155 lines
4.4 KiB
C
155 lines
4.4 KiB
C
/*
|
||
* ***** BEGIN GPL LICENSE BLOCK *****
|
||
*
|
||
* This program is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU General Public License
|
||
* as published by the Free Software Foundation; either version 2
|
||
* of the License, or (at your option) any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU General Public License
|
||
* along with this program; if not, write to the Free Software Foundation,
|
||
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
*
|
||
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
||
* All rights reserved.
|
||
*
|
||
* The Original Code is: all of this file.
|
||
*
|
||
* Contributor(s): none yet.
|
||
*
|
||
* ***** END GPL LICENSE BLOCK *****
|
||
*/
|
||
#ifndef __BKE_MAIN_H__
|
||
#define __BKE_MAIN_H__
|
||
|
||
/** \file BKE_main.h
|
||
* \ingroup bke
|
||
* \since March 2001
|
||
* \author nzc
|
||
* \section aboutmain Main struct
|
||
* Main is the root of the 'database' of a Blender context. All data
|
||
* is stuffed into lists, and all these lists are knotted to here. A
|
||
* Blender file is not much more but a binary dump of these
|
||
* lists. This list of lists is not serialized itself.
|
||
*
|
||
* Oops... this should be a _types.h file.
|
||
*
|
||
*/
|
||
#include "DNA_listBase.h"
|
||
|
||
#include "BKE_library.h"
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
struct Depsgraph;
|
||
struct Library;
|
||
struct MainLock;
|
||
struct GHash;
|
||
struct BLI_mempool;
|
||
|
||
/* Blender thumbnail, as written on file (width, height, and data as char RGBA). */
|
||
/* We pack pixel data after that struct. */
|
||
typedef struct BlendThumbnail {
|
||
int width, height;
|
||
char rect[0];
|
||
} BlendThumbnail;
|
||
|
||
/* Structs caching relations between data-blocks in a given Main. */
|
||
typedef struct MainIDRelationsEntry {
|
||
struct MainIDRelationsEntry *next;
|
||
/* WARNING! for user_to_used, that pointer is really an ID** one, but for used_to_user, it’s only an ID* one! */
|
||
struct ID **id_pointer;
|
||
int usage_flag; /* Using IDWALK_ enums, in BKE_library_query.h */
|
||
} MainIDRelationsEntry;
|
||
|
||
typedef struct MainIDRelations {
|
||
struct GHash *id_user_to_used;
|
||
struct GHash *id_used_to_user;
|
||
|
||
/* Private... */
|
||
struct BLI_mempool *entry_pool;
|
||
} MainIDRelations;
|
||
|
||
typedef struct Main {
|
||
struct Main *next, *prev;
|
||
char name[1024]; /* 1024 = FILE_MAX */
|
||
short versionfile, subversionfile; /* see BLENDER_VERSION, BLENDER_SUBVERSION */
|
||
short minversionfile, minsubversionfile;
|
||
uint64_t build_commit_timestamp; /* commit's timestamp from buildinfo */
|
||
char build_hash[16]; /* hash from buildinfo */
|
||
char recovered; /* indicate the main->name (file) is the recovered one */
|
||
/** All current ID's exist in the last memfile undo step. */
|
||
char is_memfile_undo_written;
|
||
|
||
BlendThumbnail *blen_thumb;
|
||
|
||
struct Library *curlib;
|
||
ListBase scene;
|
||
ListBase library;
|
||
ListBase object;
|
||
ListBase mesh;
|
||
ListBase curve;
|
||
ListBase mball;
|
||
ListBase mat;
|
||
ListBase tex;
|
||
ListBase image;
|
||
ListBase latt;
|
||
ListBase lamp;
|
||
ListBase camera;
|
||
ListBase ipo; // XXX deprecated
|
||
ListBase key;
|
||
ListBase world;
|
||
ListBase screen;
|
||
ListBase vfont;
|
||
ListBase text;
|
||
ListBase speaker;
|
||
ListBase lightprobe;
|
||
ListBase sound;
|
||
ListBase collection;
|
||
ListBase armature;
|
||
ListBase action;
|
||
ListBase nodetree;
|
||
ListBase brush;
|
||
ListBase particle;
|
||
ListBase palettes;
|
||
ListBase paintcurves;
|
||
ListBase wm;
|
||
ListBase gpencil;
|
||
ListBase movieclip;
|
||
ListBase mask;
|
||
ListBase linestyle;
|
||
ListBase cachefiles;
|
||
ListBase workspaces;
|
||
|
||
/* Must be generated, used and freed by same code - never assume this is valid data unless you know
|
||
* when, who and how it was created.
|
||
* Used by code doing a lot of remapping etc. at once to speed things up. */
|
||
struct MainIDRelations *relations;
|
||
|
||
struct MainLock *lock;
|
||
} Main;
|
||
|
||
#define MAIN_VERSION_ATLEAST(main, ver, subver) \
|
||
((main)->versionfile > (ver) || (main->versionfile == (ver) && (main)->subversionfile >= (subver)))
|
||
|
||
#define MAIN_VERSION_OLDER(main, ver, subver) \
|
||
((main)->versionfile < (ver) || (main->versionfile == (ver) && (main)->subversionfile < (subver)))
|
||
|
||
#define BLEN_THUMB_SIZE 128
|
||
|
||
#define BLEN_THUMB_MEMSIZE(_x, _y) (sizeof(BlendThumbnail) + ((size_t)(_x) * (size_t)(_y)) * sizeof(int))
|
||
#define BLEN_THUMB_SAFE_MEMSIZE(_x, _y) ((uint64_t)_x * (uint64_t)_y < (SIZE_MAX / (sizeof(int) * 4)))
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif /* __BKE_MAIN_H__ */
|