Merge a39cccdb30 into 8ee64a84c7

Source/Core/DolphinNoGUI/MainNoGUI.cpp

@@ -4,10 +4,8 @@
 #include "DolphinNoGUI/Platform.h"
 
 #include <OptionParser.h>
-#include <cstddef>
+#include <csignal>
 #include <cstdio>
-#include <cstring>
-#include <signal.h>
 #include <string>
 #include <vector>
 
@@ -32,15 +30,13 @@
 #endif
 #include "UICommon/UICommon.h"
 
-#include "InputCommon/GCAdapter.h"
-
 #include "VideoCommon/VideoBackendBase.h"
 
 static std::unique_ptr<Platform> s_platform;
 
 static void signal_handler(int)
 {
-  const char message[] = "A signal was received. A second signal will force Dolphin to stop.\n";
+  constexpr char message[] = "A signal was received. A second signal will force Dolphin to stop.\n";
 #ifdef _WIN32
   puts(message);
 #else
@@ -75,7 +71,7 @@ bool Host_UIBlocksControllerState()
 }
 
 static Common::Event s_update_main_frame_event;
-void Host_Message(HostMessageID id)
+void Host_Message(const HostMessageID id)
 {
   if (id == HostMessageID::WMUserStop)
     s_platform->Stop();
@@ -201,11 +197,12 @@ static std::unique_ptr<Platform> GetPlatform(const optparse::Values& options)
 #define main app_main
 #endif
 
-int main(int argc, char* argv[])
+int main(const int argc, char* argv[])
 {
   Core::DeclareAsHostThread();
 
-  auto parser = CommandLineParse::CreateParser(CommandLineParse::ParserOptions::OmitGUIOptions);
+  const auto parser =
+      CommandLineParse::CreateParser(CommandLineParse::ParserOptions::OmitGUIOptions);
   parser->add_option("-p", "--platform")
       .action("store")
       .help("Window platform to use [%choices]")
@@ -302,14 +299,14 @@ int main(int argc, char* argv[])
     return 1;
   }
 
-  Core::AddOnStateChangedCallback([](Core::State state) {
+  Core::AddOnStateChangedCallback([](const Core::State state) {
     if (state == Core::State::Uninitialized)
       s_platform->Stop();
   });
 
 #ifdef _WIN32
-  signal(SIGINT, signal_handler);
+  std::signal(SIGINT, signal_handler);
-  signal(SIGTERM, signal_handler);
+  std::signal(SIGTERM, signal_handler);
 #else
   // Shut down cleanly on SIGINT and SIGTERM
   struct sigaction sa;

Source/Core/DolphinNoGUI/Platform.cpp

@@ -6,7 +6,6 @@
 #include "Core/HW/ProcessorInterface.h"
 #include "Core/IOS/IOS.h"
 #include "Core/IOS/STM/STM.h"
-#include "Core/State.h"
 #include "Core/System.h"
 
 Platform::~Platform() = default;
@@ -24,7 +23,7 @@ void Platform::UpdateRunningFlag()
 {
   if (m_shutdown_requested.TestAndClear())
   {
-    auto& system = Core::System::GetInstance();
+    const auto& system = Core::System::GetInstance();
     const auto ios = system.GetIOS();
     const auto stm = ios ? ios->GetDeviceByName("/dev/stm/eventhook") : nullptr;
     if (!m_tried_graceful_shutdown.IsSet() && stm &&

Source/Core/DolphinNoGUI/PlatformHeadless.cpp

@@ -10,7 +10,7 @@
 
 namespace
 {
-class PlatformHeadless : public Platform
+class PlatformHeadless final : public Platform
 {
 public:
   void SetTitle(const std::string& title) override;

Source/Core/DolphinNoGUI/PlatformWin32.cpp

@@ -3,16 +3,13 @@
 
 #include "DolphinNoGUI/Platform.h"
 
-#include "Common/MsgHandler.h"
 #include "Core/Config/MainSettings.h"
 #include "Core/ConfigManager.h"
 #include "Core/Core.h"
-#include "Core/State.h"
 #include "Core/System.h"
 
 #include <Windows.h>
 #include <climits>
-#include <cstdio>
 #include <dwmapi.h>
 
 #include "VideoCommon/Present.h"
@@ -20,7 +17,7 @@
 
 namespace
 {
-class PlatformWin32 : public Platform
+class PlatformWin32 final : public Platform
 {
 public:
   ~PlatformWin32() override;
@@ -29,17 +26,17 @@ public:
   void SetTitle(const std::string& string) override;
   void MainLoop() override;
 
-  WindowSystemInfo GetWindowSystemInfo() const;
+  WindowSystemInfo GetWindowSystemInfo() const override;
 
 private:
   static constexpr TCHAR WINDOW_CLASS_NAME[] = _T("DolphinNoGUI");
 
   static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 
-  bool RegisterRenderWindowClass();
+  static bool RegisterRenderWindowClass();
   bool CreateRenderWindow();
   void UpdateWindowPosition();
-  void ProcessEvents();
+  void ProcessEvents() const;
 
   HWND m_hwnd{};
 
@@ -66,7 +63,7 @@ bool PlatformWin32::RegisterRenderWindowClass()
   wc.hInstance = GetModuleHandle(nullptr);
   wc.hIcon = LoadIcon(nullptr, IDI_ICON1);
   wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
-  wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
+  wc.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_WINDOW + 1);
   wc.lpszMenuName = nullptr;
   wc.lpszClassName = WINDOW_CLASS_NAME;
   wc.hIconSm = LoadIcon(nullptr, IDI_ICON1);
@@ -158,7 +155,7 @@ void PlatformWin32::UpdateWindowPosition()
   m_window_height = rc.bottom - rc.top;
 }
 
-void PlatformWin32::ProcessEvents()
+void PlatformWin32::ProcessEvents() const
 {
   MSG msg;
   while (PeekMessage(&msg, m_hwnd, 0, 0, PM_REMOVE))
@@ -168,7 +165,8 @@ void PlatformWin32::ProcessEvents()
   }
 }
 
-LRESULT PlatformWin32::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+LRESULT PlatformWin32::WndProc(const HWND hwnd, const UINT msg, const WPARAM wParam,
+                               const LPARAM lParam)
 {
   PlatformWin32* platform = reinterpret_cast<PlatformWin32*>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
   switch (msg)
@@ -185,7 +183,7 @@ LRESULT PlatformWin32::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam
     if (hwnd)
     {
       // Remove rounded corners from the render window on Windows 11
-      const DWM_WINDOW_CORNER_PREFERENCE corner_preference = DWMWCP_DONOTROUND;
+      constexpr DWM_WINDOW_CORNER_PREFERENCE corner_preference = DWMWCP_DONOTROUND;
       DwmSetWindowAttribute(hwnd, DWMWA_WINDOW_CORNER_PREFERENCE, &corner_preference,
                             sizeof(corner_preference));
     }