input_common: Pump sdl events from main thread

src/yuzu/main.cpp

@@ -167,6 +167,7 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 
 constexpr int default_mouse_hide_timeout = 2500;
 constexpr int default_mouse_center_timeout = 10;
+constexpr int default_input_update_timeout = 1;
 
 /**
  * "Callouts" are one-time instructional messages shown to the user. In the config settings, there
@@ -404,6 +405,10 @@ GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan
     mouse_center_timer.setInterval(default_mouse_center_timeout);
     connect(&mouse_center_timer, &QTimer::timeout, this, &GMainWindow::CenterMouseCursor);
 
+    update_input_timer.setInterval(default_input_update_timeout);
+    connect(&update_input_timer, &QTimer::timeout, this, &GMainWindow::UpdateInputDrivers);
+    update_input_timer.start();
+
     MigrateConfigFiles();
 
     if (has_broken_vulkan) {
@@ -3636,6 +3641,13 @@ void GMainWindow::UpdateUISettings() {
     UISettings::values.first_start = false;
 }
 
+void GMainWindow::UpdateInputDrivers() {
+    if (!input_subsystem) {
+        return;
+    }
+    input_subsystem->PumpEvents();
+}
+
 void GMainWindow::HideMouseCursor() {
     if (emu_thread == nullptr && UISettings::values.hide_mouse) {
         mouse_hide_timer.stop();

src/yuzu/main.h

@@ -353,6 +353,7 @@ private:
     void UpdateGPUAccuracyButton();
     void UpdateStatusButtons();
     void UpdateUISettings();
+    void UpdateInputDrivers();
     void HideMouseCursor();
     void ShowMouseCursor();
     void CenterMouseCursor();
@@ -404,6 +405,7 @@ private:
     bool auto_muted = false;
     QTimer mouse_hide_timer;
     QTimer mouse_center_timer;
+    QTimer update_input_timer;
 
     QString startup_icon_theme;
     bool os_dark_mode = false;