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Annotation of sbbs/include/sdl/sdl_cpuinfo.h, revision 1.1.1.2

1.1       root        1: /*
                      2:     SDL - Simple DirectMedia Layer
1.1.1.2 ! root        3:     Copyright (C) 1997-2006 Sam Lantinga
1.1       root        4: 
                      5:     This library is free software; you can redistribute it and/or
1.1.1.2 ! root        6:     modify it under the terms of the GNU Lesser General Public
1.1       root        7:     License as published by the Free Software Foundation; either
1.1.1.2 ! root        8:     version 2.1 of the License, or (at your option) any later version.
1.1       root        9: 
                     10:     This library is distributed in the hope that it will be useful,
                     11:     but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
1.1.1.2 ! root       13:     Lesser General Public License for more details.
1.1       root       14: 
1.1.1.2 ! root       15:     You should have received a copy of the GNU Lesser General Public
        !            16:     License along with this library; if not, write to the Free Software
        !            17:     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
1.1       root       18: 
                     19:     Sam Lantinga
                     20:     [email protected]
                     21: */
                     22: 
                     23: /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
                     24: /* CPU feature detection for SDL                                       */
                     25: 
                     26: #ifndef _SDL_cpuinfo_h
                     27: #define _SDL_cpuinfo_h
                     28: 
1.1.1.2 ! root       29: #include "SDL_stdinc.h"
        !            30: 
1.1       root       31: #include "begin_code.h"
                     32: /* Set up for C function definitions, even when using C++ */
                     33: #ifdef __cplusplus
                     34: extern "C" {
                     35: #endif
                     36: 
                     37: /* This function returns true if the CPU has the RDTSC instruction
                     38:  */
1.1.1.2 ! root       39: extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void);
1.1       root       40: 
                     41: /* This function returns true if the CPU has MMX features
                     42:  */
1.1.1.2 ! root       43: extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void);
1.1       root       44: 
                     45: /* This function returns true if the CPU has MMX Ext. features
                     46:  */
1.1.1.2 ! root       47: extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void);
1.1       root       48: 
                     49: /* This function returns true if the CPU has 3DNow features
                     50:  */
1.1.1.2 ! root       51: extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void);
1.1       root       52: 
                     53: /* This function returns true if the CPU has 3DNow! Ext. features
                     54:  */
1.1.1.2 ! root       55: extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void);
1.1       root       56: 
                     57: /* This function returns true if the CPU has SSE features
                     58:  */
1.1.1.2 ! root       59: extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void);
1.1       root       60: 
                     61: /* This function returns true if the CPU has SSE2 features
                     62:  */
1.1.1.2 ! root       63: extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void);
1.1       root       64: 
                     65: /* This function returns true if the CPU has AltiVec features
                     66:  */
1.1.1.2 ! root       67: extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void);
1.1       root       68: 
                     69: /* Ends C function definitions when using C++ */
                     70: #ifdef __cplusplus
                     71: }
                     72: #endif
                     73: #include "close_code.h"
                     74: 
                     75: #endif /* _SDL_cpuinfo_h */

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