mirror of https://github.com/PCSX2/pcsx2.git
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
|
/* Pcsx2 - Pc Ps2 Emulator
|
||
|
|
* Copyright (C) 2002-2008 Pcsx2 Team
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __MEMCPY_FAST_H__
|
||
|
|
#define __MEMCPY_FAST_H__
|
||
|
|
|
||
|
|
//#include "Misc.h"
|
||
|
|
|
||
|
|
void _memset16_unaligned( void* dest, u16 data, size_t size );
|
||
|
|
|
||
|
|
#if defined(_WIN32) && !defined(__x86_64__)
|
||
|
|
|
||
|
|
// The new simplified memcpy_amd_ is now faster than memcpy_raz_.
|
||
|
|
// memcpy_amd_ also does mmx register saving, negating the need for freezeregs (code cleanup!)
|
||
|
|
// Additionally, using one single memcpy implementation keeps the code cache cleaner.
|
||
|
|
|
||
|
|
//extern void __fastcall memcpy_raz_udst(void *dest, const void *src, size_t bytes);
|
||
|
|
//extern void __fastcall memcpy_raz_usrc(void *dest, const void *src, size_t bytes);
|
||
|
|
//extern void __fastcall memcpy_raz_(void *dest, const void *src, size_t bytes);
|
||
|
|
extern void __fastcall memcpy_amd_(void *dest, const void *src, size_t bytes);
|
||
|
|
|
||
|
|
# include "windows/memzero.h"
|
||
|
|
# define memcpy_fast memcpy_amd_
|
||
|
|
# define memcpy_aligned memcpy_amd_
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
// for now linux uses the GCC memcpy/memset implementations.
|
||
|
|
#define memcpy_fast memcpy
|
||
|
|
#define memcpy_raz_ memcpy
|
||
|
|
#define memcpy_raz_u memcpy
|
||
|
|
|
||
|
|
#define memcpy_aligned memcpy
|
||
|
|
#define memcpy_raz_u memcpy
|
||
|
|
|
||
|
|
#include "Linux/memzero.h"
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
extern u8 memcmp_mmx(const void* src1, const void* src2, int cmpsize);
|
||
|
|
extern void memxor_mmx(void* dst, const void* src1, int cmpsize);
|
||
|
|
|
||
|
|
#endif
|