shader_recompiler/LOP3: Use brute force python results within switch/case.

Thanks to @asLody for optimizing this function. This raised the focus that this function should be optimized more. The current table assumes that the host GPU is able to invert for free, so only AND,OR,XOR are accumulated in the performance metrik. Performance results: Instructions 0: 8 1: 30 2: 114 3: 80 4: 24 Latency 0: 8 1: 30 2: 194 3: 24
Merge pull request #7974 from bunnei/improve-code-mem
2022-03-08 09:44:28 +01:00 · 2022-03-07 20:28:39 -08:00 · 2022-03-07 17:18:20 -08:00 · 2022-03-07 21:53:38 +01:00 · 2022-03-07 13:46:18 +08:00 · 2022-03-06 16:46:49 +01:00
612 changed files with 86590 additions and 34981 deletions
@@ -25,7 +25,7 @@ def check_individual(repo_id, pr_id):

 def merge_pr(pn, ref):
    print("Matched PR# %s" % pn)
-    print(subprocess.check_output(["git", "fetch", "https://%sdev.azure.com/%s/_git/%s" % (user, org, repo), ref, "-f"]))
+    print(subprocess.check_output(["git", "fetch", "https://%sdev.azure.com/%s/_git/%s" % (user, org, repo), ref, "-f", "--no-recurse-submodules"]))
    print(subprocess.check_output(["git", "merge", "--squash", 'origin/' + ref.replace('refs/heads/','')]))
    print(subprocess.check_output(["git", "commit", "-m\"Merge %s PR %s\"" % (tagline, pn)]))

@@ -25,7 +25,7 @@ def do_page(page):
            if (check_individual(pr["labels"])):
                pn = pr["number"]
                print("Matched PR# %s" % pn)
-                print(subprocess.check_output(["git", "fetch", "https://github.com/yuzu-emu/yuzu.git", "pull/%s/head:pr-%s" % (pn, pn), "-f"]))
+                print(subprocess.check_output(["git", "fetch", "https://github.com/yuzu-emu/yuzu.git", "pull/%s/head:pr-%s" % (pn, pn), "-f", "--no-recurse-submodules"]))
                print(subprocess.check_output(["git", "merge", "--squash", "pr-%s" % pn]))
                print(subprocess.check_output(["git", "commit", "-m\"Merge %s PR %s\"" % (tagline, pn)]))

@@ -41,12 +41,11 @@ for i in package/*.exe; do
 done

 pip3 install pefile
-python3 .ci/scripts/windows/scan_dll.py package/*.exe "package/"
-python3 .ci/scripts/windows/scan_dll.py package/imageformats/*.dll "package/"
+python3 .ci/scripts/windows/scan_dll.py package/*.exe package/imageformats/*.dll "package/"

 # copy FFmpeg libraries
 EXTERNALS_PATH="$(pwd)/build/externals"
-FFMPEG_DLL_PATH="$(find ${EXTERNALS_PATH} -maxdepth 1 -type d | grep ffmpeg)/bin"
+FFMPEG_DLL_PATH="$(find "${EXTERNALS_PATH}" -maxdepth 1 -type d | grep 'ffmpeg-')/bin"
 find ${FFMPEG_DLL_PATH} -type f -regex ".*\.dll" -exec cp -v {} package/ ';'

 # copy libraries from yuzu.exe path
@@ -34,12 +34,12 @@
 [submodule "opus"]
 	path = externals/opus/opus
 	url = https://github.com/xiph/opus.git
-[submodule "ffmpeg"]
-	path = externals/ffmpeg
-	url = https://git.ffmpeg.org/ffmpeg.git
 [submodule "SDL"]
 	path = externals/SDL
 	url = https://github.com/libsdl-org/SDL.git
 [submodule "externals/cpp-httplib"]
 	path = externals/cpp-httplib
 	url = https://github.com/yhirose/cpp-httplib.git
+[submodule "externals/ffmpeg/ffmpeg"]
+	path = externals/ffmpeg/ffmpeg
+	url = https://git.ffmpeg.org/ffmpeg.git
@@ -33,6 +33,10 @@ 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" ON)
+
 # 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)
@@ -57,7 +61,7 @@ function(check_submodules_present)
        string(REGEX REPLACE "path *= *" "" module ${module})
        if (NOT EXISTS "${PROJECT_SOURCE_DIR}/${module}/.git")
            message(FATAL_ERROR "Git submodule ${module} not found. "
-                    "Please run: git submodule update --init --recursive")
+                    "Please run: \ngit submodule update --init --recursive")
        endif()
    endforeach()
 endfunction()
@@ -131,7 +135,7 @@ add_definitions(-DBOOST_ASIO_DISABLE_CONCEPTS)
 if (MSVC)
    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/std:c++latest>)

-    # cubeb and boost still make use of deprecated result_of.
+    # boost still makes use of deprecated result_of.
    add_definitions(-D_HAS_DEPRECATED_RESULT_OF)
 else()
    set(CMAKE_CXX_STANDARD 20)
@@ -166,8 +170,7 @@ macro(yuzu_find_packages)
    # Capitalization matters here. We need the naming to match the generated paths from Conan
    set(REQUIRED_LIBS
    #    Cmake Pkg Prefix  Version     Conan Pkg
-        "Catch2            2.13        catch2/2.13.0"
-        "fmt               8.0         fmt/8.0.0"
+        "fmt               8.0.1       fmt/8.1.1"
        "lz4               1.8         lz4/1.9.2"
        "nlohmann_json     3.8         nlohmann_json/3.8.0"
        "ZLIB              1.2         zlib/1.2.11"
@@ -175,6 +178,11 @@ macro(yuzu_find_packages)
    # can't use opus until AVX check is fixed: https://github.com/yuzu-emu/yuzu/pull/4068
        #"opus              1.3         opus/1.3.1"
    )
+    if (YUZU_TESTS)
+        list(APPEND REQUIRED_LIBS
+        "Catch2            2.13.7      catch2/2.13.7"
+        )
+    endif()

    foreach(PACKAGE ${REQUIRED_LIBS})
        string(REGEX REPLACE "[ \t\r\n]+" ";" PACKAGE_SPLIT ${PACKAGE})
@@ -229,7 +237,7 @@ elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR YUZU_USE_BUNDLED_BOOST)
    include_directories(SYSTEM "${Boost_INCLUDE_DIRS}")
 else()
    message(STATUS "Boost 1.73.0 or newer not found, falling back to Conan")
-    list(APPEND CONAN_REQUIRED_LIBS "boost/1.73.0")
+    list(APPEND CONAN_REQUIRED_LIBS "boost/1.78.0")
 endif()

 # Attempt to locate any packages that are required and report the missing ones in CONAN_REQUIRED_LIBS
@@ -249,7 +257,7 @@ if(ENABLE_QT)
    # 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)
+            find_package(Qt5 ${QT_VERSION} COMPONENTS Widgets DBus)
        endif()
        if (NOT Qt5_FOUND OR YUZU_USE_BUNDLED_QT)
            # Check for dependencies, then enable bundled Qt download
@@ -370,7 +378,7 @@ if (ENABLE_SDL2)
    if (YUZU_USE_BUNDLED_SDL2)
        # Detect toolchain and platform
        if ((MSVC_VERSION GREATER_EQUAL 1920 AND MSVC_VERSION LESS 1940) AND ARCHITECTURE_x86_64)
-            set(SDL2_VER "SDL2-2.0.16")
+            set(SDL2_VER "SDL2-2.0.18")
        else()
            message(FATAL_ERROR "No bundled SDL2 binaries for your toolchain. Disable YUZU_USE_BUNDLED_SDL2 and provide your own.")
        endif()
@@ -390,7 +398,7 @@ if (ENABLE_SDL2)
    elseif (YUZU_USE_EXTERNAL_SDL2)
        message(STATUS "Using SDL2 from externals.")
    else()
-        find_package(SDL2 2.0.16 REQUIRED)
+        find_package(SDL2 2.0.18 REQUIRED)

        # Some installations don't set SDL2_LIBRARIES
        if("${SDL2_LIBRARIES}" STREQUAL "")
@@ -508,13 +516,13 @@ set(FFmpeg_COMPONENTS
    avutil
    swscale)

-if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+if (UNIX AND NOT APPLE)
    Include(FindPkgConfig REQUIRED)
    pkg_check_modules(LIBVA libva)
 endif()
 if (NOT YUZU_USE_BUNDLED_FFMPEG)
    # Use system installed FFmpeg
-    find_package(FFmpeg QUIET COMPONENTS ${FFmpeg_COMPONENTS})
+    find_package(FFmpeg 4.3 QUIET COMPONENTS ${FFmpeg_COMPONENTS})

    if (FFmpeg_FOUND)
        # Overwrite aggregate defines from FFmpeg module to avoid over-linking libraries.
@@ -527,225 +535,11 @@ if (NOT YUZU_USE_BUNDLED_FFMPEG)
            set(FFmpeg_INCLUDE_DIR ${FFmpeg_INCLUDE_DIR} ${FFmpeg_INCLUDE_${COMPONENT}} CACHE PATH "Path to FFmpeg headers" FORCE)
        endforeach()
    else()
-        message(WARNING "FFmpeg not found, falling back to externals")
+        message(WARNING "FFmpeg not found or too old, falling back to externals")
        set(YUZU_USE_BUNDLED_FFMPEG ON)
    endif()
 endif()

-if (YUZU_USE_BUNDLED_FFMPEG)
-    if (NOT WIN32)
-        # TODO(lat9nq): Move this to externals/ffmpeg/CMakeLists.txt (and move externals/ffmpeg to
-        # externals/ffmpeg/ffmpeg)
-
-        # Build FFmpeg from externals
-        message(STATUS "Using FFmpeg from externals")
-
-        # FFmpeg has source that requires one of nasm or yasm to assemble it.
-        # REQUIRED throws an error if not found here during configuration rather than during compilation.
-        find_program(ASSEMBLER NAMES nasm yasm)
-        if ("${ASSEMBLER}" STREQUAL "ASSEMBLER-NOTFOUND")
-            message(FATAL_ERROR "One of either `nasm` or `yasm` not found but is required.")
-        endif()
-
-        find_program(AUTOCONF autoconf)
-        if ("${AUTOCONF}" STREQUAL "AUTOCONF-NOTFOUND")
-            message(FATAL_ERROR "Required program `autoconf` not found.")
-        endif()
-
-        set(FFmpeg_PREFIX ${PROJECT_SOURCE_DIR}/externals/ffmpeg)
-        set(FFmpeg_BUILD_DIR ${PROJECT_BINARY_DIR}/externals/ffmpeg)
-        set(FFmpeg_MAKEFILE ${FFmpeg_BUILD_DIR}/Makefile)
-        make_directory(${FFmpeg_BUILD_DIR})
-
-        # Read version string from external
-        file(READ ${FFmpeg_PREFIX}/RELEASE FFmpeg_VERSION)
-        set(FFmpeg_FOUND NO)
-        if (NOT FFmpeg_VERSION STREQUAL "")
-            set(FFmpeg_FOUND YES)
-        endif()
-
-        unset(FFmpeg_LIBRARIES CACHE)
-        foreach(COMPONENT ${FFmpeg_COMPONENTS})
-            set(FFmpeg_${COMPONENT}_PREFIX "${FFmpeg_BUILD_DIR}/lib${COMPONENT}")
-            set(FFmpeg_${COMPONENT}_LIB_NAME "lib${COMPONENT}.a")
-            set(FFmpeg_${COMPONENT}_LIBRARY "${FFmpeg_${COMPONENT}_PREFIX}/${FFmpeg_${COMPONENT}_LIB_NAME}")
-
-            set(FFmpeg_LIBRARIES
-                ${FFmpeg_LIBRARIES}
-                ${FFmpeg_${COMPONENT}_LIBRARY}
-                CACHE PATH "Paths to FFmpeg libraries" FORCE)
-        endforeach()
-
-        Include(FindPkgConfig REQUIRED)
-        pkg_check_modules(LIBVA libva)
-        pkg_check_modules(CUDA cuda)
-        pkg_check_modules(FFNVCODEC ffnvcodec)
-        pkg_check_modules(VDPAU vdpau)
-
-        set(FFmpeg_HWACCEL_LIBRARIES)
-        set(FFmpeg_HWACCEL_FLAGS)
-        set(FFmpeg_HWACCEL_INCLUDE_DIRS)
-        set(FFmpeg_HWACCEL_LDFLAGS)
-
-        if(LIBVA_FOUND)
-            pkg_check_modules(LIBDRM libdrm REQUIRED)
-            find_package(X11 REQUIRED)
-            pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
-            pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
-            list(APPEND FFmpeg_HWACCEL_LIBRARIES
-                ${LIBDRM_LIBRARIES}
-                ${X11_LIBRARIES}
-                ${LIBVA-DRM_LIBRARIES}
-                ${LIBVA-X11_LIBRARIES}
-                ${LIBVA_LIBRARIES})
-            set(FFmpeg_HWACCEL_FLAGS
-                --enable-hwaccel=h264_vaapi
-                --enable-hwaccel=vp8_vaapi
-                --enable-hwaccel=vp9_vaapi
-                --enable-libdrm)
-            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
-                ${LIBDRM_INCLUDE_DIRS}
-                ${X11_INCLUDE_DIRS}
-                ${LIBVA-DRM_INCLUDE_DIRS}
-                ${LIBVA-X11_INCLUDE_DIRS}
-                ${LIBVA_INCLUDE_DIRS}
-            )
-            message(STATUS "VA-API found")
-        else()
-            set(FFmpeg_HWACCEL_FLAGS --disable-vaapi)
-        endif()
-
-        if (FFNVCODEC_FOUND AND CUDA_FOUND)
-            list(APPEND FFmpeg_HWACCEL_FLAGS
-                --enable-cuvid
-                --enable-ffnvcodec
-                --enable-nvdec
-                --enable-hwaccel=h264_nvdec
-                --enable-hwaccel=vp8_nvdec
-                --enable-hwaccel=vp9_nvdec
-                --extra-cflags=-I${CUDA_INCLUDE_DIRS}
-            )
-            list(APPEND FFmpeg_HWACCEL_LIBRARIES
-                ${FFNVCODEC_LIBRARIES}
-                ${CUDA_LIBRARIES}
-            )
-            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
-                ${FFNVCODEC_INCLUDE_DIRS}
-                ${CUDA_INCLUDE_DIRS}
-            )
-            list(APPEND FFmpeg_HWACCEL_LDFLAGS
-                ${FFNVCODEC_LDFLAGS}
-                ${CUDA_LDFLAGS}
-            )
-            message(STATUS "ffnvcodec libraries version ${FFNVCODEC_VERSION} found")
-        endif()
-
-        if (VDPAU_FOUND)
-            list(APPEND FFmpeg_HWACCEL_FLAGS
-                --enable-vdpau
-                --enable-hwaccel=h264_vdpau
-                --enable-hwaccel=vp9_vdpau
-            )
-            list(APPEND FFmpeg_HWACCEL_LIBRARIES ${VDPAU_LIBRARIES})
-            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${VDPAU_INCLUDE_DIRS})
-            list(APPEND FFmpeg_HWACCEL_LDFLAGS ${VDPAU_LDFLAGS})
-            message(STATUS "vdpau libraries version ${VDPAU_VERSION} found")
-        else()
-            list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vdpau)
-        endif()
-
-        # `configure` parameters builds only exactly what yuzu needs from FFmpeg
-        # `--disable-vdpau` is needed to avoid linking issues
-        add_custom_command(
-            OUTPUT
-                ${FFmpeg_MAKEFILE}
-            COMMAND
-                /bin/bash ${FFmpeg_PREFIX}/configure
-                    --disable-avdevice
-                    --disable-avfilter
-                    --disable-avformat
-                    --disable-doc
-                    --disable-everything
-                    --disable-ffmpeg
-                    --disable-ffprobe
-                    --disable-network
-                    --disable-postproc
-                    --disable-swresample
-                    --enable-decoder=h264
-                    --enable-decoder=vp8
-                    --enable-decoder=vp9
-                    --cc="${CMAKE_C_COMPILER}"
-                    --cxx="${CMAKE_CXX_COMPILER}"
-                    ${FFmpeg_HWACCEL_FLAGS}
-            WORKING_DIRECTORY
-                ${FFmpeg_BUILD_DIR}
-        )
-        unset(FFmpeg_HWACCEL_FLAGS)
-
-        # Workaround for Ubuntu 18.04's older version of make not being able to call make as a child
-        # with context of the jobserver. Also helps ninja users.
-        execute_process(
-            COMMAND
-                nproc
-            OUTPUT_VARIABLE
-                SYSTEM_THREADS)
-
-        set(FFmpeg_BUILD_LIBRARIES ${FFmpeg_LIBRARIES})
-        add_custom_command(
-            OUTPUT
-                ${FFmpeg_BUILD_LIBRARIES}
-            COMMAND
-                make -j${SYSTEM_THREADS}
-            WORKING_DIRECTORY
-                ${FFmpeg_BUILD_DIR}
-        )
-
-        set(FFmpeg_INCLUDE_DIR
-            "${FFmpeg_PREFIX};${FFmpeg_BUILD_DIR};${FFmpeg_HWACCEL_INCLUDE_DIRS}"
-            CACHE PATH "Path to FFmpeg headers" FORCE)
-
-        set(FFmpeg_LDFLAGS
-            "${FFmpeg_HWACCEL_LDFLAGS}"
-            CACHE STRING "FFmpeg linker flags" FORCE)
-
-        # ALL makes this custom target build every time
-        # but it won't actually build if the DEPENDS parameter is up to date
-        add_custom_target(ffmpeg-configure ALL DEPENDS ${FFmpeg_MAKEFILE})
-        add_custom_target(ffmpeg-build ALL DEPENDS ${FFmpeg_BUILD_LIBRARIES} ffmpeg-configure)
-        link_libraries(${FFmpeg_LIBVA_LIBRARIES})
-        set(FFmpeg_LIBRARIES ${FFmpeg_BUILD_LIBRARIES} ${FFmpeg_HWACCEL_LIBRARIES}
-            CACHE PATH "Paths to FFmpeg libraries" FORCE)
-        unset(FFmpeg_BUILD_LIBRARIES)
-        unset(FFmpeg_HWACCEL_FLAGS)
-        unset(FFmpeg_HWACCEL_INCLUDE_DIRS)
-        unset(FFmpeg_HWACCEL_LDFLAGS)
-        unset(FFmpeg_HWACCEL_LIBRARIES)
-
-        if (FFmpeg_FOUND)
-            message(STATUS "Found FFmpeg version ${FFmpeg_VERSION}")
-        else()
-            message(FATAL_ERROR "FFmpeg not found")
-        endif()
-    else() # WIN32
-        # Use yuzu FFmpeg binaries
-        set(FFmpeg_EXT_NAME "ffmpeg-4.4")
-        set(FFmpeg_PATH "${CMAKE_BINARY_DIR}/externals/${FFmpeg_EXT_NAME}")
-        download_bundled_external("ffmpeg/" ${FFmpeg_EXT_NAME} "")
-        set(FFmpeg_FOUND YES)
-        set(FFmpeg_INCLUDE_DIR "${FFmpeg_PATH}/include" CACHE PATH "Path to FFmpeg headers" FORCE)
-        set(FFmpeg_LIBRARY_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg library directory" FORCE)
-        set(FFmpeg_LDFLAGS "" CACHE STRING "FFmpeg linker flags" FORCE)
-        set(FFmpeg_DLL_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg dll's" FORCE)
-        set(FFmpeg_LIBRARIES
-            ${FFmpeg_LIBRARY_DIR}/swscale.lib
-            ${FFmpeg_LIBRARY_DIR}/avcodec.lib
-            ${FFmpeg_LIBRARY_DIR}/avutil.lib
-            CACHE PATH "Paths to FFmpeg libraries" FORCE)
-    endif()
-endif()
-
-unset(FFmpeg_COMPONENTS)
-
 # Prefer the -pthread flag on Linux.
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
@@ -11,9 +11,15 @@ find_package(Git QUIET PATHS "${GIT_EXECUTABLE}")

 # generate git/build information
 include(GetGitRevisionDescription)
-get_git_head_revision(GIT_REF_SPEC GIT_REV)
-git_describe(GIT_DESC --always --long --dirty)
-git_branch_name(GIT_BRANCH)
+if(NOT GIT_REF_SPEC)
+    get_git_head_revision(GIT_REF_SPEC GIT_REV)
+endif()
+if(NOT GIT_DESC)
+    git_describe(GIT_DESC --always --long --dirty)
+endif()
+if (NOT GIT_BRANCH)
+  git_branch_name(GIT_BRANCH)
+endif()
 get_timestamp(BUILD_DATE)

 # Generate cpp with Git revision from template
@@ -17,7 +17,7 @@ It is written in C++ with portability in mind, and we actively maintain builds f
            alt="Azure Mainline CI Build Status">
    </a>
    <a href="https://discord.com/invite/u77vRWY">
-        <img src="https://img.shields.io/discord/398318088170242053?color=%237289DA&label=yuzu&logo=discord&logoColor=white"
+        <img src="https://img.shields.io/discord/398318088170242053?color=5865F2&label=yuzu&logo=discord&logoColor=white"
            alt="Discord">
    </a>
 </p>
@@ -8,5 +8,5 @@ Icon=yuzu
 TryExec=yuzu
 Exec=yuzu %f
 Categories=Game;Emulator;Qt;
-MimeType=application/x-nx-nro;application/x-nx-nso;
+MimeType=application/x-nx-nro;application/x-nx-nso;application/x-nx-nsp;application/x-nx-xci;
 Keywords=Switch;Nintendo;
@@ -15,4 +15,19 @@
        <glob pattern="*.nso"/>
        <magic><match value="NSO" type="string" offset="0"/></magic>
    </mime-type>
+
+    <mime-type type="application/x-nx-nsp">
+        <comment>Nintendo Switch Package</comment>
+        <acronym>NSP</acronym>
+        <icon name="yuzu"/>
+        <glob pattern="*.nsp"/>
+        <magic><match value="PFS" type="string" offset="0"/></magic>
+    </mime-type>
+
+    <mime-type type="application/x-nx-xci">
+        <comment>Nintendo Switch Card Image</comment>
+        <acronym>XCI</acronym>
+        <icon name="yuzu"/>
+        <glob pattern="*.xci"/>
+    </mime-type>
 </mime-info>
@@ -13,10 +13,6 @@ if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
    target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
 endif()

-# Catch
-add_library(catch-single-include INTERFACE)
-target_include_directories(catch-single-include INTERFACE catch/single_include)
-
 # Dynarmic
 if (ARCHITECTURE_x86_64)
    set(DYNARMIC_TESTS OFF)
@@ -44,10 +40,6 @@ target_include_directories(mbedtls PUBLIC ./mbedtls/include)
 add_library(microprofile INTERFACE)
 target_include_directories(microprofile INTERFACE ./microprofile)

-# Unicorn
-add_library(unicorn-headers INTERFACE)
-target_include_directories(unicorn-headers INTERFACE ./unicorn/include)
-
 # libusb
 if (NOT LIBUSB_FOUND OR YUZU_USE_BUNDLED_LIBUSB)
    add_subdirectory(libusb)
@@ -56,11 +48,12 @@ endif()
 # SDL2
 if (YUZU_USE_EXTERNAL_SDL2)
    if (NOT WIN32)
-        # Yuzu itself needs: Events Joystick Haptic Sensor Timers Audio
+        # Yuzu itself needs: Atomic Audio Events Joystick Haptic Sensor Threads Timers
+        # Since 2.0.18 Atomic+Threads required for HIDAPI/libusb (see https://github.com/libsdl-org/SDL/issues/5095)
        # Yuzu-cmd also needs: Video (depends on Loadso/Dlopen)
        set(SDL_UNUSED_SUBSYSTEMS
-            Atomic Render Power Threads
-            File CPUinfo Filesystem Locale)
+            CPUinfo File Filesystem
+            Locale Power Render)
        foreach(_SUB ${SDL_UNUSED_SUBSYSTEMS})
          string(TOUPPER ${_SUB} _OPT)
          option(SDL_${_OPT} "" OFF)
@@ -120,8 +113,17 @@ if (ENABLE_WEB_SERVICE)
 endif()

 # Opus
-find_package(opus 1.3)
-if (NOT opus_FOUND)
-    message(STATUS "opus 1.3 or newer not found, falling back to externals")
+if (YUZU_USE_BUNDLED_OPUS)
    add_subdirectory(opus EXCLUDE_FROM_ALL)
+else()
+    find_package(opus 1.3 REQUIRED)
+endif()
+
+# FFMpeg
+if (YUZU_USE_BUNDLED_FFMPEG)
+    add_subdirectory(ffmpeg)
+    set(FFmpeg_PATH "${FFmpeg_PATH}" PARENT_SCOPE)
+    set(FFmpeg_LDFLAGS "${FFmpeg_LDFLAGS}" PARENT_SCOPE)
+    set(FFmpeg_LIBRARIES "${FFmpeg_LIBRARIES}" PARENT_SCOPE)
+    set(FFmpeg_INCLUDE_DIR "${FFmpeg_INCLUDE_DIR}" PARENT_SCOPE)
 endif()
@@ -0,0 +1,19 @@
+Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
@@ -0,0 +1,219 @@
+if (NOT WIN32)
+    # Build FFmpeg from externals
+    message(STATUS "Using FFmpeg from externals")
+
+    if (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64|amd64)")
+        # FFmpeg has source that requires one of nasm or yasm to assemble it.
+        # REQUIRED throws an error if not found here during configuration rather than during compilation.
+        find_program(ASSEMBLER NAMES nasm yasm)
+        if ("${ASSEMBLER}" STREQUAL "ASSEMBLER-NOTFOUND")
+            message(FATAL_ERROR "One of either `nasm` or `yasm` not found but is required.")
+        endif()
+    endif()
+
+    find_program(AUTOCONF autoconf)
+    if ("${AUTOCONF}" STREQUAL "AUTOCONF-NOTFOUND")
+        message(FATAL_ERROR "Required program `autoconf` not found.")
+    endif()
+
+    set(FFmpeg_PREFIX ${PROJECT_SOURCE_DIR}/externals/ffmpeg/ffmpeg)
+    set(FFmpeg_BUILD_DIR ${PROJECT_BINARY_DIR}/externals/ffmpeg-build)
+    set(FFmpeg_MAKEFILE ${FFmpeg_BUILD_DIR}/Makefile)
+    make_directory(${FFmpeg_BUILD_DIR})
+
+    # Read version string from external
+    file(READ ${FFmpeg_PREFIX}/RELEASE FFmpeg_VERSION)
+    set(FFmpeg_FOUND NO)
+    if (NOT FFmpeg_VERSION STREQUAL "")
+        set(FFmpeg_FOUND YES)
+    endif()
+
+    unset(FFmpeg_LIBRARIES CACHE)
+    foreach(COMPONENT ${FFmpeg_COMPONENTS})
+        set(FFmpeg_${COMPONENT}_PREFIX "${FFmpeg_BUILD_DIR}/lib${COMPONENT}")
+        set(FFmpeg_${COMPONENT}_LIB_NAME "lib${COMPONENT}.a")
+        set(FFmpeg_${COMPONENT}_LIBRARY "${FFmpeg_${COMPONENT}_PREFIX}/${FFmpeg_${COMPONENT}_LIB_NAME}")
+
+        set(FFmpeg_LIBRARIES
+            ${FFmpeg_LIBRARIES}
+            ${FFmpeg_${COMPONENT}_LIBRARY}
+            CACHE PATH "Paths to FFmpeg libraries" FORCE)
+    endforeach()
+
+    Include(FindPkgConfig REQUIRED)
+    pkg_check_modules(LIBVA libva)
+    pkg_check_modules(CUDA cuda)
+    pkg_check_modules(FFNVCODEC ffnvcodec)
+    pkg_check_modules(VDPAU vdpau)
+
+    set(FFmpeg_HWACCEL_LIBRARIES)
+    set(FFmpeg_HWACCEL_FLAGS)
+    set(FFmpeg_HWACCEL_INCLUDE_DIRS)
+    set(FFmpeg_HWACCEL_LDFLAGS)
+
+    if(LIBVA_FOUND)
+        pkg_check_modules(LIBDRM libdrm REQUIRED)
+        find_package(X11 REQUIRED)
+        pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
+        pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
+        list(APPEND FFmpeg_HWACCEL_LIBRARIES
+            ${LIBDRM_LIBRARIES}
+            ${X11_LIBRARIES}
+            ${LIBVA-DRM_LIBRARIES}
+            ${LIBVA-X11_LIBRARIES}
+            ${LIBVA_LIBRARIES})
+        set(FFmpeg_HWACCEL_FLAGS
+            --enable-hwaccel=h264_vaapi
+            --enable-hwaccel=vp8_vaapi
+            --enable-hwaccel=vp9_vaapi
+            --enable-libdrm)
+        list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
+            ${LIBDRM_INCLUDE_DIRS}
+            ${X11_INCLUDE_DIRS}
+            ${LIBVA-DRM_INCLUDE_DIRS}
+            ${LIBVA-X11_INCLUDE_DIRS}
+            ${LIBVA_INCLUDE_DIRS}
+        )
+        message(STATUS "VA-API found")
+    else()
+        set(FFmpeg_HWACCEL_FLAGS --disable-vaapi)
+    endif()
+
+    if (FFNVCODEC_FOUND)
+        list(APPEND FFmpeg_HWACCEL_FLAGS
+            --enable-cuvid
+            --enable-ffnvcodec
+            --enable-nvdec
+            --enable-hwaccel=h264_nvdec
+            --enable-hwaccel=vp8_nvdec
+            --enable-hwaccel=vp9_nvdec
+        )
+        list(APPEND FFmpeg_HWACCEL_LIBRARIES ${FFNVCODEC_LIBRARIES})
+        list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${FFNVCODEC_INCLUDE_DIRS})
+        list(APPEND FFmpeg_HWACCEL_LDFLAGS ${FFNVCODEC_LDFLAGS})
+        message(STATUS "ffnvcodec libraries version ${FFNVCODEC_VERSION} found")
+        # ffnvenc could load CUDA libraries at the runtime using dlopen/dlsym or LoadLibrary/GetProcAddress
+        # here we handle the hard-linking senario where CUDA is linked during compilation
+        if (CUDA_FOUND)
+            # This line causes build error if CUDA_INCLUDE_DIRS is anything but a single non-empty value
+            #list(APPEND FFmpeg_HWACCEL_FLAGS --extra-cflags=-I${CUDA_INCLUDE_DIRS})
+            list(APPEND FFmpeg_HWACCEL_LIBRARIES ${CUDA_LIBRARIES})
+            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${CUDA_INCLUDE_DIRS})
+            list(APPEND FFmpeg_HWACCEL_LDFLAGS ${CUDA_LDFLAGS})
+            message(STATUS "CUDA libraries found, hard-linking will be performed")
+        endif(CUDA_FOUND)
+    endif()
+
+    if (VDPAU_FOUND)
+        list(APPEND FFmpeg_HWACCEL_FLAGS
+            --enable-vdpau
+            --enable-hwaccel=h264_vdpau
+            --enable-hwaccel=vp9_vdpau
+        )
+        list(APPEND FFmpeg_HWACCEL_LIBRARIES ${VDPAU_LIBRARIES})
+        list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${VDPAU_INCLUDE_DIRS})
+        list(APPEND FFmpeg_HWACCEL_LDFLAGS ${VDPAU_LDFLAGS})
+        message(STATUS "vdpau libraries version ${VDPAU_VERSION} found")
+    else()
+        list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vdpau)
+    endif()
+
+    # `configure` parameters builds only exactly what yuzu needs from FFmpeg
+    # `--disable-vdpau` is needed to avoid linking issues
+    set(FFmpeg_CC ${CMAKE_C_COMPILER_LAUNCHER}  ${CMAKE_C_COMPILER})
+    set(FFmpeg_CXX ${CMAKE_CXX_COMPILER_LAUNCHER}  ${CMAKE_CXX_COMPILER})
+    add_custom_command(
+        OUTPUT
+            ${FFmpeg_MAKEFILE}
+        COMMAND
+            /bin/bash ${FFmpeg_PREFIX}/configure
+                --disable-avdevice
+                --disable-avfilter
+                --disable-avformat
+                --disable-doc
+                --disable-everything
+                --disable-ffmpeg
+                --disable-ffprobe
+                --disable-network
+                --disable-postproc
+                --disable-swresample
+                --enable-decoder=h264
+                --enable-decoder=vp8
+                --enable-decoder=vp9
+                --cc="${FFmpeg_CC}"
+                --cxx="${FFmpeg_CXX}"
+                ${FFmpeg_HWACCEL_FLAGS}
+        WORKING_DIRECTORY
+            ${FFmpeg_BUILD_DIR}
+    )
+    unset(FFmpeg_CC)
+    unset(FFmpeg_CXX)
+    unset(FFmpeg_HWACCEL_FLAGS)
+
+    # Workaround for Ubuntu 18.04's older version of make not being able to call make as a child
+    # with context of the jobserver. Also helps ninja users.
+    execute_process(
+        COMMAND
+            nproc
+        OUTPUT_VARIABLE
+            SYSTEM_THREADS)
+
+    set(FFmpeg_BUILD_LIBRARIES ${FFmpeg_LIBRARIES})
+    add_custom_command(
+        OUTPUT
+            ${FFmpeg_BUILD_LIBRARIES}
+        COMMAND
+            make -j${SYSTEM_THREADS}
+        WORKING_DIRECTORY
+            ${FFmpeg_BUILD_DIR}
+    )
+
+    set(FFmpeg_INCLUDE_DIR
+        "${FFmpeg_PREFIX};${FFmpeg_BUILD_DIR};${FFmpeg_HWACCEL_INCLUDE_DIRS}"
+        CACHE PATH "Path to FFmpeg headers" FORCE)
+
+    set(FFmpeg_LDFLAGS
+        "${FFmpeg_HWACCEL_LDFLAGS}"
+        CACHE STRING "FFmpeg linker flags" FORCE)
+
+    # ALL makes this custom target build every time
+    # but it won't actually build if the DEPENDS parameter is up to date
+    add_custom_target(ffmpeg-configure ALL DEPENDS ${FFmpeg_MAKEFILE})
+    add_custom_target(ffmpeg-build ALL DEPENDS ${FFmpeg_BUILD_LIBRARIES} ffmpeg-configure)
+    link_libraries(${FFmpeg_LIBVA_LIBRARIES})
+    set(FFmpeg_LIBRARIES ${FFmpeg_BUILD_LIBRARIES} ${FFmpeg_HWACCEL_LIBRARIES}
+        CACHE PATH "Paths to FFmpeg libraries" FORCE)
+    unset(FFmpeg_BUILD_LIBRARIES)
+    unset(FFmpeg_HWACCEL_FLAGS)
+    unset(FFmpeg_HWACCEL_INCLUDE_DIRS)
+    unset(FFmpeg_HWACCEL_LDFLAGS)
+    unset(FFmpeg_HWACCEL_LIBRARIES)
+
+    if (FFmpeg_FOUND)
+        message(STATUS "Found FFmpeg version ${FFmpeg_VERSION}")
+    else()
+        message(FATAL_ERROR "FFmpeg not found")
+    endif()
+else(WIN32)
+    # Use yuzu FFmpeg binaries
+    set(FFmpeg_EXT_NAME "ffmpeg-4.4")
+    set(FFmpeg_PATH "${CMAKE_BINARY_DIR}/externals/${FFmpeg_EXT_NAME}")
+    download_bundled_external("ffmpeg/" ${FFmpeg_EXT_NAME} "")
+    set(FFmpeg_FOUND YES)
+    set(FFmpeg_INCLUDE_DIR "${FFmpeg_PATH}/include" CACHE PATH "Path to FFmpeg headers" FORCE)
+    set(FFmpeg_LIBRARY_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg library directory" FORCE)
+    set(FFmpeg_LDFLAGS "" CACHE STRING "FFmpeg linker flags" FORCE)
+    set(FFmpeg_DLL_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg dll's" FORCE)
+    set(FFmpeg_LIBRARIES
+    ${FFmpeg_LIBRARY_DIR}/swscale.lib
+    ${FFmpeg_LIBRARY_DIR}/avcodec.lib
+    ${FFmpeg_LIBRARY_DIR}/avutil.lib
+    CACHE PATH "Paths to FFmpeg libraries" FORCE)
+    # exported variables
+    set(FFmpeg_PATH "${FFmpeg_PATH}" PARENT_SCOPE)
+    set(FFmpeg_LDFLAGS "${FFmpeg_LDFLAGS}" PARENT_SCOPE)
+    set(FFmpeg_LIBRARIES "${FFmpeg_LIBRARIES}" PARENT_SCOPE)
+    set(FFmpeg_INCLUDE_DIR "${FFmpeg_INCLUDE_DIR}" PARENT_SCOPE)
+endif()
+
+unset(FFmpeg_COMPONENTS)
@@ -1,18 +0,0 @@
-# Exports:
-#  LIBUNICORN_FOUND
-#  LIBUNICORN_INCLUDE_DIR
-#  LIBUNICORN_LIBRARY
-
-find_path(LIBUNICORN_INCLUDE_DIR
-          unicorn/unicorn.h
-          HINTS $ENV{UNICORNDIR}
-          PATH_SUFFIXES include)
-
-find_library(LIBUNICORN_LIBRARY
-             NAMES unicorn
-             HINTS $ENV{UNICORNDIR})
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(unicorn DEFAULT_MSG
-                                  LIBUNICORN_LIBRARY LIBUNICORN_INCLUDE_DIR)
-mark_as_advanced(LIBUNICORN_INCLUDE_DIR LIBUNICORN_LIBRARY)
@@ -24,6 +24,7 @@ if (MSVC)
    # /W3                 - Level 3 warnings
    # /MP                 - Multi-threaded compilation
    # /Zi                 - Output debugging information
+    # /Zm                 - Specifies the precompiled header memory allocation limit
    # /Zo                 - Enhanced debug info for optimized builds
    # /permissive-        - Enables stricter C++ standards conformance checks
    # /EHsc               - C++-only exception handling semantics
@@ -36,6 +37,7 @@ if (MSVC)
    add_compile_options(
        /MP
        /Zi
+        /Zm200
        /Zo
        /permissive-
        /EHsc
@@ -149,7 +151,10 @@ add_subdirectory(audio_core)
 add_subdirectory(video_core)
 add_subdirectory(input_common)
 add_subdirectory(shader_recompiler)
-add_subdirectory(tests)
+
+if (YUZU_TESTS)
+    add_subdirectory(tests)
+endif()

 if (ENABLE_SDL2)
    add_subdirectory(yuzu_cmd)
@@ -15,7 +15,9 @@ constexpr ResultCode ERR_INVALID_PARAMETERS{ErrorModule::Audio, 41};
 constexpr ResultCode ERR_SPLITTER_SORT_FAILED{ErrorModule::Audio, 43};
 } // namespace Audren

-constexpr u32_le CURRENT_PROCESS_REVISION = Common::MakeMagic('R', 'E', 'V', '9');
+constexpr u8 BASE_REVISION = '0';
+constexpr u32_le CURRENT_PROCESS_REVISION =
+    Common::MakeMagic('R', 'E', 'V', static_cast<u8>(BASE_REVISION + 0xA));
 constexpr std::size_t MAX_MIX_BUFFERS = 24;
 constexpr std::size_t MAX_BIQUAD_FILTERS = 2;
 constexpr std::size_t MAX_CHANNEL_COUNT = 6;
@@ -1,3 +1,7 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #include <cstring>
 #include "audio_core/delay_line.h"

@@ -1,3 +1,7 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #pragma once

 #include "common/common_types.h"
@@ -79,8 +79,8 @@ static void VolumeAdjustSamples(std::vector<s16>& samples, float game_volume) {
        return;
    }

-    // Implementation of a volume slider with a dynamic range of 60 dB
-    const float volume_scale_factor = volume == 0 ? 0 : std::exp(6.90775f * volume) * 0.001f;
+    // Perceived volume is not the same as the volume level
+    const float volume_scale_factor = (0.85f * ((volume * volume) - volume)) + volume;
    for (auto& sample : samples) {
        sample = static_cast<s16>(sample * volume_scale_factor);
    }
@@ -22,6 +22,11 @@ add_custom_command(OUTPUT scm_rev.cpp
      -DTITLE_BAR_FORMAT_RUNNING=${TITLE_BAR_FORMAT_RUNNING}
      -DBUILD_TAG=${BUILD_TAG}
      -DBUILD_ID=${DISPLAY_VERSION}
+      -DGIT_REF_SPEC=${GIT_REF_SPEC}
+      -DGIT_REV=${GIT_REV}
+      -DGIT_DESC=${GIT_DESC}
+      -DGIT_BRANCH=${GIT_BRANCH}
+      -DBUILD_FULLNAME=${BUILD_FULLNAME}
      -DGIT_EXECUTABLE=${GIT_EXECUTABLE}
      -P ${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake
    DEPENDS
@@ -73,12 +78,14 @@ add_library(common STATIC
    hex_util.h
    host_memory.cpp
    host_memory.h
+    input.h
    intrusive_red_black_tree.h
    literals.h
    logging/backend.cpp
    logging/backend.h
    logging/filter.cpp
    logging/filter.h
+    logging/formatter.h
    logging/log.h
    logging/log_entry.h
    logging/text_formatter.cpp
@@ -7,6 +7,7 @@
 #include <bit>
 #include <climits>
 #include <cstddef>
+#include <type_traits>

 #include "common/common_types.h"

@@ -44,4 +45,16 @@ template <typename T>
    return static_cast<u32>(log2_f + static_cast<u64>((value ^ (1ULL << log2_f)) != 0ULL));
 }

+template <typename T>
+requires std::is_unsigned_v<T>
+[[nodiscard]] constexpr bool IsPow2(T value) {
+    return std::has_single_bit(value);
+}
+
+template <typename T>
+requires std::is_integral_v<T>
+[[nodiscard]] T NextPow2(T value) {
+    return static_cast<T>(1ULL << ((8U * sizeof(T)) - std::countl_zero(value - 1U)));
+}
+
 } // namespace Common
@@ -46,13 +46,3 @@ using GPUVAddr = u64; ///< Represents a pointer in the GPU virtual address space

 using u128 = std::array<std::uint64_t, 2>;
 static_assert(sizeof(u128) == 16, "u128 must be 128 bits wide");
-
-// An inheritable class to disallow the copy constructor and operator= functions
-class NonCopyable {
-protected:
-    constexpr NonCopyable() = default;
-    ~NonCopyable() = default;
-
-    NonCopyable(const NonCopyable&) = delete;
-    NonCopyable& operator=(const NonCopyable&) = delete;
-};
@@ -124,7 +124,10 @@ void Fiber::YieldTo(std::weak_ptr<Fiber> weak_from, Fiber& to) {

    // "from" might no longer be valid if the thread was killed
    if (auto from = weak_from.lock()) {
-        ASSERT(from->impl->previous_fiber != nullptr);
+        if (from->impl->previous_fiber == nullptr) {
+            ASSERT_MSG(false, "previous_fiber is nullptr!");
+            return;
+        }
        from->impl->previous_fiber->impl->context = transfer.fctx;
        from->impl->previous_fiber->impl->guard.unlock();
        from->impl->previous_fiber.reset();
@@ -188,9 +188,8 @@ public:

 #ifdef _WIN32
    template <typename Path>
-    [[nodiscard]] void Open(const Path& path, FileAccessMode mode,
-                            FileType type = FileType::BinaryFile,
-                            FileShareFlag flag = FileShareFlag::ShareReadOnly) {
+    void Open(const Path& path, FileAccessMode mode, FileType type = FileType::BinaryFile,
+              FileShareFlag flag = FileShareFlag::ShareReadOnly) {
        using ValueType = typename Path::value_type;
        if constexpr (IsChar<ValueType>) {
            Open(ToU8String(path), mode, type, flag);
@@ -16,6 +16,10 @@ std::u8string BufferToU8String(std::span<const u8> buffer) {
    return std::u8string{buffer.begin(), std::ranges::find(buffer, u8{0})};
 }

+std::u8string_view BufferToU8StringView(std::span<const u8> buffer) {
+    return std::u8string_view{reinterpret_cast<const char8_t*>(buffer.data())};
+}
+
 std::string ToUTF8String(std::u8string_view u8_string) {
    return std::string{u8_string.begin(), u8_string.end()};
 }
@@ -24,6 +28,10 @@ std::string BufferToUTF8String(std::span<const u8> buffer) {
    return std::string{buffer.begin(), std::ranges::find(buffer, u8{0})};
 }

+std::string_view BufferToUTF8StringView(std::span<const u8> buffer) {
+    return std::string_view{reinterpret_cast<const char*>(buffer.data())};
+}
+
 std::string PathToUTF8String(const std::filesystem::path& path) {
    return ToUTF8String(path.u8string());
 }
@@ -37,6 +37,15 @@ concept IsChar = std::same_as<T, char>;
 */
 [[nodiscard]] std::u8string BufferToU8String(std::span<const u8> buffer);

+/**
+ * Same as BufferToU8String, but returns a string view of the buffer.
+ *
+ * @param buffer Buffer of bytes
+ *
+ * @returns UTF-8 encoded std::u8string_view.
+ */
+[[nodiscard]] std::u8string_view BufferToU8StringView(std::span<const u8> buffer);
+
 /**
 * Converts a std::u8string or std::u8string_view to a UTF-8 encoded std::string.
 *
@@ -57,6 +66,15 @@ concept IsChar = std::same_as<T, char>;
 */
 [[nodiscard]] std::string BufferToUTF8String(std::span<const u8> buffer);

+/**
+ * Same as BufferToUTF8String, but returns a string view of the buffer.
+ *
+ * @param buffer Buffer of bytes
+ *
+ * @returns UTF-8 encoded std::string_view.
+ */
+[[nodiscard]] std::string_view BufferToUTF8StringView(std::span<const u8> buffer);
+
 /**
 * Converts a filesystem path to a UTF-8 encoded std::string.
 *
@@ -1,3 +1,7 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #ifdef _WIN32

 #include <iterator>
@@ -323,8 +327,8 @@ private:
    bool IsNiechePlaceholder(size_t virtual_offset, size_t length) const {
        const auto it = placeholders.upper_bound({virtual_offset, virtual_offset + length});
        if (it != placeholders.end() && it->lower() == virtual_offset + length) {
-            const bool is_root = it == placeholders.begin() && virtual_offset == 0;
-            return is_root || std::prev(it)->upper() == virtual_offset;
+            return it == placeholders.begin() ? virtual_offset == 0
+                                              : std::prev(it)->upper() == virtual_offset;
        }
        return false;
    }
@@ -0,0 +1,375 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <functional>
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <utility>
+#include "common/logging/log.h"
+#include "common/param_package.h"
+#include "common/uuid.h"
+
+namespace Common::Input {
+
+// Type of data that is expected to recieve or send
+enum class InputType {
+    None,
+    Battery,
+    Button,
+    Stick,
+    Analog,
+    Trigger,
+    Motion,
+    Touch,
+    Color,
+    Vibration,
+    Nfc,
+    Ir,
+};
+
+// Internal battery charge level
+enum class BatteryLevel : u32 {
+    None,
+    Empty,
+    Critical,
+    Low,
+    Medium,
+    Full,
+    Charging,
+};
+
+enum class PollingMode {
+    // Constant polling of buttons, analogs and motion data
+    Active,
+    // Only update on button change, digital analogs
+    Pasive,
+    // Enable near field communication polling
+    NFC,
+    // Enable infrared camera polling
+    IR,
+};
+
+// Vibration reply from the controller
+enum class VibrationError {
+    None,
+    NotSupported,
+    Disabled,
+    Unknown,
+};
+
+// Polling mode reply from the controller
+enum class PollingError {
+    None,
+    NotSupported,
+    Unknown,
+};
+
+// Hint for amplification curve to be used
+enum class VibrationAmplificationType {
+    Linear,
+    Exponential,
+};
+
+// Analog properties for calibration
+struct AnalogProperties {
+    // Anything below this value will be detected as zero
+    float deadzone{};
+    // Anyting above this values will be detected as one
+    float range{1.0f};
+    // Minimum value to be detected as active
+    float threshold{0.5f};
+    // Drift correction applied to the raw data
+    float offset{};
+    // Invert direction of the sensor data
+    bool inverted{};
+};
+
+// Single analog sensor data
+struct AnalogStatus {
+    float value{};
+    float raw_value{};
+    AnalogProperties properties{};
+};
+
+// Button data
+struct ButtonStatus {
+    Common::UUID uuid{};
+    bool value{};
+    bool inverted{};
+    bool toggle{};
+    bool locked{};
+};
+
+// Internal battery data
+using BatteryStatus = BatteryLevel;
+
+// Analog and digital joystick data
+struct StickStatus {
+    Common::UUID uuid{};
+    AnalogStatus x{};
+    AnalogStatus y{};
+    bool left{};
+    bool right{};
+    bool up{};
+    bool down{};
+};
+
+// Analog and digital trigger data
+struct TriggerStatus {
+    Common::UUID uuid{};
+    AnalogStatus analog{};
+    ButtonStatus pressed{};
+};
+
+// 3D vector representing motion input
+struct MotionSensor {
+    AnalogStatus x{};
+    AnalogStatus y{};
+    AnalogStatus z{};
+};
+
+// Motion data used to calculate controller orientation
+struct MotionStatus {
+    // Gyroscope vector measurement in radians/s.
+    MotionSensor gyro{};
+    // Acceleration vector measurement in G force
+    MotionSensor accel{};
+    // Time since last measurement in microseconds
+    u64 delta_timestamp{};
+    // Request to update after reading the value
+    bool force_update{};
+};
+
+// Data of a single point on a touch screen
+struct TouchStatus {
+    ButtonStatus pressed{};
+    AnalogStatus x{};
+    AnalogStatus y{};
+    int id{};
+};
+
+// Physical controller color in RGB format
+struct BodyColorStatus {
+    u32 body{};
+    u32 buttons{};
+};
+
+// HD rumble data
+struct VibrationStatus {
+    f32 low_amplitude{};
+    f32 low_frequency{};
+    f32 high_amplitude{};
+    f32 high_frequency{};
+    VibrationAmplificationType type;
+};
+
+// Physical controller LED pattern
+struct LedStatus {
+    bool led_1{};
+    bool led_2{};
+    bool led_3{};
+    bool led_4{};
+};
+
+// List of buttons to be passed to Qt that can be translated
+enum class ButtonNames {
+    Undefined,
+    Invalid,
+    // This will display the engine name instead of the button name
+    Engine,
+    // This will display the button by value instead of the button name
+    Value,
+    ButtonLeft,
+    ButtonRight,
+    ButtonDown,
+    ButtonUp,
+    TriggerZ,
+    TriggerR,
+    TriggerL,
+    ButtonA,
+    ButtonB,
+    ButtonX,
+    ButtonY,
+    ButtonStart,
+
+    // DS4 button names
+    L1,
+    L2,
+    L3,
+    R1,
+    R2,
+    R3,
+    Circle,
+    Cross,
+    Square,
+    Triangle,
+    Share,
+    Options,
+    Home,
+    Touch,
+
+    // Mouse buttons
+    ButtonMouseWheel,
+    ButtonBackward,
+    ButtonForward,
+    ButtonTask,
+    ButtonExtra,
+};
+
+// Callback data consisting of an input type and the equivalent data status
+struct CallbackStatus {
+    InputType type{InputType::None};
+    ButtonStatus button_status{};
+    StickStatus stick_status{};
+    AnalogStatus analog_status{};
+    TriggerStatus trigger_status{};
+    MotionStatus motion_status{};
+    TouchStatus touch_status{};
+    BodyColorStatus color_status{};
+    BatteryStatus battery_status{};
+    VibrationStatus vibration_status{};
+};
+
+// Triggered once every input change
+struct InputCallback {
+    std::function<void(const CallbackStatus&)> on_change;
+};
+
+/// An abstract class template for an input device (a button, an analog input, etc.).
+class InputDevice {
+public:
+    virtual ~InputDevice() = default;
+
+    // Request input device to update if necessary
+    virtual void SoftUpdate() {}
+
+    // Force input device to update data regardless of the current state
+    virtual void ForceUpdate() {}
+
+    // Sets the function to be triggered when input changes
+    void SetCallback(InputCallback callback_) {
+        callback = std::move(callback_);
+    }
+
+    // Triggers the function set in the callback
+    void TriggerOnChange(const CallbackStatus& status) {
+        if (callback.on_change) {
+            callback.on_change(status);
+        }
+    }
+
+private:
+    InputCallback callback;
+};
+
+/// An abstract class template for an output device (rumble, LED pattern, polling mode).
+class OutputDevice {
+public:
+    virtual ~OutputDevice() = default;
+
+    virtual void SetLED([[maybe_unused]] const LedStatus& led_status) {}
+
+    virtual VibrationError SetVibration([[maybe_unused]] const VibrationStatus& vibration_status) {
+        return VibrationError::NotSupported;
+    }
+
+    virtual PollingError SetPollingMode([[maybe_unused]] PollingMode polling_mode) {
+        return PollingError::NotSupported;
+    }
+};
+
+/// An abstract class template for a factory that can create input devices.
+template <typename InputDeviceType>
+class Factory {
+public:
+    virtual ~Factory() = default;
+    virtual std::unique_ptr<InputDeviceType> Create(const Common::ParamPackage&) = 0;
+};
+
+namespace Impl {
+
+template <typename InputDeviceType>
+using FactoryListType = std::unordered_map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;
+
+template <typename InputDeviceType>
+struct FactoryList {
+    static FactoryListType<InputDeviceType> list;
+};
+
+template <typename InputDeviceType>
+FactoryListType<InputDeviceType> FactoryList<InputDeviceType>::list;
+
+} // namespace Impl
+
+/**
+ * Registers an input device factory.
+ * @tparam InputDeviceType the type of input devices the factory can create
+ * @param name the name of the factory. Will be used to match the "engine" parameter when creating
+ *     a device
+ * @param factory the factory object to register
+ */
+template <typename InputDeviceType>
+void RegisterFactory(const std::string& name, std::shared_ptr<Factory<InputDeviceType>> factory) {
+    auto pair = std::make_pair(name, std::move(factory));
+    if (!Impl::FactoryList<InputDeviceType>::list.insert(std::move(pair)).second) {
+        LOG_ERROR(Input, "Factory '{}' already registered", name);
+    }
+}
+
+/**
+ * Unregisters an input device factory.
+ * @tparam InputDeviceType the type of input devices the factory can create
+ * @param name the name of the factory to unregister
+ */
+template <typename InputDeviceType>
+void UnregisterFactory(const std::string& name) {
+    if (Impl::FactoryList<InputDeviceType>::list.erase(name) == 0) {
+        LOG_ERROR(Input, "Factory '{}' not registered", name);
+    }
+}
+
+/**
+ * Create an input device from given paramters.
+ * @tparam InputDeviceType the type of input devices to create
+ * @param params a serialized ParamPackage string that contains all parameters for creating the
+ * device
+ */
+template <typename InputDeviceType>
+std::unique_ptr<InputDeviceType> CreateDeviceFromString(const std::string& params) {
+    const Common::ParamPackage package(params);
+    const std::string engine = package.Get("engine", "null");
+    const auto& factory_list = Impl::FactoryList<InputDeviceType>::list;
+    const auto pair = factory_list.find(engine);
+    if (pair == factory_list.end()) {
+        if (engine != "null") {
+            LOG_ERROR(Input, "Unknown engine name: {}", engine);
+        }
+        return std::make_unique<InputDeviceType>();
+    }
+    return pair->second->Create(package);
+}
+
+/**
+ * Create an input device from given paramters.
+ * @tparam InputDeviceType the type of input devices to create
+ * @param A ParamPackage that contains all parameters for creating the device
+ */
+template <typename InputDeviceType>
+std::unique_ptr<InputDeviceType> CreateDevice(const Common::ParamPackage package) {
+    const std::string engine = package.Get("engine", "null");
+    const auto& factory_list = Impl::FactoryList<InputDeviceType>::list;
+    const auto pair = factory_list.find(engine);
+    if (pair == factory_list.end()) {
+        if (engine != "null") {
+            LOG_ERROR(Input, "Unknown engine name: {}", engine);
+        }
+        return std::make_unique<InputDeviceType>();
+    }
+    return pair->second->Create(package);
+}
+
+} // namespace Common::Input
@@ -218,19 +218,17 @@ private:
    Impl(const std::filesystem::path& file_backend_filename, const Filter& filter_)
        : filter{filter_}, file_backend{file_backend_filename} {}

-    ~Impl() {
-        StopBackendThread();
-    }
+    ~Impl() = default;

    void StartBackendThread() {
-        backend_thread = std::thread([this] {
+        backend_thread = std::jthread([this](std::stop_token stop_token) {
            Common::SetCurrentThreadName("yuzu:Log");
            Entry entry;
            const auto write_logs = [this, &entry]() {
                ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
            };
-            while (!stop.stop_requested()) {
-                entry = message_queue.PopWait(stop.get_token());
+            while (!stop_token.stop_requested()) {
+                entry = message_queue.PopWait(stop_token);
                if (entry.filename != nullptr) {
                    write_logs();
                }
@@ -244,11 +242,6 @@ private:
        });
    }

-    void StopBackendThread() {
-        stop.request_stop();
-        backend_thread.join();
-    }
-
    Entry CreateEntry(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
                      const char* function, std::string&& message) const {
        using std::chrono::duration_cast;
@@ -283,8 +276,7 @@ private:
    ColorConsoleBackend color_console_backend{};
    FileBackend file_backend;

-    std::stop_source stop;
-    std::thread backend_thread;
+    std::jthread backend_thread;
    MPSCQueue<Entry, true> message_queue{};
    std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
 };
@@ -108,12 +108,14 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
    SUB(Service, Migration)                                                                        \
    SUB(Service, Mii)                                                                              \
    SUB(Service, MM)                                                                               \
+    SUB(Service, MNPP)                                                                             \
    SUB(Service, NCM)                                                                              \
    SUB(Service, NFC)                                                                              \
    SUB(Service, NFP)                                                                              \
    SUB(Service, NGCT)                                                                             \
    SUB(Service, NIFM)                                                                             \
    SUB(Service, NIM)                                                                              \
+    SUB(Service, NOTIF)                                                                            \
    SUB(Service, NPNS)                                                                             \
    SUB(Service, NS)                                                                               \
    SUB(Service, NVDRV)                                                                            \
@@ -0,0 +1,23 @@
+// Copyright 2022 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <type_traits>
+
+#include <fmt/format.h>
+
+// adapted from https://github.com/fmtlib/fmt/issues/2704
+// a generic formatter for enum classes
+#if FMT_VERSION >= 80100
+template <typename T>
+struct fmt::formatter<T, std::enable_if_t<std::is_enum_v<T>, char>>
+    : formatter<std::underlying_type_t<T>> {
+    template <typename FormatContext>
+    auto format(const T& value, FormatContext& ctx) -> decltype(ctx.out()) {
+        return fmt::formatter<std::underlying_type_t<T>>::format(
+            static_cast<std::underlying_type_t<T>>(value), ctx);
+    }
+};
+#endif
@@ -7,8 +7,9 @@
 #include <algorithm>
 #include <string_view>

-#include <fmt/core.h>
+#include <fmt/format.h>

+#include "common/logging/formatter.h"
 #include "common/logging/types.h"

 namespace Common::Log {
@@ -76,12 +76,14 @@ enum class Class : u8 {
    Service_Migration, ///< The migration service
    Service_Mii,       ///< The Mii service
    Service_MM,        ///< The MM (Multimedia) service
+    Service_MNPP,      ///< The MNPP service
    Service_NCM,       ///< The NCM service
    Service_NFC,       ///< The NFC (Near-field communication) service
    Service_NFP,       ///< The NFP service
    Service_NGCT,      ///< The NGCT (No Good Content for Terra) service
    Service_NIFM,      ///< The NIFM (Network interface) service
    Service_NIM,       ///< The NIM service
+    Service_NOTIF,     ///< The NOTIF (Notification) service
    Service_NPNS,      ///< The NPNS service
    Service_NS,        ///< The NS services
    Service_NVDRV,     ///< The NVDRV (Nvidia driver) service
@@ -48,8 +48,8 @@ struct Rectangle {
    }

    [[nodiscard]] Rectangle<T> Scale(const float s) const {
-        return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
-                         static_cast<T>(top + GetHeight() * s)};
+        return Rectangle{left, top, static_cast<T>(static_cast<float>(left + GetWidth()) * s),
+                         static_cast<T>(static_cast<float>(top + GetHeight()) * s)};
    }
 };

@@ -10,11 +10,65 @@ PageTable::PageTable() = default;

 PageTable::~PageTable() noexcept = default;

-void PageTable::Resize(size_t address_space_width_in_bits, size_t page_size_in_bits) {
-    const size_t num_page_table_entries{1ULL << (address_space_width_in_bits - page_size_in_bits)};
+bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
+                               u64 address) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+    out_context.next_page = 0;
+
+    // Validate that we can read the actual entry.
+    const auto page = address / page_size;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + address;
+    out_context.next_page = page + 1;
+    out_context.next_offset = address + page_size;
+
+    return true;
+}
+
+bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+
+    // Validate that we can read the actual entry.
+    const auto page = context.next_page;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + context.next_offset;
+    context.next_page = page + 1;
+    context.next_offset += page_size;
+
+    return true;
+}
+
+void PageTable::Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits) {
+    const std::size_t num_page_table_entries{1ULL
+                                             << (address_space_width_in_bits - page_size_in_bits)};
    pointers.resize(num_page_table_entries);
    backing_addr.resize(num_page_table_entries);
    current_address_space_width_in_bits = address_space_width_in_bits;
+    page_size = 1ULL << page_size_in_bits;
 }

 } // namespace Common
@@ -27,6 +27,16 @@ enum class PageType : u8 {
 * mimics the way a real CPU page table works.
 */
 struct PageTable {
+    struct TraversalEntry {
+        u64 phys_addr{};
+        std::size_t block_size{};
+    };
+
+    struct TraversalContext {
+        u64 next_page{};
+        u64 next_offset{};
+    };
+
    /// Number of bits reserved for attribute tagging.
    /// This can be at most the guaranteed alignment of the pointers in the page table.
    static constexpr int ATTRIBUTE_BITS = 2;
@@ -89,6 +99,10 @@ struct PageTable {
    PageTable(PageTable&&) noexcept = default;
    PageTable& operator=(PageTable&&) noexcept = default;

+    bool BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
+                        u64 address) const;
+    bool ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const;
+
    /**
     * Resizes the page table to be able to accommodate enough pages within
     * a given address space.
@@ -96,9 +110,9 @@ struct PageTable {
     * @param address_space_width_in_bits The address size width in bits.
     * @param page_size_in_bits           The page size in bits.
     */
-    void Resize(size_t address_space_width_in_bits, size_t page_size_in_bits);
+    void Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits);

-    size_t GetAddressSpaceBits() const {
+    std::size_t GetAddressSpaceBits() const {
        return current_address_space_width_in_bits;
    }

@@ -110,9 +124,11 @@ struct PageTable {

    VirtualBuffer<u64> backing_addr;

-    size_t current_address_space_width_in_bits;
+    std::size_t current_address_space_width_in_bits{};

-    u8* fastmem_arena;
+    u8* fastmem_arena{};
+
+    std::size_t page_size{};
 };

 } // namespace Common
@@ -47,7 +47,9 @@ void LogSettings() {
    log_setting("System_TimeZoneIndex", values.time_zone_index.GetValue());
    log_setting("Core_UseMultiCore", values.use_multi_core.GetValue());
    log_setting("CPU_Accuracy", values.cpu_accuracy.GetValue());
-    log_setting("Renderer_UseResolutionFactor", values.resolution_factor.GetValue());
+    log_setting("Renderer_UseResolutionScaling", values.resolution_setup.GetValue());
+    log_setting("Renderer_ScalingFilter", values.scaling_filter.GetValue());
+    log_setting("Renderer_AntiAliasing", values.anti_aliasing.GetValue());
    log_setting("Renderer_UseSpeedLimit", values.use_speed_limit.GetValue());
    log_setting("Renderer_SpeedLimit", values.speed_limit.GetValue());
    log_setting("Renderer_UseDiskShaderCache", values.use_disk_shader_cache.GetValue());
@@ -105,6 +107,55 @@ float Volume() {
    return values.volume.GetValue() / 100.0f;
 }

+void UpdateRescalingInfo() {
+    const auto setup = values.resolution_setup.GetValue();
+    auto& info = values.resolution_info;
+    info.downscale = false;
+    switch (setup) {
+    case ResolutionSetup::Res1_2X:
+        info.up_scale = 1;
+        info.down_shift = 1;
+        info.downscale = true;
+        break;
+    case ResolutionSetup::Res3_4X:
+        info.up_scale = 3;
+        info.down_shift = 2;
+        info.downscale = true;
+        break;
+    case ResolutionSetup::Res1X:
+        info.up_scale = 1;
+        info.down_shift = 0;
+        break;
+    case ResolutionSetup::Res2X:
+        info.up_scale = 2;
+        info.down_shift = 0;
+        break;
+    case ResolutionSetup::Res3X:
+        info.up_scale = 3;
+        info.down_shift = 0;
+        break;
+    case ResolutionSetup::Res4X:
+        info.up_scale = 4;
+        info.down_shift = 0;
+        break;
+    case ResolutionSetup::Res5X:
+        info.up_scale = 5;
+        info.down_shift = 0;
+        break;
+    case ResolutionSetup::Res6X:
+        info.up_scale = 6;
+        info.down_shift = 0;
+        break;
+    default:
+        UNREACHABLE();
+        info.up_scale = 1;
+        info.down_shift = 0;
+    }
+    info.up_factor = static_cast<f32>(info.up_scale) / (1U << info.down_shift);
+    info.down_factor = static_cast<f32>(1U << info.down_shift) / info.up_scale;
+    info.active = info.up_scale != 1 || info.down_shift != 0;
+}
+
 void RestoreGlobalState(bool is_powered_on) {
    // If a game is running, DO NOT restore the global settings state
    if (is_powered_on) {
@@ -116,6 +167,7 @@ void RestoreGlobalState(bool is_powered_on) {

    // Core
    values.use_multi_core.SetGlobal(true);
+    values.use_extended_memory_layout.SetGlobal(true);

    // CPU
    values.cpu_accuracy.SetGlobal(true);
@@ -124,6 +176,7 @@ void RestoreGlobalState(bool is_powered_on) {
    values.cpuopt_unsafe_ignore_standard_fpcr.SetGlobal(true);
    values.cpuopt_unsafe_inaccurate_nan.SetGlobal(true);
    values.cpuopt_unsafe_fastmem_check.SetGlobal(true);
+    values.cpuopt_unsafe_ignore_global_monitor.SetGlobal(true);

    // Renderer
    values.renderer_backend.SetGlobal(true);
@@ -132,6 +185,7 @@ void RestoreGlobalState(bool is_powered_on) {
    values.max_anisotropy.SetGlobal(true);
    values.use_speed_limit.SetGlobal(true);
    values.speed_limit.SetGlobal(true);
+    values.fps_cap.SetGlobal(true);
    values.use_disk_shader_cache.SetGlobal(true);
    values.gpu_accuracy.SetGlobal(true);
    values.use_asynchronous_gpu_emulation.SetGlobal(true);
@@ -6,7 +6,6 @@

 #include <algorithm>
 #include <array>
-#include <atomic>
 #include <map>
 #include <optional>
 #include <string>
@@ -52,6 +51,56 @@ enum class NvdecEmulation : u32 {
    GPU = 2,
 };

+enum class ResolutionSetup : u32 {
+    Res1_2X = 0,
+    Res3_4X = 1,
+    Res1X = 2,
+    Res2X = 3,
+    Res3X = 4,
+    Res4X = 5,
+    Res5X = 6,
+    Res6X = 7,
+};
+
+enum class ScalingFilter : u32 {
+    NearestNeighbor = 0,
+    Bilinear = 1,
+    Bicubic = 2,
+    Gaussian = 3,
+    ScaleForce = 4,
+    Fsr = 5,
+    LastFilter = Fsr,
+};
+
+enum class AntiAliasing : u32 {
+    None = 0,
+    Fxaa = 1,
+    LastAA = Fxaa,
+};
+
+struct ResolutionScalingInfo {
+    u32 up_scale{1};
+    u32 down_shift{0};
+    f32 up_factor{1.0f};
+    f32 down_factor{1.0f};
+    bool active{};
+    bool downscale{};
+
+    s32 ScaleUp(s32 value) const {
+        if (value == 0) {
+            return 0;
+        }
+        return std::max((value * static_cast<s32>(up_scale)) >> static_cast<s32>(down_shift), 1);
+    }
+
+    u32 ScaleUp(u32 value) const {
+        if (value == 0U) {
+            return 0U;
+        }
+        return std::max((value * up_scale) >> down_shift, 1U);
+    }
+};
+
 /** The BasicSetting class is a simple resource manager. It defines a label and default value
 * alongside the actual value of the setting for simpler and less-error prone use with frontend
 * configurations. Setting a default value and label is required, though subclasses may deviate from
@@ -417,6 +466,7 @@ struct Values {

    // Core
    Setting<bool> use_multi_core{true, "use_multi_core"};
+    Setting<bool> use_extended_memory_layout{false, "use_extended_memory_layout"};

    // Cpu
    RangedSetting<CPUAccuracy> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto,
@@ -434,12 +484,15 @@ struct Values {
    BasicSetting<bool> cpuopt_misc_ir{true, "cpuopt_misc_ir"};
    BasicSetting<bool> cpuopt_reduce_misalign_checks{true, "cpuopt_reduce_misalign_checks"};
    BasicSetting<bool> cpuopt_fastmem{true, "cpuopt_fastmem"};
+    BasicSetting<bool> cpuopt_fastmem_exclusives{true, "cpuopt_fastmem_exclusives"};
+    BasicSetting<bool> cpuopt_recompile_exclusives{true, "cpuopt_recompile_exclusives"};

    Setting<bool> cpuopt_unsafe_unfuse_fma{true, "cpuopt_unsafe_unfuse_fma"};
    Setting<bool> cpuopt_unsafe_reduce_fp_error{true, "cpuopt_unsafe_reduce_fp_error"};
    Setting<bool> cpuopt_unsafe_ignore_standard_fpcr{true, "cpuopt_unsafe_ignore_standard_fpcr"};
    Setting<bool> cpuopt_unsafe_inaccurate_nan{true, "cpuopt_unsafe_inaccurate_nan"};
    Setting<bool> cpuopt_unsafe_fastmem_check{true, "cpuopt_unsafe_fastmem_check"};
+    Setting<bool> cpuopt_unsafe_ignore_global_monitor{true, "cpuopt_unsafe_ignore_global_monitor"};

    // Renderer
    RangedSetting<RendererBackend> renderer_backend{
@@ -451,7 +504,10 @@ struct Values {
                                                         "disable_shader_loop_safety_checks"};
    Setting<int> vulkan_device{0, "vulkan_device"};

-    Setting<u16> resolution_factor{1, "resolution_factor"};
+    ResolutionScalingInfo resolution_info{};
+    Setting<ResolutionSetup> resolution_setup{ResolutionSetup::Res1X, "resolution_setup"};
+    Setting<ScalingFilter> scaling_filter{ScalingFilter::Bilinear, "scaling_filter"};
+    Setting<AntiAliasing> anti_aliasing{AntiAliasing::None, "anti_aliasing"};
    // *nix platforms may have issues with the borderless windowed fullscreen mode.
    // Default to exclusive fullscreen on these platforms for now.
    RangedSetting<FullscreenMode> fullscreen_mode{
@@ -462,7 +518,7 @@ struct Values {
 #endif
        FullscreenMode::Borderless, FullscreenMode::Exclusive, "fullscreen_mode"};
    RangedSetting<int> aspect_ratio{0, 0, 3, "aspect_ratio"};
-    RangedSetting<int> max_anisotropy{0, 0, 4, "max_anisotropy"};
+    RangedSetting<int> max_anisotropy{0, 0, 5, "max_anisotropy"};
    Setting<bool> use_speed_limit{true, "use_speed_limit"};
    RangedSetting<u16> speed_limit{100, 0, 9999, "speed_limit"};
    Setting<bool> use_disk_shader_cache{true, "use_disk_shader_cache"};
@@ -472,7 +528,7 @@ struct Values {
    Setting<NvdecEmulation> nvdec_emulation{NvdecEmulation::GPU, "nvdec_emulation"};
    Setting<bool> accelerate_astc{true, "accelerate_astc"};
    Setting<bool> use_vsync{true, "use_vsync"};
-    BasicRangedSetting<u16> fps_cap{1000, 1, 1000, "fps_cap"};
+    RangedSetting<u16> fps_cap{1000, 1, 1000, "fps_cap"};
    BasicSetting<bool> disable_fps_limit{false, "disable_fps_limit"};
    RangedSetting<ShaderBackend> shader_backend{ShaderBackend::GLASM, ShaderBackend::GLSL,
                                                ShaderBackend::SPIRV, "shader_backend"};
@@ -502,30 +558,25 @@ struct Values {
    Setting<bool> use_docked_mode{true, "use_docked_mode"};

    BasicSetting<bool> enable_raw_input{false, "enable_raw_input"};
+    BasicSetting<bool> controller_navigation{true, "controller_navigation"};

    Setting<bool> vibration_enabled{true, "vibration_enabled"};
    Setting<bool> enable_accurate_vibrations{false, "enable_accurate_vibrations"};

    Setting<bool> motion_enabled{true, "motion_enabled"};
-    BasicSetting<std::string> motion_device{"engine:motion_emu,update_period:100,sensitivity:0.01",
-                                            "motion_device"};
    BasicSetting<std::string> udp_input_servers{"127.0.0.1:26760", "udp_input_servers"};
+    BasicSetting<bool> enable_udp_controller{false, "enable_udp_controller"};

    BasicSetting<bool> pause_tas_on_load{true, "pause_tas_on_load"};
    BasicSetting<bool> tas_enable{false, "tas_enable"};
    BasicSetting<bool> tas_loop{false, "tas_loop"};
-    BasicSetting<bool> tas_swap_controllers{true, "tas_swap_controllers"};

    BasicSetting<bool> mouse_panning{false, "mouse_panning"};
    BasicRangedSetting<u8> mouse_panning_sensitivity{10, 1, 100, "mouse_panning_sensitivity"};
    BasicSetting<bool> mouse_enabled{false, "mouse_enabled"};
-    std::string mouse_device;
-    MouseButtonsRaw mouse_buttons;

    BasicSetting<bool> emulate_analog_keyboard{false, "emulate_analog_keyboard"};
    BasicSetting<bool> keyboard_enabled{false, "keyboard_enabled"};
-    KeyboardKeysRaw keyboard_keys;
-    KeyboardModsRaw keyboard_mods;

    BasicSetting<bool> debug_pad_enabled{false, "debug_pad_enabled"};
    ButtonsRaw debug_pad_buttons;
@@ -533,14 +584,11 @@ struct Values {

    TouchscreenInput touchscreen;

-    BasicSetting<bool> use_touch_from_button{false, "use_touch_from_button"};
    BasicSetting<std::string> touch_device{"min_x:100,min_y:50,max_x:1800,max_y:850",
                                           "touch_device"};
    BasicSetting<int> touch_from_button_map_index{0, "touch_from_button_map"};
    std::vector<TouchFromButtonMap> touch_from_button_maps;

-    std::atomic_bool is_device_reload_pending{true};
-
    // Data Storage
    BasicSetting<bool> use_virtual_sd{true, "use_virtual_sd"};
    BasicSetting<bool> gamecard_inserted{false, "gamecard_inserted"};
@@ -554,6 +602,7 @@ struct Values {
    BasicSetting<std::string> program_args{std::string(), "program_args"};
    BasicSetting<bool> dump_exefs{false, "dump_exefs"};
    BasicSetting<bool> dump_nso{false, "dump_nso"};
+    BasicSetting<bool> dump_shaders{false, "dump_shaders"};
    BasicSetting<bool> enable_fs_access_log{false, "enable_fs_access_log"};
    BasicSetting<bool> reporting_services{false, "reporting_services"};
    BasicSetting<bool> quest_flag{false, "quest_flag"};
@@ -561,6 +610,7 @@ struct Values {
    BasicSetting<bool> extended_logging{false, "extended_logging"};
    BasicSetting<bool> use_debug_asserts{false, "use_debug_asserts"};
    BasicSetting<bool> use_auto_stub{false, "use_auto_stub"};
+    BasicSetting<bool> enable_all_controllers{false, "enable_all_controllers"};

    // Miscellaneous
    BasicSetting<std::string> log_filter{"*:Info", "log_filter"};
@@ -595,6 +645,8 @@ std::string GetTimeZoneString();

 void LogSettings();

+void UpdateRescalingInfo();
+
 // Restore the global state of all applicable settings in the Values struct
 void RestoreGlobalState(bool is_powered_on);

@@ -62,11 +62,22 @@ enum Values : int {

 constexpr int STICK_HID_BEGIN = LStick;
 constexpr int STICK_HID_END = NumAnalogs;
-constexpr int NUM_STICKS_HID = NumAnalogs;

 extern const std::array<const char*, NumAnalogs> mapping;
 } // namespace NativeAnalog

+namespace NativeTrigger {
+enum Values : int {
+    LTrigger,
+    RTrigger,
+
+    NumTriggers,
+};
+
+constexpr int TRIGGER_HID_BEGIN = LTrigger;
+constexpr int TRIGGER_HID_END = NumTriggers;
+} // namespace NativeTrigger
+
 namespace NativeVibration {
 enum Values : int {
    LeftVibrationDevice,
@@ -115,10 +126,20 @@ constexpr int NUM_MOUSE_HID = NumMouseButtons;
 extern const std::array<const char*, NumMouseButtons> mapping;
 } // namespace NativeMouseButton

+namespace NativeMouseWheel {
+enum Values {
+    X,
+    Y,
+
+    NumMouseWheels,
+};
+
+extern const std::array<const char*, NumMouseWheels> mapping;
+} // namespace NativeMouseWheel
+
 namespace NativeKeyboard {
 enum Keys {
    None,
-    Error,

    A = 4,
    B,
@@ -156,22 +177,22 @@ enum Keys {
    N8,
    N9,
    N0,
-    Enter,
+    Return,
    Escape,
    Backspace,
    Tab,
    Space,
    Minus,
-    Equal,
-    LeftBrace,
-    RightBrace,
-    Backslash,
+    Plus,
+    OpenBracket,
+    CloseBracket,
+    Pipe,
    Tilde,
    Semicolon,
-    Apostrophe,
-    Grave,
+    Quote,
+    Backquote,
    Comma,
-    Dot,
+    Period,
    Slash,
    CapsLockKey,

@@ -188,7 +209,7 @@ enum Keys {
    F11,
    F12,

-    SystemRequest,
+    PrintScreen,
    ScrollLockKey,
    Pause,
    Insert,
@@ -257,8 +278,18 @@ enum Keys {
    ScrollLockActive,
    KPComma,

-    KPLeftParenthesis,
-    KPRightParenthesis,
+    Ro = 0x87,
+    KatakanaHiragana,
+    Yen,
+    Henkan,
+    Muhenkan,
+    NumPadCommaPc98,
+
+    HangulEnglish = 0x90,
+    Hanja,
+    KatakanaKey,
+    HiraganaKey,
+    ZenkakuHankaku,

    LeftControlKey = 0xE0,
    LeftShiftKey,
@@ -307,6 +338,8 @@ enum Modifiers {
    CapsLock,
    ScrollLock,
    NumLock,
+    Katakana,
+    Hiragana,

    NumKeyboardMods,
 };
@@ -324,11 +357,6 @@ constexpr int NUM_KEYBOARD_MODS_HID = NumKeyboardMods;
 using AnalogsRaw = std::array<std::string, NativeAnalog::NumAnalogs>;
 using ButtonsRaw = std::array<std::string, NativeButton::NumButtons>;
 using MotionsRaw = std::array<std::string, NativeMotion::NumMotions>;
-using VibrationsRaw = std::array<std::string, NativeVibration::NumVibrations>;
-
-using MouseButtonsRaw = std::array<std::string, NativeMouseButton::NumMouseButtons>;
-using KeyboardKeysRaw = std::array<std::string, NativeKeyboard::NumKeyboardKeys>;
-using KeyboardModsRaw = std::array<std::string, NativeKeyboard::NumKeyboardMods>;

 constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28;
 constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A;
@@ -342,6 +370,11 @@ enum class ControllerType {
    RightJoycon,
    Handheld,
    GameCube,
+    Pokeball,
+    NES,
+    SNES,
+    N64,
+    SegaGenesis,
 };

 struct PlayerInput {
@@ -349,7 +382,6 @@ struct PlayerInput {
    ControllerType controller_type;
    ButtonsRaw buttons;
    AnalogsRaw analogs;
-    VibrationsRaw vibrations;
    MotionsRaw motions;

    bool vibration_enabled;
@@ -8,6 +8,7 @@
 #include <map>
 #include <memory>
 #include <string>
+#include "common/common_funcs.h"
 #include "common/common_types.h"

 namespace Common::Telemetry {
@@ -28,7 +29,7 @@ struct VisitorInterface;
 /**
 * Interface class for telemetry data fields.
 */
-class FieldInterface : NonCopyable {
+class FieldInterface {
 public:
    virtual ~FieldInterface() = default;

@@ -52,14 +53,15 @@ public:
 template <typename T>
 class Field : public FieldInterface {
 public:
+    YUZU_NON_COPYABLE(Field);
+
    Field(FieldType type_, std::string name_, T value_)
        : name(std::move(name_)), type(type_), value(std::move(value_)) {}

-    Field(const Field&) = default;
-    Field& operator=(const Field&) = default;
+    ~Field() override = default;

-    Field(Field&&) = default;
-    Field& operator=(Field&& other) = default;
+    Field(Field&&) noexcept = default;
+    Field& operator=(Field&& other) noexcept = default;

    void Accept(VisitorInterface& visitor) const override;

@@ -98,9 +100,15 @@ private:
 /**
 * Collection of data fields that have been logged.
 */
-class FieldCollection final : NonCopyable {
+class FieldCollection final {
 public:
+    YUZU_NON_COPYABLE(FieldCollection);
+
    FieldCollection() = default;
+    ~FieldCollection() = default;
+
+    FieldCollection(FieldCollection&&) noexcept = default;
+    FieldCollection& operator=(FieldCollection&&) noexcept = default;

    /**
     * Accept method for the visitor pattern, visits each field in the collection.
@@ -133,7 +141,7 @@ private:
 * Telemetry fields visitor interface class. A backend to log to a web service should implement
 * this interface.
 */
-struct VisitorInterface : NonCopyable {
+struct VisitorInterface {
    virtual ~VisitorInterface() = default;

    virtual void Visit(const Field<bool>& field) = 0;
@@ -160,8 +168,11 @@ struct VisitorInterface : NonCopyable {
 * Empty implementation of VisitorInterface that drops all fields. Used when a functional
 * backend implementation is not available.
 */
-struct NullVisitor : public VisitorInterface {
-    ~NullVisitor() = default;
+struct NullVisitor final : public VisitorInterface {
+    YUZU_NON_COPYABLE(NullVisitor);
+
+    NullVisitor() = default;
+    ~NullVisitor() override = default;

    void Visit(const Field<bool>& /*field*/) override {}
    void Visit(const Field<double>& /*field*/) override {}
@@ -1,23 +1,25 @@
-// Copyright 2018 yuzu Emulator Project
+// Copyright 2022 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

+#include <bit>
+#include <optional>
 #include <random>

 #include <fmt/format.h>

 #include "common/assert.h"
+#include "common/tiny_mt.h"
 #include "common/uuid.h"

 namespace Common {

 namespace {

-bool IsHexDigit(char c) {
-    return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
-}
+constexpr size_t RawStringSize = sizeof(UUID) * 2;
+constexpr size_t FormattedStringSize = RawStringSize + 4;

-u8 HexCharToByte(char c) {
+std::optional<u8> HexCharToByte(char c) {
    if (c >= '0' && c <= '9') {
        return static_cast<u8>(c - '0');
    }
@@ -28,60 +30,184 @@ u8 HexCharToByte(char c) {
        return static_cast<u8>(c - 'A' + 10);
    }
    ASSERT_MSG(false, "{} is not a hexadecimal digit!", c);
-    return u8{0};
+    return std::nullopt;
+}
+
+std::array<u8, 0x10> ConstructFromRawString(std::string_view raw_string) {
+    std::array<u8, 0x10> uuid;
+
+    for (size_t i = 0; i < RawStringSize; i += 2) {
+        const auto upper = HexCharToByte(raw_string[i]);
+        const auto lower = HexCharToByte(raw_string[i + 1]);
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i / 2] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    return uuid;
+}
+
+std::array<u8, 0x10> ConstructFromFormattedString(std::string_view formatted_string) {
+    std::array<u8, 0x10> uuid;
+
+    size_t i = 0;
+
+    // Process the first 8 characters.
+    const auto* str = formatted_string.data();
+
+    for (; i < 4; ++i) {
+        const auto upper = HexCharToByte(*(str++));
+        const auto lower = HexCharToByte(*(str++));
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    // Process the next 4 characters.
+    ++str;
+
+    for (; i < 6; ++i) {
+        const auto upper = HexCharToByte(*(str++));
+        const auto lower = HexCharToByte(*(str++));
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    // Process the next 4 characters.
+    ++str;
+
+    for (; i < 8; ++i) {
+        const auto upper = HexCharToByte(*(str++));
+        const auto lower = HexCharToByte(*(str++));
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    // Process the next 4 characters.
+    ++str;
+
+    for (; i < 10; ++i) {
+        const auto upper = HexCharToByte(*(str++));
+        const auto lower = HexCharToByte(*(str++));
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    // Process the last 12 characters.
+    ++str;
+
+    for (; i < 16; ++i) {
+        const auto upper = HexCharToByte(*(str++));
+        const auto lower = HexCharToByte(*(str++));
+        if (!upper || !lower) {
+            return {};
+        }
+        uuid[i] = static_cast<u8>((*upper << 4) | *lower);
+    }
+
+    return uuid;
+}
+
+std::array<u8, 0x10> ConstructUUID(std::string_view uuid_string) {
+    const auto length = uuid_string.length();
+
+    if (length == 0) {
+        return {};
+    }
+
+    // Check if the input string contains 32 hexadecimal characters.
+    if (length == RawStringSize) {
+        return ConstructFromRawString(uuid_string);
+    }
+
+    // Check if the input string has the length of a RFC 4122 formatted UUID string.
+    if (length == FormattedStringSize) {
+        return ConstructFromFormattedString(uuid_string);
+    }
+
+    ASSERT_MSG(false, "UUID string has an invalid length of {} characters!", length);
+
+    return {};
 }

 } // Anonymous namespace

-u128 HexStringToU128(std::string_view hex_string) {
-    const size_t length = hex_string.length();
+UUID::UUID(std::string_view uuid_string) : uuid{ConstructUUID(uuid_string)} {}

-    // Detect "0x" prefix.
-    const bool has_0x_prefix = length > 2 && hex_string[0] == '0' && hex_string[1] == 'x';
-    const size_t offset = has_0x_prefix ? 2 : 0;
-
-    // Check length.
-    if (length > 32 + offset) {
-        ASSERT_MSG(false, "hex_string has more than 32 hexadecimal characters!");
-        return INVALID_UUID;
-    }
-
-    u64 lo = 0;
-    u64 hi = 0;
-    for (size_t i = 0; i < length - offset; ++i) {
-        const char c = hex_string[length - 1 - i];
-        if (!IsHexDigit(c)) {
-            ASSERT_MSG(false, "{} is not a hexadecimal digit!", c);
-            return INVALID_UUID;
-        }
-        if (i < 16) {
-            lo |= u64{HexCharToByte(c)} << (i * 4);
-        }
-        if (i >= 16) {
-            hi |= u64{HexCharToByte(c)} << ((i - 16) * 4);
-        }
-    }
-    return u128{lo, hi};
+std::string UUID::RawString() const {
+    return fmt::format("{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}"
+                       "{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}",
+                       uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
+                       uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14],
+                       uuid[15]);
 }

-UUID UUID::Generate() {
+std::string UUID::FormattedString() const {
+    return fmt::format("{:02x}{:02x}{:02x}{:02x}"
+                       "-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-"
+                       "{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}",
+                       uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
+                       uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14],
+                       uuid[15]);
+}
+
+size_t UUID::Hash() const noexcept {
+    u64 upper_hash;
+    u64 lower_hash;
+
+    std::memcpy(&upper_hash, uuid.data(), sizeof(u64));
+    std::memcpy(&lower_hash, uuid.data() + sizeof(u64), sizeof(u64));
+
+    return upper_hash ^ std::rotl(lower_hash, 1);
+}
+
+u128 UUID::AsU128() const {
+    u128 uuid_old;
+    std::memcpy(&uuid_old, uuid.data(), sizeof(UUID));
+    return uuid_old;
+}
+
+UUID UUID::MakeRandom() {
    std::random_device device;
-    std::mt19937 gen(device());
-    std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
-    return UUID{distribution(gen), distribution(gen)};
+
+    return MakeRandomWithSeed(device());
 }

-std::string UUID::Format() const {
-    return fmt::format("{:016x}{:016x}", uuid[1], uuid[0]);
+UUID UUID::MakeRandomWithSeed(u32 seed) {
+    // Create and initialize our RNG.
+    TinyMT rng;
+    rng.Initialize(seed);
+
+    UUID uuid;
+
+    // Populate the UUID with random bytes.
+    rng.GenerateRandomBytes(uuid.uuid.data(), sizeof(UUID));
+
+    return uuid;
 }

-std::string UUID::FormatSwitch() const {
-    std::array<u8, 16> s{};
-    std::memcpy(s.data(), uuid.data(), sizeof(u128));
-    return fmt::format("{:02x}{:02x}{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{"
-                       ":02x}{:02x}{:02x}{:02x}{:02x}",
-                       s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7], s[8], s[9], s[10], s[11],
-                       s[12], s[13], s[14], s[15]);
+UUID UUID::MakeRandomRFC4122V4() {
+    auto uuid = MakeRandom();
+
+    // According to Proposed Standard RFC 4122 Section 4.4, we must:
+
+    // 1. Set the two most significant bits (bits 6 and 7) of the
+    //    clock_seq_hi_and_reserved to zero and one, respectively.
+    uuid.uuid[8] = 0x80 | (uuid.uuid[8] & 0x3F);
+
+    // 2. Set the four most significant bits (bits 12 through 15) of the
+    //    time_hi_and_version field to the 4-bit version number from Section 4.1.3.
+    uuid.uuid[6] = 0x40 | (uuid.uuid[6] & 0xF);
+
+    return uuid;
 }

 } // namespace Common
@@ -1,9 +1,11 @@
-// Copyright 2018 yuzu Emulator Project
+// Copyright 2022 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

 #pragma once

+#include <array>
+#include <functional>
 #include <string>
 #include <string_view>

@@ -11,69 +13,119 @@

 namespace Common {

-constexpr u128 INVALID_UUID{{0, 0}};
-
-/**
- * Converts a hex string to a 128-bit unsigned integer.
- *
- * The hex string can be formatted in lowercase or uppercase, with or without the "0x" prefix.
- *
- * This function will assert and return INVALID_UUID under the following conditions:
- * - If the hex string is more than 32 characters long
- * - If the hex string contains non-hexadecimal characters
- *
- * @param hex_string Hexadecimal string
- *
- * @returns A 128-bit unsigned integer if successfully converted, INVALID_UUID otherwise.
- */
-[[nodiscard]] u128 HexStringToU128(std::string_view hex_string);
-
 struct UUID {
-    // UUIDs which are 0 are considered invalid!
-    u128 uuid;
-    UUID() = default;
-    constexpr explicit UUID(const u128& id) : uuid{id} {}
-    constexpr explicit UUID(const u64 lo, const u64 hi) : uuid{{lo, hi}} {}
-    explicit UUID(std::string_view hex_string) {
-        uuid = HexStringToU128(hex_string);
+    std::array<u8, 0x10> uuid{};
+
+    /// Constructs an invalid UUID.
+    constexpr UUID() = default;
+
+    /// Constructs a UUID from a reference to a 128 bit array.
+    constexpr explicit UUID(const std::array<u8, 16>& uuid_) : uuid{uuid_} {}
+
+    /**
+     * Constructs a UUID from either:
+     * 1. A 32 hexadecimal character string representing the bytes of the UUID
+     * 2. A RFC 4122 formatted UUID string, in the format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+     *
+     * The input string may contain uppercase or lowercase characters, but they must:
+     * 1. Contain valid hexadecimal characters (0-9, a-f, A-F)
+     * 2. Not contain the "0x" hexadecimal prefix
+     *
+     * Should the input string not meet the above requirements,
+     * an assert will be triggered and an invalid UUID is set instead.
+     */
+    explicit UUID(std::string_view uuid_string);
+
+    ~UUID() = default;
+
+    constexpr UUID(const UUID&) noexcept = default;
+    constexpr UUID(UUID&&) noexcept = default;
+
+    constexpr UUID& operator=(const UUID&) noexcept = default;
+    constexpr UUID& operator=(UUID&&) noexcept = default;
+
+    /**
+     * Returns whether the stored UUID is valid or not.
+     *
+     * @returns True if the stored UUID is valid, false otherwise.
+     */
+    constexpr bool IsValid() const {
+        return uuid != std::array<u8, 0x10>{};
    }

-    [[nodiscard]] constexpr explicit operator bool() const {
-        return uuid != INVALID_UUID;
+    /**
+     * Returns whether the stored UUID is invalid or not.
+     *
+     * @returns True if the stored UUID is invalid, false otherwise.
+     */
+    constexpr bool IsInvalid() const {
+        return !IsValid();
    }

-    [[nodiscard]] constexpr bool operator==(const UUID& rhs) const {
-        return uuid == rhs.uuid;
+    /**
+     * Returns a 32 hexadecimal character string representing the bytes of the UUID.
+     *
+     * @returns A 32 hexadecimal character string of the UUID.
+     */
+    std::string RawString() const;
+
+    /**
+     * Returns a RFC 4122 formatted UUID string in the format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
+     *
+     * @returns A RFC 4122 formatted UUID string.
+     */
+    std::string FormattedString() const;
+
+    /**
+     * Returns a 64-bit hash of the UUID for use in hash table data structures.
+     *
+     * @returns A 64-bit hash of the UUID.
+     */
+    size_t Hash() const noexcept;
+
+    /// DO NOT USE. Copies the contents of the UUID into a u128.
+    u128 AsU128() const;
+
+    /**
+     * Creates a default UUID "yuzu Default UID".
+     *
+     * @returns A UUID with its bytes set to the ASCII values of "yuzu Default UID".
+     */
+    static constexpr UUID MakeDefault() {
+        return UUID{
+            {'y', 'u', 'z', 'u', ' ', 'D', 'e', 'f', 'a', 'u', 'l', 't', ' ', 'U', 'I', 'D'},
+        };
    }

-    [[nodiscard]] constexpr bool operator!=(const UUID& rhs) const {
-        return !operator==(rhs);
-    }
+    /**
+     * Creates a random UUID.
+     *
+     * @returns A random UUID.
+     */
+    static UUID MakeRandom();

-    // TODO(ogniK): Properly generate uuids based on RFC-4122
-    [[nodiscard]] static UUID Generate();
+    /**
+     * Creates a random UUID with a seed.
+     *
+     * @param seed A seed to initialize the Mersenne-Twister RNG
+     *
+     * @returns A random UUID.
+     */
+    static UUID MakeRandomWithSeed(u32 seed);

-    // Set the UUID to {0,0} to be considered an invalid user
-    constexpr void Invalidate() {
-        uuid = INVALID_UUID;
-    }
+    /**
+     * Creates a random UUID. The generated UUID is RFC 4122 Version 4 compliant.
+     *
+     * @returns A random UUID that is RFC 4122 Version 4 compliant.
+     */
+    static UUID MakeRandomRFC4122V4();

-    [[nodiscard]] constexpr bool IsInvalid() const {
-        return uuid == INVALID_UUID;
-    }
-    [[nodiscard]] constexpr bool IsValid() const {
-        return !IsInvalid();
-    }
-
-    // TODO(ogniK): Properly generate a Nintendo ID
-    [[nodiscard]] constexpr u64 GetNintendoID() const {
-        return uuid[0];
-    }
-
-    [[nodiscard]] std::string Format() const;
-    [[nodiscard]] std::string FormatSwitch() const;
+    friend constexpr bool operator==(const UUID& lhs, const UUID& rhs) = default;
 };
-static_assert(sizeof(UUID) == 16, "UUID is an invalid size!");
+static_assert(sizeof(UUID) == 0x10, "UUID has incorrect size.");
+
+/// An invalid UUID. This UUID has all its bytes set to 0.
+constexpr UUID InvalidUUID = {};

 } // namespace Common

@@ -82,7 +134,7 @@ namespace std {
 template <>
 struct hash<Common::UUID> {
    size_t operator()(const Common::UUID& uuid) const noexcept {
-        return uuid.uuid[1] ^ uuid.uuid[0];
+        return uuid.Hash();
    }
 };

@@ -65,14 +65,20 @@ private:

 #ifdef ARCHITECTURE_x86_64

-std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency,
-                                                   u32 emulated_clock_frequency) {
+std::unique_ptr<WallClock> CreateBestMatchingClock(u64 emulated_cpu_frequency,
+                                                   u64 emulated_clock_frequency) {
    const auto& caps = GetCPUCaps();
    u64 rtsc_frequency = 0;
    if (caps.invariant_tsc) {
        rtsc_frequency = EstimateRDTSCFrequency();
    }
-    if (rtsc_frequency == 0) {
+
+    // Fallback to StandardWallClock if the hardware TSC does not have the precision greater than:
+    // - A nanosecond
+    // - The emulated CPU frequency
+    // - The emulated clock counter frequency (CNTFRQ)
+    if (rtsc_frequency <= WallClock::NS_RATIO || rtsc_frequency <= emulated_cpu_frequency ||
+        rtsc_frequency <= emulated_clock_frequency) {
        return std::make_unique<StandardWallClock>(emulated_cpu_frequency,
                                                   emulated_clock_frequency);
    } else {
@@ -83,8 +89,8 @@ std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency,

 #else

-std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency,
-                                                   u32 emulated_clock_frequency) {
+std::unique_ptr<WallClock> CreateBestMatchingClock(u64 emulated_cpu_frequency,
+                                                   u64 emulated_clock_frequency) {
    return std::make_unique<StandardWallClock>(emulated_cpu_frequency, emulated_clock_frequency);
 }

@@ -13,6 +13,10 @@ namespace Common {

 class WallClock {
 public:
+    static constexpr u64 NS_RATIO = 1'000'000'000;
+    static constexpr u64 US_RATIO = 1'000'000;
+    static constexpr u64 MS_RATIO = 1'000;
+
    virtual ~WallClock() = default;

    /// Returns current wall time in nanoseconds
@@ -49,7 +53,7 @@ private:
    bool is_native;
 };

-[[nodiscard]] std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency,
-                                                                 u32 emulated_clock_frequency);
+[[nodiscard]] std::unique_ptr<WallClock> CreateBestMatchingClock(u64 emulated_cpu_frequency,
+                                                                 u64 emulated_clock_frequency);

 } // namespace Common
@@ -71,9 +71,6 @@ static CPUCaps Detect() {
    else
        caps.manufacturer = Manufacturer::Unknown;

-    u32 family = {};
-    u32 model = {};
-
    __cpuid(cpu_id, 0x80000000);

    u32 max_ex_fn = cpu_id[0];
@@ -84,15 +81,6 @@ static CPUCaps Detect() {
    // Detect family and other miscellaneous features
    if (max_std_fn >= 1) {
        __cpuid(cpu_id, 0x00000001);
-        family = (cpu_id[0] >> 8) & 0xf;
-        model = (cpu_id[0] >> 4) & 0xf;
-        if (family == 0xf) {
-            family += (cpu_id[0] >> 20) & 0xff;
-        }
-        if (family >= 6) {
-            model += ((cpu_id[0] >> 16) & 0xf) << 4;
-        }
-
        if ((cpu_id[3] >> 25) & 1)
            caps.sse = true;
        if ((cpu_id[3] >> 26) & 1)
@@ -15,26 +15,26 @@
 namespace Common {

 u64 EstimateRDTSCFrequency() {
-    const auto milli_10 = std::chrono::milliseconds{10};
-    // get current time
+    // Discard the first result measuring the rdtsc.
    _mm_mfence();
-    const u64 tscStart = __rdtsc();
-    const auto startTime = std::chrono::high_resolution_clock::now();
-    // wait roughly 3 seconds
-    while (true) {
-        auto milli = std::chrono::duration_cast<std::chrono::milliseconds>(
-            std::chrono::high_resolution_clock::now() - startTime);
-        if (milli.count() >= 3000)
-            break;
-        std::this_thread::sleep_for(milli_10);
-    }
-    const auto endTime = std::chrono::high_resolution_clock::now();
+    __rdtsc();
+    std::this_thread::sleep_for(std::chrono::milliseconds{1});
    _mm_mfence();
-    const u64 tscEnd = __rdtsc();
-    // calculate difference
-    const u64 timer_diff =
-        std::chrono::duration_cast<std::chrono::nanoseconds>(endTime - startTime).count();
-    const u64 tsc_diff = tscEnd - tscStart;
+    __rdtsc();
+
+    // Get the current time.
+    const auto start_time = std::chrono::steady_clock::now();
+    _mm_mfence();
+    const u64 tsc_start = __rdtsc();
+    // Wait for 200 milliseconds.
+    std::this_thread::sleep_for(std::chrono::milliseconds{200});
+    const auto end_time = std::chrono::steady_clock::now();
+    _mm_mfence();
+    const u64 tsc_end = __rdtsc();
+    // Calculate differences.
+    const u64 timer_diff = static_cast<u64>(
+        std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count());
+    const u64 tsc_diff = tsc_end - tsc_start;
    const u64 tsc_freq = MultiplyAndDivide64(tsc_diff, 1000000000ULL, timer_diff);
    return tsc_freq;
 }
@@ -47,9 +47,9 @@ NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequen
    _mm_mfence();
    time_point.inner.last_measure = __rdtsc();
    time_point.inner.accumulated_ticks = 0U;
-    ns_rtsc_factor = GetFixedPoint64Factor(1000000000, rtsc_frequency);
-    us_rtsc_factor = GetFixedPoint64Factor(1000000, rtsc_frequency);
-    ms_rtsc_factor = GetFixedPoint64Factor(1000, rtsc_frequency);
+    ns_rtsc_factor = GetFixedPoint64Factor(NS_RATIO, rtsc_frequency);
+    us_rtsc_factor = GetFixedPoint64Factor(US_RATIO, rtsc_frequency);
+    ms_rtsc_factor = GetFixedPoint64Factor(MS_RATIO, rtsc_frequency);
    clock_rtsc_factor = GetFixedPoint64Factor(emulated_clock_frequency, rtsc_frequency);
    cpu_rtsc_factor = GetFixedPoint64Factor(emulated_cpu_frequency, rtsc_frequency);
 }
@@ -37,12 +37,12 @@ constexpr Xbyak::Reg IndexToReg(size_t reg_index) {
    }
 }

-inline std::bitset<32> BuildRegSet(std::initializer_list<Xbyak::Reg> regs) {
-    std::bitset<32> bits;
+constexpr std::bitset<32> BuildRegSet(std::initializer_list<Xbyak::Reg> regs) {
+    size_t bits = 0;
    for (const Xbyak::Reg& reg : regs) {
-        bits[RegToIndex(reg)] = true;
+        bits |= size_t{1} << RegToIndex(reg);
    }
-    return bits;
+    return {bits};
 }

 constexpr inline std::bitset<32> ABI_ALL_GPRS(0x0000FFFF);
@@ -57,7 +57,7 @@ constexpr inline Xbyak::Reg ABI_PARAM2 = Xbyak::util::rdx;
 constexpr inline Xbyak::Reg ABI_PARAM3 = Xbyak::util::r8;
 constexpr inline Xbyak::Reg ABI_PARAM4 = Xbyak::util::r9;

-const std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
+constexpr inline std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
    // GPRs
    Xbyak::util::rcx,
    Xbyak::util::rdx,
@@ -74,7 +74,7 @@ const std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
    Xbyak::util::xmm5,
 });

-const std::bitset<32> ABI_ALL_CALLEE_SAVED = BuildRegSet({
+constexpr inline std::bitset<32> ABI_ALL_CALLEE_SAVED = BuildRegSet({
    // GPRs
    Xbyak::util::rbx,
    Xbyak::util::rsi,
@@ -108,7 +108,7 @@ constexpr inline Xbyak::Reg ABI_PARAM2 = Xbyak::util::rsi;
 constexpr inline Xbyak::Reg ABI_PARAM3 = Xbyak::util::rdx;
 constexpr inline Xbyak::Reg ABI_PARAM4 = Xbyak::util::rcx;

-const std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
+constexpr inline std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
    // GPRs
    Xbyak::util::rcx,
    Xbyak::util::rdx,
@@ -137,7 +137,7 @@ const std::bitset<32> ABI_ALL_CALLER_SAVED = BuildRegSet({
    Xbyak::util::xmm15,
 });

-const std::bitset<32> ABI_ALL_CALLEE_SAVED = BuildRegSet({
+constexpr inline std::bitset<32> ABI_ALL_CALLEE_SAVED = BuildRegSet({
    // GPRs
    Xbyak::util::rbx,
    Xbyak::util::rbp,
@@ -132,14 +132,27 @@ add_library(core STATIC
    frontend/emu_window.h
    frontend/framebuffer_layout.cpp
    frontend/framebuffer_layout.h
-    frontend/input_interpreter.cpp
-    frontend/input_interpreter.h
-    frontend/input.h
    hardware_interrupt_manager.cpp
    hardware_interrupt_manager.h
+    hid/emulated_console.cpp
+    hid/emulated_console.h
+    hid/emulated_controller.cpp
+    hid/emulated_controller.h
+    hid/emulated_devices.cpp
+    hid/emulated_devices.h
+    hid/hid_core.cpp
+    hid/hid_core.h
+    hid/hid_types.h
+    hid/input_converter.cpp
+    hid/input_converter.h
+    hid/input_interpreter.cpp
+    hid/input_interpreter.h
+    hid/motion_input.cpp
+    hid/motion_input.h
    hle/api_version.h
    hle/ipc.h
    hle/ipc_helpers.h
+    hle/kernel/board/nintendo/nx/k_memory_layout.h
    hle/kernel/board/nintendo/nx/k_system_control.cpp
    hle/kernel/board/nintendo/nx/k_system_control.h
    hle/kernel/board/nintendo/nx/secure_monitor.h
@@ -152,6 +165,7 @@ add_library(core STATIC
    hle/kernel/hle_ipc.h
    hle/kernel/init/init_slab_setup.cpp
    hle/kernel/init/init_slab_setup.h
+    hle/kernel/initial_process.h
    hle/kernel/k_address_arbiter.cpp
    hle/kernel/k_address_arbiter.h
    hle/kernel/k_address_space_info.cpp
@@ -167,12 +181,17 @@ add_library(core STATIC
    hle/kernel/k_client_port.h
    hle/kernel/k_client_session.cpp
    hle/kernel/k_client_session.h
+    hle/kernel/k_code_memory.cpp
+    hle/kernel/k_code_memory.h
    hle/kernel/k_condition_variable.cpp
    hle/kernel/k_condition_variable.h
    hle/kernel/k_event.cpp
    hle/kernel/k_event.h
    hle/kernel/k_handle_table.cpp
    hle/kernel/k_handle_table.h
+    hle/kernel/k_interrupt_manager.cpp
+    hle/kernel/k_interrupt_manager.h
+    hle/kernel/k_light_condition_variable.cpp
    hle/kernel/k_light_condition_variable.h
    hle/kernel/k_light_lock.cpp
    hle/kernel/k_light_lock.h
@@ -225,10 +244,14 @@ add_library(core STATIC
    hle/kernel/k_system_control.h
    hle/kernel/k_thread.cpp
    hle/kernel/k_thread.h
+    hle/kernel/k_thread_queue.cpp
    hle/kernel/k_thread_queue.h
    hle/kernel/k_trace.h
    hle/kernel/k_transfer_memory.cpp
    hle/kernel/k_transfer_memory.h
+    hle/kernel/k_worker_task.h
+    hle/kernel/k_worker_task_manager.cpp
+    hle/kernel/k_worker_task_manager.h
    hle/kernel/k_writable_event.cpp
    hle/kernel/k_writable_event.h
    hle/kernel/kernel.cpp
@@ -249,8 +272,6 @@ add_library(core STATIC
    hle/kernel/svc_wrap.h
    hle/kernel/time_manager.cpp
    hle/kernel/time_manager.h
-    hle/lock.cpp
-    hle/lock.h
    hle/result.h
    hle/service/acc/acc.cpp
    hle/service/acc/acc.h
@@ -396,12 +417,15 @@ add_library(core STATIC
    hle/service/glue/glue.h
    hle/service/glue/glue_manager.cpp
    hle/service/glue/glue_manager.h
+    hle/service/glue/notif.cpp
+    hle/service/glue/notif.h
    hle/service/grc/grc.cpp
    hle/service/grc/grc.h
    hle/service/hid/hid.cpp
    hle/service/hid/hid.h
    hle/service/hid/irs.cpp
    hle/service/hid/irs.h
+    hle/service/hid/ring_lifo.h
    hle/service/hid/xcd.cpp
    hle/service/hid/xcd.h
    hle/service/hid/errors.h
@@ -445,6 +469,8 @@ add_library(core STATIC
    hle/service/mii/types.h
    hle/service/mm/mm_u.cpp
    hle/service/mm/mm_u.h
+    hle/service/mnpp/mnpp_app.cpp
+    hle/service/mnpp/mnpp_app.h
    hle/service/ncm/ncm.cpp
    hle/service/ncm/ncm.h
    hle/service/nfc/nfc.cpp
@@ -466,6 +492,8 @@ add_library(core STATIC
    hle/service/ns/language.h
    hle/service/ns/ns.cpp
    hle/service/ns/ns.h
+    hle/service/ns/pdm_qry.cpp
+    hle/service/ns/pdm_qry.h
    hle/service/ns/pl_u.cpp
    hle/service/ns/pl_u.h
    hle/service/nvdrv/devices/nvdevice.h
@@ -6,6 +6,7 @@

 #include <array>
 #include <vector>
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/hardware_properties.h"

@@ -24,8 +25,11 @@ class CPUInterruptHandler;
 using CPUInterrupts = std::array<CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>;

 /// Generic ARMv8 CPU interface
-class ARM_Interface : NonCopyable {
+class ARM_Interface {
 public:
+    YUZU_NON_COPYABLE(ARM_Interface);
+    YUZU_NON_MOVEABLE(ARM_Interface);
+
    explicit ARM_Interface(System& system_, CPUInterrupts& interrupt_handlers_,
                           bool uses_wall_clock_)
        : system{system_}, interrupt_handlers{interrupt_handlers_}, uses_wall_clock{
@@ -137,6 +137,8 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
    config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
    config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
    config.only_detect_misalignment_via_page_table_on_page_boundary = true;
+    config.fastmem_exclusive_access = true;
+    config.recompile_on_exclusive_fastmem_failure = true;

    // Multi-process state
    config.processor_id = core_index;
@@ -178,6 +180,12 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
        if (!Settings::values.cpuopt_fastmem) {
            config.fastmem_pointer = nullptr;
        }
+        if (!Settings::values.cpuopt_fastmem_exclusives) {
+            config.fastmem_exclusive_access = false;
+        }
+        if (!Settings::values.cpuopt_recompile_exclusives) {
+            config.recompile_on_exclusive_fastmem_failure = false;
+        }
    }

    // Unsafe optimizations
@@ -195,6 +203,9 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
        if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
        }
+        if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+        }
    }

    // Curated optimizations
@@ -203,6 +214,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
    }

    return std::make_unique<Dynarmic::A32::Jit>(config);
@@ -86,6 +86,26 @@ public:
                  num_instructions, MemoryReadCode(pc));
    }

+    void InstructionCacheOperationRaised(Dynarmic::A64::InstructionCacheOperation op,
+                                         VAddr value) override {
+        switch (op) {
+        case Dynarmic::A64::InstructionCacheOperation::InvalidateByVAToPoU: {
+            static constexpr u64 ICACHE_LINE_SIZE = 64;
+
+            const u64 cache_line_start = value & ~(ICACHE_LINE_SIZE - 1);
+            parent.InvalidateCacheRange(cache_line_start, ICACHE_LINE_SIZE);
+            break;
+        }
+        case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoU:
+            parent.ClearInstructionCache();
+            break;
+        case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoUInnerSharable:
+        default:
+            LOG_DEBUG(Core_ARM, "Unprocesseed instruction cache operation: {}", op);
+            break;
+        }
+    }
+
    void ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) override {
        switch (exception) {
        case Dynarmic::A64::Exception::WaitForInterrupt:
@@ -165,6 +185,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
        config.fastmem_pointer = page_table->fastmem_arena;
        config.fastmem_address_space_bits = address_space_bits;
        config.silently_mirror_fastmem = false;
+
+        config.fastmem_exclusive_access = true;
+        config.recompile_on_exclusive_fastmem_failure = true;
    }

    // Multi-process state
@@ -217,6 +240,12 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
        if (!Settings::values.cpuopt_fastmem) {
            config.fastmem_pointer = nullptr;
        }
+        if (!Settings::values.cpuopt_fastmem_exclusives) {
+            config.fastmem_exclusive_access = false;
+        }
+        if (!Settings::values.cpuopt_recompile_exclusives) {
+            config.recompile_on_exclusive_fastmem_failure = false;
+        }
    }

    // Unsafe optimizations
@@ -234,6 +263,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
        if (Settings::values.cpuopt_unsafe_fastmem_check) {
            config.fastmem_address_space_bits = 64;
        }
+        if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+        }
    }

    // Curated optimizations
@@ -242,6 +274,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
        config.fastmem_address_space_bits = 64;
+        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
    }

    return std::make_shared<Dynarmic::A64::Jit>(config);
@@ -37,8 +37,8 @@ u128 DynarmicExclusiveMonitor::ExclusiveRead128(std::size_t core_index, VAddr ad
    });
 }

-void DynarmicExclusiveMonitor::ClearExclusive() {
-    monitor.Clear();
+void DynarmicExclusiveMonitor::ClearExclusive(std::size_t core_index) {
+    monitor.ClearProcessor(core_index);
 }

 bool DynarmicExclusiveMonitor::ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) {
@@ -29,7 +29,7 @@ public:
    u32 ExclusiveRead32(std::size_t core_index, VAddr addr) override;
    u64 ExclusiveRead64(std::size_t core_index, VAddr addr) override;
    u128 ExclusiveRead128(std::size_t core_index, VAddr addr) override;
-    void ClearExclusive() override;
+    void ClearExclusive(std::size_t core_index) override;

    bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) override;
    bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) override;
@@ -23,7 +23,7 @@ public:
    virtual u32 ExclusiveRead32(std::size_t core_index, VAddr addr) = 0;
    virtual u64 ExclusiveRead64(std::size_t core_index, VAddr addr) = 0;
    virtual u128 ExclusiveRead128(std::size_t core_index, VAddr addr) = 0;
-    virtual void ClearExclusive() = 0;
+    virtual void ClearExclusive(std::size_t core_index) = 0;

    virtual bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) = 0;
    virtual bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) = 0;
@@ -27,7 +27,10 @@
 #include "core/file_sys/vfs_concat.h"
 #include "core/file_sys/vfs_real.h"
 #include "core/hardware_interrupt_manager.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_core.h"
@@ -126,7 +129,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,

 struct System::Impl {
    explicit Impl(System& system)
-        : kernel{system}, fs_controller{system}, memory{system},
+        : kernel{system}, fs_controller{system}, memory{system}, hid_core{},
          cpu_manager{system}, reporter{system}, applet_manager{system}, time_manager{system} {}

    SystemResultStatus Run() {
@@ -251,9 +254,16 @@ struct System::Impl {
        }

        telemetry_session->AddInitialInfo(*app_loader, fs_controller, *content_provider);
+
+        // Create a resource limit for the process.
+        const auto physical_memory_size =
+            kernel.MemoryManager().GetSize(Kernel::KMemoryManager::Pool::Application);
+        auto* resource_limit = Kernel::CreateResourceLimitForProcess(system, physical_memory_size);
+
+        // Create the process.
        auto main_process = Kernel::KProcess::Create(system.Kernel());
        ASSERT(Kernel::KProcess::Initialize(main_process, system, "main",
-                                            Kernel::KProcess::ProcessType::Userland)
+                                            Kernel::KProcess::ProcessType::Userland, resource_limit)
                   .IsSuccess());
        const auto [load_result, load_parameters] = app_loader->Load(*main_process, system);
        if (load_result != Loader::ResultStatus::Success) {
@@ -316,6 +326,8 @@ struct System::Impl {
        is_powered_on = false;
        exit_lock = false;

+        gpu_core->NotifyShutdown();
+
        services.reset();
        service_manager.reset();
        cheat_engine.reset();
@@ -391,6 +403,7 @@ struct System::Impl {
    std::unique_ptr<Hardware::InterruptManager> interrupt_manager;
    std::unique_ptr<Core::DeviceMemory> device_memory;
    Core::Memory::Memory memory;
+    Core::HID::HIDCore hid_core;
    CpuManager cpu_manager;
    std::atomic_bool is_powered_on{};
    bool exit_lock = false;
@@ -519,12 +532,6 @@ const ARM_Interface& System::CurrentArmInterface() const {
    return impl->kernel.CurrentPhysicalCore().ArmInterface();
 }

-std::size_t System::CurrentCoreIndex() const {
-    std::size_t core = impl->kernel.GetCurrentHostThreadID();
-    ASSERT(core < Core::Hardware::NUM_CPU_CORES);
-    return core;
-}
-
 Kernel::PhysicalCore& System::CurrentPhysicalCore() {
    return impl->kernel.CurrentPhysicalCore();
 }
@@ -615,6 +622,14 @@ const Kernel::KernelCore& System::Kernel() const {
    return impl->kernel;
 }

+HID::HIDCore& System::HIDCore() {
+    return impl->hid_core;
+}
+
+const HID::HIDCore& System::HIDCore() const {
+    return impl->hid_core;
+}
+
 Timing::CoreTiming& System::CoreTiming() {
    return impl->core_timing;
 }
@@ -825,8 +840,6 @@ void System::ApplySettings() {
    if (IsPoweredOn()) {
        Renderer().RefreshBaseSettings();
    }
-
-    Service::HID::ReloadInputDevices();
 }

 } // namespace Core
@@ -89,6 +89,10 @@ namespace Core::Hardware {
 class InterruptManager;
 }

+namespace Core::HID {
+class HIDCore;
+}
+
 namespace Core {

 class ARM_Interface;
@@ -204,9 +208,6 @@ public:
    /// Gets an ARM interface to the CPU core that is currently running
    [[nodiscard]] const ARM_Interface& CurrentArmInterface() const;

-    /// Gets the index of the currently running CPU core
-    [[nodiscard]] std::size_t CurrentCoreIndex() const;
-
    /// Gets the physical core for the CPU core that is currently running
    [[nodiscard]] Kernel::PhysicalCore& CurrentPhysicalCore();

@@ -285,6 +286,12 @@ public:
    /// Provides a constant reference to the kernel instance.
    [[nodiscard]] const Kernel::KernelCore& Kernel() const;

+    /// Gets a mutable reference to the HID interface.
+    [[nodiscard]] HID::HIDCore& HIDCore();
+
+    /// Gets an immutable reference to the HID interface.
+    [[nodiscard]] const HID::HIDCore& HIDCore() const;
+
    /// Provides a reference to the internal PerfStats instance.
    [[nodiscard]] Core::PerfStats& GetPerfStats();

@@ -117,17 +117,18 @@ void CpuManager::MultiCoreRunGuestLoop() {
            physical_core = &kernel.CurrentPhysicalCore();
        }
        system.ExitDynarmicProfile();
-        physical_core->ArmInterface().ClearExclusiveState();
-        kernel.CurrentScheduler()->RescheduleCurrentCore();
+        {
+            Kernel::KScopedDisableDispatch dd(kernel);
+            physical_core->ArmInterface().ClearExclusiveState();
+        }
    }
 }

 void CpuManager::MultiCoreRunIdleThread() {
    auto& kernel = system.Kernel();
    while (true) {
-        auto& physical_core = kernel.CurrentPhysicalCore();
-        physical_core.Idle();
-        kernel.CurrentScheduler()->RescheduleCurrentCore();
+        Kernel::KScopedDisableDispatch dd(kernel);
+        kernel.CurrentPhysicalCore().Idle();
    }
 }

@@ -135,12 +136,12 @@ void CpuManager::MultiCoreRunSuspendThread() {
    auto& kernel = system.Kernel();
    kernel.CurrentScheduler()->OnThreadStart();
    while (true) {
-        auto core = kernel.GetCurrentHostThreadID();
+        auto core = kernel.CurrentPhysicalCoreIndex();
        auto& scheduler = *kernel.CurrentScheduler();
        Kernel::KThread* current_thread = scheduler.GetCurrentThread();
        Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[core].host_context);
        ASSERT(scheduler.ContextSwitchPending());
-        ASSERT(core == kernel.GetCurrentHostThreadID());
+        ASSERT(core == kernel.CurrentPhysicalCoreIndex());
        scheduler.RescheduleCurrentCore();
    }
 }
@@ -346,13 +347,9 @@ void CpuManager::RunThread(std::stop_token stop_token, std::size_t core) {
            sc_sync_first_use = false;
        }

-        // Abort if emulation was killed before the session really starts
-        if (!system.IsPoweredOn()) {
-            return;
-        }
-
+        // Emulation was stopped
        if (stop_token.stop_requested()) {
-            break;
+            return;
        }

        auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
@@ -3,10 +3,13 @@
 // Refer to the license.txt file included.

 #include "core/device_memory.h"
+#include "hle/kernel/board/nintendo/nx/k_system_control.h"

 namespace Core {

-DeviceMemory::DeviceMemory() : buffer{DramMemoryMap::Size, 1ULL << 39} {}
+DeviceMemory::DeviceMemory()
+    : buffer{Kernel::Board::Nintendo::Nx::KSystemControl::Init::GetIntendedMemorySize(),
+             1ULL << 39} {}
 DeviceMemory::~DeviceMemory() = default;

 } // namespace Core
@@ -12,12 +12,8 @@ namespace Core {
 namespace DramMemoryMap {
 enum : u64 {
    Base = 0x80000000ULL,
-    Size = 0x100000000ULL,
-    End = Base + Size,
    KernelReserveBase = Base + 0x60000,
    SlabHeapBase = KernelReserveBase + 0x85000,
-    SlapHeapSize = 0xa21000,
-    SlabHeapEnd = SlabHeapBase + SlapHeapSize,
 };
 }; // namespace DramMemoryMap

@@ -128,15 +128,6 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
    if (exefs == nullptr)
        return exefs;

-    if (Settings::values.dump_exefs) {
-        LOG_INFO(Loader, "Dumping ExeFS for title_id={:016X}", title_id);
-        const auto dump_dir = fs_controller.GetModificationDumpRoot(title_id);
-        if (dump_dir != nullptr) {
-            const auto exefs_dir = GetOrCreateDirectoryRelative(dump_dir, "/exefs");
-            VfsRawCopyD(exefs, exefs_dir);
-        }
-    }
-
    const auto& disabled = Settings::values.disabled_addons[title_id];
    const auto update_disabled =
        std::find(disabled.cbegin(), disabled.cend(), "Update") != disabled.cend();
@@ -179,6 +170,15 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
        }
    }

+    if (Settings::values.dump_exefs) {
+        LOG_INFO(Loader, "Dumping ExeFS for title_id={:016X}", title_id);
+        const auto dump_dir = fs_controller.GetModificationDumpRoot(title_id);
+        if (dump_dir != nullptr) {
+            const auto exefs_dir = GetOrCreateDirectoryRelative(dump_dir, "/exefs");
+            VfsRawCopyD(exefs, exefs_dir);
+        }
+    }
+
    return exefs;
 }

@@ -12,6 +12,7 @@
 #include <type_traits>
 #include <vector>

+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/file_sys/vfs_types.h"

@@ -29,8 +30,11 @@ enum class VfsEntryType {
 // A class representing an abstract filesystem. A default implementation given the root VirtualDir
 // is provided for convenience, but if the Vfs implementation has any additional state or
 // functionality, they will need to override.
-class VfsFilesystem : NonCopyable {
+class VfsFilesystem {
 public:
+    YUZU_NON_COPYABLE(VfsFilesystem);
+    YUZU_NON_MOVEABLE(VfsFilesystem);
+
    explicit VfsFilesystem(VirtualDir root);
    virtual ~VfsFilesystem();

@@ -77,8 +81,12 @@ protected:
 };

 // A class representing a file in an abstract filesystem.
-class VfsFile : NonCopyable {
+class VfsFile {
 public:
+    YUZU_NON_COPYABLE(VfsFile);
+    YUZU_NON_MOVEABLE(VfsFile);
+
+    VfsFile() = default;
    virtual ~VfsFile();

    // Retrieves the file name.
@@ -176,8 +184,12 @@ public:
 };

 // A class representing a directory in an abstract filesystem.
-class VfsDirectory : NonCopyable {
+class VfsDirectory {
 public:
+    YUZU_NON_COPYABLE(VfsDirectory);
+    YUZU_NON_MOVEABLE(VfsDirectory);
+
+    VfsDirectory() = default;
    virtual ~VfsDirectory();

    // Retrives the file located at path as if the current directory was root. Returns nullptr if
@@ -5,16 +5,15 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/frontend/applets/controller.h"
-#include "core/hle/service/hid/controllers/npad.h"
-#include "core/hle/service/hid/hid.h"
-#include "core/hle/service/sm/sm.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"

 namespace Core::Frontend {

 ControllerApplet::~ControllerApplet() = default;

-DefaultControllerApplet::DefaultControllerApplet(Service::SM::ServiceManager& service_manager_)
-    : service_manager{service_manager_} {}
+DefaultControllerApplet::DefaultControllerApplet(HID::HIDCore& hid_core_) : hid_core{hid_core_} {}

 DefaultControllerApplet::~DefaultControllerApplet() = default;

@@ -22,24 +21,20 @@ void DefaultControllerApplet::ReconfigureControllers(std::function<void()> callb
                                                     const ControllerParameters& parameters) const {
    LOG_INFO(Service_HID, "called, deducing the best configuration based on the given parameters!");

-    auto& npad =
-        service_manager.GetService<Service::HID::Hid>("hid")
-            ->GetAppletResource()
-            ->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad);
-
-    auto& players = Settings::values.players.GetValue();
-
    const std::size_t min_supported_players =
        parameters.enable_single_mode ? 1 : parameters.min_players;

    // Disconnect Handheld first.
-    npad.DisconnectNpadAtIndex(8);
+    auto* handheld = hid_core.GetEmulatedController(Core::HID::NpadIdType::Handheld);
+    handheld->Disconnect();

    // Deduce the best configuration based on the input parameters.
-    for (std::size_t index = 0; index < players.size() - 2; ++index) {
+    for (std::size_t index = 0; index < hid_core.available_controllers - 2; ++index) {
+        auto* controller = hid_core.GetEmulatedControllerByIndex(index);
+
        // First, disconnect all controllers regardless of the value of keep_controllers_connected.
        // This makes it easy to connect the desired controllers.
-        npad.DisconnectNpadAtIndex(index);
+        controller->Disconnect();

        // Only connect the minimum number of required players.
        if (index >= min_supported_players) {
@@ -49,27 +44,27 @@ void DefaultControllerApplet::ReconfigureControllers(std::function<void()> callb
        // Connect controllers based on the following priority list from highest to lowest priority:
        // Pro Controller -> Dual Joycons -> Left Joycon/Right Joycon -> Handheld
        if (parameters.allow_pro_controller) {
-            npad.AddNewControllerAt(
-                npad.MapSettingsTypeToNPad(Settings::ControllerType::ProController), index);
+            controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::ProController);
+            controller->Connect(true);
        } else if (parameters.allow_dual_joycons) {
-            npad.AddNewControllerAt(
-                npad.MapSettingsTypeToNPad(Settings::ControllerType::DualJoyconDetached), index);
+            controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::JoyconDual);
+            controller->Connect(true);
        } else if (parameters.allow_left_joycon && parameters.allow_right_joycon) {
            // Assign left joycons to even player indices and right joycons to odd player indices.
            // We do this since Captain Toad Treasure Tracker expects a left joycon for Player 1 and
            // a right Joycon for Player 2 in 2 Player Assist mode.
            if (index % 2 == 0) {
-                npad.AddNewControllerAt(
-                    npad.MapSettingsTypeToNPad(Settings::ControllerType::LeftJoycon), index);
+                controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::JoyconLeft);
+                controller->Connect(true);
            } else {
-                npad.AddNewControllerAt(
-                    npad.MapSettingsTypeToNPad(Settings::ControllerType::RightJoycon), index);
+                controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::JoyconRight);
+                controller->Connect(true);
            }
        } else if (index == 0 && parameters.enable_single_mode && parameters.allow_handheld &&
                   !Settings::values.use_docked_mode.GetValue()) {
            // We should *never* reach here under any normal circumstances.
-            npad.AddNewControllerAt(npad.MapSettingsTypeToNPad(Settings::ControllerType::Handheld),
-                                    index);
+            controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::Handheld);
+            controller->Connect(true);
        } else {
            UNREACHABLE_MSG("Unable to add a new controller based on the given parameters!");
        }
@@ -8,8 +8,8 @@

 #include "common/common_types.h"

-namespace Service::SM {
-class ServiceManager;
+namespace Core::HID {
+class HIDCore;
 }

 namespace Core::Frontend {
@@ -44,14 +44,14 @@ public:

 class DefaultControllerApplet final : public ControllerApplet {
 public:
-    explicit DefaultControllerApplet(Service::SM::ServiceManager& service_manager_);
+    explicit DefaultControllerApplet(HID::HIDCore& hid_core_);
    ~DefaultControllerApplet() override;

    void ReconfigureControllers(std::function<void()> callback,
                                const ControllerParameters& parameters) const override;

 private:
-    Service::SM::ServiceManager& service_manager;
+    HID::HIDCore& hid_core;
 };

 } // namespace Core::Frontend
@@ -13,8 +13,7 @@ ProfileSelectApplet::~ProfileSelectApplet() = default;
 void DefaultProfileSelectApplet::SelectProfile(
    std::function<void(std::optional<Common::UUID>)> callback) const {
    Service::Account::ProfileManager manager;
-    callback(manager.GetUser(Settings::values.current_user.GetValue())
-                 .value_or(Common::UUID{Common::INVALID_UUID}));
+    callback(manager.GetUser(Settings::values.current_user.GetValue()).value_or(Common::UUID{}));
    LOG_INFO(Service_ACC, "called, selecting current user instead of prompting...");
 }

@@ -3,66 +3,31 @@
 // Refer to the license.txt file included.

 #include <mutex>
-#include "common/settings.h"
 #include "core/frontend/emu_window.h"
-#include "core/frontend/input.h"

 namespace Core::Frontend {

 GraphicsContext::~GraphicsContext() = default;

-class EmuWindow::TouchState : public Input::Factory<Input::TouchDevice>,
-                              public std::enable_shared_from_this<TouchState> {
-public:
-    std::unique_ptr<Input::TouchDevice> Create(const Common::ParamPackage&) override {
-        return std::make_unique<Device>(shared_from_this());
-    }
-
-    std::mutex mutex;
-
-    Input::TouchStatus status;
-
-private:
-    class Device : public Input::TouchDevice {
-    public:
-        explicit Device(std::weak_ptr<TouchState>&& touch_state_) : touch_state(touch_state_) {}
-        Input::TouchStatus GetStatus() const override {
-            if (auto state = touch_state.lock()) {
-                std::lock_guard guard{state->mutex};
-                return state->status;
-            }
-            return {};
-        }
-
-    private:
-        std::weak_ptr<TouchState> touch_state;
-    };
-};
-
 EmuWindow::EmuWindow() {
    // TODO: Find a better place to set this.
    config.min_client_area_size =
        std::make_pair(Layout::MinimumSize::Width, Layout::MinimumSize::Height);
    active_config = config;
-    touch_state = std::make_shared<TouchState>();
-    Input::RegisterFactory<Input::TouchDevice>("emu_window", touch_state);
 }

-EmuWindow::~EmuWindow() {
-    Input::UnregisterFactory<Input::TouchDevice>("emu_window");
-}
+EmuWindow::~EmuWindow() {}

-/**
- * Check if the given x/y coordinates are within the touchpad specified by the framebuffer layout
- * @param layout FramebufferLayout object describing the framebuffer size and screen positions
- * @param framebuffer_x Framebuffer x-coordinate to check
- * @param framebuffer_y Framebuffer y-coordinate to check
- * @return True if the coordinates are within the touchpad, otherwise false
- */
-static bool IsWithinTouchscreen(const Layout::FramebufferLayout& layout, u32 framebuffer_x,
-                                u32 framebuffer_y) {
-    return (framebuffer_y >= layout.screen.top && framebuffer_y < layout.screen.bottom &&
-            framebuffer_x >= layout.screen.left && framebuffer_x < layout.screen.right);
+std::pair<f32, f32> EmuWindow::MapToTouchScreen(u32 framebuffer_x, u32 framebuffer_y) const {
+    std::tie(framebuffer_x, framebuffer_y) = ClipToTouchScreen(framebuffer_x, framebuffer_y);
+    const float x =
+        static_cast<float>(framebuffer_x - framebuffer_layout.screen.left) /
+        static_cast<float>(framebuffer_layout.screen.right - framebuffer_layout.screen.left);
+    const float y =
+        static_cast<float>(framebuffer_y - framebuffer_layout.screen.top) /
+        static_cast<float>(framebuffer_layout.screen.bottom - framebuffer_layout.screen.top);
+
+    return std::make_pair(x, y);
 }

 std::pair<u32, u32> EmuWindow::ClipToTouchScreen(u32 new_x, u32 new_y) const {
@@ -75,49 +40,6 @@ std::pair<u32, u32> EmuWindow::ClipToTouchScreen(u32 new_x, u32 new_y) const {
    return std::make_pair(new_x, new_y);
 }

-void EmuWindow::TouchPressed(u32 framebuffer_x, u32 framebuffer_y, size_t id) {
-    if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y)) {
-        return;
-    }
-    if (id >= touch_state->status.size()) {
-        return;
-    }
-
-    std::lock_guard guard{touch_state->mutex};
-    const float x =
-        static_cast<float>(framebuffer_x - framebuffer_layout.screen.left) /
-        static_cast<float>(framebuffer_layout.screen.right - framebuffer_layout.screen.left);
-    const float y =
-        static_cast<float>(framebuffer_y - framebuffer_layout.screen.top) /
-        static_cast<float>(framebuffer_layout.screen.bottom - framebuffer_layout.screen.top);
-
-    touch_state->status[id] = std::make_tuple(x, y, true);
-}
-
-void EmuWindow::TouchReleased(size_t id) {
-    if (id >= touch_state->status.size()) {
-        return;
-    }
-    std::lock_guard guard{touch_state->mutex};
-    touch_state->status[id] = std::make_tuple(0.0f, 0.0f, false);
-}
-
-void EmuWindow::TouchMoved(u32 framebuffer_x, u32 framebuffer_y, size_t id) {
-    if (id >= touch_state->status.size()) {
-        return;
-    }
-
-    if (!std::get<2>(touch_state->status[id])) {
-        return;
-    }
-
-    if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y)) {
-        std::tie(framebuffer_x, framebuffer_y) = ClipToTouchScreen(framebuffer_x, framebuffer_y);
-    }
-
-    TouchPressed(framebuffer_x, framebuffer_y, id);
-}
-
 void EmuWindow::UpdateCurrentFramebufferLayout(u32 width, u32 height) {
    NotifyFramebufferLayoutChanged(Layout::DefaultFrameLayout(width, height));
 }
@@ -112,28 +112,6 @@ public:
    /// Returns if window is shown (not minimized)
    virtual bool IsShown() const = 0;

-    /**
-     * Signal that a touch pressed event has occurred (e.g. mouse click pressed)
-     * @param framebuffer_x Framebuffer x-coordinate that was pressed
-     * @param framebuffer_y Framebuffer y-coordinate that was pressed
-     * @param id Touch event ID
-     */
-    void TouchPressed(u32 framebuffer_x, u32 framebuffer_y, size_t id);
-
-    /**
-     * Signal that a touch released event has occurred (e.g. mouse click released)
-     * @param id Touch event ID
-     */
-    void TouchReleased(size_t id);
-
-    /**
-     * Signal that a touch movement event has occurred (e.g. mouse was moved over the emu window)
-     * @param framebuffer_x Framebuffer x-coordinate
-     * @param framebuffer_y Framebuffer y-coordinate
-     * @param id Touch event ID
-     */
-    void TouchMoved(u32 framebuffer_x, u32 framebuffer_y, size_t id);
-
    /**
     * Returns currently active configuration.
     * @note Accesses to the returned object need not be consistent because it may be modified in
@@ -212,6 +190,11 @@ protected:
        client_area_height = size.second;
    }

+    /**
+     * Converts a screen postion into the equivalent touchscreen position.
+     */
+    std::pair<f32, f32> MapToTouchScreen(u32 framebuffer_x, u32 framebuffer_y) const;
+
    WindowSystemInfo window_info;

 private:
@@ -237,9 +220,6 @@ private:
    WindowConfig config;        ///< Internal configuration (changes pending for being applied in
                                /// ProcessConfigurationChanges)
    WindowConfig active_config; ///< Internal active configuration
-
-    class TouchState;
-    std::shared_ptr<TouchState> touch_state;
 };

 } // namespace Core::Frontend
@@ -25,7 +25,12 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
    ASSERT(height > 0);
    // The drawing code needs at least somewhat valid values for both screens
    // so just calculate them both even if the other isn't showing.
-    FramebufferLayout res{width, height, false, {}};
+    FramebufferLayout res{
+        .width = width,
+        .height = height,
+        .screen = {},
+        .is_srgb = false,
+    };

    const float window_aspect_ratio = static_cast<float>(height) / static_cast<float>(width);
    const float emulation_aspect_ratio = EmulationAspectRatio(
@@ -44,16 +49,13 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
    return res;
 }

-FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
-    u32 width, height;
+FramebufferLayout FrameLayoutFromResolutionScale(f32 res_scale) {
+    const bool is_docked = Settings::values.use_docked_mode.GetValue();
+    const u32 screen_width = is_docked ? ScreenDocked::Width : ScreenUndocked::Width;
+    const u32 screen_height = is_docked ? ScreenDocked::Height : ScreenUndocked::Height;

-    if (Settings::values.use_docked_mode.GetValue()) {
-        width = ScreenDocked::Width * res_scale;
-        height = ScreenDocked::Height * res_scale;
-    } else {
-        width = ScreenUndocked::Width * res_scale;
-        height = ScreenUndocked::Height * res_scale;
-    }
+    const u32 width = static_cast<u32>(static_cast<f32>(screen_width) * res_scale);
+    const u32 height = static_cast<u32>(static_cast<f32>(screen_height) * res_scale);

    return DefaultFrameLayout(width, height);
 }
@@ -35,17 +35,8 @@ enum class AspectRatio {
 struct FramebufferLayout {
    u32 width{ScreenUndocked::Width};
    u32 height{ScreenUndocked::Height};
-    bool is_srgb{};
-
    Common::Rectangle<u32> screen;
-
-    /**
-     * Returns the ration of pixel size of the screen, compared to the native size of the undocked
-     * Switch screen.
-     */
-    float GetScalingRatio() const {
-        return static_cast<float>(screen.GetWidth()) / ScreenUndocked::Width;
-    }
+    bool is_srgb{};
 };

 /**
@@ -60,7 +51,7 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height);
 * Convenience method to get frame layout by resolution scale
 * @param res_scale resolution scale factor
 */
-FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale);
+FramebufferLayout FrameLayoutFromResolutionScale(f32 res_scale);

 /**
 * Convenience method to determine emulation aspect ratio
@@ -1,217 +0,0 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <functional>
-#include <memory>
-#include <string>
-#include <tuple>
-#include <unordered_map>
-#include <utility>
-#include "common/logging/log.h"
-#include "common/param_package.h"
-#include "common/quaternion.h"
-#include "common/vector_math.h"
-
-namespace Input {
-
-enum class AnalogDirection : u8 {
-    RIGHT,
-    LEFT,
-    UP,
-    DOWN,
-};
-struct AnalogProperties {
-    float deadzone;
-    float range;
-    float threshold;
-};
-template <typename StatusType>
-struct InputCallback {
-    std::function<void(StatusType)> on_change;
-};
-
-/// An abstract class template for an input device (a button, an analog input, etc.).
-template <typename StatusType>
-class InputDevice {
-public:
-    virtual ~InputDevice() = default;
-    virtual StatusType GetStatus() const {
-        return {};
-    }
-    virtual StatusType GetRawStatus() const {
-        return GetStatus();
-    }
-    virtual AnalogProperties GetAnalogProperties() const {
-        return {};
-    }
-    virtual bool GetAnalogDirectionStatus([[maybe_unused]] AnalogDirection direction) const {
-        return {};
-    }
-    virtual bool SetRumblePlay([[maybe_unused]] f32 amp_low, [[maybe_unused]] f32 freq_low,
-                               [[maybe_unused]] f32 amp_high,
-                               [[maybe_unused]] f32 freq_high) const {
-        return {};
-    }
-    void SetCallback(InputCallback<StatusType> callback_) {
-        callback = std::move(callback_);
-    }
-    void TriggerOnChange() {
-        if (callback.on_change) {
-            callback.on_change(GetStatus());
-        }
-    }
-
-private:
-    InputCallback<StatusType> callback;
-};
-
-/// An abstract class template for a factory that can create input devices.
-template <typename InputDeviceType>
-class Factory {
-public:
-    virtual ~Factory() = default;
-    virtual std::unique_ptr<InputDeviceType> Create(const Common::ParamPackage&) = 0;
-};
-
-namespace Impl {
-
-template <typename InputDeviceType>
-using FactoryListType = std::unordered_map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;
-
-template <typename InputDeviceType>
-struct FactoryList {
-    static FactoryListType<InputDeviceType> list;
-};
-
-template <typename InputDeviceType>
-FactoryListType<InputDeviceType> FactoryList<InputDeviceType>::list;
-
-} // namespace Impl
-
-/**
- * Registers an input device factory.
- * @tparam InputDeviceType the type of input devices the factory can create
- * @param name the name of the factory. Will be used to match the "engine" parameter when creating
- *     a device
- * @param factory the factory object to register
- */
-template <typename InputDeviceType>
-void RegisterFactory(const std::string& name, std::shared_ptr<Factory<InputDeviceType>> factory) {
-    auto pair = std::make_pair(name, std::move(factory));
-    if (!Impl::FactoryList<InputDeviceType>::list.insert(std::move(pair)).second) {
-        LOG_ERROR(Input, "Factory '{}' already registered", name);
-    }
-}
-
-/**
- * Unregisters an input device factory.
- * @tparam InputDeviceType the type of input devices the factory can create
- * @param name the name of the factory to unregister
- */
-template <typename InputDeviceType>
-void UnregisterFactory(const std::string& name) {
-    if (Impl::FactoryList<InputDeviceType>::list.erase(name) == 0) {
-        LOG_ERROR(Input, "Factory '{}' not registered", name);
-    }
-}
-
-/**
- * Create an input device from given paramters.
- * @tparam InputDeviceType the type of input devices to create
- * @param params a serialized ParamPackage string contains all parameters for creating the device
- */
-template <typename InputDeviceType>
-std::unique_ptr<InputDeviceType> CreateDevice(const std::string& params) {
-    const Common::ParamPackage package(params);
-    const std::string engine = package.Get("engine", "null");
-    const auto& factory_list = Impl::FactoryList<InputDeviceType>::list;
-    const auto pair = factory_list.find(engine);
-    if (pair == factory_list.end()) {
-        if (engine != "null") {
-            LOG_ERROR(Input, "Unknown engine name: {}", engine);
-        }
-        return std::make_unique<InputDeviceType>();
-    }
-    return pair->second->Create(package);
-}
-
-/**
- * A button device is an input device that returns bool as status.
- * true for pressed; false for released.
- */
-using ButtonDevice = InputDevice<bool>;
-
-/**
- * An analog device is an input device that returns a tuple of x and y coordinates as status. The
- * coordinates are within the unit circle. x+ is defined as right direction, and y+ is defined as up
- * direction
- */
-using AnalogDevice = InputDevice<std::tuple<float, float>>;
-
-/**
- * A vibration device is an input device that returns an unsigned byte as status.
- * It represents whether the vibration device supports vibration or not.
- * If the status returns 1, it supports vibration. Otherwise, it does not support vibration.
- */
-using VibrationDevice = InputDevice<u8>;
-
-/**
- * A motion status is an object that returns a tuple of accelerometer state vector,
- * gyroscope state vector, rotation state vector, orientation state matrix and quaterion state
- * vector.
- *
- * For both 3D vectors:
- *   x+ is the same direction as RIGHT on D-pad.
- *   y+ is normal to the touch screen, pointing outward.
- *   z+ is the same direction as UP on D-pad.
- *
- * For accelerometer state vector
- *   Units: g (gravitational acceleration)
- *
- * For gyroscope state vector:
- *   Orientation is determined by right-hand rule.
- *   Units: deg/sec
- *
- * For rotation state vector
- *   Units: rotations
- *
- * For orientation state matrix
- *   x vector
- *   y vector
- *   z vector
- *
- * For quaternion state vector
- *   xyz vector
- *   w float
- */
-using MotionStatus = std::tuple<Common::Vec3<float>, Common::Vec3<float>, Common::Vec3<float>,
-                                std::array<Common::Vec3f, 3>, Common::Quaternion<f32>>;
-
-/**
- * A motion device is an input device that returns a motion status object
- */
-using MotionDevice = InputDevice<MotionStatus>;
-
-/**
- * A touch status is an object that returns an array of 16 tuple elements of two floats and a bool.
- * The floats are x and y coordinates in the range 0.0 - 1.0, and the bool indicates whether it is
- * pressed.
- */
-using TouchStatus = std::array<std::tuple<float, float, bool>, 16>;
-
-/**
- * A touch device is an input device that returns a touch status object
- */
-using TouchDevice = InputDevice<TouchStatus>;
-
-/**
- * A mouse device is an input device that returns a tuple of two floats and four ints.
- * The first two floats are X and Y device coordinates of the mouse (from 0-1).
- * The s32s are the mouse wheel.
- */
-using MouseDevice = InputDevice<std::tuple<float, float, s32, s32>>;
-
-} // namespace Input
@@ -0,0 +1,235 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included
+
+#include "common/settings.h"
+#include "core/hid/emulated_console.h"
+#include "core/hid/input_converter.h"
+
+namespace Core::HID {
+EmulatedConsole::EmulatedConsole() = default;
+
+EmulatedConsole::~EmulatedConsole() = default;
+
+void EmulatedConsole::ReloadFromSettings() {
+    // Using first motion device from player 1. No need to assign any unique config at the moment
+    const auto& player = Settings::values.players.GetValue()[0];
+    motion_params = Common::ParamPackage(player.motions[0]);
+
+    ReloadInput();
+}
+
+void EmulatedConsole::SetTouchParams() {
+    // TODO(german77): Support any number of fingers
+    std::size_t index = 0;
+
+    // Hardcode mouse, touchscreen and cemuhook parameters
+    if (!Settings::values.mouse_enabled) {
+        // We can't use mouse as touch if native mouse is enabled
+        touch_params[index++] = Common::ParamPackage{"engine:mouse,axis_x:10,axis_y:11,button:0"};
+    }
+    touch_params[index++] = Common::ParamPackage{"engine:touch,axis_x:0,axis_y:1,button:0"};
+    touch_params[index++] = Common::ParamPackage{"engine:touch,axis_x:2,axis_y:3,button:1"};
+    touch_params[index++] =
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536"};
+    touch_params[index++] =
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072"};
+
+    const auto button_index =
+        static_cast<u64>(Settings::values.touch_from_button_map_index.GetValue());
+    const auto& touch_buttons = Settings::values.touch_from_button_maps[button_index].buttons;
+
+    // Map the rest of the fingers from touch from button configuration
+    for (const auto& config_entry : touch_buttons) {
+        if (index >= touch_params.size()) {
+            continue;
+        }
+        Common::ParamPackage params{config_entry};
+        Common::ParamPackage touch_button_params;
+        const int x = params.Get("x", 0);
+        const int y = params.Get("y", 0);
+        params.Erase("x");
+        params.Erase("y");
+        touch_button_params.Set("engine", "touch_from_button");
+        touch_button_params.Set("button", params.Serialize());
+        touch_button_params.Set("x", x);
+        touch_button_params.Set("y", y);
+        touch_button_params.Set("touch_id", static_cast<int>(index));
+        touch_params[index] = touch_button_params;
+        index++;
+    }
+}
+
+void EmulatedConsole::ReloadInput() {
+    // If you load any device here add the equivalent to the UnloadInput() function
+    SetTouchParams();
+
+    motion_devices = Common::Input::CreateDevice<Common::Input::InputDevice>(motion_params);
+    if (motion_devices) {
+        motion_devices->SetCallback({
+            .on_change =
+                [this](const Common::Input::CallbackStatus& callback) { SetMotion(callback); },
+        });
+    }
+
+    // Unique index for identifying touch device source
+    std::size_t index = 0;
+    for (auto& touch_device : touch_devices) {
+        touch_device = Common::Input::CreateDevice<Common::Input::InputDevice>(touch_params[index]);
+        if (!touch_device) {
+            continue;
+        }
+        touch_device->SetCallback({
+            .on_change =
+                [this, index](const Common::Input::CallbackStatus& callback) {
+                    SetTouch(callback, index);
+                },
+        });
+        index++;
+    }
+}
+
+void EmulatedConsole::UnloadInput() {
+    motion_devices.reset();
+    for (auto& touch : touch_devices) {
+        touch.reset();
+    }
+}
+
+void EmulatedConsole::EnableConfiguration() {
+    is_configuring = true;
+    SaveCurrentConfig();
+}
+
+void EmulatedConsole::DisableConfiguration() {
+    is_configuring = false;
+}
+
+bool EmulatedConsole::IsConfiguring() const {
+    return is_configuring;
+}
+
+void EmulatedConsole::SaveCurrentConfig() {
+    if (!is_configuring) {
+        return;
+    }
+}
+
+void EmulatedConsole::RestoreConfig() {
+    if (!is_configuring) {
+        return;
+    }
+    ReloadFromSettings();
+}
+
+Common::ParamPackage EmulatedConsole::GetMotionParam() const {
+    return motion_params;
+}
+
+void EmulatedConsole::SetMotionParam(Common::ParamPackage param) {
+    motion_params = param;
+    ReloadInput();
+}
+
+void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
+    std::lock_guard lock{mutex};
+    auto& raw_status = console.motion_values.raw_status;
+    auto& emulated = console.motion_values.emulated;
+
+    raw_status = TransformToMotion(callback);
+    emulated.SetAcceleration(Common::Vec3f{
+        raw_status.accel.x.value,
+        raw_status.accel.y.value,
+        raw_status.accel.z.value,
+    });
+    emulated.SetGyroscope(Common::Vec3f{
+        raw_status.gyro.x.value,
+        raw_status.gyro.y.value,
+        raw_status.gyro.z.value,
+    });
+    emulated.UpdateRotation(raw_status.delta_timestamp);
+    emulated.UpdateOrientation(raw_status.delta_timestamp);
+
+    if (is_configuring) {
+        TriggerOnChange(ConsoleTriggerType::Motion);
+        return;
+    }
+
+    auto& motion = console.motion_state;
+    motion.accel = emulated.GetAcceleration();
+    motion.gyro = emulated.GetGyroscope();
+    motion.rotation = emulated.GetRotations();
+    motion.orientation = emulated.GetOrientation();
+    motion.quaternion = emulated.GetQuaternion();
+    motion.gyro_bias = emulated.GetGyroBias();
+    motion.is_at_rest = !emulated.IsMoving(motion_sensitivity);
+    // Find what is this value
+    motion.verticalization_error = 0.0f;
+
+    TriggerOnChange(ConsoleTriggerType::Motion);
+}
+
+void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, std::size_t index) {
+    if (index >= console.touch_values.size()) {
+        return;
+    }
+    std::lock_guard lock{mutex};
+
+    console.touch_values[index] = TransformToTouch(callback);
+
+    if (is_configuring) {
+        TriggerOnChange(ConsoleTriggerType::Touch);
+        return;
+    }
+
+    // TODO(german77): Remap touch id in sequential order
+    console.touch_state[index] = {
+        .position = {console.touch_values[index].x.value, console.touch_values[index].y.value},
+        .id = static_cast<u32>(console.touch_values[index].id),
+        .pressed = console.touch_values[index].pressed.value,
+    };
+
+    TriggerOnChange(ConsoleTriggerType::Touch);
+}
+
+ConsoleMotionValues EmulatedConsole::GetMotionValues() const {
+    return console.motion_values;
+}
+
+TouchValues EmulatedConsole::GetTouchValues() const {
+    return console.touch_values;
+}
+
+ConsoleMotion EmulatedConsole::GetMotion() const {
+    return console.motion_state;
+}
+
+TouchFingerState EmulatedConsole::GetTouch() const {
+    return console.touch_state;
+}
+
+void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
+    for (const auto& poller_pair : callback_list) {
+        const ConsoleUpdateCallback& poller = poller_pair.second;
+        if (poller.on_change) {
+            poller.on_change(type);
+        }
+    }
+}
+
+int EmulatedConsole::SetCallback(ConsoleUpdateCallback update_callback) {
+    std::lock_guard lock{mutex};
+    callback_list.insert_or_assign(last_callback_key, update_callback);
+    return last_callback_key++;
+}
+
+void EmulatedConsole::DeleteCallback(int key) {
+    std::lock_guard lock{mutex};
+    const auto& iterator = callback_list.find(key);
+    if (iterator == callback_list.end()) {
+        LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
+        return;
+    }
+    callback_list.erase(iterator);
+}
+} // namespace Core::HID
--- a/Show More
+++ b/Show More