vg_log.h

   1 #pragma once
   2
   3 #include "vg_platform.h"
   4 #include <stdio.h>
   5
   6 #define VG_LOG_MCSTR(S) VG_LOG_MCSTR2(S)
   7 #define VG_LOG_MCSTR2(S) #S
   8 #define VG_LOG_WHERE "@" __FILE__ ":" VG_LOG_MCSTR(__LINE__)\
   9         "                                    "
  10
  11 #define vg_success( ... ) \
  12  vg_logx(stdout,VG_LOG_WHERE,"success",KGRN,__VA_ARGS__)
  13 #define vg_info( ... ) \
  14  vg_logx(stdout,VG_LOG_WHERE,"info",KNRM,__VA_ARGS__)
  15 #define vg_warn( ... ) \
  16  vg_logx(stdout,VG_LOG_WHERE,"warn",KYEL,__VA_ARGS__ )
  17 #define vg_error( ... ) \
  18  vg_logx(stdout,VG_LOG_WHERE,"error",KRED,__VA_ARGS__)
  19 #define vg_low( ... ) \
  20  vg_logx(stdout,VG_LOG_WHERE,"log",KWHT,__VA_ARGS__)
  21
  22 #define KNRM  "\x1B[0m"
  23 #define KBLK  "\x1B[30m"
  24 #define KRED  "\x1B[31m"
  25 #define KGRN  "\x1B[32m"
  26 #define KYEL  "\x1B[33m"
  27 #define KBLU  "\x1B[34m"
  28 #define KMAG  "\x1B[35m"
  29 #define KCYN  "\x1B[36m"
  30 #define KWHT  "\x1B[37m"
  31
  32 #define PRINTF_v2f( V2 ) "%.4f %.4f\n",           V2[0], V2[1]
  33 #define PRINTF_v3f( V3 ) "%.4f %.4f %.4f\n",      V3[0], V3[1], V3[2]
  34 #define PRINTF_v4f( V4 ) "%.4f %.4f %.4f %.4f\n", V4[0], V4[1], V4[2], V4[3]
  35
  36 #ifdef _WIN32
  37  #define PRINTF_U64 "%llu"
  38 #else
  39  #define PRINTF_U64 "%lu"
  40 #endif
  41
  42 #ifdef VG_ENGINE
  43  #include "dep/sdl/include/SDL.h"
  44 #endif
  45
  46 struct vg_log
  47 {
  48    char log[64][96];
  49    u32  log_line_count, log_line_current;
  50
  51 #ifdef VG_ENGINE
  52    SDL_SpinLock print_sl;
  53 #endif
  54 }
  55 extern vg_log;
  56
  57 void vg_logx( FILE *file,
  58               const char *location, const char *prefix,
  59               const char *colour,
  60               const char *fmt, ... );
  61
  62 void _vg_logx_va( FILE *file,
  63                   const char *location, const char *prefix,
  64                   const char *colour,
  65                   const char *fmt, va_list args );
  66
  67 void vg_print_backtrace(void);
  68