Differential D10307 Diff 33555 source/blender/blenloader/intern/readfile.c

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source/blender/blenloader/intern/readfile.c

Show First 20 Lines • Show All 3,910 Lines • ▼ Show 20 Lines	static void lib_link_all(FileData fd, Main bmain)
FOREACH_MAIN_ID_END;		FOREACH_MAIN_ID_END;

/* Cleanup `ID.orig_id`, this is now reserved for depsgraph/COW usage only. */		/* Cleanup `ID.orig_id`, this is now reserved for depsgraph/COW usage only. */
FOREACH_MAIN_ID_BEGIN (bmain, id) {		FOREACH_MAIN_ID_BEGIN (bmain, id) {
id->orig_id = NULL;		id->orig_id = NULL;
}		}
FOREACH_MAIN_ID_END;		FOREACH_MAIN_ID_END;

		#ifndef NDEBUG
		/* Double check we do not have any 'need link' tag remaining, this should never be the case once
		* this function has run. */
		FOREACH_MAIN_ID_BEGIN (bmain, id) {
		BLI_assert((id->tag & LIB_TAG_NEED_LINK) == 0);
		}
		FOREACH_MAIN_ID_END;
		#endif
		}

		/* Checks to perform after `lib_link_all`.
		* Those operations cannot perfom properly in a split bmain case, since some data from other
		* bmain's (aka libraries) may not have been processed yet. */
		static void after_liblink_merged_bmain_process(Main *bmain)
		{
		/* We only expect a merged Main here, not a split one. */
		BLI_assert((bmain->prev == NULL) && (bmain->next == NULL));

/* Check for possible cycles in scenes' 'set' background property. */		/* Check for possible cycles in scenes' 'set' background property. */
lib_link_scenes_check_set(bmain);		lib_link_scenes_check_set(bmain);

/* We could integrate that to mesh/curve/lattice lib_link, but this is really cheap process,		/* We could integrate that to mesh/curve/lattice lib_link, but this is really cheap process,
* so simpler to just use it directly in this single call. */		* so simpler to just use it directly in this single call. */
BLO_main_validate_shapekeys(bmain, NULL);		BLO_main_validate_shapekeys(bmain, NULL);

/* We have to rebuild that runtime information after all data-blocks have been properly linked.		/* We have to rebuild that runtime information after all data-blocks have been properly linked.
*/		*/
BKE_main_collections_parent_relations_rebuild(bmain);		BKE_main_collections_parent_relations_rebuild(bmain);

#ifndef NDEBUG
/* Double check we do not have any 'need link' tag remaining, this should never be the case once
* this function has run. */
FOREACH_MAIN_ID_BEGIN (bmain, id) {
BLI_assert((id->tag & LIB_TAG_NEED_LINK) == 0);
}
FOREACH_MAIN_ID_END;
#endif
}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Read User Preferences		/** \name Read User Preferences
* \{ */		* \{ */

▲ Show 20 Lines • Show All 206 Lines • ▼ Show 20 Lines	BlendFileData blo_read_file_internal(FileData fd, const char *filepath)
}		}

if ((fd->skip_flags & BLO_READ_SKIP_DATA) == 0) {		if ((fd->skip_flags & BLO_READ_SKIP_DATA) == 0) {
read_libraries(fd, &mainlist);		read_libraries(fd, &mainlist);

blo_join_main(&mainlist);		blo_join_main(&mainlist);

lib_link_all(fd, bfd->main);		lib_link_all(fd, bfd->main);
		after_liblink_merged_bmain_process(bfd->main);

/* Skip in undo case. */		/* Skip in undo case. */
if (fd->memfile == NULL) {		if (fd->memfile == NULL) {
/* Note that we can't recompute user-counts at this point in undo case, we play too much with		/* Note that we can't recompute user-counts at this point in undo case, we play too much with
* IDs from different memory realms, and Main database is not in a fully valid state yet.		* IDs from different memory realms, and Main database is not in a fully valid state yet.
*/		*/
/* Some versioning code does expect some proper user-reference-counting, e.g. in conversion		/* Some versioning code does expect some proper user-reference-counting, e.g. in conversion
* from groups to collections... We could optimize out that first call when we are reading a		* from groups to collections... We could optimize out that first call when we are reading a
▲ Show 20 Lines • Show All 932 Lines • ▼ Show 20 Lines	if (flag & FILE_RELPATH) {
BLI_path_rel(curlib->filepath, BKE_main_blendfile_path_from_global());		BLI_path_rel(curlib->filepath, BKE_main_blendfile_path_from_global());
}		}

blo_join_main((*fd)->mainlist);		blo_join_main((*fd)->mainlist);
mainvar = (*fd)->mainlist->first;		mainvar = (*fd)->mainlist->first;
mainl = NULL; /* blo_join_main free's mainl, cant use anymore */		mainl = NULL; /* blo_join_main free's mainl, cant use anymore */

lib_link_all(*fd, mainvar);		lib_link_all(*fd, mainvar);
		after_liblink_merged_bmain_process(mainvar);

/* Some versioning code does expect some proper userrefcounting, e.g. in conversion from		/* Some versioning code does expect some proper userrefcounting, e.g. in conversion from
* groups to collections... We could optimize out that first call when we are reading a		* groups to collections... We could optimize out that first call when we are reading a
* current version file, but again this is really not a bottle neck currently. so not worth		* current version file, but again this is really not a bottle neck currently. so not worth
* it. */		* it. */
BKE_main_id_refcount_recompute(mainvar, false);		BKE_main_id_refcount_recompute(mainvar, false);

BKE_collections_after_lib_link(mainvar);		BKE_collections_after_lib_link(mainvar);
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