cachefile.c File Reference

#include <string.h>
#include "DNA_anim_types.h"
#include "DNA_cachefile_types.h"
#include "DNA_constraint_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BLI_fileops.h"
#include "BLI_ghash.h"
#include "BLI_listbase.h"
#include "BLI_path_util.h"
#include "BLI_string.h"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "BKE_anim_data.h"
#include "BKE_cachefile.h"
#include "BKE_idtype.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_modifier.h"
#include "BKE_scene.h"
#include "DEG_depsgraph_query.h"
#include "BLO_read_write.h"

Go to the source code of this file.

Functions
static void	cachefile_handle_free (CacheFile *cache_file)
static void	cache_file_init_data (ID *id)
static void	cache_file_copy_data (Main *UNUSED(bmain), ID *id_dst, const ID *id_src, const int UNUSED(flag))
static void	cache_file_free_data (ID *id)
static void	cache_file_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	cache_file_blend_read_data (BlendDataReader *reader, ID *id)
void	BKE_cachefiles_init (void)
void	BKE_cachefiles_exit (void)
void	BKE_cachefile_reader_open (CacheFile *cache_file, struct CacheReader **reader, Object *object, const char *object_path)
void	BKE_cachefile_reader_free (CacheFile *cache_file, struct CacheReader **reader)
void *	BKE_cachefile_add (Main *bmain, const char *name)
void	BKE_cachefile_reload (Depsgraph *depsgraph, CacheFile *cache_file)
void	BKE_cachefile_eval (Main *bmain, Depsgraph *depsgraph, CacheFile *cache_file)
bool	BKE_cachefile_filepath_get (const Main *bmain, const Depsgraph *depsgraph, const CacheFile *cache_file, char r_filepath[FILE_MAX])
float	BKE_cachefile_time_offset (const CacheFile *cache_file, const float time, const float fps)

Variables
IDTypeInfo	IDType_ID_CF
static SpinLock	spin

Function Documentation

BKE_cachefile_add()

void* BKE_cachefile_add	(	Main *	bmain,
		const char *	name
	)

Definition at line 254 of file cachefile.c.

References BKE_id_new(), and ID_CF.

Referenced by import_startjob().

BKE_cachefile_eval()

void BKE_cachefile_eval	(	Main *	bmain,
		Depsgraph *	depsgraph,
		CacheFile *	cache_file
	)

Definition at line 272 of file cachefile.c.

References ABC_create_handle(), BKE_cachefile_filepath_get(), BLI_assert, BLI_duplicatelist(), BLI_freelistN(), BLI_strncpy(), cachefile_handle_free(), DEG_get_original_id(), DEG_is_active(), depsgraph, FILE_MAX, CacheFile::handle, CacheFile::handle_filepath, CacheFile::id, LIB_TAG_COPIED_ON_WRITE, CacheFile::object_paths, STREQ, and ID::tag.

Referenced by blender::deg::DepsgraphNodeBuilder::build_cachefile().

BKE_cachefile_filepath_get()

bool BKE_cachefile_filepath_get	(	const Main *	bmain,
		const Depsgraph *	depsgraph,
		const CacheFile *	cache_file,
		char	r_filepath[FILE_MAX]
	)

Definition at line 303 of file cachefile.c.

References BKE_cachefile_time_offset(), BKE_scene_frame_get(), BLI_exists(), BLI_path_abs(), BLI_path_extension_ensure(), BLI_path_frame(), BLI_path_frame_get(), BLI_path_frame_strip(), BLI_strncpy(), DEG_get_evaluated_scene(), depsgraph, double(), FILE_MAX, CacheFile::filepath, frame_len(), RenderData::frs_sec, RenderData::frs_sec_base, CacheFile::id, ID_BLEND_PATH, CacheFile::is_sequence, Scene::r, and scene.

Referenced by BKE_cachefile_eval().

BKE_cachefile_reader_free()

void BKE_cachefile_reader_free	(	CacheFile *	cache_file,
		struct CacheReader **	reader
	)

Definition at line 198 of file cachefile.c.

References BLI_assert, BLI_gset_remove(), BLI_spin_lock(), BLI_spin_unlock(), CacheReader_free(), CacheFile::handle_readers, CacheFile::id, LIB_TAG_COPIED_ON_WRITE, NULL, spin, ID::tag, and UNUSED_VARS.

Referenced by freeData(), and transformcache_free().

BKE_cachefile_reader_open()

void BKE_cachefile_reader_open	(	CacheFile *	cache_file,
		struct CacheReader **	reader,
		Object *	object,
		const char *	object_path
	)

Definition at line 164 of file cachefile.c.

References BLI_assert, BLI_gset_ptr_new(), BLI_gset_reinsert(), BLI_gset_remove(), BLI_spin_lock(), BLI_spin_unlock(), CacheReader_open_alembic_object(), CacheFile::handle, CacheFile::handle_readers, CacheFile::id, LIB_TAG_COPIED_ON_WRITE, NULL, spin, ID::tag, and UNUSED_VARS.

Referenced by modifyMesh(), and transformcache_evaluate().

BKE_cachefile_reload()

void BKE_cachefile_reload	(	Depsgraph *	depsgraph,
		CacheFile *	cache_file
	)

Definition at line 261 of file cachefile.c.

References cachefile_handle_free(), DEG_get_evaluated_id(), DEG_id_tag_update(), depsgraph, CacheFile::id, and ID_RECALC_COPY_ON_WRITE.

Referenced by cachefile_reload_exec().

BKE_cachefile_time_offset()

float BKE_cachefile_time_offset	(	const CacheFile *	cache_file,
		const float	time,
		const float	fps
	)

Definition at line 332 of file cachefile.c.

References CacheFile::frame, CacheFile::frame_offset, CacheFile::is_sequence, CacheFile::override_frame, and time.

Referenced by BKE_cachefile_filepath_get().

BKE_cachefiles_exit()

void BKE_cachefiles_exit

(

void

)

Definition at line 159 of file cachefile.c.

References BLI_spin_end(), and spin.

Referenced by BKE_blender_free().

BKE_cachefiles_init()

void BKE_cachefiles_init

(

void

)

Definition at line 154 of file cachefile.c.

References BLI_spin_init(), and spin.

Referenced by main().

cache_file_blend_read_data()

static void cache_file_blend_read_data ( BlendDataReader *  reader, ID *  id  )

static

Definition at line 110 of file cachefile.c.

References CacheFile::adt, BKE_animdata_blend_read_data(), BLI_listbase_clear(), BLO_read_data_address, CacheFile::handle, CacheFile::handle_filepath, CacheFile::handle_readers, NULL, and CacheFile::object_paths.

cache_file_blend_write()

static void cache_file_blend_write ( BlendWriter *  writer, ID *  id, const void *  id_address  )

static

Definition at line 91 of file cachefile.c.

References CacheFile::adt, BKE_animdata_blend_write(), BKE_id_blend_write(), BLI_listbase_clear(), BLO_write_id_struct, BLO_write_is_undo(), CacheFile::handle, CacheFile::handle_filepath, CacheFile::handle_readers, CacheFile::id, NULL, CacheFile::object_paths, and ID::us.

cache_file_copy_data()

static void cache_file_copy_data ( Main *  UNUSEDbmain, ID *  id_dst, const ID *  id_src, const int   UNUSEDflag  )

static

Definition at line 71 of file cachefile.c.

References BLI_duplicatelist(), CacheFile::handle, CacheFile::handle_readers, NULL, and CacheFile::object_paths.

cache_file_free_data()

static void cache_file_free_data ( ID *  id )

static

Definition at line 84 of file cachefile.c.

References BLI_freelistN(), cachefile_handle_free(), and CacheFile::object_paths.

cache_file_init_data()

static void cache_file_init_data ( ID *  id )

static

Definition at line 60 of file cachefile.c.

References BLI_assert, BLI_strncpy(), CACHEFILE_VELOCITY_UNIT_SECOND, MEMCMP_STRUCT_AFTER_IS_ZERO, CacheFile::scale, CacheFile::velocity_name, and CacheFile::velocity_unit.

cachefile_handle_free()

static void cachefile_handle_free ( CacheFile *  cache_file )

static

Definition at line 221 of file cachefile.c.

References ABC_free_handle(), BLI_gset_free(), BLI_gsetIterator_getKey(), BLI_spin_lock(), BLI_spin_unlock(), CacheReader_free(), GSET_ITER, CacheFile::handle, CacheFile::handle_filepath, CacheFile::handle_readers, NULL, spin, and UNUSED_VARS.

Referenced by BKE_cachefile_eval(), BKE_cachefile_reload(), and cache_file_free_data().

Variable Documentation

IDType_ID_CF

IDTypeInfo IDType_ID_CF

Initial value:

= {
    .id_code = ID_CF,
    .id_filter = FILTER_ID_CF,
    .main_listbase_index = INDEX_ID_CF,
    .struct_size = sizeof(CacheFile),
    .name = "CacheFile",
    .name_plural = "cache_files",
    .translation_context = BLT_I18NCONTEXT_ID_CACHEFILE,
    .flags = 0,
 
    .init_data = cache_file_init_data,
    .copy_data = cache_file_copy_data,
    .free_data = cache_file_free_data,
    .make_local = NULL,
    .foreach_id = NULL,
    .foreach_cache = NULL,
    .owner_get = NULL,
 
    .blend_write = cache_file_blend_write,
    .blend_read_data = cache_file_blend_read_data,
    .blend_read_lib = NULL,
    .blend_read_expand = NULL,
 
    .blend_read_undo_preserve = NULL,
 
    .lib_override_apply_post = NULL,
}

Definition at line 123 of file cachefile.c.

spin

SpinLock spin

static

Definition at line 152 of file cachefile.c.

Referenced by BKE_cachefile_reader_free(), BKE_cachefile_reader_open(), BKE_cachefiles_exit(), BKE_cachefiles_init(), BLI_spin_end(), BLI_spin_init(), BLI_spin_lock(), BLI_spin_unlock(), cachefile_handle_free(), blender::compositor::DirectionalBlurOperation::initExecution(), and update_courant_num().