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authorAras Pranckevicius <aras@nesnausk.org>2022-07-20 14:27:14 +0300
committerAras Pranckevicius <aras@nesnausk.org>2022-07-20 14:27:14 +0300
commit7f8d05131a7738327ae125d065df44be492ff1f2 (patch)
tree2e3e13596dee6bc747ed285374ea83d977b7c745 /source/blender/blenloader/intern/versioning_290.c
parent8d69c6c4e7c5417f88603d5ccb2c4bb0e156aa1e (diff)
IDManagement: Speedup ID unique name assignment by tracking used names/basenames/suffixes
An implementation of T73412, roughly as outlined there: Track the names that are in use, as well as base names (before numeric suffix) plus a bit map for each base name, indicating which numeric suffixes are already used. This is done per-Main/Library, per-object-type. Timings (Windows, VS2022 Release build, AMD Ryzen 5950X): - Scene with 10k cubes, Shift+D to duplicate them all: 8.7s -> 1.9s. Name map memory usage for resulting 20k objects: 4.3MB. - Importing a 2.5GB .obj file of exported Blender 3.0 splash scene (24k objects), using the new C++ importer: 34.2s-> 22.0s. Name map memory usage for resulting scene: 8.6MB. - Importing Disney Moana USD scene (almost half a million objects): 56min -> 10min. Name map usage: ~100MB. Blender crashes later on when trying to render it, in the same place in both cases, but that's for another day. Reviewed By: Bastien Montagne Differential Revision: https://developer.blender.org/D14162
Diffstat (limited to 'source/blender/blenloader/intern/versioning_290.c')
-rw-r--r--source/blender/blenloader/intern/versioning_290.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenloader/intern/versioning_290.c b/source/blender/blenloader/intern/versioning_290.c
index de652b40590..9ab744337a8 100644
--- a/source/blender/blenloader/intern/versioning_290.c
+++ b/source/blender/blenloader/intern/versioning_290.c
@@ -849,7 +849,7 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
short id_codes[] = {ID_BR, ID_PAL};
for (int i = 0; i < ARRAY_SIZE(id_codes); i++) {
ListBase *lb = which_libbase(bmain, id_codes[i]);
- BKE_main_id_repair_duplicate_names_listbase(lb);
+ BKE_main_id_repair_duplicate_names_listbase(bmain, lb);
}
}