src/egl/main/eglcompiler.h

   1 #ifndef EGLCOMPILER_INCLUDED
   2 #define EGLCOMPILER_INCLUDED
   3
   4
   5 /**
   6  * Get standard integer types
   7  */
   8 #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
   9 #  include <stdint.h>
  10 #elif defined(_MSC_VER)
  11    typedef __int8             int8_t;
  12    typedef unsigned __int8    uint8_t;
  13    typedef __int16            int16_t;
  14    typedef unsigned __int16   uint16_t;
  15    typedef __int32            int32_t;
  16    typedef unsigned __int32   uint32_t;
  17    typedef __int64            int64_t;
  18    typedef unsigned __int64   uint64_t;
  19
  20 #  if defined(_WIN64)
  21      typedef __int64            intptr_t;
  22      typedef unsigned __int64   uintptr_t;
  23 #  else
  24      typedef __int32            intptr_t;
  25      typedef unsigned __int32   uintptr_t;
  26 #  endif
  27
  28 #  define INT64_C(__val) __val##i64
  29 #  define UINT64_C(__val) __val##ui64
  30 #else
  31 /* hope the best instead of adding a bunch of ifdef's */
  32 #  include <stdint.h>
  33 #endif
  34
  35
  36 /**
  37  * Function inlining
  38  */
  39 #if defined(__GNUC__)
  40 #  define INLINE __inline__
  41 #elif defined(__MSC__)
  42 #  define INLINE __inline
  43 #elif defined(_MSC_VER)
  44 #  define INLINE __inline
  45 #elif defined(__ICL)
  46 #  define INLINE __inline
  47 #elif defined(__INTEL_COMPILER)
  48 #  define INLINE inline
  49 #elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100)
  50 #  define INLINE __inline
  51 #elif defined(__SUNPRO_C) && defined(__C99FEATURES__)
  52 #  define INLINE inline
  53 #  define __inline inline
  54 #  define __inline__ inline
  55 #elif (__STDC_VERSION__ >= 199901L) /* C99 */
  56 #  define INLINE inline
  57 #else
  58 #  define INLINE
  59 #endif
  60
  61
  62 /**
  63  * Function visibility
  64  */
  65 #ifndef PUBLIC
  66 #  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
  67 #    define PUBLIC __attribute__((visibility("default")))
  68 #  elif defined(_MSC_VER)
  69 #    define PUBLIC __declspec(dllexport)
  70 #  else
  71 #    define PUBLIC
  72 #  endif
  73 #endif
  74
  75 /**
  76  * The __FUNCTION__ gcc variable is generally only used for debugging.
  77  * If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
  78  * Don't define it if using a newer Windows compiler.
  79  */
  80 #ifndef __FUNCTION__
  81 # if defined(__VMS)
  82 #  define __FUNCTION__ "VMS$NL:"
  83 # elif (!defined __GNUC__) && (!defined __xlC__) && \
  84       (!defined(_MSC_VER) || _MSC_VER < 1300)
  85 #  if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
  86     (defined(__SUNPRO_C) && defined(__C99FEATURES__))
  87 #   define __FUNCTION__ __func__
  88 #  else
  89 #   define __FUNCTION__ "<unknown>"
  90 #  endif
  91 # endif
  92 #endif
  93
  94 #endif /* EGLCOMPILER_INCLUDED */