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

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

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	* \ingroup depsgraph			* \ingroup depsgraph
	*/			*/

	#include "intern/eval/deg_eval_runtime_backup_sequencer.h"			#include "intern/eval/deg_eval_runtime_backup_sequencer.h"

	#include "DNA_scene_types.h"			#include "DNA_scene_types.h"
	#include "DNA_sequence_types.h"			#include "DNA_sequence_types.h"

				#include "BLI_assert.h"

	#include "BKE_sequencer.h"			#include "BKE_sequencer.h"
	#include "BKE_sound.h"			#include "BKE_sound.h"

	namespace blender {			namespace blender {
	namespace deg {			namespace deg {

	SequencerBackup::SequencerBackup(const Depsgraph *depsgraph) : depsgraph(depsgraph)			SequencerBackup::SequencerBackup(const Depsgraph *depsgraph) : depsgraph(depsgraph)
	{			{
	}			}

	void SequencerBackup::init_from_scene(Scene *scene)			void SequencerBackup::init_from_scene(Scene *scene)
	{			{
	Sequence *sequence;			Sequence *sequence;
	SEQ_BEGIN (scene->ed, sequence) {			SEQ_BEGIN (scene->ed, sequence) {
	SequenceBackup sequence_backup(depsgraph);			SequenceBackup sequence_backup(depsgraph);
	sequence_backup.init_from_sequence(sequence);			sequence_backup.init_from_sequence(sequence);
	if (!sequence_backup.isEmpty()) {			if (!sequence_backup.isEmpty()) {
	sequences_backup.add(sequence->orig_sequence, sequence_backup);			const SessionUUID &session_uuid = sequence->runtime.session_uuid;
				BLI_assert(BLI_session_uuid_is_generated(&session_uuid));
				sequences_backup.add(session_uuid, sequence_backup);
	}			}
	}			}
	SEQ_END;			SEQ_END;
	}			}

	void SequencerBackup::restore_to_scene(Scene *scene)			void SequencerBackup::restore_to_scene(Scene *scene)
	{			{
	Sequence *sequence;			Sequence *sequence;
	SEQ_BEGIN (scene->ed, sequence) {			SEQ_BEGIN (scene->ed, sequence) {
	SequenceBackup *sequence_backup = sequences_backup.lookup_ptr(sequence->orig_sequence);			const SessionUUID &session_uuid = sequence->runtime.session_uuid;
				BLI_assert(BLI_session_uuid_is_generated(&session_uuid));
				SequenceBackup *sequence_backup = sequences_backup.lookup_ptr(session_uuid);
	if (sequence_backup != nullptr) {			if (sequence_backup != nullptr) {
	sequence_backup->restore_to_sequence(sequence);			sequence_backup->restore_to_sequence(sequence);
	}			}
	}			}
	SEQ_END;			SEQ_END;
	/* Cleanup audio while the scene is still known. */			/* Cleanup audio while the scene is still known. */
	for (SequenceBackup &sequence_backup : sequences_backup.values()) {			for (SequenceBackup &sequence_backup : sequences_backup.values()) {
	if (sequence_backup.scene_sound != nullptr) {			if (sequence_backup.scene_sound != nullptr) {
	BKE_sound_remove_scene_sound(scene, sequence_backup.scene_sound);			BKE_sound_remove_scene_sound(scene, sequence_backup.scene_sound);
	}			}
	}			}
	}			}

	} // namespace deg			} // namespace deg
	} // namespace blender			} // namespace blender