Tom Edwards
1f2136b329
Previously this only worked for some datablocks relevant to rendering, now it can be used to detect if any type of datablock was added or removed (but not yet to detect if it was modified, we need many more depsgraph tags for that). Most of the changes are some function parameter changes, the important parts are the DAG_id_type_tag calls. Reviewed By: sergey, brecht Differential Revision: https://developer.blender.org/D195
131 lines
2.8 KiB
C
131 lines
2.8 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor(s): Jörg Müller.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/blenkernel/intern/speaker.c
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* \ingroup bke
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*/
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#include "DNA_object_types.h"
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#include "DNA_sound_types.h"
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#include "DNA_speaker_types.h"
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#include "BLI_math.h"
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#include "BLI_utildefines.h"
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#include "BKE_animsys.h"
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#include "BKE_global.h"
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#include "BKE_library.h"
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#include "BKE_main.h"
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#include "BKE_speaker.h"
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void *BKE_speaker_add(Main *bmain, const char *name)
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{
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Speaker *spk;
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spk = BKE_libblock_alloc(bmain, ID_SPK, name);
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spk->attenuation = 1.0f;
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spk->cone_angle_inner = 360.0f;
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spk->cone_angle_outer = 360.0f;
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spk->cone_volume_outer = 1.0f;
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spk->distance_max = FLT_MAX;
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spk->distance_reference = 1.0f;
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spk->flag = 0;
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spk->pitch = 1.0f;
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spk->sound = NULL;
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spk->volume = 1.0f;
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spk->volume_max = 1.0f;
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spk->volume_min = 0.0f;
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return spk;
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}
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Speaker *BKE_speaker_copy(Speaker *spk)
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{
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Speaker *spkn;
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spkn = BKE_libblock_copy(&spk->id);
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if (spkn->sound)
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spkn->sound->id.us++;
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return spkn;
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}
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void BKE_speaker_make_local(Speaker *spk)
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{
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Main *bmain = G.main;
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Object *ob;
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int is_local = FALSE, is_lib = FALSE;
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/* - only lib users: do nothing
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* - only local users: set flag
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* - mixed: make copy
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*/
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if (spk->id.lib == NULL) return;
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if (spk->id.us == 1) {
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id_clear_lib_data(bmain, &spk->id);
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return;
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}
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ob = bmain->object.first;
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while (ob) {
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if (ob->data == spk) {
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if (ob->id.lib) is_lib = TRUE;
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else is_local = TRUE;
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}
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ob = ob->id.next;
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}
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if (is_local && is_lib == FALSE) {
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id_clear_lib_data(bmain, &spk->id);
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}
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else if (is_local && is_lib) {
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Speaker *spk_new = BKE_speaker_copy(spk);
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spk_new->id.us = 0;
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/* Remap paths of new ID using old library as base. */
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BKE_id_lib_local_paths(bmain, spk->id.lib, &spk_new->id);
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ob = bmain->object.first;
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while (ob) {
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if (ob->data == spk) {
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if (ob->id.lib == NULL) {
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ob->data = spk_new;
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spk_new->id.us++;
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spk->id.us--;
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}
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}
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ob = ob->id.next;
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}
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}
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}
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void BKE_speaker_free(Speaker *spk)
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{
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if (spk->sound)
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spk->sound->id.us--;
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BKE_free_animdata((ID *)spk);
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}
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