strip_add.c File Reference

#include <math.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_mask_types.h"
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "DNA_sound_types.h"
#include "BLI_listbase.h"
#include "BLI_path_util.h"
#include "BLI_string.h"
#include "BLI_string_utf8.h"
#include "BKE_context.h"
#include "BKE_image.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_mask.h"
#include "BKE_movieclip.h"
#include "BKE_scene.h"
#include "BKE_sound.h"
#include "DEG_depsgraph_query.h"
#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "IMB_metadata.h"
#include "SEQ_add.h"
#include "SEQ_effects.h"
#include "SEQ_relations.h"
#include "SEQ_render.h"
#include "SEQ_select.h"
#include "SEQ_sequencer.h"
#include "SEQ_time.h"
#include "SEQ_transform.h"
#include "SEQ_utils.h"
#include "multiview.h"
#include "proxy.h"
#include "utils.h"

Go to the source code of this file.

Functions
void	SEQ_add_load_data_init (SeqLoadData *load_data, const char *name, const char *path, const int start_frame, const int channel)
static void	seq_add_generic_update (Scene *scene, ListBase *UNUSED(seqbase), Sequence *seq)
static void	seq_add_set_name (Sequence *seq, SeqLoadData *load_data)
static void	seq_add_set_view_transform (Scene *scene, Sequence *seq, SeqLoadData *load_data)
Sequence *	SEQ_add_scene_strip (Scene *scene, ListBase *seqbase, struct SeqLoadData *load_data)
Sequence *	SEQ_add_movieclip_strip (Scene *scene, ListBase *seqbase, struct SeqLoadData *load_data)
Sequence *	SEQ_add_mask_strip (Scene *scene, ListBase *seqbase, struct SeqLoadData *load_data)
Sequence *	SEQ_add_effect_strip (Scene *scene, ListBase *seqbase, struct SeqLoadData *load_data)
void	SEQ_add_image_set_directory (Sequence *seq, char *path)
void	SEQ_add_image_load_file (Sequence *seq, size_t strip_frame, char *filename)
void	SEQ_add_image_init_alpha_mode (Sequence *seq)
Sequence *	SEQ_add_image_strip (Main *bmain, Scene *scene, ListBase *seqbase, SeqLoadData *load_data)
Sequence *	SEQ_add_sound_strip (Main *UNUSED(bmain), Scene *UNUSED(scene), ListBase *UNUSED(seqbase), SeqLoadData *UNUSED(load_data), const double UNUSED(audio_offset))
Sequence *	SEQ_add_meta_strip (Scene *scene, ListBase *seqbase, SeqLoadData *load_data)
Sequence *	SEQ_add_movie_strip (Main *bmain, Scene *scene, ListBase *seqbase, SeqLoadData *load_data, double *r_video_start_offset)
void	SEQ_add_reload_new_file (Main *bmain, Scene *scene, Sequence *seq, const bool lock_range)
void	SEQ_add_movie_reload_if_needed (struct Main *bmain, struct Scene *scene, struct Sequence *seq, bool *r_was_reloaded, bool *r_can_produce_frames)

Function Documentation

SEQ_add_effect_strip()

Sequence* SEQ_add_effect_strip	(	Scene *	scene,
		ListBase *	seqbase,
		struct SeqLoadData *	load_data
	)

Add effect strip.

Parameters

scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 221 of file strip_add.c.

References Sequence::blend_mode, SeqLoadData::channel, SeqLoadData::effect, SeqLoadData::end_frame, Sequence::flag, SeqEffectHandle::init, Sequence::len, scene, Sequence::seq1, SeqLoadData::seq1, Sequence::seq2, SeqLoadData::seq2, Sequence::seq3, SeqLoadData::seq3, seq_add_generic_update(), seq_add_set_name(), SEQ_effect_get_num_inputs(), SEQ_effect_handle_get(), SEQ_relations_update_changed_seq_and_deps(), SEQ_sequence_alloc(), SEQ_transform_set_right_handle_frame(), SEQ_TYPE_ADJUSTMENT, SEQ_TYPE_ALPHAOVER, SEQ_TYPE_COLOR, SEQ_TYPE_CROSS, SEQ_TYPE_TEXT, SEQ_USE_EFFECT_DEFAULT_FADE, SeqLoadData::start_frame, Sequence::type, and SeqLoadData::type.

Referenced by sequencer_add_effect_strip_exec().

seq_add_generic_update()

static void seq_add_generic_update ( Scene *  scene, ListBase *  UNUSEDseqbase, Sequence *  seq  )

static

Definition at line 99 of file strip_add.c.

References Scene::ed, scene, SEQ_relations_invalidate_cache_composite(), SEQ_sequence_base_unique_name_recursive(), SEQ_sort(), SEQ_time_update_sequence_bounds(), and Editing::seqbase.

Referenced by SEQ_add_effect_strip(), SEQ_add_image_strip(), SEQ_add_mask_strip(), SEQ_add_movie_strip(), SEQ_add_movieclip_strip(), and SEQ_add_scene_strip().

SEQ_add_image_init_alpha_mode()

void SEQ_add_image_init_alpha_mode

(

Sequence *

seq

)

Set image strip alpha mode

Parameters

seq	image strip to be changed

Definition at line 287 of file strip_add.c.

References Sequence::alpha_mode, BKE_main_blendfile_path_from_global(), BLI_join_dirfile(), BLI_path_abs(), Strip::colorspace_settings, Strip::dir, FILE_MAX, ImBuf::flags, IB_alphamode_detect, IB_alphamode_premul, IB_test, IMA_ALPHA_PREMUL, IMB_freeImBuf(), IMB_loadiffname(), StripElem::name, ColorManagedColorspaceSettings::name, SEQ_ALPHA_STRAIGHT, SEQ_TYPE_IMAGE, Sequence::strip, Strip::stripdata, and Sequence::type.

Referenced by sequencer_add_image_strip_exec().

SEQ_add_image_load_file()

void SEQ_add_image_load_file	(	Sequence *	seq,
		size_t	strip_frame,
		char *	filename
	)

Set directory used by image strip.

Parameters

seq	image strip to be changed
strip_frame	frame index of strip to be changed
filename	image filename (only filename, not complete path)

Definition at line 276 of file strip_add.c.

References BLI_strncpy(), StripElem::name, SEQ_render_give_stripelem(), and Sequence::start.

Referenced by sequencer_add_image_strip_load_files().

SEQ_add_image_set_directory()

void SEQ_add_image_set_directory	(	Sequence *	seq,
		char *	path
	)

Set directory used by image strip.

Parameters

seq	image strip to be changed
path	directory path

Definition at line 264 of file strip_add.c.

References BLI_strncpy(), Strip::dir, and Sequence::strip.

Referenced by sequencer_add_image_strip_load_files().

SEQ_add_image_strip()

Sequence* SEQ_add_image_strip	(	Main *	bmain,
		Scene *	scene,
		ListBase *	seqbase,
		SeqLoadData *	load_data
	)

Add image strip. NOTE: Use SEQ_add_image_set_directory() and SEQ_add_image_load_file() to load image sequences

Parameters

main	Main reference
scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 326 of file strip_add.c.

References Editing::act_imagedir, BKE_main_blendfile_path(), Sequence::blend_mode, BLI_path_abs(), BLI_strncpy(), SeqLoadData::channel, Strip::colorspace_settings, Strip::dir, Scene::ed, FILE_MAX, SeqLoadData::fit_method, Sequence::flag, IB_rect, SeqLoadData::image, IMB_freeImBuf(), IMB_loadiffname(), Sequence::len, SeqLoadData::len, MEM_callocN, ColorManagedColorspaceSettings::name, NULL, StripElem::orig_height, StripElem::orig_width, SeqLoadData::path, Scene::r, scene, seq_add_generic_update(), seq_add_set_name(), seq_add_set_view_transform(), SEQ_sequence_alloc(), SEQ_set_scale_to_fit(), SEQ_TYPE_CROSS, SEQ_TYPE_IMAGE, SEQ_USE_VIEWS, SeqLoadData::start_frame, Sequence::stereo3d_format, SeqLoadData::stereo3d_format, Sequence::strip, Strip::stripdata, SeqLoadData::use_multiview, Sequence::views_format, SeqLoadData::views_format, ImBuf::x, RenderData::xsch, ImBuf::y, and RenderData::ysch.

Referenced by sequencer_add_image_strip_exec().

SEQ_add_load_data_init()

void SEQ_add_load_data_init	(	SeqLoadData *	load_data,
		const char *	name,
		const char *	path,
		const int	start_frame,
		const int	channel
	)

Initialize common SeqLoadData members

Parameters

load_data	SeqLoadData to be initialized
name	strip name (can be NULL)
path	path to file that is used as strip input (can be NULL)
start_frame	timeline frame where strip will be created
channel	timeline channel where strip will be created

Definition at line 82 of file strip_add.c.

References BLI_strncpy(), SeqLoadData::channel, SeqLoadData::name, NULL, SeqLoadData::path, and SeqLoadData::start_frame.

SEQ_add_mask_strip()

Sequence* SEQ_add_mask_strip	(	Scene *	scene,
		ListBase *	seqbase,
		struct SeqLoadData *	load_data
	)

Add mask strip.

Parameters

scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 200 of file strip_add.c.

References BKE_mask_get_duration(), Sequence::blend_mode, SeqLoadData::channel, id_us_ensure_real(), Sequence::len, Sequence::mask, SeqLoadData::mask, scene, seq_add_generic_update(), seq_add_set_name(), SEQ_sequence_alloc(), SEQ_TYPE_CROSS, SEQ_TYPE_MASK, and SeqLoadData::start_frame.

Referenced by sequencer_add_mask_strip_exec().

SEQ_add_meta_strip()

Sequence* SEQ_add_meta_strip	(	Scene *	scene,
		ListBase *	seqbase,
		SeqLoadData *	load_data
	)

Add meta strip.

Parameters

scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 482 of file strip_add.c.

References SeqLoadData::channel, Sequence::len, scene, seq_add_set_name(), SEQ_sequence_alloc(), SEQ_time_update_sequence(), SEQ_TYPE_META, Sequence::start, and SeqLoadData::start_frame.

SEQ_add_movie_reload_if_needed()

void SEQ_add_movie_reload_if_needed	(	struct Main *	bmain,
		struct Scene *	scene,
		struct Sequence *	seq,
		bool *	r_was_reloaded,
		bool *	r_can_produce_frames
	)

Definition at line 795 of file strip_add.c.

References Sequence::anims, BLI_assert, BLI_listbase_is_empty(), IMB_anim_can_produce_frames(), LISTBASE_FOREACH, scene, SEQ_add_reload_new_file(), SEQ_TYPE_MOVIE, and Sequence::type.

SEQ_add_movie_strip()

Sequence* SEQ_add_movie_strip	(	Main *	bmain,
		Scene *	scene,
		ListBase *	seqbase,
		SeqLoadData *	load_data,
		double *	r_video_start_offset
	)

Add movie strip.

Parameters

main	Main reference
scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 508 of file strip_add.c.

References SeqLoadData::allow_invalid_file, StripAnim::anim, Sequence::anims, BKE_main_blendfile_path(), BKE_scene_multiview_view_prefix_get(), Sequence::blend_mode, BLI_addtail(), BLI_path_abs(), BLI_split_dirfile(), BLI_strncpy(), SeqLoadData::channel, anim::colorspace, Strip::colorspace_settings, Strip::dir, FILE_MAX, SeqLoadData::fit_method, Sequence::flag, SeqLoadData::flags, RenderData::frs_sec, RenderData::frs_sec_base, IB_rect, IMB_anim_get_duration(), IMB_anim_get_fps(), IMB_anim_get_image_height(), IMB_anim_get_image_width(), IMB_anim_load_metadata(), IMB_TC_RECORD_RUN, IMD_anim_get_offset(), Sequence::len, MAX2, MEM_callocN, MEM_freeN, MEM_mallocN, StripElem::name, ColorManagedColorspaceSettings::name, NULL, openanim(), StripElem::orig_height, StripElem::orig_width, SeqLoadData::path, Scene::r, R_IMF_VIEWS_INDIVIDUAL, scene, seq_add_generic_update(), seq_add_set_name(), seq_add_set_view_transform(), seq_anim_add_suffix(), SEQ_LOAD_MOVIE_SYNC_FPS, seq_multiview_name(), seq_num_files(), SEQ_sequence_alloc(), SEQ_set_scale_to_fit(), SEQ_TYPE_CROSS, SEQ_TYPE_MOVIE, SEQ_USE_VIEWS, SeqLoadData::start_frame, Sequence::stereo3d_format, SeqLoadData::stereo3d_format, str, Sequence::strip, Strip::stripdata, SeqLoadData::use_multiview, Sequence::views_format, SeqLoadData::views_format, RenderData::xsch, and RenderData::ysch.

Referenced by sequencer_add_movie_multiple_strips(), and sequencer_add_movie_single_strip().

SEQ_add_movieclip_strip()

Sequence* SEQ_add_movieclip_strip	(	Scene *	scene,
		ListBase *	seqbase,
		struct SeqLoadData *	load_data
	)

Add movieclip strip.

Parameters

scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 179 of file strip_add.c.

References BKE_movieclip_get_duration(), Sequence::blend_mode, SeqLoadData::channel, Sequence::clip, SeqLoadData::clip, id_us_ensure_real(), Sequence::len, scene, seq_add_generic_update(), seq_add_set_name(), SEQ_sequence_alloc(), SEQ_TYPE_CROSS, SEQ_TYPE_MOVIECLIP, and SeqLoadData::start_frame.

Referenced by sequencer_add_movieclip_strip_exec().

SEQ_add_reload_new_file()

void SEQ_add_reload_new_file	(	Main *	bmain,
		Scene *	scene,
		Sequence *	seq,
		const bool	lock_range
	)

Definition at line 623 of file strip_add.c.

References StripAnim::anim, Sequence::anim_endofs, Sequence::anim_startofs, Sequence::anims, BKE_main_blendfile_path_from_global(), BKE_mask_get_duration(), BKE_movieclip_get_duration(), BKE_scene_multiview_view_prefix_get(), BKE_sound_get_length(), BLI_addtail(), BLI_join_dirfile(), BLI_path_abs(), ceil(), Sequence::clip, Strip::colorspace_settings, Strip::dir, RenderData::efra, ELEM, Sequence::enddisp, FILE_MAX, ListBase::first, Sequence::flag, FPS, free_proxy_seq(), IB_animdeinterlace, IB_rect, if(), IMB_anim_get_duration(), IMB_anim_load_metadata(), IMB_TC_RECORD_RUN, Sequence::len, Sequence::mask, MEM_allocN_len, MEM_mallocN, StripElem::name, ColorManagedColorspaceSettings::name, NULL, openanim(), Strip::proxy, Scene::r, R_IMF_VIEWS_INDIVIDUAL, R_MULTIVIEW, RenderData::scemode, scene, Sequence::scene, seq_anim_add_suffix(), SEQ_FILTERY, seq_multiview_name(), seq_num_files(), SEQ_relations_sequence_free_anim(), SEQ_time_update_sequence(), SEQ_time_update_sequence_bounds(), SEQ_transform_fix_single_image_seq_offsets(), SEQ_transform_set_left_handle_frame(), SEQ_transform_set_right_handle_frame(), SEQ_TYPE_IMAGE, SEQ_TYPE_MASK, SEQ_TYPE_META, SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP, SEQ_TYPE_SCENE, SEQ_TYPE_SOUND_RAM, SEQ_USE_VIEWS, RenderData::sfra, Sequence::sound, Sequence::startdisp, str, Sequence::streamindex, Sequence::strip, Strip::stripdata, StripProxy::tc, Sequence::type, UNUSED_VARS, and Sequence::views_format.

Referenced by SEQ_add_movie_reload_if_needed(), SEQ_edit_strip_split(), sequencer_change_path_exec(), sequencer_reload_exec(), and sequencer_slip_modal().

SEQ_add_scene_strip()

Sequence* SEQ_add_scene_strip	(	Scene *	scene,
		ListBase *	seqbase,
		struct SeqLoadData *	load_data
	)

Add scene strip.

Parameters

scene	Scene where strips will be added
seqbase	ListBase where strips will be added
load_data	SeqLoadData with information necessary to create strip

Returns

created strip

Definition at line 158 of file strip_add.c.

References Sequence::blend_mode, SeqLoadData::channel, RenderData::efra, id_us_ensure_real(), Sequence::len, Scene::r, scene, Sequence::scene, SeqLoadData::scene, seq_add_generic_update(), seq_add_set_name(), SEQ_sequence_alloc(), SEQ_TYPE_CROSS, SEQ_TYPE_SCENE, RenderData::sfra, and SeqLoadData::start_frame.

Referenced by sequencer_add_scene_strip_exec().

seq_add_set_name()

static void seq_add_set_name ( Sequence *  seq, SeqLoadData *  load_data  )

static

Definition at line 107 of file strip_add.c.

References BLI_strncpy(), BLI_strncpy_utf8(), BLI_utf8_invalid_strip(), SeqLoadData::clip, Mask::id, MovieClip::id, Scene::id, SeqLoadData::mask, Sequence::name, SeqLoadData::name, ID::name, SeqLoadData::scene, SEQ_sequence_give_name(), SEQ_TYPE_EFFECT, SEQ_TYPE_MASK, SEQ_TYPE_MOVIECLIP, SEQ_TYPE_SCENE, and Sequence::type.

Referenced by SEQ_add_effect_strip(), SEQ_add_image_strip(), SEQ_add_mask_strip(), SEQ_add_meta_strip(), SEQ_add_movie_strip(), SEQ_add_movieclip_strip(), and SEQ_add_scene_strip().

seq_add_set_view_transform()

static void seq_add_set_view_transform ( Scene *  scene, Sequence *  seq, SeqLoadData *  load_data  )

static

Definition at line 132 of file strip_add.c.

References COLOR_ROLE_DEFAULT_BYTE, Strip::colorspace_settings, ColorManagedDisplaySettings::display_device, Scene::display_settings, SeqLoadData::flags, IMB_colormanagement_display_get_default_view_transform_name(), IMB_colormanagement_display_get_named(), IMB_colormanagement_role_colorspace_name_get(), ColorManagedColorspaceSettings::name, scene, SEQ_LOAD_SET_VIEW_TRANSFORM, STREQ, Sequence::strip, STRNCPY, Scene::view_settings, and ColorManagedViewSettings::view_transform.

Referenced by SEQ_add_image_strip(), and SEQ_add_movie_strip().

SEQ_add_sound_strip()

Sequence* SEQ_add_sound_strip	(	Main *	UNUSEDbmain,
		Scene *	UNUSEDscene,
		ListBase *	UNUSEDseqbase,
		SeqLoadData *	UNUSEDload_data,
		const double	UNUSEDaudio_offset
	)

Definition at line 463 of file strip_add.c.

References NULL.

Referenced by sequencer_add_movie_multiple_strips(), sequencer_add_movie_single_strip(), sequencer_add_sound_multiple_strips(), and sequencer_add_sound_single_strip().