me when sed goes wrong

[*] nuke unordered-dense, use boost::container::unordered_flat_{map,set}
Signed-off-by: lizzie <lizzie@eden-emu.dev>
2026-08-30 10:26:14 +00:00 · 2026-08-30 08:27:22 +00:00 · 2026-08-30 08:15:47 +00:00 · 2026-08-30 08:24:00 +02:00 · 2026-08-30 08:18:50 +02:00 · 2026-08-30 08:17:54 +02:00
166 changed files with 1170 additions and 1021 deletions
@@ -1,26 +0,0 @@
-From b3622608433c183ba868a1dc8dd9cf285eb3b916 Mon Sep 17 00:00:00 2001
-From: Dario Petrillo <dario.pk1@gmail.com>
-Date: Thu, 27 Nov 2025 23:12:38 +0100
-Subject: [PATCH] avoid extra memset when clearing an empty table
-
---
- include/ankerl/unordered_dense.h | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/include/ankerl/unordered_dense.h b/include/ankerl/unordered_dense.h
-index 0835342..4938212 100644
--- a/include/ankerl/unordered_dense.h
-+++ b/include/ankerl/unordered_dense.h
-@@ -1490,8 +1490,10 @@ class table : public std::conditional_t<is_map_v<T>, base_table_type_map<T>, bas
-     // modifiers //////////////////////////////////////////////////////////////
- 
-     void clear() {
-        m_values.clear();
-        clear_buckets();
-+        if (!empty()) {
-+            m_values.clear();
-+            clear_buckets();
-+        }
-     }
- 
-     auto insert(value_type const& value) -> std::pair<iterator, bool> {
@@ -540,7 +540,6 @@ add_subdirectory(externals)
 # pass targets from externals
 # TODO(crueter): CPMUtil Propagate func?
 find_package(enet)
-find_package(unordered_dense REQUIRED)

 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
    find_package(xbyak)
@@ -301,17 +301,6 @@
        "repo": "eden-emu/tzdb_to_nx",
        "version": "230326"
    },
-    "unordered-dense": {
-        "bundled": true,
-        "find_args": "CONFIG",
-        "hash": "d2106f6640f6bfb81755e4b8bfb64982e46ec4a507cacdb38f940123212ccf35a20b43c70c6f01d7bfb8c246d1a16f7845d8052971949cea9def1475e3fa02c8",
-        "package": "unordered_dense",
-        "patches": [
-            "0001-avoid-memset-when-clearing-an-empty-table.patch"
-        ],
-        "repo": "martinus/unordered_dense",
-        "version": "7b55cab841"
-    },
    "vulkan-headers": {
        "hash": "d2846ea228415772645eea4b52a9efd33e6a563043dd3de059e798be6391a8f0ca089f455ae420ff22574939ed0f48ed7c6ff3d5a9987d5231dbf3b3f89b484b",
        "min_version": "1.4.317",
@@ -340,10 +329,10 @@
        "version": "vulkan-sdk-%NUMERIC_VERSION%"
    },
    "xbyak": {
-        "hash": "b6475276b2faaeb315734ea8f4f8bd87ededcee768961b39679bee547e7f3e98884d8b7851e176d861dab30a80a76e6ea302f8c111483607dde969b4797ea95a",
+        "hash": "e0aa0a603dd3ac1a39d82213df1e73c042831aec2d6b2fe382c899651eaae4ed7e8aeb6be9c41ea0097087c9d091961ab18f313cd6a9e10d621715ffd49bfe36",
        "package": "xbyak",
        "repo": "herumi/xbyak",
-        "version": "v7.35.2"
+        "version": "v7.40.1"
    },
    "zlib": {
        "hash": "16fea4df307a68cf0035858abe2fd550250618a97590e202037acd18a666f57afc10f8836cbbd472d54a0e76539d0e558cb26f059d53de52ff90634bbf4f47d4",
@@ -509,6 +509,8 @@ QWidget#contentRichDialog QLabel#label_title_rich {
 }

 QWidget#contentDialog QLabel#label_dialog {
+    background: #2E2E2E;
+
    padding: 20px 65px;
 }

@@ -80,7 +80,6 @@ Certain other dependencies will be fetched by CPM regardless. System packages *c
 * [httplib](https://github.com/yhirose/cpp-httplib) - if `ENABLE_UPDATE_CHECKER` or `ENABLE_WEB_SERVICE` are on
  * This package is known to be broken on the AUR.
 * [cpp-jwt](https://github.com/arun11299/cpp-jwt) 1.4+ - if `ENABLE_WEB_SERVICE` is on
-* [unordered-dense](https://github.com/martinus/unordered_dense)

 On amd64:

@@ -119,7 +118,7 @@ Now, install all deps:
 sudo emerge -a \
    app-arch/lz4 app-arch/zstd app-arch/unzip \
    dev-libs/libfmt dev-libs/libusb dev-libs/mcl dev-libs/sirit \
-    dev-libs/unordered_dense dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
+    dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
    dev-util/spirv-tools dev-util/spirv-headers dev-util/vulkan-headers \
    dev-util/vulkan-utility-libraries dev-util/glslang \
    media-gfx/renderdoc media-libs/libva media-libs/opus media-video/ffmpeg \
@@ -260,7 +259,7 @@ brew install molten-vk
 <details>
 <summary>FreeBSD</summary>

-As root run: `pkg install devel/cmake sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib devel/unordered-dense vulkan-headers quazip-qt6`
+As root run: `pkg install devel/cmake sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib vulkan-headers quazip-qt6`

 If using FreeBSD 12 or prior, use `devel/pkg-config` instead.

@@ -294,7 +293,7 @@ pkg_add cmake nasm git boost unzip--iconv autoconf-2.72p0 bash ffmpeg glslang gm
 <summary>DragonFlyBSD</summary>

 ```sh
-pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmake jq nlohmann-json enet spirv-tools sdl3 vulkan-utility-libraries vulkan-headers catch2 libfmt openssl liblz4 boost-libs cpp-httplib qt6-base qt6-charts quazip-qt6 unordered-dense libva-vdpau-driver libva-utils libva-intel-driver
+pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmake jq nlohmann-json enet spirv-tools sdl3 vulkan-utility-libraries vulkan-headers catch2 libfmt openssl liblz4 boost-libs cpp-httplib qt6-base qt6-charts quazip-qt6  libva-vdpau-driver libva-utils libva-intel-driver
 ```

 [Caveats](./Caveats.md#dragonflybsd).
@@ -328,7 +327,7 @@ sudo pkgin install git cmake autoconf build-essential libusb-1 nasm gcc13

 ```sh
 BASE="git make autoconf libtool automake-wrapper jq patch"
-MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus libusb unordered_dense openssl SDL3"
+MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus libusb openssl SDL3"
 # Either x86_64 or clang-aarch64 (Windows on ARM)
 packages="$BASE"
 for pkg in $MINGW; do
@@ -43,6 +43,7 @@ This guide will walk you through adding a new boolean toggle setting to Eden's c
 Firstly add your desired toggle:

 Example: `src/common/setting.h`
+
 ```cpp
 SwitchableSetting<bool> your_setting_name{linkage, false, "your_setting_name", Category::RendererExtensions};
 ```
@@ -67,6 +68,7 @@ Common Categories:
 Add the toggle to the Qt UI, where you wish for it to appear and place it there.

 Example: `src/qt_common/config/shared_translation.cpp`
+
 ```cpp
 INSERT(Settings,
       your_setting_name,
@@ -91,6 +93,7 @@ INSERT(Settings,
 Add where it should be in the settings.

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/BooleanSetting.kt`
+
 ```kts
 RENDERER_YOUR_SETTING_NAME("your_setting_name"),
 ```
@@ -106,6 +109,7 @@ RENDERER_YOUR_SETTING_NAME("your_setting_name"),
 Add the toggle to the Kotlin (Android) UI

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.kt`
+
 ```kts
 put(
    SwitchSetting(
@@ -123,6 +127,7 @@ put(
 Add your setting within the right category.

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentPresenter.kt`
+
 ```kts
 add(BooleanSetting.RENDERER_YOUR_SETTING_NAME.key)
 ```
@@ -137,6 +142,7 @@ add(BooleanSetting.RENDERER_YOUR_SETTING_NAME.key)
 Add your setting and description in the appropriate place.

 Example: `src/android/app/src/main/res/values/strings.xml`
+
 ```xml
 <string name="your_setting_name">Your Setting Display Name</string>
 <string name="your_setting_name_description">Detailed description of what this setting does. Explain any caveats, requirements, or warnings here.</string>
@@ -150,6 +156,7 @@ Now the UI part is done find a place in the code for the toggle,
 And use it to your heart's desire!

 Example:
+
 ```cpp
 const bool your_value = Settings::values.your_setting_name.GetValue();

@@ -196,25 +203,31 @@ Common advantages recap:

 #### Accessing Debug Knobs (dev side)

-Use the `Settings::getDebugKnobAt(u8 i)` function to check if a specific bit is set:
+Use the `Settings::GetDebugKnobAt(u8 i)` function to check if a specific bit is set:

 ```cpp
 //cpp side
 #include "common/settings.h"

+//To use it as a general purpose uint var:
+unsigned int debug_knobs = Settings::values.debug_knobs.GetValue();
+
 // Check if bit 0 is set
-bool feature_enabled = Settings::getDebugKnobAt(0);
+bool feature_enabled = Settings::GetDebugKnobAt(0);

 // Check if bit 15 is set
-bool another_feature = Settings::getDebugKnobAt(15);
+bool another_feature = Settings::GetDebugKnobAt(15);
 ```

 ```kts
 //kotlin side
 import org.yuzu.yuzu_emu.features.settings.model.Settings

+//To use it as a general purpose uint var
+val debug_knobs: Int = UShortSetting.DEBUG_KNOBS.getInt()
+
 // Check if bit x is set
-bool feature_enabled = Settings.getDebugKnobAt(x); //x as integer from 0 to 15
+bool feature_enabled = Settings.GetDebugKnobAt(x); //x as integer from 0 to 15
 ```

 The function returns `true` if the specified bit (0-15) is set in the `debug_knobs` value, `false` otherwise.
@@ -247,6 +260,7 @@ There are two main confusions when talking about knobs:
 Sometimes when an user reports: knobs 1 and 2 gets better performance, dev may get confuse whether he means the knobs 1 and 2 literally, or the 1st and 2nd knobs (knobs 0 and 1).

 Debug knobs are **zero-based**, which means:
+
 * The first knob is the knob(0) (or knob0 henceforth), and the last one is the 15 (knob15, likewise)
 * You can talk: "knob0 is enabled/disabled", "In this video i was using only knobs 0 and 2", etc.

@@ -259,6 +273,7 @@ Whenever you're instructing tests or reporting results, be precise about whether

 ALWAYS use the word in PLURAL (knobs), without mentioning which one, to refer to the setting, aka multiple knobs at once:
 Examples:
+
 - **knobs=0**: no knobs enabled
 - **knobs=1**: knob0 enabled, others disabled
 - **knobs=2**: knob1 enabled, others disabled
@@ -270,6 +285,7 @@ Examples:

 Use the word in SINGULAR (knob), or in plural but referring which ones, when meaning multiple knobs at once:
 Examples:
+
 - **knob0**: knob 0 enabled, others disabled
 - **knob1**: knob 1 enabled, others disabled
 - **knobs 0 and 1**: knobs 0 and 1 enabled, others disabled
@@ -282,12 +298,12 @@ Examples:

 ```cpp
 void SomeFunction() {
-    if (Settings::getDebugKnobAt(0)) {
+    if (Settings::GetDebugKnobAt(0)) {
        LOG_DEBUG(Common, "Debug feature 0 is enabled");
        // Additional debug code here
    }
-    
-    if (Settings::getDebugKnobAt(1)) {
+  
+    if (Settings::GetDebugKnobAt(1)) {
        LOG_DEBUG(Common, "Debug feature 1 is enabled");
        // Different debug behavior
    }
@@ -299,7 +315,7 @@ void SomeFunction() {
 ```cpp
 bool UseOptimizedPath() {
    // Skip optimization if debug bit 2 is set for testing
-    return !Settings::getDebugKnobAt(2);
+    return !Settings::GetDebugKnobAt(2);
 }
 ```

@@ -308,13 +324,13 @@ bool UseOptimizedPath() {
 ```cpp
 void ExperimentalFeature() {
    static constexpr u8 EXPERIMENTAL_FEATURE_BIT = 3;
-    
-    if (!Settings::getDebugKnobAt(EXPERIMENTAL_FEATURE_BIT)) {
+  
+    if (!Settings::GetDebugKnobAt(EXPERIMENTAL_FEATURE_BIT)) {
        // Fallback to stable implementation
        StableImplementation();
        return;
    }
-    
+  
    // Experimental implementation
    ExperimentalImplementation();
 }
@@ -308,31 +308,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ```

-### unordered_dense
-
-```
-MIT License
-
-Copyright (c) 2022 Martin Leitner-Ankerl
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-```

 ### xbyak

@@ -58,9 +58,6 @@ if (WIN32 AND NOT TARGET LLVM::Demangle)
    add_library(LLVM::Demangle ALIAS demangle)
 endif()

-# unordered_dense
-AddJsonPackage(unordered-dense)
-
 # httplib
 if (IOS)
    set(HTTPLIB_USE_BROTLI_IF_AVAILABLE OFF)
@@ -220,7 +220,7 @@ object NativeLibrary {

    external fun refreshThreadPolicies()

-    external fun getDebugKnobAt(index: Int): Boolean
+    external fun GetDebugKnobAt(index: Int): Boolean

    /**
     * Set the current speed limit to the configured turbo speed.
@@ -35,8 +35,8 @@ object Settings {
    fun getPlayerString(player: Int): String =
        YuzuApplication.appContext.getString(R.string.preferences_player, player)

-    fun getDebugKnobAt(index: Int): Boolean {
-        return org.yuzu.yuzu_emu.NativeLibrary.getDebugKnobAt(index)
+    fun GetDebugKnobAt(index: Int): Boolean {
+        return org.yuzu.yuzu_emu.NativeLibrary.GetDebugKnobAt(index)
    }

    const val PREF_FIRST_APP_LAUNCH = "FirstApplicationLaunch"
@@ -11,8 +11,7 @@ import org.yuzu.yuzu_emu.utils.NativeConfig
 enum class ShortSetting(override val key: String) : AbstractShortSetting {
    RENDERER_SPEED_LIMIT("speed_limit"),
    RENDERER_TURBO_SPEED_LIMIT("turbo_speed_limit"),
-    RENDERER_SLOW_SPEED_LIMIT("slow_speed_limit"),
-    DEBUG_KNOBS("debug_knobs")
+    RENDERER_SLOW_SPEED_LIMIT("slow_speed_limit")
    ;

    override fun getShort(needsGlobal: Boolean): Short = NativeConfig.getShort(key, needsGlobal)
@@ -29,4 +28,4 @@ enum class ShortSetting(override val key: String) : AbstractShortSetting {
    override fun getValueAsString(needsGlobal: Boolean): String = getShort(needsGlobal).toString()

    override fun reset() = NativeConfig.setShort(key, defaultValue)
-}
+}
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package org.yuzu.yuzu_emu.features.settings.model
+
+import org.yuzu.yuzu_emu.utils.NativeConfig
+
+enum class UShortSetting(override val key: String) : AbstractIntSetting {
+    DEBUG_KNOBS("debug_knobs")
+    ;
+
+    override fun getInt(needsGlobal: Boolean): Int =
+        NativeConfig.getUnsignedShort(key, needsGlobal)
+
+    override fun setInt(value: Int) {
+        if (NativeConfig.isPerGameConfigLoaded()) {
+            global = false
+        }
+        NativeConfig.setUnsignedShort(key, value)
+    }
+
+    override val defaultValue: Int by lazy { NativeConfig.getDefaultToString(key).toInt() }
+
+    override fun getValueAsString(needsGlobal: Boolean): String = getInt(needsGlobal).toString()
+
+    override fun reset() = NativeConfig.setUnsignedShort(key, defaultValue)
+}
@@ -20,6 +20,7 @@ import org.yuzu.yuzu_emu.features.settings.model.IntSetting
 import org.yuzu.yuzu_emu.features.settings.model.LongSetting
 import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
+import org.yuzu.yuzu_emu.features.settings.model.UShortSetting
 import org.yuzu.yuzu_emu.network.NetDataValidators
 import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
@@ -1034,7 +1035,7 @@ abstract class SettingsItem(
            )
            put(
                SpinBoxSetting(
-                    ShortSetting.DEBUG_KNOBS,
+                    UShortSetting.DEBUG_KNOBS,
                    titleId = R.string.debug_knobs,
                    descriptionId = R.string.debug_knobs_description,
                    valueHint = R.string.debug_knobs_hint,
@@ -25,6 +25,7 @@ import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.features.settings.model.Settings.MenuTag
 import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
+import org.yuzu.yuzu_emu.features.settings.model.UShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.view.*
 import org.yuzu.yuzu_emu.utils.InputHandler
 import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
@@ -1326,7 +1327,7 @@ class SettingsFragmentPresenter(

            add(HeaderSetting(R.string.general))

-            add(ShortSetting.DEBUG_KNOBS.key)
+            add(UShortSetting.DEBUG_KNOBS.key)
            add(StringSetting.PROGRAM_ARGS.key)

            if (!NativeConfig.isPerGameConfigLoaded()) {
@@ -47,7 +47,6 @@ import info.debatty.java.stringsimilarity.Jaccard
 import info.debatty.java.stringsimilarity.JaroWinkler
 import java.util.Locale
 import androidx.core.content.edit
-import androidx.core.view.doOnNextLayout

 class GamesFragment : Fragment() {
    private var _binding: FragmentGamesBinding? = null
@@ -59,7 +58,6 @@ class GamesFragment : Fragment() {
    private var originalHeaderLeftMargin: Int? = null

    private var lastViewType: Int = GameAdapter.VIEW_TYPE_GRID
-    private var fallbackBottomInset: Int = 0
    private var pendingPostReloadListSettle = false
    private var pendingPostReloadListSettleGeneration = 0
    private var gameListSubmitGeneration = 0
@@ -227,12 +225,7 @@ class GamesFragment : Fragment() {
                }
                else -> throw IllegalArgumentException("Invalid view type: $savedViewType")
            }
-            if (savedViewType == GameAdapter.VIEW_TYPE_CAROUSEL) {
-                (binding.gridGames as? View)?.let { it -> ViewCompat.requestApplyInsets(it)}
-                doOnNextLayout { //Carousel: important to avoid overlap issues
-                    (this as? CarouselRecyclerView)?.notifyLaidOut(fallbackBottomInset)
-                }
-            } else {
+            if (savedViewType != GameAdapter.VIEW_TYPE_CAROUSEL) {
                (this as? CarouselRecyclerView)?.setupCarousel(false)
            }
            adapter = gameAdapter
@@ -590,11 +583,6 @@ class GamesFragment : Fragment() {
                qlaunchButton.layoutParams = mlpQLaunch
            }

-            val navInsets = windowInsets.getInsets(WindowInsetsCompat.Type.navigationBars())
-            val gestureInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemGestures())
-            val bottomInset = maxOf(navInsets.bottom, gestureInsets.bottom, cutoutInsets.bottom)
-            fallbackBottomInset = bottomInset
-            (binding.gridGames as? CarouselRecyclerView)?.notifyInsetsReady(bottomInset)
            windowInsets
        }
 }
@@ -80,6 +80,12 @@ object NativeConfig {
    @Synchronized
    external fun setShort(key: String, value: Short)

+    @Synchronized
+    external fun getUnsignedShort(key: String, needsGlobal: Boolean): Int
+
+    @Synchronized
+    external fun setUnsignedShort(key: String, value: Int)
+
    @Synchronized
    external fun getInt(key: String, needsGlobal: Boolean): Int

@@ -12,13 +12,16 @@ import androidx.recyclerview.widget.PagerSnapHelper
 import androidx.recyclerview.widget.RecyclerView
 import kotlin.math.abs
 import kotlin.math.cos
+import kotlin.math.pow
 import kotlin.math.sin
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.adapters.GameAdapter
 import androidx.core.view.doOnNextLayout
+import androidx.core.view.ViewCompat
 import org.yuzu.yuzu_emu.YuzuApplication
 import androidx.preference.PreferenceManager
 import androidx.core.view.WindowInsetsCompat
+import org.yuzu.yuzu_emu.utils.FullscreenHelper
 /**
 * CarouselRecyclerView encapsulates all carousel content for the games UI.
 * It manages overlapping cards, center snapping, custom drawing order,
@@ -32,7 +35,9 @@ class CarouselRecyclerView @JvmOverloads constructor(

    private var overlapFactor: Float = 0f
    private var overlapPx: Int = 0
-    private var bottomInset: Int = -1
+    private var bottomInset: Int = 0
+    private var latestWindowInsets: WindowInsetsCompat? = null
+    private var cardGeometryInitialized: Boolean = false
    private var overlapDecoration: OverlappingDecoration? = null
    private var pagerSnapHelper: PagerSnapHelper? = null
    private var scalingScrollListener: OnScrollListener? = null
@@ -91,6 +96,38 @@ class CarouselRecyclerView @JvmOverloads constructor(

    init {
        setChildrenDrawingOrderEnabled(true)
+        ViewCompat.setOnApplyWindowInsetsListener(this) { _, insets ->
+            latestWindowInsets = insets
+            updateCardGeometry()
+            applyCarouselPadding()
+            insets
+        }
+    }
+
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+        ViewCompat.requestApplyInsets(this)
+    }
+
+    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+        super.onSizeChanged(w, h, oldw, oldh)
+        if (w != oldw || h != oldh) {
+            updateCardGeometry()
+            applyCarouselPadding()
+        }
+    }
+
+    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+        super.onLayout(changed, left, top, right, bottom)
+        if (isCarouselMode) updateChildScalesAndAlpha()
+    }
+
+    override fun onWindowFocusChanged(hasFocus: Boolean) {
+        super.onWindowFocusChanged(hasFocus)
+        if (hasFocus) {
+            ViewCompat.requestApplyInsets(this)
+            post { updateCardGeometry() }
+        }
    }

    override fun setAdapter(adapter: Adapter<*>?) {
@@ -103,6 +140,8 @@ class CarouselRecyclerView @JvmOverloads constructor(
        super.setAdapter(adapter)

        (adapter as? GameAdapter)?.registerAdapterDataObserver(carouselAdapterObserver)
+        updateCardGeometry()
+        applyCarouselPadding()
    }

    private fun calculateCenter(width: Int, paddingStart: Int, paddingEnd: Int): Int {
@@ -253,40 +292,71 @@ class CarouselRecyclerView @JvmOverloads constructor(
        }
    }

-    fun notifyInsetsReady(newBottomInset: Int) {
-        if (bottomInset != newBottomInset) {
-            bottomInset = newBottomInset
-        }
-
-        if (isCarouselMode) {
-            setupCarousel(true)
+    private fun resolveBottomInset(windowInsets: WindowInsetsCompat): Int {
+        val navigationBottom = if (FullscreenHelper.isFullscreenEnabled(context)) {
+            0
        } else {
-            setupCarousel(false)
+            windowInsets.getInsetsIgnoringVisibility(WindowInsetsCompat.Type.navigationBars()).bottom
        }
+        val gestureInsets = windowInsets.getInsetsIgnoringVisibility(
+            WindowInsetsCompat.Type.systemGestures()
+        )
+        val cutoutInsets = windowInsets.getInsetsIgnoringVisibility(
+            WindowInsetsCompat.Type.displayCutout()
+        )
+        return maxOf(navigationBottom, gestureInsets.bottom, cutoutInsets.bottom)
    }

-    fun notifyLaidOut(fallBackBottomInset: Int) {
-        if (bottomInset < 0) bottomInset = fallBackBottomInset
-        var gameAdapter = adapter as? GameAdapter ?: return
-        var newCardSize = cardSize(bottomInset)
-        if (gameAdapter.cardSize != newCardSize) {
-            gameAdapter.setCardSize(newCardSize)
-        }
+    private fun updateCardGeometry() {
+        if (!isCarouselMode || height <= 0) return

-        if (isCarouselMode) {
-            setupCarousel(true)
-        }
-    }
+        val gameAdapter = adapter as? GameAdapter ?: return
+        val windowInsets = latestWindowInsets ?: ViewCompat.getRootWindowInsets(this) ?: return

-    fun cardSize(bottomInset: Int): Int {
+        if (cardGeometryInitialized && !hasWindowFocus()) return
+
+        val newBottomInset = resolveBottomInset(windowInsets).coerceIn(0, height)
        val internalFactor = resources.getFraction(R.fraction.carousel_card_size_factor, 1, 1)
        val userFactor = preferences.getFloat(CAROUSEL_CARD_SIZE_FACTOR, internalFactor).coerceIn(
            0f,
            1f
        )
-        val scaledHeight = height * userFactor
-        val availableHeight = height - bottomInset
-        return minOf(scaledHeight.toInt(), availableHeight.toInt())
+        val screenWidth = resources.displayMetrics.widthPixels.toFloat()
+        val screenHeight = resources.displayMetrics.heightPixels.toFloat()
+        val aspectFactor = ((screenWidth / screenHeight) / (20f / 9f))
+            .pow(0.75f)
+            .coerceIn(0.5f, 1f)
+        val newCardSize = minOf(
+            (height * userFactor).toInt(),
+            height - newBottomInset,
+            (height * aspectFactor).toInt()
+        )
+        if (newCardSize <= 0) return
+        val insetChanged = bottomInset != newBottomInset
+        val cardSizeChanged = gameAdapter.cardSize != newCardSize
+
+        bottomInset = newBottomInset
+        cardGeometryInitialized = true
+
+        if (cardSizeChanged) gameAdapter.setCardSize(newCardSize)
+        if (insetChanged || cardSizeChanged) setupCarousel(true)
+    }
+
+    private fun applyCarouselPadding() {
+        if (!isCarouselMode) return
+
+        val gameAdapter = adapter as? GameAdapter ?: return
+        val cardSize = gameAdapter.cardSize
+        if (cardSize <= 0 || bottomInset < 0) return
+
+        val topPadding = ((height - bottomInset - cardSize) / 2).coerceAtLeast(0)
+        val sidePadding = (width - cardSize) / 2
+        if (paddingLeft != sidePadding || paddingTop != topPadding ||
+            paddingRight != sidePadding || paddingBottom != 0
+        ) {
+            setPadding(sidePadding, topPadding, sidePadding, 0)
+        }
+        clipToPadding = false
    }

    fun setupCarousel(enabled: Boolean) {
@@ -315,9 +385,6 @@ class CarouselRecyclerView @JvmOverloads constructor(
                internalFlingMultiplier
            ).coerceIn(1f, 5f)

-            // Detach SnapHelper during setup
-            pagerSnapHelper?.attachToRecyclerView(null)
-
            // Add overlap decoration if not present
            if (overlapDecoration == null) {
                overlapDecoration = OverlappingDecoration(overlapPx)
@@ -335,12 +402,7 @@ class CarouselRecyclerView @JvmOverloads constructor(
                addOnScrollListener(scalingScrollListener!!)
            }

-            if (cardSize > 0) {
-                val topPadding = ((height - bottomInset - cardSize) / 2).coerceAtLeast(0) // Center vertically
-                val sidePadding = (width - cardSize) / 2 // Center first/last card
-                setPadding(sidePadding, topPadding, sidePadding, 0)
-                clipToPadding = false
-            }
+            applyCarouselPadding()

            if (pagerSnapHelper == null) {
                pagerSnapHelper = CenterPagerSnapHelper()
@@ -362,6 +424,7 @@ class CarouselRecyclerView @JvmOverloads constructor(
                }
                savedItemAnimator = null
            }
+            cardGeometryInitialized = false
            useCustomDrawingOrder = false
            // Reset padding and fling
            setPadding(0, 0, 0, 0)
@@ -20,7 +20,7 @@ struct RomMetadata {
    std::vector<u8> icon;
    bool isHomebrew;
 };
-static ankerl::unordered_dense::map<std::string, RomMetadata> m_rom_metadata_cache;
+static boost::unordered::unordered_flat_map<std::string, RomMetadata> m_rom_metadata_cache;

 static RomMetadata CacheRomMetadata(const std::string& path) {
    auto& instance = EmulationSession::GetInstance();
@@ -1300,8 +1300,8 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_refreshThreadPolicies(JNIEnv* env, jo
    Common::RefreshThreadPolicies();
 }

-jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_getDebugKnobAt(JNIEnv* env, jobject jobj, jint index) {
-    return static_cast<jboolean>(Settings::getDebugKnobAt(static_cast<u8>(index)));
+jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_GetDebugKnobAt(JNIEnv* env, jobject jobj, jint index) {
+    return static_cast<jboolean>(Settings::GetDebugKnobAt(static_cast<u8>(index)));
 }

 void Java_org_yuzu_yuzu_1emu_NativeLibrary_setTurboSpeedLimit(JNIEnv *env, jobject jobj, jboolean enabled) {
@@ -130,6 +130,25 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setShort(JNIEnv* env, jobject ob
    setting->SetValue(value);
 }

+jint Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getUnsignedShort(JNIEnv* env, jobject obj,
+                                                                 jstring jkey,
+                                                                 jboolean needGlobal) {
+    auto setting = getSetting<u16>(env, jkey);
+    if (setting == nullptr) {
+        return -1;
+    }
+    return static_cast<jint>(setting->GetValue(static_cast<bool>(needGlobal)));
+}
+
+void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setUnsignedShort(JNIEnv* env, jobject obj,
+                                                                  jstring jkey, jint value) {
+    auto setting = getSetting<u16>(env, jkey);
+    if (setting == nullptr) {
+        return;
+    }
+    setting->SetValue(static_cast<u16>(value));
+}
+
 jint Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getInt(JNIEnv* env, jobject obj, jstring jkey,
                                                       jboolean needGlobal) {
    auto setting = getSetting<int>(env, jkey);
@@ -21,7 +21,7 @@
 #include "input_common/drivers/virtual_gamepad.h"
 #include "native.h"

-ankerl::unordered_dense::map<std::string, std::unique_ptr<AndroidConfig>> map_profiles;
+boost::unordered::unordered_flat_map<std::string, std::unique_ptr<AndroidConfig>> map_profiles;

 bool IsHandheldOnly() {
    const auto npad_style_set =
@@ -241,7 +241,7 @@ if (lz4_ADDED)
    target_include_directories(common PRIVATE ${lz4_SOURCE_DIR}/lib)
 endif()

-target_link_libraries(common PUBLIC fmt::fmt stb::headers Threads::Threads unordered_dense::unordered_dense)
+target_link_libraries(common PUBLIC fmt::fmt stb::headers Threads::Threads)
 target_link_libraries(common PRIVATE lz4::lz4 zstd::zstd)

 # Please refer to src/common/demangle.cpp
@@ -7,7 +7,8 @@
 #include <algorithm>
 #include <iostream>
 #include <sstream>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/assert.h"
 #include "common/fs/fs.h"
@@ -196,8 +197,8 @@ private:
        SetLegacyPathImpl(legacy_path, new_path);
    }

-    ankerl::unordered_dense::map<EdenPath, fs::path> eden_paths;
-    ankerl::unordered_dense::map<EmuPath, fs::path> legacy_paths;
+    boost::unordered::unordered_flat_map<EdenPath, fs::path> eden_paths;
+    boost::unordered::unordered_flat_map<EmuPath, fs::path> legacy_paths;
 };

 bool ValidatePath(const fs::path& path) {
@@ -7,7 +7,8 @@
 #ifdef _WIN32

 #include <iterator>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <boost/icl/separate_interval_set.hpp>
 #include <windows.h>
 #include "common/dynamic_library.h"
@@ -391,7 +392,7 @@ private:

    std::mutex placeholder_mutex;                                 ///< Mutex for placeholders
    boost::icl::separate_interval_set<size_t> placeholders;       ///< Mapped placeholders
-    ankerl::unordered_dense::map<size_t, size_t> placeholder_host_pointers; ///< Placeholder backing offset
+    boost::unordered::unordered_flat_map<size_t, size_t> placeholder_host_pointers; ///< Placeholder backing offset
 };

 #elif defined(__OPENORBIS__) || defined(__managarm__)
@@ -9,7 +9,8 @@
 #include <functional>
 #include <memory>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <utility>
 #include <vector>
 #include "common/logging.h"
@@ -412,7 +413,7 @@ public:
 namespace Impl {

 template <typename InputDeviceType>
-using FactoryListType = ankerl::unordered_dense::map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;
+using FactoryListType = boost::unordered::unordered_flat_map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;

 template <typename InputDeviceType>
 struct FactoryList {
@@ -329,7 +329,7 @@ struct LogcatBackend : public Backend {
            }
        }();
        auto const df = GetDirectFormatArgs(entry);
-        __android_log_print(android_log_priority, "YuzuNative", CCB_PRINTF_FMT, df.time_seconds, df.time_fractional, df.class_name, df.level_name, entry.filename, entry.line_num, entry.function, entry.message);
+        __android_log_print(android_log_priority, "YuzuNative", "%s %s:%u:%s: %s", df.class_name, entry.filename, entry.line_num, entry.function, entry.message);
    }
    void Flush() noexcept override {}
 };
@@ -428,21 +428,33 @@ void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename, u
        auto const flush = ::Settings::values.log_flush_line.GetValue();
        char buffer[BUFSIZ];
        auto result = fmt::vformat_to_n(buffer, sizeof(buffer) - 1, format, args);
-        buffer[(std::min)(result.size, sizeof(buffer) - 1)] = '\0';
-        logging_instance->ForEachBackend([=](Backend& backend) {
-            backend.Write(Entry{
-                .message = buffer,
-                .message_len = (std::min)(result.size, sizeof(buffer) - 1),
-                .timestamp = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now() - logging_instance->time_origin),
-                .log_class = log_class,
-                .log_level = log_level,
-                .filename = TrimSourcePath(filename),
-                .function = function,
-                .line_num = line_num,
+        Entry e{
+            .message = nullptr,
+            .message_len = 0,
+            .timestamp = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now() - logging_instance->time_origin),
+            .log_class = log_class,
+            .log_level = log_level,
+            .filename = TrimSourcePath(filename),
+            .function = function,
+            .line_num = line_num,
+        };
+        if (result.size <= sizeof(buffer) - 1) {
+            buffer[(std::min)(result.size, sizeof(buffer) - 1)] = '\0';
+            e.message = buffer;
+            e.message_len = (std::min)(result.size, sizeof(buffer) - 1);
+            logging_instance->ForEachBackend([=](Backend& backend) {
+                backend.Write(e);
+                if (flush) backend.Flush();
            });
-            if (flush)
-                backend.Flush();
-        });
+        } else {
+            std::string s = fmt::vformat(format, args);
+            e.message = s.c_str();
+            e.message_len = s.size();
+            logging_instance->ForEachBackend([=](Backend& backend) {
+                backend.Write(e);
+                if (flush) backend.Flush();
+            });
+        }
    }
 }
 } // namespace Common::Log
@@ -11,14 +11,14 @@

 namespace Common::Net {

-typedef struct {
+struct Asset {
    std::string name;
    std::string url;
    std::string path;
    std::string filename;
-} Asset;
+};

-typedef struct Release {
+struct Release {
    std::string title;
    std::string body;
    std::string tag;
@@ -39,7 +39,7 @@ typedef struct Release {
    static std::optional<Release> FromJson(const std::string_view& json, const std::string &host, const std::string& repo);
    static std::vector<Release> ListFromJson(const nlohmann::json &json, const std::string &host, const std::string &repo);
    static std::vector<Release> ListFromJson(const std::string_view &json, const std::string &host, const std::string &repo);
-} Release;
+};

 // Make a request via httplib, and return the response body if applicable.
 std::optional<std::string> MakeRequest(const std::string &url, const std::string &path);
@@ -8,14 +8,15 @@

 #include <initializer_list>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 namespace Common {

 /// A string-based key-value container supporting serializing to and deserializing from a string
 class ParamPackage {
 public:
-    using DataType = ankerl::unordered_dense::map<std::string, std::string>;
+    using DataType = boost::unordered::unordered_flat_map<std::string, std::string>;

    ParamPackage() = default;
    explicit ParamPackage(const std::string& serialized);
@@ -126,9 +126,9 @@ void LogSettings() {
                    setting->UsingGlobal() ? '-' : 'C', TranslateCategory(category),
                    setting->GetLabel());
                if (is_default)
-                    settings_list.push_back(fmt::format("{}: {}\n", name, setting->Canonicalize()));
+                    settings_list.push_back(fmt::format("{}: {}", name, setting->Canonicalize()));
                else
-                    settings_list.push_front(fmt::format("{}: {}\n", name, setting->Canonicalize()));
+                    settings_list.push_front(fmt::format("{}: {}", name, setting->Canonicalize()));
            }
        }
    }
@@ -146,7 +146,7 @@ void LogSettings() {
 #undef LOG_PATH
 }

-bool getDebugKnobAt(u8 i) {
+bool GetDebugKnobAt(u8 i) {
    return (values.debug_knobs.GetValue() & (1 << (i & 0xF))) != 0;
 }

@@ -904,7 +904,7 @@ struct Values {
                                           0,
                                           65535,
                                           "debug_knobs",
-                                           Category::Debugging,
+                                           Category::System,
                                           Specialization::Countable,
                                           true,
                                           true};
@@ -947,7 +947,7 @@ constexpr u32 MAX_FRAME_GEN_MULTIPLIER = 4;

 [[nodiscard]] size_t FrameGenMaxGenerations();

-bool getDebugKnobAt(u8 i);
+bool GetDebugKnobAt(u8 i);

 void UpdateGPUAccuracy();
 bool IsGPULevelHigh();
@@ -22,10 +22,11 @@
 #endif

 // You must ensure this matches with src/common/x64/xbyak.h on root dir
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <boost/unordered_map.hpp>
-#define XBYAK_STD_UNORDERED_SET ankerl::unordered_dense::set
-#define XBYAK_STD_UNORDERED_MAP ankerl::unordered_dense::map
+#define XBYAK_STD_UNORDERED_SET boost::unordered::unordered_flat_set
+#define XBYAK_STD_UNORDERED_MAP boost::unordered::unordered_flat_map
 #define XBYAK_STD_UNORDERED_MULTIMAP boost::unordered_multimap
 #include <xbyak/xbyak.h>
 #include <xbyak/xbyak_util.h>
@@ -8,7 +8,8 @@

 #include <atomic>
 #include <memory>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include <dynarmic/interface/A64/a64.h>
 #include <dynarmic/interface/code_page.h>
@@ -4,7 +4,7 @@
 #pragma once

 #include <span>
-#include <ankerl/unordered_dense.h>
+#include <boost/container/flat_map.hpp>
 #include <vector>
 #include <oaknut/code_block.hpp>
 #include <oaknut/oaknut.hpp>
@@ -46,7 +46,7 @@ enum class PatchMode : u32 {

 using ModuleTextAddress = u64;
 using PatchTextAddress = u64;
-using EntryTrampolines = ankerl::unordered_dense::map<ModuleTextAddress, PatchTextAddress>;
+using EntryTrampolines = boost::container::flat_map<ModuleTextAddress, PatchTextAddress>;

 class Patcher {
 public:
@@ -4,6 +4,7 @@
 #include <array>
 #include <atomic>
 #include <memory>
+#include <unordered_map>
 #include <utility>

 #include "game_settings.h"
@@ -248,12 +249,30 @@ struct System::Impl {
        }
    }

-    void SetNVDECActive(bool is_nvdec_active) {
-        nvdec_active = is_nvdec_active;
+    void NotifyNVDECChannelOpen(u64 process_id) {
+        std::scoped_lock lock{nvdec_active_mutex};
+        ++nvdec_active_channels[process_id];
+    }
+
+    void NotifyNVDECChannelClose(u64 process_id) {
+        std::scoped_lock lock{nvdec_active_mutex};
+        const auto it = nvdec_active_channels.find(process_id);
+        if (it == nvdec_active_channels.end()) {
+            return;
+        }
+        if (--it->second == 0) {
+            nvdec_active_channels.erase(it);
+        }
    }

    bool GetNVDECActive() {
-        return nvdec_active;
+        std::scoped_lock lock{nvdec_active_mutex};
+        return !nvdec_active_channels.empty();
+    }
+
+    bool IsNVDECActiveForProcess(u64 process_id) {
+        std::scoped_lock lock{nvdec_active_mutex};
+        return nvdec_active_channels.contains(process_id);
    }

    void InitializeDebugger(System& system, u16 port) {
@@ -505,6 +524,8 @@ struct System::Impl {

    mutable std::mutex suspend_guard;
    std::mutex general_channel_mutex;
+    std::mutex nvdec_active_mutex;
+    std::unordered_map<u64, u32> nvdec_active_channels;
    std::atomic_bool is_paused{};
    std::atomic_bool is_shutting_down{};
    std::atomic_bool is_powered_on{};
@@ -512,7 +533,6 @@ struct System::Impl {
    bool extended_memory_layout : 1 = false;
    bool exit_locked : 1 = false;
    bool exit_requested : 1 = false;
-    bool nvdec_active : 1 = false;

    void EnsureGeneralChannelInitialized(System& system) {
        if (!general_channel_event) {
@@ -576,14 +596,22 @@ void System::UnstallApplication() {
    impl->UnstallApplication();
 }

-void System::SetNVDECActive(bool is_nvdec_active) {
-    impl->SetNVDECActive(is_nvdec_active);
+void System::NotifyNVDECChannelOpen(u64 process_id) {
+    impl->NotifyNVDECChannelOpen(process_id);
+}
+
+void System::NotifyNVDECChannelClose(u64 process_id) {
+    impl->NotifyNVDECChannelClose(process_id);
 }

 bool System::GetNVDECActive() {
    return impl->GetNVDECActive();
 }

+bool System::IsNVDECActiveForProcess(u64 process_id) {
+    return impl->IsNVDECActiveForProcess(process_id);
+}
+
 void System::InitializeDebugger() {
    impl->InitializeDebugger(*this, Settings::values.gdbstub_port.GetValue());
 }
@@ -191,8 +191,10 @@ public:
    std::unique_lock<std::mutex> StallApplication();
    void UnstallApplication();

-    void SetNVDECActive(bool is_nvdec_active);
+    void NotifyNVDECChannelOpen(u64 process_id);
+    void NotifyNVDECChannelClose(u64 process_id);
    [[nodiscard]] bool GetNVDECActive();
+    [[nodiscard]] bool IsNVDECActiveForProcess(u64 process_id);

    /**
     * Initialize the debugger.
@@ -3,10 +3,13 @@

 #include <algorithm>
 #include <cstring>
-#include <map>
 #include <sstream>
 #include <string>
 #include <utility>
+#include <span>
+#include <cctype>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/hex_util.h"
 #include "common/logging.h"
@@ -22,61 +25,30 @@ enum class IPSFileType {
    Error,
 };

-constexpr std::array<std::pair<const char*, const char*>, 11> ESCAPE_CHARACTER_MAP{{
-    {"\\a", "\a"},
-    {"\\b", "\b"},
-    {"\\f", "\f"},
-    {"\\n", "\n"},
-    {"\\r", "\r"},
-    {"\\t", "\t"},
-    {"\\v", "\v"},
-    {"\\\\", "\\"},
-    {"\\\'", "\'"},
-    {"\\\"", "\""},
-    {"\\\?", "\?"},
-}};
-
-static IPSFileType IdentifyMagic(const std::vector<u8>& magic) {
-    if (magic.size() != 5) {
-        return IPSFileType::Error;
+static IPSFileType IdentifyMagic(std::span<const u8> magic) {
+    if (magic.size() >= 5) {
+        if (std::memcmp(magic.data(), "PATCH", 5) == 0)
+            return IPSFileType::IPS;
+        if (std::memcmp(magic.data(), "IPS32", 5) == 0)
+            return IPSFileType::IPS32;
    }
-
-    static constexpr std::array<u8, 5> patch_magic{{'P', 'A', 'T', 'C', 'H'}};
-    if (std::equal(magic.begin(), magic.end(), patch_magic.begin())) {
-        return IPSFileType::IPS;
-    }
-
-    static constexpr std::array<u8, 5> ips32_magic{{'I', 'P', 'S', '3', '2'}};
-    if (std::equal(magic.begin(), magic.end(), ips32_magic.begin())) {
-        return IPSFileType::IPS32;
-    }
-
    return IPSFileType::Error;
 }

-static bool IsEOF(IPSFileType type, const std::vector<u8>& data) {
-    static constexpr std::array<u8, 3> eof{{'E', 'O', 'F'}};
-    if (type == IPSFileType::IPS && std::equal(data.begin(), data.end(), eof.begin())) {
-        return true;
-    }
-
-    static constexpr std::array<u8, 4> eeof{{'E', 'E', 'O', 'F'}};
-    return type == IPSFileType::IPS32 && std::equal(data.begin(), data.end(), eeof.begin());
+static bool IsEOF(IPSFileType type, std::span<const u8> magic) {
+    return (type == IPSFileType::IPS && magic.size() > 3 && std::memcmp(magic.data(), "EOF", 3) == 0)
+        || (type == IPSFileType::IPS32 && magic.size() > 4 && std::memcmp(magic.data(), "EEOF", 4) == 0);
 }

 VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
    if (in == nullptr || ips == nullptr)
        return nullptr;

-    const auto type = IdentifyMagic(ips->ReadBytes(0x5));
+    auto in_data = in->ReadAllBytes();
+    auto const type = IdentifyMagic(in_data);
    if (type == IPSFileType::Error)
        return nullptr;

-    auto in_data = in->ReadAllBytes();
-    if (in_data.size() == 0) {
-        return nullptr;
-    }
-
    std::vector<u8> temp(type == IPSFileType::IPS ? 3 : 4);
    u64 offset = 5; // After header
    while (ips->Read(temp.data(), temp.size(), offset) == temp.size()) {
@@ -85,12 +57,9 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
            break;
        }

-        u32 real_offset{};
-        if (type == IPSFileType::IPS32)
-            real_offset = (temp[0] << 24) | (temp[1] << 16) | (temp[2] << 8) | temp[3];
-        else
-            real_offset = (temp[0] << 16) | (temp[1] << 8) | temp[2];
-
+        u32 real_offset = (type == IPSFileType::IPS32)
+            ? ((temp[0] << 24) | (temp[1] << 16) | (temp[2] << 8) | temp[3])
+            : ((temp[0] << 16) | (temp[1] << 8) | temp[2]);
        if (real_offset > in_data.size()) {
            return nullptr;
        }
@@ -113,34 +82,35 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
                return nullptr;

            if (real_offset + rle_size > in_data.size())
-                rle_size = static_cast<u16>(in_data.size() - real_offset);
+                rle_size = u16(in_data.size() - real_offset);
            std::memset(in_data.data() + real_offset, *data, rle_size);
        } else { // Standard Patch
            auto read = data_size;
            if (real_offset + read > in_data.size())
-                read = static_cast<u16>(in_data.size() - real_offset);
+                read = u16(in_data.size() - real_offset);
            if (ips->Read(in_data.data() + real_offset, read, offset) != data_size)
                return nullptr;
            offset += data_size;
        }
    }
-
-    if (!IsEOF(type, temp)) {
-        return nullptr;
+    if (IsEOF(type, temp)) {
+        return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(), in->GetContainingDirectory());
    }
-
-    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(),
-                                           in->GetContainingDirectory());
+    return nullptr;
 }

+
+struct IPSwitchRecord {
+    std::array<uint8_t, 256 - sizeof(size_t)> data;
+    size_t count;
+};
 struct IPSwitchCompiler::IPSwitchPatch {
-    std::string name;
+    boost::unordered::unordered_flat_map<u32, IPSwitchRecord> records;
    bool enabled;
-    std::map<u32, std::vector<u8>> records;
 };

 IPSwitchCompiler::IPSwitchCompiler(VirtualFile patch_text_) : patch_text(std::move(patch_text_)) {
-    Parse();
+    Parse(patch_text->ReadAllBytes());
 }

 IPSwitchCompiler::~IPSwitchCompiler() = default;
@@ -149,201 +119,159 @@ std::array<u8, 32> IPSwitchCompiler::GetBuildID() const {
    return nso_build_id;
 }

-bool IPSwitchCompiler::IsValid() const {
-    return valid;
-}
-
-static bool StartsWith(std::string_view base, std::string_view check) {
-    return base.size() >= check.size() && base.substr(0, check.size()) == check;
-}
-
-static std::string EscapeStringSequences(std::string in) {
-    for (const auto& seq : ESCAPE_CHARACTER_MAP) {
-        for (auto index = in.find(seq.first); index != std::string::npos;
-             index = in.find(seq.first, index)) {
-            in.replace(index, std::strlen(seq.first), seq.second);
-            index += std::strlen(seq.second);
+static IPSwitchRecord EscapeStringSequences(std::string_view sv) {
+    IPSwitchRecord r{};
+    for (auto it = sv.cbegin(); it != sv.cend(); ) {
+        if (*it == '\\' && it + 1 < sv.cend()) {
+            switch (it[1]) {
+            case 'n': r.data[r.count] = '\n'; break;
+            case 't': r.data[r.count] = '\t'; break;
+            case 'b': r.data[r.count] = '\b'; break;
+            case 'r': r.data[r.count] = '\r'; break;
+            case 'e': r.data[r.count] = '\e'; break;
+            case 'v': r.data[r.count] = '\v'; break;
+            case '?': r.data[r.count] = '\?'; break;
+            default: r.data[r.count] = it[1]; break;
+            }
+            ++r.count;
+            it += 2;
+        } else {
+            ++r.count;
+            ++it;
        }
    }
-
-    return in;
+    return r;
 }

-void IPSwitchCompiler::ParseFlag(const std::string& line) {
-    if (StartsWith(line, "@flag offset_shift ")) {
-        // Offset Shift Flag
-        offset_shift = std::strtoll(line.substr(19).c_str(), nullptr, 0);
-    } else if (StartsWith(line, "@little-endian")) {
-        // Set values to read as little endian
-        is_little_endian = true;
-    } else if (StartsWith(line, "@big-endian")) {
-        // Set values to read as big endian
-        is_little_endian = false;
-    } else if (StartsWith(line, "@flag print_values")) {
-        // Force printing of applied values
-        print_values = true;
-    }
+[[nodiscard]] static inline std::array<u8, 32> ReadNSOBuildId(std::string_view const s) {
+    std::array<u8, 32> r{};
+    for (std::size_t i = 0; i < s.size(); ++i)
+        r[i / 2] |= u8(u8(Common::ToHexNibble(s[i])) << u8((i % 2) * 4));
+    return r;
 }

-void IPSwitchCompiler::Parse() {
-    const auto bytes = patch_text->ReadAllBytes();
-    std::stringstream s;
-    s.write(reinterpret_cast<const char*>(bytes.data()), bytes.size());
+void IPSwitchCompiler::Parse(std::span<u8 const> bytes) {
+    LOG_INFO(Loader, "IPSwitchCompiler: '{}'", patch_text->GetName());
+    bool is_little_endian = false;
+    s64 offset_shift = 0;
+    //bool print_values = false;

-    std::vector<std::string> lines;
-    std::string stream_line;
-    while (std::getline(s, stream_line)) {
-        // Remove a trailing \r
-        if (!stream_line.empty() && stream_line.back() == '\r')
-            stream_line.pop_back();
-        lines.push_back(std::move(stream_line));
-    }
+    auto const parse_line = [&](std::string_view const line) {
+        // Keep in mind lines have trimmed spaces (at the end & start)!
+        LOG_INFO(Loader, "<{}>", line);
+        if (line.starts_with("@stop")) {
+            return false; // Force stop
+        } else if (line.starts_with("@nsobid-")) { // NSO Build ID Specifier
+            nso_build_id = ReadNSOBuildId(line.substr(8));
+        } else if (line.starts_with("@enabled")) {
+            patches.push_back({{}, true}); //enabled patch
+        } else if (line.starts_with("@disabled")) {
+            patches.push_back({{}, false}); //disabled patch
+        } else if (line.starts_with("@flag offset_shift ")) {
+            offset_shift = std::strtoll(line.data() + 19, nullptr, 0);  // Offset Shift Flag
+        } else if (line.starts_with("@little-endian")) {
+            is_little_endian = true;  // Set values to read as little endian
+        } else if (line.starts_with("@big-endian")) {
+            is_little_endian = false;  // Set values to read as big endian
+        } else if (line.starts_with("@flag print_values")) {
+            //print_values = true; // Force printing of applied values
+        } else if (line.starts_with("@")) {
+            LOG_WARNING(Loader, "Unknown flag {}", line);
+        } else {
+            size_t offset = size_t(std::strtoul(line.data(), nullptr, 16));
+            offset += size_t(offset_shift);
+            if (auto const first_quote = line.find_first_of("\"\'"); first_quote != std::string::npos) {
+                // string replacement
+                char quote = line[first_quote];
+                auto const start = line.cbegin() + first_quote + 1;
+                auto end = start;
+                for (; end < line.cend() && *end != quote; )
+                    end += (*end == '\\') ? 2 : 1;
+                if (start <= line.cend() && end <= line.cend()) {
+                    LOG_INFO(Loader, "[S] value @ {:#08X} ", offset);
+                    patches.back().records.insert_or_assign(u32(offset), EscapeStringSequences({start, end}));
+                } else {
+                    LOG_WARNING(Loader, "invalid string");
+                }
+            } else if (auto const first_space = line.find_last_of(" /\t\r\n"); first_space != std::string::npos) {
+                IPSwitchRecord r{}; // hex replacement
+                auto const start = line.cbegin() + first_space + 1;
+                auto const end = line.cend();
+                if (start <= line.cend() && end <= line.cend()) {
+                    auto const hs = Common::HexStringToVector({start, end}, is_little_endian);
+                    std::memcpy(r.data.data(), hs.data(), hs.size());
+                    r.count = hs.size();
+                    LOG_INFO(Loader, "[H] value @ {:#08X}", offset);
+                    patches.back().records.insert_or_assign(u32(offset), std::move(r));
+                } else {
+                    LOG_WARNING(Loader, "invalid line");
+                }
+            } else {
+                LOG_WARNING(Loader, "unhandled line!");
+            }
+        }
+        return true; //continue
+    };

-    for (std::size_t i = 0; i < lines.size(); ++i) {
-        auto line = lines[i];
-
-        // Remove midline comments
-        std::size_t comment_index = std::string::npos;
-        bool within_string = false;
-        for (std::size_t k = 0; k < line.size(); ++k) {
-            if (line[k] == '\"' && (k > 0 && line[k - 1] != '\\')) {
-                within_string = !within_string;
-            } else if (line[k] == '\\' && (k < line.size() - 1 && line[k + 1] == '\\')) {
-                comment_index = k;
+    for (auto it = bytes.begin(); it < bytes.end(); ) {
+        auto const start = it;
+        auto end = start;
+        for (; end < bytes.end() && *end != '\n' && *end != '\r'; ++end)
+            ;
+        it = end + 1; //prepare for next line
+        std::string_view const sline{
+            reinterpret_cast<const char*>(bytes.data() + std::distance(bytes.begin(), start)),
+            size_t(std::distance(start, end))
+        };
+        if (sline.size() > 0) {
+            auto p = sline.cbegin();
+            // skip space off line
+            for (; p < sline.cend() && std::isspace(*p); ++p)
+                ;
+            // now make a nominal preprocessed line: remove comments
+            char quote = '\0';
+            auto const sline_start = p;
+            for (; p < sline.cend(); ) {
+                if ((!quote && p + 1 < sline.cend() && p[0] == '/' && p[1] == '/')
+                || (!quote && p[0] == '#')) {
+                    break;
+                } else if (p[0] == '\"' || p[0] == '\'') {
+                    quote = (p[0] == quote) ? '\0' : p[0];
+                    ++p;
+                } else if (p + 1 < sline.cend() && p[0] == '\\') {
+                    p += 2;
+                } else {
+                    ++p;
+                }
+            }
+            // now we have the preprocessed string ;)
+            std::string_view pp_str(sline_start, p);
+            if (pp_str.size() > 0 && !parse_line(pp_str)) {
                break;
            }
        }
-
-        if (!StartsWith(line, "//") && comment_index != std::string::npos) {
-            last_comment = line.substr(comment_index + 2);
-            line = line.substr(0, comment_index);
-        }
-
-        if (StartsWith(line, "@stop")) {
-            // Force stop
-            break;
-        } else if (StartsWith(line, "@nsobid-")) {
-            // NSO Build ID Specifier
-            const auto raw_build_id = fmt::format("{:0<64}", line.substr(8));
-            nso_build_id = Common::HexStringToArray<0x20>(raw_build_id);
-        } else if (StartsWith(line, "#")) {
-            // Mandatory Comment
-            LOG_INFO(Loader, "[IPSwitchCompiler ('{}')] Forced output comment: {}",
-                     patch_text->GetName(), line.substr(1));
-        } else if (StartsWith(line, "//")) {
-            // Normal Comment
-            last_comment = line.substr(2);
-            if (last_comment.find_first_not_of(' ') == std::string::npos)
-                continue;
-            if (last_comment.find_first_not_of(' ') != 0)
-                last_comment = last_comment.substr(last_comment.find_first_not_of(' '));
-        } else if (StartsWith(line, "@enabled") || StartsWith(line, "@disabled")) {
-            // Start of patch
-            const auto enabled = StartsWith(line, "@enabled");
-            if (i == 0)
-                return;
-            LOG_INFO(Loader, "[IPSwitchCompiler ('{}')] Parsing patch '{}' ({})",
-                     patch_text->GetName(), last_comment, line.substr(1));
-
-            IPSwitchPatch patch{last_comment, enabled, {}};
-
-            // Read rest of patch
-            while (true) {
-                if (i + 1 >= lines.size()) {
-                    break;
-                }
-
-                const auto& patch_line = lines[++i];
-
-                // Patch line may contain comments
-                if (StartsWith(patch_line, "//") || StartsWith(patch_line, "#")) {
-                    continue;
-                }
-
-                // Start of new patch
-                if (StartsWith(patch_line, "@enabled") || StartsWith(patch_line, "@disabled")) {
-                    --i;
-                    break;
-                }
-
-                // Check for a flag
-                if (StartsWith(patch_line, "@")) {
-                    ParseFlag(patch_line);
-                    continue;
-                }
-
-                // 11 - 8 hex digit offset + space + minimum two digit overwrite val
-                if (patch_line.length() < 11)
-                    break;
-                auto offset = std::strtoul(patch_line.substr(0, 8).c_str(), nullptr, 16);
-                offset += static_cast<unsigned long>(offset_shift);
-
-                std::vector<u8> replace;
-                // 9 - first char of replacement val
-                if (patch_line[9] == '\"') {
-                    // string replacement
-                    auto end_index = patch_line.find('\"', 10);
-                    if (end_index == std::string::npos || end_index < 10)
-                        return;
-                    while (patch_line[end_index - 1] == '\\') {
-                        end_index = patch_line.find('\"', end_index + 1);
-                        if (end_index == std::string::npos || end_index < 10)
-                            return;
-                    }
-
-                    auto value = patch_line.substr(10, end_index - 10);
-                    value = EscapeStringSequences(value);
-                    replace.reserve(value.size());
-                    std::copy(value.begin(), value.end(), std::back_inserter(replace));
-                } else {
-                    // hex replacement
-                    const auto value =
-                        patch_line.substr(9, patch_line.find_first_of(" /\r\n", 9) - 9);
-                    replace = Common::HexStringToVector(value, is_little_endian);
-                }
-
-                if (print_values) {
-                    LOG_INFO(Loader,
-                             "[IPSwitchCompiler ('{}')]     - Patching value at offset {:#08x} "
-                             "with byte string '{}'",
-                             patch_text->GetName(), offset, Common::HexToString(replace));
-                }
-
-                patch.records.insert_or_assign(static_cast<u32>(offset), std::move(replace));
-            }
-
-            patches.push_back(std::move(patch));
-        } else if (StartsWith(line, "@")) {
-            ParseFlag(line);
-        }
    }
-
-    valid = true;
 }

 VirtualFile IPSwitchCompiler::Apply(const VirtualFile& in) const {
-    if (in == nullptr || !valid)
+    if (in == nullptr)
        return nullptr;

    auto in_data = in->ReadAllBytes();

    for (const auto& patch : patches) {
-        if (!patch.enabled)
-            continue;
-
-        for (const auto& record : patch.records) {
-            if (record.first >= in_data.size())
-                continue;
-            auto replace_size = record.second.size();
-            if (record.first + replace_size > in_data.size())
-                replace_size = in_data.size() - record.first;
-            for (std::size_t i = 0; i < replace_size; ++i)
-                in_data[i + record.first] = record.second[i];
+        if (patch.enabled) {
+            for (const auto& record : patch.records) {
+                if (record.first < in_data.size()) {
+                    auto replace_size = record.second.count;
+                    if (record.first + replace_size > in_data.size())
+                        replace_size = in_data.size() - record.first;
+                    std::memcpy(in_data.data() + record.first, record.second.data.data(), replace_size);
+                }
+            }
        }
    }
-
-    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(),
-                                           in->GetContainingDirectory());
+    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(), in->GetContainingDirectory());
 }

 } // namespace FileSys
@@ -1,11 +1,14 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

 #pragma once

 #include <array>
-#include <memory>
 #include <vector>
+#include <span>

 #include "common/common_types.h"
 #include "core/file_sys/vfs/vfs.h"
@@ -20,24 +23,17 @@ public:
    ~IPSwitchCompiler();

    std::array<u8, 0x20> GetBuildID() const;
-    bool IsValid() const;
    VirtualFile Apply(const VirtualFile& in) const;

 private:
    struct IPSwitchPatch;

    void ParseFlag(const std::string& flag);
-    void Parse();
-
-    bool valid = false;
+    void Parse(std::span<u8 const> bytes);

    VirtualFile patch_text;
    std::vector<IPSwitchPatch> patches;
    std::array<u8, 0x20> nso_build_id{};
-    bool is_little_endian = false;
-    s64 offset_shift = 0;
-    bool print_values = false;
-    std::string last_comment = "";
 };

 } // namespace FileSys
@@ -345,8 +345,7 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
    return exefs;
 }

-std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs,
-                                                      const std::string& build_id) const {
+std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs, const std::string& build_id) const {
    const auto& disabled = Settings::values.disabled_addons[title_id];
    const auto nso_build_id = fmt::format("{:0<64}", build_id);

@@ -361,16 +360,11 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
            for (const auto& file : exefs_dir->GetFiles()) {
                if (file->GetExtension() == "ips") {
                    auto name = file->GetName();
-
-                    const auto this_build_id =
-                        fmt::format("{:0<64}", name.substr(0, name.find('.')));
+                    const auto this_build_id = fmt::format("{:0<64}", name.substr(0, name.find('.')));
                    if (nso_build_id == this_build_id)
                        out.push_back(file);
                } else if (file->GetExtension() == "pchtxt") {
                    IPSwitchCompiler compiler{file};
-                    if (!compiler.IsValid())
-                        continue;
-
                    const auto this_build_id = Common::HexToString(compiler.GetBuildID());
                    if (nso_build_id == this_build_id)
                        out.push_back(file);
@@ -378,7 +372,6 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
            }
        }
    }
-
    return out;
 }

@@ -566,7 +566,7 @@ VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {
    return file;
 }

-static std::optional<NcaID> CheckMapForContentRecord(const ankerl::unordered_dense::map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
+static std::optional<NcaID> CheckMapForContentRecord(const boost::unordered::unordered_flat_map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
    auto cmnt_iter = map.find(title_id);
    u8 id_offset = 0;

@@ -12,7 +12,6 @@
 #include <optional>
 #include <string>
 #include <vector>
-#include <ankerl/unordered_dense.h>
 #include <boost/container/flat_map.hpp>
 #include "common/common_types.h"
 #include "core/crypto/key_manager.h"
@@ -209,11 +208,11 @@ private:
    ContentProviderParsingFunction parser;

    // maps tid -> NcaID of meta
-    ankerl::unordered_dense::map<u64, NcaID> meta_id;
+    boost::container::flat_map<u64, NcaID> meta_id;
    // maps tid -> meta
-    ankerl::unordered_dense::map<u64, CNMT> meta;
+    boost::container::flat_map<u64, CNMT> meta;
    // maps tid -> meta for CNMT in yuzu_meta
-    ankerl::unordered_dense::map<u64, CNMT> yuzu_meta;
+    boost::container::flat_map<u64, CNMT> yuzu_meta;
 };

 enum class ContentProviderUnionSlot {
@@ -313,8 +312,8 @@ private:
    void ProcessXCI(const VirtualFile& file);

    std::vector<VirtualDir> load_dirs;
-    ankerl::unordered_dense::map<std::tuple<u64, ContentRecordType, TitleType>, VirtualFile> entries;
-    ankerl::unordered_dense::map<u64, u32> versions;
+    boost::container::flat_map<std::tuple<u64, ContentRecordType, TitleType>, VirtualFile> entries;
+    boost::container::flat_map<u64, u32> versions;
    std::vector<ExternalUpdateEntry> multi_version_entries;
 };

@@ -4,9 +4,7 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

-#include <algorithm>
-#include <set>
-#include <ankerl/unordered_dense.h>
+#include <boost/container/flat_set.hpp>
 #include <utility>
 #include "core/file_sys/vfs/vfs_layered.h"

@@ -63,7 +61,7 @@ std::string LayeredVfsDirectory::GetFullPath() const {

 std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {
    std::vector<VirtualFile> out;
-    ankerl::unordered_dense::set<std::string> out_names;
+    boost::container::flat_set<std::string> out_names;

    for (const auto& layer : dirs) {
        for (auto& file : layer->GetFiles()) {
@@ -79,8 +77,7 @@ std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {

 std::vector<VirtualDir> LayeredVfsDirectory::GetSubdirectories() const {
    std::vector<VirtualDir> out;
-    ankerl::unordered_dense::set<std::string> out_names;
-
+    boost::container::flat_set<std::string> out_names;
    for (const auto& layer : dirs) {
        for (const auto& sd : layer->GetSubdirectories()) {
            out_names.emplace(sd->GetName());
@@ -78,7 +78,7 @@ private:
    std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS> m_watchpoints{};
    std::map<KProcessAddress, u64> m_debug_page_refcounts{};
 #ifdef HAS_NCE
-    ankerl::unordered_dense::map<u64, u64> m_post_handlers{};
+    boost::unordered::unordered_flat_map<u64, u64> m_post_handlers{};
 #endif
    std::unique_ptr<Core::ExclusiveMonitor> m_exclusive_monitor;
    Core::Memory::Memory m_memory;
@@ -494,7 +494,7 @@ public:
    static void Switch(KernelCore& kernel, KProcess* cur_process, KProcess* next_process);

 #ifdef HAS_NCE
-    ankerl::unordered_dense::map<u64, u64>& GetPostHandlers() noexcept {
+    boost::unordered::unordered_flat_map<u64, u64>& GetPostHandlers() noexcept {
        return m_post_handlers;
    }
 #endif
@@ -1216,7 +1216,7 @@ Result KServerSession::ReceiveRequest(KernelCore& kernel, uintptr_t server_messa
 }

 Result KServerSession::SendReply(KernelCore& kernel, uintptr_t server_message, uintptr_t server_buffer_size,
-                                 KPhysicalAddress server_message_paddr, bool is_hle) {
+                                 KPhysicalAddress server_message_paddr, bool is_hle, bool session_closed) {
    // Lock the session.
    KScopedLightLock lk{m_lock};

@@ -1248,7 +1248,7 @@ Result KServerSession::SendReply(KernelCore& kernel, uintptr_t server_message, u
    KEvent* event = request->GetEvent();

    // Check whether we're closed.
-    const bool closed = (client_thread == nullptr || m_parent->IsClientClosed());
+    const bool closed = (client_thread == nullptr || m_parent->IsClientClosed() || session_closed);

    Result result = ResultSuccess;
    if (!closed) {
@@ -54,14 +54,14 @@ public:

    Result OnRequest(KernelCore& kernel, KSessionRequest* request);
    Result SendReply(KernelCore& kernel, uintptr_t server_message, uintptr_t server_buffer_size,
-                     KPhysicalAddress server_message_paddr, bool is_hle = false);
+                     KPhysicalAddress server_message_paddr, bool is_hle = false, bool session_closed = false);
    Result ReceiveRequest(KernelCore& kernel, uintptr_t server_message, uintptr_t server_buffer_size,
                          KPhysicalAddress server_message_paddr,
                          std::shared_ptr<Service::HLERequestContext>* out_context = nullptr,
                          std::weak_ptr<Service::SessionRequestManager> manager = {});

-    Result SendReplyHLE(KernelCore& kernel) {
-        R_RETURN(this->SendReply(kernel, 0, 0, 0, true));
+    Result SendReplyHLE(KernelCore& kernel, bool session_closed = false) {
+        R_RETURN(this->SendReply(kernel, 0, 0, 0, true, session_closed));
    }

    Result ReceiveRequestHLE(KernelCore& kernel, std::shared_ptr<Service::HLERequestContext>* out_context,
@@ -10,7 +10,8 @@
 #include <functional>
 #include <memory>
 #include <thread>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <utility>

 #include "common/assert.h"
@@ -792,8 +793,8 @@ struct KernelCore::Impl {

    std::optional<KObjectNameGlobalData> object_name_global_data;

-    ankerl::unordered_dense::set<KAutoObject*> registered_objects;
-    ankerl::unordered_dense::set<KAutoObject*> registered_in_use_objects;
+    boost::unordered::unordered_flat_set<KAutoObject*> registered_objects;
+    boost::unordered::unordered_flat_set<KAutoObject*> registered_in_use_objects;

    std::mutex server_lock;
    std::vector<std::unique_ptr<Service::ServerManager>> server_managers;
@@ -11,7 +11,8 @@
 #include <list>
 #include <memory>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>

 #include "common/polyfill_thread.h"
@@ -17,56 +17,12 @@

 namespace Kernel::Svc {

-constexpr auto MAX_MSG_TIME = std::chrono::milliseconds(250);
-const auto MAX_MSG_SIZE = 0x1000;
-
 /// Used to output a message on a debug hardware unit - does nothing on a retail unit
 Result OutputDebugString(Core::System& system, u64 address, u64 len) {
-    static struct DebugFlusher {
-        std::string msg_buffer;
-        std::mutex msg_mutex;
-        std::condition_variable msg_cv;
-        std::chrono::steady_clock::time_point last_msg_time;
-        std::optional<std::jthread> thread;
-    } flusher_data;
    R_SUCCEED_IF(len == 0);
-    // Only start the thread the very first time this function is called
-    if (!flusher_data.thread) {
-        flusher_data.thread.emplace([](std::stop_token stop_token) {
-            while (!stop_token.stop_requested()) {
-                std::unique_lock lock(flusher_data.msg_mutex);
-                flusher_data.msg_cv.wait(lock, [&stop_token] {
-                    return !flusher_data.msg_buffer.empty() || stop_token.stop_requested();
-                });
-                if (stop_token.stop_requested() && flusher_data.msg_buffer.empty())
-                    break;
-                auto timeout = flusher_data.last_msg_time + MAX_MSG_TIME;
-                bool woke_early = flusher_data.msg_cv.wait_until(lock, timeout, [&stop_token] {
-                    return flusher_data.msg_buffer.size() >= MAX_MSG_SIZE || stop_token.stop_requested();
-                });
-                if (!woke_early || flusher_data.msg_buffer.size() >= MAX_MSG_SIZE || stop_token.stop_requested()) {
-                    if (!flusher_data.msg_buffer.empty()) {
-                        // Remove trailing newline as LOG_INFO adds that anyways
-                        if (flusher_data.msg_buffer.back() == '\n')
-                            flusher_data.msg_buffer.pop_back();
-
-                        LOG_INFO(Debug_Emulated, "\n{}", flusher_data.msg_buffer);
-                        flusher_data.msg_buffer.clear();
-                    }
-                    if (stop_token.stop_requested()) break;
-                }
-            }
-            flusher_data.msg_cv.notify_all();
-        });
-    }
-    {
-        std::lock_guard lock(flusher_data.msg_mutex);
-        const auto old_size = flusher_data.msg_buffer.size();
-        flusher_data.msg_buffer.resize(old_size + len);
-        GetCurrentMemory(system.Kernel()).ReadBlock(address, flusher_data.msg_buffer.data() + old_size, len);
-        flusher_data.last_msg_time = std::chrono::steady_clock::now();
-    }
-    flusher_data.msg_cv.notify_one();
+    std::string msg_buffer(len, 0);
+    GetCurrentMemory(system.Kernel()).ReadBlock(address, msg_buffer.data(), len);
+    LOG_INFO(Debug_Emulated, "{}", msg_buffer);
    R_SUCCEED();
 }

@@ -7,7 +7,8 @@
 #pragma once

 #include <array>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>

 #include "common/common_funcs.h"
@@ -176,6 +177,6 @@ struct WebCommonReturnValue {
 };
 static_assert(sizeof(WebCommonReturnValue) == 0x1010, "WebCommonReturnValue has incorrect size.");

-using WebArgInputTLVMap = ankerl::unordered_dense::map<WebArgInputTLVType, std::vector<u8>>;
+using WebArgInputTLVMap = boost::unordered::unordered_flat_map<WebArgInputTLVType, std::vector<u8>>;

 } // namespace Service::AM::Frontend
@@ -40,8 +40,8 @@ std::vector<u8> default_logo_small;
 std::vector<u8> default_logo_large;
 bool default_logos_loaded = false;

-ankerl::unordered_dense::map<std::string, std::vector<u8>> news_images_small;
-ankerl::unordered_dense::map<std::string, std::vector<u8>> news_images_large;
+boost::unordered::unordered_flat_map<std::string, std::vector<u8>> news_images_small;
+boost::unordered::unordered_flat_map<std::string, std::vector<u8>> news_images_large;
 std::mutex images_mutex;


@@ -12,7 +12,8 @@
 #include <optional>
 #include <span>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>

 #include "common/common_types.h"
@@ -93,7 +94,7 @@ private:
    static s64 Now();

    mutable std::mutex mtx;
-    ankerl::unordered_dense::map<std::string, StoredNews> items;
+    boost::unordered::unordered_flat_map<std::string, StoredNews> items;
    size_t open_counter{};
 };

@@ -6,7 +6,8 @@

 #pragma once

-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/fs/fs.h"
 #include "core/hle/result.h"
@@ -88,7 +89,7 @@ private:
    AlbumFileDateTime ConvertToAlbumDateTime(u64 posix_time) const;

    bool is_mounted{};
-    ankerl::unordered_dense::map<AlbumFileId, std::filesystem::path> album_files;
+    boost::unordered::unordered_flat_map<AlbumFileId, std::filesystem::path> album_files;

    Core::System& system;
 };
@@ -227,12 +227,13 @@ Result VfsDirectoryServiceWrapper::RenameDirectory(const std::string& src_path_,
    std::string src_path(Common::FS::SanitizePath(src_path_));
    std::string dest_path(Common::FS::SanitizePath(dest_path_));
    auto src = GetDirectoryRelativeWrapped(backing, src_path);
+    if (src == nullptr)
+        return FileSys::ResultPathNotFound;
+
    if (Common::FS::GetParentPath(src_path) == Common::FS::GetParentPath(dest_path)) {
-        // Use more-optimized vfs implementation rename.
-        if (src == nullptr)
-            return FileSys::ResultPathNotFound;
-        if (!src->Rename(Common::FS::GetFilename(dest_path))) {
-            // TODO(DarkLordZach): Find a better error code for this
+        std::string full_src_path = backing->GetFullPath() + "/" + src_path;
+        std::string full_dest_path = backing->GetFullPath() + "/" + dest_path;
+        if (!Common::FS::RenameDir(full_src_path, full_dest_path)) {
            return ResultUnknown;
        }
        return ResultSuccess;
@@ -24,7 +24,7 @@ IFileSystem::IFileSystem(Core::System& system_, FileSys::VirtualDir dir_, SizeGe
        {3, D<&IFileSystem::DeleteDirectory>, "DeleteDirectory"},
        {4, D<&IFileSystem::DeleteDirectoryRecursively>, "DeleteDirectoryRecursively"},
        {5, D<&IFileSystem::RenameFile>, "RenameFile"},
-        {6, nullptr, "RenameDirectory"},
+        {6, D<&IFileSystem::RenameDirectory>, "RenameDirectory"},
        {7, D<&IFileSystem::GetEntryType>, "GetEntryType"},
        {8, D<&IFileSystem::OpenFile>, "OpenFile"},
        {9, D<&IFileSystem::OpenDirectory>, "OpenDirectory"},
@@ -88,6 +88,14 @@ Result IFileSystem::RenameFile(
    R_RETURN(backend->RenameFile(FileSys::Path(old_path->str), FileSys::Path(new_path->str)));
 }

+Result IFileSystem::RenameDirectory(
+    const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> old_path,
+    const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> new_path) {
+    LOG_DEBUG(Service_FS, "called. directory '{}' to directory '{}'", old_path->str, new_path->str);
+
+    R_RETURN(backend->RenameDirectory(FileSys::Path(old_path->str), FileSys::Path(new_path->str)));
+}
+
 Result IFileSystem::OpenFile(OutInterface<IFile> out_interface,
                             const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> path,
                             u32 mode) {
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -36,6 +39,8 @@ public:
        const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> path);
    Result RenameFile(const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> old_path,
                      const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> new_path);
+    Result RenameDirectory(const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> old_path,
+                           const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> new_path);
    Result OpenFile(OutInterface<IFile> out_interface,
                    const InLargeData<FileSys::Sf::Path, BufferAttr_HipcPointer> path, u32 mode);
    Result OpenDirectory(OutInterface<IDirectory> out_interface,
@@ -15,7 +15,8 @@
 #include <random>
 #include <span>
 #include <thread>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/logging.h"
 #include "common/socket_types.h"
@@ -119,7 +120,7 @@ protected:
    std::array<LanStation, StationCountMax> stations;
    std::array<NodeLatestUpdate, NodeCountMax> node_changes{};
    std::array<u8, NodeCountMax> node_last_states{};
-    ankerl::unordered_dense::map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
+    boost::unordered::unordered_flat_map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
    NodeInfo node_info{};
    NetworkInfo network_info{};
    State state{State::None};
@@ -7,7 +7,8 @@
 #include <string>

 #include <optional>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <boost/container_hash/hash.hpp>
 #include "common/logging.h"
 #include "core/core.h"
@@ -331,7 +332,7 @@ private:
    };
    static_assert(sizeof(LogPacketHeader) == 0x18, "LogPacketHeader is an invalid size");

-    ankerl::unordered_dense::map<LogPacketHeaderEntry, std::vector<u8>> entries{};
+    boost::unordered::unordered_flat_map<LogPacketHeaderEntry, std::vector<u8>> entries{};
    LogDestination destination{LogDestination::All};
 };

@@ -23,7 +23,8 @@
 #include <mutex>
 #include <optional>
 #include <thread>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <common/settings.h>

 #ifdef _WIN32
@@ -139,7 +139,7 @@ IApplicationManagerInterface::IApplicationManagerInterface(Core::System& system_
        {405, nullptr, "ListApplicationControlCacheEntryInfo"},
        {406, nullptr, "GetApplicationControlProperty"},
        {407, &IApplicationManagerInterface::ListApplicationTitle, "ListApplicationTitle"},
-        {408, &IApplicationManagerInterface::ListApplicationIcon, "ListApplicationIcon"},
+        {408, nullptr, "ListApplicationIcon"},
        {411, nullptr, "Unknown411"}, //19.0.0+
        {412, nullptr, "Unknown412"}, //19.0.0+
        {413, nullptr, "Unknown413"}, //19.0.0+
@@ -894,9 +894,4 @@ void IApplicationManagerInterface::ListApplicationTitle(HLERequestContext& ctx)
    IReadOnlyApplicationControlDataInterface(system).ListApplicationTitle(ctx);
 }

-void IApplicationManagerInterface::ListApplicationIcon(HLERequestContext& ctx) {
-    LOG_DEBUG(Service_NS, "called");
-    IReadOnlyApplicationControlDataInterface(system).ListApplicationIcon(ctx);
-}
-
 } // namespace Service::NS
@@ -78,7 +78,6 @@ public:

    void PushApplicationRecord(HLERequestContext& ctx);
    void ListApplicationTitle(HLERequestContext& ctx);
-    void ListApplicationIcon(HLERequestContext& ctx);

 private:
    KernelHelpers::ServiceContext service_context;
@@ -10,17 +10,13 @@
 #include <string>

 #include "common/stb.h"
-#include "common/logging.h"
 #include "common/settings.h"
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/file_sys/vfs/vfs.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_transfer_memory.h"
-#include "core/hle/result.h"
 #include "core/hle/service/cmif_serialization.h"
-#include "core/hle/service/cmif_types.h"
-#include "core/hle/service/hle_ipc.h"
 #include "core/hle/service/ns/language.h"
 #include "core/hle/service/ns/ns_types.h"
 #include "core/hle/service/ns/ns_results.h"
@@ -76,26 +72,24 @@ void SanitizeJPEGImageSize(std::vector<u8>& image) {

 // IAsyncValue implementation for ListApplicationTitle
 // https://switchbrew.org/wiki/NS_services#ListApplicationTitle
-class IAsyncValue final : public ServiceFramework<IAsyncValue> {
+class IAsyncValueForListApplicationTitle final : public ServiceFramework<IAsyncValueForListApplicationTitle> {
 public:
-    explicit IAsyncValue(Core::System& system_, s32 offset, s32 size)
-        : ServiceFramework{system_, "IAsyncValue"}
-        , service_context{system_, "IAsyncValue"}
-        , data_offset{offset}
-        , data_size{size}
-    {
+    explicit IAsyncValueForListApplicationTitle(Core::System& system_, s32 offset, s32 size)
+        : ServiceFramework{system_, "IAsyncValue"}, service_context{system_, "IAsyncValue"},
+          data_offset{offset}, data_size{size} {
        static const FunctionInfo functions[] = {
-            {0, D<&IAsyncValue::GetSize>, "GetSize"},
-            {1, D<&IAsyncValue::Get>, "Get"},
-            {2, D<&IAsyncValue::Cancel>, "Cancel"},
-            {3, D<&IAsyncValue::GetErrorContext>, "GetErrorContext"},
+            {0, &IAsyncValueForListApplicationTitle::GetSize, "GetSize"},
+            {1, &IAsyncValueForListApplicationTitle::Get, "Get"},
+            {2, &IAsyncValueForListApplicationTitle::Cancel, "Cancel"},
+            {3, &IAsyncValueForListApplicationTitle::GetErrorContext, "GetErrorContext"},
        };
        RegisterHandlers(functions);
+
        completion_event = service_context.CreateEvent("IAsyncValue:Completion");
        completion_event->GetReadableEvent().Signal(system.Kernel());
    }

-    ~IAsyncValue() override {
+    ~IAsyncValueForListApplicationTitle() override {
        service_context.CloseEvent(completion_event);
    }

@@ -104,24 +98,35 @@ public:
    }

 private:
-    Result GetSize(Out<s64> out_data_size) {
+    void GetSize(HLERequestContext& ctx) {
        LOG_DEBUG(Service_NS, "called");
-        *out_data_size = data_size;
-        R_SUCCEED();
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(ResultSuccess);
+        rb.Push<s64>(data_size);
    }
-    Result Get(OutBuffer<BufferAttr_HipcMapAlias> out_data_offset) {
+
+    void Get(HLERequestContext& ctx) {
        LOG_DEBUG(Service_NS, "called");
-        std::memcpy(out_data_offset.data(), &data_offset, sizeof(s32));
-        R_SUCCEED();
+        std::vector<u8> buffer(sizeof(s32));
+        std::memcpy(buffer.data(), &data_offset, sizeof(s32));
+        ctx.WriteBuffer(buffer);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
    }
-    Result Cancel() {
+
+    void Cancel(HLERequestContext& ctx) {
        LOG_DEBUG(Service_NS, "called");
-        R_SUCCEED();
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
    }
-    Result GetErrorContext() {
+
+    void GetErrorContext(HLERequestContext& ctx) {
        LOG_DEBUG(Service_NS, "called");
-        R_SUCCEED();
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
    }
+
    KernelHelpers::ServiceContext service_context;
    Kernel::KEvent* completion_event{};
    s32 data_offset;
@@ -139,7 +144,6 @@ IReadOnlyApplicationControlDataInterface::IReadOnlyApplicationControlDataInterfa
        {3, nullptr, "ConvertLanguageCodeToApplicationLanguage"},
        {4, nullptr, "SelectApplicationDesiredLanguage"},
        {5, D<&IReadOnlyApplicationControlDataInterface::GetApplicationControlData2>, "GetApplicationControlData"},
-        {10, &IReadOnlyApplicationControlDataInterface::ListApplicationIcon, "ListApplicationIcon"},
        {13, &IReadOnlyApplicationControlDataInterface::ListApplicationTitle, "ListApplicationTitle"},
        {19, D<&IReadOnlyApplicationControlDataInterface::GetApplicationControlData3>, "GetApplicationControlData"},
    };
@@ -156,7 +160,8 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData(
    LOG_INFO(Service_NS, "called with control_source={}, application_id={:016X}",
             application_control_source, application_id);

-    const FileSys::PatchManager pm{application_id, system.GetFileSystemController(), system.GetContentProvider()};
+    const FileSys::PatchManager pm{application_id, system.GetFileSystemController(),
+                                   system.GetContentProvider()};
    const auto control = pm.GetControlMetadata();
    const auto size = out_buffer.size();

@@ -164,7 +169,8 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData(
    const auto total_size = sizeof(FileSys::RawNACP) + icon_size;

    if (size < total_size) {
-        LOG_ERROR(Service_NS, "output buffer is too small! (actual={:016X}, expected_min=0x4000)", size);
+        LOG_ERROR(Service_NS, "output buffer is too small! (actual={:016X}, expected_min=0x4000)",
+                  size);
        R_THROW(ResultUnknown);
    }

@@ -172,7 +178,8 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData(
        const auto bytes = control.first->GetRawBytes();
        std::memcpy(out_buffer.data(), bytes.data(), bytes.size());
    } else {
-        LOG_WARNING(Service_NS, "missing NACP data for application_id={:016X}, defaulting to zero", application_id);
+        LOG_WARNING(Service_NS, "missing NACP data for application_id={:016X}, defaulting to zero",
+                    application_id);
        std::memset(out_buffer.data(), 0, sizeof(FileSys::RawNACP));
    }

@@ -197,12 +204,15 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationDesiredLanguage(
    // Convert to application language, get priority list
    const auto application_language = ConvertToApplicationLanguage(language_code);
    if (application_language == std::nullopt) {
-        LOG_ERROR(Service_NS, "Could not convert application language! language_code={}", language_code);
+        LOG_ERROR(Service_NS, "Could not convert application language! language_code={}",
+                  language_code);
        R_THROW(Service::NS::ResultApplicationLanguageNotFound);
    }
    const auto priority_list = GetApplicationLanguagePriorityList(*application_language);
    if (!priority_list) {
-        LOG_ERROR(Service_NS, "Could not find application language priorities! application_language={}", *application_language);
+        LOG_ERROR(Service_NS,
+                  "Could not find application language priorities! application_language={}",
+                  *application_language);
        R_THROW(Service::NS::ResultApplicationLanguageNotFound);
    }

@@ -246,7 +256,8 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData2(
    const auto nacp_size = sizeof(FileSys::RawNACP);

    if (size < nacp_size) {
-        LOG_ERROR(Service_NS, "output buffer is too small! (actual={:016X}, expected_min={:08X})", size, nacp_size);
+        LOG_ERROR(Service_NS, "output buffer is too small! (actual={:016X}, expected_min={:08X})",
+                  size, nacp_size);
        R_THROW(ResultUnknown);
    }

@@ -297,11 +308,23 @@ Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData2(
    R_SUCCEED();
 }

-void IReadOnlyApplicationControlDataInterface::ListApplicationIcon(HLERequestContext& ctx) {
-    LOG_WARNING(Service_NS, "(stubbed)");
+
+void IReadOnlyApplicationControlDataInterface::ListApplicationTitle(HLERequestContext& ctx) {
+    /*
+    IPC::RequestParser rp{ctx};
+    auto control_source = rp.PopRaw<u8>();
+    rp.Skip(7, false);
+    auto transfer_memory_size = rp.Pop<u64>();
+    */

    const auto app_ids_buffer = ctx.ReadBuffer();
-    const u64 app_count = app_ids_buffer.size() / sizeof(u64);
+    const size_t app_count = app_ids_buffer.size() / sizeof(u64);
+
+    std::vector<u64> application_ids(app_count);
+    if (app_count > 0) {
+        std::memcpy(application_ids.data(), app_ids_buffer.data(), app_count * sizeof(u64));
+    }
+
    auto t_mem_obj = ctx.GetObjectFromHandle<Kernel::KTransferMemory>(ctx.GetCopyHandle(0));
    auto* t_mem = t_mem_obj.GetPointerUnsafe();

@@ -313,71 +336,35 @@ void IReadOnlyApplicationControlDataInterface::ListApplicationIcon(HLERequestCon
    if (t_mem != nullptr && t_mem->GetOwner() != nullptr && app_count > 0) {
        auto& memory = t_mem->GetOwner()->GetMemory();
        const auto t_mem_address = t_mem->GetSourceAddress();
-        // u64 - app count
-        memory.WriteBlock(t_mem_address + out_length, &app_count, sizeof(u64));
-        out_length += sizeof(u64);
-        // [list of u64] - size of icons
-        for (size_t i = 0; i < app_count; ++i) {
-            const u64 app_id = app_ids_buffer[i];
-            const FileSys::PatchManager pm{app_id, system.GetFileSystemController(), system.GetContentProvider()};
-            const auto control = pm.GetControlMetadata();
-            u64 full_size = control.second->GetSize();
-            memory.WriteBlock(t_mem_address + out_length, &full_size, sizeof(u64));
-            out_length += sizeof(u64);
-        }
-        // [list of raw icon data]
-        std::vector<u8> full_icon_data;
-        for (size_t i = 0; i < app_count; ++i) {
-            const u64 app_id = app_ids_buffer[i];
-            const FileSys::PatchManager pm{app_id, system.GetFileSystemController(), system.GetContentProvider()};
-            const auto control = pm.GetControlMetadata();
-            auto const full_size = control.second->GetSize();
-            if (full_size > 0) {
-                full_icon_data.resize(full_size);
-                control.second->Read(full_icon_data.data(), full_size, 0);
-                memory.WriteBlock(t_mem_address + out_length, full_icon_data.data(), full_size);
-                out_length += full_size;
-            }
-        }
-    }
-    auto async_value = std::make_shared<IAsyncValue>(system, 0, s32(out_length));
-    IPC::ResponseBuilder rb{ctx, 2, 1, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, async_value->ReadableEvent());
-    rb.PushIpcInterface(ctx, std::move(async_value));
-}

-void IReadOnlyApplicationControlDataInterface::ListApplicationTitle(HLERequestContext& ctx) {
-    const auto app_ids_buffer = ctx.ReadBuffer();
-    const size_t app_count = app_ids_buffer.size() / sizeof(u64);
-    auto t_mem_obj = ctx.GetObjectFromHandle<Kernel::KTransferMemory>(ctx.GetCopyHandle(0));
-    auto* t_mem = t_mem_obj.GetPointerUnsafe();
-    constexpr size_t title_entry_size = sizeof(FileSys::LanguageEntry);
-    const size_t total_data_size = app_count * title_entry_size;
-    constexpr s32 data_offset = 0;
-    if (t_mem != nullptr && app_count > 0) {
-        auto& memory = system.ApplicationMemory();
-        const auto t_mem_address = t_mem->GetSourceAddress();
        for (size_t i = 0; i < app_count; ++i) {
-            const u64 app_id = app_ids_buffer[i];
-            const FileSys::PatchManager pm{app_id, system.GetFileSystemController(), system.GetContentProvider()};
+            const u64 app_id = application_ids[i];
+            const FileSys::PatchManager pm{app_id, system.GetFileSystemController(),
+                                           system.GetContentProvider()};
            const auto control = pm.GetControlMetadata();
+
            FileSys::LanguageEntry entry{};
            if (control.first != nullptr) {
                entry = control.first->GetLanguageEntry();
            }
+
            const size_t offset = i * title_entry_size;
            memory.WriteBlock(t_mem_address + offset, &entry, title_entry_size);
        }
    }
-    auto async_value = std::make_shared<IAsyncValue>(system, data_offset, s32(total_data_size));
+
+    auto async_value = std::make_shared<IAsyncValueForListApplicationTitle>(
+        system, data_offset, static_cast<s32>(total_data_size));
+
    IPC::ResponseBuilder rb{ctx, 2, 1, 1};
    rb.Push(ResultSuccess);
    rb.PushCopyObjects(ctx, async_value->ReadableEvent());
    rb.PushIpcInterface(ctx, std::move(async_value));
 }

-Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData3(OutBuffer<BufferAttr_HipcMapAlias> out_buffer, Out<u32> out_flags_a, Out<u32> out_flags_b, Out<u32> out_actual_size, ApplicationControlSource application_control_source, u8 flag1, u8 flag2, u64 application_id) {
+Result IReadOnlyApplicationControlDataInterface::GetApplicationControlData3(
+   OutBuffer<BufferAttr_HipcMapAlias> out_buffer, Out<u32> out_flags_a, Out<u32> out_flags_b,
+   Out<u32> out_actual_size, ApplicationControlSource application_control_source, u8 flag1, u8 flag2, u64 application_id) {
    LOG_INFO(Service_NS, "called with control_source={}, flags=({:02X},{:02X}), application_id={:016X}",
             application_control_source, flag1, flag2, application_id);

@@ -34,7 +34,6 @@ public:
        u8 flag1,
        u8 flag2,
        u64 application_id);
-    void ListApplicationIcon(HLERequestContext& ctx);
    void ListApplicationTitle(HLERequestContext& ctx);
    Result GetApplicationControlData3(
        OutBuffer<BufferAttr_HipcMapAlias> out_buffer,
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later

 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -16,8 +16,10 @@ IReadOnlyApplicationRecordInterface::IReadOnlyApplicationRecordInterface(Core::S
    static const FunctionInfo functions[] = {
        {0, D<&IReadOnlyApplicationRecordInterface::HasApplicationRecord>, "HasApplicationRecord"},
        {1, nullptr, "NotifyApplicationFailure"},
-        {2, D<&IReadOnlyApplicationRecordInterface::IsDataCorruptedResult>, "IsDataCorruptedResult"},
-        {3, D<&IReadOnlyApplicationRecordInterface::ListApplicationRecord>, "ListApplicationRecord"},
+        {2, D<&IReadOnlyApplicationRecordInterface::IsDataCorruptedResult>,
+         "IsDataCorruptedResult"},
+        {3, D<&IReadOnlyApplicationRecordInterface::ListApplicationRecord>,
+         "ListApplicationRecord"},
    };
    // clang-format on

@@ -9,7 +9,8 @@

 #include <deque>
 #include <memory>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "core/device_memory_manager.h"
 #include "core/hle/service/nvdrv/nvdata.h"
@@ -12,7 +12,8 @@
 #include <memory>
 #include <mutex>
 #include <optional>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <assert.h>

 #include "common/bit_field.h"
@@ -161,7 +162,7 @@ private:
    std::list<std::shared_ptr<Handle>> unmap_queue{};
    std::mutex unmap_queue_lock{}; //!< Protects access to `unmap_queue`

-    ankerl::unordered_dense::map<Handle::Id, std::shared_ptr<Handle>>
+    boost::unordered::unordered_flat_map<Handle::Id, std::shared_ptr<Handle>>
        handles{};           //!< Main owning map of handles
    std::mutex handles_lock; //!< Protects access to `handles`

@@ -13,7 +13,8 @@
 #include <memory>
 #include <mutex>
 #include <optional>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>

 #include "common/address_space.h"
@@ -113,7 +114,7 @@ private:
    };
    static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size");

-    ankerl::unordered_dense::set<s64_le> map_buffer_offsets{};
+    boost::unordered::unordered_flat_set<s64_le> map_buffer_offsets{};

    struct IoctlMapBufferEx {
        MappingFlags flags{}; // bit0: fixed_offset, bit2: cacheable
@@ -217,7 +217,7 @@ private:
    NvCore::SyncpointManager& syncpoint_manager;
    NvCore::NvMap& nvmap;
    std::shared_ptr<Tegra::Control::ChannelState> channel_state;
-    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
+    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
    u32 channel_syncpoint;
    std::mutex channel_mutex;

@@ -8,6 +8,7 @@
 #include "common/assert.h"
 #include "common/logging.h"
 #include "core/core.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/ioctl_serialization.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
@@ -71,17 +72,23 @@ NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8> in

 void nvhost_nvdec::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {
    LOG_INFO(Service_NVDRV, "NVDEC video stream started");
-    system.SetNVDECActive(true);
    sessions[fd] = session_id;
+    if (const auto* session = core.GetSession(session_id);
+        session != nullptr && session->process != nullptr) {
+        system.NotifyNVDECChannelOpen(session->process->GetId());
+    }
    host1x.StartDevice(fd, Tegra::Host1x::ChannelType::NvDec, channel_syncpoint);
 }

 void nvhost_nvdec::OnClose(DeviceFD fd) {
    LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
    host1x.StopDevice(fd, Tegra::Host1x::ChannelType::NvDec);
-    system.SetNVDECActive(false);
    auto it = sessions.find(fd);
    if (it != sessions.end()) {
+        if (const auto* session = core.GetSession(it->second);
+            session != nullptr && session->process != nullptr) {
+            system.NotifyNVDECChannelClose(session->process->GetId());
+        }
        sessions.erase(it);
    }
 }
@@ -7,7 +7,8 @@
 #pragma once

 #include <deque>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>

 #include "common/common_types.h"
@@ -138,7 +139,7 @@ protected:
    NvCore::NvMap& nvmap;
    NvCore::ChannelType channel_type;
    std::array<u32, MaxSyncPoints> device_syncpoints{};
-    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
+    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
 };
 }; // namespace Devices
 } // namespace Service::Nvidia
@@ -7,7 +7,8 @@
 #pragma once

 #include <memory>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <vector>
 #include "common/common_funcs.h"
 #include "common/common_types.h"
@@ -118,7 +119,7 @@ private:

    NvCore::Container& container;
    NvCore::NvMap& file;
-    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
+    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
 };

 } // namespace Service::Nvidia::Devices
@@ -12,7 +12,8 @@
 #include <memory>
 #include <span>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/common_types.h"
 #include "core/hle/service/kernel_helpers.h"
@@ -103,7 +104,7 @@ private:
    /// Id to use for the next open file descriptor.
    DeviceFD next_fd = 1;

-    using FilesContainerType = ankerl::unordered_dense::map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
+    using FilesContainerType = boost::unordered::unordered_flat_map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
    /// Mapping of file descriptors to the devices they reference.
    FilesContainerType open_files;

@@ -111,7 +112,7 @@ private:

    EventInterface events_interface;

-    ankerl::unordered_dense::map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
+    boost::unordered::unordered_flat_map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
 };

 void LoopProcess(Core::System& system);
@@ -8,7 +8,8 @@

 #include <memory>
 #include <mutex>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/common_types.h"
 #include "core/hle/service/nvnflinger/binder.h"
@@ -39,8 +40,8 @@ private:

    mutable std::mutex lock;
    s32 last_id = 0;
-    ankerl::unordered_dense::map<s32, std::shared_ptr<android::IBinder>> binders;
-    ankerl::unordered_dense::map<s32, RefCounts> refcounts;
+    boost::unordered::unordered_flat_map<s32, std::shared_ptr<android::IBinder>> binders;
+    boost::unordered::unordered_flat_map<s32, RefCounts> refcounts;
 };

 } // namespace Service::Nvnflinger
@@ -6,7 +6,8 @@

 #pragma once

-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/uuid.h"
 #include "core/hle/service/cmif_types.h"
@@ -56,10 +57,10 @@ private:
        }
    };

-    ankerl::unordered_dense::map<AppKey, bool, AppKeyHash> app_auto_transfer_{};
-    ankerl::unordered_dense::map<Common::UUID, bool> global_auto_upload_{};
-    ankerl::unordered_dense::map<Common::UUID, bool> global_auto_download_{};
-    ankerl::unordered_dense::map<AppKey, u8, AppKeyHash> autonomy_task_status_{};
+    boost::unordered::unordered_flat_map<AppKey, bool, AppKeyHash> app_auto_transfer_{};
+    boost::unordered::unordered_flat_map<Common::UUID, bool> global_auto_upload_{};
+    boost::unordered::unordered_flat_map<Common::UUID, bool> global_auto_download_{};
+    boost::unordered::unordered_flat_map<AppKey, u8, AppKeyHash> autonomy_task_status_{};
 };

 } // namespace Service::OLSC
@@ -393,7 +393,7 @@ Result ServerManager::CompleteSyncRequest(Session* session) {
    }

    // Send the reply.
-    res = server_session->SendReplyHLE(m_system.Kernel());
+    res = server_session->SendReplyHLE(m_system.Kernel(), service_res == IPC::ResultSessionClosed);

    // If the session has been closed, we're done.
    if (res == Kernel::ResultSessionClosed || service_res == IPC::ResultSessionClosed) {
@@ -4,12 +4,16 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

+#include <chrono>
 #include <fmt/ranges.h>
+#include <string_view>
+#include <thread>
 #include "common/assert.h"
 #include "common/logging.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "core/hle/ipc.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/service.h"
@@ -33,6 +37,7 @@ ServiceFrameworkBase::ServiceFrameworkBase(Core::System& system_, const char* se
    : SessionRequestHandler(system_.Kernel(), service_name_)
    , system{system_}
    , service_name{service_name_}
+    , is_i_storage{std::string_view{service_name_} == "IStorage"}
    , handler_invoker{handler_invoker_}
    , max_sessions{max_sessions_}
 {}
@@ -77,13 +82,22 @@ void ServiceFrameworkBase::ReportUnimplementedFunction(HLERequestContext& ctx,
 }

 void ServiceFrameworkBase::InvokeRequest(HLERequestContext& ctx) {
-    auto it = handlers.find(ctx.GetCommand());
+    const auto command = ctx.GetCommand();
+    auto it = handlers.find(command);
+    const bool is_cmd_read = command == 0;
    FunctionInfoBase const* info = it == handlers.end() ? nullptr : &it->second;
    if (info == nullptr || info->handler_callback == nullptr)
        return ReportUnimplementedFunction(ctx, info);

    LOG_TRACE(Service, "{}", MakeFunctionString(info->name, GetServiceName(), ctx.CommandBuffer()));
    handler_invoker(this, info->handler_callback, ctx);
+
+    if (is_i_storage && is_cmd_read) {
+        const auto* const process = ctx.GetThread().GetOwnerProcess();
+        if (process != nullptr && system.IsNVDECActiveForProcess(process->GetId())) {
+            std::this_thread::sleep_for(std::chrono::microseconds{600});
+        }
+    }
 }

 void ServiceFrameworkBase::InvokeRequestTipc(HLERequestContext& ctx) {
@@ -8,7 +8,8 @@

 #include <cstddef>
 #include <mutex>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include "common/common_types.h"
 #include "core/hle/service/hle_ipc.h"

@@ -99,14 +100,16 @@ private:
    void ReportUnimplementedFunction(HLERequestContext& ctx, const FunctionInfoBase* info);

 protected:
-    ankerl::unordered_dense::map<u32, FunctionInfoBase> handlers;
-    ankerl::unordered_dense::map<u32, FunctionInfoBase> handlers_tipc;
+    boost::unordered::unordered_flat_map<u32, FunctionInfoBase> handlers;
+    boost::unordered::unordered_flat_map<u32, FunctionInfoBase> handlers_tipc;
    /// Used to gain exclusive access to the service members, e.g. from CoreTiming thread.
    std::mutex lock_service;
    /// System context that the service operates under.
    Core::System& system;
    /// Identifier string used to connect to the service.
    const char* service_name;
+    /// Whether this is the IStorage service.
+    const bool is_i_storage;
    /// Function used to safely up-cast pointers to the derived class before invoking a handler.
    InvokerFn* handler_invoker;
    /// Maximum number of concurrent sessions that this service can handle.
@@ -10,7 +10,8 @@
 #include <memory>
 #include <mutex>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <concepts>

 #include "core/hle/kernel/k_port.h"
@@ -100,8 +101,8 @@ private:

    /// Map of registered services, retrieved using GetServicePort.
    mutable std::mutex lock;
-    ankerl::unordered_dense::map<std::string, SessionRequestHandlerFactory> registered_services;
-    ankerl::unordered_dense::map<std::string, Kernel::KClientPort*> service_ports;
+    boost::unordered::unordered_flat_map<std::string, SessionRequestHandlerFactory> registered_services;
+    boost::unordered::unordered_flat_map<std::string, Kernel::KClientPort*> service_ports;

    /// Kernel context
    Kernel::KernelCore& kernel;
@@ -7,7 +7,8 @@
 #pragma once

 #include <memory>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/common_types.h"
 #include "common/polyfill_thread.h"
@@ -49,7 +50,7 @@ private:
 private:
    Core::System& m_system;
    Container& m_container;
-    ankerl::unordered_dense::map<u64, VsyncManager> m_vsync_managers;
+    boost::unordered::unordered_flat_map<u64, VsyncManager> m_vsync_managers;
    std::shared_ptr<Core::Timing::EventType> m_event;
    Common::Event m_signal;
    std::jthread m_thread;
@@ -8,7 +8,7 @@
 #include <mutex>
 #include <sstream>
 #include <string>
-#include <ankerl/unordered_dense.h>
+#include <boost/container/flat_map.hpp>

 #include <fmt/format.h>
 #include <nlohmann/json.hpp>
@@ -21,12 +21,9 @@
 namespace Core::LaunchTimestampCache {
 namespace {

-using CacheMap = ankerl::unordered_dense::map<u64, s64>;
-using CountMap = ankerl::unordered_dense::map<u64, u64>;
-
 std::mutex g_mutex;
-CacheMap g_cache;
-CountMap g_counts;
+boost::container::flat_map<u64, s64> g_cache;
+boost::container::flat_map<u64, u64> g_counts;
 bool g_loaded = false;

 std::filesystem::path GetCachePath() {
@@ -120,8 +120,6 @@ if (NOT Boost_FOUND)
 endif()

 find_package(fmt 8 CONFIG)
-find_package(unordered_dense REQUIRED)
-
 if ("arm64" IN_LIST ARCHITECTURE OR DYNARMIC_TESTS)
    find_package(oaknut 2.0.1 CONFIG)
 endif()
@@ -8,8 +8,6 @@ if (NOT @BUILD_SHARED_LIBS@)
    find_dependency(Boost 1.57)
    find_dependency(fmt 9)
    find_dependency(mcl 0.1.12 EXACT)
-    find_dependency(unordered_dense)
-
    if ("arm64" IN_LIST ARCHITECTURE)
        find_dependency(oaknut 2.0.1)
    endif()
@@ -386,8 +386,6 @@ set_target_properties(dynarmic PROPERTIES
 )

 target_compile_options(dynarmic PRIVATE ${DYNARMIC_CXX_FLAGS})
-
-target_link_libraries(dynarmic PRIVATE unordered_dense::unordered_dense)
 target_link_libraries(dynarmic PUBLIC fmt::fmt common)

 if (BOOST_NO_HEADERS)
@@ -75,7 +75,7 @@ CodePtr AddressSpace::GetOrEmit(IR::LocationDescriptor descriptor) {
    return block_info.entry_point;
 }

-void AddressSpace::InvalidateBasicBlocks(const ankerl::unordered_dense::set<IR::LocationDescriptor>& descriptors) {
+void AddressSpace::InvalidateBasicBlocks(const boost::unordered::unordered_flat_set<IR::LocationDescriptor>& descriptors) {
    UnprotectCodeMemory();

    for (const auto& descriptor : descriptors) {
@@ -14,7 +14,8 @@
 #include "common/common_types.h"
 #include <oaknut/code_block.hpp>
 #include <oaknut/oaknut.hpp>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/arm64/emit_arm64.h"
 #include "dynarmic/backend/arm64/fastmem.h"
@@ -41,7 +42,7 @@ public:

    CodePtr GetOrEmit(IR::LocationDescriptor descriptor);

-    void InvalidateBasicBlocks(const ankerl::unordered_dense::set<IR::LocationDescriptor>& descriptors);
+    void InvalidateBasicBlocks(const boost::unordered::unordered_flat_set<IR::LocationDescriptor>& descriptors);

    void ClearCache();
 protected:
@@ -76,9 +77,9 @@ protected:
    // A IR::LocationDescriptor will have one current CodePtr.
    // However, there can be multiple other CodePtrs which are older, previously invalidated blocks.
    std::map<CodePtr, IR::LocationDescriptor> reverse_block_entries;
-    ankerl::unordered_dense::map<IR::LocationDescriptor, CodePtr> block_entries;
-    ankerl::unordered_dense::map<CodePtr, EmittedBlockInfo> block_infos;
-    ankerl::unordered_dense::map<IR::LocationDescriptor, ankerl::unordered_dense::set<CodePtr>> block_references;
+    boost::unordered::unordered_flat_map<IR::LocationDescriptor, CodePtr> block_entries;
+    boost::unordered::unordered_flat_map<CodePtr, EmittedBlockInfo> block_infos;
+    boost::unordered::unordered_flat_map<IR::LocationDescriptor, boost::unordered::unordered_flat_set<CodePtr>> block_references;

    ExceptionHandler exception_handler;
    FastmemManager fastmem_manager;
@@ -14,7 +14,8 @@
 #include <vector>

 #include "common/common_types.h"
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/arm64/fastmem.h"
 #include "dynarmic/interface/A32/coprocessor.h"
@@ -105,8 +106,8 @@ struct EmittedBlockInfo {
    CodePtr entry_point;
    std::size_t size;
    std::vector<Relocation> relocations;
-    ankerl::unordered_dense::map<IR::LocationDescriptor, std::vector<BlockRelocation>> block_relocations;
-    ankerl::unordered_dense::map<std::ptrdiff_t, FastmemPatchInfo> fastmem_patch_info;
+    boost::unordered::unordered_flat_map<IR::LocationDescriptor, std::vector<BlockRelocation>> block_relocations;
+    boost::unordered::unordered_flat_map<std::ptrdiff_t, FastmemPatchInfo> fastmem_patch_info;
 };

 struct EmitConfig {
@@ -10,7 +10,8 @@

 #include <cstddef>
 #include <tuple>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/mcl/bit.hpp"
 #include "common/common_types.h"
@@ -59,7 +60,7 @@ public:

 private:
    ExceptionHandler& exception_handler;
-    ankerl::unordered_dense::set<DoNotFastmemMarker, DoNotFastmemMarkerHash> do_not_fastmem;
+    boost::unordered::unordered_flat_set<DoNotFastmemMarker, DoNotFastmemMarkerHash> do_not_fastmem;
 };

 }  // namespace Dynarmic::Backend::Arm64
@@ -18,7 +18,8 @@
 #include "common/common_types.h"
 #include "dynarmic/mcl/is_instance_of_template.hpp"
 #include <oaknut/oaknut.hpp>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/arm64/stack_layout.h"
 #include "dynarmic/ir/cond.h"
@@ -336,7 +337,7 @@ private:
    std::array<HostLocInfo, SpillCount> spills;

    mutable std::size_t alloc_candidate_index = 0;
-    ankerl::unordered_dense::set<const IR::Inst*> defined_insts;
+    boost::unordered::unordered_flat_set<const IR::Inst*> defined_insts;
 };

 template<typename T>
@@ -11,13 +11,14 @@
 #include <boost/icl/interval_map.hpp>
 #include <boost/icl/interval_set.hpp>
 #include "common/common_types.h"
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 namespace Dynarmic::Backend {

 template<typename P>
 void BlockRangeInformation<P>::AddRange(boost::icl::discrete_interval<P> range, IR::LocationDescriptor location) {
-    block_ranges.add(std::make_pair(range, ankerl::unordered_dense::set<IR::LocationDescriptor>{location}));
+    block_ranges.add(std::make_pair(range, boost::unordered::unordered_flat_set<IR::LocationDescriptor>{location}));
 }

 template<typename P>
@@ -26,8 +27,8 @@ void BlockRangeInformation<P>::ClearCache() {
 }

 template<typename P>
-ankerl::unordered_dense::set<IR::LocationDescriptor> BlockRangeInformation<P>::InvalidateRanges(const boost::icl::interval_set<P>& ranges) {
-    ankerl::unordered_dense::set<IR::LocationDescriptor> erase_locations;
+boost::unordered::unordered_flat_set<IR::LocationDescriptor> BlockRangeInformation<P>::InvalidateRanges(const boost::icl::interval_set<P>& ranges) {
+    boost::unordered::unordered_flat_set<IR::LocationDescriptor> erase_locations;
    for (auto invalidate_interval : ranges) {
        auto pair = block_ranges.equal_range(invalidate_interval);
        for (auto it = pair.first; it != pair.second; ++it)
@@ -12,7 +12,8 @@

 #include <boost/icl/interval_map.hpp>
 #include <boost/icl/interval_set.hpp>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/ir/location_descriptor.h"

@@ -23,8 +24,8 @@ class BlockRangeInformation {
 public:
    void AddRange(boost::icl::discrete_interval<P> range, IR::LocationDescriptor location);
    void ClearCache();
-    ankerl::unordered_dense::set<IR::LocationDescriptor> InvalidateRanges(const boost::icl::interval_set<P>& ranges);
-    boost::icl::interval_map<P, ankerl::unordered_dense::set<IR::LocationDescriptor>> block_ranges;
+    boost::unordered::unordered_flat_set<IR::LocationDescriptor> InvalidateRanges(const boost::icl::interval_set<P>& ranges);
+    boost::icl::interval_map<P, boost::unordered::unordered_flat_set<IR::LocationDescriptor>> block_ranges;
 };

 }  // namespace Dynarmic::Backend
@@ -17,7 +17,8 @@
 #include <optional>
 #include <shared_mutex>

-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <fmt/format.h>
 #include <sys/mman.h>

@@ -55,7 +56,7 @@ class SigHandler {
        });
    }

-    ankerl::unordered_dense::map<u64, CodeBlockInfo> code_block_infos;
+    boost::unordered::unordered_flat_map<u64, CodeBlockInfo> code_block_infos;
    std::shared_mutex code_block_infos_mutex;
    struct sigaction old_sa_segv;
    struct sigaction old_sa_bus;
@@ -3,9 +3,8 @@

 #pragma once

+#include <boost/unordered/unordered_flat_map.hpp>
 #include "dynarmic/backend/loongarch64/lagoon_cpp.h"
-#include <ankerl/unordered_dense.h>
-
 #include "dynarmic/backend/loongarch64/code_block.h"
 #include "dynarmic/backend/loongarch64/emit_loongarch64.h"
 #include "dynarmic/interface/A32/config.h"
@@ -53,8 +52,8 @@ private:
    const A32::UserConfig conf;
    CodeBlock cb;

-    ankerl::unordered_dense::map<u64, CodePtr> block_entries;
-    ankerl::unordered_dense::map<u64, EmittedBlockInfo> block_infos;
+    boost::container::unordered_map<u64, CodePtr> block_entries;
+    boost::container::unordered_map<u64, EmittedBlockInfo> block_infos;

 public:
    struct PreludeInfo {
@@ -9,7 +9,8 @@
 #include <vector>

 #include "dynarmic/backend/loongarch64/lagoon_cpp.h"
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/assert.h"
 #include "common/common_types.h"
@@ -9,7 +9,8 @@
 #pragma once

 #include <biscuit/assembler.hpp>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/riscv64/code_block.h"
 #include "dynarmic/backend/riscv64/emit_riscv64.h"
@@ -74,8 +75,8 @@ private:
    CodeBlock cb;
    biscuit::Assembler as;

-    ankerl::unordered_dense::map<u64, CodePtr> block_entries;
-    ankerl::unordered_dense::map<u64, EmittedBlockInfo> block_infos;
+    boost::unordered::unordered_flat_map<u64, CodePtr> block_entries;
+    boost::unordered::unordered_flat_map<u64, EmittedBlockInfo> block_infos;

    struct PreludeInfo {
        CodePtr end_of_prelude;
@@ -19,7 +19,8 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "dynarmic/mcl/is_instance_of_template.hpp"
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/riscv64/stack_layout.h"
 #include "dynarmic/ir/cond.h"
@@ -247,7 +247,7 @@ void A32EmitX64::GenTerminalHandlers() {
    calculate_location_descriptor();
    code.mov(eax, dword[code.ABI_JIT_PTR + offsetof(A32JitState, rsb_ptr)]);
    code.sub(eax, 1);
-    code.and_(eax, u32(A32JitState::RSBPtrMask));
+    code.and_(eax, u32(A32JitState::RSB_PTR_MASK));
    code.mov(dword[code.ABI_JIT_PTR + offsetof(A32JitState, rsb_ptr)], eax);
    code.cmp(rbx, qword[code.ABI_JIT_PTR + offsetof(A32JitState, rsb_location_descriptors) + rax * sizeof(u64)]);
    if (conf.HasOptimization(OptimizationFlag::FastDispatch)) {
@@ -13,7 +13,8 @@
 #include <set>
 #include <tuple>

-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>

 #include "dynarmic/backend/block_range_information.h"
 #include "dynarmic/backend/x64/a32_jitstate.h"
@@ -126,11 +127,11 @@ public:
    RegAlloc reg_alloc; //reusable reg alloc
    BlockRangeInformation<u32> block_ranges;
    std::array<FastDispatchEntry, fast_dispatch_table_size> fast_dispatch_table;
-    ankerl::unordered_dense::map<u64, FastmemPatchInfo> fastmem_patch_info;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
-    ankerl::unordered_dense::set<DoNotFastmemMarker> do_not_fastmem;
+    boost::unordered::unordered_flat_map<u64, FastmemPatchInfo> fastmem_patch_info;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
+    boost::unordered::unordered_flat_set<DoNotFastmemMarker> do_not_fastmem;
    boost::container::stable_vector<Xbyak::Label> shared_labels;
    void (*memory_read_128)() = nullptr;   // Dummy
    void (*memory_write_128)() = nullptr;  // Dummy
@@ -37,9 +37,9 @@ using namespace Backend::X64;

 static RunCodeCallbacks GenRunCodeCallbacks(A32::UserCallbacks* cb, CodePtr (*LookupBlock)(void* lookup_block_arg), void* arg, const A32::UserConfig& conf) {
    return RunCodeCallbacks{
-        std::make_unique<ArgCallback>(LookupBlock, reinterpret_cast<u64>(arg)),
-        std::make_unique<ArgCallback>(Devirtualize<&A32::UserCallbacks::AddTicks>(cb)),
-        std::make_unique<ArgCallback>(Devirtualize<&A32::UserCallbacks::GetTicksRemaining>(cb)),
+        ArgCallback(LookupBlock, reinterpret_cast<u64>(arg)),
+        ArgCallback(Devirtualize<&A32::UserCallbacks::AddTicks>(cb)),
+        ArgCallback(Devirtualize<&A32::UserCallbacks::GetTicksRemaining>(cb)),
        conf.enable_cycle_counting,
    };
 }
@@ -79,7 +79,7 @@ struct Jit::Impl {
        jit_interface->is_executing = true;
        const CodePtr current_codeptr = [this] {
            // RSB optimization
-            const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A32JitState::RSBPtrMask;
+            const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A32JitState::RSB_PTR_MASK;
            if (jit_state.GetUniqueHash() == jit_state.rsb_location_descriptors[new_rsb_ptr]) {
                jit_state.rsb_ptr = new_rsb_ptr;
                return reinterpret_cast<CodePtr>(jit_state.rsb_codeptrs[new_rsb_ptr]);
@@ -27,6 +27,9 @@ struct A32JitState {

    A32JitState() { ResetRSB(); }

+    static constexpr std::size_t RSB_SIZE = 8;  // MUST be a power of 2.
+    static constexpr std::size_t RSB_PTR_MASK = RSB_SIZE - 1;
+
    std::array<u32, 16> Reg{};  // Current register file.
    // TODO: Mode-specific register sets unimplemented.

@@ -36,8 +39,9 @@ struct A32JitState {
    u32 cpsr_q = 0;
    u32 cpsr_nzcv = 0;
    u32 cpsr_jaifm = 0;
-    u32 Cpsr() const;
-    void SetCpsr(u32 cpsr);
+    u32 fpsr_exc = 0;
+    u32 fpsr_qc = 0;
+    u32 fpsr_nzcv = 0;

    alignas(16) std::array<u32, 64> ExtReg{};  // Extension registers.

@@ -49,21 +53,19 @@ struct A32JitState {
    // Exclusive state
    u32 exclusive_state = 0;

-    static constexpr std::size_t RSBSize = 8;  // MUST be a power of 2.
-    static constexpr std::size_t RSBPtrMask = RSBSize - 1;
    u32 rsb_ptr = 0;
-    std::array<u64, RSBSize> rsb_location_descriptors;
-    std::array<u64, RSBSize> rsb_codeptrs;
-    void ResetRSB();
+    std::array<u64, RSB_SIZE> rsb_location_descriptors;
+    std::array<u64, RSB_SIZE> rsb_codeptrs;

-    u32 fpsr_exc = 0;
-    u32 fpsr_qc = 0;
-    u32 fpsr_nzcv = 0;
+    u32 Cpsr() const;
+    void SetCpsr(u32 cpsr);
+
+    void ResetRSB();
    u32 Fpscr() const;
    void SetFpscr(u32 FPSCR);

    u64 GetUniqueHash() const noexcept {
-        return (static_cast<u64>(upper_location_descriptor) << 32) | (static_cast<u64>(Reg[15]));
+        return (u64(upper_location_descriptor) << 32) | (u64(Reg[15]));
    }

    void TransferJitState(const A32JitState& src, bool reset_rsb) {
@@ -208,7 +208,7 @@ void A64EmitX64::GenTerminalHandlers() {
    calculate_location_descriptor();
    code.mov(eax, dword[code.ABI_JIT_PTR + offsetof(A64JitState, rsb_ptr)]);
    code.sub(eax, 1);
-    code.and_(eax, u32(A64JitState::RSBPtrMask));
+    code.and_(eax, u32(A64JitState::RSB_PTR_MASK));
    code.mov(dword[code.ABI_JIT_PTR + offsetof(A64JitState, rsb_ptr)], eax);
    code.cmp(rbx, qword[code.ABI_JIT_PTR + offsetof(A64JitState, rsb_location_descriptors) + rax * sizeof(u64)]);
    if (conf.HasOptimization(OptimizationFlag::FastDispatch)) {
@@ -12,7 +12,8 @@
 #include <map>
 #include <optional>
 #include <tuple>
-#include <ankerl/unordered_dense.h>
+#include <boost/unordered/unordered_flat_map.hpp>
+#include <boost/unordered/unordered_flat_set.hpp>
 #include <boost/container/static_vector.hpp>

 #include "dynarmic/backend/block_range_information.h"
@@ -122,11 +123,11 @@ public:
    RegAlloc reg_alloc; //reusable reg alloc
    BlockRangeInformation<u64> block_ranges;
    std::array<FastDispatchEntry, fast_dispatch_table_size> fast_dispatch_table;
-    ankerl::unordered_dense::map<u64, FastmemPatchInfo> fastmem_patch_info;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
-    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
-    ankerl::unordered_dense::set<DoNotFastmemMarker> do_not_fastmem;
+    boost::unordered::unordered_flat_map<u64, FastmemPatchInfo> fastmem_patch_info;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
+    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
+    boost::unordered::unordered_flat_set<DoNotFastmemMarker> do_not_fastmem;
    boost::container::stable_vector<Xbyak::Label> shared_labels;
    const void* terminal_handler_pop_rsb_hint = nullptr;
    const void* terminal_handler_fast_dispatch_hint = nullptr;
@@ -33,9 +33,9 @@ using namespace Backend::X64;

 static RunCodeCallbacks GenRunCodeCallbacks(A64::UserCallbacks* cb, CodePtr (*LookupBlock)(void* lookup_block_arg), void* arg, const A64::UserConfig& conf) {
    return RunCodeCallbacks{
-        std::make_unique<ArgCallback>(LookupBlock, reinterpret_cast<u64>(arg)),
-        std::make_unique<ArgCallback>(Devirtualize<&A64::UserCallbacks::AddTicks>(cb)),
-        std::make_unique<ArgCallback>(Devirtualize<&A64::UserCallbacks::GetTicksRemaining>(cb)),
+        ArgCallback(LookupBlock, reinterpret_cast<u64>(arg)),
+        ArgCallback(Devirtualize<&A64::UserCallbacks::AddTicks>(cb)),
+        ArgCallback(Devirtualize<&A64::UserCallbacks::GetTicksRemaining>(cb)),
        conf.enable_cycle_counting,
    };
 }
@@ -78,7 +78,7 @@ public:
        // TODO: Check code alignment
        const CodePtr current_code_ptr = [this] {
            // RSB optimization
-            const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A64JitState::RSBPtrMask;
+            const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A64JitState::RSB_PTR_MASK;
            if (jit_state.GetUniqueHash() == jit_state.rsb_location_descriptors[new_rsb_ptr]) {
                jit_state.rsb_ptr = new_rsb_ptr;
                return CodePtr(jit_state.rsb_codeptrs[new_rsb_ptr]);
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
lizzie	e114e9e083	me when sed goes wrong	2026-08-30 08:27:22 +00:00
lizzie	9d5861e830	[*] nuke unordered-dense, use boost::container::unordered_flat_{map,set} Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-08-30 08:15:47 +00:00
lizzie	e5b656e372	[common/logging] Fix long logs, remove clutter on Android logcat (#4310 ) Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- logs normally are like this: ``` 08-27 02:58:48.188 12511 4743 W YuzuNative: [18534.062505] Shader <Warning> shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp:141:Read: (STUBBED) SR_WSCALEFACTOR_XY 08-27 02:58:48.188 12511 4743 W YuzuNative: [18534.062513] Shader <Warning> shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp:144:Read: (STUBBED) SR_WSCALEFACTOR_Z 08-27 02:58:48.188 12511 4743 W YuzuNative: [18534.062520] Shader <Warning> shader_recompiler/frontend/maxwell/translate/impl/vote.cpp:50:VOTE_vtg: (STUBBED) called 08-27 02:58:48.188 12511 4743 W YuzuNative: [18534.062523] Shader <Warning> shader_recompiler/frontend/ir/ir_emitter.cpp:267:GetFlowTest: (STUBBED) FCSM_TR ``` bunch of redundant info imo instead they should just be ``` 08-27 02:58:48.188 12511 4743 W YuzuNative: Shader shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp:141:Read: (STUBBED) SR_WSCALEFACTOR_XY 08-27 02:58:48.188 12511 4743 W YuzuNative: Shader shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp:144:Read: (STUBBED) SR_WSCALEFACTOR_Z 08-27 02:58:48.188 12511 4743 W YuzuNative: Shader shader_recompiler/frontend/maxwell/translate/impl/vote.cpp:50:VOTE_vtg: (STUBBED) called 08-27 02:58:48.188 12511 4743 W YuzuNative: Shader shader_recompiler/frontend/ir/ir_emitter.cpp:267:GetFlowTest: (STUBBED) FCSM_TR ``` Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4310 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>	2026-08-30 08:24:00 +02:00
lizzie	297e797a32	[hle/kernel] remove flusher thread from OutputDebugString (#4291 ) Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Unneeded abstraction? either way it seems this thread is not required anyone thinking otherwise feel free to lmk directly contradicts with #4290 and #3744 Remember that messages will be displayed out of order this can make actual debugging much harder I'm afraid Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4291 Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: crueter <crueter@eden-emu.dev>	2026-08-30 08:18:50 +02:00
xbzk	48a95da874	[debug] debug knobs adjustments (#4317 ) - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- minor changes to debug knobs: -changed its category to System so it becomes per-game-able (believe me, it's useful) -fixed kotlin field type to UShort -changed get to Get for proper standard -added spacings and more info to docs Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4317 Reviewed-by: Lizzie and Samuel <lizzie@eden-emu.dev> Reviewed-by: crueter <crueter@eden-emu.dev>	2026-08-30 08:17:54 +02:00
rayanmargham	2fd1dc0ff9	[qt] fix closing software dialog color (#4305 ) Signed-off-by: rayanmargham <rayanmargham4@gmail.com> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- This change fixes the closing software dialogue box having really grayish to white text on a white background making it impossible to read. This fixes default-dark giving it this look with the attached screenshot![image](/attachments/ad7dd13c-3808-4a0e-b29b-1a001a1106e0) Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4305 Reviewed-by: Lizzie and Samuel <lizzie@eden-emu.dev> Reviewed-by: crueter <crueter@eden-emu.dev>	2026-08-30 08:16:32 +02:00
Lizzie and Samuel	45b6ecff05	[vulkan, vk_pipeline_cache] PSO Optimizations (#4294 ) PR/Commit Owner: CamilleLaVey This PR prevents the recompilation of shaders when a new session has been started, based on data found on the recompiler, each new session does still recompile already cached shader cache, reducing the reaction and speed of games by at certain level, this prevent the warm-up with post sessions, only needed the initial warm-up and works globally for all games. Co-authored-by: CamilleLaVey <camillelavey99@gmail.com> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4294 Reviewed-by: CamilleLaVey <camillelavey99@gmail.com> Reviewed-by: Maufeat <sahyno1996@gmail.com>	2026-08-30 08:15:29 +02:00
lizzie	672bcbae01	[file_sys] robust-er IPSwitch compiler (#3911 ) this PR reworks IPS parser to be less stupid what do i mean by this? well generally give it a bit of love so it doesn't do a lot of unsound allocations also simplify the logic greatly (and use memcmp() string idiom instead of trusting the compiler so blindly...) no this doesn't mean to uber optimize IPS to handle 999 gb/s it's more so it doesn't outright crash with edge cases as the previous codebase was quite spaghetty also the major overhead is obviously the vector shenanigans and the I/O -- but thats out of scope Test that IPSwitch mods still properly work WITH ANY GAME IF THERE IS ANY REGRESSION IN SOME GAME/MOD THEN TELL ME Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3911 Reviewed-by: crueter <crueter@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>	2026-08-30 08:10:51 +02:00
Maufeat	28ab4a1a01	[kernel, service] Return ResultSessionClosed when a session is closed (#4318 ) - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- I tried to run a homebrew game which tried to reply to a closed service. nnSdk expected ResultSessionClosed, we replied with ResultSuccess which mostly works but some have stricter handling and would terminate with abort. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4318 Reviewed-by: Lizzie and Samuel <lizzie@eden-emu.dev> Reviewed-by: crueter <crueter@eden-emu.dev>	2026-08-30 08:00:18 +02:00
lizzie	ccf3de02cf	[dynarmic] optimise BlockOfCode to use less memory (#4303 ) Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- removes unique_ptr indireciton with argCallback (lmao) reorders jitState to be more cache friendly and yadda yadda removes redundant BlockOfCode& ptr on constantPool reorder blockOfCode to be btter update dynarmic because it removes 3kb worth of useless data :) Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4303 Reviewed-by: Maufeat <sahyno1996@gmail.com> Reviewed-by: crueter <crueter@eden-emu.dev>	2026-08-30 07:43:21 +02:00
PavelBARABANOV	1f03dee126	[fs] Add RenameDirectory support for same-parent directory renaming (#4312 ) - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Fixes save corruption in Warhammer 40k: Mechanicus and other games that rename directories within the same parent folder. - Added RenameDirectory handler in IFileSystem (command 6) - Implemented same-parent directory renaming using RenameDir Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4312 Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Samuel <lizzie@eden-emu.dev>	2026-08-30 01:46:02 +02:00
xbzk	3df41c1e7a	[android, ui] carousel: display-wise scaling, snapping fix, bottom insets rework (#4307 ) - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Another batch of improvements and fixes for Carousel. - Added display wise scaling factor for compatibility with 16:9 and 4:3 devices; - Fixed snap to center feature being lost sometimes; - Reworked entire bottom inset mechanism (made it event driven, and added use of getInsetsIgnoringVisibility) to avoid weird resizing on Recents (alt+tab) transitions. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4307 Reviewed-by: Samuel <lizzie@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>	2026-08-29 22:04:18 +02:00
lizzie	f4a8f9421a	[common/net] fix linking errors due to C++11 ABI typedef mishandle (#4260 ) Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- basically bunch of linking errors due to gcc not liking to compile HFA/whatever typedef stuffs this is on non-x86_64 arch, ppc64 compiler where this occurs ``` gcc (Debian 14.2.0-19) 14.2.0 Copyright (C) 2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ``` Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4260 Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Maufeat <sahyno1996@gmail.com>	2026-08-29 20:59:57 +02:00
xbzk	c0a85d0e53	[service, nvhost] added machinery to allow microsleep between nvdec read requests to avoid guest panic in some games (#4316 ) - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- This one deserves a long story, but imma try to resume: During investigating Absolum 1.2 black screen of death upon loading intro video, i've discovered guest was aborting for failing to allocate room for the video. By logging everything prior to crash and decoding guest side instructions managed to confirm its media allocator was reading data faster than it was updating free available bucket list. Since the IStorage::Read was happening 247 times before the crash, i've decided to add a very small sleep there, and boom, not only Absolum but some other titles got the same issue fixed. But i was unsatisfied with the sleep and kept tracking guest instructions upstream in order to find a sync point for the read worker and the memory allocation update. But unfortunately the media allocator helpers live in guest, accessing memory directly via MMU, so any sync signaling would need to come from some dynarmic hack. It's been 6 days now, so i've decided to polish the sleep: Moved it upstream to where i could have access for proper predicate, and added machinery to service and nvhost to support that. Now the sleep is restricted only for nvdec istorage reads. Any other reads will flow normally. TL;DR: currently our code is so blazing async that guest is capable to request reads before its very self refresh it have freed room to do so. The sleep accepted as broadly stable was 600 us (MICROseconds), and it affects ONLY nvdec chunk reading. Reports confirm that now videos are smoother now. Code was polished at my knowledge limits. Mostly machinery to track when a request comes from a process with nvdec active, and is istorage read. I can provide more details if it comes to be needed. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4316 Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Samuel <lizzie@eden-emu.dev>	2026-08-29 14:22:09 +02:00