Richard Antalik
b647509913
Since 88c02bf826 FFmpeg handles are freed if image is not displayed.
This change did not work correctly if strips are inside meta strip,
because overlap did not consider meta strip boundary, only strips inside
of meta strip.
Pass frame range to `sequencer_all_free_anim_ibufs`, if strip is inside
of meta strip, frame range is reduced to fit meta strip boundary, but if
meta strip is being edited, range must be set to +/-`MAXFRAME`,
otherwise playback performance would be too bad.
86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2004 Blender Foundation.
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* All rights reserved.
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*/
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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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* 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 *seqbasep, 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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#ifdef __cplusplus
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}
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#endif
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