diff options
author | Richard Antalik <richardantalik@gmail.com> | 2020-12-19 08:44:57 +0300 |
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committer | Richard Antalik <richardantalik@gmail.com> | 2020-12-19 09:25:01 +0300 |
commit | a5a302bd18061e833c4d629fffd06f57e7447d39 (patch) | |
tree | 7fd13444a1093f1f85fb26c9ff49598489c827e6 /source/blender/sequencer/SEQ_iterator.h | |
parent | 046ca0749a9389ec52da90b29c8b2032f3225c51 (diff) |
Cleanup: Split SEQ_sequencer.h file
Diffstat (limited to 'source/blender/sequencer/SEQ_iterator.h')
-rw-r--r-- | source/blender/sequencer/SEQ_iterator.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/source/blender/sequencer/SEQ_iterator.h b/source/blender/sequencer/SEQ_iterator.h new file mode 100644 index 00000000000..05fd706a8de --- /dev/null +++ b/source/blender/sequencer/SEQ_iterator.h @@ -0,0 +1,75 @@ +/* + * 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) 2004 Blender Foundation. + * All rights reserved. + */ + +#pragma once + +/** \file + * \ingroup sequencer + */ + +#ifdef __cplusplus +extern "C" { +#endif + +struct Sequence; +struct Editing; + +typedef struct SeqIterator { + struct Sequence **array; + int tot, cur; + + struct Sequence *seq; + int valid; +} SeqIterator; + +#define SEQ_ALL_BEGIN(ed, _seq) \ + { \ + SeqIterator iter_macro; \ + for (SEQ_iterator_begin(ed, &iter_macro, false); iter_macro.valid; \ + SEQ_iterator_next(&iter_macro)) { \ + _seq = iter_macro.seq; + +#define SEQ_ALL_END \ + } \ + SEQ_iterator_end(&iter_macro); \ + } \ + ((void)0) + +#define SEQ_CURRENT_BEGIN(_ed, _seq) \ + { \ + SeqIterator iter_macro; \ + for (SEQ_iterator_begin(_ed, &iter_macro, true); iter_macro.valid; \ + SEQ_iterator_next(&iter_macro)) { \ + _seq = iter_macro.seq; + +#define SEQ_CURRENT_END SEQ_ALL_END + +void SEQ_iterator_begin(struct Editing *ed, SeqIterator *iter, const bool use_current_sequences); +void SEQ_iterator_next(SeqIterator *iter); +void SEQ_iterator_end(SeqIterator *iter); +int SEQ_iterator_seqbase_recursive_apply(struct ListBase *seqbase, + int (*apply_fn)(struct Sequence *seq, void *), + void *arg); +int SEQ_iterator_recursive_apply(struct Sequence *seq, + int (*apply_fn)(struct Sequence *, void *), + void *arg); + +#ifdef __cplusplus +} +#endif |