diff options
| author | Bastien Montagne <bastien@blender.org> | 2022-08-12 11:39:03 +0300 |
|---|---|---|
| committer | Bastien Montagne <bastien@blender.org> | 2022-08-12 13:37:10 +0300 |
| commit | 12b36168957dd27c253251555c29e8523b94fbe8 (patch) | |
| tree | 654af023fc4ae7bc3e6472409140e813efdc9800 /source/blender/blenkernel/BKE_idtype.h | |
| parent | 498e26fa0f6486fa2d3bb0029b11eb1dc48a32be (diff) | |
IDType `get_owner`: add an optional hint about owner ID.
In some cases, there is a chance code already knows who might be the
owner of the given ID, in which case it can be more efficient to check
it first (especially in cases like embedded node trees or scene
collections, where the only other way is to loop over all possible
owners currently).
Will be used in next commit in some Outliner fix.
Diffstat (limited to 'source/blender/blenkernel/BKE_idtype.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_idtype.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_idtype.h b/source/blender/blenkernel/BKE_idtype.h index 30f7ed45859..04ea94cbfb4 100644 --- a/source/blender/blenkernel/BKE_idtype.h +++ b/source/blender/blenkernel/BKE_idtype.h @@ -85,7 +85,11 @@ typedef void (*IDTypeForeachCacheFunction)(struct ID *id, typedef void (*IDTypeForeachPathFunction)(struct ID *id, struct BPathForeachPathData *bpath_data); -typedef struct ID *(*IDTypeEmbeddedOwnerGetFunction)(struct Main *bmain, struct ID *id); +/** \param owner_id_hint: If non-NULL, a potential owner of the given embedded ID. Can speed up + * look-up of the owner ID in some cases. */ +typedef struct ID *(*IDTypeEmbeddedOwnerGetFunction)(struct Main *bmain, + struct ID *id, + struct ID *owner_id_hint); typedef void (*IDTypeBlendWriteFunction)(struct BlendWriter *writer, struct ID *id, |