diff options
Diffstat (limited to 'source/blender/blenloader/intern/readfile.c')
| -rw-r--r-- | source/blender/blenloader/intern/readfile.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index 1ed0f2d5dfe..6fad67eb217 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -359,6 +359,12 @@ static void oldnewmap_insert(OldNewMap *onm, const void *oldaddr, void *newaddr, oldnewmap_insert_or_replace(onm, entry); } +static void oldnewmap_lib_insert( + FileData *fd, const void *oldaddr, ID *newaddr, int nr) +{ + oldnewmap_insert(fd->libmap, oldaddr, newaddr, nr); +} + void blo_do_versions_oldnewmap_insert(OldNewMap *onm, const void *oldaddr, void *newaddr, int nr) { oldnewmap_insert(onm, oldaddr, newaddr, nr); @@ -1667,7 +1673,7 @@ void blo_add_library_pointer_map(ListBase *old_mainlist, FileData *fd) int i = set_listbasepointers(ptr, lbarray); while (i--) { LISTBASE_FOREACH (ID *, id, lbarray[i]) { - oldnewmap_insert(fd->libmap, id, id, GS(id->name)); + oldnewmap_lib_insert(fd, id, id, GS(id->name)); } } } @@ -1993,7 +1999,7 @@ static void lib_link_id(BlendLibReader *reader, ID *id) { /* NOTE: WM IDProperties are never written to file, hence they should always be NULL here. */ BLI_assert((GS(id->name) != ID_WM) || id->properties == NULL); - IDP_BlendReadLib(reader, id->properties); + IDP_BlendReadLib(reader, id->lib, id->properties); AnimData *adt = BKE_animdata_from_id(id); if (adt != NULL) { @@ -3163,7 +3169,7 @@ static bool read_libblock_undo_restore_linked(FileData *fd, Main *main, const ID /* Even though we found our linked ID, there is no guarantee its address * is still the same. */ if (id_old != bhead->old) { - oldnewmap_insert(fd->libmap, bhead->old, id_old, GS(id_old->name)); + oldnewmap_lib_insert(fd, bhead->old, id_old, GS(id_old->name)); } /* No need to do anything else for ID_LINK_PLACEHOLDER, it's assumed @@ -3305,7 +3311,7 @@ static bool read_libblock_undo_restore( /* Insert into library map for lookup by newly read datablocks (with pointer value bhead->old). * Note that existing datablocks in memory (which pointer value would be id_old) are not * remapped anymore, so no need to store this info here. */ - oldnewmap_insert(fd->libmap, bhead->old, id_old, bhead->code); + oldnewmap_lib_insert(fd, bhead->old, id_old, bhead->code); *r_id_old = id_old; return true; @@ -3388,7 +3394,7 @@ static BHead *read_libblock(FileData *fd, * Note that existing datablocks in memory (which pointer value would be id_old) are not remapped * remapped anymore, so no need to store this info here. */ ID *id_target = id_old ? id_old : id; - oldnewmap_insert(fd->libmap, bhead->old, id_target, bhead->code); + oldnewmap_lib_insert(fd, bhead->old, id_target, bhead->code); if (r_id) { *r_id = id_target; @@ -4201,6 +4207,7 @@ static void expand_doit_library(void *fdhandle, Main *mainvar, void *old) /* ID has not been read yet, add placeholder to the main of the * library it belongs to, so that it will be read later. */ read_libblock(fd, libmain, bhead, fd->id_tag_extra | LIB_TAG_INDIRECT, false, &id); + BLI_assert(id != NULL); id_sort_by_name(which_libbase(libmain, GS(id->name)), id, id->prev); /* commented because this can print way too much */ @@ -4227,7 +4234,7 @@ static void expand_doit_library(void *fdhandle, Main *mainvar, void *old) * (B) forest.blend: contains Forest collection linking in Tree from tree.blend. * (C) shot.blend: links in both Tree from tree.blend and Forest from forest.blend. */ - oldnewmap_insert(fd->libmap, bhead->old, id, bhead->code); + oldnewmap_lib_insert(fd, bhead->old, id, bhead->code); /* If "id" is a real data-block and not a placeholder, we need to * update fd->libmap to replace ID_LINK_PLACEHOLDER with the real @@ -4263,6 +4270,7 @@ static void expand_doit_library(void *fdhandle, Main *mainvar, void *old) fd->id_tag_extra | LIB_TAG_NEED_EXPAND | LIB_TAG_INDIRECT, false, &id); + BLI_assert(id != NULL); id_sort_by_name(which_libbase(mainvar, GS(id->name)), id, id->prev); } else { @@ -4275,7 +4283,7 @@ static void expand_doit_library(void *fdhandle, Main *mainvar, void *old) /* this is actually only needed on UI call? when ID was already read before, * and another append happens which invokes same ID... * in that case the lookup table needs this entry */ - oldnewmap_insert(fd->libmap, bhead->old, id, bhead->code); + oldnewmap_lib_insert(fd, bhead->old, id, bhead->code); /* commented because this can print way too much */ // if (G.debug & G_DEBUG) printf("expand: already read %s\n", id->name); } @@ -4395,7 +4403,7 @@ static ID *link_named_part( else { /* already linked */ CLOG_WARN(&LOG, "Append: ID '%s' is already linked", id->name); - oldnewmap_insert(fd->libmap, bhead->old, id, bhead->code); + oldnewmap_lib_insert(fd, bhead->old, id, bhead->code); if (!force_indirect && (id->tag & LIB_TAG_INDIRECT)) { id->tag &= ~LIB_TAG_INDIRECT; id->flag &= ~LIB_INDIRECT_WEAK_LINK; @@ -4901,11 +4909,15 @@ static void read_libraries(FileData *basefd, ListBase *mainlist) } } - Main *main_newid = BKE_main_new(); for (Main *mainptr = mainl->next; mainptr; mainptr = mainptr->next) { - /* Drop weak links for which no data-block was found. */ + /* Drop weak links for which no data-block was found. + * Since this can remap pointers in `libmap` of all libraries, it needs to be performed in its + * own loop, before any call to `lib_link_all` (and the freeing of the libraries' filedata). */ read_library_clear_weak_links(basefd, mainlist, mainptr); + } + Main *main_newid = BKE_main_new(); + for (Main *mainptr = mainl->next; mainptr; mainptr = mainptr->next) { /* Do versioning for newly added linked data-blocks. If no data-blocks * were read from a library versionfile will still be zero and we can * skip it. */ |