/[pcsx2_0.9.7]/trunk/3rdparty/SoundTouch/cpu_detect.h
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Contents of /trunk/3rdparty/SoundTouch/cpu_detect.h

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Revision 10 - (show annotations) (download)
Mon Sep 6 11:40:06 2010 UTC (9 years, 4 months ago) by william
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exported r3113 from ./upstream/trunk
1 ////////////////////////////////////////////////////////////////////////////////
2 ///
3 /// A header file for detecting the Intel MMX instructions set extension.
4 ///
5 /// Please see 'mmx_win.cpp', 'mmx_cpp.cpp' and 'mmx_non_x86.cpp' for the
6 /// routine implementations for x86 Windows, x86 gnu version and non-x86
7 /// platforms, respectively.
8 ///
9 /// Author : Copyright (c) Olli Parviainen
10 /// Author e-mail : oparviai 'at' iki.fi
11 /// SoundTouch WWW: http://www.surina.net/soundtouch
12 ///
13 ////////////////////////////////////////////////////////////////////////////////
14 //
15 // Last changed : $Date: 2008-02-10 18:26:55 +0200 (Sun, 10 Feb 2008) $
16 // File revision : $Revision: 4 $
17 //
18 // $Id: cpu_detect.h 11 2008-02-10 16:26:55Z oparviai $
19 //
20 ////////////////////////////////////////////////////////////////////////////////
21 //
22 // License :
23 //
24 // SoundTouch audio processing library
25 // Copyright (c) Olli Parviainen
26 //
27 // This library is free software; you can redistribute it and/or
28 // modify it under the terms of the GNU Lesser General Public
29 // License as published by the Free Software Foundation; either
30 // version 2.1 of the License, or (at your option) any later version.
31 //
32 // This library is distributed in the hope that it will be useful,
33 // but WITHOUT ANY WARRANTY; without even the implied warranty of
34 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
35 // Lesser General Public License for more details.
36 //
37 // You should have received a copy of the GNU Lesser General Public
38 // License along with this library; if not, write to the Free Software
39 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
40 //
41 ////////////////////////////////////////////////////////////////////////////////
42
43 #ifndef _CPU_DETECT_H_
44 #define _CPU_DETECT_H_
45
46 #include "STTypes.h"
47
48 #define SUPPORT_MMX 0x0001
49 #define SUPPORT_3DNOW 0x0002
50 #define SUPPORT_ALTIVEC 0x0004
51 #define SUPPORT_SSE 0x0008
52 #define SUPPORT_SSE2 0x0010
53
54 /// Checks which instruction set extensions are supported by the CPU.
55 ///
56 /// \return A bitmask of supported extensions, see SUPPORT_... defines.
57 uint detectCPUextensions(void);
58
59 /// Disables given set of instruction extensions. See SUPPORT_... defines.
60 void disableExtensions(uint wDisableMask);
61
62 #endif // _CPU_DETECT_H_

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