early-access version 2859

src/yuzu/CMakeLists.txt

@@ -41,6 +41,9 @@ add_executable(yuzu
     configuration/configure_audio.cpp
     configuration/configure_audio.h
     configuration/configure_audio.ui
+    configuration/configure_camera.cpp
+    configuration/configure_camera.h
+    configuration/configure_camera.ui
     configuration/configure_cpu.cpp
     configuration/configure_cpu.h
     configuration/configure_cpu.ui
@@ -254,7 +257,7 @@ endif()
 create_target_directory_groups(yuzu)
 
 target_link_libraries(yuzu PRIVATE common core input_common video_core)
-target_link_libraries(yuzu PRIVATE Boost::boost glad Qt::Widgets)
+target_link_libraries(yuzu PRIVATE Boost::boost glad Qt::Widgets Qt::Multimedia)
 target_link_libraries(yuzu PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
 
 target_include_directories(yuzu PRIVATE ../../externals/Vulkan-Headers/include)

src/yuzu/applets/qt_software_keyboard.cpp

@@ -213,9 +213,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
             ui->button_ok_num,
         },
         {
-            nullptr,
+            ui->button_left_optional_num,
             ui->button_0_num,
-            nullptr,
+            ui->button_right_optional_num,
             ui->button_ok_num,
         },
     }};
@@ -330,7 +330,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
         ui->button_7_num,
         ui->button_8_num,
         ui->button_9_num,
+        ui->button_left_optional_num,
         ui->button_0_num,
+        ui->button_right_optional_num,
     };
 
     SetupMouseHover();
@@ -342,6 +344,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
     ui->label_header->setText(QString::fromStdU16String(initialize_parameters.header_text));
     ui->label_sub->setText(QString::fromStdU16String(initialize_parameters.sub_text));
 
+    ui->button_left_optional_num->setText(QChar{initialize_parameters.left_optional_symbol_key});
+    ui->button_right_optional_num->setText(QChar{initialize_parameters.right_optional_symbol_key});
+
     current_text = initialize_parameters.initial_text;
     cursor_position = initialize_parameters.initial_cursor_position;
 
@@ -932,6 +937,15 @@ void QtSoftwareKeyboardDialog::DisableKeyboardButtons() {
                 button->setEnabled(true);
             }
         }
+
+        const auto enable_left_optional = initialize_parameters.left_optional_symbol_key != '\0';
+        const auto enable_right_optional = initialize_parameters.right_optional_symbol_key != '\0';
+
+        ui->button_left_optional_num->setEnabled(enable_left_optional);
+        ui->button_left_optional_num->setVisible(enable_left_optional);
+
+        ui->button_right_optional_num->setEnabled(enable_right_optional);
+        ui->button_right_optional_num->setVisible(enable_right_optional);
         break;
     }
     }
@@ -1019,7 +1033,10 @@ bool QtSoftwareKeyboardDialog::ValidateInputText(const QString& input_text) {
     }
 
     if (bottom_osk_index == BottomOSKIndex::NumberPad &&
-        std::any_of(input_text.begin(), input_text.end(), [](QChar c) { return !c.isDigit(); })) {
+        std::any_of(input_text.begin(), input_text.end(), [this](QChar c) {
+            return !c.isDigit() && c != QChar{initialize_parameters.left_optional_symbol_key} &&
+                   c != QChar{initialize_parameters.right_optional_symbol_key};
+        })) {
         return false;
     }
 
@@ -1384,6 +1401,10 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         }
     };
 
+    // Store the initial row and column.
+    const auto initial_row = row;
+    const auto initial_column = column;
+
     switch (bottom_osk_index) {
     case BottomOSKIndex::LowerCase:
     case BottomOSKIndex::UpperCase: {
@@ -1394,6 +1415,11 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         auto* curr_button = keyboard_buttons[index][row][column];
 
         while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) {
+            // If we returned back to where we started from, break the loop.
+            if (row == initial_row && column == initial_column) {
+                break;
+            }
+
             move_direction(NUM_ROWS_NORMAL, NUM_COLUMNS_NORMAL);
             curr_button = keyboard_buttons[index][row][column];
         }
@@ -1408,6 +1434,11 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         auto* curr_button = numberpad_buttons[row][column];
 
         while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) {
+            // If we returned back to where we started from, break the loop.
+            if (row == initial_row && column == initial_column) {
+                break;
+            }
+
             move_direction(NUM_ROWS_NUMPAD, NUM_COLUMNS_NUMPAD);
             curr_button = numberpad_buttons[row][column];
         }

src/yuzu/applets/qt_software_keyboard.h

@@ -211,7 +211,7 @@ private:
     std::array<std::array<QPushButton*, NUM_COLUMNS_NUMPAD>, NUM_ROWS_NUMPAD> numberpad_buttons;
 
     // Contains a set of all buttons used in keyboard_buttons and numberpad_buttons.
-    std::array<QPushButton*, 110> all_buttons;
+    std::array<QPushButton*, 112> all_buttons;
 
     std::size_t row{0};
     std::size_t column{0};

src/yuzu/applets/qt_software_keyboard.ui

@@ -3298,6 +3298,24 @@ p, li { white-space: pre-wrap; }
               </property>
              </widget>
             </item>
+            <item row="4" column="2">
+             <widget class="QPushButton" name="button_left_optional_num">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                <horstretch>1</horstretch>
+                <verstretch>1</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>28</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string notr="true"></string>
+              </property>
+             </widget>
+            </item>
             <item row="4" column="3">
              <widget class="QPushButton" name="button_0_num">
               <property name="sizePolicy">
@@ -3316,6 +3334,24 @@ p, li { white-space: pre-wrap; }
               </property>
              </widget>
             </item>
+            <item row="4" column="4">
+             <widget class="QPushButton" name="button_right_optional_num">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                <horstretch>1</horstretch>
+                <verstretch>1</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>28</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string notr="true"></string>
+              </property>
+             </widget>
+            </item>
             <item row="1" column="4">
              <widget class="QPushButton" name="button_3_num">
               <property name="sizePolicy">
@@ -3494,7 +3530,9 @@ p, li { white-space: pre-wrap; }
   <tabstop>button_7_num</tabstop>
   <tabstop>button_8_num</tabstop>
   <tabstop>button_9_num</tabstop>
+  <tabstop>button_left_optional_num</tabstop>
   <tabstop>button_0_num</tabstop>
+  <tabstop>button_right_optional_num</tabstop>
  </tabstops>
  <resources>
   <include location="../../../dist/icons/overlay/overlay.qrc"/>

src/yuzu/bootmanager.cpp

@@ -5,6 +5,8 @@
 #include <glad/glad.h>
 
 #include <QApplication>
+#include <QCameraImageCapture>
+#include <QCameraInfo>
 #include <QHBoxLayout>
 #include <QMessageBox>
 #include <QPainter>
@@ -31,6 +33,7 @@
 #include "core/core.h"
 #include "core/cpu_manager.h"
 #include "core/frontend/framebuffer_layout.h"
+#include "input_common/drivers/camera.h"
 #include "input_common/drivers/keyboard.h"
 #include "input_common/drivers/mouse.h"
 #include "input_common/drivers/tas_input.h"
@@ -801,6 +804,86 @@ void GRenderWindow::TouchEndEvent() {
     input_subsystem->GetTouchScreen()->ReleaseAllTouch();
 }
 
+void GRenderWindow::InitializeCamera() {
+    constexpr auto camera_update_ms = std::chrono::milliseconds{50}; // (50ms, 20Hz)
+    if (!Settings::values.enable_ir_sensor) {
+        return;
+    }
+
+    bool camera_found = false;
+    const QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
+    for (const QCameraInfo& cameraInfo : cameras) {
+        if (Settings::values.ir_sensor_device.GetValue() == cameraInfo.deviceName().toStdString() ||
+            Settings::values.ir_sensor_device.GetValue() == "Auto") {
+            camera = std::make_unique<QCamera>(cameraInfo);
+            camera_found = true;
+            break;
+        }
+    }
+
+    if (!camera_found) {
+        return;
+    }
+
+    camera_capture = std::make_unique<QCameraImageCapture>(camera.get());
+    connect(camera_capture.get(), &QCameraImageCapture::imageCaptured, this,
+            &GRenderWindow::OnCameraCapture);
+    camera->unload();
+    camera->setCaptureMode(QCamera::CaptureViewfinder);
+    camera->load();
+    camera->start();
+
+    pending_camera_snapshots = 0;
+    is_virtual_camera = false;
+
+    camera_timer = std::make_unique<QTimer>();
+    connect(camera_timer.get(), &QTimer::timeout, [this] { RequestCameraCapture(); });
+    // This timer should be dependent of camera resolution 5ms for every 100 pixels
+    camera_timer->start(camera_update_ms);
+}
+
+void GRenderWindow::FinalizeCamera() {
+    if (camera_timer) {
+        camera_timer->stop();
+    }
+    if (camera) {
+        camera->unload();
+    }
+}
+
+void GRenderWindow::RequestCameraCapture() {
+    if (!Settings::values.enable_ir_sensor) {
+        return;
+    }
+
+    // If the camera doesn't capture, test for virtual cameras
+    if (pending_camera_snapshots > 5) {
+        is_virtual_camera = true;
+    }
+    // Virtual cameras like obs need to reset the camera every capture
+    if (is_virtual_camera) {
+        camera->stop();
+        camera->start();
+    }
+
+    pending_camera_snapshots++;
+    camera_capture->capture();
+}
+
+void GRenderWindow::OnCameraCapture(int requestId, const QImage& img) {
+    constexpr std::size_t camera_width = 320;
+    constexpr std::size_t camera_height = 240;
+    const auto converted =
+        img.scaled(camera_width, camera_height, Qt::AspectRatioMode::IgnoreAspectRatio,
+                   Qt::TransformationMode::SmoothTransformation)
+            .mirrored(false, true);
+    std::vector<u32> camera_data{};
+    camera_data.resize(camera_width * camera_height);
+    std::memcpy(camera_data.data(), converted.bits(), camera_width * camera_height * sizeof(u32));
+    input_subsystem->GetCamera()->SetCameraData(camera_width, camera_height, camera_data);
+    pending_camera_snapshots = 0;
+}
+
 bool GRenderWindow::event(QEvent* event) {
     if (event->type() == QEvent::TouchBegin) {
         TouchBeginEvent(static_cast<QTouchEvent*>(event));

src/yuzu/bootmanager.h

@@ -20,6 +20,8 @@
 
 class GRenderWindow;
 class GMainWindow;
+class QCamera;
+class QCameraImageCapture;
 class QKeyEvent;
 
 namespace Core {
@@ -164,6 +166,9 @@ public:
     void mouseReleaseEvent(QMouseEvent* event) override;
     void wheelEvent(QWheelEvent* event) override;
 
+    void InitializeCamera();
+    void FinalizeCamera();
+
     bool event(QEvent* event) override;
 
     void focusOutEvent(QFocusEvent* event) override;
@@ -207,6 +212,9 @@ private:
     void TouchUpdateEvent(const QTouchEvent* event);
     void TouchEndEvent();
 
+    void RequestCameraCapture();
+    void OnCameraCapture(int requestId, const QImage& img);
+
     void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
 
     bool InitializeOpenGL();
@@ -232,6 +240,12 @@ private:
     bool first_frame = false;
     InputCommon::TasInput::TasState last_tas_state;
 
+    bool is_virtual_camera;
+    int pending_camera_snapshots;
+    std::unique_ptr<QCamera> camera;
+    std::unique_ptr<QCameraImageCapture> camera_capture;
+    std::unique_ptr<QTimer> camera_timer;
+
     Core::System& system;
 
 protected:

src/yuzu/configuration/config.cpp

@@ -368,6 +368,11 @@ void Config::ReadHidbusValues() {
     }
 }
 
+void Config::ReadIrCameraValues() {
+    ReadBasicSetting(Settings::values.enable_ir_sensor);
+    ReadBasicSetting(Settings::values.ir_sensor_device);
+}
+
 void Config::ReadAudioValues() {
     qt_config->beginGroup(QStringLiteral("Audio"));
 
@@ -393,6 +398,7 @@ void Config::ReadControlValues() {
     ReadTouchscreenValues();
     ReadMotionTouchValues();
     ReadHidbusValues();
+    ReadIrCameraValues();
 
 #ifdef _WIN32
     ReadBasicSetting(Settings::values.enable_raw_input);
@@ -998,6 +1004,11 @@ void Config::SaveHidbusValues() {
                  QString::fromStdString(default_param));
 }
 
+void Config::SaveIrCameraValues() {
+    WriteBasicSetting(Settings::values.enable_ir_sensor);
+    WriteBasicSetting(Settings::values.ir_sensor_device);
+}
+
 void Config::SaveValues() {
     if (global) {
         SaveControlValues();
@@ -1040,6 +1051,7 @@ void Config::SaveControlValues() {
     SaveTouchscreenValues();
     SaveMotionTouchValues();
     SaveHidbusValues();
+    SaveIrCameraValues();
 
     WriteGlobalSetting(Settings::values.use_docked_mode);
     WriteGlobalSetting(Settings::values.vibration_enabled);

src/yuzu/configuration/config.h

@@ -68,6 +68,7 @@ private:
     void ReadTouchscreenValues();
     void ReadMotionTouchValues();
     void ReadHidbusValues();
+    void ReadIrCameraValues();
 
     // Read functions bases off the respective config section names.
     void ReadAudioValues();
@@ -96,6 +97,7 @@ private:
     void SaveTouchscreenValues();
     void SaveMotionTouchValues();
     void SaveHidbusValues();
+    void SaveIrCameraValues();
 
     // Save functions based off the respective config section names.
     void SaveAudioValues();

src/yuzu/configuration/configure_camera.cpp

@@ -62,12 +62,23 @@ void ConfigureCamera::PreviewCamera() {
     camera->unload();
     camera->setCaptureMode(QCamera::CaptureViewfinder);
     camera->load();
+    camera->start();
+
+    pending_snapshots = 0;
+    is_virtual_camera = false;
 
     camera_timer = std::make_unique<QTimer>();
     connect(camera_timer.get(), &QTimer::timeout, [this] {
-        camera->stop();
-        camera->start();
-
+        // If the camera doesn't capture, test for virtual cameras
+        if (pending_snapshots > 5) {
+            is_virtual_camera = true;
+        }
+        // Virtual cameras like obs need to reset the camera every capture
+        if (is_virtual_camera) {
+            camera->stop();
+            camera->start();
+        }
+        pending_snapshots++;
         camera_capture->capture();
     });
 
@@ -79,6 +90,7 @@ void ConfigureCamera::DisplayCapturedFrame(int requestId, const QImage& img) {
     const auto converted = img.scaled(320, 240, Qt::AspectRatioMode::IgnoreAspectRatio,
                                       Qt::TransformationMode::SmoothTransformation);
     ui->preview_box->setPixmap(QPixmap::fromImage(converted));
+    pending_snapshots = 0;
 }
 
 void ConfigureCamera::changeEvent(QEvent* event) {

src/yuzu/configuration/configure_camera.h

@@ -44,6 +44,8 @@ private:
 
     InputCommon::InputSubsystem* input_subsystem;
 
+    bool is_virtual_camera;
+    int pending_snapshots;
     std::unique_ptr<QCamera> camera;
     std::unique_ptr<QCameraImageCapture> camera_capture;
     std::unique_ptr<QTimer> camera_timer;

src/yuzu/configuration/configure_input.cpp

@@ -15,6 +15,7 @@
 #include "ui_configure_input.h"
 #include "ui_configure_input_advanced.h"
 #include "ui_configure_input_player.h"
+#include "yuzu/configuration/configure_camera.h"
 #include "yuzu/configuration/configure_debug_controller.h"
 #include "yuzu/configuration/configure_input.h"
 #include "yuzu/configuration/configure_input_advanced.h"
@@ -163,6 +164,10 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem,
             [this, input_subsystem, &hid_core] {
                 CallConfigureDialog<ConfigureRingController>(*this, input_subsystem, hid_core);
             });
+    connect(advanced, &ConfigureInputAdvanced::CallCameraDialog,
+            [this, input_subsystem, &hid_core] {
+                CallConfigureDialog<ConfigureCamera>(*this, input_subsystem);
+            });
 
     connect(ui->vibrationButton, &QPushButton::clicked,
             [this, &hid_core] { CallConfigureDialog<ConfigureVibration>(*this, hid_core); });

src/yuzu/configuration/configure_input_advanced.cpp

@@ -89,6 +89,7 @@ ConfigureInputAdvanced::ConfigureInputAdvanced(QWidget* parent)
             [this] { CallMotionTouchConfigDialog(); });
     connect(ui->ring_controller_configure, &QPushButton::clicked, this,
             [this] { CallRingControllerDialog(); });
+    connect(ui->camera_configure, &QPushButton::clicked, this, [this] { CallCameraDialog(); });
 
 #ifndef _WIN32
     ui->enable_raw_input->setVisible(false);
@@ -136,6 +137,7 @@ void ConfigureInputAdvanced::ApplyConfiguration() {
     Settings::values.enable_udp_controller = ui->enable_udp_controller->isChecked();
     Settings::values.controller_navigation = ui->controller_navigation->isChecked();
     Settings::values.enable_ring_controller = ui->enable_ring_controller->isChecked();
+    Settings::values.enable_ir_sensor = ui->enable_ir_sensor->isChecked();
 }
 
 void ConfigureInputAdvanced::LoadConfiguration() {
@@ -169,6 +171,7 @@ void ConfigureInputAdvanced::LoadConfiguration() {
     ui->enable_udp_controller->setChecked(Settings::values.enable_udp_controller.GetValue());
     ui->controller_navigation->setChecked(Settings::values.controller_navigation.GetValue());
     ui->enable_ring_controller->setChecked(Settings::values.enable_ring_controller.GetValue());
+    ui->enable_ir_sensor->setChecked(Settings::values.enable_ir_sensor.GetValue());
 
     UpdateUIEnabled();
 }

src/yuzu/configuration/configure_input_advanced.h

@@ -29,6 +29,7 @@ signals:
     void CallTouchscreenConfigDialog();
     void CallMotionTouchConfigDialog();
     void CallRingControllerDialog();
+    void CallCameraDialog();
 
 private:
     void changeEvent(QEvent* event) override;

src/yuzu/configuration/configure_input_advanced.ui

@@ -2617,6 +2617,20 @@
                  </property>
                 </widget>
                </item>
+               <item row="5" column="0">
+                <widget class="QCheckBox" name="enable_ir_sensor">
+                 <property name="text">
+                  <string>Infrared Camera</string>
+                 </property>
+                </widget>
+               </item>
+               <item row="5" column="2">
+                <widget class="QPushButton" name="camera_configure">
+                 <property name="text">
+                  <string>Configure</string>
+                 </property>
+                </widget>
+               </item>
               </layout>
              </widget>
             </item>

src/yuzu/loading_screen.cpp

@@ -147,6 +147,10 @@ void LoadingScreen::OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size
         ui->progress_bar->setMaximum(static_cast<int>(total));
         previous_total = total;
     }
+    // Reset the progress bar ranges if compilation is done
+    if (stage == VideoCore::LoadCallbackStage::Complete) {
+        ui->progress_bar->setRange(0, 0);
+    }
 
     QString estimate;
     // If theres a drastic slowdown in the rate, then display an estimate

src/yuzu/main.cpp

@@ -10,6 +10,10 @@
 #ifdef __APPLE__
 #include <unistd.h> // for chdir
 #endif
+#ifdef __linux__
+#include <csignal>
+#include <sys/socket.h>
+#endif
 
 // VFS includes must be before glad as they will conflict with Windows file api, which uses defines.
 #include "applets/qt_controller.h"
@@ -259,6 +263,10 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
       config{std::make_unique<Config>(*system)},
       vfs{std::make_shared<FileSys::RealVfsFilesystem>()},
       provider{std::make_unique<FileSys::ManualContentProvider>()} {
+#ifdef __linux__
+    SetupSigInterrupts();
+#endif
+
     Common::Log::Initialize();
     LoadTranslation();
 
@@ -376,6 +384,8 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
     SDL_EnableScreenSaver();
 #endif
 
+    SetupPrepareForSleep();
+
     Common::Log::Start();
 
     QStringList args = QApplication::arguments();
@@ -460,6 +470,11 @@ GMainWindow::~GMainWindow() {
     if (render_window->parent() == nullptr) {
         delete render_window;
     }
+
+#ifdef __linux__
+    ::close(sig_interrupt_fds[0]);
+    ::close(sig_interrupt_fds[1]);
+#endif
 }
 
 void GMainWindow::RegisterMetaTypes() {
@@ -1285,6 +1300,43 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
     }
 }
 
+void GMainWindow::SetupPrepareForSleep() {
+#ifdef __linux__
+    auto bus = QDBusConnection::systemBus();
+    if (bus.isConnected()) {
+        const bool success = bus.connect(
+            QStringLiteral("org.freedesktop.login1"), QStringLiteral("/org/freedesktop/login1"),
+            QStringLiteral("org.freedesktop.login1.Manager"), QStringLiteral("PrepareForSleep"),
+            QStringLiteral("b"), this, SLOT(OnPrepareForSleep(bool)));
+
+        if (!success) {
+            LOG_WARNING(Frontend, "Couldn't register PrepareForSleep signal");
+        }
+    } else {
+        LOG_WARNING(Frontend, "QDBusConnection system bus is not connected");
+    }
+#endif // __linux__
+}
+
+void GMainWindow::OnPrepareForSleep(bool prepare_sleep) {
+    if (emu_thread == nullptr) {
+        return;
+    }
+
+    if (prepare_sleep) {
+        if (emu_thread->IsRunning()) {
+            auto_paused = true;
+            OnPauseGame();
+        }
+    } else {
+        if (!emu_thread->IsRunning() && auto_paused) {
+            auto_paused = false;
+            RequestGameResume();
+            OnStartGame();
+        }
+    }
+}
+
 #ifdef __linux__
 static std::optional<QDBusObjectPath> HoldWakeLockLinux(u32 window_id = 0) {
     if (!QDBusConnection::sessionBus().isConnected()) {
@@ -1324,6 +1376,52 @@ static void ReleaseWakeLockLinux(QDBusObjectPath lock) {
                             QString::fromLatin1("org.freedesktop.portal.Request"));
     unlocker.call(QString::fromLatin1("Close"));
 }
+
+std::array<int, 3> GMainWindow::sig_interrupt_fds{0, 0, 0};
+
+void GMainWindow::SetupSigInterrupts() {
+    if (sig_interrupt_fds[2] == 1) {
+        return;
+    }
+    socketpair(AF_UNIX, SOCK_STREAM, 0, sig_interrupt_fds.data());
+    sig_interrupt_fds[2] = 1;
+
+    struct sigaction sa;
+    sa.sa_handler = &GMainWindow::HandleSigInterrupt;
+    sigemptyset(&sa.sa_mask);
+    sa.sa_flags = SA_RESETHAND;
+    sigaction(SIGINT, &sa, nullptr);
+    sigaction(SIGTERM, &sa, nullptr);
+
+    sig_interrupt_notifier = new QSocketNotifier(sig_interrupt_fds[1], QSocketNotifier::Read, this);
+    connect(sig_interrupt_notifier, &QSocketNotifier::activated, this,
+            &GMainWindow::OnSigInterruptNotifierActivated);
+    connect(this, &GMainWindow::SigInterrupt, this, &GMainWindow::close);
+}
+
+void GMainWindow::HandleSigInterrupt(int sig) {
+    if (sig == SIGINT) {
+        exit(1);
+    }
+
+    // Calling into Qt directly from a signal handler is not safe,
+    // so wake up a QSocketNotifier with this hacky write call instead.
+    char a = 1;
+    int ret = write(sig_interrupt_fds[0], &a, sizeof(a));
+    (void)ret;
+}
+
+void GMainWindow::OnSigInterruptNotifierActivated() {
+    sig_interrupt_notifier->setEnabled(false);
+
+    char a;
+    int ret = read(sig_interrupt_fds[1], &a, sizeof(a));
+    (void)ret;
+
+    sig_interrupt_notifier->setEnabled(true);
+
+    emit SigInterrupt();
+}
 #endif // __linux__
 
 void GMainWindow::PreventOSSleep() {
@@ -1541,6 +1639,8 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
         mouse_hide_timer.start();
     }
 
+    render_window->InitializeCamera();
+
     std::string title_name;
     std::string title_version;
     const auto res = system->GetGameName(title_name);
@@ -1622,6 +1722,7 @@ void GMainWindow::ShutdownGame() {
     tas_label->clear();
     input_subsystem->GetTas()->Stop();
     OnTasStateChanged();
+    render_window->FinalizeCamera();
 
     // Enable all controllers
     system->HIDCore().SetSupportedStyleTag({Core::HID::NpadStyleSet::All});
@@ -2861,6 +2962,12 @@ void GMainWindow::OnConfigure() {
         mouse_hide_timer.start();
     }
 
+    // Restart camera config
+    if (emulation_running) {
+        render_window->FinalizeCamera();
+        render_window->InitializeCamera();
+    }
+
     if (!UISettings::values.has_broken_vulkan) {
         renderer_status_button->setEnabled(!emulation_running);
     }

src/yuzu/main.h

@@ -161,6 +161,8 @@ signals:
     void WebBrowserExtractOfflineRomFS();
     void WebBrowserClosed(Service::AM::Applets::WebExitReason exit_reason, std::string last_url);
 
+    void SigInterrupt();
+
 public slots:
     void OnLoadComplete();
     void OnExecuteProgram(std::size_t program_index);
@@ -200,6 +202,8 @@ private:
     void ConnectMenuEvents();
     void UpdateMenuState();
 
+    void SetupPrepareForSleep();
+
     void PreventOSSleep();
     void AllowOSSleep();
 
@@ -247,12 +251,19 @@ private:
     void RequestGameResume();
     void closeEvent(QCloseEvent* event) override;
 
+#ifdef __linux__
+    void SetupSigInterrupts();
+    static void HandleSigInterrupt(int);
+    void OnSigInterruptNotifierActivated();
+#endif
+
 private slots:
     void OnStartGame();
     void OnRestartGame();
     void OnPauseGame();
     void OnPauseContinueGame();
     void OnStopGame();
+    void OnPrepareForSleep(bool prepare_sleep);
     void OnMenuReportCompatibility();
     void OnOpenModsPage();
     void OnOpenQuickstartGuide();
@@ -415,6 +426,9 @@ private:
     bool is_tas_recording_dialog_active{};
 
 #ifdef __linux__
+    QSocketNotifier* sig_interrupt_notifier;
+    static std::array<int, 3> sig_interrupt_fds;
+
     QDBusObjectPath wake_lock{};
 #endif