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| Rev | Author | Line No. | Line |
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| 3 | pmbaty | 1 | /* |
| 2 | SDL - Simple DirectMedia Layer |
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| 3 | Copyright (C) 1997-2009 Sam Lantinga |
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| 4 | |||
| 5 | This library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |||
| 10 | This library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |||
| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with this library; if not, write to the Free Software |
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| 17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 18 | |||
| 19 | Sam Lantinga |
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| 20 | slouken@libsdl.org |
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| 21 | */ |
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| 22 | |||
| 23 | /** |
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| 24 | * @file SDL_cpuinfo.h |
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| 25 | * CPU feature detection for SDL |
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| 26 | */ |
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| 27 | |||
| 28 | #ifndef _SDL_cpuinfo_h |
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| 29 | #define _SDL_cpuinfo_h |
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| 30 | |||
| 31 | #include "SDL_stdinc.h" |
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| 32 | |||
| 33 | #include "begin_code.h" |
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| 34 | /* Set up for C function definitions, even when using C++ */ |
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| 35 | #ifdef __cplusplus |
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| 36 | extern "C" { |
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| 37 | #endif |
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| 38 | |||
| 39 | /** This function returns true if the CPU has the RDTSC instruction */ |
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| 40 | extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); |
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| 41 | |||
| 42 | /** This function returns true if the CPU has MMX features */ |
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| 43 | extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); |
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| 44 | |||
| 45 | /** This function returns true if the CPU has MMX Ext. features */ |
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| 46 | extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void); |
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| 47 | |||
| 48 | /** This function returns true if the CPU has 3DNow features */ |
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| 49 | extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); |
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| 50 | |||
| 51 | /** This function returns true if the CPU has 3DNow! Ext. features */ |
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| 52 | extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void); |
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| 53 | |||
| 54 | /** This function returns true if the CPU has SSE features */ |
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| 55 | extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); |
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| 56 | |||
| 57 | /** This function returns true if the CPU has SSE2 features */ |
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| 58 | extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); |
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| 59 | |||
| 60 | /** This function returns true if the CPU has AltiVec features */ |
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| 61 | extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); |
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| 62 | |||
| 63 | /* Ends C function definitions when using C++ */ |
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| 64 | #ifdef __cplusplus |
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| 65 | } |
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| 66 | #endif |
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| 67 | #include "close_code.h" |
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| 68 | |||
| 69 | #endif /* _SDL_cpuinfo_h */ |