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00001 /******************************************************************************** 00002 * * 00003 * C P U I D S u p p o r t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 1998,2012 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************/ 00021 #ifndef FXCPUID_H 00022 #define FXCPUID_H 00023 00024 00025 namespace FX { 00026 00027 00028 // CPU Features for x86/x86-64 00029 enum { 00030 CPU_HAS_TSC = 0x00001, 00031 CPU_HAS_MMX = 0x00002, 00032 CPU_HAS_CMOV = 0x00004, 00033 CPU_HAS_SSE = 0x00008, 00034 CPU_HAS_SSE2 = 0x00010, 00035 CPU_HAS_SSE3 = 0x00020, 00036 CPU_HAS_SSSE3 = 0x00040, 00037 CPU_HAS_SSE4A = 0x00080, 00038 CPU_HAS_SSE41 = 0x00100, 00039 CPU_HAS_SSE42 = 0x00200, 00040 CPU_HAS_POPCNT = 0x00400, 00041 CPU_HAS_MOVBE = 0x00800, 00042 CPU_HAS_CMPXCHG8 = 0x01000, 00043 CPU_HAS_CMPXCHG16 = 0x02000, 00044 CPU_HAS_3DNOWEXT = 0x04000, 00045 CPU_HAS_3DNOW = 0x08000 00046 }; 00047 00048 00052 extern FXAPI FXbool fxCPUIDPresent(); 00053 00061 extern FXAPI FXuint fxCPUCaps(FXuint level=0); 00062 00071 extern FXAPI FXbool fxCPUGetCaps(FXuint level,FXuint features[]); 00072 00082 extern FXAPI FXbool fxCPUGetXCaps(FXuint level,FXuint count,FXuint features[]); 00083 00088 extern FXAPI FXuint fxCPUFeatures(); 00089 00095 extern FXAPI FXbool fxCPUName(FXchar name[]); 00096 00097 } 00098 00099 #endif
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Copyright © 1997-2011 Jeroen van der Zijp
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