/* $Id: common_x86_features.h,v 1.1.1.1 2004/06/16 09:19:36 anholt Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /* * x86 CPUID feature information. The raw data is returned by * _mesa_identify_x86_cpu_features() and interpreted with the cpu_has_* * helper macros. * * Gareth Hughes */ #ifndef __COMMON_X86_FEATURES_H__ #define __COMMON_X86_FEATURES_H__ #define X86_FEATURE_FPU (1<<0) #define X86_FEATURE_CMOV (1<<1) #define X86_FEATURE_MMXEXT (1<<2) #define X86_FEATURE_MMX (1<<3) #define X86_FEATURE_FXSR (1<<4) #define X86_FEATURE_XMM (1<<5) #define X86_FEATURE_XMM2 (1<<6) #define X86_FEATURE_3DNOWEXT (1<<7) #define X86_FEATURE_3DNOW (1<<8) /* standard X86 CPU features */ #define X86_CPU_FPU (1<<0) #define X86_CPU_CMOV (1<<15) #define X86_CPU_MMX (1<<23) #define X86_CPU_XMM (1<<25) #define X86_CPU_XMM2 (1<<26) /* extended X86 CPU features */ #define X86_CPUEXT_MMX_EXT (1<<22) #define X86_CPUEXT_3DNOW_EXT (1<<30) #define X86_CPUEXT_3DNOW (1<<31) #define cpu_has_mmx (_mesa_x86_cpu_features & X86_FEATURE_MMX) #define cpu_has_mmxext (_mesa_x86_cpu_features & X86_FEATURE_MMXEXT) #define cpu_has_xmm (_mesa_x86_cpu_features & X86_FEATURE_XMM) #define cpu_has_xmm2 (_mesa_x86_cpu_features & X86_FEATURE_XMM2) #define cpu_has_3dnow (_mesa_x86_cpu_features & X86_FEATURE_3DNOW) #define cpu_has_3dnowext (_mesa_x86_cpu_features & X86_FEATURE_3DNOWEXT) #endif