src/common/global_private.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *   Copyright (C) 2005 - 2007 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                                                   *
 ***************************************************************************/

// All application global declarations, that are not going to be exposed to
// the C++ API are defined here.

#ifndef __LS_GLOBAL_PRIVATE_H__
#define __LS_GLOBAL_PRIVATE_H__

#include "global.h"

#include <sstream>

#if HAVE_CONFIG_H
# include <config.h>
#endif

#if CONFIG_DEBUG_LEVEL > 0
#  define dmsg(debuglevel,x)    if (CONFIG_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
#else
#  define dmsg(debuglevel,x)
#endif // CONFIG_DEBUG_LEVEL > 0

#define EMMS __asm__ __volatile__ ("emms" ::: "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)", "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7")

/// defines globally the bit depth of used samples
typedef int16_t sample_t;

/**
 * Whether a function / method call was successful, or if warnings or even an
 * error occured.
 */
enum result_type_t {
    result_type_success,
    result_type_warning,
    result_type_error
};

/**
 * Used whenever a detailed description of the result of a function / method
 * call is needed.
 */
struct result_t {
    result_type_t type;     ///< success, warning or error
    int           code;     ///< warning or error code
    String        message;  ///< detailed warning or error message
};

template<class T> inline String ToString(T o) {
        std::stringstream ss;
        ss << o;
        return ss.str();
}

class Runnable {
    public:
        virtual ~Runnable() { }
        virtual void Run() = 0;
};

extern double GLOBAL_VOLUME;

// I read with some Linux kernel versions (between 2.4.18 and 2.4.21)
// sscanf() might be buggy regarding parsing of hex characters, so ...
int hexToNumber(char hex_digit);
int hexsToNumber(char hex_digit0, char hex_digit1 = '0');

#endif // __LS_GLOBAL_PRIVATE_H__
1	schoenebeck	1424	/***************************************************************************
2			* *
3			* LinuxSampler - modular, streaming capable sampler *
4			* *
5			* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6			* Copyright (C) 2005 - 2007 Christian Schoenebeck *
7			* *
8			* This program is free software; you can redistribute it and/or modify *
9			* it under the terms of the GNU General Public License as published by *
10			* the Free Software Foundation; either version 2 of the License, or *
11			* (at your option) any later version. *
12			* *
13			* This program is distributed in the hope that it will be useful, *
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16			* GNU General Public License for more details. *
17			* *
18			* You should have received a copy of the GNU General Public License *
19			* along with this program; if not, write to the Free Software *
20			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21			* MA 02111-1307 USA *
22			***************************************************************************/
23
24			// All application global declarations, that are not going to be exposed to
25			// the C++ API are defined here.
26
27			#ifndef __LS_GLOBAL_PRIVATE_H__
28			#define __LS_GLOBAL_PRIVATE_H__
29
30			#include "global.h"
31
32			#include <sstream>
33
34			#if HAVE_CONFIG_H
35			# include <config.h>
36			#endif
37
38			#if CONFIG_DEBUG_LEVEL > 0
39			# define dmsg(debuglevel,x) if (CONFIG_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
40			#else
41			# define dmsg(debuglevel,x)
42			#endif // CONFIG_DEBUG_LEVEL > 0
43
44			#define EMMS __asm__ __volatile__ ("emms" ::: "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)", "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7")
45
46			/// defines globally the bit depth of used samples
47			typedef int16_t sample_t;
48
49			/**
50			* Whether a function / method call was successful, or if warnings or even an
51			* error occured.
52			*/
53			enum result_type_t {
54			result_type_success,
55			result_type_warning,
56			result_type_error
57			};
58
59			/**
60			* Used whenever a detailed description of the result of a function / method
61			* call is needed.
62			*/
63			struct result_t {
64			result_type_t type; ///< success, warning or error
65			int code; ///< warning or error code
66			String message; ///< detailed warning or error message
67			};
68
69			template<class T> inline String ToString(T o) {
70			std::stringstream ss;
71			ss << o;
72			return ss.str();
73			}
74
75			class Runnable {
76			public:
77			virtual ~Runnable() { }
78			virtual void Run() = 0;
79			};
80
81			extern double GLOBAL_VOLUME;
82
83			// I read with some Linux kernel versions (between 2.4.18 and 2.4.21)
84			// sscanf() might be buggy regarding parsing of hex characters, so ...
85			int hexToNumber(char hex_digit);
86			int hexsToNumber(char hex_digit0, char hex_digit1 = '0');
87
88			#endif // __LS_GLOBAL_PRIVATE_H__