1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2019 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup depsgraph
*/
#include "intern/eval/deg_eval_runtime_backup_sequencer.h"
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "BKE_sequencer.h"
#include "BKE_sound.h"
namespace DEG {
SequencerBackup::SequencerBackup(const Depsgraph *depsgraph) : depsgraph(depsgraph)
{
}
void SequencerBackup::init_from_scene(Scene *scene)
{
Sequence *sequence;
SEQ_BEGIN (scene->ed, sequence) {
SequenceBackup sequence_backup(depsgraph);
sequence_backup.init_from_sequence(sequence);
if (!sequence_backup.isEmpty()) {
sequences_backup.insert(make_pair(sequence->orig_sequence, sequence_backup));
}
}
SEQ_END;
}
void SequencerBackup::restore_to_scene(Scene *scene)
{
Sequence *sequence;
SEQ_BEGIN (scene->ed, sequence) {
SequencesBackupMap::iterator it = sequences_backup.find(sequence->orig_sequence);
if (it == sequences_backup.end()) {
continue;
}
SequenceBackup &sequence_backup = it->second;
sequence_backup.restore_to_sequence(sequence);
}
SEQ_END;
/* Cleanup audio while the scene is still known. */
for (SequencesBackupMap::value_type &it : sequences_backup) {
SequenceBackup &sequence_backup = it.second;
if (sequence_backup.scene_sound != nullptr) {
BKE_sound_remove_scene_sound(scene, sequence_backup.scene_sound);
}
}
}
} // namespace DEG
|
