forked from KolibriOS/kolibrios
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
|
/*
|
||
|
|
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 */
|