2026-09-07 23:31:06

Signed-off-by: lizzie <lizzie@eden-emu.dev>

src/android/app/src/main/java/org/yuzu/yuzu_emu/dialogs/QuickSettings.kt

@@ -114,9 +114,7 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
         name: Int,
 
         container: ViewGroup,
-        setting: BooleanSetting,
+        setting: BooleanSetting
-        isEnabled: Boolean = true,
-        onValueChanged: ((Boolean) -> Unit)? = null
     ) {
         val inflater = LayoutInflater.from(emulationFragment.requireContext())
         val itemView = inflater.inflate(R.layout.item_quick_settings_menu, container, false)
@@ -127,21 +125,15 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
 
         titleView.text = YuzuApplication.appContext.getString(name)
         switchContainer.visibility = View.VISIBLE
-        switchContainer.isEnabled = isEnabled
         switchView.isChecked = setting.getBoolean()
-        switchView.isEnabled = isEnabled
-        itemView.alpha = if (isEnabled) 1.0f else 0.5f
 
         switchView.setOnCheckedChangeListener { _, isChecked ->
             setting.setBoolean(isChecked)
             saveSettings()
-            onValueChanged?.invoke(isChecked)
         }
 
         switchContainer.setOnClickListener {
-            if (switchView.isEnabled) {
+            switchView.toggle()
-                switchView.toggle()
-            }
         }
         container.addView(itemView)
     }
@@ -185,9 +177,7 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
         setting: AbstractSetting,
         minValue: Int = 0,
         maxValue: Int = 100,
-        units: String = "",
+        units: String = ""
-        isEnabled: Boolean = true,
-        onValueChanged: ((Int) -> Unit)? = null
     ) {
         val inflater = LayoutInflater.from(emulationFragment.requireContext())
         val itemView = inflater.inflate(R.layout.item_quick_settings_menu, container, false)
@@ -200,13 +190,10 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
 
         titleView.text = YuzuApplication.appContext.getString(name)
         sliderContainer.visibility = View.VISIBLE
-        sliderContainer.isEnabled = isEnabled
 
         slider.valueFrom = minValue.toFloat()
         slider.valueTo = maxValue.toFloat()
         slider.stepSize = 1f
-        slider.isEnabled = isEnabled
-        itemView.alpha = if (isEnabled) 1.0f else 0.5f
         val currentValue = when (setting) {
             is AbstractShortSetting -> setting.getShort(needsGlobal = false).toInt()
             is AbstractIntSetting -> setting.getInt(needsGlobal = false)
@@ -217,8 +204,8 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
         val displayValue = "${slider.value.toInt()}$units"
         valueDisplay.text = displayValue
 
-        slider.addOnChangeListener { _, value, changed ->
+        slider.addOnChangeListener { _, value, chanhed ->
-            if (changed) {
+            if (chanhed) {
                 val intValue = value.toInt()
                 when (setting) {
                     is AbstractShortSetting -> setting.setShort(intValue.toShort())
@@ -226,7 +213,6 @@ class QuickSettings(val emulationFragment: EmulationFragment) {
                 }
                 saveSettings()
                 valueDisplay.text = "$intValue$units"
-                onValueChanged?.invoke(intValue)
             }
         }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt

@@ -92,7 +92,6 @@ import org.yuzu.yuzu_emu.utils.GameIconUtils
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
 import org.yuzu.yuzu_emu.utils.InputHandler
 import org.yuzu.yuzu_emu.utils.Log
-import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
 import org.yuzu.yuzu_emu.utils.NativeFreedrenoConfig
 import org.yuzu.yuzu_emu.utils.ViewUtils
@@ -1158,36 +1157,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
             quickSettings.addDivider(container)
 
-            val frameGenAvailable = LosslessScalingHelper.isInstalled() &&
-                LosslessScalingHelper.isSupportedByGpu()
-            val frameGenEnabled = BooleanSetting.RENDERER_FRAME_GEN.getBoolean()
-            val usesFixedMultiplier =
-                IntSetting.RENDERER_FRAME_GEN_TARGET_RATE.getInt() == 0
-
-            quickSettings.addBooleanSetting(
-                R.string.frame_gen,
-                container,
-                BooleanSetting.RENDERER_FRAME_GEN,
-                isEnabled = frameGenAvailable
-            ) {
-                NativeLibrary.applySettings()
-                addQuickSettings()
-            }
-
-            quickSettings.addSliderSetting(
-                R.string.frame_gen_multiplier,
-                container,
-                IntSetting.RENDERER_FRAME_GEN_MULTIPLIER,
-                minValue = 2,
-                maxValue = 4,
-                units = "x",
-                isEnabled = frameGenAvailable && frameGenEnabled && usesFixedMultiplier
-            ) {
-                NativeLibrary.applySettings()
-            }
-
-            quickSettings.addDivider(container)
-
             quickSettings.addIntSetting(
                 R.string.renderer_accuracy,
                 container,

src/android/app/src/main/jni/emu_window/emu_window.cpp

@@ -22,7 +22,6 @@
 #include "input_common/main.h"
 #include "jni/emu_window/emu_window.h"
 #include "jni/native.h"
-#include "video_core/renderer_base.h"
 
 void EmuWindow_Android::OnSurfaceChanged(ANativeWindow* surface) {
     if (!surface) {
@@ -126,14 +125,10 @@ float EmuWindow_Android::GetFrameTimeVerifiedHint() const {
 }
 
 float EmuWindow_Android::GetPresentedFrameMultiplier() {
-    if (EmulationSession::GetInstance().IsRunning()) {
+    if (!Settings::values.frame_gen.GetValue()) {
-        const VideoCore::FrameGenConfig config =
+        return 1.0f;
-            EmulationSession::GetInstance().System().Renderer().Settings().GetFrameGenConfig();
-        return config.enabled ? static_cast<float>(config.multiplier) : 1.0f;
     }
-    return Settings::values.frame_gen.GetValue()
+    return static_cast<float>(std::clamp<u32>(Settings::values.frame_gen_multiplier.GetValue(), 2, 4));
-               ? static_cast<float>(Settings::FrameGenMultiplier())
-               : 1.0f;
 }
 
 float EmuWindow_Android::GetFrameRateHint() const {

src/audio_core/audio_core.cpp

@@ -12,7 +12,7 @@
 namespace AudioCore {
 
 AudioCore::AudioCore(Core::System& system) {
-    audio_manager.emplace();
+    audio_manager.emplace(system);
     CreateSinks();
     // Must be created after the sinks
     adsp.emplace(system, *output_sink);

src/audio_core/audio_in_manager.cpp

@@ -15,12 +15,12 @@
 
 namespace AudioCore::AudioIn {
 
-Manager::Manager(Core::System& system_) : system{system_} {
+Manager::Manager(Core::System& system) {
     std::iota(session_ids.begin(), session_ids.end(), 0);
     num_free_sessions = MaxInSessions;
 }
 
-Result Manager::AcquireSessionId(size_t& session_id) {
+Result Manager::AcquireSessionId(Core::System& system, size_t& session_id) {
     if (num_free_sessions == 0) {
         LOG_ERROR(Service_Audio, "All 4 AudioIn sessions are in use, cannot create any more");
         return Service::Audio::ResultOutOfSessions;
@@ -31,7 +31,7 @@ Result Manager::AcquireSessionId(size_t& session_id) {
     return ResultSuccess;
 }
 
-void Manager::ReleaseSessionId(const size_t session_id) {
+void Manager::ReleaseSessionId(Core::System& system, const size_t session_id) {
     std::scoped_lock l{mutex};
     LOG_DEBUG(Service_Audio, "Freeing AudioIn session {}", session_id);
     session_ids[free_session_id] = session_id;
@@ -41,21 +41,20 @@ void Manager::ReleaseSessionId(const size_t session_id) {
     applet_resource_user_ids[session_id] = 0;
 }
 
-Result Manager::LinkToManager() {
+Result Manager::LinkToManager(Core::System& system) {
     std::scoped_lock l{mutex};
     if (!linked_to_manager) {
-        system.AudioCore().GetAudioManager().SetInManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        system.AudioCore().GetAudioManager().SetInManager(&Manager::BufferReleaseAndRegister);
         linked_to_manager = true;
     }
 
     return ResultSuccess;
 }
 
-void Manager::Start() {
+void Manager::Start(Core::System& system) {
     if (sessions_started) {
         return;
     }
-
     std::scoped_lock l{mutex};
     for (auto& session : sessions) {
         if (session) {
@@ -66,21 +65,19 @@ void Manager::Start() {
     sessions_started = true;
 }
 
-void Manager::BufferReleaseAndRegister() {
+void Manager::BufferReleaseAndRegister(void *data, Core::System& system) noexcept {
-    std::scoped_lock l{mutex};
+    Manager* this_ = (Manager*)data;
-    for (auto& session : sessions) {
+    std::scoped_lock l{this_->mutex};
+    for (auto& session : this_->sessions) {
         if (session != nullptr) {
             session->ReleaseAndRegisterBuffers();
         }
     }
 }
 
-u32 Manager::GetDeviceNames(std::span<Renderer::AudioDevice::AudioDeviceName> names,
+u32 Manager::GetDeviceNames(Core::System& system, std::span<Renderer::AudioDevice::AudioDeviceName> names, [[maybe_unused]] const bool filter) {
-                            [[maybe_unused]] const bool filter) {
     std::scoped_lock l{mutex};
-
+    LinkToManager(system);
-    LinkToManager();
-
     auto input_devices{Sink::GetDeviceListForSink(Settings::values.sink_id.GetValue(), true)};
     if (!input_devices.empty() && !names.empty()) {
         names[0] = Renderer::AudioDevice::AudioDeviceName("Uac");

src/audio_core/audio_in_manager.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -30,31 +33,29 @@ public:
      * @param session_id - Output session_id.
      * @return Result code.
      */
-    Result AcquireSessionId(size_t& session_id);
+    Result AcquireSessionId(Core::System& system, size_t& session_id);
 
     /**
      * Release a session id on close.
      *
      * @param session_id - Session id to free.
      */
-    void ReleaseSessionId(size_t session_id);
+    void ReleaseSessionId(Core::System& system, const size_t session_id);
 
     /**
      * Link the audio in manager to the main audio manager.
      *
      * @return Result code.
      */
-    Result LinkToManager();
+    Result LinkToManager(Core::System& system);
 
     /**
      * Start the audio in manager.
      */
-    void Start();
+    void Start(Core::System& system);
 
-    /**
+    /// @brief Callback function, called by the audio manager when the audio in event is signalled.
-     * Callback function, called by the audio manager when the audio in event is signalled.
+    static void BufferReleaseAndRegister(void *data, Core::System& system) noexcept;
-     */
-    void BufferReleaseAndRegister();
 
     /**
      * Get a list of audio in device names.
@@ -64,10 +65,8 @@ public:
      *
      * @return Number of names written.
      */
-    u32 GetDeviceNames(std::span<Renderer::AudioDevice::AudioDeviceName> names, bool filter);
+    u32 GetDeviceNames(Core::System& system, std::span<Renderer::AudioDevice::AudioDeviceName> names, bool filter);
 
-    /// Core system
-    Core::System& system;
     /// Array of session ids
     std::array<size_t, MaxInSessions> session_ids{};
     /// Array of resource user ids

src/audio_core/audio_manager.cpp

@@ -11,8 +11,8 @@
 
 namespace AudioCore {
 
-AudioManager::AudioManager() {
+AudioManager::AudioManager(Core::System& system) {
-    thread = std::jthread([this](std::stop_token stop_token) {
+    thread = std::jthread([&](std::stop_token stop_token) {
         Common::SetCurrentThreadName("AudioManager");
         std::unique_lock l{events.GetAudioEventLock()};
         events.ClearEvents();
@@ -25,7 +25,7 @@ AudioManager::AudioManager() {
                 const auto event_type = Event::Type(i);
                 if (events.CheckAudioEventSet(event_type) || timed_out) {
                     if (buffer_events[i]) {
-                        buffer_events[i]();
+                        buffer_events[i](this, system);
                     }
                 }
                 events.SetAudioEvent(event_type, false);

src/audio_core/audio_manager.h

@@ -16,6 +16,10 @@
 
 #include "audio_core/audio_event.h"
 
+namespace Core {
+class System;
+}
+
 union Result;
 
 namespace AudioCore {
@@ -34,10 +38,9 @@ namespace AudioCore {
  * This is only used by audio in and audio out.
  */
 class AudioManager {
-    using BufferEventFunc = std::function<void()>;
+    using BufferEventFunc = void (*)(void *data, Core::System& system) noexcept;
-
 public:
-    explicit AudioManager();
+    explicit AudioManager(Core::System& system);
 
     /**
      * Shutdown the audio manager.

src/audio_core/audio_out_manager.cpp

@@ -14,12 +14,12 @@
 
 namespace AudioCore::AudioOut {
 
-Manager::Manager(Core::System& system_) : system{system_} {
+Manager::Manager(Core::System& system) {
     std::iota(session_ids.begin(), session_ids.end(), 0);
     num_free_sessions = MaxOutSessions;
 }
 
-Result Manager::AcquireSessionId(size_t& session_id) {
+Result Manager::AcquireSessionId(Core::System& system, size_t& session_id) {
     if (num_free_sessions == 0) {
         LOG_ERROR(Service_Audio, "All 12 Audio Out sessions are in use, cannot create any more");
         return Service::Audio::ResultOutOfSessions;
@@ -30,7 +30,7 @@ Result Manager::AcquireSessionId(size_t& session_id) {
     return ResultSuccess;
 }
 
-void Manager::ReleaseSessionId(const size_t session_id) {
+void Manager::ReleaseSessionId(Core::System& system, const size_t session_id) {
     std::scoped_lock l{mutex};
     LOG_DEBUG(Service_Audio, "Freeing AudioOut session {}", session_id);
     session_ids[free_session_id] = session_id;
@@ -40,17 +40,17 @@ void Manager::ReleaseSessionId(const size_t session_id) {
     applet_resource_user_ids[session_id] = 0;
 }
 
-Result Manager::LinkToManager() {
+Result Manager::LinkToManager(Core::System& system) {
     std::scoped_lock l{mutex};
     if (!linked_to_manager) {
-        system.AudioCore().GetAudioManager().SetOutManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        system.AudioCore().GetAudioManager().SetOutManager(&Manager::BufferReleaseAndRegister);
         linked_to_manager = true;
     }
 
     return ResultSuccess;
 }
 
-void Manager::Start() {
+void Manager::Start(Core::System& system) {
     if (sessions_started) {
         return;
     }
@@ -65,19 +65,14 @@ void Manager::Start() {
     sessions_started = true;
 }
 
-void Manager::BufferReleaseAndRegister() {
+void Manager::BufferReleaseAndRegister(void *data, Core::System& system) noexcept {
-    std::scoped_lock l{mutex};
+    Manager* this_ = (Manager*)data;
-    for (auto& session : sessions) {
+    std::scoped_lock l{this_->mutex};
+    for (auto& session : this_->sessions) {
         if (session != nullptr) {
             session->ReleaseAndRegisterBuffers();
         }
     }
 }
 
-u32 Manager::GetAudioOutDeviceNames(
-    std::vector<Renderer::AudioDevice::AudioDeviceName>& names) const {
-    names.emplace_back("DeviceOut");
-    return 1;
-}
-
 } // namespace AudioCore::AudioOut

src/audio_core/audio_out_manager.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -29,42 +32,32 @@ public:
      * @param session_id - Output session_id.
      * @return Result code.
      */
-    Result AcquireSessionId(size_t& session_id);
+    Result AcquireSessionId(Core::System& system, size_t& session_id);
 
     /**
      * Release a session id on close.
      *
      * @param session_id - Session id to free.
      */
-    void ReleaseSessionId(size_t session_id);
+    void ReleaseSessionId(Core::System& system, const size_t session_id);
 
     /**
      * Link this manager to the main audio manager.
      *
      * @return Result code.
      */
-    Result LinkToManager();
+    Result LinkToManager(Core::System& system);
 
     /**
      * Start the audio out manager.
      */
-    void Start();
+    void Start(Core::System& system);
 
     /**
      * Callback function, called by the audio manager when the audio out event is signalled.
      */
-    void BufferReleaseAndRegister();
+    static void BufferReleaseAndRegister(void* data, Core::System& system) noexcept;
 
-    /**
-     * Get a list of audio out device names.
-     *
-     * @param names     - Output container to write names to.
-     * @return Number of names written.
-     */
-    u32 GetAudioOutDeviceNames(std::vector<Renderer::AudioDevice::AudioDeviceName>& names) const;
-
-    /// Core system
-    Core::System& system;
     /// Array of session ids
     std::array<size_t, MaxOutSessions> session_ids{};
     /// Array of resource user ids

src/audio_core/audio_render_manager.cpp

@@ -1,15 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "audio_core/audio_render_manager.h"
 #include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/renderer/system_manager.h"
 #include "audio_core/common/feature_support.h"
 #include "core/core.h"
 
 namespace AudioCore::Renderer {
 
 Manager::Manager(Core::System& system_)
-    : system{system_}, system_manager{std::make_unique<SystemManager>(system)} {
+    : system_manager{std::make_unique<SystemManager>(system_)}
+{
     std::iota(session_ids.begin(), session_ids.end(), 0);
 }
 
@@ -59,11 +64,11 @@ u32 Manager::GetSessionCount() const {
     return session_count;
 }
 
-bool Manager::AddSystem(System& system_) {
+bool Manager::AddSystem(Renderer::System& system_) {
     return system_manager->Add(system_);
 }
 
-bool Manager::RemoveSystem(System& system_) {
+bool Manager::RemoveSystem(Renderer::System& system_) {
     return system_manager->Remove(system_);
 }
 

src/audio_core/audio_render_manager.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -71,7 +74,7 @@ public:
      * @param system - The system to add.
      * @return True if the system was successfully added, otherwise false.
      */
-    bool AddSystem(System& system);
+    bool AddSystem(Renderer::System& system);
 
     /**
      * Remove a renderer system from the manager.
@@ -79,7 +82,7 @@ public:
      * @param system - The system to remove.
      * @return True if the system was successfully removed, otherwise false.
      */
-    bool RemoveSystem(System& system);
+    bool RemoveSystem(Renderer::System& system);
 
     /**
      * Free a session id when the system wants to shut down.
@@ -89,8 +92,6 @@ public:
     void ReleaseSessionId(s32 session_id);
 
 private:
-    /// Core system
-    Core::System& system;
     /// Session ids, -1 when in use
     std::array<s32, MaxRendererSessions> session_ids{};
     /// Number of active renderers

src/audio_core/in/audio_in.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -8,42 +11,43 @@
 namespace AudioCore::AudioIn {
 
 In::In(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
-    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}
-                                                                            session_id_} {}
+    , audio_system{system_, event, session_id_}
+{}
 
-void In::Free() {
+void In::Free(Core::System& system) {
     std::scoped_lock l{parent_mutex};
-    manager.ReleaseSessionId(system.GetSessionId());
+    manager.ReleaseSessionId(system, audio_system.GetSessionId());
 }
 
 System& In::GetSystem() {
-    return system;
+    return audio_system;
 }
 
 AudioIn::State In::GetState() {
     std::scoped_lock l{parent_mutex};
-    return system.GetState();
+    return audio_system.GetState();
 }
 
 Result In::StartSystem() {
     std::scoped_lock l{parent_mutex};
-    return system.Start();
+    return audio_system.Start();
 }
 
 void In::StartSession() {
     std::scoped_lock l{parent_mutex};
-    system.StartSession();
+    audio_system.StartSession();
 }
 
 Result In::StopSystem() {
     std::scoped_lock l{parent_mutex};
-    return system.Stop();
+    return audio_system.Stop();
 }
 
 Result In::AppendBuffer(const AudioInBuffer& buffer, u64 tag) {
     std::scoped_lock l{parent_mutex};
 
-    if (system.AppendBuffer(buffer, tag)) {
+    if (audio_system.AppendBuffer(buffer, tag)) {
         return ResultSuccess;
     }
     return Service::Audio::ResultBufferCountReached;
@@ -51,20 +55,20 @@ Result In::AppendBuffer(const AudioInBuffer& buffer, u64 tag) {
 
 void In::ReleaseAndRegisterBuffers() {
     std::scoped_lock l{parent_mutex};
-    if (system.GetState() == State::Started) {
+    if (audio_system.GetState() == State::Started) {
-        system.ReleaseBuffers();
+        audio_system.ReleaseBuffers();
-        system.RegisterBuffers();
+        audio_system.RegisterBuffers();
     }
 }
 
 bool In::FlushAudioInBuffers() {
     std::scoped_lock l{parent_mutex};
-    return system.FlushAudioInBuffers();
+    return audio_system.FlushAudioInBuffers();
 }
 
 u32 In::GetReleasedBuffers(std::span<u64> tags) {
     std::scoped_lock l{parent_mutex};
-    return system.GetReleasedBuffers(tags);
+    return audio_system.GetReleasedBuffers(tags);
 }
 
 Kernel::KReadableEvent& In::GetBufferEvent() {
@@ -74,27 +78,27 @@ Kernel::KReadableEvent& In::GetBufferEvent() {
 
 f32 In::GetVolume() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetVolume();
+    return audio_system.GetVolume();
 }
 
 void In::SetVolume(f32 volume) {
     std::scoped_lock l{parent_mutex};
-    system.SetVolume(volume);
+    audio_system.SetVolume(volume);
 }
 
 bool In::ContainsAudioBuffer(u64 tag) const {
     std::scoped_lock l{parent_mutex};
-    return system.ContainsAudioBuffer(tag);
+    return audio_system.ContainsAudioBuffer(tag);
 }
 
 u32 In::GetBufferCount() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetBufferCount();
+    return audio_system.GetBufferCount();
 }
 
 u64 In::GetPlayedSampleCount() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetPlayedSampleCount();
+    return audio_system.GetPlayedSampleCount();
 }
 
 } // namespace AudioCore::AudioIn

src/audio_core/in/audio_in.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -30,7 +33,7 @@ public:
     /**
      * Free this audio in from the audio in manager.
      */
-    void Free();
+    void Free(Core::System& system);
 
     /**
      * Get this audio in's system.
@@ -141,7 +144,7 @@ private:
     /// Buffer event, signalled when buffers are ready to be released
     Kernel::KEvent* event;
     /// Main audio in system
-    System system;
+    System audio_system;
 };
 
 } // namespace AudioCore::AudioIn

src/audio_core/out/audio_out.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -8,42 +11,43 @@
 namespace AudioCore::AudioOut {
 
 Out::Out(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
-    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}
-                                                                            session_id_} {}
+    , audio_system{system_, event, session_id_}
+{}
 
-void Out::Free() {
+void Out::Free(Core::System& system) {
     std::scoped_lock l{parent_mutex};
-    manager.ReleaseSessionId(system.GetSessionId());
+    manager.ReleaseSessionId(system, audio_system.GetSessionId());
 }
 
 System& Out::GetSystem() {
-    return system;
+    return audio_system;
 }
 
 AudioOut::State Out::GetState() {
     std::scoped_lock l{parent_mutex};
-    return system.GetState();
+    return audio_system.GetState();
 }
 
 Result Out::StartSystem() {
     std::scoped_lock l{parent_mutex};
-    return system.Start();
+    return audio_system.Start();
 }
 
 void Out::StartSession() {
     std::scoped_lock l{parent_mutex};
-    system.StartSession();
+    audio_system.StartSession();
 }
 
 Result Out::StopSystem() {
     std::scoped_lock l{parent_mutex};
-    return system.Stop();
+    return audio_system.Stop();
 }
 
 Result Out::AppendBuffer(const AudioOutBuffer& buffer, const u64 tag) {
     std::scoped_lock l{parent_mutex};
 
-    if (system.AppendBuffer(buffer, tag)) {
+    if (audio_system.AppendBuffer(buffer, tag)) {
         return ResultSuccess;
     }
     return Service::Audio::ResultBufferCountReached;
@@ -51,20 +55,20 @@ Result Out::AppendBuffer(const AudioOutBuffer& buffer, const u64 tag) {
 
 void Out::ReleaseAndRegisterBuffers() {
     std::scoped_lock l{parent_mutex};
-    if (system.GetState() == State::Started) {
+    if (audio_system.GetState() == State::Started) {
-        system.ReleaseBuffers();
+        audio_system.ReleaseBuffers();
-        system.RegisterBuffers();
+        audio_system.RegisterBuffers();
     }
 }
 
 bool Out::FlushAudioOutBuffers() {
     std::scoped_lock l{parent_mutex};
-    return system.FlushAudioOutBuffers();
+    return audio_system.FlushAudioOutBuffers();
 }
 
 u32 Out::GetReleasedBuffers(std::span<u64> tags) {
     std::scoped_lock l{parent_mutex};
-    return system.GetReleasedBuffers(tags);
+    return audio_system.GetReleasedBuffers(tags);
 }
 
 Kernel::KReadableEvent& Out::GetBufferEvent() {
@@ -74,27 +78,27 @@ Kernel::KReadableEvent& Out::GetBufferEvent() {
 
 f32 Out::GetVolume() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetVolume();
+    return audio_system.GetVolume();
 }
 
 void Out::SetVolume(const f32 volume) {
     std::scoped_lock l{parent_mutex};
-    system.SetVolume(volume);
+    audio_system.SetVolume(volume);
 }
 
 bool Out::ContainsAudioBuffer(const u64 tag) const {
     std::scoped_lock l{parent_mutex};
-    return system.ContainsAudioBuffer(tag);
+    return audio_system.ContainsAudioBuffer(tag);
 }
 
 u32 Out::GetBufferCount() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetBufferCount();
+    return audio_system.GetBufferCount();
 }
 
 u64 Out::GetPlayedSampleCount() const {
     std::scoped_lock l{parent_mutex};
-    return system.GetPlayedSampleCount();
+    return audio_system.GetPlayedSampleCount();
 }
 
 } // namespace AudioCore::AudioOut

src/audio_core/out/audio_out.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -30,7 +33,7 @@ public:
     /**
      * Free this audio out from the audio out manager.
      */
-    void Free();
+    void Free(Core::System& system);
 
     /**
      * Get this audio out's system.
@@ -141,7 +144,7 @@ private:
     /// Buffer event, signalled when buffers are ready to be released
     Kernel::KEvent* event;
     /// Main audio out system
-    System system;
+    System audio_system;
 };
 
 } // namespace AudioCore::AudioOut

src/audio_core/renderer/audio_renderer.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -13,56 +16,48 @@
 namespace AudioCore::Renderer {
 
 Renderer::Renderer(Core::System& system_, Manager& manager_, Kernel::KEvent* rendered_event)
-    : core{system_}, manager{manager_}, system{system_, rendered_event} {}
+    : system{system_}, manager{manager_}
+    , audio_system{system_, rendered_event}
+{}
 
-Result Renderer::Initialize(const AudioRendererParameterInternal& params,
+Result Renderer::Initialize(const AudioRendererParameterInternal& params, Kernel::KTransferMemory* transfer_memory, const u64 transfer_memory_size, Kernel::KProcess* process_handle, const u64 applet_resource_user_id, const s32 session_id) {
-                            Kernel::KTransferMemory* transfer_memory,
-                            const u64 transfer_memory_size, Kernel::KProcess* process_handle,
-                            const u64 applet_resource_user_id, const s32 session_id) {
     if (params.execution_mode == ExecutionMode::Auto) {
-        if (!manager.AddSystem(system)) {
+        if (!manager.AddSystem(audio_system)) {
-            LOG_ERROR(Service_Audio,
+            LOG_ERROR(Service_Audio, "Both Audio Render sessions are in use, cannot create any more");
-                      "Both Audio Render sessions are in use, cannot create any more");
             return Service::Audio::ResultOutOfSessions;
         }
         system_registered = true;
     }
 
     initialized = true;
-    system.Initialize(params, transfer_memory, transfer_memory_size, process_handle,
+    audio_system.Initialize(params, transfer_memory, transfer_memory_size, process_handle, applet_resource_user_id, session_id);
-                      applet_resource_user_id, session_id);
-
     return ResultSuccess;
 }
 
 void Renderer::Finalize() {
-    auto session_id{system.GetSessionId()};
+    auto const session_id{audio_system.GetSessionId()};
-
+    audio_system.Finalize();
-    system.Finalize();
-
     if (system_registered) {
-        manager.RemoveSystem(system);
+        manager.RemoveSystem(audio_system);
         system_registered = false;
     }
-
     manager.ReleaseSessionId(session_id);
 }
 
 System& Renderer::GetSystem() {
-    return system;
+    return audio_system;
 }
 
 void Renderer::Start() {
-    system.Start();
+    audio_system.Start();
 }
 
 void Renderer::Stop() {
-    system.Stop();
+    audio_system.Stop();
 }
 
-Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance,
+Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance, std::span<u8> output) {
-                               std::span<u8> output) {
+    return audio_system.Update(input, performance, output);
-    return system.Update(input, performance, output);
 }
 
 } // namespace AudioCore::Renderer

src/audio_core/renderer/audio_renderer.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -84,7 +87,7 @@ public:
 
 private:
     /// System core
-    Core::System& core;
+    Core::System& system;
     /// Manager this renderer is registered with
     Manager& manager;
     /// Is the audio renderer initialized?
@@ -92,7 +95,7 @@ private:
     /// Is the system registered with the manager?
     bool system_registered{};
     /// Audio render system, main driver of audio rendering
-    System system;
+    System audio_system;
 };
 
 } // namespace Renderer

src/common/settings.h

@@ -389,7 +389,7 @@ struct Values {
                                                   true};
 
     SwitchableSetting<bool> frame_gen{linkage, false, "frame_gen", Category::Renderer,
-                                      Specialization::Default, true, true};
+                                      Specialization::Default, true, false};
 
     SwitchableSetting<u32, true> frame_gen_multiplier{linkage,
                                                       2,
@@ -399,7 +399,7 @@ struct Values {
                                                       Category::Renderer,
                                                       Specialization::Countable,
                                                       true,
-                                                      true,
+                                                      false,
                                                       &frame_gen};
 
     SwitchableSetting<u32, true> frame_gen_target_rate{linkage,
@@ -419,7 +419,7 @@ struct Values {
                                                       Category::Renderer,
                                                       Specialization::Default,
                                                       true,
-                                                      true,
+                                                      false,
                                                       &frame_gen};
 
     SwitchableSetting<u32, true> frame_gen_flow_scale{linkage,
@@ -442,11 +442,11 @@ struct Values {
                                                         Category::Renderer,
                                                         Specialization::Countable,
                                                         true,
-                                                        true,
+                                                        false,
                                                         &frame_gen};
 
     SwitchableSetting<bool> frame_gen_fp16{linkage,      true,  "frame_gen_fp16", Category::Renderer,
-                                           Specialization::Default, true, true, &frame_gen};
+                                           Specialization::Default, true, false, &frame_gen};
 
     SwitchableSetting<bool> frame_gen_dump_flow{linkage, false, "frame_gen_dump_flow",
                                                 Category::Renderer};

src/core/hle/service/audio/audio_in.cpp

@@ -50,7 +50,7 @@ IAudioIn::IAudioIn(Core::System& system_, Manager& manager, size_t session_id,
 }
 
 IAudioIn::~IAudioIn() {
-    impl->Free();
+    impl->Free(system);
     service_context.CloseEvent(event);
     process->Close(system.Kernel());
 }

src/core/hle/service/audio/audio_in_manager.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -65,7 +68,7 @@ Result IAudioInManager::OpenAudioInAuto(
 Result IAudioInManager::ListAudioInsAutoFiltered(
     OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_audio_ins, Out<u32> out_count) {
     LOG_DEBUG(Service_Audio, "called");
-    *out_count = impl->GetDeviceNames(out_audio_ins, true);
+    *out_count = impl->GetDeviceNames(system, out_audio_ins, true);
     R_SUCCEED();
 }
 
@@ -90,8 +93,8 @@ Result IAudioInManager::OpenAudioInProtocolSpecified(
 
     size_t new_session_id{};
 
-    R_TRY(impl->LinkToManager());
+    R_TRY(impl->LinkToManager(system));
-    R_TRY(impl->AcquireSessionId(new_session_id));
+    R_TRY(impl->AcquireSessionId(system, new_session_id));
 
     LOG_DEBUG(Service_Audio, "Opening new AudioIn, session_id={}, free sessions={}", new_session_id,
               impl->num_free_sessions);

src/core/hle/service/audio/audio_out.cpp

@@ -46,7 +46,7 @@ IAudioOut::IAudioOut(Core::System& system_, Manager& manager, size_t session_id,
 }
 
 IAudioOut::~IAudioOut() {
-    impl->Free();
+    impl->Free(system);
     service_context.CloseEvent(event);
     process->Close(system.Kernel());
 }

src/core/hle/service/audio/audio_out_manager.cpp

@@ -77,8 +77,8 @@ Result IAudioOutManager::OpenAudioOutAuto(
     }
 
     size_t new_session_id{};
-    R_TRY(impl->LinkToManager());
+    R_TRY(impl->LinkToManager(system));
-    R_TRY(impl->AcquireSessionId(new_session_id));
+    R_TRY(impl->AcquireSessionId(system, new_session_id));
 
     const auto device_name = Common::StringFromBuffer(name[0].name);
     LOG_DEBUG(Service_Audio, "Opening new AudioOut, sessionid={}, free sessions={}", new_session_id,

src/video_core/CMakeLists.txt

@@ -61,7 +61,6 @@ add_library(video_core STATIC
     engines/puller.h
     framebuffer_config.cpp
     framebuffer_config.h
-    frame_gen/frame_gen_config.h
     fsr.cpp
     fsr.h
     host1x/codecs/decoder.cpp

src/video_core/frame_gen/frame_gen_config.h

@@ -1,43 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <algorithm>
-#include <cstddef>
-
-#include "common/common_types.h"
-
-namespace VideoCore {
-
-constexpr u32 MIN_FRAME_GEN_MULTIPLIER = 2;
-constexpr u32 MAX_FRAME_GEN_MULTIPLIER = 4;
-
-struct FrameGenConfig {
-    bool enabled{};
-    u32 multiplier{MIN_FRAME_GEN_MULTIPLIER};
-    u32 target_rate{};
-    bool flow_scale_auto{true};
-    u32 flow_scale{75};
-    u32 queue_target{1};
-    bool fp16{true};
-    bool dump_flow{};
-
-    [[nodiscard]] size_t Generations() const {
-        return enabled ? std::clamp(multiplier, MIN_FRAME_GEN_MULTIPLIER,
-                                    MAX_FRAME_GEN_MULTIPLIER) -
-                             1
-                       : 0;
-    }
-
-    [[nodiscard]] size_t MaxGenerations() const {
-        if (!enabled) {
-            return 0;
-        }
-        return target_rate != 0 ? MAX_FRAME_GEN_MULTIPLIER - 1 : Generations();
-    }
-
-    bool operator==(const FrameGenConfig&) const = default;
-};
-
-} // namespace VideoCore

src/video_core/renderer_base.cpp

@@ -7,7 +7,6 @@
 #include <thread>
 
 #include "common/logging.h"
-#include "common/settings.h"
 #include "core/frontend/emu_window.h"
 #include "core/frontend/graphics_context.h"
 #include "video_core/renderer_base.h"
@@ -23,16 +22,6 @@ RendererBase::RendererBase(Core::Frontend::EmuWindow& window_,
 RendererBase::~RendererBase() = default;
 
 void RendererBase::RefreshBaseSettings() {
-    renderer_settings.SetFrameGenConfig({
-        .enabled = Settings::values.frame_gen.GetValue(),
-        .multiplier = Settings::FrameGenMultiplier(),
-        .target_rate = Settings::values.frame_gen_target_rate.GetValue(),
-        .flow_scale_auto = Settings::values.frame_gen_flow_scale_auto.GetValue(),
-        .flow_scale = Settings::values.frame_gen_flow_scale.GetValue(),
-        .queue_target = Settings::values.frame_gen_queue_target.GetValue(),
-        .fp16 = Settings::values.frame_gen_fp16.GetValue(),
-        .dump_flow = Settings::values.frame_gen_dump_flow.GetValue(),
-    });
     UpdateCurrentFramebufferLayout();
 }
 

src/video_core/renderer_base.h

@@ -9,12 +9,10 @@
 #include <atomic>
 #include <functional>
 #include <memory>
-#include <mutex>
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/frontend/framebuffer_layout.h"
-#include "video_core/frame_gen/frame_gen_config.h"
 #include "video_core/gpu.h"
 #include "video_core/rasterizer_interface.h"
 
@@ -32,20 +30,6 @@ struct RendererSettings {
     std::function<void(bool)> screenshot_complete_callback;
     Layout::FramebufferLayout screenshot_framebuffer_layout;
     Service::Nvnflinger::LayerStackId screenshot_layer_stack{Service::Nvnflinger::LayerStackId::Default};
-
-    void SetFrameGenConfig(FrameGenConfig config) {
-        std::scoped_lock lock{frame_gen_mutex};
-        frame_gen_config = config;
-    }
-
-    [[nodiscard]] FrameGenConfig GetFrameGenConfig() const {
-        std::scoped_lock lock{frame_gen_mutex};
-        return frame_gen_config;
-    }
-
-private:
-    mutable std::mutex frame_gen_mutex;
-    FrameGenConfig frame_gen_config;
 };
 
 class RendererBase {

src/video_core/renderer_vulkan/present/frame_gen.cpp

@@ -23,14 +23,13 @@ constexpr size_t COLOR_CHANNELS = 4;
 constexpr u64 LSFG_REQUIRED_FRAMES = 2;
 constexpr u32 LSFG_RECURRENCE_FRAMES = 2;
 
-[[nodiscard]] f32 ManualFlowScale(const VideoCore::FrameGenConfig& config) {
+[[nodiscard]] f32 ManualFlowScale() {
-    return static_cast<f32>(config.flow_scale) / 100.0f;
+    return static_cast<f32>(Settings::values.frame_gen_flow_scale.GetValue()) / 100.0f;
 }
 
-[[nodiscard]] f32 ConfiguredFlowScale(const VideoCore::FrameGenConfig& config,
+[[nodiscard]] f32 ConfiguredFlowScale(VkExtent2D guest_extent, VkExtent2D presented_extent) {
-                                      VkExtent2D guest_extent, VkExtent2D presented_extent) {
+    if (!Settings::values.frame_gen_flow_scale_auto.GetValue()) {
-    if (!config.flow_scale_auto) {
+        return ManualFlowScale();
-        return ManualFlowScale(config);
     }
     if (guest_extent.width == 0 || presented_extent.width == 0) {
         return 1.0f;
@@ -195,61 +194,15 @@ FrameGen::FrameGen(MemoryAllocator& memory_allocator_, Scheduler& scheduler_)
 
 FrameGen::~FrameGen() = default;
 
-void FrameGen::UpdateConfig(const VideoCore::FrameGenConfig& new_config) {
-    if (!has_config) {
-        config = new_config;
-        has_config = true;
-        return;
-    }
-    if (config == new_config) {
-        return;
-    }
-
-    const bool has_toggled_lsfg = config.enabled != new_config.enabled;
-    const bool precision_changed = config.fp16 != new_config.fp16;
-    const bool enabling = !config.enabled && new_config.enabled;
-    const bool must_reset_pipeline = has_toggled_lsfg || precision_changed;
-    const bool must_reload_shaders = precision_changed || enabling;
-    const bool must_reset_pacer =
-        has_toggled_lsfg || config.multiplier != new_config.multiplier ||
-        config.target_rate != new_config.target_rate;
-
-    if (must_reset_pipeline) {
-        if (chain) {
-            scheduler.Finish();
-            chain.reset();
-        }
-        if (must_reload_shaders) {
-            shaders.reset();
-        }
-
-        plan = {};
-        peak_guest_extent = {};
-        built_extent = {};
-        built_format = VK_FORMAT_UNDEFINED;
-        built_flow_scale = 0.0f;
-        frame_count = 0;
-        warm_streak = 0;
-        generated = false;
-        dumped = false;
-
-        // this will pickup the dll again once toggled
-        if (must_reload_shaders) {
-            unavailable = false;
-        }
-    }
-
-    if (must_reset_pacer) {
-        pacer.Reset();
-    }
-    config = new_config;
-}
-
 void FrameGen::Process(const Device& device, Frame* frame, VkFormat format,
                        VkExtent2D guest_extent) {
     generated = false;
 
-    if (unavailable || !config.enabled) {
+    if (unavailable || !Settings::values.frame_gen.GetValue()) {
+        if (chain) {
+            scheduler.Finish();
+            chain.reset();
+        }
         warm_streak = 0;
         return;
     }
@@ -260,7 +213,7 @@ void FrameGen::Process(const Device& device, Frame* frame, VkFormat format,
     }
 
     if (!shaders) {
-        shaders.emplace(device, config.fp16);
+        shaders.emplace(device);
         if (!shaders->IsValid()) {
             unavailable = true;
             return;
@@ -271,7 +224,7 @@ void FrameGen::Process(const Device& device, Frame* frame, VkFormat format,
     peak_guest_extent.height = std::max(peak_guest_extent.height, guest_extent.height);
 
     const VkExtent2D extent{.width = frame->width, .height = frame->height};
-    const f32 flow_scale = ConfiguredFlowScale(config, peak_guest_extent, extent);
+    const f32 flow_scale = ConfiguredFlowScale(peak_guest_extent, extent);
     if (!chain || built_extent.width != extent.width || built_extent.height != extent.height ||
         built_format != format || built_flow_scale != flow_scale) {
         Rebuild(device, extent, format, flow_scale);
@@ -294,7 +247,7 @@ void FrameGen::Process(const Device& device, Frame* frame, VkFormat format,
         }
     });
 
-    const bool dump_requested = generated && config.dump_flow;
+    const bool dump_requested = generated && Settings::values.frame_gen_dump_flow.GetValue();
     if (!dump_requested) {
         dumped = false;
     } else if (!dumped) {
@@ -308,7 +261,7 @@ size_t FrameGen::WantedGenerations(size_t capacity) {
         plan = {};
         return 0;
     }
-    plan = pacer.Plan(capacity, config);
+    plan = pacer.Plan(capacity);
     return plan.generations;
 }
 

src/video_core/renderer_vulkan/present/frame_gen.h

@@ -6,7 +6,6 @@
 #include <optional>
 
 #include "common/common_types.h"
-#include "video_core/frame_gen/frame_gen_config.h"
 #include "video_core/renderer_vulkan/present/frame_gen_pacer.h"
 #include "video_core/renderer_vulkan/present/lsfg_chain.h"
 #include "video_core/renderer_vulkan/present/lsfg_shaders.h"
@@ -23,8 +22,6 @@ public:
     explicit FrameGen(MemoryAllocator& memory_allocator, Scheduler& scheduler);
     ~FrameGen();
 
-    void UpdateConfig(const VideoCore::FrameGenConfig& new_config);
-
     void Process(const Device& device, Frame* frame, VkFormat format, VkExtent2D guest_extent);
 
     [[nodiscard]] size_t WantedGenerations(size_t capacity);
@@ -42,7 +39,6 @@ private:
 
     std::optional<LsfgShaders> shaders;
     std::optional<LsfgChain> chain;
-    VideoCore::FrameGenConfig config;
     FrameGenPacer pacer;
     FrameGenPlan plan{};
     VkExtent2D peak_guest_extent{};
@@ -56,7 +52,6 @@ private:
     bool generated{};
     bool unavailable{};
     bool dumped{};
-    bool has_config{};
 };
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/present/frame_gen_pacer.cpp

@@ -5,6 +5,7 @@
 #include <cmath>
 #include <utility>
 
+#include "common/settings.h"
 #include "video_core/renderer_vulkan/present/frame_gen_pacer.h"
 
 namespace Vulkan {
@@ -45,8 +46,8 @@ constexpr auto PROBE_STEP_DELAY = std::chrono::milliseconds(250);
 
 } // Anonymous namespace
 
-FrameGenPlan FrameGenPacer::Plan(size_t capacity, const VideoCore::FrameGenConfig& config) {
+FrameGenPlan FrameGenPacer::Plan(size_t capacity) {
-    const size_t ceiling = std::min(capacity, config.MaxGenerations());
+    const size_t ceiling = std::min(capacity, Settings::FrameGenMaxGenerations());
     if (ceiling == 0) {
         Reset();
         return {};
@@ -68,7 +69,7 @@ FrameGenPlan FrameGenPacer::Plan(size_t capacity, const VideoCore::FrameGenConfi
         return {};
     }
 
-    const f32 target_rate = static_cast<f32>(config.target_rate);
+    const f32 target_rate = static_cast<f32>(Settings::values.frame_gen_target_rate.GetValue());
 
     if (smoothed_interval > 0.0f) {
         f32 burst_threshold = BURST_CADENCE_RATIO / smoothed_interval;
@@ -108,7 +109,7 @@ FrameGenPlan FrameGenPacer::Plan(size_t capacity, const VideoCore::FrameGenConfi
     }
 
     if (target_rate == 0.0f) {
-        limit = std::min(config.Generations(), ceiling);
+        limit = std::min(Settings::FrameGenGenerations(), ceiling);
         output_credit = 0.0f;
         issued_generations = limit;
         return {.generations = limit, .warm = limit > 0};

src/video_core/renderer_vulkan/present/frame_gen_pacer.h

@@ -7,7 +7,6 @@
 #include <optional>
 
 #include "common/common_types.h"
-#include "video_core/frame_gen/frame_gen_config.h"
 
 namespace Vulkan {
 
@@ -18,7 +17,7 @@ struct FrameGenPlan {
 
 class FrameGenPacer {
 public:
-    [[nodiscard]] FrameGenPlan Plan(size_t capacity, const VideoCore::FrameGenConfig& config);
+    [[nodiscard]] FrameGenPlan Plan(size_t capacity);
 
     void Reset();
 

src/video_core/renderer_vulkan/present/lsfg_shaders.cpp

@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
+#include "common/settings.h"
 #include "video_core/frame_gen/lossless_dll.h"
 #include "video_core/renderer_vulkan/present/lsfg_shaders.h"
 #include "video_core/renderer_vulkan/present/util.h"
@@ -8,15 +9,16 @@
 
 namespace Vulkan {
 
-LsfgShaders::LsfgShaders(const Device& device, bool prefer_fp16) {
+LsfgShaders::LsfgShaders(const Device& device) {
     if (!device.IsVulkanMemoryModelSupported() || !device.HasNullDescriptor()) {
         return;
     }
 
     const bool allow_fp16 = device.IsFloat16Supported();
+    const bool prefer_fp16 = allow_fp16 && Settings::values.frame_gen_fp16.GetValue();
 
     VideoCore::FrameGen::ShaderModules code;
-    if (VideoCore::FrameGen::LoadShaderModules(code, allow_fp16, allow_fp16 && prefer_fp16) !=
+    if (VideoCore::FrameGen::LoadShaderModules(code, allow_fp16, prefer_fp16) !=
         VideoCore::FrameGen::LosslessStatus::Ok) {
         return;
     }

src/video_core/renderer_vulkan/present/lsfg_shaders.h

@@ -14,7 +14,7 @@ class Device;
 
 class LsfgShaders {
 public:
-    explicit LsfgShaders(const Device& device, bool prefer_fp16);
+    explicit LsfgShaders(const Device& device);
 
     [[nodiscard]] bool IsValid() const {
         return valid;

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -145,7 +145,6 @@ try
     , swapchain(*surface,
                 device,
                 scheduler,
-                Settings(),
                render_window.GetFramebufferLayout().width,
                render_window.GetFramebufferLayout().height)
     , present_manager(instance,
@@ -153,7 +152,6 @@ try
                       device,
                       memory_allocator,
                       scheduler,
-                      Settings(),
                       swapchain,
                       surface)
     , blit_swapchain(device_memory,
@@ -208,9 +206,6 @@ void RendererVulkan::Composite(std::span<const Tegra::FramebufferConfig> framebu
     }
 
     RenderScreenshot(framebuffers);
-#ifdef HAS_LSFG
-    frame_gen.UpdateConfig(Settings().GetFrameGenConfig());
-#endif
     Frame* frame = present_manager.GetRenderFrame();
 
     scheduler.RequestOutsideRenderPassOperationContext();

src/video_core/renderer_vulkan/vk_present_manager.cpp

@@ -7,7 +7,6 @@
 #include "common/settings.h"
 #include "common/thread.h"
 #include "core/frontend/emu_window.h"
-#include "video_core/renderer_base.h"
 #ifdef HAS_LSFG
 #include "video_core/renderer_vulkan/present/lsfg_common.h"
 #endif
@@ -30,6 +29,9 @@ static_assert(MAX_FRAMES_IN_FLIGHT <= LSFG_MAX_TARGETS);
 
 bool CanStoreToFrame(const vk::PhysicalDevice& physical_device, VkFormat format) {
 #ifdef HAS_LSFG
+    if (!Settings::values.frame_gen.GetValue()) {
+        return false;
+    }
     const VkFormatProperties props{physical_device.GetFormatProperties(format)};
     return (props.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0;
 #else
@@ -118,7 +120,6 @@ PresentManager::PresentManager(const vk::Instance& instance_,
                                const Device& device_,
                                MemoryAllocator& memory_allocator_,
                                Scheduler& scheduler_,
-                               const VideoCore::RendererSettings& renderer_settings_,
                                Swapchain& swapchain_,
                                vk::SurfaceKHR& surface_)
     : instance{instance_}
@@ -126,14 +127,13 @@ PresentManager::PresentManager(const vk::Instance& instance_,
     , device{device_}
     , memory_allocator{memory_allocator_}
     , scheduler{scheduler_}
-    , renderer_settings{renderer_settings_}
     , swapchain{swapchain_}
     , surface{surface_}
     , blit_supported{CanBlitToSwapchain(device.GetPhysical(), swapchain.GetImageViewFormat())}
     , storage_supported{CanStoreToFrame(device.GetPhysical(), swapchain.GetImageFormat())}
     , use_present_thread{Settings::values.async_presentation.GetValue()}
 {
-    UpdateSwapchainImageCount();
+    SetImageCount();
 
     auto& dld = device.GetLogical();
     cmdpool = dld.CreateCommandPool({
@@ -143,14 +143,9 @@ PresentManager::PresentManager(const vk::Instance& instance_,
             VK_COMMAND_POOL_CREATE_TRANSIENT_BIT | VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,
         .queueFamilyIndex = device.GetGraphicsFamily(),
     });
-#ifdef HAS_LSFG
+    auto cmdbuffers = cmdpool.Allocate(image_count);
-    constexpr size_t frame_capacity = MAX_FRAMES_IN_FLIGHT;
-#else
-    const size_t frame_capacity = DesiredFrameCount();
-#endif
-    auto cmdbuffers = cmdpool.Allocate(frame_capacity);
 
-    frames.resize(frame_capacity);
+    frames.resize(image_count);
     for (u32 i = 0; i < frames.size(); i++) {
         Frame& frame = frames[i];
         frame.index = i;
@@ -179,10 +174,7 @@ Frame* PresentManager::GetRenderFrame() {
 
     // Wait for free presentation frames
     std::unique_lock lock{free_mutex};
-    free_cv.wait(lock, [this] {
+    free_cv.wait(lock, [this] { return !free_queue.empty(); });
-        const size_t outstanding = frames.size() - free_queue.size();
-        return !free_queue.empty() && outstanding < DesiredFrameCount();
-    });
 
     // Take the frame from the queue
     Frame* frame = free_queue.front();
@@ -210,8 +202,7 @@ void PresentManager::Present(Frame* frame) {
 }
 
 size_t PresentManager::MaxExtraFrames() const {
-    const size_t frame_count = DesiredFrameCount();
+    return image_count - 1;
-    return frame_count > 0 ? frame_count - 1 : 0;
 }
 
 void PresentManager::RecreateFrame(Frame* frame, u32 width, u32 height, VkFormat image_view_format,
@@ -360,30 +351,22 @@ void PresentManager::PresentThread(std::stop_token token) {
 
 void PresentManager::RecreateSwapchain(Frame* frame) {
     swapchain.Create(*surface, frame->width, frame->height); // Pass raw pointer
-    UpdateSwapchainImageCount();
+    SetImageCount();
 }
 
-void PresentManager::UpdateSwapchainImageCount() {
+void PresentManager::SetImageCount() {
-    swapchain_image_count.store(
-        std::min<size_t>(swapchain.GetImageCount(), MAX_FRAMES_IN_FLIGHT),
-        std::memory_order_release);
-    free_cv.notify_all();
-}
-
-size_t PresentManager::DesiredFrameCount() const {
     // We cannot have more than 7 images in flight at any given time.
     // FRAMES_IN_FLIGHT is 8, and the cache TICKS_TO_DESTROY is 8.
     // Mali drivers will give us 6.
-    const size_t minimum = swapchain_image_count.load(std::memory_order_acquire);
 #ifdef HAS_LSFG
-    const VideoCore::FrameGenConfig config = renderer_settings.GetFrameGenConfig();
+    const size_t generations = Settings::FrameGenMaxGenerations();
-    if (config.enabled) {
+    const size_t queued_composites = Settings::values.frame_gen_queue_target.GetValue() + 1;
-        const size_t queued_composites = std::clamp<size_t>(config.queue_target, 0, 2) + 1;
+    image_count =
-        return std::clamp<size_t>((config.MaxGenerations() + 1) * queued_composites, minimum,
+        std::clamp<size_t>((generations + 1) * queued_composites, swapchain.GetImageCount(),
-                                  MAX_FRAMES_IN_FLIGHT);
+                           MAX_FRAMES_IN_FLIGHT);
-    }
+#else
+    image_count = std::min<size_t>(swapchain.GetImageCount(), MAX_FRAMES_IN_FLIGHT);
 #endif
-    return minimum;
 }
 
 void PresentManager::CopyToSwapchain(Frame* frame) {

src/video_core/renderer_vulkan/vk_present_manager.h

@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <atomic>
 #include <condition_variable>
 #include <mutex>
 #include <boost/container/deque.hpp>
@@ -20,10 +19,6 @@ namespace Core::Frontend {
 class EmuWindow;
 } // namespace Core::Frontend
 
-namespace VideoCore {
-struct RendererSettings;
-}
-
 namespace Vulkan {
 
 class Device;
@@ -50,7 +45,6 @@ public:
                    const Device& device,
                    MemoryAllocator& memory_allocator,
                    Scheduler& scheduler,
-                   const VideoCore::RendererSettings& renderer_settings,
                    Swapchain& swapchain,
                    vk::SurfaceKHR& surface);
     ~PresentManager();
@@ -80,9 +74,7 @@ private:
 
     void RecreateSwapchain(Frame* frame);
 
-    void UpdateSwapchainImageCount();
+    void SetImageCount();
-
-    [[nodiscard]] size_t DesiredFrameCount() const;
 
 private:
     const vk::Instance& instance;
@@ -90,7 +82,6 @@ private:
     const Device& device;
     MemoryAllocator& memory_allocator;
     Scheduler& scheduler;
-    const VideoCore::RendererSettings& renderer_settings;
     Swapchain& swapchain;
     vk::SurfaceKHR& surface;
     vk::CommandPool cmdpool;
@@ -106,7 +97,7 @@ private:
     bool blit_supported;
     bool storage_supported;
     bool use_present_thread;
-    std::atomic_size_t swapchain_image_count{};
+    std::size_t image_count{};
 };
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_swapchain.cpp

@@ -16,7 +16,6 @@
 #include "common/logging.h"
 #include "common/settings.h"
 #include "common/settings_enums.h"
-#include "video_core/renderer_base.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_swapchain.h"
 #include "video_core/vulkan_common/vk_enum_string_helper.h"
@@ -43,13 +42,13 @@ VkSurfaceFormatKHR ChooseSwapSurfaceFormat(vk::Span<VkSurfaceFormatKHR> formats)
 }
 
 static VkPresentModeKHR ChooseSwapPresentMode(bool has_imm, bool has_mailbox,
-                                              bool has_fifo_relaxed, bool frame_gen_enabled) {
+                                              bool has_fifo_relaxed) {
     // Mailbox doesn't lock the application like FIFO (vsync)
     // FIFO present mode locks the framerate to the monitor's refresh rate
-    Settings::VSyncMode setting = [has_imm, has_mailbox, frame_gen_enabled]() {
+    Settings::VSyncMode setting = [has_imm, has_mailbox]() {
         // Choose Mailbox or Immediate if unlocked and those modes are supported
         const auto mode = Settings::values.vsync_mode.GetValue();
-        if (frame_gen_enabled) {
+        if (Settings::values.frame_gen.GetValue()) {
             return mode == Settings::VSyncMode::FifoRelaxed ? mode : Settings::VSyncMode::Fifo;
         }
         if (Settings::values.use_speed_limit.GetValue() &&
@@ -122,13 +121,11 @@ Swapchain::Swapchain(
     VkSurfaceKHR_T* surface_,
     const Device& device_,
     Scheduler& scheduler_,
-    const VideoCore::RendererSettings& renderer_settings_,
     u32 width_,
     u32 height_)
     : surface(surface_)
     , device{device_}
     , scheduler{scheduler_}
-    , renderer_settings{renderer_settings_}
 {
     Create(surface, width_, height_);
 }
@@ -266,8 +263,7 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities) {
 
     const VkCompositeAlphaFlagBitsKHR alpha_flags{ChooseAlphaFlags(capabilities)};
     surface_format = ChooseSwapSurfaceFormat(formats);
-    present_mode = ChooseSwapPresentMode(has_imm, has_mailbox, has_fifo_relaxed,
+    present_mode = ChooseSwapPresentMode(has_imm, has_mailbox, has_fifo_relaxed);
-                                         renderer_settings.GetFrameGenConfig().enabled);
 
     u32 requested_image_count{capabilities.minImageCount + 1};
     // Ensure Triple buffering if possible.
@@ -370,9 +366,7 @@ void Swapchain::Destroy() {
 }
 
 bool Swapchain::NeedsPresentModeUpdate() const {
-    const auto requested_mode = ChooseSwapPresentMode(
+    const auto requested_mode = ChooseSwapPresentMode(has_imm, has_mailbox, has_fifo_relaxed);
-        has_imm, has_mailbox, has_fifo_relaxed,
-        renderer_settings.GetFrameGenConfig().enabled);
     return present_mode != requested_mode;
 }
 

src/video_core/renderer_vulkan/vk_swapchain.h

@@ -15,10 +15,6 @@ namespace Layout {
 struct FramebufferLayout;
 }
 
-namespace VideoCore {
-struct RendererSettings;
-}
-
 namespace Vulkan {
 
 class Device;
@@ -30,7 +26,6 @@ public:
         VkSurfaceKHR_T* surface,
         const Device& device,
         Scheduler& scheduler,
-        const VideoCore::RendererSettings& renderer_settings,
         u32 width,
         u32 height);
     ~Swapchain();
@@ -127,7 +122,6 @@ private:
 
     const Device& device;
     Scheduler& scheduler;
-    const VideoCore::RendererSettings& renderer_settings;
 
     vk::SwapchainKHR swapchain;