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comparison include/SDL_cpuinfo.h @ 739:22dbf364c017

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Added SDL_HasMMX(), SDL_Has3DNow(), SDL_HasSSE() in SDL_cpuinfo.h
author Sam Lantinga <slouken@libsdl.org>
date Tue, 18 Nov 2003 01:27:06 +0000
parents
children 71ee03909f42
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738:82b85b731fe3 739:22dbf364c017
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 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 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@libsdl.org
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id$";
26 #endif
27
28 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
29 /* CPU feature detection for SDL */
30
31 #ifndef _SDL_cpuinfo_h
32 #define _SDL_cpuinfo_h
33
34 #include "begin_code.h"
35 /* Set up for C function definitions, even when using C++ */
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 /* This function returns true if the CPU has MMX features
41 */
42 extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX();
43
44 /* This function returns true if the CPU has 3DNow features
45 */
46 extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow();
47
48 /* This function returns true if the CPU has SSE features
49 */
50 extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE();
51
52 /* Ends C function definitions when using C++ */
53 #ifdef __cplusplus
54 }
55 #endif
56 #include "close_code.h"
57
58 #endif /* _SDL_cpuinfo_h */