105 lines
6.5 KiB
C++
105 lines
6.5 KiB
C++
// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "common/common_types.h"
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/// Textually concatenates two tokens. The double-expansion is required by the C preprocessor.
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#define CONCAT2(x, y) DO_CONCAT2(x, y)
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#define DO_CONCAT2(x, y) x##y
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// helper macro to properly align structure members.
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// Calling INSERT_PADDING_BYTES will add a new member variable with a name like "pad121",
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// depending on the current source line to make sure variable names are unique.
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#define INSERT_PADDING_BYTES(num_bytes) u8 CONCAT2(pad, __LINE__)[(num_bytes)]
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#define INSERT_PADDING_WORDS(num_words) u32 CONCAT2(pad, __LINE__)[(num_words)]
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// Inlining
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#ifdef _WIN32
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#define FORCE_INLINE __forceinline
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#else
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#define FORCE_INLINE inline __attribute__((always_inline))
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#endif
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#ifdef _MSC_VER
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#define CITRA_NO_INLINE __declspec(noinline)
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#else
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#define CITRA_NO_INLINE __attribute__((noinline))
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#endif
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#ifdef _MSC_VER
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#define CITRA_NO_RETURN __declspec(noreturn)
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#else
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#define CITRA_NO_RETURN __attribute__((noreturn))
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#endif
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#ifdef _MSC_VER
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extern "C" {
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__declspec(dllimport) void __stdcall DebugBreak(void);
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}
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#define Crash() DebugBreak()
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#else
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#define Crash() __builtin_trap()
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#endif
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#ifdef _MSC_VER
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// Locale Cross-Compatibility
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#define locale_t _locale_t
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#endif // _MSC_VER
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#define DECLARE_ENUM_FLAG_OPERATORS(type) \
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[[nodiscard]] constexpr type operator|(type a, type b) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(static_cast<T>(a) | static_cast<T>(b)); \
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} \
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[[nodiscard]] constexpr type operator&(type a, type b) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(static_cast<T>(a) & static_cast<T>(b)); \
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} \
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[[nodiscard]] constexpr type operator^(type a, type b) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(static_cast<T>(a) ^ static_cast<T>(b)); \
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} \
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[[nodiscard]] constexpr type operator<<(type a, type b) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(static_cast<T>(a) << static_cast<T>(b)); \
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} \
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[[nodiscard]] constexpr type operator>>(type a, type b) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(static_cast<T>(a) >> static_cast<T>(b)); \
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} \
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constexpr type& operator|=(type& a, type b) noexcept { \
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a = a | b; \
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return a; \
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} \
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constexpr type& operator&=(type& a, type b) noexcept { \
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a = a & b; \
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return a; \
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} \
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constexpr type& operator^=(type& a, type b) noexcept { \
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a = a ^ b; \
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return a; \
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} \
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constexpr type& operator<<=(type& a, type b) noexcept { \
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a = a << b; \
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return a; \
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} \
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constexpr type& operator>>=(type& a, type b) noexcept { \
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a = a >> b; \
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return a; \
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} \
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[[nodiscard]] constexpr type operator~(type key) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<type>(~static_cast<T>(key)); \
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} \
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[[nodiscard]] constexpr bool True(type key) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<T>(key) != 0; \
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} \
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[[nodiscard]] constexpr bool False(type key) noexcept { \
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using T = std::underlying_type_t<type>; \
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return static_cast<T>(key) == 0; \
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}
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