32 files changed, 524 insertions, 124 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 18b8f7967..9dfc06ac3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -142,6 +142,9 @@ if (YUZU_USE_BUNDLED_VCPKG)
     if (ENABLE_WEB_SERVICE)
         list(APPEND VCPKG_MANIFEST_FEATURES "web-service")
     endif()
+    if (ANDROID)
+        list(APPEND VCPKG_MANIFEST_FEATURES "android")
+    endif()
 
     include(${CMAKE_SOURCE_DIR}/externals/vcpkg/scripts/buildsystems/vcpkg.cmake)
 elseif(NOT "$ENV{VCPKG_TOOLCHAIN_FILE}" STREQUAL "")
diff --git a/src/android/app/src/main/res/values/arrays.xml b/src/android/app/src/main/res/values/arrays.xml
index ab435dce9..e3915ef4f 100644
--- a/src/android/app/src/main/res/values/arrays.xml
+++ b/src/android/app/src/main/res/values/arrays.xml
@@ -256,11 +256,13 @@
 
     <string-array name="outputEngineEntries">
         <item>@string/auto</item>
+        <item>@string/oboe</item>
         <item>@string/cubeb</item>
         <item>@string/string_null</item>
     </string-array>
     <integer-array name="outputEngineValues">
         <item>0</item>
+        <item>4</item>
         <item>1</item>
         <item>3</item>
     </integer-array>
diff --git a/src/android/app/src/main/res/values/strings.xml b/src/android/app/src/main/res/values/strings.xml
index c86c43df2..0b80b04a4 100644
--- a/src/android/app/src/main/res/values/strings.xml
+++ b/src/android/app/src/main/res/values/strings.xml
@@ -503,6 +503,7 @@
     <string name="theme_mode_dark">Dark</string>
 
     <!-- Audio output engines -->
+    <string name="oboe">oboe</string>
     <string name="cubeb">cubeb</string>
 
     <!-- Black backgrounds theme -->
diff --git a/src/audio_core/CMakeLists.txt b/src/audio_core/CMakeLists.txt
index 400988c5f..e982d03be 100644
--- a/src/audio_core/CMakeLists.txt
+++ b/src/audio_core/CMakeLists.txt
@@ -253,6 +253,17 @@ if (ENABLE_SDL2)
     target_compile_definitions(audio_core PRIVATE HAVE_SDL2)
 endif()
 
+if (ANDROID)
+    target_sources(audio_core PRIVATE
+        sink/oboe_sink.cpp
+        sink/oboe_sink.h
+    )
+
+    # FIXME: this port seems broken, it cannot be imported with find_package(oboe REQUIRED)
+    target_link_libraries(audio_core PRIVATE "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/liboboe.a")
+    target_compile_definitions(audio_core PRIVATE HAVE_OBOE)
+endif()
+
 if (YUZU_USE_PRECOMPILED_HEADERS)
     target_precompile_headers(audio_core PRIVATE precompiled_headers.h)
 endif()
diff --git a/src/audio_core/sink/cubeb_sink.cpp b/src/audio_core/sink/cubeb_sink.cpp
index 51a23fe15..d97ca2a40 100644
--- a/src/audio_core/sink/cubeb_sink.cpp
+++ b/src/audio_core/sink/cubeb_sink.cpp
@@ -253,8 +253,9 @@ CubebSink::~CubebSink() {
 #endif
 }
 
-SinkStream* CubebSink::AcquireSinkStream(Core::System& system, u32 system_channels,
+SinkStream* CubebSink::AcquireSinkStream(Core::System& system, u32 system_channels_,
                                          const std::string& name, StreamType type) {
+    system_channels = system_channels_;
     SinkStreamPtr& stream = sink_streams.emplace_back(std::make_unique<CubebSinkStream>(
         ctx, device_channels, system_channels, output_device, input_device, name, type, system));
 
diff --git a/src/audio_core/sink/oboe_sink.cpp b/src/audio_core/sink/oboe_sink.cpp
new file mode 100644
index 000000000..e61841172
--- /dev/null
+++ b/src/audio_core/sink/oboe_sink.cpp
@@ -0,0 +1,223 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <span>
+#include <vector>
+
+#include <oboe/Oboe.h>
+
+#include "audio_core/common/common.h"
+#include "audio_core/sink/oboe_sink.h"
+#include "audio_core/sink/sink_stream.h"
+#include "common/logging/log.h"
+#include "common/scope_exit.h"
+#include "core/core.h"
+
+namespace AudioCore::Sink {
+
+class OboeSinkStream final : public SinkStream,
+                             public oboe::AudioStreamDataCallback,
+                             public oboe::AudioStreamErrorCallback {
+public:
+    explicit OboeSinkStream(Core::System& system_, StreamType type_, const std::string& name_,
+                            u32 system_channels_)
+        : SinkStream(system_, type_) {
+        name = name_;
+        system_channels = system_channels_;
+
+        this->OpenStream();
+    }
+
+    ~OboeSinkStream() override {
+        LOG_INFO(Audio_Sink, "Destroyed Oboe stream");
+    }
+
+    void Finalize() override {
+        this->Stop();
+        m_stream.reset();
+    }
+
+    void Start(bool resume = false) override {
+        if (!m_stream || !paused) {
+            return;
+        }
+
+        paused = false;
+
+        if (m_stream->start() != oboe::Result::OK) {
+            LOG_CRITICAL(Audio_Sink, "Error starting Oboe stream");
+        }
+    }
+
+    void Stop() override {
+        if (!m_stream || paused) {
+            return;
+        }
+
+        this->SignalPause();
+
+        if (m_stream->stop() != oboe::Result::OK) {
+            LOG_CRITICAL(Audio_Sink, "Error stopping Oboe stream");
+        }
+    }
+
+public:
+    static s32 QueryChannelCount(oboe::Direction direction) {
+        std::shared_ptr<oboe::AudioStream> temp_stream;
+        oboe::AudioStreamBuilder builder;
+
+        const auto result = ConfigureBuilder(builder, direction)->openStream(temp_stream);
+        ASSERT(result == oboe::Result::OK);
+
+        return temp_stream->getChannelCount() >= 6 ? 6 : 2;
+    }
+
+protected:
+    oboe::DataCallbackResult onAudioReady(oboe::AudioStream*, void* audio_data,
+                                          s32 num_buffer_frames) override {
+        const size_t num_channels = this->GetDeviceChannels();
+        const size_t frame_size = num_channels;
+        const size_t num_frames = static_cast<size_t>(num_buffer_frames);
+
+        if (type == StreamType::In) {
+            std::span<const s16> input_buffer{reinterpret_cast<const s16*>(audio_data),
+                                              num_frames * frame_size};
+            this->ProcessAudioIn(input_buffer, num_frames);
+        } else {
+            std::span<s16> output_buffer{reinterpret_cast<s16*>(audio_data),
+                                         num_frames * frame_size};
+            this->ProcessAudioOutAndRender(output_buffer, num_frames);
+        }
+
+        return oboe::DataCallbackResult::Continue;
+    }
+
+    void onErrorAfterClose(oboe::AudioStream*, oboe::Result) override {
+        LOG_INFO(Audio_Sink, "Audio stream closed, reinitializing");
+
+        if (this->OpenStream()) {
+            m_stream->start();
+        }
+    }
+
+private:
+    static oboe::AudioStreamBuilder* ConfigureBuilder(oboe::AudioStreamBuilder& builder,
+                                                      oboe::Direction direction) {
+        // TODO: investigate callback delay issues when using AAudio
+        return builder.setPerformanceMode(oboe::PerformanceMode::LowLatency)
+            ->setAudioApi(oboe::AudioApi::OpenSLES)
+            ->setDirection(direction)
+            ->setSampleRate(TargetSampleRate)
+            ->setSampleRateConversionQuality(oboe::SampleRateConversionQuality::High)
+            ->setFormat(oboe::AudioFormat::I16)
+            ->setFormatConversionAllowed(true)
+            ->setUsage(oboe::Usage::Game)
+            ->setBufferCapacityInFrames(TargetSampleCount * 2);
+    }
+
+    bool OpenStream() {
+        const auto direction = [&]() {
+            switch (type) {
+            case StreamType::In:
+                return oboe::Direction::Input;
+            case StreamType::Out:
+            case StreamType::Render:
+                return oboe::Direction::Output;
+            default:
+                ASSERT(false);
+                return oboe::Direction::Output;
+            }
+        }();
+
+        const auto expected_channels = QueryChannelCount(direction);
+        const auto expected_mask = [&]() {
+            switch (expected_channels) {
+            case 1:
+                return oboe::ChannelMask::Mono;
+            case 2:
+                return oboe::ChannelMask::Stereo;
+            case 6:
+                return oboe::ChannelMask::CM5Point1;
+            default:
+                ASSERT(false);
+                return oboe::ChannelMask::Unspecified;
+            }
+        }();
+
+        oboe::AudioStreamBuilder builder;
+        const auto result = ConfigureBuilder(builder, direction)
+                                ->setChannelCount(expected_channels)
+                                ->setChannelMask(expected_mask)
+                                ->setChannelConversionAllowed(true)
+                                ->setDataCallback(this)
+                                ->setErrorCallback(this)
+                                ->openStream(m_stream);
+        ASSERT(result == oboe::Result::OK);
+        return result == oboe::Result::OK && this->SetStreamProperties();
+    }
+
+    bool SetStreamProperties() {
+        ASSERT(m_stream);
+
+        m_stream->setBufferSizeInFrames(TargetSampleCount * 2);
+        device_channels = m_stream->getChannelCount();
+
+        const auto sample_rate = m_stream->getSampleRate();
+        const auto buffer_capacity = m_stream->getBufferCapacityInFrames();
+        const auto stream_backend =
+            m_stream->getAudioApi() == oboe::AudioApi::AAudio ? "AAudio" : "OpenSLES";
+
+        LOG_INFO(Audio_Sink, "Opened Oboe {} stream with {} channels sample rate {} capacity {}",
+                 stream_backend, device_channels, sample_rate, buffer_capacity);
+
+        return true;
+    }
+
+    std::shared_ptr<oboe::AudioStream> m_stream{};
+};
+
+OboeSink::OboeSink() {
+    // TODO: This is not generally knowable
+    // The channel count is distinct based on direction and can change
+    device_channels = OboeSinkStream::QueryChannelCount(oboe::Direction::Output);
+}
+
+OboeSink::~OboeSink() = default;
+
+SinkStream* OboeSink::AcquireSinkStream(Core::System& system, u32 system_channels,
+                                        const std::string& name, StreamType type) {
+    SinkStreamPtr& stream = sink_streams.emplace_back(
+        std::make_unique<OboeSinkStream>(system, type, name, system_channels));
+
+    return stream.get();
+}
+
+void OboeSink::CloseStream(SinkStream* to_remove) {
+    sink_streams.remove_if([&](auto& stream) { return stream.get() == to_remove; });
+}
+
+void OboeSink::CloseStreams() {
+    sink_streams.clear();
+}
+
+f32 OboeSink::GetDeviceVolume() const {
+    if (sink_streams.empty()) {
+        return 1.0f;
+    }
+
+    return sink_streams.front()->GetDeviceVolume();
+}
+
+void OboeSink::SetDeviceVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetDeviceVolume(volume);
+    }
+}
+
+void OboeSink::SetSystemVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetSystemVolume(volume);
+    }
+}
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/oboe_sink.h b/src/audio_core/sink/oboe_sink.h
new file mode 100644
index 000000000..8f6f54ab5
--- /dev/null
+++ b/src/audio_core/sink/oboe_sink.h
@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <list>
+#include <string>
+
+#include "audio_core/sink/sink.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::Sink {
+class SinkStream;
+
+class OboeSink final : public Sink {
+public:
+    explicit OboeSink();
+    ~OboeSink() override;
+
+    /**
+     * Create a new sink stream.
+     *
+     * @param system          - Core system.
+     * @param system_channels - Number of channels the audio system expects.
+     *                          May differ from the device's channel count.
+     * @param name            - Name of this stream.
+     * @param type            - Type of this stream, render/in/out.
+     *
+     * @return A pointer to the created SinkStream
+     */
+    SinkStream* AcquireSinkStream(Core::System& system, u32 system_channels,
+                                  const std::string& name, StreamType type) override;
+
+    /**
+     * Close a given stream.
+     *
+     * @param stream - The stream to close.
+     */
+    void CloseStream(SinkStream* stream) override;
+
+    /**
+     * Close all streams.
+     */
+    void CloseStreams() override;
+
+    /**
+     * Get the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @return Volume of the device.
+     */
+    f32 GetDeviceVolume() const override;
+
+    /**
+     * Set the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @param volume - New volume of the device.
+     */
+    void SetDeviceVolume(f32 volume) override;
+
+    /**
+     * Set the system volume. Comes from the audio system using this stream.
+     *
+     * @param volume - New volume of the system.
+     */
+    void SetSystemVolume(f32 volume) override;
+
+private:
+    /// List of streams managed by this sink
+    std::list<SinkStreamPtr> sink_streams{};
+};
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sdl2_sink.cpp b/src/audio_core/sink/sdl2_sink.cpp
index 96e0efce2..7dd155ff0 100644
--- a/src/audio_core/sink/sdl2_sink.cpp
+++ b/src/audio_core/sink/sdl2_sink.cpp
@@ -168,8 +168,9 @@ SDLSink::SDLSink(std::string_view target_device_name) {
 
 SDLSink::~SDLSink() = default;
 
-SinkStream* SDLSink::AcquireSinkStream(Core::System& system, u32 system_channels,
+SinkStream* SDLSink::AcquireSinkStream(Core::System& system, u32 system_channels_,
                                        const std::string&, StreamType type) {
+    system_channels = system_channels_;
     SinkStreamPtr& stream = sink_streams.emplace_back(std::make_unique<SDLSinkStream>(
         device_channels, system_channels, output_device, input_device, type, system));
     return stream.get();
diff --git a/src/audio_core/sink/sink.h b/src/audio_core/sink/sink.h
index f28c6d126..e22e8c3e5 100644
--- a/src/audio_core/sink/sink.h
+++ b/src/audio_core/sink/sink.h
@@ -85,9 +85,21 @@ public:
      */
     virtual void SetSystemVolume(f32 volume) = 0;
 
+    /**
+     * Get the number of channels the game has set, can be different to the host hardware's support.
+     * Either 2 or 6.
+     *
+     * @return Number of device channels.
+     */
+    u32 GetSystemChannels() const {
+        return system_channels;
+    }
+
 protected:
     /// Number of device channels supported by the hardware
     u32 device_channels{2};
+    /// Number of channels the game is sending
+    u32 system_channels{2};
 };
 
 using SinkPtr = std::unique_ptr<Sink>;
diff --git a/src/audio_core/sink/sink_details.cpp b/src/audio_core/sink/sink_details.cpp
index 7c9a4e3ac..449af659d 100644
--- a/src/audio_core/sink/sink_details.cpp
+++ b/src/audio_core/sink/sink_details.cpp
@@ -7,6 +7,9 @@
 #include <vector>
 
 #include "audio_core/sink/sink_details.h"
+#ifdef HAVE_OBOE
+#include "audio_core/sink/oboe_sink.h"
+#endif
 #ifdef HAVE_CUBEB
 #include "audio_core/sink/cubeb_sink.h"
 #endif
@@ -36,6 +39,16 @@ struct SinkDetails {
 
 // sink_details is ordered in terms of desirability, with the best choice at the top.
 constexpr SinkDetails sink_details[] = {
+#ifdef HAVE_OBOE
+    SinkDetails{
+        Settings::AudioEngine::Oboe,
+        [](std::string_view device_id) -> std::unique_ptr<Sink> {
+            return std::make_unique<OboeSink>();
+        },
+        [](bool capture) { return std::vector<std::string>{"Default"}; },
+        []() { return true; },
+    },
+#endif
 #ifdef HAVE_CUBEB
     SinkDetails{
         Settings::AudioEngine::Cubeb,
diff --git a/src/audio_core/sink/sink_stream.cpp b/src/audio_core/sink/sink_stream.cpp
index 2a09db599..c047b0668 100644
--- a/src/audio_core/sink/sink_stream.cpp
+++ b/src/audio_core/sink/sink_stream.cpp
@@ -40,29 +40,36 @@ void SinkStream::AppendBuffer(SinkBuffer& buffer, std::span<s16> samples) {
 
     if (system_channels == 6 && device_channels == 2) {
         // We're given 6 channels, but our device only outputs 2, so downmix.
-        static constexpr std::array<f32, 4> down_mix_coeff{1.0f, 0.707f, 0.251f, 0.707f};
+        // Front = 1.0
+        // Center = 0.596
+        // LFE = 0.354
+        // Back = 0.707
+        static constexpr std::array<f32, 4> down_mix_coeff{1.0, 0.596f, 0.354f, 0.707f};
 
         for (u32 read_index = 0, write_index = 0; read_index < samples.size();
              read_index += system_channels, write_index += device_channels) {
+            const auto fl =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::FrontLeft)]);
+            const auto fr =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::FrontRight)]);
+            const auto c =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::Center)]);
+            const auto lfe =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::LFE)]);
+            const auto bl =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::BackLeft)]);
+            const auto br =
+                static_cast<f32>(samples[read_index + static_cast<u32>(Channels::BackRight)]);
+
             const auto left_sample{
-                ((Common::FixedPoint<49, 15>(
-                      samples[read_index + static_cast<u32>(Channels::FrontLeft)]) *
-                      down_mix_coeff[0] +
-                  samples[read_index + static_cast<u32>(Channels::Center)] * down_mix_coeff[1] +
-                  samples[read_index + static_cast<u32>(Channels::LFE)] * down_mix_coeff[2] +
-                  samples[read_index + static_cast<u32>(Channels::BackLeft)] * down_mix_coeff[3]) *
-                 volume)
-                    .to_int()};
+                static_cast<s32>((fl * down_mix_coeff[0] + c * down_mix_coeff[1] +
+                                  lfe * down_mix_coeff[2] + bl * down_mix_coeff[3]) *
+                                 volume)};
 
             const auto right_sample{
-                ((Common::FixedPoint<49, 15>(
-                      samples[read_index + static_cast<u32>(Channels::FrontRight)]) *
-                      down_mix_coeff[0] +
-                  samples[read_index + static_cast<u32>(Channels::Center)] * down_mix_coeff[1] +
-                  samples[read_index + static_cast<u32>(Channels::LFE)] * down_mix_coeff[2] +
-                  samples[read_index + static_cast<u32>(Channels::BackRight)] * down_mix_coeff[3]) *
-                 volume)
-                    .to_int()};
+                static_cast<s32>((fr * down_mix_coeff[0] + c * down_mix_coeff[1] +
+                                  lfe * down_mix_coeff[2] + br * down_mix_coeff[3]) *
+                                 volume)};
 
             samples[write_index + static_cast<u32>(Channels::FrontLeft)] =
                 static_cast<s16>(std::clamp(left_sample, min, max));
diff --git a/src/common/fs/path_util.cpp b/src/common/fs/path_util.cpp
index d2f50432a..4f69db6f5 100644
--- a/src/common/fs/path_util.cpp
+++ b/src/common/fs/path_util.cpp
@@ -418,9 +418,9 @@ std::string SanitizePath(std::string_view path_, DirectorySeparator directory_se
     return std::string(RemoveTrailingSlash(path));
 }
 
-std::string_view GetParentPath(std::string_view path) {
+std::string GetParentPath(std::string_view path) {
     if (path.empty()) {
-        return path;
+        return std::string(path);
     }
 
 #ifdef ANDROID
@@ -439,7 +439,7 @@ std::string_view GetParentPath(std::string_view path) {
         name_index = std::max(name_bck_index, name_fwd_index);
     }
 
-    return path.substr(0, name_index);
+    return std::string(path.substr(0, name_index));
 }
 
 std::string_view GetPathWithoutTop(std::string_view path) {
diff --git a/src/common/fs/path_util.h b/src/common/fs/path_util.h
index 23c8b1359..59301e7ed 100644
--- a/src/common/fs/path_util.h
+++ b/src/common/fs/path_util.h
@@ -302,7 +302,7 @@ enum class DirectorySeparator {
     DirectorySeparator directory_separator = DirectorySeparator::ForwardSlash);
 
 // Gets all of the text up to the last '/' or '\' in the path.
-[[nodiscard]] std::string_view GetParentPath(std::string_view path);
+[[nodiscard]] std::string GetParentPath(std::string_view path);
 
 // Gets all of the text after the first '/' or '\' in the path.
 [[nodiscard]] std::string_view GetPathWithoutTop(std::string_view path);
diff --git a/src/common/settings_enums.h b/src/common/settings_enums.h
index d6351e57e..617036588 100644
--- a/src/common/settings_enums.h
+++ b/src/common/settings_enums.h
@@ -82,16 +82,15 @@ enum class AudioEngine : u32 {
     Cubeb,
     Sdl2,
     Null,
+    Oboe,
 };
 
 template <>
 inline std::vector<std::pair<std::string, AudioEngine>>
 EnumMetadata<AudioEngine>::Canonicalizations() {
     return {
-        {"auto", AudioEngine::Auto},
-        {"cubeb", AudioEngine::Cubeb},
-        {"sdl2", AudioEngine::Sdl2},
-        {"null", AudioEngine::Null},
+        {"auto", AudioEngine::Auto}, {"cubeb", AudioEngine::Cubeb}, {"sdl2", AudioEngine::Sdl2},
+        {"null", AudioEngine::Null}, {"oboe", AudioEngine::Oboe},
     };
 }
 
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 2f09cade5..23e56c77a 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -359,7 +359,7 @@ private:
 
     void GetActiveChannelCount(HLERequestContext& ctx) {
         const auto& sink{system.AudioCore().GetOutputSink()};
-        u32 channel_count{sink.GetDeviceChannels()};
+        u32 channel_count{sink.GetSystemChannels()};
 
         LOG_DEBUG(Service_Audio, "(STUBBED) called. Channels={}", channel_count);
 
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index e7e7c4c28..276d264e1 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -54,6 +54,13 @@ enum class ImageDirectoryId : u32 {
     SdCard,
 };
 
+enum class OpenDirectoryMode : u64 {
+    Directory = (1 << 0),
+    File = (1 << 1),
+    All = Directory | File
+};
+DECLARE_ENUM_FLAG_OPERATORS(OpenDirectoryMode);
+
 class FileSystemController {
 public:
     explicit FileSystemController(Core::System& system_);
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index b1310d6e4..82ecc1b90 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -259,7 +259,7 @@ static void BuildEntryIndex(std::vector<FileSys::Entry>& entries, const std::vec
 
 class IDirectory final : public ServiceFramework<IDirectory> {
 public:
-    explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_)
+    explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_, OpenDirectoryMode mode)
         : ServiceFramework{system_, "IDirectory"}, backend(std::move(backend_)) {
         static const FunctionInfo functions[] = {
             {0, &IDirectory::Read, "Read"},
@@ -269,8 +269,12 @@ public:
 
         // TODO(DarkLordZach): Verify that this is the correct behavior.
         // Build entry index now to save time later.
-        BuildEntryIndex(entries, backend->GetFiles(), FileSys::EntryType::File);
-        BuildEntryIndex(entries, backend->GetSubdirectories(), FileSys::EntryType::Directory);
+        if (True(mode & OpenDirectoryMode::Directory)) {
+            BuildEntryIndex(entries, backend->GetSubdirectories(), FileSys::EntryType::Directory);
+        }
+        if (True(mode & OpenDirectoryMode::File)) {
+            BuildEntryIndex(entries, backend->GetFiles(), FileSys::EntryType::File);
+        }
     }
 
 private:
@@ -446,11 +450,9 @@ public:
 
         const auto file_buffer = ctx.ReadBuffer();
         const std::string name = Common::StringFromBuffer(file_buffer);
+        const auto mode = rp.PopRaw<OpenDirectoryMode>();
 
-        // TODO(Subv): Implement this filter.
-        const u32 filter_flags = rp.Pop<u32>();
-
-        LOG_DEBUG(Service_FS, "called. directory={}, filter={}", name, filter_flags);
+        LOG_DEBUG(Service_FS, "called. directory={}, mode={}", name, mode);
 
         FileSys::VirtualDir vfs_dir{};
         auto result = backend.OpenDirectory(&vfs_dir, name);
@@ -460,7 +462,7 @@ public:
             return;
         }
 
-        auto directory = std::make_shared<IDirectory>(system, vfs_dir);
+        auto directory = std::make_shared<IDirectory>(system, vfs_dir, mode);
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/nvnflinger/buffer_queue_consumer.cpp b/src/core/hle/service/nvnflinger/buffer_queue_consumer.cpp
index d91886bed..bbe8e06d4 100644
--- a/src/core/hle/service/nvnflinger/buffer_queue_consumer.cpp
+++ b/src/core/hle/service/nvnflinger/buffer_queue_consumer.cpp
@@ -90,6 +90,18 @@ Status BufferQueueConsumer::AcquireBuffer(BufferItem* out_buffer,
 
     LOG_DEBUG(Service_Nvnflinger, "acquiring slot={}", slot);
 
+    // If the front buffer is still being tracked, update its slot state
+    if (core->StillTracking(*front)) {
+        slots[slot].acquire_called = true;
+        slots[slot].needs_cleanup_on_release = false;
+        slots[slot].buffer_state = BufferState::Acquired;
+
+        // TODO: for now, avoid resetting the fence, so that when we next return this
+        // slot to the producer, it will wait for the fence to pass. We should fix this
+        // by properly waiting for the fence in the BufferItemConsumer.
+        // slots[slot].fence = Fence::NoFence();
+    }
+
     // If the buffer has previously been acquired by the consumer, set graphic_buffer to nullptr to
     // avoid unnecessarily remapping this buffer on the consumer side.
     if (out_buffer->acquire_called) {
@@ -132,11 +144,28 @@ Status BufferQueueConsumer::ReleaseBuffer(s32 slot, u64 frame_number, const Fenc
             ++current;
         }
 
-        slots[slot].buffer_state = BufferState::Free;
+        if (slots[slot].buffer_state == BufferState::Acquired) {
+            // TODO: for now, avoid resetting the fence, so that when we next return this
+            // slot to the producer, it can wait for its own fence to pass. We should fix this
+            // by properly waiting for the fence in the BufferItemConsumer.
+            // slots[slot].fence = release_fence;
+            slots[slot].buffer_state = BufferState::Free;
 
-        listener = core->connected_producer_listener;
+            listener = core->connected_producer_listener;
 
-        LOG_DEBUG(Service_Nvnflinger, "releasing slot {}", slot);
+            LOG_DEBUG(Service_Nvnflinger, "releasing slot {}", slot);
+        } else if (slots[slot].needs_cleanup_on_release) {
+            LOG_DEBUG(Service_Nvnflinger, "releasing a stale buffer slot {} (state = {})", slot,
+                      slots[slot].buffer_state);
+            slots[slot].needs_cleanup_on_release = false;
+            return Status::StaleBufferSlot;
+        } else {
+            LOG_ERROR(Service_Nvnflinger,
+                      "attempted to release buffer slot {} but its state was {}", slot,
+                      slots[slot].buffer_state);
+
+            return Status::BadValue;
+        }
 
         core->SignalDequeueCondition();
     }
diff --git a/src/core/hle/service/nvnflinger/buffer_queue_core.cpp b/src/core/hle/service/nvnflinger/buffer_queue_core.cpp
index 4ed5e5978..5d8c861fa 100644
--- a/src/core/hle/service/nvnflinger/buffer_queue_core.cpp
+++ b/src/core/hle/service/nvnflinger/buffer_queue_core.cpp
@@ -74,6 +74,10 @@ void BufferQueueCore::FreeBufferLocked(s32 slot) {
 
     slots[slot].graphic_buffer.reset();
 
+    if (slots[slot].buffer_state == BufferState::Acquired) {
+        slots[slot].needs_cleanup_on_release = true;
+    }
+
     slots[slot].buffer_state = BufferState::Free;
     slots[slot].frame_number = UINT32_MAX;
     slots[slot].acquire_called = false;
diff --git a/src/core/hle/service/nvnflinger/buffer_slot.h b/src/core/hle/service/nvnflinger/buffer_slot.h
index d25bca049..37daca78b 100644
--- a/src/core/hle/service/nvnflinger/buffer_slot.h
+++ b/src/core/hle/service/nvnflinger/buffer_slot.h
@@ -31,6 +31,7 @@ struct BufferSlot final {
     u64 frame_number{};
     Fence fence;
     bool acquire_called{};
+    bool needs_cleanup_on_release{};
     bool attached_by_consumer{};
     bool is_preallocated{};
 };
diff --git a/src/tests/video_core/memory_tracker.cpp b/src/tests/video_core/memory_tracker.cpp
index 2dbff21af..618793668 100644
--- a/src/tests/video_core/memory_tracker.cpp
+++ b/src/tests/video_core/memory_tracker.cpp
@@ -23,13 +23,13 @@ constexpr VAddr c = 16 * HIGH_PAGE_SIZE;
 
 class RasterizerInterface {
 public:
-    void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {
+    void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
         const u64 page_start{addr >> Core::Memory::YUZU_PAGEBITS};
         const u64 page_end{(addr + size + Core::Memory::YUZU_PAGESIZE - 1) >>
                            Core::Memory::YUZU_PAGEBITS};
         for (u64 page = page_start; page < page_end; ++page) {
             int& value = page_table[page];
-            value += (cache ? 1 : -1);
+            value += delta;
             if (value < 0) {
                 throw std::logic_error{"negative page"};
             }
@@ -546,4 +546,4 @@ TEST_CASE("MemoryTracker: Cached write downloads") {
     REQUIRE(!memory_track->IsRegionGpuModified(c + PAGE, PAGE));
     memory_track->MarkRegionAsCpuModified(c, WORD);
     REQUIRE(rasterizer.Count() == 0);
-}
+}
\ No newline at end of file
diff --git a/src/video_core/buffer_cache/word_manager.h b/src/video_core/buffer_cache/word_manager.h
index 95b752055..a336bde41 100644
--- a/src/video_core/buffer_cache/word_manager.h
+++ b/src/video_core/buffer_cache/word_manager.h
@@ -473,7 +473,7 @@ private:
         VAddr addr = cpu_addr + word_index * BYTES_PER_WORD;
         IteratePages(changed_bits, [&](size_t offset, size_t size) {
             rasterizer->UpdatePagesCachedCount(addr + offset * BYTES_PER_PAGE,
-                                               size * BYTES_PER_PAGE, add_to_rasterizer);
+                                               size * BYTES_PER_PAGE, add_to_rasterizer ? 1 : -1);
         });
     }
 
diff --git a/src/video_core/rasterizer_accelerated.cpp b/src/video_core/rasterizer_accelerated.cpp
index 3c9477f6e..f200a650f 100644
--- a/src/video_core/rasterizer_accelerated.cpp
+++ b/src/video_core/rasterizer_accelerated.cpp
@@ -3,7 +3,6 @@
 
 #include <atomic>
 
-#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/div_ceil.h"
@@ -12,65 +11,61 @@
 
 namespace VideoCore {
 
-static constexpr u16 IdentityValue = 1;
-
 using namespace Core::Memory;
 
-RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_) : map{}, cpu_memory{cpu_memory_} {
-    // We are tracking CPU memory, which cannot map more than 39 bits.
-    const VAddr start_address = 0;
-    const VAddr end_address = (1ULL << 39);
-    const IntervalType address_space_interval(start_address, end_address);
-    const auto value = std::make_pair(address_space_interval, IdentityValue);
-
-    map.add(value);
-}
+RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_)
+    : cached_pages(std::make_unique<CachedPages>()), cpu_memory{cpu_memory_} {}
 
 RasterizerAccelerated::~RasterizerAccelerated() = default;
 
-void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {
-    std::scoped_lock lk{map_lock};
-
-    // Align sizes.
-    addr = Common::AlignDown(addr, YUZU_PAGESIZE);
-    size = Common::AlignUp(size, YUZU_PAGESIZE);
-
-    // Declare the overall interval we are going to operate on.
-    const VAddr start_address = addr;
-    const VAddr end_address = addr + size;
-    const IntervalType modification_range(start_address, end_address);
-
-    // Find the boundaries of where to iterate.
-    const auto lower = map.lower_bound(modification_range);
-    const auto upper = map.upper_bound(modification_range);
-
-    // Iterate over the contained intervals.
-    for (auto it = lower; it != upper; it++) {
-        // Intersect interval range with modification range.
-        const auto current_range = modification_range & it->first;
-
-        // Calculate the address and size to operate over.
-        const auto current_addr = current_range.lower();
-        const auto current_size = current_range.upper() - current_addr;
-
-        // Get the current value of the range.
-        const auto value = it->second;
+void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
+    u64 uncache_begin = 0;
+    u64 cache_begin = 0;
+    u64 uncache_bytes = 0;
+    u64 cache_bytes = 0;
+
+    std::atomic_thread_fence(std::memory_order_acquire);
+    const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
+    for (u64 page = addr >> YUZU_PAGEBITS; page != page_end; ++page) {
+        std::atomic_uint16_t& count = cached_pages->at(page >> 2).Count(page);
+
+        if (delta > 0) {
+            ASSERT_MSG(count.load(std::memory_order::relaxed) < UINT16_MAX, "Count may overflow!");
+        } else if (delta < 0) {
+            ASSERT_MSG(count.load(std::memory_order::relaxed) > 0, "Count may underflow!");
+        } else {
+            ASSERT_MSG(false, "Delta must be non-zero!");
+        }
 
-        if (cache && value == IdentityValue) {
-            // If we are going to cache, and the value is not yet referenced, then cache this range.
-            cpu_memory.RasterizerMarkRegionCached(current_addr, current_size, true);
-        } else if (!cache && value == IdentityValue + 1) {
-            // If we are going to uncache, and this is the last reference, then uncache this range.
-            cpu_memory.RasterizerMarkRegionCached(current_addr, current_size, false);
+        // Adds or subtracts 1, as count is a unsigned 8-bit value
+        count.fetch_add(static_cast<u16>(delta), std::memory_order_release);
+
+        // Assume delta is either -1 or 1
+        if (count.load(std::memory_order::relaxed) == 0) {
+            if (uncache_bytes == 0) {
+                uncache_begin = page;
+            }
+            uncache_bytes += YUZU_PAGESIZE;
+        } else if (uncache_bytes > 0) {
+            cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes,
+                                                  false);
+            uncache_bytes = 0;
+        }
+        if (count.load(std::memory_order::relaxed) == 1 && delta > 0) {
+            if (cache_bytes == 0) {
+                cache_begin = page;
+            }
+            cache_bytes += YUZU_PAGESIZE;
+        } else if (cache_bytes > 0) {
+            cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
+            cache_bytes = 0;
         }
     }
-
-    // Update the set.
-    const auto value = std::make_pair(modification_range, IdentityValue);
-    if (cache) {
-        map.add(value);
-    } else {
-        map.subtract(value);
+    if (uncache_bytes > 0) {
+        cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes, false);
+    }
+    if (cache_bytes > 0) {
+        cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
     }
 }
 
diff --git a/src/video_core/rasterizer_accelerated.h b/src/video_core/rasterizer_accelerated.h
index f1968f186..e6c0ea87a 100644
--- a/src/video_core/rasterizer_accelerated.h
+++ b/src/video_core/rasterizer_accelerated.h
@@ -3,8 +3,8 @@
 
 #pragma once
 
-#include <mutex>
-#include <boost/icl/interval_map.hpp>
+#include <array>
+#include <atomic>
 
 #include "common/common_types.h"
 #include "video_core/rasterizer_interface.h"
@@ -21,17 +21,28 @@ public:
     explicit RasterizerAccelerated(Core::Memory::Memory& cpu_memory_);
     ~RasterizerAccelerated() override;
 
-    void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) override;
+    void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) override;
 
 private:
-    using PageIndex = VAddr;
-    using PageReferenceCount = u16;
+    class CacheEntry final {
+    public:
+        CacheEntry() = default;
 
-    using IntervalMap = boost::icl::interval_map<PageIndex, PageReferenceCount>;
-    using IntervalType = IntervalMap::interval_type;
+        std::atomic_uint16_t& Count(std::size_t page) {
+            return values[page & 3];
+        }
 
-    IntervalMap map;
-    std::mutex map_lock;
+        const std::atomic_uint16_t& Count(std::size_t page) const {
+            return values[page & 3];
+        }
+
+    private:
+        std::array<std::atomic_uint16_t, 4> values{};
+    };
+    static_assert(sizeof(CacheEntry) == 8, "CacheEntry should be 8 bytes!");
+
+    using CachedPages = std::array<CacheEntry, 0x2000000>;
+    std::unique_ptr<CachedPages> cached_pages;
     Core::Memory::Memory& cpu_memory;
 };
 
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index fd42d26b5..af1469147 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -162,7 +162,7 @@ public:
     }
 
     /// Increase/decrease the number of object in pages touching the specified region
-    virtual void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {}
+    virtual void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {}
 
     /// Initialize disk cached resources for the game being emulated
     virtual void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
diff --git a/src/video_core/shader_cache.cpp b/src/video_core/shader_cache.cpp
index a109f9cbe..e81cd031b 100644
--- a/src/video_core/shader_cache.cpp
+++ b/src/video_core/shader_cache.cpp
@@ -132,7 +132,7 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
 
     storage.push_back(std::move(data));
 
-    rasterizer.UpdatePagesCachedCount(addr, size, true);
+    rasterizer.UpdatePagesCachedCount(addr, size, 1);
 }
 
 void ShaderCache::InvalidatePagesInRegion(VAddr addr, size_t size) {
@@ -209,7 +209,7 @@ void ShaderCache::UnmarkMemory(Entry* entry) {
 
     const VAddr addr = entry->addr_start;
     const size_t size = entry->addr_end - addr;
-    rasterizer.UpdatePagesCachedCount(addr, size, false);
+    rasterizer.UpdatePagesCachedCount(addr, size, -1);
 }
 
 void ShaderCache::RemoveShadersFromStorage(std::span<ShaderInfo*> removed_shaders) {
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index d7941f6a4..0d5a1709f 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -2080,7 +2080,7 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(False(image.flags & ImageFlagBits::Tracked));
     image.flags |= ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, true);
+        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
         return;
     }
     if (True(image.flags & ImageFlagBits::Registered)) {
@@ -2091,13 +2091,13 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
             const auto& map = slot_map_views[map_view_id];
             const VAddr cpu_addr = map.cpu_addr;
             const std::size_t size = map.size;
-            rasterizer.UpdatePagesCachedCount(cpu_addr, size, true);
+            rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
         }
         return;
     }
     ForEachSparseSegment(image,
                          [this]([[maybe_unused]] GPUVAddr gpu_addr, VAddr cpu_addr, size_t size) {
-                             rasterizer.UpdatePagesCachedCount(cpu_addr, size, true);
+                             rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
                          });
 }
 
@@ -2106,7 +2106,7 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(True(image.flags & ImageFlagBits::Tracked));
     image.flags &= ~ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, false);
+        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
         return;
     }
     ASSERT(True(image.flags & ImageFlagBits::Registered));
@@ -2117,7 +2117,7 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
         const auto& map = slot_map_views[map_view_id];
         const VAddr cpu_addr = map.cpu_addr;
         const std::size_t size = map.size;
-        rasterizer.UpdatePagesCachedCount(cpu_addr, size, false);
+        rasterizer.UpdatePagesCachedCount(cpu_addr, size, -1);
     }
 }
 
diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp
index dd43f0a0e..c8e871151 100644
--- a/src/yuzu/configuration/configure_ui.cpp
+++ b/src/yuzu/configuration/configure_ui.cpp
@@ -193,8 +193,8 @@ void ConfigureUi::RequestGameListUpdate() {
 void ConfigureUi::SetConfiguration() {
     ui->theme_combobox->setCurrentIndex(
         ui->theme_combobox->findData(QString::fromStdString(UISettings::values.theme)));
-    ui->language_combobox->setCurrentIndex(
-        ui->language_combobox->findData(QString::fromStdString(UISettings::values.language)));
+    ui->language_combobox->setCurrentIndex(ui->language_combobox->findData(
+        QString::fromStdString(UISettings::values.language.GetValue())));
     ui->show_add_ons->setChecked(UISettings::values.show_add_ons.GetValue());
     ui->show_compat->setChecked(UISettings::values.show_compat.GetValue());
     ui->show_size->setChecked(UISettings::values.show_size.GetValue());
diff --git a/src/yuzu/configuration/qt_config.cpp b/src/yuzu/configuration/qt_config.cpp
index 636c5e640..417a43ec5 100644
--- a/src/yuzu/configuration/qt_config.cpp
+++ b/src/yuzu/configuration/qt_config.cpp
@@ -187,7 +187,6 @@ void QtConfig::ReadPathValues() {
     BeginGroup(Settings::TranslateCategory(Settings::Category::Paths));
 
     UISettings::values.roms_path = ReadStringSetting(std::string("romsPath"));
-    UISettings::values.symbols_path = ReadStringSetting(std::string("symbolsPath"));
     UISettings::values.game_dir_deprecated =
         ReadStringSetting(std::string("gameListRootDir"), std::string("."));
     UISettings::values.game_dir_deprecated_deepscan =
@@ -225,8 +224,6 @@ void QtConfig::ReadPathValues() {
     UISettings::values.recent_files =
         QString::fromStdString(ReadStringSetting(std::string("recentFiles")))
             .split(QStringLiteral(", "), Qt::SkipEmptyParts, Qt::CaseSensitive);
-    UISettings::values.language =
-        ReadStringSetting(std::string("language"), std::make_optional(std::string("")));
 
     EndGroup();
 }
@@ -409,7 +406,6 @@ void QtConfig::SavePathValues() {
     BeginGroup(Settings::TranslateCategory(Settings::Category::Paths));
 
     WriteSetting(std::string("romsPath"), UISettings::values.roms_path);
-    WriteSetting(std::string("symbolsPath"), UISettings::values.symbols_path);
     BeginArray(std::string("gamedirs"));
     for (int i = 0; i < UISettings::values.game_dirs.size(); ++i) {
         SetArrayIndex(i);
@@ -422,7 +418,6 @@ void QtConfig::SavePathValues() {
 
     WriteSetting(std::string("recentFiles"),
                  UISettings::values.recent_files.join(QStringLiteral(", ")).toStdString());
-    WriteSetting(std::string("language"), UISettings::values.language);
 
     EndGroup();
 }
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index f31ed7ebb..059fcf041 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -5147,12 +5147,12 @@ void GMainWindow::UpdateUITheme() {
 void GMainWindow::LoadTranslation() {
     bool loaded;
 
-    if (UISettings::values.language.empty()) {
+    if (UISettings::values.language.GetValue().empty()) {
         // If the selected language is empty, use system locale
         loaded = translator.load(QLocale(), {}, {}, QStringLiteral(":/languages/"));
     } else {
         // Otherwise load from the specified file
-        loaded = translator.load(QString::fromStdString(UISettings::values.language),
+        loaded = translator.load(QString::fromStdString(UISettings::values.language.GetValue()),
                                  QStringLiteral(":/languages/"));
     }
 
@@ -5164,7 +5164,7 @@ void GMainWindow::LoadTranslation() {
 }
 
 void GMainWindow::OnLanguageChanged(const QString& locale) {
-    if (UISettings::values.language != std::string("en")) {
+    if (UISettings::values.language.GetValue() != std::string("en")) {
         qApp->removeTranslator(&translator);
     }
 
diff --git a/src/yuzu/uisettings.h b/src/yuzu/uisettings.h
index 549a39e1b..f9906be33 100644
--- a/src/yuzu/uisettings.h
+++ b/src/yuzu/uisettings.h
@@ -154,12 +154,11 @@ struct Values {
     Setting<u32> screenshot_height{linkage, 0, "screenshot_height", Category::Screenshots};
 
     std::string roms_path;
-    std::string symbols_path;
     std::string game_dir_deprecated;
     bool game_dir_deprecated_deepscan;
     QVector<GameDir> game_dirs;
     QStringList recent_files;
-    std::string language;
+    Setting<std::string> language{linkage, {}, "language", Category::Paths};
 
     std::string theme;
 
diff --git a/vcpkg.json b/vcpkg.json
index 01a4657d4..a9e895153 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -41,6 +41,15 @@
                     "platform": "windows"
                 }
             ]
+        },
+        "android": {
+            "description": "Enable Android dependencies",
+            "dependencies": [
+                {
+                    "name": "oboe",
+                    "platform": "android"
+                }
+            ]
         }
     },
     "overrides": [