vg_log.h

   1 #ifndef VG_LOG_H
   2 #define VG_LOG_H
   3
   4 #define VG_LOG_MCSTR(S) VG_LOG_MCSTR2(S)
   5 #define VG_LOG_MCSTR2(S) #S
   6 #define VG_LOG_WHERE "@"__FILE__":"VG_LOG_MCSTR(__LINE__)\
   7         "                                    "
   8
   9 #define vg_success( ... ) \
  10  vg_logx(stdout,VG_LOG_WHERE,"success",KGRN,__VA_ARGS__)
  11 #define vg_info( ... ) \
  12  vg_logx(stdout,VG_LOG_WHERE,"info",KWHT,__VA_ARGS__)
  13 #define vg_warn( ... ) \
  14  vg_logx(stdout,VG_LOG_WHERE,"warn",KYEL,__VA_ARGS__ )
  15 #define vg_error( ... ) \
  16  vg_logx(stdout,VG_LOG_WHERE,"error",KRED,__VA_ARGS__)
  17 #define vg_low( ... ) \
  18  vg_logx(stdout,VG_LOG_WHERE,"log",KWHT,__VA_ARGS__)
  19
  20 #define KNRM  "\x1B[0m"
  21 #define KBLK  "\x1B[30m"
  22 #define KRED  "\x1B[31m"
  23 #define KGRN  "\x1B[32m"
  24 #define KYEL  "\x1B[33m"
  25 #define KBLU  "\x1B[34m"
  26 #define KMAG  "\x1B[35m"
  27 #define KCYN  "\x1B[36m"
  28 #define KWHT  "\x1B[37m"
  29
  30 #define PRINTF_v2f( V2 ) "%.4f %.4f\n",           V2[0], V2[1]
  31 #define PRINTF_v3f( V3 ) "%.4f %.4f %.4f\n",      V3[0], V3[1], V3[2]
  32 #define PRINTF_v4f( V4 ) "%.4f %.4f %.4f %.4f\n", V4[0], V4[1], V4[2], V4[3]
  33
  34 #ifdef _WIN32
  35  #define PRINTF_U64 "%llu"
  36 #else
  37  #define PRINTF_U64 "%lu"
  38 #endif
  39
  40 #ifdef VG_GAME
  41  #include "dep/sdl/include/SDL.h"
  42  static SDL_SpinLock log_print_sl;
  43 #endif
  44
  45 struct vg_log{
  46    char log[64][96];
  47    u32  log_line_count, log_line_current;
  48 }
  49 static vg_log;
  50
  51 static void vg_logx( FILE *file,
  52                      const char *location, const char *prefix,
  53                      const char *colour,
  54                      const char *fmt, ... );
  55
  56 static void _vg_logx_va( FILE *file,
  57                          const char *location, const char *prefix,
  58                          const char *colour,
  59                          const char *fmt, va_list args );
  60
  61 static void vg_print_backtrace(void);
  62
  63
  64 #endif