void *BKE_libblock_copy_nolib(ID *id)
{
ID *idn;
size_t idn_len;
idn = alloc_libblock_notest(GS(id->name));
assert(idn != NULL);
BLI_strncpy(idn->name, id->name, sizeof(idn->name));
idn_len = MEM_allocN_len(idn);
if ((int)idn_len - (int)sizeof(ID) > 0) { /* signed to allow neg result */
const char *cp = (const char *)id;
char *cpn = (char *)idn;
memcpy(cpn + sizeof(ID), cp + sizeof(ID), idn_len - sizeof(ID));
}
id->newid = idn;
idn->flag |= LIB_NEW;
BKE_libblock_copy_data(idn, id, false);
return idn;
}
/* used everywhere in blenkernel and text.c */
void *alloc_libblock(ListBase *lb, short type, const char *name)
{
ID *id= NULL;
id= alloc_libblock_notest(type);
if(id) {
BLI_addtail(lb, id);
id->us= 1;
id->icon_id = 0;
*( (short *)id->name )= type;
new_id(lb, id, name);
/* alphabetic insterion: is in new_id */
}
return id;
}
/**
* Allocates and returns a block of the specified type, with the specified name
* (adjusted as necessary to ensure uniqueness), and appended to the specified list.
* The user count is set to 1, all other content (apart from name and links) being
* initialized to zero.
*/
void *BKE_libblock_alloc(Main *bmain, short type, const char *name)
{
ID *id = NULL;
ListBase *lb = which_libbase(bmain, type);
id = alloc_libblock_notest(type);
if (id) {
BLI_addtail(lb, id);
id->us = 1;
id->icon_id = 0;
*( (short *)id->name) = type;
new_id(lb, id, name);
/* alphabetic insertion: is in new_id */
}
DAG_id_type_tag(bmain, type);
return id;
}