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69 lines
2.2 KiB
69 lines
2.2 KiB
/* |
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SDL - Simple DirectMedia Layer |
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Copyright (C) 1997-2009 Sam Lantinga |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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Sam Lantinga |
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slouken@libsdl.org |
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*/ |
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/** |
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* @file SDL_cpuinfo.h |
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* CPU feature detection for SDL |
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*/ |
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#ifndef _SDL_cpuinfo_h |
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#define _SDL_cpuinfo_h |
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#include "SDL_stdinc.h" |
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#include "begin_code.h" |
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/* Set up for C function definitions, even when using C++ */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/** This function returns true if the CPU has the RDTSC instruction */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); |
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/** This function returns true if the CPU has MMX features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); |
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/** This function returns true if the CPU has MMX Ext. features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void); |
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/** This function returns true if the CPU has 3DNow features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); |
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/** This function returns true if the CPU has 3DNow! Ext. features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void); |
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/** This function returns true if the CPU has SSE features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); |
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/** This function returns true if the CPU has SSE2 features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); |
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/** This function returns true if the CPU has AltiVec features */ |
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extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); |
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/* Ends C function definitions when using C++ */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#include "close_code.h" |
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#endif /* _SDL_cpuinfo_h */
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