[Bf-blender-cvs] [4ff5051ffc5] master: BKE BMain relations: add utils to (re)set tags of the entries.
Bastien Montagne
noreply at git.blender.org
Tue Feb 2 17:27:25 CET 2021
Commit: 4ff5051ffc523d0227dddda6e072befb430743d8
Author: Bastien Montagne
Date: Tue Feb 2 17:26:30 2021 +0100
Branches: master
https://developer.blender.org/rB4ff5051ffc523d0227dddda6e072befb430743d8
BKE BMain relations: add utils to (re)set tags of the entries.
===================================================================
M source/blender/blenkernel/BKE_main.h
M source/blender/blenkernel/intern/main.c
===================================================================
diff --git a/source/blender/blenkernel/BKE_main.h b/source/blender/blenkernel/BKE_main.h
index 0768423fc5f..b6116b32ca5 100644
--- a/source/blender/blenkernel/BKE_main.h
+++ b/source/blender/blenkernel/BKE_main.h
@@ -202,6 +202,9 @@ void BKE_main_unlock(struct Main *bmain);
void BKE_main_relations_create(struct Main *bmain, const short flag);
void BKE_main_relations_free(struct Main *bmain);
+void BKE_main_relations_tag_set(struct Main *bmain,
+ const MainIDRelationsEntryTags tag,
+ const bool value);
struct GSet *BKE_main_gset_create(struct Main *bmain, struct GSet *gset);
diff --git a/source/blender/blenkernel/intern/main.c b/source/blender/blenkernel/intern/main.c
index 4a7636926e6..d5cbcb62af2 100644
--- a/source/blender/blenkernel/intern/main.c
+++ b/source/blender/blenkernel/intern/main.c
@@ -309,6 +309,27 @@ void BKE_main_relations_free(Main *bmain)
}
}
+/** Set or clear given `tag` in all relation entries of given `bmain`. */
+void BKE_main_relations_tag_set(struct Main *bmain,
+ const MainIDRelationsEntryTags tag,
+ const bool value)
+{
+ if (bmain->relations == NULL) {
+ return;
+ }
+ for (GHashIterator *gh_iter = BLI_ghashIterator_new(bmain->relations->relations_from_pointers);
+ !BLI_ghashIterator_done(gh_iter);
+ BLI_ghashIterator_step(gh_iter)) {
+ MainIDRelationsEntry *entry = BLI_ghashIterator_getValue(gh_iter);
+ if (value) {
+ entry->tags |= tag;
+ }
+ else {
+ entry->tags &= ~tag;
+ }
+ }
+}
+
/**
* Create a GSet storing all IDs present in given \a bmain, by their pointers.
*
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