early-access version 2006

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 2005.
+This is the source code for early-access 2006.
 
 ## Legal Notice
 

src/common/logging/backend.cpp

@@ -2,13 +2,9 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <algorithm>
 #include <atomic>
 #include <chrono>
 #include <climits>
-#include <condition_variable>
-#include <memory>
-#include <mutex>
 #include <thread>
 #include <vector>
 
@@ -16,28 +12,173 @@
 #include <windows.h> // For OutputDebugStringW
 #endif
 
-#include "common/assert.h"
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
+#include "common/fs/fs_paths.h"
+#include "common/fs/path_util.h"
 #include "common/literals.h"
 
 #include "common/logging/backend.h"
 #include "common/logging/log.h"
 #include "common/logging/text_formatter.h"
 #include "common/settings.h"
+#ifdef _WIN32
 #include "common/string_util.h"
+#endif
 #include "common/threadsafe_queue.h"
 
 namespace Common::Log {
 
+namespace {
+
+/**
+ * Interface for logging backends.
+ */
+class Backend {
+public:
+    virtual ~Backend() = default;
+
+    virtual void Write(const Entry& entry) = 0;
+
+    virtual void EnableForStacktrace() = 0;
+
+    virtual void Flush() = 0;
+};
+
+/**
+ * Backend that writes to stderr and with color
+ */
+class ColorConsoleBackend final : public Backend {
+public:
+    explicit ColorConsoleBackend() = default;
+
+    ~ColorConsoleBackend() override = default;
+
+    void Write(const Entry& entry) override {
+        if (enabled.load(std::memory_order_relaxed)) {
+            PrintColoredMessage(entry);
+        }
+    }
+
+    void Flush() override {
+        // stderr shouldn't be buffered
+    }
+
+    void EnableForStacktrace() override {
+        enabled = true;
+    }
+
+    void SetEnabled(bool enabled_) {
+        enabled = enabled_;
+    }
+
+private:
+    std::atomic_bool enabled{false};
+};
+
+/**
+ * Backend that writes to a file passed into the constructor
+ */
+class FileBackend final : public Backend {
+public:
+    explicit FileBackend(const std::filesystem::path& filename) {
+        auto old_filename = filename;
+        old_filename += ".old.txt";
+
+        // Existence checks are done within the functions themselves.
+        // We don't particularly care if these succeed or not.
+        static_cast<void>(FS::RemoveFile(old_filename));
+        static_cast<void>(FS::RenameFile(filename, old_filename));
+
+        file = std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write,
+                                            FS::FileType::TextFile);
+    }
+
+    ~FileBackend() override = default;
+
+    void Write(const Entry& entry) override {
+        if (!enabled) {
+            return;
+        }
+
+        bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
+
+        using namespace Common::Literals;
+        // Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
+        const auto write_limit = Settings::values.extended_logging ? 1_GiB : 100_MiB;
+        const bool write_limit_exceeded = bytes_written > write_limit;
+        if (entry.log_level >= Level::Error || write_limit_exceeded) {
+            if (write_limit_exceeded) {
+                // Stop writing after the write limit is exceeded.
+                // Don't close the file so we can print a stacktrace if necessary
+                enabled = false;
+            }
+            file->Flush();
+        }
+    }
+
+    void Flush() override {
+        file->Flush();
+    }
+
+    void EnableForStacktrace() override {
+        enabled = true;
+        bytes_written = 0;
+    }
+
+private:
+    std::unique_ptr<FS::IOFile> file;
+    bool enabled = true;
+    std::size_t bytes_written = 0;
+};
+
+/**
+ * Backend that writes to Visual Studio's output window
+ */
+class DebuggerBackend final : public Backend {
+public:
+    explicit DebuggerBackend() = default;
+
+    ~DebuggerBackend() override = default;
+
+    void Write(const Entry& entry) override {
+#ifdef _WIN32
+        ::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
+#endif
+    }
+
+    void Flush() override {}
+
+    void EnableForStacktrace() override {}
+};
+
+bool initialization_in_progress_suppress_logging = false;
+
 /**
  * Static state as a singleton.
  */
 class Impl {
 public:
     static Impl& Instance() {
-        static Impl backend;
+        if (!instance) {
-        return backend;
+            abort();
+        }
+        return *instance;
+    }
+
+    static void Initialize() {
+        if (instance) {
+            abort();
+        }
+        using namespace Common::FS;
+        initialization_in_progress_suppress_logging = true;
+        const auto& log_dir = GetYuzuPath(YuzuPath::LogDir);
+        void(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);
+        initialization_in_progress_suppress_logging = false;
     }
 
     Impl(const Impl&) = delete;
@@ -46,74 +187,54 @@ public:
     Impl(Impl&&) = delete;
     Impl& operator=(Impl&&) = delete;
 
-    void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
-                   const char* function, std::string message) {
-        message_queue.Push(
-            CreateEntry(log_class, log_level, filename, line_num, function, std::move(message)));
-    }
-
-    void AddBackend(std::unique_ptr<Backend> backend) {
-        std::lock_guard lock{writing_mutex};
-        backends.push_back(std::move(backend));
-    }
-
-    void RemoveBackend(std::string_view backend_name) {
-        std::lock_guard lock{writing_mutex};
-
-        std::erase_if(backends, [&backend_name](const auto& backend) {
-            return backend_name == backend->GetName();
-        });
-    }
-
-    const Filter& GetGlobalFilter() const {
-        return filter;
-    }
-
     void SetGlobalFilter(const Filter& f) {
         filter = f;
     }
 
-    Backend* GetBackend(std::string_view backend_name) {
+    void SetColorConsoleBackendEnabled(bool enabled) {
-        const auto it =
+        color_console_backend.SetEnabled(enabled);
-            std::find_if(backends.begin(), backends.end(),
+    }
-                         [&backend_name](const auto& i) { return backend_name == i->GetName(); });
+
-        if (it == backends.end())
+    void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
-            return nullptr;
+                   const char* function, std::string message) {
-        return it->get();
+        if (!filter.CheckMessage(log_class, log_level))
+            return;
+        const Entry& entry =
+            CreateEntry(log_class, log_level, filename, line_num, function, std::move(message));
+        message_queue.Push(entry);
     }
 
 private:
-    Impl() {
+    Impl(const std::filesystem::path& file_backend_filename, const Filter& filter_)
-        backend_thread = std::thread([&] {
+        : filter{filter_}, file_backend{file_backend_filename}, backend_thread{std::thread([this] {
-            Entry entry;
+              Common::SetCurrentThreadName("yuzu:Log");
-            auto write_logs = [&](Entry& e) {
+              Entry entry;
-                std::lock_guard lock{writing_mutex};
+              const auto write_logs = [this, &entry]() {
-                for (const auto& backend : backends) {
+                  ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
-                    backend->Write(e);
+              };
-                }
+              while (true) {
-            };
+                  entry = message_queue.PopWait();
-            while (true) {
+                  if (entry.final_entry) {
-                entry = message_queue.PopWait();
+                      break;
-                if (entry.final_entry) {
+                  }
-                    break;
+                  write_logs();
-                }
+              }
-                write_logs(entry);
+              // Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
-            }
+              // case where a system is repeatedly spamming logs even on close.
-
+              int max_logs_to_write = filter.IsDebug() ? INT_MAX : 100;
-            // Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
+              while (max_logs_to_write-- && message_queue.Pop(entry)) {
-            // case where a system is repeatedly spamming logs even on close.
+                  write_logs();
-            const int MAX_LOGS_TO_WRITE = filter.IsDebug() ? INT_MAX : 100;
+              }
-            int logs_written = 0;
+          })} {}
-            while (logs_written++ < MAX_LOGS_TO_WRITE && message_queue.Pop(entry)) {
-                write_logs(entry);
-            }
-        });
-    }
 
     ~Impl() {
-        Entry entry;
+        StopBackendThread();
-        entry.final_entry = true;
+    }
-        message_queue.Push(entry);
+
+    void StopBackendThread() {
+        Entry stop_entry{};
+        stop_entry.final_entry = true;
+        message_queue.Push(stop_entry);
         backend_thread.join();
     }
 
@@ -135,100 +256,51 @@ private:
         };
     }
 
-    std::mutex writing_mutex;
+    void ForEachBackend(auto lambda) {
-    std::thread backend_thread;
+        lambda(static_cast<Backend&>(debugger_backend));
-    std::vector<std::unique_ptr<Backend>> backends;
+        lambda(static_cast<Backend&>(color_console_backend));
-    MPSCQueue<Entry> message_queue;
+        lambda(static_cast<Backend&>(file_backend));
+    }
+
+    static void Deleter(Impl* ptr) {
+        delete ptr;
+    }
+
+    static inline std::unique_ptr<Impl, decltype(&Deleter)> instance{nullptr, Deleter};
+
     Filter filter;
+    DebuggerBackend debugger_backend{};
+    ColorConsoleBackend color_console_backend{};
+    FileBackend file_backend;
+
+    std::thread backend_thread;
+    MPSCQueue<Entry> message_queue{};
     std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
 };
+} // namespace
 
-ConsoleBackend::~ConsoleBackend() = default;
+void Initialize() {
-
+    Impl::Initialize();
-void ConsoleBackend::Write(const Entry& entry) {
-    PrintMessage(entry);
 }
 
-ColorConsoleBackend::~ColorConsoleBackend() = default;
+void DisableLoggingInTests() {
-
+    initialization_in_progress_suppress_logging = true;
-void ColorConsoleBackend::Write(const Entry& entry) {
-    PrintColoredMessage(entry);
-}
-
-FileBackend::FileBackend(const std::filesystem::path& filename) {
-    auto old_filename = filename;
-    old_filename += ".old.txt";
-
-    // Existence checks are done within the functions themselves.
-    // We don't particularly care if these succeed or not.
-    FS::RemoveFile(old_filename);
-    void(FS::RenameFile(filename, old_filename));
-
-    file =
-        std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write, FS::FileType::TextFile);
-}
-
-FileBackend::~FileBackend() = default;
-
-void FileBackend::Write(const Entry& entry) {
-    if (!file->IsOpen()) {
-        return;
-    }
-
-    using namespace Common::Literals;
-    // Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
-    constexpr std::size_t MAX_BYTES_WRITTEN = 100_MiB;
-    constexpr std::size_t MAX_BYTES_WRITTEN_EXTENDED = 1_GiB;
-
-    const bool write_limit_exceeded =
-        bytes_written > MAX_BYTES_WRITTEN_EXTENDED ||
-        (bytes_written > MAX_BYTES_WRITTEN && !Settings::values.extended_logging);
-
-    // Close the file after the write limit is exceeded.
-    if (write_limit_exceeded) {
-        file->Close();
-        return;
-    }
-
-    bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
-    if (entry.log_level >= Level::Error) {
-        file->Flush();
-    }
-}
-
-DebuggerBackend::~DebuggerBackend() = default;
-
-void DebuggerBackend::Write(const Entry& entry) {
-#ifdef _WIN32
-    ::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
-#endif
 }
 
 void SetGlobalFilter(const Filter& filter) {
     Impl::Instance().SetGlobalFilter(filter);
 }
 
-void AddBackend(std::unique_ptr<Backend> backend) {
+void SetColorConsoleBackendEnabled(bool enabled) {
-    Impl::Instance().AddBackend(std::move(backend));
+    Impl::Instance().SetColorConsoleBackendEnabled(enabled);
-}
-
-void RemoveBackend(std::string_view backend_name) {
-    Impl::Instance().RemoveBackend(backend_name);
-}
-
-Backend* GetBackend(std::string_view backend_name) {
-    return Impl::Instance().GetBackend(backend_name);
 }
 
 void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
                        unsigned int line_num, const char* function, const char* format,
                        const fmt::format_args& args) {
-    auto& instance = Impl::Instance();
+    if (!initialization_in_progress_suppress_logging) {
-    const auto& filter = instance.GetGlobalFilter();
+        Impl::Instance().PushEntry(log_class, log_level, filename, line_num, function,
-    if (!filter.CheckMessage(log_class, log_level))
+                                   fmt::vformat(format, args));
-        return;
+    }
-
-    instance.PushEntry(log_class, log_level, filename, line_num, function,
-                       fmt::vformat(format, args));
 }
 } // namespace Common::Log

src/common/logging/backend.h

@@ -5,120 +5,21 @@
 #pragma once
 
 #include <filesystem>
-#include <memory>
-#include <string>
-#include <string_view>
 #include "common/logging/filter.h"
-#include "common/logging/log.h"
-
-namespace Common::FS {
-class IOFile;
-}
 
 namespace Common::Log {
 
 class Filter;
 
-/**
+/// Initializes the logging system. This should be the first thing called in main.
- * Interface for logging backends. As loggers can be created and removed at runtime, this can be
+void Initialize();
- * used by a frontend for adding a custom logging backend as needed
- */
-class Backend {
-public:
-    virtual ~Backend() = default;
 
-    virtual void SetFilter(const Filter& new_filter) {
+void DisableLoggingInTests();
-        filter = new_filter;
-    }
-    virtual const char* GetName() const = 0;
-    virtual void Write(const Entry& entry) = 0;
-
-private:
-    Filter filter;
-};
 
 /**
- * Backend that writes to stderr without any color commands
+ * The global filter will prevent any messages from even being processed if they are filtered.
- */
-class ConsoleBackend : public Backend {
-public:
-    ~ConsoleBackend() override;
-
-    static const char* Name() {
-        return "console";
-    }
-    const char* GetName() const override {
-        return Name();
-    }
-    void Write(const Entry& entry) override;
-};
-
-/**
- * Backend that writes to stderr and with color
- */
-class ColorConsoleBackend : public Backend {
-public:
-    ~ColorConsoleBackend() override;
-
-    static const char* Name() {
-        return "color_console";
-    }
-
-    const char* GetName() const override {
-        return Name();
-    }
-    void Write(const Entry& entry) override;
-};
-
-/**
- * Backend that writes to a file passed into the constructor
- */
-class FileBackend : public Backend {
-public:
-    explicit FileBackend(const std::filesystem::path& filename);
-    ~FileBackend() override;
-
-    static const char* Name() {
-        return "file";
-    }
-
-    const char* GetName() const override {
-        return Name();
-    }
-
-    void Write(const Entry& entry) override;
-
-private:
-    std::unique_ptr<FS::IOFile> file;
-    std::size_t bytes_written = 0;
-};
-
-/**
- * Backend that writes to Visual Studio's output window
- */
-class DebuggerBackend : public Backend {
-public:
-    ~DebuggerBackend() override;
-
-    static const char* Name() {
-        return "debugger";
-    }
-    const char* GetName() const override {
-        return Name();
-    }
-    void Write(const Entry& entry) override;
-};
-
-void AddBackend(std::unique_ptr<Backend> backend);
-
-void RemoveBackend(std::string_view backend_name);
-
-Backend* GetBackend(std::string_view backend_name);
-
-/**
- * The global filter will prevent any messages from even being processed if they are filtered. Each
- * backend can have a filter, but if the level is lower than the global filter, the backend will
- * never get the message
  */
 void SetGlobalFilter(const Filter& filter);
-} // namespace Common::Log
+
+void SetColorConsoleBackendEnabled(bool enabled);
+} // namespace Common::Log

src/core/core.cpp

@@ -84,8 +84,6 @@ FileSys::StorageId GetStorageIdForFrontendSlot(
 
 } // Anonymous namespace
 
-/*static*/ System System::s_instance;
-
 FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
                                          const std::string& path) {
     // To account for split 00+01+etc files.
@@ -425,6 +423,13 @@ struct System::Impl {
 System::System() : impl{std::make_unique<Impl>(*this)} {}
 System::~System() = default;
 
+void System::InitializeGlobalInstance() {
+    if (s_instance) {
+        abort();
+    }
+    s_instance = std::unique_ptr<System>(new System);
+}
+
 CpuManager& System::GetCpuManager() {
     return impl->cpu_manager;
 }

src/core/core.h

@@ -121,9 +121,14 @@ public:
      * @returns Reference to the instance of the System singleton class.
      */
     [[deprecated("Use of the global system instance is deprecated")]] static System& GetInstance() {
-        return s_instance;
+        if (!s_instance) {
+            abort();
+        }
+        return *s_instance;
     }
 
+    static void InitializeGlobalInstance();
+
     /// Enumeration representing the return values of the System Initialize and Load process.
     enum class ResultStatus : u32 {
         Success,             ///< Succeeded
@@ -393,7 +398,7 @@ private:
     struct Impl;
     std::unique_ptr<Impl> impl;
 
-    static System s_instance;
+    inline static std::unique_ptr<System> s_instance{};
 };
 
 } // namespace Core

src/shader_recompiler/CMakeLists.txt

@@ -216,6 +216,7 @@ add_library(shader_recompiler STATIC
     ir_opt/constant_propagation_pass.cpp
     ir_opt/dead_code_elimination_pass.cpp
     ir_opt/dual_vertex_pass.cpp
+    ir_opt/get_attribute_reorder_pass.cpp
     ir_opt/global_memory_to_storage_buffer_pass.cpp
     ir_opt/identity_removal_pass.cpp
     ir_opt/lower_fp16_to_fp32.cpp

src/shader_recompiler/frontend/maxwell/translate_program.cpp

@@ -178,6 +178,7 @@ IR::Program TranslateProgram(ObjectPool<IR::Inst>& inst_pool, ObjectPool<IR::Blo
 
     Optimization::ConstantPropagationPass(program);
     Optimization::DeadCodeEliminationPass(program);
+    Optimization::GetAttributeReorderPass(program);
     if (Settings::values.renderer_debug) {
         Optimization::VerificationPass(program);
     }

src/shader_recompiler/ir_opt/get_attribute_reorder_pass.cpp

@@ -0,0 +1,40 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "shader_recompiler/frontend/ir/basic_block.h"
+#include "shader_recompiler/frontend/ir/value.h"
+#include "shader_recompiler/ir_opt/passes.h"
+
+namespace Shader::Optimization {
+
+static bool CanBeReordered(const IR::Inst& inst) {
+    switch (inst.GetOpcode()) {
+    case IR::Opcode::GetAttribute:
+        return inst.AreAllArgsImmediates();
+    default:
+        return false;
+    }
+}
+
+void GetAttributeReorderPass(IR::Program& program) {
+    auto& first_block_list{program.blocks[0]->Instructions()};
+    auto& prologue{first_block_list.front()};
+    first_block_list.pop_front();
+    for (IR::Block* const block : program.blocks) {
+        auto& instrucions{block->Instructions()};
+        auto it = instrucions.begin();
+        while (it != instrucions.end()) {
+            if (!CanBeReordered(*it)) {
+                ++it;
+                continue;
+            }
+            auto& removed_val{*it};
+            it = instrucions.erase(it);
+            first_block_list.push_front(removed_val);
+        }
+    }
+    first_block_list.push_front(prologue);
+}
+
+} // namespace Shader::Optimization

src/shader_recompiler/ir_opt/passes.h

@@ -4,8 +4,6 @@
 
 #pragma once
 
-#include <span>
-
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/program.h"
@@ -15,6 +13,7 @@ namespace Shader::Optimization {
 void CollectShaderInfoPass(Environment& env, IR::Program& program);
 void ConstantPropagationPass(IR::Program& program);
 void DeadCodeEliminationPass(IR::Program& program);
+void GetAttributeReorderPass(IR::Program& program);
 void GlobalMemoryToStorageBufferPass(IR::Program& program);
 void IdentityRemovalPass(IR::Program& program);
 void LowerFp16ToFp32(IR::Program& program);

src/tests/common/param_package.cpp

@@ -4,11 +4,13 @@
 
 #include <catch2/catch.hpp>
 #include <math.h>
+#include "common/logging/backend.h"
 #include "common/param_package.h"
 
 namespace Common {
 
 TEST_CASE("ParamPackage", "[common]") {
+    Common::Log::DisableLoggingInTests();
     ParamPackage original{
         {"abc", "xyz"},
         {"def", "42"},

src/video_core/textures/texture.h

@@ -159,7 +159,7 @@ static_assert(sizeof(TextureHandle) == 4, "TextureHandle has wrong size");
         return {raw, raw};
     } else {
         const Tegra::Texture::TextureHandle handle{raw};
-        return {handle.tic_id, via_header_index ? handle.tic_id : handle.tsc_id};
+        return {handle.tic_id, handle.tsc_id};
     }
 }
 

src/yuzu/debugger/console.cpp

@@ -21,6 +21,7 @@ void ToggleConsole() {
         console_shown = UISettings::values.show_console.GetValue();
     }
 
+    using namespace Common::Log;
 #if defined(_WIN32) && !defined(_DEBUG)
     FILE* temp;
     if (UISettings::values.show_console) {
@@ -29,24 +30,20 @@ void ToggleConsole() {
             freopen_s(&temp, "CONIN$", "r", stdin);
             freopen_s(&temp, "CONOUT$", "w", stdout);
             freopen_s(&temp, "CONOUT$", "w", stderr);
-            Common::Log::AddBackend(std::make_unique<Common::Log::ColorConsoleBackend>());
+            SetColorConsoleBackendEnabled(true);
         }
     } else {
         if (FreeConsole()) {
             // In order to close the console, we have to also detach the streams on it.
             // Just redirect them to NUL if there is no console window
-            Common::Log::RemoveBackend(Common::Log::ColorConsoleBackend::Name());
+            SetColorConsoleBackendEnabled(false);
             freopen_s(&temp, "NUL", "r", stdin);
             freopen_s(&temp, "NUL", "w", stdout);
             freopen_s(&temp, "NUL", "w", stderr);
         }
     }
 #else
-    if (UISettings::values.show_console) {
+    SetColorConsoleBackendEnabled(UISettings::values.show_console.GetValue());
-        Common::Log::AddBackend(std::make_unique<Common::Log::ColorConsoleBackend>());
-    } else {
-        Common::Log::RemoveBackend(Common::Log::ColorConsoleBackend::Name());
-    }
 #endif
 }
 } // namespace Debugger

src/yuzu/main.cpp

@@ -177,21 +177,6 @@ void GMainWindow::ShowTelemetryCallout() {
 
 const int GMainWindow::max_recent_files_item;
 
-static void InitializeLogging() {
-    using namespace Common;
-
-    Log::Filter log_filter;
-    log_filter.ParseFilterString(Settings::values.log_filter.GetValue());
-    Log::SetGlobalFilter(log_filter);
-
-    const auto log_dir = FS::GetYuzuPath(FS::YuzuPath::LogDir);
-    void(FS::CreateDir(log_dir));
-    Log::AddBackend(std::make_unique<Log::FileBackend>(log_dir / LOG_FILE));
-#ifdef _WIN32
-    Log::AddBackend(std::make_unique<Log::DebuggerBackend>());
-#endif
-}
-
 static void RemoveCachedContents() {
     const auto cache_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::CacheDir);
     const auto offline_fonts = cache_dir / "fonts";
@@ -209,8 +194,6 @@ GMainWindow::GMainWindow()
     : input_subsystem{std::make_shared<InputCommon::InputSubsystem>()},
       config{std::make_unique<Config>()}, vfs{std::make_shared<FileSys::RealVfsFilesystem>()},
       provider{std::make_unique<FileSys::ManualContentProvider>()} {
-    InitializeLogging();
-
     LoadTranslation();
 
     setAcceptDrops(true);
@@ -3463,6 +3446,7 @@ void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
 #endif
 
 int main(int argc, char* argv[]) {
+    Common::Log::Initialize();
     Common::DetachedTasks detached_tasks;
     MicroProfileOnThreadCreate("Frontend");
     SCOPE_EXIT({ MicroProfileShutdown(); });
@@ -3502,6 +3486,7 @@ int main(int argc, char* argv[]) {
     // generating shaders
     setlocale(LC_ALL, "C");
 
+    Core::System::InitializeGlobalInstance();
     GMainWindow main_window;
     // After settings have been loaded by GMainWindow, apply the filter
     main_window.show();

src/yuzu_cmd/yuzu.cpp

@@ -74,31 +74,14 @@ static void PrintVersion() {
     std::cout << "yuzu " << Common::g_scm_branch << " " << Common::g_scm_desc << std::endl;
 }
 
-static void InitializeLogging() {
-    using namespace Common;
-
-    Log::Filter log_filter(Log::Level::Debug);
-    log_filter.ParseFilterString(static_cast<std::string>(Settings::values.log_filter));
-    Log::SetGlobalFilter(log_filter);
-
-    Log::AddBackend(std::make_unique<Log::ColorConsoleBackend>());
-
-    const auto& log_dir = FS::GetYuzuPath(FS::YuzuPath::LogDir);
-    void(FS::CreateDir(log_dir));
-    Log::AddBackend(std::make_unique<Log::FileBackend>(log_dir / LOG_FILE));
-#ifdef _WIN32
-    Log::AddBackend(std::make_unique<Log::DebuggerBackend>());
-#endif
-}
-
 /// Application entry point
 int main(int argc, char** argv) {
+    Common::Log::Initialize();
+    Common::Log::SetColorConsoleBackendEnabled(true);
     Common::DetachedTasks detached_tasks;
     Config config;
 
     int option_index = 0;
-
-    InitializeLogging();
 #ifdef _WIN32
     int argc_w;
     auto argv_w = CommandLineToArgvW(GetCommandLineW(), &argc_w);
@@ -163,6 +146,7 @@ int main(int argc, char** argv) {
         return -1;
     }
 
+    Core::System::InitializeGlobalInstance();
     auto& system{Core::System::GetInstance()};
     InputCommon::InputSubsystem input_subsystem;