diff options
Diffstat (limited to 'source/blender/makesdna/DNA_ID.h')
| -rw-r--r-- | source/blender/makesdna/DNA_ID.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_ID.h b/source/blender/makesdna/DNA_ID.h index acf054a94d5..4d59a7c9669 100644 --- a/source/blender/makesdna/DNA_ID.h +++ b/source/blender/makesdna/DNA_ID.h @@ -397,6 +397,10 @@ typedef enum ID_Type { ID_IS_STATIC_OVERRIDE((_id)) && \ (((ID *)(_id))->override_static->flag & STATICOVERRIDE_AUTO)) +/* No copy-on-write for these types. */ +#define ID_TYPE_IS_COW(_id_type) \ + (!ELEM(_id_type, ID_WM, ID_SCR, ID_SCRN, ID_IM, ID_MC, ID_LI)) + #ifdef GS # undef GS #endif |