SEQ_channels.hh

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/* SPDX-FileCopyrightText: 2022 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once

 
struct Editing;
struct ListBase;
struct SeqTimelineChannel;
struct Strip;
 
namespace blender::seq {

ListBase *channels_displayed_get(const Editing *ed);
void channels_ensure(ListBase *channels);
void channels_duplicate(ListBase *channels_dst, ListBase *channels_src);
void channels_free(ListBase *channels);

SeqTimelineChannel *channel_get_by_index(const ListBase *channels, int channel_index);
char *channel_name_get(ListBase *channels, int channel_index);
bool channel_is_locked(const SeqTimelineChannel *channel);
bool channel_is_muted(const SeqTimelineChannel *channel);
int channel_index_get(const SeqTimelineChannel *channel);
ListBase *get_channels_by_strip(Editing *ed, const Strip *strip);
 
}  // namespace blender::seq