#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_mask_types.h"
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "BLI_listbase.h"
#include "BLI_path_util.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_scene.h"
#include "SEQ_iterator.h"
#include "SEQ_relations.h"
#include "SEQ_select.h"
#include "SEQ_sequencer.h"
#include "SEQ_utils.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "multiview.h"
#include "proxy.h"
#include "utils.h"

Classes
struct	SeqUniqueInfo

Typedefs
typedef struct SeqUniqueInfo	SeqUniqueInfo

Functions
void	SEQ_sort (Scene *scene)

static void	seqbase_unique_name (ListBase seqbasep, SeqUniqueInfo sui)

static int	seqbase_unique_name_recursive_fn (Sequence seq, void arg_pt)

void	SEQ_sequence_base_unique_name_recursive (ListBase seqbasep, Sequence seq)

static const char *	give_seqname_by_type (int type)

const char *	SEQ_sequence_give_name (Sequence *seq)

ListBase *	SEQ_get_seqbase_from_sequence (Sequence seq, int r_offset)

void	seq_open_anim_file (Scene scene, Sequence seq, bool openfile)

const Sequence *	SEQ_get_topmost_sequence (const Scene *scene, int frame)

ListBase *	SEQ_get_seqbase_by_seq (ListBase seqbase, Sequence seq)

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

Sequence *	SEQ_sequence_from_strip_elem (ListBase seqbase, StripElem se)

Sequence *	SEQ_get_sequence_by_name (ListBase seqbase, const char name, bool recursive)

Mask *	SEQ_active_mask_get (Scene *scene)

void	SEQ_alpha_mode_from_file_extension (Sequence *seq)

bool	SEQ_sequence_has_source (Sequence *seq)

bool	sequencer_seq_generates_image (Sequence *seq)

void	SEQ_set_scale_to_fit (const Sequence *seq, const int image_width, const int image_height, const int preview_width, const int preview_height, const eSeqImageFitMethod fit_method)

Typedef Documentation

◆ SeqUniqueInfo

typedef struct SeqUniqueInfo SeqUniqueInfo

Function Documentation

◆ give_seqname_by_type()

static const char* give_seqname_by_type ( int type )

static

Definition at line 169 of file utils.c.

References NULL, SEQ_TYPE_ADD, SEQ_TYPE_ADJUSTMENT, SEQ_TYPE_ALPHAOVER, SEQ_TYPE_ALPHAUNDER, SEQ_TYPE_COLOR, SEQ_TYPE_COLORMIX, SEQ_TYPE_CROSS, SEQ_TYPE_GAMCROSS, SEQ_TYPE_GAUSSIAN_BLUR, SEQ_TYPE_GLOW, SEQ_TYPE_IMAGE, SEQ_TYPE_MASK, SEQ_TYPE_META, SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP, SEQ_TYPE_MUL, SEQ_TYPE_MULTICAM, SEQ_TYPE_OVERDROP, SEQ_TYPE_SCENE, SEQ_TYPE_SOUND_RAM, SEQ_TYPE_SPEED, SEQ_TYPE_SUB, SEQ_TYPE_TEXT, SEQ_TYPE_TRANSFORM, SEQ_TYPE_WIPE, and type.

Referenced by SEQ_sequence_give_name().

◆ SEQ_active_mask_get()

Mask* SEQ_active_mask_get ( Scene * scene )

Definition at line 505 of file utils.c.

References Sequence::mask, NULL, scene, SEQ_select_active_get(), SEQ_TYPE_MASK, and Sequence::type.

Referenced by ED_space_sequencer_check_show_maskedit(), and sequencer_context().

◆ SEQ_alpha_mode_from_file_extension()

void SEQ_alpha_mode_from_file_extension ( Sequence * seq )

Definition at line 516 of file utils.c.

References Sequence::alpha_mode, BKE_image_alpha_mode_from_extension_ex(), StripElem::name, Sequence::strip, and Strip::stripdata.

Referenced by blo_do_versions_260().

◆ seq_find_metastrip_by_sequence()

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

Definition at line 445 of file utils.c.

References ListBase::first, Sequence::next, NULL, and Sequence::seqbase.

Referenced by do_adjustment_impl().

◆ SEQ_get_seqbase_by_seq()

ListBase* SEQ_get_seqbase_by_seq	(	ListBase *	seqbase,
		Sequence *	seq
	)

Definition at line 428 of file utils.c.

References ListBase::first, Sequence::next, NULL, and Sequence::seqbase.

Referenced by do_adjustment_impl(), do_multicam(), and SEQ_edit_move_strip_to_meta().

◆ SEQ_get_seqbase_from_sequence()

ListBase* SEQ_get_seqbase_from_sequence	(	Sequence *	seq,
		int *	r_offset
	)

Definition at line 241 of file utils.c.

References Sequence::flag, NULL, Scene::r, Sequence::scene, SEQ_editing_get(), SEQ_SCENE_STRIPS, SEQ_TYPE_META, SEQ_TYPE_SCENE, Sequence::seqbase, Editing::seqbase, RenderData::sfra, Sequence::start, and Sequence::type.

Referenced by do_render_strip_seqbase(), and drawmeta_contents().

◆ SEQ_get_sequence_by_name()

Sequence* SEQ_get_sequence_by_name	(	ListBase *	seqbase,
		const char *	name,
		bool	recursive
	)

Definition at line 487 of file utils.c.

References ListBase::first, Sequence::name, Sequence::next, NULL, Sequence::seqbase, and STREQ.

Referenced by animchan_sync_fcurve_scene(), and skip_fcurve_selected_data().

◆ SEQ_get_topmost_sequence()

const Sequence* SEQ_get_topmost_sequence	(	const Scene *	scene,
		int	frame
	)

Definition at line 395 of file utils.c.

References Scene::ed, ELEM, Sequence::enddisp, ListBase::first, Sequence::flag, Sequence::machine, Sequence::next, NULL, scene, SEQ_MUTE, SEQ_TYPE_COLOR, SEQ_TYPE_IMAGE, SEQ_TYPE_META, SEQ_TYPE_MOVIE, SEQ_TYPE_SCENE, SEQ_TYPE_TEXT, Editing::seqbasep, Sequence::startdisp, and Sequence::type.

Referenced by stampdata().

◆ seq_open_anim_file()

void seq_open_anim_file	(	Scene *	scene,
		Sequence *	seq,
		bool	openfile
	)

Definition at line 266 of file utils.c.

References StripAnim::anim, Sequence::anims, BKE_main_blendfile_path_from_global(), BKE_scene_multiview_view_id_suffix_get(), BKE_scene_multiview_view_prefix_get(), BLI_addtail(), BLI_join_dirfile(), BLI_path_abs(), BLI_snprintf(), BLI_strncpy(), Strip::colorspace_settings, StripProxy::dir, Strip::dir, Scene::ed, FILE_MAX, ListBase::first, Sequence::flag, IB_animdeinterlace, IB_rect, IMB_suffix_anim(), MEM_mallocN, StripElem::name, ColorManagedColorspaceSettings::name, NULL, openanim(), openanim_noload(), Strip::proxy, Editing::proxy_dir, Editing::proxy_storage, Scene::r, R_IMF_VIEWS_INDIVIDUAL, R_MULTIVIEW, RenderData::scemode, scene, SEQ_EDIT_PROXY_DIR_STORAGE, SEQ_FILTERY, seq_num_files(), seq_proxy_index_dir_set(), SEQ_relations_sequence_free_anim(), SEQ_STORAGE_PROXY_CUSTOM_DIR, SEQ_USE_VIEWS, StripProxy::storage, str, Sequence::streamindex, Sequence::strip, Strip::stripdata, and Sequence::views_format.

Referenced by seq_proxy_fetch(), SEQ_proxy_rebuild_context(), seq_render_movie_strip(), and SEQ_time_sequence_get_fps().

◆ SEQ_sequence_base_unique_name_recursive()

void SEQ_sequence_base_unique_name_recursive	(	ListBase *	seqbasep,
		Sequence *	seq
	)

Definition at line 139 of file utils.c.

References BLI_strncpy(), SeqUniqueInfo::count, dot(), SeqUniqueInfo::match, Sequence::name, SeqUniqueInfo::name_dest, SeqUniqueInfo::name_src, SeqUniqueInfo::seq, SEQ_iterator_seqbase_recursive_apply(), seqbase_unique_name(), and seqbase_unique_name_recursive_fn().

Referenced by apply_unique_name_fn(), do_versions_seq_unique_name_all_strips(), seq_add_generic_update(), seq_dupli(), and sequencer_meta_make_exec().

◆ SEQ_sequence_from_strip_elem()

Sequence* SEQ_sequence_from_strip_elem	(	ListBase *	seqbase,
		StripElem *	se
	)

Only use as last resort when the StripElem is available but no the Sequence. (needed for RNA)

Definition at line 468 of file utils.c.

References ARRAY_HAS_ITEM, ListBase::first, Sequence::len, Sequence::next, Sequence::seqbase, Sequence::strip, and Strip::stripdata.

◆ SEQ_sequence_give_name()

const char* SEQ_sequence_give_name ( Sequence * seq )

Definition at line 227 of file utils.c.

References Strip::dir, give_seqname_by_type(), SEQ_TYPE_EFFECT, Sequence::strip, and Sequence::type.

Referenced by draw_seq_text_get_name(), and seq_add_set_name().

◆ SEQ_sequence_has_source()

bool SEQ_sequence_has_source ( Sequence * seq )

Definition at line 526 of file utils.c.

References Sequence::clip, Sequence::mask, NULL, Sequence::scene, SEQ_TYPE_MASK, SEQ_TYPE_MOVIECLIP, SEQ_TYPE_SCENE, SEQ_TYPE_SOUND_RAM, Sequence::sound, and Sequence::type.

Referenced by draw_seq_strip().

◆ SEQ_set_scale_to_fit()

void SEQ_set_scale_to_fit	(	const Sequence *	seq,
		const int	image_width,
		const int	image_height,
		const int	preview_width,
		const int	preview_height,
		const eSeqImageFitMethod	fit_method
	)