process gamepad axis events

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: #271
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

.ci/android/build.sh

@@ -13,8 +13,8 @@ fi
 cd src/android
 chmod +x ./gradlew
 
-./gradlew assembleRelease
-./gradlew bundleRelease
+./gradlew assembleMainlineRelease
+./gradlew bundleMainlineRelease
 
 if [ ! -z "${ANDROID_KEYSTORE_B64}" ]; then
     rm "${ANDROID_KEYSTORE_FILE}"

.shellcheckrc

@@ -0,0 +1 @@
+shell=sh

CMakeLists.txt

@@ -32,10 +32,20 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules")
+
+# NB: this does not account for SPARC
+# If you get Eden working on SPARC, please shoot crueter@crueter.xyz multiple emails
+# and you will be hailed for eternity
 if (PLATFORM_SUN)
     # Terrific Solaris pkg shenanigans
     list(APPEND CMAKE_PREFIX_PATH "/usr/lib/qt/6.6/lib/amd64/cmake")
     list(APPEND CMAKE_MODULE_PATH "/usr/lib/qt/6.6/lib/amd64/cmake")
+
+    # amazing
+    # absolutely incredible
+    list(APPEND CMAKE_PREFIX_PATH "/usr/lib/amd64/cmake")
+    list(APPEND CMAKE_MODULE_PATH "/usr/lib/amd64/cmake")
+
     # For some mighty reason, doing a normal release build sometimes may not trigger
     # the proper -O3 switch to materialize
     if (CMAKE_BUILD_TYPE MATCHES "Release")
@@ -147,6 +157,7 @@ if (ENABLE_SDL3)
     option(YUZU_USE_BUNDLED_SDL3 "Download bundled SDL3 build" "${MSVC}")
 endif()
 
+# qt stuff
 option(ENABLE_QT "Enable the Qt frontend" ON)
 option(ENABLE_QT_TRANSLATION "Enable translations for the Qt frontend" OFF)
 option(ENABLE_QT_UPDATE_CHECKER "Enable update checker for the Qt frontend" OFF)
@@ -163,8 +174,12 @@ if (MSVC OR ANDROID)
 endif()
 option(YUZU_USE_CPM "Use CPM to fetch system dependencies (fmt, boost, etc) if needed. Externals will still be fetched." ${EXT_DEFAULT})
 
+# ffmpeg
 option(YUZU_USE_BUNDLED_FFMPEG "Download bundled FFmpeg" ${EXT_DEFAULT})
-cmake_dependent_option(YUZU_USE_EXTERNAL_FFMPEG "Build FFmpeg from source" OFF "NOT WIN32 AND NOT ANDROID" OFF)
+cmake_dependent_option(YUZU_USE_EXTERNAL_FFMPEG "Build FFmpeg from source" "${PLATFORM_SUN}" "NOT WIN32 AND NOT ANDROID" OFF)
+
+# sirit
+option(YUZU_USE_BUNDLED_SIRIT "Download bundled sirit" ${EXT_DEFAULT})
 
 cmake_dependent_option(ENABLE_LIBUSB "Enable the use of LibUSB" ON "NOT ANDROID" OFF)
 
@@ -212,6 +227,8 @@ endif()
 # TODO(crueter): CI this?
 option(YUZU_DOWNLOAD_ANDROID_VVL "Download validation layer binary for android" ON)
 
+option(YUZU_LEGACY "Apply patches that improve compatibility with older GPUs (e.g. Snapdragon 865) at the cost of performance" OFF)
+
 cmake_dependent_option(YUZU_ROOM "Enable dedicated room functionality" ON "NOT ANDROID" OFF)
 cmake_dependent_option(YUZU_ROOM_STANDALONE "Enable standalone room executable" ON "YUZU_ROOM" OFF)
 
@@ -309,10 +326,14 @@ if (UNIX)
     add_compile_definitions(YUZU_UNIX=1)
 endif()
 
+if (YUZU_LEGACY)
+    message(WARNING "Making legacy build. Performance may suffer.")
+    add_compile_definitions(YUZU_LEGACY)
+endif()
+
 if (ARCHITECTURE_arm64 AND (ANDROID OR PLATFORM_LINUX))
     set(HAS_NCE 1)
     add_compile_definitions(HAS_NCE=1)
-    find_package(oaknut 2.0.1)
 endif()
 
 if (YUZU_ROOM)
@@ -450,22 +471,7 @@ if (YUZU_USE_CPM)
 
     if (zstd_ADDED)
         add_library(zstd::zstd ALIAS libzstd_static)
-    endif()
-
-    # Catch2
-    if (YUZU_TESTS OR DYNARMIC_TESTS)
-        AddJsonPackage(catch2)
-    endif()
-
-    # ENet
-    AddJsonPackage(enet)
-
-    if (enet_ADDED)
-        target_include_directories(enet INTERFACE ${enet_SOURCE_DIR}/include)
-    endif()
-
-    if (NOT TARGET enet::enet)
-        add_library(enet::enet ALIAS enet)
+        add_library(zstd::libzstd ALIAS libzstd_static)
     endif()
 
     # Opus
@@ -482,31 +488,10 @@ if (YUZU_USE_CPM)
     if (NOT TARGET Opus::opus)
         add_library(Opus::opus ALIAS opus)
     endif()
-
-    # VulkanUtilityHeaders - pulls in headers and utility libs
-    AddJsonPackage(vulkan-utility-headers)
-
-    # small hack
-    if (NOT VulkanUtilityLibraries_ADDED)
-        find_package(VulkanHeaders 1.3.274 REQUIRED)
-    endif()
-
-    # SPIRV Headers
-    AddJsonPackage(spirv-headers)
-
-    # SPIRV Tools
-    AddJsonPackage(spirv-tools)
-
-    if (SPIRV-Tools_ADDED)
-        add_library(SPIRV-Tools::SPIRV-Tools ALIAS SPIRV-Tools-static)
-        target_link_libraries(SPIRV-Tools-static PRIVATE SPIRV-Tools-opt SPIRV-Tools-link)
-    endif()
-
-    # mbedtls
-    AddJsonPackage(mbedtls)
 else()
     # Enforce the search mode of non-required packages for better and shorter failure messages
     find_package(fmt 8 REQUIRED)
+
     if (NOT YUZU_DISABLE_LLVM)
         find_package(LLVM MODULE COMPONENTS Demangle)
     endif()
@@ -515,39 +500,16 @@ else()
     find_package(lz4 REQUIRED)
     find_package(RenderDoc MODULE)
     find_package(stb MODULE)
-    find_package(enet 1.3 MODULE REQUIRED)
+
     find_package(Opus 1.3 MODULE REQUIRED)
     find_package(ZLIB 1.2 REQUIRED)
     find_package(zstd 1.5 REQUIRED MODULE)
 
     # wow
     if (PLATFORM_LINUX)
-        find_package(Boost 1.57.0 REQUIRED headers context system fiber)
+        find_package(Boost 1.57.0 CONFIG REQUIRED headers context system fiber)
     else()
-        find_package(Boost 1.57.0 REQUIRED)
-    endif()
-
-    # OpenBSD does not package mbedtls3 (only 2)
-    if (PLATFORM_OPENBSD)
-        AddJsonPackage(mbedtls)
-    else()
-        find_package(MbedTLS 3 REQUIRED)
-    endif()
-
-    find_package(VulkanUtilityLibraries REQUIRED)
-    find_package(VulkanHeaders 1.3.274 REQUIRED)
-
-    # FreeBSD does not package spirv-headers
-    if (PLATFORM_FREEBSD)
-        AddJsonPackage(spirv-headers)
-    else()
-        find_package(SPIRV-Headers 1.3.274 REQUIRED)
-    endif()
-
-    find_package(SPIRV-Tools MODULE REQUIRED)
-
-    if (YUZU_TESTS)
-        find_package(Catch2 3.0.1 REQUIRED)
+        find_package(Boost 1.57.0 CONFIG REQUIRED)
     endif()
 
     if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR ANDROID)
@@ -563,85 +525,6 @@ if(NOT TARGET Boost::headers)
     AddJsonPackage(boost_headers)
 endif()
 
-# DiscordRPC
-if (USE_DISCORD_PRESENCE)
-    if (ARCHITECTURE_arm64)
-        add_compile_definitions(RAPIDJSON_ENDIAN=RAPIDJSON_LITTLEENDIAN)
-    endif()
-
-    AddJsonPackage(discord-rpc)
-
-    target_include_directories(discord-rpc INTERFACE ${discord-rpc_SOURCE_DIR}/include)
-    add_library(DiscordRPC::discord-rpc ALIAS discord-rpc)
-endif()
-
-# SimpleIni
-AddJsonPackage(simpleini)
-
-# Most linux distros don't package cubeb, so enable regardless of cpm settings
-if(ENABLE_CUBEB)
-    AddJsonPackage(cubeb)
-
-    if (cubeb_ADDED)
-        if (NOT MSVC)
-            if (TARGET speex)
-                target_compile_options(speex PRIVATE -Wno-sign-compare)
-            endif()
-
-            set_target_properties(cubeb PROPERTIES COMPILE_OPTIONS "")
-            target_compile_options(cubeb INTERFACE
-                -Wno-implicit-const-int-float-conversion
-                -Wno-shadow
-                -Wno-missing-declarations
-                -Wno-return-type
-                -Wno-uninitialized
-            )
-        else()
-            target_compile_options(cubeb PRIVATE
-                /wd4456
-                /wd4458
-            )
-        endif()
-    endif()
-
-    if (NOT TARGET cubeb::cubeb)
-        add_library(cubeb::cubeb ALIAS cubeb)
-    endif()
-endif()
-
-# find SDL3 exports a bunch of variables that are needed, so its easier to do this outside of the YUZU_find_package
-if (ENABLE_SDL3)
-    if (YUZU_USE_EXTERNAL_SDL3)
-        message(STATUS "Using SDL3 from externals.")
-        if (NOT WIN32)
-            # 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)
-            # CPUinfo also required for SDL Audio, at least until 2.28.0 (see https://github.com/libsdl-org/SDL/issues/7809)
-            set(SDL_UNUSED_SUBSYSTEMS
-                File Filesystem
-                Locale Power Render)
-            foreach(_SUB ${SDL_UNUSED_SUBSYSTEMS})
-              string(TOUPPER ${_SUB} _OPT)
-              set(SDL_${_OPT} OFF)
-            endforeach()
-
-            set(HIDAPI ON)
-        endif()
-
-        if (APPLE)
-            set(SDL_FILE ON)
-        endif()
-
-        AddJsonPackage("sdl3_generic")
-    elseif (YUZU_USE_BUNDLED_SDL3)
-        message(STATUS "Using bundled SDL3")
-        AddJsonPackage(sdl3)
-    endif()
-
-    find_package(SDL3 3.2.12 REQUIRED)
-endif()
-
 # List of all FFmpeg components required
 set(FFmpeg_COMPONENTS
     avcodec
@@ -672,6 +555,12 @@ add_subdirectory(externals)
 # pass targets from externals
 find_package(libusb)
 find_package(VulkanMemoryAllocator)
+find_package(enet)
+find_package(MbedTLS)
+find_package(VulkanUtilityLibraries)
+find_package(SimpleIni)
+find_package(SPIRV-Tools)
+find_package(sirit)
 
 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
     find_package(xbyak)
@@ -685,6 +574,26 @@ if (ENABLE_WEB_SERVICE OR ENABLE_QT_UPDATE_CHECKER)
     find_package(cpp-jwt)
 endif()
 
+if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
+    find_package(oaknut)
+endif()
+
+if (ENABLE_SDL2)
+    find_package(SDL2)
+endif()
+
+if (USE_DISCORD_PRESENCE)
+    find_package(DiscordRPC)
+endif()
+
+if (ENABLE_CUBEB)
+    find_package(cubeb)
+endif()
+
+if (YUZU_TESTS OR DYNARMIC_TESTS)
+    find_package(Catch2)
+endif()
+
 if (ENABLE_QT)
     if (YUZU_USE_BUNDLED_QT)
         download_qt(6.8.3)
@@ -703,6 +612,8 @@ if (ENABLE_QT)
     endif()
 
     if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        # yes Qt, we get it
+        set(QT_NO_PRIVATE_MODULE_WARNING ON)
         find_package(Qt6 REQUIRED COMPONENTS DBus OPTIONAL_COMPONENTS GuiPrivate)
     elseif (UNIX AND NOT APPLE)
         find_package(Qt6 REQUIRED COMPONENTS DBus Gui)

CMakeModules/CPM.cmake

@@ -743,9 +743,11 @@ function(CPMAddPackage)
     if(NOT DEFINED CPM_ARGS_NAME)
       set(CPM_ARGS_NAME ${nameFromUrl})
     endif()
-    if(NOT DEFINED CPM_ARGS_VERSION)
-      set(CPM_ARGS_VERSION ${verFromUrl})
-    endif()
+
+    # this is dumb and should not be done
+    # if(NOT DEFINED CPM_ARGS_VERSION)
+    #   set(CPM_ARGS_VERSION ${verFromUrl})
+    # endif()
 
     list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS URL "${CPM_ARGS_URL}")
   endif()

CMakeModules/CPMUtil.cmake

@@ -107,7 +107,6 @@ function(AddJsonPackage)
         get_json_element("${object}" name name "${JSON_NAME}")
         get_json_element("${object}" extension extension "tar.zst")
         get_json_element("${object}" min_version min_version "")
-        get_json_element("${object}" cmake_filename cmake_filename "")
         get_json_element("${object}" raw_disabled disabled_platforms "")
 
         if (raw_disabled)
@@ -124,7 +123,6 @@ function(AddJsonPackage)
             EXTENSION ${extension}
             MIN_VERSION ${min_version}
             DISABLED_PLATFORMS ${disabled_platforms}
-            CMAKE_FILENAME ${cmake_filename}
         )
 
         # pass stuff to parent scope
@@ -139,6 +137,7 @@ function(AddJsonPackage)
     endif()
 
     get_json_element("${object}" hash hash "")
+    get_json_element("${object}" hash_suffix hash_suffix "")
     get_json_element("${object}" sha sha "")
     get_json_element("${object}" url url "")
     get_json_element("${object}" key key "")
@@ -208,6 +207,7 @@ function(AddJsonPackage)
         VERSION "${version}"
         URL "${url}"
         HASH "${hash}"
+        HASH_SUFFIX "${hash_suffix}"
         SHA "${sha}"
         REPO "${repo}"
         KEY "${key}"
@@ -277,6 +277,7 @@ function(AddPackage)
 
         KEY
         BUNDLED_PACKAGE
+        FORCE_BUNDLED_PACKAGE
         FIND_PACKAGE_ARGUMENTS
     )
 
@@ -426,7 +427,9 @@ function(AddPackage)
         - BUNDLED_PACKAGE
         - default to allow local
     ]]#
-    if (${PKG_ARGS_NAME}_FORCE_SYSTEM)
+    if (PKG_ARGS_FORCE_BUNDLED_PACKAGE)
+        set_precedence(OFF OFF)
+    elseif (${PKG_ARGS_NAME}_FORCE_SYSTEM)
         set_precedence(ON ON)
     elseif (${PKG_ARGS_NAME}_FORCE_BUNDLED)
         set_precedence(OFF OFF)
@@ -446,9 +449,14 @@ function(AddPackage)
         set_precedence(ON OFF)
     endif()
 
+    if (DEFINED PKG_ARGS_VERSION)
+        list(APPEND EXTRA_ARGS
+            VERSION ${PKG_ARGS_VERSION}
+        )
+    endif()
+
     CPMAddPackage(
         NAME ${PKG_ARGS_NAME}
-        VERSION ${PKG_ARGS_VERSION}
         URL ${pkg_url}
         URL_HASH ${pkg_hash}
         CUSTOM_CACHE_KEY ${pkg_key}
@@ -459,6 +467,8 @@ function(AddPackage)
         PATCHES ${PKG_ARGS_PATCHES}
         EXCLUDE_FROM_ALL ON
 
+        ${EXTRA_ARGS}
+
         ${PKG_ARGS_UNPARSED_ARGUMENTS}
     )
 
@@ -511,12 +521,12 @@ function(add_ci_package key)
         NAME ${ARTIFACT_PACKAGE}
         REPO ${ARTIFACT_REPO}
         TAG v${ARTIFACT_VERSION}
-        VERSION ${ARTIFACT_VERSION}
+        GIT_VERSION ${ARTIFACT_VERSION}
         ARTIFACT ${ARTIFACT}
 
-        KEY ${key}
+        KEY ${key}-${ARTIFACT_VERSION}
         HASH_SUFFIX sha512sum
-        BUNDLED_PACKAGE ON
+        FORCE_BUNDLED_PACKAGE ON
     )
 
     set(ARTIFACT_DIR ${${ARTIFACT_PACKAGE}_SOURCE_DIR} PARENT_SCOPE)
@@ -533,7 +543,6 @@ function(AddCIPackage)
         EXTENSION
         MIN_VERSION
         DISABLED_PLATFORMS
-        CMAKE_FILENAME
     )
 
     cmake_parse_arguments(PKG_ARGS "" "${oneValueArgs}" "" ${ARGN})
@@ -589,25 +598,28 @@ function(AddCIPackage)
         add_ci_package(android)
     endif()
 
-    if(PLATFORM_SUN AND NOT "solaris" IN_LIST DISABLED_PLATFORMS)
-        add_ci_package(solaris)
+    if(PLATFORM_SUN AND NOT "solaris-amd64" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(solaris-amd64)
     endif()
 
-    if(PLATFORM_FREEBSD AND NOT "freebsd" IN_LIST DISABLED_PLATFORMS)
-        add_ci_package(freebsd)
+    if(PLATFORM_FREEBSD AND NOT "freebsd-amd64" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(freebsd-amd64)
     endif()
 
-    if((PLATFORM_LINUX AND ARCHITECTURE_x86_64) AND NOT "linux" IN_LIST DISABLED_PLATFORMS)
-        add_ci_package(linux)
+    if((PLATFORM_LINUX AND ARCHITECTURE_x86_64) AND NOT "linux-amd64" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(linux-amd64)
     endif()
 
     if((PLATFORM_LINUX AND ARCHITECTURE_arm64) AND NOT "linux-aarch64" IN_LIST DISABLED_PLATFORMS)
         add_ci_package(linux-aarch64)
     endif()
 
-    if (DEFINED ARTIFACT_DIR)
-        include(${ARTIFACT_DIR}/${ARTIFACT_CMAKE}.cmake)
+    # TODO(crueter): macOS amd64/aarch64 split mayhaps
+    if (APPLE AND NOT "macos-universal" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(macos-universal)
+    endif()
 
+    if (DEFINED ARTIFACT_DIR)
         set(${ARTIFACT_PACKAGE}_ADDED TRUE PARENT_SCOPE)
         set(${ARTIFACT_PACKAGE}_SOURCE_DIR "${ARTIFACT_DIR}" PARENT_SCOPE)
     else()

CMakeModules/Findzstd.cmake

@@ -13,9 +13,12 @@ find_package_handle_standard_args(zstd
 if (zstd_FOUND AND NOT TARGET zstd::zstd)
     if (TARGET zstd::libzstd_shared)
         add_library(zstd::zstd ALIAS zstd::libzstd_shared)
+        add_library(zstd::libzstd ALIAS zstd::libzstd_shared)
     elseif (TARGET zstd::libzstd_static)
         add_library(zstd::zstd ALIAS zstd::libzstd_static)
+        add_library(zstd::libzstd ALIAS zstd::libzstd_static)
     else()
         add_library(zstd::zstd ALIAS PkgConfig::ZSTD)
+        add_library(zstd::libzstd ALIAS PkgConfig::ZSTD)
     endif()
 endif()

README.md

@@ -48,6 +48,8 @@ A list of supported games will be available in future. Please be patient.
 
 Check out our [website](https://eden-emu.dev) for the latest news on exciting features, monthly progress reports, and more!
 
+[![Packaging status](https://repology.org/badge/vertical-allrepos/eden-emulator.svg)](https://repology.org/project/eden-emulator/versions)
+
 ## Development
 
 Most of the development happens on our Git server. It is also where [our central repository](https://git.eden-emu.dev/eden-emu/eden) is hosted. For development discussions, please join us on [Discord](https://discord.gg/kXAmGCXBGD) or [Revolt](https://rvlt.gg/qKgFEAbH).
@@ -63,6 +65,8 @@ Alternatively, if you wish to add translations, go to the [Eden project on Trans
 
 See the [General Build Guide](docs/Build.md)
 
+For information on provided development tooling, see the [Tools directory](./tools)
+
 ## Download
 
 You can download the latest releases from [here](https://github.com/eden-emulator/Releases/releases).

cpmfile.json

@@ -4,8 +4,11 @@
         "package": "OpenSSL",
         "name": "openssl",
         "repo": "crueter-ci/OpenSSL",
-        "version": "3.5.3",
-        "min_version": "1.1.1"
+        "version": "3.6.0",
+        "min_version": "1.1.1",
+        "disabled_platforms": [
+            "macos-universal"
+        ]
     },
     "boost": {
         "package": "Boost",
@@ -15,6 +18,7 @@
         "hash": "4fb7f6fde92762305aad8754d7643cd918dd1f3f67e104e9ab385b18c73178d72a17321354eb203b790b6702f2cf6d725a5d6e2dfbc63b1e35f9eb59fb42ece9",
         "git_version": "1.89.0",
         "version": "1.57",
+        "find_args": "CONFIG",
         "patches": [
             "0001-clang-cl.patch",
             "0002-use-marmasm.patch",
@@ -23,12 +27,10 @@
     },
     "fmt": {
         "repo": "fmtlib/fmt",
-        "sha": "40626af88b",
-        "hash": "d59f06c24339f223de4ec2afeba1c67b5835a0f350a1ffa86242a72fc3e616a6b8b21798355428d4200c75287308b66634619ffa0b52ba5bd74cc01772ea1a8a",
+        "tag": "%VERSION%",
+        "hash": "c4ab814c20fbad7e3f0ae169125a4988a2795631194703251481dc36b18da65c886c4faa9acd046b0a295005217b3689eb0126108a9ba5aac2ca909aae263c2f",
         "version": "8",
-        "options": [
-            "FMT_INSTALL OFF"
-        ]
+        "git_version": "12.0.0"
     },
     "lz4": {
         "name": "lz4",
@@ -40,16 +42,18 @@
     "nlohmann": {
         "package": "nlohmann_json",
         "repo": "nlohmann/json",
-        "sha": "55f93686c0",
-        "hash": "b739749b066800e21154506ea150d2c5cbce8a45344177f46f884547a1399d26753166fd0df8135269ce28cf223552b1b65cd625b88c844d54753f2434900486",
-        "version": "3.8"
+        "tag": "v%VERSION%",
+        "hash": "6cc1e86261f8fac21cc17a33da3b6b3c3cd5c116755651642af3c9e99bb3538fd42c1bd50397a77c8fb6821bc62d90e6b91bcdde77a78f58f2416c62fc53b97d",
+        "version": "3.8",
+        "git_version": "3.12.0"
     },
     "zlib": {
         "package": "ZLIB",
         "repo": "madler/zlib",
-        "sha": "51b7f2abda",
-        "hash": "16eaf1f3752489d12fd9ce30f7b5f7cbd5cb8ff53d617005a9847ae72d937f65e01e68be747f62d7ac19fd0c9aeba9956e60f16d6b465c5fdc2f3d08b4db2e6c",
+        "tag": "v%VERSION%",
+        "hash": "8c9642495bafd6fad4ab9fb67f09b268c69ff9af0f4f20cf15dfc18852ff1f312bd8ca41de761b3f8d8e90e77d79f2ccacd3d4c5b19e475ecf09d021fdfe9088",
         "version": "1.2",
+        "git_version": "1.3.1",
         "options": [
             "ZLIB_BUILD_SHARED OFF",
             "ZLIB_INSTALL OFF"
@@ -57,8 +61,8 @@
     },
     "zstd": {
         "repo": "facebook/zstd",
-        "sha": "f8745da6ff",
-        "hash": "3037007f990040fe32573b46f9bef8762fd5dbeeb07ffffcbfeba51ec98167edae39bb9c87f9299efcd61c4e467c5e84f7c19f0df7799bc1fc04864a278792ee",
+        "sha": "b8d6101fba",
+        "hash": "a6c8e5272214fd3e65e03ae4fc375f452bd2f646623886664ee23e239e35751cfc842db4d34a84a8039d89fc8f76556121f2a4ae350d017bdff5e22150f9c3de",
         "version": "1.5",
         "source_subdir": "build/cmake",
         "find_args": "MODULE",
@@ -66,20 +70,6 @@
             "ZSTD_BUILD_SHARED OFF"
         ]
     },
-    "catch2": {
-        "package": "Catch2",
-        "repo": "catchorg/Catch2",
-        "sha": "644821ce28",
-        "hash": "f8795f98acf2c02c0db8e734cc866d5caebab4b4a306e93598b97cb3c0c728dafe8283dce27ffe8d42460e5ae7302f3f32e7e274a7f991b73511ac88eef21b1f",
-        "version": "3.0.1"
-    },
-    "enet": {
-        "repo": "lsalzman/enet",
-        "sha": "2662c0de09",
-        "hash": "3de1beb4fa3d6b1e03eda8dd1e7580694f854af3ed3975dcdabfdcdf76b97f322b9734d35ea7f185855bb490d957842b938b26da4dd2dfded509390f8d2794dd",
-        "version": "1.3",
-        "find_args": "MODULE"
-    },
     "opus": {
         "package": "Opus",
         "repo": "crueter/opus",
@@ -91,54 +81,6 @@
             "OPUS_PRESUME_NEON ON"
         ]
     },
-    "vulkan-utility-headers": {
-        "package": "VulkanUtilityLibraries",
-        "repo": "scripts/VulkanUtilityHeaders",
-        "tag": "1.4.326",
-        "artifact": "VulkanUtilityHeaders.tar.zst",
-        "git_host": "git.crueter.xyz",
-        "hash": "5924629755cb1605c4aa4eee20ef7957a9dd8d61e4df548be656d98054f2730c4109693c1bd35811f401f4705d2ccff9fc849be32b0d8480bc3f73541a5e0964"
-    },
-    "spirv-tools": {
-        "package": "SPIRV-Tools",
-        "repo": "KhronosGroup/SPIRV-Tools",
-        "sha": "40eb301f32",
-        "hash": "58d0fb1047d69373cf24c73e6f78c73a72a6cca3b4df1d9f083b9dcc0962745ef154abf3dbe9b3623b835be20c6ec769431cf11733349f45e7568b3525f707aa",
-        "find_args": "MODULE",
-        "options": [
-            "SPIRV_SKIP_EXECUTABLES ON"
-        ]
-    },
-    "spirv-headers": {
-        "package": "SPIRV-Headers",
-        "repo": "KhronosGroup/SPIRV-Headers",
-        "sha": "4e209d3d7e",
-        "hash": "f48bbe18341ed55ea0fe280dbbbc0a44bf222278de6e716e143ca1e95ca320b06d4d23d6583fbf8d03e1428f3dac8fa00e5b82ddcd6b425e6236d85af09550a4",
-        "options": [
-            "SPIRV_WERROR OFF"
-        ]
-    },
-    "mbedtls": {
-        "package": "MbedTLS",
-        "repo": "Mbed-TLS/mbedtls",
-        "tag": "mbedtls-%VERSION%",
-        "hash": "6671fb8fcaa832e5b115dfdce8f78baa6a4aea71f5c89a640583634cdee27aefe3bf4be075744da91f7c3ae5ea4e0c765c8fc3937b5cfd9ea73d87ef496524da",
-        "version": "3",
-        "git_version": "3.6.4",
-        "artifact": "%TAG%.tar.bz2"
-    },
-    "cubeb": {
-        "repo": "mozilla/cubeb",
-        "sha": "fa02160712",
-        "hash": "82d808356752e4064de48c8fecbe7856715ade1e76b53937116bf07129fc1cc5b3de5e4b408de3cd000187ba8dc32ca4109661cb7e0355a52e54bd81b9be1c61",
-        "find_args": "CONFIG",
-        "options": [
-            "USE_SANITIZERS OFF",
-            "BUILD_TESTS OFF",
-            "BUILD_TOOLS OFF",
-            "BUNDLE_SPEEX ON"
-        ]
-    },
     "boost_headers": {
         "repo": "boostorg/headers",
         "sha": "95930ca8f5",
@@ -157,27 +99,10 @@
         "hash": "99779ca9b6e040d36558cadf484f9ffdab5b47bcc8fc72e4d33639d1d60c0ceb4410d335ba445d72a4324e455167fd6769d99b459943aa135bec085dff2d4b7c",
         "find_args": "MODULE"
     },
-    "sdl3_generic": {
-        "package": "SDL3",
-        "repo": "libsdl-org/SDL",
-        "sha": "a96677bdf6",
-        "hash": "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e",
-        "key": "generic",
-        "bundled": true
-    },
-    "sdl3": {
-        "ci": true,
-        "package": "SDL3",
-        "name": "SDL3",
-        "repo": "libsdl-org/SDL",
-        "version": "3.2.22",
-        "min_version": "3.2.0",
-        "cmake_filename": "sdl3"
-    },
     "llvm-mingw": {
         "repo": "misc/llvm-mingw",
         "git_host": "git.crueter.xyz",
-        "tag": "20250828",
+        "tag": "%VERSION%",
         "version": "20250828",
         "artifact": "clang-rt-builtins.tar.zst",
         "hash": "d902392caf94e84f223766e2cc51ca5fab6cae36ab8dc6ef9ef6a683ab1c483bfcfe291ef0bd38ab16a4ecc4078344fa8af72da2f225ab4c378dee23f6186181"

docs/CPM.md

@@ -1,250 +0,0 @@
-# CPM
-
-CPM (CMake Package Manager) is the preferred method of managing dependencies within Eden.
-
-Global Options:
-
-- `YUZU_USE_CPM` is set by default on MSVC and Android. Other platforms should use this if certain "required" system dependencies (e.g. OpenSSL) are broken or missing
-  * If this is `OFF`, required system dependencies will be searched via `find_package`, although certain externals use CPM regardless.
-- `CPMUTIL_FORCE_SYSTEM` (default `OFF`): Require all CPM dependencies to use system packages. NOT RECOMMENDED!
-  * Many packages, e.g. mcl, sirit, xbyak, discord-rpc, are not generally available as a system package.
-  * You may optionally override these (see CPMUtil section)
-- `CPMUTIL_FORCE_BUNDLED` (default `ON` on MSVC and Android, `OFF` elsewhere): Require all CPM dependencies to use bundled packages.
-
-## CPMUtil
-
-CPMUtil is a wrapper around CPM that aims to reduce boilerplate and add useful utility functions to make dependency management a piece of cake.
-
-### AddPackage
-
-`AddPackage` is the core of the CPMUtil wrapper, and is generally the lowest level you will need to go when dealing with dependencies.
-
-**Identification/Fetching**
-
-- `NAME` (required): The package name (must be the same as the `find_package` name if applicable)
-- `VERSION`: The minimum version of this package that can be used on the system
-- `GIT_VERSION`: The "version" found within git
-- `URL`: The URL to fetch.
-- `REPO`: The GitHub repo to use (`owner/repo`).
-  * Only GitHub is supported for now, though other platforms will see support at some point
-- `TAG`: The tag to fetch, if applicable.
-- `ARTIFACT`: The name of the artifact, if applicable.
-- `SHA`: Commit sha to fetch, if applicable.
-- `BRANCH`: Branch to fetch, if applicable.
-
-The following configurations are supported, in descending order of precedence:
-
-- `URL`: Bare URL download, useful for custom artifacts
-  * If this is set, `GIT_URL` or `REPO` should be set to allow the dependency viewer to link to the project's Git repository.
-  * If this is NOT set, `REPO` must be defined.
-- `REPO + TAG + ARTIFACT`: GitHub release artifact
-  * The final download URL will be `https://github.com/${REPO}/releases/download/${TAG}/${ARTIFACT}`
-  * Useful for prebuilt libraries and prefetched archives
-- `REPO + TAG`: GitHub tag archive
-  * The final download URL will be `https://github.com/${REPO}/archive/refs/tags/${TAG}.tar.gz`
-  * Useful for pinning to a specific tag, better for build identification
-- `REPO + SHA`: GitHub commit archive
-  * The final download URL will be `https://github.com/${REPO}/archive/${SHA}.zip`
-  * Useful for pinning to a specific commit
-- `REPO + BRANCH`: GitHub branch archive
-  * The final download URL will be `https://github.com/${REPO}/archive/refs/heads/${BRANCH}.zip`
-  * Generally not recommended unless the branch is frozen
-- `REPO`: GitHub master archive
-  * The final download URL will be `https://github.com/${REPO}/archive/refs/heads/master.zip`
-  * Generally not recommended unless the project is dead
-
-**Hashing**
-
-Hashing is used for verifying downloads. It's highly recommended to use these.
-
-- `HASH_ALGO` (default `SHA512`): Hash algorithm to use
-
-Hashing strategies, descending order of precedence:
-
-- `HASH`: Bare hash verification, useful for static downloads e.g. commit archives
-- `HASH_SUFFIX`: Download the hash as `${DOWNLOAD_URL}.${HASH_SUFFIX}`
-  * The downloaded hash *must* match the hash algorithm and contain nothing but the hash; no filenames or extra content.
-- `HASH_URL`: Download the hash from a separate URL
-
-**Additional Options**
-
-- `KEY`: Custom cache key to use (stored as `.cache/cpm/${packagename_lower}/${key}`)
-  * Default is based on, in descending order of precedence:
-    - First 4 characters of the sha
-    - `GIT_VERSION`
-    - Tag
-    - `VERSION`
-    - Otherwise, CPM defaults will be used. This is not recommended as it doesn't produce reproducible caches
-- `DOWNLOAD_ONLY`: Whether or not to configure the downloaded package via CMake
-  * Useful to turn `OFF` if the project doesn't use CMake
-- `SOURCE_SUBDIR`: Subdirectory of the project containing a CMakeLists.txt file
-- `FIND_PACKAGE_ARGUMENTS`: Arguments to pass to the `find_package` call
-- `BUNDLED_PACKAGE`: Set to `ON` to force the usage of a bundled package
-- `OPTIONS`: Options to pass to the configuration of the package
-- `PATCHES`: Patches to apply to the package, stored in `.patch/${packagename_lower}/0001-patch-name.patch` and so on
-- Other arguments can be passed to CPM as well
-
-**Extra Variables**
-
-For each added package, users may additionally force usage of the system/bundled package.
-
-- `${package}_FORCE_SYSTEM`: Require the package to be installed on the system
-- `${package}_FORCE_BUNDLED`: Force the package to be fetched and use the bundled version
-
-**Bundled/System Switching**
-
-Descending order of precedence:
-- If `${package}_FORCE_SYSTEM` is true, requires the package to be on the system
-- If `${package}_FORCE_BUNDLED` is true, forcefully uses the bundled package
-- If `CPMUTIL_FORCE_SYSTEM` is true, requires the package to be on the system
-- If `CPMUTIL_FORCE_BUNDLED` is true, forcefully uses the bundled package
-- If the `BUNDLED_PACKAGE` argument is true, forcefully uses the bundled package
-- Otherwise, CPM will search for the package first, and if not found, will use the bundled package
-
-**Identification**
-
-All dependencies must be identifiable in some way for usage in the dependency viewer. Lists are provided in descending order of precedence.
-
-URLs:
-
-- `GIT_URL`
-- `REPO` as a GitHub repository
-- `URL`
-
-Versions (bundled):
-
-- `SHA`
-- `GIT_VERSION`
-- `VERSION`
-- `TAG`
-- "unknown"
-
-If the package is a system package, AddPackage will attempt to determine the package version and append ` (system)` to the identifier. Otherwise, it will be marked as `unknown (system)`
-
-### AddCIPackage
-
-Adds a package that follows crueter's CI repository spec.
-
-- `VERSION` (required): The version to get (the tag will be `v${VERSION}`)
-- `NAME` (required): Name used within the artifacts
-- `REPO` (required): CI repository, e.g. `crueter-ci/OpenSSL`
-- `PACKAGE` (required): `find_package` package name
-- `EXTENSION`: Artifact extension (default `tar.zst`)
-- `MIN_VERSION`: Minimum version for `find_package`. Only used if platform does not support this package as a bundled artifact
-- `DISABLED_PLATFORMS`: List of platforms that lack artifacts for this package. One of:
-  * `windows-amd64`
-  * `windows-arm64`
-  * `android`
-  * `solaris`
-  * `freebsd`
-  * `linux`
-  * `linux-aarch64`
-- `CMAKE_FILENAME`: Custom CMake filename, relative to the package root (default `${PACKAGE_ROOT}/${NAME}.cmake`)
-
-### AddJsonPackage
-
-This is the recommended method of usage for CPMUtil. In each directory that utilizes `CPMUtil`, there must be a `cpmfile.json` that defines dependencies in a similar manner to the individual calls.
-
-The cpmfile is an object of objects, with each sub-object being named according to the package's identifier, e.g. `openssl`, which can then be fetched with `AddJsonPackage(<identifier>)`. Options are designed to map closely to the argument names, and are always strings unless otherwise specified.
-
-- `package` -> `NAME` (`PACKAGE` for CI), defaults to the object key
-- `repo` -> `REPO`
-- `version` -> `VERSION`
-- `ci` (bool)
-
-If `ci` is `false`:
-
-- `hash` -> `HASH`
-- `sha` -> `SHA`
-- `tag` -> `TAG`
-- `artifact` -> `ARTIFACT`
-- `git_version` -> `GIT_VERSION`
-- `source_subdir` -> `SOURCE_SUBDIR`
-- `bundled` -> `BUNDLED_PACKAGE`
-- `find_args` -> `FIND_PACKAGE_ARGUMENTS`
-- `patches` -> `PATCHES` (array)
-- `options` -> `OPTIONS` (array)
-
-Other arguments aren't currently supported. If you wish to add them, see the `AddJsonPackage` function in `CMakeModules/CPMUtil.cmake`.
-
-If `ci` is `true`:
-
-- `name` -> `NAME`, defaults to the object key
-- `extension` -> `EXTENSION`, defaults to `tar.zst`
-- `min_version` -> `MIN_VERSION`
-- `cmake_filename` -> `CMAKE_FILENAME`
-- `extension` -> `EXTENSION`
-
-### Examples
-
-In order: OpenSSL CI, Boost (tag + artifact), Opus (options + find_args), discord-rpc (sha + options + patches)
-
-```json
-{
-    "openssl": {
-        "ci": true,
-        "package": "OpenSSL",
-        "name": "openssl",
-        "repo": "crueter-ci/OpenSSL",
-        "version": "3.5.2",
-        "min_version": "1.1.1"
-    },
-    "boost": {
-        "package": "Boost",
-        "repo": "boostorg/boost",
-        "tag": "boost-1.88.0",
-        "artifact": "boost-1.88.0-cmake.7z",
-        "hash": "e5b049e5b61964480ca816395f63f95621e66cb9bcf616a8b10e441e0e69f129e22443acb11e77bc1e8170f8e4171b9b7719891efc43699782bfcd4b3a365f01",
-        "git_version": "1.88.0",
-        "version": "1.57"
-    },
-    "opus": {
-        "package": "Opus",
-        "repo": "xiph/opus",
-        "sha": "5ded705cf4",
-        "hash": "0dc89e58ddda1f3bc6a7037963994770c5806c10e66f5cc55c59286fc76d0544fe4eca7626772b888fd719f434bc8a92f792bdb350c807968b2ac14cfc04b203",
-        "version": "1.3",
-        "find_args": "MODULE",
-        "options": [
-            "OPUS_BUILD_TESTING OFF",
-            "OPUS_BUILD_PROGRAMS OFF",
-            "OPUS_INSTALL_PKG_CONFIG_MODULE OFF",
-            "OPUS_INSTALL_CMAKE_CONFIG_MODULE OFF"
-        ]
-    },
-    "discord-rpc": {
-        "repo": "discord/discord-rpc",
-        "sha": "963aa9f3e5",
-        "hash": "386e1344e9a666d730f2d335ee3aef1fd05b1039febefd51aa751b705009cc764411397f3ca08dffd46205c72f75b235c870c737b2091a4ed0c3b061f5919bde",
-        "options": [
-            "BUILD_EXAMPLES OFF"
-        ],
-        "patches": [
-            "0001-cmake-version.patch",
-            "0002-no-clang-format.patch",
-            "0003-fix-cpp17.patch"
-        ]
-    },
-}
-```
-
-### Inclusion
-
-To include CPMUtil:
-
-```cmake
-include(CPMUtil)
-```
-
-## Prefetching
-
-- To prefetch a CPM dependency (requires cpmfile):
-  * `tools/cpm-fetch.sh <packages>`
-- To prefetch all CPM dependencies:
-  * `tools/cpm-fetch-all.sh`
-
-Currently, `cpm-fetch.sh` defines the following directories for cpmfiles (max depth of 2, so subdirs are caught as well):
-
-`externals src/qt_common src/dynarmic .`
-
-Whenever you add a new cpmfile, update the script accordingly

docs/CPMUtil.md

@@ -0,0 +1,14 @@
+# CPMUtil
+
+CPMUtil is a wrapper around CPM that aims to reduce boilerplate and add useful utility functions to make dependency management a piece of cake.
+
+See more in [its repository](https://git.crueter.xyz/CMake/CPMUtil)
+
+Eden-specific options:
+
+- `YUZU_USE_CPM` is set by default on MSVC and Android. Other platforms should use this if certain "required" system dependencies (e.g. OpenSSL) are broken or missing
+  * If this is `OFF`, required system dependencies will be searched via `find_package`, although most externals use CPM regardless.
+
+## Tooling
+
+See the [tooling docs](../tools/cpm)

docs/Deps.md

@@ -63,6 +63,7 @@ Certain other dependencies will be fetched by CPM regardless. System packages *c
 * [VulkanMemoryAllocator](https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator)
 * [sirit](https://github.com/eden-emulator/sirit)
 * [httplib](https://github.com/yhirose/cpp-httplib) - if `ENABLE_QT_UPDATE_CHECKER` or `ENABLE_WEB_SERVICE` are on
+  - This package is known to be broken on the AUR.
 * [cpp-jwt](https://github.com/arun11299/cpp-jwt) 1.4+ - if `ENABLE_WEB_SERVICE` is on
 * [unordered-dense](https://github.com/martinus/unordered_dense)
 * [mcl](https://github.com/azahar-emu/mcl) - subject to removal
@@ -194,7 +195,7 @@ Run the usual update + install of essential toolings: `sudo pkg update && sudo p
 - **gcc**: `sudo pkg install developer/gcc-14`.
 - **clang**: Version 20 is broken, use `sudo pkg install developer/clang-19`.
 
-Then install the libraries: `sudo pkg install qt6 boost glslang libzip library/lz4 nlohmann-json openssl opus sdl3 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm developer/fmt`.
+Then install the libraries: `sudo pkg install qt6 boost glslang libzip library/lz4 libusb-1 nlohmann-json openssl opus sdl3 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm developer/fmt`.
 </details>
 
 <details>

docs/README.md

@@ -5,6 +5,6 @@ This contains documentation created by developers. This contains build instructi
 - **[General Build Instructions](Build.md)**
 - **[Development Guidelines](Development.md)**
 - **[Dependencies](Deps.md)**
-- **[CPM - CMake Package Manager](CPM.md)**
+- **[CPM - CMake Package Manager](CPMUtil.md)**
 - **[Platform-Specific Caveats](Caveats.md)**
-- **[User Directory Handling](User.md)**
+- **[User Handbook](User.md)**

docs/SIGNUP.md

@@ -27,6 +27,7 @@ The following are not valid reasons to sign up:
   * To download and use Eden, see our [Releases page](https://github.com/eden-emulator/Releases/releases)!
 - I want to see the source code.
   * To see Eden's source code, go [here](https://git.eden-emu.dev/eden-emu/eden).
+
 ## Other Information
 
 Requests that appear suspicious, automated, OR blank will generally be automatically filtered. In cases of suspicion, or any of the invalid reasons listed above, you may receive an email back asking for clarification.

docs/User.md

@@ -1,11 +1,10 @@
-# User configuration
+# User Handbook
 
-## Configuration directories
+The "FAQ".
 
-Eden will store configuration in the following directories:
+This handbook is primarily aimed at the end-user - baking useful knowledge for enhancing their emulation experience.
 
-- **Windows**: `%AppData%\Roaming`.
-- **Android**: Data is stored internally.
-- **Linux, macOS, FreeBSD, Solaris, OpenBSD**: `$XDG_DATA_HOME`, `$XDG_CACHE_HOME`, `$XDG_CONFIG_HOME`.
-
-If a `user` directory is present in the current working directory, that will override all global configuration directories and the emulator will use that instead.
+- **[The Basics](user/Basics.md)**
+- **[Audio](user/Audio.md)**
+- **[Graphics](user/Graphics.md)**
+- **[Platforms and Architectures](user/Architectures.md)**

docs/user/Architectures.md

@@ -0,0 +1,132 @@
+# User Handbook - Architectures and Platforms
+
+Notes and caveats for different architectures and platforms.
+
+# Architectures
+
+Eden is primarily designed to run on amd64 (x86_64--Intel/AMD 64-bit) and aarch64 (arm64--ARM 64-bit) CPUs. Each architecture tends to have their own quirks and fun stuff; this page serves as a reference for these quirks.
+
+## amd64
+
+AMD64, aka x86_64, is the most tested and supported architecture for desktop targets. Android is entirely unsupported.
+
+### Caveats
+
+AMD64 systems are almost always limited by the CPU. For example, a Zen 5/RX 6600 system will often hit max CPU usage before the GPU ever reaches 70% usage, with minimal exceptions (that tend to pop up only at >200fps). JIT is slow!
+
+Computers on Linux will almost always run Eden strictly better than an equivalent machine on Windows. This is largely due to the way the Linux kernel handles memory management (and the lack of Microsoft spyware).
+
+Intel Macs are believed to be supported, but no CI is provided for them. Performance will likely be awful on all but the highest-end iMacs and Pro-level Macs, and the MoltenVK requirement generally means Vulkan compatibility will suffer.
+
+## aarch64
+
+ARM64, aka aarch64, is the only supported architecture for Android, with limited experimental support available on Linux, Windows, and macOS.
+
+### Caveats
+
+NCE (Native Code Execution) is currently only available on Android and (experimentally) Linux. Support for macOS is in the works, but Windows is extremely unlikely to ever happen (if you want it--submit patches!). Generally, if NCE is available, you should pretty much always use it due to the massive performance hit JIT has.
+
+When NCE is enabled, do note that the GPU will almost always be the limiting factor. This is especially the case for Android, as well as desktops that lack dedicated GPUs; Adreno, Mali, PowerVR, etc. GPUs are generally significantly weaker relative to their respective CPUs.
+
+Windows/arm64 is *very* experimental and is unlikely to work at all. Support and testing is in the works.
+
+## riscv64
+
+RISC-V, aka riscv64, is sparsely tested, but preliminary tests from developers have reported at least partial support on Milk-V's Fedora/riscv64 Linux distribution. Performance, Vulkan support, compatibility, and build system caveats are largely unknown for the time being.
+
+### Caveats
+
+Windows/riscv64 doesn't exist, and may never (until corporate greed no longer consumes Microsoft).
+
+Android/riscv64 is interesting. While support for it may be added if and when RISC-V phones/handhelds ever go mainstream, arm64 devices will always be preferred due to NCE.
+
+Only Fedora/riscv64 has been tested, but in theory, every riscv64 distribution that has *at least* the standard build tools, Qt, FFmpeg, and SDL2 should work.
+
+## Other
+
+Other architectures, such as SPARC, MIPS, PowerPC, Loong, and all 32-bit architectures are completely unsupported, as there is no JIT backend or emitter thereof. If you want support for it--submit patches!
+
+IA-64 (Itanium) support is completely unknown. Existing amd64 packages will not run on IA-64 (assuming you can even find a supported Windows/Linux distribution)
+
+# Platforms
+
+The vast majority of Eden's testing is done on Windows, Linux, and Android. However, first-class support is also provided for:
+
+- FreeBSD
+- OpenBSD
+- OpenIndiana (Solaris)
+- macOS
+
+## Linux
+
+While all modern Linux distributions are supported (Fedora >40, Ubuntu >24.04, Debian >12, Arch, Gentoo, etc.), the vast majority of testing and development for Linux is on Arch and Gentoo. Most major build system changes are tested on Gentoo first and foremost, so if builds fail on any modern distribution no matter what you do, it's likely a bug and should be reported.
+
+Intel and Nvidia GPU support is limited. AMD (RADV) drivers receive first-class testing and are known to provide the most stable Eden experience possible.
+
+Wayland is not recommended. Testing has shown significantly worse performance on most Wayland compositors compared to X11, alongside mysterious bugs and compatibility errors. For now, set `QT_QPA_PLATFORM=xcb` when running Eden, or pass `-platform xcb` to the launch arguments.
+
+## Windows
+
+Windows 10 and 11 are supported. Support for Windows 8.x is unknown, and Windows 7 support is unlikely to ever be added.
+
+In order to run Eden, you will probably need to install the [Visual C++ Redistributable](https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170).
+
+Neither AMD nor Nvidia drivers work nearly as well as Linux's RADV drivers. Compatibility is still largely the same, but performance and some hard-to-run games may suffer compared to Linux.
+
+## Android
+
+A cooler is always recommended. Phone SoCs tend to get very hot, especially those manufactured with the Samsung process or those lacking in power.
+
+Adreno 6xx and 7xx GPUs with Turnip drivers will always have the best compatibility. "Stock" (system) drivers will have better performance on Adreno, but compatibility will suffer. Better support for stock drivers (including Adreno 8xx) is in the works.
+
+Android 16 is always recommended, as it brought major improvements to Vulkan requirements and compatibility, *plus* significant performance gains. Some users reported an over 50% performance gain on some Pixel phones after updating.
+
+Mali, PowerVR, Xclipse, and other GPU vendors generally lack in performance and compatibility. Notably:
+- No PowerVR GPUs *except* the DXT-48-1536 are known to work with Eden at all.
+- No Xclipse GPUs *except* the very latest (e.g. Xclipse 950) are known to work with Eden at all.
+- Mali has especially bad performance, though the Mali-G715 (Tensor G4) and Immortalis-G925 are known to generally run surprisingly well, especially on Android 16.
+- The status of all other GPU vendors is unknown. As long as they support Vulkan, they theoretically can run Eden.
+- Note that these GPUs generally don't play well with driver injection. If you choose to inject custom drivers via a rooted system (Panfrost, RADV, etc), you may see good results.
+
+Qualcomm Snapdragon SoCs are generally the most well supported.
+- Google Tensor chips have pretty terrible performance, but even the G1 has been proven to be able to run some games well on the Pixel 6 Pro.
+  * The Tensor G4 is the best-supported at the time. How the G5 currently fares is unknown, but on paper, it should do about as well as a Snapdragon 8 Gen 2 with stock drivers.
+- Samsung Exynos chips made before 2022 are not supported.
+- MediaTek Dimensity chips are extremely weak and most before mid-2023 don't work at all.
+  * This means that most budget phones won't work, as they tend to use old MediaTek SoCs.
+  * Generally, if your phone doesn't cost *at least* as much as a Switch itself, it will not *emulate* the Switch very well.
+- Snapdragon 865 and other old-ish SoCs may benefit from the Legacy build. These will reduce performance but *should* drastically improve compatibility.
+- If you're not sure how powerful your SoC is, check [NanoReview](https://nanoreview.net/en/soc-compare) - e.g. [Tensor G5](https://archive.is/ylC4Z).
+  * A good base to compare to is the Snapdragon 865--e.g. [Tensor vs SD865](https://archive.is/M1P58)
+  * Some benchmarks may be misleading due to thermal throttling OR RAM requirements.
+    - For example, a Pixel 6a (Tensor G1) performs about 1/3 as well as an 865 due to its lack of RAM and poor thermals.
+  * Remember--always use a cooler if you can, and you MUST have *at least* 8GB of RAM!
+- If you're not sure what SoC you have, check [GSMArena](https://www.gsmarena.com) - e.g. [Pixel 9 Pro](https://archive.ph/91VhA)
+
+Custom ROMs are recommended, *as long as* you know what you're doing.
+- For most devices, [LineageOS](https://lineageos.org/) is preferred.
+- [CalyxOS](https://calyxos.org/) is available as well.
+- For Google Pixel devices ONLY... and [soon another OEM](https://archive.ph/cPpMd)... [GrapheneOS](https://grapheneos.org/) is highly recommended.
+  * As of October 5, 2025, the Pixel 10 line is unsupported, however, [it will be](https://archive.is/viAUl) in the very near future!
+  * Keep checking the [FAQ page](https://grapheneos.org/faq#supported-devices) for news.
+- Custom ROMs will likely be exclusively recommended in the future due to Google's upcoming [draconian](https://archive.is/hGIjZ), [anti-privacy, anti-user](https://archive.is/mc1CJ) verification requirements.
+
+Eden is currently unavailable on F-Droid or the Play Store. Check back occasionally.
+
+## macOS
+
+macOS is relatively stable, with only the occasional crash and bug. Compatibility may suffer due to the MoltenVK layer, however.
+
+Do note that building the GUI version with Qt versions higher than 6.7.3 will cause mysterious bugs, Vulkan errors, and crashes, alongside the cool feature of freezing the entire system UI randomly; we recommend you build with 6.7.3 (via aqtinstall) or earlier as the CI does.
+
+## *BSD, Solaris
+
+BSD and Solaris distributions tend to lag behind Linux in terms of Vulkan and other library compatibility. For example, OpenIndiana (Solaris) does not properly package Qt, meaning the recommended method of usage is to use `eden-cli` only for now. Solaris also generally works better with OpenGL.
+
+AMD GPU support on these platforms is limited or nonexistent.
+
+## VMs
+
+Eden "can" run in a VM, but only with the software renderer, *unless* you create a hardware-accelerated KVM with GPU passthrough. If you *really* want to do this and don't have a spare GPU lying around, RX 570 and 580 GPUs are extremely cheap on the black market and are powerful enough to run most commercial games at 60fps.
+
+Some users and developers have had success using a pure OpenGL-accelerated KVM on Linux with a Windows VM, but this is ridiculously tedious to set up. You're probably better off dual-booting.

docs/user/Audio.md

@@ -0,0 +1,3 @@
+# User Handbook - Audio
+
+`PULSE_SERVER=none` forces cubeb to use ALSA.

docs/user/Basics.md

@@ -0,0 +1,57 @@
+# User Handbook - The Basics
+
+## Introduction
+
+Eden is a very complicated piece of software, and as such there are many knobs and toggles that can be configured. Most of these are invisible to normal users, however power users may be able to leverage them to their advantage.
+
+This handbook primarily describes such knobs and toggles. Normal configuration options are described within the emulator itself and will not be covered in detail.
+
+## Requirements
+
+The emulator is very demanding on hardware, and as such requires a decent mid-range computer/cellphone.
+
+See [the requirements page](https://archive.is/sv83h) for recommended and minimum specs.
+
+The CPU must support FMA for an optimal gameplay experience. The GPU needs to support OpenGL 4.6 ([compatibility list](https://opengl.gpuinfo.org/)), or Vulkan 1.1 ([compatibility list](https://vulkan.gpuinfo.org/)).
+
+If your GPU doesn't support or is just behind by a minor version, see Mesa environment variables below (*nix only).
+
+## User configuration
+
+### Configuration directories
+
+Eden will store configuration files in the following directories:
+
+- **Windows**: `%AppData%\Roaming`.
+- **Android**: Data is stored internally.
+- **Linux, macOS, FreeBSD, Solaris, OpenBSD**: `$XDG_DATA_HOME`, `$XDG_CACHE_HOME`, `$XDG_CONFIG_HOME`.
+
+If a `user` directory is present in the current working directory, that will override all global configuration directories and the emulator will use that instead.
+
+### Environment variables
+
+Throughout the handbook, environment variables are mentioned. These are often either global (system wide) or local (set in a script, bound only to the current session). It's heavily recommended to use them in a local context only, as this allows you to rollback changes easily (if for example, there are regressions setting them).
+
+The recommended way is to create a `.bat` file alongside the emulator `.exe`; contents of which could resemble something like:
+
+```bat
+set "__GL_THREADED_OPTIMIZATIONS=1"
+set "SOME_OTHER_VAR=1"
+eden.exe
+```
+
+Android doesn't have a convenient way to set environment variables.
+
+For other platforms, the recommended method is using a shell script:
+
+```sh
+export __GL_THREADED_OPTIMIZATIONS=1
+export SOME_OTHER_VAR=1
+./eden
+```
+
+Then just running `chmod +x script.sh && source script.sh`.
+
+## Compatibility list
+
+Eden doesn't mantain a compatibility list. However, [EmuReady](https://www.emuready.com/) has a more fine-grained compatibility information for multiple emulators/forks as well.

docs/user/Graphics.md

@@ -0,0 +1,62 @@
+# User Handbook - Graphics
+
+## Visual Enhancements
+
+### Anti-aliasing
+
+Enhancements aimed at removing jagged lines/sharp edges and/or masking artifacts.
+
+- **No AA**: Default, provides no anti-aliasing.
+- **FXAA**: Fast Anti-Aliasing, an implementation as described on [this blog post](https://web.archive.org/web/20110831051323/http://timothylottes.blogspot.com/2011/03/nvidia-fxaa.html). Generally fast but with some innocuos artifacts.
+- **SMAA**: Subpixel Morphological Anti-Aliasing, an implementation as described on [this article](https://web.archive.org/web/20250000000000*/https://www.iryoku.com/smaa/).
+
+### Filters
+
+Various graphical filters exist - each of them aimed at a specific target/image quality preset.
+
+- **Nearest**: Provides no filtering - useful for debugging.
+  - **Pros**: Fast, works in any hardware.
+  - **Cons**: Less image quality.
+- **Bilinear**: Provides the hardware default filtering of the Tegra X1.
+  - **Pros**: Fast with acceptable image quality.
+- **Bicubic**: Provides a bicubic interpolation using a Catmull-Rom (or hardware-accelerated) implementation.
+  - **Pros**: Better image quality with more rounded edges.
+- **Zero-Tangent, B-Spline, Mitchell**: Provides bicubic interpolation using the respective matrix weights. They're normally not hardware accelerated unless the device supports the `VK_QCOM_filter_cubic_weights` extension. The matrix weights are those matching [the specification itself](https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#VkSamplerCubicWeightsCreateInfoQCOM).
+  - **Pros/Cons**: Each of them is a variation of the Bicubic interpolation model with different weights, they offer different methods to fix some artifacts present in Catmull-Rom.
+- **Spline-1**: Bicubic interpolation (similar to Mitchell) but with a faster texel fetch method. Generally less blurry than bicubic.
+  - **Pros**: Faster than bicubic even without hardware accelerated bicubic.
+- **Gaussian**: Whole-area blur, an applied gaussian blur is done to the entire frame.
+  - **Pros**: Less edge artifacts.
+  - **Cons**: Slow and sometimes blurry.
+- **Lanczos**: An implementation using `a = 3` (49 texel fetches). Provides sharper edges but blurrier artifacts.
+  - **Pros**: Less edge artifacts and less blurry than gaussian.
+  - **Cons**: Slow.
+- **ScaleForce**: Experimental texture upscale method, see [ScaleFish](https://github.com/BreadFish64/ScaleFish).
+  - **Pros**: Relatively fast.
+- **FSR**: Uses AMD FidelityFX Super Resolution to enhance image quality.
+  - **Pros**: Great for upscaling, and offers sharper visual quality.
+  - **Cons**: Somewhat slow, and may be offputtingly sharp.
+- **Area**: Area interpolation (high kernel count).
+  - **Pros**: Best for downscaling (internal resolution > display resolution).
+  - **Cons**: Costly and slow.
+- **MMPX**: Nearest-neighbour filter aimed at providing higher pixel-art quality.
+  - **Pros**: Offers decent pixel-art upscaling.
+  - **Cons**: Only works for pixel-art.
+
+### External
+
+While stock shaders offer a basic subset of options for most users, programs such as [ReShade](https://github.com/crosire/reshade) offer a more flexible experience. In addition to that users can also seek out modifications (mods) for enhancing visual experience (60 FPS mods, HDR, etc).
+
+## Driver specifics
+
+### Mesa environment variable hacks
+
+The software requires a certain version of Vulkan and a certain version of OpenGL to work - otherwise it will refuse to load, this can be easily bypassed by setting an environment variable: `MESA_GL_VERSION_OVERRIDE=4.6 MESA_GLSL_VERSION_OVERRIDE=460` (OpenGL) and `MESA_VK_VERSION_OVERRIDE=1.3` (Vulkan), for more information see [Environment variables for Mesa](https://web.archive.org/web/20250000000000*/https://docs.mesa3d.org/envvars.html).
+
+### NVIDIA OpenGL environment variables
+
+Unstable multithreaded optimisations are offered by the stock proprietary NVIDIA driver on X11 platforms. Setting `__GL_THREADED_OPTIMIZATIONS` to `1` would enable such optimisations. This mainly benefits the OpenGL backend. For more information see [Environment Variables for X11 NVIDIA](https://web.archive.org/web/20250115162518/https://download.nvidia.com/XFree86/Linux-x86_64/435.17/README/openglenvvariables.html).
+
+### swrast/LLVMpipe crashes under high load
+
+The OpenGL backend would invoke behaviour that would result in swarst/LLVMpipe writing an invalid SSA IR (on old versions of Mesa), and then proceeding to crash. The solution is using a script found in [tools/llvmpipe-run.sh](../../tools/llvmpipe-run.sh).

externals/CMakeLists.txt

@@ -39,6 +39,140 @@ if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
     AddJsonPackage(oaknut)
 endif()
 
+# enet
+AddJsonPackage(enet)
+
+if (enet_ADDED)
+    target_include_directories(enet INTERFACE ${enet_SOURCE_DIR}/include)
+endif()
+
+if (NOT TARGET enet::enet)
+    add_library(enet::enet ALIAS enet)
+endif()
+
+# mbedtls
+AddJsonPackage(mbedtls)
+
+# VulkanUtilityHeaders - pulls in headers and utility libs
+AddJsonPackage(vulkan-utility-headers)
+
+# small hack
+if (NOT VulkanUtilityLibraries_ADDED)
+    find_package(VulkanHeaders 1.3.274 REQUIRED)
+endif()
+
+# DiscordRPC
+if (USE_DISCORD_PRESENCE)
+    if (ARCHITECTURE_arm64)
+        add_compile_definitions(RAPIDJSON_ENDIAN=RAPIDJSON_LITTLEENDIAN)
+    endif()
+
+    AddJsonPackage(discord-rpc)
+
+    if (DiscordRPC_ADDED)
+        target_include_directories(discord-rpc INTERFACE ${DiscordRPC_SOURCE_DIR}/include)
+        add_library(DiscordRPC::discord-rpc ALIAS discord-rpc)
+    endif()
+endif()
+
+# SimpleIni
+AddJsonPackage(simpleini)
+
+# Most linux distros don't package cubeb, so enable regardless of cpm settings
+if(ENABLE_CUBEB)
+    AddJsonPackage(cubeb)
+
+    if (cubeb_ADDED)
+        if (NOT MSVC)
+            if (TARGET speex)
+                target_compile_options(speex PRIVATE -Wno-sign-compare)
+            endif()
+
+            set_target_properties(cubeb PROPERTIES COMPILE_OPTIONS "")
+            target_compile_options(cubeb INTERFACE
+                -Wno-implicit-const-int-float-conversion
+                -Wno-shadow
+                -Wno-missing-declarations
+                -Wno-return-type
+                -Wno-uninitialized
+            )
+        else()
+            target_compile_options(cubeb PRIVATE
+                /wd4456
+                /wd4458
+            )
+        endif()
+    endif()
+
+    if (NOT TARGET cubeb::cubeb)
+        add_library(cubeb::cubeb ALIAS cubeb)
+    endif()
+endif()
+
+# find SDL3 exports a bunch of variables that are needed, so its easier to do this outside of the YUZU_find_package
+if (ENABLE_SDL3)
+    if (YUZU_USE_EXTERNAL_SDL3)
+        message(STATUS "Using SDL3 from externals.")
+        if (NOT WIN32)
+            # 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)
+            # CPUinfo also required for SDL Audio, at least until 2.28.0 (see https://github.com/libsdl-org/SDL/issues/7809)
+            set(SDL_UNUSED_SUBSYSTEMS
+                File Filesystem
+                Locale Power Render)
+            foreach(_SUB ${SDL_UNUSED_SUBSYSTEMS})
+              string(TOUPPER ${_SUB} _OPT)
+              set(SDL_${_OPT} OFF)
+            endforeach()
+
+            set(HIDAPI ON)
+        endif()
+
+        if (APPLE)
+            set(SDL_FILE ON)
+        endif()
+
+        AddJsonPackage(sdl3)
+    elseif (YUZU_USE_BUNDLED_SDL3)
+        message(STATUS "Using bundled SDL3")
+        AddJsonPackage(sdl3-ci)
+    endif()
+
+    find_package(SDL3 3.2.12 REQUIRED)
+endif()
+
+# SPIRV Headers
+AddJsonPackage(spirv-headers)
+
+# Sirit
+if (YUZU_USE_BUNDLED_SIRIT)
+    AddJsonPackage(sirit-ci)
+else()
+    AddJsonPackage(sirit)
+    if(MSVC AND USE_CCACHE AND sirit_ADDED)
+        get_target_property(_opts sirit COMPILE_OPTIONS)
+        list(FILTER _opts EXCLUDE REGEX "/Zi")
+        list(APPEND _opts "/Z7")
+        set_target_properties(siritobj PROPERTIES COMPILE_OPTIONS "${_opts}")
+    elseif(MSVC AND CXX_CLANG)
+        target_compile_options(siritobj PRIVATE -Wno-error=unused-command-line-argument)
+    endif()
+endif()
+
+# SPIRV Tools
+AddJsonPackage(spirv-tools)
+
+if (SPIRV-Tools_ADDED)
+    add_library(SPIRV-Tools::SPIRV-Tools ALIAS SPIRV-Tools-static)
+    target_link_libraries(SPIRV-Tools-static PRIVATE SPIRV-Tools-opt SPIRV-Tools-link)
+endif()
+
+# Catch2
+if (YUZU_TESTS OR DYNARMIC_TESTS)
+    AddJsonPackage(catch2)
+endif()
+
 # getopt
 if (MSVC)
     add_subdirectory(getopt)
@@ -67,18 +201,6 @@ if (VulkanMemoryAllocator_ADDED)
     endif()
 endif()
 
-# Sirit
-AddJsonPackage(sirit)
-
-if(MSVC AND USE_CCACHE AND sirit_ADDED)
-    get_target_property(_opts sirit COMPILE_OPTIONS)
-    list(FILTER _opts EXCLUDE REGEX "/Zi")
-    list(APPEND _opts "/Z7")
-    set_target_properties(sirit PROPERTIES COMPILE_OPTIONS "${_opts}")
-elseif(MSVC AND CXX_CLANG)
-    target_compile_options(sirit PRIVATE -Wno-error=unused-command-line-argument)
-endif()
-
 # httplib
 if (ENABLE_WEB_SERVICE OR ENABLE_QT_UPDATE_CHECKER)
     AddJsonPackage(httplib)

externals/cpmfile.json

@@ -2,23 +2,34 @@
     "vulkan-memory-allocator": {
         "package": "VulkanMemoryAllocator",
         "repo": "GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator",
-        "sha": "1076b348ab",
-        "hash": "a46b44e4286d08cffda058e856c47f44c7fed3da55fe9555976eb3907fdcc20ead0b1860b0c38319cda01dbf9b1aa5d4b4038c7f1f8fbd97283d837fa9af9772",
-        "find_args": "CONFIG"
+        "tag": "v%VERSION%",
+        "hash": "deb5902ef8db0e329fbd5f3f4385eb0e26bdd9f14f3a2334823fb3fe18f36bc5d235d620d6e5f6fe3551ec3ea7038638899db8778c09f6d5c278f5ff95c3344b",
+        "find_args": "CONFIG",
+        "git_version": "3.3.0"
     },
     "sirit": {
         "repo": "eden-emulator/sirit",
-        "sha": "db1f1e8ab5",
-        "hash": "73eb3a042848c63a10656545797e85f40d142009dfb7827384548a385e1e28e1ac72f42b25924ce530d58275f8638554281e884d72f9c7aaf4ed08690a414b05",
+        "git_version": "1.0.2",
+        "tag": "v%VERSION%",
+        "artifact": "sirit-source-%VERSION%.tar.zst",
+        "hash_suffix": "sha512sum",
         "find_args": "CONFIG",
         "options": [
             "SIRIT_USE_SYSTEM_SPIRV_HEADERS ON"
         ]
     },
+    "sirit-ci": {
+        "ci": true,
+        "package": "sirit",
+        "name": "sirit",
+        "repo": "eden-emulator/sirit",
+        "version": "1.0.2"
+    },
     "httplib": {
         "repo": "yhirose/cpp-httplib",
-        "sha": "a609330e4c",
-        "hash": "dd3fd0572f8367d8549e1319fd98368b3e75801a293b0c3ac9b4adb806473a4506a484b3d389dc5bee5acc460cb90af7a20e5df705a1696b56496b30b9ce7ed2"
+        "tag": "v%VERSION%",
+        "hash": "b364500f76e2ecb0fe21b032d831272e3f1dfeea71af74e325f8fc4ce9dcdb3c941b97a5b422bdeafb9facd058597b90f8bfc284fb9afe3c33fefa15dd5a010b",
+        "git_version": "0.26.0"
     },
     "cpp-jwt": {
         "version": "1.4",
@@ -33,22 +44,26 @@
     "xbyak_sun": {
         "package": "xbyak",
         "repo": "herumi/xbyak",
-        "sha": "9bb219333a",
-        "hash": "303165d45c8c19387ec49d9fda7d7a4e0d86d4c0153898c23f25ce2d58ece567f44c0bbbfe348239b933edb6e1a1e34f4bc1c0ab3a285bee5da0e548879387b0",
-        "bundled": true
+        "tag": "v%VERSION%",
+        "hash": "e84992c65ad62c577e2746ec5180132fd2875166d1e6b1521a0ff619787e1645792fe5f6a858fe94ed66f297912b6a6b89a509b5d5f5e81a2db1dd7e6790b1f5",
+        "bundled": true,
+        "git_version": "7.30"
     },
     "xbyak": {
         "package": "xbyak",
         "repo": "herumi/xbyak",
-        "sha": "4e44f4614d",
-        "hash": "5824e92159e07fa36a774aedd3b3ef3541d0241371d522cffa4ab3e1f215fa5097b1b77865b47b2481376c704fa079875557ea463ca63d0a7fd6a8a20a589e70",
-        "bundled": true
+        "tag": "v%VERSION%",
+        "hash": "1042090405c426e339506c179d53e91d4d545ce9c9f53d8f797caa092d589f913a9bcb9c8f31c4c60870acb954c556e305fb6732c66bc3c8f1cd924f9172def9",
+        "git_version": "7.22",
+        "bundled": true,
+        "skip_updates": true
     },
     "oaknut": {
+        "repo": "eden-emulator/oaknut",
         "version": "2.0.1",
-        "repo": "merryhime/oaknut",
-        "sha": "94c726ce03",
-        "hash": "d8d082242fa1881abce3c82f8dafa002c4e561e66a69e7fc038af67faa5eff2630f082d3d19579c88c4c9f9488e54552accc8cb90e7ce743efe043b6230c08ac"
+        "git_version": "2.0.3",
+        "tag": "v%VERSION%",
+        "hash": "9697e80a7d5d9bcb3ce51051a9a24962fb90ca79d215f1f03ae6b58da8ba13a63b5dda1b4dde3d26ac6445029696b8ef2883f4e5a777b342bba01283ed293856"
     },
     "libadrenotools": {
         "repo": "bylaws/libadrenotools",
@@ -60,15 +75,115 @@
     },
     "oboe": {
         "repo": "google/oboe",
-        "sha": "2bc873e53c",
-        "hash": "02329058a7f9cf7d5039afaae5ab170d9f42f60f4c01e21eaf4f46073886922b057a9ae30eeac040b3ac182f51b9c1bfe9fe1050a2c9f6ce567a1a9a0ec2c768",
+        "tag": "%VERSION%",
+        "hash": "ce4011afe7345370d4ead3b891cd69a5ef224b129535783586c0ca75051d303ed446e6c7f10bde8da31fff58d6e307f1732a3ffd03b249f9ef1fd48fd4132715",
+        "git_version": "1.10.0",
         "bundled": true
     },
     "unordered-dense": {
         "package": "unordered_dense",
         "repo": "martinus/unordered_dense",
-        "sha": "73f3cbb237",
-        "hash": "c08c03063938339d61392b687562909c1a92615b6ef39ec8df19ea472aa6b6478e70d7d5e33d4a27b5d23f7806daf57fe1bacb8124c8a945c918c7663a9e8532",
-        "find_args": "CONFIG"
+        "tag": "v%VERSION%",
+        "hash": "f9c819e28e1c1a387acfee09277d6af5e366597a0d39acf1c687acf0608a941ba966af8aaebdb8fba0126c7360269c4a51754ef4cab17c35c01a30215f953368",
+        "find_args": "CONFIG",
+        "git_version": "4.5.0"
+    },
+    "mbedtls": {
+        "package": "MbedTLS",
+        "repo": "Mbed-TLS/mbedtls",
+        "tag": "mbedtls-%VERSION%",
+        "hash": "6671fb8fcaa832e5b115dfdce8f78baa6a4aea71f5c89a640583634cdee27aefe3bf4be075744da91f7c3ae5ea4e0c765c8fc3937b5cfd9ea73d87ef496524da",
+        "version": "3",
+        "git_version": "3.6.4",
+        "artifact": "%TAG%.tar.bz2",
+        "skip_updates": true
+    },
+    "enet": {
+        "repo": "lsalzman/enet",
+        "tag": "v%VERSION%",
+        "hash": "a0d2fa8c957704dd49e00a726284ac5ca034b50b00d2b20a94fa1bbfbb80841467834bfdc84aa0ed0d6aab894608fd6c86c3b94eee46343f0e6d9c22e391dbf9",
+        "version": "1.3",
+        "git_version": "1.3.18",
+        "find_args": "MODULE"
+    },
+    "vulkan-utility-headers": {
+        "package": "VulkanUtilityLibraries",
+        "repo": "scripts/VulkanUtilityHeaders",
+        "tag": "%VERSION%",
+        "git_version": "1.4.328",
+        "artifact": "VulkanUtilityHeaders.tar.zst",
+        "git_host": "git.crueter.xyz",
+        "hash": "9922217b39faf73cd4fc1510f2fdba14a49aa5c0d77f9ee24ee0512cef16b234d0cabc83c1fec861fa5df1d43e7f086ca9b6501753899119f39c5ca530cb0dae"
+    },
+    "spirv-tools": {
+        "package": "SPIRV-Tools",
+        "repo": "crueter/SPIRV-Tools",
+        "sha": "2fa2d44485",
+        "hash": "45b198be1d09974ccb2438e8bfa5683f23a0421b058297c28eacfd77e454ec2cf87e77850eddd202efff34b004d8d6b4d12e9615e59bd72be904c196f5eb2169",
+        "git_version": "2025.4",
+        "options": [
+            "SPIRV_SKIP_EXECUTABLES ON"
+        ]
+    },
+    "spirv-headers": {
+        "package": "SPIRV-Headers",
+        "repo": "KhronosGroup/SPIRV-Headers",
+        "sha": "01e0577914",
+        "hash": "d0f905311faf7d743de686fdf241dc4cb0a4f08e2184f5a3b3b2946e680db3cd89eeb72954eafe6fa457f93550e27d516575c8709cb134d8aecc0b43064636ce",
+        "options": [
+            "SPIRV_WERROR OFF"
+        ]
+    },
+    "cubeb": {
+        "repo": "mozilla/cubeb",
+        "sha": "fa02160712",
+        "hash": "82d808356752e4064de48c8fecbe7856715ade1e76b53937116bf07129fc1cc5b3de5e4b408de3cd000187ba8dc32ca4109661cb7e0355a52e54bd81b9be1c61",
+        "find_args": "CONFIG",
+        "options": [
+            "USE_SANITIZERS OFF",
+            "BUILD_TESTS OFF",
+            "BUILD_TOOLS OFF",
+            "BUNDLE_SPEEX ON"
+        ]
+    },
+    "sdl3": {
+        "package": "SDL3",
+        "repo": "libsdl-org/SDL",
+        "tag": "release-%VERSION%",
+        "hash": "93766ed1f2be0af75e82c05fcb1dc0aac29ded4d0ae9a98137edfc6a4ab85412ea51199d0469254e7e5751fb37d78daff8bc0cbbc20650972f182d976c6bcc61",
+        "git_version": "3.2.24",
+        "bundled": true
+    },
+    "sdl3-ci": {
+        "ci": true,
+        "package": "SDL3",
+        "name": "SDL3",
+        "repo": "libsdl-org/SDL3",
+        "version": "3.2.22",
+        "min_version": "3.2.12",
+        "cmake_filename": "sdl3"
+    },
+    "catch2": {
+        "package": "Catch2",
+        "repo": "catchorg/Catch2",
+        "tag": "v%VERSION%",
+        "hash": "a95495142f915d6e9c2a23e80fe360343e9097680066a2f9d3037a070ba5f81ee5559a0407cc9e972dc2afae325873f1fc7ea07a64012c0f01aac6e549f03e3f",
+        "version": "3.0.1",
+        "git_version": "3.11.0"
+    },
+    "discord-rpc": {
+        "package": "DiscordRPC",
+        "repo": "eden-emulator/discord-rpc",
+        "sha": "1cf7772bb6",
+        "hash": "e9b35e6f2c075823257bcd59f06fe7bb2ccce1976f44818d2e28810435ef79c712a3c4f20f40da41f691342a4058cf86b078eb7f9d9e4dae83c0547c21ec4f97",
+        "find_args": "MODULE"
+    },
+    "simpleini": {
+        "package": "SimpleIni",
+        "repo": "brofield/simpleini",
+        "tag": "v%VERSION%",
+        "hash": "6c198636816a0018adbf7f735d402c64245c6fcd540b7360d4388d46f007f3a520686cdaec4705cb8cb31401b2cb4797a80b42ea5d08a6a5807c0848386f7ca1",
+        "find_args": "MODULE",
+        "git_version": "4.22"
     }
 }

externals/ffmpeg/cpmfile.json

@@ -13,8 +13,9 @@
         "version": "8.0",
         "min_version": "4.1",
         "disabled_platforms": [
-			"freebsd",
-			"solaris"
+            "freebsd-amd64",
+            "solaris-amd64",
+            "macos-universal"
         ]
     }
 }

externals/libusb/CMakeLists.txt

@@ -6,18 +6,7 @@
 
 include(CPMUtil)
 
-# we love our libraries don't we folks
-if (PLATFORM_SUN)
-    set(libusb_bundled ON)
-else()
-    set(libusb_bundled OFF)
-endif()
-
-# TODO(crueter): Fix on Solaris
-AddJsonPackage(
-    NAME libusb
-    BUNDLED_PACKAGE ${libusb_bundled}
-)
+AddJsonPackage(libusb)
 
 if (NOT libusb_ADDED)
     return()

externals/libusb/cpmfile.json

@@ -1,8 +1,9 @@
 {
     "libusb": {
         "repo": "libusb/libusb",
-		"sha": "c060e9ce30",
-		"hash": "44647357ba1179020cfa6674d809fc35cf6f89bff1c57252fe3a610110f5013ad678fc6eb5918e751d4384c30e2fe678868dbffc5f85736157e546cb9d10accc",
-		"find_args": "MODULE"
+        "tag": "v%VERSION%",
+        "hash": "98c5f7940ff06b25c9aa65aa98e23de4c79a4c1067595f4c73cc145af23a1c286639e1ba11185cd91bab702081f307b973f08a4c9746576dc8d01b3620a3aeb5",
+        "find_args": "MODULE",
+        "git_version": "1.0.29"
     }
 }

src/android/app/build.gradle.kts

@@ -57,8 +57,8 @@ android {
     }
 
     defaultConfig {
-        // TODO If this is ever modified, change application_id in strings.xml
         applicationId = "dev.eden.eden_emulator"
+
         minSdk = 28
         targetSdk = 36
         versionName = getGitVersion()
@@ -72,7 +72,29 @@ android {
 
         buildConfigField("String", "GIT_HASH", "\"${getGitHash()}\"")
         buildConfigField("String", "BRANCH", "\"${getBranch()}\"")
+
+        externalNativeBuild {
+            cmake {
+                arguments.addAll(listOf(
+                    "-DENABLE_QT=0", // Don't use QT
+                    "-DENABLE_SDL3=0", // Don't use SDL
+                    "-DENABLE_WEB_SERVICE=1", // Enable web service
+                    "-DENABLE_OPENSSL=ON",
+                    "-DANDROID_ARM_NEON=true", // cryptopp requires Neon to work
+                    "-DYUZU_USE_CPM=ON",
+                    "-DCPMUTIL_FORCE_BUNDLED=ON",
+                    "-DYUZU_USE_BUNDLED_FFMPEG=ON",
+                    "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON",
+                    "-DBUILD_TESTING=OFF",
+                    "-DYUZU_TESTS=OFF",
+                    "-DDYNARMIC_TESTS=OFF"
+                ))
+
+                abiFilters("arm64-v8a")
             }
+        }
+    }
+
 
     val keystoreFile = System.getenv("ANDROID_KEYSTORE_FILE")
     signingConfigs {
@@ -94,7 +116,6 @@ android {
 
     // Define build types, which are orthogonal to product flavors.
     buildTypes {
-
         // Signed by release key, allowing for upload to Play Store.
         release {
             signingConfig = if (keystoreFile != null) {
@@ -103,7 +124,6 @@ android {
                 signingConfigs.getByName("default")
             }
 
-            resValue("string", "app_name_suffixed", "Eden")
             isMinifyEnabled = true
             isDebuggable = false
             proguardFiles(
@@ -116,7 +136,6 @@ android {
         // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
         register("relWithDebInfo") {
             isDefault = true
-            resValue("string", "app_name_suffixed", "Eden Debug Release")
             signingConfig = signingConfigs.getByName("default")
             isDebuggable = true
             proguardFiles(
@@ -132,7 +151,6 @@ android {
         // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
         debug {
             signingConfig = signingConfigs.getByName("default")
-            resValue("string", "app_name_suffixed", "Eden Debug")
             isDebuggable = true
             isJniDebuggable = true
             versionNameSuffix = "-debug"
@@ -140,19 +158,62 @@ android {
         }
     }
 
+        // this is really annoying but idk any other ways to fix this behavior
+    applicationVariants.all {
+        val variant = this
+        when {
+            variant.flavorName == "legacy" && variant.buildType.name == "debug" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Legacy Debug")
+            }
+            variant.flavorName == "mainline" && variant.buildType.name == "debug" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Debug")
+            }
+            variant.flavorName == "genshinSpoof" && variant.buildType.name == "debug" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Optimized Debug")
+            }
+            variant.flavorName == "legacy" && variant.buildType.name == "relWithDebInfo" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Legacy Debug Release")
+            }
+            variant.flavorName == "mainline" && variant.buildType.name == "relWithDebInfo" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Debug Release")
+            }
+            variant.flavorName == "genshinSpoof" && variant.buildType.name == "relWithDebInfo" -> {
+                variant.resValue("string", "app_name_suffixed", "Eden Optimized Debug Release")
+            }
+        }
+    }
+
     android {
         flavorDimensions.add("version")
         productFlavors {
             create("mainline") {
                 dimension = "version"
-                // No need to set applicationId here
+                resValue("string", "app_name_suffixed", "Eden")
             }
 
             create("genshinSpoof") {
                 dimension = "version"
-                resValue("string", "app_name_suffixed", "Eden Optimised")
+                resValue("string", "app_name_suffixed", "Eden Optimized")
                 applicationId = "com.miHoYo.Yuanshen"
             }
+
+            create("legacy") {
+                dimension = "version"
+                resValue("string", "app_name_suffixed", "Eden Legacy")
+                applicationId = "dev.legacy.eden_emulator"
+
+                externalNativeBuild {
+                    cmake {
+                        arguments.add("-DYUZU_LEGACY=ON")
+                    }
+                }
+
+                sourceSets {
+                    getByName("legacy") {
+                        res.srcDirs("src/main/legacy")
+                    }
+                }
+            }
         }
     }
 
@@ -162,29 +223,6 @@ android {
             path = file("../../../CMakeLists.txt")
         }
     }
-
-    defaultConfig {
-        externalNativeBuild {
-            cmake {
-                arguments(
-                    "-DENABLE_QT=0", // Don't use QT
-                    "-DENABLE_SDL3=0", // Don't use SDL
-                    "-DENABLE_WEB_SERVICE=1", // Enable web service
-                    "-DENABLE_OPENSSL=ON",
-                    "-DANDROID_ARM_NEON=true", // cryptopp requires Neon to work
-                    "-DYUZU_USE_CPM=ON",
-                    "-DCPMUTIL_FORCE_BUNDLED=ON",
-                    "-DYUZU_USE_BUNDLED_FFMPEG=ON",
-                    "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON",
-                    "-DBUILD_TESTING=OFF",
-                    "-DYUZU_TESTS=OFF",
-                    "-DDYNARMIC_TESTS=OFF"
-                )
-
-                abiFilters("arm64-v8a")
-            }
-        }
-    }
 }
 
 tasks.register<Delete>("ktlintReset", fun Delete.() {

src/android/app/src/main/res/values/arrays.xml

@@ -180,6 +180,7 @@
         <item>@string/resolution_half</item>
         <item>@string/resolution_three_quarter</item>
         <item>@string/resolution_one</item>
+        <item>@string/resolution_five_quarter</item>
         <item>@string/resolution_three_half</item>
         <item>@string/resolution_two</item>
         <item>@string/resolution_three</item>
@@ -202,6 +203,7 @@
         <item>5</item>
         <item>6</item>
         <item>7</item>
+        <item>8</item>
     </integer-array>
 
     <integer-array name="rendererVSyncValues">
@@ -251,12 +253,16 @@
         <item>@string/scaling_filter_nearest_neighbor</item>
         <item>@string/scaling_filter_bilinear</item>
         <item>@string/scaling_filter_bicubic</item>
+        <item>@string/scaling_filter_zero_tangent</item>
+        <item>@string/scaling_filter_bspline</item>
+        <item>@string/scaling_filter_mitchell</item>
         <item>@string/scaling_filter_spline1</item>
         <item>@string/scaling_filter_gaussian</item>
         <item>@string/scaling_filter_lanczos</item>
         <item>@string/scaling_filter_scale_force</item>
         <item>@string/scaling_filter_fsr</item>
         <item>@string/scaling_filter_area</item>
+        <item>@string/scaling_filter_mmpx</item>
     </string-array>
 
     <integer-array name="rendererScalingFilterValues">
@@ -269,6 +275,10 @@
         <item>6</item>
         <item>7</item>
         <item>8</item>
+        <item>9</item>
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
     </integer-array>
 
     <string-array name="rendererAntiAliasingNames">

src/android/app/src/main/res/values/strings.xml

@@ -996,6 +996,7 @@
     <string name="resolution_half">0.5X (360p/540p)</string>
     <string name="resolution_three_quarter">0.75X (540p/810p)</string>
     <string name="resolution_one">1X (720p/1080p)</string>
+    <string name="resolution_five_quarter">1.25X (900p/1350p)</string>
     <string name="resolution_three_half">1.5X (1080p/1620p)</string>
     <string name="resolution_two">2X (1440p/2160p) (Slow)</string>
     <string name="resolution_three">3X (2160p/3240p) (Slow)</string>
@@ -1017,6 +1018,10 @@
     <string name="scaling_filter_scale_force">ScaleForce</string>
     <string name="scaling_filter_fsr">AMD FidelityFX™ Super Resolution</string>
     <string name="scaling_filter_area">Area</string>
+    <string name="scaling_filter_zero_tangent">Zero-Tangent</string>
+    <string name="scaling_filter_bspline">B-Spline</string>
+    <string name="scaling_filter_mitchell">Mitchell</string>
+    <string name="scaling_filter_mmpx">MMPX</string>
 
     <!-- Anti-Aliasing -->
     <string name="anti_aliasing_none">None</string>

src/common/common_types.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2012 Gekko Emulator
 // SPDX-FileContributor: ShizZy <shizzy247@gmail.com>
 // SPDX-License-Identifier: GPL-2.0-or-later
@@ -30,7 +33,6 @@
 
 #include <array>
 #include <cstdint>
-#include <memory>
 
 using u8 = std::uint8_t;   ///< 8-bit unsigned byte
 using u16 = std::uint16_t; ///< 16-bit unsigned short

src/common/fs/fs_types.h

@@ -1,8 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <filesystem>
 #include <functional>
 
 #include "common/common_funcs.h"

src/common/settings.cpp

@@ -301,6 +301,10 @@ void TranslateResolutionInfo(ResolutionSetup setup, ResolutionScalingInfo& info)
         info.up_scale = 3;
         info.down_shift = 1;
         break;
+    case ResolutionSetup::Res5_4X:
+        info.up_scale = 5;
+        info.down_shift = 2;
+        break;
     case ResolutionSetup::Res2X:
         info.up_scale = 2;
         info.down_shift = 0;

src/common/settings.h

@@ -320,11 +320,19 @@ struct Values {
                                                                 linkage, true, "cpuopt_unsafe_ignore_global_monitor", Category::CpuUnsafe};
 
     // Renderer
-    SwitchableSetting<RendererBackend, true> renderer_backend{
-                                                              linkage, RendererBackend::Vulkan,
+    SwitchableSetting<RendererBackend, true> renderer_backend{linkage,
+#if defined(__sun__) || defined(__managarm__)
+                                                              RendererBackend::OpenGL,
+#else
+                                                              RendererBackend::Vulkan,
+#endif
                                                               "backend", Category::Renderer};
-    SwitchableSetting<ShaderBackend, true> shader_backend{
-                                                          linkage, ShaderBackend::SpirV,
+    SwitchableSetting<ShaderBackend, true> shader_backend{linkage,
+#if defined(__sun__) || defined(__managarm__)
+                                                          ShaderBackend::Glsl,
+#else
+                                                          ShaderBackend::SpirV,
+#endif
                                                           "shader_backend", Category::Renderer,  Specialization::RuntimeList};
     SwitchableSetting<int> vulkan_device{linkage, 0, "vulkan_device", Category::Renderer,
                                          Specialization::RuntimeList};

src/common/settings_enums.h

@@ -142,8 +142,8 @@ ENUM(MemoryLayout, Memory_4Gb, Memory_6Gb, Memory_8Gb, Memory_10Gb, Memory_12Gb)
 ENUM(ConfirmStop, Ask_Always, Ask_Based_On_Game, Ask_Never);
 ENUM(FullscreenMode, Borderless, Exclusive);
 ENUM(NvdecEmulation, Off, Cpu, Gpu);
-ENUM(ResolutionSetup, Res1_4X, Res1_2X, Res3_4X, Res1X, Res3_2X, Res2X, Res3X, Res4X, Res5X, Res6X, Res7X, Res8X);
-ENUM(ScalingFilter, NearestNeighbor, Bilinear, Bicubic, Spline1, Gaussian, Lanczos, ScaleForce, Fsr, Area, MaxEnum);
+ENUM(ResolutionSetup, Res1_4X, Res1_2X, Res3_4X, Res1X, Res5_4X, Res3_2X, Res2X, Res3X, Res4X, Res5X, Res6X, Res7X, Res8X);
+ENUM(ScalingFilter, NearestNeighbor, Bilinear, Bicubic, ZeroTangent, BSpline, Mitchell, Spline1, Gaussian, Lanczos, ScaleForce, Fsr, Area, Mmpx, MaxEnum);
 ENUM(AntiAliasing, None, Fxaa, Smaa, MaxEnum);
 ENUM(AspectRatio, R16_9, R4_3, R21_9, R16_10, Stretch);
 ENUM(ConsoleMode, Handheld, Docked);

src/common/thread.cpp

@@ -1,6 +1,5 @@
 // SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
 // SPDX-FileCopyrightText: 2014 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
@@ -18,9 +17,8 @@
 #else
 #if defined(__Bitrig__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__OpenBSD__)
 #include <pthread_np.h>
-#else
-#include <pthread.h>
 #endif
+#include <pthread.h>
 #include <sched.h>
 #endif
 #ifndef _WIN32
@@ -93,33 +91,35 @@ void SetCurrentThreadName(const char* name) {
 #else // !MSVC_VER, so must be POSIX threads
 
 // MinGW with the POSIX threading model does not support pthread_setname_np
-#if !defined(_WIN32) || defined(_MSC_VER)
 void SetCurrentThreadName(const char* name) {
+    // See for reference
+    // https://gitlab.freedesktop.org/mesa/mesa/-/blame/main/src/util/u_thread.c?ref_type=heads#L75
 #ifdef __APPLE__
     pthread_setname_np(name);
+#elif defined(__HAIKU__)
+    rename_thread(find_thread(NULL), name);
 #elif defined(__Bitrig__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__OpenBSD__)
     pthread_set_name_np(pthread_self(), name);
 #elif defined(__NetBSD__)
     pthread_setname_np(pthread_self(), "%s", (void*)name);
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__CYGWIN__) || defined(__sun__) || defined(__glibc__) || defined(__managarm__)
+    int ret = pthread_setname_np(pthread_self(), name);
+    if (ret == ERANGE) {
         // Linux limits thread names to 15 characters and will outright reject any
         // attempt to set a longer name with ERANGE.
-    std::string truncated(name, (std::min)(strlen(name), static_cast<size_t>(15)));
-    if (int e = pthread_setname_np(pthread_self(), truncated.c_str())) {
-        errno = e;
-        LOG_ERROR(Common, "Failed to set thread name to '{}': {}", truncated, GetLastErrorMsg());
+        char buf[16];
+        size_t const len = std::min<size_t>(std::strlen(name), sizeof(buf) - 1);
+        std::memcpy(buf, name, len);
+        buf[len] = '\0';
+        pthread_setname_np(pthread_self(), buf);
     }
+#elif !defined(_WIN32) || defined(_MSC_VER)
+    // mingw stub
+    (void)name;
 #else
     pthread_setname_np(pthread_self(), name);
 #endif
 }
-#endif
-
-#if defined(_WIN32)
-void SetCurrentThreadName(const char* name) {
-    // Do Nothing on MingW
-}
-#endif
 
 #endif
 

src/core/arm/nce/arm_nce.cpp

@@ -227,7 +227,7 @@ HaltReason ArmNce::RunThread(Kernel::KThread* thread) {
     if (auto it = post_handlers.find(m_guest_ctx.pc); it != post_handlers.end()) {
         hr = ReturnToRunCodeByTrampoline(thread_params, &m_guest_ctx, it->second);
     } else {
-        hr = ReturnToRunCodeByExceptionLevelChange(m_thread_id, thread_params);
+        hr = ReturnToRunCodeByExceptionLevelChange(m_thread_id, thread_params);  // Android: Use "process handle SIGUSR2 -n true -p true -s false" (and SIGURG) in LLDB when debugging
     }
 
     // Critical section for thread cleanup

src/core/file_sys/content_archive.cpp

@@ -38,9 +38,6 @@ NCA::NCA(VirtualFile file_, const NCA* base_nca)
 
     reader = std::make_shared<NcaReader>();
     if (Result rc = reader->Initialize(file, GetCryptoConfiguration(), GetNcaCompressionConfiguration()); R_FAILED(rc)) {
-        if (rc != ResultInvalidNcaSignature) {
-            LOG_ERROR(Loader, "File reader errored out during header read: {:#x}", rc.GetInnerValue());
-        }
         status = Loader::ResultStatus::ErrorBadNCAHeader;
         return;
     }
@@ -85,7 +82,6 @@ NCA::NCA(VirtualFile file_, const NCA* base_nca)
     for (s32 i = 0; i < fs_count; i++) {
         NcaFsHeaderReader header_reader;
         if (Result rc = fs.OpenStorage(&filesystems[i], &header_reader, i); R_FAILED(rc)) {
-            LOG_DEBUG(Loader, "File reader errored out during read of section {}: {:#x}", i, rc.GetInnerValue());
             status = Loader::ResultStatus::ErrorBadNCAHeader;
             return;
         }

src/core/file_sys/fssystem/fs_types.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 

src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp

@@ -1049,13 +1049,11 @@ Result NcaFileSystemDriver::CreatePatchMetaStorage(
     ASSERT(out_aes_ctr_ex_meta != nullptr);
     ASSERT(out_indirect_meta != nullptr);
     ASSERT(base_storage != nullptr);
-    //ASSERT(patch_info.HasAesCtrExTable());
-    //ASSERT(patch_info.HasIndirectTable());
     ASSERT(Common::IsAligned<s64>(patch_info.aes_ctr_ex_size, NcaHeader::XtsBlockSize));
 
     // Validate patch info extents.
-    R_UNLESS(patch_info.indirect_size > 0, ResultInvalidNcaPatchInfoIndirectSize);
-    R_UNLESS(patch_info.aes_ctr_ex_size >= 0, ResultInvalidNcaPatchInfoAesCtrExSize);
+    R_UNLESS(patch_info.aes_ctr_ex_size >= 0 && patch_info.HasAesCtrExTable(), ResultInvalidNcaPatchInfoAesCtrExSize);
+    R_UNLESS(patch_info.indirect_size > 0 && patch_info.HasIndirectTable(), ResultInvalidNcaPatchInfoIndirectSize);
     R_UNLESS(patch_info.indirect_size + patch_info.indirect_offset <= patch_info.aes_ctr_ex_offset,
              ResultInvalidNcaPatchInfoAesCtrExOffset);
     R_UNLESS(patch_info.aes_ctr_ex_offset + patch_info.aes_ctr_ex_size <=
@@ -1333,10 +1331,30 @@ Result NcaFileSystemDriver::CreateIntegrityVerificationStorageImpl(
         R_UNLESS(last_layer_info_offset + layer_info.size <= layer_info_offset,
                  ResultRomNcaInvalidIntegrityLayerInfoOffset);
     }
-    storage_info[level_hash_info.max_layers - 1]
-        = std::make_shared<OffsetVfsFile>(std::move(base_storage),
-                                          layer_info.size,
-                                          last_layer_info_offset);
+
+    switch (level_hash_info.max_layers - 1) {
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::MasterStorage:
+            storage_info.SetMasterHashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::Layer1Storage:
+            storage_info.SetLayer1HashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::Layer2Storage:
+            storage_info.SetLayer2HashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::Layer3Storage:
+            storage_info.SetLayer3HashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::Layer4Storage:
+            storage_info.SetLayer4HashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::Layer5Storage:
+            storage_info.SetLayer5HashStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+        case FileSys::HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation::DataStorage:
+            storage_info.SetDataStorage(std::make_shared<OffsetVfsFile>(std::move(base_storage), layer_info.size, last_layer_info_offset));
+            break;
+    }
 
     // Make the integrity romfs storage.
     auto integrity_storage = std::make_shared<IntegrityRomFsStorage>();

src/core/file_sys/savedata_factory.cpp

@@ -4,7 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <memory>
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
@@ -129,10 +128,6 @@ std::string SaveDataFactory::GetFullPath(ProgramId program_id, VirtualDir dir,
 
     std::string out = GetSaveDataSpaceIdPath(space);
 
-    LOG_INFO(Common_Filesystem, "Save ID: {:016X}", save_id);
-    LOG_INFO(Common_Filesystem, "User ID[1]: {:016X}", user_id[1]);
-    LOG_INFO(Common_Filesystem, "User ID[0]: {:016X}", user_id[0]);
-
     switch (type) {
     case SaveDataType::System:
         return fmt::format("{}save/{:016X}/{:016X}{:016X}", out, save_id, user_id[1], user_id[0]);

src/core/frontend/applets/cabinet.h

@@ -1,9 +1,14 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <functional>
+#include <memory>
+
 #include "core/frontend/applets/applet.h"
 #include "core/hle/service/nfp/nfp_types.h"
 

src/core/hle/service/acc/profile_manager.cpp

@@ -4,13 +4,17 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <algorithm>
 #include <cstring>
+#include <filesystem>
+#include <iostream>
 #include <random>
 
 #include <fmt/ranges.h>
 
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
+#include "common/fs/fs_types.h"
 #include "common/fs/path_util.h"
 #include <ranges>
 #include "common/settings.h"
@@ -90,6 +94,11 @@ bool ProfileManager::RemoveProfileAtIndex(std::size_t index) {
     return true;
 }
 
+void ProfileManager::RemoveAllProfiles()
+{
+    profiles = {};
+}
+
 /// Helper function to register a user to the system
 Result ProfileManager::AddUser(const ProfileInfo& user) {
     if (!AddToProfiles(user)) {
@@ -259,8 +268,9 @@ void ProfileManager::CloseUser(UUID uuid) {
 /// Gets all valid user ids on the system
 UserIDArray ProfileManager::GetAllUsers() const {
     UserIDArray output{};
-    std::ranges::transform(profiles, output.begin(),
-                           [](const ProfileInfo& p) { return p.user_uuid; });
+    std::ranges::transform(profiles, output.begin(), [](const ProfileInfo& p) {
+        return p.user_uuid;
+    });
     return output;
 }
 
@@ -387,18 +397,19 @@ bool ProfileManager::SetProfileBaseAndData(Common::UUID uuid, const ProfileBase&
 void ProfileManager::ParseUserSaveFile() {
     const auto save_path(FS::GetEdenPath(FS::EdenPath::NANDDir) / ACC_SAVE_AVATORS_BASE_PATH /
                          "profiles.dat");
+
     const FS::IOFile save(save_path, FS::FileAccessMode::Read, FS::FileType::BinaryFile);
 
     if (!save.IsOpen()) {
         LOG_WARNING(Service_ACC, "Failed to load profile data from save data... Generating new "
-                                 "user 'eden' with random UUID.");
+                                 "user 'Eden' with random UUID.");
         return;
     }
 
     ProfileDataRaw data;
     if (!save.ReadObject(data)) {
         LOG_WARNING(Service_ACC, "profiles.dat is smaller than expected... Generating new user "
-                                 "'eden' with random UUID.");
+                                 "'Eden' with random UUID.");
         return;
     }
 
@@ -471,6 +482,79 @@ void ProfileManager::WriteUserSaveFile() {
     is_save_needed = false;
 }
 
+void ProfileManager::ResetUserSaveFile()
+{
+    RemoveAllProfiles();
+    ParseUserSaveFile();
+}
+
+std::vector<std::string> ProfileManager::FindOrphanedProfiles()
+{
+    std::vector<std::string> good_uuids;
+
+    for (const ProfileInfo& p : profiles) {
+        std::string uuid_string = [p]() -> std::string {
+            auto uuid = p.user_uuid;
+
+            // "ignore" invalid uuids
+            if (uuid.IsInvalid()) {
+                return "0";
+            }
+
+            auto user_id = uuid.AsU128();
+
+            return fmt::format("{:016X}{:016X}", user_id[1], user_id[0]);
+        }();
+
+        good_uuids.emplace_back(uuid_string);
+    }
+
+    // TODO: fetch save_id programmatically
+    const auto path = Common::FS::GetEdenPath(Common::FS::EdenPath::NANDDir)
+                      / "user/save/0000000000000000";
+
+    std::vector<std::string> orphaned_profiles;
+
+    Common::FS::IterateDirEntries(
+        path,
+        [&good_uuids, &orphaned_profiles](const std::filesystem::directory_entry& entry) -> bool {
+            const std::string uuid = entry.path().stem().string();
+
+            // first off, we should always clear empty profiles
+            // 99% of the time these are useless. If not, they are recreated anyways...
+            namespace fs = std::filesystem;
+
+            const auto is_empty = [&entry]() -> bool {
+                try {
+                    for (const auto& file : fs::recursive_directory_iterator(entry.path())) {
+                        if (file.is_regular_file()) {
+                            return true;
+                        }
+                    }
+                } catch (const fs::filesystem_error& e) {
+                    // if we get an error--no worries, just pretend it's not empty
+                    return false;
+                }
+                return false;
+            }();
+
+            if (!is_empty) {
+                fs::remove_all(entry);
+                return true;
+            }
+
+            // if profiles.dat contains the UUID--all good
+            // if not--it's an orphaned profile and should be resolved by the user
+            if (std::find(good_uuids.begin(), good_uuids.end(), uuid) == good_uuids.end()) {
+                orphaned_profiles.emplace_back(uuid);
+            }
+            return true;
+        },
+        Common::FS::DirEntryFilter::Directory);
+
+    return orphaned_profiles;
+}
+
 void ProfileManager::SetUserPosition(u64 position, Common::UUID uuid) {
     auto idxOpt = GetUserIndex(uuid);
     if (!idxOpt)

src/core/hle/service/acc/profile_manager.h

@@ -103,10 +103,15 @@ public:
 
     void WriteUserSaveFile();
 
+    void ResetUserSaveFile();
+
+    std::vector<std::string> FindOrphanedProfiles();
+
 private:
     void ParseUserSaveFile();
     std::optional<std::size_t> AddToProfiles(const ProfileInfo& profile);
     bool RemoveProfileAtIndex(std::size_t index);
+    void RemoveAllProfiles();
 
     bool is_save_needed{};
     std::array<ProfileInfo, MAX_USERS> profiles{};

src/core/hle/service/sockets/sfdnsres.cpp

@@ -53,6 +53,19 @@ enum class NetDbError : s32 {
     NoData = 4,
 };
 
+static const constexpr std::array blockedDomains = {"srv.nintendo.net",
+                                                    "battle.net",
+                                                    "microsoft.com",
+                                                    "mojang.com",
+                                                    "xboxlive.com",
+                                                    "minecraftservices.com"};
+
+static bool IsBlockedHost(const std::string& host) {
+    return std::any_of(
+        blockedDomains.begin(), blockedDomains.end(),
+        [&host](const std::string& domain) { return host.find(domain) != std::string::npos; });
+}
+
 static NetDbError GetAddrInfoErrorToNetDbError(GetAddrInfoError result) {
     // These combinations have been verified on console (but are not
     // exhaustive).
@@ -154,7 +167,7 @@ static std::pair<u32, GetAddrInfoError> GetHostByNameRequestImpl(HLERequestConte
     // For now, ignore options, which are in input buffer 1 for GetHostByNameRequestWithOptions.
 
     // Prevent resolution of Nintendo servers
-    if (host.find("srv.nintendo.net") != std::string::npos) {
+    if (IsBlockedHost(host)) {
         LOG_WARNING(Network, "Resolution of hostname {} requested, returning EAI_AGAIN", host);
         return {0, GetAddrInfoError::AGAIN};
     }
@@ -271,7 +284,7 @@ static std::pair<u32, GetAddrInfoError> GetAddrInfoRequestImpl(HLERequestContext
     const std::string host = Common::StringFromBuffer(host_buffer);
 
     // Prevent resolution of Nintendo servers
-    if (host.find("srv.nintendo.net") != std::string::npos) {
+    if (IsBlockedHost(host)) {
         LOG_WARNING(Network, "Resolution of hostname {} requested, returning EAI_AGAIN", host);
         return {0, GetAddrInfoError::AGAIN};
     }
@@ -359,5 +372,4 @@ void SFDNSRES::ResolverSetOptionRequest(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
     rb.Push<s32>(0); // bsd errno
 }
-
 } // namespace Service::Sockets

src/core/memory/dmnt_cheat_vm.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -5,6 +8,8 @@
 
 #include <variant>
 #include <vector>
+#include <memory>
+
 #include <fmt/printf.h>
 #include "common/common_types.h"
 #include "core/memory/dmnt_cheat_types.h"

src/dynarmic/externals/cpmfile.json

@@ -1,9 +1,10 @@
 {
     "biscuit": {
-        "version": "0.9.1",
         "repo": "lioncash/biscuit",
-        "sha": "76b0be8dae",
-        "hash": "47d55ed02d032d6cf3dc107c6c0a9aea686d5f25aefb81d1af91db027b6815bd5add1755505e19d76625feeb17aa2db6cd1668fe0dad2e6a411519bde6ca4489"
+        "tag": "v%VERSION%",
+        "hash": "1229f345b014f7ca544dedb4edb3311e41ba736f9aa9a67f88b5f26f3c983288c6bb6cdedcfb0b8a02c63088a37e6a0d7ba97d9c2a4d721b213916327cffe28a",
+        "version": "0.9.1",
+        "git_version": "0.19.0"
     },
     "mcl": {
         "version": "0.1.12",

src/dynarmic/src/dynarmic/CMakeLists.txt

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 include(TargetArchitectureSpecificSources)
 
-add_library(dynarmic
+add_library(dynarmic STATIC
     backend/block_range_information.cpp
     backend/block_range_information.h
     backend/exception_handler.h

src/dynarmic/src/dynarmic/common/common_types.h

@@ -1,9 +1,12 @@
 // SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
+// TODO(crueter): This is identical to root common_types.h
+
 #pragma once
 
 #include <cstdint>
+#include <cstdlib>
 #include <array>
 
 using u8 = std::uint8_t;   ///< 8-bit unsigned byte

src/dynarmic/src/dynarmic/interface/optimization_flags.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2020 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -34,6 +37,8 @@ enum class OptimizationFlag : std::uint32_t {
     MiscIROpt = 0x00000020,
     /// Optimize for code speed rather than for code size (this serves well for tight loops)
     CodeSpeed = 0x00000040,
+    /// Disable verification passes
+    DisableVerification = 0x00000080,
 
     /// This is an UNSAFE optimization that reduces accuracy of fused multiply-add operations.
     /// This unfuses fused instructions to improve performance on host CPUs without FMA support.

src/dynarmic/src/dynarmic/ir/opt_passes.cpp

@@ -1491,9 +1491,9 @@ void Optimize(IR::Block& block, const A32::UserConfig& conf, const Optimization:
         Optimization::DeadCodeElimination(block);
     }
     Optimization::IdentityRemovalPass(block);
-    //if (!conf.HasOptimization(OptimizationFlag::DisableVerification)) {
+    if (!conf.HasOptimization(OptimizationFlag::DisableVerification)) {
         Optimization::VerificationPass(block);
-    //}
+    }
 }
 
 void Optimize(IR::Block& block, const A64::UserConfig& conf, const Optimization::PolyfillOptions& polyfill_options) {
@@ -1511,9 +1511,9 @@ void Optimize(IR::Block& block, const A64::UserConfig& conf, const Optimization:
     if (conf.HasOptimization(OptimizationFlag::MiscIROpt)) [[likely]] {
         Optimization::A64MergeInterpretBlocksPass(block, conf.callbacks);
     }
-    //if (!conf.HasOptimization(OptimizationFlag::DisableVerification)) {
+    if (!conf.HasOptimization(OptimizationFlag::DisableVerification)) {
         Optimization::VerificationPass(block);
-    //}
+    }
 }
 
 }  // namespace Dynarmic::Optimization

src/hid_core/resources/applet_resource.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -5,6 +8,7 @@
 
 #include <array>
 #include <mutex>
+#include <memory>
 
 #include "common/bit_field.h"
 #include "common/common_types.h"

src/hid_core/resources/npad/npad_vibration.h

@@ -1,9 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include <mutex>
+#include <memory>
 
 #include "common/common_types.h"
 #include "core/hle/result.h"

src/hid_core/resources/touch_screen/gesture.h

@@ -1,9 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include <mutex>
+#include <memory>
 
 #include "common/common_types.h"
 #include "core/hle/result.h"

src/hid_core/resources/touch_screen/touch_screen.h

@@ -1,9 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include <mutex>
+#include <memory>
 
 #include "common/common_types.h"
 #include "core/hle/result.h"

src/qt_common/CMakeLists.txt

@@ -39,7 +39,7 @@ endif()
 
 add_subdirectory(externals)
 
-target_link_libraries(qt_common PRIVATE core Qt6::Core SimpleIni::SimpleIni QuaZip::QuaZip frozen::frozen)
+target_link_libraries(qt_common PRIVATE core Qt6::Core SimpleIni::SimpleIni QuaZip::QuaZip)
 
 if (NOT APPLE AND ENABLE_OPENGL)
     target_compile_definitions(qt_common PUBLIC HAS_OPENGL)

src/qt_common/externals/CMakeLists.txt

@@ -17,4 +17,4 @@ AddJsonPackage(quazip)
 
 # frozen
 # TODO(crueter): Qt String Lookup
-AddJsonPackage(frozen)
+# AddJsonPackage(frozen)

src/qt_common/qt_content_util.cpp

@@ -1,8 +1,10 @@
 // SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
+#include "qt_common/qt_game_util.h"
 #include "qt_content_util.h"
 #include "common/fs/fs.h"
+#include "core/hle/service/acc/profile_manager.h"
 #include "frontend_common/content_manager.h"
 #include "frontend_common/firmware_manager.h"
 #include "qt_common/qt_common.h"
@@ -310,4 +312,40 @@ void VerifyInstalledContents() {
     }
 }
 
+void FixProfiles()
+{
+    // Reset user save files after config is initialized and migration is done.
+    // Doing it at init time causes profiles to read from the wrong place entirely if NAND dir is not default
+    // TODO: better solution
+    system->GetProfileManager().ResetUserSaveFile();
+    std::vector<std::string> orphaned = system->GetProfileManager().FindOrphanedProfiles();
+
+    // no orphaned dirs--all good :)
+    if (orphaned.empty())
+        return;
+
+    // otherwise, let the user know
+    QString qorphaned;
+
+    // max. of 8 orphaned profiles is fair, I think
+    // 33 = 32 (UUID) + 1 (\n)
+    qorphaned.reserve(8 * 33);
+
+    for (const std::string& s : orphaned) {
+        qorphaned += "\n" + QString::fromStdString(s);
+    }
+
+    QtCommon::Frontend::Critical(
+        tr("Orphaned Profiles Detected!"),
+        tr("UNEXPECTED BAD THINGS MAY HAPPEN IF YOU DON'T READ THIS!\n"
+           "Eden has detected the following save directories with no attached profile:\n"
+           "%1\n\n"
+           "Click \"OK\" to open your save folder and fix up your profiles.\n"
+           "Hint: copy the contents of the largest or last-modified folder  elsewhere, "
+           "delete all orphaned profiles, and move your copied contents to the good profile.")
+            .arg(qorphaned));
+
+    QtCommon::Game::OpenSaveFolder();
+}
+
 } // namespace QtCommon::Content

src/qt_common/qt_content_util.h

@@ -45,5 +45,8 @@ void InstallKeys();
 // Content //
 void VerifyGameContents(const std::string &game_path);
 void VerifyInstalledContents();
+
+// Profiles //
+void FixProfiles();
 }
 #endif // QT_CONTENT_UTIL_H

src/qt_common/qt_game_util.cpp

@@ -178,6 +178,12 @@ void OpenNANDFolder()
     OpenEdenFolder(Common::FS::EdenPath::NANDDir);
 }
 
+void OpenSaveFolder()
+{
+    const auto path = Common::FS::GetEdenPath(Common::FS::EdenPath::NANDDir) / "user/save/0000000000000000";
+    QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromStdString(path.string())));
+}
+
 void OpenSDMCFolder()
 {
     OpenEdenFolder(Common::FS::EdenPath::SDMCDir);
@@ -379,21 +385,21 @@ void RemoveCacheStorage(u64 program_id)
 }
 
 // Metadata //
-void ResetMetadata()
+void ResetMetadata(bool show_message)
 {
     const QString title = tr("Reset Metadata Cache");
 
     if (!Common::FS::Exists(Common::FS::GetEdenPath(Common::FS::EdenPath::CacheDir)
                             / "game_list/")) {
-        QtCommon::Frontend::Warning(rootObject, title, tr("The metadata cache is already empty."));
+        if (show_message) QtCommon::Frontend::Warning(rootObject, title, tr("The metadata cache is already empty."));
     } else if (Common::FS::RemoveDirRecursively(
                    Common::FS::GetEdenPath(Common::FS::EdenPath::CacheDir) / "game_list")) {
-        QtCommon::Frontend::Information(rootObject,
+        if (show_message) QtCommon::Frontend::Information(rootObject,
                                         title,
                                         tr("The operation completed successfully."));
         UISettings::values.is_game_list_reload_pending.exchange(true);
     } else {
-        QtCommon::Frontend::Warning(
+        if (show_message) QtCommon::Frontend::Warning(
             rootObject,
             title,
             tr("The metadata cache couldn't be deleted. It might be in use or non-existent."));
@@ -573,5 +579,4 @@ void CreateHomeMenuShortcut(ShortcutTarget target) {
     CreateShortcut(game_path, QLaunchId, "Switch Home Menu", target, "-qlaunch", false);
 }
 
-
 } // namespace QtCommon::Game

src/qt_common/qt_game_util.h

@@ -52,6 +52,7 @@ bool MakeShortcutIcoPath(const u64 program_id,
 void OpenEdenFolder(const Common::FS::EdenPath &path);
 void OpenRootDataFolder();
 void OpenNANDFolder();
+void OpenSaveFolder();
 void OpenSDMCFolder();
 void OpenModFolder();
 void OpenLogFolder();
@@ -67,7 +68,7 @@ void RemoveCustomConfiguration(u64 program_id, const std::string& game_path);
 void RemoveCacheStorage(u64 program_id);
 
 // Metadata //
-void ResetMetadata();
+void ResetMetadata(bool show_message = true);
 
 // Shortcuts //
 void CreateShortcut(const std::string& game_path,

src/qt_common/shared_translation.cpp

@@ -540,6 +540,7 @@ std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QObject* parent)
              PAIR(ResolutionSetup, Res1_2X, tr("0.5X (360p/540p) [EXPERIMENTAL]")),
              PAIR(ResolutionSetup, Res3_4X, tr("0.75X (540p/810p) [EXPERIMENTAL]")),
              PAIR(ResolutionSetup, Res1X, tr("1X (720p/1080p)")),
+             PAIR(ResolutionSetup, Res5_4X, tr("1.25X (900p/1350p) [EXPERIMENTAL]")),
              PAIR(ResolutionSetup, Res3_2X, tr("1.5X (1080p/1620p) [EXPERIMENTAL]")),
              PAIR(ResolutionSetup, Res2X, tr("2X (1440p/2160p)")),
              PAIR(ResolutionSetup, Res3X, tr("3X (2160p/3240p)")),
@@ -554,12 +555,16 @@ std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QObject* parent)
                               PAIR(ScalingFilter, NearestNeighbor, tr("Nearest Neighbor")),
                               PAIR(ScalingFilter, Bilinear, tr("Bilinear")),
                               PAIR(ScalingFilter, Bicubic, tr("Bicubic")),
+                              PAIR(ScalingFilter, ZeroTangent, tr("Zero-Tangent")),
+                              PAIR(ScalingFilter, BSpline, tr("B-Spline")),
+                              PAIR(ScalingFilter, Mitchell, tr("Mitchell")),
                               PAIR(ScalingFilter, Spline1, tr("Spline-1")),
                               PAIR(ScalingFilter, Gaussian, tr("Gaussian")),
                               PAIR(ScalingFilter, Lanczos, tr("Lanczos")),
                               PAIR(ScalingFilter, ScaleForce, tr("ScaleForce")),
                               PAIR(ScalingFilter, Fsr, tr("AMD FidelityFX™️ Super Resolution")),
                               PAIR(ScalingFilter, Area, tr("Area")),
+                              PAIR(ScalingFilter, Mmpx, tr("MMPX")),
                           }});
     translations->insert({Settings::EnumMetadata<Settings::AntiAliasing>::Index(),
                           {

src/qt_common/shared_translation.h

@@ -38,6 +38,9 @@ static const std::map<Settings::ScalingFilter, QString> scaling_filter_texts_map
     {Settings::ScalingFilter::Bilinear,
      QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Bilinear"))},
     {Settings::ScalingFilter::Bicubic, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Bicubic"))},
+    {Settings::ScalingFilter::ZeroTangent, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Zero-Tangent"))},
+    {Settings::ScalingFilter::BSpline, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "B-Spline"))},
+    {Settings::ScalingFilter::Mitchell, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Mitchell"))},
      {Settings::ScalingFilter::Spline1,
      QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Spline-1"))},
     {Settings::ScalingFilter::Gaussian,
@@ -48,6 +51,7 @@ static const std::map<Settings::ScalingFilter, QString> scaling_filter_texts_map
      QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "ScaleForce"))},
     {Settings::ScalingFilter::Fsr, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "FSR"))},
     {Settings::ScalingFilter::Area, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Area"))},
+    {Settings::ScalingFilter::Mmpx, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "MMPX"))},
 };
 
 static const std::map<Settings::ConsoleMode, QString> use_docked_mode_texts_map = {

src/shader_recompiler/CMakeLists.txt

@@ -246,7 +246,7 @@ add_library(shader_recompiler STATIC
 
 )
 
-target_link_libraries(shader_recompiler PUBLIC common fmt::fmt sirit SPIRV-Tools::SPIRV-Tools)
+target_link_libraries(shader_recompiler PUBLIC common fmt::fmt sirit::sirit SPIRV-Tools::SPIRV-Tools)
 
 if (MSVC)
     target_compile_options(shader_recompiler PRIVATE

src/tests/CMakeLists.txt

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -21,7 +24,7 @@ add_executable(tests
 
 create_target_directory_groups(tests)
 
-target_link_libraries(tests PRIVATE common core input_common)
+target_link_libraries(tests PRIVATE common core input_common video_core)
 target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} Catch2::Catch2WithMain Threads::Threads)
 
 add_test(NAME tests COMMAND tests)

src/video_core/CMakeLists.txt

@@ -333,7 +333,7 @@ target_link_options(video_core PRIVATE ${FFmpeg_LDFLAGS})
 add_dependencies(video_core host_shaders)
 target_include_directories(video_core PRIVATE ${HOST_SHADERS_INCLUDE})
 
-target_link_libraries(video_core PRIVATE sirit)
+target_link_libraries(video_core PRIVATE sirit::sirit)
 
 # Header-only stuff needed by all dependent targets
 target_link_libraries(video_core PUBLIC Vulkan::UtilityHeaders GPUOpen::VulkanMemoryAllocator)

src/video_core/buffer_cache/buffer_cache.h

@@ -26,7 +26,9 @@ BufferCache<P>::BufferCache(Tegra::MaxwellDeviceMemoryManager& device_memory_, R
     void(slot_buffers.insert(runtime, NullBufferParams{}));
     gpu_modified_ranges.Clear();
     inline_buffer_id = NULL_BUFFER_ID;
-
+#ifdef YUZU_LEGACY
+    immediately_free = (Settings::values.vram_usage_mode.GetValue() == Settings::VramUsageMode::Aggressive);
+#endif
     if (!runtime.CanReportMemoryUsage()) {
         minimum_memory = DEFAULT_EXPECTED_MEMORY;
         critical_memory = DEFAULT_CRITICAL_MEMORY;
@@ -1378,6 +1380,10 @@ void BufferCache<P>::JoinOverlap(BufferId new_buffer_id, BufferId overlap_id,
     });
     new_buffer.MarkUsage(copies[0].dst_offset, copies[0].size);
     runtime.CopyBuffer(new_buffer, overlap, copies, true);
+#ifdef YUZU_LEGACY
+    if (immediately_free)
+        runtime.Finish();
+#endif
     DeleteBuffer(overlap_id, true);
 }
 
@@ -1668,7 +1674,12 @@ void BufferCache<P>::DeleteBuffer(BufferId buffer_id, bool do_not_mark) {
     }
 
     Unregister(buffer_id);
+
+#ifdef YUZU_LEGACY
+    if (!do_not_mark || !immediately_free)
+#endif
         delayed_destruction_ring.Push(std::move(slot_buffers[buffer_id]));
+
     slot_buffers.erase(buffer_id);
 
     if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) {

src/video_core/buffer_cache/buffer_cache_base.h

@@ -154,7 +154,11 @@ template <class P>
 class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInfo> {
     // Page size for caching purposes.
     // This is unrelated to the CPU page size and it can be changed as it seems optimal.
+#ifdef YUZU_LEGACY
+    static constexpr u32 CACHING_PAGEBITS = 12;
+#else
     static constexpr u32 CACHING_PAGEBITS = 16;
+#endif
     static constexpr u64 CACHING_PAGESIZE = u64{1} << CACHING_PAGEBITS;
 
     static constexpr bool IS_OPENGL = P::IS_OPENGL;
@@ -168,9 +172,14 @@ class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInf
     static constexpr bool SEPARATE_IMAGE_BUFFERS_BINDINGS = P::SEPARATE_IMAGE_BUFFER_BINDINGS;
     static constexpr bool USE_MEMORY_MAPS_FOR_UPLOADS = P::USE_MEMORY_MAPS_FOR_UPLOADS;
 
+#ifdef YUZU_LEGACY
+    static constexpr s64 TARGET_THRESHOLD = 3_GiB;
+#else
+    static constexpr s64 TARGET_THRESHOLD = 4_GiB;
+#endif
+
     static constexpr s64 DEFAULT_EXPECTED_MEMORY = 512_MiB;
     static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB;
-    static constexpr s64 TARGET_THRESHOLD = 4_GiB;
 
     // Debug Flags.
 
@@ -446,7 +455,12 @@ private:
     Tegra::MaxwellDeviceMemoryManager& device_memory;
 
     Common::SlotVector<Buffer> slot_buffers;
-    DelayedDestructionRing<Buffer, 8> delayed_destruction_ring;
+#ifdef YUZU_LEGACY
+    static constexpr size_t TICKS_TO_DESTROY = 6;
+#else
+    static constexpr size_t TICKS_TO_DESTROY = 8;
+#endif
+    DelayedDestructionRing<Buffer, TICKS_TO_DESTROY> delayed_destruction_ring;
 
     const Tegra::Engines::DrawManager::IndirectParams* current_draw_indirect{};
 
@@ -478,6 +492,9 @@ private:
     u64 minimum_memory = 0;
     u64 critical_memory = 0;
     BufferId inline_buffer_id;
+#ifdef YUZU_LEGACY
+    bool immediately_free = false;
+#endif
 
     std::array<BufferId, ((1ULL << 34) >> CACHING_PAGEBITS)> page_table;
     Common::ScratchBuffer<u8> tmp_buffer;

src/video_core/engines/maxwell_dma.cpp

@@ -64,7 +64,6 @@ void MaxwellDMA::Launch() {
     // TODO(Subv): Perform more research and implement all features of this engine.
     const LaunchDMA& launch = regs.launch_dma;
     ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
-    ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
 
     if (launch.multi_line_enable) {
         const bool is_src_pitch = launch.src_memory_layout == LaunchDMA::MemoryLayout::PITCH;
@@ -157,7 +156,7 @@ void MaxwellDMA::Launch() {
 }
 
 void MaxwellDMA::CopyBlockLinearToPitch() {
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
+   
 
     u32 bytes_per_pixel = 1;
     DMA::ImageOperand src_operand;

src/video_core/host1x/host1x.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -18,9 +21,15 @@ Host1x::~Host1x() = default;
 void Host1x::StartDevice(s32 fd, ChannelType type, u32 syncpt) {
     switch (type) {
     case ChannelType::NvDec:
+#ifdef YUZU_LEGACY
+        std::call_once(nvdec_first_init, []() {std::this_thread::sleep_for(std::chrono::milliseconds{500});}); // HACK: For Astroneer
+#endif
         devices[fd] = std::make_unique<Tegra::Host1x::Nvdec>(*this, fd, syncpt, frame_queue);
         break;
     case ChannelType::VIC:
+#ifdef YUZU_LEGACY
+        std::call_once(vic_first_init, []() {std::this_thread::sleep_for(std::chrono::milliseconds{500});}); // HACK: For Astroneer
+#endif
         devices[fd] = std::make_unique<Tegra::Host1x::Vic>(*this, fd, syncpt, frame_queue);
         break;
     default:

src/video_core/host1x/host1x.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -201,6 +204,10 @@ private:
     std::unique_ptr<Common::FlatAllocator<u32, 0, 32>> allocator;
     FrameQueue frame_queue;
     std::unordered_map<s32, std::unique_ptr<CDmaPusher>> devices;
+#ifdef YUZU_LEGACY
+    std::once_flag nvdec_first_init;
+    std::once_flag vic_first_init;
+#endif
 };
 
 } // namespace Tegra::Host1x

src/video_core/host_shaders/CMakeLists.txt

@@ -44,9 +44,13 @@ set(SHADER_FILES
     pitch_unswizzle.comp
     present_area.frag
     present_bicubic.frag
+    present_zero_tangent.frag
+    present_bspline.frag
+    present_mitchell.frag
     present_gaussian.frag
     present_lanczos.frag
     present_spline1.frag
+    present_mmpx.frag
     queries_prefix_scan_sum.comp
     queries_prefix_scan_sum_nosubgroups.comp
     resolve_conditional_render.comp

src/video_core/host_shaders/present_bicubic.frag

@@ -1,56 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
-
 #version 460 core
-
-
 layout (location = 0) in vec2 frag_tex_coord;
-
 layout (location = 0) out vec4 color;
-
 layout (binding = 0) uniform sampler2D color_texture;
-
-vec4 cubic(float v) {
-    vec4 n = vec4(1.0, 2.0, 3.0, 4.0) - v;
-    vec4 s = n * n * n;
-    float x = s.x;
-    float y = s.y - 4.0 * s.x;
-    float z = s.z - 4.0 * s.y + 6.0 * s.x;
-    float w = 6.0 - x - y - z;
-    return vec4(x, y, z, w) * (1.0 / 6.0);
+vec4 cubic(float x) {
+    float x2 = x * x;
+    float x3 = x2 * x;
+    return vec4(1.0, x, x2, x3) * transpose(mat4x4(
+         0.0,   2.0,  0.0,  0.0,
+        -1.0,   0.0,  1.0,  0.0,
+         2.0,  -5.0,  4.0, -1.0,
+        -1.0,   3.0, -3.0,  1.0
+    ) * (1.0 / 2.0));
 }
-
-vec4 textureBicubic( sampler2D textureSampler, vec2 texCoords ) {
-
-    vec2 texSize = textureSize(textureSampler, 0);
-    vec2 invTexSize = 1.0 / texSize;
-
-    texCoords = texCoords * texSize - 0.5;
-
-    vec2 fxy = fract(texCoords);
-    texCoords -= fxy;
-
-    vec4 xcubic = cubic(fxy.x);
-    vec4 ycubic = cubic(fxy.y);
-
-    vec4 c = texCoords.xxyy + vec2(-0.5, +1.5).xyxy;
-
-    vec4 s = vec4(xcubic.xz + xcubic.yw, ycubic.xz + ycubic.yw);
-    vec4 offset = c + vec4(xcubic.yw, ycubic.yw) / s;
-
-    offset *= invTexSize.xxyy;
-
-    vec4 sample0 = texture(textureSampler, offset.xz);
-    vec4 sample1 = texture(textureSampler, offset.yz);
-    vec4 sample2 = texture(textureSampler, offset.xw);
-    vec4 sample3 = texture(textureSampler, offset.yw);
-
-    float sx = s.x / (s.x + s.y);
-    float sy = s.z / (s.z + s.w);
-
-    return mix(mix(sample3, sample2, sx), mix(sample1, sample0, sx), sy);
+vec4 textureBicubic(sampler2D samp, vec2 uv) {
+    vec2 tex_size = vec2(textureSize(samp, 0));
+    vec2 cc_tex = uv * tex_size - 0.5f;
+    vec2 fex = cc_tex - floor(cc_tex);
+    vec4 xcubic = cubic(fex.x);
+    vec4 ycubic = cubic(fex.y);
+    vec4 c = floor(cc_tex).xxyy + vec2(-0.5f, 1.5f).xyxy;
+    vec4 z = vec4(xcubic.yw, ycubic.yw);
+    vec4 s = vec4(xcubic.xz, ycubic.xz) + z;
+    vec4 offset = (c + z / s) * (1.0f / tex_size).xxyy;
+    vec2 n = vec2(s.x / (s.x + s.y), s.z / (s.z + s.w));
+    return mix(
+        mix(texture(samp, offset.yw), texture(samp, offset.xw), n.x),
+        mix(texture(samp, offset.yz), texture(samp, offset.xz), n.x),
+    n.y);
 }
-
 void main() {
     color = textureBicubic(color_texture, frag_tex_coord);
 }

src/video_core/host_shaders/present_bspline.frag

@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+#version 460 core
+layout (location = 0) in vec2 frag_tex_coord;
+layout (location = 0) out vec4 color;
+layout (binding = 0) uniform sampler2D color_texture;
+vec4 cubic(float x) {
+    float x2 = x * x;
+    float x3 = x2 * x;
+    return vec4(1.0, x, x2, x3) * transpose(mat4x4(
+         1.0,   4.0,  1.0,  0.0,
+        -3.0,   0.0,  3.0,  0.0,
+         3.0,  -6.0,  3.0,  0.0,
+        -1.0,   3.0, -3.0,  1.0
+    ) * (1.0 / 6.0));
+}
+vec4 textureBicubic(sampler2D samp, vec2 uv) {
+    vec2 tex_size = vec2(textureSize(samp, 0));
+    vec2 cc_tex = uv * tex_size - 0.5f;
+    vec2 fex = cc_tex - floor(cc_tex);
+    vec4 xcubic = cubic(fex.x);
+    vec4 ycubic = cubic(fex.y);
+    vec4 c = floor(cc_tex).xxyy + vec2(-0.5f, 1.5f).xyxy;
+    vec4 z = vec4(xcubic.yw, ycubic.yw);
+    vec4 s = vec4(xcubic.xz, ycubic.xz) + z;
+    vec4 offset = (c + z / s) * (1.0f / tex_size).xxyy;
+    vec2 n = vec2(s.x / (s.x + s.y), s.z / (s.z + s.w));
+    return mix(
+        mix(texture(samp, offset.yw), texture(samp, offset.xw), n.x),
+        mix(texture(samp, offset.yz), texture(samp, offset.xz), n.x),
+    n.y);
+}
+void main() {
+    color = textureBicubic(color_texture, frag_tex_coord);
+}

src/video_core/host_shaders/present_mitchell.frag

@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+#version 460 core
+layout (location = 0) in vec2 frag_tex_coord;
+layout (location = 0) out vec4 color;
+layout (binding = 0) uniform sampler2D color_texture;
+vec4 cubic(float x) {
+    float x2 = x * x;
+    float x3 = x2 * x;
+    return vec4(1.0, x, x2, x3) * transpose(mat4x4(
+         1.0,  16.0,   1.0,  0.0,
+        -9.0,   0.0,   9.0,  0.0,
+        15.0, -36.0,  27.0, -6.0,
+        -7.0,  21.0, -21.0,  7.0
+    ) * (1.0 / 18.0));
+}
+vec4 textureBicubic(sampler2D samp, vec2 uv) {
+    vec2 tex_size = vec2(textureSize(samp, 0));
+    vec2 cc_tex = uv * tex_size - 0.5f;
+    vec2 fex = cc_tex - floor(cc_tex);
+    vec4 xcubic = cubic(fex.x);
+    vec4 ycubic = cubic(fex.y);
+    vec4 c = floor(cc_tex).xxyy + vec2(-0.5f, 1.5f).xyxy;
+    vec4 z = vec4(xcubic.yw, ycubic.yw);
+    vec4 s = vec4(xcubic.xz, ycubic.xz) + z;
+    vec4 offset = (c + z / s) * (1.0f / tex_size).xxyy;
+    vec2 n = vec2(s.x / (s.x + s.y), s.z / (s.z + s.w));
+    return mix(
+        mix(texture(samp, offset.yw), texture(samp, offset.xw), n.x),
+        mix(texture(samp, offset.yz), texture(samp, offset.xz), n.x),
+    n.y);
+}
+void main() {
+    color = textureBicubic(color_texture, frag_tex_coord);
+}

src/video_core/host_shaders/present_mmpx.frag

@@ -0,0 +1,131 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Copyright 2023 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#version 460 core
+layout(location = 0) in vec2 tex_coord;
+layout(location = 0) out vec4 frag_color;
+layout(binding = 0) uniform sampler2D tex;
+
+#define src(x, y) texture(tex, coord + vec2(x, y) * 1.0 / source_size)
+
+float luma(vec4 col) {
+    return dot(col.rgb, vec3(0.2126, 0.7152, 0.0722)) * (1.0 - col.a);
+}
+
+bool same(vec4 B, vec4 A0) {
+    return all(equal(B, A0));
+}
+
+bool notsame(vec4 B, vec4 A0) {
+    return any(notEqual(B, A0));
+}
+
+bool all_eq2(vec4 B, vec4 A0, vec4 A1) {
+    return (same(B,A0) && same(B,A1));
+}
+
+bool all_eq3(vec4 B, vec4 A0, vec4 A1, vec4 A2) {
+    return (same(B,A0) && same(B,A1) && same(B,A2));
+}
+
+bool all_eq4(vec4 B, vec4 A0, vec4 A1, vec4 A2, vec4 A3) {
+    return (same(B,A0) && same(B,A1) && same(B,A2) && same(B,A3));
+}
+
+bool any_eq3(vec4 B, vec4 A0, vec4 A1, vec4 A2) {
+    return (same(B,A0) || same(B,A1) || same(B,A2));
+}
+
+bool none_eq2(vec4 B, vec4 A0, vec4 A1) {
+    return (notsame(B,A0) && notsame(B,A1));
+}
+
+bool none_eq4(vec4 B, vec4 A0, vec4 A1, vec4 A2, vec4 A3) {
+    return (notsame(B,A0) && notsame(B,A1) && notsame(B,A2) && notsame(B,A3));
+}
+
+void main()
+{
+    vec2 source_size = vec2(textureSize(tex, 0));
+    vec2 pos = fract(tex_coord * source_size) - vec2(0.5, 0.5);
+    vec2 coord = tex_coord - pos / source_size;
+
+    vec4 E = src(0.0,0.0);
+
+    vec4 A = src(-1.0,-1.0);
+    vec4 B = src(0.0,-1.0);
+    vec4 C = src(1.0,-1.0);
+
+    vec4 D = src(-1.0,0.0);
+    vec4 F = src(1.0,0.0);
+
+    vec4 G = src(-1.0,1.0);
+    vec4 H = src(0.0,1.0);
+    vec4 I = src(1.0,1.0);
+
+    vec4 J = E;
+    vec4 K = E;
+    vec4 L = E;
+    vec4 M = E;
+
+    frag_color = E;
+
+    if(same(E,A) && same(E,B) && same(E,C) && same(E,D) && same(E,F) && same(E,G) && same(E,H) && same(E,I)) return;
+
+    vec4 P  = src(0.0,2.0);
+    vec4 Q  = src(-2.0,0.0);
+    vec4 R  = src(2.0,0.0);
+    vec4 S  = src(0.0,2.0);
+
+    float Bl = luma(B);
+    float Dl = luma(D);
+    float El = luma(E);
+    float Fl = luma(F);
+    float Hl = luma(H);
+
+    if (((same(D,B) && notsame(D,H) && notsame(D,F))) && ((El>=Dl) || same(E,A)) && any_eq3(E,A,C,G) && ((El<Dl) || notsame(A,D) || notsame(E,P) || notsame(E,Q))) J=mix(D, J, 0.5);
+    if (((same(B,F) && notsame(B,D) && notsame(B,H))) && ((El>=Bl) || same(E,C)) && any_eq3(E,A,C,I) && ((El<Bl) || notsame(C,B) || notsame(E,P) || notsame(E,R))) K=mix(B, K, 0.5);
+    if (((same(H,D) && notsame(H,F) && notsame(H,B))) && ((El>=Hl) || same(E,G)) && any_eq3(E,A,G,I) && ((El<Hl) || notsame(G,H) || notsame(E,S) || notsame(E,Q))) L=mix(H, L, 0.5);
+    if (((same(F,H) && notsame(F,B) && notsame(F,D))) && ((El>=Fl) || same(E,I)) && any_eq3(E,C,G,I) && ((El<Fl) || notsame(I,H) || notsame(E,R) || notsame(E,S))) M=mix(F, M, 0.5);
+
+    if ((notsame(E,F) && all_eq4(E,C,I,D,Q) && all_eq2(F,B,H)) && notsame(F,src(3.0,0.0))) {M=mix(M, F, 0.5); K=mix(K, M, 0.5);};
+    if ((notsame(E,D) && all_eq4(E,A,G,F,R) && all_eq2(D,B,H)) && notsame(D,src(-3.0,0.0))) {L=mix(L, D, 0.5); J=mix(J, L, 0.5);};
+    if ((notsame(E,H) && all_eq4(E,G,I,B,P) && all_eq2(H,D,F)) && notsame(H,src(0.0,3.0))) {M=mix(M, H, 0.5); L=mix(L, M, 0.5);};
+    if ((notsame(E,B) && all_eq4(E,A,C,H,S) && all_eq2(B,D,F)) && notsame(B,src(0.0,-3.0))) {K=mix(K, B, 0.5); J=mix(J, K, 0.5);};
+
+    if ((Bl<El) && all_eq4(E,G,H,I,S) && none_eq4(E,A,D,C,F)) {K=mix(K, B, 0.5); J=mix(J, K, 0.5);}
+    if ((Hl<El) && all_eq4(E,A,B,C,P) && none_eq4(E,D,G,I,F)) {M=mix(M, H, 0.5); L=mix(L, M, 0.5);}
+    if ((Fl<El) && all_eq4(E,A,D,G,Q) && none_eq4(E,B,C,I,H)) {M=mix(M, F, 0.5); K=mix(K, M, 0.5);}
+    if ((Dl<El) && all_eq4(E,C,F,I,R) && none_eq4(E,B,A,G,H)) {L=mix(L, D, 0.5); J=mix(J, L, 0.5);}
+
+    if (notsame(H,B)) {
+        if (notsame(H,A) && notsame(H,E) && notsame(H,C)) {
+            if (all_eq3(H,G,F,R) && none_eq2(H,D,src(2.0,-1.0))) L=mix(M, L, 0.5);
+            if (all_eq3(H,I,D,Q) && none_eq2(H,F,src(-2.0,-1.0))) M=mix(L, M, 0.5);
+        }
+
+        if (notsame(B,I) && notsame(B,G) && notsame(B,E)) {
+            if (all_eq3(B,A,F,R) && none_eq2(B,D,src(2.0,1.0))) J=mix(K, L, 0.5);
+            if (all_eq3(B,C,D,Q) && none_eq2(B,F,src(-2.0,1.0))) K=mix(J, K, 0.5);
+        }
+    }
+
+    if (notsame(F,D)) {
+        if (notsame(D,I) && notsame(D,E) && notsame(D,C)) {
+            if (all_eq3(D,A,H,S) && none_eq2(D,B,src(1.0,2.0))) J=mix(L, J, 0.5);
+            if (all_eq3(D,G,B,P) && none_eq2(D,H,src(1.0,2.0))) L=mix(J, L, 0.5);
+        }
+
+        if (notsame(F,E) && notsame(F,A) && notsame(F,G)) {
+            if (all_eq3(F,C,H,S) && none_eq2(F,B,src(-1.0,2.0))) K=mix(M, K, 0.5);
+            if (all_eq3(F,I,B,P) && none_eq2(F,H,src(-1.0,-2.0))) M=mix(K, M, 0.5);
+        }
+    }
+
+    vec2 a = fract(tex_coord * source_size);
+    vec4 colour = (a.x < 0.5) ? (a.y < 0.5 ? J : L) : (a.y < 0.5 ? K : M);
+    frag_color = colour;
+}

src/video_core/host_shaders/present_zero_tangent.frag

@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+#version 460 core
+layout (location = 0) in vec2 frag_tex_coord;
+layout (location = 0) out vec4 color;
+layout (binding = 0) uniform sampler2D color_texture;
+vec4 cubic(float x) {
+    float x2 = x * x;
+    float x3 = x2 * x;
+    return vec4(1.0, x, x2, x3) * transpose(mat4x4(
+         0.0,   2.0,  0.0,  0.0,
+        -2.0,   0.0,  2.0,  0.0,
+         4.0,  -4.0,  2.0, -2.0,
+        -2.0,   2.0, -2.0,  1.0
+    ) * (1.0 / 2.0));
+}
+vec4 textureBicubic(sampler2D samp, vec2 uv) {
+    vec2 tex_size = vec2(textureSize(samp, 0));
+    vec2 cc_tex = uv * tex_size - 0.5f;
+    vec2 fex = cc_tex - floor(cc_tex);
+    vec4 xcubic = cubic(fex.x);
+    vec4 ycubic = cubic(fex.y);
+    vec4 c = floor(cc_tex).xxyy + vec2(-0.5f, 1.5f).xyxy;
+    vec4 z = vec4(xcubic.yw, ycubic.yw);
+    vec4 s = vec4(xcubic.xz, ycubic.xz) + z;
+    vec4 offset = (c + z / s) * (1.0f / tex_size).xxyy;
+    vec2 n = vec2(s.x / (s.x + s.y), s.z / (s.z + s.w));
+    return mix(
+        mix(texture(samp, offset.yw), texture(samp, offset.xw), n.x),
+        mix(texture(samp, offset.yz), texture(samp, offset.xz), n.x),
+    n.y);
+}
+void main() {
+    color = textureBicubic(color_texture, frag_tex_coord);
+}

src/video_core/renderer_opengl/gl_blit_screen.cpp

@@ -8,6 +8,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings.h"
+#include "common/settings_enums.h"
 #include "video_core/present.h"
 #include "video_core/renderer_opengl/gl_blit_screen.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
@@ -86,6 +87,15 @@ void BlitScreen::CreateWindowAdapt() {
     case Settings::ScalingFilter::Bicubic:
         window_adapt = MakeBicubic(device);
         break;
+    case Settings::ScalingFilter::ZeroTangent:
+        window_adapt = MakeZeroTangent(device);
+        break;
+    case Settings::ScalingFilter::BSpline:
+        window_adapt = MakeBSpline(device);
+        break;
+    case Settings::ScalingFilter::Mitchell:
+        window_adapt = MakeMitchell(device);
+        break;
     case Settings::ScalingFilter::Gaussian:
         window_adapt = MakeGaussian(device);
         break;
@@ -101,6 +111,9 @@ void BlitScreen::CreateWindowAdapt() {
     case Settings::ScalingFilter::Area:
         window_adapt = MakeArea(device);
         break;
+    case Settings::ScalingFilter::Mmpx:
+        window_adapt = MakeMmpx(device);
+        break;
     case Settings::ScalingFilter::Fsr:
     case Settings::ScalingFilter::Bilinear:
     default:

src/video_core/renderer_opengl/present/filters.cpp

@@ -14,6 +14,10 @@
 #include "video_core/host_shaders/present_gaussian_frag.h"
 #include "video_core/host_shaders/present_lanczos_frag.h"
 #include "video_core/host_shaders/present_spline1_frag.h"
+#include "video_core/host_shaders/present_mitchell_frag.h"
+#include "video_core/host_shaders/present_bspline_frag.h"
+#include "video_core/host_shaders/present_zero_tangent_frag.h"
+#include "video_core/host_shaders/present_mmpx_frag.h"
 #include "video_core/renderer_opengl/present/filters.h"
 #include "video_core/renderer_opengl/present/util.h"
 
@@ -39,6 +43,21 @@ std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device) {
                                              HostShaders::PRESENT_BICUBIC_FRAG);
 }
 
+std::unique_ptr<WindowAdaptPass> MakeMitchell(const Device& device) {
+    return std::make_unique<WindowAdaptPass>(device, CreateBilinearSampler(),
+                                             HostShaders::PRESENT_MITCHELL_FRAG);
+}
+
+std::unique_ptr<WindowAdaptPass> MakeZeroTangent(const Device& device) {
+    return std::make_unique<WindowAdaptPass>(device, CreateBilinearSampler(),
+                                             HostShaders::PRESENT_ZERO_TANGENT_FRAG);
+}
+
+std::unique_ptr<WindowAdaptPass> MakeBSpline(const Device& device) {
+    return std::make_unique<WindowAdaptPass>(device, CreateBilinearSampler(),
+                                             HostShaders::PRESENT_BSPLINE_FRAG);
+}
+
 std::unique_ptr<WindowAdaptPass> MakeGaussian(const Device& device) {
     return std::make_unique<WindowAdaptPass>(device, CreateBilinearSampler(),
                                              HostShaders::PRESENT_GAUSSIAN_FRAG);
@@ -60,4 +79,9 @@ std::unique_ptr<WindowAdaptPass> MakeArea(const Device& device) {
                                              HostShaders::PRESENT_AREA_FRAG);
 }
 
+std::unique_ptr<WindowAdaptPass> MakeMmpx(const Device& device) {
+    return std::make_unique<WindowAdaptPass>(device, CreateNearestNeighborSampler(),
+                                             HostShaders::PRESENT_MMPX_FRAG);
+}
+
 } // namespace OpenGL

src/video_core/renderer_opengl/present/filters.h

@@ -17,10 +17,14 @@ namespace OpenGL {
 std::unique_ptr<WindowAdaptPass> MakeNearestNeighbor(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeBilinear(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device);
+std::unique_ptr<WindowAdaptPass> MakeZeroTangent(const Device& device);
+std::unique_ptr<WindowAdaptPass> MakeMitchell(const Device& device);
+std::unique_ptr<WindowAdaptPass> MakeBSpline(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeGaussian(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeSpline1(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeLanczos(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeScaleForce(const Device& device);
 std::unique_ptr<WindowAdaptPass> MakeArea(const Device& device);
+std::unique_ptr<WindowAdaptPass> MakeMmpx(const Device& device);
 
 } // namespace OpenGL

src/video_core/renderer_vulkan/blit_image.cpp

@@ -46,6 +46,38 @@ namespace Vulkan {
 using VideoCommon::ImageViewType;
 
 namespace {
+    
+[[nodiscard]] VkImageAspectFlags AspectMaskFromFormat(VideoCore::Surface::PixelFormat format) {
+    using VideoCore::Surface::SurfaceType;
+    switch (VideoCore::Surface::GetFormatType(format)) {
+    case SurfaceType::ColorTexture:
+        return VK_IMAGE_ASPECT_COLOR_BIT;
+    case SurfaceType::Depth:
+        return VK_IMAGE_ASPECT_DEPTH_BIT;
+    case SurfaceType::Stencil:
+        return VK_IMAGE_ASPECT_STENCIL_BIT;
+    case SurfaceType::DepthStencil:
+        return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
+    default:
+        return VK_IMAGE_ASPECT_COLOR_BIT;
+    }
+}
+
+[[nodiscard]] VkImageSubresourceRange SubresourceRangeFromView(const ImageView& image_view) {
+    auto range = image_view.range;
+    if ((image_view.flags & VideoCommon::ImageViewFlagBits::Slice) != VideoCommon::ImageViewFlagBits{}) {
+        range.base.layer = 0;
+        range.extent.layers = 1;
+    }
+    return VkImageSubresourceRange{
+        .aspectMask = AspectMaskFromFormat(image_view.format),
+        .baseMipLevel = static_cast<u32>(range.base.level),
+        .levelCount = static_cast<u32>(range.extent.levels),
+        .baseArrayLayer = static_cast<u32>(range.base.layer),
+        .layerCount = static_cast<u32>(range.extent.layers),
+    };
+}
+
 struct PushConstants {
     std::array<float, 2> tex_scale;
     std::array<float, 2> tex_offset;
@@ -417,6 +449,40 @@ void TransitionImageLayout(vk::CommandBuffer& cmdbuf, VkImage image, VkImageLayo
                            0, barrier);
 }
 
+void RecordShaderReadBarrier(Scheduler& scheduler, const ImageView& image_view) {
+    const VkImage image = image_view.ImageHandle();
+    const VkImageSubresourceRange subresource_range = SubresourceRangeFromView(image_view);
+    scheduler.RequestOutsideRenderPassOperationContext();
+    scheduler.Record([image, subresource_range](vk::CommandBuffer cmdbuf) {
+        const VkImageMemoryBarrier barrier{
+            .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT |
+                             VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT |
+                             VK_ACCESS_SHADER_WRITE_BIT |
+                             VK_ACCESS_TRANSFER_WRITE_BIT,
+            .dstAccessMask = VK_ACCESS_SHADER_READ_BIT,
+            .oldLayout = VK_IMAGE_LAYOUT_GENERAL,
+            .newLayout = VK_IMAGE_LAYOUT_GENERAL,
+            .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+            .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+            .image = image,
+            .subresourceRange = subresource_range,
+        };
+        cmdbuf.PipelineBarrier(
+            VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
+                VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT |
+                VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
+                VK_PIPELINE_STAGE_TRANSFER_BIT |
+                VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
+                VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
+            VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
+                VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
+            0,
+            barrier);
+    });
+}
+
 void BeginRenderPass(vk::CommandBuffer& cmdbuf, const Framebuffer* framebuffer) {
     const VkRenderPass render_pass = framebuffer->RenderPass();
     const VkFramebuffer framebuffer_handle = framebuffer->Handle();
@@ -484,7 +550,7 @@ BlitImageHelper::BlitImageHelper(const Device& device_, Scheduler& scheduler_,
 
 BlitImageHelper::~BlitImageHelper() = default;
 
-void BlitImageHelper::BlitColor(const Framebuffer* dst_framebuffer, VkImageView src_view,
+void BlitImageHelper::BlitColor(const Framebuffer* dst_framebuffer, const ImageView& src_image_view,
                                 const Region2D& dst_region, const Region2D& src_region,
                                 Tegra::Engines::Fermi2D::Filter filter,
                                 Tegra::Engines::Fermi2D::Operation operation) {
@@ -496,10 +562,12 @@ void BlitImageHelper::BlitColor(const Framebuffer* dst_framebuffer, VkImageView
     const VkPipelineLayout layout = *one_texture_pipeline_layout;
     const VkSampler sampler = is_linear ? *linear_sampler : *nearest_sampler;
     const VkPipeline pipeline = FindOrEmplaceColorPipeline(key);
+    const VkImageView src_view = src_image_view.Handle(Shader::TextureType::Color2D);
+
+    RecordShaderReadBarrier(scheduler, src_image_view);
     scheduler.RequestRenderpass(dst_framebuffer);
     scheduler.Record([this, dst_region, src_region, pipeline, layout, sampler,
                       src_view](vk::CommandBuffer cmdbuf) {
-        // TODO: Barriers
         const VkDescriptorSet descriptor_set = one_texture_descriptor_allocator.Commit();
         UpdateOneTextureDescriptorSet(device, descriptor_set, sampler, src_view);
         cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
@@ -538,7 +606,7 @@ void BlitImageHelper::BlitColor(const Framebuffer* dst_framebuffer, VkImageView
 }
 
 void BlitImageHelper::BlitDepthStencil(const Framebuffer* dst_framebuffer,
-                                       VkImageView src_depth_view, VkImageView src_stencil_view,
+                                       ImageView& src_image_view,
                                        const Region2D& dst_region, const Region2D& src_region,
                                        Tegra::Engines::Fermi2D::Filter filter,
                                        Tegra::Engines::Fermi2D::Operation operation) {
@@ -554,10 +622,13 @@ void BlitImageHelper::BlitDepthStencil(const Framebuffer* dst_framebuffer,
     const VkPipelineLayout layout = *two_textures_pipeline_layout;
     const VkSampler sampler = *nearest_sampler;
     const VkPipeline pipeline = FindOrEmplaceDepthStencilPipeline(key);
+    const VkImageView src_depth_view = src_image_view.DepthView();
+    const VkImageView src_stencil_view = src_image_view.StencilView();
+
+    RecordShaderReadBarrier(scheduler, src_image_view);
     scheduler.RequestRenderpass(dst_framebuffer);
     scheduler.Record([dst_region, src_region, pipeline, layout, sampler, src_depth_view,
                       src_stencil_view, this](vk::CommandBuffer cmdbuf) {
-        // TODO: Barriers
         const VkDescriptorSet descriptor_set = two_textures_descriptor_allocator.Commit();
         UpdateTwoTexturesDescriptorSet(device, descriptor_set, sampler, src_depth_view,
                                        src_stencil_view);
@@ -692,6 +763,7 @@ void BlitImageHelper::Convert(VkPipeline pipeline, const Framebuffer* dst_frameb
     const VkSampler sampler = *nearest_sampler;
     const VkExtent2D extent = GetConversionExtent(src_image_view);
 
+    RecordShaderReadBarrier(scheduler, src_image_view);
     scheduler.RequestRenderpass(dst_framebuffer);
     scheduler.Record([pipeline, layout, sampler, src_view, extent, this](vk::CommandBuffer cmdbuf) {
         const VkOffset2D offset{
@@ -717,7 +789,6 @@ void BlitImageHelper::Convert(VkPipeline pipeline, const Framebuffer* dst_frameb
         const VkDescriptorSet descriptor_set = one_texture_descriptor_allocator.Commit();
         UpdateOneTextureDescriptorSet(device, descriptor_set, sampler, src_view);
 
-        // TODO: Barriers
         cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
         cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0, descriptor_set,
                                   nullptr);
@@ -737,6 +808,7 @@ void BlitImageHelper::ConvertDepthStencil(VkPipeline pipeline, const Framebuffer
     const VkSampler sampler = *nearest_sampler;
     const VkExtent2D extent = GetConversionExtent(src_image_view);
 
+    RecordShaderReadBarrier(scheduler, src_image_view);
     scheduler.RequestRenderpass(dst_framebuffer);
     scheduler.Record([pipeline, layout, sampler, src_depth_view, src_stencil_view, extent,
                       this](vk::CommandBuffer cmdbuf) {
@@ -763,7 +835,6 @@ void BlitImageHelper::ConvertDepthStencil(VkPipeline pipeline, const Framebuffer
         const VkDescriptorSet descriptor_set = two_textures_descriptor_allocator.Commit();
         UpdateTwoTexturesDescriptorSet(device, descriptor_set, sampler, src_depth_view,
                                        src_stencil_view);
-        // TODO: Barriers
         cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
         cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0, descriptor_set,
                                   nullptr);

src/video_core/renderer_vulkan/blit_image.h

@@ -1,4 +1,7 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -43,7 +46,7 @@ public:
                              StateTracker& state_tracker, DescriptorPool& descriptor_pool);
     ~BlitImageHelper();
 
-    void BlitColor(const Framebuffer* dst_framebuffer, VkImageView src_image_view,
+    void BlitColor(const Framebuffer* dst_framebuffer, const ImageView& src_image_view,
                    const Region2D& dst_region, const Region2D& src_region,
                    Tegra::Engines::Fermi2D::Filter filter,
                    Tegra::Engines::Fermi2D::Operation operation);
@@ -52,9 +55,9 @@ public:
                    VkImage src_image, VkSampler src_sampler, const Region2D& dst_region,
                    const Region2D& src_region, const Extent3D& src_size);
 
-    void BlitDepthStencil(const Framebuffer* dst_framebuffer, VkImageView src_depth_view,
-                          VkImageView src_stencil_view, const Region2D& dst_region,
-                          const Region2D& src_region, Tegra::Engines::Fermi2D::Filter filter,
+    void BlitDepthStencil(const Framebuffer* dst_framebuffer, ImageView& src_image_view,
+                          const Region2D& dst_region, const Region2D& src_region,
+                          Tegra::Engines::Fermi2D::Filter filter,
                           Tegra::Engines::Fermi2D::Operation operation);
 
     void ConvertD32ToR32(const Framebuffer* dst_framebuffer, const ImageView& src_image_view);

src/video_core/renderer_vulkan/present/filters.cpp

@@ -7,6 +7,8 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <vulkan/vulkan_core.h>
+#include "common/assert.h"
 #include "common/common_types.h"
 
 #include "video_core/host_shaders/present_area_frag_spv.h"
@@ -14,6 +16,10 @@
 #include "video_core/host_shaders/present_gaussian_frag_spv.h"
 #include "video_core/host_shaders/present_lanczos_frag_spv.h"
 #include "video_core/host_shaders/present_spline1_frag_spv.h"
+#include "video_core/host_shaders/present_mitchell_frag_spv.h"
+#include "video_core/host_shaders/present_bspline_frag_spv.h"
+#include "video_core/host_shaders/present_zero_tangent_frag_spv.h"
+#include "video_core/host_shaders/present_mmpx_frag_spv.h"
 #include "video_core/host_shaders/vulkan_present_frag_spv.h"
 #include "video_core/host_shaders/vulkan_present_scaleforce_fp16_frag_spv.h"
 #include "video_core/host_shaders/vulkan_present_scaleforce_fp32_frag_spv.h"
@@ -52,13 +58,28 @@ std::unique_ptr<WindowAdaptPass> MakeSpline1(const Device& device, VkFormat fram
                                              BuildShader(device, PRESENT_SPLINE1_FRAG_SPV));
 }
 
-std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device, VkFormat frame_format) {
+std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device, VkFormat frame_format, VkCubicFilterWeightsQCOM qcom_weights) {
     // No need for handrolled shader -- if the VK impl can do it for us ;)
-    if (device.IsExtFilterCubicSupported())
-        return std::make_unique<WindowAdaptPass>(device, frame_format, CreateCubicSampler(device),
-                                                 BuildShader(device, VULKAN_PRESENT_FRAG_SPV));
-    return std::make_unique<WindowAdaptPass>(device, frame_format, CreateBilinearSampler(device),
-                                                BuildShader(device, PRESENT_BICUBIC_FRAG_SPV));
+    // Catmull-Rom is default bicubic for all implementations...
+    if (device.IsExtFilterCubicSupported() && (device.IsQcomFilterCubicWeightsSupported() || qcom_weights == VK_CUBIC_FILTER_WEIGHTS_CATMULL_ROM_QCOM)) {
+        return std::make_unique<WindowAdaptPass>(device, frame_format, CreateCubicSampler(device,
+            qcom_weights), BuildShader(device, VULKAN_PRESENT_FRAG_SPV));
+    } else {
+        return std::make_unique<WindowAdaptPass>(device, frame_format, CreateBilinearSampler(device), [&](){
+            switch (qcom_weights) {
+            case VK_CUBIC_FILTER_WEIGHTS_CATMULL_ROM_QCOM:
+                return BuildShader(device, PRESENT_BICUBIC_FRAG_SPV);
+            case VK_CUBIC_FILTER_WEIGHTS_ZERO_TANGENT_CARDINAL_QCOM:
+                return BuildShader(device, PRESENT_ZERO_TANGENT_FRAG_SPV);
+            case VK_CUBIC_FILTER_WEIGHTS_B_SPLINE_QCOM:
+                return BuildShader(device, PRESENT_BSPLINE_FRAG_SPV);
+            case VK_CUBIC_FILTER_WEIGHTS_MITCHELL_NETRAVALI_QCOM:
+                return BuildShader(device, PRESENT_MITCHELL_FRAG_SPV);
+            default:
+                UNREACHABLE();
+            }
+        }());
+    }
 }
 
 std::unique_ptr<WindowAdaptPass> MakeGaussian(const Device& device, VkFormat frame_format) {
@@ -81,4 +102,9 @@ std::unique_ptr<WindowAdaptPass> MakeArea(const Device& device, VkFormat frame_f
                                              BuildShader(device, PRESENT_AREA_FRAG_SPV));
 }
 
+std::unique_ptr<WindowAdaptPass> MakeMmpx(const Device& device, VkFormat frame_format) {
+    return std::make_unique<WindowAdaptPass>(device, frame_format, CreateNearestNeighborSampler(device),
+                                             BuildShader(device, PRESENT_MMPX_FRAG_SPV));
+}
+
 } // namespace Vulkan

src/video_core/renderer_vulkan/present/filters.h

@@ -17,11 +17,12 @@ class MemoryAllocator;
 
 std::unique_ptr<WindowAdaptPass> MakeNearestNeighbor(const Device& device, VkFormat frame_format);
 std::unique_ptr<WindowAdaptPass> MakeBilinear(const Device& device, VkFormat frame_format);
-std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device, VkFormat frame_format);
+std::unique_ptr<WindowAdaptPass> MakeBicubic(const Device& device, VkFormat frame_format, VkCubicFilterWeightsQCOM qcom_weights);
 std::unique_ptr<WindowAdaptPass> MakeSpline1(const Device& device, VkFormat frame_format);
 std::unique_ptr<WindowAdaptPass> MakeGaussian(const Device& device, VkFormat frame_format);
 std::unique_ptr<WindowAdaptPass> MakeLanczos(const Device& device, VkFormat frame_format);
 std::unique_ptr<WindowAdaptPass> MakeScaleForce(const Device& device, VkFormat frame_format);
 std::unique_ptr<WindowAdaptPass> MakeArea(const Device& device, VkFormat frame_format);
+std::unique_ptr<WindowAdaptPass> MakeMmpx(const Device& device, VkFormat frame_format);
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/present/layer.cpp

@@ -280,6 +280,7 @@ void Layer::UpdateRawImage(const Tegra::FramebufferConfig& framebuffer, size_t i
         Tegra::Texture::UnswizzleTexture(
             mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
             bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
+        buffer.Flush();  // Ensure host writes are visible before the GPU copy.
     }
 
     const VkBufferImageCopy copy{
@@ -331,7 +332,7 @@ void Layer::UpdateRawImage(const Tegra::FramebufferConfig& framebuffer, size_t i
         write_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
         write_barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
 
-        cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0,
+        cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0,
                                read_barrier);
         cmdbuf.CopyBufferToImage(*buffer, image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, copy);
         cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,

src/video_core/renderer_vulkan/present/util.cpp

@@ -624,8 +624,8 @@ vk::Sampler CreateNearestNeighborSampler(const Device& device) {
     return device.GetLogical().CreateSampler(ci_nn);
 }
 
-vk::Sampler CreateCubicSampler(const Device& device) {
-    const VkSamplerCreateInfo ci_nn{
+vk::Sampler CreateCubicSampler(const Device& device, VkCubicFilterWeightsQCOM qcom_weights) {
+    VkSamplerCreateInfo ci_nn{
         .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
         .pNext = nullptr,
         .flags = 0,
@@ -645,7 +645,14 @@ vk::Sampler CreateCubicSampler(const Device& device) {
         .borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK,
         .unnormalizedCoordinates = VK_FALSE,
     };
-
+    const VkSamplerCubicWeightsCreateInfoQCOM ci_qcom_nn{
+        .sType = VK_STRUCTURE_TYPE_SAMPLER_CUBIC_WEIGHTS_CREATE_INFO_QCOM,
+        .pNext = nullptr,
+        .cubicWeights = qcom_weights
+    };
+    // If not specified, assume Catmull-Rom
+    if (qcom_weights != VK_CUBIC_FILTER_WEIGHTS_CATMULL_ROM_QCOM)
+        ci_nn.pNext = &ci_qcom_nn;
     return device.GetLogical().CreateSampler(ci_nn);
 }
 

src/video_core/renderer_vulkan/present/util.h

@@ -57,7 +57,7 @@ VkWriteDescriptorSet CreateWriteDescriptorSet(std::vector<VkDescriptorImageInfo>
                                               VkDescriptorSet set, u32 binding);
 vk::Sampler CreateBilinearSampler(const Device& device);
 vk::Sampler CreateNearestNeighborSampler(const Device& device);
-vk::Sampler CreateCubicSampler(const Device& device);
+vk::Sampler CreateCubicSampler(const Device& device, VkCubicFilterWeightsQCOM qcom_weights);
 
 void BeginRenderPass(vk::CommandBuffer& cmdbuf, VkRenderPass render_pass, VkFramebuffer framebuffer,
                      VkExtent2D extent);

src/video_core/renderer_vulkan/vk_blit_screen.cpp

@@ -7,6 +7,7 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <vulkan/vulkan_core.h>
 #include "video_core/framebuffer_config.h"
 #include "video_core/present.h"
 #include "video_core/renderer_vulkan/present/filters.h"
@@ -41,7 +42,16 @@ void BlitScreen::SetWindowAdaptPass() {
         window_adapt = MakeNearestNeighbor(device, swapchain_view_format);
         break;
     case Settings::ScalingFilter::Bicubic:
-        window_adapt = MakeBicubic(device, swapchain_view_format);
+        window_adapt = MakeBicubic(device, swapchain_view_format, VK_CUBIC_FILTER_WEIGHTS_CATMULL_ROM_QCOM);
+        break;
+    case Settings::ScalingFilter::ZeroTangent:
+        window_adapt = MakeBicubic(device, swapchain_view_format, VK_CUBIC_FILTER_WEIGHTS_ZERO_TANGENT_CARDINAL_QCOM);
+        break;
+    case Settings::ScalingFilter::BSpline:
+        window_adapt = MakeBicubic(device, swapchain_view_format, VK_CUBIC_FILTER_WEIGHTS_B_SPLINE_QCOM);
+        break;
+    case Settings::ScalingFilter::Mitchell:
+        window_adapt = MakeBicubic(device, swapchain_view_format, VK_CUBIC_FILTER_WEIGHTS_MITCHELL_NETRAVALI_QCOM);
         break;
     case Settings::ScalingFilter::Spline1:
         window_adapt = MakeSpline1(device, swapchain_view_format);
@@ -58,6 +68,9 @@ void BlitScreen::SetWindowAdaptPass() {
     case Settings::ScalingFilter::Area:
         window_adapt = MakeArea(device, swapchain_view_format);
         break;
+    case Settings::ScalingFilter::Mmpx:
+        window_adapt = MakeMmpx(device, swapchain_view_format);
+        break;
     case Settings::ScalingFilter::Fsr:
     case Settings::ScalingFilter::Bilinear:
     default:

src/video_core/renderer_vulkan/vk_present_manager.cpp

@@ -412,7 +412,7 @@ void PresentManager::CopyToSwapchainImpl(Frame* frame) {
             .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
             .pNext = nullptr,
             .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
-            .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT,
+            .dstAccessMask = 0,
             .oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
             .newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
             .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
@@ -460,7 +460,7 @@ void PresentManager::CopyToSwapchainImpl(Frame* frame) {
                          MakeImageCopy(frame->width, frame->height, extent.width, extent.height));
     }
 
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, {},
+    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, {},
                            {}, {}, post_barriers);
 
     cmdbuf.End();

src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp

@@ -33,19 +33,29 @@ constexpr VkDeviceSize MAX_STREAM_BUFFER_SIZE = 128_MiB;
 size_t GetStreamBufferSize(const Device& device) {
     VkDeviceSize size{0};
     if (device.HasDebuggingToolAttached()) {
-        ForEachDeviceLocalHostVisibleHeap(device, [&size](size_t index, VkMemoryHeap& heap) {
+        bool found_heap = false;
+        ForEachDeviceLocalHostVisibleHeap(device, [&size, &found_heap](size_t /*index*/, VkMemoryHeap& heap) {
             size = (std::max)(size, heap.size);
+            found_heap = true;
         });
+        // If no suitable heap was found fall back to the default cap to avoid creating a zero-sized stream buffer.
+        if (!found_heap) {
+            size = MAX_STREAM_BUFFER_SIZE;
+        } else if (size <= 256_MiB) {
             // If rebar is not supported, cut the max heap size to 40%. This will allow 2 captures to be
             // loaded at the same time in RenderDoc. If rebar is supported, this shouldn't be an issue
             // as the heap will be much larger.
-        if (size <= 256_MiB) {
             size = size * 40 / 100;
         }
     } else {
         size = MAX_STREAM_BUFFER_SIZE;
     }
-    return (std::min)(Common::AlignUp(size, MAX_ALIGNMENT), MAX_STREAM_BUFFER_SIZE);
+
+    // Clamp to the configured maximum, align up for safety, and ensure a sane minimum so
+    // region_size (stream_buffer_size / NUM_SYNCS) never becomes zero.
+    const VkDeviceSize aligned = (std::min)(Common::AlignUp(size, MAX_ALIGNMENT), MAX_STREAM_BUFFER_SIZE);
+    const VkDeviceSize min_size = MAX_ALIGNMENT * StagingBufferPool::NUM_SYNCS;
+    return static_cast<size_t>((std::max)(aligned, min_size));
 }
 } // Anonymous namespace
 
@@ -106,31 +116,53 @@ void StagingBufferPool::TickFrame() {
 }
 
 StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) {
-    if (AreRegionsActive(Region(free_iterator) + 1,
-                         (std::min)(Region(iterator + size) + 1, NUM_SYNCS))) {
+    const size_t aligned_size = Common::AlignUp(size, MAX_ALIGNMENT);
+    const bool wraps = iterator + size >= stream_buffer_size;
+    const size_t new_iterator =
+        wraps ? aligned_size : Common::AlignUp(iterator + size, MAX_ALIGNMENT);
+    const size_t begin_region = wraps ? 0 : Region(iterator);
+    const size_t last_byte = new_iterator == 0 ? 0 : new_iterator - 1;
+    const size_t end_region = (std::min)(Region(last_byte) + 1, NUM_SYNCS);
+    const size_t guard_begin = (std::min)(Region(free_iterator) + 1, NUM_SYNCS);
+
+    if (!wraps) {
+        if (guard_begin < end_region && AreRegionsActive(guard_begin, end_region)) {
             // Avoid waiting for the previous usages to be free
             return GetStagingBuffer(size, MemoryUsage::Upload);
         }
+    } else if (guard_begin < NUM_SYNCS && AreRegionsActive(guard_begin, NUM_SYNCS)) {
+        // Avoid waiting for the previous usages to be free
+        return GetStagingBuffer(size, MemoryUsage::Upload);
+    }
+
     const u64 current_tick = scheduler.CurrentTick();
     std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + Region(iterator),
               current_tick);
     used_iterator = iterator;
-    free_iterator = (std::max)(free_iterator, iterator + size);
 
-    if (iterator + size >= stream_buffer_size) {
+    if (wraps) {
         std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + NUM_SYNCS,
                   current_tick);
         used_iterator = 0;
         iterator = 0;
         free_iterator = size;
-
-        if (AreRegionsActive(0, Region(size) + 1)) {
+        const size_t head_last_byte = aligned_size == 0 ? 0 : aligned_size - 1;
+        const size_t head_end_region = (std::min)(Region(head_last_byte) + 1, NUM_SYNCS);
+        if (AreRegionsActive(0, head_end_region)) {
             // Avoid waiting for the previous usages to be free
             return GetStagingBuffer(size, MemoryUsage::Upload);
         }
     }
-    const size_t offset = iterator;
-    iterator = Common::AlignUp(iterator + size, MAX_ALIGNMENT);
+
+    std::fill(sync_ticks.begin() + begin_region, sync_ticks.begin() + end_region, current_tick);
+
+    const size_t offset = wraps ? 0 : iterator;
+    iterator = new_iterator;
+
+    if (!wraps) {
+        free_iterator = (std::max)(free_iterator, offset + size);
+    }
+
     return StagingBufferRef{
         .buffer = *stream_buffer,
         .offset = static_cast<VkDeviceSize>(offset),

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -1068,7 +1068,7 @@ void TextureCacheRuntime::ReinterpretImage(Image& dst, Image& src,
 
         cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT,
                                0, READ_BARRIER, {}, middle_out_barrier);
-        cmdbuf.CopyBufferToImage(copy_buffer, dst_image, VK_IMAGE_LAYOUT_GENERAL, vk_out_copies);
+        cmdbuf.CopyBufferToImage(copy_buffer, dst_image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, vk_out_copies);
         cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
                                0, {}, {}, post_barriers);
     });
@@ -1086,8 +1086,8 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
         return;
     }
     if (aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT && !is_src_msaa && !is_dst_msaa) {
-        blit_image_helper.BlitColor(dst_framebuffer, src.Handle(Shader::TextureType::Color2D),
-                                    dst_region, src_region, filter, operation);
+        blit_image_helper.BlitColor(dst_framebuffer, src, dst_region, src_region, filter,
+                                    operation);
         return;
     }
     ASSERT(src.format == dst.format);
@@ -1106,8 +1106,8 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
         }();
         if (!can_blit_depth_stencil) {
             UNIMPLEMENTED_IF(is_src_msaa || is_dst_msaa);
-            blit_image_helper.BlitDepthStencil(dst_framebuffer, src.DepthView(), src.StencilView(),
-                                               dst_region, src_region, filter, operation);
+            blit_image_helper.BlitDepthStencil(dst_framebuffer, src, dst_region, src_region,
+                                               filter, operation);
             return;
         }
     }
@@ -1968,18 +1968,17 @@ bool Image::BlitScaleHelper(bool scale_up) {
             blit_framebuffer =
                 std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent, scale_up);
         }
-        const auto color_view = blit_view->Handle(Shader::TextureType::Color2D);
 
-        runtime->blit_image_helper.BlitColor(blit_framebuffer.get(), color_view, dst_region,
+        runtime->blit_image_helper.BlitColor(blit_framebuffer.get(), *blit_view, dst_region,
                                              src_region, operation, BLIT_OPERATION);
     } else if (aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
         if (!blit_framebuffer) {
             blit_framebuffer =
                 std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent, scale_up);
         }
-        runtime->blit_image_helper.BlitDepthStencil(blit_framebuffer.get(), blit_view->DepthView(),
-                                                    blit_view->StencilView(), dst_region,
-                                                    src_region, operation, BLIT_OPERATION);
+        runtime->blit_image_helper.BlitDepthStencil(blit_framebuffer.get(), *blit_view,
+                                                    dst_region, src_region, operation,
+                                                    BLIT_OPERATION);
     } else {
         // TODO: Use helper blits where applicable
         flags &= ~ImageFlagBits::Rescaled;

src/video_core/texture_cache/texture_cache_base.h

@@ -110,7 +110,12 @@ class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelI
 
     static constexpr size_t UNSET_CHANNEL{(std::numeric_limits<size_t>::max)()};
 
+#ifdef YUZU_LEGACY
+    static constexpr s64 TARGET_THRESHOLD = 3_GiB;
+#else
     static constexpr s64 TARGET_THRESHOLD = 4_GiB;
+#endif
+
     static constexpr s64 DEFAULT_EXPECTED_MEMORY = 1_GiB + 125_MiB;
     static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB + 625_MiB;
     static constexpr size_t GC_EMERGENCY_COUNTS = 2;
@@ -479,7 +484,11 @@ private:
     };
     Common::LeastRecentlyUsedCache<LRUItemParams> lru_cache;
 
+ #ifdef YUZU_LEGACY
+    static constexpr size_t TICKS_TO_DESTROY = 6;
+ #else
     static constexpr size_t TICKS_TO_DESTROY = 8;
+#endif
     DelayedDestructionRing<Image, TICKS_TO_DESTROY> sentenced_images;
     DelayedDestructionRing<ImageView, TICKS_TO_DESTROY> sentenced_image_view;
     DelayedDestructionRing<Framebuffer, TICKS_TO_DESTROY> sentenced_framebuffers;

src/video_core/vulkan_common/vma.h

@@ -10,4 +10,12 @@
 #define VMA_STATIC_VULKAN_FUNCTIONS 0
 #define VMA_DYNAMIC_VULKAN_FUNCTIONS 1
 
+#ifdef _MSC_VER
+#pragma warning( push )
+#pragma warning( disable : 4189 )
+#endif
 #include "vk_mem_alloc.h"
+
+#ifdef _MSC_VER
+#pragma warning( pop )
+#endif

src/video_core/vulkan_common/vulkan_device.h

@@ -89,7 +89,8 @@ VK_DEFINE_HANDLE(VmaAllocator)
     EXTENSION(NV, VIEWPORT_ARRAY2, viewport_array2)                                                \
     EXTENSION(NV, VIEWPORT_SWIZZLE, viewport_swizzle)                                              \
     EXTENSION(EXT, DESCRIPTOR_INDEXING, descriptor_indexing)                                       \
-    EXTENSION(EXT, FILTER_CUBIC, filter_cubic)
+    EXTENSION(EXT, FILTER_CUBIC, filter_cubic)                                                     \
+    EXTENSION(QCOM, FILTER_CUBIC_WEIGHTS, filter_cubic_weights)
 
 // Define extensions which must be supported.
 #define FOR_EACH_VK_MANDATORY_EXTENSION(EXTENSION_NAME)                                            \
@@ -558,6 +559,11 @@ public:
         return extensions.filter_cubic;
     }
 
+    /// Returns true if the device supports VK_QCOM_filter_cubic_weights
+    bool IsQcomFilterCubicWeightsSupported() const {
+        return extensions.filter_cubic_weights;
+    }
+
     /// Returns true if the device supports VK_EXT_line_rasterization.
     bool IsExtLineRasterizationSupported() const {
         return extensions.line_rasterization;

src/video_core/vulkan_common/vulkan_memory_allocator.cpp

@@ -325,4 +325,6 @@ namespace Vulkan {
         return MemoryCommit(allocator, a, info);
     }
 
+
+
 } // namespace Vulkan

src/yuzu/CMakeLists.txt

@@ -397,8 +397,6 @@ if (NOT WIN32)
     target_include_directories(yuzu PRIVATE ${Qt6Gui_PRIVATE_INCLUDE_DIRS})
 endif()
 
-target_link_libraries(yuzu PRIVATE Vulkan::Headers)
-
 if (UNIX AND NOT APPLE)
     target_link_libraries(yuzu PRIVATE Qt6::DBus)
 

src/yuzu/main.cpp

@@ -95,9 +95,10 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include <QUrl>
 #include <QtConcurrent/QtConcurrent>
 
-#ifdef HAVE_SDL3
 #include <QCheckBox>
 #include <QStringLiteral>
+
+#ifdef HAVE_SDL3
 #include <SDL3/SDL.h> // For SDL ScreenSaver functions
 #endif
 
@@ -544,6 +545,9 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
     // Gen keys if necessary
     OnCheckFirmwareDecryption();
 
+    // Check for orphaned profiles and reset profile data if necessary
+    QtCommon::Content::FixProfiles();
+
     game_list->LoadCompatibilityList();
     // force reload on first load to ensure add-ons get updated
     game_list->PopulateAsync(UISettings::values.game_dirs);
@@ -1770,16 +1774,25 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
 
 void GMainWindow::SetupPrepareForSleep() {
 #ifdef __unix__
-    auto bus = QDBusConnection::systemBus();
-    if (bus.isConnected()) {
+    if (auto bus = QDBusConnection::systemBus(); bus.isConnected()) {
+        // See https://github.com/ConsoleKit2/ConsoleKit2/issues/150
+#ifdef __linux__
+        const auto dbus_logind_service = QStringLiteral("org.freedesktop.login1");
+        const auto dbus_logind_path = QStringLiteral("/org/freedesktop/login1");
+        const auto dbus_logind_manager_if = QStringLiteral("org.freedesktop.login1.Manager");
+        //const auto dbus_logind_session_if = QStringLiteral("org.freedesktop.login1.Session");
+#else
+        const auto dbus_logind_service = QStringLiteral("org.freedesktop.ConsoleKit");
+        const auto dbus_logind_path = QStringLiteral("/org/freedesktop/ConsoleKit/Manager");
+        const auto dbus_logind_manager_if = QStringLiteral("org.freedesktop.ConsoleKit.Manager");
+        //const auto dbus_logind_session_if = QStringLiteral("org.freedesktop.ConsoleKit.Session");
+#endif
         const bool success = bus.connect(
-            QStringLiteral("org.freedesktop.login1"), QStringLiteral("/org/freedesktop/login1"),
-            QStringLiteral("org.freedesktop.login1.Manager"), QStringLiteral("PrepareForSleep"),
+            dbus_logind_service, dbus_logind_path,
+            dbus_logind_manager_if, QStringLiteral("PrepareForSleep"),
             QStringLiteral("b"), this, SLOT(OnPrepareForSleep(bool)));
-
-        if (!success) {
+        if (!success)
             LOG_WARNING(Frontend, "Couldn't register PrepareForSleep signal");
-        }
     } else {
         LOG_WARNING(Frontend, "QDBusConnection system bus is not connected");
     }
@@ -3937,7 +3950,7 @@ void GMainWindow::OnToggleStatusBar() {
 void GMainWindow::OnGameListRefresh()
 {
     // Resets metadata cache and reloads
-    QtCommon::Game::ResetMetadata();
+    QtCommon::Game::ResetMetadata(false);
     game_list->RefreshGameDirectory();
     SetFirmwareVersion();
 }

src/yuzu/migration_worker.cpp

@@ -7,7 +7,6 @@
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <filesystem>
-#include <qdebug.h>
 
 #include "common/fs/path_util.h"
 

tools/README.md

@@ -0,0 +1,21 @@
+# Tools
+
+Tools for Eden and other subprojects.
+
+## Third-Party
+
+- [CPMUtil Scripts](./cpm)
+
+## Eden
+
+- `shellcheck.sh`: Ensure POSIX compliance (and syntax sanity) for all tools in this directory and subdirectories.
+- `llvmpipe-run.sh`: Sets environment variables needed to run any command (or Eden) with llvmpipe.
+- `optimize-assets.sh`: Optimize PNG assets with OptiPng.
+- `update-cpm.sh`: Updates CPM.cmake to the latest version.
+- `update-icons.sh`: Rebuild all icons (macOS, Windows, bitmaps) based on the master SVG file (`dist/dev.eden_emu.eden.svg`)
+    * Also optimizes the master SVG
+    * Requires: `png2icns` (libicns), ImageMagick, [`svgo`](https://github.com/svg/svgo)
+- `dtrace-tool.sh`
+- `lanczos_gen.c`
+- `clang-format.sh`: Runs `clang-format` on the entire codebase.
+    * Requires: clang

tools/clang-format.sh

@@ -1,3 +1,6 @@
 #! /bin/sh
 
-exec find src -iname *.h -o -iname *.cpp | xargs clang-format-15 -i -style=file:src/.clang-format
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+exec find src -iname "*.h" -o -iname "*.cpp" | xargs clang-format -i -style=file:src/.clang-format

tools/cpm-fetch-all.sh

@@ -1,4 +1,4 @@
-#!/bin/bash -ex
+#!/bin/sh -e
 
 # SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later
@@ -6,6 +6,12 @@
 # SPDX-FileCopyrightText: 2025 crueter
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-LIBS=$(find . src -maxdepth 3 -name cpmfile.json -exec jq -j 'keys_unsorted | join(" ")' {} \; -printf " ")
+# provided for workflow compat
 
-tools/cpm-fetch.sh $LIBS
+# shellcheck disable=SC1091
+. tools/cpm/common.sh
+
+chmod +x tools/cpm/fetch.sh
+
+# shellcheck disable=SC2086
+tools/cpm/fetch.sh $LIBS

tools/cpm-fetch.sh

@@ -1,236 +0,0 @@
-#!/bin/bash -e
-
-# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-# SPDX-FileCopyrightText: 2025 crueter
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-[ -z "$CPM_SOURCE_CACHE" ] && CPM_SOURCE_CACHE=$PWD/.cache/cpm
-
-mkdir -p $CPM_SOURCE_CACHE
-
-ROOTDIR="$PWD"
-
-TMP=$(mktemp -d)
-
-download_package() {
-  FILENAME=$(basename "$DOWNLOAD")
-
-  OUTFILE="$TMP/$FILENAME"
-
-  LOWER_PACKAGE=$(tr '[:upper:]' '[:lower:]' <<< "$PACKAGE_NAME")
-  OUTDIR="${CPM_SOURCE_CACHE}/${LOWER_PACKAGE}/${KEY}"
-  [ -d "$OUTDIR" ] && return
-
-  curl "$DOWNLOAD" -sS -L -o "$OUTFILE"
-
-  ACTUAL_HASH=$(${HASH_ALGO}sum "$OUTFILE" | cut -d" " -f1)
-  [ "$ACTUAL_HASH" != "$HASH" ] && echo "!! $FILENAME did not match expected hash; expected $HASH but got $ACTUAL_HASH" && exit 1
-
-  mkdir -p "$OUTDIR"
-
-  pushd "$OUTDIR" > /dev/null
-
-  case "$FILENAME" in
-    (*.7z)
-      7z x "$OUTFILE" > /dev/null
-      ;;
-    (*.tar*)
-      tar xf "$OUTFILE" > /dev/null
-      ;;
-    (*.zip)
-      unzip "$OUTFILE" > /dev/null
-      ;;
-  esac
-
-  # basically if only one real item exists at the top we just move everything from there
-  # since github and some vendors hate me
-  DIRS=$(find -maxdepth 1 -type d -o -type f)
-
-  # thanks gnu
-  if [ $(wc -l <<< "$DIRS") -eq 2 ]; then
-    SUBDIR=$(find . -maxdepth 1 -type d -not -name ".")
-    mv "$SUBDIR"/* .
-    mv "$SUBDIR"/.* . 2>/dev/null || true
-    rmdir "$SUBDIR"
-  fi
-
-  if grep -e "patches" <<< "$JSON" > /dev/null; then
-    PATCHES=$(jq -r '.patches | join(" ")' <<< "$JSON")
-    for patch in $PATCHES; do
-      patch --binary -p1 < "$ROOTDIR"/.patch/$package/$patch
-    done
-  fi
-
-  popd > /dev/null
-}
-
-ci_package() {
-  REPO=$(jq -r ".repo" <<< "$JSON")
-  EXT=$(jq -r '.extension' <<< "$JSON")
-  [ "$EXT" = null ] && EXT="tar.zst"
-
-  VERSION=$(jq -r ".version" <<< "$JSON")
-
-  NAME=$(jq -r ".name" <<< "$JSON")
-  [ "$NAME" = null ] && NAME="$PACKAGE"
-
-  PACKAGE=$(jq -r ".package | \"$package\"" <<< "$JSON")
-
-  DISABLED=$(jq -j '.disabled_platforms' <<< "$JSON")
-
-  [ "$REPO" = null ] && echo "No repo defined for CI package $package" && return
-
-  echo "-- CI package $PACKAGE"
-
-  for platform in windows-amd64 windows-arm64 android solaris freebsd linux linux-aarch64; do
-    echo "-- * platform $platform"
-
-    case $DISABLED in
-      (*"$platform"*)
-        echo "-- * -- disabled"
-        continue
-        ;;
-      (*) ;;
-    esac
-
-    FILENAME="${NAME}-${platform}-${VERSION}.${EXT}"
-    DOWNLOAD="https://$GIT_HOST/${REPO}/releases/download/v${VERSION}/${FILENAME}"
-    PACKAGE_NAME="$PACKAGE"
-    KEY=$platform
-
-    LOWER_PACKAGE=$(tr '[:upper:]' '[:lower:]' <<< "$PACKAGE_NAME")
-    OUTDIR="${CPM_SOURCE_CACHE}/${LOWER_PACKAGE}/${KEY}"
-    [ -d "$OUTDIR" ] && continue
-
-    HASH_ALGO=$(jq -r ".hash_algo" <<< "$JSON")
-    [ "$HASH_ALGO" = null ] && HASH_ALGO=sha512
-
-    HASH_SUFFIX="${HASH_ALGO}sum"
-    HASH_URL="${DOWNLOAD}.${HASH_SUFFIX}"
-
-    HASH=$(curl "$HASH_URL" -sS -q -L -o -)
-
-    download_package
-  done
-}
-
-for package in $@
-do
-  # prepare for cancer
-  # TODO(crueter): Fetch json once?
-  JSON=$(find . src -maxdepth 3 -name cpmfile.json -exec jq -r ".\"$package\" | select( . != null )" {} \;)
-
-  [ -z "$JSON" ] && echo "!! No cpmfile definition for $package" && continue
-
-  PACKAGE_NAME=$(jq -r ".package" <<< "$JSON")
-  [ "$PACKAGE_NAME" = null ] && PACKAGE_NAME="$package"
-
-  GIT_HOST=$(jq -r ".git_host" <<< "$JSON")
-  [ "$GIT_HOST" = null ] && GIT_HOST=github.com
-  REPO=$(jq -r ".repo" <<< "$JSON")
-
-  CI=$(jq -r ".ci" <<< "$JSON")
-  if [ "$CI" != null ]; then
-    ci_package
-    continue
-  fi
-
-  VERSION=$(jq -r ".version" <<< "$JSON")
-  GIT_VERSION=$(jq -r ".git_version" <<< "$JSON")
-  TAG=$(jq -r ".tag" <<< "$JSON")
-  SHA=$(jq -r ".sha" <<< "$JSON")
-
-  [ "$GIT_VERSION" = null ] && GIT_VERSION="$VERSION"
-  [ "$GIT_VERSION" = null ] && GIT_VERSION="$TAG"
-
-  # url parsing WOOOHOOHOHOOHOHOH
-  URL=$(jq -r ".url" <<< "$JSON")
-  SHA=$(jq -r ".sha" <<< "$JSON")
-
-  VERSION=$(jq -r ".version" <<< "$JSON")
-  GIT_VERSION=$(jq -r ".git_version" <<< "$JSON")
-
-  if [ "$GIT_VERSION" != null ]; then
-    VERSION_REPLACE="$GIT_VERSION"
-  else
-    VERSION_REPLACE="$VERSION"
-  fi
-
-  TAG=$(jq -r ".tag" <<< "$JSON")
-
-  TAG=$(sed "s/%VERSION%/$VERSION_REPLACE/" <<< $TAG)
-
-  ARTIFACT=$(jq -r ".artifact" <<< "$JSON")
-  ARTIFACT=$(sed "s/%VERSION%/$VERSION_REPLACE/" <<< $ARTIFACT)
-  ARTIFACT=$(sed "s/%TAG%/$TAG/" <<< $ARTIFACT)
-
-  if [ "$URL" != "null" ]; then
-    DOWNLOAD="$URL"
-  elif [ "$REPO" != "null" ]; then
-    GIT_URL="https://$GIT_HOST/$REPO"
-
-    BRANCH=$(jq -r ".branch" <<< "$JSON")
-
-    if [ "$TAG" != "null" ]; then
-      if [ "$ARTIFACT" != "null" ]; then
-        DOWNLOAD="${GIT_URL}/releases/download/${TAG}/${ARTIFACT}"
-      else
-        DOWNLOAD="${GIT_URL}/archive/refs/tags/${TAG}.tar.gz"
-      fi
-    elif [ "$SHA" != "null" ]; then
-      DOWNLOAD="${GIT_URL}/archive/${SHA}.zip"
-    else
-      if [ "$BRANCH" = null ]; then
-        BRANCH=master
-      fi
-
-      DOWNLOAD="${GIT_URL}/archive/refs/heads/${BRANCH}.zip"
-    fi
-  else
-    echo "!! No repo or URL defined for $package"
-    continue
-  fi
-
-  # key parsing
-  KEY=$(jq -r ".key" <<< "$JSON")
-
-  if [ "$KEY" = null ]; then
-    if [ "$SHA" != null ]; then
-      KEY=$(cut -c1-4 - <<< "$SHA")
-    elif [ "$GIT_VERSION" != null ]; then
-      KEY="$GIT_VERSION"
-    elif [ "$TAG" != null ]; then
-      KEY="$TAG"
-    elif [ "$VERSION" != null ]; then
-      KEY="$VERSION"
-    else
-      echo "!! No valid key could be determined for $package. Must define one of: key, sha, tag, version, git_version"
-      continue
-    fi
-  fi
-
-  echo "-- Downloading regular package $package, with key $KEY, from $DOWNLOAD"
-
-  # hash parsing
-  HASH_ALGO=$(jq -r ".hash_algo" <<< "$JSON")
-  [ "$HASH_ALGO" = null ] && HASH_ALGO=sha512
-
-  HASH=$(jq -r ".hash" <<< "$JSON")
-
-  if [ "$HASH" = null ]; then
-    HASH_SUFFIX="${HASH_ALGO}sum"
-    HASH_URL=$(jq -r ".hash_url" <<< "$JSON")
-
-    if [ "$HASH_URL" = null ]; then
-      HASH_URL="${DOWNLOAD}.${HASH_SUFFIX}"
-    fi
-
-    HASH=$(curl "$HASH_URL" -L -o -)
-  fi
-
-  download_package
-done
-
-rm -rf $TMP