vg_platform.h

   1 #pragma once
   2
   3 #include <stdlib.h>
   4 #include <stdint.h>
   5
   6 typedef uint8_t  u8;
   7 typedef uint16_t u16;
   8 typedef uint32_t u32;
   9 typedef uint64_t u64;
  10 typedef int8_t   i8;
  11 typedef int16_t  i16;
  12 typedef int32_t  i32;
  13 typedef int64_t  i64;
  14 typedef float    f32;
  15 typedef double   f64;
  16 typedef uint8_t  bool;
  17
  18 typedef unsigned int uint;
  19 typedef int             v2i[2];
  20 typedef int             v3i[3];
  21 typedef int             v4i[4];
  22 typedef float           v2f[2];
  23 typedef float           v3f[3];
  24 typedef float           v4f[4];
  25 typedef v2f                     m2x2f[2];
  26 typedef v3f                     m3x3f[3];
  27 typedef v3f                     m4x3f[4];
  28 typedef v4f       m4x4f[4];
  29 typedef v3f                     boxf[2];
  30
  31 /* anything compiled against VG shall implement this function somewhere. */
  32 void vg_fatal_error( const char *fmt, ... );
  33
  34 #define VG_ASSERT( ITEM, ... ) \
  35    if( !( ITEM ) ) { \
  36       vg_fatal_error( "Assertion failed: " VG_LOG_MCSTR(ITEM) "\n" \
  37                       VG_LOG_WHERE ); \
  38    }
  39
  40 #define VG_MIN( A, B ) ((A)<(B)?(A):(B))
  41 #define VG_MAX( A, B ) ((A)>(B)?(A):(B))
  42 #define vg_list_size( A ) (sizeof(A)/sizeof(A[0]))