src/glut/ggi/debug.h

   1 /* $Id: debug.h,v 1.1 2000/11/19 07:41:26 jtaylor Exp $
   2 ******************************************************************************
   3
   4    GGIMesa debugging macros
   5
   6    Copyright (C) 1998-1999 Marcus Sundberg      [marcus@ggi-project.org]
   7    Copyright (C) 1999-2000 Jon Taylor           [taylorj@ggi-project.org]
   8
   9    Permission is hereby granted, free of charge, to any person obtaining a
  10    copy of this software and associated documentation files (the "Software"),
  11    to deal in the Software without restriction, including without limitation
  12    the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13    and/or sell copies of the Software, and to permit persons to whom the
  14    Software is furnished to do so, subject to the following conditions:
  15
  16    The above copyright notice and this permission notice shall be included in
  17    all copies or substantial portions of the Software.
  18
  19    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22    THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  23    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 ******************************************************************************
  27 */
  28
  29 #ifndef _GGI_GLUT_INTERNAL_DEBUG_H
  30 #define _GGI_GLUT_INTERNAL_DEBUG_H
  31
  32 #define DEBUG
  33
  34 #include <stdio.h>
  35 #include <stdarg.h>
  36 #include <ggi/types.h>
  37 #include <ggi/gg.h>
  38
  39
  40 __BEGIN_DECLS
  41
  42 /* Exported variables */
  43 #ifdef BUILDING_GGIGLUT
  44 extern uint32     _ggiglutDebugState;
  45 extern int        _ggiglutDebugSync;
  46 #else
  47 IMPORTVAR uint32  _ggiglutDebugState;
  48 IMPORTVAR int     _ggiglutDebugSync;
  49 #endif
  50
  51 __END_DECLS
  52
  53
  54 /* Debugging types
  55  * bit 0 is reserved! */
  56
  57 #define GGIGLUTDEBUG_CORE               (1<<1)  /*   2 */
  58 #define GGIGLUTDEBUG_MODE               (1<<2)  /*   4 */
  59 #define GGIGLUTDEBUG_COLOR              (1<<3)  /*   8 */
  60 #define GGIGLUTDEBUG_DRAW               (1<<4)  /*  16 */
  61 #define GGIGLUTDEBUG_MISC               (1<<5)  /*  32 */
  62 #define GGIGLUTDEBUG_LIBS               (1<<6)  /*  64 */
  63 #define GGIGLUTDEBUG_EVENTS             (1<<7)  /* 128 */
  64
  65 #define GGIGLUTDEBUG_ALL        0xffffffff
  66
  67 #ifdef __GNUC__
  68
  69 #ifdef DEBUG
  70 #define GGIGLUTDPRINT(form,args...)        if (_ggiglutDebugState) { ggDPrintf(_ggiglutDebugSync, "GGIGLUT",form, ##args); }
  71 #define GGIGLUTDPRINT_CORE(form,args...)   if (_ggiglutDebugState & GGIGLUTDEBUG_CORE) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  72 #define GGIGLUTDPRINT_MODE(form,args...)   if (_ggiglutDebugState & GGIGLUTDEBUG_MODE) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  73 #define GGIGLUTDPRINT_COLOR(form,args...)  if (_ggiglutDebugState & GGIGLUTDEBUG_COLOR) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  74 #define GGIGLUTDPRINT_DRAW(form,args...)   if (_ggiglutDebugState & GGIGLUTDEBUG_DRAW) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  75 #define GGIGLUTDPRINT_MISC(form,args...)   if (_ggiglutDebugState & GGIGLUTDEBUG_MISC) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  76 #define GGIGLUTDPRINT_LIBS(form,args...)   if (_ggiglutDebugState & GGIGLUTDEBUG_LIBS) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  77 #define GGIGLUTDPRINT_EVENTS(form,args...) if (_ggiglutDebugState & GGIGLUTDEBUG_EVENTS) { ggDPrintf(_ggiglutDebugSync,"GGIGLUT",form, ##args); }
  78 #else /* DEBUG */
  79 #define GGIGLUTDPRINT(form,args...)             do{}while(0)
  80 #define GGIGLUTDPRINT_CORE(form,args...)        do{}while(0)
  81 #define GGIGLUTDPRINT_MODE(form,args...)        do{}while(0)
  82 #define GGIGLUTDPRINT_COLOR(form,args...)       do{}while(0)
  83 #define GGIGLUTDPRINT_DRAW(form,args...)        do{}while(0)
  84 #define GGIGLUTDPRINT_MISC(form,args...)        do{}while(0)
  85 #define GGIGLUTDPRINT_LIBS(form,args...)        do{}while(0)
  86 #define GGIGLUTDPRINT_EVENTS(form,args...)      do{}while(0)
  87 #endif /* DEBUG */
  88
  89 #else /* __GNUC__ */
  90
  91 __BEGIN_DECLS
  92
  93 static inline void GGIGLUTDPRINT(const char *form,...)
  94 {
  95 #ifdef DEBUG
  96         if (_ggiDebugState) {
  97                 va_list args;
  98
  99                 fprintf(stderr, "GGIGLUT: ");
 100                 va_start(args, form);
 101                 vfprintf(stderr, form, args);
 102                 va_end(args);
 103                 if (_ggiglutDebugSync) fflush(stderr);
 104         }
 105 #endif
 106 }
 107
 108 static inline void GGIGLUTDPRINT_CORE(const char *form,...)
 109 {
 110 #ifdef DEBUG
 111         if (_ggiDebugState & GGIDEBUG_CORE) {
 112                 va_list args;
 113
 114                 fprintf(stderr, "GGIGLUT: ");
 115                 va_start(args, form);
 116                 vfprintf(stderr, form, args);
 117                 va_end(args);
 118                 if (_ggiglutDebugSync) fflush(stderr);
 119         }
 120 #endif
 121 }
 122
 123 static inline void GGIGLUTDPRINT_MODE(const char *form,...)
 124 {
 125 #ifdef DEBUG
 126         if (_ggiDebugState & GGIDEBUG_MODE) {
 127                 va_list args;
 128
 129                 fprintf(stderr, "GGIGLUT: ");
 130                 va_start(args, form);
 131                 vfprintf(stderr, form, args);
 132                 va_end(args);
 133                 if (_ggiglutDebugSync) fflush(stderr);
 134         }
 135 #endif
 136 }
 137
 138 static inline void GGIGLUTDPRINT_COLOR(const char *form,...)
 139 {
 140 #ifdef DEBUG
 141         if (_ggiDebugState & GGIDEBUG_COLOR) {
 142                 va_list args;
 143
 144                 fprintf(stderr, "GGIGLUT: ");
 145                 va_start(args, form);
 146                 vfprintf(stderr, form, args);
 147                 va_end(args);
 148                 if (_ggiglutDebugSync) fflush(stderr);
 149         }
 150 #endif
 151 }
 152
 153 static inline void GGIGLUTDPRINT_DRAW(const char *form,...)
 154 {
 155 #ifdef DEBUG
 156         if (_ggiDebugState & GGIDEBUG_DRAW) {
 157                 va_list args;
 158
 159                 fprintf(stderr, "GGIGLUT: ");
 160                 va_start(args, form);
 161                 vfprintf(stderr, form, args);
 162                 va_end(args);
 163                 if (_ggiglutDebugSync) fflush(stderr);
 164         }
 165 #endif
 166 }
 167
 168 static inline void GGIGLUTDPRINT_MISC(const char *form,...)
 169 {
 170 #ifdef DEBUG
 171         if (_ggiDebugState & GGIDEBUG_MISC) {
 172                 va_list args;
 173
 174                 fprintf(stderr, "GGIGLUT: ");
 175                 va_start(args, form);
 176                 vfprintf(stderr, form, args);
 177                 va_end(args);
 178                 if (_ggiglutDebugSync) fflush(stderr);
 179         }
 180 #endif
 181 }
 182
 183 static inline void GGIGLUTDPRINT_LIBS(const char *form,...)
 184 {
 185 #ifdef DEBUG
 186         if (_ggiDebugState & GGIDEBUG_LIBS) {
 187                 va_list args;
 188
 189                 fprintf(stderr, "GGIGLUT: ");
 190                 va_start(args, form);
 191                 vfprintf(stderr, form, args);
 192                 va_end(args);
 193                 if (_ggiglutDebugSync) fflush(stderr);
 194         }
 195 #endif
 196 }
 197
 198 static inline void GGIGLUTDPRINT_EVENTS(const char *form,...)
 199 {
 200 #ifdef DEBUG
 201         if (_ggiDebugState & GGIDEBUG_EVENTS) {
 202                 va_list args;
 203
 204                 fprintf(stderr, "GGIGLUT: ");
 205                 va_start(args, form);
 206                 vfprintf(stderr, form, args);
 207                 va_end(args);
 208                 if (_ggiglutDebugSync) fflush(stderr);
 209         }
 210 #endif
 211 }
 212
 213 __END_DECLS
 214
 215 #endif /* __GNUC__ */
 216
 217 #ifdef DEBUG
 218 #define GGIGLUT_ASSERT(x,str) \
 219 { if (!(x)) { \
 220         fprintf(stderr,"GGIGLUT:%s:%d: INTERNAL ERROR: %s\n",__FILE__,__LINE__,str); \
 221         exit(1); \
 222 } }
 223 #define GGIGLUT_APPASSERT(x,str) \
 224 { if (!(x)) { \
 225         fprintf(stderr,"GGIGLUT:%s:%d: APPLICATION ERROR: %s\n",__FILE__,__LINE__,str); \
 226         exit(1); \
 227 } }
 228 #else /* DEBUG */
 229 #define GGIGLUT_ASSERT(x,str)   do{}while(0)
 230 #define GGIGLUT_APPASSERT(x,str)        do{}while(0)
 231 #endif /* DEBUG */
 232
 233 #ifdef DEBUG
 234 # define GGIGLUTD0(x)   x
 235 #else
 236 # define GGIGLUTD0(x)   /* empty */
 237 #endif
 238
 239 #ifdef GGIGLUTDLEV
 240 # if GGIGLUTDLEV == 1
 241 #  define GGIGLUTD1(x)  x
 242 #  define GGIGLUTD2(x)  /* empty */
 243 #  define GGIGLUTD3(x)  /* empty */
 244 # elif GGIGLUTDLEV == 2
 245 #  define GGIGLUTD1(x)  x
 246 #  define GGIGLUTD2(x)  x
 247 #  define GGIGLUTD3(x)  /* empty */
 248 # elif GGIGLUTDLEV > 2
 249 #  define GGIGLUTD1(x)  x
 250 #  define GGIGLUTD2(x)  x
 251 #  define GGIGLUTD3(x)  x
 252 # endif
 253 #else
 254 # define GGIGLUTD1(x)   /* empty */
 255 # define GGIGLUTD2(x)   /* empty */
 256 # define GGIGLUTD3(x)   /* empty */
 257 #endif
 258
 259 #endif /* _GGI_MESA_INTERNAL_DEBUG_H */