deg_eval_runtime_backup_sound.h

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/*
 * 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.
 */
 
#pragma once
 
struct bSound;
 
namespace blender {
namespace deg {
 
struct Depsgraph;
 
/* Backup of sound datablocks runtime data. */
class SoundBackup {
 public:
  SoundBackup(const Depsgraph *depsgraph);
 
  void reset();
 
  void init_from_sound(bSound *sound);
  void restore_to_sound(bSound *sound);
 
  void *cache;
  void *waveform;
  void *playback_handle;
};
 
}  // namespace deg
}  // namespace blender