Functions
bool	SEQ_relation_is_effect_of_strip (const Sequence effect, const Sequence input)

void	SEQ_relations_sequence_free_anim (Sequence *seq)

bool	SEQ_relations_check_scene_recursion (Scene scene, ReportList reports)

bool	SEQ_relations_render_loop_check (Sequence seq_main, Sequence seq)

void	SEQ_relations_free_imbuf (Scene scene, ListBase seqbase, bool for_render)

void	SEQ_relations_invalidate_cache_raw (Scene scene, Sequence seq)

void	SEQ_relations_invalidate_cache_preprocessed (Scene scene, Sequence seq)

void	SEQ_relations_invalidate_cache_composite (Scene scene, Sequence seq)

void	SEQ_relations_invalidate_dependent (Scene scene, Sequence seq)

void	SEQ_relations_invalidate_scene_strips (Main bmain, Scene scene_target)

void	SEQ_relations_invalidate_movieclip_strips (Main bmain, MovieClip clip_target)

void	SEQ_relations_invalidate_cache_in_range (Scene scene, Sequence seq, Sequence *range_mask, int invalidate_types)

void	SEQ_relations_free_all_anim_ibufs (Scene *scene, int timeline_frame)

void	SEQ_relations_check_uids_unique_and_report (const Scene *scene)

void	SEQ_relations_session_uid_generate (Sequence *sequence)

void	SEQ_cache_cleanup (Scene *scene)

void	SEQ_cache_iterate (Scene scene, void userdata, bool callback_init(void userdata, size_t item_count), bool callback_iter(void userdata, Sequence *seq, int timeline_frame, int cache_type))

Sequence *	SEQ_find_metastrip_by_sequence (ListBase seqbase, Sequence meta, Sequence *seq)

bool	SEQ_exists_in_seqbase (const Sequence seq, const ListBase seqbase)

Function Documentation

◆ SEQ_cache_cleanup()

void SEQ_cache_cleanup ( Scene * scene )

Definition at line 596 of file image_cache.cc.

References BLI_assert, BLI_ghash_remove(), BLI_ghashIterator_done(), BLI_ghashIterator_getKey(), BLI_ghashIterator_init(), BLI_ghashIterator_step(), SeqCacheKey::cache_owner, SeqCache::hash, SeqCache::last_key, seq_cache_get_from_scene(), seq_cache_keyfree(), seq_cache_lock(), seq_cache_unlock(), seq_cache_valfree(), and SEQ_prefetch_stop().

Referenced by do_render_full_pipeline(), screen_render_exec(), and SEQ_relations_free_imbuf().

◆ SEQ_cache_iterate()

void SEQ_cache_iterate	(	Scene *	scene,
		void *	userdata,
		bool	callback_initvoid *userdata, size_t item_count,
		bool	callback_itervoid userdata, Sequence seq, int timeline_frame, int cache_type )

◆ SEQ_exists_in_seqbase()

bool SEQ_exists_in_seqbase	(	const Sequence *	seq,
		const ListBase *	seqbase )

Definition at line 465 of file strip_relations.cc.

References LISTBASE_FOREACH, SEQ_exists_in_seqbase(), SEQ_TYPE_META, and Sequence::seqbase.

Referenced by SEQ_edit_move_strip_to_meta(), and SEQ_exists_in_seqbase().

◆ SEQ_find_metastrip_by_sequence()

Sequence * SEQ_find_metastrip_by_sequence	(	ListBase *	seqbase,
		Sequence *	meta,
		Sequence *	seq )

Return immediate parent meta of sequence.

Definition at line 448 of file strip_relations.cc.

References LISTBASE_FOREACH, and SEQ_find_metastrip_by_sequence().

Referenced by do_adjustment_impl(), and SEQ_find_metastrip_by_sequence().

◆ SEQ_relation_is_effect_of_strip()

bool SEQ_relation_is_effect_of_strip	(	const Sequence *	effect,
		const Sequence *	input )

Check if one sequence is input to the other.

Definition at line 37 of file strip_relations.cc.

References ELEM, Sequence::seq1, and Sequence::seq2.

Referenced by must_render_strip(), query_strip_effects_fn(), select_grouped_effect(), seq_relations_check_depend(), sequencer_flag_users_for_removal(), and shuffle_seq_time_offset_get().

◆ SEQ_relations_check_scene_recursion()

bool SEQ_relations_check_scene_recursion	(	Scene *	scene,
		ReportList *	reports )

Definition at line 342 of file strip_relations.cc.

References BKE_reportf(), LISTBASE_FOREACH, Sequence::name, RPT_WARNING, SEQ_editing_get(), SEQ_time_left_handle_frame_get(), SEQ_TYPE_SCENE, Editing::seqbase, sequencer_check_scene_recursion(), and sequencer_seq_generates_image().

Referenced by screen_render_invoke().

◆ SEQ_relations_check_uids_unique_and_report()

void SEQ_relations_check_uids_unique_and_report ( const Scene * scene )

A debug and development function which checks whether sequences have unique UIDs. Errors will be reported to the console.

Definition at line 434 of file strip_relations.cc.

References BLI_gset_free(), BLI_gset_new(), BLI_session_uid_ghash_compare(), BLI_session_uid_ghash_hash(), get_uids_cb(), and SEQ_for_each_callback().

◆ SEQ_relations_free_all_anim_ibufs()

void SEQ_relations_free_all_anim_ibufs	(	Scene *	scene,
		int	timeline_frame )

Release FFmpeg handles of strips that are not currently displayed to minimize memory usage.

Definition at line 308 of file strip_relations.cc.

References MAXFRAME, SEQ_editing_get(), Editing::seqbase, and sequencer_all_free_anim_ibufs().

Referenced by SEQ_render_give_ibuf().

◆ SEQ_relations_free_imbuf()

void SEQ_relations_free_imbuf	(	Scene *	scene,
		ListBase *	seqbase,
		bool	for_render )

Definition at line 245 of file strip_relations.cc.

References LISTBASE_FOREACH, SEQ_cache_cleanup(), seq_effect_speed_rebuild_map(), SEQ_prefetch_stop(), SEQ_relations_free_imbuf(), SEQ_relations_sequence_free_anim(), SEQ_time_strip_intersects_frame(), SEQ_TYPE_META, SEQ_TYPE_MOVIE, SEQ_TYPE_SCENE, and SEQ_TYPE_SPEED.

Referenced by do_render_sequencer(), proxy_endjob(), SEQ_relations_free_imbuf(), sequencer_rebuild_proxy_exec(), and sequencer_refresh_all_exec().

◆ SEQ_relations_invalidate_cache_composite()

void SEQ_relations_invalidate_cache_composite	(	Scene *	scene,
		Sequence *	seq )

Definition at line 175 of file strip_relations.cc.

References SEQ_CACHE_STORE_COMPOSITE, SEQ_CACHE_STORE_FINAL_OUT, seq_relations_find_and_invalidate_metas(), SEQ_TYPE_SOUND_RAM, sequence_invalidate_cache(), and Sequence::type.

Referenced by recalcData_sequencer(), seq_add_generic_update(), and sequencer_snap_exec().

◆ SEQ_relations_invalidate_cache_in_range()

void SEQ_relations_invalidate_cache_in_range	(	Scene *	scene,
		Sequence *	seq,
		Sequence *	range_mask,
		int	invalidate_types )

Definition at line 150 of file strip_relations.cc.

References seq_cache_cleanup_sequence(), and seq_relations_find_and_invalidate_metas().

◆ SEQ_relations_invalidate_cache_preprocessed()

void SEQ_relations_invalidate_cache_preprocessed	(	Scene *	scene,
		Sequence *	seq )

Definition at line 165 of file strip_relations.cc.

References SEQ_CACHE_STORE_COMPOSITE, SEQ_CACHE_STORE_FINAL_OUT, SEQ_CACHE_STORE_PREPROCESSED, seq_relations_find_and_invalidate_metas(), and sequence_invalidate_cache().

Referenced by recalcData_sequencer_image(), recalcData_sequencer_retiming(), SEQ_edit_move_strip_to_seqbase(), SEQ_transform_offset_after_frame(), sequencer_change_effect_input_exec(), sequencer_change_effect_type_exec(), sequencer_meta_make_exec(), sequencer_meta_separate_exec(), sequencer_offset_clear_exec(), sequencer_reassign_inputs_exec(), sequencer_rendersize_exec(), sequencer_slip_strips(), sequencer_strip_transform_clear_exec(), sequencer_strip_transform_fit_exec(), sequencer_swap_inputs_exec(), strip_modifier_add_exec(), strip_modifier_copy_exec(), strip_modifier_equalizer_redefine_exec(), strip_modifier_move_exec(), strip_modifier_remove_exec(), and swap_sequence().

◆ SEQ_relations_invalidate_cache_raw()

void SEQ_relations_invalidate_cache_raw	(	Scene *	scene,
		Sequence *	seq )

◆ SEQ_relations_invalidate_dependent()

void SEQ_relations_invalidate_dependent	(	Scene *	scene,
		Sequence *	seq )

Definition at line 186 of file strip_relations.cc.

References SEQ_CACHE_STORE_COMPOSITE, SEQ_CACHE_STORE_FINAL_OUT, seq_relations_find_and_invalidate_metas(), SEQ_TYPE_SOUND_RAM, sequence_invalidate_cache(), and Sequence::type.

Referenced by blender::ed::outliner::sequence_fn(), sequencer_mute_exec(), and sequencer_unmute_exec().

◆ SEQ_relations_invalidate_movieclip_strips()

void SEQ_relations_invalidate_movieclip_strips	(	Main *	bmain,
		MovieClip *	clip_target )

Definition at line 234 of file strip_relations.cc.

References ListBase::first, invalidate_movieclip_strips(), and Main::scenes.

◆ SEQ_relations_invalidate_scene_strips()

void SEQ_relations_invalidate_scene_strips	(	Main *	bmain,
		Scene *	scene_target )

Definition at line 210 of file strip_relations.cc.

References Scene::ed, ListBase::first, invalidate_scene_strips(), Main::scenes, and Editing::seqbase.

◆ SEQ_relations_render_loop_check()

bool SEQ_relations_render_loop_check	(	Sequence *	seq_main,
		Sequence *	seq )

Check if "seq_main" (indirectly) uses strip "seq".

Definition at line 371 of file strip_relations.cc.

References LISTBASE_FOREACH, Sequence::modifiers, Sequence::seq1, Sequence::seq2, and SEQ_relations_render_loop_check().

Referenced by seq_prefetch_scene_strip_is_rendered(), SEQ_relations_render_loop_check(), and sequencer_reassign_inputs_exec().

◆ SEQ_relations_sequence_free_anim()

void SEQ_relations_sequence_free_anim ( Sequence * seq )

Function to free imbuf and anim data on changes.

Definition at line 396 of file strip_relations.cc.

References StripAnim::anim, Sequence::anims, BLI_freelinkN(), BLI_listbase_clear(), IMB_free_anim(), and ListBase::last.

Referenced by open_anim_file_multiview(), SEQ_add_reload_new_file(), seq_open_anim_file(), SEQ_proxy_rebuild_context(), SEQ_relations_free_imbuf(), seq_sequence_free_ex(), sequencer_all_free_anim_ibufs(), and sequencer_change_path_exec().

◆ SEQ_relations_session_uid_generate()

void SEQ_relations_session_uid_generate ( Sequence * sequence )

Generate new UID for the given sequence.

Definition at line 411 of file strip_relations.cc.

References BLI_session_uid_generate(), Sequence::runtime, and SequenceRuntime::session_uid.

Referenced by seq_dupli(), seq_read_data_cb(), and SEQ_sequence_alloc().

Functions