common: Address feedback

src/android/app/src/main/jni/config.cpp

@@ -7,8 +7,8 @@
 #include <sstream>
 #include <unordered_map>
 #include <inih/cpp/INIReader.h>
-
 #include "common/file_util.h"
+#include "common/logging/backend.h"
 #include "common/logging/log.h"
 #include "common/param_package.h"
 #include "common/settings.h"
@@ -260,6 +260,12 @@ void Config::ReadValues() {
     // Miscellaneous
     ReadSetting("Miscellaneous", Settings::values.log_filter);
 
+    // Apply the log_filter setting as the logger has already been initialized
+    // and doesn't pick up the filter on its own.
+    Common::Log::Filter filter;
+    filter.ParseFilterString(Settings::values.log_filter.GetValue());
+    Common::Log::SetGlobalFilter(filter);
+
     // Debugging
     Settings::values.record_frame_times =
         sdl2_config->GetBoolean("Debugging", "record_frame_times", false);

src/citra/config.cpp

@@ -11,8 +11,8 @@
 #include "citra/config.h"
 #include "citra/default_ini.h"
 #include "common/file_util.h"
+#include "common/logging/backend.h"
 #include "common/logging/log.h"
-#include "common/param_package.h"
 #include "common/settings.h"
 #include "core/hle/service/service.h"
 #include "input_common/main.h"
@@ -299,6 +299,12 @@ void Config::ReadValues() {
     // Miscellaneous
     ReadSetting("Miscellaneous", Settings::values.log_filter);
 
+    // Apply the log_filter setting as the logger has already been initialized
+    // and doesn't pick up the filter on its own.
+    Common::Log::Filter filter;
+    filter.ParseFilterString(Settings::values.log_filter.GetValue());
+    Common::Log::SetGlobalFilter(filter);
+
     // Debugging
     Settings::values.record_frame_times =
         sdl2_config->GetBoolean("Debugging", "record_frame_times", false);

src/citra_qt/main.cpp

@@ -172,8 +172,9 @@ GMainWindow::GMainWindow(Core::System& system_)
     : ui{std::make_unique<Ui::MainWindow>()}, system{system_}, movie{Core::Movie::GetInstance()},
       config{std::make_unique<Config>()}, emu_thread{nullptr} {
     Common::Log::Initialize();
+    Common::Log::Start();
+
     Debugger::ToggleConsole();
-    Settings::LogSettings();
 
     // register types to use in slots and signals
     qRegisterMetaType<std::size_t>("std::size_t");
@@ -264,8 +265,6 @@ GMainWindow::GMainWindow(Core::System& system_)
     }
 #endif
 
-    Common::Log::Start();
-
     QStringList args = QApplication::arguments();
     if (args.length() >= 2) {
         BootGame(args[1]);
@@ -1143,9 +1142,10 @@ void GMainWindow::BootGame(const QString& filename) {
         system.ApplySettings();
 
         LOG_INFO(Frontend, "Using per game config file for title id {}", config_file_name);
-        Settings::LogSettings();
     }
 
+    Settings::LogSettings();
+
     // Save configurations
     UpdateUISettings();
     game_list->SaveInterfaceLayout();

src/common/logging/backend.cpp

@@ -202,7 +202,7 @@ public:
         return *instance;
     }
 
-    static void Initialize() {
+    static void Initialize(std::string_view log_file) {
         if (instance) {
             LOG_WARNING(Log, "Reinitializing logging backend");
             return;
@@ -212,8 +212,8 @@ public:
         void(FileUtil::CreateDir(log_dir));
         Filter filter;
         filter.ParseFilterString(Settings::values.log_filter.GetValue());
-        instance = std::unique_ptr<Impl, decltype(&Deleter)>(new Impl(log_dir + LOG_FILE, filter),
-                                                             Deleter);
+        instance = std::unique_ptr<Impl, decltype(&Deleter)>(
+            new Impl(fmt::format("{}{}", log_dir, log_file), filter), Deleter);
         initialization_in_progress_suppress_logging = false;
     }
 
@@ -414,8 +414,8 @@ private:
 };
 } // namespace
 
-void Initialize() {
-    Impl::Initialize();
+void Initialize(std::string_view log_file) {
+    Impl::Initialize(log_file.empty() ? LOG_FILE : log_file);
 }
 
 void Start() {

src/common/logging/backend.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <string_view>
 #include "common/logging/filter.h"
 
 namespace Common::Log {
@@ -11,7 +12,7 @@ namespace Common::Log {
 class Filter;
 
 /// Initializes the logging system. This should be the first thing called in main.
-void Initialize();
+void Initialize(std::string_view log_file = "");
 
 void Start();
 

src/common/logging/log_entry.h

@@ -19,7 +19,7 @@ struct Entry {
     Class log_class{};
     Level log_level{};
     const char* filename = nullptr;
-    unsigned int line_num = 0;
+    u32 line_num = 0;
     std::string function;
     std::string message;
 };

src/common/logging/types.h

@@ -20,7 +20,7 @@ enum class Level : u8 {
     Critical, ///< Major problems during execution that threaten the stability of the entire
     ///< application.
 
-    Count ///< Total number of logging levels
+    Count, ///< Total number of logging levels
 };
 
 /**
@@ -100,7 +100,7 @@ enum class Class : u8 {
     Movie,           ///< Movie (Input Recording) Playback
     WebService,      ///< Interface to Citra Web Services
     RPC_Server,      ///< RPC server
-    Count            ///< Total number of logging classes
+    Count,           ///< Total number of logging classes
 };
 
 } // namespace Common::Log

src/dedicated_room/citra-room.cpp

@@ -150,7 +150,7 @@ static void SaveBanList(const Network::Room::BanList& ban_list, const std::strin
 }
 
 static void InitializeLogging(const std::string& log_file) {
-    Common::Log::Initialize();
+    Common::Log::Initialize(log_file);
     Common::Log::SetColorConsoleBackendEnabled(true);
 }