Redcraft/Redcraft.Core/Source/Public/HAL/Platform.h

137 lines
2.4 KiB
C++

#pragma once
#include "Misc/CoreDefines.h"
#include <cstdint>
#include <cstdlib>
#include <cstddef>
NS_REDCRAFT_BEGIN
// Function type macros.
#if PLATFORM_WINDOWS
#define VARARGS __cdecl
#define CDECL __cdecl
#define STDCALL __stdcall
#define FORCEINLINE __forceinline
#define FORCENOINLINE __declspec(noinline)
#define RESTRICT __restrict
#elif PLATFORM_LINUX
#define VARARGS
#define CDECL
#define STDCALL
#define FORCENOINLINE __attribute__((noinline))
#define RESTRICT __restrict
#if BUILD_DEBUG
#define FORCEINLINE inline
#else
#define FORCEINLINE inline __attribute__ ((always_inline))
#endif
#else
#define VARARGS
#define CDECL
#define STDCALL
#define FORCEINLINE
#define FORCENOINLINE
#define RESTRICT __restrict
#endif
// Alignment.
#if defined(__clang__)
#define GCC_PACK(n) __attribute__((packed,aligned(n)))
#define GCC_ALIGN(n) __attribute__((aligned(n)))
#if defined(_MSC_VER)
#define MS_ALIGN(n) __declspec(align(n))
#endif
#else
#define GCC_PACK(n)
#define GCC_ALIGN(n)
#define MS_ALIGN(n) __declspec(align(n))
#endif
// DLL export and import definitions.
#if PLATFORM_WINDOWS
#define DLLEXPORT __declspec(dllexport)
#define DLLIMPORT __declspec(dllimport)
#elif PLATFORM_LINUX
#define DLLEXPORT __attribute__((visibility("default")))
#define DLLIMPORT __attribute__((visibility("default")))
#else
#define DLLEXPORT
#define DLLIMPORT
#endif
// Unsigned base types.
typedef std::uint8_t uint8;
typedef std::uint16_t uint16;
typedef std::uint32_t uint32;
typedef std::uint64_t uint64;
// Signed base types.
typedef std::int8_t int8;
typedef std::int16_t int16;
typedef std::int32_t int32;
typedef std::int64_t int64;
// Character types.
typedef char ANSICHAR;
typedef wchar_t WIDECHAR;
typedef WIDECHAR TCHAR;
// Pointer types.
typedef std::uintptr_t uintptr_t;
typedef std::intptr_t intptr_t;
typedef std::size_t size_t;
typedef intptr_t ssize_t;
// Null types.
typedef decltype(NULL) null_t;
typedef std::nullptr_t nullptr_t;
// Alignment.
typedef std::max_align_t max_align_t;
#if PLATFORM_LINUX
#define PLATFORM_TCHAR_IS_CHAR16 1
#else
#define PLATFORM_TCHAR_IS_CHAR16 0
#endif
// Define the TEXT macro.
#if PLATFORM_TCHAR_IS_CHAR16
#define TEXT_PASTE(x) u ## x
#else
#define TEXT_PASTE(x) L ## x
#endif
#define TEXT(x) TEXT_PASTE(x)
NS_REDCRAFT_END