Ton Roosendaal
02a931ac4f
For some reason I thought SDL thread handling would be much simpler... but the migration to posix pthread went very smooth and painless. Less code even, and I even notice a slight performance increase! All threading code is still wrapped in blenlib/intern/threads.c Only real change was making the callback functions to return void pointer, instead of an int. The mutex handling is also different... there's no test anymore if a mutex was initialized, which is a bit confusing. But it appears to run all fine still. :) Nathan Letwory has been signalled already to provide the Windows pthread library and make/scons linking. For MSVC we might need help from someone else later though.
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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*
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* $Id:
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2006 Blender Foundation.
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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 BLI_THREADS_H
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#define BLI_THREADS_H
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void BLI_init_threads (ListBase *threadbase, void *(*do_thread)(void *), int tot);
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int BLI_available_threads(ListBase *threadbase);
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int BLI_available_thread_index(ListBase *threadbase);
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void BLI_insert_thread (ListBase *threadbase, void *callerdata);
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void BLI_remove_thread (ListBase *threadbase, void *callerdata);
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void BLI_end_threads (ListBase *threadbase);
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void BLI_lock_thread (void);
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void BLI_unlock_thread (void);
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/* threadsafe version of MEM_malloc and friends */
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void *MEM_mallocT(int len, char *name);
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void *MEM_callocT(int len, char *name);
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void *MEM_mapallocT(int len, char *name);
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void MEM_freeT(void *poin);
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#endif
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