source/blender/asset_system/AS_asset_library.hh

@@ -234,11 +234,6 @@ std::string AS_asset_library_find_suitable_root_path_from_path(blender::StringRe
  */
 std::string AS_asset_library_find_suitable_root_path_from_main(const Main *bmain);
 
-blender::asset_system::AssetCatalogService *AS_asset_library_get_catalog_service(
-    const blender::asset_system::AssetLibrary *library);
-blender::asset_system::AssetCatalogTree *AS_asset_library_get_catalog_tree(
-    const blender::asset_system::AssetLibrary *library);
-
 /**
  * Force clearing of all asset library data. After calling this, new asset libraries can be loaded
  * just as usual using #AS_asset_library_load(), no init or other setup is needed.
@@ -257,10 +252,6 @@ void AS_asset_libraries_exit();
 blender::asset_system::AssetLibrary *AS_asset_library_load(const char *name,
                                                            const char *library_dirpath);
 
-/** Look up the asset's catalog and copy its simple name into #asset_data. */
-void AS_asset_library_refresh_catalog_simplename(
-    blender::asset_system::AssetLibrary *asset_library, AssetMetaData *asset_data);
-
 /** Return whether any loaded AssetLibrary has unsaved changes to its catalogs. */
 bool AS_asset_library_has_any_unsaved_catalogs(void);
 

source/blender/asset_system/intern/asset_catalog.cc

@@ -317,7 +317,7 @@ static std::string asset_definition_default_file_path_from_dir(StringRef asset_l
 
 void AssetCatalogService::load_from_disk()
 {
-  load_from_disk(asset_library_root_);
+  this->load_from_disk(asset_library_root_);
 }
 
 void AssetCatalogService::load_from_disk(const CatalogFilePath &file_or_directory_path)
@@ -330,10 +330,10 @@ void AssetCatalogService::load_from_disk(const CatalogFilePath &file_or_director
   }
 
   if (S_ISREG(status.st_mode)) {
-    load_single_file(file_or_directory_path);
+    this->load_single_file(file_or_directory_path);
   }
   else if (S_ISDIR(status.st_mode)) {
-    load_directory_recursive(file_or_directory_path);
+    this->load_directory_recursive(file_or_directory_path);
   }
   else {
     /* TODO(@sybren): throw an appropriate exception. */
@@ -341,7 +341,7 @@ void AssetCatalogService::load_from_disk(const CatalogFilePath &file_or_director
 
   /* TODO: Should there be a sanitize step? E.g. to remove catalogs with identical paths? */
 
-  rebuild_tree();
+  this->rebuild_tree();
 }
 
 void AssetCatalogService::add_from_existing(const AssetCatalogService &other_service)
@@ -423,7 +423,7 @@ void AssetCatalogService::reload_catalogs()
     const CatalogID catalog_id = catalog->catalog_id;
     cats_in_file.add(catalog_id);
 
-    const bool should_skip = is_catalog_known_with_unsaved_changes(catalog_id);
+    const bool should_skip = this->is_catalog_known_with_unsaved_changes(catalog_id);
     if (should_skip) {
       /* Do not overwrite unsaved local changes. */
       return false;
@@ -447,7 +447,7 @@ void AssetCatalogService::purge_catalogs_not_listed(const Set<CatalogID> &catalo
     if (catalogs_to_keep.contains(cat_id)) {
       continue;
     }
-    if (is_catalog_known_with_unsaved_changes(cat_id)) {
+    if (this->is_catalog_known_with_unsaved_changes(cat_id)) {
       continue;
     }
     /* This catalog is not on disk, but also not modified, so get rid of it. */
@@ -455,7 +455,7 @@ void AssetCatalogService::purge_catalogs_not_listed(const Set<CatalogID> &catalo
   }
 
   for (CatalogID cat_id : cats_to_remove) {
-    delete_catalog_by_id_hard(cat_id);
+    this->delete_catalog_by_id_hard(cat_id);
   }
 }
 
@@ -481,12 +481,12 @@ bool AssetCatalogService::write_to_disk(const CatalogFilePath &blend_file_path)
 {
   BLI_assert(!is_read_only_);
 
-  if (!write_to_disk_ex(blend_file_path)) {
+  if (!this->write_to_disk_ex(blend_file_path)) {
     return false;
   }
 
-  untag_has_unsaved_changes();
-  rebuild_tree();
+  this->untag_has_unsaved_changes();
+  this->rebuild_tree();
   return true;
 }
 
@@ -496,7 +496,7 @@ bool AssetCatalogService::write_to_disk_ex(const CatalogFilePath &blend_file_pat
 
   /* - Already loaded a CDF from disk? -> Always write to that file. */
   if (catalog_collection_->catalog_definition_file_) {
-    reload_catalogs();
+    this->reload_catalogs();
     return catalog_collection_->catalog_definition_file_->write_to_disk();
   }
 
@@ -507,9 +507,10 @@ bool AssetCatalogService::write_to_disk_ex(const CatalogFilePath &blend_file_pat
     return true; /* Writing nothing when there is nothing to write is still a success. */
   }
 
-  const CatalogFilePath cdf_path_to_write = find_suitable_cdf_path_for_writing(blend_file_path);
-  catalog_collection_->catalog_definition_file_ = construct_cdf_in_memory(cdf_path_to_write);
-  reload_catalogs();
+  const CatalogFilePath cdf_path_to_write = this->find_suitable_cdf_path_for_writing(
+      blend_file_path);
+  catalog_collection_->catalog_definition_file_ = this->construct_cdf_in_memory(cdf_path_to_write);
+  this->reload_catalogs();
   return catalog_collection_->catalog_definition_file_->write_to_disk();
 }
 
@@ -528,7 +529,7 @@ void AssetCatalogService::prepare_to_merge_on_write()
 
   /* Mark all in-memory catalogs as "dirty", to force them to be kept around on
    * the next "load-merge-write" cycle. */
-  tag_all_catalogs_as_unsaved_changes();
+  this->tag_all_catalogs_as_unsaved_changes();
 }
 
 CatalogFilePath AssetCatalogService::find_suitable_cdf_path_for_writing(
@@ -590,8 +591,8 @@ std::unique_ptr<AssetCatalogTree> AssetCatalogService::read_into_tree()
 
 void AssetCatalogService::rebuild_tree()
 {
-  create_missing_catalogs();
-  this->catalog_tree_ = read_into_tree();
+  this->create_missing_catalogs();
+  this->catalog_tree_ = this->read_into_tree();
 }
 
 void AssetCatalogService::create_missing_catalogs()
@@ -661,7 +662,7 @@ void AssetCatalogService::redo()
 
   undo_snapshots_.append(std::move(catalog_collection_));
   catalog_collection_ = redo_snapshots_.pop_last();
-  rebuild_tree();
+  this->rebuild_tree();
   AssetLibraryService::get()->rebuild_all_library();
 }
 

source/blender/asset_system/intern/asset_library.cc

@@ -94,29 +94,6 @@ std::string AS_asset_library_find_suitable_root_path_from_main(const Main *bmain
   return AS_asset_library_find_suitable_root_path_from_path(bmain->filepath);
 }
 
-AssetCatalogService *AS_asset_library_get_catalog_service(const AssetLibrary *library)
-{
-  if (library == nullptr) {
-    return nullptr;
-  }
-  return library->catalog_service.get();
-}
-
-AssetCatalogTree *AS_asset_library_get_catalog_tree(const AssetLibrary *library)
-{
-  AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(library);
-  if (catalog_service == nullptr) {
-    return nullptr;
-  }
-
-  return catalog_service->get_catalog_tree();
-}
-
-void AS_asset_library_refresh_catalog_simplename(AssetLibrary *asset_library,
-                                                 AssetMetaData *asset_data)
-{
-  asset_library->refresh_catalog_simplename(asset_data);
-}
 
 void AS_asset_library_remap_ids(const bke::id::IDRemapper &mappings)
 {

source/blender/asset_system/intern/asset_library_on_disk.cc

@@ -15,7 +15,7 @@ OnDiskAssetLibrary::OnDiskAssetLibrary(eAssetLibraryType library_type,
                                        StringRef root_path)
     : AssetLibrary(library_type, name, root_path)
 {
-  on_blend_save_handler_register();
+  this->on_blend_save_handler_register();
 }
 
 void OnDiskAssetLibrary::refresh_catalogs()

source/blender/asset_system/intern/asset_library_runtime.cc

@@ -12,7 +12,7 @@ namespace blender::asset_system {
 
 RuntimeAssetLibrary::RuntimeAssetLibrary() : AssetLibrary(ASSET_LIBRARY_LOCAL)
 {
-  on_blend_save_handler_register();
+  this->on_blend_save_handler_register();
 }
 
 }  // namespace blender::asset_system

source/blender/asset_system/intern/asset_library_service.cc

@@ -74,7 +74,7 @@ AssetLibrary *AssetLibraryService::get_asset_library(
         return nullptr;
       }
 
-      return get_asset_library_on_disk_builtin(type, root_path);
+      return this->get_asset_library_on_disk_builtin(type, root_path);
     }
     case ASSET_LIBRARY_LOCAL: {
       /* For the "Current File" library  we get the asset library root path based on main. */
@@ -83,14 +83,14 @@ AssetLibrary *AssetLibraryService::get_asset_library(
 
       if (root_path.empty()) {
         /* File wasn't saved yet. */
-        return get_asset_library_current_file();
+        return this->get_asset_library_current_file();
       }
-      return get_asset_library_on_disk_builtin(type, root_path);
+      return this->get_asset_library_on_disk_builtin(type, root_path);
     }
     case ASSET_LIBRARY_ALL:
-      return get_asset_library_all(bmain);
+      return this->get_asset_library_all(bmain);
     case ASSET_LIBRARY_CUSTOM: {
-      bUserAssetLibrary *custom_library = find_custom_asset_library_from_library_ref(
+      bUserAssetLibrary *custom_library = this->find_custom_asset_library_from_library_ref(
           library_reference);
       if (!custom_library) {
         return nullptr;
@@ -101,7 +101,8 @@ AssetLibrary *AssetLibraryService::get_asset_library(
         return nullptr;
       }
 
-      AssetLibrary *library = get_asset_library_on_disk_custom(custom_library->name, root_path);
+      AssetLibrary *library = this->get_asset_library_on_disk_custom(custom_library->name,
+                                                                     root_path);
       library->import_method_ = eAssetImportMethod(custom_library->import_method);
       library->may_override_import_method_ = true;
       library->use_relative_path_ = (custom_library->flag & ASSET_LIBRARY_RELATIVE_PATH) != 0;
@@ -156,7 +157,7 @@ AssetLibrary *AssetLibraryService::get_asset_library_on_disk(eAssetLibraryType l
 AssetLibrary *AssetLibraryService::get_asset_library_on_disk_custom(StringRef name,
                                                                     StringRefNull root_path)
 {
-  return get_asset_library_on_disk(ASSET_LIBRARY_CUSTOM, name, root_path);
+  return this->get_asset_library_on_disk(ASSET_LIBRARY_CUSTOM, name, root_path);
 }
 
 AssetLibrary *AssetLibraryService::get_asset_library_on_disk_builtin(eAssetLibraryType type,
@@ -168,7 +169,7 @@ AssetLibrary *AssetLibraryService::get_asset_library_on_disk_builtin(eAssetLibra
 
   /* Builtin asset libraries don't need a name, the #eAssetLibraryType is enough to identify them
    * (and doesn't change, unlike the name). */
-  return get_asset_library_on_disk(type, {}, root_path);
+  return this->get_asset_library_on_disk(type, {}, root_path);
 }
 
 AssetLibrary *AssetLibraryService::get_asset_library_current_file()
@@ -203,7 +204,7 @@ AssetLibrary *AssetLibraryService::get_asset_library_all(const Main *bmain)
     }
 
     /* Ensure all asset libraries are loaded. */
-    get_asset_library(bmain, library_ref);
+    this->get_asset_library(bmain, library_ref);
   }
 
   if (all_library_) {
@@ -249,8 +250,8 @@ std::string AssetLibraryService::resolve_asset_weak_reference_to_library_path(
 
   switch (eAssetLibraryType(asset_reference.asset_library_type)) {
     case ASSET_LIBRARY_CUSTOM: {
-      bUserAssetLibrary *custom_lib = find_custom_preferences_asset_library_from_asset_weak_ref(
-          asset_reference);
+      bUserAssetLibrary *custom_lib =
+          this->find_custom_preferences_asset_library_from_asset_weak_ref(asset_reference);
       if (custom_lib) {
         library_dirpath = custom_lib->dirpath;
         break;
@@ -258,7 +259,7 @@ std::string AssetLibraryService::resolve_asset_weak_reference_to_library_path(
 
       /* A bit of an odd-ball, the API supports loading custom libraries from arbitrary paths (used
        * by unit tests). So check all loaded on-disk libraries too. */
-      AssetLibrary *loaded_custom_lib = find_loaded_on_disk_asset_library_from_name(
+      AssetLibrary *loaded_custom_lib = this->find_loaded_on_disk_asset_library_from_name(
           asset_reference.asset_library_identifier);
       if (!loaded_custom_lib) {
         return "";
@@ -368,7 +369,7 @@ std::optional<AssetLibraryService::ExplodedPath> AssetLibraryService::
 
   switch (eAssetLibraryType(asset_reference.asset_library_type)) {
     case ASSET_LIBRARY_LOCAL: {
-      std::string path_in_file = normalize_asset_weak_reference_relative_asset_identifier(
+      std::string path_in_file = this->normalize_asset_weak_reference_relative_asset_identifier(
           asset_reference);
       const int64_t group_len = int64_t(path_in_file.find(SEP));
 
@@ -381,14 +382,14 @@ std::optional<AssetLibraryService::ExplodedPath> AssetLibraryService::
     }
     case ASSET_LIBRARY_CUSTOM:
     case ASSET_LIBRARY_ESSENTIALS: {
-      std::string full_path = resolve_asset_weak_reference_to_full_path(asset_reference);
+      std::string full_path = this->resolve_asset_weak_reference_to_full_path(asset_reference);
       /* #full_path uses native slashes, so others don't need to be considered in the following. */
 
       if (full_path.empty()) {
         return std::nullopt;
       }
 
-      int64_t blendfile_extension_pos = rfind_blendfile_extension(full_path);
+      int64_t blendfile_extension_pos = this->rfind_blendfile_extension(full_path);
       BLI_assert(blendfile_extension_pos != StringRef::not_found);
 
       size_t group_pos = full_path.find(SEP, blendfile_extension_pos);

source/blender/blenkernel/BKE_mesh.hh

@@ -306,6 +306,9 @@ inline int edge_other_vert(const int2 edge, const int vert)
 
 }  // namespace mesh
 
+/** Create a mesh with no built-in attributes. */
+Mesh *mesh_new_no_attributes(int verts_num, int edges_num, int faces_num, int corners_num);
+
 /** Calculate edges from faces. */
 void mesh_calc_edges(Mesh &mesh, bool keep_existing_edges, bool select_new_edges);
 

source/blender/blenkernel/intern/asset.cc

@@ -52,18 +52,10 @@ AssetMetaData *BKE_asset_metadata_copy(const AssetMetaData *source)
 
   BKE_asset_metadata_catalog_id_set(copy, source->catalog_id, source->catalog_simple_name);
 
-  if (source->author) {
-    copy->author = BLI_strdup(source->author);
-  }
-  if (source->description) {
-    copy->description = BLI_strdup(source->description);
-  }
-  if (source->copyright) {
-    copy->copyright = BLI_strdup(source->copyright);
-  }
-  if (source->license) {
-    copy->license = BLI_strdup(source->license);
-  }
+  copy->author = BLI_strdup_null(source->author);
+  copy->description = BLI_strdup_null(source->description);
+  copy->copyright = BLI_strdup_null(source->copyright);
+  copy->license = BLI_strdup_null(source->license);
 
   BLI_duplicatelist(&copy->tags, &source->tags);
   copy->active_tag = source->active_tag;

source/blender/blenkernel/intern/idprop_serialize_test.cc

@@ -252,7 +252,7 @@ static void test_idprop(const IDProperty *id_property,
 
 static void test_idprop(const IDProperty *id_property,
                         StringRef expected_name,
-                        const Vector<int32_t> &values)
+                        const Span<int32_t> values)
 {
   ASSERT_NE(id_property, nullptr);
   EXPECT_EQ(id_property->type, IDP_ARRAY);
@@ -267,7 +267,7 @@ static void test_idprop(const IDProperty *id_property,
 
 static void test_idprop(const IDProperty *id_property,
                         StringRef expected_name,
-                        const Vector<float> &values)
+                        const Span<float> values)
 {
   ASSERT_NE(id_property, nullptr);
   EXPECT_EQ(id_property->type, IDP_ARRAY);
@@ -282,7 +282,7 @@ static void test_idprop(const IDProperty *id_property,
 
 static void test_idprop(const IDProperty *id_property,
                         StringRef expected_name,
-                        const Vector<double> &values)
+                        const Span<double> values)
 {
   ASSERT_NE(id_property, nullptr);
   EXPECT_EQ(id_property->type, IDP_ARRAY);

source/blender/blenkernel/intern/mesh.cc

@@ -702,6 +702,26 @@ Mesh *BKE_mesh_new_nomain(const int verts_num,
   return mesh;
 }
 
+namespace blender::bke {
+
+Mesh *mesh_new_no_attributes(const int verts_num,
+                             const int edges_num,
+                             const int faces_num,
+                             const int corners_num)
+{
+  Mesh *mesh = BKE_mesh_new_nomain(0, 0, faces_num, 0);
+  mesh->verts_num = verts_num;
+  mesh->edges_num = edges_num;
+  mesh->corners_num = corners_num;
+  CustomData_free_layer_named(&mesh->vert_data, "position", 0);
+  CustomData_free_layer_named(&mesh->edge_data, ".edge_verts", 0);
+  CustomData_free_layer_named(&mesh->corner_data, ".corner_vert", 0);
+  CustomData_free_layer_named(&mesh->corner_data, ".corner_edge", 0);
+  return mesh;
+}
+
+}  // namespace blender::bke
+
 static void copy_attribute_names(const Mesh &mesh_src, Mesh &mesh_dst)
 {
   if (mesh_src.active_color_attribute) {

source/blender/blenkernel/intern/mesh_normals.cc

@@ -1384,8 +1384,7 @@ static void mesh_normals_corner_custom_set(const Span<float3> positions,
            * We know those two corners do not point to the same edge,
            * since we do not allow reversed winding in a same smooth fan. */
           const IndexRange face = faces[corner_to_face[lidx]];
-          const int corner_prev = (lidx == face.start()) ? face.start() + face.size() - 1 :
-                                                           lidx - 1;
+          const int corner_prev = face_corner_prev(face, lidx);
           const int edge = corner_edges[lidx];
           const int edge_prev = corner_edges[corner_prev];
           const int prev_edge = corner_edges[prev_corner];
@@ -1408,8 +1407,7 @@ static void mesh_normals_corner_custom_set(const Span<float3> positions,
 
         if (dot_v3v3(org_nor, nor) < LNOR_SPACE_TRIGO_THRESHOLD) {
           const IndexRange face = faces[corner_to_face[lidx]];
-          const int corner_prev = (lidx == face.start()) ? face.start() + face.size() - 1 :
-                                                           lidx - 1;
+          const int corner_prev = face_corner_prev(face, lidx);
           const int edge = corner_edges[lidx];
           const int edge_prev = corner_edges[corner_prev];
           const int prev_edge = corner_edges[prev_corner];

source/blender/blenkernel/intern/pbvh_pixels_copy.cc

@@ -472,7 +472,7 @@ struct Rows {
     return selected_pixels;
   }
 
-  void pack_into(const Vector<std::reference_wrapper<Pixel>> &selected_pixels,
+  void pack_into(const Span<std::reference_wrapper<Pixel>> selected_pixels,
                  CopyPixelTile &copy_tile) const
   {
     std::optional<std::reference_wrapper<CopyPixelGroup>> last_group = std::nullopt;

source/blender/blenlib/BLI_string_search.hh

@@ -98,7 +98,7 @@ template<typename T> class StringSearch : private StringSearchBase {
    * \param weight: Can be used to customize the order when multiple items have the same match
    * score.
    */
-  void add(const StringRefNull str, T *user_data, const int weight = 0)
+  void add(const StringRef str, T *user_data, const int weight = 0)
   {
     this->add_impl(str, (void *)user_data, weight);
   }

source/blender/blenlib/intern/delaunay_2d.cc

@@ -1836,9 +1836,7 @@ void get_next_crossing_from_edge(CrossData<T> *cd,
   }
 }
 
-constexpr int inline_crossings_size = 128;
-template<typename T>
-void dump_crossings(const Vector<CrossData<T>, inline_crossings_size> &crossings)
+template<typename T> void dump_crossings(const Span<CrossData<T>> crossings)
 {
   std::cout << "CROSSINGS\n";
   for (int i = 0; i < crossings.size(); ++i) {
@@ -1917,7 +1915,7 @@ void add_edge_constraint(
    * one hop. Saves a bunch of orient2d tests in that common case.
    */
   int visit = ++cdt_state->visit_count;
-  Vector<CrossData<T>, inline_crossings_size> crossings;
+  Vector<CrossData<T>, 128> crossings;
   crossings.append(CrossData<T>(T(0), v1, nullptr, nullptr));
   int n;
   while (!((n = crossings.size()) > 0 && crossings[n - 1].vert == v2)) {
@@ -1949,7 +1947,7 @@ void add_edge_constraint(
   }
 
   if (dbg_level > 0) {
-    dump_crossings(crossings);
+    dump_crossings<T>(crossings);
   }
 
   /*

source/blender/blenlib/intern/mesh_boolean.cc

@@ -149,7 +149,7 @@ class TriMeshTopology : NonCopyable {
 
   /* Which edges are incident on the given vertex?
    * We assume v has some incident edges. */
-  const Vector<Edge> &vert_edges(const Vert *v) const
+  Span<Edge> vert_edges(const Vert *v) const
   {
     return vert_edges_.lookup(v);
   }
@@ -1540,7 +1540,7 @@ static int find_ambient_cell(const IMesh &tm,
   /* Find edge attached to v_extreme with max absolute slope
    * when projected onto the XY plane. That edge is guaranteed to
    * be on the convex hull of the mesh. */
-  const Vector<Edge> &edges = tmtopo.vert_edges(v_extreme);
+  const Span<Edge> edges = tmtopo.vert_edges(v_extreme);
   const mpq_class &extreme_x = v_extreme->co_exact.x;
   const mpq_class &extreme_y = v_extreme->co_exact.y;
   Edge ehull;
@@ -1625,7 +1625,7 @@ static Edge find_good_sorting_edge(const Vert *testp,
   mpq_class nlen2 = math::length_squared(normal);
   mpq_class max_abs_slope = -1;
   Edge esort;
-  const Vector<Edge> &edges = tmtopo.vert_edges(closestp);
+  const Span<Edge> edges = tmtopo.vert_edges(closestp);
   for (Edge e : edges) {
     const Vert *v_other = (e.v0() == closestp) ? e.v1() : e.v0();
     const mpq3 &co_other = v_other->co_exact;
@@ -1697,7 +1697,7 @@ static int find_containing_cell(const Vert *v,
   if (close_edge != -1) {
     const Vert *v0 = tri[close_edge];
     const Vert *v1 = tri[(close_edge + 1) % 3];
-    const Vector<Edge> &edges = tmtopo.vert_edges(v0);
+    const Span<Edge> edges = tmtopo.vert_edges(v0);
     if (dbg_level > 0) {
       std::cout << "look for edge containing " << v0 << " and " << v1 << "\n";
       std::cout << "  in edges: ";
@@ -1907,7 +1907,7 @@ struct ComponentContainer {
  * (maybe not directly nested, which is why there can be more than one).
  */
 static Vector<ComponentContainer> find_component_containers(int comp,
-                                                            const Vector<Vector<int>> &components,
+                                                            const Span<Vector<int>> components,
                                                             const Array<int> &ambient_cell,
                                                             const IMesh &tm,
                                                             const PatchesInfo &pinfo,
@@ -2022,7 +2022,7 @@ static Vector<ComponentContainer> find_component_containers(int comp,
  * by an appropriate epsilon so that we conservatively will say
  * that components could intersect if the BBs overlap.
  */
-static void populate_comp_bbs(const Vector<Vector<int>> &components,
+static void populate_comp_bbs(const Span<Vector<int>> components,
                               const PatchesInfo &pinfo,
                               const IMesh &im,
                               Array<BoundingBox> &comp_bb)
@@ -2970,7 +2970,7 @@ static std::ostream &operator<<(std::ostream &os, const FaceMergeState &fms)
  * Hence, try to be tolerant of such unexpected topology.
  */
 static void init_face_merge_state(FaceMergeState *fms,
-                                  const Vector<int> &tris,
+                                  const Span<int> tris,
                                   const IMesh &tm,
                                   const double3 &norm)
 {
@@ -3507,7 +3507,7 @@ static IMesh polymesh_from_trimesh_with_dissolve(const IMesh &tm_out,
   Array<Face *> face(tot_out_face);
   int out_f_index = 0;
   for (int in_f : imesh_in.face_index_range()) {
-    const Vector<Face *> &f_faces = face_output_face[in_f];
+    const Span<Face *> f_faces = face_output_face[in_f];
     if (f_faces.size() > 0) {
       std::copy(f_faces.begin(), f_faces.end(), &face[out_f_index]);
       out_f_index += f_faces.size();

source/blender/compositor/intern/COM_ExecutionSystem.cc

@@ -87,8 +87,8 @@ ExecutionSystem::~ExecutionSystem()
   groups_.clear();
 }
 
-void ExecutionSystem::set_operations(const Vector<NodeOperation *> &operations,
-                                     const Vector<ExecutionGroup *> &groups)
+void ExecutionSystem::set_operations(const Span<NodeOperation *> operations,
+                                     const Span<ExecutionGroup *> groups)
 {
   operations_ = operations;
   groups_ = groups;

source/blender/compositor/intern/COM_ExecutionSystem.h

@@ -178,8 +178,7 @@ class ExecutionSystem {
    */
   ~ExecutionSystem();
 
-  void set_operations(const Vector<NodeOperation *> &operations,
-                      const Vector<ExecutionGroup *> &groups);
+  void set_operations(Span<NodeOperation *> operations, Span<ExecutionGroup *> groups);
 
   /**
    * \brief execute this system

source/blender/compositor/intern/COM_Node.h

@@ -98,7 +98,7 @@ class Node {
   /**
    * \brief get access to the vector of input sockets
    */
-  const Vector<NodeInput *> &get_input_sockets() const
+  Span<NodeInput *> get_input_sockets() const
   {
     return inputs_;
   }
@@ -106,7 +106,7 @@ class Node {
   /**
    * \brief get access to the vector of input sockets
    */
-  const Vector<NodeOutput *> &get_output_sockets() const
+  Span<NodeOutput *> get_output_sockets() const
   {
     return outputs_;
   }

source/blender/compositor/intern/COM_NodeGraph.h

@@ -37,11 +37,11 @@ class NodeGraph {
  public:
   ~NodeGraph();
 
-  const Vector<Node *> &nodes() const
+  Span<Node *> nodes() const
   {
     return nodes_;
   }
-  const Vector<Link> &links() const
+  Span<Link> links() const
   {
     return links_;
   }

source/blender/compositor/intern/COM_NodeOperationBuilder.h

@@ -107,12 +107,12 @@ class NodeOperationBuilder {
     return active_viewer_;
   }
 
-  const Vector<NodeOperation *> &get_operations() const
+  Span<NodeOperation *> get_operations() const
   {
     return operations_;
   }
 
-  const Vector<Link> &get_links() const
+  Span<Link> get_links() const
   {
     return links_;
   }

source/blender/draw/CMakeLists.txt

@@ -564,6 +564,7 @@ set(GLSL_SRC
   engines/eevee_next/shaders/eevee_ray_trace_screen_comp.glsl
   engines/eevee_next/shaders/eevee_ray_trace_screen_lib.glsl
   engines/eevee_next/shaders/eevee_ray_types_lib.glsl
+  engines/eevee_next/shaders/eevee_reflection_probe_convolve_comp.glsl
   engines/eevee_next/shaders/eevee_reflection_probe_eval_lib.glsl
   engines/eevee_next/shaders/eevee_reflection_probe_lib.glsl
   engines/eevee_next/shaders/eevee_reflection_probe_remap_comp.glsl

source/blender/draw/engines/eevee_next/eevee_lightprobe.hh

@@ -97,7 +97,7 @@ struct SphereProbeAtlasCoord {
   {
     SphereProbePixelArea coord;
     coord.extent = atlas_extent >> (subdivision_lvl + mip_lvl);
-    coord.offset = (area_location() * coord.extent) >> mip_lvl;
+    coord.offset = area_location() * coord.extent;
     coord.layer = atlas_layer;
     return coord;
   }

source/blender/draw/engines/eevee_next/eevee_reflection_probes.cc

@@ -46,10 +46,20 @@ void SphereProbeModule::begin_sync()
     pass.push_constant("probe_coord_packed", reinterpret_cast<int4 *>(&probe_sampling_coord_));
     pass.push_constant("write_coord_packed", reinterpret_cast<int4 *>(&probe_write_coord_));
     pass.push_constant("world_coord_packed", reinterpret_cast<int4 *>(&world_data.atlas_coord));
-    pass.push_constant("mip_level", &probe_mip_level_);
     pass.push_constant("probe_brightness_clamp", probe_brightness_clamp);
     pass.dispatch(&dispatch_probe_pack_);
   }
+  {
+    PassSimple &pass = convolve_ps_;
+    pass.init();
+    pass.shader_set(instance_.shaders.static_shader_get(SPHERE_PROBE_CONVOLVE));
+    pass.bind_image("in_atlas_mip_img", &convolve_input_);
+    pass.bind_image("out_atlas_mip_img", &convolve_output_);
+    pass.push_constant("write_coord_packed", reinterpret_cast<int4 *>(&probe_write_coord_));
+    pass.barrier(GPU_BARRIER_SHADER_IMAGE_ACCESS);
+    pass.dispatch(&dispatch_probe_convolve_);
+    pass.barrier(GPU_BARRIER_SHADER_IMAGE_ACCESS);
+  }
   {
     PassSimple &pass = update_irradiance_ps_;
     pass.init();
@@ -85,6 +95,7 @@ bool SphereProbeModule::ensure_atlas()
                                  nullptr,
                                  SPHERE_PROBE_MIPMAP_LEVELS))
   {
+    probes_tx_.ensure_mip_views();
     /* TODO(fclem): Clearing means that we need to render all probes again.
      * If existing data exists, copy it using `CopyImageSubData`. */
     probes_tx_.clear(float4(0.0f));
@@ -122,11 +133,8 @@ void SphereProbeModule::end_sync()
 
 void SphereProbeModule::ensure_cubemap_render_target(int resolution)
 {
-  if (cubemap_tx_.ensure_cube(
-          GPU_RGBA16F, resolution, GPU_TEXTURE_USAGE_ATTACHMENT | GPU_TEXTURE_USAGE_SHADER_READ))
-  {
-    GPU_texture_mipmap_mode(cubemap_tx_, false, true);
-  }
+  eGPUTextureUsage usage = GPU_TEXTURE_USAGE_ATTACHMENT | GPU_TEXTURE_USAGE_SHADER_READ;
+  cubemap_tx_.ensure_cube(GPU_RGBA16F, resolution, usage);
   /* TODO(fclem): deallocate it. */
 }
 
@@ -185,10 +193,20 @@ void SphereProbeModule::remap_to_octahedral_projection(const SphereProbeAtlasCoo
   /* Update shader parameters that change per dispatch. */
   probe_sampling_coord_ = atlas_coord.as_sampling_coord(max_resolution_);
   probe_write_coord_ = atlas_coord.as_write_coord(max_resolution_, 0);
-  probe_mip_level_ = atlas_coord.subdivision_lvl;
   dispatch_probe_pack_ = int3(int2(ceil_division(resolution, SPHERE_PROBE_GROUP_SIZE)), 1);
-
   instance_.manager->submit(remap_ps_);
+
+  /* Populate the mip levels */
+  for (auto i : IndexRange(SPHERE_PROBE_MIPMAP_LEVELS - 1)) {
+    convolve_input_ = probes_tx_.mip_view(i);
+    convolve_output_ = probes_tx_.mip_view(i + 1);
+    probe_write_coord_ = atlas_coord.as_write_coord(max_resolution_, i + 1);
+    int out_mip_res = resolution >> (i + 1);
+    dispatch_probe_convolve_ = int3(int2(ceil_division(out_mip_res, SPHERE_PROBE_GROUP_SIZE)), 1);
+    instance_.manager->submit(convolve_ps_);
+  }
+  /* Sync with atlas usage for shading. */
+  GPU_memory_barrier(GPU_BARRIER_TEXTURE_FETCH);
 }
 
 void SphereProbeModule::update_world_irradiance()
@@ -198,11 +216,6 @@ void SphereProbeModule::update_world_irradiance()
   instance_.volume_probes.do_update_world_ = true;
 }
 
-void SphereProbeModule::update_probes_texture_mipmaps()
-{
-  GPU_texture_update_mipmap_chain(probes_tx_);
-}
-
 void SphereProbeModule::set_view(View & /*view*/)
 {
   Vector<SphereProbe *> probe_active;

source/blender/draw/engines/eevee_next/eevee_reflection_probes.hh

@@ -53,9 +53,17 @@ class SphereProbeModule {
   PassSimple remap_ps_ = {"Probe.CubemapToOctahedral"};
   /** Extract irradiance information from the world. */
   PassSimple update_irradiance_ps_ = {"Probe.UpdateIrradiance"};
+  /** Copy volume probe irradiance for the center of sphere probes. */
   PassSimple select_ps_ = {"Probe.Select"};
+  /** Convolve the octahedral map to fill the Mip-map levels. */
+  PassSimple convolve_ps_ = {"Probe.Convolve"};
+  /** Input mip level for the convolution. */
+  GPUTexture *convolve_input_ = nullptr;
+  /** Output mip level for the convolution. */
+  GPUTexture *convolve_output_ = nullptr;
 
   int3 dispatch_probe_pack_ = int3(1);
+  int3 dispatch_probe_convolve_ = int3(1);
   int3 dispatch_probe_select_ = int3(1);
 
   /**
@@ -66,8 +74,6 @@ class SphereProbeModule {
   Texture cubemap_tx_ = {"Probe.Cubemap"};
   /** Index of the probe being updated. */
   int probe_index_ = 0;
-  /** Mip level being sampled for remapping. */
-  int probe_mip_level_ = 0;
   /** Updated Probe coordinates in the atlas. */
   SphereProbeUvArea probe_sampling_coord_;
   SphereProbePixelArea probe_write_coord_;
@@ -167,7 +173,6 @@ class SphereProbeModule {
    * Internal processing passes.
    */
   void remap_to_octahedral_projection(const SphereProbeAtlasCoord &atlas_coord);
-  void update_probes_texture_mipmaps();
   void update_world_irradiance();
 
   void sync_display(Vector<SphereProbe *> &probe_active);

source/blender/draw/engines/eevee_next/eevee_shader.cc

@@ -214,6 +214,8 @@ const char *ShaderModule::static_shader_create_info_name_get(eShaderType shader_
       return "eevee_lightprobe_irradiance_ray";
     case LIGHTPROBE_IRRADIANCE_LOAD:
       return "eevee_lightprobe_irradiance_load";
+    case SPHERE_PROBE_CONVOLVE:
+      return "eevee_reflection_probe_convolve";
     case SPHERE_PROBE_REMAP:
       return "eevee_reflection_probe_remap";
     case SPHERE_PROBE_UPDATE_IRRADIANCE:

source/blender/draw/engines/eevee_next/eevee_shader.hh

@@ -104,9 +104,10 @@ enum eShaderType {
   RAY_TRACE_PLANAR,
   RAY_TRACE_SCREEN,
 
+  SPHERE_PROBE_CONVOLVE,
   SPHERE_PROBE_REMAP,
-  SPHERE_PROBE_UPDATE_IRRADIANCE,
   SPHERE_PROBE_SELECT,
+  SPHERE_PROBE_UPDATE_IRRADIANCE,
 
   SHADOW_CLIPMAP_CLEAR,
   SHADOW_DEBUG,

source/blender/draw/engines/eevee_next/eevee_view.cc

@@ -263,7 +263,6 @@ void CaptureView::render_world()
     }
 
     inst_.sphere_probes.remap_to_octahedral_projection(update_info->atlas_coord);
-    inst_.sphere_probes.update_probes_texture_mipmaps();
   }
 
   if (update_info->do_world_irradiance_update) {
@@ -277,10 +276,8 @@ void CaptureView::render_probes()
 {
   Framebuffer prepass_fb;
   View view = {"Capture.View"};
-  bool do_update_mipmap_chain = false;
   while (const auto update_info = inst_.sphere_probes.probe_update_info_pop()) {
     GPU_debug_group_begin("Probe.Capture");
-    do_update_mipmap_chain = true;
 
     if (inst_.pipelines.data.is_probe_reflection != true) {
       inst_.pipelines.data.is_probe_reflection = true;
@@ -334,11 +331,6 @@ void CaptureView::render_probes()
     inst_.pipelines.data.is_probe_reflection = false;
     inst_.uniform_data.push_update();
   }
-
-  if (do_update_mipmap_chain) {
-    /* TODO: only update the regions that have been updated. */
-    inst_.sphere_probes.update_probes_texture_mipmaps();
-  }
 }
 
 /** \} */

source/blender/draw/engines/eevee_next/shaders/eevee_reflection_probe_convolve_comp.glsl

@@ -0,0 +1,39 @@
+/* SPDX-FileCopyrightText: 2023 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+/* Shader to convert cube-map to octahedral projection. */
+
+#pragma BLENDER_REQUIRE(eevee_octahedron_lib.glsl)
+
+SphereProbePixelArea reinterpret_as_write_coord(ivec4 packed_coord)
+{
+  SphereProbePixelArea unpacked;
+  unpacked.offset = packed_coord.xy;
+  unpacked.extent = packed_coord.z;
+  unpacked.layer = packed_coord.w;
+  return unpacked;
+}
+
+void main()
+{
+  SphereProbePixelArea write_coord = reinterpret_as_write_coord(write_coord_packed);
+
+  /* Texel in probe. */
+  ivec2 local_texel = ivec2(gl_GlobalInvocationID.xy);
+
+  /* Exit when pixel being written doesn't fit in the area reserved for the probe. */
+  if (any(greaterThanEqual(local_texel, ivec2(write_coord.extent)))) {
+    return;
+  }
+
+  ivec2 texel_out = write_coord.offset + local_texel;
+  vec4 color = vec4(0.0);
+  color += imageLoad(in_atlas_mip_img, ivec3(texel_out * 2 + ivec2(0, 0), write_coord.layer));
+  color += imageLoad(in_atlas_mip_img, ivec3(texel_out * 2 + ivec2(1, 0), write_coord.layer));
+  color += imageLoad(in_atlas_mip_img, ivec3(texel_out * 2 + ivec2(0, 1), write_coord.layer));
+  color += imageLoad(in_atlas_mip_img, ivec3(texel_out * 2 + ivec2(1, 1), write_coord.layer));
+  color *= 0.25;
+
+  imageStore(out_atlas_mip_img, ivec3(texel_out, write_coord.layer), color);
+}

source/blender/draw/engines/eevee_next/shaders/eevee_reflection_probe_remap_comp.glsl

@@ -61,7 +61,7 @@ void main()
   vec2 wrapped_uv = mirror_repeat_uv(sampling_uv);
   /* Direction in world space. */
   vec3 direction = octahedral_uv_to_direction(wrapped_uv);
-  vec4 radiance_and_transmittance = textureLod(cubemap_tx, direction, float(mip_level));
+  vec4 radiance_and_transmittance = texture(cubemap_tx, direction);
   vec3 radiance = radiance_and_transmittance.xyz;
 
   float opacity = 1.0 - radiance_and_transmittance.a;

source/blender/draw/engines/eevee_next/shaders/infos/eevee_reflection_probe_info.hh

@@ -22,7 +22,6 @@ GPU_SHADER_CREATE_INFO(eevee_reflection_probe_remap)
     .push_constant(Type::IVEC4, "probe_coord_packed")
     .push_constant(Type::IVEC4, "write_coord_packed")
     .push_constant(Type::IVEC4, "world_coord_packed")
-    .push_constant(Type::INT, "mip_level")
     .push_constant(Type::FLOAT, "probe_brightness_clamp")
     .sampler(0, ImageType::FLOAT_CUBE, "cubemap_tx")
     .sampler(1, ImageType::FLOAT_2D_ARRAY, "atlas_tx")
@@ -54,6 +53,15 @@ GPU_SHADER_CREATE_INFO(eevee_reflection_probe_select)
     .compute_source("eevee_reflection_probe_select_comp.glsl")
     .do_static_compilation(true);
 
+GPU_SHADER_CREATE_INFO(eevee_reflection_probe_convolve)
+    .local_group_size(SPHERE_PROBE_GROUP_SIZE, SPHERE_PROBE_GROUP_SIZE)
+    .additional_info("eevee_shared")
+    .push_constant(Type::IVEC4, "write_coord_packed")
+    .image(0, GPU_RGBA16F, Qualifier::READ, ImageType::FLOAT_2D_ARRAY, "in_atlas_mip_img")
+    .image(1, GPU_RGBA16F, Qualifier::WRITE, ImageType::FLOAT_2D_ARRAY, "out_atlas_mip_img")
+    .compute_source("eevee_reflection_probe_convolve_comp.glsl")
+    .do_static_compilation(true);
+
 GPU_SHADER_INTERFACE_INFO(eevee_display_probe_reflection_iface, "")
     .smooth(Type::VEC2, "lP")
     .flat(Type::INT, "probe_index");

source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_mesh_analysis.cc

@@ -456,14 +456,13 @@ static void statvis_calc_distort(const MeshRenderData &mr, float *r_distort)
         const float *f_no = mr.face_normals[face_index];
         fac = 0.0f;
 
-        for (int i = 1; i <= face.size(); i++) {
-          const int corner_prev = face.start() + (i - 1) % face.size();
-          const int corner_curr = face.start() + (i + 0) % face.size();
-          const int corner_next = face.start() + (i + 1) % face.size();
+        for (const int corner : face.drop_front(1)) {
+          const int corner_prev = bke::mesh::face_corner_prev(face, corner);
+          const int corner_next = bke::mesh::face_corner_next(face, corner);
           float no_corner[3];
           normal_tri_v3(no_corner,
                         mr.vert_positions[mr.corner_verts[corner_prev]],
-                        mr.vert_positions[mr.corner_verts[corner_curr]],
+                        mr.vert_positions[mr.corner_verts[corner]],
                         mr.vert_positions[mr.corner_verts[corner_next]]);
           /* simple way to detect (what is most likely) concave */
           if (dot_v3v3(f_no, no_corner) < 0.0f) {
@@ -540,9 +539,9 @@ static void statvis_calc_sharp(const MeshRenderData &mr, float *r_sharp)
 
     for (int face_index = 0; face_index < mr.face_len; face_index++) {
       const IndexRange face = mr.faces[face_index];
-      for (int i = 0; i < face.size(); i++) {
-        const int vert_curr = mr.corner_verts[face.start() + (i + 0) % face.size()];
-        const int vert_next = mr.corner_verts[face.start() + (i + 1) % face.size()];
+      for (const int corner : face) {
+        const int vert_curr = mr.corner_verts[corner];
+        const int vert_next = mr.corner_verts[bke::mesh::face_corner_next(face, corner)];
         float angle;
         eh.add_or_modify(
             {vert_curr, vert_next},

source/blender/editors/animation/keyingsets.cc

@@ -744,10 +744,10 @@ KeyingSet *ANIM_get_keyingset_for_autokeying(const Scene *scene, const char *tra
   return ANIM_builtin_keyingset_get_named(transformKSName);
 }
 
-static void anim_keyingset_visit_for_search_impl(const bContext *C,
-                                                 StringPropertySearchVisitFunc visit_fn,
-                                                 void *visit_user_data,
-                                                 const bool use_poll)
+static void anim_keyingset_visit_for_search_impl(
+    const bContext *C,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn,
+    const bool use_poll)
 {
   /* Poll requires context. */
   if (use_poll && (C == nullptr)) {
@@ -758,10 +758,10 @@ static void anim_keyingset_visit_for_search_impl(const bContext *C,
 
   /* Active Keying Set. */
   if (!use_poll || (scene && scene->active_keyingset)) {
-    StringPropertySearchVisitParams visit_params = {nullptr};
+    StringPropertySearchVisitParams visit_params{};
     visit_params.text = "__ACTIVE__";
     visit_params.info = "Active Keying Set";
-    visit_fn(visit_user_data, &visit_params);
+    visit_fn(visit_params);
   }
 
   /* User-defined Keying Sets. */
@@ -770,10 +770,10 @@ static void anim_keyingset_visit_for_search_impl(const bContext *C,
       if (use_poll && !ANIM_keyingset_context_ok_poll((bContext *)C, keyingset)) {
         continue;
       }
-      StringPropertySearchVisitParams visit_params = {nullptr};
+      StringPropertySearchVisitParams visit_params{};
       visit_params.text = keyingset->idname;
       visit_params.info = keyingset->name;
-      visit_fn(visit_user_data, &visit_params);
+      visit_fn(visit_params);
     }
   }
 
@@ -782,31 +782,31 @@ static void anim_keyingset_visit_for_search_impl(const bContext *C,
     if (use_poll && !ANIM_keyingset_context_ok_poll((bContext *)C, keyingset)) {
       continue;
     }
-    StringPropertySearchVisitParams visit_params = {nullptr};
+    StringPropertySearchVisitParams visit_params{};
     visit_params.text = keyingset->idname;
     visit_params.info = keyingset->name;
-    visit_fn(visit_user_data, &visit_params);
+    visit_fn(visit_params);
   }
 }
 
-void ANIM_keyingset_visit_for_search(const bContext *C,
-                                     PointerRNA * /*ptr*/,
-                                     PropertyRNA * /*prop*/,
-                                     const char * /*edit_text*/,
-                                     StringPropertySearchVisitFunc visit_fn,
-                                     void *visit_user_data)
+void ANIM_keyingset_visit_for_search(
+    const bContext *C,
+    PointerRNA * /*ptr*/,
+    PropertyRNA * /*prop*/,
+    const char * /*edit_text*/,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
-  anim_keyingset_visit_for_search_impl(C, visit_fn, visit_user_data, false);
+  anim_keyingset_visit_for_search_impl(C, visit_fn, false);
 }
 
-void ANIM_keyingset_visit_for_search_no_poll(const bContext *C,
-                                             PointerRNA * /*ptr*/,
-                                             PropertyRNA * /*prop*/,
-                                             const char * /*edit_text*/,
-                                             StringPropertySearchVisitFunc visit_fn,
-                                             void *visit_user_data)
+void ANIM_keyingset_visit_for_search_no_poll(
+    const bContext *C,
+    PointerRNA * /*ptr*/,
+    PropertyRNA * /*prop*/,
+    const char * /*edit_text*/,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
-  anim_keyingset_visit_for_search_impl(C, visit_fn, visit_user_data, true);
+  anim_keyingset_visit_for_search_impl(C, visit_fn, true);
 }
 
 /* Menu of All Keying Sets ----------------------------- */

source/blender/editors/asset/intern/asset_catalog.cc

@@ -28,8 +28,7 @@ using namespace blender::asset_system;
 
 bool catalogs_read_only(const AssetLibrary &library)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      &library);
+  asset_system::AssetCatalogService *catalog_service = library.catalog_service.get();
   return catalog_service->is_read_only();
 }
 
@@ -62,12 +61,11 @@ asset_system::AssetCatalog *catalog_add(AssetLibrary *library,
                                         StringRefNull name,
                                         StringRef parent_path)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      library);
+  asset_system::AssetCatalogService *catalog_service = library->catalog_service.get();
   if (!catalog_service) {
     return nullptr;
   }
-  if (catalogs_read_only(*library)) {
+  if (catalog_service->is_read_only()) {
     return nullptr;
   }
 
@@ -87,13 +85,12 @@ asset_system::AssetCatalog *catalog_add(AssetLibrary *library,
 
 void catalog_remove(AssetLibrary *library, const CatalogID &catalog_id)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      library);
+  asset_system::AssetCatalogService *catalog_service = library->catalog_service.get();
   if (!catalog_service) {
     BLI_assert_unreachable();
     return;
   }
-  if (catalogs_read_only(*library)) {
+  if (catalog_service->is_read_only()) {
     return;
   }
 
@@ -107,13 +104,12 @@ void catalog_rename(AssetLibrary *library,
                     const CatalogID catalog_id,
                     const StringRefNull new_name)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      library);
+  asset_system::AssetCatalogService *catalog_service = library->catalog_service.get();
   if (!catalog_service) {
     BLI_assert_unreachable();
     return;
   }
-  if (catalogs_read_only(*library)) {
+  if (catalog_service->is_read_only()) {
     return;
   }
 
@@ -137,13 +133,12 @@ void catalog_move(AssetLibrary *library,
                   const CatalogID src_catalog_id,
                   const std::optional<CatalogID> dst_parent_catalog_id)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      library);
+  asset_system::AssetCatalogService *catalog_service = library->catalog_service.get();
   if (!catalog_service) {
     BLI_assert_unreachable();
     return;
   }
-  if (catalogs_read_only(*library)) {
+  if (catalog_service->is_read_only()) {
     return;
   }
 
@@ -181,13 +176,12 @@ void catalog_move(AssetLibrary *library,
 
 void catalogs_save_from_main_path(AssetLibrary *library, const Main *bmain)
 {
-  asset_system::AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      library);
+  asset_system::AssetCatalogService *catalog_service = library->catalog_service.get();
   if (!catalog_service) {
     BLI_assert_unreachable();
     return;
   }
-  if (catalogs_read_only(*library)) {
+  if (catalog_service->is_read_only()) {
     return;
   }
 

source/blender/editors/asset/intern/asset_ops.cc

@@ -89,7 +89,7 @@ struct IDVecStats {
  * Helper to report stats about the IDs in context. Operator polls use this, also to report a
  * helpful disabled hint to the user.
  */
-static IDVecStats asset_operation_get_id_vec_stats_from_ids(const Vector<PointerRNA> &id_pointers)
+static IDVecStats asset_operation_get_id_vec_stats_from_ids(const Span<PointerRNA> id_pointers)
 {
   IDVecStats stats;
 
@@ -125,7 +125,7 @@ static const char *asset_operation_unsupported_type_msg(const bool is_single)
 
 class AssetMarkHelper {
  public:
-  void operator()(const bContext &C, const Vector<PointerRNA> &ids);
+  void operator()(const bContext &C, Span<PointerRNA> ids);
 
   void reportResults(ReportList &reports) const;
   bool wasSuccessful() const;
@@ -140,7 +140,7 @@ class AssetMarkHelper {
   Stats stats;
 };
 
-void AssetMarkHelper::operator()(const bContext &C, const Vector<PointerRNA> &ids)
+void AssetMarkHelper::operator()(const bContext &C, const Span<PointerRNA> ids)
 {
   for (const PointerRNA &ptr : ids) {
     BLI_assert(RNA_struct_is_ID(ptr.type));
@@ -190,7 +190,7 @@ void AssetMarkHelper::reportResults(ReportList &reports) const
   }
 }
 
-static int asset_mark_exec(const bContext *C, const wmOperator *op, const Vector<PointerRNA> &ids)
+static int asset_mark_exec(const bContext *C, const wmOperator *op, const Span<PointerRNA> ids)
 {
   AssetMarkHelper mark_helper;
   mark_helper(*C, ids);
@@ -206,7 +206,7 @@ static int asset_mark_exec(const bContext *C, const wmOperator *op, const Vector
   return OPERATOR_FINISHED;
 }
 
-static bool asset_mark_poll(bContext *C, const Vector<PointerRNA> &ids)
+static bool asset_mark_poll(bContext *C, const Span<PointerRNA> ids)
 {
   IDVecStats ctx_stats = asset_operation_get_id_vec_stats_from_ids(ids);
 
@@ -265,7 +265,7 @@ class AssetClearHelper {
  public:
   AssetClearHelper(const bool set_fake_user) : set_fake_user_(set_fake_user) {}
 
-  void operator()(const Vector<PointerRNA> &ids);
+  void operator()(Span<PointerRNA> ids);
 
   void reportResults(const bContext *C, ReportList &reports) const;
   bool wasSuccessful() const;
@@ -279,7 +279,7 @@ class AssetClearHelper {
   Stats stats;
 };
 
-void AssetClearHelper::operator()(const Vector<PointerRNA> &ids)
+void AssetClearHelper::operator()(const Span<PointerRNA> ids)
 {
   for (const PointerRNA &ptr : ids) {
     BLI_assert(RNA_struct_is_ID(ptr.type));
@@ -332,7 +332,7 @@ bool AssetClearHelper::wasSuccessful() const
   return stats.tot_cleared > 0;
 }
 
-static int asset_clear_exec(const bContext *C, const wmOperator *op, const Vector<PointerRNA> &ids)
+static int asset_clear_exec(const bContext *C, const wmOperator *op, const Span<PointerRNA> ids)
 {
   const bool set_fake_user = RNA_boolean_get(op->ptr, "set_fake_user");
   AssetClearHelper clear_helper(set_fake_user);
@@ -349,7 +349,7 @@ static int asset_clear_exec(const bContext *C, const wmOperator *op, const Vecto
   return OPERATOR_FINISHED;
 }
 
-static bool asset_clear_poll(bContext *C, const Vector<PointerRNA> &ids)
+static bool asset_clear_poll(bContext *C, const Span<PointerRNA> ids)
 {
   IDVecStats ctx_stats = asset_operation_get_id_vec_stats_from_ids(ids);
 
@@ -587,7 +587,7 @@ static asset_system::AssetCatalogService *get_catalog_service(bContext *C)
   }
 
   asset_system::AssetLibrary *asset_lib = ED_fileselect_active_asset_library_get(sfile);
-  return AS_asset_library_get_catalog_service(asset_lib);
+  return asset_lib->catalog_service.get();
 }
 
 static int asset_catalog_undo_exec(bContext *C, wmOperator * /*op*/)

source/blender/editors/include/ED_keyframing.hh

@@ -225,19 +225,19 @@ int ANIM_scene_get_keyingset_index(Scene *scene, KeyingSet *ks);
  */
 KeyingSet *ANIM_get_keyingset_for_autokeying(const Scene *scene, const char *transformKSName);
 
-void ANIM_keyingset_visit_for_search(const bContext *C,
-                                     PointerRNA *ptr,
-                                     PropertyRNA *prop,
-                                     const char *edit_text,
-                                     StringPropertySearchVisitFunc visit_fn,
-                                     void *visit_user_data);
+void ANIM_keyingset_visit_for_search(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
-void ANIM_keyingset_visit_for_search_no_poll(const bContext *C,
-                                             PointerRNA *ptr,
-                                             PropertyRNA *prop,
-                                             const char *edit_text,
-                                             StringPropertySearchVisitFunc visit_fn,
-                                             void *visit_user_data);
+void ANIM_keyingset_visit_for_search_no_poll(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 /**
  * Dynamically populate an enum of Keying Sets.
  */

source/blender/editors/interface/interface_utils.cc

@@ -10,6 +10,7 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include <fmt/format.h>
 
 #include "DNA_object_types.h"
 #include "DNA_screen_types.h"
@@ -365,51 +366,46 @@ void UI_but_func_identity_compare_set(uiBut *but, uiButIdentityCompareFunc cmp_f
 /* *** RNA collection search menu *** */
 
 struct CollItemSearch {
-  CollItemSearch *next, *prev;
   void *data;
-  char *name;
+  std::string name;
   int index;
   int iconid;
-  bool is_id;
   int name_prefix_offset;
-  uint has_sep_char : 1;
+  bool is_id;
+  bool has_sep_char;
 };
 
-static bool add_collection_search_item(CollItemSearch *cis,
+static bool add_collection_search_item(CollItemSearch &cis,
                                        const bool requires_exact_data_name,
                                        const bool has_id_icon,
                                        uiSearchItems *items)
 {
-  char name_buf[UI_MAX_DRAW_STR];
 
   /* If no item has an own icon to display, libraries can use the library icons rather than the
    * name prefix for showing the library status. */
-  int name_prefix_offset = cis->name_prefix_offset;
-  if (!has_id_icon && cis->is_id && !requires_exact_data_name) {
-    cis->iconid = UI_icon_from_library(static_cast<const ID *>(cis->data));
-    /* No need to re-allocate, string should be shorter than before (lib status prefix is
-     * removed). */
+  int name_prefix_offset = cis.name_prefix_offset;
+  if (!has_id_icon && cis.is_id && !requires_exact_data_name) {
+    cis.iconid = UI_icon_from_library(static_cast<const ID *>(cis.data));
+    char name_buf[UI_MAX_DRAW_STR];
     BKE_id_full_name_ui_prefix_get(
-        name_buf, static_cast<const ID *>(cis->data), false, UI_SEP_CHAR, &name_prefix_offset);
-    const int name_buf_len = strlen(name_buf);
-    BLI_assert(name_buf_len <= strlen(cis->name));
-    memcpy(cis->name, name_buf, name_buf_len + 1);
+        name_buf, static_cast<const ID *>(cis.data), false, UI_SEP_CHAR, &name_prefix_offset);
+    cis.name = name_buf;
   }
 
   return UI_search_item_add(items,
-                            cis->name,
-                            cis->data,
-                            cis->iconid,
-                            cis->has_sep_char ? int(UI_BUT_HAS_SEP_CHAR) : 0,
+                            cis.name.c_str(),
+                            cis.data,
+                            cis.iconid,
+                            cis.has_sep_char ? int(UI_BUT_HAS_SEP_CHAR) : 0,
                             name_prefix_offset);
 }
 
 void ui_rna_collection_search_update_fn(
     const bContext *C, void *arg, const char *str, uiSearchItems *items, const bool is_first)
 {
+  using namespace blender;
   uiRNACollectionSearch *data = static_cast<uiRNACollectionSearch *>(arg);
   const int flag = RNA_property_flag(data->target_prop);
-  ListBase *items_list = MEM_cnew<ListBase>("items_list");
   const bool is_ptr_target = (RNA_property_type(data->target_prop) == PROP_POINTER);
   /* For non-pointer properties, UI code acts entirely based on the item's name. So the name has to
    * match the RNA name exactly. So only for pointer properties, the name can be modified to add
@@ -417,16 +413,14 @@ void ui_rna_collection_search_update_fn(
   const bool requires_exact_data_name = !is_ptr_target;
   const bool skip_filter = is_first;
   char name_buf[UI_MAX_DRAW_STR];
-  char *name;
   bool has_id_icon = false;
 
-  blender::ui::string_search::StringSearch<CollItemSearch> search;
+  /* The string search API requires pointer stability. */
+  Vector<std::unique_ptr<CollItemSearch>> items_list;
 
   if (data->search_prop != nullptr) {
     /* build a temporary list of relevant items first */
-    int item_index = 0;
     RNA_PROP_BEGIN (&data->search_ptr, itemptr, data->search_prop) {
-
       if (flag & PROP_ID_SELF_CHECK) {
         if (itemptr.data == data->target_ptr.owner_id) {
           continue;
@@ -445,6 +439,7 @@ void ui_rna_collection_search_update_fn(
       bool has_sep_char = false;
       const bool is_id = itemptr.type && RNA_struct_is_ID(itemptr.type);
 
+      char *name;
       if (is_id) {
         iconid = ui_id_icon_get(C, static_cast<ID *>(itemptr.data), false);
         if (!ELEM(iconid, 0, ICON_BLANK1)) {
@@ -468,24 +463,19 @@ void ui_rna_collection_search_update_fn(
       }
 
       if (name) {
-        CollItemSearch *cis = MEM_cnew<CollItemSearch>(__func__);
+        auto cis = std::make_unique<CollItemSearch>();
         cis->data = itemptr.data;
-        cis->name = BLI_strdup(name);
-        cis->index = item_index;
+        cis->name = name;
+        cis->index = items_list.size();
         cis->iconid = iconid;
         cis->is_id = is_id;
         cis->name_prefix_offset = name_prefix_offset;
         cis->has_sep_char = has_sep_char;
-        if (!skip_filter) {
-          search.add(name, cis);
-        }
-        BLI_addtail(items_list, cis);
+        items_list.append(std::move(cis));
         if (name != name_buf) {
           MEM_freeN(name);
         }
       }
-
-      item_index++;
     }
     RNA_PROP_END;
   }
@@ -495,85 +485,66 @@ void ui_rna_collection_search_update_fn(
         data->target_prop);
     BLI_assert(search_flag & PROP_STRING_SEARCH_SUPPORTED);
 
-    struct SearchVisitUserData {
-      blender::string_search::StringSearch<CollItemSearch> *search;
-      bool skip_filter;
-      int item_index;
-      ListBase *items_list;
-      const char *func_id;
-    } user_data = {nullptr};
+    const bool show_extra_info = (G.debug_value == 102);
 
-    user_data.search = &search;
-    user_data.skip_filter = skip_filter;
-    user_data.items_list = items_list;
-    user_data.func_id = __func__;
+    RNA_property_string_search(C,
+                               &data->target_ptr,
+                               data->target_prop,
+                               str,
+                               [&](StringPropertySearchVisitParams visit_params) {
+                                 auto cis = std::make_unique<CollItemSearch>();
 
-    RNA_property_string_search(
-        C,
-        &data->target_ptr,
-        data->target_prop,
-        str,
-        [](void *user_data, const StringPropertySearchVisitParams *visit_params) {
-          const bool show_extra_info = (G.debug_value == 102);
+                                 cis->data = nullptr;
+                                 if (visit_params.info && show_extra_info) {
+                                   cis->name = fmt::format("{}" UI_SEP_CHAR_S "{}",
+                                                           visit_params.text,
+                                                           *visit_params.info);
+                                 }
+                                 else {
+                                   cis->name = std::move(visit_params.text);
+                                 }
 
-          SearchVisitUserData *search_data = (SearchVisitUserData *)user_data;
-          CollItemSearch *cis = MEM_cnew<CollItemSearch>(search_data->func_id);
-          cis->data = nullptr;
-          if (visit_params->info && show_extra_info) {
-            cis->name = BLI_sprintfN(
-                "%s" UI_SEP_CHAR_S "%s", visit_params->text, visit_params->info);
-          }
-          else {
-            cis->name = BLI_strdup(visit_params->text);
-          }
-          cis->index = search_data->item_index;
-          cis->iconid = ICON_NONE;
-          cis->is_id = false;
-          cis->name_prefix_offset = 0;
-          cis->has_sep_char = visit_params->info != nullptr;
-          if (!search_data->skip_filter) {
-            search_data->search->add(visit_params->text, cis);
-          }
-          BLI_addtail(search_data->items_list, cis);
-          search_data->item_index++;
-        },
-        (void *)&user_data);
+                                 cis->index = items_list.size();
+                                 cis->iconid = ICON_NONE;
+                                 cis->is_id = false;
+                                 cis->name_prefix_offset = 0;
+                                 cis->has_sep_char = visit_params.info.has_value();
+                                 items_list.append(std::move(cis));
+                               });
 
     if (search_flag & PROP_STRING_SEARCH_SORT) {
-      BLI_listbase_sort(items_list, [](const void *a_, const void *b_) -> int {
-        const CollItemSearch *cis_a = (const CollItemSearch *)a_;
-        const CollItemSearch *cis_b = (const CollItemSearch *)b_;
-        return BLI_strcasecmp_natural(cis_a->name, cis_b->name);
-      });
-      int i = 0;
-      LISTBASE_FOREACH (CollItemSearch *, cis, items_list) {
-        cis->index = i;
-        i++;
+      std::sort(
+          items_list.begin(),
+          items_list.end(),
+          [](const std::unique_ptr<CollItemSearch> &a, const std::unique_ptr<CollItemSearch> &b) {
+            return BLI_strcasecmp_natural(a->name.c_str(), b->name.c_str()) <= 0;
+          });
+      for (const int i : items_list.index_range()) {
+        items_list[i]->index = i;
       }
     }
   }
 
   if (skip_filter) {
-    LISTBASE_FOREACH (CollItemSearch *, cis, items_list) {
-      if (!add_collection_search_item(cis, requires_exact_data_name, has_id_icon, items)) {
+    for (std::unique_ptr<CollItemSearch> &cis : items_list) {
+      if (!add_collection_search_item(*cis, requires_exact_data_name, has_id_icon, items)) {
         break;
       }
     }
   }
   else {
-    const blender::Vector<CollItemSearch *> filtered_items = search.query(str);
+    ui::string_search::StringSearch<CollItemSearch> search;
+    for (std::unique_ptr<CollItemSearch> &cis : items_list) {
+      search.add(cis->name, cis.get());
+    }
+
+    const Vector<CollItemSearch *> filtered_items = search.query(str);
     for (CollItemSearch *cis : filtered_items) {
-      if (!add_collection_search_item(cis, requires_exact_data_name, has_id_icon, items)) {
+      if (!add_collection_search_item(*cis, requires_exact_data_name, has_id_icon, items)) {
         break;
       }
     }
   }
-
-  LISTBASE_FOREACH (CollItemSearch *, cis, items_list) {
-    MEM_freeN(cis->name);
-  }
-  BLI_freelistN(items_list);
-  MEM_freeN(items_list);
 }
 
 int UI_icon_from_id(const ID *id)

source/blender/editors/interface/interface_widgets.cc

@@ -4846,6 +4846,8 @@ void ui_draw_but(const bContext *C, ARegion *region, uiStyle *style, uiBut *but,
       case UI_BTYPE_SEPR:
         break;
       case UI_BTYPE_SEPR_LINE:
+        /* Add horizontal padding between the line and menu sides. */
+        BLI_rcti_pad(rect, int(-7.0f * UI_SCALE_FAC), 0);
         ui_draw_separator(&tui->wcol_menu_item, but, rect);
         break;
       default: {

source/blender/editors/space_file/asset_catalog_tree_view.cc

@@ -182,7 +182,7 @@ AssetCatalogTreeView::AssetCatalogTreeView(asset_system::AssetLibrary *library,
                                            FileAssetSelectParams *params,
                                            SpaceFile &space_file)
     : asset_library_(library),
-      catalog_tree_(AS_asset_library_get_catalog_tree(library)),
+      catalog_tree_(library->catalog_service->get_catalog_tree()),
       params_(params),
       space_file_(space_file)
 {
@@ -502,8 +502,7 @@ AssetCatalog *AssetCatalogDropTarget::get_drag_catalog(
   if (drag.type != WM_DRAG_ASSET_CATALOG) {
     return nullptr;
   }
-  const AssetCatalogService *catalog_service = AS_asset_library_get_catalog_service(
-      &asset_library);
+  const AssetCatalogService *catalog_service = asset_library.catalog_service.get();
   const wmDragAssetCatalog *catalog_drag = WM_drag_get_asset_catalog_data(&drag);
 
   return catalog_service->find_catalog(catalog_drag->drag_catalog_id);

source/blender/geometry/intern/mesh_copy_selection.cc

@@ -70,25 +70,6 @@ static void remap_edges(const OffsetIndices<int> src_faces,
   });
 }
 
-/** Create a mesh with no built-in attributes. */
-static Mesh *create_mesh_no_attributes(const Mesh &params_mesh,
-                                       const int verts_num,
-                                       const int edges_num,
-                                       const int faces_num,
-                                       const int corners_num)
-{
-  Mesh *mesh = BKE_mesh_new_nomain(0, 0, faces_num, 0);
-  mesh->verts_num = verts_num;
-  mesh->edges_num = edges_num;
-  mesh->corners_num = corners_num;
-  CustomData_free_layer_named(&mesh->vert_data, "position", 0);
-  CustomData_free_layer_named(&mesh->edge_data, ".edge_verts", 0);
-  CustomData_free_layer_named(&mesh->corner_data, ".corner_vert", 0);
-  CustomData_free_layer_named(&mesh->corner_data, ".corner_edge", 0);
-  BKE_mesh_copy_parameters_for_eval(mesh, &params_mesh);
-  return mesh;
-}
-
 static void copy_loose_vert_hint(const Mesh &src, Mesh &dst)
 {
   const auto &src_cache = src.runtime->loose_verts_cache;
@@ -218,8 +199,9 @@ std::optional<Mesh *> mesh_copy_selection(
     return std::nullopt;
   }
 
-  Mesh *dst_mesh = create_mesh_no_attributes(
-      src_mesh, vert_mask.size(), edge_mask.size(), face_mask.size(), 0);
+  Mesh *dst_mesh = bke::mesh_new_no_attributes(
+      vert_mask.size(), edge_mask.size(), face_mask.size(), 0);
+  BKE_mesh_copy_parameters_for_eval(dst_mesh, &src_mesh);
   bke::MutableAttributeAccessor dst_attributes = dst_mesh->attributes_for_write();
   dst_attributes.add<int2>(".edge_verts", bke::AttrDomain::Edge, bke::AttributeInitConstruct());
   MutableSpan<int2> dst_edges = dst_mesh->edges_for_write();
@@ -351,8 +333,9 @@ std::optional<Mesh *> mesh_copy_selection_keep_verts(
     return std::nullopt;
   }
 
-  Mesh *dst_mesh = create_mesh_no_attributes(
-      src_mesh, src_mesh.verts_num, edge_mask.size(), face_mask.size(), 0);
+  Mesh *dst_mesh = bke::mesh_new_no_attributes(
+      src_mesh.verts_num, edge_mask.size(), face_mask.size(), 0);
+  BKE_mesh_copy_parameters_for_eval(dst_mesh, &src_mesh);
   bke::MutableAttributeAccessor dst_attributes = dst_mesh->attributes_for_write();
 
   const OffsetIndices<int> dst_faces = offset_indices::gather_selected_offsets(
@@ -443,8 +426,9 @@ std::optional<Mesh *> mesh_copy_selection_keep_edges(
     return std::nullopt;
   }
 
-  Mesh *dst_mesh = create_mesh_no_attributes(
-      src_mesh, src_mesh.verts_num, src_mesh.edges_num, face_mask.size(), 0);
+  Mesh *dst_mesh = bke::mesh_new_no_attributes(
+      src_mesh.verts_num, src_mesh.edges_num, face_mask.size(), 0);
+  BKE_mesh_copy_parameters_for_eval(dst_mesh, &src_mesh);
   bke::MutableAttributeAccessor dst_attributes = dst_mesh->attributes_for_write();
 
   const OffsetIndices<int> dst_faces = offset_indices::gather_selected_offsets(

source/blender/gpu/opengl/gl_shader.cc

@@ -755,9 +755,9 @@ std::string GLShader::fragment_interface_declare(const ShaderCreateInfo &info) c
   std::string pre_main, post_main;
 
   ss << "\n/* Interfaces. */\n";
-  const Vector<StageInterfaceInfo *> &in_interfaces = info.geometry_source_.is_empty() ?
-                                                          info.vertex_out_interfaces_ :
-                                                          info.geometry_out_interfaces_;
+  const Span<StageInterfaceInfo *> in_interfaces = info.geometry_source_.is_empty() ?
+                                                       info.vertex_out_interfaces_ :
+                                                       info.geometry_out_interfaces_;
   for (const StageInterfaceInfo *iface : in_interfaces) {
     print_interface(ss, "in", *iface);
   }
@@ -909,7 +909,7 @@ std::string GLShader::geometry_layout_declare(const ShaderCreateInfo &info) cons
   return ss.str();
 }
 
-static StageInterfaceInfo *find_interface_by_name(const Vector<StageInterfaceInfo *> &ifaces,
+static StageInterfaceInfo *find_interface_by_name(const Span<StageInterfaceInfo *> ifaces,
                                                   const StringRefNull &name)
 {
   for (auto *iface : ifaces) {

source/blender/gpu/vulkan/vk_device.cc

@@ -316,7 +316,7 @@ void VKDevice::context_unregister(VKContext &context)
 {
   contexts_.remove(contexts_.first_index_of(std::reference_wrapper(context)));
 }
-const Vector<std::reference_wrapper<VKContext>> &VKDevice::contexts_get() const
+Span<std::reference_wrapper<VKContext>> VKDevice::contexts_get() const
 {
   return contexts_;
 };

source/blender/gpu/vulkan/vk_device.hh

@@ -207,7 +207,7 @@ class VKDevice : public NonCopyable {
 
   void context_register(VKContext &context);
   void context_unregister(VKContext &context);
-  const Vector<std::reference_wrapper<VKContext>> &contexts_get() const;
+  Span<std::reference_wrapper<VKContext>> contexts_get() const;
 
   const VKBuffer &dummy_buffer_get() const
   {

source/blender/gpu/vulkan/vk_framebuffer.cc

@@ -135,7 +135,7 @@ void VKFrameBuffer::build_clear_attachments_color(const float (*clear_colors)[4]
 /** \name Clear
  * \{ */
 
-void VKFrameBuffer::clear(const Vector<VkClearAttachment> &attachments) const
+void VKFrameBuffer::clear(const Span<VkClearAttachment> attachments) const
 {
   if (attachments.is_empty()) {
     return;

source/blender/gpu/vulkan/vk_framebuffer.hh

@@ -139,7 +139,7 @@ class VKFrameBuffer : public FrameBuffer {
   void build_clear_attachments_color(const float (*clear_colors)[4],
                                      const bool multi_clear_colors,
                                      Vector<VkClearAttachment> &r_attachments) const;
-  void clear(const Vector<VkClearAttachment> &attachments) const;
+  void clear(Span<VkClearAttachment> attachments) const;
 };
 
 static inline VKFrameBuffer *unwrap(FrameBuffer *framebuffer)

source/blender/gpu/vulkan/vk_shader.cc

@@ -869,7 +869,7 @@ static VkDescriptorSetLayoutBinding create_descriptor_set_layout_binding(
 
 static void add_descriptor_set_layout_bindings(
     const VKShaderInterface &interface,
-    const Vector<shader::ShaderCreateInfo::Resource> &resources,
+    const Span<shader::ShaderCreateInfo::Resource> resources,
     Vector<VkDescriptorSetLayoutBinding> &r_bindings,
     VkShaderStageFlags vk_shader_stages)
 {
@@ -888,7 +888,7 @@ static void add_descriptor_set_layout_bindings(
 
 static VkDescriptorSetLayoutCreateInfo create_descriptor_set_layout(
     const VKShaderInterface &interface,
-    const Vector<shader::ShaderCreateInfo::Resource> &resources,
+    const Span<shader::ShaderCreateInfo::Resource> resources,
     Vector<VkDescriptorSetLayoutBinding> &r_bindings,
     VkShaderStageFlags vk_shader_stages)
 {
@@ -1123,9 +1123,9 @@ std::string VKShader::fragment_interface_declare(const shader::ShaderCreateInfo
   const VKWorkarounds &workarounds = VKBackend::get().device_get().workarounds_get();
 
   ss << "\n/* Interfaces. */\n";
-  const Vector<StageInterfaceInfo *> &in_interfaces = info.geometry_source_.is_empty() ?
-                                                          info.vertex_out_interfaces_ :
-                                                          info.geometry_out_interfaces_;
+  const Span<StageInterfaceInfo *> in_interfaces = info.geometry_source_.is_empty() ?
+                                                       info.vertex_out_interfaces_ :
+                                                       info.geometry_out_interfaces_;
   int location = 0;
   for (const StageInterfaceInfo *iface : in_interfaces) {
     print_interface(ss, "in", *iface, location);
@@ -1227,10 +1227,10 @@ std::string VKShader::geometry_interface_declare(const shader::ShaderCreateInfo
   return ss.str();
 }
 
-static StageInterfaceInfo *find_interface_by_name(const Vector<StageInterfaceInfo *> &ifaces,
-                                                  const StringRefNull &name)
+static StageInterfaceInfo *find_interface_by_name(const Span<StageInterfaceInfo *> ifaces,
+                                                  const StringRefNull name)
 {
-  for (auto *iface : ifaces) {
+  for (StageInterfaceInfo *iface : ifaces) {
     if (iface->instance_name == name) {
       return iface;
     }

source/blender/io/ply/exporter/ply_export_load_plydata.cc

@@ -167,7 +167,7 @@ static float *find_or_add_attribute(const StringRef name,
 }
 
 static void load_custom_attributes(const Mesh *mesh,
-                                   const Vector<int> &ply_to_vertex,
+                                   const Span<int> ply_to_vertex,
                                    uint32_t vertex_offset,
                                    Vector<PlyCustomAttribute> &r_attributes)
 {

source/blender/io/usd/intern/usd_skel_convert.cc

@@ -1247,7 +1247,7 @@ void shape_key_export_chaser(pxr::UsdStageRefPtr stage,
 
 void export_deform_verts(const Mesh *mesh,
                          const pxr::UsdSkelBindingAPI &skel_api,
-                         const Vector<std::string> &bone_names)
+                         const Span<std::string> bone_names)
 {
   BLI_assert(mesh);
   BLI_assert(skel_api);

source/blender/io/usd/intern/usd_skel_convert.hh

@@ -143,6 +143,6 @@ void shape_key_export_chaser(pxr::UsdStageRefPtr stage,
  */
 void export_deform_verts(const Mesh *mesh,
                          const pxr::UsdSkelBindingAPI &skel_api,
-                         const Vector<std::string> &bone_names);
+                         Span<std::string> bone_names);
 
 }  // namespace blender::io::usd

source/blender/io/wavefront_obj/importer/obj_import_file_reader.cc

@@ -474,7 +474,7 @@ static bool parse_keyword(const char *&p, const char *end, StringRef keyword)
 /* Special case: if there were no faces/edges in any geometries,
  * treat all the vertices as a point cloud. */
 static void use_all_vertices_if_no_faces(Geometry *geom,
-                                         const Vector<std::unique_ptr<Geometry>> &all_geometries,
+                                         const Span<std::unique_ptr<Geometry>> all_geometries,
                                          const GlobalVertices &global_vertices)
 {
   if (!global_vertices.vertices.is_empty() && geom && geom->geom_type_ == GEOM_MESH) {

source/blender/makesdna/DNA_asset_types.h

@@ -50,11 +50,6 @@ typedef struct AssetFilterSettings {
  *       more than that from the file. So pointers to other IDs or ID data are strictly forbidden.
  */
 typedef struct AssetMetaData {
-#ifdef __cplusplus
-  /** Enables use with `std::unique_ptr<AssetMetaData>`. */
-  ~AssetMetaData();
-#endif
-
   /** Runtime type, to reference event callbacks. Only valid for local assets. */
   struct AssetTypeInfo *local_type_info;
 
@@ -96,6 +91,11 @@ typedef struct AssetMetaData {
   short tot_tags;
 
   char _pad[4];
+
+#ifdef __cplusplus
+  /** Enables use with `std::unique_ptr<AssetMetaData>`. */
+  ~AssetMetaData();
+#endif
 } AssetMetaData;
 
 typedef enum eAssetLibraryType {

source/blender/makesrna/RNA_access.hh

@@ -17,6 +17,7 @@
 #include "RNA_types.hh"
 
 #include "BLI_compiler_attrs.h"
+#include "BLI_function_ref.hh"
 
 struct ID;
 struct IDOverrideLibrary;
@@ -378,16 +379,15 @@ void RNA_property_string_set_bytes(PointerRNA *ptr, PropertyRNA *prop, const cha
 eStringPropertySearchFlag RNA_property_string_search_flag(PropertyRNA *prop);
 /**
  * Search candidates for string `prop` by calling `visit_fn` with each string.
- * Typically these strings are collected in `visit_user_data` in a format defined by the caller.
  *
  * See #PropStringSearchFunc for details.
  */
-void RNA_property_string_search(const bContext *C,
-                                PointerRNA *ptr,
-                                PropertyRNA *prop,
-                                const char *edit_text,
-                                StringPropertySearchVisitFunc visit_fn,
-                                void *visit_user_data);
+void RNA_property_string_search(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
 /**
  * \return the length without `\0` terminator.

source/blender/makesrna/RNA_types.hh

@@ -10,6 +10,10 @@
 #ifndef __RNA_TYPES_H__
 #define __RNA_TYPES_H__
 
+#include <optional>
+#include <string>
+
+#include "../blenlib/BLI_function_ref.hh"
 #include "../blenlib/BLI_sys_types.h"
 #include "../blenlib/BLI_utildefines.h"
 
@@ -538,10 +542,10 @@ using StringPropertyLengthFunc = int (*)(PointerRNA *ptr, PropertyRNA *prop);
 using StringPropertySetFunc = void (*)(PointerRNA *ptr, PropertyRNA *prop, const char *value);
 
 struct StringPropertySearchVisitParams {
-  /** Text being searched for (never NULL). */
-  const char *text;
-  /** Additional information to display (optional, may be NULL). */
-  const char *info;
+  /** Text being searched for. */
+  std::string text;
+  /** Additional information to display. */
+  std::optional<std::string> info;
 };
 
 enum eStringPropertySearchFlag {
@@ -562,12 +566,6 @@ enum eStringPropertySearchFlag {
 };
 ENUM_OPERATORS(eStringPropertySearchFlag, PROP_STRING_SEARCH_SUGGESTION)
 
-/**
- * Visit string search candidates, `text` may be freed once this callback has finished,
- * so references to it should not be held.
- */
-using StringPropertySearchVisitFunc = void (*)(void *visit_user_data,
-                                               const StringPropertySearchVisitParams *params);
 /**
  * \param C: context, may be NULL (in this case all available items should be shown).
  * \param ptr: RNA pointer.
@@ -577,14 +575,13 @@ using StringPropertySearchVisitFunc = void (*)(void *visit_user_data,
  * for the search results (auto-complete Python attributes for e.g.).
  * \param visit_fn: This function is called with every search candidate and is typically
  * responsible for storing the search results.
- * \param visit_user_data: Caller defined data, passed to `visit_fn`.
  */
-using StringPropertySearchFunc = void (*)(const bContext *C,
-                                          PointerRNA *ptr,
-                                          PropertyRNA *prop,
-                                          const char *edit_text,
-                                          StringPropertySearchVisitFunc visit_fn,
-                                          void *visit_user_data);
+using StringPropertySearchFunc =
+    void (*)(const bContext *C,
+             PointerRNA *ptr,
+             PropertyRNA *prop,
+             const char *edit_text,
+             blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
 using EnumPropertyGetFunc = int (*)(PointerRNA *ptr, PropertyRNA *prop);
 using EnumPropertySetFunc = void (*)(PointerRNA *ptr, PropertyRNA *prop, int value);

source/blender/makesrna/intern/makesrna.cc

@@ -1169,11 +1169,10 @@ static char *rna_def_property_search_func(
           "PointerRNA *ptr, "
           "PropertyRNA *prop, "
           "const char *edit_text, "
-          "StringPropertySearchVisitFunc visit_fn, "
-          "void *visit_user_data)\n",
+          "blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)\n",
           func);
   fprintf(f, "{\n");
-  fprintf(f, "\n    %s(C, ptr, prop, edit_text, visit_fn, visit_user_data);\n", manualfunc);
+  fprintf(f, "\n    %s(C, ptr, prop, edit_text, visit_fn);\n", manualfunc);
   fprintf(f, "}\n\n");
   return func;
 }

source/blender/makesrna/intern/rna_access.cc

@@ -3702,12 +3702,11 @@ void RNA_property_string_search(const bContext *C,
                                 PointerRNA *ptr,
                                 PropertyRNA *prop,
                                 const char *edit_text,
-                                StringPropertySearchVisitFunc visit_fn,
-                                void *visit_user_data)
+                                blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   BLI_assert(RNA_property_string_search_flag(prop) & PROP_STRING_SEARCH_SUPPORTED);
   StringPropertyRNA *sprop = (StringPropertyRNA *)rna_ensure_property(prop);
-  sprop->search(C, ptr, prop, edit_text, visit_fn, visit_user_data);
+  sprop->search(C, ptr, prop, edit_text, visit_fn);
 }
 
 int RNA_property_enum_get(PointerRNA *ptr, PropertyRNA *prop)

source/blender/makesrna/intern/rna_asset.cc

@@ -364,7 +364,7 @@ void rna_AssetMetaData_catalog_id_update(bContext *C, PointerRNA *ptr)
   }
 
   AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
-  AS_asset_library_refresh_catalog_simplename(asset_library, asset_data);
+  asset_library->refresh_catalog_simplename(asset_data);
 }
 
 static PointerRNA rna_AssetHandle_file_data_get(PointerRNA *ptr)

source/blender/python/intern/bpy_props.cc

@@ -1597,10 +1597,10 @@ static void bpy_prop_string_set_fn(PointerRNA *ptr, PropertyRNA *prop, const cha
   }
 }
 
-static bool bpy_prop_string_visit_fn_call(PyObject *py_func,
-                                          PyObject *item,
-                                          StringPropertySearchVisitFunc visit_fn,
-                                          void *visit_user_data)
+static bool bpy_prop_string_visit_fn_call(
+    PyObject *py_func,
+    PyObject *item,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   const char *text;
   const char *info = nullptr;
@@ -1637,19 +1637,19 @@ static bool bpy_prop_string_visit_fn_call(PyObject *py_func,
     }
   }
 
-  StringPropertySearchVisitParams visit_params = {nullptr};
+  StringPropertySearchVisitParams visit_params{};
   visit_params.text = text;
-  visit_params.info = info;
-  visit_fn(visit_user_data, &visit_params);
+  visit_params.info = info ? info : "";
+  visit_fn(visit_params);
   return true;
 }
 
-static void bpy_prop_string_visit_for_search_fn(const bContext *C,
-                                                PointerRNA *ptr,
-                                                PropertyRNA *prop,
-                                                const char *edit_text,
-                                                StringPropertySearchVisitFunc visit_fn,
-                                                void *visit_user_data)
+static void bpy_prop_string_visit_for_search_fn(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   BPyPropStore *prop_store = static_cast<BPyPropStore *>(RNA_property_py_data_get(prop));
   PyObject *py_func;
@@ -1703,8 +1703,7 @@ static void bpy_prop_string_visit_for_search_fn(const bContext *C,
           if (py_text == nullptr) {
             break;
           }
-          const bool ok = bpy_prop_string_visit_fn_call(
-              py_func, py_text, visit_fn, visit_user_data);
+          const bool ok = bpy_prop_string_visit_fn_call(py_func, py_text, visit_fn);
           Py_DECREF(py_text);
           if (!ok) {
             break;
@@ -1734,8 +1733,7 @@ static void bpy_prop_string_visit_for_search_fn(const bContext *C,
         const Py_ssize_t ret_num = PySequence_Fast_GET_SIZE(ret_fast);
         PyObject **ret_fast_items = PySequence_Fast_ITEMS(ret_fast);
         for (Py_ssize_t i = 0; i < ret_num; i++) {
-          const bool ok = bpy_prop_string_visit_fn_call(
-              py_func, ret_fast_items[i], visit_fn, visit_user_data);
+          const bool ok = bpy_prop_string_visit_fn_call(py_func, ret_fast_items[i], visit_fn);
           if (!ok) {
             break;
           }

source/blender/render/intern/compositor.cc

@@ -33,6 +33,10 @@
 #include "RE_compositor.hh"
 #include "RE_pipeline.h"
 
+#include "WM_api.hh"
+
+#include "GPU_context.h"
+
 #include "render_types.h"
 
 namespace blender::render {
@@ -504,7 +508,23 @@ class RealtimeCompositor {
      * to avoid them blocking each other. */
     BLI_assert(!BLI_thread_is_main() || G.background);
 
+    /* The realtime compositor uses GPU module and does not rely on the draw manager, or its global
+     * state. This means that activation of GPU context does not require lock of the main thread.
+     *
+     * However, while this has been tested on Linux and works well, on macOS it causes to
+     * spontaneous invalid colors in the composite output. The Windows has not been extensively
+     * tested yet. */
+#if defined(__linux__)
+    void *re_system_gpu_context = RE_system_gpu_context_get(&render_);
+    void *re_blender_gpu_context = RE_blender_gpu_context_ensure(&render_);
+
+    GPU_render_begin();
+    WM_system_gpu_context_activate(re_system_gpu_context);
+    GPU_context_active_set(static_cast<GPUContext *>(re_blender_gpu_context));
+#else
     DRW_render_context_enable(&render_);
+#endif
+
     context_->update_input_data(input_data);
 
     /* Always recreate the evaluator, as this only runs on compositing node changes and
@@ -517,7 +537,15 @@ class RealtimeCompositor {
     context_->output_to_render_result();
     context_->viewer_output_to_viewer_image();
     texture_pool_->free_unused_and_reset();
+
+#if defined(__linux__)
+    GPU_flush();
+    GPU_render_end();
+    GPU_context_active_set(nullptr);
+    WM_system_gpu_context_release(re_system_gpu_context);
+#else
     DRW_render_context_disable(&render_);
+#endif
   }
 };
 

source/blender/windowmanager/WM_api.hh

@@ -17,9 +17,12 @@
 #include <optional>
 #include <string>
 
-#include "BLI_compiler_attrs.h"
-#include "BLI_sys_types.h"
 #include "DNA_windowmanager_types.h"
+
+#include "BLI_compiler_attrs.h"
+#include "BLI_function_ref.hh"
+#include "BLI_sys_types.h"
+
 #include "WM_keymap.hh"
 #include "WM_types.hh"
 
@@ -1122,12 +1125,12 @@ bool WM_operatortype_remove(const char *idname);
  */
 void WM_operatortype_last_properties_clear_all();
 
-void WM_operatortype_idname_visit_for_search(const bContext *C,
-                                             PointerRNA *ptr,
-                                             PropertyRNA *prop,
-                                             const char *edit_text,
-                                             StringPropertySearchVisitFunc visit_fn,
-                                             void *visit_user_data);
+void WM_operatortype_idname_visit_for_search(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
 /**
  * Tag all operator-properties of \a ot defined after calling this, until
@@ -1229,12 +1232,12 @@ void WM_menutype_freelink(MenuType *mt);
 void WM_menutype_free();
 bool WM_menutype_poll(bContext *C, MenuType *mt);
 
-void WM_menutype_idname_visit_for_search(const bContext *C,
-                                         PointerRNA *ptr,
-                                         PropertyRNA *prop,
-                                         const char *edit_text,
-                                         StringPropertySearchVisitFunc visit_fn,
-                                         void *visit_user_data);
+void WM_menutype_idname_visit_for_search(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
 /* `wm_panel_type.cc` */
 
@@ -1247,12 +1250,12 @@ PanelType *WM_paneltype_find(const char *idname, bool quiet);
 bool WM_paneltype_add(PanelType *pt);
 void WM_paneltype_remove(PanelType *pt);
 
-void WM_paneltype_idname_visit_for_search(const bContext *C,
-                                          PointerRNA *ptr,
-                                          PropertyRNA *prop,
-                                          const char *edit_text,
-                                          StringPropertySearchVisitFunc visit_fn,
-                                          void *visit_user_data);
+void WM_paneltype_idname_visit_for_search(
+    const bContext *C,
+    PointerRNA *ptr,
+    PropertyRNA *prop,
+    const char *edit_text,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn);
 
 /* `wm_gesture_ops.cc` */
 

source/blender/windowmanager/intern/wm_menu_type.cc

@@ -101,20 +101,20 @@ bool WM_menutype_poll(bContext *C, MenuType *mt)
   return true;
 }
 
-void WM_menutype_idname_visit_for_search(const bContext * /*C*/,
-                                         PointerRNA * /*ptr*/,
-                                         PropertyRNA * /*prop*/,
-                                         const char * /*edit_text*/,
-                                         StringPropertySearchVisitFunc visit_fn,
-                                         void *visit_user_data)
+void WM_menutype_idname_visit_for_search(
+    const bContext * /*C*/,
+    PointerRNA * /*ptr*/,
+    PropertyRNA * /*prop*/,
+    const char * /*edit_text*/,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   GHashIterator gh_iter;
   GHASH_ITER (gh_iter, menutypes_hash) {
     MenuType *mt = static_cast<MenuType *>(BLI_ghashIterator_getValue(&gh_iter));
 
-    StringPropertySearchVisitParams visit_params = {nullptr};
+    StringPropertySearchVisitParams visit_params{};
     visit_params.text = mt->idname;
     visit_params.info = mt->label;
-    visit_fn(visit_user_data, &visit_params);
+    visit_fn(visit_params);
   }
 }

source/blender/windowmanager/intern/wm_operator_type.cc

@@ -249,12 +249,12 @@ void WM_operatortype_last_properties_clear_all()
   }
 }
 
-void WM_operatortype_idname_visit_for_search(const bContext * /*C*/,
-                                             PointerRNA * /*ptr*/,
-                                             PropertyRNA * /*prop*/,
-                                             const char * /*edit_text*/,
-                                             StringPropertySearchVisitFunc visit_fn,
-                                             void *visit_user_data)
+void WM_operatortype_idname_visit_for_search(
+    const bContext * /*C*/,
+    PointerRNA * /*ptr*/,
+    PropertyRNA * /*prop*/,
+    const char * /*edit_text*/,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   GHashIterator gh_iter;
   GHASH_ITER (gh_iter, global_ops_hash) {
@@ -263,10 +263,10 @@ void WM_operatortype_idname_visit_for_search(const bContext * /*C*/,
     char idname_py[OP_MAX_TYPENAME];
     WM_operator_py_idname(idname_py, ot->idname);
 
-    StringPropertySearchVisitParams visit_params = {nullptr};
+    StringPropertySearchVisitParams visit_params{};
     visit_params.text = idname_py;
     visit_params.info = ot->name;
-    visit_fn(visit_user_data, &visit_params);
+    visit_fn(visit_params);
   }
 }
 

source/blender/windowmanager/intern/wm_panel_type.cc

@@ -68,20 +68,20 @@ void WM_paneltype_clear()
   BLI_ghash_free(g_paneltypes_hash, nullptr, nullptr);
 }
 
-void WM_paneltype_idname_visit_for_search(const bContext * /*C*/,
-                                          PointerRNA * /*ptr*/,
-                                          PropertyRNA * /*prop*/,
-                                          const char * /*edit_text*/,
-                                          StringPropertySearchVisitFunc visit_fn,
-                                          void *visit_user_data)
+void WM_paneltype_idname_visit_for_search(
+    const bContext * /*C*/,
+    PointerRNA * /*ptr*/,
+    PropertyRNA * /*prop*/,
+    const char * /*edit_text*/,
+    blender::FunctionRef<void(StringPropertySearchVisitParams)> visit_fn)
 {
   GHashIterator gh_iter;
   GHASH_ITER (gh_iter, g_paneltypes_hash) {
     PanelType *pt = static_cast<PanelType *>(BLI_ghashIterator_getValue(&gh_iter));
 
-    StringPropertySearchVisitParams visit_params = {nullptr};
+    StringPropertySearchVisitParams visit_params{};
     visit_params.text = pt->idname;
     visit_params.info = pt->label;
-    visit_fn(visit_user_data, &visit_params);
+    visit_fn(visit_params);
   }
 }