Bastien Montagne
59b2acc71b
Primary goal of this commit is to fix an annoying issue - when processing and saving .blend files in background mode you lose their thumbnails, since it can only be generated with an OpenGL context. Solution to that is to read .blend thumbnail while reading .blend file (only done in background mode currently), and store it in Main struct. Also, this lead to removing .blend file reading code from thumb_blend (no need to have doublons). We now have a small interface in regular reading code area, which keeps it reasonbaly light by only reading/parsing header info, and first few BHead blocks. This makes code reading .blend thumbnail about 3 to 4 times slower than previous highly specialized one in blend_thumb.c, but overall thumbnail generation of a big .blend files folder only grows of about 1%, think we can bare with it. Finally, since thumbnail is now optionally stored in Main struct, it makes it easy to allow user to define their own custom one (instead of auto-generated one). RNA API for this was not added though, accessing that kind of .blend meta-data has to be rethought a bit on a bigger level first. Reviewers: sergey, campbellbarton Subscribers: Severin, psy-fi Differential Revision: https://developer.blender.org/D1469
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BLO_WRITEFILE_H__
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#define __BLO_WRITEFILE_H__
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/** \file BLO_writefile.h
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* \ingroup blenloader
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* \brief external writefile function prototypes.
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*/
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struct BlendThumbnail;
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struct MemFile;
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struct Main;
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struct ReportList;
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extern int BLO_write_file(struct Main *mainvar, const char *filepath, int write_flags,
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struct ReportList *reports, const struct BlendThumbnail *thumb);
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extern int BLO_write_file_mem(struct Main *mainvar, struct MemFile *compare, struct MemFile *current, int write_flags);
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#endif
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