/[svn]/linuxsampler/trunk/src/common/global_private.h
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Contents of /linuxsampler/trunk/src/common/global_private.h

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Revision 1424 - (show annotations) (download) (as text)
Sun Oct 14 22:00:17 2007 UTC (16 years, 5 months ago) by schoenebeck
File MIME type: text/x-c++hdr
File size: 3404 byte(s)
* code cleanup:
- global.h now only covers global definitions that are needed for the C++
  API header files, all implementation internal global definitions are now
  in global_private.h
- atomic.h is not exposed to the C++ API anymore (replaced the references
  in SynchronizedConfig.h for this with local definitions)
- no need to include config.h anymore for using LS's API header files
- DB instruments classes are not exposed to the C++ API
- POSIX callback functions of Thread.h are hidden
- the (optional) gig Engine benchmark compiles again
- updated Doxyfile.in
- fixed warnings in API doc generation
* preparations for release 0.5.0

1 /***************************************************************************
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__

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