/[svn]/linuxsampler/trunk/src/common/global.h
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Annotation of /linuxsampler/trunk/src/common/global.h

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Revision 1399 - (hide annotations) (download) (as text)
Thu Oct 11 18:53:29 2007 UTC (16 years, 5 months ago) by schoenebeck
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* the following LSCP command return escape sequences in at least one
  of their LSCP response fields: "GET ENGINE INFO", "GET CHANNEL INFO",
  "GET MIDI_INSTRUMENT INFO", "GET MIDI_INSTRUMENT_MAP INFO",
  "GET FX_SEND INFO", "GET SERVER INFO"
* listed all LSCP commands in the LSCP specs which may use escape
  sequences in at least on of their response fields
* hide instrument editor related debug messages in the gig::Engine when
  using the default debug level (which is 1)
* bumped version to 0.4.0.8cvs

1 schoenebeck 53 /***************************************************************************
2     * *
3     * LinuxSampler - modular, streaming capable sampler *
4     * *
5 schoenebeck 56 * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6 schoenebeck 1212 * Copyright (C) 2005 - 2007 Christian Schoenebeck *
7 schoenebeck 53 * *
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 are defined here.
25    
26 schoenebeck 881 #ifndef __LS_GLOBAL_H__
27     #define __LS_GLOBAL_H__
28 schoenebeck 53
29     #include <stdlib.h>
30     #include <stdint.h>
31     #include <stdio.h>
32    
33     #include <string>
34 senkov 170 #include <sstream>
35 schoenebeck 53
36 schoenebeck 1212 #if HAVE_CONFIG_H
37 schoenebeck 554 # include <config.h>
38 schoenebeck 53 #endif
39    
40 schoenebeck 554 #if CONFIG_DEBUG_LEVEL > 0
41     # define dmsg(debuglevel,x) if (CONFIG_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
42 schoenebeck 53 #else
43     # define dmsg(debuglevel,x)
44 schoenebeck 554 #endif // CONFIG_DEBUG_LEVEL > 0
45 schoenebeck 53
46 schoenebeck 319 #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")
47    
48 schoenebeck 53 /// defines globally the bit depth of used samples
49     typedef int16_t sample_t;
50    
51     typedef std::string String;
52    
53     /**
54 iliev 724 * Whether a function / method call was successful, or if warnings or even an
55 schoenebeck 53 * error occured.
56     */
57     enum result_type_t {
58     result_type_success,
59     result_type_warning,
60     result_type_error
61     };
62    
63     /**
64     * Used whenever a detailed description of the result of a function / method
65     * call is needed.
66     */
67     struct result_t {
68     result_type_t type; ///< success, warning or error
69     int code; ///< warning or error code
70     String message; ///< detailed warning or error message
71     };
72    
73 senkov 170 template<class T> inline String ToString(T o) {
74     std::stringstream ss;
75     ss << o;
76     return ss.str();
77     }
78    
79 iliev 1200 class Runnable {
80     public:
81     virtual ~Runnable() { }
82     virtual void Run() = 0;
83     };
84    
85 schoenebeck 1005 extern double GLOBAL_VOLUME;
86    
87 schoenebeck 1399 // 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 schoenebeck 881 #endif // __LS_GLOBAL_H__

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