| 0,0 → 1,78 |
|---|
| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2004 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this library; if not, write to the Free |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| |
| #ifdef SAVE_RCSID |
| static char rcsid = |
| "@(#) $Id: SDL_cpuinfo.h,v 1.5 2004/01/24 05:47:18 slouken Exp $"; |
| #endif |
| |
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| /* CPU feature detection for SDL */ |
| |
| #ifndef _SDL_cpuinfo_h |
| #define _SDL_cpuinfo_h |
| |
| #include "begin_code.h" |
| /* Set up for C function definitions, even when using C++ */ |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* This function returns true if the CPU has the RDTSC instruction |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(); |
| |
| /* This function returns true if the CPU has MMX features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(); |
| |
| /* This function returns true if the CPU has MMX Ext. features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(); |
| |
| /* This function returns true if the CPU has 3DNow features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(); |
| |
| /* This function returns true if the CPU has 3DNow! Ext. features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(); |
| |
| /* This function returns true if the CPU has SSE features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(); |
| |
| /* This function returns true if the CPU has SSE2 features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(); |
| |
| /* This function returns true if the CPU has AltiVec features |
| */ |
| extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(); |
| |
| /* Ends C function definitions when using C++ */ |
| #ifdef __cplusplus |
| } |
| #endif |
| #include "close_code.h" |
| |
| #endif /* _SDL_cpuinfo_h */ |