git.r.bdr.sh / rbdr / pico-engine / blame
| Commit | Line | Data |
|---|---|---|
| 10a0e290 BB |
1 | /* |
| 2 | SDL - Simple DirectMedia Layer | |
| 3 | Copyright (C) 1997-2006 Sam Lantinga | |
| 4 | ||
| 5 | This library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 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 | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 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 | |
| 18 | ||
| 19 | Sam Lantinga | |
| 20 | slouken@libsdl.org | |
| 21 | */ | |
| 22 | ||
| 23 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ | |
| 24 | /* CPU feature detection for SDL */ | |
| 25 | ||
| 26 | #ifndef _SDL_cpuinfo_h | |
| 27 | #define _SDL_cpuinfo_h | |
| 28 | ||
| 29 | #include "SDL_stdinc.h" | |
| 30 | ||
| 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 | */ | |
| 39 | extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); | |
| 40 | ||
| 41 | /* This function returns true if the CPU has MMX features | |
| 42 | */ | |
| 43 | extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); | |
| 44 | ||
| 45 | /* This function returns true if the CPU has MMX Ext. features | |
| 46 | */ | |
| 47 | extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void); | |
| 48 | ||
| 49 | /* This function returns true if the CPU has 3DNow features | |
| 50 | */ | |
| 51 | extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); | |
| 52 | ||
| 53 | /* This function returns true if the CPU has 3DNow! Ext. features | |
| 54 | */ | |
| 55 | extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void); | |
| 56 | ||
| 57 | /* This function returns true if the CPU has SSE features | |
| 58 | */ | |
| 59 | extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); | |
| 60 | ||
| 61 | /* This function returns true if the CPU has SSE2 features | |
| 62 | */ | |
| 63 | extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); | |
| 64 | ||
| 65 | /* This function returns true if the CPU has AltiVec features | |
| 66 | */ | |
| 67 | extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); | |
| 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 */ |