host1x/codecs: enable CUDA on Linux

qt: add network components when using discord

CMakeLists.txt

@@ -360,6 +360,9 @@ function(set_yuzu_qt_components)
     if (ENABLE_QT_TRANSLATION)
         list(APPEND YUZU_QT_COMPONENTS2 LinguistTools)
     endif()
+    if (USE_DISCORD_PRESENCE)
+        list(APPEND YUZU_QT_COMPONENTS2 Network)
+    endif()
     set(YUZU_QT_COMPONENTS ${YUZU_QT_COMPONENTS2} PARENT_SCOPE)
 endfunction(set_yuzu_qt_components)
 

src/audio_core/sink/sink_stream.cpp

@@ -204,6 +204,10 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
     // paused and we'll desync, so just play silence.
     if (system.IsPaused() || system.IsShuttingDown()) {
         if (system.IsShuttingDown()) {
+            {
+                std::scoped_lock lk{release_mutex};
+                queued_buffers.store(0);
+            }
             release_cv.notify_one();
         }
 

src/common/polyfill_thread.h

@@ -15,12 +15,13 @@
 #include <condition_variable>
 #include <stop_token>
 #include <thread>
+#include <utility>
 
 namespace Common {
 
 template <typename Condvar, typename Lock, typename Pred>
 void CondvarWait(Condvar& cv, std::unique_lock<Lock>& lk, std::stop_token token, Pred&& pred) {
-    cv.wait(lk, token, std::move(pred));
+    cv.wait(lk, token, std::forward<Pred>(pred));
 }
 
 template <typename Rep, typename Period>
@@ -109,7 +110,7 @@ public:
 
         // Insert the callback.
         stop_state_callback ret = ++m_next_callback;
-        m_callbacks.emplace(ret, move(f));
+        m_callbacks.emplace(ret, std::move(f));
         return ret;
     }
 
@@ -162,7 +163,7 @@ private:
     friend class stop_source;
     template <typename Callback>
     friend class stop_callback;
-    stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(move(stop_state)) {}
+    stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(std::move(stop_state)) {}
 
 private:
     shared_ptr<polyfill::stop_state> m_stop_state;
@@ -198,7 +199,7 @@ public:
 private:
     friend class jthread;
     explicit stop_source(shared_ptr<polyfill::stop_state> stop_state)
-        : m_stop_state(move(stop_state)) {}
+        : m_stop_state(std::move(stop_state)) {}
 
 private:
     shared_ptr<polyfill::stop_state> m_stop_state;
@@ -218,16 +219,16 @@ public:
                            C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
         : m_stop_state(st.m_stop_state) {
         if (m_stop_state) {
-            m_callback = m_stop_state->insert_callback(move(cb));
+            m_callback = m_stop_state->insert_callback(std::move(cb));
         }
     }
     template <typename C>
         requires constructible_from<Callback, C>
     explicit stop_callback(stop_token&& st,
                            C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
-        : m_stop_state(move(st.m_stop_state)) {
+        : m_stop_state(std::move(st.m_stop_state)) {
         if (m_stop_state) {
-            m_callback = m_stop_state->insert_callback(move(cb));
+            m_callback = m_stop_state->insert_callback(std::move(cb));
         }
     }
     ~stop_callback() {
@@ -260,7 +261,7 @@ public:
               typename = enable_if_t<!is_same_v<remove_cvref_t<F>, jthread>>>
     explicit jthread(F&& f, Args&&... args)
         : m_stop_state(make_shared<polyfill::stop_state>()),
-          m_thread(make_thread(move(f), move(args)...)) {}
+          m_thread(make_thread(std::forward<F>(f), std::forward<Args>(args)...)) {}
 
     ~jthread() {
         if (joinable()) {
@@ -317,9 +318,9 @@ private:
     template <typename F, typename... Args>
     thread make_thread(F&& f, Args&&... args) {
         if constexpr (is_invocable_v<decay_t<F>, stop_token, decay_t<Args>...>) {
-            return thread(move(f), get_stop_token(), move(args)...);
+            return thread(std::forward<F>(f), get_stop_token(), std::forward<Args>(args)...);
         } else {
-            return thread(move(f), move(args)...);
+            return thread(std::forward<F>(f), std::forward<Args>(args)...);
         }
     }
 

src/common/settings.cpp

@@ -45,6 +45,7 @@ SWITCHABLE(CpuAccuracy, true);
 SWITCHABLE(FullscreenMode, true);
 SWITCHABLE(GpuAccuracy, true);
 SWITCHABLE(Language, true);
+SWITCHABLE(MemoryLayout, true);
 SWITCHABLE(NvdecEmulation, false);
 SWITCHABLE(Region, true);
 SWITCHABLE(RendererBackend, true);
@@ -61,6 +62,10 @@ SWITCHABLE(u32, false);
 SWITCHABLE(u8, false);
 SWITCHABLE(u8, true);
 
+// Used in UISettings
+// TODO see if we can move this to uisettings.cpp
+SWITCHABLE(ConfirmStop, true);
+
 #undef SETTING
 #undef SWITCHABLE
 #endif

src/common/settings.h

@@ -67,6 +67,7 @@ SWITCHABLE(CpuAccuracy, true);
 SWITCHABLE(FullscreenMode, true);
 SWITCHABLE(GpuAccuracy, true);
 SWITCHABLE(Language, true);
+SWITCHABLE(MemoryLayout, true);
 SWITCHABLE(NvdecEmulation, false);
 SWITCHABLE(Region, true);
 SWITCHABLE(RendererBackend, true);
@@ -83,6 +84,10 @@ SWITCHABLE(u32, false);
 SWITCHABLE(u8, false);
 SWITCHABLE(u8, true);
 
+// Used in UISettings
+// TODO see if we can move this to uisettings.h
+SWITCHABLE(ConfirmStop, true);
+
 #undef SETTING
 #undef SWITCHABLE
 #endif

src/common/settings_enums.h

@@ -133,6 +133,8 @@ ENUM(CpuAccuracy, Auto, Accurate, Unsafe, Paranoid);
 
 ENUM(MemoryLayout, Memory_4Gb, Memory_6Gb, Memory_8Gb);
 
+ENUM(ConfirmStop, Ask_Always, Ask_Based_On_Game, Ask_Never);
+
 ENUM(FullscreenMode, Borderless, Exclusive);
 
 ENUM(NvdecEmulation, Off, Cpu, Gpu);

src/video_core/engines/draw_manager.cpp

@@ -48,8 +48,14 @@ void DrawManager::ProcessMethodCall(u32 method, u32 argument) {
         SetInlineIndexBuffer(regs.inline_index_4x8.index3);
         break;
     case MAXWELL3D_REG_INDEX(vertex_array_instance_first):
+        DrawArrayInstanced(regs.vertex_array_instance_first.topology.Value(),
+                           regs.vertex_array_instance_first.start.Value(),
+                           regs.vertex_array_instance_first.count.Value(), false);
+        break;
     case MAXWELL3D_REG_INDEX(vertex_array_instance_subsequent): {
-        LOG_WARNING(HW_GPU, "(STUBBED) called");
+        DrawArrayInstanced(regs.vertex_array_instance_subsequent.topology.Value(),
+                           regs.vertex_array_instance_subsequent.start.Value(),
+                           regs.vertex_array_instance_subsequent.count.Value(), true);
         break;
     }
     case MAXWELL3D_REG_INDEX(draw_texture.src_y0): {
@@ -84,6 +90,22 @@ void DrawManager::DrawArray(PrimitiveTopology topology, u32 vertex_first, u32 ve
     ProcessDraw(false, num_instances);
 }
 
+void DrawManager::DrawArrayInstanced(PrimitiveTopology topology, u32 vertex_first, u32 vertex_count,
+                                     bool subsequent) {
+    draw_state.topology = topology;
+    draw_state.vertex_buffer.first = vertex_first;
+    draw_state.vertex_buffer.count = vertex_count;
+
+    if (!subsequent) {
+        draw_state.instance_count = 1;
+    }
+
+    draw_state.base_instance = draw_state.instance_count - 1;
+    draw_state.draw_mode = DrawMode::Instance;
+    draw_state.instance_count++;
+    ProcessDraw(false, 1);
+}
+
 void DrawManager::DrawIndex(PrimitiveTopology topology, u32 index_first, u32 index_count,
                             u32 base_index, u32 base_instance, u32 num_instances) {
     const auto& regs{maxwell3d->regs};

src/video_core/engines/draw_manager.h

@@ -66,6 +66,8 @@ public:
 
     void DrawArray(PrimitiveTopology topology, u32 vertex_first, u32 vertex_count,
                    u32 base_instance, u32 num_instances);
+    void DrawArrayInstanced(PrimitiveTopology topology, u32 vertex_first, u32 vertex_count,
+                            bool subsequent);
 
     void DrawIndex(PrimitiveTopology topology, u32 index_first, u32 index_count, u32 base_index,
                    u32 base_instance, u32 num_instances);

src/video_core/host1x/codecs/codec.cpp

@@ -137,16 +137,6 @@ bool Codec::CreateGpuAvDevice() {
                 break;
             }
             if ((config->methods & HW_CONFIG_METHOD) != 0 && config->device_type == type) {
-#if defined(__unix__)
-                // Some linux decoding backends are reported to crash with this config method
-                // TODO(ameerj): Properly support this method
-                if ((config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX) != 0) {
-                    // skip zero-copy decoders, we don't currently support them
-                    LOG_DEBUG(Service_NVDRV, "Skipping decoder {} with unsupported capability {}.",
-                              av_hwdevice_get_type_name(type), config->methods);
-                    continue;
-                }
-#endif
                 LOG_INFO(Service_NVDRV, "Using {} GPU decoder", av_hwdevice_get_type_name(type));
                 av_codec_ctx->pix_fmt = config->pix_fmt;
                 return true;

src/yuzu/CMakeLists.txt

@@ -384,7 +384,7 @@ if (USE_DISCORD_PRESENCE)
         discord_impl.cpp
         discord_impl.h
     )
-    target_link_libraries(yuzu PRIVATE DiscordRPC::discord-rpc httplib::httplib)
+    target_link_libraries(yuzu PRIVATE DiscordRPC::discord-rpc httplib::httplib Qt${QT_MAJOR_VERSION}::Network)
     target_compile_definitions(yuzu PRIVATE -DUSE_DISCORD_PRESENCE)
 endif()
 

src/yuzu/configuration/config.cpp

@@ -128,8 +128,8 @@ const std::array<UISettings::Shortcut, 22> Config::default_hotkeys{{
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Fullscreen")),               QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F11"),     QStringLiteral("Home+B"), Qt::WindowShortcut, false}},
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Load File")),                QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+O"),  QStringLiteral(""), Qt::WidgetWithChildrenShortcut, false}},
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Load/Remove Amiibo")),       QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F2"),      QStringLiteral("Home+A"), Qt::WidgetWithChildrenShortcut, false}},
-    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Restart Emulation")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F6"),      QStringLiteral(""), Qt::WindowShortcut, false}},
-    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Stop Emulation")),           QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F5"),      QStringLiteral(""), Qt::WindowShortcut, false}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Restart Emulation")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F6"),      QStringLiteral("R+Plus+Minus"), Qt::WindowShortcut, false}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Stop Emulation")),           QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F5"),      QStringLiteral("L+Plus+Minus"), Qt::WindowShortcut, false}},
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Record")),               QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F7"), QStringLiteral(""), Qt::ApplicationShortcut, false}},
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Reset")),                QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F6"), QStringLiteral(""), Qt::ApplicationShortcut, false}},
     {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Start/Stop")),           QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F5"), QStringLiteral(""), Qt::ApplicationShortcut, false}},

src/yuzu/configuration/shared_translation.cpp

@@ -157,6 +157,7 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QWidget* parent) {
     INSERT(UISettings, select_user_on_boot, "Prompt for user on game boot", "");
     INSERT(UISettings, pause_when_in_background, "Pause emulation when in background", "");
     INSERT(UISettings, confirm_before_closing, "Confirm exit while emulation is running", "");
+    INSERT(UISettings, confirm_before_stopping, "Confirm before stopping emulation", "");
     INSERT(UISettings, hide_mouse, "Hide mouse on inactivity", "");
     INSERT(UISettings, controller_applet_disabled, "Disable controller applet", "");
 
@@ -383,6 +384,13 @@ std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QWidget* parent) {
     translations->insert(
         {Settings::EnumMetadata<Settings::ConsoleMode>::Index(),
          {PAIR(ConsoleMode, Docked, "Docked"), PAIR(ConsoleMode, Handheld, "Handheld")}});
+    translations->insert(
+        {Settings::EnumMetadata<Settings::ConfirmStop>::Index(),
+         {
+             PAIR(ConfirmStop, Ask_Always, "Always ask (Default)"),
+             PAIR(ConfirmStop, Ask_Based_On_Game, "Only if game specifies not to stop"),
+             PAIR(ConfirmStop, Ask_Never, "Never ask"),
+         }});
 
 #undef PAIR
 #undef CTX_PAIR

src/yuzu/main.cpp

@@ -211,7 +211,7 @@ void GMainWindow::ShowTelemetryCallout() {
         tr("<a href='https://yuzu-emu.org/help/feature/telemetry/'>Anonymous "
            "data is collected</a> to help improve yuzu. "
            "<br/><br/>Would you like to share your usage data with us?");
-    if (QMessageBox::question(this, tr("Telemetry"), telemetry_message) != QMessageBox::Yes) {
+    if (!question(this, tr("Telemetry"), telemetry_message)) {
         Settings::values.enable_telemetry = false;
         system->ApplySettings();
     }
@@ -2420,9 +2420,8 @@ void GMainWindow::OnGameListRemoveInstalledEntry(u64 program_id, InstalledEntryT
         }
     }();
 
-    if (QMessageBox::question(this, tr("Remove Entry"), entry_question,
-                              QMessageBox::Yes | QMessageBox::No,
-                              QMessageBox::No) != QMessageBox::Yes) {
+    if (!question(this, tr("Remove Entry"), entry_question, QMessageBox::Yes | QMessageBox::No,
+                  QMessageBox::No)) {
         return;
     }
 
@@ -2521,8 +2520,8 @@ void GMainWindow::OnGameListRemoveFile(u64 program_id, GameListRemoveTarget targ
         }
     }();
 
-    if (QMessageBox::question(this, tr("Remove File"), question, QMessageBox::Yes | QMessageBox::No,
-                              QMessageBox::No) != QMessageBox::Yes) {
+    if (!GMainWindow::question(this, tr("Remove File"), question,
+                               QMessageBox::Yes | QMessageBox::No, QMessageBox::No)) {
         return;
     }
 
@@ -3409,10 +3408,13 @@ void GMainWindow::OnRestartGame() {
     if (!system->IsPoweredOn()) {
         return;
     }
-    // Make a copy since ShutdownGame edits game_path
-    const auto current_game = QString(current_game_path);
-    ShutdownGame();
-    BootGame(current_game);
+
+    if (ConfirmShutdownGame()) {
+        // Make a copy since ShutdownGame edits game_path
+        const auto current_game = QString(current_game_path);
+        ShutdownGame();
+        BootGame(current_game);
+    }
 }
 
 void GMainWindow::OnPauseGame() {
@@ -3434,18 +3436,39 @@ void GMainWindow::OnPauseContinueGame() {
 }
 
 void GMainWindow::OnStopGame() {
-    if (system->GetExitLocked() && !ConfirmForceLockedExit()) {
-        return;
+    if (ConfirmShutdownGame()) {
+        play_time_manager->Stop();
+        // Update game list to show new play time
+        game_list->PopulateAsync(UISettings::values.game_dirs);
+        if (OnShutdownBegin()) {
+            OnShutdownBeginDialog();
+        } else {
+            OnEmulationStopped();
+        }
     }
+}
 
-    play_time_manager->Stop();
-    // Update game list to show new play time
-    game_list->PopulateAsync(UISettings::values.game_dirs);
-    if (OnShutdownBegin()) {
-        OnShutdownBeginDialog();
+bool GMainWindow::ConfirmShutdownGame() {
+    if (UISettings::values.confirm_before_stopping.GetValue() == ConfirmStop::Ask_Always) {
+        if (system->GetExitLocked()) {
+            if (!ConfirmForceLockedExit()) {
+                return false;
+            }
+        } else {
+            if (!ConfirmChangeGame()) {
+                return false;
+            }
+        }
     } else {
-        OnEmulationStopped();
+        if (UISettings::values.confirm_before_stopping.GetValue() ==
+                ConfirmStop::Ask_Based_On_Game &&
+            system->GetExitLocked()) {
+            if (!ConfirmForceLockedExit()) {
+                return false;
+            }
+        }
     }
+    return true;
 }
 
 void GMainWindow::OnLoadComplete() {
@@ -3825,22 +3848,11 @@ void GMainWindow::OnTasRecord() {
     const bool is_recording = input_subsystem->GetTas()->Record();
     if (!is_recording) {
         is_tas_recording_dialog_active = true;
-        ControllerNavigation* controller_navigation =
-            new ControllerNavigation(system->HIDCore(), this);
-        // Use QMessageBox instead of question so we can link controller navigation
-        QMessageBox* box_dialog = new QMessageBox();
-        box_dialog->setWindowTitle(tr("TAS Recording"));
-        box_dialog->setText(tr("Overwrite file of player 1?"));
-        box_dialog->setStandardButtons(QMessageBox::Yes | QMessageBox::No);
-        box_dialog->setDefaultButton(QMessageBox::Yes);
-        connect(controller_navigation, &ControllerNavigation::TriggerKeyboardEvent,
-                [box_dialog](Qt::Key key) {
-                    QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, key, Qt::NoModifier);
-                    QCoreApplication::postEvent(box_dialog, event);
-                });
-        int res = box_dialog->exec();
-        controller_navigation->UnloadController();
-        input_subsystem->GetTas()->SaveRecording(res == QMessageBox::Yes);
+
+        bool answer = question(this, tr("TAS Recording"), tr("Overwrite file of player 1?"),
+                               QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
+
+        input_subsystem->GetTas()->SaveRecording(answer);
         is_tas_recording_dialog_active = false;
     }
     OnTasStateChanged();
@@ -4081,6 +4093,29 @@ void GMainWindow::OnLoadAmiibo() {
     LoadAmiibo(filename);
 }
 
+bool GMainWindow::question(QWidget* parent, const QString& title, const QString& text,
+                           QMessageBox::StandardButtons buttons,
+                           QMessageBox::StandardButton defaultButton) {
+
+    QMessageBox* box_dialog = new QMessageBox(parent);
+    box_dialog->setWindowTitle(title);
+    box_dialog->setText(text);
+    box_dialog->setStandardButtons(buttons);
+    box_dialog->setDefaultButton(defaultButton);
+
+    ControllerNavigation* controller_navigation =
+        new ControllerNavigation(system->HIDCore(), box_dialog);
+    connect(controller_navigation, &ControllerNavigation::TriggerKeyboardEvent,
+            [box_dialog](Qt::Key key) {
+                QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, key, Qt::NoModifier);
+                QCoreApplication::postEvent(box_dialog, event);
+            });
+    int res = box_dialog->exec();
+
+    controller_navigation->UnloadController();
+    return res == QMessageBox::Yes;
+}
+
 void GMainWindow::LoadAmiibo(const QString& filename) {
     auto* virtual_amiibo = input_subsystem->GetVirtualAmiibo();
     const QString title = tr("Error loading Amiibo data");
@@ -4814,8 +4849,7 @@ bool GMainWindow::ConfirmClose() {
         return true;
     }
     const auto text = tr("Are you sure you want to close yuzu?");
-    const auto answer = QMessageBox::question(this, tr("yuzu"), text);
-    return answer != QMessageBox::No;
+    return question(this, tr("yuzu"), text);
 }
 
 void GMainWindow::closeEvent(QCloseEvent* event) {
@@ -4908,11 +4942,11 @@ bool GMainWindow::ConfirmChangeGame() {
     if (emu_thread == nullptr)
         return true;
 
-    const auto answer = QMessageBox::question(
+    // Use custom question to link controller navigation
+    return question(
         this, tr("yuzu"),
         tr("Are you sure you want to stop the emulation? Any unsaved progress will be lost."),
-        QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-    return answer != QMessageBox::No;
+        QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
 }
 
 bool GMainWindow::ConfirmForceLockedExit() {
@@ -4922,8 +4956,7 @@ bool GMainWindow::ConfirmForceLockedExit() {
     const auto text = tr("The currently running application has requested yuzu to not exit.\n\n"
                          "Would you like to bypass this and exit anyway?");
 
-    const auto answer = QMessageBox::question(this, tr("yuzu"), text);
-    return answer != QMessageBox::No;
+    return question(this, tr("yuzu"), text);
 }
 
 void GMainWindow::RequestGameExit() {

src/yuzu/main.h

@@ -7,6 +7,7 @@
 #include <optional>
 
 #include <QMainWindow>
+#include <QMessageBox>
 #include <QTimer>
 #include <QTranslator>
 
@@ -15,6 +16,7 @@
 #include "input_common/drivers/tas_input.h"
 #include "yuzu/compatibility_list.h"
 #include "yuzu/hotkeys.h"
+#include "yuzu/util/controller_navigation.h"
 
 #ifdef __unix__
 #include <QVariant>
@@ -424,6 +426,11 @@ private:
     bool CheckSystemArchiveDecryption();
     bool CheckFirmwarePresence();
     void ConfigureFilesystemProvider(const std::string& filepath);
+    /**
+     * Open (or not) the right confirm dialog based on current setting and game exit lock
+     * @returns true if the player confirmed or the settings do no require it
+     */
+    bool ConfirmShutdownGame();
 
     QString GetTasStateDescription() const;
     bool CreateShortcut(const std::string& shortcut_path, const std::string& title,
@@ -431,6 +438,17 @@ private:
                         const std::string& command, const std::string& arguments,
                         const std::string& categories, const std::string& keywords);
 
+    /**
+     * Mimic the behavior of QMessageBox::question but link controller navigation to the dialog
+     * The only difference is that it returns a boolean.
+     *
+     * @returns true if buttons contains QMessageBox::Yes and the user clicks on the "Yes" button.
+     */
+    bool question(QWidget* parent, const QString& title, const QString& text,
+                  QMessageBox::StandardButtons buttons =
+                      QMessageBox::StandardButtons(QMessageBox::Yes | QMessageBox::No),
+                  QMessageBox::StandardButton defaultButton = QMessageBox::NoButton);
+
     std::unique_ptr<Ui::MainWindow> ui;
 
     std::unique_ptr<Core::System> system;

src/yuzu/uisettings.h

@@ -16,7 +16,9 @@
 #include "common/settings_enums.h"
 
 using Settings::Category;
+using Settings::ConfirmStop;
 using Settings::Setting;
+using Settings::SwitchableSetting;
 
 #ifndef CANNOT_EXPLICITLY_INSTANTIATE
 namespace Settings {
@@ -94,6 +96,15 @@ struct Values {
     Setting<bool> confirm_before_closing{
         linkage, true, "confirmClose", Category::UiGeneral, Settings::Specialization::Default,
         true,    true};
+
+    SwitchableSetting<ConfirmStop> confirm_before_stopping{linkage,
+                                                           ConfirmStop::Ask_Always,
+                                                           "confirmStop",
+                                                           Category::UiGeneral,
+                                                           Settings::Specialization::Default,
+                                                           true,
+                                                           true};
+
     Setting<bool> first_start{linkage, true, "firstStart", Category::Ui};
     Setting<bool> pause_when_in_background{linkage,
                                            false,