/[svn]/linuxsampler/trunk/src/common/global.h
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revision 170 by senkov, Sat Jul 3 20:08:07 2004 UTC revision 1399 by schoenebeck, Thu Oct 11 18:53:29 2007 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *   *   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  *   *   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  *   *   it under the terms of the GNU General Public License as published by  *
# Line 22  Line 23 
23    
24  // All application global declarations are defined here.  // All application global declarations are defined here.
25    
26  #ifndef __GLOBAL_H__  #ifndef __LS_GLOBAL_H__
27  #define __GLOBAL_H__  #define __LS_GLOBAL_H__
   
 //#define DEBUG_HEADERS 1  
   
 #if DEBUG_HEADERS  
 # warning global.h included  
 #endif // DEBUG_HEADERS  
28    
29  #include <stdlib.h>  #include <stdlib.h>
30  #include <stdint.h>  #include <stdint.h>
# Line 38  Line 33 
33  #include <string>  #include <string>
34  #include <sstream>  #include <sstream>
35    
36  #ifdef HAVE_CONFIG_H  #if HAVE_CONFIG_H
37  #  include <config.h>  # include <config.h>
38  #endif  #endif
39    
40  #define LS_DEBUG_LEVEL  1  ///< the higher this value the higher verbosity, 0 means no debug messages at all  #if CONFIG_DEBUG_LEVEL > 0
41    #  define dmsg(debuglevel,x)    if (CONFIG_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
 #if LS_DEBUG_LEVEL > 0  
 #  define dmsg(debuglevel,x)    if (LS_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}  
42  #else  #else
43  #  define dmsg(debuglevel,x)  #  define dmsg(debuglevel,x)
44  #endif // LS_DEBUG  #endif // CONFIG_DEBUG_LEVEL > 0
   
 /// Defines the max. pitch value used in the application (in octaves)  
 #define MAX_PITCH                       4  
45    
46  /// Defines how many event objects the modulation system allocates  #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")
 #define MAX_EVENTS_PER_FRAGMENT         1024  
47    
48  /// defines globally the bit depth of used samples  /// defines globally the bit depth of used samples
49  typedef int16_t sample_t;  typedef int16_t sample_t;
# Line 62  typedef int16_t sample_t; Line 51  typedef int16_t sample_t;
51  typedef std::string String;  typedef std::string String;
52    
53  /**  /**
54   * Wether a function / method call was successful, or if warnings or even an   * Whether a function / method call was successful, or if warnings or even an
55   * error occured.   * error occured.
56   */   */
57  enum result_type_t {  enum result_type_t {
# Line 87  template<class T> inline String ToString Line 76  template<class T> inline String ToString
76          return ss.str();          return ss.str();
77  }  }
78    
79  #endif // __GLOBAL_H__  class Runnable {
80        public:
81            virtual ~Runnable() { }
82            virtual void Run() = 0;
83    };
84    
85    extern double GLOBAL_VOLUME;
86    
87    // I read with some Linux kernel versions (between 2.4.18 and 2.4.21)
88    // sscanf() might be buggy regarding parsing of hex characters, so ...
89    int hexToNumber(char hex_digit);
90    int hexsToNumber(char hex_digit0, char hex_digit1 = '0');
91    
92    #endif // __LS_GLOBAL_H__
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