diff options
Diffstat (limited to 'source/blender/draw/intern/draw_cache.c')
| -rw-r--r-- | source/blender/draw/intern/draw_cache.c | 168 |
1 files changed, 52 insertions, 116 deletions
diff --git a/source/blender/draw/intern/draw_cache.c b/source/blender/draw/intern/draw_cache.c index f846251c66b..6537490c06c 100644 --- a/source/blender/draw/intern/draw_cache.c +++ b/source/blender/draw/intern/draw_cache.c @@ -90,6 +90,7 @@ static struct DRWShapeCache { GPUBatch *drw_procedural_verts; GPUBatch *drw_procedural_lines; GPUBatch *drw_procedural_tris; + GPUBatch *drw_procedural_tri_strips; GPUBatch *drw_cursor; GPUBatch *drw_cursor_only_circle; GPUBatch *drw_fullscreen_quad; @@ -208,6 +209,21 @@ GPUBatch *drw_cache_procedural_triangles_get(void) return SHC.drw_procedural_tris; } +GPUBatch *drw_cache_procedural_triangle_strips_get() +{ + if (!SHC.drw_procedural_tri_strips) { + /* TODO(fclem): get rid of this dummy VBO. */ + GPUVertFormat format = {0}; + GPU_vertformat_attr_add(&format, "dummy", GPU_COMP_F32, 1, GPU_FETCH_FLOAT); + GPUVertBuf *vbo = GPU_vertbuf_create_with_format(&format); + GPU_vertbuf_data_alloc(vbo, 1); + + SHC.drw_procedural_tri_strips = GPU_batch_create_ex( + GPU_PRIM_TRI_STRIP, vbo, NULL, GPU_BATCH_OWNS_VBO); + } + return SHC.drw_procedural_tri_strips; +} + /** \} */ /* -------------------------------------------------------------------- */ @@ -764,6 +780,39 @@ GPUBatch *DRW_cache_normal_arrow_get(void) return SHC.drw_normal_arrow; } +void DRW_vertbuf_create_wiredata(GPUVertBuf *vbo, const int vert_len) +{ + static GPUVertFormat format = {0}; + static struct { + uint wd; + } attr_id; + if (format.attr_len == 0) { + /* initialize vertex format */ + if (!GPU_crappy_amd_driver()) { + /* Some AMD drivers strangely crash with a vbo with this format. */ + attr_id.wd = GPU_vertformat_attr_add( + &format, "wd", GPU_COMP_U8, 1, GPU_FETCH_INT_TO_FLOAT_UNIT); + } + else { + attr_id.wd = GPU_vertformat_attr_add(&format, "wd", GPU_COMP_F32, 1, GPU_FETCH_FLOAT); + } + } + + GPU_vertbuf_init_with_format(vbo, &format); + GPU_vertbuf_data_alloc(vbo, vert_len); + + if (GPU_vertbuf_get_format(vbo)->stride == 1) { + memset(GPU_vertbuf_get_data(vbo), 0xFF, (size_t)vert_len); + } + else { + GPUVertBufRaw wd_step; + GPU_vertbuf_attr_get_raw_data(vbo, attr_id.wd, &wd_step); + for (int i = 0; i < vert_len; i++) { + *((float *)GPU_vertbuf_raw_step(&wd_step)) = 1.0f; + } + } +} + /** \} */ /* -------------------------------------------------------------------- */ @@ -777,7 +826,8 @@ GPUBatch *DRW_gpencil_dummy_buffer_get(void) { if (SHC.drw_gpencil_dummy_quad == NULL) { GPUVertFormat format = {0}; - GPU_vertformat_attr_add(&format, "dummy", GPU_COMP_U8, 1, GPU_FETCH_INT); + /* NOTE: Use GPU_COMP_U32 to satisfy minimum 4-byte vertex stride for Metal backend. */ + GPU_vertformat_attr_add(&format, "dummy", GPU_COMP_U32, 1, GPU_FETCH_INT); GPUVertBuf *vbo = GPU_vertbuf_create_with_format(&format); GPU_vertbuf_data_alloc(vbo, 4); @@ -802,7 +852,6 @@ GPUBatch *DRW_cache_object_all_edges_get(Object *ob) switch (ob->type) { case OB_MESH: return DRW_cache_mesh_all_edges_get(ob); - /* TODO: should match #DRW_cache_object_surface_get. */ default: return NULL; @@ -814,20 +863,6 @@ GPUBatch *DRW_cache_object_edge_detection_get(Object *ob, bool *r_is_manifold) switch (ob->type) { case OB_MESH: return DRW_cache_mesh_edge_detection_get(ob, r_is_manifold); - case OB_CURVES_LEGACY: - return NULL; - case OB_SURF: - return NULL; - case OB_FONT: - return NULL; - case OB_MBALL: - return DRW_cache_mball_edge_detection_get(ob, r_is_manifold); - case OB_CURVES: - return NULL; - case OB_POINTCLOUD: - return NULL; - case OB_VOLUME: - return NULL; default: return NULL; } @@ -838,23 +873,12 @@ GPUBatch *DRW_cache_object_face_wireframe_get(Object *ob) switch (ob->type) { case OB_MESH: return DRW_cache_mesh_face_wireframe_get(ob); - case OB_CURVES_LEGACY: - return NULL; - case OB_SURF: - return NULL; - case OB_FONT: - return NULL; - case OB_MBALL: - return DRW_cache_mball_face_wireframe_get(ob); - case OB_CURVES: - return NULL; case OB_POINTCLOUD: return DRW_pointcloud_batch_cache_get_dots(ob); case OB_VOLUME: return DRW_cache_volume_face_wireframe_get(ob); - case OB_GPENCIL: { + case OB_GPENCIL: return DRW_cache_gpencil_face_wireframe_get(ob); - } default: return NULL; } @@ -865,20 +889,6 @@ GPUBatch *DRW_cache_object_loose_edges_get(struct Object *ob) switch (ob->type) { case OB_MESH: return DRW_cache_mesh_loose_edges_get(ob); - case OB_CURVES_LEGACY: - return NULL; - case OB_SURF: - return NULL; - case OB_FONT: - return NULL; - case OB_MBALL: - return NULL; - case OB_CURVES: - return NULL; - case OB_POINTCLOUD: - return NULL; - case OB_VOLUME: - return NULL; default: return NULL; } @@ -889,20 +899,8 @@ GPUBatch *DRW_cache_object_surface_get(Object *ob) switch (ob->type) { case OB_MESH: return DRW_cache_mesh_surface_get(ob); - case OB_CURVES_LEGACY: - return NULL; - case OB_SURF: - return NULL; - case OB_FONT: - return NULL; - case OB_MBALL: - return DRW_cache_mball_surface_get(ob); - case OB_CURVES: - return NULL; case OB_POINTCLOUD: return DRW_cache_pointcloud_surface_get(ob); - case OB_VOLUME: - return NULL; default: return NULL; } @@ -916,18 +914,6 @@ GPUVertBuf *DRW_cache_object_pos_vertbuf_get(Object *ob) switch (type) { case OB_MESH: return DRW_mesh_batch_cache_pos_vertbuf_get((me != NULL) ? me : ob->data); - case OB_CURVES_LEGACY: - case OB_SURF: - case OB_FONT: - return NULL; - case OB_MBALL: - return DRW_mball_batch_cache_pos_vertbuf_get(ob); - case OB_CURVES: - return NULL; - case OB_POINTCLOUD: - return NULL; - case OB_VOLUME: - return NULL; default: return NULL; } @@ -952,8 +938,6 @@ int DRW_cache_object_material_count_get(struct Object *ob) case OB_SURF: case OB_FONT: return DRW_curve_material_count_get(ob->data); - case OB_MBALL: - return DRW_metaball_material_count_get(ob->data); case OB_CURVES: return DRW_curves_material_count_get(ob->data); case OB_POINTCLOUD: @@ -975,20 +959,8 @@ GPUBatch **DRW_cache_object_surface_material_get(struct Object *ob, switch (ob->type) { case OB_MESH: return DRW_cache_mesh_surface_shaded_get(ob, gpumat_array, gpumat_array_len); - case OB_CURVES_LEGACY: - return NULL; - case OB_SURF: - return NULL; - case OB_FONT: - return NULL; - case OB_MBALL: - return DRW_cache_mball_surface_shaded_get(ob, gpumat_array, gpumat_array_len); - case OB_CURVES: - return NULL; case OB_POINTCLOUD: return DRW_cache_pointcloud_surface_shaded_get(ob, gpumat_array, gpumat_array_len); - case OB_VOLUME: - return NULL; default: return NULL; } @@ -2956,39 +2928,6 @@ GPUBatch *DRW_cache_curve_vert_overlay_get(Object *ob) /** \} */ /* -------------------------------------------------------------------- */ -/** \name MetaBall - * \{ */ - -GPUBatch *DRW_cache_mball_surface_get(Object *ob) -{ - BLI_assert(ob->type == OB_MBALL); - return DRW_metaball_batch_cache_get_triangles_with_normals(ob); -} - -GPUBatch *DRW_cache_mball_edge_detection_get(Object *ob, bool *r_is_manifold) -{ - BLI_assert(ob->type == OB_MBALL); - return DRW_metaball_batch_cache_get_edge_detection(ob, r_is_manifold); -} - -GPUBatch *DRW_cache_mball_face_wireframe_get(Object *ob) -{ - BLI_assert(ob->type == OB_MBALL); - return DRW_metaball_batch_cache_get_wireframes_face(ob); -} - -GPUBatch **DRW_cache_mball_surface_shaded_get(Object *ob, - struct GPUMaterial **gpumat_array, - uint gpumat_array_len) -{ - BLI_assert(ob->type == OB_MBALL); - MetaBall *mb = ob->data; - return DRW_metaball_batch_cache_get_surface_shaded(ob, mb, gpumat_array, gpumat_array_len); -} - -/** \} */ - -/* -------------------------------------------------------------------- */ /** \name Font * \{ */ @@ -3306,9 +3245,6 @@ void drw_batch_cache_validate(Object *ob) case OB_SURF: DRW_curve_batch_cache_validate((Curve *)ob->data); break; - case OB_MBALL: - DRW_mball_batch_cache_validate((MetaBall *)ob->data); - break; case OB_LATTICE: DRW_lattice_batch_cache_validate((Lattice *)ob->data); break; |