8a0622ac68
When strip property was animated, all caches were wiped. However, it is not necessary to wipe raw cache or thumbnail cache. Pull Request: https://projects.blender.org/blender/blender/pulls/148162
100 lines
3.2 KiB
C++
100 lines
3.2 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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#include <cstddef>
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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 bNodeTree;
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struct Scene;
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struct Strip;
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namespace blender::seq {
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/**
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* Check if one strip is input to the other.
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*/
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bool relation_is_effect_of_strip(const Strip *effect, const Strip *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 relations_strip_free_anim(Strip *strip);
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bool relations_check_scene_recursion(Scene *scene, ReportList *reports);
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/**
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* Check if "strip_main" (indirectly) uses strip "strip".
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*/
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bool relations_render_loop_check(Strip *strip_main, Strip *strip);
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void relations_free_imbuf(Scene *scene, ListBase *seqbase, bool for_render);
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/**
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* Invalidates various caches related to a given strip:
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* - Final cached frames over the length of the strip,
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* - Intra-frame caches of the current frame,
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* - Source/raw caches of the meta strip that contains this strip, if any,
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* - Media presence cache of the strip,
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* - Rebuilds speed index map if this is a speed effect strip,
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* - Tags DEG for strip recalculation,
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* - Stops prefetching job, if any.
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*/
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void relations_invalidate_cache(Scene *scene, Strip *strip);
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/**
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* Does everything #relations_invalidate_cache does, plus invalidates cached raw source
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* images of the strip.
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*/
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void relations_invalidate_cache_raw(Scene *scene, Strip *strip);
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void relations_invalidate_scene_strips(const Main *bmain, const Scene *scene_target);
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/**
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* Invalidates the cache for all strips that uses the given node tree as a compositor modifier.
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*/
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void relations_invalidate_compositor_modifiers(const Main *bmain, const bNodeTree *node_tree);
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void relations_invalidate_movieclip_strips(Main *bmain, MovieClip *clip_target);
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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 relations_free_all_anim_ibufs(Scene *scene, int timeline_frame);
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/**
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* A debug and development function which checks whether strips have unique UIDs.
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* Errors will be reported to the console.
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*/
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void relations_check_uids_unique_and_report(const Scene *scene);
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/**
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* Generate new UID for the given strip.
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*/
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void relations_session_uid_generate(Strip *strip);
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void cache_cleanup(Scene *scene);
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void cache_cleanup_intra(Scene *scene);
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void cache_cleanup_final(Scene *scene);
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void cache_settings_changed(Scene *scene);
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bool is_cache_full(const Scene *scene);
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bool evict_caches_if_full(Scene *scene);
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void source_image_cache_iterate(Scene *scene,
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void *userdata,
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void callback_iter(void *userdata,
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const Strip *strip,
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int timeline_frame));
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void final_image_cache_iterate(Scene *scene,
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void *userdata,
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void callback_iter(void *userdata, int timeline_frame));
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size_t source_image_cache_calc_memory_size(const Scene *scene);
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size_t final_image_cache_calc_memory_size(const Scene *scene);
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bool exists_in_seqbase(const Strip *strip, const ListBase *seqbase);
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} // namespace blender::seq
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