Differential D8433 Diff 27307 source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc

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source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc

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}		}

/* Similar to BKE_scene_copy() but does not require main and assumes pointer		/* Similar to BKE_scene_copy() but does not require main and assumes pointer
* is already allocated. */		* is already allocated. */
bool scene_copy_inplace_no_main(const Scene scene, Scene new_scene)		bool scene_copy_inplace_no_main(const Scene scene, Scene new_scene)
{		{
const ID *id_for_copy = &scene->id;		const ID *id_for_copy = &scene->id;

		if (G.debug & G_DEBUG_DEPSGRAPH_UUID) {
		BKE_sequencer_check_uuids_unique_and_report(scene);
		}

#ifdef NESTED_ID_NASTY_WORKAROUND		#ifdef NESTED_ID_NASTY_WORKAROUND
NestedIDHackTempStorage id_hack_storage;		NestedIDHackTempStorage id_hack_storage;
id_for_copy = nested_id_hack_get_discarded_pointers(&id_hack_storage, &scene->id);		id_for_copy = nested_id_hack_get_discarded_pointers(&id_hack_storage, &scene->id);
#endif		#endif

bool result = BKE_id_copy_ex(		bool result = BKE_id_copy_ex(
nullptr, id_for_copy, (ID **)&new_scene, LIB_ID_COPY_LOCALIZE \| LIB_ID_CREATE_NO_ALLOCATE);		nullptr, id_for_copy, (ID **)&new_scene, LIB_ID_COPY_LOCALIZE \| LIB_ID_CREATE_NO_ALLOCATE);

▲ Show 20 Lines • Show All 154 Lines • ▼ Show 20 Lines	void scene_setup_view_layers_after_remap(const Depsgraph *depsgraph,
ViewLayer view_layer_eval = reinterpret_cast<ViewLayer >(scene_cow->view_layers.first);		ViewLayer view_layer_eval = reinterpret_cast<ViewLayer >(scene_cow->view_layers.first);
view_layer_update_orig_base_pointers(view_layer_orig, view_layer_eval);		view_layer_update_orig_base_pointers(view_layer_orig, view_layer_eval);
view_layer_remove_disabled_bases(depsgraph, view_layer_eval);		view_layer_remove_disabled_bases(depsgraph, view_layer_eval);
/* TODO(sergey): Remove objects from collections as well.		/* TODO(sergey): Remove objects from collections as well.
* Not a HUGE deal for now, nobody is looking into those CURRENTLY.		* Not a HUGE deal for now, nobody is looking into those CURRENTLY.
* Still not an excuse to have those. */		* Still not an excuse to have those. */
}		}

void update_sequence_orig_pointers(const ListBase sequences_orig, ListBase sequences_cow)
{
Sequence sequence_orig = reinterpret_cast<Sequence >(sequences_orig->first);
Sequence sequence_cow = reinterpret_cast<Sequence >(sequences_cow->first);
while (sequence_orig != nullptr) {
update_sequence_orig_pointers(&sequence_orig->seqbase, &sequence_cow->seqbase);
sequence_cow->orig_sequence = sequence_orig;
sequence_cow = sequence_cow->next;
sequence_orig = sequence_orig->next;
}
}

void update_scene_orig_pointers(const Scene scene_orig, Scene scene_cow)
{
if (scene_orig->ed != nullptr) {
update_sequence_orig_pointers(&scene_orig->ed->seqbase, &scene_cow->ed->seqbase);
}
}

/* Check whether given ID is expanded or still a shallow copy. */		/* Check whether given ID is expanded or still a shallow copy. */
inline bool check_datablock_expanded(const ID *id_cow)		inline bool check_datablock_expanded(const ID *id_cow)
{		{
return (id_cow->name[0] != '\0');		return (id_cow->name[0] != '\0');
}		}

/* Callback for BKE_library_foreach_ID_link which remaps original ID pointer		/* Callback for BKE_library_foreach_ID_link which remaps original ID pointer
* with the one created by CoW system. */		* with the one created by CoW system. */
▲ Show 20 Lines • Show All 296 Lines • ▼ Show 20 Lines	case ID_OB: {
break;		break;
}		}
case ID_SCE: {		case ID_SCE: {
Scene scene_cow = (Scene )id_cow;		Scene scene_cow = (Scene )id_cow;
const Scene scene_orig = (const Scene )id_orig;		const Scene scene_orig = (const Scene )id_orig;
scene_cow->toolsettings = scene_orig->toolsettings;		scene_cow->toolsettings = scene_orig->toolsettings;
scene_cow->eevee.light_cache_data = scene_orig->eevee.light_cache_data;		scene_cow->eevee.light_cache_data = scene_orig->eevee.light_cache_data;
scene_setup_view_layers_after_remap(depsgraph, id_node, reinterpret_cast<Scene *>(id_cow));		scene_setup_view_layers_after_remap(depsgraph, id_node, reinterpret_cast<Scene *>(id_cow));
update_scene_orig_pointers(scene_orig, scene_cow);
break;		break;
}		}
default:		default:
break;		break;
}		}
update_edit_mode_pointers(depsgraph, id_orig, id_cow);		update_edit_mode_pointers(depsgraph, id_orig, id_cow);
BKE_animsys_update_driver_array(id_cow);		BKE_animsys_update_driver_array(id_cow);
}		}
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