2026-09-14 09:32:00

Signed-off-by: lizzie <lizzie@eden-emu.dev>
2026-09-14 09:23:00
2026-09-15 15:58:23 +00:00 · 2026-09-14 21:33:58 +02:00 · 2026-09-14 21:33:58 +02:00 · 2026-09-14 21:33:58 +02:00 · 2026-09-14 21:33:58 +02:00 · 2026-09-14 21:33:58 +02:00
39 changed files with 1320 additions and 1142 deletions
@@ -0,0 +1,13 @@
+diff --git a/libs/cobalt/include/boost/cobalt/concepts.hpp b/libs/cobalt/include/boost/cobalt/concepts.hpp
+index d49f2ec..a9bdb80 100644
+--- a/libs/cobalt/include/boost/cobalt/concepts.hpp
+++ b/libs/cobalt/include/boost/cobalt/concepts.hpp
+@@ -62,7 +62,7 @@ struct enable_awaitables
+ template <typename T>
+ concept with_get_executor = requires (T& t)
+ {
+-  {t.get_executor()} -> asio::execution::executor;
+  t.get_executor();
+ };
+ 
+ 
@@ -1,28 +0,0 @@
-From cc15da16e533b2a801934eab2dfeaf3c3949a1dc Mon Sep 17 00:00:00 2001
-From: crueter <crueter@eden-emu.dev>
-Date: Mon, 8 Sep 2025 12:28:55 -0400
-Subject: [PATCH] [cmake] disable NEON runtime check on clang-cl
-
-When enabling runtime NEON checking for clang-cl, the linker would error out with `undefined symbol: __emit`, since clang doesn't actually implement this instruction. Therefore it makes sense to disable the runtime check by default on this platform, until either this is fixed or a clang-cl compatible intrinsic check is added (I don't have enough knowledge of MSVC to do this)
---
- cmake/OpusConfig.cmake | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/cmake/OpusConfig.cmake b/cmake/OpusConfig.cmake
-index e9319fbad..d0f459e88 100644
--- a/cmake/OpusConfig.cmake
-+++ b/cmake/OpusConfig.cmake
-@@ -71,7 +71,12 @@ elseif(OPUS_CPU_ARM AND NOT OPUS_DISABLE_INTRINSICS)
-   opus_detect_neon(COMPILER_SUPPORT_NEON)
-   if(COMPILER_SUPPORT_NEON)
-     option(OPUS_USE_NEON "Option to enable NEON" ON)
-    option(OPUS_MAY_HAVE_NEON "Does runtime check for neon support" ON)
-+    if (MSVC AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-+      set(NEON_RUNTIME_CHECK_DEFAULT OFF)
-+    else()
-+      set(NEON_RUNTIME_CHECK_DEFAULT ON)
-+    endif()
-+    option(OPUS_MAY_HAVE_NEON "Does runtime check for neon support" ${NEON_RUNTIME_CHECK_DEFAULT})
-     option(OPUS_PRESUME_NEON "Assume target CPU has NEON support" OFF)
-     if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
-       set(OPUS_PRESUME_NEON ON)
@@ -1,153 +0,0 @@
-From bf455b67b4eaa446ffae5d25410b141b7b1b1082 Mon Sep 17 00:00:00 2001
-From: crueter <crueter@eden-emu.dev>
-Date: Mon, 8 Sep 2025 12:08:20 -0400
-Subject: [PATCH] [cmake] `OPUS_INSTALL` option; only default install if root
- project
-
-Signed-off-by: crueter <crueter@eden-emu.dev>
---
- CMakeLists.txt | 112 ++++++++++++++++++++++++++++---------------------
- 1 file changed, 64 insertions(+), 48 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index fcf034b19..08b5e16f8 100644
--- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -4,6 +4,13 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
- include(OpusPackageVersion)
- get_package_version(PACKAGE_VERSION PROJECT_VERSION)
- 
-+# root project detection
-+if(DEFINED PROJECT_NAME)
-+  set(root_project OFF)
-+else()
-+  set(root_project ON)
-+endif()
-+
- project(Opus LANGUAGES C VERSION ${PROJECT_VERSION})
- 
- include(OpusFunctions)
-@@ -83,12 +90,16 @@ set(OPUS_DNN_FLOAT_DEBUG_HELP_STR "Run DNN computations as float for debugging p
- option(OPUS_DNN_FLOAT_DEBUG ${OPUS_DNN_FLOAT_DEBUG_HELP_STR} OFF)
- add_feature_info(OPUS_DNN_FLOAT_DEBUG OPUS_DNN_FLOAT_DEBUG ${OPUS_DNN_FLOAT_DEBUG_HELP_STR})
- 
-+set(OPUS_INSTALL_HELP_STR "Install Opus targets")
-+option(OPUS_INSTALL ${OPUS_INSTALL_HELP_STR} ${root_project})
-+add_feature_info(OPUS_INSTALL OPUS_INSTALL ${OPUS_INSTALL_HELP_STR})
-+
- set(OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR "install pkg-config module.")
-option(OPUS_INSTALL_PKG_CONFIG_MODULE ${OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR} ON)
-+option(OPUS_INSTALL_PKG_CONFIG_MODULE ${OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR} ${OPUS_INSTALL})
- add_feature_info(OPUS_INSTALL_PKG_CONFIG_MODULE OPUS_INSTALL_PKG_CONFIG_MODULE ${OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR})
- 
- set(OPUS_INSTALL_CMAKE_CONFIG_MODULE_HELP_STR "install CMake package config module.")
-option(OPUS_INSTALL_CMAKE_CONFIG_MODULE ${OPUS_INSTALL_CMAKE_CONFIG_MODULE_HELP_STR} ON)
-+option(OPUS_INSTALL_CMAKE_CONFIG_MODULE ${OPUS_INSTALL_CMAKE_CONFIG_MODULE_HELP_STR} ${OPUS_INSTALL})
- add_feature_info(OPUS_INSTALL_CMAKE_CONFIG_MODULE OPUS_INSTALL_CMAKE_CONFIG_MODULE ${OPUS_INSTALL_CMAKE_CONFIG_MODULE_HELP_STR})
- 
- set(OPUS_DRED_HELP_STR "enable DRED.")
-@@ -613,53 +624,58 @@ if(OPUS_BUILD_FRAMEWORK)
-                         OUTPUT_NAME Opus)
- endif()
- 
-install(TARGETS opus
-        EXPORT OpusTargets
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-        FRAMEWORK DESTINATION ${CMAKE_INSTALL_PREFIX}
-        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opus)
-
-if(OPUS_INSTALL_PKG_CONFIG_MODULE)
-  set(prefix ${CMAKE_INSTALL_PREFIX})
-  set(exec_prefix ${CMAKE_INSTALL_PREFIX})
-  set(libdir ${CMAKE_INSTALL_FULL_LIBDIR})
-  set(includedir ${CMAKE_INSTALL_FULL_INCLUDEDIR})
-  set(VERSION ${PACKAGE_VERSION})
-  if(HAVE_LIBM)
-    set(LIBM "-lm")
-+if (OPUS_INSTALL)
-+  install(TARGETS opus
-+          EXPORT OpusTargets
-+          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-+          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-+          RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-+          FRAMEWORK DESTINATION ${CMAKE_INSTALL_PREFIX}
-+          PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opus)
-+
-+  if(OPUS_INSTALL_PKG_CONFIG_MODULE)
-+    set(prefix ${CMAKE_INSTALL_PREFIX})
-+    set(exec_prefix ${CMAKE_INSTALL_PREFIX})
-+    set(libdir ${CMAKE_INSTALL_FULL_LIBDIR})
-+    set(includedir ${CMAKE_INSTALL_FULL_INCLUDEDIR})
-+    set(VERSION ${PACKAGE_VERSION})
-+    if(HAVE_LIBM)
-+      set(LIBM "-lm")
-+    endif()
-+    configure_file(opus.pc.in opus.pc)
-+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/opus.pc
-+            DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-+  endif()
-+
-+  if(OPUS_INSTALL_CMAKE_CONFIG_MODULE)
-+    set(CPACK_GENERATOR TGZ)
-+    include(CPack)
-+    set(CMAKE_INSTALL_PACKAGEDIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
-+    install(EXPORT OpusTargets
-+            NAMESPACE Opus::
-+            DESTINATION ${CMAKE_INSTALL_PACKAGEDIR})
-+
-+    include(CMakePackageConfigHelpers)
-+
-+    set(INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR})
-+    configure_package_config_file(
-+      ${PROJECT_SOURCE_DIR}/cmake/OpusConfig.cmake.in
-+      OpusConfig.cmake
-+      INSTALL_DESTINATION
-+      ${CMAKE_INSTALL_PACKAGEDIR}
-+      PATH_VARS
-+      INCLUDE_INSTALL_DIR
-+      INSTALL_PREFIX
-+      ${CMAKE_INSTALL_PREFIX})
-+
-+    write_basic_package_version_file(OpusConfigVersion.cmake
-+                                    VERSION ${PROJECT_VERSION}
-+                                    COMPATIBILITY SameMajorVersion)
-+
-+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/OpusConfig.cmake
-+                  ${CMAKE_CURRENT_BINARY_DIR}/OpusConfigVersion.cmake
-+            DESTINATION ${CMAKE_INSTALL_PACKAGEDIR})
-   endif()
-  configure_file(opus.pc.in opus.pc)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/opus.pc
-          DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-endif()
-
-if(OPUS_INSTALL_CMAKE_CONFIG_MODULE)
-  set(CPACK_GENERATOR TGZ)
-  include(CPack)
-  set(CMAKE_INSTALL_PACKAGEDIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
-  install(EXPORT OpusTargets
-          NAMESPACE Opus::
-          DESTINATION ${CMAKE_INSTALL_PACKAGEDIR})
-
-  include(CMakePackageConfigHelpers)
-
-  set(INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR})
-  configure_package_config_file(${PROJECT_SOURCE_DIR}/cmake/OpusConfig.cmake.in
-                                OpusConfig.cmake
-                                INSTALL_DESTINATION
-                                ${CMAKE_INSTALL_PACKAGEDIR}
-                                PATH_VARS
-                                INCLUDE_INSTALL_DIR
-                                INSTALL_PREFIX
-                                ${CMAKE_INSTALL_PREFIX})
-  write_basic_package_version_file(OpusConfigVersion.cmake
-                                   VERSION ${PROJECT_VERSION}
-                                   COMPATIBILITY SameMajorVersion)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/OpusConfig.cmake
-                ${CMAKE_CURRENT_BINARY_DIR}/OpusConfigVersion.cmake
-          DESTINATION ${CMAKE_INSTALL_PACKAGEDIR})
- endif()
- 
- if(OPUS_BUILD_PROGRAMS)
@@ -417,9 +417,12 @@ AddJsonPackage(boost)
 set(BOOST_NO_HEADERS ${Boost_ADDED})

 if (Boost_ADDED)
-    add_compile_definitions(YUZU_BOOST_v1)
+    if (MSVC OR ANDROID)
+        add_compile_definitions(YUZU_BOOST_v1)
+    endif()
+
    if (NOT MSVC OR CXX_CLANG)
-        # solaris sucks
+        # boost sucks
        if (SOLARIS)
            add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-pthreads>)
        endif()
@@ -428,7 +431,8 @@ if (Boost_ADDED)
        target_compile_options(boost_icl INTERFACE $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-shadow>)
        target_compile_options(boost_asio INTERFACE
            $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-conversion>
-            $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-implicit-fallthrough>)
+            $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-implicit-fallthrough>
+        )
    endif()
 endif()

@@ -460,21 +464,6 @@ if (NOT YUZU_STATIC_ROOM)
    if (ZLIB_ADDED)
        add_library(ZLIB::ZLIB ALIAS zlibstatic)
    endif()
-
-    # Opus
-    AddJsonPackage(opus)
-
-    if (Opus_ADDED)
-        if (MSVC AND CXX_CLANG)
-            target_compile_options(opus PRIVATE
-                $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-implicit-function-declaration>
-            )
-        endif()
-    endif()
-
-    if (NOT TARGET Opus::opus)
-        add_library(Opus::opus ALIAS opus)
-    endif()
 endif()

 if(NOT TARGET Boost::headers)
@@ -1,22 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-find_package(PkgConfig QUIET)
-pkg_search_module(OPUS QUIET IMPORTED_TARGET opus)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Opus
-    REQUIRED_VARS OPUS_LINK_LIBRARIES
-    VERSION_VAR OPUS_VERSION
-)
-
-if (MSYS2)
-    FixMsysPath(PkgConfig::OPUS)
-endif()
-
-if (Opus_FOUND AND NOT TARGET Opus::opus)
-    add_library(Opus::opus ALIAS PkgConfig::OPUS)
-endif()
@@ -6,19 +6,22 @@
        "version": "v0.19.0"
    },
    "boost": {
-        "artifact": "boost-%VERSION%.tar.zst",
+        "artifact": "%VERSION%-cmake.tar.xz",
        "find_args": "CONFIG OPTIONAL_COMPONENTS headers context system fiber filesystem",
-        "hash": "681d97be4386767662e230b2e7c9754d45e709cc5db4e747c23c27d1f5b0e87770bdf19b0bc44dcb0e8349324887bbb8fffb432098f4d0ce74a5043021a90afc",
+        "hash": "6ae6e94664fe7f2fb01976b59b276ac5df8085c7503fa829d810fbfe495960cfec44fa2c36e2cb23480bc19c956ed199d4952b02639a00a6c07625d4e7130c2d",
        "min_version": "1.57",
        "package": "Boost",
-        "repo": "eden-emulator/ext-boost",
-        "version": "1.92.0"
+        "patches": [
+            "0001-clang-cl.patch"
+        ],
+        "repo": "boostorg/boost",
+        "version": "boost-1.90.0"
    },
    "boost_headers": {
        "bundled": true,
-        "hash": "c5fa2cd72f6e6666b7963b97bc359c75284b8fb540c30f3629a028b85270c9bc66c8a051383964f2bd4c1e005a4691593d15696e7ef39ea87cf6cff9e5691fb2",
+        "hash": "4ef845775e2277a8104ded6ddf749aa262ce52cf8438042869a048f9a0156dd772fbbcfa74efa1378fecef339b7286f6fe4b4feb5c45d49966b35d08e3e83507",
        "repo": "boostorg/headers",
-        "version": "boost-1.91.0"
+        "version": "boost-1.90.0"
    },
    "catch2": {
        "hash": "7eea385d79d88a5690cde131fe7ccda97d5c54ea09d6f515000d7bf07c828809d61c1ac99912c1ee507cf933f61c1c47ecdcc45df7850ffa82714034b0fccf35",
@@ -79,7 +82,7 @@
        "name": "ffmpeg",
        "package": "FFmpeg",
        "repo": "crueter-ci/FFmpeg",
-        "version": "9.0.1-1788120736-bf1b838f2a"
+        "version": "9.0.1-1788303113-bf1b838f2a"
    },
    "fmt": {
        "hash": "f0da82c545b01692e9fd30fdfb613dbb8dd9716983dcd0ff19ac2a8d36f74beb5540ef38072fdecc1e34191b3682a8542ecbf3a61ef287dbba0a2679d4e023f2",
@@ -207,21 +210,6 @@
        "repo": "jimmy-park/openssl-cmake",
        "version": "3.6.2"
    },
-    "opus": {
-        "find_args": "MODULE",
-        "hash": "9506147b0de35befda8633ff272981cc2575c860874791bd455b752f797fd7dbd1079f0ba42ccdd7bb1fe6773fa5e84b3d75667c2883dd1fb2d0e4a5fa4f8387",
-        "min_version": "1.3",
-        "options": [
-            "OPUS_PRESUME_NEON ON"
-        ],
-        "package": "Opus",
-        "patches": [
-            "0001-disable-clang-runtime-neon.patch",
-            "0002-no-install.patch"
-        ],
-        "repo": "xiph/opus",
-        "version": "a3f0ec02b3"
-    },
    "quazip": {
        "hash": "609c240c7f029ac26a37d8fbab51bc16284e05e128b78b9b9c0e95d083538c36047a67d682759ac990e4adb0eeb90f04f1ea7fe2253bbda7e7e3bcce32e53dd8",
        "min_version": "1.3",
@@ -60,7 +60,6 @@ All other dependencies will be downloaded and built by [CPM](https://github.com/
 * [ZLIB](https://www.zlib.net/) 1.2+
 * [zstd](https://facebook.github.io/zstd/) 1.5+
 * [enet](http://enet.bespin.org/) 1.3+
-* [Opus](https://opus-codec.org/) 1.3+

 Vulkan 1.3.274+ is also needed:

@@ -121,7 +120,7 @@ sudo emerge -a \
    dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
    dev-util/spirv-tools dev-util/spirv-headers dev-util/vulkan-headers \
    dev-util/vulkan-utility-libraries dev-util/glslang \
-    media-gfx/renderdoc media-libs/libva media-libs/opus media-video/ffmpeg \
+    media-gfx/renderdoc media-libs/libva media-video/ffmpeg \
    media-libs/VulkanMemoryAllocator media-libs/libsdl3 media-libs/cubeb \
    net-libs/enet \
    sys-libs/zlib \
@@ -153,7 +152,7 @@ Required USE flags:
 <summary>Arch Linux</summary>

 ```sh
-sudo pacman -Syu --needed base-devel boost catch2 cmake enet ffmpeg fmt git glslang libzip lz4 ninja nlohmann-json openssl opus qt6-base qt6-multimedia qt6-charts sdl3 zlib zstd zip unzip vulkan-headers vulkan-utility-libraries libusb spirv-tools spirv-headers
+sudo pacman -Syu --needed base-devel boost catch2 cmake enet ffmpeg fmt git glslang libzip lz4 ninja nlohmann-json openssl qt6-base qt6-multimedia qt6-charts sdl3 zlib zstd zip unzip vulkan-headers vulkan-utility-libraries libusb spirv-tools spirv-headers
 ```

 * Building with QT Web Engine requires `qt6-webengine` as well.
@@ -166,7 +165,7 @@ sudo pacman -Syu --needed base-devel boost catch2 cmake enet ffmpeg fmt git glsl
 <summary>Ubuntu, Debian, Mint Linux</summary>

 ```sh
-sudo apt-get install autoconf cmake g++ gcc git glslang-tools libglu1-mesa-dev libhidapi-dev libpulse-dev libtool libudev-dev libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0 libxcb-xinerama0 libxcb-xkb1 libxext-dev libxkbcommon-x11-0 mesa-common-dev nasm ninja-build qt6-base-private-dev catch2 libfmt-dev liblz4-dev nlohmann-json3-dev libzstd-dev libssl-dev libavfilter-dev libavcodec-dev libswscale-dev pkg-config zlib1g-dev libva-dev libvdpau-dev qt6-tools-dev qt6-charts-dev libvulkan-dev spirv-tools spirv-headers libusb-1.0-0-dev libxbyak-dev libboost-dev libboost-fiber-dev libboost-context-dev libsdl3-dev libopus-dev libasound2t64 vulkan-utility-libraries-dev
+sudo apt-get install autoconf cmake g++ gcc git glslang-tools libglu1-mesa-dev libhidapi-dev libpulse-dev libtool libudev-dev libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0 libxcb-xinerama0 libxcb-xkb1 libxext-dev libxkbcommon-x11-0 mesa-common-dev nasm ninja-build qt6-base-private-dev catch2 libfmt-dev liblz4-dev nlohmann-json3-dev libzstd-dev libssl-dev libavfilter-dev libavcodec-dev libswscale-dev pkg-config zlib1g-dev libva-dev libvdpau-dev qt6-tools-dev qt6-charts-dev libvulkan-dev spirv-tools spirv-headers libusb-1.0-0-dev libxbyak-dev libboost-dev libboost-fiber-dev libboost-context-dev libsdl3-dev libasound2t64 vulkan-utility-libraries-dev
 ```

 * Ubuntu 26.04, Linux Mint 22.3, or Debian 13 or later is required.
@@ -213,7 +212,7 @@ First, enable the community repository; [see here](https://wiki.alpinelinux.org/
 # Enable the community repository
 setup-apkrepos -c
 # Install
-apk add g++ git cmake make mesa-dev qt6-qtbase-dev qt6-qtbase-private-dev libquazip1-qt6 ffmpeg-dev qt6-charts-dev libusb-dev libtool boost-dev sdl3-dev zstd-dev vulkan-utility-libraries spirv-tools-dev openssl-dev nlohmann-json lz4-dev opus-dev jq patch
+apk add g++ git cmake make mesa-dev qt6-qtbase-dev qt6-qtbase-private-dev libquazip1-qt6 ffmpeg-dev qt6-charts-dev libusb-dev libtool boost-dev sdl3-dev zstd-dev vulkan-utility-libraries spirv-tools-dev openssl-dev nlohmann-json lz4-dev  jq patch
 ```

 </details>
@@ -261,7 +260,7 @@ brew install molten-vk

 As root run:
 ```sh
-pkg install devel/cmake devel/sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base x11-toolkits/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib graphics/vulkan-utility-libraries graphics/vulkan-headers graphics/spirv-headers quazip-qt6
+pkg install devel/cmake devel/sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base x11-toolkits/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib graphics/vulkan-utility-libraries graphics/vulkan-headers graphics/spirv-headers quazip-qt6
 ```

 If using FreeBSD 12 or prior, use `devel/pkg-config` instead.
@@ -275,7 +274,7 @@ If using FreeBSD 12 or prior, use `devel/pkg-config` instead.
 For NetBSD +10.1:

 ```sh
-pkgin install git cmake boost fmtlib SDL3 catch2 libjwt spirv-headers spirv-tools ffmpeg7 libva nlohmann-json jq libopus qt6-qtbase qt6-qtcharts qt6-qtmultimedia qt6-qttools cpp-httplib lz4 vulkan-headers nasm autoconf enet pkg-config libusb1 libcxx frozen
+pkgin install git cmake boost fmtlib SDL3 catch2 libjwt spirv-headers spirv-tools ffmpeg7 libva nlohmann-json jq qt6-qtbase qt6-qtcharts qt6-qtmultimedia qt6-qttools cpp-httplib lz4 vulkan-headers nasm autoconf enet pkg-config libusb1 libcxx frozen
 ```

 [Caveats](./Caveats.md#netbsd).
@@ -306,7 +305,7 @@ pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmak
 <summary>OpenIndiana</summary>

 ```sh
-sudo pkg install git cmake 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
+sudo pkg install git cmake qt6 boost glslang libzip library/lz4 libusb-1 nlohmann-json openssl sdl3 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm developer/fmt
 ```

 [Caveats](./Caveats.md#openindiana).
@@ -330,7 +329,7 @@ sudo pkgin install git cmake autoconf build-essential libusb-1 nasm gcc13

 ```sh
 BASE="git make autoconf libtool automake-wrapper jq patch"
-MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus libusb openssl SDL3"
+MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet libusb openssl SDL3"
 # Either x86_64 or clang-aarch64 (Windows on ARM)
 packages="$BASE"
 for pkg in $MINGW; do
@@ -356,7 +355,7 @@ pacman -Syuu --needed --noconfirm $packages
 <summary>HaikuOS</summary>

 ```sh
-pkgman install git cmake patch libfmt_devel nlohmann_json lz4_devel opus_devel boost1.90_devel vulkan_devel qt6_base_devel qt6_declarative_devel libsdl3_devel ffmpeg7_devel libx11_devel enet_devel catch2_devel quazip1_qt5_devel qt6_5compat_devel glslang qt6_devel qt6_charts_devel cubeb_devel simpleini quazip_qt6_devel
+pkgman install git cmake patch libfmt_devel nlohmann_json lz4_devel boost1.90_devel vulkan_devel qt6_base_devel qt6_declarative_devel libsdl3_devel ffmpeg7_devel libx11_devel enet_devel catch2_devel quazip1_qt5_devel qt6_5compat_devel glslang qt6_devel qt6_charts_devel cubeb_devel simpleini quazip_qt6_devel
 ```

 [Caveats](./Caveats.md#haikuos).
@@ -12,7 +12,7 @@ pkgs.mkShellNoCC {
    git cmake clang gnumake patch jq pkg-config
    # libraries
    openssl boost fmt nlohmann_json lz4 zlib zstd
-    enet libopus vulkan-headers vulkan-utility-libraries
+    enet vulkan-headers vulkan-utility-libraries
    spirv-tools spirv-headers vulkan-loader unzip
    glslang python3 httplib cpp-jwt ffmpeg-headless
    libusb1 cubeb
@@ -79,13 +79,6 @@ class LicensesFragment : Fragment() {
                R.string.license_ffmpeg_copyright,
                R.string.license_ffmpeg_text
            ),
-            License(
-                R.string.license_opus,
-                R.string.license_opus_description,
-                R.string.license_opus_link,
-                R.string.license_opus_copyright,
-                R.string.license_opus_text
-            ),
            License(
                R.string.license_sirit,
                R.string.license_sirit_description,
@@ -1784,51 +1784,6 @@ RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
 FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
 SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGES.
-    </string>
-    <string name="license_opus" translatable="false">Opus</string>
-    <string name="license_opus_description" translatable="false">Modern audio compression for the internet</string>
-    <string name="license_opus_link" translatable="false">https://github.com/xiph/opus</string>
-    <string name="license_opus_copyright" translatable="false">Copyright 2001–2011 Xiph.Org, Skype Limited, Octasic, Jean-Marc Valin, Timothy B. Terriberry, CSIRO, Gregory Maxwell, Mark Borgerding, Erik de Castro Lopo</string>
-    <string name="license_opus_text" translatable="false">
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:\n\n
-
- Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.\n\n
-
- Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.\n\n
-
- Neither the name of Internet Society, IETF or IETF Trust, nor the
-names of specific contributors, may be used to endorse or promote
-products derived from this software without specific prior written
-permission.\n\n
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-``AS IS\'\' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\n
-
-Opus is subject to the royalty-free patent licenses which are
-specified at:\n\n
-
-Xiph.Org Foundation:
-https://datatracker.ietf.org/ipr/1524/ \n\n
-
-Microsoft Corporation:
-https://datatracker.ietf.org/ipr/1914/ \n\n
-
-Broadcom Corporation:
-https://datatracker.ietf.org/ipr/1526/
    </string>
    <string name="license_sirit" translatable="false">Sirit</string>
    <string name="license_sirit_description" translatable="false">A runtime SPIR-V assembler</string>
@@ -15,10 +15,6 @@ add_library(audio_core STATIC
    adsp/apps/audio_renderer/command_list_processor.h
    adsp/apps/opus/opus_decoder.cpp
    adsp/apps/opus/opus_decoder.h
-    adsp/apps/opus/opus_decode_object.cpp
-    adsp/apps/opus/opus_decode_object.h
-    adsp/apps/opus/opus_multistream_decode_object.cpp
-    adsp/apps/opus/opus_multistream_decode_object.h
    adsp/apps/opus/shared_memory.h
    audio_core.cpp
    audio_core.h
@@ -226,8 +222,14 @@ else()
        $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-sign-conversion>)
 endif()

-target_include_directories(audio_core PRIVATE ${OPUS_INCLUDE_DIRS})
-target_link_libraries(audio_core PUBLIC common core Opus::opus)
+if (YUZU_USE_EXTERNAL_FFMPEG)
+    add_dependencies(audio_core ffmpeg-build)
+endif()
+target_include_directories(audio_core PUBLIC ${FFmpeg_INCLUDE_DIR})
+target_link_libraries(audio_core PRIVATE ${FFmpeg_LIBRARIES})
+target_link_options(audio_core PRIVATE ${FFmpeg_LDFLAGS})
+
+target_link_libraries(audio_core PUBLIC common core)

 if (ENABLE_CUBEB)
    target_sources(audio_core PRIVATE
@@ -1,110 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "audio_core/adsp/apps/opus/opus_decode_object.h"
-#include "common/assert.h"
-
-namespace AudioCore::ADSP::OpusDecoder {
-namespace {
-bool IsValidChannelCount(u32 channel_count) {
-    return channel_count == 1 || channel_count == 2;
-}
-} // namespace
-
-u32 OpusDecodeObject::GetWorkBufferSize(u32 channel_count) {
-    if (!IsValidChannelCount(channel_count)) {
-        return 0;
-    }
-    return static_cast<u32>(sizeof(OpusDecodeObject)) + opus_decoder_get_size(channel_count);
-}
-
-OpusDecodeObject& OpusDecodeObject::Initialize(u64 buffer, u64 buffer2) {
-    auto* new_decoder = reinterpret_cast<OpusDecodeObject*>(buffer);
-    auto* comparison = reinterpret_cast<OpusDecodeObject*>(buffer2);
-
-    if (new_decoder->magic == DecodeObjectMagic) {
-        if (!new_decoder->initialized ||
-            (new_decoder->initialized && new_decoder->self == comparison)) {
-            new_decoder->state_valid = true;
-        }
-    } else {
-        new_decoder->initialized = false;
-        new_decoder->state_valid = true;
-    }
-    return *new_decoder;
-}
-
-s32 OpusDecodeObject::InitializeDecoder(u32 sample_rate, u32 channel_count) {
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    if (initialized) {
-        return OPUS_OK;
-    }
-
-    // Unfortunately libopus does not expose the OpusDecoder struct publicly, so we can't include
-    // it in this class. Nintendo does not allocate memory, which is why we have a workbuffer
-    // provided.
-    // We could use _create and have libopus allocate it for us, but then we have to separately
-    // track which decoder is being used between this and multistream in order to call the correct
-    // destroy from the host side.
-    // This is a bit cringe, but is safe as these objects are only ever initialized inside the given
-    // workbuffer, and GetWorkBufferSize will guarantee there's enough space to follow.
-    decoder = (LibOpusDecoder*)(this + 1);
-    s32 ret = opus_decoder_init(decoder, sample_rate, channel_count);
-    if (ret == OPUS_OK) {
-        magic = DecodeObjectMagic;
-        initialized = true;
-        state_valid = true;
-        self = this;
-        final_range = 0;
-    }
-    return ret;
-}
-
-s32 OpusDecodeObject::Shutdown() {
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    if (initialized) {
-        magic = 0x0;
-        initialized = false;
-        state_valid = false;
-        self = nullptr;
-        final_range = 0;
-        decoder = nullptr;
-    }
-    return OPUS_OK;
-}
-
-s32 OpusDecodeObject::ResetDecoder() {
-    return opus_decoder_ctl(decoder, OPUS_RESET_STATE);
-}
-
-s32 OpusDecodeObject::Decode(u32& out_sample_count, u64 output_data, u64 output_data_size,
-                             u64 input_data, u64 input_data_size) {
-    ASSERT(initialized);
-    out_sample_count = 0;
-
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    auto ret_code_or_samples = opus_decode(
-        decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),
-        reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);
-
-    if (ret_code_or_samples < OPUS_OK) {
-        return ret_code_or_samples;
-    }
-
-    out_sample_count = ret_code_or_samples;
-    return opus_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);
-}
-
-} // namespace AudioCore::ADSP::OpusDecoder
@@ -1,41 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <opus.h>
-
-#include "common/common_types.h"
-
-namespace AudioCore::ADSP::OpusDecoder {
-using LibOpusDecoder = ::OpusDecoder;
-static constexpr u32 DecodeObjectMagic = 0xDEADBEEF;
-
-class OpusDecodeObject {
-public:
-    static u32 GetWorkBufferSize(u32 channel_count);
-    static OpusDecodeObject& Initialize(u64 buffer, u64 buffer2);
-
-    s32 InitializeDecoder(u32 sample_rate, u32 channel_count);
-    s32 Shutdown();
-    s32 ResetDecoder();
-    s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
-               u64 input_data_size);
-    u32 GetFinalRange() const noexcept {
-        return final_range;
-    }
-
-private:
-    u32 magic;
-    bool initialized;
-    bool state_valid;
-    OpusDecodeObject* self;
-    u32 final_range;
-    LibOpusDecoder* decoder;
-};
-static_assert(std::is_trivially_constructible_v<OpusDecodeObject>);
-
-} // namespace AudioCore::ADSP::OpusDecoder
@@ -5,55 +5,397 @@
 // SPDX-License-Identifier: GPL-2.0-or-later

 #include <array>
-#include <chrono>

-#include "audio_core/adsp/apps/opus/opus_decode_object.h"
-#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"
+extern "C" {
+#include <libswresample/swresample.h>
+#include <libavcodec/avcodec.h>
+#include <libavcodec/codec.h>
+#include <libavcodec/packet.h>
+#include <libavutil/channel_layout.h>
+#include <libavutil/frame.h>
+#include <libavutil/opt.h>
+#include <libavutil/samplefmt.h>
+}
+
 #include "audio_core/adsp/apps/opus/shared_memory.h"
 #include "audio_core/audio_core.h"
-#include "audio_core/common/common.h"
 #include "common/logging.h"
 #include "common/thread.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/hle/service/audio/errors.h"

 namespace AudioCore::ADSP::OpusDecoder {

 namespace {
-constexpr size_t OpusStreamCountMax = 255;
+constexpr u32 OPUS_STREAM_COUNT_MAX = 255;
+// https://git.ffmpeg.org/gitweb/ffmpeg.git/blob_plain/HEAD:/libavcodec/libopusdec.c
+constexpr u32 OPUS_HEAD_SIZE = 19;
+constexpr u32 OPUS_MAX_CHANNELS = 2;

 bool IsValidChannelCount(u32 channel_count) {
-    return channel_count == 1 || channel_count == 2;
+    return channel_count >= 1 || channel_count <= OPUS_MAX_CHANNELS;
 }

-bool IsValidMultiStreamChannelCount(u32 channel_count) {
-    return channel_count <= OpusStreamCountMax;
+bool IsValidStreamCounts(u32 total_stream_count, u32 stereo_stream_count) {
+    return total_stream_count > 0 && total_stream_count <= OPUS_STREAM_COUNT_MAX
+        && s32(stereo_stream_count) >= 0 && stereo_stream_count <= total_stream_count;
 }

-bool IsValidMultiStreamStreamCounts(s32 total_stream_count, s32 stereo_stream_count) {
-    return IsValidMultiStreamChannelCount(total_stream_count) && total_stream_count > 0 &&
-           stereo_stream_count >= 0 && stereo_stream_count <= total_stream_count;
-}
+struct OpusGenericDecodeParams {
+    AVPacket* pkt = nullptr;
+    AVFrame* frame = nullptr;
+    u8* tmp_buf[8] = {nullptr};
+};
+
+struct OpusGenericDecodeObject {
+    static u32 GetWorkBufferSizeMultistream(u32 total_stream_count, u32 stereo_stream_count) {
+        if (IsValidStreamCounts(total_stream_count, stereo_stream_count))
+            return 32 + 2556 * (total_stream_count * stereo_stream_count);
+        return 0;
+    }
+
+    static u32 GetWorkBufferSize(u32 channel_count) {
+        if (channel_count == 1 || channel_count == 2)
+            return 32 + 2556 * channel_count;
+        return 0;
+    }
+
+    /// idempotency of initialize is guaranteed
+    Result InitializeDecoder(u32 sample_rate, u32 total_stream_count, u32 channel_count, u32 stereo_stream_count, u8 const* mappings) {
+        LOG_DEBUG(Audio_DSP, "sample_rate={}, total_stream_count={}, channel_count={}, stereo_stream_count={}, mappings={}", sample_rate, total_stream_count, channel_count, stereo_stream_count, fmt::ptr(mappings));
+        ASSERT(channel_count >= 1 && channel_count <= 2);
+        // prefer libopus, ffmpeg docs say to use libopus **if** available
+        // However, native opus can also work with swrescale:
+        // it uses planarfloat, we can resample to s16
+        AVCodec const* codec = avcodec_find_decoder_by_name("libopus");
+        bool is_libopus = codec != nullptr;
+        if (!codec) {
+            LOG_WARNING(Audio_DSP, "using ffmpeg native opus decoder");
+            codec = avcodec_find_decoder(AV_CODEC_ID_OPUS);
+        }
+        ASSERT(!(avc && avcodec_is_open(avc)));
+        if ((avc = avcodec_alloc_context3(codec)) != nullptr) {
+            if (is_libopus) {
+                const std::array<u8, 2> mapping_arr{0, 1};
+                mappings = mappings ? mappings : mapping_arr.data();
+
+                // freed by avcodec_context_free()
+                u8 *edata = reinterpret_cast<u8*>(av_mallocz(OPUS_HEAD_SIZE + 2 * OPUS_MAX_CHANNELS + AV_INPUT_BUFFER_PADDING_SIZE));
+                ASSERT(edata);
+                edata[9] = u8(channel_count); //channels
+                edata[10] = u8(0); //opus->pre_skip
+                edata[16] = u8(0); //gain_db
+                edata[18] = u8(0); //channel_map
+                edata[OPUS_HEAD_SIZE + 0] = u8(total_stream_count);
+                edata[OPUS_HEAD_SIZE + 1] = u8(stereo_stream_count);
+                if (channel_count >= 1) edata[OPUS_HEAD_SIZE + 2] = mappings[0];
+                if (channel_count >= 2) edata[OPUS_HEAD_SIZE + 3] = mappings[1];
+                avc->extradata = edata;
+                avc->extradata_size = OPUS_HEAD_SIZE + 2 * channel_count;
+            }
+
+            // FFmpeg hardcodes sample rate
+            avc->sample_rate = sample_rate;
+            avc->request_sample_fmt = AV_SAMPLE_FMT_S16;
+            avc->max_samples = 0x10000; //64K
+            av_channel_layout_default(&avc->ch_layout, channel_count);
+            if (avcodec_open2(avc, codec, nullptr) >= 0) {
+                ASSERT(avc->request_sample_fmt == AV_SAMPLE_FMT_S16);
+                // opus fltp -> libopus s16
+                if (swr_alloc_set_opts2(
+                    &swr,
+                    &avc->ch_layout, AV_SAMPLE_FMT_S16, avc->sample_rate,
+                    &avc->ch_layout, (enum AVSampleFormat)avc->sample_fmt, avc->sample_rate,
+                    0, nullptr) >= 0) {
+                    if (swr_init(swr) >= 0) {
+                        return ResultSuccess;
+                    }
+                }
+            }
+        }
+        Shutdown();
+        return Service::Audio::ResultLibOpusInternalError;
+    }
+
+    Result Shutdown() {
+        LOG_DEBUG(Audio_DSP, "called avc={}", fmt::ptr(avc));
+        swr_free(&swr);
+        avcodec_free_context(&avc);
+        return ResultSuccess;
+    }
+
+    Result ResetDecoder() {
+        LOG_DEBUG(Audio_DSP, "called avc={}", fmt::ptr(avc));
+        if (avc) {
+            if (avcodec_is_open(avc)) avcodec_flush_buffers(avc);
+            return ResultSuccess;
+        }
+        return Service::Audio::ResultLibOpusInvalidState;
+    }
+
+    Result Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data, u64 input_data_size, OpusGenericDecodeParams params) {
+        LOG_DEBUG(Audio_DSP, "called out_sample_count={},output_data={:#x},output_data_size={},input_data={:#x},input_data_size={}", fmt::ptr(&out_sample_count), output_data, output_data_size, input_data, input_data_size);
+        ASSERT(avc && avcodec_is_open(avc));
+        out_sample_count = 0;
+        int r;
+        LOG_DEBUG(Audio_DSP, "old packet data={}", fmt::ptr(params.pkt->data));
+        if ((r = av_new_packet(params.pkt, int(input_data_size))) >= 0) {
+            LOG_DEBUG(Audio_DSP, "new packet data={}", fmt::ptr(params.pkt->data));
+            std::memcpy(params.pkt->data, reinterpret_cast<const u8*>(input_data), input_data_size);
+
+            r = avcodec_send_packet(avc, params.pkt);
+            av_packet_unref(params.pkt);
+            if (r >= 0) {
+                while ((r = avcodec_receive_frame(avc, params.frame)) >= 0) {
+                    LOG_DEBUG(Audio_DSP, "frame data={},data[0]={},nb_samples={}", fmt::ptr(params.frame->data), fmt::ptr(params.frame->data[0]), params.frame->nb_samples);
+                    ASSERT(std::in_range<u16>(params.frame->nb_samples));
+                    u8 *dst_arr[2] = {reinterpret_cast<u8*>(output_data), nullptr};
+                    if (params.frame->format == avc->request_sample_fmt) {
+                        // input_bsize == output_bsize
+                        av_samples_copy(dst_arr, params.frame->data, out_sample_count, 0, params.frame->nb_samples, params.frame->ch_layout.nb_channels, (enum AVSampleFormat)params.frame->format);
+                        out_sample_count += params.frame->nb_samples;
+                    } else {
+                        int out_samples = int(av_rescale_rnd(swr_get_delay(swr, params.frame->sample_rate) + params.frame->nb_samples, params.frame->sample_rate, params.frame->sample_rate, AV_ROUND_UP));
+                        out_samples = swr_convert(swr, params.tmp_buf, out_samples, (const u8 **)params.frame->data, params.frame->nb_samples);
+                        av_samples_copy(dst_arr, params.tmp_buf, out_sample_count, 0, out_samples, params.frame->ch_layout.nb_channels, avc->request_sample_fmt);
+                        out_sample_count += out_samples;
+                    }
+                    av_frame_unref(params.frame);
+                }
+                if (r == AVERROR(EAGAIN) || r == AVERROR_EOF) {
+                    LOG_DEBUG(Audio_DSP, "{}", r); // non-errors
+                } else if (r < 0) {
+                    LOG_ERROR(Audio_DSP, "{}", r); // errors
+                }
+                return ResultSuccess;
+            }
+        }
+        LOG_ERROR(Audio_DSP, "{}", r);
+        return Service::Audio::ResultLibOpusInvalidState;
+    }
+
+    AVCodecContext* avc = nullptr;
+    SwrContext* swr = nullptr;
+};
 } // namespace

-OpusDecoder::OpusDecoder(Core::System& system_) : system{system_} {
-    init_thread = std::jthread([this](std::stop_token stop_token) { Init(stop_token); });
+OpusDecoder::OpusDecoder(Core::System& system) {
+    dsp_thread = std::jthread([this, &system](std::stop_token stop_token) {
+        Common::SetCurrentThreadName("DSP_OpusDecoder");
+        if (Receive(Direction::DSP, stop_token) != Message::Start) {
+            LOG_ERROR(Service_Audio, "DSP OpusDecoder failed to receive Start message. Opus initialization failed.");
+            return;
+        }
+        Send(Direction::Host, Message::StartOK);
+
+        // Main OpusDecoder thread, responsible for processing the incoming Opus packets.
+        ::Common::unordered_map<u64, OpusGenericDecodeObject> decode_objects;
+        // Staging buffers used by various decoders
+        // 1 <= channels <= 2, then, UPB channels => 2
+        // 64K is enough for most
+        OpusGenericDecodeParams params{};
+        av_samples_alloc(params.tmp_buf, nullptr, 2, (int)0x10000, AV_SAMPLE_FMT_S16, 0);
+        params.pkt = av_packet_alloc();
+        params.frame = av_frame_alloc();
+
+        while (!stop_token.stop_requested()) {
+            auto msg = Receive(Direction::DSP, stop_token);
+            LOG_DEBUG(Audio_DSP, "msg={}, buffer={}", msg, shared_memory->host_send_data[0]);
+            switch (msg) {
+            case Shutdown:
+                Send(Direction::Host, Message::ShutdownOK);
+                return;
+            case GetWorkBufferSize: {
+                auto channel_count = s32(shared_memory->host_send_data[0]);
+
+                ASSERT(IsValidChannelCount(channel_count));
+
+                shared_memory->dsp_return_data[0] = OpusGenericDecodeObject::GetWorkBufferSize(channel_count);
+                Send(Direction::Host, Message::GetWorkBufferSizeOK);
+                break;
+            }
+            case InitializeDecodeObject: {
+                auto buffer = shared_memory->host_send_data[0];
+                auto buffer_size = shared_memory->host_send_data[1];
+                auto sample_rate = s32(shared_memory->host_send_data[2]);
+                auto channel_count = s32(shared_memory->host_send_data[3]);
+
+                ASSERT(sample_rate >= 0);
+                ASSERT(IsValidChannelCount(channel_count));
+                ASSERT(buffer_size >= OpusGenericDecodeObject::GetWorkBufferSize(channel_count));
+
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    it->second.Shutdown();
+                    shared_memory->dsp_return_data[0] = it->second.InitializeDecoder(sample_rate, 1, channel_count, channel_count == 2 ? 1 : 0, nullptr).raw;
+                } else {
+                    OpusGenericDecodeObject obj{};
+                    shared_memory->dsp_return_data[0] = obj.InitializeDecoder(sample_rate, 1, channel_count, channel_count == 2 ? 1 : 0, nullptr).raw;
+                    decode_objects.insert_or_assign(buffer, obj);
+                }
+                Send(Direction::Host, Message::InitializeDecodeObjectOK);
+                break;
+            }
+            case ShutdownDecodeObject: {
+                auto buffer = shared_memory->host_send_data[0];
+                //[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    shared_memory->dsp_return_data[0] = it->second.Shutdown().raw;
+                } else {
+                    LOG_ERROR(Audio_DSP, "operating unregistered buffer {}", buffer);
+                    shared_memory->dsp_return_data[0] = Service::Audio::ResultLibOpusInvalidState.raw;
+                }
+                Send(Direction::Host, Message::ShutdownDecodeObjectOK);
+                break;
+            }
+            case DecodeInterleaved: {
+                auto start_time = system.CoreTiming().GetGlobalTimeUs();
+
+                auto buffer = shared_memory->host_send_data[0];
+                auto input_data = shared_memory->host_send_data[1];
+                auto input_data_size = shared_memory->host_send_data[2];
+                auto output_data = shared_memory->host_send_data[3];
+                auto output_data_size = shared_memory->host_send_data[4];
+                //auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
+                auto reset_requested = shared_memory->host_send_data[6];
+
+                u32 decoded_samples{0};
+
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    auto res = ResultSuccess;
+                    if (reset_requested)
+                        res = it->second.ResetDecoder();
+                    if (res == ResultSuccess)
+                        res = it->second.Decode(decoded_samples, output_data, output_data_size, input_data, input_data_size, params);
+
+                    auto end_time = system.CoreTiming().GetGlobalTimeUs();
+                    shared_memory->dsp_return_data[0] = res.raw;
+                    shared_memory->dsp_return_data[1] = decoded_samples;
+                    shared_memory->dsp_return_data[2] = (end_time - start_time).count();
+                } else {
+                    LOG_ERROR(Audio_DSP, "operating unregistered buffer {}", buffer);
+                    shared_memory->dsp_return_data[0] = Service::Audio::ResultLibOpusInvalidState.raw;
+                }
+                Send(Direction::Host, Message::DecodeInterleavedOK);
+                break;
+            }
+            case MapMemory: {
+                [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
+                [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+                Send(Direction::Host, Message::MapMemoryOK);
+                break;
+            }
+            case UnmapMemory: {
+                [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
+                [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+                Send(Direction::Host, Message::UnmapMemoryOK);
+                break;
+            }
+            case GetWorkBufferSizeForMultiStream: {
+                auto total_stream_count = s32(shared_memory->host_send_data[0]);
+                auto stereo_stream_count = s32(shared_memory->host_send_data[1]);
+
+                ASSERT(IsValidStreamCounts(total_stream_count, stereo_stream_count));
+
+                shared_memory->dsp_return_data[0] = OpusGenericDecodeObject::GetWorkBufferSizeMultistream(total_stream_count, stereo_stream_count);
+                Send(Direction::Host, Message::GetWorkBufferSizeForMultiStreamOK);
+                break;
+            }
+            case InitializeMultiStreamDecodeObject: {
+                auto buffer = shared_memory->host_send_data[0];
+                auto buffer_size = shared_memory->host_send_data[1];
+                auto sample_rate = s32(shared_memory->host_send_data[2]);
+                auto channel_count = s32(shared_memory->host_send_data[3]);
+                auto total_stream_count = s32(shared_memory->host_send_data[4]);
+                auto stereo_stream_count = s32(shared_memory->host_send_data[5]);
+                // Nintendo seem to have a bug here, they try to use &host_send_data[6] for the channel
+                // mappings, but [6] is never set, and there is not enough room in the argument data for
+                // more than 40 channels, when 255 are possible.
+                // It also means the mapping values are undefined, though likely always 0,
+                // and the mappings given by the game are ignored. The mappings are copied to this
+                // dedicated buffer host side, so let's do as intended.
+                auto mappings = shared_memory->channel_mapping.data();
+
+                ASSERT(IsValidStreamCounts(total_stream_count, stereo_stream_count));
+                ASSERT(sample_rate >= 0);
+                ASSERT(buffer_size >= OpusGenericDecodeObject::GetWorkBufferSizeMultistream(total_stream_count, stereo_stream_count));
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    it->second.Shutdown();
+                    shared_memory->dsp_return_data[0] = it->second.InitializeDecoder(sample_rate, total_stream_count, channel_count, stereo_stream_count, mappings).raw;
+                } else {
+                    OpusGenericDecodeObject obj{};
+                    shared_memory->dsp_return_data[0] = obj.InitializeDecoder(sample_rate, total_stream_count, channel_count, stereo_stream_count, mappings).raw;
+                    decode_objects.insert_or_assign(buffer, obj);
+                }
+                Send(Direction::Host, Message::InitializeMultiStreamDecodeObjectOK);
+                break;
+            }
+            case ShutdownMultiStreamDecodeObject: {
+                auto buffer = shared_memory->host_send_data[0];
+                //[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    shared_memory->dsp_return_data[0] = it->second.Shutdown().raw;
+                } else {
+                    LOG_ERROR(Audio_DSP, "operating unregistered buffer {}", buffer);
+                    shared_memory->dsp_return_data[0] = Service::Audio::ResultLibOpusInvalidState.raw;
+                }
+                Send(Direction::Host, Message::ShutdownMultiStreamDecodeObjectOK);
+                break;
+            }
+            case DecodeInterleavedForMultiStream: {
+                auto start_time = system.CoreTiming().GetGlobalTimeUs();
+
+                auto buffer = shared_memory->host_send_data[0];
+                auto input_data = shared_memory->host_send_data[1];
+                auto input_data_size = shared_memory->host_send_data[2];
+                auto output_data = shared_memory->host_send_data[3];
+                auto output_data_size = shared_memory->host_send_data[4];
+                //auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
+                auto reset_requested = shared_memory->host_send_data[6];
+
+                u32 decoded_samples{0};
+
+                if (auto const it = decode_objects.find(buffer); it != decode_objects.end()) {
+                    auto res = ResultSuccess;
+                    if (reset_requested)
+                        res = it->second.ResetDecoder();
+                    if (res == ResultSuccess)
+                        res = it->second.Decode(decoded_samples, output_data, output_data_size, input_data, input_data_size, params);
+
+                    auto end_time = system.CoreTiming().GetGlobalTimeUs();
+                    shared_memory->dsp_return_data[0] = res.raw;
+                    shared_memory->dsp_return_data[1] = decoded_samples;
+                    shared_memory->dsp_return_data[2] = (end_time - start_time).count();
+                } else {
+                    LOG_ERROR(Audio_DSP, "operating unregistered buffer {}", buffer);
+                    shared_memory->dsp_return_data[0] = Service::Audio::ResultLibOpusInvalidState.raw;
+                }
+                Send(Direction::Host, Message::DecodeInterleavedForMultiStreamOK);
+                break;
+            }
+            default:
+                LOG_ERROR(Audio_DSP, "Invalid OpusDecoder command {}", msg);
+                continue;
+            }
+        }
+        for (auto e : decode_objects)
+            e.second.Shutdown();
+        av_freep(params.tmp_buf);
+        av_frame_free(&params.frame);
+        av_packet_free(&params.pkt);
+    });
 }

 OpusDecoder::~OpusDecoder() {
-    if (!running) {
-        init_thread.request_stop();
-        return;
+    if (dsp_thread.joinable()) {
+        // Shutdown the thread
+        auto const stop_token = dsp_thread.get_stop_token();
+        Send(Direction::DSP, Message::Shutdown);
+        auto msg = Receive(Direction::Host, stop_token);
+        ASSERT_MSG(msg == Message::ShutdownOK, "Expected Opus shutdown code {}, got {}", Message::ShutdownOK, msg);
+        dsp_thread.request_stop();
+        dsp_thread.join();
    }
-
-    // Shutdown the thread
-    Send(Direction::DSP, Message::Shutdown);
-    auto msg = Receive(Direction::Host);
-    ASSERT_MSG(msg == Message::ShutdownOK, "Expected Opus shutdown code {}, got {}",
-               Message::ShutdownOK, msg);
-    main_thread.request_stop();
-    main_thread.join();
-    running = false;
 }

 void OpusDecoder::Send(Direction dir, u32 message) {
@@ -64,206 +406,4 @@ u32 OpusDecoder::Receive(Direction dir, std::stop_token stop_token) {
    return mailbox.Receive(dir, stop_token);
 }

-void OpusDecoder::Init(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("DSP_OpusDecoder_Init");
-
-    if (Receive(Direction::DSP, stop_token) != Message::Start) {
-        LOG_ERROR(Service_Audio,
-                  "DSP OpusDecoder failed to receive Start message. Opus initialization failed.");
-        return;
-    }
-    main_thread = std::jthread([this](std::stop_token st) { Main(st); });
-    running = true;
-    Send(Direction::Host, Message::StartOK);
-}
-
-void OpusDecoder::Main(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("DSP_OpusDecoder_Main");
-
-    while (!stop_token.stop_requested()) {
-        auto msg = Receive(Direction::DSP, stop_token);
-        switch (msg) {
-        case Shutdown:
-            Send(Direction::Host, Message::ShutdownOK);
-            return;
-
-        case GetWorkBufferSize: {
-            auto channel_count = static_cast<s32>(shared_memory->host_send_data[0]);
-
-            ASSERT(IsValidChannelCount(channel_count));
-
-            shared_memory->dsp_return_data[0] = OpusDecodeObject::GetWorkBufferSize(channel_count);
-            Send(Direction::Host, Message::GetWorkBufferSizeOK);
-        } break;
-
-        case InitializeDecodeObject: {
-            auto buffer = shared_memory->host_send_data[0];
-            auto buffer_size = shared_memory->host_send_data[1];
-            auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
-            auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
-
-            ASSERT(sample_rate >= 0);
-            ASSERT(IsValidChannelCount(channel_count));
-            ASSERT(buffer_size >= OpusDecodeObject::GetWorkBufferSize(channel_count));
-
-            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
-            shared_memory->dsp_return_data[0] =
-                decoder_object.InitializeDecoder(sample_rate, channel_count);
-
-            Send(Direction::Host, Message::InitializeDecodeObjectOK);
-        } break;
-
-        case ShutdownDecodeObject: {
-            auto buffer = shared_memory->host_send_data[0];
-            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
-
-            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
-            shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
-
-            Send(Direction::Host, Message::ShutdownDecodeObjectOK);
-        } break;
-
-        case DecodeInterleaved: {
-            auto start_time = system.CoreTiming().GetGlobalTimeUs();
-
-            auto buffer = shared_memory->host_send_data[0];
-            auto input_data = shared_memory->host_send_data[1];
-            auto input_data_size = shared_memory->host_send_data[2];
-            auto output_data = shared_memory->host_send_data[3];
-            auto output_data_size = shared_memory->host_send_data[4];
-            auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
-            auto reset_requested = shared_memory->host_send_data[6];
-
-            u32 decoded_samples{0};
-
-            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
-            s32 error_code{OPUS_OK};
-            if (reset_requested) {
-                error_code = decoder_object.ResetDecoder();
-            }
-
-            if (error_code == OPUS_OK) {
-                error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
-                                                   input_data, input_data_size);
-            }
-
-            if (error_code == OPUS_OK) {
-                if (final_range && decoder_object.GetFinalRange() != final_range) {
-                    error_code = OPUS_INVALID_PACKET;
-                }
-            }
-
-            auto end_time = system.CoreTiming().GetGlobalTimeUs();
-            shared_memory->dsp_return_data[0] = error_code;
-            shared_memory->dsp_return_data[1] = decoded_samples;
-            shared_memory->dsp_return_data[2] = (end_time - start_time).count();
-
-            Send(Direction::Host, Message::DecodeInterleavedOK);
-        } break;
-
-        case MapMemory: {
-            [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
-            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
-            Send(Direction::Host, Message::MapMemoryOK);
-        } break;
-
-        case UnmapMemory: {
-            [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
-            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
-            Send(Direction::Host, Message::UnmapMemoryOK);
-        } break;
-
-        case GetWorkBufferSizeForMultiStream: {
-            auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[0]);
-            auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[1]);
-
-            ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
-
-            shared_memory->dsp_return_data[0] = OpusMultiStreamDecodeObject::GetWorkBufferSize(
-                total_stream_count, stereo_stream_count);
-            Send(Direction::Host, Message::GetWorkBufferSizeForMultiStreamOK);
-        } break;
-
-        case InitializeMultiStreamDecodeObject: {
-            auto buffer = shared_memory->host_send_data[0];
-            auto buffer_size = shared_memory->host_send_data[1];
-            auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
-            auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
-            auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[4]);
-            auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[5]);
-            // Nintendo seem to have a bug here, they try to use &host_send_data[6] for the channel
-            // mappings, but [6] is never set, and there is not enough room in the argument data for
-            // more than 40 channels, when 255 are possible.
-            // It also means the mapping values are undefined, though likely always 0,
-            // and the mappings given by the game are ignored. The mappings are copied to this
-            // dedicated buffer host side, so let's do as intended.
-            auto mappings = shared_memory->channel_mapping.data();
-
-            ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
-            ASSERT(sample_rate >= 0);
-            ASSERT(buffer_size >= OpusMultiStreamDecodeObject::GetWorkBufferSize(
-                                      total_stream_count, stereo_stream_count));
-
-            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
-            shared_memory->dsp_return_data[0] = decoder_object.InitializeDecoder(
-                sample_rate, total_stream_count, channel_count, stereo_stream_count, mappings);
-
-            Send(Direction::Host, Message::InitializeMultiStreamDecodeObjectOK);
-        } break;
-
-        case ShutdownMultiStreamDecodeObject: {
-            auto buffer = shared_memory->host_send_data[0];
-            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
-
-            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
-            shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
-
-            Send(Direction::Host, Message::ShutdownMultiStreamDecodeObjectOK);
-        } break;
-
-        case DecodeInterleavedForMultiStream: {
-            auto start_time = system.CoreTiming().GetGlobalTimeUs();
-
-            auto buffer = shared_memory->host_send_data[0];
-            auto input_data = shared_memory->host_send_data[1];
-            auto input_data_size = shared_memory->host_send_data[2];
-            auto output_data = shared_memory->host_send_data[3];
-            auto output_data_size = shared_memory->host_send_data[4];
-            auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
-            auto reset_requested = shared_memory->host_send_data[6];
-
-            u32 decoded_samples{0};
-
-            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
-            s32 error_code{OPUS_OK};
-            if (reset_requested) {
-                error_code = decoder_object.ResetDecoder();
-            }
-
-            if (error_code == OPUS_OK) {
-                error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
-                                                   input_data, input_data_size);
-            }
-
-            if (error_code == OPUS_OK) {
-                if (final_range && decoder_object.GetFinalRange() != final_range) {
-                    error_code = OPUS_INVALID_PACKET;
-                }
-            }
-
-            auto end_time = system.CoreTiming().GetGlobalTimeUs();
-            shared_memory->dsp_return_data[0] = error_code;
-            shared_memory->dsp_return_data[1] = decoded_samples;
-            shared_memory->dsp_return_data[2] = (end_time - start_time).count();
-
-            Send(Direction::Host, Message::DecodeInterleavedForMultiStreamOK);
-        } break;
-
-        default:
-            LOG_ERROR(Service_Audio, "Invalid OpusDecoder command {}", msg);
-            continue;
-        }
-    }
-}
-
 } // namespace AudioCore::ADSP::OpusDecoder
@@ -6,12 +6,13 @@

 #pragma once

-#include <memory>
 #include <thread>

+#include "common/container/unordered_map.h"
 #include "audio_core/adsp/apps/opus/shared_memory.h"
 #include "audio_core/adsp/mailbox.h"
 #include "common/common_types.h"
+#include "core/hle/result.h"

 namespace Core {
 class System;
@@ -48,16 +49,14 @@ enum Message : u32 {
    DecodeInterleavedForMultiStreamOK = 50,
 };

-/**
- * The AudioRenderer application running on the ADSP.
- */
+/// @brief The AudioRenderer application running on the ADSP.
 class OpusDecoder {
 public:
    explicit OpusDecoder(Core::System& system);
    ~OpusDecoder();

    bool IsRunning() const noexcept {
-        return running;
+        return dsp_thread.joinable();
    }

    void Send(Direction dir, u32 message);
@@ -68,28 +67,12 @@ public:
    }

 private:
-    /**
-     * Initializing thread, launched at audio_core boot to avoid blocking the main emu boot thread.
-     */
-    void Init(std::stop_token stop_token);
-    /**
-     * Main OpusDecoder thread, responsible for processing the incoming Opus packets.
-     */
-    void Main(std::stop_token stop_token);
-
-    /// Core system
-    Core::System& system;
    /// Mailbox to communicate messages with the host, drives the main thread
    Mailbox mailbox;
-    /// Init thread
-    std::jthread init_thread{};
-    /// Main thread
-    std::jthread main_thread{};
-    /// The current state
-    bool running{};
    /// Structure shared with the host, input data set by the host before sending a mailbox message,
    /// and the responses are written back by the OpusDecoder.
    SharedMemory* shared_memory{};
+    std::jthread dsp_thread{};
 };

 } // namespace AudioCore::ADSP::OpusDecoder
@@ -1,113 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"
-#include "common/assert.h"
-
-namespace AudioCore::ADSP::OpusDecoder {
-
-namespace {
-constexpr u32 OpusStreamCountMax = 255;
-
-bool IsValidStreamCounts(u32 total_stream_count, u32 stereo_stream_count) {
-    return total_stream_count > 0 && total_stream_count <= OpusStreamCountMax &&
-           static_cast<s32>(stereo_stream_count) >= 0 &&
-           stereo_stream_count <= total_stream_count;
-}
-} // namespace
-
-u32 OpusMultiStreamDecodeObject::GetWorkBufferSize(u32 total_stream_count,
-                                                   u32 stereo_stream_count) {
-    if (IsValidStreamCounts(total_stream_count, stereo_stream_count)) {
-        return static_cast<u32>(sizeof(OpusMultiStreamDecodeObject)) +
-               opus_multistream_decoder_get_size(total_stream_count, stereo_stream_count);
-    }
-    return 0;
-}
-
-OpusMultiStreamDecodeObject& OpusMultiStreamDecodeObject::Initialize(u64 buffer, u64 buffer2) {
-    auto* new_decoder = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer);
-    auto* comparison = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer2);
-
-    if (new_decoder->magic == DecodeMultiStreamObjectMagic) {
-        if (!new_decoder->initialized ||
-            (new_decoder->initialized && new_decoder->self == comparison)) {
-            new_decoder->state_valid = true;
-        }
-    } else {
-        new_decoder->initialized = false;
-        new_decoder->state_valid = true;
-    }
-    return *new_decoder;
-}
-
-s32 OpusMultiStreamDecodeObject::InitializeDecoder(u32 sample_rate, u32 total_stream_count,
-                                                   u32 channel_count, u32 stereo_stream_count,
-                                                   u8* mappings) {
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    if (initialized) {
-        return OPUS_OK;
-    }
-
-    // See OpusDecodeObject::InitializeDecoder for an explanation of this
-    decoder = (LibOpusMSDecoder*)(this + 1);
-    s32 ret = opus_multistream_decoder_init(decoder, sample_rate, channel_count, total_stream_count,
-                                            stereo_stream_count, mappings);
-    if (ret == OPUS_OK) {
-        magic = DecodeMultiStreamObjectMagic;
-        initialized = true;
-        state_valid = true;
-        self = this;
-        final_range = 0;
-    }
-    return ret;
-}
-
-s32 OpusMultiStreamDecodeObject::Shutdown() {
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    if (initialized) {
-        magic = 0x0;
-        initialized = false;
-        state_valid = false;
-        self = nullptr;
-        final_range = 0;
-        decoder = nullptr;
-    }
-    return OPUS_OK;
-}
-
-s32 OpusMultiStreamDecodeObject::ResetDecoder() {
-    return opus_multistream_decoder_ctl(decoder, OPUS_RESET_STATE);
-}
-
-s32 OpusMultiStreamDecodeObject::Decode(u32& out_sample_count, u64 output_data,
-                                        u64 output_data_size, u64 input_data, u64 input_data_size) {
-    ASSERT(initialized);
-    out_sample_count = 0;
-
-    if (!state_valid) {
-        return OPUS_INVALID_STATE;
-    }
-
-    auto ret_code_or_samples = opus_multistream_decode(
-        decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),
-        reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);
-
-    if (ret_code_or_samples < OPUS_OK) {
-        return ret_code_or_samples;
-    }
-
-    out_sample_count = ret_code_or_samples;
-    return opus_multistream_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);
-}
-
-} // namespace AudioCore::ADSP::OpusDecoder
@@ -1,42 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <opus_multistream.h>
-
-#include "common/common_types.h"
-
-namespace AudioCore::ADSP::OpusDecoder {
-using LibOpusMSDecoder = ::OpusMSDecoder;
-static constexpr u32 DecodeMultiStreamObjectMagic = 0xDEADBEEF;
-
-class OpusMultiStreamDecodeObject {
-public:
-    static u32 GetWorkBufferSize(u32 total_stream_count, u32 stereo_stream_count);
-    static OpusMultiStreamDecodeObject& Initialize(u64 buffer, u64 buffer2);
-
-    s32 InitializeDecoder(u32 sample_rate, u32 total_stream_count, u32 channel_count,
-                          u32 stereo_stream_count, u8* mappings);
-    s32 Shutdown();
-    s32 ResetDecoder();
-    s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
-               u64 input_data_size);
-    u32 GetFinalRange() const noexcept {
-        return final_range;
-    }
-
-private:
-    u32 magic;
-    bool initialized;
-    bool state_valid;
-    OpusMultiStreamDecodeObject* self;
-    u32 final_range;
-    LibOpusMSDecoder* decoder;
-};
-static_assert(std::is_trivially_constructible_v<OpusMultiStreamDecodeObject>);
-
-} // namespace AudioCore::ADSP::OpusDecoder
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace AudioCore::ADSP {
+
+static constexpr u32 DECODE_OBJECT_MAGIC = 0xDEADBEEF;
+struct LibOpusDecoder {
+    u32 magic;
+    bool initialized;
+    bool state_valid;
+    LibOpusDecoder* self;
+    u32 final_range;
+    void* decoder;
+};
+static_assert(sizeof(LibOpusDecoder) == 32);
+
+static constexpr u32 DECODE_MULTISTREAM_OBJECT_MAGIC = 0xDEADBEEF;
+struct LibOpusMultistreamDecoder {
+    u32 magic;
+    bool initialized;
+    bool state_valid;
+    LibOpusMultistreamDecoder* self;
+    u32 final_range;
+    void* decoder;
+};
+static_assert(sizeof(LibOpusMultistreamDecoder) == 32);
+
+}
@@ -6,7 +6,6 @@

 #pragma once

-#include "common/common_funcs.h"
 #include "common/common_types.h"

 namespace AudioCore::ADSP::OpusDecoder {
@@ -10,39 +10,18 @@
 #include "audio_core/audio_core.h"
 #include "audio_core/opus/hardware_opus.h"
 #include "core/core.h"
+#include "core/hle/result.h"

 namespace AudioCore::OpusDecoder {
+
 namespace {
 using namespace Service::Audio;
-
-static constexpr Result ResultCodeFromLibOpusErrorCode(u64 error_code) {
-    s32 error{static_cast<s32>(error_code)};
-    ASSERT(error <= OPUS_OK);
-    switch (error) {
-    case OPUS_ALLOC_FAIL:
-        R_THROW(ResultLibOpusAllocFail);
-    case OPUS_INVALID_STATE:
-        R_THROW(ResultLibOpusInvalidState);
-    case OPUS_UNIMPLEMENTED:
-        R_THROW(ResultLibOpusUnimplemented);
-    case OPUS_INVALID_PACKET:
-        R_THROW(ResultLibOpusInvalidPacket);
-    case OPUS_INTERNAL_ERROR:
-        R_THROW(ResultLibOpusInternalError);
-    case OPUS_BUFFER_TOO_SMALL:
-        R_THROW(ResultBufferTooSmall);
-    case OPUS_BAD_ARG:
-        R_THROW(ResultLibOpusBadArg);
-    case OPUS_OK:
-        R_RETURN(ResultSuccess);
-    }
-    UNREACHABLE();
-}
-
 } // namespace

 HardwareOpus::HardwareOpus(Core::System& system_)
-    : system{system_}, opus_decoder{system.AudioCore().ADSP().OpusDecoder()} {
+    : system{system_}
+    , opus_decoder{system.AudioCore().ADSP().OpusDecoder()}
+{
    opus_decoder.SetSharedMemory(shared_memory);
 }

@@ -112,7 +91,7 @@ Result HardwareOpus::InitializeDecodeObject(u32 sample_rate, u32 channel_count,
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }

-    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
+    R_RETURN(Result(u32(shared_memory.dsp_return_data[0])));
 }

 Result HardwareOpus::InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,
@@ -140,7 +119,7 @@ Result HardwareOpus::InitializeMultiStreamDecodeObject(u32 sample_rate, u32 chan
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }

-    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
+    R_RETURN(Result(u32(shared_memory.dsp_return_data[0])));
 }

 Result HardwareOpus::ShutdownDecodeObject(void* buffer, u64 buffer_size) {
@@ -154,7 +133,7 @@ Result HardwareOpus::ShutdownDecodeObject(void* buffer, u64 buffer_size) {
               "Expected Opus shutdown code {}, got {}",
               ADSP::OpusDecoder::Message::ShutdownDecodeObjectOK, msg);

-    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
+    R_RETURN(Result(u32(shared_memory.dsp_return_data[0])));
 }

 Result HardwareOpus::ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size) {
@@ -169,7 +148,7 @@ Result HardwareOpus::ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_si
               "Expected Opus shutdown code {}, got {}",
               ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObjectOK, msg);

-    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
+    R_RETURN(Result(u32(shared_memory.dsp_return_data[0])));
 }

 Result HardwareOpus::DecodeInterleaved(u32& out_sample_count, void* output_data,
@@ -193,12 +172,12 @@ Result HardwareOpus::DecodeInterleaved(u32& out_sample_count, void* output_data,
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }

-    auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};
-    if (error_code == OPUS_OK) {
-        out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);
+    auto error_code = s32(shared_memory.dsp_return_data[0]);
+    if (error_code == ResultSuccess.raw) {
+        out_sample_count = u32(shared_memory.dsp_return_data[1]);
        out_time_taken = 1000 * shared_memory.dsp_return_data[2];
    }
-    R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));
+    R_RETURN(Result(u32(error_code)));
 }

 Result HardwareOpus::DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,
@@ -207,29 +186,27 @@ Result HardwareOpus::DecodeInterleavedForMultiStream(u32& out_sample_count, void
                                                     void* buffer, u64& out_time_taken,
                                                     bool reset) {
    std::scoped_lock l{mutex};
-    shared_memory.host_send_data[0] = (u64)buffer;
-    shared_memory.host_send_data[1] = (u64)input_data;
+    shared_memory.host_send_data[0] = u64(buffer);
+    shared_memory.host_send_data[1] = u64(input_data);
    shared_memory.host_send_data[2] = input_data_size;
-    shared_memory.host_send_data[3] = (u64)output_data;
+    shared_memory.host_send_data[3] = u64(output_data);
    shared_memory.host_send_data[4] = output_data_size;
    shared_memory.host_send_data[5] = 0;
    shared_memory.host_send_data[6] = reset;

-    opus_decoder.Send(ADSP::Direction::DSP,
-                      ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStream);
+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStream);
    auto msg = opus_decoder.Receive(ADSP::Direction::Host);
    if (msg != ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK) {
-        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
-                  ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK, msg);
+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}", ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK, msg);
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }

-    auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};
-    if (error_code == OPUS_OK) {
+    auto const error_code = shared_memory.dsp_return_data[0];
+    if (error_code == ResultSuccess.raw) {
        out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);
        out_time_taken = 1000 * shared_memory.dsp_return_data[2];
    }
-    R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));
+    R_RETURN(Result(u32(shared_memory.dsp_return_data[0])));
 }

 Result HardwareOpus::MapMemory(void* buffer, u64 buffer_size) {
@@ -240,8 +217,7 @@ Result HardwareOpus::MapMemory(void* buffer, u64 buffer_size) {
    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::MapMemory);
    auto msg = opus_decoder.Receive(ADSP::Direction::Host);
    if (msg != ADSP::OpusDecoder::Message::MapMemoryOK) {
-        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
-                  ADSP::OpusDecoder::Message::MapMemoryOK, msg);
+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}", ADSP::OpusDecoder::Message::MapMemoryOK, msg);
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }
    R_SUCCEED();
@@ -255,8 +231,7 @@ Result HardwareOpus::UnmapMemory(void* buffer, u64 buffer_size) {
    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::UnmapMemory);
    auto msg = opus_decoder.Receive(ADSP::Direction::Host);
    if (msg != ADSP::OpusDecoder::Message::UnmapMemoryOK) {
-        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
-                  ADSP::OpusDecoder::Message::UnmapMemoryOK, msg);
+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}", ADSP::OpusDecoder::Message::UnmapMemoryOK, msg);
        R_THROW(ResultInvalidOpusDSPReturnCode);
    }
    R_SUCCEED();
@@ -8,8 +8,6 @@

 #include <array>
 #include <mutex>
-#include <opus.h>
-
 #include "audio_core/adsp/apps/opus/opus_decoder.h"
 #include "audio_core/adsp/apps/opus/shared_memory.h"
 #include "audio_core/adsp/mailbox.h"
@@ -96,15 +96,15 @@ struct PageTable {
        }

        /// Write page info atomically
-        inline void Store(bool marked, PageType type, u16 block, uintptr_t pointer) noexcept {
+        constexpr void Store(bool marked, PageType type, u16 block, uintptr_t pointer) noexcept {
            data_raw.store(std::bit_cast<u64>(Data{marked, type, block, pointer}));
        }

-        inline void MarkRasterizerCached() noexcept {
+        constexpr void MarkRasterizerCached() noexcept {
            data_raw.fetch_or(0b111);
        }

-        inline void MarkDebug(u64 ptr, u16 block) noexcept {
+        constexpr void MarkDebug(u64 ptr, u16 block) noexcept {
            Store(true, PageType::DebugMemory, block, ptr);
        }

@@ -810,8 +810,6 @@ add_library(core STATIC
    hle/service/ns/ecommerce_interface.h
    hle/service/ns/factory_reset_interface.cpp
    hle/service/ns/factory_reset_interface.h
-    hle/service/ns/i_async_result.cpp
-    hle/service/ns/i_async_result.h
    hle/service/ns/language.cpp
    hle/service/ns/language.h
    hle/service/ns/ns.cpp
@@ -1201,7 +1199,6 @@ else()
    endif()
 endif()

-target_include_directories(core PRIVATE ${OPUS_INCLUDE_DIRS})
 target_link_libraries(core PUBLIC common PRIVATE audio_core hid_core network video_core nx_tzdb tz)

 if (BOOST_NO_HEADERS)
@@ -1263,11 +1260,23 @@ if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64 OR ARCHITECTURE_riscv64 OR ARCHITE
    target_link_libraries(core PRIVATE dynarmic::dynarmic)
 endif()

-if (TARGET OpenSSL::SSL)
-    target_sources(core PRIVATE hle/service/ssl/ssl_backend_openssl.cpp)
-    target_link_libraries(core PRIVATE OpenSSL::SSL OpenSSL::Crypto)
-else()
-    target_sources(core PRIVATE hle/service/ssl/ssl_backend_none.cpp)
-endif()
+target_sources(core PRIVATE hle/service/ssl/ssl_backend_openssl.cpp)
+
+target_link_libraries(core PRIVATE OpenSSL::SSL OpenSSL::Crypto)
+
+# TODO
+
+# elseif (APPLE)
+#     target_sources(core PRIVATE
+#         hle/service/ssl/ssl_backend_securetransport.cpp)
+#     target_link_libraries(core PRIVATE "-framework Security")
+# elseif (WIN32)
+#     target_sources(core PRIVATE
+#         hle/service/ssl/ssl_backend_schannel.cpp)
+#     target_link_libraries(core PRIVATE crypt32 secur32)
+# else()
+#     target_sources(core PRIVATE
+#         hle/service/ssl/ssl_backend_none.cpp)
+# endif()

 create_target_directory_groups(core)
@@ -42,7 +42,6 @@ public:
            {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
            {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
            {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"},
-            {25, &IUser::StartDetection, "StartDetectionWithFilter"},
        };
        // clang-format on

@@ -75,7 +74,6 @@ public:
            {20, &ISystem::GetDeviceState, "GetDeviceState"},
            {21, &ISystem::GetNpadId, "GetNpadId"},
            {23, &ISystem::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
-            {25, &ISystem::StartDetection, "StartDetectionWithFilter"},
            {100, &ISystem::Format, "Format"},
            {101, &ISystem::GetAdminInfo, "GetAdminInfo"},
            {102, &ISystem::GetRegisterInfoPrivate, "GetRegisterInfoPrivate"},
@@ -120,7 +118,6 @@ public:
            {22, &IDebug::GetApplicationAreaSize, "GetApplicationAreaSize"},
            {23, &IDebug::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
            {24, &IDebug::RecreateApplicationArea, "RecreateApplicationArea"},
-            {25, &IDebug::StartDetection, "StartDetectionWithFilter"},
            {100, &IDebug::Format, "Format"},
            {101, &IDebug::GetAdminInfo, "GetAdminInfo"},
            {102, &IDebug::GetRegisterInfoPrivate, "GetRegisterInfoPrivate"},
@@ -228,9 +228,9 @@ IApplicationManagerInterface::IApplicationManagerInterface(Core::System& system_
        {930, nullptr, "Unknown930"}, //20.0.0+
        {931, nullptr, "Unknown931"}, //20.0.0+
        {933, nullptr, "Unknown933"}, //20.0.0+
-        {934, nullptr, "Unknown934"}, //21.0.0+
-        {935, nullptr, "Unknown935"}, //21.0.0+
-        {936, D<&IApplicationManagerInterface::Unknown936>, "Unknown936"}, //21.0.0+
+        {934, nullptr, "Unknown934"}, //20.0.0+
+        {935, nullptr, "Unknown935"}, //20.0.0+
+        {936, nullptr, "Unknown936"}, //20.0.0+
        {1000, nullptr, "RequestVerifyApplicationDeprecated"},
        {1001, nullptr, "CorruptApplicationForDebug"},
        {1002, nullptr, "RequestVerifyAddOnContentsRights"},
@@ -422,7 +422,7 @@ IApplicationManagerInterface::IApplicationManagerInterface(Core::System& system_
        {4039, nullptr, "Unknown4039"}, //20.0.0+
        {4040, nullptr, "Unknown4040"}, //20.0.0+
        {4041, nullptr, "Unknown4041"}, //20.0.0+
-        {4042, D<&IApplicationManagerInterface::Unknown4042>, "Unknown4042"}, //20.0.0+
+        {4042, nullptr, "Unknown4042"}, //20.0.0+
        {4043, nullptr, "Unknown4043"}, //20.0.0+
        {4044, nullptr, "Unknown4044"}, //20.0.0+
        {4045, nullptr, "Unknown4045"}, //20.0.0+
@@ -476,7 +476,6 @@ IApplicationManagerInterface::IApplicationManagerInterface(Core::System& system_
        {4096, nullptr, "Unknown4096"}, //20.0.0+
        {4097, nullptr, "Unknown4097"}, //20.0.0+
        {4099, nullptr, "Unknown4099"}, //21.0.0+
-        {4105, D<&IApplicationManagerInterface::Unknown4105>, "Unknown4105"}, //23.0.0+
        {5000, nullptr, "Unknown5000"}, //18.0.0+
        {5001, nullptr, "Unknown5001"}, //18.0.0+
        {9999, nullptr, "GetApplicationCertificate"}, //10.0.0-10.2.0
@@ -639,12 +638,6 @@ Result IApplicationManagerInterface::IsGameCardApplicationRunning(Out<bool> out_
    R_SUCCEED();
 }

-Result IApplicationManagerInterface::Unknown936(Out<u64> out_result) {
-    LOG_WARNING(Service_NS, "(STUBBED) called.");
-    *out_result = 0;
-    R_SUCCEED();
-}
-
 Result IApplicationManagerInterface::IsAnyApplicationEntityInstalled(
    Out<bool> out_is_any_application_entity_installed) {
    LOG_WARNING(Service_NS, "(STUBBED) called");
@@ -868,25 +861,11 @@ Result IApplicationManagerInterface::Unknown4023(Out<u64> out_result) {
    R_SUCCEED();
 }

-Result IApplicationManagerInterface::Unknown4042(OutInterface<IAsyncResult> out_interface,
-                                                 OutCopyHandle<Kernel::KReadableEvent> out_event,
-                                                 u64 arg1, u64 arg2) {
-    LOG_WARNING(Service_NS, "(STUBBED) called, arg1={:016X}, arg2={:016X}", arg1, arg2);
-    *out_event = unknown_event.GetHandle();
-    *out_interface = std::make_shared<IAsyncResult>(system, &unknown_event);
-    R_SUCCEED();
-}
-
 Result IApplicationManagerInterface::Unknown4053() {
    LOG_WARNING(Service_NS, "(STUBBED) called.");
    R_SUCCEED();
 }

-Result IApplicationManagerInterface::Unknown4105() {
-    LOG_WARNING(Service_NS, "(STUBBED) called.");
-    R_SUCCEED();
-}
-
 void IApplicationManagerInterface::PushApplicationRecord(HLERequestContext& ctx) {
    const auto record = ctx.ReadBuffer();
    u64 application_id{};
@@ -7,7 +7,6 @@
 #pragma once

 #include "core/hle/service/cmif_types.h"
-#include "core/hle/service/ns/i_async_result.h"
 #include "core/hle/service/ns/language.h"
 #include "core/hle/service/ns/ns_types.h"
 #include "core/hle/service/os/event.h"
@@ -35,7 +34,6 @@ public:
    Result GetGameCardMountFailureEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
    Result GetGameCardWakenReadyEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
    Result IsGameCardApplicationRunning(Out<bool> out_is_running);
-    Result Unknown936(Out<u64> out_result);
    Result IsAnyApplicationEntityInstalled(Out<bool> out_is_any_application_entity_installed);
    Result GetApplicationViewDeprecated(
        OutArray<ApplicationViewV19, BufferAttr_HipcMapAlias> out_application_views,
@@ -73,11 +71,7 @@ public:
                                  InBuffer<BufferAttr_HipcMapAlias> logo_path_buffer);
    Result Unknown4022(OutCopyHandle<Kernel::KReadableEvent> out_event);
    Result Unknown4023(Out<u64> out_result);
-    Result Unknown4042(OutInterface<IAsyncResult> out_interface,
-                       OutCopyHandle<Kernel::KReadableEvent> out_event,
-                       u64 arg1, u64 arg2);
    Result Unknown4053();
-    Result Unknown4105();

    Result RequestDownloadApplicationControlDataInBackground(u64 control_source,
                                                             u64 application_id);
@@ -1,35 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "core/hle/service/cmif_serialization.h"
-#include "core/hle/service/ns/i_async_result.h"
-
-#include <cstring>
-
-namespace Service::NS {
-
-IAsyncResult::IAsyncResult(Core::System& system_, Service::Event* event_)
-    : ServiceFramework{system_, "nn::ns::detail::IAsyncResult"}, event{event_} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "Get"},
-        {1, D<&IAsyncResult::Cancel>, "Cancel"},
-        {2, nullptr, "GetErrorContext"}, // 4.0.0+
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-IAsyncResult::~IAsyncResult() = default;
-
-Result IAsyncResult::Cancel() {
-    LOG_DEBUG(Service_NS, "called");
-    if (event != nullptr) {
-        event->Signal(system.Kernel());
-    }
-
-    R_SUCCEED();
-}
-
-} // namespace Service::NS
@@ -1,19 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "core/hle/service/service.h"
-
-namespace Service::NS {
-
-class IAsyncResult final : public ServiceFramework<IAsyncResult> {
-public:
-    explicit IAsyncResult(Core::System& system_, Service::Event* event_);
-    ~IAsyncResult() override;
-
-private:
-    Result Cancel();
-
-    Service::Event* event{};
-};
-
-} // namespace Service::NS
@@ -142,7 +142,7 @@ IReadOnlyApplicationControlDataInterface::IReadOnlyApplicationControlDataInterfa
        {10, &IReadOnlyApplicationControlDataInterface::ListApplicationIcon, "ListApplicationIcon"},
        {13, &IReadOnlyApplicationControlDataInterface::ListApplicationTitle, "ListApplicationTitle"},
        {19, D<&IReadOnlyApplicationControlDataInterface::GetApplicationControlData3>, "GetApplicationControlData"},
-        {23, D<&IReadOnlyApplicationControlDataInterface::GetApplicationControlData3>, "GetApplicationControlData"}, //23.0.0+
+        {23, D<&IReadOnlyApplicationControlDataInterface::GetApplicationControlData3>, "GetApplicationControlData"},
    };
    // clang-format on

@@ -36,7 +36,7 @@ ITransferTaskListController::ITransferTaskListController(Core::System& system_)
        {18, nullptr, "ListTransferTaskInfo"},
        {19, nullptr, "DeleteTransferTask"},
        {20, nullptr, "RaiseTransferTaskPriority"},
-        {21, D<&ITransferTaskListController::GetTransferTaskProgress>, "GetTransferTaskProgress"}, //10.1.0+
+        {21, nullptr, "GetTransferTaskProgress"},
        {22, nullptr, "GetTransferTaskLastResult"},
        {23, nullptr, "SuspendTransferTask"},
        {24, D<&ITransferTaskListController::GetCurrentTransferTaskInfo>, "GetCurrentTransferTaskInfo"},
@@ -82,11 +82,6 @@ Result ITransferTaskListController::GetCurrentTransferTaskInfo(Out<std::array<u8
    R_SUCCEED();
 }

-Result ITransferTaskListController::GetTransferTaskProgress() {
-    LOG_WARNING(Service_OLSC, "(STUBBED) called.");
-    R_SUCCEED();
-}
-
 Result ITransferTaskListController::FindTransferTaskInfo(Out<std::array<u8, 0x30>> out_info,
                                                        InBuffer<BufferAttr_HipcAutoSelect> in) {
    LOG_WARNING(Service_OLSC, "(STUBBED) called, in_size={}", in.size());
@@ -24,7 +24,6 @@ private:
    Result GetTransferTaskStartEventNativeHandleHolder(Out<SharedPointer<INativeHandleHolder>> out_holder);
    Result StopNextTransferTaskExecution(Out<SharedPointer<IStopperObject>> out_stopper);
    Result GetTransferTaskCount(Out<u32> out_count, u8 unknown);
-    Result GetTransferTaskProgress();
    Result GetCurrentTransferTaskInfo(Out<std::array<u8, 0x30>> out_info, u8 unknown);
    Result FindTransferTaskInfo(Out<std::array<u8, 0x30>> out_info, InBuffer<BufferAttr_HipcAutoSelect> in);
 };
@@ -0,0 +1,563 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mutex>
+
+#include "common/error.h"
+#include "common/fs/file.h"
+#include "common/hex_util.h"
+#include "common/string_util.h"
+
+#include "core/hle/service/ssl/ssl_backend.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/sockets.h"
+
+namespace {
+
+// These includes are inside the namespace to avoid a conflict on MinGW where
+// the headers define an enum containing Network and Service as enumerators
+// (which clash with the correspondingly named namespaces).
+#define SECURITY_WIN32
+#include <schnlsp.h>
+#include <security.h>
+#include <wincrypt.h>
+
+std::once_flag one_time_init_flag;
+bool one_time_init_success = false;
+
+SCHANNEL_CRED schannel_cred{};
+CredHandle cred_handle;
+
+static void OneTimeInit() {
+    schannel_cred.dwVersion = SCHANNEL_CRED_VERSION;
+    schannel_cred.dwFlags =
+        SCH_USE_STRONG_CRYPTO |        // don't allow insecure protocols
+        SCH_CRED_NO_SERVERNAME_CHECK | // don't validate server names
+        SCH_CRED_NO_DEFAULT_CREDS;     // don't automatically present a client certificate
+    // ^ I'm assuming that nobody would want to connect Yuzu to a
+    // service that requires some OS-provided corporate client
+    // certificate, and presenting one to some arbitrary server
+    // might be a privacy concern?  Who knows, though.
+
+    const SECURITY_STATUS ret =
+        AcquireCredentialsHandle(nullptr, const_cast<LPTSTR>(UNISP_NAME), SECPKG_CRED_OUTBOUND,
+                                 nullptr, &schannel_cred, nullptr, nullptr, &cred_handle, nullptr);
+    if (ret != SEC_E_OK) {
+        // SECURITY_STATUS codes are a type of HRESULT and can be used with NativeErrorToString.
+        LOG_ERROR(Service_SSL, "AcquireCredentialsHandle failed: {}",
+                  Common::NativeErrorToString(ret));
+        return;
+    }
+
+    if (getenv("SSLKEYLOGFILE")) {
+        LOG_CRITICAL(Service_SSL, "SSLKEYLOGFILE was set but Schannel does not support exporting "
+                                  "keys; not logging keys!");
+        // Not fatal.
+    }
+
+    one_time_init_success = true;
+}
+
+} // namespace
+
+namespace Service::SSL {
+
+class SSLConnectionBackendSchannel final : public SSLConnectionBackend {
+public:
+    Result Init() {
+        std::call_once(one_time_init_flag, OneTimeInit);
+
+        if (!one_time_init_success) {
+            LOG_ERROR(
+                Service_SSL,
+                "Can't create SSL connection because Schannel one-time initialization failed");
+            return ResultInternalError;
+        }
+
+        return ResultSuccess;
+    }
+
+    void SetSocket(std::shared_ptr<Network::SocketBase> socket_in) override {
+        socket = std::move(socket_in);
+    }
+
+    Result SetHostName(const std::string& hostname_in) override {
+        hostname = hostname_in;
+        return ResultSuccess;
+    }
+
+    void SetVerifyOption(u32 option) override {
+        skip_cert_verification = (option == 0);
+        LOG_WARNING(Service_SSL, "option={} skip_verification={}", option,
+                    skip_cert_verification);
+    }
+
+    Result DoHandshake() override {
+        while (1) {
+            Result r;
+            switch (handshake_state) {
+            case HandshakeState::Initial:
+                if ((r = FlushCiphertextWriteBuf()) != ResultSuccess ||
+                    (r = CallInitializeSecurityContext()) != ResultSuccess) {
+                    return r;
+                }
+                // CallInitializeSecurityContext updated `handshake_state`.
+                continue;
+            case HandshakeState::ContinueNeeded:
+            case HandshakeState::IncompleteMessage:
+                if ((r = FlushCiphertextWriteBuf()) != ResultSuccess ||
+                    (r = FillCiphertextReadBuf()) != ResultSuccess) {
+                    return r;
+                }
+                if (ciphertext_read_buf.empty()) {
+                    LOG_ERROR(Service_SSL, "SSL handshake failed because server hung up");
+                    return ResultInternalError;
+                }
+                if ((r = CallInitializeSecurityContext()) != ResultSuccess) {
+                    return r;
+                }
+                // CallInitializeSecurityContext updated `handshake_state`.
+                continue;
+            case HandshakeState::DoneAfterFlush:
+                if ((r = FlushCiphertextWriteBuf()) != ResultSuccess) {
+                    return r;
+                }
+                handshake_state = HandshakeState::Connected;
+                return ResultSuccess;
+            case HandshakeState::Connected:
+                LOG_ERROR(Service_SSL, "Called DoHandshake but we already handshook");
+                return ResultInternalError;
+            case HandshakeState::Error:
+                return ResultInternalError;
+            }
+        }
+    }
+
+    Result FillCiphertextReadBuf() {
+        const size_t fill_size = read_buf_fill_size ? read_buf_fill_size : 4096;
+        read_buf_fill_size = 0;
+        // This unnecessarily zeroes the buffer; oh well.
+        const size_t offset = ciphertext_read_buf.size();
+        ASSERT_OR_EXECUTE(offset + fill_size >= offset, { return ResultInternalError; });
+        ciphertext_read_buf.resize(offset + fill_size, 0);
+        const auto read_span = std::span(ciphertext_read_buf).subspan(offset, fill_size);
+        const auto [actual, err] = socket->Recv(0, read_span);
+        switch (err) {
+        case Network::Errno::SUCCESS:
+            ASSERT(static_cast<size_t>(actual) <= fill_size);
+            ciphertext_read_buf.resize(offset + actual);
+            return ResultSuccess;
+        case Network::Errno::AGAIN:
+            ciphertext_read_buf.resize(offset);
+            return ResultWouldBlock;
+        default:
+            ciphertext_read_buf.resize(offset);
+            LOG_ERROR(Service_SSL, "Socket recv returned Network::Errno {}", err);
+            return ResultInternalError;
+        }
+    }
+
+    // Returns success if the write buffer has been completely emptied.
+    Result FlushCiphertextWriteBuf() {
+        while (!ciphertext_write_buf.empty()) {
+            const auto [actual, err] = socket->Send(ciphertext_write_buf, 0);
+            switch (err) {
+            case Network::Errno::SUCCESS:
+                ASSERT(static_cast<size_t>(actual) <= ciphertext_write_buf.size());
+                ciphertext_write_buf.erase(ciphertext_write_buf.begin(),
+                                           ciphertext_write_buf.begin() + actual);
+                break;
+            case Network::Errno::AGAIN:
+                return ResultWouldBlock;
+            default:
+                LOG_ERROR(Service_SSL, "Socket send returned Network::Errno {}", err);
+                return ResultInternalError;
+            }
+        }
+        return ResultSuccess;
+    }
+
+    Result CallInitializeSecurityContext() {
+        unsigned long req = ISC_REQ_ALLOCATE_MEMORY | ISC_REQ_CONFIDENTIALITY |
+                            ISC_REQ_INTEGRITY | ISC_REQ_REPLAY_DETECT |
+                            ISC_REQ_SEQUENCE_DETECT | ISC_REQ_STREAM |
+                            ISC_REQ_USE_SUPPLIED_CREDS;
+
+        if (skip_cert_verification) {
+            req |= ISC_REQ_MANUAL_CRED_VALIDATION;
+        }
+
+        unsigned long attr;
+        // https://learn.microsoft.com/en-us/windows/win32/secauthn/initializesecuritycontext--schannel
+        std::array<SecBuffer, 2> input_buffers{{
+            // only used if `initial_call_done`
+            {
+                // [0]
+                .cbBuffer = static_cast<unsigned long>(ciphertext_read_buf.size()),
+                .BufferType = SECBUFFER_TOKEN,
+                .pvBuffer = ciphertext_read_buf.data(),
+            },
+            {
+                // [1] (will be replaced by SECBUFFER_MISSING when SEC_E_INCOMPLETE_MESSAGE is
+                //     returned, or SECBUFFER_EXTRA when SEC_E_CONTINUE_NEEDED is returned if the
+                //     whole buffer wasn't used)
+                .cbBuffer = 0,
+                .BufferType = SECBUFFER_EMPTY,
+                .pvBuffer = nullptr,
+            },
+        }};
+        std::array<SecBuffer, 2> output_buffers{{
+            {
+                .cbBuffer = 0,
+                .BufferType = SECBUFFER_TOKEN,
+                .pvBuffer = nullptr,
+            }, // [0]
+            {
+                .cbBuffer = 0,
+                .BufferType = SECBUFFER_ALERT,
+                .pvBuffer = nullptr,
+            }, // [1]
+        }};
+        SecBufferDesc input_desc{
+            .ulVersion = SECBUFFER_VERSION,
+            .cBuffers = static_cast<unsigned long>(input_buffers.size()),
+            .pBuffers = input_buffers.data(),
+        };
+        SecBufferDesc output_desc{
+            .ulVersion = SECBUFFER_VERSION,
+            .cBuffers = static_cast<unsigned long>(output_buffers.size()),
+            .pBuffers = output_buffers.data(),
+        };
+        ASSERT_OR_EXECUTE_MSG(
+            input_buffers[0].cbBuffer == ciphertext_read_buf.size(),
+            { return ResultInternalError; }, "read buffer too large");
+
+        bool initial_call_done = handshake_state != HandshakeState::Initial;
+        if (initial_call_done) {
+            LOG_DEBUG(Service_SSL, "Passing {} bytes into InitializeSecurityContext",
+                      ciphertext_read_buf.size());
+        }
+
+        char* hostname_ptr = hostname ? const_cast<char*>(hostname->c_str()) : nullptr;
+        const SECURITY_STATUS ret = InitializeSecurityContextA(
+            &cred_handle, initial_call_done ? &ctxt : nullptr, hostname_ptr, req,
+            0, // Reserved1
+            0, // TargetDataRep not used with Schannel
+            initial_call_done ? &input_desc : nullptr,
+            0, // Reserved2
+            initial_call_done ? nullptr : &ctxt, &output_desc, &attr,
+            nullptr); // ptsExpiry
+
+        if (output_buffers[0].pvBuffer) {
+            const std::span span(static_cast<u8*>(output_buffers[0].pvBuffer),
+                                 output_buffers[0].cbBuffer);
+            ciphertext_write_buf.insert(ciphertext_write_buf.end(), span.begin(), span.end());
+            FreeContextBuffer(output_buffers[0].pvBuffer);
+        }
+
+        if (output_buffers[1].pvBuffer) {
+            const std::span span(static_cast<u8*>(output_buffers[1].pvBuffer),
+                                 output_buffers[1].cbBuffer);
+            // The documentation doesn't explain what format this data is in.
+            LOG_DEBUG(Service_SSL, "Got a {}-byte alert buffer: {}", span.size(),
+                      Common::HexToString(span));
+        }
+
+        switch (ret) {
+        case SEC_I_CONTINUE_NEEDED:
+            LOG_DEBUG(Service_SSL, "InitializeSecurityContext => SEC_I_CONTINUE_NEEDED");
+            if (input_buffers[1].BufferType == SECBUFFER_EXTRA) {
+                LOG_DEBUG(Service_SSL, "EXTRA of size {}", input_buffers[1].cbBuffer);
+                ASSERT(input_buffers[1].cbBuffer <= ciphertext_read_buf.size());
+                ciphertext_read_buf.erase(ciphertext_read_buf.begin(),
+                                          ciphertext_read_buf.end() - input_buffers[1].cbBuffer);
+            } else {
+                ASSERT(input_buffers[1].BufferType == SECBUFFER_EMPTY);
+                ciphertext_read_buf.clear();
+            }
+            handshake_state = HandshakeState::ContinueNeeded;
+            return ResultSuccess;
+        case SEC_E_INCOMPLETE_MESSAGE:
+            LOG_DEBUG(Service_SSL, "InitializeSecurityContext => SEC_E_INCOMPLETE_MESSAGE");
+            ASSERT(input_buffers[1].BufferType == SECBUFFER_MISSING);
+            read_buf_fill_size = input_buffers[1].cbBuffer;
+            handshake_state = HandshakeState::IncompleteMessage;
+            return ResultSuccess;
+        case SEC_E_OK:
+            LOG_DEBUG(Service_SSL, "InitializeSecurityContext => SEC_E_OK");
+            ciphertext_read_buf.clear();
+            handshake_state = HandshakeState::DoneAfterFlush;
+            return GrabStreamSizes();
+        default:
+            LOG_ERROR(Service_SSL,
+                      "InitializeSecurityContext failed (probably certificate/protocol issue): {}",
+                      Common::NativeErrorToString(ret));
+            handshake_state = HandshakeState::Error;
+            return ResultInternalError;
+        }
+    }
+
+    Result GrabStreamSizes() {
+        const SECURITY_STATUS ret =
+            QueryContextAttributes(&ctxt, SECPKG_ATTR_STREAM_SIZES, &stream_sizes);
+        if (ret != SEC_E_OK) {
+            LOG_ERROR(Service_SSL, "QueryContextAttributes(SECPKG_ATTR_STREAM_SIZES) failed: {}",
+                      Common::NativeErrorToString(ret));
+            handshake_state = HandshakeState::Error;
+            return ResultInternalError;
+        }
+        return ResultSuccess;
+    }
+
+    Result Read(size_t* out_size, std::span<u8> data) override {
+        *out_size = 0;
+        if (handshake_state != HandshakeState::Connected) {
+            LOG_ERROR(Service_SSL, "Called Read but we did not successfully handshake");
+            return ResultInternalError;
+        }
+        if (data.size() == 0 || got_read_eof) {
+            return ResultSuccess;
+        }
+        while (1) {
+            if (!cleartext_read_buf.empty()) {
+                *out_size = (std::min)(cleartext_read_buf.size(), data.size());
+                std::memcpy(data.data(), cleartext_read_buf.data(), *out_size);
+                cleartext_read_buf.erase(cleartext_read_buf.begin(),
+                                         cleartext_read_buf.begin() + *out_size);
+                return ResultSuccess;
+            }
+            if (!ciphertext_read_buf.empty()) {
+                SecBuffer empty{
+                    .cbBuffer = 0,
+                    .BufferType = SECBUFFER_EMPTY,
+                    .pvBuffer = nullptr,
+                };
+                std::array<SecBuffer, 5> buffers{{
+                    {
+                        .cbBuffer = static_cast<unsigned long>(ciphertext_read_buf.size()),
+                        .BufferType = SECBUFFER_DATA,
+                        .pvBuffer = ciphertext_read_buf.data(),
+                    },
+                    empty,
+                    empty,
+                    empty,
+                }};
+                ASSERT_OR_EXECUTE_MSG(
+                    buffers[0].cbBuffer == ciphertext_read_buf.size(),
+                    { return ResultInternalError; }, "read buffer too large");
+                SecBufferDesc desc{
+                    .ulVersion = SECBUFFER_VERSION,
+                    .cBuffers = static_cast<unsigned long>(buffers.size()),
+                    .pBuffers = buffers.data(),
+                };
+                SECURITY_STATUS ret =
+                    DecryptMessage(&ctxt, &desc, /*MessageSeqNo*/ 0, /*pfQOP*/ nullptr);
+                switch (ret) {
+                case SEC_E_OK:
+                    ASSERT_OR_EXECUTE(buffers[0].BufferType == SECBUFFER_STREAM_HEADER,
+                                      { return ResultInternalError; });
+                    ASSERT_OR_EXECUTE(buffers[1].BufferType == SECBUFFER_DATA,
+                                      { return ResultInternalError; });
+                    ASSERT_OR_EXECUTE(buffers[2].BufferType == SECBUFFER_STREAM_TRAILER,
+                                      { return ResultInternalError; });
+                    cleartext_read_buf.assign(static_cast<u8*>(buffers[1].pvBuffer),
+                                              static_cast<u8*>(buffers[1].pvBuffer) +
+                                                  buffers[1].cbBuffer);
+                    if (buffers[3].BufferType == SECBUFFER_EXTRA) {
+                        ASSERT(buffers[3].cbBuffer <= ciphertext_read_buf.size());
+                        ciphertext_read_buf.erase(ciphertext_read_buf.begin(),
+                                                  ciphertext_read_buf.end() - buffers[3].cbBuffer);
+                    } else {
+                        ASSERT(buffers[3].BufferType == SECBUFFER_EMPTY);
+                        ciphertext_read_buf.clear();
+                    }
+                    continue;
+                case SEC_E_INCOMPLETE_MESSAGE:
+                    break;
+                case SEC_I_CONTEXT_EXPIRED:
+                    // Server hung up by sending close_notify.
+                    got_read_eof = true;
+                    *out_size = 0;
+                    return ResultSuccess;
+                default:
+                    LOG_ERROR(Service_SSL, "DecryptMessage failed: {}",
+                              Common::NativeErrorToString(ret));
+                    return ResultInternalError;
+                }
+            }
+            const Result r = FillCiphertextReadBuf();
+            if (r != ResultSuccess) {
+                return r;
+            }
+            if (ciphertext_read_buf.empty()) {
+                got_read_eof = true;
+                *out_size = 0;
+                return ResultSuccess;
+            }
+        }
+    }
+
+    Result Write(size_t* out_size, std::span<const u8> data) override {
+        *out_size = 0;
+
+        if (handshake_state != HandshakeState::Connected) {
+            LOG_ERROR(Service_SSL, "Called Write but we did not successfully handshake");
+            return ResultInternalError;
+        }
+        if (data.size() == 0) {
+            return ResultSuccess;
+        }
+        data = data.subspan(0, std::min<size_t>(data.size(), stream_sizes.cbMaximumMessage));
+        if (!cleartext_write_buf.empty()) {
+            // Already in the middle of a write.  It wouldn't make sense to not
+            // finish sending the entire buffer since TLS has
+            // header/MAC/padding/etc.
+            if (data.size() != cleartext_write_buf.size() ||
+                std::memcmp(data.data(), cleartext_write_buf.data(), data.size())) {
+                LOG_ERROR(Service_SSL, "Called Write but buffer does not match previous buffer");
+                return ResultInternalError;
+            }
+            return WriteAlreadyEncryptedData(out_size);
+        } else {
+            cleartext_write_buf.assign(data.begin(), data.end());
+        }
+
+        std::vector<u8> header_buf(stream_sizes.cbHeader, 0);
+        std::vector<u8> tmp_data_buf = cleartext_write_buf;
+        std::vector<u8> trailer_buf(stream_sizes.cbTrailer, 0);
+
+        std::array<SecBuffer, 3> buffers{{
+            {
+                .cbBuffer = stream_sizes.cbHeader,
+                .BufferType = SECBUFFER_STREAM_HEADER,
+                .pvBuffer = header_buf.data(),
+            },
+            {
+                .cbBuffer = static_cast<unsigned long>(tmp_data_buf.size()),
+                .BufferType = SECBUFFER_DATA,
+                .pvBuffer = tmp_data_buf.data(),
+            },
+            {
+                .cbBuffer = stream_sizes.cbTrailer,
+                .BufferType = SECBUFFER_STREAM_TRAILER,
+                .pvBuffer = trailer_buf.data(),
+            },
+        }};
+        ASSERT_OR_EXECUTE_MSG(
+            buffers[1].cbBuffer == tmp_data_buf.size(), { return ResultInternalError; },
+            "temp buffer too large");
+        SecBufferDesc desc{
+            .ulVersion = SECBUFFER_VERSION,
+            .cBuffers = static_cast<unsigned long>(buffers.size()),
+            .pBuffers = buffers.data(),
+        };
+
+        const SECURITY_STATUS ret = EncryptMessage(&ctxt, /*fQOP*/ 0, &desc, /*MessageSeqNo*/ 0);
+        if (ret != SEC_E_OK) {
+            LOG_ERROR(Service_SSL, "EncryptMessage failed: {}", Common::NativeErrorToString(ret));
+            return ResultInternalError;
+        }
+        ciphertext_write_buf.insert(ciphertext_write_buf.end(), header_buf.begin(),
+                                    header_buf.end());
+        ciphertext_write_buf.insert(ciphertext_write_buf.end(), tmp_data_buf.begin(),
+                                    tmp_data_buf.end());
+        ciphertext_write_buf.insert(ciphertext_write_buf.end(), trailer_buf.begin(),
+                                    trailer_buf.end());
+        return WriteAlreadyEncryptedData(out_size);
+    }
+
+    Result WriteAlreadyEncryptedData(size_t* out_size) {
+        const Result r = FlushCiphertextWriteBuf();
+        if (r != ResultSuccess) {
+            return r;
+        }
+        // write buf is empty
+        *out_size = cleartext_write_buf.size();
+        cleartext_write_buf.clear();
+        return ResultSuccess;
+    }
+
+    Result GetServerCerts(std::vector<std::vector<u8>>* out_certs) override {
+        PCCERT_CONTEXT returned_cert = nullptr;
+        const SECURITY_STATUS ret =
+            QueryContextAttributes(&ctxt, SECPKG_ATTR_REMOTE_CERT_CONTEXT, &returned_cert);
+        if (ret != SEC_E_OK) {
+            LOG_ERROR(Service_SSL,
+                      "QueryContextAttributes(SECPKG_ATTR_REMOTE_CERT_CONTEXT) failed: {}",
+                      Common::NativeErrorToString(ret));
+            return ResultInternalError;
+        }
+        PCCERT_CONTEXT some_cert = nullptr;
+        while ((some_cert = CertEnumCertificatesInStore(returned_cert->hCertStore, some_cert)) !=
+               nullptr) {
+            out_certs->emplace_back(static_cast<u8*>(some_cert->pbCertEncoded),
+                                    static_cast<u8*>(some_cert->pbCertEncoded) +
+                                        some_cert->cbCertEncoded);
+        }
+        std::reverse(out_certs->begin(),
+                     out_certs->end()); // Windows returns certs in reverse order from what we want
+        CertFreeCertificateContext(returned_cert);
+        return ResultSuccess;
+    }
+
+    ~SSLConnectionBackendSchannel() {
+        if (handshake_state != HandshakeState::Initial) {
+            DeleteSecurityContext(&ctxt);
+        }
+    }
+
+    enum class HandshakeState {
+        // Haven't called anything yet.
+        Initial,
+        // `SEC_I_CONTINUE_NEEDED` was returned by
+        // `InitializeSecurityContext`; must finish sending data (if any) in
+        // the write buffer, then read at least one byte before calling
+        // `InitializeSecurityContext` again.
+        ContinueNeeded,
+        // `SEC_E_INCOMPLETE_MESSAGE` was returned by
+        // `InitializeSecurityContext`; hopefully the write buffer is empty;
+        // must read at least one byte before calling
+        // `InitializeSecurityContext` again.
+        IncompleteMessage,
+        // `SEC_E_OK` was returned by `InitializeSecurityContext`; must
+        // finish sending data in the write buffer before having `DoHandshake`
+        // report success.
+        DoneAfterFlush,
+        // We finished the above and are now connected.  At this point, writing
+        // and reading are separate 'state machines' represented by the
+        // nonemptiness of the ciphertext and cleartext read and write buffers.
+        Connected,
+        // Another error was returned and we shouldn't allow initialization
+        // to continue.
+        Error,
+    } handshake_state = HandshakeState::Initial;
+
+    CtxtHandle ctxt;
+    SecPkgContext_StreamSizes stream_sizes;
+
+    std::shared_ptr<Network::SocketBase> socket;
+    std::optional<std::string> hostname;
+
+    std::vector<u8> ciphertext_read_buf;
+    std::vector<u8> ciphertext_write_buf;
+    std::vector<u8> cleartext_read_buf;
+    std::vector<u8> cleartext_write_buf;
+
+    bool got_read_eof = false;
+    bool skip_cert_verification = false;
+    size_t read_buf_fill_size = 0;
+};
+
+Result CreateSSLConnectionBackend(std::unique_ptr<SSLConnectionBackend>* out_backend) {
+    auto conn = std::make_unique<SSLConnectionBackendSchannel>();
+
+    R_TRY(conn->Init());
+
+    *out_backend = std::move(conn);
+    return ResultSuccess;
+}
+
+} // namespace Service::SSL
@@ -0,0 +1,236 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mutex>
+
+// SecureTransport has been deprecated in its entirety in favor of
+// Network.framework, but that does not allow layering TLS on top of an
+// arbitrary socket.
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#include <Security/SecureTransport.h>
+#pragma GCC diagnostic pop
+#endif
+
+#include "core/hle/service/ssl/ssl_backend.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/sockets.h"
+
+namespace {
+
+template <typename T>
+struct CFReleaser {
+    T ptr;
+
+    YUZU_NON_COPYABLE(CFReleaser);
+    constexpr CFReleaser() : ptr(nullptr) {}
+    constexpr CFReleaser(T ptr) : ptr(ptr) {}
+    constexpr operator T() {
+        return ptr;
+    }
+    ~CFReleaser() {
+        if (ptr) {
+            CFRelease(ptr);
+        }
+    }
+};
+
+std::string CFStringToString(CFStringRef cfstr) {
+    CFReleaser<CFDataRef> cfdata(
+        CFStringCreateExternalRepresentation(nullptr, cfstr, kCFStringEncodingUTF8, 0));
+    ASSERT_OR_EXECUTE(cfdata, { return "???"; });
+    return std::string(reinterpret_cast<const char*>(CFDataGetBytePtr(cfdata)),
+                       CFDataGetLength(cfdata));
+}
+
+std::string OSStatusToString(OSStatus status) {
+    CFReleaser<CFStringRef> cfstr(SecCopyErrorMessageString(status, nullptr));
+    if (!cfstr) {
+        return "[unknown error]";
+    }
+    return CFStringToString(cfstr);
+}
+
+} // namespace
+
+namespace Service::SSL {
+
+class SSLConnectionBackendSecureTransport final : public SSLConnectionBackend {
+public:
+    Result Init() {
+        static std::once_flag once_flag;
+        std::call_once(once_flag, []() {
+            if (getenv("SSLKEYLOGFILE")) {
+                LOG_CRITICAL(Service_SSL, "SSLKEYLOGFILE was set but SecureTransport does not "
+                                          "support exporting keys; not logging keys!");
+                // Not fatal.
+            }
+        });
+
+        context.ptr = SSLCreateContext(nullptr, kSSLClientSide, kSSLStreamType);
+        if (!context) {
+            LOG_ERROR(Service_SSL, "SSLCreateContext failed");
+            return ResultInternalError;
+        }
+
+        OSStatus status;
+        if ((status = SSLSetIOFuncs(context, ReadCallback, WriteCallback)) ||
+            (status = SSLSetConnection(context, this))) {
+            LOG_ERROR(Service_SSL, "SSLContext initialization failed: {}",
+                      OSStatusToString(status));
+            return ResultInternalError;
+        }
+
+        return ResultSuccess;
+    }
+
+    void SetSocket(std::shared_ptr<Network::SocketBase> in_socket) override {
+        socket = std::move(in_socket);
+    }
+
+    Result SetHostName(const std::string& hostname) override {
+        OSStatus status = SSLSetPeerDomainName(context, hostname.c_str(), hostname.size());
+        if (status) {
+            LOG_ERROR(Service_SSL, "SSLSetPeerDomainName failed: {}", OSStatusToString(status));
+            return ResultInternalError;
+        }
+        return ResultSuccess;
+    }
+
+    void SetVerifyOption(u32 option) override {
+        skip_cert_verification = (option == 0);
+        LOG_WARNING(Service_SSL, "option={} skip_verification={}", option,
+                    skip_cert_verification);
+        if (skip_cert_verification) {
+            SSLSetSessionOption(context, kSSLSessionOptionBreakOnServerAuth, true);
+        }
+    }
+
+    Result DoHandshake() override {
+        OSStatus status = SSLHandshake(context);
+
+        if (skip_cert_verification && status == errSSLServerAuthCompleted) {
+            LOG_DEBUG(Service_SSL, "Skipping certificate verification as requested");
+            status = SSLHandshake(context);
+        }
+
+        return HandleReturn("SSLHandshake", 0, status);
+    }
+
+    Result Read(size_t* out_size, std::span<u8> data) override {
+        OSStatus status = SSLRead(context, data.data(), data.size(), out_size);
+        return HandleReturn("SSLRead", out_size, status);
+    }
+
+    Result Write(size_t* out_size, std::span<const u8> data) override {
+        OSStatus status = SSLWrite(context, data.data(), data.size(), out_size);
+        return HandleReturn("SSLWrite", out_size, status);
+    }
+
+    Result HandleReturn(const char* what, size_t* actual, OSStatus status) {
+        switch (status) {
+        case 0:
+            return ResultSuccess;
+        case errSSLWouldBlock:
+            return ResultWouldBlock;
+        default: {
+            std::string reason;
+            if (got_read_eof) {
+                reason = "server hung up";
+            } else {
+                reason = OSStatusToString(status);
+            }
+            LOG_ERROR(Service_SSL, "{} failed: {}", what, reason);
+            return ResultInternalError;
+        }
+        }
+    }
+
+    Result GetServerCerts(std::vector<std::vector<u8>>* out_certs) override {
+        CFReleaser<SecTrustRef> trust;
+        OSStatus status = SSLCopyPeerTrust(context, &trust.ptr);
+        if (status) {
+            LOG_ERROR(Service_SSL, "SSLCopyPeerTrust failed: {}", OSStatusToString(status));
+            return ResultInternalError;
+        }
+        for (CFIndex i = 0, count = SecTrustGetCertificateCount(trust); i < count; i++) {
+            SecCertificateRef cert = SecTrustGetCertificateAtIndex(trust, i);
+            CFReleaser<CFDataRef> data(SecCertificateCopyData(cert));
+            ASSERT_OR_EXECUTE(data, { return ResultInternalError; });
+            const u8* ptr = CFDataGetBytePtr(data);
+            out_certs->emplace_back(ptr, ptr + CFDataGetLength(data));
+        }
+        return ResultSuccess;
+    }
+
+    static OSStatus ReadCallback(SSLConnectionRef connection, void* data, size_t* dataLength) {
+        return ReadOrWriteCallback(connection, data, dataLength, true);
+    }
+
+    static OSStatus WriteCallback(SSLConnectionRef connection, const void* data,
+                                  size_t* dataLength) {
+        return ReadOrWriteCallback(connection, const_cast<void*>(data), dataLength, false);
+    }
+
+    static OSStatus ReadOrWriteCallback(SSLConnectionRef connection, void* data, size_t* dataLength,
+                                        bool is_read) {
+        auto self =
+            static_cast<SSLConnectionBackendSecureTransport*>(const_cast<void*>(connection));
+        ASSERT_OR_EXECUTE_MSG(
+            self->socket, { return 0; }, "SecureTransport asked to {} but we have no socket",
+            is_read ? "read" : "write");
+
+        // SecureTransport callbacks (unlike OpenSSL BIO callbacks) are
+        // expected to read/write the full requested dataLength or return an
+        // error, so we have to add a loop ourselves.
+        size_t requested_len = *dataLength;
+        size_t offset = 0;
+        while (offset < requested_len) {
+            std::span cur(reinterpret_cast<u8*>(data) + offset, requested_len - offset);
+            auto [actual, err] = is_read ? self->socket->Recv(0, cur) : self->socket->Send(cur, 0);
+            LOG_CRITICAL(Service_SSL, "op={}, offset={} actual={}/{} err={}", is_read, offset,
+                         actual, cur.size(), static_cast<s32>(err));
+            switch (err) {
+            case Network::Errno::SUCCESS:
+                offset += actual;
+                if (actual == 0) {
+                    ASSERT(is_read);
+                    self->got_read_eof = true;
+                    return errSecEndOfData;
+                }
+                break;
+            case Network::Errno::AGAIN:
+                *dataLength = offset;
+                return errSSLWouldBlock;
+            default:
+                LOG_ERROR(Service_SSL, "Socket {} returned Network::Errno {}",
+                          is_read ? "recv" : "send", err);
+                return errSecIO;
+            }
+        }
+        ASSERT(offset == requested_len);
+        return 0;
+    }
+
+private:
+    CFReleaser<SSLContextRef> context = nullptr;
+    bool got_read_eof = false;
+    bool skip_cert_verification = false;
+
+    std::shared_ptr<Network::SocketBase> socket;
+};
+
+Result CreateSSLConnectionBackend(std::unique_ptr<SSLConnectionBackend>* out_backend) {
+    auto conn = std::make_unique<SSLConnectionBackendSecureTransport>();
+
+    R_TRY(conn->Init());
+
+    *out_backend = std::move(conn);
+    return ResultSuccess;
+}
+
+} // namespace Service::SSL
@@ -23,7 +23,7 @@ namespace ConfigurationShared {

 std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
    std::unique_ptr<TranslationMap> translations = std::make_unique<TranslationMap>();
-    const auto& tr = [](const char* text) -> QString { return QCoreApplication::translate("ConfigurationShared", text); };
+    const auto& tr = [parent](const char* text) -> QString { return parent->tr(text); };

 #define INSERT(SETTINGS, ID, NAME, TOOLTIP)                                                        \
    translations->insert(std::pair{SETTINGS::values.ID.Id(), std::pair{(NAME), (TOOLTIP)}})
@@ -151,9 +151,6 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
           tr("The anti-aliasing method to use.\nSMAA offers the best quality.\nFXAA "
              "can produce a more stable picture in lower resolutions."));
    INSERT(Settings, post_shader_chain, QString(), QString());
-    INSERT(Settings, post_shader_preset, QString(), QString());
-    INSERT(Settings, post_shader_enabled, tr("Enable post-processing effects"),
-           tr("Applies post-processing effects to the final image."));
    INSERT(Settings, fullscreen_mode, tr("Fullscreen Mode:"),
           tr("The method used to render the window in fullscreen.\nBorderless offers the best "
              "compatibility with the on-screen keyboard that some games request for "
@@ -371,8 +368,8 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
 std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QObject* parent) {
    std::unique_ptr<ComboboxTranslationMap> translations =
        std::make_unique<ComboboxTranslationMap>();
-    const auto& tr = [](const char* text, const char* context = "") {
-        return QCoreApplication::translate("ConfigurationShared", text, context);
+    const auto& tr = [&](const char* text, const char* context = "") {
+        return parent->tr(text, context);
    };

 #define PAIR(ENUM, VALUE, TRANSLATION) {static_cast<u32>(Settings::ENUM::VALUE), (TRANSLATION)}
@@ -414,9 +414,7 @@ endif()
 if (YUZU_USE_EXTERNAL_FFMPEG)
    add_dependencies(video_core ffmpeg-build)
 endif()
-
 target_include_directories(video_core PUBLIC ${FFmpeg_INCLUDE_DIR})
-
 target_link_libraries(video_core PRIVATE ${FFmpeg_LIBRARIES})
 target_link_options(video_core PRIVATE ${FFmpeg_LDFLAGS})

@@ -37,10 +37,6 @@
 #include "yuzu/configuration/configure_graphics.h"
 #include "yuzu/configuration/shared_widget.h"

-#ifdef HAS_RESHADE
-#include "yuzu/configuration/configure_post_processing.h"
-#endif
-
 ConfigureGraphics::ConfigureGraphics(
    const Core::System& system_, std::vector<VkDeviceInfo::Record>& records_,
    const std::function<void()>& expose_compute_option_,
@@ -220,12 +216,6 @@ void ConfigureGraphics::Setup(const ConfigurationShared::Builder& builder) {
    std::vector<QWidget*> hold_api;

    for (const auto setting : Settings::values.linkage.by_category[Settings::Category::Renderer]) {
-#ifndef HAS_RESHADE
-        if (setting->Id() == Settings::values.post_shader_enabled.Id()) {
-            continue;
-        }
-#endif
-
        ConfigurationShared::Widget* widget = [&]() {
            if (setting->Id() == Settings::values.fsr_sharpening_slider.Id()) {
                // FSR needs a reversed slider and a 0.5 multiplier
@@ -305,23 +295,6 @@ void ConfigureGraphics::Setup(const ConfigurationShared::Builder& builder) {
            // Keep track of the resolution combobox to update other UI tabs that need it
            resolution_combobox = widget->combobox;
            hold_graphics.emplace(setting->Id(), widget);
-#ifdef HAS_RESHADE
-        } else if (setting->Id() == Settings::values.post_shader_enabled.Id()) {
-            QPushButton* post_shader_button = new QPushButton(tr("Configure Effects..."), widget);
-            post_shader_button->setVisible(widget->checkbox->isChecked());
-
-            connect(post_shader_button, &QAbstractButton::clicked, this, [this]() {
-                ConfigurePostProcessing dialog(this);
-                dialog.exec();
-            });
-            connect(widget->checkbox, &QCheckBox::toggled, post_shader_button,
-                    &QWidget::setVisible);
-
-            QBoxLayout* row = qobject_cast<QBoxLayout*>(widget->layout());
-            row->insertWidget(1, post_shader_button);
-
-            hold_graphics.emplace(setting->Id(), widget);
-#endif
        } else {
            hold_graphics.emplace(setting->Id(), widget);
        }
@@ -70,8 +70,10 @@ ConfigurePostProcessing::ConfigurePostProcessing(QWidget* parent) : QDialog(pare

    auto* root = new QVBoxLayout(this);

-    auto* description =
-        new QLabel(tr("Changes apply immediately while a game is running."), this);
+    auto* description = new QLabel(
+        tr("ReShade FX effects are loaded from the post_shaders folder in the Eden data "
+           "directory. Changes apply immediately while a game is running."),
+        this);
    description->setWordWrap(true);
    root->addWidget(description);

@@ -126,15 +128,17 @@ ConfigurePostProcessing::ConfigurePostProcessing(QWidget* parent) : QDialog(pare
    });
    preset_row->addWidget(save_button);

-    auto* clear_button = new QPushButton(tr("Clear"), this);
-    clear_button->setToolTip(tr("Remove every effect in use and deselect the preset."));
-    connect(clear_button, &QPushButton::clicked, this, [this]() {
-        VideoCore::FxChain::Instance().Clear();
-        VideoCore::SetActiveFxPreset(std::string());
-        preset_combo->setCurrentIndex(0);
-        ApplyStructuralChange();
+    auto* delete_button = new QPushButton(tr("Delete"), this);
+    connect(delete_button, &QPushButton::clicked, this, [this]() {
+        const QString name = preset_combo->currentData().toString();
+        if (name.isEmpty()) {
+            return;
+        }
+        VideoCore::DeleteFxPreset(name.toStdString());
+        PopulatePresetCombo();
+        RefreshPresetStatus();
    });
-    preset_row->addWidget(clear_button);
+    preset_row->addWidget(delete_button);

    root->addLayout(preset_row);

@@ -199,7 +203,6 @@ void ConfigurePostProcessing::ApplyStructuralChange() {
 void ConfigurePostProcessing::PopulatePresetCombo() {
    const QString previous = preset_combo->currentData().toString();
    preset_combo->clear();
-    preset_combo->addItem(tr("None"), QString());

    for (const auto& preset : VideoCore::GetFxPresetCatalog()) {
        const QString name = QString::fromStdString(preset.name);
@@ -209,7 +212,7 @@ void ConfigurePostProcessing::PopulatePresetCombo() {
    }

    const int restored = preset_combo->findData(previous);
-    if (!previous.isEmpty() && restored >= 0) {
+    if (restored >= 0) {
        preset_combo->setCurrentIndex(restored);
        return;
    }
@@ -217,21 +220,12 @@ void ConfigurePostProcessing::PopulatePresetCombo() {
    const int active = preset_combo->findData(QString::fromStdString(VideoCore::GetActiveFxPreset()));
    if (active >= 0) {
        preset_combo->setCurrentIndex(active);
-        return;
    }
-
-    preset_combo->setCurrentIndex(0);
 }

 void ConfigurePostProcessing::RefreshPresetStatus() {
    const std::string active = VideoCore::GetActiveFxPreset();
    if (active.empty()) {
-        if (VideoCore::FxChain::Instance().Size() == 0) {
-            preset_status->setText(
-                tr("No effects in use. Pick a preset and press Apply, or add effects one "
-                   "by one."));
-            return;
-        }
        preset_status->setText(tr("Custom chain. Pick a preset above and press Apply to replace it."));
        return;
    }
@@ -15,7 +15,6 @@
 #include "render/performance_overlay.h"
 #ifdef HAS_RESHADE
 #include "configuration/configure_post_processing.h"
-#include "video_core/post_processing/fx_preset.h"
 #endif
 #include "updater/update_dialog.h"

@@ -1091,41 +1090,6 @@ void MainWindow::InitializeWidgets() {

    statusBar()->insertPermanentWidget(0, volume_button);

-#ifdef HAS_RESHADE
-    post_shader_status_button = new QPushButton();
-    post_shader_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
-    post_shader_status_button->setFocusPolicy(Qt::NoFocus);
-    post_shader_status_button->setCheckable(true);
-    connect(post_shader_status_button, &QPushButton::clicked, this, [this] {
-        const bool enabled = Settings::values.post_shader_enabled.GetValue();
-        Settings::values.post_shader_enabled.SetValue(!enabled);
-        UpdatePostShaderText();
-    });
-    UpdatePostShaderText();
-    post_shader_status_button->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(post_shader_status_button, &QPushButton::customContextMenuRequested,
-            [this](const QPoint& menu_location) {
-                QMenu context_menu;
-
-                for (auto const& preset : VideoCore::GetFxPresetCatalog()) {
-                    context_menu.addAction(QString::fromStdString(preset.name),
-                                           [this, name = preset.name] {
-                                               VideoCore::ApplyFxPreset(name);
-                                               Settings::values.post_shader_enabled.SetValue(true);
-                                               UpdatePostShaderText();
-                                           });
-                }
-
-                context_menu.addSeparator();
-                context_menu.addAction(tr("Configure Effects..."), this,
-                                       &MainWindow::OnPostProcessingShaders);
-
-                context_menu.exec(post_shader_status_button->mapToGlobal(menu_location));
-                post_shader_status_button->repaint();
-            });
-    statusBar()->insertPermanentWidget(0, post_shader_status_button);
-#endif
-
    // setup AA button
    aa_status_button = new QPushButton();
    aa_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
@@ -3944,7 +3908,6 @@ void MainWindow::OnPostProcessingShaders() {
        connect(post_processing_dialog, &QDialog::finished, post_processing_dialog, [this]() {
            post_processing_dialog->deleteLater();
            post_processing_dialog = nullptr;
-            UpdatePostShaderText();
        });
    }

@@ -4299,26 +4262,6 @@ void MainWindow::UpdateAAText() {
                                  : aa_text.toUpper());
 }

-#ifdef HAS_RESHADE
-void MainWindow::UpdatePostShaderText() {
-    const bool enabled = Settings::values.post_shader_enabled.GetValue();
-    post_shader_status_button->setChecked(enabled);
-
-    if (!enabled) {
-        post_shader_status_button->setText(tr("NO FX"));
-        return;
-    }
-
-    const std::string preset = VideoCore::GetActiveFxPreset();
-    if (preset.empty()) {
-        post_shader_status_button->setText(tr("FX"));
-        return;
-    }
-
-    post_shader_status_button->setText(QString::fromStdString(preset).toUpper());
-}
-#endif
-
 void MainWindow::UpdateVolumeUI() {
    const auto volume_value = static_cast<int>(Settings::values.volume.GetValue());
    volume_slider->setValue(volume_value);
@@ -448,7 +448,6 @@ private:
    void UpdateAPIText();
    void UpdateFilterText();
    void UpdateAAText();
-    void UpdatePostShaderText();
    void UpdateVolumeUI();
    void UpdateStatusBar();
    void UpdateGPUAccuracyButton();
@@ -525,7 +524,6 @@ private:
    QPushButton* dock_status_button = nullptr;
    QPushButton* filter_status_button = nullptr;
    QPushButton* aa_status_button = nullptr;
-    QPushButton* post_shader_status_button = nullptr;
    VolumeButton* volume_button = nullptr;
    QWidget* volume_popup = nullptr;
    QSlider* volume_slider = nullptr;
Author	SHA1	Message	Date
lizzie	a298ed65c1	2026-09-14 09:32:00 Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-09-14 21:33:58 +02:00
lizzie	02dccd61ed	2026-09-14 09:23:00 Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-09-14 21:33:58 +02:00
lizzie	9bee2c2dc1	2026-09-14 09:22:19 Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-09-14 21:33:58 +02:00
lizzie	1602864ff6	2026-09-14 08:48:05 Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-09-14 21:33:58 +02:00
lizzie	de0ba75509	Reapply "[audio] Replace libopus with FFmpeg (#4169 )" (#4419 ) This reverts commit `2b4184dd2b`.	2026-09-14 21:33:58 +02:00
lizzie	d16ed2073f	Trigger build	2026-09-14 21:33:58 +02:00
Exverge	415df0cfe4	[dynarmic] fix sign extension logic on x64	2026-09-14 21:33:58 +02:00