nevrax.org : docs

00001 
00007 /* Copyright, 2000-2002 Nevrax Ltd.
00008  *
00009  * This file is part of NEVRAX NEL.
00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2, or (at your option)
00013  * any later version.
00014 
00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018  * General Public License for more details.
00019 
00020  * You should have received a copy of the GNU General Public License
00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
00023  * MA 02111-1307, USA.
00024  */
00025 
00026 #ifndef NL_FAST_MEM_H
00027 #define NL_FAST_MEM_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 
00031 
00032 namespace NLMISC
00033 {
00034 
00035 //typedef void  *memcpyptr(void *dts, const void *src, size_t nbytes);
00036 
00044 class CFastMem
00045 {
00046 public:
00047 
00053         static void  *(*CFastMem::memcpy)(void *dts, const void *src, size_t nbytes);
00054 
00060         static void             precache(const void *src, uint nbytes);
00061 
00063 
00069         static void             *memcpySSE(void *dst, const void *src, size_t nbytes);
00070 
00076         static void             precacheSSE(const void *src, uint nbytes);
00077 
00084         static void             precacheMMX(const void *src, uint nbytes);
00085 };
00086 
00087 
00088 } // NLMISC
00089 
00090 
00091 #endif // NL_FAST_MEM_H
00092 
00093 /* End of fast_mem.h */