readfile.cc File Reference

#include "fmt/core.h"
#include <cerrno>
#include <cstdarg>
#include <cstddef>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <fcntl.h>
#include <unistd.h>
#include <fmt/format.h>
#include "CLG_log.h"
#include "DNA_asset_types.h"
#include "DNA_collection_types.h"
#include "DNA_constraint_types.h"
#include "DNA_fileglobal_types.h"
#include "DNA_genfile.h"
#include "DNA_key_types.h"
#include "DNA_layer_types.h"
#include "DNA_node_types.h"
#include "DNA_packedFile_types.h"
#include "DNA_sdna_types.h"
#include "DNA_userdef_types.h"
#include "MEM_alloc_string_storage.hh"
#include "MEM_guardedalloc.h"
#include "BLI_endian_defines.h"
#include "BLI_endian_switch.h"
#include "BLI_fileops.h"
#include "BLI_ghash.h"
#include "BLI_map.hh"
#include "BLI_memarena.h"
#include "BLI_set.hh"
#include "BLI_string.h"
#include "BLI_string_ref.hh"
#include "BLI_string_utf8.h"
#include "BLI_string_utils.hh"
#include "BLI_threads.h"
#include "BLI_time.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "BKE_anim_data.hh"
#include "BKE_animsys.h"
#include "BKE_asset.hh"
#include "BKE_blender_version.h"
#include "BKE_collection.hh"
#include "BKE_global.hh"
#include "BKE_idprop.hh"
#include "BKE_idtype.hh"
#include "BKE_layer.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_override.hh"
#include "BKE_lib_query.hh"
#include "BKE_lib_remap.hh"
#include "BKE_library.hh"
#include "BKE_main.hh"
#include "BKE_main_idmap.hh"
#include "BKE_main_invariants.hh"
#include "BKE_main_namemap.hh"
#include "BKE_material.hh"
#include "BKE_mesh.hh"
#include "BKE_modifier.hh"
#include "BKE_nla.hh"
#include "BKE_node.hh"
#include "BKE_node_tree_update.hh"
#include "BKE_object.hh"
#include "BKE_packedFile.hh"
#include "BKE_preferences.h"
#include "BKE_report.hh"
#include "BKE_scene.hh"
#include "BKE_screen.hh"
#include "BKE_undo_system.hh"
#include "BKE_workspace.hh"
#include "DRW_engine.hh"
#include "DEG_depsgraph.hh"
#include "BLO_blend_validate.hh"
#include "BLO_read_write.hh"
#include "BLO_readfile.hh"
#include "BLO_undofile.hh"
#include "SEQ_iterator.hh"
#include "SEQ_modifier.hh"
#include "SEQ_sequencer.hh"
#include "SEQ_utils.hh"
#include "readfile.hh"
#include "versioning_common.hh"

Go to the source code of this file.

Classes
struct	BHeadN
struct	NewAddress
struct	OldNewMap
struct	BlendDataReader
struct	BlendLibReader
struct	BLOCacheStorage
struct	BLOCacheStorageValue
struct	BHeadSort
struct	BlendExpander

Macros
#define	DNA_DEPRECATED_ALLOW
#define	U   (*((const UserDef *)&U))
#define	USE_BHEAD_READ_ON_DEMAND
#define	BHEADN_FROM_BHEAD(bh)
#define	BHEAD_USE_READ_ON_DEMAND(bhead)

Functions
Library Reading
static void	read_libraries (FileData *basefd, ListBase *mainlist)
static int	has_linked_ids_to_read (Main *mainvar)
static void	read_library_linked_id (FileData *basefd, FileData *fd, Main *mainvar, ID *id, ID **r_id)
static void	read_library_linked_ids (FileData *basefd, FileData *fd, ListBase *mainlist, Main *mainvar)
static void	read_library_clear_weak_links (FileData *basefd, ListBase *mainlist, Main *mainvar)
static FileData *	read_library_file_data (FileData *basefd, ListBase *mainlist, Main *mainl, Main *mainptr)
static void *	blo_verify_data_address (FileData *fd, void *new_address, const void *, const size_t expected_size)
void *	BLO_read_get_new_data_address (BlendDataReader *reader, const void *old_address)
void *	BLO_read_get_new_data_address_no_us (BlendDataReader *reader, const void *old_address, const size_t expected_size)
void *	BLO_read_struct_array_with_size (BlendDataReader *reader, const void *old_address, const size_t expected_size)
void *	BLO_read_struct_by_name_array (BlendDataReader *reader, const char *struct_name, const int64_t items_num, const void *old_address)
ID *	BLO_read_get_new_id_address (BlendLibReader *reader, ID *self_id, const bool is_linked_only, ID *id)
ID *	BLO_read_get_new_id_address_from_session_uid (BlendLibReader *reader, const uint session_uid)
int	BLO_read_fileversion_get (BlendDataReader *reader)
bool	BLO_read_requires_endian_switch (BlendDataReader *reader)
int	BLO_read_struct_member_offset (const BlendDataReader *reader, const char *stype, const char *vartype, const char *name)
void	BLO_read_struct_list_with_size (BlendDataReader *reader, const size_t expected_elem_size, ListBase *list)
void	BLO_read_char_array (BlendDataReader *reader, const int64_t array_size, char **ptr_p)
void	BLO_read_uint8_array (BlendDataReader *reader, const int64_t array_size, uint8_t **ptr_p)
void	BLO_read_int8_array (BlendDataReader *reader, const int64_t array_size, int8_t **ptr_p)
void	BLO_read_int16_array (BlendDataReader *reader, const int64_t array_size, int16_t **ptr_p)
void	BLO_read_int32_array (BlendDataReader *reader, const int64_t array_size, int32_t **ptr_p)
void	BLO_read_uint32_array (BlendDataReader *reader, const int64_t array_size, uint32_t **ptr_p)
void	BLO_read_float_array (BlendDataReader *reader, const int64_t array_size, float **ptr_p)
void	BLO_read_float3_array (BlendDataReader *reader, const int64_t array_size, float **ptr_p)
void	BLO_read_double_array (BlendDataReader *reader, const int64_t array_size, double **ptr_p)
void	BLO_read_string (BlendDataReader *reader, char **ptr_p)
void	BLO_read_string (BlendDataReader *reader, char *const *ptr_p)
static void	convert_pointer_array_64_to_32 (BlendDataReader *reader, const int64_t array_size, const uint64_t *src, uint32_t *dst)
static void	convert_pointer_array_32_to_64 (BlendDataReader *, const int64_t array_size, const uint32_t *src, uint64_t *dst)
void	BLO_read_pointer_array (BlendDataReader *reader, const int64_t array_size, void **ptr_p)
blender::ImplicitSharingInfoAndData	blo_read_shared_impl (BlendDataReader *reader, const void **ptr_p, const blender::FunctionRef< const blender::ImplicitSharingInfo *()> read_fn)
bool	BLO_read_data_is_undo (BlendDataReader *reader)
void	BLO_read_data_globmap_add (BlendDataReader *reader, void *oldaddr, void *newaddr)
void	BLO_read_glob_list (BlendDataReader *reader, ListBase *list)
BlendFileReadReport *	BLO_read_data_reports (BlendDataReader *reader)
bool	BLO_read_lib_is_undo (BlendLibReader *reader)
Main *	BLO_read_lib_get_main (BlendLibReader *reader)
BlendFileReadReport *	BLO_read_lib_reports (BlendLibReader *reader)
DNA Struct Loading
static void *	read_struct (FileData *fd, BHead *bh, const char *blockname, const int id_type_index)
static void	switch_endian_structs (const SDNA *filesdna, BHead *bhead)
static const char *	get_alloc_name (FileData *fd, BHead *bh, const char *blockname, const int id_type_index=INDEX_ID_NULL)
static ID *	read_id_struct (FileData *fd, BHead *bh, const char *blockname, const int id_type_index)
static const void *	peek_struct_undo (FileData *fd, BHead *bhead)
static void	link_glob_list (FileData *fd, ListBase *lb)
Library Linking
Also used for append.
static BHead *	find_bhead_from_code_name (FileData *fd, const short idcode, const char *name)
static int	verg_bheadsort (const void *v1, const void *v2)
static void	sort_bhead_old_map (FileData *fd)
static BHead *	find_previous_lib (FileData *fd, BHead *bhead)
static BHead *	find_bhead (FileData *fd, void *old)
static BHead *	find_bhead_from_idname (FileData *fd, const char *idname)
static void	read_libraries_report_invalid_id_names (FileData *fd, ReportList *reports, const bool has_forward_compatibility_issues, const char *filepath)
Blend Loader Reporting Wrapper
void	BLO_reportf_wrap (BlendFileReadReport *reports, const eReportType type, const char *formatformat,...)
static const char *	library_parent_filepath (Library *lib)
OldNewMap API
static OldNewMap *	oldnewmap_new ()
static bool	oldnewmap_insert (OldNewMap *onm, const void *oldaddr, void *newaddr, const int nr)
static void	oldnewmap_lib_insert (FileData *fd, const void *oldaddr, ID *newaddr, const int id_code)
void	blo_do_versions_oldnewmap_insert (OldNewMap *onm, const void *oldaddr, void *newaddr, const int nr)
static void *	oldnewmap_lookup_and_inc (OldNewMap *onm, const void *addr, const bool increase_users)
static void *	oldnewmap_liblookup (OldNewMap *onm, const void *addr, const bool is_linked_only)
static void	oldnewmap_clear (OldNewMap *onm)
static void	oldnewmap_free (OldNewMap *onm)
Helper Functions
static void	add_main_to_main (Main *mainvar, Main *from)
void	blo_join_main (ListBase *mainlist)
static void	split_libdata (ListBase *lb_src, Main **lib_main_array, const uint lib_main_array_len)
void	blo_split_main (ListBase *mainlist, Main *main)
static void	read_file_version (FileData *fd, Main *main)
static bool	blo_bhead_is_id (const BHead *bhead)
static bool	blo_bhead_is_id_valid_type (const BHead *bhead)
static void	read_file_bhead_idname_map_create (FileData *fd)
static Main *	blo_find_main (FileData *fd, const char *filepath, const char *relabase)
void	blo_readfile_invalidate (FileData *fd, Main *bmain, const char *message)
File Parsing
static BHeadN *	get_bhead (FileData *fd)
BHead *	blo_bhead_first (FileData *fd)
BHead *	blo_bhead_prev (FileData *, BHead *thisblock)
BHead *	blo_bhead_next (FileData *fd, BHead *thisblock)
static bool	blo_bhead_read_data (FileData *fd, BHead *thisblock, void *buf)
static BHead *	blo_bhead_read_full (FileData *fd, BHead *thisblock)
const char *	blo_bhead_id_name (FileData *fd, const BHead *bhead)
AssetMetaData *	blo_bhead_id_asset_data_address (const FileData *fd, const BHead *bhead)
static void	read_blender_header (FileData *fd)
static bool	read_file_dna (FileData *fd, const char **r_error_message)
static int *	read_file_thumbnail (FileData *fd)
static void	long_id_names_ensure_unique_id_names (Main *bmain)
static void	long_id_names_process_action_slots_identifiers (Main *bmain)
File Data API
static FileData *	filedata_new (BlendFileReadReport *reports)
static bool	is_minversion_older_than_blender (FileData *fd, ReportList *reports)
static FileData *	blo_decode_and_check (FileData *fd, ReportList *reports)
static FileData *	blo_filedata_from_file_descriptor (const char *filepath, BlendFileReadReport *reports, const int filedes)
static FileData *	blo_filedata_from_file_open (const char *filepath, BlendFileReadReport *reports)
FileData *	blo_filedata_from_file (const char *filepath, BlendFileReadReport *reports)
static FileData *	blo_filedata_from_file_minimal (const char *filepath)
FileData *	blo_filedata_from_memory (const void *mem, const int memsize, BlendFileReadReport *reports)
FileData *	blo_filedata_from_memfile (MemFile *memfile, const BlendFileReadParams *params, BlendFileReadReport *reports)
void	blo_filedata_free (FileData *fd)
Read Thumbnail from Blend File
BlendThumbnail *	BLO_thumbnail_from_file (const char *filepath)
short	BLO_version_from_file (const char *filepath)
Old/New Pointer Map
static void *	newdataadr (FileData *fd, const void *adr)
static void *	newdataadr_no_us (FileData *fd, const void *adr)
void *	blo_read_get_new_globaldata_address (FileData *fd, const void *adr)
static void *	newlibadr (FileData *fd, ID *, const bool is_linked_only, const void *adr)
void *	blo_do_versions_newlibadr (FileData *fd, ID *self_id, const bool is_linked_only, const void *adr)
static void	change_link_placeholder_to_real_ID_pointer_fd (FileData *fd, const void *old, void *newp)
static void	change_ID_pointer_to_real_ID_pointer_fd (FileData *fd, const void *old, void *newp)
static FileData *	change_ID_link_filedata_get (Main *bmain, FileData *basefd)
static void	change_link_placeholder_to_real_ID_pointer (ListBase *mainlist, FileData *basefd, void *old, void *newp)
static void	change_ID_pointer_to_real_ID_pointer (ListBase *mainlist, FileData *basefd, void *old, void *newp)
void	blo_make_old_idmap_from_main (FileData *fd, Main *bmain)
static void	blo_cache_storage_entry_register (ID *id, const IDCacheKey *key, void **cache_p, uint, void *cache_storage_v)
static void	blo_cache_storage_entry_restore_in_new (ID *id, const IDCacheKey *key, void **cache_p, const uint flags, void *cache_storage_v)
static void	blo_cache_storage_entry_clear_in_old (ID *, const IDCacheKey *key, void **cache_p, const uint, void *cache_storage_v)
void	blo_cache_storage_init (FileData *fd, Main *bmain)
void	blo_cache_storage_old_bmain_clear (FileData *fd, Main *bmain_old)
void	blo_cache_storage_end (FileData *fd)
Read ID
static void	after_liblink_id_process (BlendLibReader *reader, ID *id)
static void	after_liblink_id_embedded_id_process (BlendLibReader *reader, ID *id)
static void	direct_link_id_override_property (BlendDataReader *reader, IDOverrideLibraryProperty *op)
static void	direct_link_id_common (BlendDataReader *reader, Library *current_library, ID *id, ID *id_old, int id_tag, ID_Readfile_Data::Tags id_read_tags)
static void	direct_link_id_embedded_id (BlendDataReader *reader, Library *current_library, ID *id, ID *id_old)
static int	direct_link_id_restore_recalc_exceptions (const ID *id_current)
static int	direct_link_id_restore_recalc (const FileData *fd, const ID *id_target, const ID *id_current, const bool is_identical)
static void	readfile_id_runtime_data_ensure (ID &id)
ID_Readfile_Data::Tags	BLO_readfile_id_runtime_tags (ID &id)
ID_Readfile_Data::Tags &	BLO_readfile_id_runtime_tags_for_write (ID &id)
void	BLO_readfile_id_runtime_data_free (ID &id)
void	BLO_readfile_id_runtime_data_free_all (Main &bmain)
Read ID: Shape Keys
void	blo_do_versions_key_uidgen (Key *key)
Read ID: Scene
static void	lib_link_scenes_check_set (Main *bmain)
Read ID: Library
static void	direct_link_library (FileData *fd, Library *lib, Main *main)
static void	fix_relpaths_library (const char *basepath, Main *main)
Read Library Data Block
static ID *	create_placeholder (Main *mainvar, const short idcode, const char *idname, const int tag, const bool was_liboverride)
static void	placeholders_ensure_valid (Main *bmain)
static bool	direct_link_id (FileData *fd, Main *main, const int tag, const ID_Readfile_Data::Tags id_read_tags, ID *id, ID *id_old)
static BHead *	read_data_into_datamap (FileData *fd, BHead *bhead, const char *allocname, const int id_type_index)
static bool	read_libblock_is_identical (FileData *fd, BHead *bhead)
static void	read_undo_reuse_noundo_local_ids (FileData *fd)
static void	read_undo_move_libmain_data (FileData *fd, Main *new_main, Main *old_main, Main *libmain, BHead *bhead)
static bool	read_libblock_undo_restore_library (FileData *fd, Main *new_main, const ID *id, ID *id_old, BHead *bhead)
static ID *	library_id_is_yet_read (FileData *fd, Main *mainvar, BHead *bhead)
static bool	read_libblock_undo_restore_linked (FileData *fd, Main *libmain, const ID *id, ID **r_id_old, BHead *bhead)
static void	read_libblock_undo_restore_identical (FileData *fd, Main *main, const ID *, ID *id_old, BHead *bhead, const int id_tag)
static void	read_libblock_undo_restore_at_old_address (FileData *fd, Main *main, ID *id, ID *id_old)
static bool	read_libblock_undo_restore (FileData *fd, Main *main, BHead *bhead, const int id_tag, ID **r_id_old)
static BHead *	read_libblock (FileData *fd, Main *main, BHead *bhead, int id_tag, ID_Readfile_Data::Tags id_read_tags, const bool placeholder_set_indirect_extern, ID **r_id)
Read Asset Data
BHead *	blo_read_asset_data_block (FileData *fd, BHead *bhead, AssetMetaData **r_asset_data)
Read Global Data
static BHead *	read_global (BlendFileData *bfd, FileData *fd, BHead *bhead)
static void	link_global (FileData *fd, BlendFileData *bfd)
Versioning
static void	do_versions_userdef (FileData *, BlendFileData *bfd)
static void	do_versions (FileData *fd, Library *lib, Main *main)
static void	do_versions_after_linking (FileData *fd, Main *main)
Read Library Data Block (all)
static int	lib_link_cb (LibraryIDLinkCallbackData *cb_data)
static void	lib_link_all (FileData *fd, Main *bmain)
static void	after_liblink_merged_bmain_process (Main *bmain, BlendFileReadReport *reports)
Read User Preferences
static void	direct_link_keymapitem (BlendDataReader *reader, wmKeyMapItem *kmi)
static BHead *	read_userdef (BlendFileData *bfd, FileData *fd, BHead *bhead)
Read File (Internal)
static int	read_undo_remap_noundo_data_cb (LibraryIDLinkCallbackData *cb_data)
static void	read_undo_remap_noundo_data (FileData *fd)
static void	blo_read_file_checks (Main *bmain)
BlendFileData *	blo_read_file_internal (FileData *fd, const char *filepath)
Library Linking (expand pointers)
static void	expand_doit_library (void *fdhandle, Main *mainvar, void *old)
static int	expand_cb (LibraryIDLinkCallbackData *cb_data)
void	BLO_expand_main (void *fdhandle, Main *mainvar, BLOExpandDoitCallback callback)
Library Linking (helper functions)
static ID *	link_named_part (Main *mainl, FileData *fd, const short idcode, const char *name, const int flag)
ID *	BLO_library_link_named_part (Main *mainl, BlendHandle **bh, const short idcode, const char *name, const LibraryLink_Params *params)
static Main *	library_link_begin (Main *mainvar, FileData *fd, const char *filepath, const int id_tag_extra)
void	BLO_library_link_params_init (LibraryLink_Params *params, Main *bmain, const int flag, const int id_tag_extra)
void	BLO_library_link_params_init_with_context (LibraryLink_Params *params, Main *bmain, const int flag, const int id_tag_extra, Scene *scene, ViewLayer *view_layer, const View3D *v3d)
Main *	BLO_library_link_begin (BlendHandle **bh, const char *filepath, const LibraryLink_Params *params)
static void	split_main_newid (Main *mainptr, Main *main_newid)
static void	library_link_end (Main *mainl, FileData **fd, const int flag, ReportList *reports)
void	BLO_library_link_end (Main *mainl, BlendHandle **bh, const LibraryLink_Params *params, ReportList *reports)
void *	BLO_library_read_struct (FileData *fd, BHead *bh, const char *blockname)

Variables
static CLG_LogRef	LOG = {"blo.readfile"}
static CLG_LogRef	LOG_UNDO = {"blo.readfile.undo"}

Macro Definition Documentation

BHEAD_USE_READ_ON_DEMAND

#define BHEAD_USE_READ_ON_DEMAND

(

bhead

)

Value:

((bhead)->code == BLO_CODE_DATA)

We could change this in the future, for now it's simplest if only data is delayed because ID names are used in lookup tables.

Definition at line 208 of file readfile.cc.

Referenced by blo_filedata_free(), and get_bhead().

BHEADN_FROM_BHEAD

#define BHEADN_FROM_BHEAD

(

bh

)

Value:

((BHeadN *)POINTER_OFFSET(bh, -int(offsetof(BHeadN, bhead))))

Definition at line 202 of file readfile.cc.

Referenced by blo_bhead_next(), blo_bhead_prev(), blo_bhead_read_data(), blo_bhead_read_full(), read_libblock_is_identical(), and read_struct().

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 32 of file readfile.cc.

U

#define U   (*((const UserDef *)&U))

Definition at line 117 of file readfile.cc.

USE_BHEAD_READ_ON_DEMAND

#define USE_BHEAD_READ_ON_DEMAND

READ

• Existing Library (Main) push or free
• allocate new Main
• load file
• read SDNA
• for each LibBlock
  • read LibBlock
  • if a Library
    • make a new Main
    • attach ID's to it
  • else
    • read associated 'direct data'
    • link direct data (internal and to LibBlock)
• read FileGlobal
• read #USER data, only when indicated (file is ~/.config/blender/X.X/config/userpref.blend)
• free file
• per Library (per Main)
  • read file
  • read SDNA
  • find LibBlocks and attach ID's to Main
    • if external LibBlock
      • search all Main's
        • or it's already read,
        • or not read yet
        • or make new Main
  • per LibBlock
    • read recursive
    • read associated direct data
    • link direct data (internal and to LibBlock)
  • free file
• per Library with unread LibBlocks
  • read file
  • read SDNA
  • per LibBlock
    • read recursive
    • read associated direct data
    • link direct data (internal and to LibBlock)
  • free file
• join all Main's
• link all LibBlocks and indirect pointers to libblocks
• initialize FileGlobal and copy pointers to Global

Note

Still a weak point is the new-address function, that doesn't solve reading from multiple files at the same time. (added remark: oh, i thought that was solved? will look at that... (ton). Delay reading blocks we might not use (especially applies to library linking). which keeps large arrays in memory from data-blocks we may not even use.

This is disabled when using compression, while ZLIB supports seek it's unusably slow, see: #61880.

Definition at line 176 of file readfile.cc.

Function Documentation

add_main_to_main()

void add_main_to_main ( Main * mainvar, Main * from )

static

Definition at line 341 of file readfile.cc.

References add_main_to_main(), BKE_main_lists_get(), BLI_movelisttolist(), and Main::is_read_invalid.

Referenced by add_main_to_main(), blo_join_main(), library_link_end(), and read_libraries().

after_liblink_id_embedded_id_process()

void after_liblink_id_embedded_id_process ( BlendLibReader * reader, ID * id )

static

Definition at line 2028 of file readfile.cc.

References after_liblink_id_embedded_id_process(), after_liblink_id_process(), CLOG_WARN, GS, bNodeTree::id, Collection::id, ID_SCE, LOG, Scene::master_collection, ID::name, blender::bke::node_tree_from_id(), bNodeTree::owner_id, and Collection::owner_id.

Referenced by after_liblink_id_embedded_id_process(), and after_liblink_id_process().

after_liblink_id_process()

void after_liblink_id_process ( BlendLibReader * reader, ID * id )

static

Definition at line 2072 of file readfile.cc.

References after_liblink_id_embedded_id_process(), after_liblink_id_process(), BKE_idtype_get_info_from_id(), IDTypeInfo::blend_read_after_liblink, BLI_assert, GS, ID_WM, ID::name, and ID::properties.

Referenced by after_liblink_id_embedded_id_process(), after_liblink_id_process(), and lib_link_all().

after_liblink_merged_bmain_process()

void after_liblink_merged_bmain_process ( Main * bmain, BlendFileReadReport * reports )

static

Checks to perform after lib_link_all. Those operations cannot perform properly in a split bmain case, since some data from other bmain's (aka libraries) may not have been processed yet.

Definition at line 3564 of file readfile.cc.

References after_liblink_merged_bmain_process(), BKE_main_collections_parent_relations_rebuild(), BKE_main_namemap_validate_and_fix(), BKE_report(), BLI_assert, BLO_main_validate_embedded_flag(), BLO_main_validate_embedded_liboverrides(), BLO_main_validate_shapekeys(), lib_link_scenes_check_set(), Main::next, Main::prev, reports, and RPT_ERROR.

Referenced by after_liblink_merged_bmain_process(), blo_read_file_internal(), and library_link_end().

blo_bhead_first()

BHead * blo_bhead_first

(

FileData *

fd

)

Definition at line 717 of file readfile.cc.

References BHeadN::bhead, FileData::bhead_list, blo_bhead_first(), ListBase::first, and get_bhead().

Referenced by blo_bhead_first(), BLO_blendhandle_get_datablock_info(), BLO_blendhandle_get_datablock_names(), BLO_blendhandle_get_linkable_groups(), BLO_blendhandle_get_preview_for_id(), blo_cache_storage_old_bmain_clear(), blo_read_file_internal(), find_bhead(), is_minversion_older_than_blender(), read_file_bhead_idname_map_create(), read_file_dna(), read_file_thumbnail(), read_file_version(), and sort_bhead_old_map().

blo_bhead_id_asset_data_address()

AssetMetaData * blo_bhead_id_asset_data_address	(	const FileData *	fd,
		const BHead *	bhead )

Warning! Caller's responsibility to ensure given bhead is an ID one!

Definition at line 829 of file readfile.cc.

References BLI_assert, blo_bhead_id_asset_data_address(), blo_bhead_is_id_valid_type(), FileData::id_asset_data_offset, and POINTER_OFFSET.

Referenced by blo_bhead_id_asset_data_address(), blo_bhead_prev(), BLO_blendhandle_get_datablock_info(), and BLO_blendhandle_get_datablock_names().

blo_bhead_id_name()

const char * blo_bhead_id_name	(	FileData *	fd,
		const BHead *	bhead )

Warning! Caller's responsibility to ensure given bhead is an ID one!

Will return nullptr if the name is not valid (e.g. because it has no null-char terminator, if it was saved in a version of Blender with higher MAX_ID_NAME value).

Definition at line 816 of file readfile.cc.

References blo_bhead_id_name(), FD_FLAGS_HAS_INVALID_ID_NAMES, FileData::flags, id_name(), FileData::id_name_offset, MAX_ID_NAME, and POINTER_OFFSET.

Referenced by blo_bhead_id_name(), blo_bhead_prev(), BLO_blendhandle_get_datablock_info(), BLO_blendhandle_get_datablock_names(), BLO_blendhandle_get_preview_for_id(), expand_doit_library(), library_id_is_yet_read(), and read_file_bhead_idname_map_create().

blo_bhead_is_id()

bool blo_bhead_is_id ( const BHead * bhead )

static

Definition at line 490 of file readfile.cc.

References blo_bhead_is_id(), and BHead::code.

Referenced by blo_bhead_is_id(), and blo_bhead_is_id_valid_type().

blo_bhead_is_id_valid_type()

bool blo_bhead_is_id_valid_type ( const BHead * bhead )

static

Definition at line 497 of file readfile.cc.

References BKE_idtype_idcode_is_valid(), blo_bhead_is_id(), blo_bhead_is_id_valid_type(), and BHead::code.

Referenced by blo_bhead_id_asset_data_address(), blo_bhead_is_id_valid_type(), blo_read_asset_data_block(), blo_read_file_internal(), expand_doit_library(), link_named_part(), and read_file_bhead_idname_map_create().

blo_bhead_next()

BHead * blo_bhead_next	(	FileData *	fd,
		BHead *	thisblock )

Definition at line 745 of file readfile.cc.

References BHeadN::bhead, BHEADN_FROM_BHEAD, blo_bhead_next(), get_bhead(), and BHeadN::next.

Referenced by blo_bhead_next(), BLO_blendhandle_get_datablock_info(), BLO_blendhandle_get_datablock_names(), BLO_blendhandle_get_linkable_groups(), BLO_blendhandle_get_preview_for_id(), blo_blendhandle_read_preview_rects(), blo_cache_storage_old_bmain_clear(), blo_read_file_internal(), find_bhead(), is_minversion_older_than_blender(), read_data_into_datamap(), read_file_bhead_idname_map_create(), read_file_dna(), read_file_thumbnail(), read_file_version(), read_global(), read_libblock(), read_libblock_is_identical(), and sort_bhead_old_map().

blo_bhead_prev()

BHead * blo_bhead_prev	(	FileData *	,
		BHead *	thisblock )

Definition at line 737 of file readfile.cc.

References BHEADN_FROM_BHEAD, blo_bhead_prev(), and BHeadN::prev.

Referenced by blo_bhead_prev(), blo_bhead_prev(), BLO_blendhandle_get_datablock_info(), and find_previous_lib().

blo_bhead_read_data()

bool blo_bhead_read_data ( FileData * fd, BHead * thisblock, void * buf )

static

Definition at line 772 of file readfile.cc.

References BHeadN::bhead, BHEADN_FROM_BHEAD, BLI_assert, blo_bhead_read_data(), FD_FLAGS_IS_MEMFILE, FileData::file, BHeadN::file_offset, FileData::flags, BHeadN::has_data, BHeadN::is_memchunk_identical, BHead::len, FileReader::offset, FileReader::read, FileReader::seek, and UNLIKELY.

Referenced by blo_bhead_read_data(), blo_bhead_read_full(), and read_struct().

blo_bhead_read_full()

BHead * blo_bhead_read_full ( FileData * fd, BHead * thisblock )

static

Definition at line 799 of file readfile.cc.

References BHeadN::bhead, BHEADN_FROM_BHEAD, blo_bhead_read_data(), blo_bhead_read_full(), BHeadN::file_offset, BHeadN::has_data, BHeadN::is_memchunk_identical, BHead::len, MEM_freeN(), and MEM_mallocN().

Referenced by blo_bhead_read_full(), and read_struct().

blo_cache_storage_end()

void blo_cache_storage_end

(

FileData *

fd

)

Definition at line 1771 of file readfile.cc.

References BLI_ghash_free(), BLI_memarena_free(), blo_cache_storage_end(), BLOCacheStorage::cache_map, FileData::cache_storage, MEM_freeN(), and BLOCacheStorage::memarena.

Referenced by blo_cache_storage_end(), blo_cache_storage_old_bmain_clear(), and blo_filedata_free().

blo_cache_storage_entry_clear_in_old()

void blo_cache_storage_entry_clear_in_old ( ID * , const IDCacheKey * key, void ** cache_p, const uint , void * cache_storage_v )

static

Clear as needed a cache data entry from old ID, when reading some undo memfile.

Definition at line 1684 of file readfile.cc.

References BLI_assert, BLI_ghash_lookup(), blo_cache_storage_entry_clear_in_old(), BLOCacheStorage::cache_map, BLOCacheStorageValue::cache_v, and BLOCacheStorageValue::new_usage_count.

Referenced by blo_cache_storage_entry_clear_in_old(), and blo_cache_storage_old_bmain_clear().

blo_cache_storage_entry_register()

void blo_cache_storage_entry_register ( ID * id, const IDCacheKey * key, void ** cache_p, uint , void * cache_storage_v )

static

Register a cache data entry to be preserved when reading some undo memfile.

Definition at line 1629 of file readfile.cc.

References BLI_assert, BLI_ghash_haskey(), BLI_ghash_insert(), BLI_memarena_alloc(), blo_cache_storage_entry_register(), BLOCacheStorage::cache_map, BLOCacheStorageValue::cache_v, IDCacheKey::id_session_uid, BLOCacheStorage::memarena, BLOCacheStorageValue::new_usage_count, ID::session_uid, and UNUSED_VARS_NDEBUG.

Referenced by blo_cache_storage_entry_register(), and blo_cache_storage_init().

blo_cache_storage_entry_restore_in_new()

void blo_cache_storage_entry_restore_in_new ( ID * id, const IDCacheKey * key, void ** cache_p, const uint flags, void * cache_storage_v )

static

Restore a cache data entry from old ID into new one, when reading some undo memfile.

Definition at line 1649 of file readfile.cc.

References BLI_ghash_lookup(), blo_cache_storage_entry_restore_in_new(), BLOCacheStorage::cache_map, BLOCacheStorageValue::cache_v, ID_RECALC_SOURCE, IDTYPE_CACHE_CB_FLAGS_PERSISTENT, BLOCacheStorageValue::new_usage_count, and ID::recalc.

Referenced by blo_cache_storage_entry_restore_in_new(), and direct_link_id().

blo_cache_storage_init()

void blo_cache_storage_init	(	FileData *	fd,
		Main *	bmain )

Definition at line 1708 of file readfile.cc.

References BKE_idtype_cache_key_cmp(), BKE_idtype_cache_key_hash(), BKE_idtype_get_info_from_id(), BKE_idtype_id_foreach_cache(), BLI_assert, BLI_ghash_new(), BLI_memarena_new(), BLI_MEMARENA_STD_BUFSIZE, blo_cache_storage_entry_register(), blo_cache_storage_init(), BLOCacheStorage::cache_map, FileData::cache_storage, FD_FLAGS_IS_MEMFILE, ListBase::first, FileData::flags, IDTypeInfo::foreach_cache, FOREACH_MAIN_LISTBASE_BEGIN, FOREACH_MAIN_LISTBASE_END, FOREACH_MAIN_LISTBASE_ID_BEGIN, FOREACH_MAIN_LISTBASE_ID_END, ID_IS_LINKED, MEM_mallocN(), and BLOCacheStorage::memarena.

Referenced by blo_cache_storage_init(), blo_cache_storage_init(), and BLO_read_from_memfile().

blo_cache_storage_old_bmain_clear()

void blo_cache_storage_old_bmain_clear	(	FileData *	fd,
		Main *	bmain_old )

Definition at line 1744 of file readfile.cc.

References BKE_idtype_get_info_from_id(), BKE_idtype_id_foreach_cache(), blo_cache_storage_entry_clear_in_old(), blo_cache_storage_old_bmain_clear(), FileData::cache_storage, ListBase::first, IDTypeInfo::foreach_cache, FOREACH_MAIN_LISTBASE_BEGIN, FOREACH_MAIN_LISTBASE_END, FOREACH_MAIN_LISTBASE_ID_BEGIN, FOREACH_MAIN_LISTBASE_ID_END, and ID_IS_LINKED.

Referenced by blo_cache_storage_old_bmain_clear(), blo_cache_storage_old_bmain_clear(), and BLO_read_from_memfile().

blo_decode_and_check()

FileData * blo_decode_and_check ( FileData * fd, ReportList * reports )

static

Definition at line 1199 of file readfile.cc.

References BKE_reportf(), BKE_reports_print_test(), blo_decode_and_check(), blo_filedata_free(), CLOG_WARN, ENDIAN_ORDER, FD_FLAGS_FILE_FUTURE, FD_FLAGS_FILE_OK, FD_FLAGS_SWITCH_ENDIAN, FileData::flags, is_minversion_older_than_blender(), L_ENDIAN, LOG, read_blender_header(), read_file_dna(), FileData::relabase, reports, RPT_ERROR, and RPT_WARNING.

Referenced by blo_decode_and_check(), blo_filedata_from_file(), blo_filedata_from_memfile(), and blo_filedata_from_memory().

blo_do_versions_key_uidgen()

void blo_do_versions_key_uidgen

(

Key *

key

)

Definition at line 2405 of file readfile.cc.

References blo_do_versions_key_uidgen(), Key::block, LISTBASE_FOREACH, and Key::uidgen.

Referenced by blo_bhead_prev(), blo_do_versions_260(), and blo_do_versions_key_uidgen().

blo_do_versions_newlibadr()

void * blo_do_versions_newlibadr	(	FileData *	fd,
		ID *	self_id,
		const bool	is_linked_only,
		const void *	adr )

Only library data.

Definition at line 1534 of file readfile.cc.

References blo_do_versions_newlibadr(), and newlibadr().

Referenced by blo_bhead_prev(), blo_do_versions_250(), blo_do_versions_260(), blo_do_versions_newlibadr(), blo_do_versions_pre250(), and ntree_version_245().

blo_do_versions_oldnewmap_insert()

void blo_do_versions_oldnewmap_insert	(	OldNewMap *	onm,
		const void *	oldaddr,
		void *	newaddr,
		const int	nr )

Definition at line 282 of file readfile.cc.

References blo_do_versions_oldnewmap_insert(), and oldnewmap_insert().

Referenced by blo_bhead_prev(), blo_do_versions_oldnewmap_insert(), and blo_do_versions_pre250().

BLO_expand_main()

void BLO_expand_main	(	void *	fdhandle,
		Main *	mainvar,
		BLOExpandDoitCallback	callback )

Loop over all ID data in Main to mark relations. Set ID_Readfile_Data::Tags.needs_expanding to mark expanding. Flags get cleared after expanding.

Parameters

fdhandle	usually file-data, or own handle. May be nullptr.
mainvar	the Main database to expand.
calback	Called for each ID block it finds.

Definition at line 4458 of file readfile.cc.

References BKE_library_foreach_ID_link(), BLO_expand_main(), BLO_readfile_id_runtime_tags(), BLO_readfile_id_runtime_tags_for_write(), expand_cb(), FD_FLAGS_IS_MEMFILE, FileData::flags, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, IDWALK_DO_DEPRECATED_POINTERS, IDWALK_NO_ORIG_POINTERS_ACCESS, IDWALK_NOP, IDWALK_READONLY, and ID_Readfile_Data::Tags::needs_expanding.

Referenced by BLO_expand_main(), library_link_end(), and read_libraries().

blo_filedata_free()

void blo_filedata_free

(

FileData *

fd

)

Definition at line 1410 of file readfile.cc.

References FileData::bhead_list, BHEAD_USE_READ_ON_DEMAND, FileData::bheadmap, BKE_main_idmap_destroy(), BLI_assert, BLI_freelistN(), blo_cache_storage_end(), blo_filedata_free(), FileReader::close, FileData::compflags, FileData::datamap, DNA_reconstruct_info_free(), DNA_sdna_free(), FileData::file, FileData::filesdna, FileData::globmap, FileData::libmap, LISTBASE_FOREACH_MUTABLE, MEM_freeN(), FileData::new_idmap_uid, FileData::old_idmap_uid, oldnewmap_free(), FileData::reconstruct_info, and FileReader::seek.

Referenced by BLO_blendhandle_close(), blo_cache_storage_old_bmain_clear(), blo_decode_and_check(), blo_filedata_free(), blo_filedata_from_file_minimal(), BLO_library_link_end(), blo_read_file_internal(), BLO_read_from_file(), BLO_read_from_memfile(), BLO_read_from_memory(), BLO_thumbnail_from_file(), BLO_version_from_file(), and library_link_end().

blo_filedata_from_file()

FileData * blo_filedata_from_file	(	const char *	filepath,
		BlendFileReadReport *	reports )

On each new library added, it now checks for the current FileData and expands relativeness

cannot be called with relative paths anymore!

Definition at line 1331 of file readfile.cc.

References blo_decode_and_check(), blo_filedata_from_file(), blo_filedata_from_file_open(), FileData::relabase, reports, and STRNCPY().

Referenced by BLO_blendhandle_from_file(), blo_filedata_from_file(), blo_read_file_internal(), BLO_read_from_file(), and read_library_file_data().

blo_filedata_from_file_descriptor()

FileData * blo_filedata_from_file_descriptor ( const char * filepath, BlendFileReadReport * reports, const int filedes )

static

Definition at line 1250 of file readfile.cc.

References BKE_reportf(), BLI_file_magic_is_gzip(), BLI_file_magic_is_zstd(), BLI_filereader_new_file(), BLI_filereader_new_gzip(), BLI_filereader_new_mmap(), BLI_filereader_new_zstd(), blo_filedata_from_file_descriptor(), FileReader::close, FileData::file, filedata_new(), FileReader::read, reports, RPT_, RPT_WARNING, and FileReader::seek.

Referenced by blo_filedata_from_file_descriptor(), and blo_filedata_from_file_open().

blo_filedata_from_file_minimal()

FileData * blo_filedata_from_file_minimal ( const char * filepath )

static

Same as blo_filedata_from_file(), but does not reads DNA data, only header. Use it for light access (e.g. thumbnail reading).

Definition at line 1347 of file readfile.cc.

References blo_filedata_free(), blo_filedata_from_file_minimal(), blo_filedata_from_file_open(), FD_FLAGS_FILE_OK, FileData::flags, and read_blender_header().

Referenced by blo_filedata_from_file_minimal(), BLO_thumbnail_from_file(), and BLO_version_from_file().

blo_filedata_from_file_open()

FileData * blo_filedata_from_file_open ( const char * filepath, BlendFileReadReport * reports )

static

Definition at line 1316 of file readfile.cc.

References BKE_reportf(), BLI_open(), blo_filedata_from_file_descriptor(), blo_filedata_from_file_open(), O_BINARY, reports, RPT_, and RPT_WARNING.

Referenced by blo_filedata_from_file(), blo_filedata_from_file_minimal(), and blo_filedata_from_file_open().

blo_filedata_from_memfile()

FileData * blo_filedata_from_memfile	(	MemFile *	memfile,
		const BlendFileReadParams *	params,
		BlendFileReadReport *	reports )

Definition at line 1393 of file readfile.cc.

References BKE_report(), blo_decode_and_check(), blo_filedata_from_memfile(), BLO_memfile_new_filereader(), FD_FLAGS_IS_MEMFILE, FileData::file, filedata_new(), FileData::flags, reports, RPT_WARNING, BlendFileReadParams::undo_direction, and FileData::undo_direction.

Referenced by blo_filedata_from_memfile(), blo_read_file_internal(), and BLO_read_from_memfile().

blo_filedata_from_memory()

FileData * blo_filedata_from_memory	(	const void *	mem,
		const int	memsize,
		BlendFileReadReport *	reports )

Definition at line 1361 of file readfile.cc.

References BKE_report(), BLI_file_magic_is_gzip(), BLI_file_magic_is_zstd(), BLI_filereader_new_gzip(), BLI_filereader_new_memory(), BLI_filereader_new_zstd(), blo_decode_and_check(), blo_filedata_from_memory(), FileReader::close, FileData::file, filedata_new(), MIN_SIZEOFBLENDERHEADER, reports, RPT_, and RPT_WARNING.

Referenced by BLO_blendhandle_from_memory(), blo_filedata_from_memory(), blo_read_file_internal(), BLO_read_from_memory(), and read_library_file_data().

blo_find_main()

Main * blo_find_main ( FileData * fd, const char * filepath, const char * relabase )

static

Definition at line 534 of file readfile.cc.

References BKE_id_new(), BKE_main_new(), BLI_addtail(), BLI_path_abs(), BLI_path_basename(), BLI_path_cmp, BLI_path_normalize(), blo_find_main(), CLOG_INFO, Main::curlib, FILE_MAX, Library::filepath, Main::filepath, ListBase::first, G, G_DEBUG, Library::id, ID_FAKE_USERS, id_us_ensure_real(), LISTBASE_FOREACH, LOG, FileData::mainlist, read_file_version(), Library::runtime, STRNCPY(), and ID::us.

Referenced by blo_find_main(), expand_doit_library(), and library_link_begin().

blo_join_main()

void blo_join_main

(

ListBase *

mainlist

)

Definition at line 355 of file readfile.cc.

References add_main_to_main(), BKE_main_free(), BKE_main_idmap_destroy(), BKE_main_namemap_clear(), BLI_assert, BLI_remlink(), blo_join_main(), Main::curlib, ListBase::first, Main::id_map, Main::is_asset_edit_file, LIBRARY_IS_ASSET_EDIT_FILE, Main::next, Main::prev, and Library::runtime.

Referenced by blo_join_main(), BLO_main_validate_libraries(), blo_read_file_internal(), BLO_read_from_memfile(), and library_link_end().

BLO_library_link_begin()

Main * BLO_library_link_begin	(	BlendHandle **	bh,
		const char *	filepath,
		const LibraryLink_Params *	params )

Initialize the #BlendHandle for linking library data.

Parameters

bh	A blender file handle as returned by BLO_blendhandle_from_file or BLO_blendhandle_from_memory.
filepath	Used for relative linking, copied to the lib->filepath.
params	Settings for linking that don't change from beginning to end of linking.

Returns

the library Main, to be passed to BLO_library_link_named_part as mainl.

Definition at line 4631 of file readfile.cc.

References BLO_library_link_begin(), LibraryLink_Params::bmain, LibraryLink_Params::id_tag_extra, and library_link_begin().

Referenced by BKE_blendfile_link(), BLO_library_link_begin(), and BLO_library_temp_load_id().

BLO_library_link_end()

void BLO_library_link_end	(	Main *	mainl,
		BlendHandle **	bh,
		const LibraryLink_Params *	params,
		ReportList *	reports )

Finalize linking from a given .blend file (library). Optionally instance the indirect object/collection in the scene when the flags are set.

Note

Do not use bh after calling this function, it may frees it.

Parameters

mainl	The main database to link from (not the active one).
bh	The blender file handle (WARNING! may be freed by this function!).
params	Settings for linking that don't change from beginning to end of linking.

Definition at line 4787 of file readfile.cc.

References blo_filedata_free(), BLO_library_link_end(), LibraryLink_Params::bmain, LibraryLink_Params::flag, Main::is_read_invalid, Main::libraries, library_link_end(), LISTBASE_FOREACH, and reports.

Referenced by BKE_blendfile_link(), BLO_library_link_end(), and BLO_library_temp_load_id().

BLO_library_link_named_part()

ID * BLO_library_link_named_part	(	Main *	mainl,
		BlendHandle **	bh,
		short	idcode,
		const char *	name,
		const LibraryLink_Params *	params )

Link a named data-block from an external blend file.

Parameters

mainl	The main database to link from (not the active one).
bh	The blender file handle.
idcode	The kind of data-block to link.
name	The name of the data-block (without the 2 char ID prefix).

Returns

the linked ID when found.

Definition at line 4549 of file readfile.cc.

References BLO_library_link_named_part(), LibraryLink_Params::flag, Main::is_read_invalid, and link_named_part().

Referenced by BKE_blendfile_link(), BLO_library_link_named_part(), and BLO_library_temp_load_id().

BLO_library_link_params_init()

void BLO_library_link_params_init	(	LibraryLink_Params *	params,
		Main *	bmain,
		const int	flag,
		const int	id_tag_extra )

Definition at line 4603 of file readfile.cc.

References BLO_library_link_params_init(), LibraryLink_Params::bmain, LibraryLink_Params::flag, and LibraryLink_Params::id_tag_extra.

Referenced by BKE_copybuffer_read(), BLO_library_link_params_init(), BLO_library_link_params_init_with_context(), BLO_library_temp_load_id(), and bpy_lib_exit().

BLO_library_link_params_init_with_context()

void BLO_library_link_params_init_with_context	(	LibraryLink_Params *	params,
		Main *	bmain,
		const int	flag,
		const int	id_tag_extra,
		Scene *	scene,
		ViewLayer *	view_layer,
		const View3D *	v3d )

Definition at line 4614 of file readfile.cc.

References BLO_library_link_params_init(), BLO_library_link_params_init_with_context(), and LibraryLink_Params::context.

Referenced by BKE_copybuffer_paste(), BLO_library_link_params_init_with_context(), wm_file_link_append_datablock_ex(), wm_id_linked_relocate_exec(), WM_lib_reload(), wm_lib_relocate_exec_do(), and wm_link_append_exec().

BLO_library_read_struct()

void * BLO_library_read_struct	(	FileData *	fd,
		BHead *	bh,
		const char *	blockname )

Definition at line 4819 of file readfile.cc.

References BLO_library_read_struct(), INDEX_ID_NULL, and read_struct().

Referenced by BLO_blendhandle_get_preview_for_id(), blo_blendhandle_read_preview_rects(), and BLO_library_read_struct().

blo_make_old_idmap_from_main()

void blo_make_old_idmap_from_main	(	FileData *	fd,
		Main *	bmain )

Definition at line 1610 of file readfile.cc.

References BKE_main_idmap_create(), BKE_main_idmap_destroy(), blo_make_old_idmap_from_main(), MAIN_IDMAP_TYPE_UID, and FileData::old_idmap_uid.

Referenced by blo_make_old_idmap_from_main(), blo_make_old_idmap_from_main(), and BLO_read_from_memfile().

blo_read_asset_data_block()

BHead * blo_read_asset_data_block	(	FileData *	fd,
		BHead *	bhead,
		AssetMetaData **	r_asset_data )

Definition at line 3214 of file readfile.cc.

References BKE_asset_metadata_read(), BLI_assert, blo_bhead_is_id_valid_type(), blo_read_asset_data_block(), BLO_read_struct, FileData::datamap, INDEX_ID_NULL, oldnewmap_clear(), and read_data_into_datamap().

Referenced by BLO_blendhandle_get_datablock_info(), blo_read_asset_data_block(), and blo_read_asset_data_block().

BLO_read_char_array()

void BLO_read_char_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		char **	ptr_p )

Definition at line 5278 of file readfile.cc.

References BLO_read_char_array(), and BLO_read_struct_array_with_size().

Referenced by BLO_read_char_array(), console_blend_read_data(), IDP_DirectLinkString(), and object_blend_read_data().

BLO_read_data_globmap_add()

void BLO_read_data_globmap_add	(	BlendDataReader *	reader,
		void *	oldaddr,
		void *	newaddr )

Definition at line 5490 of file readfile.cc.

References BLO_read_data_globmap_add(), BlendDataReader::fd, FileData::globmap, and oldnewmap_insert().

Referenced by BLO_read_data_globmap_add(), and window_manager_blend_read_data().

BLO_read_data_is_undo()

bool BLO_read_data_is_undo

(

BlendDataReader *

reader

)

Definition at line 5485 of file readfile.cc.

References BLO_read_data_is_undo(), BlendDataReader::fd, FD_FLAGS_IS_MEMFILE, and FileData::flags.

Referenced by BKE_previewimg_blend_read(), BLO_read_data_is_undo(), blo_read_shared_impl(), direct_link_id_common(), image_blend_read_data(), object_blend_read_data(), and sound_blend_read_data().

BLO_read_data_reports()

BlendFileReadReport * BLO_read_data_reports

(

BlendDataReader *

reader

)

Definition at line 5500 of file readfile.cc.

References BLO_read_data_reports(), BlendDataReader::fd, and FileData::reports.

Referenced by BKE_fmodifiers_blend_read_data(), BKE_modifier_blend_read_data(), BLO_read_data_reports(), and link_recurs_seq().

BLO_read_double_array()

void BLO_read_double_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		double **	ptr_p )

Definition at line 5341 of file readfile.cc.

References BLI_endian_switch_double_array(), BLO_read_double_array(), BLO_read_requires_endian_switch(), and BLO_read_struct_array_with_size().

Referenced by BLO_read_double_array(), IDP_DirectLinkArray(), and read_ui_data().

blo_read_file_checks()

void blo_read_file_checks ( Main * bmain )

static

Contains sanity/debug checks to be performed at the very end of the reading process (i.e. after data, liblink, linked data, etc. has been done).

Definition at line 3755 of file readfile.cc.

References BLI_assert, blo_read_file_checks(), Main::is_read_invalid, LISTBASE_FOREACH, Main::next, UNUSED_VARS_NDEBUG, and Main::wm.

Referenced by blo_read_file_checks(), blo_read_file_internal(), and library_link_end().

blo_read_file_internal()

BlendFileData * blo_read_file_internal	(	FileData *	fd,
		const char *	filepath )

Definition at line 3771 of file readfile.cc.

References after_liblink_merged_bmain_process(), ATTR_FALLTHROUGH, BKE_collections_after_lib_link(), BKE_id_delete(), BKE_layer_collection_resync_allow(), BKE_layer_collection_resync_forbid(), BKE_lib_override_library_main_update(), BKE_lib_override_library_main_validate(), BKE_main_collections_parent_relations_rebuild(), BKE_main_ensure_invariants(), BKE_main_id_refcount_recompute(), BKE_main_id_tag_all(), BKE_main_idmap_create(), BKE_main_new(), BKE_reportf(), BKE_view_layer_find(), Main::blen_thumb, BLEN_THUMB_MEMSIZE, BLEN_THUMB_MEMSIZE_FILE, BLEN_THUMB_MEMSIZE_IS_VALID, BLENFILETYPE_BLEND, BLI_addtail(), BLI_assert, BLI_time_now_seconds(), blo_bhead_first(), blo_bhead_is_id_valid_type(), blo_bhead_next(), BLO_CODE_DATA, BLO_CODE_DNA1, BLO_CODE_ENDB, BLO_CODE_GLOB, BLO_CODE_REND, BLO_CODE_TEST, BLO_CODE_USER, blo_filedata_free(), blo_join_main(), blo_read_file_checks(), blo_read_file_internal(), BLO_READ_SKIP_DATA, BLO_READ_SKIP_USERDEF, blo_split_main(), CLOG_INFO, BHead::code, BlendFileData::cur_view_layer, Main::curlib, BlendFileData::curscene, data, do_versions(), do_versions_after_linking(), do_versions_userdef(), BlendFileReadReport::duration, FD_FLAGS_HAS_INVALID_ID_NAMES, FD_FLAGS_IS_MEMFILE, BlendFileData::filepath, Main::filepath, FileData::fileversion, ListBase::first, fix_relpaths_library(), FileData::flags, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, G, Main::has_forward_compatibility_issues, BlendThumbnail::height, ID_LINK_PLACEHOLDER, Main::id_map, ID_SCR, ID_SCRN, ID_TAG_LOCAL, ID_TAG_NEW, Main::is_read_invalid, ListBase::last, ID::lib, lib_link_all(), Main::libraries, link_global(), LISTBASE_FOREACH, LISTBASE_FOREACH_MUTABLE, LOG_UNDO, long_id_names_ensure_unique_id_names(), long_id_names_process_action_slots_identifiers(), BlendFileData::main, MAIN_IDMAP_TYPE_UID, FileData::mainlist, MEM_mallocN(), ViewLayer::name, FileData::new_idmap_uid, Main::next, blender::bke::node_tree_update_all_new(), FileData::old_mainlist, placeholders_ensure_valid(), read_file_thumbnail(), read_global(), read_libblock(), read_libraries(), read_undo_move_libmain_data(), read_undo_remap_noundo_data(), read_undo_reuse_noundo_local_ids(), read_userdef(), BlendThumbnail::rect, FileData::relabase, BlendFileReadReport::reports, FileData::reports, RPT_ERROR, RPT_WARNING, FileData::skip_flags, STRNCPY(), BlendFileData::type, Main::versionfile, and BlendThumbnail::width.

Referenced by blo_read_file_internal(), blo_read_file_internal(), BLO_read_from_file(), BLO_read_from_memfile(), and BLO_read_from_memory().

BLO_read_fileversion_get()

int BLO_read_fileversion_get

(

BlendDataReader *

reader

)

Definition at line 5239 of file readfile.cc.

References BLO_read_fileversion_get(), BlendDataReader::fd, and FileData::fileversion.

Referenced by BKE_collection_blend_read_data(), BLO_read_fileversion_get(), brush_blend_read_data(), blender::bke::direct_link_node_socket_default_value(), blender::bke::node_tree_blend_read_data(), and scene_blend_read_data().

BLO_read_float3_array()

void BLO_read_float3_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		float **	ptr_p )

Definition at line 5336 of file readfile.cc.

References BLO_read_float3_array(), and BLO_read_float_array().

Referenced by blend_read(), blend_read(), blend_read(), blend_read(), blend_read_mdisps(), BLO_read_float3_array(), lightprobe_grid_cache_frame_blend_read(), and blender::bke::read_array_data().

BLO_read_float_array()

void BLO_read_float_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		float **	ptr_p )

Definition at line 5326 of file readfile.cc.

References BLI_endian_switch_float_array(), BLO_read_float_array(), BLO_read_requires_endian_switch(), and BLO_read_struct_array_with_size().

Referenced by BKE_constraint_blend_read_data(), BKE_fmodifiers_blend_read_data(), blend_read(), blend_read(), blender::bke::CurvesGeometry::blend_read(), blend_read_layer_data(), blend_read_paint_mask(), BLO_read_float3_array(), BLO_read_float_array(), curve_blend_read_data(), direct_link_pointcache_mem(), IDP_DirectLinkArray(), lightprobe_grid_cache_frame_blend_read(), mask_blend_read_data(), and blender::bke::read_array_data().

BLO_read_get_new_data_address()

void * BLO_read_get_new_data_address	(	BlendDataReader *	reader,
		const void *	old_address )

Definition at line 5193 of file readfile.cc.

References BLO_read_get_new_data_address(), BlendDataReader::fd, and newdataadr().

Referenced by BLO_read_get_new_data_address().

BLO_read_get_new_data_address_no_us()

void * BLO_read_get_new_data_address_no_us	(	BlendDataReader *	reader,
		const void *	old_address,
		size_t	expected_size )

Does not consider the read data as 'used'. It will still be freed by readfile code at the end of the reading process, if no other 'real' usage was detected for it.

Typical valid usages include:

• Restoring pointers to a specific item in an array or list (usually 'active' item e.g.). The found item is expected to also be read as part of its array/list storage reading.
• Doing temporary access to deprecated data as part of some versioning code.

Definition at line 5198 of file readfile.cc.

References BLO_read_get_new_data_address_no_us(), blo_verify_data_address(), BlendDataReader::fd, and newdataadr_no_us().

Referenced by BKE_modifier_blend_read_data(), BLO_read_get_new_data_address_no_us(), modifier_replace_with_fluid(), blender::ed::outliner::outliner_space_blend_read_data(), and scene_blend_read_data().

blo_read_get_new_globaldata_address()

void * blo_read_get_new_globaldata_address	(	FileData *	fd,
		const void *	adr )

Direct data-blocks with global linking.

Note

This is rather unfortunate to have to expose this here, but better use that nasty hack in do_version than readfile itself.

Definition at line 1523 of file readfile.cc.

References blo_read_get_new_globaldata_address(), FileData::globmap, and oldnewmap_lookup_and_inc().

Referenced by blo_bhead_prev(), blo_do_versions_290(), blo_read_get_new_globaldata_address(), and link_global().

BLO_read_get_new_id_address()

ID * BLO_read_get_new_id_address	(	BlendLibReader *	reader,
		ID *	self_id,
		const bool	is_linked_only,
		ID *	id )

Search for the new address of given id, during library linking part of blend-file reading process.

Parameters

self_id	the ID owner of the given id pointer. Note that it may be an embedded ID.
is_linked_only	If true, only return found pointer if it is a linked ID. Used to prevent linked data to point to local IDs.

Returns

the new address of the given ID pointer, or null if not found.

Definition at line 5226 of file readfile.cc.

References BLO_read_get_new_id_address(), BlendLibReader::fd, and newlibadr().

Referenced by BLO_read_data_current_library(), BLO_read_get_new_id_address(), and lib_link_cb().

BLO_read_get_new_id_address_from_session_uid()

ID * BLO_read_get_new_id_address_from_session_uid	(	BlendLibReader *	reader,
		uint	session_uid )

Search for the new address of the ID for the given session_uid.

Only IDs existing in the newly read Main will be returned. If no matching session_uid in new main can be found, nullptr is returned.

This expected to be used during library-linking and/or 'undo_preserve' processes in undo case (i.e. memfile reading), typically to find a valid value (or nullptr) for ID pointers values coming from the previous, existing Main data, when it is preserved in newly read Main. See e.g. the #scene_undo_preserve code-path.

Definition at line 5234 of file readfile.cc.

References BKE_main_idmap_lookup_uid(), BLO_read_get_new_id_address_from_session_uid(), BlendLibReader::fd, and FileData::new_idmap_uid.

Referenced by BLO_read_data_current_library(), BLO_read_get_new_id_address_from_session_uid(), and scene_foreach_toolsettings_id_pointer_process().

BLO_read_glob_list()

void BLO_read_glob_list	(	BlendDataReader *	reader,
		ListBase *	list )

Definition at line 5495 of file readfile.cc.

References BLO_read_glob_list(), BlendDataReader::fd, and link_glob_list().

Referenced by BLO_read_glob_list(), and scene_blend_read_data().

BLO_read_int16_array()

void BLO_read_int16_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		int16_t **	ptr_p )

Definition at line 5296 of file readfile.cc.

References BLI_endian_switch_int16_array(), BLO_read_int16_array(), BLO_read_requires_endian_switch(), and BLO_read_struct_array_with_size().

Referenced by BLO_read_int16_array(), and blender::bke::read_array_data().

BLO_read_int32_array()

void BLO_read_int32_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		int32_t **	ptr_p )

Definition at line 5306 of file readfile.cc.

References BLI_endian_switch_int32_array(), BLO_read_int32_array(), BLO_read_requires_endian_switch(), and BLO_read_struct_array_with_size().

Referenced by blend_read(), blend_read(), blender::bke::CurvesGeometry::blend_read(), BLO_read_int32_array(), IDP_DirectLinkArray(), object_blend_read_data(), blender::bke::read_array_data(), read_layer(), and read_ui_data().

BLO_read_int8_array()

void BLO_read_int8_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		int8_t **	ptr_p )

Definition at line 5290 of file readfile.cc.

References BLO_read_int8_array(), and BLO_read_struct_array_with_size().

Referenced by blend_read_mdisps(), BLO_read_int8_array(), IDP_DirectLinkArray(), lightprobe_grid_cache_frame_blend_read(), blender::bke::read_array_data(), and read_ui_data().

BLO_read_lib_get_main()

Main * BLO_read_lib_get_main

(

BlendLibReader *

reader

)

Definition at line 5510 of file readfile.cc.

References BLO_read_lib_get_main(), and BlendLibReader::main.

Referenced by BKE_pose_blend_read_after_liblink(), BLO_read_data_current_library(), BLO_read_lib_get_main(), object_blend_read_after_liblink(), and workspace_blend_read_after_liblink().

BLO_read_lib_is_undo()

bool BLO_read_lib_is_undo

(

BlendLibReader *

reader

)

Definition at line 5505 of file readfile.cc.

References BLO_read_lib_is_undo(), BlendLibReader::fd, FD_FLAGS_IS_MEMFILE, and FileData::flags.

Referenced by BKE_pose_blend_read_after_liblink(), BLO_read_data_current_library(), BLO_read_lib_is_undo(), and blender::bke::ntree_blend_read_after_liblink().

BLO_read_lib_reports()

BlendFileReadReport * BLO_read_lib_reports

(

BlendLibReader *

reader

)

Definition at line 5515 of file readfile.cc.

References BLO_read_lib_reports(), BlendLibReader::fd, and FileData::reports.

Referenced by BLO_read_data_current_library(), BLO_read_lib_reports(), object_blend_read_after_liblink(), and scene_blend_read_after_liblink().

BLO_read_pointer_array()

void BLO_read_pointer_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		void **	ptr_p )

Definition at line 5402 of file readfile.cc.

References BLI_assert_unreachable, BLO_read_pointer_array(), convert_pointer_array_32_to_64(), convert_pointer_array_64_to_32(), BlendDataReader::fd, FileData::filesdna, MEM_freeN(), MEM_malloc_arrayN(), FileData::memsdna, newdataadr(), and SDNA::pointer_size.

Referenced by BKE_gpencil_blend_read_data(), BLO_read_pointer_array(), curve_blend_read_data(), curves_blend_read_data(), direct_link_moviePlaneTracks(), grease_pencil_blend_read_data(), IDP_DirectLinkArray(), blender::bke::node_interface::item_types::item_read_data(), mesh_blend_read_data(), metaball_blend_read_data(), object_blend_read_data(), pointcloud_blend_read_data(), blender::bke::read_channelbag(), read_drawing_array(), blender::bke::read_layers(), blender::bke::read_slots(), blender::bke::read_strip_keyframe_data(), blender::bke::read_strip_keyframe_data_array(), blender::ed::spreadsheet::spreadsheet_blend_read_data(), blender::ed::spreadsheet::spreadsheet_table_blend_read(), and volume_blend_read_data().

BLO_read_requires_endian_switch()

bool BLO_read_requires_endian_switch

(

BlendDataReader *

reader

)

Definition at line 5244 of file readfile.cc.

References BLO_read_requires_endian_switch(), BlendDataReader::fd, FD_FLAGS_SWITCH_ENDIAN, and FileData::flags.

Referenced by blender::bke::action_blend_read_data(), BLO_read_double_array(), BLO_read_float_array(), BLO_read_int16_array(), BLO_read_int32_array(), BLO_read_requires_endian_switch(), BLO_read_uint32_array(), convert_pointer_array_64_to_32(), IDP_DirectLinkProperty(), ipo_blend_read_data(), mesh_blend_read_data(), blender::bke::read_slots(), and shapekey_blend_read_data().

blo_read_shared_impl()

blender::ImplicitSharingInfoAndData blo_read_shared_impl	(	BlendDataReader *	reader,
		const void **	ptr_p,
		const blender::FunctionRef< const blender::ImplicitSharingInfo *()>	read_fn )

Definition at line 5442 of file readfile.cc.

References Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), BLO_read_data_is_undo(), blo_read_shared_impl(), BlendDataReader::fd, FD_FLAGS_IS_MEMFILE, FileData::file, FileData::flags, Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_default(), Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_ptr(), MemFileSharedStorage::map, UndoReader::memfile, BlendDataReader::shared_data_by_stored_address, and MemFile::shared_storage.

BLO_read_string() [1/2]

void BLO_read_string	(	BlendDataReader *	reader,
		char **	ptr_p )

Definition at line 5351 of file readfile.cc.

References BLI_assert_msg, BLO_read_data_address, BLO_read_string(), len(), MEM_allocN_len, and str.

Referenced by BKE_asset_catalog_path_list_blend_read_data(), BKE_asset_metadata_read(), BKE_asset_weak_reference_read(), BKE_fcurve_blend_read_data(), BKE_keyingsets_blend_read_data(), BKE_paint_blend_read_data(), BKE_preferences_extension_repo_read_data(), BKE_viewer_path_blend_read_data(), blender::bke::AttributeStorage::blend_read(), blender::blend_read(), blender::nodes::BakeItemsAccessor::blend_read_data_item(), blender::nodes::CaptureAttributeItemsAccessor::blend_read_data_item(), blender::nodes::ClosureInputItemsAccessor::blend_read_data_item(), blender::nodes::ClosureOutputItemsAccessor::blend_read_data_item(), blender::nodes::CombineBundleItemsAccessor::blend_read_data_item(), blender::nodes::EvaluateClosureInputItemsAccessor::blend_read_data_item(), blender::nodes::EvaluateClosureOutputItemsAccessor::blend_read_data_item(), blender::nodes::ForeachGeometryElementGenerationItemsAccessor::blend_read_data_item(), blender::nodes::ForeachGeometryElementInputItemsAccessor::blend_read_data_item(), blender::nodes::ForeachGeometryElementMainItemsAccessor::blend_read_data_item(), blender::nodes::FormatStringItemsAccessor::blend_read_data_item(), blender::nodes::MenuSwitchItemsAccessor::blend_read_data_item(), blender::nodes::RepeatItemsAccessor::blend_read_data_item(), blender::nodes::SeparateBundleItemsAccessor::blend_read_data_item(), blender::nodes::SimulationItemsAccessor::blend_read_data_item(), BLO_read_string(), BLO_read_string(), camera_blend_read_data(), curve_blend_read_data(), curves_blend_read_data(), direct_link_id_override_property(), blender::bke::direct_link_node_socket(), direct_link_panel_list(), blender::bke::node_interface::item_types::item_read_data(), mesh_blend_read_data(), blender::nodes::node_fn_input_string_cc::node_blend_read(), blender::bke::node_blend_read_data_storage(), blender::bke::node_tree_blend_read_data(), read_layer(), read_layer_tree_group(), read_ui_data(), blender::ed::asset::shelf::settings_blend_read_data(), blender::ed::spreadsheet::spreadsheet_blend_read_data(), blender::ed::spreadsheet::spreadsheet_column_blend_read(), blender::ed::spreadsheet::spreadsheet_column_id_blend_read(), and text_blend_read_data().

BLO_read_string() [2/2]

void BLO_read_string	(	BlendDataReader *	reader,
		char *const *	ptr_p )

Definition at line 5370 of file readfile.cc.

References BLO_read_string().

BLO_read_struct_array_with_size()

void * BLO_read_struct_array_with_size	(	BlendDataReader *	reader,
		const void *	old_address,
		size_t	expected_size )

The 'main' read function and helper macros for non-basic data types.

NOTE: Currently the usage of the type info is very minimal/basic, it merely does a lose check on the data size.

Definition at line 5206 of file readfile.cc.

References BLO_read_struct_array_with_size(), blo_verify_data_address(), BlendDataReader::fd, and newdataadr().

Referenced by blender::nodes::socket_items::blend_read_data(), BLO_read_char_array(), BLO_read_double_array(), BLO_read_float_array(), BLO_read_int16_array(), BLO_read_int32_array(), BLO_read_int8_array(), BLO_read_struct_array_with_size(), BLO_read_struct_by_name_array(), BLO_read_struct_list_with_size(), BLO_read_uint32_array(), and BLO_read_uint8_array().

BLO_read_struct_by_name_array()

void * BLO_read_struct_by_name_array	(	BlendDataReader *	reader,
		const char *	struct_name,
		int64_t	items_num,
		const void *	old_address )

Similar to BLO_read_struct_array_with_size, but can use a (DNA) type name instead of the type itself to find the expected data size.

Somewhat mirrors BLO_write_struct_array_by_name.

Definition at line 5214 of file readfile.cc.

References BLI_assert, BLO_read_struct_array_with_size(), BLO_read_struct_by_name_array(), DNA_struct_find_with_alias(), DNA_struct_identifier(), DNA_struct_size(), BlendDataReader::fd, FileData::memsdna, and STREQ.

Referenced by BKE_constraint_blend_read_data(), BKE_fmodifiers_blend_read_data(), BKE_pose_blend_read_data(), blend_read_layer_data(), BLO_read_struct_by_name_array(), and blender::bke::node_blend_read_data_storage().

BLO_read_struct_list_with_size()

void BLO_read_struct_list_with_size	(	BlendDataReader *	reader,
		const size_t	expected_elem_size,
		ListBase *	list )

Definition at line 5257 of file readfile.cc.

References BLI_listbase_is_empty(), BLO_read_struct_array_with_size(), BLO_read_struct_list_with_size(), ListBase::first, ListBase::last, Link::next, and Link::prev.

Referenced by BLO_read_struct_list_with_size().

BLO_read_struct_member_offset()

int BLO_read_struct_member_offset	(	const BlendDataReader *	reader,
		const char *	stype,
		const char *	vartype,
		const char *	name )

Definition at line 5249 of file readfile.cc.

References BLO_read_struct_member_offset(), DNA_struct_member_offset_by_name_with_alias(), BlendDataReader::fd, and FileData::filesdna.

Referenced by BLO_read_data_current_library(), BLO_read_struct_member_offset(), and scene_blend_read_data().

BLO_read_uint32_array()

void BLO_read_uint32_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		uint32_t **	ptr_p )

Definition at line 5316 of file readfile.cc.

References BLI_endian_switch_uint32_array(), BLO_read_requires_endian_switch(), BLO_read_struct_array_with_size(), and BLO_read_uint32_array().

Referenced by BKE_previewimg_blend_read(), blend_read(), BLO_read_uint32_array(), and direct_link_pointcache_mem().

BLO_read_uint8_array()

void BLO_read_uint8_array	(	BlendDataReader *	reader,
		const int64_t	array_size,
		uint8_t **	ptr_p )

Definition at line 5284 of file readfile.cc.

References BLO_read_struct_array_with_size(), and BLO_read_uint8_array().

Referenced by blend_read_layer_data(), BLO_read_uint8_array(), and blender::bke::read_array_data().

BLO_readfile_id_runtime_data_free()

void BLO_readfile_id_runtime_data_free

(

ID &

id

)

Free the ID_Readfile_Data of this ID. Does not deal with embedded IDs.

Definition at line 2245 of file readfile.cc.

References BLO_readfile_id_runtime_data_free(), and MEM_SAFE_FREE.

Referenced by BKE_libblock_free_runtime_data(), BLO_readfile_id_runtime_data_free(), BLO_readfile_id_runtime_data_free_all(), and read_library_linked_ids().

BLO_readfile_id_runtime_data_free_all()

void BLO_readfile_id_runtime_data_free_all

(

Main &

bmain

)

Free the ID_Readfile_Data of all IDs in this bmain and all their embedded IDs.

This is typically called at the end of the versioning process, as after that ID.runtime.readfile_data should no longer be needed.

Definition at line 2250 of file readfile.cc.

References BLO_readfile_id_runtime_data_free(), BLO_readfile_id_runtime_data_free_all(), FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, GS, bNodeTree::id, Collection::id, ID_SCE, ID::name, and blender::bke::node_tree_from_id().

Referenced by BKE_blendfile_append(), BKE_blendfile_link(), BLO_readfile_id_runtime_data_free_all(), and setup_app_data().

BLO_readfile_id_runtime_tags()

ID_Readfile_Data::Tags BLO_readfile_id_runtime_tags

(

ID &

id

)

Return id->runtime.readfile_data->tags if the readfile_data is allocated, otherwise return an all-zero set of tags.

Definition at line 2231 of file readfile.cc.

References BLO_readfile_id_runtime_tags().

Referenced by blo_do_versions_pre250(), BLO_expand_main(), BLO_readfile_id_runtime_tags(), blender::animrig::versioning::convert_legacy_action_assignments(), direct_link_id(), direct_link_id_common(), expand_doit_library(), has_linked_ids_to_read(), lib_link_all(), read_library_clear_weak_links(), read_library_linked_id(), and read_library_linked_ids().

BLO_readfile_id_runtime_tags_for_write()

ID_Readfile_Data::Tags & BLO_readfile_id_runtime_tags_for_write

(

ID &

id

)

Create the readfile_data if needed, and return id->runtime.readfile_data->tags.

Use it instead of BLO_readfile_id_runtime_tags when tags need to be set.

Definition at line 2239 of file readfile.cc.

References BLO_readfile_id_runtime_tags_for_write(), and readfile_id_runtime_data_ensure().

Referenced by blo_do_versions_pre250(), BLO_expand_main(), BLO_readfile_id_runtime_tags_for_write(), lib_link_all(), read_libblock_undo_restore_at_old_address(), and read_library_linked_id().

blo_readfile_invalidate()

void blo_readfile_invalidate	(	FileData *	fd,
		Main *	bmain,
		const char *	message )

Definition at line 586 of file readfile.cc.

References blo_readfile_invalidate(), BLO_reportf_wrap(), Main::is_read_invalid, Main::prev, FileData::reports, and RPT_ERROR.

Referenced by BLO_read_invalidate_message(), blo_readfile_invalidate(), blo_readfile_invalidate(), and blo_verify_data_address().

BLO_reportf_wrap()

void BLO_reportf_wrap	(	BlendFileReadReport *	reports,
		const eReportType	type,
		const char *	format,
			... )

Definition at line 214 of file readfile.cc.

References BKE_report(), BKE_report_type_str(), BLO_reportf_wrap(), G, printf, and reports.

blo_split_main()

void blo_split_main	(	ListBase *	mainlist,
		Main *	main )

Definition at line 402 of file readfile.cc.

References BKE_main_idmap_destroy(), BKE_main_lists_get(), BKE_main_namemap_clear(), BKE_main_new(), BLENDER_FILE_SUBVERSION, BLENDER_FILE_VERSION, BLI_addtail(), BLI_listbase_count(), BLI_listbase_is_empty(), blo_split_main(), Main::curlib, ListBase::first, GS, Main::has_forward_compatibility_issues, i, ID_LI, Main::is_asset_edit_file, ListBase::last, LIBRARY_IS_ASSET_EDIT_FILE, main, MAIN_VERSION_FILE_OLDER_OR_EQUAL, MEM_freeN(), MEM_malloc_arrayN(), ID::name, split_libdata(), Main::subversionfile, and Main::versionfile.

Referenced by BLO_main_validate_libraries(), blo_read_file_internal(), BLO_read_from_memfile(), blo_split_main(), library_link_begin(), and library_link_end().

BLO_thumbnail_from_file()

BlendThumbnail * BLO_thumbnail_from_file

(

const char *

filepath

)

Does a very light reading of given .blend file to extract its stored thumbnail.

Parameters

filepath

The path of the file to extract thumbnail from.

Returns

The raw thumbnail (MEM-allocated, as stored in file, use BKE_main_thumbnail_to_imbuf() to convert it to ImBuf image).

Definition at line 1467 of file readfile.cc.

References BLEN_THUMB_MEMSIZE, BLEN_THUMB_MEMSIZE_FILE, BLEN_THUMB_MEMSIZE_IS_VALID, BLI_assert, blo_filedata_free(), blo_filedata_from_file_minimal(), BLO_thumbnail_from_file(), data, MEM_mallocN(), and read_file_thumbnail().

Referenced by BLO_thumbnail_from_file(), imb_thumb_load_from_blendfile(), and uiTemplateRecentFiles_tooltip_func().

blo_verify_data_address()

void * blo_verify_data_address ( FileData * fd, void * new_address, const void * , const size_t expected_size )

static

Definition at line 5169 of file readfile.cc.

References blo_readfile_invalidate(), blo_verify_data_address(), ListBase::last, FileData::mainlist, and MEM_allocN_len.

Referenced by BLO_read_get_new_data_address_no_us(), BLO_read_struct_array_with_size(), and blo_verify_data_address().

BLO_version_from_file()

short BLO_version_from_file

(

const char *

filepath

)

Does a very light reading of given .blend file to extract its version.

Parameters

filepath

The path of the blend file to extract version from.

Returns

The file version

Definition at line 1494 of file readfile.cc.

References blo_filedata_free(), blo_filedata_from_file_minimal(), BLO_version_from_file(), and FileData::fileversion.

Referenced by BLO_version_from_file(), file_draw_tooltip_custom_func(), and uiTemplateRecentFiles_tooltip_func().

change_ID_link_filedata_get()

FileData * change_ID_link_filedata_get ( Main * bmain, FileData * basefd )

static

Definition at line 1574 of file readfile.cc.

References change_ID_link_filedata_get(), Main::curlib, and Library::runtime.

Referenced by change_ID_link_filedata_get(), change_ID_pointer_to_real_ID_pointer(), and change_link_placeholder_to_real_ID_pointer().

change_ID_pointer_to_real_ID_pointer()

void change_ID_pointer_to_real_ID_pointer ( ListBase * mainlist, FileData * basefd, void * old, void * newp )

static

Definition at line 1597 of file readfile.cc.

References change_ID_link_filedata_get(), change_ID_pointer_to_real_ID_pointer(), change_ID_pointer_to_real_ID_pointer_fd(), and LISTBASE_FOREACH.

Referenced by change_ID_pointer_to_real_ID_pointer(), and direct_link_library().

change_ID_pointer_to_real_ID_pointer_fd()

void change_ID_pointer_to_real_ID_pointer_fd ( FileData * fd, const void * old, void * newp )

static

Definition at line 1561 of file readfile.cc.

References BKE_idtype_idcode_is_valid(), BLI_assert, change_ID_pointer_to_real_ID_pointer_fd(), GS, FileData::libmap, OldNewMap::map, and Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::values().

Referenced by change_ID_pointer_to_real_ID_pointer(), and change_ID_pointer_to_real_ID_pointer_fd().

change_link_placeholder_to_real_ID_pointer()

void change_link_placeholder_to_real_ID_pointer ( ListBase * mainlist, FileData * basefd, void * old, void * newp )

static

Definition at line 1584 of file readfile.cc.

References change_ID_link_filedata_get(), change_link_placeholder_to_real_ID_pointer(), change_link_placeholder_to_real_ID_pointer_fd(), and LISTBASE_FOREACH.

Referenced by change_link_placeholder_to_real_ID_pointer(), read_library_clear_weak_links(), and read_library_linked_ids().

change_link_placeholder_to_real_ID_pointer_fd()

void change_link_placeholder_to_real_ID_pointer_fd ( FileData * fd, const void * old, void * newp )

static

Definition at line 1543 of file readfile.cc.

References change_link_placeholder_to_real_ID_pointer_fd(), GS, ID_LINK_PLACEHOLDER, FileData::libmap, OldNewMap::map, and Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::values().

Referenced by change_link_placeholder_to_real_ID_pointer(), and change_link_placeholder_to_real_ID_pointer_fd().

convert_pointer_array_32_to_64()

void convert_pointer_array_32_to_64 ( BlendDataReader * , const int64_t array_size, const uint32_t * src, uint64_t * dst )

static

Definition at line 5391 of file readfile.cc.

References convert_pointer_array_32_to_64(), and i.

Referenced by BLO_read_pointer_array(), and convert_pointer_array_32_to_64().

convert_pointer_array_64_to_32()

void convert_pointer_array_64_to_32 ( BlendDataReader * reader, const int64_t array_size, const uint64_t * src, uint32_t * dst )

static

Definition at line 5380 of file readfile.cc.

References BLO_read_requires_endian_switch(), convert_pointer_array_64_to_32(), i, and uint32_from_uint64_ptr().

Referenced by BLO_read_pointer_array(), and convert_pointer_array_64_to_32().

create_placeholder()

ID * create_placeholder ( Main * mainvar, const short idcode, const char * idname, const int tag, const bool was_liboverride )

static

Definition at line 2575 of file readfile.cc.

References BKE_lib_libblock_session_uid_ensure(), BKE_libblock_alloc_notest(), BKE_libblock_init_empty(), BKE_main_idmap_insert_id(), BLI_addtail(), BLI_strncpy(), create_placeholder(), Main::curlib, ID::icon_id, ID_FAKE_USERS, Main::id_map, id_sort_by_name(), ID_TAG_LIBOVERRIDE_NEED_RESYNC, ID_TAG_MISSING, ID_TAG_TEMP_MAIN, ID::lib, ID::name, ID::tag, ID::us, and which_libbase().

Referenced by create_placeholder(), link_named_part(), and read_library_linked_id().

direct_link_id()

bool direct_link_id ( FileData * fd, Main * main, const int tag, const ID_Readfile_Data::Tags id_read_tags, ID * id, ID * id_old )

static

Definition at line 2626 of file readfile.cc.

References BKE_idtype_get_info_from_id(), BKE_idtype_id_foreach_cache(), BKE_screen_blend_read_data(), IDTypeInfo::blend_read_data, blo_cache_storage_entry_restore_in_new(), BLO_readfile_id_runtime_tags(), FileData::cache_storage, Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::clear(), direct_link_id(), direct_link_id_common(), direct_link_library(), BlendDataReader::fd, IDTypeInfo::foreach_cache, GS, ID_LI, ID_SCR, ID_Readfile_Data::Tags::is_link_placeholder, main, ID::name, and BlendDataReader::shared_data_by_stored_address.

Referenced by direct_link_id(), and read_libblock().

direct_link_id_common()

void direct_link_id_common ( BlendDataReader * reader, Library * current_library, ID * id, ID * id_old, int id_tag, ID_Readfile_Data::Tags id_read_tags )

static

Definition at line 2273 of file readfile.cc.

References ID::asset_data, IDTypeInfo::asset_type_info, BKE_animdata_blend_read_data(), BKE_asset_metadata_read(), BKE_idtype_get_info_from_id(), BKE_idtype_idcode_is_valid(), BKE_lib_libblock_session_uid_ensure(), BLI_assert_msg, BLO_read_data_is_undo(), BLO_READ_SKIP_UNDO_OLD_MAIN, BLO_read_struct, BLO_read_struct_list, BLO_readfile_id_runtime_tags(), direct_link_id_common(), direct_link_id_embedded_id(), direct_link_id_override_property(), direct_link_id_restore_recalc(), BlendDataReader::fd, GS, ID_FAKE_USERS, ID_FLAG_FAKEUSER, ID_FLAG_INDIRECT_WEAK_LINK, ID_IS_LINKED, ID_TAG_KEEP_ON_UNDO, ID_TAG_TEMP_MAIN, IDP_BlendDataRead, ID_Readfile_Data::Tags::is_link_placeholder, ID::lib, ID::library_weak_reference, LISTBASE_FOREACH, MAIN_ID_SESSION_UID_UNSET, ID::name, ID::override_library, ID::properties, IDOverrideLibrary::properties, readfile_id_runtime_data_ensure(), FileData::skip_flags, ID::system_properties, and ID::tag.

Referenced by direct_link_id(), direct_link_id_common(), and direct_link_id_embedded_id().

direct_link_id_embedded_id()

void direct_link_id_embedded_id ( BlendDataReader * reader, Library * current_library, ID * id, ID * id_old )

static

Definition at line 2109 of file readfile.cc.

References BKE_collection_blend_read_data(), BKE_id_name(), BKE_idtype_idcode_is_valid(), BLO_read_struct, BLO_reportf_wrap(), direct_link_id_common(), direct_link_id_embedded_id(), BlendDataReader::fd, GS, Collection::id, Scene::id, ID_SCE, Scene::master_collection, MEM_SAFE_FREE, ID::name, blender::bke::node_tree_blend_read_data(), blender::bke::node_tree_from_id(), blender::bke::node_tree_ptr_from_id(), FileData::reports, RPT_, and RPT_ERROR.

Referenced by direct_link_id_common(), and direct_link_id_embedded_id().

direct_link_id_override_property()

void direct_link_id_override_property ( BlendDataReader * reader, IDOverrideLibraryProperty * op )

static

Definition at line 2085 of file readfile.cc.

References BLO_read_string(), BLO_read_struct_list, direct_link_id_override_property(), LISTBASE_FOREACH, IDOverrideLibraryProperty::operations, IDOverrideLibraryProperty::rna_path, and IDOverrideLibraryProperty::tag.

Referenced by direct_link_id_common(), and direct_link_id_override_property().

direct_link_id_restore_recalc()

int direct_link_id_restore_recalc ( const FileData * fd, const ID * id_target, const ID * id_current, const bool is_identical )

static

Definition at line 2177 of file readfile.cc.

References BLI_assert, direct_link_id_restore_recalc(), direct_link_id_restore_recalc_exceptions(), ID_RECALC_ALL, ID_RECALC_SYNC_TO_EVAL, ID::recalc, ID::recalc_up_to_undo_push, STEP_REDO, STEP_UNDO, and FileData::undo_direction.

Referenced by direct_link_id_common(), and direct_link_id_restore_recalc().

direct_link_id_restore_recalc_exceptions()

int direct_link_id_restore_recalc_exceptions ( const ID * id_current )

static

Definition at line 2166 of file readfile.cc.

References direct_link_id_restore_recalc_exceptions(), GS, ID_OB, ID_RECALC_GEOMETRY, and ID::name.

Referenced by direct_link_id_restore_recalc(), direct_link_id_restore_recalc_exceptions(), and read_libblock_undo_restore_identical().

direct_link_keymapitem()

void direct_link_keymapitem ( BlendDataReader * reader, wmKeyMapItem * kmi )

static

Definition at line 3598 of file readfile.cc.

References BLO_read_struct, direct_link_keymapitem(), wmKeyMapItem::flag, IDP_BlendDataRead, KMI_UPDATE, wmKeyMapItem::properties, and wmKeyMapItem::ptr.

Referenced by direct_link_keymapitem(), and read_userdef().

direct_link_library()

void direct_link_library ( FileData * fd, Library * lib, Main * main )

static

Definition at line 2481 of file readfile.cc.

References BKE_main_new(), BKE_packedfile_blend_read(), BLI_addtail(), BLI_path_abs(), BLI_path_cmp, BLI_path_normalize(), BLI_remlink(), BLO_reportf_wrap(), change_ID_pointer_to_real_ID_pointer(), Main::curlib, direct_link_library(), Library::filepath, Library::id, id_us_ensure_real(), LISTBASE_FOREACH, main, FileData::mainlist, MEM_freeN(), Library::packedfile, FileData::relabase, FileData::reports, RPT_, RPT_WARNING, Library::runtime, and STRNCPY().

Referenced by direct_link_id(), and direct_link_library().

do_versions()

void do_versions ( FileData * fd, Library * lib, Main * main )

static

Definition at line 3321 of file readfile.cc.

References blo_do_versions_250(), blo_do_versions_260(), blo_do_versions_270(), blo_do_versions_280(), blo_do_versions_290(), blo_do_versions_300(), blo_do_versions_400(), blo_do_versions_410(), blo_do_versions_420(), blo_do_versions_430(), blo_do_versions_440(), blo_do_versions_450(), blo_do_versions_pre250(), CLOG_INFO, do_versions(), G, G_DEBUG, LIKELY, LOG, main, FileData::relabase, STRNCPY(), and version_forward_compat_system_idprops().

Referenced by blo_read_file_internal(), do_versions(), and read_libraries().

do_versions_after_linking()

void do_versions_after_linking ( FileData * fd, Main * main )

static

Definition at line 3403 of file readfile.cc.

References BLI_assert, CLOG_INFO, do_versions_after_linking(), do_versions_after_linking_250(), do_versions_after_linking_260(), do_versions_after_linking_270(), do_versions_after_linking_280(), do_versions_after_linking_290(), do_versions_after_linking_300(), do_versions_after_linking_400(), do_versions_after_linking_410(), do_versions_after_linking_420(), do_versions_after_linking_430(), do_versions_after_linking_440(), do_versions_after_linking_450(), LOG, and main.

Referenced by blo_read_file_internal(), do_versions_after_linking(), and library_link_end().

do_versions_userdef()

void do_versions_userdef ( FileData * , BlendFileData * bfd )

static

Definition at line 3310 of file readfile.cc.

References blo_do_versions_userdef(), do_versions_userdef(), and BlendFileData::user.

Referenced by blo_read_file_internal(), and do_versions_userdef().

expand_cb()

int expand_cb ( LibraryIDLinkCallbackData * cb_data )

static

Definition at line 4428 of file readfile.cc.

References BlendExpander::callback, LibraryIDLinkCallbackData::cb_flag, expand_cb(), BlendExpander::fd, LibraryIDLinkCallbackData::id_pointer, IDWALK_CB_EMBEDDED, IDWALK_CB_EMBEDDED_NOT_OWNING, IDWALK_CB_LOOPBACK, IDWALK_CB_READFILE_IGNORE, IDWALK_RET_NOP, BlendExpander::main, and LibraryIDLinkCallbackData::user_data.

Referenced by BLO_expand_main(), and expand_cb().

expand_doit_library()

void expand_doit_library ( void * fdhandle, Main * mainvar, void * old )

static

Definition at line 4307 of file readfile.cc.

References BLI_assert, blo_bhead_id_name(), blo_bhead_is_id_valid_type(), blo_find_main(), BLO_readfile_id_runtime_tags(), BLO_reportf_wrap(), BHead::code, Main::curlib, expand_doit_library(), Library::filepath, find_bhead(), find_previous_lib(), G, G_DEBUG, GS, ID_FLAG_INDIRECT_WEAK_LINK, ID_LINK_PLACEHOLDER, ID_SCR, ID_SCRN, id_sort_by_name(), FileData::id_tag_extra, ID_TAG_INDIRECT, INDEX_ID_NULL, ID_Readfile_Data::Tags::is_link_placeholder, Main::is_read_invalid, library_id_is_yet_read(), MEM_freeN(), ID::name, ID_Readfile_Data::Tags::needs_expanding, BHead::old, oldnewmap_lib_insert(), ID::prev, printf, read_id_struct(), read_libblock(), FileData::relabase, FileData::reports, RPT_, RPT_WARNING, Library::runtime, and which_libbase().

Referenced by expand_doit_library(), library_link_end(), and read_libraries().

filedata_new()

FileData * filedata_new ( BlendFileReadReport * reports )

static

Definition at line 1131 of file readfile.cc.

References BLI_assert, FileData::datamap, DNA_sdna_current_get(), filedata_new(), FileData::globmap, FileData::libmap, FileData::memsdna, oldnewmap_new(), FileData::reports, and reports.

Referenced by blo_filedata_from_file_descriptor(), blo_filedata_from_memfile(), blo_filedata_from_memory(), and filedata_new().

find_bhead()

BHead * find_bhead ( FileData * fd, void * old )

static

Definition at line 4194 of file readfile.cc.

References BHeadSort::bhead, FileData::bheadmap, blo_bhead_first(), blo_bhead_next(), find_bhead(), BHead::old, BHeadSort::old, sort_bhead_old_map(), FileData::tot_bheadmap, and verg_bheadsort().

Referenced by expand_doit_library(), and find_bhead().

find_bhead_from_code_name()

BHead * find_bhead_from_code_name ( FileData * fd, const short idcode, const char * name )

static

Definition at line 4228 of file readfile.cc.

References FileData::bhead_idname_map, BLI_strncpy(), find_bhead_from_code_name(), and MAX_ID_NAME.

Referenced by find_bhead_from_code_name(), find_bhead_from_idname(), and link_named_part().

find_bhead_from_idname()

BHead * find_bhead_from_idname ( FileData * fd, const char * idname )

static

Definition at line 4237 of file readfile.cc.

References FileData::bhead_idname_map, do_versions_new_to_old_idcode_get(), find_bhead_from_code_name(), find_bhead_from_idname(), GS, ID_LINK_PLACEHOLDER, and LIKELY.

Referenced by find_bhead_from_idname(), and read_library_linked_id().

find_previous_lib()

BHead * find_previous_lib ( FileData * fd, BHead * bhead )

static

Definition at line 4178 of file readfile.cc.

References blo_bhead_prev(), BHead::code, FD_FLAGS_IS_MEMFILE, find_previous_lib(), FileData::flags, and ID_LI.

Referenced by expand_doit_library(), and find_previous_lib().

fix_relpaths_library()

void fix_relpaths_library ( const char * basepath, Main * main )

static

Definition at line 2541 of file readfile.cc.

References BLI_path_is_rel(), BLI_path_rel(), fix_relpaths_library(), LISTBASE_FOREACH, main, and STRNCPY().

Referenced by blo_read_file_internal(), fix_relpaths_library(), and library_link_end().

get_alloc_name()

const char * get_alloc_name ( FileData * fd, BHead * bh, const char * blockname, const int id_type_index = INDEX_ID_NULL )

static

Generate the final allocation string reference for read blocks of data. If blockname is given, use it as 'owner block' info, otherwise use the id type index to get that info.

Note

These strings are stored until Blender exits

Definition at line 1810 of file readfile.cc.

References intern::memutil::alloc_string_storage_get(), BKE_idtype_get_info_from_idtype_index(), BLI_assert, intern::memutil::AllocStringStorage< keyT, hashT >::contains(), DNA_struct_identifier(), FileData::filesdna, intern::memutil::AllocStringStorage< keyT, hashT >::find(), get_alloc_name(), INDEX_ID_MAX, INDEX_ID_NULL, intern::memutil::AllocStringStorage< keyT, hashT >::insert(), IDTypeInfo::name, BHead::nr, BHead::SDNAnr, FileData::storage_handle, UNLIKELY, and UNUSED_VARS_NDEBUG.

Referenced by get_alloc_name(), read_libblock(), and read_struct().

get_bhead()

BHeadN * get_bhead ( FileData * fd )

static

Definition at line 623 of file readfile.cc.

References BHeadN::bhead, FileData::bhead_list, BlenderHeader::bhead_type(), BHEAD_USE_READ_ON_DEMAND, FileData::blender_header, BLI_addtail(), BLI_assert, BLO_readfile_read_bhead(), FD_FLAGS_IS_MEMFILE, FD_FLAGS_SWITCH_ENDIAN, FileData::file, BHeadN::file_offset, FileData::flags, get_bhead(), BHeadN::has_data, FileData::is_eof, BHeadN::is_memchunk_identical, BHead::len, MEM_freeN(), MEM_mallocN(), BHeadN::next, FileReader::offset, BHeadN::prev, FileReader::read, FileReader::seek, and UNLIKELY.

Referenced by blo_bhead_first(), blo_bhead_next(), and get_bhead().

has_linked_ids_to_read()

int has_linked_ids_to_read ( Main * mainvar )

static

Definition at line 4830 of file readfile.cc.

References BKE_main_lists_get(), BLO_readfile_id_runtime_tags(), has_linked_ids_to_read(), ID_FLAG_INDIRECT_WEAK_LINK, ID_Readfile_Data::Tags::is_link_placeholder, and LISTBASE_FOREACH.

Referenced by has_linked_ids_to_read(), and read_libraries().

is_minversion_older_than_blender()

bool is_minversion_older_than_blender ( FileData * fd, ReportList * reports )

static

Check if FileGlobal::minversion of the file is older than current Blender, return false if it is not. Should only be called after read_file_dna was successfully executed.

Definition at line 1153 of file readfile.cc.

References BKE_blender_version_blendfile_string_from_values(), BKE_reportf(), BLENDER_FILE_SUBVERSION, BLENDER_FILE_VERSION, BLI_assert, blo_bhead_first(), blo_bhead_next(), BLO_CODE_GLOB, CLOG_WARN, FileData::filesdna, FileData::fileversion, INDEX_ID_NULL, is_minversion_older_than_blender(), LOG, MEM_freeN(), FileGlobal::minsubversion, FileGlobal::minversion, read_struct(), FileData::relabase, reports, RPT_ERROR, and FileGlobal::subversion.

Referenced by blo_decode_and_check(), and is_minversion_older_than_blender().

lib_link_all()

void lib_link_all ( FileData * fd, Main * bmain )

static

Definition at line 3492 of file readfile.cc.

References after_liblink_id_process(), BKE_idtype_get_info_from_id(), BKE_library_foreach_ID_link(), IDTypeInfo::blend_read_undo_preserve, BLI_assert, BLO_readfile_id_runtime_tags(), BLO_readfile_id_runtime_tags_for_write(), FD_FLAGS_IS_MEMFILE, FileData::flags, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, ID_TAG_UNDO_OLD_ID_REUSED_NOUNDO, ID_TAG_UNDO_OLD_ID_REUSED_UNCHANGED, IDWALK_DO_DEPRECATED_POINTERS, IDWALK_INCLUDE_UI, IDWALK_NO_ORIG_POINTERS_ACCESS, IDWALK_NOP, lib_link_all(), lib_link_cb(), ID_Readfile_Data::Tags::needs_linking, ID::orig_id, and ID::tag.

Referenced by blo_read_file_internal(), lib_link_all(), library_link_end(), and read_libraries().

lib_link_cb()

int lib_link_cb ( LibraryIDLinkCallbackData * cb_data )

static

Definition at line 3464 of file readfile.cc.

References BLO_read_get_new_id_address(), LibraryIDLinkCallbackData::cb_flag, ID_IS_LINKED, LibraryIDLinkCallbackData::id_pointer, IDWALK_CB_EMBEDDED, IDWALK_CB_EMBEDDED_NOT_OWNING, IDWALK_CB_READFILE_IGNORE, IDWALK_RET_NOP, lib_link_cb(), LibraryIDLinkCallbackData::owner_id, and LibraryIDLinkCallbackData::user_data.

Referenced by lib_link_all(), and lib_link_cb().

lib_link_scenes_check_set()

void lib_link_scenes_check_set ( Main * bmain )

static

Definition at line 2455 of file readfile.cc.

References BLI_listbase_count(), CLOG_WARN, Scene::flag, Scene::id, lib_link_scenes_check_set(), LISTBASE_FOREACH, LOG, ID::name, SCE_READFILE_LIBLINK_NEED_SETSCENE_CHECK, Main::scenes, and UNUSED_VARS.

Referenced by after_liblink_merged_bmain_process(), and lib_link_scenes_check_set().

library_id_is_yet_read()

ID * library_id_is_yet_read ( FileData * fd, Main * mainvar, BHead * bhead )

static

Definition at line 4253 of file readfile.cc.

References BKE_main_idmap_create(), BKE_main_idmap_lookup_name(), BKE_main_idmap_main_get(), BLI_assert, BLI_findstring(), blo_bhead_id_name(), Main::curlib, GS, Main::id_map, library_id_is_yet_read(), MAIN_IDMAP_TYPE_NAME, offsetof, and which_libbase().

Referenced by expand_doit_library(), library_id_is_yet_read(), link_named_part(), and read_libblock_undo_restore_linked().

library_link_begin()

Main * library_link_begin ( Main * mainvar, FileData * fd, const char * filepath, const int id_tag_extra )

static

Definition at line 4570 of file readfile.cc.

References BKE_main_blendfile_path(), BLI_assert, blo_find_main(), blo_split_main(), Main::curlib, FileData::fileversion, FileData::id_tag_extra, ID_TAG_TEMP_MAIN, library_link_begin(), FileData::mainlist, MEM_callocN(), read_file_bhead_idname_map_create(), read_file_version(), Library::runtime, and Main::versionfile.

Referenced by BLO_library_link_begin(), and library_link_begin().

library_link_end()

void library_link_end ( Main * mainl, FileData ** fd, const int flag, ReportList * reports )

static

Definition at line 4662 of file readfile.cc.

References add_main_to_main(), after_liblink_merged_bmain_process(), BKE_collections_after_lib_link(), BKE_lib_override_library_main_update(), BKE_lib_override_library_main_validate(), BKE_main_blendfile_path(), BKE_main_blendfile_path_from_global(), BKE_main_collections_parent_relations_rebuild(), BKE_main_free(), BKE_main_id_refcount_recompute(), BKE_main_id_tag_all(), BKE_main_idmap_create(), BKE_main_is_empty(), BKE_main_new(), BLI_assert, BLI_path_rel(), BLO_expand_main(), blo_filedata_free(), blo_join_main(), BLO_LIBLINK_COLLECTION_NO_HIERARCHY_REBUILD, blo_read_file_checks(), blo_split_main(), Main::curlib, do_versions_after_linking(), expand_doit_library(), FD_FLAGS_SWITCH_ENDIAN, FILE_RELPATH, Library::filepath, fix_relpaths_library(), Main::has_forward_compatibility_issues, Main::id_map, ID_TAG_NEW, Main::is_read_invalid, lib_link_all(), library_link_end(), MAIN_IDMAP_TYPE_NAME, FileData::mainlist, MEM_freeN(), Main::next, blender::bke::node_tree_update_all_new(), placeholders_ensure_valid(), read_libraries(), read_libraries_report_invalid_id_names(), reports, Library::runtime, split_main_newid(), STRNCPY(), and Main::versionfile.

Referenced by BLO_library_link_end(), and library_link_end().

library_parent_filepath()

const char * library_parent_filepath ( Library * lib )

static

Definition at line 237 of file readfile.cc.

References library_parent_filepath(), and Library::runtime.

Referenced by library_parent_filepath(), read_library_file_data(), and read_library_linked_id().

link_glob_list()

void link_glob_list ( FileData * fd, ListBase * lb )

static

Definition at line 1991 of file readfile.cc.

References BLI_listbase_is_empty(), ListBase::first, FileData::globmap, ListBase::last, link_glob_list(), newdataadr(), Link::next, oldnewmap_insert(), and Link::prev.

Referenced by BLO_read_glob_list(), and link_glob_list().

link_global()

void link_global ( FileData * fd, BlendFileData * bfd )

static

Definition at line 3287 of file readfile.cc.

References blo_read_get_new_globaldata_address(), BlendFileData::cur_view_layer, BlendFileData::curscene, BlendFileData::curscreen, ListBase::first, link_global(), BlendFileData::main, newlibadr(), and Main::scenes.

Referenced by blo_read_file_internal(), and link_global().

link_named_part()

ID * link_named_part ( Main * mainl, FileData * fd, const short idcode, const char * name, const int flag )

static

Definition at line 4498 of file readfile.cc.

References BKE_idtype_idcode_is_linkable(), BKE_idtype_idcode_is_valid(), BLI_assert, blo_bhead_is_id_valid_type(), BLO_LIBLINK_FORCE_INDIRECT, BLO_LIBLINK_USE_PLACEHOLDERS, CLOG_WARN, BHead::code, create_placeholder(), find_bhead_from_code_name(), ID_FLAG_INDIRECT_WEAK_LINK, id_sort_by_name(), ID_TAG_EXTERN, FileData::id_tag_extra, ID_TAG_INDIRECT, library_id_is_yet_read(), link_named_part(), LOG, ID::name, ID_Readfile_Data::Tags::needs_expanding, BHead::old, oldnewmap_lib_insert(), read_libblock(), ID::tag, and which_libbase().

Referenced by BLO_library_link_named_part(), and link_named_part().

long_id_names_ensure_unique_id_names()

void long_id_names_ensure_unique_id_names ( Main * bmain )

static

ID names are truncated the their maximum allowed length at a very low level of the readfile code (see read_id_struct).

However, ensuring they remain unique can only be done once all IDs have been read and put in Main.

Note

BKE_main_namemap_validate_and_fix could also be used here - but it is designed for a more general usage, where names are typically expected to be valid, and would generate noisy logs in this case, where names are expected to not be valid.

Definition at line 971 of file readfile.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_new(), BKE_id_new_name_validate(), BLI_assert, CLOG_INFO, blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains(), FOREACH_MAIN_LISTBASE_BEGIN, FOREACH_MAIN_LISTBASE_END, ID_IS_LINKED, LISTBASE_FOREACH_MUTABLE, LOG, long_id_names_ensure_unique_id_names(), and RenameExistingNever.

Referenced by blo_read_file_internal(), and long_id_names_ensure_unique_id_names().

long_id_names_process_action_slots_identifiers()

void long_id_names_process_action_slots_identifiers ( Main * bmain )

static

Iterate all IDs from Actions and look for non-null terminated ActionSlot.identifier. Also handle slot users (in Action constraint, AnimData, and NLA strips).

This is for forward compatibility, if the blendfile was saved from a version allowing larger MAX_ID_NAME value than the current one (introduced when switching from MAX_ID_NAME = 66 to MAX_ID_NAME = 258).

Definition at line 1013 of file readfile.cc.

References ATTR_FALLTHROUGH, BKE_animdata_from_id(), BLI_str_utf8_truncate_at_size(), BLI_uniquename_cb(), bPose::chanbase, CLOG_INFO, CONSTRAINT_TYPE_ACTION, Object::constraints, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, blender::bke::nla::foreach_strip_adt(), GS, i, ID_AC, ID_OB, ActionSlot::identifier, AnimData::last_slot_identifier, bActionConstraint::last_slot_identifier, NlaStrip::last_slot_identifier, LISTBASE_FOREACH, LOG, long_id_names_process_action_slots_identifiers(), MAX_ID_NAME, ID::name, Object::pose, bAction::slot_array, bAction::slot_array_num, and AnimData::tmp_last_slot_identifier.

Referenced by blo_read_file_internal(), and long_id_names_process_action_slots_identifiers().

newdataadr()

void * newdataadr ( FileData * fd, const void * adr )

static

Definition at line 1512 of file readfile.cc.

References FileData::datamap, newdataadr(), and oldnewmap_lookup_and_inc().

Referenced by BLO_read_get_new_data_address(), BLO_read_pointer_array(), BLO_read_struct_array_with_size(), link_glob_list(), and newdataadr().

newdataadr_no_us()

void * newdataadr_no_us ( FileData * fd, const void * adr )

static

Definition at line 1518 of file readfile.cc.

References FileData::datamap, newdataadr_no_us(), and oldnewmap_lookup_and_inc().

Referenced by BLO_read_get_new_data_address_no_us(), and newdataadr_no_us().

newlibadr()

void * newlibadr ( FileData * fd, ID * , const bool is_linked_only, const void * adr )

static

Definition at line 1529 of file readfile.cc.

References FileData::libmap, newlibadr(), and oldnewmap_liblookup().

Referenced by blo_do_versions_newlibadr(), BLO_read_get_new_id_address(), link_global(), and newlibadr().

oldnewmap_clear()

void oldnewmap_clear ( OldNewMap * onm )

static

Definition at line 319 of file readfile.cc.

References Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::clear(), OldNewMap::map, MEM_freeN(), oldnewmap_clear(), and Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::values().

Referenced by blo_read_asset_data_block(), oldnewmap_clear(), read_libblock(), and read_userdef().

oldnewmap_free()

void oldnewmap_free ( OldNewMap * onm )

static

Definition at line 330 of file readfile.cc.

References oldnewmap_free().

Referenced by blo_filedata_free(), oldnewmap_free(), and read_library_file_data().

oldnewmap_insert()

bool oldnewmap_insert ( OldNewMap * onm, const void * oldaddr, void * newaddr, const int nr )

static

Returns

true if the oldaddr key has been successfully added to the onm, and no existing entry was overwritten.

Definition at line 268 of file readfile.cc.

References Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_overwrite(), OldNewMap::map, and oldnewmap_insert().

Referenced by blo_do_versions_oldnewmap_insert(), BLO_read_data_globmap_add(), link_glob_list(), oldnewmap_insert(), oldnewmap_lib_insert(), and read_data_into_datamap().

oldnewmap_lib_insert()

void oldnewmap_lib_insert ( FileData * fd, const void * oldaddr, ID * newaddr, const int id_code )

static

Definition at line 277 of file readfile.cc.

References FileData::libmap, oldnewmap_insert(), and oldnewmap_lib_insert().

Referenced by expand_doit_library(), link_named_part(), oldnewmap_lib_insert(), read_libblock(), read_libblock_undo_restore(), read_libblock_undo_restore_identical(), read_libblock_undo_restore_linked(), and read_undo_move_libmain_data().

oldnewmap_liblookup()

void * oldnewmap_liblookup ( OldNewMap * onm, const void * addr, const bool is_linked_only )

static

Definition at line 303 of file readfile.cc.

References ID_IS_LINKED, oldnewmap_liblookup(), and oldnewmap_lookup_and_inc().

Referenced by newlibadr(), and oldnewmap_liblookup().

oldnewmap_lookup_and_inc()

void * oldnewmap_lookup_and_inc ( OldNewMap * onm, const void * addr, const bool increase_users )

static

Definition at line 290 of file readfile.cc.

References Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_ptr(), OldNewMap::map, NewAddress::newp, NewAddress::nr, and oldnewmap_lookup_and_inc().

Referenced by blo_read_get_new_globaldata_address(), newdataadr(), newdataadr_no_us(), oldnewmap_liblookup(), and oldnewmap_lookup_and_inc().

oldnewmap_new()

OldNewMap * oldnewmap_new ( )

static

Definition at line 259 of file readfile.cc.

References oldnewmap_new().

Referenced by filedata_new(), oldnewmap_new(), and read_library_file_data().

peek_struct_undo()

const void * peek_struct_undo ( FileData * fd, BHead * bhead )

static

Definition at line 1984 of file readfile.cc.

References BLI_assert, FD_FLAGS_IS_MEMFILE, FileData::flags, BHead::len, peek_struct_undo(), and UNUSED_VARS_NDEBUG.

Referenced by peek_struct_undo(), and read_libblock_undo_restore().

placeholders_ensure_valid()

void placeholders_ensure_valid ( Main * bmain )

static

Definition at line 2614 of file readfile.cc.

References BKE_object_materials_sync_length(), ID_TAG_MISSING, LISTBASE_FOREACH, Main::objects, placeholders_ensure_valid(), and ID::tag.

Referenced by blo_read_file_internal(), library_link_end(), and placeholders_ensure_valid().

read_blender_header()

void read_blender_header ( FileData * fd )

static

Definition at line 837 of file readfile.cc.

References FileData::blender_header, BLO_readfile_blender_header_decode(), BlenderHeader::endian, ENDIAN_ORDER, FD_FLAGS_FILE_FUTURE, FD_FLAGS_FILE_OK, FD_FLAGS_FILE_POINTSIZE_IS_4, FD_FLAGS_POINTSIZE_DIFFERS, FD_FLAGS_SWITCH_ENDIAN, FileData::file, BlenderHeader::file_version, FileData::fileversion, FileData::flags, BlenderHeader::pointer_size, and read_blender_header().

Referenced by blo_decode_and_check(), blo_filedata_from_file_minimal(), and read_blender_header().

read_data_into_datamap()

BHead * read_data_into_datamap ( FileData * fd, BHead * bhead, const char * allocname, const int id_type_index )

static

Definition at line 2678 of file readfile.cc.

References blo_bhead_next(), BLO_CODE_DATA, CLOG_ERROR, BHead::code, data, FileData::datamap, LOG, BHead::old, oldnewmap_insert(), read_data_into_datamap(), and read_struct().

Referenced by blo_read_asset_data_block(), read_data_into_datamap(), read_libblock(), and read_userdef().

read_file_bhead_idname_map_create()

void read_file_bhead_idname_map_create ( FileData * fd )

static

Definition at line 507 of file readfile.cc.

References FileData::bhead_idname_map, BKE_idtype_idcode_is_linkable(), blo_bhead_first(), blo_bhead_id_name(), blo_bhead_is_id_valid_type(), blo_bhead_next(), BLO_CODE_ENDB, and read_file_bhead_idname_map_create().

Referenced by library_link_begin(), read_file_bhead_idname_map_create(), and read_library_file_data().

read_file_dna()

bool read_file_dna ( FileData * fd, const char ** r_error_message )

static

Returns

Success if the file is read correctly, else set r_error_message.

Definition at line 865 of file readfile.cc.

References BLI_assert, BLI_STATIC_ASSERT, blo_bhead_first(), blo_bhead_next(), BLO_CODE_DNA1, BLO_CODE_ENDB, BLO_CODE_GLOB, blo_do_versions_dna(), BHead::code, FileData::compflags, DNA_reconstruct_info_create(), DNA_sdna_alias_data_ensure_structs_map(), DNA_sdna_from_data(), DNA_struct_get_compareflags(), DNA_struct_member_offset_by_name_with_alias(), FD_FLAGS_SWITCH_ENDIAN, FileData::filesdna, FileData::fileversion, FileData::flags, FileData::id_asset_data_offset, FileData::id_name_offset, BHead::len, FileData::memsdna, num, offsetof, read_file_dna(), FileData::reconstruct_info, and FileGlobal::subvstr.

Referenced by blo_decode_and_check(), and read_file_dna().

read_file_thumbnail()

int * read_file_thumbnail ( FileData * fd )

static

Definition at line 920 of file readfile.cc.

References BLEN_THUMB_MEMSIZE_FILE, BLEN_THUMB_MEMSIZE_IS_VALID, BLI_endian_switch_int32(), blo_bhead_first(), blo_bhead_next(), BLO_CODE_REND, BLO_CODE_TEST, BHead::code, data, FD_FLAGS_SWITCH_ENDIAN, FileData::flags, BHead::len, and read_file_thumbnail().

Referenced by blo_read_file_internal(), BLO_thumbnail_from_file(), and read_file_thumbnail().

read_file_version()

void read_file_version ( FileData * fd, Main * main )

static

Definition at line 454 of file readfile.cc.

References BLENDER_FILE_SUBVERSION, BLENDER_FILE_VERSION, BLI_assert, blo_bhead_first(), blo_bhead_next(), BLO_CODE_ENDB, BLO_CODE_GLOB, BHead::code, FileGlobal::fileflags, FileData::fileversion, G_FILE_ASSET_EDIT_FILE, INDEX_ID_NULL, LIBRARY_IS_ASSET_EDIT_FILE, main, MAIN_VERSION_FILE_OLDER_OR_EQUAL, MEM_freeN(), FileGlobal::minsubversion, FileGlobal::minversion, read_file_version(), read_struct(), SET_FLAG_FROM_TEST, and FileGlobal::subversion.

Referenced by blo_find_main(), library_link_begin(), read_file_version(), and read_library_file_data().

read_global()

BHead * read_global ( BlendFileData * bfd, FileData * fd, BHead * bhead )

static

Definition at line 3237 of file readfile.cc.

References BLENDER_FILE_SUBVERSION, BLENDER_FILE_VERSION, blo_bhead_next(), FileGlobal::build_commit_timestamp, Main::build_commit_timestamp, FileGlobal::build_hash, Main::build_hash, BlendFileData::cur_view_layer, FileGlobal::cur_view_layer, BlendFileData::curscene, FileGlobal::curscene, BlendFileData::curscreen, FileGlobal::curscreen, BlendFileData::fileflags, FileData::fileflags, FileGlobal::fileflags, BlendFileData::filepath, FileGlobal::filepath, G, G_FILE_ASSET_EDIT_FILE, G_FILE_RECOVER_READ, BlendFileData::globalf, FileData::globalf, FileGlobal::globalf, Main::has_forward_compatibility_issues, INDEX_ID_NULL, Main::is_asset_edit_file, BlendFileData::main, MAIN_VERSION_FILE_OLDER_OR_EQUAL, MEM_freeN(), FileGlobal::minsubversion, Main::minsubversionfile, FileGlobal::minversion, Main::minversionfile, read_global(), read_struct(), FileData::relabase, STRNCPY(), FileGlobal::subversion, and Main::subversionfile.

Referenced by blo_read_file_internal(), and read_global().

read_id_struct()

ID * read_id_struct ( FileData * fd, BHead * bh, const char * blockname, const int id_type_index )

static

Definition at line 1962 of file readfile.cc.

References BLI_str_utf8_truncate_at_size(), CLOG_INFO, FD_FLAGS_HAS_INVALID_ID_NAMES, FileData::flags, LOG, MAX_ID_NAME, ID::name, read_id_struct(), and read_struct().

Referenced by expand_doit_library(), read_id_struct(), and read_libblock().

read_libblock()

BHead * read_libblock ( FileData * fd, Main * main, BHead * bhead, int id_tag, ID_Readfile_Data::Tags id_read_tags, const bool placeholder_set_indirect_extern, ID ** r_id )

static

Definition at line 3078 of file readfile.cc.

References BKE_id_free(), BKE_idtype_idcode_to_index(), BKE_main_idmap_insert_id(), BLI_addtail(), blo_bhead_next(), BLO_READ_SKIP_UNDO_OLD_MAIN, CLOG_WARN, BHead::code, FileData::datamap, direct_link_id(), FD_FLAGS_IS_MEMFILE, ID::flag, FileData::flags, get_alloc_name(), GS, ID_FLAG_INDIRECT_WEAK_LINK, ID_LINK_PLACEHOLDER, ID_TAG_EXTERN, ID_TAG_INDIRECT, ID_TAG_NEW, ID_Readfile_Data::Tags::is_link_placeholder, LOG, main, MEM_freeN(), ID::name, ID_Readfile_Data::Tags::needs_linking, FileData::new_idmap_uid, BHead::old, oldnewmap_clear(), oldnewmap_lib_insert(), read_data_into_datamap(), read_id_struct(), read_libblock(), read_libblock_undo_restore(), read_libblock_undo_restore_at_old_address(), FileData::skip_flags, and which_libbase().

Referenced by blo_read_file_internal(), expand_doit_library(), link_named_part(), read_libblock(), and read_library_linked_id().

read_libblock_is_identical()

bool read_libblock_is_identical ( FileData * fd, BHead * bhead )

static

Definition at line 2704 of file readfile.cc.

References BHEADN_FROM_BHEAD, blo_bhead_next(), BLO_CODE_DATA, BHead::code, BHead::len, and read_libblock_is_identical().

Referenced by read_libblock_is_identical(), and read_libblock_undo_restore().

read_libblock_undo_restore()

bool read_libblock_undo_restore ( FileData * fd, Main * main, BHead * bhead, const int id_tag, ID ** r_id_old )

static

Definition at line 2977 of file readfile.cc.

References BKE_idtype_get_info_from_id(), BKE_main_idmap_lookup_uid(), BLI_assert, BLO_READ_SKIP_UNDO_OLD_MAIN, CLOG_INFO, BHead::code, IDTypeInfo::flags, ID_LI, ID_LINK_PLACEHOLDER, IDTYPE_FLAGS_NO_MEMFILE_UNDO, LOG_UNDO, main, ID::name, FileData::new_idmap_uid, BHead::old, FileData::old_idmap_uid, oldnewmap_lib_insert(), peek_struct_undo(), read_libblock_is_identical(), read_libblock_undo_restore(), read_libblock_undo_restore_identical(), read_libblock_undo_restore_library(), read_libblock_undo_restore_linked(), ID::session_uid, and FileData::skip_flags.

Referenced by read_libblock(), and read_libblock_undo_restore().

read_libblock_undo_restore_at_old_address()

void read_libblock_undo_restore_at_old_address ( FileData * fd, Main * main, ID * id, ID * id_old )

static

Definition at line 2935 of file readfile.cc.

References BKE_lib_id_swap_full(), BLI_addtail(), BLI_assert, BLI_remlink(), BLO_READ_SKIP_UNDO_OLD_MAIN, BLO_readfile_id_runtime_tags_for_write(), ListBase::first, GS, ID_REMAP_NO_ORIG_POINTERS_ACCESS, ID_REMAP_SKIP_NEVER_NULL_USAGE, ID_REMAP_SKIP_UPDATE_TAGGING, ID_REMAP_SKIP_USER_CLEAR, ID_REMAP_SKIP_USER_REFCOUNT, ID_TAG_UNDO_OLD_ID_REREAD_IN_PLACE, main, ID::name, ID_Readfile_Data::Tags::needs_linking, new_lb, old_bmain, FileData::old_mainlist, ID::orig_id, read_libblock_undo_restore_at_old_address(), FileData::skip_flags, ID::tag, and which_libbase().

Referenced by read_libblock(), and read_libblock_undo_restore_at_old_address().

read_libblock_undo_restore_identical()

void read_libblock_undo_restore_identical ( FileData * fd, Main * main, const ID * , ID * id_old, BHead * bhead, const int id_tag )

static

Definition at line 2887 of file readfile.cc.

References BKE_main_idmap_insert_id(), BLI_addtail(), BLI_assert, BLI_remlink(), BLO_READ_SKIP_UNDO_OLD_MAIN, BHead::code, direct_link_id_restore_recalc_exceptions(), ListBase::first, GS, ID_FAKE_USERS, ID_OB, ID_TAG_KEEP_ON_UNDO, ID_TAG_UNDO_OLD_ID_REUSED_UNCHANGED, ID::lib, main, Object::mode, ID::name, FileData::new_idmap_uid, new_lb, ID::newid, OB_MODE_EDIT, BHead::old, old_bmain, FileData::old_mainlist, oldnewmap_lib_insert(), ID::orig_id, read_libblock_undo_restore_identical(), ID::recalc, ID::recalc_after_undo_push, FileData::skip_flags, ID::tag, ID::us, and which_libbase().

Referenced by read_libblock_undo_restore(), and read_libblock_undo_restore_identical().

read_libblock_undo_restore_library()

bool read_libblock_undo_restore_library ( FileData * fd, Main * new_main, const ID * id, ID * id_old, BHead * bhead )

static

Definition at line 2790 of file readfile.cc.

References CLOG_INFO, Main::curlib, ListBase::first, Library::id, LOG_UNDO, ID::name, Main::next, FileData::old_mainlist, read_libblock_undo_restore_library(), read_undo_move_libmain_data(), and Library::runtime.

Referenced by read_libblock_undo_restore(), and read_libblock_undo_restore_library().

read_libblock_undo_restore_linked()

bool read_libblock_undo_restore_linked ( FileData * fd, Main * libmain, const ID * id, ID ** r_id_old, BHead * bhead )

static

Definition at line 2838 of file readfile.cc.

References BKE_main_idmap_lookup_uid(), BLI_assert, CLOG_INFO, Main::curlib, Library::filepath, GS, Library::id, library_id_is_yet_read(), LOG_UNDO, ID::name, FileData::new_idmap_uid, BHead::old, oldnewmap_lib_insert(), read_libblock_undo_restore_linked(), and ID::session_uid.

Referenced by read_libblock_undo_restore(), and read_libblock_undo_restore_linked().

read_libraries()

void read_libraries ( FileData * basefd, ListBase * mainlist )

static

Definition at line 5075 of file readfile.cc.

References add_main_to_main(), BKE_main_free(), BKE_main_idmap_create(), BKE_main_new(), BLO_expand_main(), CLOG_INFO, do_versions(), expand_doit_library(), ListBase::first, has_linked_ids_to_read(), lib_link_all(), LOG, MAIN_IDMAP_TYPE_NAME, Main::next, read_libraries(), read_library_clear_weak_links(), read_library_file_data(), read_library_linked_ids(), and split_main_newid().

Referenced by blo_read_file_internal(), library_link_end(), and read_libraries().

read_libraries_report_invalid_id_names()

void read_libraries_report_invalid_id_names ( FileData * fd, ReportList * reports, const bool has_forward_compatibility_issues, const char * filepath )

static

Definition at line 4270 of file readfile.cc.

References BKE_reportf(), FD_FLAGS_HAS_INVALID_ID_NAMES, FileData::flags, read_libraries_report_invalid_id_names(), reports, RPT_ERROR, and RPT_WARNING.

Referenced by library_link_end(), read_libraries_report_invalid_id_names(), and read_library_linked_ids().

read_library_clear_weak_links()

void read_library_clear_weak_links ( FileData * basefd, ListBase * mainlist, Main * mainvar )

static

Definition at line 4971 of file readfile.cc.

References BKE_main_lists_get(), BLI_freelinkN(), BLO_readfile_id_runtime_tags(), change_link_placeholder_to_real_ID_pointer(), CLOG_INFO, ID::flag, ID_FLAG_INDIRECT_WEAK_LINK, ID_Readfile_Data::Tags::is_link_placeholder, LOG, ID::name, and read_library_clear_weak_links().

Referenced by read_libraries(), and read_library_clear_weak_links().

read_library_file_data()

FileData * read_library_file_data ( FileData * basefd, ListBase * mainlist, Main * mainl, Main * mainptr )

static

Definition at line 4997 of file readfile.cc.

References blo_filedata_from_file(), blo_filedata_from_memory(), BLO_reportf_wrap(), BlendFileReadReport::count, Main::curlib, Library::filepath, FileData::fileversion, Library::id, ID_TAG_MISSING, FileData::libmap, library_parent_filepath(), FileData::mainlist, oldnewmap_free(), oldnewmap_new(), Library::packedfile, pf, read_file_bhead_idname_map_create(), read_file_version(), read_library_file_data(), FileData::relabase, FileData::reports, RPT_, RPT_INFO, Library::runtime, STRNCPY(), Main::subversionfile, ID::tag, and Main::versionfile.

Referenced by read_libraries(), and read_library_file_data().

read_library_linked_id()

void read_library_linked_id ( FileData * basefd, FileData * fd, Main * mainvar, ID * id, ID ** r_id )

static

Definition at line 4847 of file readfile.cc.

References BKE_idtype_idcode_is_linkable(), BKE_idtype_idcode_to_name(), BLO_readfile_id_runtime_tags(), BLO_readfile_id_runtime_tags_for_write(), BLO_reportf_wrap(), CLOG_INFO, BlendFileReadReport::count, create_placeholder(), Main::curlib, find_bhead_from_idname(), GS, ID_FLAG_INDIRECT_WEAK_LINK, ID_TAG_EXTERN, ID_Readfile_Data::Tags::is_link_placeholder, library_parent_filepath(), LOG, ID::name, ID_Readfile_Data::Tags::needs_expanding, ID::override_library, read_libblock(), read_library_linked_id(), FileData::reports, RPT_, RPT_ERROR, Library::runtime, and ID::tag.

Referenced by read_library_linked_id(), and read_library_linked_ids().

read_library_linked_ids()

void read_library_linked_ids ( FileData * basefd, FileData * fd, ListBase * mainlist, Main * mainvar )

static

Definition at line 4903 of file readfile.cc.

References blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_overwrite(), BKE_main_idmap_remove_id(), BKE_main_lists_get(), BLI_remlink(), BLO_readfile_id_runtime_data_free(), BLO_readfile_id_runtime_tags(), change_link_placeholder_to_real_ID_pointer(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::clear(), Main::curlib, ID::flag, Main::has_forward_compatibility_issues, ID_FLAG_INDIRECT_WEAK_LINK, Main::id_map, ID_Readfile_Data::Tags::is_link_placeholder, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_default(), MEM_freeN(), ID::name, read_libraries_report_invalid_id_names(), read_library_linked_id(), read_library_linked_ids(), ID_Runtime::readfile_data, BlendFileReadReport::reports, FileData::reports, ID::runtime, and Library::runtime.

Referenced by read_libraries(), and read_library_linked_ids().

read_struct()

void * read_struct ( FileData * fd, BHead * bh, const char * blockname, const int id_type_index )

static

Definition at line 1887 of file readfile.cc.

References BHEADN_FROM_BHEAD, BLI_STATIC_ASSERT, blo_bhead_read_data(), blo_bhead_read_full(), FileData::compflags, DNA_struct_alignment(), DNA_struct_reconstruct(), FD_FLAGS_FILE_OK, FD_FLAGS_SWITCH_ENDIAN, FileData::filesdna, FileData::flags, get_alloc_name(), BHead::len, MEM_freeN(), MEM_mallocN_aligned(), BHead::nr, read_struct(), FileData::reconstruct_info, SDNA_CMP_NOT_EQUAL, SDNA_CMP_REMOVED, SDNA_RAW_DATA_STRUCT_INDEX, BHead::SDNAnr, switch_endian_structs(), and UNLIKELY.

Referenced by BLO_library_read_struct(), is_minversion_older_than_blender(), read_data_into_datamap(), read_file_version(), read_global(), read_id_struct(), read_struct(), and read_userdef().

read_undo_move_libmain_data()

void read_undo_move_libmain_data ( FileData * fd, Main * new_main, Main * old_main, Main * libmain, BHead * bhead )

static

Definition at line 2766 of file readfile.cc.

References BKE_main_idmap_insert_id(), BLI_addtail(), BLI_remlink(), BLI_remlink_safe(), Main::curlib, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, GS, Library::id, ID_TAG_UNDO_OLD_ID_REUSED_NOUNDO, Main::libraries, FileData::mainlist, ID::name, FileData::new_idmap_uid, BHead::old, FileData::old_mainlist, oldnewmap_lib_insert(), read_undo_move_libmain_data(), and ID::tag.

Referenced by blo_read_file_internal(), read_libblock_undo_restore_library(), and read_undo_move_libmain_data().

read_undo_remap_noundo_data()

void read_undo_remap_noundo_data ( FileData * fd )

static

Definition at line 3733 of file readfile.cc.

References BKE_library_foreach_ID_link(), ListBase::first, FOREACH_MAIN_ID_BEGIN, FOREACH_MAIN_ID_END, ID_IS_LINKED, ID_TAG_UNDO_OLD_ID_REUSED_NOUNDO, IDWALK_INCLUDE_UI, FileData::mainlist, new_bmain, FileData::new_idmap_uid, read_undo_remap_noundo_data(), read_undo_remap_noundo_data_cb(), and ID::tag.

Referenced by blo_read_file_internal(), and read_undo_remap_noundo_data().

read_undo_remap_noundo_data_cb()

int read_undo_remap_noundo_data_cb ( LibraryIDLinkCallbackData * cb_data )

static

Definition at line 3711 of file readfile.cc.

References BKE_main_idmap_lookup_uid(), LibraryIDLinkCallbackData::cb_flag, LibraryIDLinkCallbackData::id_pointer, IDWALK_CB_EMBEDDED, IDWALK_CB_EMBEDDED_NOT_OWNING, IDWALK_RET_NOP, read_undo_remap_noundo_data_cb(), and LibraryIDLinkCallbackData::user_data.

Referenced by read_undo_remap_noundo_data(), and read_undo_remap_noundo_data_cb().

read_undo_reuse_noundo_local_ids()

void read_undo_reuse_noundo_local_ids ( FileData * fd )

static

Definition at line 2732 of file readfile.cc.

References BKE_idtype_get_info_from_id(), BKE_main_idmap_insert_id(), BKE_main_lists_get(), BLI_assert, BLI_listbase_is_empty(), BLI_listbase_is_single(), BLI_movelisttolist(), ListBase::first, IDTypeInfo::flags, i, IDTypeInfo::id_code, ID_TAG_UNDO_OLD_ID_REUSED_NOUNDO, IDTYPE_FLAGS_NO_MEMFILE_UNDO, LISTBASE_FOREACH, FileData::mainlist, new_bmain, FileData::new_idmap_uid, new_lb, old_bmain, FileData::old_mainlist, read_undo_reuse_noundo_local_ids(), and which_libbase().

Referenced by blo_read_file_internal(), and read_undo_reuse_noundo_local_ids().

read_userdef()

BHead * read_userdef ( BlendFileData * bfd, FileData * fd, BHead * bhead )

static

Definition at line 3606 of file readfile.cc.

References UserDef::addons, UserDef::app_template, UserDef::asset_libraries, UserDef::asset_shelves_settings, UserDef::autoexec_paths, BKE_asset_catalog_path_list_blend_read_data(), BKE_preferences_extension_repo_read_data(), BLO_read_struct, BLO_read_struct_list, FileData::datamap, direct_link_keymapitem(), UserDef::edit_studio_light, UserDef::extension_repos, ListBase::first, IDP_BlendDataRead, INDEX_ID_NULL, UserDef_Runtime::is_dirty, KEYMAP_UPDATE, ListBase::last, LISTBASE_FOREACH, BlendFileData::main, oldnewmap_clear(), bUserMenuItem_Op::prop, read_data_into_datamap(), read_struct(), read_userdef(), UserDef::runtime, UserDef::script_directories, Main::subversionfile, UserDef::subversionfile, UserDef::themes, UserDef::uifonts, UserDef::uistyles, BlendFileData::user, UserDef::user_keyconfig_prefs, UserDef::user_keymaps, USER_MENU_TYPE_OPERATOR, UserDef::user_menus, Main::versionfile, and UserDef::versionfile.

Referenced by blo_read_file_internal(), and read_userdef().

readfile_id_runtime_data_ensure()

void readfile_id_runtime_data_ensure ( ID & id )

static

Definition at line 2223 of file readfile.cc.

References MEM_callocN(), and readfile_id_runtime_data_ensure().

Referenced by BLO_readfile_id_runtime_tags_for_write(), direct_link_id_common(), and readfile_id_runtime_data_ensure().

sort_bhead_old_map()

void sort_bhead_old_map ( FileData * fd )

static

Definition at line 4153 of file readfile.cc.

References BHeadSort::bhead, FileData::bheadmap, blo_bhead_first(), blo_bhead_next(), MEM_malloc_arrayN(), BHead::old, BHeadSort::old, sort_bhead_old_map(), FileData::tot_bheadmap, and verg_bheadsort().

Referenced by find_bhead(), and sort_bhead_old_map().

split_libdata()

void split_libdata ( ListBase * lb_src, Main ** lib_main_array, const uint lib_main_array_len )

static

Definition at line 380 of file readfile.cc.

References BLI_addtail(), BLI_remlink(), CLOG_ERROR, Main::curlib, ListBase::first, GS, LOG, split_libdata(), and which_libbase().

Referenced by blo_split_main(), and split_libdata().

split_main_newid()

void split_main_newid ( Main * mainptr, Main * main_newid )

static

Definition at line 4639 of file readfile.cc.

References BKE_main_lists_get(), BLI_addtail(), BLI_listbase_clear(), BLI_remlink(), Main::curlib, Main::filepath, i, ID_TAG_NEW, LISTBASE_FOREACH_MUTABLE, split_main_newid(), STRNCPY(), Main::subversionfile, and Main::versionfile.

Referenced by library_link_end(), read_libraries(), and split_main_newid().

switch_endian_structs()

void switch_endian_structs ( const SDNA * filesdna, BHead * bhead )

static

Definition at line 1787 of file readfile.cc.

References data, DNA_struct_size(), DNA_struct_switch_endian(), BHead::nr, BHead::SDNAnr, and switch_endian_structs().

Referenced by read_struct(), and switch_endian_structs().

verg_bheadsort()

int verg_bheadsort ( const void * v1, const void * v2 )

static

Definition at line 4139 of file readfile.cc.

References BHeadSort::old, v2, and verg_bheadsort().

Referenced by find_bhead(), sort_bhead_old_map(), and verg_bheadsort().

Variable Documentation

LOG

CLG_LogRef LOG = {"blo.readfile"}

static

Definition at line 178 of file readfile.cc.

LOG_UNDO

CLG_LogRef LOG_UNDO = {"blo.readfile.undo"}

static

Definition at line 179 of file readfile.cc.

Referenced by blo_read_file_internal(), read_libblock_undo_restore(), read_libblock_undo_restore_library(), and read_libblock_undo_restore_linked().