shader_recompiler: Remove S32 IR type

The frontend IR opcodes do not distinguish between signed and unsigned integer types. Fixes broken shaders when IR validation/graphics debugging is enabled for shaders that used BitCastS32F32
Merge pull request #9555 from abouvier/catch2-update
2023-01-25 22:03:15 -05:00 · 2023-01-22 18:22:47 -05:00 · 2023-01-22 13:14:38 -05:00 · 2023-01-22 13:14:28 -05:00 · 2023-01-22 13:14:19 -05:00 · 2023-01-22 13:14:10 -05:00
649 changed files with 80727 additions and 28258 deletions
@@ -11,6 +11,7 @@ ccache -s
 mkdir build || true && cd build
 cmake .. \
      -DCMAKE_BUILD_TYPE=Release \
+      -DCMAKE_CXX_FLAGS="-march=x86-64-v2" \
      -DCMAKE_CXX_COMPILER=/usr/lib/ccache/clang++ \
      -DCMAKE_C_COMPILER=/usr/lib/ccache/clang \
      -DCMAKE_INSTALL_PREFIX="/usr" \
@@ -19,6 +20,7 @@ cmake .. \
      -DENABLE_QT_TRANSLATION=ON \
      -DUSE_DISCORD_PRESENCE=ON \
      -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} \
+      -DYUZU_USE_BUNDLED_FFMPEG=ON \
      -GNinja

 ninja
@@ -10,7 +10,7 @@ if grep -nrI '\s$' src *.yml *.txt *.md Doxyfile .gitignore .gitmodules .ci* dis
 fi

 # Default clang-format points to default 3.5 version one
-CLANG_FORMAT=clang-format-12
+CLANG_FORMAT=${CLANG_FORMAT:-clang-format-12}
 $CLANG_FORMAT --version

 if [ "$TRAVIS_EVENT_TYPE" = "pull_request" ]; then
@@ -12,6 +12,7 @@ mkdir build || true && cd build
 cmake .. \
      -DBoost_USE_STATIC_LIBS=ON \
      -DCMAKE_BUILD_TYPE=Release \
+      -DCMAKE_CXX_FLAGS="-march=x86-64-v2" \
      -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ \
      -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc \
      -DCMAKE_INSTALL_PREFIX="/usr" \
@@ -9,7 +9,7 @@ parameters:
 steps:
 - script: choco install vulkan-sdk
  displayName: 'Install vulkan-sdk'
- script: refreshenv && mkdir build && cd build && cmake -G "Visual Studio 17 2022" -A x64 -DYUZU_USE_BUNDLED_QT=1 -DYUZU_USE_BUNDLED_SDL2=1 -DYUZU_USE_QT_WEB_ENGINE=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${COMPAT} -DYUZU_TESTS=OFF -DUSE_DISCORD_PRESENCE=ON -DENABLE_QT_TRANSLATION=ON -DDISPLAY_VERSION=${{ parameters['version'] }} -DCMAKE_BUILD_TYPE=Release -DYUZU_CRASH_DUMPS=ON .. && cd ..
+- script: refreshenv && mkdir build && cd build && cmake -E env CXXFLAGS="/Gw /GA /Gr /Ob2" cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_POLICY_DEFAULT_CMP0069=NEW -DYUZU_USE_BUNDLED_QT=1 -DYUZU_USE_BUNDLED_SDL2=1 -DYUZU_USE_QT_WEB_ENGINE=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${COMPAT} -DYUZU_TESTS=OFF -DUSE_DISCORD_PRESENCE=ON -DENABLE_QT_TRANSLATION=ON -DDISPLAY_VERSION=${{ parameters['version'] }} -DCMAKE_BUILD_TYPE=Release -DYUZU_CRASH_DUMPS=ON .. && cd ..
  displayName: 'Configure CMake'
 - task: MSBuild@1
  displayName: 'Build'
@@ -0,0 +1,10 @@
+name: New Issue (Developers Only)
+description: A blank issue template for developers only. If you are not a developer, do not use this issue template. Your issue WILL BE CLOSED if you do not use the appropriate issue template.
+body:
+  - type: markdown
+    attributes:
+      value: |
+        **If you are not a developer, do not use this issue template. Your issue WILL BE CLOSED if you do not use the appropriate issue template.**
+  - type: textarea
+    attributes:
+      label: "Issue"
@@ -1,39 +0,0 @@
---
-name: Bug Report / Feature Request
-about: Tech support does not belong here. You should only file an issue here if you think you have experienced an actual bug with yuzu or you are requesting a feature you believe would make yuzu better.
-title: ''
-labels: ''
-assignees: ''
-
---
-
-<!---
-Please keep in mind yuzu is EXPERIMENTAL SOFTWARE.
-
-Please read the FAQ:
-https://yuzu-emu.org/wiki/faq/
-
-THIS IS NOT A SUPPORT FORUM, FOR SUPPORT GO TO:
-https://community.citra-emu.org/
-
-If the FAQ does not answer your question, please go to:
-https://community.citra-emu.org/
-
-When submitting an issue, please check the following:
-
- You have read the above.
- You have provided the version (commit hash) of yuzu you are using.
- You have provided sufficient detail for the issue to be reproduced.
- You have provided system specs (if relevant).
- Please also provide:
-  - For any issues, a log file
-  - For crashes, a backtrace.
-  - For graphical issues, comparison screenshots with real hardware.
-  - For emulation inaccuracies, a test-case (if able).
-
-->
-
-
-
-
-
@@ -0,0 +1,64 @@
+name: Bug Report
+description: File a bug report
+body:
+  - type: markdown
+    attributes:
+      value: Tech support does not belong here. You should only file an issue here if you think you have experienced an actual bug with yuzu.
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the bug you encountered.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: input
+    attributes:
+      label: Affected Build(s)
+      description: List the affected build(s) that this issue applies to.
+      placeholder: Mainline 1234 / Early Access 1234
+    validations:
+      required: true
+  - type: textarea
+    id: issue-desc
+    attributes:
+      label: Description of Issue
+      description: A brief description of the issue encountered along with any images and/or videos.
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected Behavior
+      description: A brief description of how it is expected to work along with any images and/or videos.
+    validations:
+      required: true
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Reproduction Steps
+      description: A brief explanation of how to reproduce this issue. If possible, provide a save file to aid in reproducing the issue.
+    validations:
+      required: true
+  - type: textarea
+    id: log
+    attributes:
+      label: Log File
+      description: A log file will help our developers to better diagnose and fix the issue.
+    validations:
+      required: true
+  - type: textarea
+    id: system-config
+    attributes:
+      label: System Configuration
+      placeholder: |
+        CPU: Intel i5-10400 / AMD Ryzen 5 3600
+        GPU/Driver: NVIDIA GeForce GTX 1060 (Driver 512.95)
+        RAM: 16GB DDR4-3200
+        OS: Windows 11 22H2 (Build 22621.819)
+      value: |
+        CPU:
+        GPU/Driver:
+        RAM:
+        OS:
+    validations:
+      required: true
@@ -0,0 +1,28 @@
+name: Feature Request
+description: File a feature request
+labels: "request"
+body:
+  - type: markdown
+    attributes:
+      value: Tech support does not belong here. You should only file an issue here if you are requesting a feature you believe would make yuzu better.
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the feature you are requesting.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: what-feature
+    attributes:
+      label: What feature are you suggesting?
+      description: A brief description of the requested feature.
+    validations:
+      required: true
+  - type: textarea
+    id: why-feature
+    attributes:
+      label: Why would this feature be useful?
+      description: A brief description of why this feature would make yuzu better.
+    validations:
+      required: true
@@ -27,7 +27,7 @@
    url = https://github.com/KhronosGroup/Vulkan-Headers.git
 [submodule "sirit"]
    path = externals/sirit
-    url = https://github.com/ReinUsesLisp/sirit
+    url = https://github.com/yuzu-emu/sirit
 [submodule "mbedtls"]
    path = externals/mbedtls
    url = https://github.com/yuzu-emu/mbedtls
@@ -132,10 +132,6 @@ Files: vcpkg.json
 Copyright: 2022 yuzu Emulator Project
 License: GPL-3.0-or-later

-Files: .github/ISSUE_TEMPLATE/config.yml
-Copyright: 2020 tgsm <doodrabbit@hotmail.com>
-License: GPL-2.0-or-later
-
-Files: .github/ISSUE_TEMPLATE/bug-report-feature-request.md
-Copyright: 2016 MerryMage
+Files: .github/ISSUE_TEMPLATE/*
+Copyright: 2022 yuzu Emulator Project
 License: GPL-2.0-or-later
@@ -1,15 +1,16 @@
 # SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later

-cmake_minimum_required(VERSION 3.15)
+cmake_minimum_required(VERSION 3.22)
+
+project(yuzu)

 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules")
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/find-modules")
+
 include(DownloadExternals)
 include(CMakeDependentOption)
-
-project(yuzu)
+include(CTest)

 # Set bundled sdl2/qt as dependent options.
 # OFF by default, but if ENABLE_SDL2 and MSVC are true then ON
@@ -18,25 +19,36 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" ON
 # On Linux system SDL2 is likely to be lacking HIDAPI support which have drawbacks but is needed for SDL motion
 CMAKE_DEPENDENT_OPTION(YUZU_USE_EXTERNAL_SDL2 "Compile external SDL2" ON "ENABLE_SDL2;NOT MSVC" OFF)

+option(ENABLE_LIBUSB "Enable the use of LibUSB" ON)
+
+option(ENABLE_OPENGL "Enable OpenGL" ON)
+mark_as_advanced(FORCE ENABLE_OPENGL)
 option(ENABLE_QT "Enable the Qt frontend" ON)
+option(ENABLE_QT6 "Allow usage of Qt6 to be attempted" OFF)
+set(QT6_LOCATION "" CACHE PATH "Additional Location to search for Qt6 libraries like C:/Qt/6.3.1/msvc2019_64/")
+
 option(ENABLE_QT_TRANSLATION "Enable translations for the Qt frontend" OFF)
 CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" "${MSVC}" "ENABLE_QT" OFF)

 option(ENABLE_WEB_SERVICE "Enable web services (telemetry, etc.)" ON)

-option(YUZU_USE_BUNDLED_LIBUSB "Compile bundled libusb" OFF)
-
 option(YUZU_USE_BUNDLED_FFMPEG "Download/Build bundled FFmpeg" "${WIN32}")

+option(YUZU_USE_EXTERNAL_VULKAN_HEADERS "Use Vulkan-Headers from externals" ON)
+
+option(YUZU_USE_QT_MULTIMEDIA "Use QtMultimedia for Camera" OFF)
+
 option(YUZU_USE_QT_WEB_ENGINE "Use QtWebEngine for web applet implementation" OFF)

 option(ENABLE_CUBEB "Enables the cubeb audio backend" ON)

 option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)

-option(YUZU_USE_BUNDLED_OPUS "Compile bundled opus" ON)
+option(YUZU_TESTS "Compile tests" "${BUILD_TESTING}")

-option(YUZU_TESTS "Compile tests" ON)
+option(YUZU_USE_PRECOMPILED_HEADERS "Use precompiled headers" ON)
+
+option(YUZU_ROOM "Compile LDN room server" ON)

 CMAKE_DEPENDENT_OPTION(YUZU_CRASH_DUMPS "Compile Windows crash dump (Minidump) support" OFF "WIN32" OFF)

@@ -44,6 +56,8 @@ option(YUZU_USE_BUNDLED_VCPKG "Use vcpkg for yuzu dependencies" "${MSVC}")

 option(YUZU_CHECK_SUBMODULES "Check if submodules are present" ON)

+CMAKE_DEPENDENT_OPTION(YUZU_USE_FASTER_LD "Check if a faster linker is available" ON "NOT WIN32" OFF)
+
 if (YUZU_USE_BUNDLED_VCPKG)
    if (YUZU_TESTS)
        list(APPEND VCPKG_MANIFEST_FEATURES "yuzu-tests")
@@ -59,6 +73,21 @@ elseif(NOT "$ENV{VCPKG_TOOLCHAIN_FILE}" STREQUAL "")
    include("$ENV{VCPKG_TOOLCHAIN_FILE}")
 endif()

+if (YUZU_USE_PRECOMPILED_HEADERS)
+    if (MSVC AND CCACHE)
+        # buildcache does not properly cache PCH files, leading to compilation errors.
+        # See https://github.com/mbitsnbites/buildcache/discussions/230
+        message(WARNING "buildcache does not properly support Precompiled Headers. Disabling PCH")
+        set(DYNARMIC_USE_PRECOMPILED_HEADERS OFF CACHE BOOL "" FORCE)
+        set(YUZU_USE_PRECOMPILED_HEADERS OFF CACHE BOOL "" FORCE)
+    endif()
+endif()
+if (YUZU_USE_PRECOMPILED_HEADERS)
+    message(STATUS "Using Precompiled Headers.")
+    set(CMAKE_PCH_INSTANTIATE_TEMPLATES ON)
+endif()
+
+
 # Default to a Release build
 get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
 if (NOT IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
@@ -133,13 +162,13 @@ if (NOT ENABLE_GENERIC)
    if (MSVC)
        detect_architecture("_M_AMD64" x86_64)
        detect_architecture("_M_IX86" x86)
-        detect_architecture("_M_ARM" ARM)
-        detect_architecture("_M_ARM64" ARM64)
+        detect_architecture("_M_ARM" arm)
+        detect_architecture("_M_ARM64" arm64)
    else()
        detect_architecture("__x86_64__" x86_64)
        detect_architecture("__i386__" x86)
-        detect_architecture("__arm__" ARM)
-        detect_architecture("__aarch64__" ARM64)
+        detect_architecture("__arm__" arm)
+        detect_architecture("__aarch64__" arm64)
    endif()
 endif()

@@ -175,24 +204,47 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
 # System imported libraries
 # =======================================================================

-find_package(fmt 8.0.1 REQUIRED CONFIG)
-find_package(nlohmann_json 3.8 REQUIRED CONFIG)
+# Enforce the search mode of non-required packages for better and shorter failure messages
+find_package(enet 1.3 MODULE)
+find_package(fmt 9 REQUIRED)
+find_package(inih MODULE)
+find_package(lz4 REQUIRED)
+find_package(nlohmann_json 3.8 REQUIRED)
+find_package(Opus 1.3 MODULE)
 find_package(ZLIB 1.2 REQUIRED)
+find_package(zstd 1.5 REQUIRED)

-# Search for config-only package first (for vcpkg), then try non-config
-find_package(zstd 1.5 CONFIG)
-if (NOT zstd_FOUND)
-    find_package(zstd 1.5 REQUIRED)
+if (NOT YUZU_USE_EXTERNAL_VULKAN_HEADERS)
+    find_package(Vulkan 1.3.238 REQUIRED)
 endif()

-# lz4 1.8 is required, but vcpkg's lz4-config.cmake does not have version info
-find_package(lz4 CONFIG)
-if (NOT lz4_FOUND)
-    find_package(lz4 1.8 REQUIRED)
+if (ENABLE_LIBUSB)
+    find_package(libusb 1.0.24 MODULE)
+endif()
+
+if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
+    find_package(xbyak 6 CONFIG)
+endif()
+
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
+    find_package(dynarmic 6.4.0 CONFIG)
+endif()
+
+if (ENABLE_CUBEB)
+    find_package(cubeb CONFIG)
+endif()
+
+if (USE_DISCORD_PRESENCE)
+    find_package(DiscordRPC MODULE)
+endif()
+
+if (ENABLE_WEB_SERVICE)
+    find_package(cpp-jwt 1.4 CONFIG)
+    find_package(httplib 0.11 MODULE)
 endif()

 if (YUZU_TESTS)
-    find_package(Catch2 2.13.7 REQUIRED CONFIG)
+    find_package(Catch2 3.0.1 REQUIRED)
 endif()

 find_package(Boost 1.73.0 COMPONENTS context)
@@ -213,128 +265,166 @@ if (MINGW)
    find_library(MSWSOCK_LIBRARY mswsock REQUIRED)
 endif()

+# Please consider this as a stub
+if(ENABLE_QT6 AND Qt6_LOCATION)
+    list(APPEND CMAKE_PREFIX_PATH "${Qt6_LOCATION}")
+endif()
+
+function(set_yuzu_qt_components)
+    # Best practice is to ask for all components at once, so they are from the same version
+    set(YUZU_QT_COMPONENTS2 Core Widgets Concurrent)
+    if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+        list(APPEND YUZU_QT_COMPONENTS2 DBus)
+    endif()
+    if (YUZU_USE_QT_MULTIMEDIA)
+        list(APPEND YUZU_QT_COMPONENTS2 Multimedia)
+    endif()
+    if (YUZU_USE_QT_WEB_ENGINE)
+        list(APPEND YUZU_QT_COMPONENTS2 WebEngineCore WebEngineWidgets)
+    endif()
+    if (ENABLE_QT_TRANSLATION)
+        list(APPEND YUZU_QT_COMPONENTS2 LinguistTools)
+    endif()
+    set(YUZU_QT_COMPONENTS ${YUZU_QT_COMPONENTS2} PARENT_SCOPE)
+endfunction(set_yuzu_qt_components)
+
 # Qt5 requires that we find components, so it doesn't fit our pretty little find package function
 if(ENABLE_QT)
    set(QT_VERSION 5.15)
+    # These are used to specify minimum versions
+    set(QT5_VERSION 5.15)
+    set(QT6_VERSION 6.3.1)

-    # Check for system Qt on Linux, fallback to bundled Qt
-    if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-        if (NOT YUZU_USE_BUNDLED_QT)
-            find_package(Qt5 ${QT_VERSION} COMPONENTS Widgets DBus Multimedia)
-        endif()
-        if (NOT Qt5_FOUND OR YUZU_USE_BUNDLED_QT)
-            # Check for dependencies, then enable bundled Qt download
-
-            # Check that the system GLIBCXX version is compatible
-            find_program(OBJDUMP objdump)
-            if ("${OBJDUMP}" STREQUAL "OBJDUMP-NOTFOUND")
-                message(FATAL_ERROR "Required program `objdump` not found.")
-            endif()
-            find_library(LIBSTDCXX libstdc++.so.6)
-            execute_process(
-                COMMAND
-                    ${OBJDUMP} -T ${LIBSTDCXX}
-                COMMAND
-                    grep GLIBCXX_3.4.28
-                COMMAND
-                    sed "s/[0-9a-f]*.*  //"
-                COMMAND
-                    sed "s/ .*//"
-                COMMAND
-                    sort -u
-                OUTPUT_VARIABLE
-                    GLIBCXX_MET
-            )
-            if (NOT GLIBCXX_MET)
-                message(FATAL_ERROR "Qt too old or not found, and bundled Qt package is not \
-                    compatible with this system. Either install Qt ${QT_VERSION}, or provide the path \
-                    to Qt by setting the variable Qt5_ROOT.")
-            endif()
-
-            # Check for headers
-            find_package(PkgConfig REQUIRED)
-            pkg_check_modules(QT_DEP_GLU QUIET glu>=9.0.0)
-            if (NOT QT_DEP_GLU_FOUND)
-                message(FATAL_ERROR "Qt bundled pacakge dependency `glu` not found. \
-                    Perhaps `libglu1-mesa-dev` needs to be installed?")
-            endif()
-            pkg_check_modules(QT_DEP_MESA QUIET dri>=20.0.8)
-            if (NOT QT_DEP_MESA_FOUND)
-                message(FATAL_ERROR "Qt bundled pacakge dependency `dri` not found. \
-                    Perhaps `mesa-common-dev` needs to be installed?")
-            endif()
-
-            # Check for X libraries
-            set(BUNDLED_QT_REQUIREMENTS
-                libxcb-icccm.so.4
-                libxcb-image.so.0
-                libxcb-keysyms.so.1
-                libxcb-randr.so.0
-                libxcb-render-util.so.0
-                libxcb-render.so.0
-                libxcb-shape.so.0
-                libxcb-shm.so.0
-                libxcb-sync.so.1
-                libxcb-xfixes.so.0
-                libxcb-xinerama.so.0
-                libxcb-xkb.so.1
-                libxcb.so.1
-                libxkbcommon-x11.so.0
-                libxkbcommon.so.0
-            )
-            set(UNRESOLVED_QT_DEPS "")
-            foreach (REQUIREMENT ${BUNDLED_QT_REQUIREMENTS})
-                find_library(BUNDLED_QT_${REQUIREMENT} ${REQUIREMENT})
-                if ("${BUNDLED_QT_${REQUIREMENT}}" STREQUAL "BUNDLED_QT_${REQUIREMENT}-NOTFOUND")
-                    set(UNRESOLVED_QT_DEPS ${UNRESOLVED_QT_DEPS} ${REQUIREMENT})
-                endif()
-                unset(BUNDLED_QT_${REQUIREMENT})
-            endforeach()
-            unset(BUNDLED_QT_REQUIREMENTS)
-
-            if (NOT "${UNRESOLVED_QT_DEPS}" STREQUAL "")
-                message(FATAL_ERROR "Bundled Qt package missing required dependencies: ${UNRESOLVED_QT_DEPS}")
-            endif()
-
-            set(YUZU_USE_BUNDLED_QT ON CACHE BOOL "Download bundled Qt" FORCE)
-        endif()
-        if (YUZU_USE_BUNDLED_QT)
-            # Binary package currently does not support Qt webengine, so make sure it's disabled
-            set(YUZU_USE_QT_WEB_ENGINE OFF CACHE BOOL "Use Qt Webengine" FORCE)
-        endif()
+    set_yuzu_qt_components()
+    if (ENABLE_QT6)
+        find_package(Qt6 ${QT6_VERSION} COMPONENTS ${YUZU_QT_COMPONENTS})
    endif()
-
-    set(YUZU_QT_NO_CMAKE_SYSTEM_PATH)
-
-    if(YUZU_USE_BUNDLED_QT)
-        if ((MSVC_VERSION GREATER_EQUAL 1920 AND MSVC_VERSION LESS 1940) AND ARCHITECTURE_x86_64)
-            set(QT_BUILD qt-5.15.2-msvc2019_64)
-        elseif ((${CMAKE_SYSTEM_NAME} STREQUAL "Linux") AND NOT MINGW AND ARCHITECTURE_x86_64)
-            set(QT_BUILD qt5_5_15_2)
-        else()
-            message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable YUZU_USE_BUNDLED_QT and provide your own.")
-        endif()
-
-        if (DEFINED QT_BUILD)
-            download_bundled_external("qt/" ${QT_BUILD} QT_PREFIX)
-        endif()
-
-        set(QT_PREFIX_HINT HINTS "${QT_PREFIX}")
-
-        set(YUZU_QT_NO_CMAKE_SYSTEM_PATH "NO_CMAKE_SYSTEM_PATH")
-    endif()
-    if ((${CMAKE_SYSTEM_NAME} STREQUAL "Linux") AND YUZU_USE_BUNDLED_QT)
-        find_package(Qt5 ${QT_VERSION} REQUIRED COMPONENTS Widgets Concurrent Multimedia DBus ${QT_PREFIX_HINT} ${YUZU_QT_NO_CMAKE_SYSTEM_PATH})
+    if (Qt6_FOUND)
+        message(STATUS "yuzu/CMakeLists.txt: Qt6Widgets_VERSION ${Qt6Widgets_VERSION}, setting QT_VERSION")
+        set(QT_VERSION ${Qt6Widgets_VERSION})
+        set(QT_MAJOR_VERSION 6)
+        # Qt6 sets cxx_std_17 and we need to undo that
+        set_target_properties(Qt6::Platform PROPERTIES INTERFACE_COMPILE_FEATURES "")
    else()
-        find_package(Qt5 ${QT_VERSION} REQUIRED COMPONENTS Widgets Concurrent Multimedia ${QT_PREFIX_HINT} ${YUZU_QT_NO_CMAKE_SYSTEM_PATH})
-    endif()
-    if (YUZU_USE_QT_WEB_ENGINE)
-        find_package(Qt5 REQUIRED COMPONENTS WebEngineCore WebEngineWidgets)
+        message(STATUS "yuzu/CMakeLists.txt: Qt6 not found/not selected, trying for Qt5")
+        # When Qt6 partially found, need this set to use Qt5 when not specifying version
+        set(QT_DEFAULT_MAJOR_VERSION 5)
+        set(QT_MAJOR_VERSION 5)
+
+        set(YUZU_USE_QT_MULTIMEDIA ON)
+        # Check for system Qt on Linux, fallback to bundled Qt
+        if (UNIX AND NOT APPLE)
+            if (NOT YUZU_USE_BUNDLED_QT)
+                find_package(Qt5 ${QT5_VERSION} COMPONENTS Widgets DBus Multimedia)
+            endif()
+            if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND (NOT Qt5_FOUND OR YUZU_USE_BUNDLED_QT))
+                # Check for dependencies, then enable bundled Qt download
+
+                # Check that the system GLIBCXX version is compatible
+                find_program(OBJDUMP objdump)
+                if (NOT OBJDUMP)
+                    message(FATAL_ERROR "Required program `objdump` not found.")
+                endif()
+                find_library(LIBSTDCXX libstdc++.so.6)
+                execute_process(
+                    COMMAND
+                        ${OBJDUMP} -T ${LIBSTDCXX}
+                    COMMAND
+                        grep GLIBCXX_3.4.28
+                    COMMAND
+                        sed "s/[0-9a-f]*.*  //"
+                    COMMAND
+                        sed "s/ .*//"
+                    COMMAND
+                        sort -u
+                    OUTPUT_VARIABLE
+                        GLIBCXX_MET
+                )
+                if (NOT GLIBCXX_MET)
+                    message(FATAL_ERROR "Qt too old or not found, and bundled Qt package is not \
+                        compatible with this system. Either install Qt ${QT_VERSION}, or provide the path \
+                        to Qt by setting the variable Qt5_ROOT.")
+                endif()
+
+                # Check for headers
+                find_package(PkgConfig REQUIRED)
+                pkg_check_modules(QT_DEP_GLU QUIET glu>=9.0.0)
+                if (NOT QT_DEP_GLU_FOUND)
+                    message(FATAL_ERROR "Qt bundled pacakge dependency `glu` not found. \
+                        Perhaps `libglu1-mesa-dev` needs to be installed?")
+                endif()
+                pkg_check_modules(QT_DEP_MESA QUIET dri>=20.0.8)
+                if (NOT QT_DEP_MESA_FOUND)
+                    message(FATAL_ERROR "Qt bundled pacakge dependency `dri` not found. \
+                        Perhaps `mesa-common-dev` needs to be installed?")
+                endif()
+
+                # Check for X libraries
+                set(BUNDLED_QT_REQUIREMENTS
+                    libxcb-icccm.so.4
+                    libxcb-image.so.0
+                    libxcb-keysyms.so.1
+                    libxcb-randr.so.0
+                    libxcb-render-util.so.0
+                    libxcb-render.so.0
+                    libxcb-shape.so.0
+                    libxcb-shm.so.0
+                    libxcb-sync.so.1
+                    libxcb-xfixes.so.0
+                    libxcb-xinerama.so.0
+                    libxcb-xkb.so.1
+                    libxcb.so.1
+                    libxkbcommon-x11.so.0
+                    libxkbcommon.so.0
+                )
+                set(UNRESOLVED_QT_DEPS "")
+                foreach (REQUIREMENT ${BUNDLED_QT_REQUIREMENTS})
+                    find_library(BUNDLED_QT_${REQUIREMENT} ${REQUIREMENT})
+                    if (NOT BUNDLED_QT_${REQUIREMENT})
+                        set(UNRESOLVED_QT_DEPS ${UNRESOLVED_QT_DEPS} ${REQUIREMENT})
+                    endif()
+                    unset(BUNDLED_QT_${REQUIREMENT})
+                endforeach()
+                unset(BUNDLED_QT_REQUIREMENTS)
+
+                if (NOT "${UNRESOLVED_QT_DEPS}" STREQUAL "")
+                    message(FATAL_ERROR "Bundled Qt package missing required dependencies: ${UNRESOLVED_QT_DEPS}")
+                endif()
+
+                set(YUZU_USE_BUNDLED_QT ON CACHE BOOL "Download bundled Qt" FORCE)
+            endif()
+            if (YUZU_USE_BUNDLED_QT)
+                # Binary package currently does not support Qt webengine, so make sure it's disabled
+                set(YUZU_USE_QT_WEB_ENGINE OFF CACHE BOOL "Use Qt Webengine" FORCE)
+            endif()
+        endif()
+
+        set(YUZU_QT_NO_CMAKE_SYSTEM_PATH)
+
+        if(YUZU_USE_BUNDLED_QT)
+            if ((MSVC_VERSION GREATER_EQUAL 1920 AND MSVC_VERSION LESS 1940) AND ARCHITECTURE_x86_64)
+                set(QT_BUILD qt-5.15.2-msvc2019_64)
+            elseif ((${CMAKE_SYSTEM_NAME} STREQUAL "Linux") AND NOT MINGW AND ARCHITECTURE_x86_64)
+                set(QT_BUILD qt5_5_15_2)
+            else()
+                message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable YUZU_USE_BUNDLED_QT and provide your own.")
+            endif()
+
+            if (DEFINED QT_BUILD)
+                download_bundled_external("qt/" ${QT_BUILD} QT_PREFIX)
+            endif()
+
+            set(QT_PREFIX_HINT HINTS "${QT_PREFIX}")
+
+            set(YUZU_QT_NO_CMAKE_SYSTEM_PATH "NO_CMAKE_SYSTEM_PATH")
+            # Binary package for Qt5 has Qt Multimedia
+            set(YUZU_USE_QT_MULTIMEDIA ON CACHE BOOL "Use Qt Multimedia" FORCE)
+        endif()
+
+        set_yuzu_qt_components()
+        find_package(Qt5 ${QT5_VERSION} COMPONENTS ${YUZU_QT_COMPONENTS} ${QT_PREFIX_HINT} ${YUZU_QT_NO_CMAKE_SYSTEM_PATH})
    endif()

-    if (ENABLE_QT_TRANSLATION)
-        find_package(Qt5 REQUIRED COMPONENTS LinguistTools ${QT_PREFIX_HINT})
-    endif()
 endif()

 # find SDL2 exports a bunch of variables that are needed, so its easier to do this outside of the yuzu_find_package
@@ -356,23 +446,13 @@ if (ENABLE_SDL2)
        set(SDL2_LIBRARY "${SDL2_PREFIX}/lib/x64/SDL2.lib" CACHE PATH "Path to SDL2 library")
        set(SDL2_DLL_DIR "${SDL2_PREFIX}/lib/x64/" CACHE PATH "Path to SDL2.dll")

-        add_library(SDL2 INTERFACE)
-        target_link_libraries(SDL2 INTERFACE "${SDL2_LIBRARY}")
-        target_include_directories(SDL2 INTERFACE "${SDL2_INCLUDE_DIR}")
+        add_library(SDL2::SDL2 INTERFACE IMPORTED)
+        target_link_libraries(SDL2::SDL2 INTERFACE "${SDL2_LIBRARY}")
+        target_include_directories(SDL2::SDL2 INTERFACE "${SDL2_INCLUDE_DIR}")
    elseif (YUZU_USE_EXTERNAL_SDL2)
        message(STATUS "Using SDL2 from externals.")
    else()
        find_package(SDL2 2.0.18 REQUIRED)
-
-        # Some installations don't set SDL2_LIBRARIES
-        if("${SDL2_LIBRARIES}" STREQUAL "")
-            message(WARNING "SDL2_LIBRARIES wasn't set, manually setting to SDL2::SDL2")
-            set(SDL2_LIBRARIES "SDL2::SDL2")
-        endif()
-
-        include_directories(SYSTEM ${SDL2_INCLUDE_DIRS})
-        add_library(SDL2 INTERFACE)
-        target_link_libraries(SDL2 INTERFACE "${SDL2_LIBRARIES}")
    endif()
 endif()

@@ -384,25 +464,6 @@ if (TARGET Boost::boost)
    add_library(boost ALIAS Boost::boost)
 endif()

-# Ensure libusb is properly configured (based on dolphin libusb include)
-if(NOT APPLE AND NOT YUZU_USE_BUNDLED_LIBUSB)
-    find_package(PkgConfig)
-    if (PKG_CONFIG_FOUND AND NOT CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD")
-        pkg_check_modules(LIBUSB QUIET libusb-1.0>=1.0.24)
-    else()
-        find_package(LibUSB)
-    endif()
-
-    if (LIBUSB_FOUND)
-        add_library(usb INTERFACE)
-        target_include_directories(usb INTERFACE "${LIBUSB_INCLUDE_DIRS}")
-        target_link_libraries(usb INTERFACE "${LIBUSB_LIBRARIES}")
-    else()
-        message(WARNING "libusb not found, falling back to externals")
-        set(YUZU_USE_BUNDLED_LIBUSB ON)
-    endif()
-endif()
-
 # List of all FFmpeg components required
 set(FFmpeg_COMPONENTS
    avcodec
@@ -415,22 +476,7 @@ if (UNIX AND NOT APPLE)
 endif()
 if (NOT YUZU_USE_BUNDLED_FFMPEG)
    # Use system installed FFmpeg
-    find_package(FFmpeg 4.3 QUIET COMPONENTS ${FFmpeg_COMPONENTS})
-
-    if (FFmpeg_FOUND)
-        # Overwrite aggregate defines from FFmpeg module to avoid over-linking libraries.
-        # Prevents shipping too many libraries with the AppImage.
-        set(FFmpeg_LIBRARIES "")
-        set(FFmpeg_INCLUDE_DIR "")
-
-        foreach(COMPONENT ${FFmpeg_COMPONENTS})
-            set(FFmpeg_LIBRARIES ${FFmpeg_LIBRARIES} ${FFmpeg_LIBRARY_${COMPONENT}} CACHE PATH "Paths to FFmpeg libraries" FORCE)
-            set(FFmpeg_INCLUDE_DIR ${FFmpeg_INCLUDE_DIR} ${FFmpeg_INCLUDE_${COMPONENT}} CACHE PATH "Path to FFmpeg headers" FORCE)
-        endforeach()
-    else()
-        message(WARNING "FFmpeg not found or too old, falling back to externals")
-        set(YUZU_USE_BUNDLED_FFMPEG ON)
-    endif()
+    find_package(FFmpeg 4.3 REQUIRED QUIET COMPONENTS ${FFmpeg_COMPONENTS})
 endif()

 # Prefer the -pthread flag on Linux.
@@ -547,7 +593,21 @@ if (MSVC AND CMAKE_GENERATOR STREQUAL "Ninja")
    )
 endif()

-enable_testing()
+if (YUZU_USE_FASTER_LD AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    # We will assume that if the compiler is GCC, it will attempt to use ld.bfd by default.
+    # Try to pick a faster linker.
+    find_program(LLD lld)
+    find_program(MOLD mold)
+
+    if (MOLD AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12.1")
+        message(NOTICE "Selecting mold as linker")
+        add_link_options("-fuse-ld=mold")
+    elseif (LLD)
+        message(NOTICE "Selecting lld as linker")
+        add_link_options("-fuse-ld=lld")
+    endif()
+endif()
+
 add_subdirectory(externals)
 add_subdirectory(src)

@@ -27,10 +27,13 @@ function(copy_yuzu_Qt5_deps target_dir)
            Qt5Core$<$<CONFIG:Debug>:d>.*
            Qt5Gui$<$<CONFIG:Debug>:d>.*
            Qt5Widgets$<$<CONFIG:Debug>:d>.*
-            Qt5Multimedia$<$<CONFIG:Debug>:d>.*
            Qt5Network$<$<CONFIG:Debug>:d>.*
        )
-
+        if (YUZU_USE_QT_MULTIMEDIA)
+            windows_copy_files(${target_dir} ${Qt5_DLL_DIR} ${DLL_DEST}
+                Qt5Multimedia$<$<CONFIG:Debug>:d>.*
+            )
+        endif()
        if (YUZU_USE_QT_WEB_ENGINE)
            windows_copy_files(${target_dir} ${Qt5_DLL_DIR} ${DLL_DEST}
                Qt5Network$<$<CONFIG:Debug>:d>.*
@@ -0,0 +1,27 @@
+# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+find_path(DiscordRPC_INCLUDE_DIR discord_rpc.h)
+
+find_library(DiscordRPC_LIBRARY discord-rpc)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(DiscordRPC
+    REQUIRED_VARS
+        DiscordRPC_LIBRARY
+        DiscordRPC_INCLUDE_DIR
+)
+
+if (DiscordRPC_FOUND AND NOT TARGET DiscordRPC::discord-rpc)
+    add_library(DiscordRPC::discord-rpc UNKNOWN IMPORTED)
+    set_target_properties(DiscordRPC::discord-rpc PROPERTIES
+        IMPORTED_LOCATION "${DiscordRPC_LIBRARY}"
+        INTERFACE_INCLUDE_DIRECTORIES "${DiscordRPC_INCLUDE_DIR}"
+    )
+endif()
+
+mark_as_advanced(
+    DiscordRPC_INCLUDE_DIR
+    DiscordRPC_LIBRARY
+)
@@ -185,3 +185,11 @@ foreach(c ${_FFmpeg_ALL_COMPONENTS})
 endforeach()
 unset(_FFmpeg_ALL_COMPONENTS)
 unset(_FFmpeg_REQUIRED_VARS)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(FFmpeg
+  REQUIRED_VARS
+    FFmpeg_LIBRARIES
+    FFmpeg_INCLUDE_DIR
+  HANDLE_COMPONENTS
+)
@@ -0,0 +1,15 @@
+# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+find_package(PkgConfig QUIET)
+pkg_search_module(OPUS QUIET IMPORTED_TARGET opus)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Opus
+    REQUIRED_VARS OPUS_LINK_LIBRARIES
+    VERSION_VAR OPUS_VERSION
+)
+
+if (Opus_FOUND AND NOT TARGET Opus::opus)
+    add_library(Opus::opus ALIAS PkgConfig::OPUS)
+endif()
@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+find_package(PkgConfig QUIET)
+pkg_search_module(ENET QUIET IMPORTED_TARGET libenet)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(enet
+    REQUIRED_VARS ENET_LINK_LIBRARIES
+    VERSION_VAR ENET_VERSION
+)
+
+if (enet_FOUND AND NOT TARGET enet::enet)
+    add_library(enet::enet ALIAS PkgConfig::ENET)
+endif()
@@ -0,0 +1,21 @@
+# SPDX-FileCopyrightText: 2022 Andrea Pappacoda <andrea@pappacoda.it>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+include(FindPackageHandleStandardArgs)
+
+find_package(httplib QUIET CONFIG)
+if (httplib_CONSIDERED_CONFIGS)
+    find_package_handle_standard_args(httplib CONFIG_MODE)
+else()
+    find_package(PkgConfig QUIET)
+    pkg_search_module(HTTPLIB QUIET IMPORTED_TARGET cpp-httplib)
+    find_package_handle_standard_args(httplib
+        REQUIRED_VARS HTTPLIB_INCLUDEDIR
+        VERSION_VAR HTTPLIB_VERSION
+    )
+endif()
+
+if (httplib_FOUND AND NOT TARGET httplib::httplib)
+    add_library(httplib::httplib ALIAS PkgConfig::HTTPLIB)
+endif()
@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+find_package(PkgConfig QUIET)
+pkg_search_module(INIREADER QUIET IMPORTED_TARGET INIReader)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(inih
+    REQUIRED_VARS INIREADER_LINK_LIBRARIES
+    VERSION_VAR INIREADER_VERSION
+)
+
+if (inih_FOUND AND NOT TARGET inih::INIReader)
+    add_library(inih::INIReader ALIAS PkgConfig::INIREADER)
+endif()
@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+find_package(PkgConfig QUIET)
+pkg_search_module(LIBUSB QUIET IMPORTED_TARGET libusb-1.0)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(libusb
+    REQUIRED_VARS LIBUSB_LINK_LIBRARIES
+    VERSION_VAR LIBUSB_VERSION
+)
+
+if (libusb_FOUND AND NOT TARGET libusb::usb)
+    add_library(libusb::usb ALIAS PkgConfig::LIBUSB)
+endif()
@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+include(FindPackageHandleStandardArgs)
+
+find_package(lz4 QUIET CONFIG)
+if (lz4_CONSIDERED_CONFIGS)
+    find_package_handle_standard_args(lz4 CONFIG_MODE)
+else()
+    find_package(PkgConfig QUIET)
+    pkg_search_module(LZ4 QUIET IMPORTED_TARGET liblz4)
+    find_package_handle_standard_args(lz4
+        REQUIRED_VARS LZ4_LINK_LIBRARIES
+        VERSION_VAR LZ4_VERSION
+    )
+endif()
+
+if (lz4_FOUND AND NOT TARGET lz4::lz4)
+    if (TARGET LZ4::lz4_shared)
+        add_library(lz4::lz4 ALIAS LZ4::lz4_shared)
+    elseif (TARGET LZ4::lz4_static)
+        add_library(lz4::lz4 ALIAS LZ4::lz4_static)
+    else()
+        add_library(lz4::lz4 ALIAS PkgConfig::LZ4)
+    endif()
+endif()
@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+include(FindPackageHandleStandardArgs)
+
+find_package(zstd QUIET CONFIG)
+if (zstd_CONSIDERED_CONFIGS)
+    find_package_handle_standard_args(zstd CONFIG_MODE)
+else()
+    find_package(PkgConfig QUIET)
+    pkg_search_module(ZSTD QUIET IMPORTED_TARGET libzstd)
+    find_package_handle_standard_args(zstd
+        REQUIRED_VARS ZSTD_LINK_LIBRARIES
+        VERSION_VAR ZSTD_VERSION
+    )
+endif()
+
+if (zstd_FOUND AND NOT TARGET zstd::zstd)
+    if (TARGET zstd::libzstd_shared)
+        add_library(zstd::zstd ALIAS zstd::libzstd_shared)
+    elseif (TARGET zstd::libzstd_static)
+        add_library(zstd::zstd ALIAS zstd::libzstd_static)
+    else()
+        add_library(zstd::zstd ALIAS PkgConfig::ZSTD)
+    endif()
+endif()
@@ -0,0 +1,15 @@
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+   As an exception, if, as a result of your compiling your source code, portions
+   of this Software are embedded into an Object form of such source code, you
+   may redistribute such embedded portions in such Object form without complying
+   with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+   In addition, if you combine or link compiled forms of this Software with
+   software that is licensed under the GPLv2 ("Combined Software") and if a
+   court of competent jurisdiction determines that the patent provision (Section
+   3), the indemnity provision (Section 9) or other Section of the License
+   conflicts with the conditions of the GPLv2, you may retroactively and
+   prospectively choose to deem waived or otherwise exclude such Section(s) of
+   the License, but only in their entirety and only with respect to the Combined
+   Software.
@@ -53,10 +53,10 @@ SPDX-License-Identifier: CC0-1.0
  <developer_name>yuzu Emulator Team</developer_name>
  <content_rating type="oars-1.0"/>
  <screenshots>
-    <screenshot type="default">https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/001-Super%20Mario%20Odyssey%20.png</screenshot>
-    <screenshot>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/004-The%20Legend%20of%20Zelda%20Skyward%20Sword%20HD.png</screenshot>
-    <screenshot>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/007-Pokemon%20Sword.png</screenshot>
-    <screenshot>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/010-Hyrule%20Warriors%20Age%20of%20Calamity.png</screenshot>
-    <screenshot>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/039-Pok%C3%A9mon%20Mystery%20Dungeon%20Rescue%20Team%20DX.png.png.png</screenshot>
+    <screenshot type="default"><image>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/001-Super%20Mario%20Odyssey%20.png</image></screenshot>
+    <screenshot><image>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/004-The%20Legend%20of%20Zelda%20Skyward%20Sword%20HD.png</image></screenshot>
+    <screenshot><image>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/007-Pokemon%20Sword.png</image></screenshot>
+    <screenshot><image>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/010-Hyrule%20Warriors%20Age%20of%20Calamity.png</image></screenshot>
+    <screenshot><image>https://raw.githubusercontent.com/yuzu-emu/yuzu-emu.github.io/master/images/screenshots/039-Pok%C3%A9mon%20Mystery%20Dungeon%20Rescue%20Team%20DX.png.png.png</image></screenshot>
  </screenshots>
 </component>
@@ -1,24 +1,23 @@
 # SPDX-FileCopyrightText: 2016 Citra Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later

-list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules")
-list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/externals/find-modules")
-include(DownloadExternals)
+# Dynarmic has cmake_minimum_required(3.12) and we may want to override
+# some of its variables, which is only possible in 3.13+
+set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
+
+# Disable tests in all externals supporting the standard option name
+set(BUILD_TESTING OFF)

 # xbyak
-if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
-    add_library(xbyak INTERFACE)
-    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/xbyak/xbyak DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    target_include_directories(xbyak SYSTEM INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
+if ((ARCHITECTURE_x86 OR ARCHITECTURE_x86_64) AND NOT TARGET xbyak::xbyak)
+    add_subdirectory(xbyak EXCLUDE_FROM_ALL)
 endif()

 # Dynarmic
-if (ARCHITECTURE_x86_64)
-    set(DYNARMIC_NO_BUNDLED_FMT ON)
-    set(DYNARMIC_IGNORE_ASSERTS ON CACHE BOOL "" FORCE)
-    add_subdirectory(dynarmic)
+if ((ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64) AND NOT TARGET dynarmic::dynarmic)
+    set(DYNARMIC_IGNORE_ASSERTS ON)
+    add_subdirectory(dynarmic EXCLUDE_FROM_ALL)
+    add_library(dynarmic::dynarmic ALIAS dynarmic)
 endif()

 # getopt
@@ -30,7 +29,9 @@ endif()
 add_subdirectory(glad)

 # inih
-add_subdirectory(inih)
+if (NOT TARGET inih::INIReader)
+    add_subdirectory(inih)
+endif()

 # mbedtls
 add_subdirectory(mbedtls EXCLUDE_FROM_ALL)
@@ -46,8 +47,8 @@ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12" AND CMAKE_CXX_COMPILER
 endif()

 # libusb
-if (NOT LIBUSB_FOUND OR YUZU_USE_BUNDLED_LIBUSB)
-    add_subdirectory(libusb)
+if (ENABLE_LIBUSB AND NOT TARGET libusb::usb)
+    add_subdirectory(libusb EXCLUDE_FROM_ALL)
 endif()

 # SDL2
@@ -61,44 +62,56 @@ if (YUZU_USE_EXTERNAL_SDL2)
            Locale Power Render)
        foreach(_SUB ${SDL_UNUSED_SUBSYSTEMS})
          string(TOUPPER ${_SUB} _OPT)
-          option(SDL_${_OPT} "" OFF)
+          set(SDL_${_OPT} OFF)
        endforeach()

-        option(HIDAPI "" ON)
+        set(HIDAPI ON)
    endif()
    set(SDL_STATIC ON)
    set(SDL_SHARED OFF)
+    if (APPLE)
+        set(SDL_FILE ON)
+    endif()

    add_subdirectory(SDL EXCLUDE_FROM_ALL)
-    add_library(SDL2 ALIAS SDL2-static)
 endif()

 # ENet
-add_subdirectory(enet)
-target_include_directories(enet INTERFACE ./enet/include)
+if (NOT TARGET enet::enet)
+    add_subdirectory(enet EXCLUDE_FROM_ALL)
+    target_include_directories(enet INTERFACE ./enet/include)
+    add_library(enet::enet ALIAS enet)
+endif()

 # Cubeb
-if(ENABLE_CUBEB)
-    set(BUILD_TESTS OFF CACHE BOOL "")
+if (ENABLE_CUBEB AND NOT TARGET cubeb::cubeb)
+    set(BUILD_TESTS OFF)
    add_subdirectory(cubeb EXCLUDE_FROM_ALL)
+    add_library(cubeb::cubeb ALIAS cubeb)
 endif()

 # DiscordRPC
-if (USE_DISCORD_PRESENCE)
+if (USE_DISCORD_PRESENCE AND NOT TARGET DiscordRPC::discord-rpc)
    add_subdirectory(discord-rpc EXCLUDE_FROM_ALL)
    target_include_directories(discord-rpc INTERFACE ./discord-rpc/include)
+    add_library(DiscordRPC::discord-rpc ALIAS discord-rpc)
 endif()

 # Sirit
-add_subdirectory(sirit)
+add_subdirectory(sirit EXCLUDE_FROM_ALL)

-if (ENABLE_WEB_SERVICE)
-    find_package(OpenSSL 1.1)
-    if (OPENSSL_FOUND)
-        set(OPENSSL_LIBRARIES OpenSSL::SSL OpenSSL::Crypto)
-    else()
+# httplib
+if (ENABLE_WEB_SERVICE AND NOT TARGET httplib::httplib)
+    if (NOT WIN32)
+        find_package(OpenSSL 1.1)
+        if (OPENSSL_FOUND)
+            set(OPENSSL_LIBRARIES OpenSSL::SSL OpenSSL::Crypto)
+        endif()
+    endif()
+
+    if (WIN32 OR NOT OPENSSL_FOUND)
        # LibreSSL
-        set(LIBRESSL_SKIP_INSTALL ON CACHE BOOL "")
+        set(LIBRESSL_SKIP_INSTALL ON)
        set(OPENSSLDIR "/etc/ssl/")
        add_subdirectory(libressl EXCLUDE_FROM_ALL)
        target_include_directories(ssl INTERFACE ./libressl/include)
@@ -108,7 +121,6 @@ if (ENABLE_WEB_SERVICE)
            DEFINITION OPENSSL_LIBS)
    endif()

-    # httplib
    add_library(httplib INTERFACE)
    target_include_directories(httplib INTERFACE ./cpp-httplib)
    target_compile_definitions(httplib INTERFACE -DCPPHTTPLIB_OPENSSL_SUPPORT)
@@ -116,18 +128,20 @@ if (ENABLE_WEB_SERVICE)
    if (WIN32)
        target_link_libraries(httplib INTERFACE crypt32 cryptui ws2_32)
    endif()
-	
-    # cpp-jwt
+    add_library(httplib::httplib ALIAS httplib)
+endif()
+
+# cpp-jwt
+if (ENABLE_WEB_SERVICE AND NOT TARGET cpp-jwt::cpp-jwt)
    add_library(cpp-jwt INTERFACE)
    target_include_directories(cpp-jwt INTERFACE ./cpp-jwt/include)
    target_compile_definitions(cpp-jwt INTERFACE CPP_JWT_USE_VENDORED_NLOHMANN_JSON)
+    add_library(cpp-jwt::cpp-jwt ALIAS cpp-jwt)
 endif()

 # Opus
-if (YUZU_USE_BUNDLED_OPUS)
+if (NOT TARGET Opus::opus)
    add_subdirectory(opus EXCLUDE_FROM_ALL)
-else()
-    find_package(Opus 1.3 REQUIRED)
 endif()

 # FFMpeg
@@ -138,3 +152,12 @@ if (YUZU_USE_BUNDLED_FFMPEG)
    set(FFmpeg_LIBRARIES "${FFmpeg_LIBRARIES}" PARENT_SCOPE)
    set(FFmpeg_INCLUDE_DIR "${FFmpeg_INCLUDE_DIR}" PARENT_SCOPE)
 endif()
+
+# Vulkan-Headers
+if (YUZU_USE_EXTERNAL_VULKAN_HEADERS)
+    add_subdirectory(Vulkan-Headers EXCLUDE_FROM_ALL)
+endif()
+
+add_library(demangle STATIC)
+target_include_directories(demangle PUBLIC ./demangle)
+target_sources(demangle PRIVATE demangle/ItaniumDemangle.cpp)
@@ -0,0 +1,104 @@
+//===--- Demangle.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-FileCopyrightText: Part of the LLVM Project
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEMANGLE_DEMANGLE_H
+#define LLVM_DEMANGLE_DEMANGLE_H
+
+#include <cstddef>
+#include <string>
+
+namespace llvm {
+/// This is a llvm local version of __cxa_demangle. Other than the name and
+/// being in the llvm namespace it is identical.
+///
+/// The mangled_name is demangled into buf and returned. If the buffer is not
+/// large enough, realloc is used to expand it.
+///
+/// The *status will be set to a value from the following enumeration
+enum : int {
+  demangle_unknown_error = -4,
+  demangle_invalid_args = -3,
+  demangle_invalid_mangled_name = -2,
+  demangle_memory_alloc_failure = -1,
+  demangle_success = 0,
+};
+
+char *itaniumDemangle(const char *mangled_name, char *buf, size_t *n,
+                      int *status);
+
+
+enum MSDemangleFlags {
+  MSDF_None = 0,
+  MSDF_DumpBackrefs = 1 << 0,
+  MSDF_NoAccessSpecifier = 1 << 1,
+  MSDF_NoCallingConvention = 1 << 2,
+  MSDF_NoReturnType = 1 << 3,
+  MSDF_NoMemberType = 1 << 4,
+};
+char *microsoftDemangle(const char *mangled_name, char *buf, size_t *n,
+                        int *status, MSDemangleFlags Flags = MSDF_None);
+
+/// "Partial" demangler. This supports demangling a string into an AST
+/// (typically an intermediate stage in itaniumDemangle) and querying certain
+/// properties or partially printing the demangled name.
+struct ItaniumPartialDemangler {
+  ItaniumPartialDemangler();
+
+  ItaniumPartialDemangler(ItaniumPartialDemangler &&Other);
+  ItaniumPartialDemangler &operator=(ItaniumPartialDemangler &&Other);
+
+  /// Demangle into an AST. Subsequent calls to the rest of the member functions
+  /// implicitly operate on the AST this produces.
+  /// \return true on error, false otherwise
+  bool partialDemangle(const char *MangledName);
+
+  /// Just print the entire mangled name into Buf. Buf and N behave like the
+  /// second and third parameters to itaniumDemangle.
+  char *finishDemangle(char *Buf, size_t *N) const;
+
+  /// Get the base name of a function. This doesn't include trailing template
+  /// arguments, ie for "a::b<int>" this function returns "b".
+  char *getFunctionBaseName(char *Buf, size_t *N) const;
+
+  /// Get the context name for a function. For "a::b::c", this function returns
+  /// "a::b".
+  char *getFunctionDeclContextName(char *Buf, size_t *N) const;
+
+  /// Get the entire name of this function.
+  char *getFunctionName(char *Buf, size_t *N) const;
+
+  /// Get the parameters for this function.
+  char *getFunctionParameters(char *Buf, size_t *N) const;
+  char *getFunctionReturnType(char *Buf, size_t *N) const;
+
+  /// If this function has any any cv or reference qualifiers. These imply that
+  /// the function is a non-static member function.
+  bool hasFunctionQualifiers() const;
+
+  /// If this symbol describes a constructor or destructor.
+  bool isCtorOrDtor() const;
+
+  /// If this symbol describes a function.
+  bool isFunction() const;
+
+  /// If this symbol describes a variable.
+  bool isData() const;
+
+  /// If this symbol is a <special-name>. These are generally implicitly
+  /// generated by the implementation, such as vtables and typeinfo names.
+  bool isSpecialName() const;
+
+  ~ItaniumPartialDemangler();
+private:
+  void *RootNode;
+  void *Context;
+};
+} // namespace llvm
+
+#endif
@@ -0,0 +1,93 @@
+//===--- DemangleConfig.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-FileCopyrightText: Part of the LLVM Project
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains a variety of feature test macros copied from
+// include/llvm/Support/Compiler.h so that LLVMDemangle does not need to take
+// a dependency on LLVMSupport.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEMANGLE_COMPILER_H
+#define LLVM_DEMANGLE_COMPILER_H
+
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif
+
+#ifndef __has_cpp_attribute
+#define __has_cpp_attribute(x) 0
+#endif
+
+#ifndef __has_attribute
+#define __has_attribute(x) 0
+#endif
+
+#ifndef __has_builtin
+#define __has_builtin(x) 0
+#endif
+
+#ifndef DEMANGLE_GNUC_PREREQ
+#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+#define DEMANGLE_GNUC_PREREQ(maj, min, patch)                           \
+  ((__GNUC__ << 20) + (__GNUC_MINOR__ << 10) + __GNUC_PATCHLEVEL__ >=          \
+   ((maj) << 20) + ((min) << 10) + (patch))
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
+#define DEMANGLE_GNUC_PREREQ(maj, min, patch)                           \
+  ((__GNUC__ << 20) + (__GNUC_MINOR__ << 10) >= ((maj) << 20) + ((min) << 10))
+#else
+#define DEMANGLE_GNUC_PREREQ(maj, min, patch) 0
+#endif
+#endif
+
+#if __has_attribute(used) || DEMANGLE_GNUC_PREREQ(3, 1, 0)
+#define DEMANGLE_ATTRIBUTE_USED __attribute__((__used__))
+#else
+#define DEMANGLE_ATTRIBUTE_USED
+#endif
+
+#if __has_builtin(__builtin_unreachable) || DEMANGLE_GNUC_PREREQ(4, 5, 0)
+#define DEMANGLE_UNREACHABLE __builtin_unreachable()
+#elif defined(_MSC_VER)
+#define DEMANGLE_UNREACHABLE __assume(false)
+#else
+#define DEMANGLE_UNREACHABLE
+#endif
+
+#if __has_attribute(noinline) || DEMANGLE_GNUC_PREREQ(3, 4, 0)
+#define DEMANGLE_ATTRIBUTE_NOINLINE __attribute__((noinline))
+#elif defined(_MSC_VER)
+#define DEMANGLE_ATTRIBUTE_NOINLINE __declspec(noinline)
+#else
+#define DEMANGLE_ATTRIBUTE_NOINLINE
+#endif
+
+#if !defined(NDEBUG)
+#define DEMANGLE_DUMP_METHOD DEMANGLE_ATTRIBUTE_NOINLINE DEMANGLE_ATTRIBUTE_USED
+#else
+#define DEMANGLE_DUMP_METHOD DEMANGLE_ATTRIBUTE_NOINLINE
+#endif
+
+#if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
+#define DEMANGLE_FALLTHROUGH [[fallthrough]]
+#elif __has_cpp_attribute(gnu::fallthrough)
+#define DEMANGLE_FALLTHROUGH [[gnu::fallthrough]]
+#elif !__cplusplus
+// Workaround for llvm.org/PR23435, since clang 3.6 and below emit a spurious
+// error when __has_cpp_attribute is given a scoped attribute in C mode.
+#define DEMANGLE_FALLTHROUGH
+#elif __has_cpp_attribute(clang::fallthrough)
+#define DEMANGLE_FALLTHROUGH [[clang::fallthrough]]
+#else
+#define DEMANGLE_FALLTHROUGH
+#endif
+
+#define DEMANGLE_NAMESPACE_BEGIN namespace llvm { namespace itanium_demangle {
+#define DEMANGLE_NAMESPACE_END } }
+
+#endif
@@ -0,0 +1,588 @@
+//===------------------------- ItaniumDemangle.cpp ------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-FileCopyrightText: Part of the LLVM Project
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// FIXME: (possibly) incomplete list of features that clang mangles that this
+// file does not yet support:
+//   - C++ modules TS
+
+#include "Demangle.h"
+#include "ItaniumDemangle.h"
+
+#include <cassert>
+#include <cctype>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <functional>
+#include <numeric>
+#include <utility>
+#include <vector>
+
+using namespace llvm;
+using namespace llvm::itanium_demangle;
+
+constexpr const char *itanium_demangle::FloatData<float>::spec;
+constexpr const char *itanium_demangle::FloatData<double>::spec;
+constexpr const char *itanium_demangle::FloatData<long double>::spec;
+
+// <discriminator> := _ <non-negative number>      # when number < 10
+//                 := __ <non-negative number> _   # when number >= 10
+//  extension      := decimal-digit+               # at the end of string
+const char *itanium_demangle::parse_discriminator(const char *first,
+                                                  const char *last) {
+  // parse but ignore discriminator
+  if (first != last) {
+    if (*first == '_') {
+      const char *t1 = first + 1;
+      if (t1 != last) {
+        if (std::isdigit(*t1))
+          first = t1 + 1;
+        else if (*t1 == '_') {
+          for (++t1; t1 != last && std::isdigit(*t1); ++t1)
+            ;
+          if (t1 != last && *t1 == '_')
+            first = t1 + 1;
+        }
+      }
+    } else if (std::isdigit(*first)) {
+      const char *t1 = first + 1;
+      for (; t1 != last && std::isdigit(*t1); ++t1)
+        ;
+      if (t1 == last)
+        first = last;
+    }
+  }
+  return first;
+}
+
+#ifndef NDEBUG
+namespace {
+struct DumpVisitor {
+  unsigned Depth = 0;
+  bool PendingNewline = false;
+
+  template<typename NodeT> static constexpr bool wantsNewline(const NodeT *) {
+    return true;
+  }
+  static bool wantsNewline(NodeArray A) { return !A.empty(); }
+  static constexpr bool wantsNewline(...) { return false; }
+
+  template<typename ...Ts> static bool anyWantNewline(Ts ...Vs) {
+    for (bool B : {wantsNewline(Vs)...})
+      if (B)
+        return true;
+    return false;
+  }
+
+  void printStr(const char *S) { fprintf(stderr, "%s", S); }
+  void print(StringView SV) {
+    fprintf(stderr, "\"%.*s\"", (int)SV.size(), SV.begin());
+  }
+  void print(const Node *N) {
+    if (N)
+      N->visit(std::ref(*this));
+    else
+      printStr("<null>");
+  }
+  void print(NodeOrString NS) {
+    if (NS.isNode())
+      print(NS.asNode());
+    else if (NS.isString())
+      print(NS.asString());
+    else
+      printStr("NodeOrString()");
+  }
+  void print(NodeArray A) {
+    ++Depth;
+    printStr("{");
+    bool First = true;
+    for (const Node *N : A) {
+      if (First)
+        print(N);
+      else
+        printWithComma(N);
+      First = false;
+    }
+    printStr("}");
+    --Depth;
+  }
+
+  // Overload used when T is exactly 'bool', not merely convertible to 'bool'.
+  void print(bool B) { printStr(B ? "true" : "false"); }
+
+  template <class T>
+  typename std::enable_if<std::is_unsigned<T>::value>::type print(T N) {
+    fprintf(stderr, "%llu", (unsigned long long)N);
+  }
+
+  template <class T>
+  typename std::enable_if<std::is_signed<T>::value>::type print(T N) {
+    fprintf(stderr, "%lld", (long long)N);
+  }
+
+  void print(ReferenceKind RK) {
+    switch (RK) {
+    case ReferenceKind::LValue:
+      return printStr("ReferenceKind::LValue");
+    case ReferenceKind::RValue:
+      return printStr("ReferenceKind::RValue");
+    }
+  }
+  void print(FunctionRefQual RQ) {
+    switch (RQ) {
+    case FunctionRefQual::FrefQualNone:
+      return printStr("FunctionRefQual::FrefQualNone");
+    case FunctionRefQual::FrefQualLValue:
+      return printStr("FunctionRefQual::FrefQualLValue");
+    case FunctionRefQual::FrefQualRValue:
+      return printStr("FunctionRefQual::FrefQualRValue");
+    }
+  }
+  void print(Qualifiers Qs) {
+    if (!Qs) return printStr("QualNone");
+    struct QualName { Qualifiers Q; const char *Name; } Names[] = {
+      {QualConst, "QualConst"},
+      {QualVolatile, "QualVolatile"},
+      {QualRestrict, "QualRestrict"},
+    };
+    for (QualName Name : Names) {
+      if (Qs & Name.Q) {
+        printStr(Name.Name);
+        Qs = Qualifiers(Qs & ~Name.Q);
+        if (Qs) printStr(" | ");
+      }
+    }
+  }
+  void print(SpecialSubKind SSK) {
+    switch (SSK) {
+    case SpecialSubKind::allocator:
+      return printStr("SpecialSubKind::allocator");
+    case SpecialSubKind::basic_string:
+      return printStr("SpecialSubKind::basic_string");
+    case SpecialSubKind::string:
+      return printStr("SpecialSubKind::string");
+    case SpecialSubKind::istream:
+      return printStr("SpecialSubKind::istream");
+    case SpecialSubKind::ostream:
+      return printStr("SpecialSubKind::ostream");
+    case SpecialSubKind::iostream:
+      return printStr("SpecialSubKind::iostream");
+    }
+  }
+  void print(TemplateParamKind TPK) {
+    switch (TPK) {
+    case TemplateParamKind::Type:
+      return printStr("TemplateParamKind::Type");
+    case TemplateParamKind::NonType:
+      return printStr("TemplateParamKind::NonType");
+    case TemplateParamKind::Template:
+      return printStr("TemplateParamKind::Template");
+    }
+  }
+
+  void newLine() {
+    printStr("\n");
+    for (unsigned I = 0; I != Depth; ++I)
+      printStr(" ");
+    PendingNewline = false;
+  }
+
+  template<typename T> void printWithPendingNewline(T V) {
+    print(V);
+    if (wantsNewline(V))
+      PendingNewline = true;
+  }
+
+  template<typename T> void printWithComma(T V) {
+    if (PendingNewline || wantsNewline(V)) {
+      printStr(",");
+      newLine();
+    } else {
+      printStr(", ");
+    }
+
+    printWithPendingNewline(V);
+  }
+
+  struct CtorArgPrinter {
+    DumpVisitor &Visitor;
+
+    template<typename T, typename ...Rest> void operator()(T V, Rest ...Vs) {
+      if (Visitor.anyWantNewline(V, Vs...))
+        Visitor.newLine();
+      Visitor.printWithPendingNewline(V);
+      int PrintInOrder[] = { (Visitor.printWithComma(Vs), 0)..., 0 };
+      (void)PrintInOrder;
+    }
+  };
+
+  template<typename NodeT> void operator()(const NodeT *Node) {
+    Depth += 2;
+    fprintf(stderr, "%s(", itanium_demangle::NodeKind<NodeT>::name());
+    Node->match(CtorArgPrinter{*this});
+    fprintf(stderr, ")");
+    Depth -= 2;
+  }
+
+  void operator()(const ForwardTemplateReference *Node) {
+    Depth += 2;
+    fprintf(stderr, "ForwardTemplateReference(");
+    if (Node->Ref && !Node->Printing) {
+      Node->Printing = true;
+      CtorArgPrinter{*this}(Node->Ref);
+      Node->Printing = false;
+    } else {
+      CtorArgPrinter{*this}(Node->Index);
+    }
+    fprintf(stderr, ")");
+    Depth -= 2;
+  }
+};
+}
+
+void itanium_demangle::Node::dump() const {
+  DumpVisitor V;
+  visit(std::ref(V));
+  V.newLine();
+}
+#endif
+
+namespace {
+class BumpPointerAllocator {
+  struct BlockMeta {
+    BlockMeta* Next;
+    size_t Current;
+  };
+
+  static constexpr size_t AllocSize = 4096;
+  static constexpr size_t UsableAllocSize = AllocSize - sizeof(BlockMeta);
+
+  alignas(long double) char InitialBuffer[AllocSize];
+  BlockMeta* BlockList = nullptr;
+
+  void grow() {
+    char* NewMeta = static_cast<char *>(std::malloc(AllocSize));
+    if (NewMeta == nullptr)
+      std::terminate();
+    BlockList = new (NewMeta) BlockMeta{BlockList, 0};
+  }
+
+  void* allocateMassive(size_t NBytes) {
+    NBytes += sizeof(BlockMeta);
+    BlockMeta* NewMeta = reinterpret_cast<BlockMeta*>(std::malloc(NBytes));
+    if (NewMeta == nullptr)
+      std::terminate();
+    BlockList->Next = new (NewMeta) BlockMeta{BlockList->Next, 0};
+    return static_cast<void*>(NewMeta + 1);
+  }
+
+public:
+  BumpPointerAllocator()
+      : BlockList(new (InitialBuffer) BlockMeta{nullptr, 0}) {}
+
+  void* allocate(size_t N) {
+    N = (N + 15u) & ~15u;
+    if (N + BlockList->Current >= UsableAllocSize) {
+      if (N > UsableAllocSize)
+        return allocateMassive(N);
+      grow();
+    }
+    BlockList->Current += N;
+    return static_cast<void*>(reinterpret_cast<char*>(BlockList + 1) +
+                              BlockList->Current - N);
+  }
+
+  void reset() {
+    while (BlockList) {
+      BlockMeta* Tmp = BlockList;
+      BlockList = BlockList->Next;
+      if (reinterpret_cast<char*>(Tmp) != InitialBuffer)
+        std::free(Tmp);
+    }
+    BlockList = new (InitialBuffer) BlockMeta{nullptr, 0};
+  }
+
+  ~BumpPointerAllocator() { reset(); }
+};
+
+class DefaultAllocator {
+  BumpPointerAllocator Alloc;
+
+public:
+  void reset() { Alloc.reset(); }
+
+  template<typename T, typename ...Args> T *makeNode(Args &&...args) {
+    return new (Alloc.allocate(sizeof(T)))
+        T(std::forward<Args>(args)...);
+  }
+
+  void *allocateNodeArray(size_t sz) {
+    return Alloc.allocate(sizeof(Node *) * sz);
+  }
+};
+}  // unnamed namespace
+
+//===----------------------------------------------------------------------===//
+// Code beyond this point should not be synchronized with libc++abi.
+//===----------------------------------------------------------------------===//
+
+using Demangler = itanium_demangle::ManglingParser<DefaultAllocator>;
+
+char *llvm::itaniumDemangle(const char *MangledName, char *Buf,
+                            size_t *N, int *Status) {
+  if (MangledName == nullptr || (Buf != nullptr && N == nullptr)) {
+    if (Status)
+      *Status = demangle_invalid_args;
+    return nullptr;
+  }
+
+  int InternalStatus = demangle_success;
+  Demangler Parser(MangledName, MangledName + std::strlen(MangledName));
+  OutputStream S;
+
+  Node *AST = Parser.parse();
+
+  if (AST == nullptr)
+    InternalStatus = demangle_invalid_mangled_name;
+  else if (!initializeOutputStream(Buf, N, S, 1024))
+    InternalStatus = demangle_memory_alloc_failure;
+  else {
+    assert(Parser.ForwardTemplateRefs.empty());
+    AST->print(S);
+    S += '\0';
+    if (N != nullptr)
+      *N = S.getCurrentPosition();
+    Buf = S.getBuffer();
+  }
+
+  if (Status)
+    *Status = InternalStatus;
+  return InternalStatus == demangle_success ? Buf : nullptr;
+}
+
+ItaniumPartialDemangler::ItaniumPartialDemangler()
+    : RootNode(nullptr), Context(new Demangler{nullptr, nullptr}) {}
+
+ItaniumPartialDemangler::~ItaniumPartialDemangler() {
+  delete static_cast<Demangler *>(Context);
+}
+
+ItaniumPartialDemangler::ItaniumPartialDemangler(
+    ItaniumPartialDemangler &&Other)
+    : RootNode(Other.RootNode), Context(Other.Context) {
+  Other.Context = Other.RootNode = nullptr;
+}
+
+ItaniumPartialDemangler &ItaniumPartialDemangler::
+operator=(ItaniumPartialDemangler &&Other) {
+  std::swap(RootNode, Other.RootNode);
+  std::swap(Context, Other.Context);
+  return *this;
+}
+
+// Demangle MangledName into an AST, storing it into this->RootNode.
+bool ItaniumPartialDemangler::partialDemangle(const char *MangledName) {
+  Demangler *Parser = static_cast<Demangler *>(Context);
+  size_t Len = std::strlen(MangledName);
+  Parser->reset(MangledName, MangledName + Len);
+  RootNode = Parser->parse();
+  return RootNode == nullptr;
+}
+
+static char *printNode(const Node *RootNode, char *Buf, size_t *N) {
+  OutputStream S;
+  if (!initializeOutputStream(Buf, N, S, 128))
+    return nullptr;
+  RootNode->print(S);
+  S += '\0';
+  if (N != nullptr)
+    *N = S.getCurrentPosition();
+  return S.getBuffer();
+}
+
+char *ItaniumPartialDemangler::getFunctionBaseName(char *Buf, size_t *N) const {
+  if (!isFunction())
+    return nullptr;
+
+  const Node *Name = static_cast<const FunctionEncoding *>(RootNode)->getName();
+
+  while (true) {
+    switch (Name->getKind()) {
+    case Node::KAbiTagAttr:
+      Name = static_cast<const AbiTagAttr *>(Name)->Base;
+      continue;
+    case Node::KStdQualifiedName:
+      Name = static_cast<const StdQualifiedName *>(Name)->Child;
+      continue;
+    case Node::KNestedName:
+      Name = static_cast<const NestedName *>(Name)->Name;
+      continue;
+    case Node::KLocalName:
+      Name = static_cast<const LocalName *>(Name)->Entity;
+      continue;
+    case Node::KNameWithTemplateArgs:
+      Name = static_cast<const NameWithTemplateArgs *>(Name)->Name;
+      continue;
+    default:
+      return printNode(Name, Buf, N);
+    }
+  }
+}
+
+char *ItaniumPartialDemangler::getFunctionDeclContextName(char *Buf,
+                                                          size_t *N) const {
+  if (!isFunction())
+    return nullptr;
+  const Node *Name = static_cast<const FunctionEncoding *>(RootNode)->getName();
+
+  OutputStream S;
+  if (!initializeOutputStream(Buf, N, S, 128))
+    return nullptr;
+
+ KeepGoingLocalFunction:
+  while (true) {
+    if (Name->getKind() == Node::KAbiTagAttr) {
+      Name = static_cast<const AbiTagAttr *>(Name)->Base;
+      continue;
+    }
+    if (Name->getKind() == Node::KNameWithTemplateArgs) {
+      Name = static_cast<const NameWithTemplateArgs *>(Name)->Name;
+      continue;
+    }
+    break;
+  }
+
+  switch (Name->getKind()) {
+  case Node::KStdQualifiedName:
+    S += "std";
+    break;
+  case Node::KNestedName:
+    static_cast<const NestedName *>(Name)->Qual->print(S);
+    break;
+  case Node::KLocalName: {
+    auto *LN = static_cast<const LocalName *>(Name);
+    LN->Encoding->print(S);
+    S += "::";
+    Name = LN->Entity;
+    goto KeepGoingLocalFunction;
+  }
+  default:
+    break;
+  }
+  S += '\0';
+  if (N != nullptr)
+    *N = S.getCurrentPosition();
+  return S.getBuffer();
+}
+
+char *ItaniumPartialDemangler::getFunctionName(char *Buf, size_t *N) const {
+  if (!isFunction())
+    return nullptr;
+  auto *Name = static_cast<FunctionEncoding *>(RootNode)->getName();
+  return printNode(Name, Buf, N);
+}
+
+char *ItaniumPartialDemangler::getFunctionParameters(char *Buf,
+                                                     size_t *N) const {
+  if (!isFunction())
+    return nullptr;
+  NodeArray Params = static_cast<FunctionEncoding *>(RootNode)->getParams();
+
+  OutputStream S;
+  if (!initializeOutputStream(Buf, N, S, 128))
+    return nullptr;
+
+  S += '(';
+  Params.printWithComma(S);
+  S += ')';
+  S += '\0';
+  if (N != nullptr)
+    *N = S.getCurrentPosition();
+  return S.getBuffer();
+}
+
+char *ItaniumPartialDemangler::getFunctionReturnType(
+    char *Buf, size_t *N) const {
+  if (!isFunction())
+    return nullptr;
+
+  OutputStream S;
+  if (!initializeOutputStream(Buf, N, S, 128))
+    return nullptr;
+
+  if (const Node *Ret =
+          static_cast<const FunctionEncoding *>(RootNode)->getReturnType())
+    Ret->print(S);
+
+  S += '\0';
+  if (N != nullptr)
+    *N = S.getCurrentPosition();
+  return S.getBuffer();
+}
+
+char *ItaniumPartialDemangler::finishDemangle(char *Buf, size_t *N) const {
+  assert(RootNode != nullptr && "must call partialDemangle()");
+  return printNode(static_cast<Node *>(RootNode), Buf, N);
+}
+
+bool ItaniumPartialDemangler::hasFunctionQualifiers() const {
+  assert(RootNode != nullptr && "must call partialDemangle()");
+  if (!isFunction())
+    return false;
+  auto *E = static_cast<const FunctionEncoding *>(RootNode);
+  return E->getCVQuals() != QualNone || E->getRefQual() != FrefQualNone;
+}
+
+bool ItaniumPartialDemangler::isCtorOrDtor() const {
+  const Node *N = static_cast<const Node *>(RootNode);
+  while (N) {
+    switch (N->getKind()) {
+    default:
+      return false;
+    case Node::KCtorDtorName:
+      return true;
+
+    case Node::KAbiTagAttr:
+      N = static_cast<const AbiTagAttr *>(N)->Base;
+      break;
+    case Node::KFunctionEncoding:
+      N = static_cast<const FunctionEncoding *>(N)->getName();
+      break;
+    case Node::KLocalName:
+      N = static_cast<const LocalName *>(N)->Entity;
+      break;
+    case Node::KNameWithTemplateArgs:
+      N = static_cast<const NameWithTemplateArgs *>(N)->Name;
+      break;
+    case Node::KNestedName:
+      N = static_cast<const NestedName *>(N)->Name;
+      break;
+    case Node::KStdQualifiedName:
+      N = static_cast<const StdQualifiedName *>(N)->Child;
+      break;
+    }
+  }
+  return false;
+}
+
+bool ItaniumPartialDemangler::isFunction() const {
+  assert(RootNode != nullptr && "must call partialDemangle()");
+  return static_cast<const Node *>(RootNode)->getKind() ==
+         Node::KFunctionEncoding;
+}
+
+bool ItaniumPartialDemangler::isSpecialName() const {
+  assert(RootNode != nullptr && "must call partialDemangle()");
+  auto K = static_cast<const Node *>(RootNode)->getKind();
+  return K == Node::KSpecialName || K == Node::KCtorVtableSpecialName;
+}
+
+bool ItaniumPartialDemangler::isData() const {
+  return !isFunction() && !isSpecialName();
+}
@@ -0,0 +1,127 @@
+//===--- StringView.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-FileCopyrightText: Part of the LLVM Project
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// FIXME: Use std::string_view instead when we support C++17.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef DEMANGLE_STRINGVIEW_H
+#define DEMANGLE_STRINGVIEW_H
+
+#include "DemangleConfig.h"
+#include <algorithm>
+#include <cassert>
+#include <cstring>
+
+DEMANGLE_NAMESPACE_BEGIN
+
+class StringView {
+  const char *First;
+  const char *Last;
+
+public:
+  static const size_t npos = ~size_t(0);
+
+  template <size_t N>
+  StringView(const char (&Str)[N]) : First(Str), Last(Str + N - 1) {}
+  StringView(const char *First_, const char *Last_)
+      : First(First_), Last(Last_) {}
+  StringView(const char *First_, size_t Len)
+      : First(First_), Last(First_ + Len) {}
+  StringView(const char *Str) : First(Str), Last(Str + std::strlen(Str)) {}
+  StringView() : First(nullptr), Last(nullptr) {}
+
+  StringView substr(size_t From) const {
+    return StringView(begin() + From, size() - From);
+  }
+
+  size_t find(char C, size_t From = 0) const {
+    size_t FindBegin = std::min(From, size());
+    // Avoid calling memchr with nullptr.
+    if (FindBegin < size()) {
+      // Just forward to memchr, which is faster than a hand-rolled loop.
+      if (const void *P = ::memchr(First + FindBegin, C, size() - FindBegin))
+        return size_t(static_cast<const char *>(P) - First);
+    }
+    return npos;
+  }
+
+  StringView substr(size_t From, size_t To) const {
+    if (To >= size())
+      To = size() - 1;
+    if (From >= size())
+      From = size() - 1;
+    return StringView(First + From, First + To);
+  }
+
+  StringView dropFront(size_t N = 1) const {
+    if (N >= size())
+      N = size();
+    return StringView(First + N, Last);
+  }
+
+  StringView dropBack(size_t N = 1) const {
+    if (N >= size())
+      N = size();
+    return StringView(First, Last - N);
+  }
+
+  char front() const {
+    assert(!empty());
+    return *begin();
+  }
+
+  char back() const {
+    assert(!empty());
+    return *(end() - 1);
+  }
+
+  char popFront() {
+    assert(!empty());
+    return *First++;
+  }
+
+  bool consumeFront(char C) {
+    if (!startsWith(C))
+      return false;
+    *this = dropFront(1);
+    return true;
+  }
+
+  bool consumeFront(StringView S) {
+    if (!startsWith(S))
+      return false;
+    *this = dropFront(S.size());
+    return true;
+  }
+
+  bool startsWith(char C) const { return !empty() && *begin() == C; }
+
+  bool startsWith(StringView Str) const {
+    if (Str.size() > size())
+      return false;
+    return std::equal(Str.begin(), Str.end(), begin());
+  }
+
+  const char &operator[](size_t Idx) const { return *(begin() + Idx); }
+
+  const char *begin() const { return First; }
+  const char *end() const { return Last; }
+  size_t size() const { return static_cast<size_t>(Last - First); }
+  bool empty() const { return First == Last; }
+};
+
+inline bool operator==(const StringView &LHS, const StringView &RHS) {
+  return LHS.size() == RHS.size() &&
+         std::equal(LHS.begin(), LHS.end(), RHS.begin());
+}
+
+DEMANGLE_NAMESPACE_END
+
+#endif
@@ -0,0 +1,192 @@
+//===--- Utility.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-FileCopyrightText: Part of the LLVM Project
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Provide some utility classes for use in the demangler(s).
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef DEMANGLE_UTILITY_H
+#define DEMANGLE_UTILITY_H
+
+#include "StringView.h"
+#include <cstdint>
+#include <cstdlib>
+#include <cstring>
+#include <iterator>
+#include <limits>
+
+DEMANGLE_NAMESPACE_BEGIN
+
+// Stream that AST nodes write their string representation into after the AST
+// has been parsed.
+class OutputStream {
+  char *Buffer;
+  size_t CurrentPosition;
+  size_t BufferCapacity;
+
+  // Ensure there is at least n more positions in buffer.
+  void grow(size_t N) {
+    if (N + CurrentPosition >= BufferCapacity) {
+      BufferCapacity *= 2;
+      if (BufferCapacity < N + CurrentPosition)
+        BufferCapacity = N + CurrentPosition;
+      Buffer = static_cast<char *>(std::realloc(Buffer, BufferCapacity));
+      if (Buffer == nullptr)
+        std::terminate();
+    }
+  }
+
+  void writeUnsigned(uint64_t N, bool isNeg = false) {
+    // Handle special case...
+    if (N == 0) {
+      *this << '0';
+      return;
+    }
+
+    char Temp[21];
+    char *TempPtr = std::end(Temp);
+
+    while (N) {
+      *--TempPtr = '0' + char(N % 10);
+      N /= 10;
+    }
+
+    // Add negative sign...
+    if (isNeg)
+      *--TempPtr = '-';
+    this->operator<<(StringView(TempPtr, std::end(Temp)));
+  }
+
+public:
+  OutputStream(char *StartBuf, size_t Size)
+      : Buffer(StartBuf), CurrentPosition(0), BufferCapacity(Size) {}
+  OutputStream() = default;
+  void reset(char *Buffer_, size_t BufferCapacity_) {
+    CurrentPosition = 0;
+    Buffer = Buffer_;
+    BufferCapacity = BufferCapacity_;
+  }
+
+  /// If a ParameterPackExpansion (or similar type) is encountered, the offset
+  /// into the pack that we're currently printing.
+  unsigned CurrentPackIndex = std::numeric_limits<unsigned>::max();
+  unsigned CurrentPackMax = std::numeric_limits<unsigned>::max();
+
+  OutputStream &operator+=(StringView R) {
+    size_t Size = R.size();
+    if (Size == 0)
+      return *this;
+    grow(Size);
+    std::memmove(Buffer + CurrentPosition, R.begin(), Size);
+    CurrentPosition += Size;
+    return *this;
+  }
+
+  OutputStream &operator+=(char C) {
+    grow(1);
+    Buffer[CurrentPosition++] = C;
+    return *this;
+  }
+
+  OutputStream &operator<<(StringView R) { return (*this += R); }
+
+  OutputStream &operator<<(char C) { return (*this += C); }
+
+  OutputStream &operator<<(long long N) {
+    if (N < 0)
+      writeUnsigned(static_cast<unsigned long long>(-N), true);
+    else
+      writeUnsigned(static_cast<unsigned long long>(N));
+    return *this;
+  }
+
+  OutputStream &operator<<(unsigned long long N) {
+    writeUnsigned(N, false);
+    return *this;
+  }
+
+  OutputStream &operator<<(long N) {
+    return this->operator<<(static_cast<long long>(N));
+  }
+
+  OutputStream &operator<<(unsigned long N) {
+    return this->operator<<(static_cast<unsigned long long>(N));
+  }
+
+  OutputStream &operator<<(int N) {
+    return this->operator<<(static_cast<long long>(N));
+  }
+
+  OutputStream &operator<<(unsigned int N) {
+    return this->operator<<(static_cast<unsigned long long>(N));
+  }
+
+  size_t getCurrentPosition() const { return CurrentPosition; }
+  void setCurrentPosition(size_t NewPos) { CurrentPosition = NewPos; }
+
+  char back() const {
+    return CurrentPosition ? Buffer[CurrentPosition - 1] : '\0';
+  }
+
+  bool empty() const { return CurrentPosition == 0; }
+
+  char *getBuffer() { return Buffer; }
+  char *getBufferEnd() { return Buffer + CurrentPosition - 1; }
+  size_t getBufferCapacity() { return BufferCapacity; }
+};
+
+template <class T> class SwapAndRestore {
+  T &Restore;
+  T OriginalValue;
+  bool ShouldRestore = true;
+
+public:
+  SwapAndRestore(T &Restore_) : SwapAndRestore(Restore_, Restore_) {}
+
+  SwapAndRestore(T &Restore_, T NewVal)
+      : Restore(Restore_), OriginalValue(Restore) {
+    Restore = std::move(NewVal);
+  }
+  ~SwapAndRestore() {
+    if (ShouldRestore)
+      Restore = std::move(OriginalValue);
+  }
+
+  void shouldRestore(bool ShouldRestore_) { ShouldRestore = ShouldRestore_; }
+
+  void restoreNow(bool Force) {
+    if (!Force && !ShouldRestore)
+      return;
+
+    Restore = std::move(OriginalValue);
+    ShouldRestore = false;
+  }
+
+  SwapAndRestore(const SwapAndRestore &) = delete;
+  SwapAndRestore &operator=(const SwapAndRestore &) = delete;
+};
+
+inline bool initializeOutputStream(char *Buf, size_t *N, OutputStream &S,
+                                   size_t InitSize) {
+  size_t BufferSize;
+  if (Buf == nullptr) {
+    Buf = static_cast<char *>(std::malloc(InitSize));
+    if (Buf == nullptr)
+      return false;
+    BufferSize = InitSize;
+  } else
+    BufferSize = *N;
+
+  S.reset(Buf, BufferSize);
+  return true;
+}
+
+DEMANGLE_NAMESPACE_END
+
+#endif
@@ -1,44 +0,0 @@
-# SPDX-FileCopyrightText: 2009 Michal Cihar <michal@cihar.com>
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# - Find libusb-1.0 library
-# This module defines
-#  LIBUSB_INCLUDE_DIR, where to find bluetooth.h
-#  LIBUSB_LIBRARIES, the libraries needed to use libusb-1.0.
-#  LIBUSB_FOUND, If false, do not try to use libusb-1.0.
-#
-# vim: expandtab sw=4 ts=4 sts=4:
-
-if(ANDROID)
-       set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
-       message(STATUS "libusb-1.0 not found.")
-elseif (NOT LIBUSB_FOUND)
-    pkg_check_modules (LIBUSB_PKG libusb-1.0)
-
-    find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
-       PATHS
-       ${LIBUSB_PKG_INCLUDE_DIRS}
-       /usr/include/libusb-1.0
-       /usr/include
-       /usr/local/include/libusb-1.0
-       /usr/local/include
-    )
-
-    find_library(LIBUSB_LIBRARIES NAMES usb-1.0 usb
-       PATHS
-       ${LIBUSB_PKG_LIBRARY_DIRS}
-       /usr/lib
-       /usr/local/lib
-    )
-
-    if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
-       set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
-       message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
-    else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
-       set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
-       message(STATUS "libusb-1.0 not found.")
-    endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
-
-    mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
-endif ()
-
@@ -1,19 +0,0 @@
-# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-find_package(PkgConfig)
-
-if (PKG_CONFIG_FOUND)
-    pkg_search_module(opus IMPORTED_TARGET GLOBAL opus)
-    if (opus_FOUND)
-        add_library(Opus::opus ALIAS PkgConfig::opus)
-    endif()
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Opus
-    REQUIRED_VARS
-        opus_LINK_LIBRARIES
-        opus_FOUND
-    VERSION_VAR opus_VERSION
-)
@@ -1,19 +0,0 @@
-# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-find_package(PkgConfig)
-
-if (PKG_CONFIG_FOUND)
-    pkg_search_module(liblz4 IMPORTED_TARGET GLOBAL liblz4)
-    if (liblz4_FOUND)
-        add_library(lz4::lz4 ALIAS PkgConfig::liblz4)
-    endif()
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(lz4
-    REQUIRED_VARS
-        liblz4_LINK_LIBRARIES
-        liblz4_FOUND
-    VERSION_VAR liblz4_VERSION
-)
@@ -1,19 +0,0 @@
-# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-find_package(PkgConfig)
-
-if (PKG_CONFIG_FOUND)
-    pkg_search_module(libzstd IMPORTED_TARGET GLOBAL libzstd)
-    if (libzstd_FOUND)
-        add_library(zstd::zstd ALIAS PkgConfig::libzstd)
-    endif()
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(zstd
-    REQUIRED_VARS
-        libzstd_LINK_LIBRARIES
-        libzstd_FOUND
-    VERSION_VAR libzstd_VERSION
-)
@@ -9,4 +9,5 @@ add_library(inih
 )

 create_target_directory_groups(inih)
-target_include_directories(inih INTERFACE .)
+target_include_directories(inih INTERFACE inih/cpp)
+add_library(inih::INIReader ALIAS inih)
@@ -273,3 +273,5 @@ else() # MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux")

    configure_file(config.h.in config.h)
 endif() # MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+
+add_library(libusb::usb ALIAS usb)
@@ -845,8 +845,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
    MicroProfile& S = *MicroProfileGet();
    MP_DEBUG_DUMP_RANGE();
    int nY = nBaseY - UI.nOffsetY;
-    int64_t nNumBoxes = 0;
-    int64_t nNumLines = 0;

    uint32_t nFrameNext = (S.nFrameCurrent+1) % MICROPROFILE_MAX_FRAME_HISTORY;
    MicroProfileFrameState* pFrameCurrent = &S.Frames[S.nFrameCurrent];
@@ -1149,7 +1147,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
                                }
                            }
 #endif
-                            ++nNumBoxes;
                        }
                        else
                        {
@@ -1165,7 +1162,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
                                }
                                nLinesDrawn[nStackPos] = nLineX;
                                MicroProfileDrawLineVertical(nLineX, fYStart + 0.5f, fYEnd + 0.5f, nColor|UI.nOpacityForeground);
-                                ++nNumLines;
                            }
                        }
                        nStackPos--;
@@ -82,8 +82,9 @@ if (MSVC)
        /wd4324 # 'struct_name': structure was padded due to __declspec(align())
    )

-    if (USE_CCACHE)
+    if (USE_CCACHE OR YUZU_USE_PRECOMPILED_HEADERS)
    # when caching, we need to use /Z7 to downgrade debug info to use an older but more cachable format
+    # Precompiled headers are deleted if not using /Z7. See https://github.com/nanoant/CMakePCHCompiler/issues/21
        add_compile_options(/Z7)
    else()
        add_compile_options(/Zi)
@@ -112,6 +113,8 @@ else()

        $<$<CXX_COMPILER_ID:Clang>:-Wno-braced-scalar-init>
        $<$<CXX_COMPILER_ID:Clang>:-Wno-unused-private-field>
+        $<$<CXX_COMPILER_ID:AppleClang>:-Wno-braced-scalar-init>
+        $<$<CXX_COMPILER_ID:AppleClang>:-Wno-unused-private-field>
    )

    if (ARCHITECTURE_x86_64)
@@ -158,7 +161,10 @@ add_subdirectory(video_core)
 add_subdirectory(network)
 add_subdirectory(input_common)
 add_subdirectory(shader_recompiler)
-add_subdirectory(dedicated_room)
+
+if (YUZU_ROOM)
+     add_subdirectory(dedicated_room)
+endif()

 if (YUZU_TESTS)
    add_subdirectory(tests)
@@ -31,6 +31,7 @@ add_library(audio_core STATIC
    out/audio_out.h
    out/audio_out_system.cpp
    out/audio_out_system.h
+    precompiled_headers.h
    renderer/adsp/adsp.cpp
    renderer/adsp/adsp.h
    renderer/adsp/audio_renderer.cpp
@@ -186,11 +187,7 @@ add_library(audio_core STATIC
    renderer/voice/voice_info.cpp
    renderer/voice/voice_info.h
    renderer/voice/voice_state.h
-    sink/cubeb_sink.cpp
-    sink/cubeb_sink.h
    sink/null_sink.h
-    sink/sdl2_sink.cpp
-    sink/sdl2_sink.h
    sink/sink.h
    sink/sink_details.cpp
    sink/sink_details.h
@@ -217,15 +214,30 @@ else()
 endif()

 target_link_libraries(audio_core PUBLIC common core)
-if (ARCHITECTURE_x86_64)
-    target_link_libraries(audio_core PRIVATE dynarmic)
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
+    target_link_libraries(audio_core PRIVATE dynarmic::dynarmic)
 endif()

-if(ENABLE_CUBEB)
-    target_link_libraries(audio_core PRIVATE cubeb)
+if (ENABLE_CUBEB)
+    target_sources(audio_core PRIVATE
+        sink/cubeb_sink.cpp
+        sink/cubeb_sink.h
+    )
+
+    target_link_libraries(audio_core PRIVATE cubeb::cubeb)
    target_compile_definitions(audio_core PRIVATE -DHAVE_CUBEB=1)
 endif()
-if(ENABLE_SDL2)
-    target_link_libraries(audio_core PRIVATE SDL2)
+
+if (ENABLE_SDL2)
+    target_sources(audio_core PRIVATE
+        sink/sdl2_sink.cpp
+        sink/sdl2_sink.h
+    )
+
+    target_link_libraries(audio_core PRIVATE SDL2::SDL2)
    target_compile_definitions(audio_core PRIVATE HAVE_SDL2)
 endif()
+
+if (YUZU_USE_PRECOMPILED_HEADERS)
+    target_precompile_headers(audio_core PRIVATE precompiled_headers.h)
+endif()
@@ -3,6 +3,7 @@

 #include "audio_core/audio_event.h"
 #include "common/assert.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore {

@@ -9,6 +9,8 @@
 #include <mutex>
 #include <thread>

+#include "common/polyfill_thread.h"
+
 #include "audio_core/audio_event.h"

 union Result;
@@ -7,6 +7,8 @@
 #include <memory>
 #include <mutex>

+#include "common/polyfill_thread.h"
+
 #include "audio_core/common/common.h"
 #include "audio_core/renderer/system_manager.h"
 #include "core/hle/service/audio/errors.h"
@@ -10,6 +10,7 @@
 #include "common/assert.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore {
 constexpr u32 CurrentRevision = 11;
@@ -91,9 +91,10 @@ public:
     * @param core_timing - The CoreTiming instance
     * @param session     - The device session
     *
-     * @return Is the buffer was released.
+     * @return If any buffer was released.
     */
-    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session) {
+    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session,
+                        bool force) {
        std::scoped_lock l{lock};
        bool buffer_released{false};
        while (registered_count > 0) {
@@ -103,7 +104,8 @@ public:
            }

            // Check with the backend if this buffer can be released yet.
-            if (!session.IsBufferConsumed(buffers[index])) {
+            // If we're shutting down, we don't care if it's been played or not.
+            if (!force && !session.IsBufferConsumed(buffers[index])) {
                break;
            }

@@ -73,6 +73,12 @@ void DeviceSession::Stop() {
    }
 }

+void DeviceSession::ClearBuffers() {
+    if (stream) {
+        stream->ClearQueue();
+    }
+}
+
 void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
    for (const auto& buffer : buffers) {
        Sink::SinkBuffer new_buffer{
@@ -90,6 +90,11 @@ public:
     */
    void Stop();

+    /**
+     * Clear out the underlying audio buffers in the backend stream.
+     */
+    void ClearBuffers();
+
    /**
     * Set this device session's volume.
     *
@@ -23,7 +23,6 @@ System::~System() {
 void System::Finalize() {
    Stop();
    session->Finalize();
-    buffer_event->Signal();
 }

 void System::StartSession() {
@@ -102,6 +101,10 @@ Result System::Stop() {
    if (state == State::Started) {
        session->Stop();
        session->SetVolume(0.0f);
+        session->ClearBuffers();
+        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
+            buffer_event->Signal();
+        }
        state = State::Stopped;
    }

@@ -138,7 +141,7 @@ void System::RegisterBuffers() {
 }

 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};

    if (signal) {
        // Signal if any buffer was released, or if none are registered, we need more.
@@ -24,7 +24,6 @@ System::~System() {
 void System::Finalize() {
    Stop();
    session->Finalize();
-    buffer_event->Signal();
 }

 std::string_view System::GetDefaultOutputDeviceName() const {
@@ -102,6 +101,10 @@ Result System::Stop() {
    if (state == State::Started) {
        session->Stop();
        session->SetVolume(0.0f);
+        session->ClearBuffers();
+        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
+            buffer_event->Signal();
+        }
        state = State::Stopped;
    }

@@ -138,7 +141,7 @@ void System::RegisterBuffers() {
 }

 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};
    if (signal) {
        // Signal if any buffer was released, or if none are registered, we need more.
        buffer_event->Signal();
@@ -0,0 +1,6 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_precompiled_headers.h"
@@ -460,21 +460,23 @@ void CommandBuffer::GenerateDeviceSinkCommand(const s32 node_id, const s16 buffe

    cmd.session_id = session_id;

+    cmd.input_count = parameter.input_count;
+    s16 max_input{0};
+    for (u32 i = 0; i < parameter.input_count; i++) {
+        cmd.inputs[i] = buffer_offset + parameter.inputs[i];
+        max_input = std::max(max_input, cmd.inputs[i]);
+    }
+
    if (state.upsampler_info != nullptr) {
        const auto size_{state.upsampler_info->sample_count * parameter.input_count};
        const auto size_bytes{size_ * sizeof(s32)};
        const auto addr{memory_pool->Translate(state.upsampler_info->samples_pos, size_bytes)};
        cmd.sample_buffer = {reinterpret_cast<s32*>(addr),
-                             parameter.input_count * state.upsampler_info->sample_count};
+                             (max_input + 1) * state.upsampler_info->sample_count};
    } else {
        cmd.sample_buffer = samples_buffer;
    }

-    cmd.input_count = parameter.input_count;
-    for (u32 i = 0; i < parameter.input_count; i++) {
-        cmd.inputs[i] = buffer_offset + parameter.inputs[i];
-    }
-
    GenerateEnd<DeviceSinkCommand>(cmd);
 }

@@ -5,6 +5,7 @@

 #include "audio_core/renderer/adsp/command_list_processor.h"
 #include "audio_core/renderer/command/effect/i3dl2_reverb.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore::AudioRenderer {

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

 #include "audio_core/renderer/adsp/command_list_processor.h"
 #include "audio_core/renderer/command/effect/reverb.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore::AudioRenderer {

@@ -20,25 +20,25 @@ static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
                            const u32 target_sample_count, const u32 source_sample_count,
                            UpsamplerState* state) {
    constexpr u32 WindowSize = 10;
-    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow1{
-        51.93359375f, -18.80078125f, 9.73046875f, -5.33203125f, 2.84375f,
-        -1.41015625f, 0.62109375f,   -0.2265625f, 0.0625f,      -0.00390625f,
+    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc1{
+        0.95376587f,   -0.12872314f, 0.060028076f,  -0.032470703f, 0.017669678f,
+        -0.009124756f, 0.004272461f, -0.001739502f, 0.000579834f,  -0.000091552734f,
    };
-    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow2{
-        105.35546875f, -24.52734375f, 11.9609375f,  -6.515625f, 3.52734375f,
-        -1.796875f,    0.828125f,     -0.32421875f, 0.1015625f, -0.015625f,
+    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc2{
+        0.8230896f,    -0.19161987f,  0.093444824f,  -0.05090332f,   0.027557373f,
+        -0.014038086f, 0.0064697266f, -0.002532959f, 0.00079345703f, -0.00012207031f,
    };
-    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow3{
-        122.08203125f, -16.47656250f, 7.68359375f,  -4.15625000f, 2.26171875f,
-        -1.16796875f,  0.54687500f,   -0.22265625f, 0.07421875f,  -0.01171875f,
+    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc3{
+        0.6298828f,    -0.19274902f, 0.09725952f,    -0.05319214f,  0.028625488f,
+        -0.014373779f, 0.006500244f, -0.0024719238f, 0.0007324219f, -0.000091552734f,
    };
-    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow4{
-        23.73437500f, -9.62109375f, 5.07812500f,  -2.78125000f, 1.46875000f,
-        -0.71484375f, 0.30859375f,  -0.10546875f, 0.02734375f,  0.00000000f,
+    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc4{
+        0.4057312f,    -0.1468811f,  0.07601929f,    -0.041656494f,  0.022216797f,
+        -0.011016846f, 0.004852295f, -0.0017700195f, 0.00048828125f, -0.000030517578f,
    };
-    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow5{
-        80.62500000f, -24.67187500f, 12.44921875f, -6.80859375f, 3.66406250f,
-        -1.83984375f, 0.83203125f,   -0.31640625f, 0.09375000f,  -0.01171875f,
+    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc5{
+        0.1854248f,    -0.075164795f, 0.03967285f,    -0.021728516f,  0.011474609f,
+        -0.005584717f, 0.0024108887f, -0.0008239746f, 0.00021362305f, 0.0f,
    };

    if (!state->initialized) {
@@ -91,52 +91,31 @@ static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
            static_cast<u16>((state->history_output_index + 1) % UpsamplerState::HistorySize);
    };

-    auto calculate_sample = [&state](std::span<const Common::FixedPoint<24, 8>> coeffs1,
-                                     std::span<const Common::FixedPoint<24, 8>> coeffs2) -> s32 {
+    auto calculate_sample = [&state](std::span<const Common::FixedPoint<17, 15>> coeffs1,
+                                     std::span<const Common::FixedPoint<17, 15>> coeffs2) -> s32 {
        auto output_index{state->history_output_index};
-        auto start_pos{output_index - state->history_start_index + 1U};
-        auto end_pos{10U};
+        u64 result{0};

-        if (start_pos < 10) {
-            end_pos = start_pos;
-        }
+        for (u32 coeff_index = 0; coeff_index < 10; coeff_index++) {
+            result += static_cast<u64>(state->history[output_index].to_raw()) *
+                      coeffs1[coeff_index].to_raw();

-        u64 prev_contrib{0};
-        u32 coeff_index{0};
-        for (; coeff_index < end_pos; coeff_index++, output_index--) {
-            prev_contrib += static_cast<u64>(state->history[output_index].to_raw()) *
-                            coeffs1[coeff_index].to_raw();
-        }
-
-        auto end_index{state->history_end_index};
-        for (; start_pos < 9; start_pos++, coeff_index++, end_index--) {
-            prev_contrib += static_cast<u64>(state->history[end_index].to_raw()) *
-                            coeffs1[coeff_index].to_raw();
+            output_index = output_index == state->history_start_index ? state->history_end_index
+                                                                      : output_index - 1;
        }

        output_index =
            static_cast<u16>((state->history_output_index + 1) % UpsamplerState::HistorySize);
-        start_pos = state->history_end_index - output_index + 1U;
-        end_pos = 10U;

-        if (start_pos < 10) {
-            end_pos = start_pos;
+        for (u32 coeff_index = 0; coeff_index < 10; coeff_index++) {
+            result += static_cast<u64>(state->history[output_index].to_raw()) *
+                      coeffs2[coeff_index].to_raw();
+
+            output_index = output_index == state->history_end_index ? state->history_start_index
+                                                                    : output_index + 1;
        }

-        u64 next_contrib{0};
-        coeff_index = 0;
-        for (; coeff_index < end_pos; coeff_index++, output_index++) {
-            next_contrib += static_cast<u64>(state->history[output_index].to_raw()) *
-                            coeffs2[coeff_index].to_raw();
-        }
-
-        auto start_index{state->history_start_index};
-        for (; start_pos < 9; start_pos++, start_index++, coeff_index++) {
-            next_contrib += static_cast<u64>(state->history[start_index].to_raw()) *
-                            coeffs2[coeff_index].to_raw();
-        }
-
-        return static_cast<s32>(((prev_contrib >> 15) + (next_contrib >> 15)) >> 8);
+        return static_cast<s32>(result >> (8 + 15));
    };

    switch (state->ratio.to_int_floor()) {
@@ -150,23 +129,23 @@ static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
                break;

            case 1:
-                output[write_index] = calculate_sample(SincWindow3, SincWindow4);
+                output[write_index] = calculate_sample(WindowedSinc1, WindowedSinc5);
                break;

            case 2:
-                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                output[write_index] = calculate_sample(WindowedSinc2, WindowedSinc4);
                break;

            case 3:
-                output[write_index] = calculate_sample(SincWindow5, SincWindow5);
+                output[write_index] = calculate_sample(WindowedSinc3, WindowedSinc3);
                break;

            case 4:
-                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                output[write_index] = calculate_sample(WindowedSinc4, WindowedSinc2);
                break;

            case 5:
-                output[write_index] = calculate_sample(SincWindow4, SincWindow3);
+                output[write_index] = calculate_sample(WindowedSinc5, WindowedSinc1);
                break;
            }
            state->sample_index = static_cast<u8>((state->sample_index + 1) % 6);
@@ -183,11 +162,11 @@ static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
                break;

            case 1:
-                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                output[write_index] = calculate_sample(WindowedSinc2, WindowedSinc4);
                break;

            case 2:
-                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                output[write_index] = calculate_sample(WindowedSinc4, WindowedSinc2);
                break;
            }
            state->sample_index = static_cast<u8>((state->sample_index + 1) % 3);
@@ -204,12 +183,12 @@ static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
                break;

            case 1:
-                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                output[write_index] = calculate_sample(WindowedSinc4, WindowedSinc2);
                break;

            case 2:
                increment();
-                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                output[write_index] = calculate_sample(WindowedSinc2, WindowedSinc4);
                break;
            }
            state->sample_index = static_cast<u8>((state->sample_index + 1) % 3);
@@ -5,6 +5,7 @@

 #include "audio_core/renderer/mix/mix_context.h"
 #include "audio_core/renderer/splitter/splitter_context.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore::AudioRenderer {

@@ -16,7 +16,6 @@ class CommandGenerator;
 */
 class DetailAspect {
 public:
-    DetailAspect() = default;
    DetailAspect(CommandGenerator& command_generator, PerformanceEntryType entry_type, s32 node_id,
                 PerformanceDetailType detail_type);

@@ -16,7 +16,6 @@ class CommandGenerator;
 */
 class EntryAspect {
 public:
-    EntryAspect() = default;
    EntryAspect(CommandGenerator& command_generator, PerformanceEntryType type, s32 node_id);

    /// Command generator the command will be generated into
@@ -26,6 +26,7 @@ void PerformanceManager::CreateImpl(const size_t version) {
        impl = std::make_unique<
            PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
                                   PerformanceEntryVersion1, PerformanceDetailVersion1>>();
+        break;
    }
 }

@@ -4,6 +4,7 @@
 #include <ranges>

 #include "audio_core/renderer/voice/voice_context.h"
+#include "common/polyfill_ranges.h"

 namespace AudioCore::AudioRenderer {

@@ -170,8 +170,8 @@ void SinkStream::ProcessAudioIn(std::span<const s16> input_buffer, std::size_t n

        // Get the minimum frames available between the currently playing buffer, and the
        // amount we have left to fill
-        size_t frames_available{std::min(playing_buffer.frames - playing_buffer.frames_played,
-                                         num_frames - frames_written)};
+        size_t frames_available{std::min<u64>(playing_buffer.frames - playing_buffer.frames_played,
+                                              num_frames - frames_written)};

        samples_buffer.Push(&input_buffer[frames_written * frame_size],
                            frames_available * frame_size);
@@ -241,8 +241,8 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz

        // Get the minimum frames available between the currently playing buffer, and the
        // amount we have left to fill
-        size_t frames_available{std::min(playing_buffer.frames - playing_buffer.frames_played,
-                                         num_frames - frames_written)};
+        size_t frames_available{std::min<u64>(playing_buffer.frames - playing_buffer.frames_played,
+                                              num_frames - frames_written)};

        samples_buffer.Pop(&output_buffer[frames_written * frame_size],
                           frames_available * frame_size);
@@ -266,19 +266,20 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
 }

 void SinkStream::Stall() {
-    if (stalled) {
+    std::scoped_lock lk{stall_guard};
+    if (stalled_lock) {
        return;
    }
-    stalled = true;
-    system.StallProcesses();
+    stalled_lock = system.StallProcesses();
 }

 void SinkStream::Unstall() {
-    if (!stalled) {
+    std::scoped_lock lk{stall_guard};
+    if (!stalled_lock) {
        return;
    }
    system.UnstallProcesses();
-    stalled = false;
+    stalled_lock.unlock();
 }

 } // namespace AudioCore::Sink
@@ -6,6 +6,7 @@
 #include <array>
 #include <atomic>
 #include <memory>
+#include <mutex>
 #include <span>
 #include <vector>

@@ -240,8 +241,8 @@ private:
    f32 system_volume{1.0f};
    /// Set via IAudioDevice service calls
    f32 device_volume{1.0f};
-    /// True if coretiming has been stalled
-    bool stalled{false};
+    std::mutex stall_guard;
+    std::unique_lock<std::mutex> stalled_lock;
 };

 using SinkStreamPtr = std::unique_ptr<SinkStream>;
@@ -35,8 +35,11 @@ add_library(common STATIC
    cityhash.cpp
    cityhash.h
    common_funcs.h
+    common_precompiled_headers.h
    common_types.h
    concepts.h
+    demangle.cpp
+    demangle.h
    div_ceil.h
    dynamic_library.cpp
    dynamic_library.h
@@ -77,6 +80,7 @@ add_library(common STATIC
    logging/types.h
    lz4_compression.cpp
    lz4_compression.h
+    make_unique_for_overwrite.h
    math_util.h
    memory_detect.cpp
    memory_detect.h
@@ -93,12 +97,15 @@ add_library(common STATIC
    param_package.h
    parent_of_member.h
    point.h
+    precompiled_headers.h
    quaternion.h
+    range_map.h
    reader_writer_queue.h
    ring_buffer.h
    ${CMAKE_CURRENT_BINARY_DIR}/scm_rev.cpp
    scm_rev.h
    scope_exit.h
+    scratch_buffer.h
    settings.cpp
    settings.h
    settings_input.cpp
@@ -145,7 +152,7 @@ if(ARCHITECTURE_x86_64)
            x64/xbyak_abi.h
            x64/xbyak_util.h
    )
-    target_link_libraries(common PRIVATE xbyak)
+    target_link_libraries(common PRIVATE xbyak::xbyak)
 endif()

 if (MSVC)
@@ -170,14 +177,8 @@ endif()
 create_target_directory_groups(common)

 target_link_libraries(common PUBLIC ${Boost_LIBRARIES} fmt::fmt microprofile Threads::Threads)
-if (TARGET lz4::lz4)
-  target_link_libraries(common PRIVATE lz4::lz4)
-else()
-  target_link_libraries(common PRIVATE LZ4::lz4_shared)
-endif()
-if (TARGET zstd::zstd)
-  target_link_libraries(common PRIVATE zstd::zstd)
-else()
-  target_link_libraries(common PRIVATE
-    $<IF:$<TARGET_EXISTS:zstd::libzstd_shared>,zstd::libzstd_shared,zstd::libzstd_static>)
+target_link_libraries(common PRIVATE lz4::lz4 zstd::zstd demangle)
+
+if (YUZU_USE_PRECOMPILED_HEADERS)
+    target_precompile_headers(common PRIVATE precompiled_headers.h)
 endif()
@@ -69,7 +69,7 @@ void assert_fail_impl();
 #define ASSERT_OR_EXECUTE(_a_, _b_)                                                                \
    do {                                                                                           \
        ASSERT(_a_);                                                                               \
-        if (!(_a_)) {                                                                              \
+        if (!(_a_)) [[unlikely]] {                                                                 \
            _b_                                                                                    \
        }                                                                                          \
    } while (0)
@@ -78,7 +78,7 @@ void assert_fail_impl();
 #define ASSERT_OR_EXECUTE_MSG(_a_, _b_, ...)                                                       \
    do {                                                                                           \
        ASSERT_MSG(_a_, __VA_ARGS__);                                                              \
-        if (!(_a_)) {                                                                              \
+        if (!(_a_)) [[unlikely]] {                                                                 \
            _b_                                                                                    \
        }                                                                                          \
    } while (0)
@@ -156,6 +156,7 @@ AE_FORCEINLINE void compiler_fence(memory_order order) AE_NO_TSAN {
        break;
    default:
        assert(false);
+        break;
    }
 }

@@ -31,8 +31,10 @@

 #ifndef _MSC_VER

-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64)
 #define Crash() __asm__ __volatile__("int $3")
+#elif defined(ARCHITECTURE_arm64)
+#define Crash() __asm__ __volatile__("brk #0")
 #else
 #define Crash() exit(1)
 #endif
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <algorithm>
+#include <array>
+#include <chrono>
+#include <memory>
+
+#include <fmt/format.h>
+
+#include "common/assert.h"
+#include "common/common_types.h"
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/demangle.h"
+#include "common/scope_exit.h"
+
+namespace llvm {
+char* itaniumDemangle(const char* mangled_name, char* buf, size_t* n, int* status);
+}
+
+namespace Common {
+
+std::string DemangleSymbol(const std::string& mangled) {
+    auto is_itanium = [](const std::string& name) -> bool {
+        // A valid Itanium encoding requires 1-4 leading underscores, followed by 'Z'.
+        auto pos = name.find_first_not_of('_');
+        return pos > 0 && pos <= 4 && pos < name.size() && name[pos] == 'Z';
+    };
+
+    if (mangled.empty()) {
+        return mangled;
+    }
+
+    char* demangled = nullptr;
+    SCOPE_EXIT({ std::free(demangled); });
+
+    if (is_itanium(mangled)) {
+        demangled = llvm::itaniumDemangle(mangled.c_str(), nullptr, nullptr, nullptr);
+    }
+
+    if (!demangled) {
+        return mangled;
+    }
+    return demangled;
+}
+
+} // namespace Common
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+namespace Common {
+
+std::string DemangleSymbol(const std::string& mangled);
+
+} // namespace Common
@@ -1,6 +1,8 @@
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

+#include <vector>
+
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
 #include "common/logging/log.h"
@@ -4,6 +4,7 @@
 #include <algorithm>

 #include "common/fs/fs_util.h"
+#include "common/polyfill_ranges.h"

 namespace Common::FS {

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later

 #include <algorithm>
+#include <sstream>
 #include <unordered_map>

 #include "common/fs/fs.h"
--- a/Show More
+++ b/Show More