mirror of
https://github.com/sal063/AC6_recomp
synced 2026-05-24 07:11:16 -04:00
salh
131 lines
2.9 KiB
C++
131 lines
2.9 KiB
C++
#pragma once
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#if defined(__APPLE__)
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#include <TargetConditionals.h>
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#endif
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#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
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#define REX_PLATFORM_MAC 1
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#elif defined(_WIN32)
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#define REX_PLATFORM_WIN32 1
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#elif defined(__ANDROID__)
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#define REX_PLATFORM_ANDROID 1
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#define REX_PLATFORM_LINUX 1
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#elif defined(__linux__)
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#define REX_PLATFORM_GNU_LINUX 1
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#define REX_PLATFORM_LINUX 1
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#else
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#error Unsupported target OS.
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#endif
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#ifndef REX_PLATFORM_MAC
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#define REX_PLATFORM_MAC 0
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#endif
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#ifndef REX_PLATFORM_WIN32
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#define REX_PLATFORM_WIN32 0
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#endif
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#ifndef REX_PLATFORM_ANDROID
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#define REX_PLATFORM_ANDROID 0
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#endif
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#ifndef REX_PLATFORM_GNU_LINUX
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#define REX_PLATFORM_GNU_LINUX 0
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#endif
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#ifndef REX_PLATFORM_LINUX
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#define REX_PLATFORM_LINUX 0
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#endif
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#if defined(__clang__)
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#define REX_COMPILER_CLANG 1
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#elif defined(_MSC_VER)
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#define REX_COMPILER_MSVC 1
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#elif defined(__GNUC__)
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#define REX_COMPILER_GNUC 1
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#elif defined(__MINGW32__)
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#define REX_COMPILER_MINGW32 1
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#elif defined(__INTEL_COMPILER)
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#define REX_COMPILER_INTEL 1
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#else
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#define REX_COMPILER_UNKNOWN 1
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#endif
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#ifndef REX_COMPILER_CLANG
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#define REX_COMPILER_CLANG 0
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#endif
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#ifndef REX_COMPILER_MSVC
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#define REX_COMPILER_MSVC 0
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#endif
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#ifndef REX_COMPILER_GNUC
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#define REX_COMPILER_GNUC 0
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#endif
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#ifndef REX_COMPILER_MINGW32
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#define REX_COMPILER_MINGW32 0
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#endif
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#ifndef REX_COMPILER_INTEL
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#define REX_COMPILER_INTEL 0
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#endif
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#ifndef REX_COMPILER_UNKNOWN
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#define REX_COMPILER_UNKNOWN 0
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#endif
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#if defined(_M_AMD64) || defined(__amd64__) || defined(__x86_64__)
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#define REX_ARCH_AMD64 1
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#elif defined(_M_ARM64) || defined(__aarch64__)
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#define REX_ARCH_ARM64 1
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#elif defined(_M_IX86) || defined(__i386__) || defined(_M_ARM) || defined(__arm__)
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#error Rex is not supported on 32-bit platforms.
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#elif defined(_M_PPC) || defined(__powerpc__) || defined(__powerpc64__)
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#define REX_ARCH_PPC 1
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#endif
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#ifndef REX_ARCH_AMD64
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#define REX_ARCH_AMD64 0
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#endif
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#ifndef REX_ARCH_ARM64
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#define REX_ARCH_ARM64 0
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#endif
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#ifndef REX_ARCH_PPC
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#define REX_ARCH_PPC 0
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#endif
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#if REX_PLATFORM_WIN32
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#define WIN32_LEAN_AND_MEAN
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#define NOMINMAX
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#endif
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#if REX_PLATFORM_WIN32
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#include <intrin.h>
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#elif REX_ARCH_AMD64
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#include <x86intrin.h>
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#endif
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#if REX_PLATFORM_MAC
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#include <libkern/OSByteOrder.h>
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#endif
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#if REX_COMPILER_MSVC
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#define _REXPACKEDSCOPE(body) __pragma(pack(push, 1)) body __pragma(pack(pop));
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#else
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#define _REXPACKEDSCOPE(body) \
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_Pragma("pack(push, 1)") body; \
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_Pragma("pack(pop)");
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#endif
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#define REXPACKEDSTRUCT(name, value) _REXPACKEDSCOPE(struct name value)
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#define REXPACKEDSTRUCTANONYMOUS(value) _REXPACKEDSCOPE(struct value)
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#define REXPACKEDUNION(name, value) _REXPACKEDSCOPE(union name value)
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#if REX_COMPILER_CLANG || REX_COMPILER_GNUC
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#define REX_HAS_BUILTIN_STRLEN 1
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#define REX_LACKS_FLOAT_FROM_CHARS 1
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#else
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#define REX_HAS_BUILTIN_STRLEN 0
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#define REX_LACKS_FLOAT_FROM_CHARS 0
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#endif
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namespace rex {
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inline constexpr char kPathSeparator = REX_PLATFORM_WIN32 ? '\\' : '/';
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inline constexpr char kGuestPathSeparator = '\\';
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} // namespace rex
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