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0cced44142
Per https://en.cppreference.com/w/cpp/preprocessor/replace#.23_and_.23.23_operators the `##` behavior is a nonstandard extension; this extension seems to be supported by all compilers we care about, but IntelliSense in visual studio doesn't correctly handle it, resulting in false errors in the IDE (but not when compiling). Per https://en.cppreference.com/w/cpp/preprocessor/replace#Function-like_macros C++20 introduced a workaround, where `__VA_OPT__(, )` generates a comma if and only if `__VA_ARGS__` is non-empty. This PR replaces all occurrences, with the exception of Externals, DSPSpy (which is not likely to be edited in MSVC and does not target C++20 currently), and JitArm64_Integer.cpp (which uses `Function(__VA_ARGS__)`, and thus does not ever need a comma).
148 lines
5.8 KiB
C++
148 lines
5.8 KiB
C++
// Copyright 2009 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <cstddef>
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#include <fmt/format.h>
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#include <string_view>
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#include "Common/FormatUtil.h"
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namespace Common::Log
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{
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enum class LogType : int
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{
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ACTIONREPLAY,
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AUDIO,
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AUDIO_INTERFACE,
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BOOT,
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COMMANDPROCESSOR,
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COMMON,
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CONSOLE,
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CONTROLLERINTERFACE,
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CORE,
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DISCIO,
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DSPHLE,
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DSPLLE,
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DSP_MAIL,
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DSPINTERFACE,
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DVDINTERFACE,
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DYNA_REC,
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EXPANSIONINTERFACE,
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FILEMON,
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FRAMEDUMP,
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GDB_STUB,
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GPFIFO,
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HOST_GPU,
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HSP,
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IOS,
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IOS_DI,
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IOS_ES,
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IOS_FS,
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IOS_NET,
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IOS_SD,
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IOS_SSL,
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IOS_STM,
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IOS_USB,
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IOS_WC24,
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IOS_WFS,
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IOS_WIIMOTE,
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MASTER_LOG,
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MEMMAP,
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MEMCARD_MANAGER,
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NETPLAY,
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OSHLE,
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OSREPORT,
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OSREPORT_HLE,
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PIXELENGINE,
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PROCESSORINTERFACE,
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POWERPC,
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SERIALINTERFACE,
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SP1,
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SYMBOLS,
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VIDEO,
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VIDEOINTERFACE,
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WII_IPC,
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WIIMOTE,
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NUMBER_OF_LOGS // Must be last
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};
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constexpr LogType LAST_LOG_TYPE =
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static_cast<LogType>(static_cast<int>(LogType::NUMBER_OF_LOGS) - 1);
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enum class LogLevel : int
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{
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LNOTICE = 1, // VERY important information that is NOT errors. Like startup and OSReports.
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LERROR = 2, // Critical errors
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LWARNING = 3, // Something is suspicious.
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LINFO = 4, // General information.
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LDEBUG = 5, // Detailed debugging - might make things slow.
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};
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#if defined(_DEBUG) || defined(DEBUGFAST)
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constexpr auto MAX_LOGLEVEL = Common::Log::LogLevel::LDEBUG;
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#else
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constexpr auto MAX_LOGLEVEL = Common::Log::LogLevel::LINFO;
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#endif // logging
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static const char LOG_LEVEL_TO_CHAR[7] = "-NEWID";
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void GenericLogFmtImpl(LogLevel level, LogType type, const char* file, int line,
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fmt::string_view format, const fmt::format_args& args);
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template <std::size_t NumFields, typename S, typename... Args>
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void GenericLogFmt(LogLevel level, LogType type, const char* file, int line, const S& format,
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const Args&... args)
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{
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static_assert(NumFields == sizeof...(args),
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"Unexpected number of replacement fields in format string; did you pass too few or "
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"too many arguments?");
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GenericLogFmtImpl(level, type, file, line, format, fmt::make_format_args(args...));
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}
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} // namespace Common::Log
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// fmtlib capable API
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#define GENERIC_LOG_FMT(t, v, format, ...) \
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do \
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{ \
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if (v <= Common::Log::MAX_LOGLEVEL) \
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{ \
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/* Use a macro-like name to avoid shadowing warnings */ \
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constexpr auto GENERIC_LOG_FMT_N = Common::CountFmtReplacementFields(format); \
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Common::Log::GenericLogFmt<GENERIC_LOG_FMT_N>( \
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v, t, __FILE__, __LINE__, FMT_STRING(format) __VA_OPT__(, ) __VA_ARGS__); \
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} \
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} while (0)
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#define ERROR_LOG_FMT(t, ...) \
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do \
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{ \
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GENERIC_LOG_FMT(Common::Log::LogType::t, \
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Common::Log::LogLevel::LERROR __VA_OPT__(, ) __VA_ARGS__); \
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} while (0)
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#define WARN_LOG_FMT(t, ...) \
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do \
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{ \
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GENERIC_LOG_FMT(Common::Log::LogType::t, \
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Common::Log::LogLevel::LWARNING __VA_OPT__(, ) __VA_ARGS__); \
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} while (0)
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#define NOTICE_LOG_FMT(t, ...) \
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do \
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{ \
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GENERIC_LOG_FMT(Common::Log::LogType::t, \
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Common::Log::LogLevel::LNOTICE __VA_OPT__(, ) __VA_ARGS__); \
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} while (0)
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#define INFO_LOG_FMT(t, ...) \
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do \
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{ \
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GENERIC_LOG_FMT(Common::Log::LogType::t, \
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Common::Log::LogLevel::LINFO __VA_OPT__(, ) __VA_ARGS__); \
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} while (0)
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#define DEBUG_LOG_FMT(t, ...) \
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do \
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{ \
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GENERIC_LOG_FMT(Common::Log::LogType::t, \
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Common::Log::LogLevel::LDEBUG __VA_OPT__(, ) __VA_ARGS__); \
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} while (0)
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