e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
77 lines
2.9 KiB
C
77 lines
2.9 KiB
C
/* SPDX-FileCopyrightText: 2004 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup sequencer
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ListBase;
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struct Main;
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struct MovieClip;
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struct ReportList;
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struct Scene;
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struct Sequence;
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/**
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* Check if one sequence is input to the other.
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*/
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bool SEQ_relation_is_effect_of_strip(const struct Sequence *effect, const struct Sequence *input);
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/**
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* Function to free imbuf and anim data on changes.
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*/
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void SEQ_relations_sequence_free_anim(struct Sequence *seq);
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bool SEQ_relations_check_scene_recursion(struct Scene *scene, struct ReportList *reports);
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/**
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* Check if "seq_main" (indirectly) uses strip "seq".
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*/
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bool SEQ_relations_render_loop_check(struct Sequence *seq_main, struct Sequence *seq);
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void SEQ_relations_free_imbuf(struct Scene *scene, struct ListBase *seqbase, bool for_render);
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void SEQ_relations_invalidate_cache_raw(struct Scene *scene, struct Sequence *seq);
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void SEQ_relations_invalidate_cache_preprocessed(struct Scene *scene, struct Sequence *seq);
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void SEQ_relations_invalidate_cache_composite(struct Scene *scene, struct Sequence *seq);
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void SEQ_relations_invalidate_dependent(struct Scene *scene, struct Sequence *seq);
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void SEQ_relations_invalidate_scene_strips(struct Main *bmain, struct Scene *scene_target);
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void SEQ_relations_invalidate_movieclip_strips(struct Main *bmain, struct MovieClip *clip_target);
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void SEQ_relations_invalidate_cache_in_range(struct Scene *scene,
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struct Sequence *seq,
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struct Sequence *range_mask,
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int invalidate_types);
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/**
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* Release FFmpeg handles of strips that are not currently displayed to minimize memory usage.
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*/
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void SEQ_relations_free_all_anim_ibufs(struct Scene *scene, int timeline_frame);
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/**
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* A debug and development function which checks whether sequences have unique UUIDs.
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* Errors will be reported to the console.
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*/
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void SEQ_relations_check_uuids_unique_and_report(const struct Scene *scene);
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/**
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* Generate new UUID for the given sequence.
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*/
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void SEQ_relations_session_uuid_generate(struct Sequence *sequence);
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void SEQ_cache_cleanup(struct Scene *scene);
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void SEQ_cache_iterate(
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struct Scene *scene,
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void *userdata,
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bool callback_init(void *userdata, size_t item_count),
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bool callback_iter(void *userdata, struct Sequence *seq, int timeline_frame, int cache_type));
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/**
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* Return immediate parent meta of sequence.
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*/
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struct Sequence *SEQ_find_metastrip_by_sequence(ListBase *seqbase /* = ed->seqbase */,
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struct Sequence *meta /* = NULL */,
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struct Sequence *seq);
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bool SEQ_exists_in_seqbase(const struct Sequence *seq, const struct ListBase *seqbase);
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#ifdef __cplusplus
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}
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#endif
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