src/common/Features.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the Free Software           *
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
 *   MA  02111-1307  USA                                                   *
 ***************************************************************************/

#ifndef __FEATURES_H__
#define __FEATURES_H__

#include "global.h"

/**
 * Detects system / CPU specific features at runtime.
 */
class Features {
    public:
        static void detect();

        #if ARCH_X86
        inline static bool supportsMMX() { return bMMX; }
        inline static bool supportsSSE() { return bSSE; }
        #endif // ARCH_X86
    private:
        #if ARCH_X86
        static bool bMMX;
        static bool bSSE;
        #endif // ARCH_X86
};

#endif // __FEATURES_H__
1	/***************************************************************************
2	* *
3	* LinuxSampler - modular, streaming capable sampler *
4	* *
5	* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	* *
7	* This program is free software; you can redistribute it and/or modify *
8	* it under the terms of the GNU General Public License as published by *
9	* the Free Software Foundation; either version 2 of the License, or *
10	* (at your option) any later version. *
11	* *
12	* This program is distributed in the hope that it will be useful, *
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15	* GNU General Public License for more details. *
16	* *
17	* You should have received a copy of the GNU General Public License *
18	* along with this program; if not, write to the Free Software *
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20	* MA 02111-1307 USA *
21	***************************************************************************/
22
23	#ifndef __FEATURES_H__
24	#define __FEATURES_H__
25
26	#include "global.h"
27
28	/**
29	* Detects system / CPU specific features at runtime.
30	*/
31	class Features {
32	public:
33	static void detect();
34
35	#if ARCH_X86
36	inline static bool supportsMMX() { return bMMX; }
37	inline static bool supportsSSE() { return bSSE; }
38	#endif // ARCH_X86
39	private:
40	#if ARCH_X86
41	static bool bMMX;
42	static bool bSSE;
43	#endif // ARCH_X86
44	};
45
46	#endif // __FEATURES_H__