deg_eval_runtime_backup_sequence.h

Go to the documentation of this file.

/* SPDX-FileCopyrightText: 2019 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include "DNA_listBase.h"
 
#include "BLI_map.hh"
 
struct Strip;
struct StripModifierData;
 
namespace blender::deg {
 
struct Depsgraph;
 
class StripModifierDataBackup {
 public:
  StripModifierDataBackup();
 
  void reset();
 
  void init_from_modifier(StripModifierData *smd);
  void restore_to_modifier(StripModifierData *smd);
 
  bool isEmpty() const;
 
  void *sound_in;
  void *sound_out;
  float *last_buf;
};
 
/* Backup of a single strip. */
class StripBackup {
 public:
  StripBackup(const Depsgraph *depsgraph);
 
  void reset();
 
  void init_from_strip(Strip *strip);
  void restore_to_strip(Strip *strip);
 
  bool isEmpty() const;
 
  void *scene_sound;
  ListBase anims;
  Map<int, StripModifierDataBackup> modifiers;
};
 
}  // namespace blender::deg