Clément Foucault
5f3fdee53a
This is in order to allow more spaces to have their batches created at the same time and sharing the batches. This is part of the effort fo making the drawing code more optimized. This commit however should not introduce any difference. This commit bypass the aspect ratio correction for angle stretch display but this should be fixed in the next commit.
200 lines
9.0 KiB
C++
200 lines
9.0 KiB
C++
/*
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* Copyright 2016, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor(s): Blender Institute
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*
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*/
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/** \file draw_cache_impl.h
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* \ingroup draw
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*/
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#ifndef __DRAW_CACHE_IMPL_H__
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#define __DRAW_CACHE_IMPL_H__
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struct CurveCache;
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struct GPUMaterial;
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struct GPUTexture;
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struct GPUBatch;
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struct GPUIndexBuf;
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struct GPUVertBuf;
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struct ListBase;
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struct ModifierData;
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struct ParticleSystem;
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struct PTCacheEdit;
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struct SpaceImage;
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struct ToolSettings;
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struct Curve;
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struct Lattice;
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struct Mesh;
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struct MetaBall;
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struct bGPdata;
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/* Expose via BKE callbacks */
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void DRW_mball_batch_cache_dirty_tag(struct MetaBall *mb, int mode);
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void DRW_mball_batch_cache_free(struct MetaBall *mb);
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void DRW_curve_batch_cache_dirty_tag(struct Curve *cu, int mode);
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void DRW_curve_batch_cache_free(struct Curve *cu);
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void DRW_mesh_batch_cache_dirty_tag(struct Mesh *me, int mode);
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void DRW_mesh_batch_cache_free(struct Mesh *me);
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void DRW_lattice_batch_cache_dirty_tag(struct Lattice *lt, int mode);
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void DRW_lattice_batch_cache_free(struct Lattice *lt);
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void DRW_particle_batch_cache_dirty_tag(struct ParticleSystem *psys, int mode);
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void DRW_particle_batch_cache_free(struct ParticleSystem *psys);
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void DRW_gpencil_batch_cache_dirty_tag(struct bGPdata *gpd);
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void DRW_gpencil_batch_cache_free(struct bGPdata *gpd);
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/* Curve */
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void DRW_curve_batch_cache_create_requested(struct Object *ob);
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struct GPUBatch *DRW_curve_batch_cache_get_wire_edge(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_normal_edge(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_edit_edges(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_edit_verts(struct Curve *cu, bool handles);
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struct GPUBatch *DRW_curve_batch_cache_get_triangles_with_normals(struct Curve *cu);
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struct GPUBatch **DRW_curve_batch_cache_get_surface_shaded(
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struct Curve *cu, struct GPUMaterial **gpumat_array, uint gpumat_array_len);
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struct GPUBatch *DRW_curve_batch_cache_get_wireframes_face(struct Curve *cu);
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/* Metaball */
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struct GPUBatch *DRW_metaball_batch_cache_get_triangles_with_normals(struct Object *ob);
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struct GPUBatch **DRW_metaball_batch_cache_get_surface_shaded(
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struct Object *ob, struct MetaBall *mb, struct GPUMaterial **gpumat_array, uint gpumat_array_len);
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struct GPUBatch *DRW_metaball_batch_cache_get_wireframes_face(struct Object *ob);
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/* DispList */
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void DRW_displist_vertbuf_create_pos_and_nor(struct ListBase *lb, struct GPUVertBuf *vbo);
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void DRW_displist_vertbuf_create_pos_and_nor_and_uv_tess(
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struct ListBase *lb, struct GPUVertBuf *vbo_pos_nor, struct GPUVertBuf *vbo_uv);
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void DRW_displist_vertbuf_create_wireframe_data_tess(struct ListBase *lb, struct GPUVertBuf *vbo);
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void DRW_displist_indexbuf_create_triangles_in_order(struct ListBase *lb, struct GPUIndexBuf *vbo);
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void DRW_displist_indexbuf_create_triangles_tess_split_by_material(
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struct ListBase *lb, struct GPUIndexBuf **ibo_mat, uint mat_len);
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/* Lattice */
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struct GPUBatch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt, bool use_weight, const int actdef);
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struct GPUBatch *DRW_lattice_batch_cache_get_all_verts(struct Lattice *lt);
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struct GPUBatch *DRW_lattice_batch_cache_get_edit_verts(struct Lattice *lt);
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/* Mesh */
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void DRW_mesh_batch_cache_create_requested(
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struct Object *ob, struct Mesh *me,
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const struct ToolSettings *ts, const bool is_paint_mode, const bool use_hide);
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struct GPUBatch *DRW_mesh_batch_cache_get_all_verts(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_all_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_loose_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edge_detection(struct Mesh *me, bool *r_is_manifold);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_edges(struct Mesh *me);
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struct GPUBatch **DRW_mesh_batch_cache_get_surface_shaded(
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struct Mesh *me, struct GPUMaterial **gpumat_array, uint gpumat_array_len,
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char **auto_layer_names, int **auto_layer_is_srgb, int *auto_layer_count);
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struct GPUBatch **DRW_mesh_batch_cache_get_surface_texpaint(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_texpaint_single(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_vertpaint(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_weights(struct Mesh *me);
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/* edit-mesh drawing */
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_triangles(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_triangles_nor(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_triangles_lnor(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_vertices(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_loose_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_loose_edges_nor(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_loose_verts(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_facedots(struct Mesh *me);
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/* edit-mesh selection */
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struct GPUBatch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_triangles_with_select_mask(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_facedots_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edges_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_verts_with_select_id(struct Mesh *me);
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/* Object mode Wireframe overlays */
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struct GPUBatch *DRW_mesh_batch_cache_get_wireframes_face(struct Mesh *me);
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/* edit-mesh UV editor */
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_strech_area(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_strech_angle(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_verts(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_facedots(struct Mesh *me);
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void DRW_mesh_cache_sculpt_coords_ensure(struct Mesh *me);
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/* For Image UV editor. */
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struct GPUBatch *DRW_mesh_batch_cache_get_texpaint_loop_wire(struct Mesh *me);
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/* Edit mesh bitflags (is this the right place?) */
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enum {
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VFLAG_VERTEX_ACTIVE = 1 << 0,
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VFLAG_VERTEX_SELECTED = 1 << 1,
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VFLAG_VERTEX_EXISTS = 1 << 2,
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VFLAG_FACE_ACTIVE = 1 << 3,
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VFLAG_FACE_SELECTED = 1 << 4,
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VFLAG_FACE_FREESTYLE = 1 << 5,
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/* Beware to not go over 1 << 7 (it's a byte flag)
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* (see gpu_shader_edit_mesh_overlay_geom.glsl) */
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};
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enum {
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VFLAG_EDGE_EXISTS = 1 << 0,
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VFLAG_EDGE_ACTIVE = 1 << 1,
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VFLAG_EDGE_SELECTED = 1 << 2,
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VFLAG_EDGE_SEAM = 1 << 3,
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VFLAG_EDGE_SHARP = 1 << 4,
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VFLAG_EDGE_FREESTYLE = 1 << 5,
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/* Beware to not go over 1 << 7 (it's a byte flag)
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* (see gpu_shader_edit_mesh_overlay_geom.glsl) */
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};
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/* Particles */
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struct GPUBatch *DRW_particles_batch_cache_get_hair(
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struct Object *object, struct ParticleSystem *psys, struct ModifierData *md);
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struct GPUBatch *DRW_particles_batch_cache_get_dots(
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struct Object *object, struct ParticleSystem *psys);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_strands(
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struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit, bool use_weight);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_inner_points(
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struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_tip_points(
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struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit);
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/* Common */
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#define DRW_ADD_FLAG_FROM_VBO_REQUEST(flag, vbo, value) (flag |= DRW_vbo_requested(vbo) ? (value) : 0)
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#define DRW_ADD_FLAG_FROM_IBO_REQUEST(flag, ibo, value) (flag |= DRW_ibo_requested(ibo) ? (value) : 0)
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/* Test and assign NULL if test fails */
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#define DRW_TEST_ASSIGN_VBO(v) (v = (DRW_vbo_requested(v) ? (v) : NULL))
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#define DRW_TEST_ASSIGN_IBO(v) (v = (DRW_ibo_requested(v) ? (v) : NULL))
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struct GPUBatch *DRW_batch_request(struct GPUBatch **batch);
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bool DRW_batch_requested(struct GPUBatch *batch, int prim_type);
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void DRW_ibo_request(struct GPUBatch *batch, struct GPUIndexBuf **ibo);
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bool DRW_ibo_requested(struct GPUIndexBuf *ibo);
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void DRW_vbo_request(struct GPUBatch *batch, struct GPUVertBuf **vbo);
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bool DRW_vbo_requested(struct GPUVertBuf *vbo);
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#endif /* __DRAW_CACHE_IMPL_H__ */
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