107 files changed, 9801 insertions, 1530 deletions

diff --git a/src/audio_core/CMakeLists.txt b/src/audio_core/CMakeLists.txt
index 5ef38a337..cb00ef60e 100644
--- a/src/audio_core/CMakeLists.txt
+++ b/src/audio_core/CMakeLists.txt
@@ -12,16 +12,32 @@ add_library(audio_core STATIC
     buffer.h
     codec.cpp
     codec.h
+    command_generator.cpp
+    command_generator.h
     common.h
+    effect_context.cpp
+    effect_context.h
+    info_updater.cpp
+    info_updater.h
+    memory_pool.cpp
+    memory_pool.h
+    mix_context.cpp
+    mix_context.h
     null_sink.h
     sink.h
+    sink_context.cpp
+    sink_context.h
     sink_details.cpp
     sink_details.h
     sink_stream.h
+    splitter_context.cpp
+    splitter_context.h
     stream.cpp
     stream.h
     time_stretch.cpp
     time_stretch.h
+    voice_context.cpp
+    voice_context.h
 
     $<$<BOOL:${ENABLE_CUBEB}>:cubeb_sink.cpp cubeb_sink.h>
 )
diff --git a/src/audio_core/algorithm/interpolate.cpp b/src/audio_core/algorithm/interpolate.cpp
index 49ab9d3e1..689a54508 100644
--- a/src/audio_core/algorithm/interpolate.cpp
+++ b/src/audio_core/algorithm/interpolate.cpp
@@ -197,4 +197,36 @@ std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input,
     return output;
 }
 
+void Resample(s32* output, const s32* input, s32 pitch, s32& fraction, std::size_t sample_count) {
+    const std::array<s16, 512>& lut = [pitch] {
+        if (pitch > 0xaaaa) {
+            return curve_lut0;
+        }
+        if (pitch <= 0x8000) {
+            return curve_lut1;
+        }
+        return curve_lut2;
+    }();
+
+    std::size_t index{};
+
+    for (std::size_t i = 0; i < sample_count; i++) {
+        const std::size_t lut_index{(static_cast<std::size_t>(fraction) >> 8) * 4};
+        const auto l0 = lut[lut_index + 0];
+        const auto l1 = lut[lut_index + 1];
+        const auto l2 = lut[lut_index + 2];
+        const auto l3 = lut[lut_index + 3];
+
+        const auto s0 = static_cast<s32>(input[index]);
+        const auto s1 = static_cast<s32>(input[index + 1]);
+        const auto s2 = static_cast<s32>(input[index + 2]);
+        const auto s3 = static_cast<s32>(input[index + 3]);
+
+        output[i] = (l0 * s0 + l1 * s1 + l2 * s2 + l3 * s3) >> 15;
+        fraction += pitch;
+        index += (fraction >> 15);
+        fraction &= 0x7fff;
+    }
+}
+
 } // namespace AudioCore
diff --git a/src/audio_core/algorithm/interpolate.h b/src/audio_core/algorithm/interpolate.h
index ab1a31754..d534077af 100644
--- a/src/audio_core/algorithm/interpolate.h
+++ b/src/audio_core/algorithm/interpolate.h
@@ -38,4 +38,7 @@ inline std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16>
     return Interpolate(state, std::move(input), ratio);
 }
 
+/// Nintendo Switchs DSP resampling algorithm. Based on a single channel
+void Resample(s32* output, const s32* input, s32 pitch, s32& fraction, std::size_t sample_count);
+
 } // namespace AudioCore
diff --git a/src/audio_core/audio_renderer.cpp b/src/audio_core/audio_renderer.cpp
index d64452617..56dc892b1 100644
--- a/src/audio_core/audio_renderer.cpp
+++ b/src/audio_core/audio_renderer.cpp
@@ -2,95 +2,49 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <vector>
 #include "audio_core/algorithm/interpolate.h"
 #include "audio_core/audio_out.h"
 #include "audio_core/audio_renderer.h"
 #include "audio_core/codec.h"
 #include "audio_core/common.h"
+#include "audio_core/info_updater.h"
+#include "audio_core/voice_context.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/hle/kernel/writable_event.h"
 #include "core/memory.h"
+#include "core/settings.h"
 
 namespace AudioCore {
-
-constexpr u32 STREAM_SAMPLE_RATE{48000};
-constexpr u32 STREAM_NUM_CHANNELS{2};
-using VoiceChannelHolder = std::array<VoiceResourceInformation*, 6>;
-class AudioRenderer::VoiceState {
-public:
-    bool IsPlaying() const {
-        return is_in_use && info.play_state == PlayState::Started;
-    }
-
-    const VoiceOutStatus& GetOutStatus() const {
-        return out_status;
-    }
-
-    const VoiceInfo& GetInfo() const {
-        return info;
-    }
-
-    VoiceInfo& GetInfo() {
-        return info;
-    }
-
-    void SetWaveIndex(std::size_t index);
-    std::vector<s16> DequeueSamples(std::size_t sample_count, Core::Memory::Memory& memory,
-                                    const VoiceChannelHolder& voice_resources);
-    void UpdateState();
-    void RefreshBuffer(Core::Memory::Memory& memory, const VoiceChannelHolder& voice_resources);
-
-private:
-    bool is_in_use{};
-    bool is_refresh_pending{};
-    std::size_t wave_index{};
-    std::size_t offset{};
-    Codec::ADPCMState adpcm_state{};
-    InterpolationState interp_state{};
-    std::vector<s16> samples;
-    VoiceOutStatus out_status{};
-    VoiceInfo info{};
-};
-
-class AudioRenderer::EffectState {
-public:
-    const EffectOutStatus& GetOutStatus() const {
-        return out_status;
-    }
-
-    const EffectInStatus& GetInfo() const {
-        return info;
-    }
-
-    EffectInStatus& GetInfo() {
-        return info;
-    }
-
-    void UpdateState(Core::Memory::Memory& memory);
-
-private:
-    EffectOutStatus out_status{};
-    EffectInStatus info{};
-};
-
 AudioRenderer::AudioRenderer(Core::Timing::CoreTiming& core_timing, Core::Memory::Memory& memory_,
-                             AudioRendererParameter params,
+                             AudioCommon::AudioRendererParameter params,
                              std::shared_ptr<Kernel::WritableEvent> buffer_event,
                              std::size_t instance_number)
-    : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
-      voice_resources(params.voice_count), effects(params.effect_count), memory{memory_} {
+    : worker_params{params}, buffer_event{buffer_event},
+      memory_pool_info(params.effect_count + params.voice_count * 4),
+      voice_context(params.voice_count), effect_context(params.effect_count), mix_context(),
+      sink_context(params.sink_count), splitter_context(),
+      voices(params.voice_count), memory{memory_},
+      command_generator(worker_params, voice_context, mix_context, splitter_context, effect_context,
+                        memory),
+      temp_mix_buffer(AudioCommon::TOTAL_TEMP_MIX_SIZE) {
     behavior_info.SetUserRevision(params.revision);
+    splitter_context.Initialize(behavior_info, params.splitter_count,
+                                params.num_splitter_send_channels);
+    mix_context.Initialize(behavior_info, params.submix_count + 1, params.effect_count);
     audio_out = std::make_unique<AudioCore::AudioOut>();
-    stream = audio_out->OpenStream(core_timing, STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS,
-                                   fmt::format("AudioRenderer-Instance{}", instance_number),
-                                   [=]() { buffer_event->Signal(); });
+    stream =
+        audio_out->OpenStream(core_timing, params.sample_rate, AudioCommon::STREAM_NUM_CHANNELS,
+                              fmt::format("AudioRenderer-Instance{}", instance_number),
+                              [=]() { buffer_event->Signal(); });
     audio_out->StartStream(stream);
 
     QueueMixedBuffer(0);
     QueueMixedBuffer(1);
     QueueMixedBuffer(2);
+    QueueMixedBuffer(3);
 }
 
 AudioRenderer::~AudioRenderer() = default;
@@ -111,355 +65,200 @@ Stream::State AudioRenderer::GetStreamState() const {
     return stream->GetState();
 }
 
-ResultVal<std::vector<u8>> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params) {
-    // Copy UpdateDataHeader struct
-    UpdateDataHeader config{};
-    std::memcpy(&config, input_params.data(), sizeof(UpdateDataHeader));
-    u32 memory_pool_count = worker_params.effect_count + (worker_params.voice_count * 4);
-
-    if (!behavior_info.UpdateInput(input_params, sizeof(UpdateDataHeader))) {
-        LOG_ERROR(Audio, "Failed to update behavior info input parameters");
-        return Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    // Copy MemoryPoolInfo structs
-    std::vector<MemoryPoolInfo> mem_pool_info(memory_pool_count);
-    std::memcpy(mem_pool_info.data(),
-                input_params.data() + sizeof(UpdateDataHeader) + config.behavior_size,
-                memory_pool_count * sizeof(MemoryPoolInfo));
-
-    // Copy voice resources
-    const std::size_t voice_resource_offset{sizeof(UpdateDataHeader) + config.behavior_size +
-                                            config.memory_pools_size};
-    std::memcpy(voice_resources.data(), input_params.data() + voice_resource_offset,
-                sizeof(VoiceResourceInformation) * voice_resources.size());
-
-    // Copy VoiceInfo structs
-    std::size_t voice_offset{sizeof(UpdateDataHeader) + config.behavior_size +
-                             config.memory_pools_size + config.voice_resource_size};
-    for (auto& voice : voices) {
-        std::memcpy(&voice.GetInfo(), input_params.data() + voice_offset, sizeof(VoiceInfo));
-        voice_offset += sizeof(VoiceInfo);
-    }
-
-    std::size_t effect_offset{sizeof(UpdateDataHeader) + config.behavior_size +
-                              config.memory_pools_size + config.voice_resource_size +
-                              config.voices_size};
-    for (auto& effect : effects) {
-        std::memcpy(&effect.GetInfo(), input_params.data() + effect_offset, sizeof(EffectInStatus));
-        effect_offset += sizeof(EffectInStatus);
-    }
-
-    // Update memory pool state
-    std::vector<MemoryPoolEntry> memory_pool(memory_pool_count);
-    for (std::size_t index = 0; index < memory_pool.size(); ++index) {
-        if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestAttach) {
-            memory_pool[index].state = MemoryPoolStates::Attached;
-        } else if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestDetach) {
-            memory_pool[index].state = MemoryPoolStates::Detached;
-        }
-    }
-
-    // Update voices
-    for (auto& voice : voices) {
-        voice.UpdateState();
-        if (!voice.GetInfo().is_in_use) {
-            continue;
-        }
-        if (voice.GetInfo().is_new) {
-            voice.SetWaveIndex(voice.GetInfo().wave_buffer_head);
-        }
-    }
-
-    for (auto& effect : effects) {
-        effect.UpdateState(memory);
-    }
-
-    // Release previous buffers and queue next ones for playback
-    ReleaseAndQueueBuffers();
-
-    // Copy output header
-    UpdateDataHeader response_data{worker_params};
-    if (behavior_info.IsElapsedFrameCountSupported()) {
-        response_data.render_info = sizeof(RendererInfo);
-        response_data.total_size += sizeof(RendererInfo);
-    }
-
-    std::vector<u8> output_params(response_data.total_size);
-    std::memcpy(output_params.data(), &response_data, sizeof(UpdateDataHeader));
-
-    // Copy output memory pool entries
-    std::memcpy(output_params.data() + sizeof(UpdateDataHeader), memory_pool.data(),
-                response_data.memory_pools_size);
-
-    // Copy output voice status
-    std::size_t voice_out_status_offset{sizeof(UpdateDataHeader) + response_data.memory_pools_size};
-    for (const auto& voice : voices) {
-        std::memcpy(output_params.data() + voice_out_status_offset, &voice.GetOutStatus(),
-                    sizeof(VoiceOutStatus));
-        voice_out_status_offset += sizeof(VoiceOutStatus);
-    }
+static constexpr s16 ClampToS16(s32 value) {
+    return static_cast<s16>(std::clamp(value, -32768, 32767));
+}
 
-    std::size_t effect_out_status_offset{
-        sizeof(UpdateDataHeader) + response_data.memory_pools_size + response_data.voices_size +
-        response_data.voice_resource_size};
-    for (const auto& effect : effects) {
-        std::memcpy(output_params.data() + effect_out_status_offset, &effect.GetOutStatus(),
-                    sizeof(EffectOutStatus));
-        effect_out_status_offset += sizeof(EffectOutStatus);
-    }
+ResultCode AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params,
+                                              std::vector<u8>& output_params) {
 
-    // Update behavior info output
-    const std::size_t behavior_out_status_offset{
-        sizeof(UpdateDataHeader) + response_data.memory_pools_size + response_data.voices_size +
-        response_data.effects_size + response_data.sinks_size +
-        response_data.performance_manager_size};
+    InfoUpdater info_updater{input_params, output_params, behavior_info};
 
-    if (!behavior_info.UpdateOutput(output_params, behavior_out_status_offset)) {
-        LOG_ERROR(Audio, "Failed to update behavior info output parameters");
-        return Audren::ERR_INVALID_PARAMETERS;
+    if (!info_updater.UpdateBehaviorInfo(behavior_info)) {
+        LOG_ERROR(Audio, "Failed to update behavior info input parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    if (behavior_info.IsElapsedFrameCountSupported()) {
-        const std::size_t renderer_info_offset{
-            sizeof(UpdateDataHeader) + response_data.memory_pools_size + response_data.voices_size +
-            response_data.effects_size + response_data.sinks_size +
-            response_data.performance_manager_size + response_data.behavior_size};
-        RendererInfo renderer_info{};
-        renderer_info.elasped_frame_count = elapsed_frame_count;
-        std::memcpy(output_params.data() + renderer_info_offset, &renderer_info,
-                    sizeof(RendererInfo));
+    if (!info_updater.UpdateMemoryPools(memory_pool_info)) {
+        LOG_ERROR(Audio, "Failed to update memory pool parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    return MakeResult(output_params);
-}
-
-void AudioRenderer::VoiceState::SetWaveIndex(std::size_t index) {
-    wave_index = index & 3;
-    is_refresh_pending = true;
-}
-
-std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(
-    std::size_t sample_count, Core::Memory::Memory& memory,
-    const VoiceChannelHolder& voice_resources) {
-    if (!IsPlaying()) {
-        return {};
+    if (!info_updater.UpdateVoiceChannelResources(voice_context)) {
+        LOG_ERROR(Audio, "Failed to update voice channel resource parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    if (is_refresh_pending) {
-        RefreshBuffer(memory, voice_resources);
+    if (!info_updater.UpdateVoices(voice_context, memory_pool_info, 0)) {
+        LOG_ERROR(Audio, "Failed to update voice parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    const std::size_t max_size{samples.size() - offset};
-    const std::size_t dequeue_offset{offset};
-    std::size_t size{sample_count * STREAM_NUM_CHANNELS};
-    if (size > max_size) {
-        size = max_size;
+    // TODO(ogniK): Deal with stopped audio renderer but updates still taking place
+    if (!info_updater.UpdateEffects(effect_context, true)) {
+        LOG_ERROR(Audio, "Failed to update effect parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    out_status.played_sample_count += size / STREAM_NUM_CHANNELS;
-    offset += size;
-
-    const auto& wave_buffer{info.wave_buffer[wave_index]};
-    if (offset == samples.size()) {
-        offset = 0;
-
-        if (!wave_buffer.is_looping && wave_buffer.buffer_sz) {
-            SetWaveIndex(wave_index + 1);
-        }
-
-        if (wave_buffer.buffer_sz) {
-            out_status.wave_buffer_consumed++;
-        }
-
-        if (wave_buffer.end_of_stream || wave_buffer.buffer_sz == 0) {
-            info.play_state = PlayState::Paused;
+    if (behavior_info.IsSplitterSupported()) {
+        if (!info_updater.UpdateSplitterInfo(splitter_context)) {
+            LOG_ERROR(Audio, "Failed to update splitter parameters");
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
         }
     }
 
-    return {samples.begin() + dequeue_offset, samples.begin() + dequeue_offset + size};
-}
+    auto mix_result = info_updater.UpdateMixes(mix_context, worker_params.mix_buffer_count,
+                                               splitter_context, effect_context);
 
-void AudioRenderer::VoiceState::UpdateState() {
-    if (is_in_use && !info.is_in_use) {
-        // No longer in use, reset state
-        is_refresh_pending = true;
-        wave_index = 0;
-        offset = 0;
-        out_status = {};
+    if (mix_result.IsError()) {
+        LOG_ERROR(Audio, "Failed to update mix parameters");
+        return mix_result;
     }
-    is_in_use = info.is_in_use;
-}
 
-void AudioRenderer::VoiceState::RefreshBuffer(Core::Memory::Memory& memory,
-                                              const VoiceChannelHolder& voice_resources) {
-    const auto wave_buffer_address = info.wave_buffer[wave_index].buffer_addr;
-    const auto wave_buffer_size = info.wave_buffer[wave_index].buffer_sz;
-    std::vector<s16> new_samples(wave_buffer_size / sizeof(s16));
-    memory.ReadBlock(wave_buffer_address, new_samples.data(), wave_buffer_size);
-
-    switch (static_cast<Codec::PcmFormat>(info.sample_format)) {
-    case Codec::PcmFormat::Int16: {
-        // PCM16 is played as-is
-        break;
-    }
-    case Codec::PcmFormat::Adpcm: {
-        // Decode ADPCM to PCM16
-        Codec::ADPCM_Coeff coeffs;
-        memory.ReadBlock(info.additional_params_addr, coeffs.data(), sizeof(Codec::ADPCM_Coeff));
-        new_samples = Codec::DecodeADPCM(reinterpret_cast<u8*>(new_samples.data()),
-                                         new_samples.size() * sizeof(s16), coeffs, adpcm_state);
-        break;
+    // TODO(ogniK): Sinks
+    if (!info_updater.UpdateSinks(sink_context)) {
+        LOG_ERROR(Audio, "Failed to update sink parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented sample_format={}", info.sample_format);
-        break;
-    }
-
-    switch (info.channel_count) {
-    case 1: {
-        // 1 channel is upsampled to 2 channel
-        samples.resize(new_samples.size() * 2);
 
-        for (std::size_t index = 0; index < new_samples.size(); ++index) {
-            auto sample = static_cast<float>(new_samples[index]);
-            if (voice_resources[0]->in_use) {
-                sample *= voice_resources[0]->mix_volumes[0];
-            }
-
-            samples[index * 2] = static_cast<s16>(sample * info.volume);
-            samples[index * 2 + 1] = static_cast<s16>(sample * info.volume);
-        }
-        break;
+    // TODO(ogniK): Performance buffer
+    if (!info_updater.UpdatePerformanceBuffer()) {
+        LOG_ERROR(Audio, "Failed to update performance buffer parameters");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
-    case 2: {
-        // 2 channel is played as is
-        samples = std::move(new_samples);
-        const std::size_t sample_count = (samples.size() / 2);
-        for (std::size_t index = 0; index < sample_count; ++index) {
-            const std::size_t index_l = index * 2;
-            const std::size_t index_r = index * 2 + 1;
-
-            auto sample_l = static_cast<float>(samples[index_l]);
-            auto sample_r = static_cast<float>(samples[index_r]);
-
-            if (voice_resources[0]->in_use) {
-                sample_l *= voice_resources[0]->mix_volumes[0];
-            }
-
-            if (voice_resources[1]->in_use) {
-                sample_r *= voice_resources[1]->mix_volumes[1];
-            }
 
-            samples[index_l] = static_cast<s16>(sample_l * info.volume);
-            samples[index_r] = static_cast<s16>(sample_r * info.volume);
-        }
-        break;
+    if (!info_updater.UpdateErrorInfo(behavior_info)) {
+        LOG_ERROR(Audio, "Failed to update error info");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
-    case 6: {
-        samples.resize((new_samples.size() / 6) * 2);
-        const std::size_t sample_count = samples.size() / 2;
-
-        for (std::size_t index = 0; index < sample_count; ++index) {
-            auto FL = static_cast<float>(new_samples[index * 6]);
-            auto FR = static_cast<float>(new_samples[index * 6 + 1]);
-            auto FC = static_cast<float>(new_samples[index * 6 + 2]);
-            auto BL = static_cast<float>(new_samples[index * 6 + 4]);
-            auto BR = static_cast<float>(new_samples[index * 6 + 5]);
-
-            if (voice_resources[0]->in_use) {
-                FL *= voice_resources[0]->mix_volumes[0];
-            }
-            if (voice_resources[1]->in_use) {
-                FR *= voice_resources[1]->mix_volumes[1];
-            }
-            if (voice_resources[2]->in_use) {
-                FC *= voice_resources[2]->mix_volumes[2];
-            }
-            if (voice_resources[4]->in_use) {
-                BL *= voice_resources[4]->mix_volumes[4];
-            }
-            if (voice_resources[5]->in_use) {
-                BR *= voice_resources[5]->mix_volumes[5];
-            }
 
-            samples[index * 2] =
-                static_cast<s16>((0.3694f * FL + 0.2612f * FC + 0.3694f * BL) * info.volume);
-            samples[index * 2 + 1] =
-                static_cast<s16>((0.3694f * FR + 0.2612f * FC + 0.3694f * BR) * info.volume);
+    if (behavior_info.IsElapsedFrameCountSupported()) {
+        if (!info_updater.UpdateRendererInfo(elapsed_frame_count)) {
+            LOG_ERROR(Audio, "Failed to update renderer info");
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
         }
-        break;
-    }
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented channel_count={}", info.channel_count);
-        break;
     }
+    // TODO(ogniK): Statistics
 
-    // Only interpolate when necessary, expensive.
-    if (GetInfo().sample_rate != STREAM_SAMPLE_RATE) {
-        samples = Interpolate(interp_state, std::move(samples), GetInfo().sample_rate,
-                              STREAM_SAMPLE_RATE);
+    if (!info_updater.WriteOutputHeader()) {
+        LOG_ERROR(Audio, "Failed to write output header");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
 
-    is_refresh_pending = false;
-}
+    // TODO(ogniK): Check when all sections are implemented
 
-void AudioRenderer::EffectState::UpdateState(Core::Memory::Memory& memory) {
-    if (info.is_new) {
-        out_status.state = EffectStatus::New;
-    } else {
-        if (info.type == Effect::Aux) {
-            ASSERT_MSG(memory.Read32(info.aux_info.return_buffer_info) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(memory.Read32(info.aux_info.send_buffer_info) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(memory.Read32(info.aux_info.return_buffer_base) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(memory.Read32(info.aux_info.send_buffer_base) == 0,
-                       "Aux buffers tried to update");
-        }
+    if (!info_updater.CheckConsumedSize()) {
+        LOG_ERROR(Audio, "Audio buffers were not consumed!");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
     }
-}
 
-static constexpr s16 ClampToS16(s32 value) {
-    return static_cast<s16>(std::clamp(value, -32768, 32767));
+    ReleaseAndQueueBuffers();
+
+    return RESULT_SUCCESS;
 }
 
 void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) {
-    constexpr std::size_t BUFFER_SIZE{512};
+    command_generator.PreCommand();
+    // Clear mix buffers before our next operation
+    command_generator.ClearMixBuffers();
+
+    // If the splitter is not in use, sort our mixes
+    if (!splitter_context.UsingSplitter()) {
+        mix_context.SortInfo();
+    }
+    // Sort our voices
+    voice_context.SortInfo();
+
+    // Handle samples
+    command_generator.GenerateVoiceCommands();
+    command_generator.GenerateSubMixCommands();
+    command_generator.GenerateFinalMixCommands();
+
+    command_generator.PostCommand();
+    // Base sample size
+    std::size_t BUFFER_SIZE{worker_params.sample_count};
+    // Samples
     std::vector<s16> buffer(BUFFER_SIZE * stream->GetNumChannels());
-
-    for (auto& voice : voices) {
-        if (!voice.IsPlaying()) {
-            continue;
-        }
-        VoiceChannelHolder resources{};
-        for (u32 channel = 0; channel < voice.GetInfo().channel_count; channel++) {
-            const auto channel_resource_id = voice.GetInfo().voice_channel_resource_ids[channel];
-            resources[channel] = &voice_resources[channel_resource_id];
+    // Make sure to clear our samples
+    std::memset(buffer.data(), 0, buffer.size() * sizeof(s16));
+
+    if (sink_context.InUse()) {
+        const auto stream_channel_count = stream->GetNumChannels();
+        const auto buffer_offsets = sink_context.OutputBuffers();
+        const auto channel_count = buffer_offsets.size();
+        const auto& final_mix = mix_context.GetFinalMixInfo();
+        const auto& in_params = final_mix.GetInParams();
+        std::vector<s32*> mix_buffers(channel_count);
+        for (std::size_t i = 0; i < channel_count; i++) {
+            mix_buffers[i] =
+                command_generator.GetMixBuffer(in_params.buffer_offset + buffer_offsets[i]);
         }
 
-        std::size_t offset{};
-        s64 samples_remaining{BUFFER_SIZE};
-        while (samples_remaining > 0) {
-            const std::vector<s16> samples{
-                voice.DequeueSamples(samples_remaining, memory, resources)};
-
-            if (samples.empty()) {
-                break;
-            }
-
-            samples_remaining -= samples.size() / stream->GetNumChannels();
-
-            for (const auto& sample : samples) {
-                const s32 buffer_sample{buffer[offset]};
-                buffer[offset++] =
-                    ClampToS16(buffer_sample + static_cast<s32>(sample * voice.GetInfo().volume));
+        for (std::size_t i = 0; i < BUFFER_SIZE; i++) {
+            if (channel_count == 1) {
+                const auto sample = ClampToS16(mix_buffers[0][i]);
+                buffer[i * stream_channel_count + 0] = sample;
+                if (stream_channel_count > 1) {
+                    buffer[i * stream_channel_count + 1] = sample;
+                }
+                if (stream_channel_count == 6) {
+                    buffer[i * stream_channel_count + 2] = sample;
+                    buffer[i * stream_channel_count + 4] = sample;
+                    buffer[i * stream_channel_count + 5] = sample;
+                }
+            } else if (channel_count == 2) {
+                const auto l_sample = ClampToS16(mix_buffers[0][i]);
+                const auto r_sample = ClampToS16(mix_buffers[1][i]);
+                if (stream_channel_count == 1) {
+                    buffer[i * stream_channel_count + 0] = l_sample;
+                } else if (stream_channel_count == 2) {
+                    buffer[i * stream_channel_count + 0] = l_sample;
+                    buffer[i * stream_channel_count + 1] = r_sample;
+                } else if (stream_channel_count == 6) {
+                    buffer[i * stream_channel_count + 0] = l_sample;
+                    buffer[i * stream_channel_count + 1] = r_sample;
+
+                    buffer[i * stream_channel_count + 2] =
+                        ClampToS16((static_cast<s32>(l_sample) + static_cast<s32>(r_sample)) / 2);
+
+                    buffer[i * stream_channel_count + 4] = l_sample;
+                    buffer[i * stream_channel_count + 5] = r_sample;
+                }
+
+            } else if (channel_count == 6) {
+                const auto fl_sample = ClampToS16(mix_buffers[0][i]);
+                const auto fr_sample = ClampToS16(mix_buffers[1][i]);
+                const auto fc_sample = ClampToS16(mix_buffers[2][i]);
+                const auto lf_sample = ClampToS16(mix_buffers[3][i]);
+                const auto bl_sample = ClampToS16(mix_buffers[4][i]);
+                const auto br_sample = ClampToS16(mix_buffers[5][i]);
+
+                if (stream_channel_count == 1) {
+                    buffer[i * stream_channel_count + 0] = fc_sample;
+                } else if (stream_channel_count == 2) {
+                    buffer[i * stream_channel_count + 0] =
+                        static_cast<s16>(0.3694f * static_cast<float>(fl_sample) +
+                                         0.2612f * static_cast<float>(fc_sample) +
+                                         0.3694f * static_cast<float>(bl_sample));
+                    buffer[i * stream_channel_count + 1] =
+                        static_cast<s16>(0.3694f * static_cast<float>(fr_sample) +
+                                         0.2612f * static_cast<float>(fc_sample) +
+                                         0.3694f * static_cast<float>(br_sample));
+                } else if (stream_channel_count == 6) {
+                    buffer[i * stream_channel_count + 0] = fl_sample;
+                    buffer[i * stream_channel_count + 1] = fr_sample;
+                    buffer[i * stream_channel_count + 2] = fc_sample;
+                    buffer[i * stream_channel_count + 3] = lf_sample;
+                    buffer[i * stream_channel_count + 4] = bl_sample;
+                    buffer[i * stream_channel_count + 5] = br_sample;
+                }
             }
         }
     }
+
     audio_out->QueueBuffer(stream, tag, std::move(buffer));
     elapsed_frame_count++;
+    voice_context.UpdateStateByDspShared();
 }
 
 void AudioRenderer::ReleaseAndQueueBuffers() {
diff --git a/src/audio_core/audio_renderer.h b/src/audio_core/audio_renderer.h
index f0b691a86..2bca795ba 100644
--- a/src/audio_core/audio_renderer.h
+++ b/src/audio_core/audio_renderer.h
@@ -9,8 +9,15 @@
 #include <vector>
 
 #include "audio_core/behavior_info.h"
+#include "audio_core/command_generator.h"
 #include "audio_core/common.h"
+#include "audio_core/effect_context.h"
+#include "audio_core/memory_pool.h"
+#include "audio_core/mix_context.h"
+#include "audio_core/sink_context.h"
+#include "audio_core/splitter_context.h"
 #include "audio_core/stream.h"
+#include "audio_core/voice_context.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
@@ -30,220 +37,25 @@ class Memory;
 }
 
 namespace AudioCore {
+using DSPStateHolder = std::array<VoiceState*, 6>;
 
 class AudioOut;
 
-enum class PlayState : u8 {
-    Started = 0,
-    Stopped = 1,
-    Paused = 2,
-};
-
-enum class Effect : u8 {
-    None = 0,
-    Aux = 2,
-};
-
-enum class EffectStatus : u8 {
-    None = 0,
-    New = 1,
-};
-
-struct AudioRendererParameter {
-    u32_le sample_rate;
-    u32_le sample_count;
-    u32_le mix_buffer_count;
-    u32_le submix_count;
-    u32_le voice_count;
-    u32_le sink_count;
-    u32_le effect_count;
-    u32_le performance_frame_count;
-    u8 is_voice_drop_enabled;
-    u8 unknown_21;
-    u8 unknown_22;
-    u8 execution_mode;
-    u32_le splitter_count;
-    u32_le num_splitter_send_channels;
-    u32_le unknown_30;
-    u32_le revision;
-};
-static_assert(sizeof(AudioRendererParameter) == 52, "AudioRendererParameter is an invalid size");
-
-enum class MemoryPoolStates : u32 { // Should be LE
-    Invalid = 0x0,
-    Unknown = 0x1,
-    RequestDetach = 0x2,
-    Detached = 0x3,
-    RequestAttach = 0x4,
-    Attached = 0x5,
-    Released = 0x6,
-};
-
-struct MemoryPoolEntry {
-    MemoryPoolStates state;
-    u32_le unknown_4;
-    u32_le unknown_8;
-    u32_le unknown_c;
-};
-static_assert(sizeof(MemoryPoolEntry) == 0x10, "MemoryPoolEntry has wrong size");
-
-struct MemoryPoolInfo {
-    u64_le pool_address;
-    u64_le pool_size;
-    MemoryPoolStates pool_state;
-    INSERT_PADDING_WORDS(3); // Unknown
-};
-static_assert(sizeof(MemoryPoolInfo) == 0x20, "MemoryPoolInfo has wrong size");
-struct BiquadFilter {
-    u8 enable;
-    INSERT_PADDING_BYTES(1);
-    std::array<s16_le, 3> numerator;
-    std::array<s16_le, 2> denominator;
-};
-static_assert(sizeof(BiquadFilter) == 0xc, "BiquadFilter has wrong size");
-
-struct WaveBuffer {
-    u64_le buffer_addr;
-    u64_le buffer_sz;
-    s32_le start_sample_offset;
-    s32_le end_sample_offset;
-    u8 is_looping;
-    u8 end_of_stream;
-    u8 sent_to_server;
-    INSERT_PADDING_BYTES(5);
-    u64 context_addr;
-    u64 context_sz;
-    INSERT_PADDING_BYTES(8);
-};
-static_assert(sizeof(WaveBuffer) == 0x38, "WaveBuffer has wrong size");
-
-struct VoiceResourceInformation {
-    s32_le id{};
-    std::array<float_le, MAX_MIX_BUFFERS> mix_volumes{};
-    bool in_use{};
-    INSERT_PADDING_BYTES(11);
-};
-static_assert(sizeof(VoiceResourceInformation) == 0x70, "VoiceResourceInformation has wrong size");
-
-struct VoiceInfo {
-    u32_le id;
-    u32_le node_id;
-    u8 is_new;
-    u8 is_in_use;
-    PlayState play_state;
-    u8 sample_format;
-    u32_le sample_rate;
-    u32_le priority;
-    u32_le sorting_order;
-    u32_le channel_count;
-    float_le pitch;
-    float_le volume;
-    std::array<BiquadFilter, 2> biquad_filter;
-    u32_le wave_buffer_count;
-    u32_le wave_buffer_head;
-    INSERT_PADDING_WORDS(1);
-    u64_le additional_params_addr;
-    u64_le additional_params_sz;
-    u32_le mix_id;
-    u32_le splitter_info_id;
-    std::array<WaveBuffer, 4> wave_buffer;
-    std::array<u32_le, 6> voice_channel_resource_ids;
-    INSERT_PADDING_BYTES(24);
-};
-static_assert(sizeof(VoiceInfo) == 0x170, "VoiceInfo is wrong size");
-
-struct VoiceOutStatus {
-    u64_le played_sample_count;
-    u32_le wave_buffer_consumed;
-    u32_le voice_drops_count;
-};
-static_assert(sizeof(VoiceOutStatus) == 0x10, "VoiceOutStatus has wrong size");
-
-struct AuxInfo {
-    std::array<u8, 24> input_mix_buffers;
-    std::array<u8, 24> output_mix_buffers;
-    u32_le mix_buffer_count;
-    u32_le sample_rate; // Stored in the aux buffer currently
-    u32_le sample_count;
-    u64_le send_buffer_info;
-    u64_le send_buffer_base;
-
-    u64_le return_buffer_info;
-    u64_le return_buffer_base;
-};
-static_assert(sizeof(AuxInfo) == 0x60, "AuxInfo is an invalid size");
-
-struct EffectInStatus {
-    Effect type;
-    u8 is_new;
-    u8 is_enabled;
-    INSERT_PADDING_BYTES(1);
-    u32_le mix_id;
-    u64_le buffer_base;
-    u64_le buffer_sz;
-    s32_le priority;
-    INSERT_PADDING_BYTES(4);
-    union {
-        std::array<u8, 0xa0> raw;
-        AuxInfo aux_info;
-    };
-};
-static_assert(sizeof(EffectInStatus) == 0xc0, "EffectInStatus is an invalid size");
-
-struct EffectOutStatus {
-    EffectStatus state;
-    INSERT_PADDING_BYTES(0xf);
-};
-static_assert(sizeof(EffectOutStatus) == 0x10, "EffectOutStatus is an invalid size");
-
 struct RendererInfo {
     u64_le elasped_frame_count{};
     INSERT_PADDING_WORDS(2);
 };
 static_assert(sizeof(RendererInfo) == 0x10, "RendererInfo is an invalid size");
 
-struct UpdateDataHeader {
-    UpdateDataHeader() {}
-
-    explicit UpdateDataHeader(const AudioRendererParameter& config) {
-        revision = Common::MakeMagic('R', 'E', 'V', '8'); // 9.2.0 Revision
-        behavior_size = 0xb0;
-        memory_pools_size = (config.effect_count + (config.voice_count * 4)) * 0x10;
-        voices_size = config.voice_count * 0x10;
-        voice_resource_size = 0x0;
-        effects_size = config.effect_count * 0x10;
-        mixes_size = 0x0;
-        sinks_size = config.sink_count * 0x20;
-        performance_manager_size = 0x10;
-        render_info = 0;
-        total_size = sizeof(UpdateDataHeader) + behavior_size + memory_pools_size + voices_size +
-                     effects_size + sinks_size + performance_manager_size;
-    }
-
-    u32_le revision{};
-    u32_le behavior_size{};
-    u32_le memory_pools_size{};
-    u32_le voices_size{};
-    u32_le voice_resource_size{};
-    u32_le effects_size{};
-    u32_le mixes_size{};
-    u32_le sinks_size{};
-    u32_le performance_manager_size{};
-    u32_le splitter_size{};
-    u32_le render_info{};
-    INSERT_PADDING_WORDS(4);
-    u32_le total_size{};
-};
-static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has wrong size");
-
 class AudioRenderer {
 public:
     AudioRenderer(Core::Timing::CoreTiming& core_timing, Core::Memory::Memory& memory_,
-                  AudioRendererParameter params,
+                  AudioCommon::AudioRendererParameter params,
                   std::shared_ptr<Kernel::WritableEvent> buffer_event, std::size_t instance_number);
     ~AudioRenderer();
 
-    ResultVal<std::vector<u8>> UpdateAudioRenderer(const std::vector<u8>& input_params);
+    ResultCode UpdateAudioRenderer(const std::vector<u8>& input_params,
+                                   std::vector<u8>& output_params);
     void QueueMixedBuffer(Buffer::Tag tag);
     void ReleaseAndQueueBuffers();
     u32 GetSampleRate() const;
@@ -252,19 +64,23 @@ public:
     Stream::State GetStreamState() const;
 
 private:
-    class EffectState;
-    class VoiceState;
     BehaviorInfo behavior_info{};
 
-    AudioRendererParameter worker_params;
+    AudioCommon::AudioRendererParameter worker_params;
     std::shared_ptr<Kernel::WritableEvent> buffer_event;
+    std::vector<ServerMemoryPoolInfo> memory_pool_info;
+    VoiceContext voice_context;
+    EffectContext effect_context;
+    MixContext mix_context;
+    SinkContext sink_context;
+    SplitterContext splitter_context;
     std::vector<VoiceState> voices;
-    std::vector<VoiceResourceInformation> voice_resources;
-    std::vector<EffectState> effects;
     std::unique_ptr<AudioOut> audio_out;
     StreamPtr stream;
     Core::Memory::Memory& memory;
+    CommandGenerator command_generator;
     std::size_t elapsed_frame_count{};
+    std::vector<s32> temp_mix_buffer{};
 };
 
 } // namespace AudioCore
diff --git a/src/audio_core/behavior_info.cpp b/src/audio_core/behavior_info.cpp
index 94b7a3bf1..5d62adb0b 100644
--- a/src/audio_core/behavior_info.cpp
+++ b/src/audio_core/behavior_info.cpp
@@ -9,39 +9,11 @@
 
 namespace AudioCore {
 
-BehaviorInfo::BehaviorInfo() : process_revision(CURRENT_PROCESS_REVISION) {}
+BehaviorInfo::BehaviorInfo() : process_revision(AudioCommon::CURRENT_PROCESS_REVISION) {}
 BehaviorInfo::~BehaviorInfo() = default;
 
-bool BehaviorInfo::UpdateInput(const std::vector<u8>& buffer, std::size_t offset) {
-    if (!CanConsumeBuffer(buffer.size(), offset, sizeof(InParams))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    InParams params{};
-    std::memcpy(&params, buffer.data() + offset, sizeof(InParams));
-
-    if (!IsValidRevision(params.revision)) {
-        LOG_ERROR(Audio, "Invalid input revision, revision=0x{:08X}", params.revision);
-        return false;
-    }
-
-    if (user_revision != params.revision) {
-        LOG_ERROR(Audio,
-                  "User revision differs from input revision, expecting 0x{:08X} but got 0x{:08X}",
-                  user_revision, params.revision);
-        return false;
-    }
-
-    ClearError();
-    UpdateFlags(params.flags);
-
-    // TODO(ogniK): Check input params size when InfoUpdater is used
-
-    return true;
-}
-
 bool BehaviorInfo::UpdateOutput(std::vector<u8>& buffer, std::size_t offset) {
-    if (!CanConsumeBuffer(buffer.size(), offset, sizeof(OutParams))) {
+    if (!AudioCommon::CanConsumeBuffer(buffer.size(), offset, sizeof(OutParams))) {
         LOG_ERROR(Audio, "Buffer is an invalid size!");
         return false;
     }
@@ -65,36 +37,69 @@ void BehaviorInfo::SetUserRevision(u32_le revision) {
     user_revision = revision;
 }
 
+u32_le BehaviorInfo::GetUserRevision() const {
+    return user_revision;
+}
+
+u32_le BehaviorInfo::GetProcessRevision() const {
+    return process_revision;
+}
+
 bool BehaviorInfo::IsAdpcmLoopContextBugFixed() const {
-    return IsRevisionSupported(2, user_revision);
+    return AudioCommon::IsRevisionSupported(2, user_revision);
 }
 
 bool BehaviorInfo::IsSplitterSupported() const {
-    return IsRevisionSupported(2, user_revision);
+    return AudioCommon::IsRevisionSupported(2, user_revision);
 }
 
 bool BehaviorInfo::IsLongSizePreDelaySupported() const {
-    return IsRevisionSupported(3, user_revision);
+    return AudioCommon::IsRevisionSupported(3, user_revision);
 }
 
 bool BehaviorInfo::IsAudioRenererProcessingTimeLimit80PercentSupported() const {
-    return IsRevisionSupported(5, user_revision);
+    return AudioCommon::IsRevisionSupported(5, user_revision);
 }
 
 bool BehaviorInfo::IsAudioRenererProcessingTimeLimit75PercentSupported() const {
-    return IsRevisionSupported(4, user_revision);
+    return AudioCommon::IsRevisionSupported(4, user_revision);
 }
 
 bool BehaviorInfo::IsAudioRenererProcessingTimeLimit70PercentSupported() const {
-    return IsRevisionSupported(1, user_revision);
+    return AudioCommon::IsRevisionSupported(1, user_revision);
 }
 
 bool BehaviorInfo::IsElapsedFrameCountSupported() const {
-    return IsRevisionSupported(5, user_revision);
+    return AudioCommon::IsRevisionSupported(5, user_revision);
 }
 
 bool BehaviorInfo::IsMemoryPoolForceMappingEnabled() const {
     return (flags & 1) != 0;
 }
 
+bool BehaviorInfo::IsFlushVoiceWaveBuffersSupported() const {
+    return AudioCommon::IsRevisionSupported(5, user_revision);
+}
+
+bool BehaviorInfo::IsVoicePlayedSampleCountResetAtLoopPointSupported() const {
+    return AudioCommon::IsRevisionSupported(5, user_revision);
+}
+
+bool BehaviorInfo::IsVoicePitchAndSrcSkippedSupported() const {
+    return AudioCommon::IsRevisionSupported(5, user_revision);
+}
+
+bool BehaviorInfo::IsMixInParameterDirtyOnlyUpdateSupported() const {
+    return AudioCommon::IsRevisionSupported(7, user_revision);
+}
+
+bool BehaviorInfo::IsSplitterBugFixed() const {
+    return AudioCommon::IsRevisionSupported(5, user_revision);
+}
+
+void BehaviorInfo::CopyErrorInfo(BehaviorInfo::OutParams& dst) {
+    dst.error_count = static_cast<u32>(error_count);
+    std::copy(errors.begin(), errors.begin() + error_count, dst.errors.begin());
+}
+
 } // namespace AudioCore
diff --git a/src/audio_core/behavior_info.h b/src/audio_core/behavior_info.h
index c5e91ab39..50948e8df 100644
--- a/src/audio_core/behavior_info.h
+++ b/src/audio_core/behavior_info.h
@@ -14,15 +14,37 @@
 namespace AudioCore {
 class BehaviorInfo {
 public:
+    struct ErrorInfo {
+        u32_le result{};
+        INSERT_PADDING_WORDS(1);
+        u64_le result_info{};
+    };
+    static_assert(sizeof(ErrorInfo) == 0x10, "ErrorInfo is an invalid size");
+
+    struct InParams {
+        u32_le revision{};
+        u32_le padding{};
+        u64_le flags{};
+    };
+    static_assert(sizeof(InParams) == 0x10, "InParams is an invalid size");
+
+    struct OutParams {
+        std::array<ErrorInfo, 10> errors{};
+        u32_le error_count{};
+        INSERT_PADDING_BYTES(12);
+    };
+    static_assert(sizeof(OutParams) == 0xb0, "OutParams is an invalid size");
+
     explicit BehaviorInfo();
     ~BehaviorInfo();
 
-    bool UpdateInput(const std::vector<u8>& buffer, std::size_t offset);
     bool UpdateOutput(std::vector<u8>& buffer, std::size_t offset);
 
     void ClearError();
     void UpdateFlags(u64_le dest_flags);
     void SetUserRevision(u32_le revision);
+    u32_le GetUserRevision() const;
+    u32_le GetProcessRevision() const;
 
     bool IsAdpcmLoopContextBugFixed() const;
     bool IsSplitterSupported() const;
@@ -32,35 +54,19 @@ public:
     bool IsAudioRenererProcessingTimeLimit70PercentSupported() const;
     bool IsElapsedFrameCountSupported() const;
     bool IsMemoryPoolForceMappingEnabled() const;
+    bool IsFlushVoiceWaveBuffersSupported() const;
+    bool IsVoicePlayedSampleCountResetAtLoopPointSupported() const;
+    bool IsVoicePitchAndSrcSkippedSupported() const;
+    bool IsMixInParameterDirtyOnlyUpdateSupported() const;
+    bool IsSplitterBugFixed() const;
+    void CopyErrorInfo(OutParams& dst);
 
 private:
     u32_le process_revision{};
     u32_le user_revision{};
     u64_le flags{};
-
-    struct ErrorInfo {
-        u32_le result{};
-        INSERT_PADDING_WORDS(1);
-        u64_le result_info{};
-    };
-    static_assert(sizeof(ErrorInfo) == 0x10, "ErrorInfo is an invalid size");
-
     std::array<ErrorInfo, 10> errors{};
     std::size_t error_count{};
-
-    struct InParams {
-        u32_le revision{};
-        u32_le padding{};
-        u64_le flags{};
-    };
-    static_assert(sizeof(InParams) == 0x10, "InParams is an invalid size");
-
-    struct OutParams {
-        std::array<ErrorInfo, 10> errors{};
-        u32_le error_count{};
-        INSERT_PADDING_BYTES(12);
-    };
-    static_assert(sizeof(OutParams) == 0xb0, "OutParams is an invalid size");
 };
 
 } // namespace AudioCore
diff --git a/src/audio_core/command_generator.cpp b/src/audio_core/command_generator.cpp
new file mode 100644
index 000000000..84782cde6
--- /dev/null
+++ b/src/audio_core/command_generator.cpp
@@ -0,0 +1,976 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/algorithm/interpolate.h"
+#include "audio_core/command_generator.h"
+#include "audio_core/effect_context.h"
+#include "audio_core/mix_context.h"
+#include "audio_core/voice_context.h"
+#include "core/memory.h"
+
+namespace AudioCore {
+namespace {
+constexpr std::size_t MIX_BUFFER_SIZE = 0x3f00;
+constexpr std::size_t SCALED_MIX_BUFFER_SIZE = MIX_BUFFER_SIZE << 15ULL;
+
+template <std::size_t N>
+void ApplyMix(s32* output, const s32* input, s32 gain, s32 sample_count) {
+    for (std::size_t i = 0; i < static_cast<std::size_t>(sample_count); i += N) {
+        for (std::size_t j = 0; j < N; j++) {
+            output[i + j] +=
+                static_cast<s32>((static_cast<s64>(input[i + j]) * gain + 0x4000) >> 15);
+        }
+    }
+}
+
+s32 ApplyMixRamp(s32* output, const s32* input, float gain, float delta, s32 sample_count) {
+    s32 x = 0;
+    for (s32 i = 0; i < sample_count; i++) {
+        x = static_cast<s32>(static_cast<float>(input[i]) * gain);
+        output[i] += x;
+        gain += delta;
+    }
+    return x;
+}
+
+void ApplyGain(s32* output, const s32* input, s32 gain, s32 delta, s32 sample_count) {
+    for (s32 i = 0; i < sample_count; i++) {
+        output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
+        gain += delta;
+    }
+}
+
+void ApplyGainWithoutDelta(s32* output, const s32* input, s32 gain, s32 sample_count) {
+    for (s32 i = 0; i < sample_count; i++) {
+        output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
+    }
+}
+
+s32 ApplyMixDepop(s32* output, s32 first_sample, s32 delta, s32 sample_count) {
+    const bool positive = first_sample > 0;
+    auto final_sample = std::abs(first_sample);
+    for (s32 i = 0; i < sample_count; i++) {
+        final_sample = static_cast<s32>((static_cast<s64>(final_sample) * delta) >> 15);
+        if (positive) {
+            output[i] += final_sample;
+        } else {
+            output[i] -= final_sample;
+        }
+    }
+    if (positive) {
+        return final_sample;
+    } else {
+        return -final_sample;
+    }
+}
+
+} // namespace
+
+CommandGenerator::CommandGenerator(AudioCommon::AudioRendererParameter& worker_params,
+                                   VoiceContext& voice_context, MixContext& mix_context,
+                                   SplitterContext& splitter_context, EffectContext& effect_context,
+                                   Core::Memory::Memory& memory)
+    : worker_params(worker_params), voice_context(voice_context), mix_context(mix_context),
+      splitter_context(splitter_context), effect_context(effect_context), memory(memory),
+      mix_buffer((worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT) *
+                 worker_params.sample_count),
+      sample_buffer(MIX_BUFFER_SIZE),
+      depop_buffer((worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT) *
+                   worker_params.sample_count) {}
+CommandGenerator::~CommandGenerator() = default;
+
+void CommandGenerator::ClearMixBuffers() {
+    std::fill(mix_buffer.begin(), mix_buffer.end(), 0);
+    std::fill(sample_buffer.begin(), sample_buffer.end(), 0);
+    // std::fill(depop_buffer.begin(), depop_buffer.end(), 0);
+}
+
+void CommandGenerator::GenerateVoiceCommands() {
+    if (dumping_frame) {
+        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateVoiceCommands");
+    }
+    // Grab all our voices
+    const auto voice_count = voice_context.GetVoiceCount();
+    for (std::size_t i = 0; i < voice_count; i++) {
+        auto& voice_info = voice_context.GetSortedInfo(i);
+        // Update voices and check if we should queue them
+        if (voice_info.ShouldSkip() || !voice_info.UpdateForCommandGeneration(voice_context)) {
+            continue;
+        }
+
+        // Queue our voice
+        GenerateVoiceCommand(voice_info);
+    }
+    // Update our splitters
+    splitter_context.UpdateInternalState();
+}
+
+void CommandGenerator::GenerateVoiceCommand(ServerVoiceInfo& voice_info) {
+    auto& in_params = voice_info.GetInParams();
+    const auto channel_count = in_params.channel_count;
+
+    for (s32 channel = 0; channel < channel_count; channel++) {
+        const auto resource_id = in_params.voice_channel_resource_id[channel];
+        auto& dsp_state = voice_context.GetDspSharedState(resource_id);
+        auto& channel_resource = voice_context.GetChannelResource(resource_id);
+
+        // Decode our samples for our channel
+        GenerateDataSourceCommand(voice_info, dsp_state, channel);
+
+        if (in_params.should_depop) {
+            in_params.last_volume = 0.0f;
+        } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER ||
+                   in_params.mix_id != AudioCommon::NO_MIX) {
+            // Apply a biquad filter if needed
+            GenerateBiquadFilterCommandForVoice(voice_info, dsp_state,
+                                                worker_params.mix_buffer_count, channel);
+            // Base voice volume ramping
+            GenerateVolumeRampCommand(in_params.last_volume, in_params.volume, channel,
+                                      in_params.node_id);
+            in_params.last_volume = in_params.volume;
+
+            if (in_params.mix_id != AudioCommon::NO_MIX) {
+                // If we're using a mix id
+                auto& mix_info = mix_context.GetInfo(in_params.mix_id);
+                const auto& dest_mix_params = mix_info.GetInParams();
+
+                // Voice Mixing
+                GenerateVoiceMixCommand(
+                    channel_resource.GetCurrentMixVolume(), channel_resource.GetLastMixVolume(),
+                    dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count,
+                    worker_params.mix_buffer_count + channel, in_params.node_id);
+
+                // Update last mix volumes
+                channel_resource.UpdateLastMixVolumes();
+            } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER) {
+                s32 base = channel;
+                while (auto* destination_data =
+                           GetDestinationData(in_params.splitter_info_id, base)) {
+                    base += channel_count;
+
+                    if (!destination_data->IsConfigured()) {
+                        continue;
+                    }
+                    if (destination_data->GetMixId() >= mix_context.GetCount()) {
+                        continue;
+                    }
+
+                    const auto& mix_info = mix_context.GetInfo(destination_data->GetMixId());
+                    const auto& dest_mix_params = mix_info.GetInParams();
+                    GenerateVoiceMixCommand(
+                        destination_data->CurrentMixVolumes(), destination_data->LastMixVolumes(),
+                        dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count,
+                        worker_params.mix_buffer_count + channel, in_params.node_id);
+                    destination_data->MarkDirty();
+                }
+            }
+            // Update biquad filter enabled states
+            for (std::size_t i = 0; i < AudioCommon::MAX_BIQUAD_FILTERS; i++) {
+                in_params.was_biquad_filter_enabled[i] = in_params.biquad_filter[i].enabled;
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateSubMixCommands() {
+    const auto mix_count = mix_context.GetCount();
+    for (std::size_t i = 0; i < mix_count; i++) {
+        auto& mix_info = mix_context.GetSortedInfo(i);
+        const auto& in_params = mix_info.GetInParams();
+        if (!in_params.in_use || in_params.mix_id == AudioCommon::FINAL_MIX) {
+            continue;
+        }
+        GenerateSubMixCommand(mix_info);
+    }
+}
+
+void CommandGenerator::GenerateFinalMixCommands() {
+    GenerateFinalMixCommand();
+}
+
+void CommandGenerator::PreCommand() {
+    if (!dumping_frame) {
+        return;
+    }
+    for (std::size_t i = 0; i < splitter_context.GetInfoCount(); i++) {
+        const auto& base = splitter_context.GetInfo(i);
+        std::string graph = fmt::format("b[{}]", i);
+        auto* head = base.GetHead();
+        while (head != nullptr) {
+            graph += fmt::format("->{}", head->GetMixId());
+            head = head->GetNextDestination();
+        }
+        LOG_DEBUG(Audio, "(DSP_TRACE) SplitterGraph splitter_info={}, {}", i, graph);
+    }
+}
+
+void CommandGenerator::PostCommand() {
+    if (!dumping_frame) {
+        return;
+    }
+    dumping_frame = false;
+}
+
+void CommandGenerator::GenerateDataSourceCommand(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
+                                                 s32 channel) {
+    auto& in_params = voice_info.GetInParams();
+    const auto depop = in_params.should_depop;
+
+    if (depop) {
+        if (in_params.mix_id != AudioCommon::NO_MIX) {
+            auto& mix_info = mix_context.GetInfo(in_params.mix_id);
+            const auto& mix_in = mix_info.GetInParams();
+            GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset);
+        } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER) {
+            s32 index{};
+            while (const auto* destination =
+                       GetDestinationData(in_params.splitter_info_id, index++)) {
+                if (!destination->IsConfigured()) {
+                    continue;
+                }
+                auto& mix_info = mix_context.GetInfo(destination->GetMixId());
+                const auto& mix_in = mix_info.GetInParams();
+                GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset);
+            }
+        }
+    } else {
+        switch (in_params.sample_format) {
+        case SampleFormat::Pcm16:
+            DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(channel), dsp_state, channel,
+                                  worker_params.sample_rate, worker_params.sample_count,
+                                  in_params.node_id);
+            break;
+        case SampleFormat::Adpcm:
+            ASSERT(channel == 0 && in_params.channel_count == 1);
+            DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(0), dsp_state, 0,
+                                  worker_params.sample_rate, worker_params.sample_count,
+                                  in_params.node_id);
+            break;
+        default:
+            UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format);
+        }
+    }
+}
+
+void CommandGenerator::GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info,
+                                                           VoiceState& dsp_state,
+                                                           s32 mix_buffer_count, s32 channel) {
+    for (std::size_t i = 0; i < AudioCommon::MAX_BIQUAD_FILTERS; i++) {
+        const auto& in_params = voice_info.GetInParams();
+        auto& biquad_filter = in_params.biquad_filter[i];
+        // Check if biquad filter is actually used
+        if (!biquad_filter.enabled) {
+            continue;
+        }
+
+        // Reinitialize our biquad filter state if it was enabled previously
+        if (!in_params.was_biquad_filter_enabled[i]) {
+            dsp_state.biquad_filter_state.fill(0);
+        }
+
+        // Generate biquad filter
+        //        GenerateBiquadFilterCommand(mix_buffer_count, biquad_filter,
+        //        dsp_state.biquad_filter_state,
+        //                                    mix_buffer_count + channel, mix_buffer_count +
+        //                                    channel, worker_params.sample_count,
+        //                                    voice_info.GetInParams().node_id);
+    }
+}
+
+void AudioCore::CommandGenerator::GenerateBiquadFilterCommand(
+    s32 mix_buffer, const BiquadFilterParameter& params, std::array<s64, 2>& state,
+    std::size_t input_offset, std::size_t output_offset, s32 sample_count, s32 node_id) {
+    if (dumping_frame) {
+        LOG_DEBUG(Audio,
+                  "(DSP_TRACE) GenerateBiquadFilterCommand node_id={}, "
+                  "input_mix_buffer={}, output_mix_buffer={}",
+                  node_id, input_offset, output_offset);
+    }
+    const auto* input = GetMixBuffer(input_offset);
+    auto* output = GetMixBuffer(output_offset);
+
+    // Biquad filter parameters
+    const auto [n0, n1, n2] = params.numerator;
+    const auto [d0, d1] = params.denominator;
+
+    // Biquad filter states
+    auto [s0, s1] = state;
+
+    constexpr s64 int32_min = std::numeric_limits<s32>::min();
+    constexpr s64 int32_max = std::numeric_limits<s32>::max();
+
+    for (int i = 0; i < sample_count; ++i) {
+        const auto sample = static_cast<s64>(input[i]);
+        const auto f = (sample * n0 + s0 + 0x4000) >> 15;
+        const auto y = std::clamp(f, int32_min, int32_max);
+        s0 = sample * n1 + y * d0 + s1;
+        s1 = sample * n2 + y * d1;
+        output[i] = static_cast<s32>(y);
+    }
+
+    state = {s0, s1};
+}
+
+void CommandGenerator::GenerateDepopPrepareCommand(VoiceState& dsp_state,
+                                                   std::size_t mix_buffer_count,
+                                                   std::size_t mix_buffer_offset) {
+    for (std::size_t i = 0; i < mix_buffer_count; i++) {
+        auto& sample = dsp_state.previous_samples[i];
+        if (sample != 0) {
+            depop_buffer[mix_buffer_offset + i] += sample;
+            sample = 0;
+        }
+    }
+}
+
+void CommandGenerator::GenerateDepopForMixBuffersCommand(std::size_t mix_buffer_count,
+                                                         std::size_t mix_buffer_offset,
+                                                         s32 sample_rate) {
+    const std::size_t end_offset =
+        std::min(mix_buffer_offset + mix_buffer_count, GetTotalMixBufferCount());
+    const s32 delta = sample_rate == 48000 ? 0x7B29 : 0x78CB;
+    for (std::size_t i = mix_buffer_offset; i < end_offset; i++) {
+        if (depop_buffer[i] == 0) {
+            continue;
+        }
+
+        depop_buffer[i] =
+            ApplyMixDepop(GetMixBuffer(i), depop_buffer[i], delta, worker_params.sample_count);
+    }
+}
+
+void CommandGenerator::GenerateEffectCommand(ServerMixInfo& mix_info) {
+    const std::size_t effect_count = effect_context.GetCount();
+    const auto buffer_offset = mix_info.GetInParams().buffer_offset;
+    for (std::size_t i = 0; i < effect_count; i++) {
+        const auto index = mix_info.GetEffectOrder(i);
+        if (index == AudioCommon::NO_EFFECT_ORDER) {
+            break;
+        }
+        auto* info = effect_context.GetInfo(index);
+        const auto type = info->GetType();
+
+        // TODO(ogniK): Finish remaining effects
+        switch (type) {
+        case EffectType::Aux:
+            GenerateAuxCommand(buffer_offset, info, info->IsEnabled());
+            break;
+        case EffectType::I3dl2Reverb:
+            GenerateI3dl2ReverbEffectCommand(buffer_offset, info, info->IsEnabled());
+            break;
+        case EffectType::BiquadFilter:
+            GenerateBiquadFilterEffectCommand(buffer_offset, info, info->IsEnabled());
+            break;
+        default:
+            break;
+        }
+
+        info->UpdateForCommandGeneration();
+    }
+}
+
+void CommandGenerator::GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, EffectBase* info,
+                                                        bool enabled) {
+    if (!enabled) {
+        return;
+    }
+    const auto& params = dynamic_cast<EffectI3dl2Reverb*>(info)->GetParams();
+    const auto channel_count = params.channel_count;
+    for (s32 i = 0; i < channel_count; i++) {
+        // TODO(ogniK): Actually implement reverb
+        if (params.input[i] != params.output[i]) {
+            const auto* input = GetMixBuffer(mix_buffer_offset + params.input[i]);
+            auto* output = GetMixBuffer(mix_buffer_offset + params.output[i]);
+            ApplyMix<1>(output, input, 32768, worker_params.sample_count);
+        }
+    }
+}
+
+void CommandGenerator::GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset, EffectBase* info,
+                                                         bool enabled) {
+    if (!enabled) {
+        return;
+    }
+    const auto& params = dynamic_cast<EffectBiquadFilter*>(info)->GetParams();
+    const auto channel_count = params.channel_count;
+    for (s32 i = 0; i < channel_count; i++) {
+        // TODO(ogniK): Actually implement biquad filter
+        if (params.input[i] != params.output[i]) {
+            const auto* input = GetMixBuffer(mix_buffer_offset + params.input[i]);
+            auto* output = GetMixBuffer(mix_buffer_offset + params.output[i]);
+            ApplyMix<1>(output, input, 32768, worker_params.sample_count);
+        }
+    }
+}
+
+void CommandGenerator::GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled) {
+    auto aux = dynamic_cast<EffectAuxInfo*>(info);
+    const auto& params = aux->GetParams();
+    if (aux->GetSendBuffer() != 0 && aux->GetRecvBuffer() != 0) {
+        const auto max_channels = params.count;
+        u32 offset{};
+        for (u32 channel = 0; channel < max_channels; channel++) {
+            u32 write_count = 0;
+            if (channel == (max_channels - 1)) {
+                write_count = offset + worker_params.sample_count;
+            }
+
+            const auto input_index = params.input_mix_buffers[channel] + mix_buffer_offset;
+            const auto output_index = params.output_mix_buffers[channel] + mix_buffer_offset;
+
+            if (enabled) {
+                AuxInfoDSP send_info{};
+                AuxInfoDSP recv_info{};
+                memory.ReadBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP));
+                memory.ReadBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP));
+
+                WriteAuxBuffer(send_info, aux->GetSendBuffer(), params.sample_count,
+                               GetMixBuffer(input_index), worker_params.sample_count, offset,
+                               write_count);
+                memory.WriteBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP));
+
+                const auto samples_read = ReadAuxBuffer(
+                    recv_info, aux->GetRecvBuffer(), params.sample_count,
+                    GetMixBuffer(output_index), worker_params.sample_count, offset, write_count);
+                memory.WriteBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP));
+
+                if (samples_read != worker_params.sample_count &&
+                    samples_read <= params.sample_count) {
+                    std::memset(GetMixBuffer(output_index), 0, params.sample_count - samples_read);
+                }
+            } else {
+                AuxInfoDSP empty{};
+                memory.WriteBlock(aux->GetSendInfo(), &empty, sizeof(AuxInfoDSP));
+                memory.WriteBlock(aux->GetRecvInfo(), &empty, sizeof(AuxInfoDSP));
+                if (output_index != input_index) {
+                    std::memcpy(GetMixBuffer(output_index), GetMixBuffer(input_index),
+                                worker_params.sample_count * sizeof(s32));
+                }
+            }
+
+            offset += worker_params.sample_count;
+        }
+    }
+}
+
+ServerSplitterDestinationData* CommandGenerator::GetDestinationData(s32 splitter_id, s32 index) {
+    if (splitter_id == AudioCommon::NO_SPLITTER) {
+        return nullptr;
+    }
+    return splitter_context.GetDestinationData(splitter_id, index);
+}
+
+s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples,
+                                     const s32* data, u32 sample_count, u32 write_offset,
+                                     u32 write_count) {
+    if (max_samples == 0) {
+        return 0;
+    }
+    u32 offset = dsp_info.write_offset + write_offset;
+    if (send_buffer == 0 || offset > max_samples) {
+        return 0;
+    }
+
+    std::size_t data_offset{};
+    u32 remaining = sample_count;
+    while (remaining > 0) {
+        // Get position in buffer
+        const auto base = send_buffer + (offset * sizeof(u32));
+        const auto samples_to_grab = std::min(max_samples - offset, remaining);
+        // Write to output
+        memory.WriteBlock(base, (data + data_offset), samples_to_grab * sizeof(u32));
+        offset = (offset + samples_to_grab) % max_samples;
+        remaining -= samples_to_grab;
+        data_offset += samples_to_grab;
+    }
+
+    if (write_count != 0) {
+        dsp_info.write_offset = (dsp_info.write_offset + write_count) % max_samples;
+    }
+    return sample_count;
+}
+
+s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples,
+                                    s32* out_data, u32 sample_count, u32 read_offset,
+                                    u32 read_count) {
+    if (max_samples == 0) {
+        return 0;
+    }
+
+    u32 offset = recv_info.read_offset + read_offset;
+    if (recv_buffer == 0 || offset > max_samples) {
+        return 0;
+    }
+
+    u32 remaining = sample_count;
+    while (remaining > 0) {
+        const auto base = recv_buffer + (offset * sizeof(u32));
+        const auto samples_to_grab = std::min(max_samples - offset, remaining);
+        std::vector<s32> buffer(samples_to_grab);
+        memory.ReadBlock(base, buffer.data(), buffer.size() * sizeof(u32));
+        std::memcpy(out_data, buffer.data(), buffer.size() * sizeof(u32));
+        out_data += samples_to_grab;
+        offset = (offset + samples_to_grab) % max_samples;
+        remaining -= samples_to_grab;
+    }
+
+    if (read_count != 0) {
+        recv_info.read_offset = (recv_info.read_offset + read_count) % max_samples;
+    }
+    return sample_count;
+}
+
+void CommandGenerator::GenerateVolumeRampCommand(float last_volume, float current_volume,
+                                                 s32 channel, s32 node_id) {
+    const auto last = static_cast<s32>(last_volume * 32768.0f);
+    const auto current = static_cast<s32>(current_volume * 32768.0f);
+    const auto delta = static_cast<s32>((static_cast<float>(current) - static_cast<float>(last)) /
+                                        static_cast<float>(worker_params.sample_count));
+
+    if (dumping_frame) {
+        LOG_DEBUG(Audio,
+                  "(DSP_TRACE) GenerateVolumeRampCommand node_id={}, input={}, output={}, "
+                  "last_volume={}, current_volume={}",
+                  node_id, GetMixChannelBufferOffset(channel), GetMixChannelBufferOffset(channel),
+                  last_volume, current_volume);
+    }
+    // Apply generic gain on samples
+    ApplyGain(GetChannelMixBuffer(channel), GetChannelMixBuffer(channel), last, delta,
+              worker_params.sample_count);
+}
+
+void CommandGenerator::GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes,
+                                               const MixVolumeBuffer& last_mix_volumes,
+                                               VoiceState& dsp_state, s32 mix_buffer_offset,
+                                               s32 mix_buffer_count, s32 voice_index, s32 node_id) {
+    // Loop all our mix buffers
+    for (s32 i = 0; i < mix_buffer_count; i++) {
+        if (last_mix_volumes[i] != 0.0f || mix_volumes[i] != 0.0f) {
+            const auto delta = static_cast<float>((mix_volumes[i] - last_mix_volumes[i])) /
+                               static_cast<float>(worker_params.sample_count);
+
+            if (dumping_frame) {
+                LOG_DEBUG(Audio,
+                          "(DSP_TRACE) GenerateVoiceMixCommand node_id={}, input={}, "
+                          "output={}, last_volume={}, current_volume={}",
+                          node_id, voice_index, mix_buffer_offset + i, last_mix_volumes[i],
+                          mix_volumes[i]);
+            }
+
+            dsp_state.previous_samples[i] =
+                ApplyMixRamp(GetMixBuffer(mix_buffer_offset + i), GetMixBuffer(voice_index),
+                             last_mix_volumes[i], delta, worker_params.sample_count);
+        } else {
+            dsp_state.previous_samples[i] = 0;
+        }
+    }
+}
+
+void CommandGenerator::GenerateSubMixCommand(ServerMixInfo& mix_info) {
+    if (dumping_frame) {
+        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateSubMixCommand");
+    }
+    auto& in_params = mix_info.GetInParams();
+    GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset,
+                                      in_params.sample_rate);
+
+    GenerateEffectCommand(mix_info);
+
+    GenerateMixCommands(mix_info);
+}
+
+void CommandGenerator::GenerateMixCommands(ServerMixInfo& mix_info) {
+    if (!mix_info.HasAnyConnection()) {
+        return;
+    }
+    const auto& in_params = mix_info.GetInParams();
+    if (in_params.dest_mix_id != AudioCommon::NO_MIX) {
+        const auto& dest_mix = mix_context.GetInfo(in_params.dest_mix_id);
+        const auto& dest_in_params = dest_mix.GetInParams();
+
+        const auto buffer_count = in_params.buffer_count;
+
+        for (s32 i = 0; i < buffer_count; i++) {
+            for (s32 j = 0; j < dest_in_params.buffer_count; j++) {
+                const auto mixed_volume = in_params.volume * in_params.mix_volume[i][j];
+                if (mixed_volume != 0.0f) {
+                    GenerateMixCommand(dest_in_params.buffer_offset + j,
+                                       in_params.buffer_offset + i, mixed_volume,
+                                       in_params.node_id);
+                }
+            }
+        }
+    } else if (in_params.splitter_id != AudioCommon::NO_SPLITTER) {
+        s32 base{};
+        while (const auto* destination_data = GetDestinationData(in_params.splitter_id, base++)) {
+            if (!destination_data->IsConfigured()) {
+                continue;
+            }
+
+            const auto& dest_mix = mix_context.GetInfo(destination_data->GetMixId());
+            const auto& dest_in_params = dest_mix.GetInParams();
+            const auto mix_index = (base - 1) % in_params.buffer_count + in_params.buffer_offset;
+            for (std::size_t i = 0; i < dest_in_params.buffer_count; i++) {
+                const auto mixed_volume = in_params.volume * destination_data->GetMixVolume(i);
+                if (mixed_volume != 0.0f) {
+                    GenerateMixCommand(dest_in_params.buffer_offset + i, mix_index, mixed_volume,
+                                       in_params.node_id);
+                }
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateMixCommand(std::size_t output_offset, std::size_t input_offset,
+                                          float volume, s32 node_id) {
+
+    if (dumping_frame) {
+        LOG_DEBUG(Audio,
+                  "(DSP_TRACE) GenerateMixCommand node_id={}, input={}, output={}, volume={}",
+                  node_id, input_offset, output_offset, volume);
+    }
+
+    auto* output = GetMixBuffer(output_offset);
+    const auto* input = GetMixBuffer(input_offset);
+
+    const s32 gain = static_cast<s32>(volume * 32768.0f);
+    // Mix with loop unrolling
+    if (worker_params.sample_count % 4 == 0) {
+        ApplyMix<4>(output, input, gain, worker_params.sample_count);
+    } else if (worker_params.sample_count % 2 == 0) {
+        ApplyMix<2>(output, input, gain, worker_params.sample_count);
+    } else {
+        ApplyMix<1>(output, input, gain, worker_params.sample_count);
+    }
+}
+
+void CommandGenerator::GenerateFinalMixCommand() {
+    if (dumping_frame) {
+        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateFinalMixCommand");
+    }
+    auto& mix_info = mix_context.GetFinalMixInfo();
+    const auto in_params = mix_info.GetInParams();
+
+    GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset,
+                                      in_params.sample_rate);
+
+    GenerateEffectCommand(mix_info);
+
+    for (s32 i = 0; i < in_params.buffer_count; i++) {
+        const s32 gain = static_cast<s32>(in_params.volume * 32768.0f);
+        if (dumping_frame) {
+            LOG_DEBUG(
+                Audio,
+                "(DSP_TRACE) ApplyGainWithoutDelta node_id={}, input={}, output={}, volume={}",
+                in_params.node_id, in_params.buffer_offset + i, in_params.buffer_offset + i,
+                in_params.volume);
+        }
+        ApplyGainWithoutDelta(GetMixBuffer(in_params.buffer_offset + i),
+                              GetMixBuffer(in_params.buffer_offset + i), gain,
+                              worker_params.sample_count);
+    }
+}
+
+s32 CommandGenerator::DecodePcm16(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
+                                  s32 sample_count, s32 channel, std::size_t mix_offset) {
+    auto& in_params = voice_info.GetInParams();
+    const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
+    if (wave_buffer.buffer_address == 0) {
+        return 0;
+    }
+    if (wave_buffer.buffer_size == 0) {
+        return 0;
+    }
+    if (wave_buffer.end_sample_offset < wave_buffer.start_sample_offset) {
+        return 0;
+    }
+    const auto samples_remaining =
+        (wave_buffer.end_sample_offset - wave_buffer.start_sample_offset) - dsp_state.offset;
+    const auto start_offset =
+        ((wave_buffer.start_sample_offset + dsp_state.offset) * in_params.channel_count) *
+        sizeof(s16);
+    const auto buffer_pos = wave_buffer.buffer_address + start_offset;
+    const auto samples_processed = std::min(sample_count, samples_remaining);
+
+    if (in_params.channel_count == 1) {
+        std::vector<s16> buffer(samples_processed);
+        memory.ReadBlock(buffer_pos, buffer.data(), buffer.size() * sizeof(s16));
+        for (std::size_t i = 0; i < buffer.size(); i++) {
+            sample_buffer[mix_offset + i] = buffer[i];
+        }
+    } else {
+        const auto channel_count = in_params.channel_count;
+        std::vector<s16> buffer(samples_processed * channel_count);
+        memory.ReadBlock(buffer_pos, buffer.data(), buffer.size() * sizeof(s16));
+
+        for (std::size_t i = 0; i < samples_processed; i++) {
+            sample_buffer[mix_offset + i] = buffer[i * channel_count + channel];
+        }
+    }
+
+    return samples_processed;
+}
+
+s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
+                                  s32 sample_count, s32 channel, std::size_t mix_offset) {
+    auto& in_params = voice_info.GetInParams();
+    const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
+    if (wave_buffer.buffer_address == 0) {
+        return 0;
+    }
+    if (wave_buffer.buffer_size == 0) {
+        return 0;
+    }
+    if (wave_buffer.end_sample_offset < wave_buffer.start_sample_offset) {
+        return 0;
+    }
+
+    constexpr std::array<int, 16> SIGNED_NIBBLES = {
+        {0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6, -5, -4, -3, -2, -1}};
+
+    constexpr std::size_t FRAME_LEN = 8;
+    constexpr std::size_t NIBBLES_PER_SAMPLE = 16;
+    constexpr std::size_t SAMPLES_PER_FRAME = 14;
+
+    auto frame_header = dsp_state.context.header;
+    s32 idx = (frame_header >> 4) & 0xf;
+    s32 scale = frame_header & 0xf;
+    s16 yn1 = dsp_state.context.yn1;
+    s16 yn2 = dsp_state.context.yn2;
+
+    Codec::ADPCM_Coeff coeffs;
+    memory.ReadBlock(in_params.additional_params_address, coeffs.data(),
+                     sizeof(Codec::ADPCM_Coeff));
+
+    s32 coef1 = coeffs[idx * 2];
+    s32 coef2 = coeffs[idx * 2 + 1];
+
+    const auto samples_remaining =
+        (wave_buffer.end_sample_offset - wave_buffer.start_sample_offset) - dsp_state.offset;
+    const auto samples_processed = std::min(sample_count, samples_remaining);
+    const auto sample_pos = wave_buffer.start_sample_offset + dsp_state.offset;
+
+    const auto samples_remaining_in_frame = sample_pos % SAMPLES_PER_FRAME;
+    auto position_in_frame = ((sample_pos / SAMPLES_PER_FRAME) * NIBBLES_PER_SAMPLE) +
+                             samples_remaining_in_frame + (samples_remaining_in_frame != 0 ? 2 : 0);
+
+    const auto decode_sample = [&](const int nibble) -> s16 {
+        const int xn = nibble * (1 << scale);
+        // We first transform everything into 11 bit fixed point, perform the second order
+        // digital filter, then transform back.
+        // 0x400 == 0.5 in 11 bit fixed point.
+        // Filter: y[n] = x[n] + 0.5 + c1 * y[n-1] + c2 * y[n-2]
+        int val = ((xn << 11) + 0x400 + coef1 * yn1 + coef2 * yn2) >> 11;
+        // Clamp to output range.
+        val = std::clamp<s32>(val, -32768, 32767);
+        // Advance output feedback.
+        yn2 = yn1;
+        yn1 = val;
+        return static_cast<s16>(val);
+    };
+
+    std::size_t buffer_offset{};
+    std::vector<u8> buffer(
+        std::max((samples_processed / FRAME_LEN) * SAMPLES_PER_FRAME, FRAME_LEN));
+    memory.ReadBlock(wave_buffer.buffer_address + (position_in_frame / 2), buffer.data(),
+                     buffer.size());
+    std::size_t cur_mix_offset = mix_offset;
+
+    auto remaining_samples = samples_processed;
+    while (remaining_samples > 0) {
+        if (position_in_frame % NIBBLES_PER_SAMPLE == 0) {
+            // Read header
+            frame_header = buffer[buffer_offset++];
+            idx = (frame_header >> 4) & 0xf;
+            scale = frame_header & 0xf;
+            coef1 = coeffs[idx * 2];
+            coef2 = coeffs[idx * 2 + 1];
+            position_in_frame += 2;
+
+            // Decode entire frame
+            if (remaining_samples >= SAMPLES_PER_FRAME) {
+                for (std::size_t i = 0; i < SAMPLES_PER_FRAME / 2; i++) {
+
+                    // Sample 1
+                    const s32 s0 = SIGNED_NIBBLES[buffer[buffer_offset] >> 4];
+                    const s32 s1 = SIGNED_NIBBLES[buffer[buffer_offset++] & 0xf];
+                    const s16 sample_1 = decode_sample(s0);
+                    const s16 sample_2 = decode_sample(s1);
+                    sample_buffer[cur_mix_offset++] = sample_1;
+                    sample_buffer[cur_mix_offset++] = sample_2;
+                }
+                remaining_samples -= SAMPLES_PER_FRAME;
+                position_in_frame += SAMPLES_PER_FRAME;
+                continue;
+            }
+        }
+        // Decode mid frame
+        s32 current_nibble = buffer[buffer_offset];
+        if (position_in_frame++ & 0x1) {
+            current_nibble &= 0xf;
+            buffer_offset++;
+        } else {
+            current_nibble >>= 4;
+        }
+        const s16 sample = decode_sample(SIGNED_NIBBLES[current_nibble]);
+        sample_buffer[cur_mix_offset++] = sample;
+        remaining_samples--;
+    }
+
+    dsp_state.context.header = frame_header;
+    dsp_state.context.yn1 = yn1;
+    dsp_state.context.yn2 = yn2;
+
+    return samples_processed;
+}
+
+s32* CommandGenerator::GetMixBuffer(std::size_t index) {
+    return mix_buffer.data() + (index * worker_params.sample_count);
+}
+
+const s32* CommandGenerator::GetMixBuffer(std::size_t index) const {
+    return mix_buffer.data() + (index * worker_params.sample_count);
+}
+
+std::size_t CommandGenerator::GetMixChannelBufferOffset(s32 channel) const {
+    return worker_params.mix_buffer_count + channel;
+}
+
+std::size_t CommandGenerator::GetTotalMixBufferCount() const {
+    return worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT;
+}
+
+s32* CommandGenerator::GetChannelMixBuffer(s32 channel) {
+    return GetMixBuffer(worker_params.mix_buffer_count + channel);
+}
+
+const s32* CommandGenerator::GetChannelMixBuffer(s32 channel) const {
+    return GetMixBuffer(worker_params.mix_buffer_count + channel);
+}
+
+void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* output,
+                                             VoiceState& dsp_state, s32 channel,
+                                             s32 target_sample_rate, s32 sample_count,
+                                             s32 node_id) {
+    auto& in_params = voice_info.GetInParams();
+    if (dumping_frame) {
+        LOG_DEBUG(Audio,
+                  "(DSP_TRACE) DecodeFromWaveBuffers, node_id={}, channel={}, "
+                  "format={}, sample_count={}, sample_rate={}, mix_id={}, splitter_id={}",
+                  node_id, channel, in_params.sample_format, sample_count, in_params.sample_rate,
+                  in_params.mix_id, in_params.splitter_info_id);
+    }
+    ASSERT_OR_EXECUTE(output != nullptr, { return; });
+
+    const auto resample_rate = static_cast<s32>(
+        static_cast<float>(in_params.sample_rate) / static_cast<float>(target_sample_rate) *
+        static_cast<float>(static_cast<s32>(in_params.pitch * 32768.0f)));
+    auto* output_base = output;
+    if ((dsp_state.fraction + sample_count * resample_rate) > (SCALED_MIX_BUFFER_SIZE - 4ULL)) {
+        return;
+    }
+
+    auto min_required_samples =
+        std::min(static_cast<s32>(SCALED_MIX_BUFFER_SIZE) - dsp_state.fraction, resample_rate);
+    if (min_required_samples >= sample_count) {
+        min_required_samples = sample_count;
+    }
+
+    std::size_t temp_mix_offset{};
+    bool is_buffer_completed{false};
+    auto samples_remaining = sample_count;
+    while (samples_remaining > 0 && !is_buffer_completed) {
+        const auto samples_to_output = std::min(samples_remaining, min_required_samples);
+        const auto samples_to_read = (samples_to_output * resample_rate + dsp_state.fraction) >> 15;
+
+        if (!in_params.behavior_flags.is_pitch_and_src_skipped) {
+            // Append sample histtory for resampler
+            for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) {
+                sample_buffer[temp_mix_offset + i] = dsp_state.sample_history[i];
+            }
+            temp_mix_offset += 4;
+        }
+
+        s32 samples_read{};
+        while (samples_read < samples_to_read) {
+            const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
+            // No more data can be read
+            if (!dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index]) {
+                is_buffer_completed = true;
+                break;
+            }
+
+            if (in_params.sample_format == SampleFormat::Adpcm && dsp_state.offset == 0 &&
+                wave_buffer.context_address != 0 && wave_buffer.context_size != 0) {
+                // TODO(ogniK): ADPCM loop context
+            }
+
+            s32 samples_decoded{0};
+            switch (in_params.sample_format) {
+            case SampleFormat::Pcm16:
+                samples_decoded = DecodePcm16(voice_info, dsp_state, samples_to_read - samples_read,
+                                              channel, temp_mix_offset);
+                break;
+            case SampleFormat::Adpcm:
+                samples_decoded = DecodeAdpcm(voice_info, dsp_state, samples_to_read - samples_read,
+                                              channel, temp_mix_offset);
+                break;
+            default:
+                UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format);
+            }
+
+            temp_mix_offset += samples_decoded;
+            samples_read += samples_decoded;
+            dsp_state.offset += samples_decoded;
+            dsp_state.played_sample_count += samples_decoded;
+
+            if (dsp_state.offset >=
+                    (wave_buffer.end_sample_offset - wave_buffer.start_sample_offset) ||
+                samples_decoded == 0) {
+                // Reset our sample offset
+                dsp_state.offset = 0;
+                if (wave_buffer.is_looping) {
+                    if (samples_decoded == 0) {
+                        // End of our buffer
+                        is_buffer_completed = true;
+                        break;
+                    }
+
+                    if (in_params.behavior_flags.is_played_samples_reset_at_loop_point.Value()) {
+                        dsp_state.played_sample_count = 0;
+                    }
+                } else {
+
+                    // Update our wave buffer states
+                    dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index] = false;
+                    dsp_state.wave_buffer_consumed++;
+                    dsp_state.wave_buffer_index =
+                        (dsp_state.wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
+                    if (wave_buffer.end_of_stream) {
+                        dsp_state.played_sample_count = 0;
+                    }
+                }
+            }
+        }
+
+        if (in_params.behavior_flags.is_pitch_and_src_skipped.Value()) {
+            // No need to resample
+            std::memcpy(output, sample_buffer.data(), samples_read * sizeof(s32));
+        } else {
+            std::fill(sample_buffer.begin() + temp_mix_offset,
+                      sample_buffer.begin() + temp_mix_offset + (samples_to_read - samples_read),
+                      0);
+            AudioCore::Resample(output, sample_buffer.data(), resample_rate, dsp_state.fraction,
+                                samples_to_output);
+            // Resample
+            for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) {
+                dsp_state.sample_history[i] = sample_buffer[samples_to_read + i];
+            }
+        }
+        output += samples_to_output;
+        samples_remaining -= samples_to_output;
+    }
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/command_generator.h b/src/audio_core/command_generator.h
new file mode 100644
index 000000000..967d24078
--- /dev/null
+++ b/src/audio_core/command_generator.h
@@ -0,0 +1,103 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "audio_core/common.h"
+#include "audio_core/voice_context.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace AudioCore {
+class MixContext;
+class SplitterContext;
+class ServerSplitterDestinationData;
+class ServerMixInfo;
+class EffectContext;
+class EffectBase;
+struct AuxInfoDSP;
+using MixVolumeBuffer = std::array<float, AudioCommon::MAX_MIX_BUFFERS>;
+
+class CommandGenerator {
+public:
+    explicit CommandGenerator(AudioCommon::AudioRendererParameter& worker_params,
+                              VoiceContext& voice_context, MixContext& mix_context,
+                              SplitterContext& splitter_context, EffectContext& effect_context,
+                              Core::Memory::Memory& memory);
+    ~CommandGenerator();
+
+    void ClearMixBuffers();
+    void GenerateVoiceCommands();
+    void GenerateVoiceCommand(ServerVoiceInfo& voice_info);
+    void GenerateSubMixCommands();
+    void GenerateFinalMixCommands();
+    void PreCommand();
+    void PostCommand();
+
+    s32* GetChannelMixBuffer(s32 channel);
+    const s32* GetChannelMixBuffer(s32 channel) const;
+    s32* GetMixBuffer(std::size_t index);
+    const s32* GetMixBuffer(std::size_t index) const;
+    std::size_t GetMixChannelBufferOffset(s32 channel) const;
+
+    std::size_t GetTotalMixBufferCount() const;
+
+private:
+    void GenerateDataSourceCommand(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 channel);
+    void GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
+                                             s32 mix_buffer_count, s32 channel);
+    void GenerateVolumeRampCommand(float last_volume, float current_volume, s32 channel,
+                                   s32 node_id);
+    void GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes,
+                                 const MixVolumeBuffer& last_mix_volumes, VoiceState& dsp_state,
+                                 s32 mix_buffer_offset, s32 mix_buffer_count, s32 voice_index,
+                                 s32 node_id);
+    void GenerateSubMixCommand(ServerMixInfo& mix_info);
+    void GenerateMixCommands(ServerMixInfo& mix_info);
+    void GenerateMixCommand(std::size_t output_offset, std::size_t input_offset, float volume,
+                            s32 node_id);
+    void GenerateFinalMixCommand();
+    void GenerateBiquadFilterCommand(s32 mix_buffer, const BiquadFilterParameter& params,
+                                     std::array<s64, 2>& state, std::size_t input_offset,
+                                     std::size_t output_offset, s32 sample_count, s32 node_id);
+    void GenerateDepopPrepareCommand(VoiceState& dsp_state, std::size_t mix_buffer_count,
+                                     std::size_t mix_buffer_offset);
+    void GenerateDepopForMixBuffersCommand(std::size_t mix_buffer_count,
+                                           std::size_t mix_buffer_offset, s32 sample_rate);
+    void GenerateEffectCommand(ServerMixInfo& mix_info);
+    void GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
+    void GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
+    void GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
+    ServerSplitterDestinationData* GetDestinationData(s32 splitter_id, s32 index);
+
+    s32 WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples, const s32* data,
+                       u32 sample_count, u32 write_offset, u32 write_count);
+    s32 ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples, s32* out_data,
+                      u32 sample_count, u32 read_offset, u32 read_count);
+
+    // DSP Code
+    s32 DecodePcm16(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_count,
+                    s32 channel, std::size_t mix_offset);
+    s32 DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_count,
+                    s32 channel, std::size_t mix_offset);
+    void DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* output, VoiceState& dsp_state,
+                               s32 channel, s32 target_sample_rate, s32 sample_count, s32 node_id);
+
+    AudioCommon::AudioRendererParameter& worker_params;
+    VoiceContext& voice_context;
+    MixContext& mix_context;
+    SplitterContext& splitter_context;
+    EffectContext& effect_context;
+    Core::Memory::Memory& memory;
+    std::vector<s32> mix_buffer{};
+    std::vector<s32> sample_buffer{};
+    std::vector<s32> depop_buffer{};
+    bool dumping_frame{false};
+};
+} // namespace AudioCore
diff --git a/src/audio_core/common.h b/src/audio_core/common.h
index 7bb145c53..72ebce221 100644
--- a/src/audio_core/common.h
+++ b/src/audio_core/common.h
@@ -8,13 +8,30 @@
 #include "common/swap.h"
 #include "core/hle/result.h"
 
-namespace AudioCore {
+namespace AudioCommon {
 namespace Audren {
 constexpr ResultCode ERR_INVALID_PARAMETERS{ErrorModule::Audio, 41};
-}
+constexpr ResultCode ERR_SPLITTER_SORT_FAILED{ErrorModule::Audio, 43};
+} // namespace Audren
 
 constexpr u32_le CURRENT_PROCESS_REVISION = Common::MakeMagic('R', 'E', 'V', '8');
 constexpr std::size_t MAX_MIX_BUFFERS = 24;
+constexpr std::size_t MAX_BIQUAD_FILTERS = 2;
+constexpr std::size_t MAX_CHANNEL_COUNT = 6;
+constexpr std::size_t MAX_WAVE_BUFFERS = 4;
+constexpr std::size_t MAX_SAMPLE_HISTORY = 4;
+constexpr u32 STREAM_SAMPLE_RATE = 48000;
+constexpr u32 STREAM_NUM_CHANNELS = 6;
+constexpr s32 NO_SPLITTER = -1;
+constexpr s32 NO_MIX = 0x7fffffff;
+constexpr s32 NO_FINAL_MIX = std::numeric_limits<s32>::min();
+constexpr s32 FINAL_MIX = 0;
+constexpr s32 NO_EFFECT_ORDER = -1;
+constexpr std::size_t TEMP_MIX_BASE_SIZE = 0x3f00; // TODO(ogniK): Work out this constant
+// Any size checks seem to take the sample history into account
+// and our const ends up being 0x3f04, the 4 bytes are most
+// likely the sample history
+constexpr std::size_t TOTAL_TEMP_MIX_SIZE = TEMP_MIX_BASE_SIZE + AudioCommon::MAX_SAMPLE_HISTORY;
 
 static constexpr u32 VersionFromRevision(u32_le rev) {
     // "REV7" -> 7
@@ -45,4 +62,46 @@ static constexpr bool CanConsumeBuffer(std::size_t size, std::size_t offset, std
     return true;
 }
 
-} // namespace AudioCore
+struct UpdateDataSizes {
+    u32_le behavior{};
+    u32_le memory_pool{};
+    u32_le voice{};
+    u32_le voice_channel_resource{};
+    u32_le effect{};
+    u32_le mixer{};
+    u32_le sink{};
+    u32_le performance{};
+    u32_le splitter{};
+    u32_le render_info{};
+    INSERT_PADDING_WORDS(4);
+};
+static_assert(sizeof(UpdateDataSizes) == 0x38, "UpdateDataSizes is an invalid size");
+
+struct UpdateDataHeader {
+    u32_le revision{};
+    UpdateDataSizes size{};
+    u32_le total_size{};
+};
+static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader is an invalid size");
+
+struct AudioRendererParameter {
+    u32_le sample_rate;
+    u32_le sample_count;
+    u32_le mix_buffer_count;
+    u32_le submix_count;
+    u32_le voice_count;
+    u32_le sink_count;
+    u32_le effect_count;
+    u32_le performance_frame_count;
+    u8 is_voice_drop_enabled;
+    u8 unknown_21;
+    u8 unknown_22;
+    u8 execution_mode;
+    u32_le splitter_count;
+    u32_le num_splitter_send_channels;
+    u32_le unknown_30;
+    u32_le revision;
+};
+static_assert(sizeof(AudioRendererParameter) == 52, "AudioRendererParameter is an invalid size");
+
+} // namespace AudioCommon
diff --git a/src/audio_core/cubeb_sink.cpp b/src/audio_core/cubeb_sink.cpp
index c27df946c..83c06c0ed 100644
--- a/src/audio_core/cubeb_sink.cpp
+++ b/src/audio_core/cubeb_sink.cpp
@@ -23,14 +23,24 @@ class CubebSinkStream final : public SinkStream {
 public:
     CubebSinkStream(cubeb* ctx, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
                     const std::string& name)
-        : ctx{ctx}, num_channels{std::min(num_channels_, 2u)}, time_stretch{sample_rate,
+        : ctx{ctx}, num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate,
                                                                             num_channels} {
 
         cubeb_stream_params params{};
         params.rate = sample_rate;
         params.channels = num_channels;
         params.format = CUBEB_SAMPLE_S16NE;
-        params.layout = num_channels == 1 ? CUBEB_LAYOUT_MONO : CUBEB_LAYOUT_STEREO;
+        switch (num_channels) {
+        case 1:
+            params.layout = CUBEB_LAYOUT_MONO;
+            break;
+        case 2:
+            params.layout = CUBEB_LAYOUT_STEREO;
+            break;
+        case 6:
+            params.layout = CUBEB_LAYOUT_3F2_LFE;
+            break;
+        }
 
         u32 minimum_latency{};
         if (cubeb_get_min_latency(ctx, &params, &minimum_latency) != CUBEB_OK) {
@@ -193,6 +203,7 @@ long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const
     const std::size_t samples_to_write = num_channels * num_frames;
     std::size_t samples_written;
 
+    /*
     if (Settings::values.enable_audio_stretching.GetValue()) {
         const std::vector<s16> in{impl->queue.Pop()};
         const std::size_t num_in{in.size() / num_channels};
@@ -207,7 +218,8 @@ long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const
         }
     } else {
         samples_written = impl->queue.Pop(buffer, samples_to_write);
-    }
+    }*/
+    samples_written = impl->queue.Pop(buffer, samples_to_write);
 
     if (samples_written >= num_channels) {
         std::memcpy(&impl->last_frame[0], buffer + (samples_written - num_channels) * sizeof(s16),
diff --git a/src/audio_core/effect_context.cpp b/src/audio_core/effect_context.cpp
new file mode 100644
index 000000000..adfec3df5
--- /dev/null
+++ b/src/audio_core/effect_context.cpp
@@ -0,0 +1,299 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include "audio_core/effect_context.h"
+
+namespace AudioCore {
+namespace {
+bool ValidChannelCountForEffect(s32 channel_count) {
+    return channel_count == 1 || channel_count == 2 || channel_count == 4 || channel_count == 6;
+}
+} // namespace
+
+EffectContext::EffectContext(std::size_t effect_count) : effect_count(effect_count) {
+    effects.reserve(effect_count);
+    std::generate_n(std::back_inserter(effects), effect_count,
+                    [] { return std::make_unique<EffectStubbed>(); });
+}
+EffectContext::~EffectContext() = default;
+
+std::size_t EffectContext::GetCount() const {
+    return effect_count;
+}
+
+EffectBase* EffectContext::GetInfo(std::size_t i) {
+    return effects.at(i).get();
+}
+
+EffectBase* EffectContext::RetargetEffect(std::size_t i, EffectType effect) {
+    switch (effect) {
+    case EffectType::Invalid:
+        effects[i] = std::make_unique<EffectStubbed>();
+        break;
+    case EffectType::BufferMixer:
+        effects[i] = std::make_unique<EffectBufferMixer>();
+        break;
+    case EffectType::Aux:
+        effects[i] = std::make_unique<EffectAuxInfo>();
+        break;
+    case EffectType::Delay:
+        effects[i] = std::make_unique<EffectDelay>();
+        break;
+    case EffectType::Reverb:
+        effects[i] = std::make_unique<EffectReverb>();
+        break;
+    case EffectType::I3dl2Reverb:
+        effects[i] = std::make_unique<EffectI3dl2Reverb>();
+        break;
+    case EffectType::BiquadFilter:
+        effects[i] = std::make_unique<EffectBiquadFilter>();
+        break;
+    default:
+        UNREACHABLE_MSG("Unimplemented effect {}", effect);
+        effects[i] = std::make_unique<EffectStubbed>();
+    }
+    return GetInfo(i);
+}
+
+const EffectBase* EffectContext::GetInfo(std::size_t i) const {
+    return effects.at(i).get();
+}
+
+EffectStubbed::EffectStubbed() : EffectBase::EffectBase(EffectType::Invalid) {}
+EffectStubbed::~EffectStubbed() = default;
+
+void EffectStubbed::Update(EffectInfo::InParams& in_params) {}
+void EffectStubbed::UpdateForCommandGeneration() {}
+
+EffectBase::EffectBase(EffectType effect_type) : effect_type(effect_type) {}
+EffectBase::~EffectBase() = default;
+
+UsageState EffectBase::GetUsage() const {
+    return usage;
+}
+
+EffectType EffectBase::GetType() const {
+    return effect_type;
+}
+
+bool EffectBase::IsEnabled() const {
+    return enabled;
+}
+
+s32 EffectBase::GetMixID() const {
+    return mix_id;
+}
+
+s32 EffectBase::GetProcessingOrder() const {
+    return processing_order;
+}
+
+EffectI3dl2Reverb::EffectI3dl2Reverb() : EffectGeneric::EffectGeneric(EffectType::I3dl2Reverb) {}
+EffectI3dl2Reverb::~EffectI3dl2Reverb() = default;
+
+void EffectI3dl2Reverb::Update(EffectInfo::InParams& in_params) {
+    auto& internal_params = GetParams();
+    const auto* reverb_params = reinterpret_cast<I3dl2ReverbParams*>(in_params.raw.data());
+    if (!ValidChannelCountForEffect(reverb_params->max_channels)) {
+        UNREACHABLE_MSG("Invalid reverb max channel count {}", reverb_params->max_channels);
+        return;
+    }
+
+    const auto last_status = internal_params.status;
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    internal_params = *reverb_params;
+    if (!ValidChannelCountForEffect(reverb_params->channel_count)) {
+        internal_params.channel_count = internal_params.max_channels;
+    }
+    enabled = in_params.is_enabled;
+    if (last_status != ParameterStatus::Updated) {
+        internal_params.status = last_status;
+    }
+
+    if (in_params.is_new || skipped) {
+        usage = UsageState::Initialized;
+        internal_params.status = ParameterStatus::Initialized;
+        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
+    }
+}
+
+void EffectI3dl2Reverb::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+    GetParams().status = ParameterStatus::Updated;
+}
+
+EffectBiquadFilter::EffectBiquadFilter() : EffectGeneric::EffectGeneric(EffectType::BiquadFilter) {}
+EffectBiquadFilter::~EffectBiquadFilter() = default;
+
+void EffectBiquadFilter::Update(EffectInfo::InParams& in_params) {
+    auto& internal_params = GetParams();
+    const auto* biquad_params = reinterpret_cast<BiquadFilterParams*>(in_params.raw.data());
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    internal_params = *biquad_params;
+    enabled = in_params.is_enabled;
+}
+
+void EffectBiquadFilter::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+    GetParams().status = ParameterStatus::Updated;
+}
+
+EffectAuxInfo::EffectAuxInfo() : EffectGeneric::EffectGeneric(EffectType::Aux) {}
+EffectAuxInfo::~EffectAuxInfo() = default;
+
+void EffectAuxInfo::Update(EffectInfo::InParams& in_params) {
+    const auto* aux_params = reinterpret_cast<AuxInfo*>(in_params.raw.data());
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    GetParams() = *aux_params;
+    enabled = in_params.is_enabled;
+
+    if (in_params.is_new || skipped) {
+        skipped = aux_params->send_buffer_info == 0 || aux_params->return_buffer_info == 0;
+        if (skipped) {
+            return;
+        }
+
+        // There's two AuxInfos which are an identical size, the first one is managed by the cpu,
+        // the second is managed by the dsp. All we care about is managing the DSP one
+        send_info = aux_params->send_buffer_info + sizeof(AuxInfoDSP);
+        send_buffer = aux_params->send_buffer_info + (sizeof(AuxInfoDSP) * 2);
+
+        recv_info = aux_params->return_buffer_info + sizeof(AuxInfoDSP);
+        recv_buffer = aux_params->return_buffer_info + (sizeof(AuxInfoDSP) * 2);
+    }
+}
+
+void EffectAuxInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+}
+
+const VAddr EffectAuxInfo::GetSendInfo() const {
+    return send_info;
+}
+
+const VAddr EffectAuxInfo::GetSendBuffer() const {
+    return send_buffer;
+}
+
+const VAddr EffectAuxInfo::GetRecvInfo() const {
+    return recv_info;
+}
+
+const VAddr EffectAuxInfo::GetRecvBuffer() const {
+    return recv_buffer;
+}
+
+EffectDelay::EffectDelay() : EffectGeneric::EffectGeneric(EffectType::Delay) {}
+EffectDelay::~EffectDelay() = default;
+
+void EffectDelay::Update(EffectInfo::InParams& in_params) {
+    const auto* delay_params = reinterpret_cast<DelayParams*>(in_params.raw.data());
+    auto& internal_params = GetParams();
+    if (!ValidChannelCountForEffect(delay_params->max_channels)) {
+        return;
+    }
+
+    const auto last_status = internal_params.status;
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    internal_params = *delay_params;
+    if (!ValidChannelCountForEffect(delay_params->channels)) {
+        internal_params.channels = internal_params.max_channels;
+    }
+    enabled = in_params.is_enabled;
+
+    if (last_status != ParameterStatus::Updated) {
+        internal_params.status = last_status;
+    }
+
+    if (in_params.is_new || skipped) {
+        usage = UsageState::Initialized;
+        internal_params.status = ParameterStatus::Initialized;
+        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
+    }
+}
+
+void EffectDelay::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+    GetParams().status = ParameterStatus::Updated;
+}
+
+EffectBufferMixer::EffectBufferMixer() : EffectGeneric::EffectGeneric(EffectType::BufferMixer) {}
+EffectBufferMixer::~EffectBufferMixer() = default;
+
+void EffectBufferMixer::Update(EffectInfo::InParams& in_params) {
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    GetParams() = *reinterpret_cast<BufferMixerParams*>(in_params.raw.data());
+    enabled = in_params.is_enabled;
+}
+
+void EffectBufferMixer::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+}
+
+EffectReverb::EffectReverb() : EffectGeneric::EffectGeneric(EffectType::Reverb) {}
+EffectReverb::~EffectReverb() = default;
+
+void EffectReverb::Update(EffectInfo::InParams& in_params) {
+    const auto* reverb_params = reinterpret_cast<ReverbParams*>(in_params.raw.data());
+    auto& internal_params = GetParams();
+    if (!ValidChannelCountForEffect(reverb_params->max_channels)) {
+        return;
+    }
+
+    const auto last_status = internal_params.status;
+    mix_id = in_params.mix_id;
+    processing_order = in_params.processing_order;
+    internal_params = *reverb_params;
+    if (!ValidChannelCountForEffect(reverb_params->channels)) {
+        internal_params.channels = internal_params.max_channels;
+    }
+    enabled = in_params.is_enabled;
+
+    if (last_status != ParameterStatus::Updated) {
+        internal_params.status = last_status;
+    }
+
+    if (in_params.is_new || skipped) {
+        usage = UsageState::Initialized;
+        internal_params.status = ParameterStatus::Initialized;
+        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
+    }
+}
+
+void EffectReverb::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage = UsageState::Running;
+    } else {
+        usage = UsageState::Stopped;
+    }
+    GetParams().status = ParameterStatus::Updated;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/effect_context.h b/src/audio_core/effect_context.h
new file mode 100644
index 000000000..2f2da72dd
--- /dev/null
+++ b/src/audio_core/effect_context.h
@@ -0,0 +1,322 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <vector>
+#include "audio_core/common.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace AudioCore {
+enum class EffectType : u8 {
+    Invalid = 0,
+    BufferMixer = 1,
+    Aux = 2,
+    Delay = 3,
+    Reverb = 4,
+    I3dl2Reverb = 5,
+    BiquadFilter = 6,
+};
+
+enum class UsageStatus : u8 {
+    Invalid = 0,
+    New = 1,
+    Initialized = 2,
+    Used = 3,
+    Removed = 4,
+};
+
+enum class UsageState {
+    Invalid = 0,
+    Initialized = 1,
+    Running = 2,
+    Stopped = 3,
+};
+
+enum class ParameterStatus : u8 {
+    Initialized = 0,
+    Updating = 1,
+    Updated = 2,
+};
+
+struct BufferMixerParams {
+    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input{};
+    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output{};
+    std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> volume{};
+    s32_le count{};
+};
+static_assert(sizeof(BufferMixerParams) == 0x94, "BufferMixerParams is an invalid size");
+
+struct AuxInfoDSP {
+    u32_le read_offset{};
+    u32_le write_offset{};
+    u32_le remaining{};
+    INSERT_PADDING_WORDS(13);
+};
+static_assert(sizeof(AuxInfoDSP) == 0x40, "AuxInfoDSP is an invalid size");
+
+struct AuxInfo {
+    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input_mix_buffers{};
+    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output_mix_buffers{};
+    u32_le count{};
+    s32_le sample_rate{};
+    s32_le sample_count{};
+    s32_le mix_buffer_count{};
+    u64_le send_buffer_info{};
+    u64_le send_buffer_base{};
+
+    u64_le return_buffer_info{};
+    u64_le return_buffer_base{};
+};
+static_assert(sizeof(AuxInfo) == 0x60, "AuxInfo is an invalid size");
+
+struct I3dl2ReverbParams {
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
+    u16_le max_channels{};
+    u16_le channel_count{};
+    INSERT_PADDING_BYTES(1);
+    u32_le sample_rate{};
+    f32 room_hf{};
+    f32 hf_reference{};
+    f32 decay_time{};
+    f32 hf_decay_ratio{};
+    f32 room{};
+    f32 reflection{};
+    f32 reverb{};
+    f32 diffusion{};
+    f32 reflection_delay{};
+    f32 reverb_delay{};
+    f32 density{};
+    f32 dry_gain{};
+    ParameterStatus status{};
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(I3dl2ReverbParams) == 0x4c, "I3dl2ReverbParams is an invalid size");
+
+struct BiquadFilterParams {
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
+    std::array<s16_le, 3> numerator;
+    std::array<s16_le, 2> denominator;
+    s8 channel_count{};
+    ParameterStatus status{};
+};
+static_assert(sizeof(BiquadFilterParams) == 0x18, "BiquadFilterParams is an invalid size");
+
+struct DelayParams {
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
+    u16_le max_channels{};
+    u16_le channels{};
+    s32_le max_delay{};
+    s32_le delay{};
+    s32_le sample_rate{};
+    s32_le gain{};
+    s32_le feedback_gain{};
+    s32_le out_gain{};
+    s32_le dry_gain{};
+    s32_le channel_spread{};
+    s32_le low_pass{};
+    ParameterStatus status{};
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(DelayParams) == 0x38, "DelayParams is an invalid size");
+
+struct ReverbParams {
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
+    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
+    u16_le max_channels{};
+    u16_le channels{};
+    s32_le sample_rate{};
+    s32_le mode0{};
+    s32_le mode0_gain{};
+    s32_le pre_delay{};
+    s32_le mode1{};
+    s32_le mode1_gain{};
+    s32_le decay{};
+    s32_le hf_decay_ratio{};
+    s32_le coloration{};
+    s32_le reverb_gain{};
+    s32_le out_gain{};
+    s32_le dry_gain{};
+    ParameterStatus status{};
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(ReverbParams) == 0x44, "ReverbParams is an invalid size");
+
+class EffectInfo {
+public:
+    struct InParams {
+        EffectType type{};
+        u8 is_new{};
+        u8 is_enabled{};
+        INSERT_PADDING_BYTES(1);
+        s32_le mix_id{};
+        u64_le buffer_address{};
+        u64_le buffer_size{};
+        s32_le processing_order{};
+        INSERT_PADDING_BYTES(4);
+        union {
+            std::array<u8, 0xa0> raw;
+        };
+    };
+    static_assert(sizeof(EffectInfo::InParams) == 0xc0, "InParams is an invalid size");
+
+    struct OutParams {
+        UsageStatus status{};
+        INSERT_PADDING_BYTES(15);
+    };
+    static_assert(sizeof(EffectInfo::OutParams) == 0x10, "OutParams is an invalid size");
+};
+
+struct AuxAddress {
+    VAddr send_dsp_info{};
+    VAddr send_buffer_base{};
+    VAddr return_dsp_info{};
+    VAddr return_buffer_base{};
+};
+
+class EffectBase {
+public:
+    EffectBase(EffectType effect_type);
+    ~EffectBase();
+
+    virtual void Update(EffectInfo::InParams& in_params) = 0;
+    virtual void UpdateForCommandGeneration() = 0;
+    UsageState GetUsage() const;
+    EffectType GetType() const;
+    bool IsEnabled() const;
+    s32 GetMixID() const;
+    s32 GetProcessingOrder() const;
+
+protected:
+    UsageState usage{UsageState::Invalid};
+    EffectType effect_type{};
+    s32 mix_id{};
+    s32 processing_order{};
+    bool enabled = false;
+};
+
+template <typename T>
+class EffectGeneric : public EffectBase {
+public:
+    EffectGeneric(EffectType effect_type) : EffectBase::EffectBase(effect_type) {}
+    ~EffectGeneric() = default;
+
+    T& GetParams() {
+        return internal_params;
+    }
+
+    const I3dl2ReverbParams& GetParams() const {
+        return internal_params;
+    }
+
+private:
+    T internal_params{};
+};
+
+class EffectStubbed : public EffectBase {
+public:
+    explicit EffectStubbed();
+    ~EffectStubbed();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+};
+
+class EffectI3dl2Reverb : public EffectGeneric<I3dl2ReverbParams> {
+public:
+    explicit EffectI3dl2Reverb();
+    ~EffectI3dl2Reverb();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+
+private:
+    bool skipped = false;
+};
+
+class EffectBiquadFilter : public EffectGeneric<BiquadFilterParams> {
+public:
+    explicit EffectBiquadFilter();
+    ~EffectBiquadFilter();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+};
+
+class EffectAuxInfo : public EffectGeneric<AuxInfo> {
+public:
+    explicit EffectAuxInfo();
+    ~EffectAuxInfo();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+    const VAddr GetSendInfo() const;
+    const VAddr GetSendBuffer() const;
+    const VAddr GetRecvInfo() const;
+    const VAddr GetRecvBuffer() const;
+
+private:
+    VAddr send_info{};
+    VAddr send_buffer{};
+    VAddr recv_info{};
+    VAddr recv_buffer{};
+    bool skipped = false;
+    AuxAddress addresses{};
+};
+
+class EffectDelay : public EffectGeneric<DelayParams> {
+public:
+    explicit EffectDelay();
+    ~EffectDelay();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+
+private:
+    bool skipped = false;
+};
+
+class EffectBufferMixer : public EffectGeneric<BufferMixerParams> {
+public:
+    explicit EffectBufferMixer();
+    ~EffectBufferMixer();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+};
+
+class EffectReverb : public EffectGeneric<ReverbParams> {
+public:
+    explicit EffectReverb();
+    ~EffectReverb();
+
+    void Update(EffectInfo::InParams& in_params) override;
+    void UpdateForCommandGeneration() override;
+
+private:
+    bool skipped = false;
+};
+
+class EffectContext {
+public:
+    explicit EffectContext(std::size_t effect_count);
+    ~EffectContext();
+
+    std::size_t GetCount() const;
+    EffectBase* GetInfo(std::size_t i);
+    EffectBase* RetargetEffect(std::size_t i, EffectType effect);
+    const EffectBase* GetInfo(std::size_t i) const;
+
+private:
+    std::size_t effect_count{};
+    std::vector<std::unique_ptr<EffectBase>> effects;
+};
+} // namespace AudioCore
diff --git a/src/audio_core/info_updater.cpp b/src/audio_core/info_updater.cpp
new file mode 100644
index 000000000..f53ce21a5
--- /dev/null
+++ b/src/audio_core/info_updater.cpp
@@ -0,0 +1,517 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/behavior_info.h"
+#include "audio_core/effect_context.h"
+#include "audio_core/info_updater.h"
+#include "audio_core/memory_pool.h"
+#include "audio_core/mix_context.h"
+#include "audio_core/sink_context.h"
+#include "audio_core/splitter_context.h"
+#include "audio_core/voice_context.h"
+#include "common/logging/log.h"
+
+namespace AudioCore {
+
+InfoUpdater::InfoUpdater(const std::vector<u8>& in_params, std::vector<u8>& out_params,
+                         BehaviorInfo& behavior_info)
+    : in_params(in_params), out_params(out_params), behavior_info(behavior_info) {
+    ASSERT(
+        AudioCommon::CanConsumeBuffer(in_params.size(), 0, sizeof(AudioCommon::UpdateDataHeader)));
+    std::memcpy(&input_header, in_params.data(), sizeof(AudioCommon::UpdateDataHeader));
+    output_header.total_size = sizeof(AudioCommon::UpdateDataHeader);
+}
+
+InfoUpdater::~InfoUpdater() = default;
+
+bool InfoUpdater::UpdateBehaviorInfo(BehaviorInfo& in_behavior_info) {
+    if (input_header.size.behavior != sizeof(BehaviorInfo::InParams)) {
+        LOG_ERROR(Audio, "Behavior info is an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  sizeof(BehaviorInfo::InParams), input_header.size.behavior);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset,
+                                       sizeof(BehaviorInfo::InParams))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    BehaviorInfo::InParams behavior_in{};
+    std::memcpy(&behavior_in, in_params.data() + input_offset, sizeof(BehaviorInfo::InParams));
+    input_offset += sizeof(BehaviorInfo::InParams);
+
+    // Make sure it's an audio revision we can actually support
+    if (!AudioCommon::IsValidRevision(behavior_in.revision)) {
+        LOG_ERROR(Audio, "Invalid input revision, revision=0x{:08X}", behavior_in.revision);
+        return false;
+    }
+
+    // Make sure that our behavior info revision matches the input
+    if (in_behavior_info.GetUserRevision() != behavior_in.revision) {
+        LOG_ERROR(Audio,
+                  "User revision differs from input revision, expecting 0x{:08X} but got 0x{:08X}",
+                  in_behavior_info.GetUserRevision(), behavior_in.revision);
+        return false;
+    }
+
+    // Update behavior info flags
+    in_behavior_info.ClearError();
+    in_behavior_info.UpdateFlags(behavior_in.flags);
+
+    return true;
+}
+
+bool InfoUpdater::UpdateMemoryPools(std::vector<ServerMemoryPoolInfo>& memory_pool_info) {
+    const auto force_mapping = behavior_info.IsMemoryPoolForceMappingEnabled();
+    const auto memory_pool_count = memory_pool_info.size();
+    const auto total_memory_pool_in = sizeof(ServerMemoryPoolInfo::InParams) * memory_pool_count;
+    const auto total_memory_pool_out = sizeof(ServerMemoryPoolInfo::OutParams) * memory_pool_count;
+
+    if (input_header.size.memory_pool != total_memory_pool_in) {
+        LOG_ERROR(Audio, "Memory pools are an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  total_memory_pool_in, input_header.size.memory_pool);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_memory_pool_in)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::vector<ServerMemoryPoolInfo::InParams> mempool_in(memory_pool_count);
+    std::vector<ServerMemoryPoolInfo::OutParams> mempool_out(memory_pool_count);
+
+    std::memcpy(mempool_in.data(), in_params.data() + input_offset, total_memory_pool_in);
+    input_offset += total_memory_pool_in;
+
+    // Update our memory pools
+    for (std::size_t i = 0; i < memory_pool_count; i++) {
+        if (!memory_pool_info[i].Update(mempool_in[i], mempool_out[i])) {
+            LOG_ERROR(Audio, "Failed to update memory pool {}!", i);
+            return false;
+        }
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset,
+                                       sizeof(BehaviorInfo::InParams))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(out_params.data() + output_offset, mempool_out.data(), total_memory_pool_out);
+    output_offset += total_memory_pool_out;
+    output_header.size.memory_pool = static_cast<u32>(total_memory_pool_out);
+    return true;
+}
+
+bool InfoUpdater::UpdateVoiceChannelResources(VoiceContext& voice_context) {
+    const auto voice_count = voice_context.GetVoiceCount();
+    const auto voice_size = voice_count * sizeof(VoiceChannelResource::InParams);
+    std::vector<VoiceChannelResource::InParams> resources_in(voice_count);
+
+    if (input_header.size.voice_channel_resource != voice_size) {
+        LOG_ERROR(Audio, "VoiceChannelResource is an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  voice_size, input_header.size.voice_channel_resource);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, voice_size)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(resources_in.data(), in_params.data() + input_offset, voice_size);
+    input_offset += voice_size;
+
+    // Update our channel resources
+    for (std::size_t i = 0; i < voice_count; i++) {
+        // Grab our channel resource
+        auto& resource = voice_context.GetChannelResource(i);
+        resource.Update(resources_in[i]);
+    }
+
+    return true;
+}
+
+bool InfoUpdater::UpdateVoices(VoiceContext& voice_context,
+                               std::vector<ServerMemoryPoolInfo>& memory_pool_info,
+                               VAddr audio_codec_dsp_addr) {
+    const auto voice_count = voice_context.GetVoiceCount();
+    std::vector<VoiceInfo::InParams> voice_in(voice_count);
+    std::vector<VoiceInfo::OutParams> voice_out(voice_count);
+
+    const auto voice_in_size = voice_count * sizeof(VoiceInfo::InParams);
+    const auto voice_out_size = voice_count * sizeof(VoiceInfo::OutParams);
+
+    if (input_header.size.voice != voice_in_size) {
+        LOG_ERROR(Audio, "Voices are an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  voice_in_size, input_header.size.voice);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, voice_in_size)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(voice_in.data(), in_params.data() + input_offset, voice_in_size);
+    input_offset += voice_in_size;
+
+    // Set all voices to not be in use
+    for (std::size_t i = 0; i < voice_count; i++) {
+        voice_context.GetInfo(i).GetInParams().in_use = false;
+    }
+
+    // Update our voices
+    for (std::size_t i = 0; i < voice_count; i++) {
+        auto& in_params = voice_in[i];
+        const auto channel_count = static_cast<std::size_t>(in_params.channel_count);
+        // Skip if it's not currently in use
+        if (!in_params.is_in_use) {
+            continue;
+        }
+        // Voice states for each channel
+        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT> voice_states{};
+        ASSERT(in_params.id < voice_count);
+
+        // Grab our current voice info
+        auto& voice_info = voice_context.GetInfo(static_cast<std::size_t>(in_params.id));
+
+        ASSERT(channel_count <= AudioCommon::MAX_CHANNEL_COUNT);
+
+        // Get all our channel voice states
+        for (std::size_t channel = 0; channel < channel_count; channel++) {
+            voice_states[channel] =
+                &voice_context.GetState(in_params.voice_channel_resource_ids[channel]);
+        }
+
+        if (in_params.is_new) {
+            // Default our values for our voice
+            voice_info.Initialize();
+            if (channel_count == 0 || channel_count > AudioCommon::MAX_CHANNEL_COUNT) {
+                continue;
+            }
+
+            // Zero out our voice states
+            for (std::size_t channel = 0; channel < channel_count; channel++) {
+                std::memset(voice_states[channel], 0, sizeof(VoiceState));
+            }
+        }
+
+        // Update our voice
+        voice_info.UpdateParameters(in_params, behavior_info);
+        // TODO(ogniK): Handle mapping errors with behavior info based on in params response
+
+        // Update our wave buffers
+        voice_info.UpdateWaveBuffers(in_params, voice_states, behavior_info);
+        voice_info.WriteOutStatus(voice_out[i], in_params, voice_states);
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, voice_out_size)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    std::memcpy(out_params.data() + output_offset, voice_out.data(), voice_out_size);
+    output_offset += voice_out_size;
+    output_header.size.voice = static_cast<u32>(voice_out_size);
+    return true;
+}
+
+bool InfoUpdater::UpdateEffects(EffectContext& effect_context, bool is_active) {
+    const auto effect_count = effect_context.GetCount();
+    std::vector<EffectInfo::InParams> effect_in(effect_count);
+    std::vector<EffectInfo::OutParams> effect_out(effect_count);
+
+    const auto total_effect_in = effect_count * sizeof(EffectInfo::InParams);
+    const auto total_effect_out = effect_count * sizeof(EffectInfo::OutParams);
+
+    if (input_header.size.effect != total_effect_in) {
+        LOG_ERROR(Audio, "Effects are an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  total_effect_in, input_header.size.effect);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_effect_in)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(effect_in.data(), in_params.data() + input_offset, total_effect_in);
+    input_offset += total_effect_in;
+
+    // Update effects
+    for (std::size_t i = 0; i < effect_count; i++) {
+        auto* info = effect_context.GetInfo(i);
+        if (effect_in[i].type != info->GetType()) {
+            info = effect_context.RetargetEffect(i, effect_in[i].type);
+        }
+
+        info->Update(effect_in[i]);
+
+        if ((!is_active && info->GetUsage() != UsageState::Initialized) ||
+            info->GetUsage() == UsageState::Stopped) {
+            effect_out[i].status = UsageStatus::Removed;
+        } else {
+            effect_out[i].status = UsageStatus::Used;
+        }
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_effect_out)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(out_params.data() + output_offset, effect_out.data(), total_effect_out);
+    output_offset += total_effect_out;
+    output_header.size.effect = static_cast<u32>(total_effect_out);
+
+    return true;
+}
+
+bool InfoUpdater::UpdateSplitterInfo(SplitterContext& splitter_context) {
+    std::size_t start_offset = input_offset;
+    std::size_t bytes_read{};
+    // Update splitter context
+    if (!splitter_context.Update(in_params, input_offset, bytes_read)) {
+        LOG_ERROR(Audio, "Failed to update splitter context!");
+        return false;
+    }
+
+    const auto consumed = input_offset - start_offset;
+
+    if (input_header.size.splitter != consumed) {
+        LOG_ERROR(Audio, "Splitters is an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  bytes_read, input_header.size.splitter);
+        return false;
+    }
+
+    return true;
+}
+
+ResultCode InfoUpdater::UpdateMixes(MixContext& mix_context, std::size_t mix_buffer_count,
+                                    SplitterContext& splitter_context,
+                                    EffectContext& effect_context) {
+    std::vector<MixInfo::InParams> mix_in_params;
+
+    if (!behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
+        // If we're not dirty, get ALL mix in parameters
+        const auto context_mix_count = mix_context.GetCount();
+        const auto total_mix_in = context_mix_count * sizeof(MixInfo::InParams);
+        if (input_header.size.mixer != total_mix_in) {
+            LOG_ERROR(Audio, "Mixer is an invalid size, expecting 0x{:X} but got 0x{:X}",
+                      total_mix_in, input_header.size.mixer);
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+        }
+
+        if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_mix_in)) {
+            LOG_ERROR(Audio, "Buffer is an invalid size!");
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+        }
+
+        mix_in_params.resize(context_mix_count);
+        std::memcpy(mix_in_params.data(), in_params.data() + input_offset, total_mix_in);
+
+        input_offset += total_mix_in;
+    } else {
+        // Only update the "dirty" mixes
+        MixInfo::DirtyHeader dirty_header{};
+        if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset,
+                                           sizeof(MixInfo::DirtyHeader))) {
+            LOG_ERROR(Audio, "Buffer is an invalid size!");
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+        }
+
+        std::memcpy(&dirty_header, in_params.data() + input_offset, sizeof(MixInfo::DirtyHeader));
+        input_offset += sizeof(MixInfo::DirtyHeader);
+
+        const auto total_mix_in =
+            dirty_header.mixer_count * sizeof(MixInfo::InParams) + sizeof(MixInfo::DirtyHeader);
+
+        if (input_header.size.mixer != total_mix_in) {
+            LOG_ERROR(Audio, "Mixer is an invalid size, expecting 0x{:X} but got 0x{:X}",
+                      total_mix_in, input_header.size.mixer);
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+        }
+
+        if (dirty_header.mixer_count != 0) {
+            mix_in_params.resize(dirty_header.mixer_count);
+            std::memcpy(mix_in_params.data(), in_params.data() + input_offset,
+                        mix_in_params.size() * sizeof(MixInfo::InParams));
+            input_offset += mix_in_params.size() * sizeof(MixInfo::InParams);
+        }
+    }
+
+    // Get our total input count
+    const auto mix_count = mix_in_params.size();
+
+    if (!behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
+        // Only verify our buffer count if we're not dirty
+        std::size_t total_buffer_count{};
+        for (std::size_t i = 0; i < mix_count; i++) {
+            const auto& in = mix_in_params[i];
+            total_buffer_count += in.buffer_count;
+            if (in.dest_mix_id > mix_count && in.dest_mix_id != AudioCommon::NO_MIX &&
+                in.mix_id != AudioCommon::FINAL_MIX) {
+                LOG_ERROR(
+                    Audio,
+                    "Invalid mix destination, mix_id={:X}, dest_mix_id={:X}, mix_buffer_count={:X}",
+                    in.mix_id, in.dest_mix_id, mix_buffer_count);
+                return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+            }
+        }
+
+        if (total_buffer_count > mix_buffer_count) {
+            LOG_ERROR(Audio,
+                      "Too many mix buffers used! mix_buffer_count={:X}, requesting_buffers={:X}",
+                      mix_buffer_count, total_buffer_count);
+            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+        }
+    }
+
+    if (mix_buffer_count == 0) {
+        LOG_ERROR(Audio, "No mix buffers!");
+        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
+    }
+
+    bool should_sort = false;
+    for (std::size_t i = 0; i < mix_count; i++) {
+        const auto& mix_in = mix_in_params[i];
+        std::size_t target_mix{};
+        if (behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
+            target_mix = mix_in.mix_id;
+        } else {
+            // Non dirty supported games just use i instead of the actual mix_id
+            target_mix = i;
+        }
+        auto& mix_info = mix_context.GetInfo(target_mix);
+        auto& mix_info_params = mix_info.GetInParams();
+        if (mix_info_params.in_use != mix_in.in_use) {
+            mix_info_params.in_use = mix_in.in_use;
+            mix_info.ResetEffectProcessingOrder();
+            should_sort = true;
+        }
+
+        if (mix_in.in_use) {
+            should_sort |= mix_info.Update(mix_context.GetEdgeMatrix(), mix_in, behavior_info,
+                                           splitter_context, effect_context);
+        }
+    }
+
+    if (should_sort && behavior_info.IsSplitterSupported()) {
+        // Sort our splitter data
+        if (!mix_context.TsortInfo(splitter_context)) {
+            return AudioCommon::Audren::ERR_SPLITTER_SORT_FAILED;
+        }
+    }
+
+    // TODO(ogniK): Sort when splitter is suppoorted
+
+    return RESULT_SUCCESS;
+}
+
+bool InfoUpdater::UpdateSinks(SinkContext& sink_context) {
+    const auto sink_count = sink_context.GetCount();
+    std::vector<SinkInfo::InParams> sink_in_params(sink_count);
+    const auto total_sink_in = sink_count * sizeof(SinkInfo::InParams);
+
+    if (input_header.size.sink != total_sink_in) {
+        LOG_ERROR(Audio, "Sinks are an invalid size, expecting 0x{:X} but got 0x{:X}",
+                  total_sink_in, input_header.size.effect);
+        return false;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_sink_in)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    std::memcpy(sink_in_params.data(), in_params.data() + input_offset, total_sink_in);
+    input_offset += total_sink_in;
+
+    // TODO(ogniK): Properly update sinks
+    if (!sink_in_params.empty()) {
+        sink_context.UpdateMainSink(sink_in_params[0]);
+    }
+
+    output_header.size.sink = static_cast<u32>(0x20 * sink_count);
+    output_offset += 0x20 * sink_count;
+    return true;
+}
+
+bool InfoUpdater::UpdatePerformanceBuffer() {
+    output_header.size.performance = 0x10;
+    output_offset += 0x10;
+    return true;
+}
+
+bool InfoUpdater::UpdateErrorInfo(BehaviorInfo& in_behavior_info) {
+    const auto total_beahvior_info_out = sizeof(BehaviorInfo::OutParams);
+
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_beahvior_info_out)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    BehaviorInfo::OutParams behavior_info_out{};
+    behavior_info.CopyErrorInfo(behavior_info_out);
+
+    std::memcpy(out_params.data() + output_offset, &behavior_info_out, total_beahvior_info_out);
+    output_offset += total_beahvior_info_out;
+    output_header.size.behavior = total_beahvior_info_out;
+
+    return true;
+}
+
+struct RendererInfo {
+    u64_le elasped_frame_count{};
+    INSERT_PADDING_WORDS(2);
+};
+static_assert(sizeof(RendererInfo) == 0x10, "RendererInfo is an invalid size");
+
+bool InfoUpdater::UpdateRendererInfo(std::size_t elapsed_frame_count) {
+    const auto total_renderer_info_out = sizeof(RendererInfo);
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_renderer_info_out)) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    RendererInfo out{};
+    out.elasped_frame_count = elapsed_frame_count;
+    std::memcpy(out_params.data() + output_offset, &out, total_renderer_info_out);
+    output_offset += total_renderer_info_out;
+    output_header.size.render_info = total_renderer_info_out;
+
+    return true;
+}
+
+bool InfoUpdater::CheckConsumedSize() const {
+    if (output_offset != out_params.size()) {
+        LOG_ERROR(Audio, "Output is not consumed! Consumed {}, but requires {}. {} bytes remaining",
+                  output_offset, out_params.size(), out_params.size() - output_offset);
+        return false;
+    }
+    /*if (input_offset != in_params.size()) {
+        LOG_ERROR(Audio, "Input is not consumed!");
+        return false;
+    }*/
+    return true;
+}
+
+bool InfoUpdater::WriteOutputHeader() {
+    if (!AudioCommon::CanConsumeBuffer(out_params.size(), 0,
+                                       sizeof(AudioCommon::UpdateDataHeader))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    output_header.revision = AudioCommon::CURRENT_PROCESS_REVISION;
+    const auto& sz = output_header.size;
+    output_header.total_size += sz.behavior + sz.memory_pool + sz.voice +
+                                sz.voice_channel_resource + sz.effect + sz.mixer + sz.sink +
+                                sz.performance + sz.splitter + sz.render_info;
+
+    std::memcpy(out_params.data(), &output_header, sizeof(AudioCommon::UpdateDataHeader));
+    return true;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/info_updater.h b/src/audio_core/info_updater.h
new file mode 100644
index 000000000..06f9d770f
--- /dev/null
+++ b/src/audio_core/info_updater.h
@@ -0,0 +1,58 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <vector>
+#include "audio_core/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+
+class BehaviorInfo;
+class ServerMemoryPoolInfo;
+class VoiceContext;
+class EffectContext;
+class MixContext;
+class SinkContext;
+class SplitterContext;
+
+class InfoUpdater {
+public:
+    // TODO(ogniK): Pass process handle when we support it
+    InfoUpdater(const std::vector<u8>& in_params, std::vector<u8>& out_params,
+                BehaviorInfo& behavior_info);
+    ~InfoUpdater();
+
+    bool UpdateBehaviorInfo(BehaviorInfo& in_behavior_info);
+    bool UpdateMemoryPools(std::vector<ServerMemoryPoolInfo>& memory_pool_info);
+    bool UpdateVoiceChannelResources(VoiceContext& voice_context);
+    bool UpdateVoices(VoiceContext& voice_context,
+                      std::vector<ServerMemoryPoolInfo>& memory_pool_info,
+                      VAddr audio_codec_dsp_addr);
+    bool UpdateEffects(EffectContext& effect_context, bool is_active);
+    bool UpdateSplitterInfo(SplitterContext& splitter_context);
+    ResultCode UpdateMixes(MixContext& mix_context, std::size_t mix_buffer_count,
+                           SplitterContext& splitter_context, EffectContext& effect_context);
+    bool UpdateSinks(SinkContext& sink_context);
+    bool UpdatePerformanceBuffer();
+    bool UpdateErrorInfo(BehaviorInfo& in_behavior_info);
+    bool UpdateRendererInfo(std::size_t elapsed_frame_count);
+    bool CheckConsumedSize() const;
+
+    bool WriteOutputHeader();
+
+private:
+    const std::vector<u8>& in_params;
+    std::vector<u8>& out_params;
+    BehaviorInfo& behavior_info;
+
+    AudioCommon::UpdateDataHeader input_header{};
+    AudioCommon::UpdateDataHeader output_header{};
+
+    std::size_t input_offset{sizeof(AudioCommon::UpdateDataHeader)};
+    std::size_t output_offset{sizeof(AudioCommon::UpdateDataHeader)};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/memory_pool.cpp b/src/audio_core/memory_pool.cpp
new file mode 100644
index 000000000..5a3453063
--- /dev/null
+++ b/src/audio_core/memory_pool.cpp
@@ -0,0 +1,62 @@
+
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/memory_pool.h"
+#include "common/logging/log.h"
+
+namespace AudioCore {
+
+ServerMemoryPoolInfo::ServerMemoryPoolInfo() = default;
+ServerMemoryPoolInfo::~ServerMemoryPoolInfo() = default;
+bool ServerMemoryPoolInfo::Update(const ServerMemoryPoolInfo::InParams& in_params,
+                                  ServerMemoryPoolInfo::OutParams& out_params) {
+    // Our state does not need to be changed
+    if (in_params.state != ServerMemoryPoolInfo::State::RequestAttach &&
+        in_params.state != ServerMemoryPoolInfo::State::RequestDetach) {
+        return true;
+    }
+
+    // Address or size is null
+    if (in_params.address == 0 || in_params.size == 0) {
+        LOG_ERROR(Audio, "Memory pool address or size is zero! address={:X}, size={:X}",
+                  in_params.address, in_params.size);
+        return false;
+    }
+
+    // Address or size is not aligned
+    if ((in_params.address % 0x1000) != 0 || (in_params.size % 0x1000) != 0) {
+        LOG_ERROR(Audio, "Memory pool address or size is not aligned! address={:X}, size={:X}",
+                  in_params.address, in_params.size);
+        return false;
+    }
+
+    if (in_params.state == ServerMemoryPoolInfo::State::RequestAttach) {
+        cpu_address = in_params.address;
+        size = in_params.size;
+        used = true;
+        out_params.state = ServerMemoryPoolInfo::State::Attached;
+    } else {
+        // Unexpected address
+        if (cpu_address != in_params.address) {
+            LOG_ERROR(Audio, "Memory pool address differs! Expecting {:X} but address is {:X}",
+                      cpu_address, in_params.address);
+            return false;
+        }
+
+        if (size != in_params.size) {
+            LOG_ERROR(Audio, "Memory pool size differs! Expecting {:X} but size is {:X}", size,
+                      in_params.size);
+            return false;
+        }
+
+        cpu_address = 0;
+        size = 0;
+        used = false;
+        out_params.state = ServerMemoryPoolInfo::State::Detached;
+    }
+    return true;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/memory_pool.h b/src/audio_core/memory_pool.h
new file mode 100644
index 000000000..8ac503f1c
--- /dev/null
+++ b/src/audio_core/memory_pool.h
@@ -0,0 +1,53 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace AudioCore {
+
+class ServerMemoryPoolInfo {
+public:
+    ServerMemoryPoolInfo();
+    ~ServerMemoryPoolInfo();
+
+    enum class State : u32_le {
+        Invalid = 0x0,
+        Aquired = 0x1,
+        RequestDetach = 0x2,
+        Detached = 0x3,
+        RequestAttach = 0x4,
+        Attached = 0x5,
+        Released = 0x6,
+    };
+
+    struct InParams {
+        u64_le address{};
+        u64_le size{};
+        ServerMemoryPoolInfo::State state{};
+        INSERT_PADDING_WORDS(3);
+    };
+    static_assert(sizeof(ServerMemoryPoolInfo::InParams) == 0x20, "InParams are an invalid size");
+
+    struct OutParams {
+        ServerMemoryPoolInfo::State state{};
+        INSERT_PADDING_WORDS(3);
+    };
+    static_assert(sizeof(ServerMemoryPoolInfo::OutParams) == 0x10, "OutParams are an invalid size");
+
+    bool Update(const ServerMemoryPoolInfo::InParams& in_params,
+                ServerMemoryPoolInfo::OutParams& out_params);
+
+private:
+    // There's another entry here which is the DSP address, however since we're not talking to the
+    // DSP we can just use the same address provided by the guest without needing to remap
+    u64_le cpu_address{};
+    u64_le size{};
+    bool used{};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/mix_context.cpp b/src/audio_core/mix_context.cpp
new file mode 100644
index 000000000..042891490
--- /dev/null
+++ b/src/audio_core/mix_context.cpp
@@ -0,0 +1,296 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/behavior_info.h"
+#include "audio_core/common.h"
+#include "audio_core/effect_context.h"
+#include "audio_core/mix_context.h"
+#include "audio_core/splitter_context.h"
+
+namespace AudioCore {
+MixContext::MixContext() = default;
+MixContext::~MixContext() = default;
+
+void MixContext::Initialize(const BehaviorInfo& behavior_info, std::size_t mix_count,
+                            std::size_t effect_count) {
+    info_count = mix_count;
+    infos.resize(info_count);
+    auto& final_mix = GetInfo(AudioCommon::FINAL_MIX);
+    final_mix.GetInParams().mix_id = AudioCommon::FINAL_MIX;
+    sorted_info.reserve(infos.size());
+    for (auto& info : infos) {
+        sorted_info.push_back(&info);
+    }
+
+    for (auto& info : infos) {
+        info.SetEffectCount(effect_count);
+    }
+
+    // Only initialize our edge matrix and node states if splitters are supported
+    if (behavior_info.IsSplitterSupported()) {
+        node_states.Initialize(mix_count);
+        edge_matrix.Initialize(mix_count);
+    }
+}
+
+void MixContext::UpdateDistancesFromFinalMix() {
+    // Set all distances to be invalid
+    for (std::size_t i = 0; i < info_count; i++) {
+        GetInfo(i).GetInParams().final_mix_distance = AudioCommon::NO_FINAL_MIX;
+    }
+
+    for (std::size_t i = 0; i < info_count; i++) {
+        auto& info = GetInfo(i);
+        auto& in_params = info.GetInParams();
+        // Populate our sorted info
+        sorted_info[i] = &info;
+
+        if (!in_params.in_use) {
+            continue;
+        }
+
+        auto mix_id = in_params.mix_id;
+        // Needs to be referenced out of scope
+        s32 distance_to_final_mix{AudioCommon::FINAL_MIX};
+        for (; distance_to_final_mix < info_count; distance_to_final_mix++) {
+            if (mix_id == AudioCommon::FINAL_MIX) {
+                // If we're at the final mix, we're done
+                break;
+            } else if (mix_id == AudioCommon::NO_MIX) {
+                // If we have no more mix ids, we're done
+                distance_to_final_mix = AudioCommon::NO_FINAL_MIX;
+                break;
+            } else {
+                const auto& dest_mix = GetInfo(mix_id);
+                const auto dest_mix_distance = dest_mix.GetInParams().final_mix_distance;
+
+                if (dest_mix_distance == AudioCommon::NO_FINAL_MIX) {
+                    // If our current mix isn't pointing to a final mix, follow through
+                    mix_id = dest_mix.GetInParams().dest_mix_id;
+                } else {
+                    // Our current mix + 1 = final distance
+                    distance_to_final_mix = dest_mix_distance + 1;
+                    break;
+                }
+            }
+        }
+
+        // If we're out of range for our distance, mark it as no final mix
+        if (distance_to_final_mix >= info_count) {
+            distance_to_final_mix = AudioCommon::NO_FINAL_MIX;
+        }
+
+        in_params.final_mix_distance = distance_to_final_mix;
+    }
+}
+
+void MixContext::CalcMixBufferOffset() {
+    s32 offset{};
+    for (std::size_t i = 0; i < info_count; i++) {
+        auto& info = GetSortedInfo(i);
+        auto& in_params = info.GetInParams();
+        if (in_params.in_use) {
+            // Only update if in use
+            in_params.buffer_offset = offset;
+            offset += in_params.buffer_count;
+        }
+    }
+}
+
+void MixContext::SortInfo() {
+    // Get the distance to the final mix
+    UpdateDistancesFromFinalMix();
+
+    // Sort based on the distance to the final mix
+    std::sort(sorted_info.begin(), sorted_info.end(),
+              [](const ServerMixInfo* lhs, const ServerMixInfo* rhs) {
+                  return lhs->GetInParams().final_mix_distance >
+                         rhs->GetInParams().final_mix_distance;
+              });
+
+    // Calculate the mix buffer offset
+    CalcMixBufferOffset();
+}
+
+bool MixContext::TsortInfo(SplitterContext& splitter_context) {
+    // If we're not using mixes, just calculate the mix buffer offset
+    if (!splitter_context.UsingSplitter()) {
+        CalcMixBufferOffset();
+        return true;
+    }
+    // Sort our node states
+    if (!node_states.Tsort(edge_matrix)) {
+        return false;
+    }
+
+    // Get our sorted list
+    const auto sorted_list = node_states.GetIndexList();
+    std::size_t info_id{};
+    for (auto itr = sorted_list.rbegin(); itr != sorted_list.rend(); ++itr) {
+        // Set our sorted info
+        sorted_info[info_id++] = &GetInfo(*itr);
+    }
+
+    // Calculate the mix buffer offset
+    CalcMixBufferOffset();
+    return true;
+}
+
+std::size_t MixContext::GetCount() const {
+    return info_count;
+}
+
+ServerMixInfo& MixContext::GetInfo(std::size_t i) {
+    ASSERT(i < info_count);
+    return infos.at(i);
+}
+
+const ServerMixInfo& MixContext::GetInfo(std::size_t i) const {
+    ASSERT(i < info_count);
+    return infos.at(i);
+}
+
+ServerMixInfo& MixContext::GetSortedInfo(std::size_t i) {
+    ASSERT(i < info_count);
+    return *sorted_info.at(i);
+}
+
+const ServerMixInfo& MixContext::GetSortedInfo(std::size_t i) const {
+    ASSERT(i < info_count);
+    return *sorted_info.at(i);
+}
+
+ServerMixInfo& MixContext::GetFinalMixInfo() {
+    return infos.at(AudioCommon::FINAL_MIX);
+}
+
+const ServerMixInfo& MixContext::GetFinalMixInfo() const {
+    return infos.at(AudioCommon::FINAL_MIX);
+}
+
+EdgeMatrix& MixContext::GetEdgeMatrix() {
+    return edge_matrix;
+}
+
+const EdgeMatrix& MixContext::GetEdgeMatrix() const {
+    return edge_matrix;
+}
+
+ServerMixInfo::ServerMixInfo() {
+    Cleanup();
+}
+ServerMixInfo::~ServerMixInfo() = default;
+
+const ServerMixInfo::InParams& ServerMixInfo::GetInParams() const {
+    return in_params;
+}
+
+ServerMixInfo::InParams& ServerMixInfo::GetInParams() {
+    return in_params;
+}
+
+bool ServerMixInfo::Update(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
+                           BehaviorInfo& behavior_info, SplitterContext& splitter_context,
+                           EffectContext& effect_context) {
+    in_params.volume = mix_in.volume;
+    in_params.sample_rate = mix_in.sample_rate;
+    in_params.buffer_count = mix_in.buffer_count;
+    in_params.in_use = mix_in.in_use;
+    in_params.mix_id = mix_in.mix_id;
+    in_params.node_id = mix_in.node_id;
+    for (std::size_t i = 0; i < mix_in.mix_volume.size(); i++) {
+        std::copy(mix_in.mix_volume[i].begin(), mix_in.mix_volume[i].end(),
+                  in_params.mix_volume[i].begin());
+    }
+
+    bool require_sort = false;
+
+    if (behavior_info.IsSplitterSupported()) {
+        require_sort = UpdateConnection(edge_matrix, mix_in, splitter_context);
+    } else {
+        in_params.dest_mix_id = mix_in.dest_mix_id;
+        in_params.splitter_id = AudioCommon::NO_SPLITTER;
+    }
+
+    ResetEffectProcessingOrder();
+    const auto effect_count = effect_context.GetCount();
+    for (std::size_t i = 0; i < effect_count; i++) {
+        auto* effect_info = effect_context.GetInfo(i);
+        if (effect_info->GetMixID() == in_params.mix_id) {
+            effect_processing_order[effect_info->GetProcessingOrder()] = static_cast<s32>(i);
+        }
+    }
+
+    // TODO(ogniK): Update effect processing order
+    return require_sort;
+}
+
+bool ServerMixInfo::HasAnyConnection() const {
+    return in_params.splitter_id != AudioCommon::NO_SPLITTER ||
+           in_params.mix_id != AudioCommon::NO_MIX;
+}
+
+void ServerMixInfo::Cleanup() {
+    in_params.volume = 0.0f;
+    in_params.sample_rate = 0;
+    in_params.buffer_count = 0;
+    in_params.in_use = false;
+    in_params.mix_id = AudioCommon::NO_MIX;
+    in_params.node_id = 0;
+    in_params.buffer_offset = 0;
+    in_params.dest_mix_id = AudioCommon::NO_MIX;
+    in_params.splitter_id = AudioCommon::NO_SPLITTER;
+    std::memset(in_params.mix_volume.data(), 0, sizeof(float) * in_params.mix_volume.size());
+}
+
+void ServerMixInfo::SetEffectCount(std::size_t count) {
+    effect_processing_order.resize(count);
+    ResetEffectProcessingOrder();
+}
+
+void ServerMixInfo::ResetEffectProcessingOrder() {
+    for (auto& order : effect_processing_order) {
+        order = AudioCommon::NO_EFFECT_ORDER;
+    }
+}
+
+s32 ServerMixInfo::GetEffectOrder(std::size_t i) const {
+    return effect_processing_order.at(i);
+}
+
+bool ServerMixInfo::UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
+                                     SplitterContext& splitter_context) {
+    // Mixes are identical
+    if (in_params.dest_mix_id == mix_in.dest_mix_id &&
+        in_params.splitter_id == mix_in.splitter_id &&
+        ((in_params.splitter_id == AudioCommon::NO_SPLITTER) ||
+         !splitter_context.GetInfo(in_params.splitter_id).HasNewConnection())) {
+        return false;
+    }
+    // Remove current edges for mix id
+    edge_matrix.RemoveEdges(in_params.mix_id);
+    if (mix_in.dest_mix_id != AudioCommon::NO_MIX) {
+        // If we have a valid destination mix id, set our edge matrix
+        edge_matrix.Connect(in_params.mix_id, mix_in.dest_mix_id);
+    } else if (mix_in.splitter_id != AudioCommon::NO_SPLITTER) {
+        // Recurse our splitter linked and set our edges
+        auto& splitter_info = splitter_context.GetInfo(mix_in.splitter_id);
+        const auto length = splitter_info.GetLength();
+        for (s32 i = 0; i < length; i++) {
+            const auto* splitter_destination =
+                splitter_context.GetDestinationData(mix_in.splitter_id, i);
+            if (splitter_destination == nullptr) {
+                continue;
+            }
+            if (splitter_destination->ValidMixId()) {
+                edge_matrix.Connect(in_params.mix_id, splitter_destination->GetMixId());
+            }
+        }
+    }
+    in_params.dest_mix_id = mix_in.dest_mix_id;
+    in_params.splitter_id = mix_in.splitter_id;
+    return true;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/mix_context.h b/src/audio_core/mix_context.h
new file mode 100644
index 000000000..6a588eeb4
--- /dev/null
+++ b/src/audio_core/mix_context.h
@@ -0,0 +1,114 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <vector>
+#include "audio_core/common.h"
+#include "audio_core/splitter_context.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+class BehaviorInfo;
+class EffectContext;
+
+class MixInfo {
+public:
+    struct DirtyHeader {
+        u32_le magic{};
+        u32_le mixer_count{};
+        INSERT_PADDING_BYTES(0x18);
+    };
+    static_assert(sizeof(DirtyHeader) == 0x20, "MixInfo::DirtyHeader is an invalid size");
+
+    struct InParams {
+        float_le volume{};
+        s32_le sample_rate{};
+        s32_le buffer_count{};
+        bool in_use{};
+        INSERT_PADDING_BYTES(3);
+        s32_le mix_id{};
+        s32_le effect_count{};
+        u32_le node_id{};
+        INSERT_PADDING_WORDS(2);
+        std::array<std::array<float_le, AudioCommon::MAX_MIX_BUFFERS>, AudioCommon::MAX_MIX_BUFFERS>
+            mix_volume{};
+        s32_le dest_mix_id{};
+        s32_le splitter_id{};
+        INSERT_PADDING_WORDS(1);
+    };
+    static_assert(sizeof(MixInfo::InParams) == 0x930, "MixInfo::InParams is an invalid size");
+};
+
+class ServerMixInfo {
+public:
+    struct InParams {
+        float volume{};
+        s32 sample_rate{};
+        s32 buffer_count{};
+        bool in_use{};
+        s32 mix_id{};
+        u32 node_id{};
+        std::array<std::array<float_le, AudioCommon::MAX_MIX_BUFFERS>, AudioCommon::MAX_MIX_BUFFERS>
+            mix_volume{};
+        s32 dest_mix_id{};
+        s32 splitter_id{};
+        s32 buffer_offset{};
+        s32 final_mix_distance{};
+    };
+    ServerMixInfo();
+    ~ServerMixInfo();
+
+    const ServerMixInfo::InParams& GetInParams() const;
+    ServerMixInfo::InParams& GetInParams();
+
+    bool Update(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
+                BehaviorInfo& behavior_info, SplitterContext& splitter_context,
+                EffectContext& effect_context);
+    bool HasAnyConnection() const;
+    void Cleanup();
+    void SetEffectCount(std::size_t count);
+    void ResetEffectProcessingOrder();
+    s32 GetEffectOrder(std::size_t i) const;
+
+private:
+    std::vector<s32> effect_processing_order;
+    InParams in_params{};
+    bool UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
+                          SplitterContext& splitter_context);
+};
+
+class MixContext {
+public:
+    MixContext();
+    ~MixContext();
+
+    void Initialize(const BehaviorInfo& behavior_info, std::size_t mix_count,
+                    std::size_t effect_count);
+    void SortInfo();
+    bool TsortInfo(SplitterContext& splitter_context);
+
+    std::size_t GetCount() const;
+    ServerMixInfo& GetInfo(std::size_t i);
+    const ServerMixInfo& GetInfo(std::size_t i) const;
+    ServerMixInfo& GetSortedInfo(std::size_t i);
+    const ServerMixInfo& GetSortedInfo(std::size_t i) const;
+    ServerMixInfo& GetFinalMixInfo();
+    const ServerMixInfo& GetFinalMixInfo() const;
+    EdgeMatrix& GetEdgeMatrix();
+    const EdgeMatrix& GetEdgeMatrix() const;
+
+private:
+    void CalcMixBufferOffset();
+    void UpdateDistancesFromFinalMix();
+
+    NodeStates node_states{};
+    EdgeMatrix edge_matrix{};
+    std::size_t info_count{};
+    std::vector<ServerMixInfo> infos{};
+    std::vector<ServerMixInfo*> sorted_info{};
+};
+} // namespace AudioCore
diff --git a/src/audio_core/sink_context.cpp b/src/audio_core/sink_context.cpp
new file mode 100644
index 000000000..0882b411a
--- /dev/null
+++ b/src/audio_core/sink_context.cpp
@@ -0,0 +1,31 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/sink_context.h"
+
+namespace AudioCore {
+SinkContext::SinkContext(std::size_t sink_count) : sink_count(sink_count) {}
+SinkContext::~SinkContext() = default;
+
+std::size_t SinkContext::GetCount() const {
+    return sink_count;
+}
+
+void SinkContext::UpdateMainSink(SinkInfo::InParams& in) {
+    in_use = in.in_use;
+    use_count = in.device.input_count;
+    std::memcpy(buffers.data(), in.device.input.data(), AudioCommon::MAX_CHANNEL_COUNT);
+}
+
+bool SinkContext::InUse() const {
+    return in_use;
+}
+
+std::vector<u8> SinkContext::OutputBuffers() const {
+    std::vector<u8> buffer_ret(use_count);
+    std::memcpy(buffer_ret.data(), buffers.data(), use_count);
+    return buffer_ret;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/sink_context.h b/src/audio_core/sink_context.h
new file mode 100644
index 000000000..d7aa72ba7
--- /dev/null
+++ b/src/audio_core/sink_context.h
@@ -0,0 +1,89 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "audio_core/common.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace AudioCore {
+
+enum class SinkTypes : u8 {
+    Invalid = 0,
+    Device = 1,
+    Circular = 2,
+};
+
+enum class SinkSampleFormat : u32_le {
+    None = 0,
+    Pcm8 = 1,
+    Pcm16 = 2,
+    Pcm24 = 3,
+    Pcm32 = 4,
+    PcmFloat = 5,
+    Adpcm = 6,
+};
+
+class SinkInfo {
+public:
+    struct CircularBufferIn {
+        u64_le address;
+        u32_le size;
+        u32_le input_count;
+        u32_le sample_count;
+        u32_le previous_position;
+        SinkSampleFormat sample_format;
+        std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> input;
+        bool in_use;
+        INSERT_UNION_PADDING_BYTES(5);
+    };
+    static_assert(sizeof(SinkInfo::CircularBufferIn) == 0x28,
+                  "SinkInfo::CircularBufferIn is in invalid size");
+
+    struct DeviceIn {
+        std::array<u8, 255> device_name;
+        INSERT_UNION_PADDING_BYTES(1);
+        s32_le input_count;
+        std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> input;
+        INSERT_UNION_PADDING_BYTES(1);
+        bool down_matrix_enabled;
+        std::array<float_le, 4> down_matrix_coef;
+    };
+    static_assert(sizeof(SinkInfo::DeviceIn) == 0x11c, "SinkInfo::DeviceIn is an invalid size");
+
+    struct InParams {
+        SinkTypes type{};
+        bool in_use{};
+        INSERT_PADDING_BYTES(2);
+        u32_le node_id{};
+        INSERT_PADDING_WORDS(6);
+        union {
+            // std::array<u8, 0x120> raw{};
+            SinkInfo::DeviceIn device;
+            SinkInfo::CircularBufferIn circular_buffer;
+        };
+    };
+    static_assert(sizeof(SinkInfo::InParams) == 0x140, "SinkInfo::InParams are an invalid size!");
+};
+
+class SinkContext {
+public:
+    explicit SinkContext(std::size_t sink_count);
+    ~SinkContext();
+
+    std::size_t GetCount() const;
+
+    void UpdateMainSink(SinkInfo::InParams& in);
+    bool InUse() const;
+    std::vector<u8> OutputBuffers() const;
+
+private:
+    bool in_use{false};
+    s32 use_count{};
+    std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> buffers{};
+    std::size_t sink_count{};
+};
+} // namespace AudioCore
diff --git a/src/audio_core/splitter_context.cpp b/src/audio_core/splitter_context.cpp
new file mode 100644
index 000000000..79bb2f516
--- /dev/null
+++ b/src/audio_core/splitter_context.cpp
@@ -0,0 +1,617 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/behavior_info.h"
+#include "audio_core/splitter_context.h"
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/logging/log.h"
+
+namespace AudioCore {
+
+ServerSplitterDestinationData::ServerSplitterDestinationData(s32 id) : id(id) {}
+ServerSplitterDestinationData::~ServerSplitterDestinationData() = default;
+
+void ServerSplitterDestinationData::Update(SplitterInfo::InDestinationParams& header) {
+    // Log error as these are not actually failure states
+    if (header.magic != SplitterMagic::DataHeader) {
+        LOG_ERROR(Audio, "Splitter destination header is invalid!");
+        return;
+    }
+
+    // Incorrect splitter id
+    if (header.splitter_id != id) {
+        LOG_ERROR(Audio, "Splitter destination ids do not match!");
+        return;
+    }
+
+    mix_id = header.mix_id;
+    // Copy our mix volumes
+    std::copy(header.mix_volumes.begin(), header.mix_volumes.end(), current_mix_volumes.begin());
+    if (!in_use && header.in_use) {
+        // Update mix volumes
+        std::copy(current_mix_volumes.begin(), current_mix_volumes.end(), last_mix_volumes.begin());
+        needs_update = false;
+    }
+    in_use = header.in_use;
+}
+
+ServerSplitterDestinationData* ServerSplitterDestinationData::GetNextDestination() {
+    return next;
+}
+
+const ServerSplitterDestinationData* ServerSplitterDestinationData::GetNextDestination() const {
+    return next;
+}
+
+void ServerSplitterDestinationData::SetNextDestination(ServerSplitterDestinationData* dest) {
+    next = dest;
+}
+
+bool ServerSplitterDestinationData::ValidMixId() const {
+    return GetMixId() != AudioCommon::NO_MIX;
+}
+
+s32 ServerSplitterDestinationData::GetMixId() const {
+    return mix_id;
+}
+
+bool ServerSplitterDestinationData::IsConfigured() const {
+    return in_use && ValidMixId();
+}
+
+float ServerSplitterDestinationData::GetMixVolume(std::size_t i) const {
+    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
+    return current_mix_volumes.at(i);
+}
+
+const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
+ServerSplitterDestinationData::CurrentMixVolumes() const {
+    return current_mix_volumes;
+}
+
+const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
+ServerSplitterDestinationData::LastMixVolumes() const {
+    return last_mix_volumes;
+}
+
+void ServerSplitterDestinationData::MarkDirty() {
+    needs_update = true;
+}
+
+void ServerSplitterDestinationData::UpdateInternalState() {
+    if (in_use && needs_update) {
+        std::copy(current_mix_volumes.begin(), current_mix_volumes.end(), last_mix_volumes.begin());
+    }
+    needs_update = false;
+}
+
+ServerSplitterInfo::ServerSplitterInfo(s32 id) : id(id) {}
+ServerSplitterInfo::~ServerSplitterInfo() = default;
+
+void ServerSplitterInfo::InitializeInfos() {
+    send_length = 0;
+    head = nullptr;
+    new_connection = true;
+}
+
+void ServerSplitterInfo::ClearNewConnectionFlag() {
+    new_connection = false;
+}
+
+std::size_t ServerSplitterInfo::Update(SplitterInfo::InInfoPrams& header) {
+    if (header.send_id != id) {
+        return 0;
+    }
+
+    sample_rate = header.sample_rate;
+    new_connection = true;
+    // We need to update the size here due to the splitter bug being present and providing an
+    // incorrect size. We're suppose to also update the header here but we just ignore and continue
+    return (sizeof(s32_le) * (header.length - 1)) + (sizeof(s32_le) * 3);
+}
+
+ServerSplitterDestinationData* ServerSplitterInfo::GetHead() {
+    return head;
+}
+
+const ServerSplitterDestinationData* ServerSplitterInfo::GetHead() const {
+    return head;
+}
+
+ServerSplitterDestinationData* ServerSplitterInfo::GetData(std::size_t depth) {
+    auto current_head = head;
+    for (std::size_t i = 0; i < depth; i++) {
+        if (current_head == nullptr) {
+            return nullptr;
+        }
+        current_head = current_head->GetNextDestination();
+    }
+    return current_head;
+}
+
+const ServerSplitterDestinationData* ServerSplitterInfo::GetData(std::size_t depth) const {
+    auto current_head = head;
+    for (std::size_t i = 0; i < depth; i++) {
+        if (current_head == nullptr) {
+            return nullptr;
+        }
+        current_head = current_head->GetNextDestination();
+    }
+    return current_head;
+}
+
+bool ServerSplitterInfo::HasNewConnection() const {
+    return new_connection;
+}
+
+s32 ServerSplitterInfo::GetLength() const {
+    return send_length;
+}
+
+void ServerSplitterInfo::SetHead(ServerSplitterDestinationData* new_head) {
+    head = new_head;
+}
+
+void ServerSplitterInfo::SetHeadDepth(s32 length) {
+    send_length = length;
+}
+
+SplitterContext::SplitterContext() = default;
+SplitterContext::~SplitterContext() = default;
+
+void SplitterContext::Initialize(BehaviorInfo& behavior_info, std::size_t _info_count,
+                                 std::size_t _data_count) {
+    if (!behavior_info.IsSplitterSupported() || _data_count == 0 || _info_count == 0) {
+        Setup(0, 0, false);
+        return;
+    }
+    // Only initialize if we're using splitters
+    Setup(_info_count, _data_count, behavior_info.IsSplitterBugFixed());
+}
+
+bool SplitterContext::Update(const std::vector<u8>& input, std::size_t& input_offset,
+                             std::size_t& bytes_read) {
+    const auto UpdateOffsets = [&](std::size_t read) {
+        input_offset += read;
+        bytes_read += read;
+    };
+
+    if (info_count == 0 || data_count == 0) {
+        bytes_read = 0;
+        return true;
+    }
+
+    if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
+                                       sizeof(SplitterInfo::InHeader))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    SplitterInfo::InHeader header{};
+    std::memcpy(&header, input.data() + input_offset, sizeof(SplitterInfo::InHeader));
+    UpdateOffsets(sizeof(SplitterInfo::InHeader));
+
+    if (header.magic != SplitterMagic::SplitterHeader) {
+        LOG_ERROR(Audio, "Invalid header magic! Expecting {:X} but got {:X}",
+                  SplitterMagic::SplitterHeader, header.magic);
+        return false;
+    }
+
+    // Clear all connections
+    for (auto& info : infos) {
+        info.ClearNewConnectionFlag();
+    }
+
+    UpdateInfo(input, input_offset, bytes_read, header.info_count);
+    UpdateData(input, input_offset, bytes_read, header.data_count);
+    const auto aligned_bytes_read = Common::AlignUp(bytes_read, 16);
+    input_offset += aligned_bytes_read - bytes_read;
+    bytes_read = aligned_bytes_read;
+    return true;
+}
+
+bool SplitterContext::UsingSplitter() const {
+    return info_count > 0 && data_count > 0;
+}
+
+ServerSplitterInfo& SplitterContext::GetInfo(std::size_t i) {
+    ASSERT(i < info_count);
+    return infos.at(i);
+}
+
+const ServerSplitterInfo& SplitterContext::GetInfo(std::size_t i) const {
+    ASSERT(i < info_count);
+    return infos.at(i);
+}
+
+ServerSplitterDestinationData& SplitterContext::GetData(std::size_t i) {
+    ASSERT(i < data_count);
+    return datas.at(i);
+}
+
+const ServerSplitterDestinationData& SplitterContext::GetData(std::size_t i) const {
+    ASSERT(i < data_count);
+    return datas.at(i);
+}
+
+ServerSplitterDestinationData* SplitterContext::GetDestinationData(std::size_t info,
+                                                                   std::size_t data) {
+    ASSERT(info < info_count);
+    auto& cur_info = GetInfo(info);
+    return cur_info.GetData(data);
+}
+
+const ServerSplitterDestinationData* SplitterContext::GetDestinationData(std::size_t info,
+                                                                         std::size_t data) const {
+    ASSERT(info < info_count);
+    auto& cur_info = GetInfo(info);
+    return cur_info.GetData(data);
+}
+
+void SplitterContext::UpdateInternalState() {
+    if (data_count == 0) {
+        return;
+    }
+
+    for (auto& data : datas) {
+        data.UpdateInternalState();
+    }
+}
+
+std::size_t SplitterContext::GetInfoCount() const {
+    return info_count;
+}
+
+std::size_t SplitterContext::GetDataCount() const {
+    return data_count;
+}
+
+void SplitterContext::Setup(std::size_t _info_count, std::size_t _data_count,
+                            bool is_splitter_bug_fixed) {
+
+    info_count = _info_count;
+    data_count = _data_count;
+
+    for (std::size_t i = 0; i < info_count; i++) {
+        auto& splitter = infos.emplace_back(static_cast<s32>(i));
+        splitter.InitializeInfos();
+    }
+    for (std::size_t i = 0; i < data_count; i++) {
+        datas.emplace_back(static_cast<s32>(i));
+    }
+
+    bug_fixed = is_splitter_bug_fixed;
+}
+
+bool SplitterContext::UpdateInfo(const std::vector<u8>& input, std::size_t& input_offset,
+                                 std::size_t& bytes_read, s32 in_splitter_count) {
+    const auto UpdateOffsets = [&](std::size_t read) {
+        input_offset += read;
+        bytes_read += read;
+    };
+
+    for (s32 i = 0; i < in_splitter_count; i++) {
+        if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
+                                           sizeof(SplitterInfo::InInfoPrams))) {
+            LOG_ERROR(Audio, "Buffer is an invalid size!");
+            return false;
+        }
+        SplitterInfo::InInfoPrams header{};
+        std::memcpy(&header, input.data() + input_offset, sizeof(SplitterInfo::InInfoPrams));
+
+        // Logged as warning as these don't actually cause a bailout for some reason
+        if (header.magic != SplitterMagic::InfoHeader) {
+            LOG_ERROR(Audio, "Bad splitter data header");
+            break;
+        }
+
+        if (header.send_id < 0 || header.send_id > info_count) {
+            LOG_ERROR(Audio, "Bad splitter data id");
+            break;
+        }
+
+        UpdateOffsets(sizeof(SplitterInfo::InInfoPrams));
+        auto& info = GetInfo(header.send_id);
+        if (!RecomposeDestination(info, header, input, input_offset)) {
+            LOG_ERROR(Audio, "Failed to recompose destination for splitter!");
+            return false;
+        }
+        const std::size_t read = info.Update(header);
+        bytes_read += read;
+        input_offset += read;
+    }
+    return true;
+}
+
+bool SplitterContext::UpdateData(const std::vector<u8>& input, std::size_t& input_offset,
+                                 std::size_t& bytes_read, s32 in_data_count) {
+    const auto UpdateOffsets = [&](std::size_t read) {
+        input_offset += read;
+        bytes_read += read;
+    };
+
+    for (s32 i = 0; i < in_data_count; i++) {
+        if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
+                                           sizeof(SplitterInfo::InDestinationParams))) {
+            LOG_ERROR(Audio, "Buffer is an invalid size!");
+            return false;
+        }
+        SplitterInfo::InDestinationParams header{};
+        std::memcpy(&header, input.data() + input_offset,
+                    sizeof(SplitterInfo::InDestinationParams));
+        UpdateOffsets(sizeof(SplitterInfo::InDestinationParams));
+
+        // Logged as warning as these don't actually cause a bailout for some reason
+        if (header.magic != SplitterMagic::DataHeader) {
+            LOG_ERROR(Audio, "Bad splitter data header");
+            break;
+        }
+
+        if (header.splitter_id < 0 || header.splitter_id > data_count) {
+            LOG_ERROR(Audio, "Bad splitter data id");
+            break;
+        }
+        GetData(header.splitter_id).Update(header);
+    }
+    return true;
+}
+
+bool SplitterContext::RecomposeDestination(ServerSplitterInfo& info,
+                                           SplitterInfo::InInfoPrams& header,
+                                           const std::vector<u8>& input,
+                                           const std::size_t& input_offset) {
+    // Clear our current destinations
+    auto* current_head = info.GetHead();
+    while (current_head != nullptr) {
+        auto next_head = current_head->GetNextDestination();
+        current_head->SetNextDestination(nullptr);
+        current_head = next_head;
+    }
+    info.SetHead(nullptr);
+
+    s32 size = header.length;
+    // If the splitter bug is present, calculate fixed size
+    if (!bug_fixed) {
+        if (info_count > 0) {
+            const auto factor = data_count / info_count;
+            size = std::min(header.length, static_cast<s32>(factor));
+        } else {
+            size = 0;
+        }
+    }
+
+    if (size < 1) {
+        LOG_ERROR(Audio, "Invalid splitter info size! size={:X}", size);
+        return true;
+    }
+
+    auto* start_head = &GetData(header.resource_id_base);
+    current_head = start_head;
+    std::vector<s32_le> resource_ids(size - 1);
+    if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
+                                       resource_ids.size() * sizeof(s32_le))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    std::memcpy(resource_ids.data(), input.data() + input_offset,
+                resource_ids.size() * sizeof(s32_le));
+
+    for (auto resource_id : resource_ids) {
+        auto* head = &GetData(resource_id);
+        current_head->SetNextDestination(head);
+        current_head = head;
+    }
+
+    info.SetHead(start_head);
+    info.SetHeadDepth(size);
+
+    return true;
+}
+
+NodeStates::NodeStates() = default;
+NodeStates::~NodeStates() = default;
+
+void NodeStates::Initialize(std::size_t node_count_) {
+    // Setup our work parameters
+    node_count = node_count_;
+    was_node_found.resize(node_count);
+    was_node_completed.resize(node_count);
+    index_list.resize(node_count);
+    index_stack.Reset(node_count * node_count);
+}
+
+bool NodeStates::Tsort(EdgeMatrix& edge_matrix) {
+    return DepthFirstSearch(edge_matrix);
+}
+
+std::size_t NodeStates::GetIndexPos() const {
+    return index_pos;
+}
+
+const std::vector<s32>& NodeStates::GetIndexList() const {
+    return index_list;
+}
+
+void NodeStates::PushTsortResult(s32 index) {
+    ASSERT(index < node_count);
+    index_list[index_pos++] = index;
+}
+
+bool NodeStates::DepthFirstSearch(EdgeMatrix& edge_matrix) {
+    ResetState();
+    for (std::size_t i = 0; i < node_count; i++) {
+        const auto node_id = static_cast<s32>(i);
+
+        // If we don't have a state, send to our index stack for work
+        if (GetState(i) == NodeStates::State::NoState) {
+            index_stack.push(node_id);
+        }
+
+        // While we have work to do in our stack
+        while (index_stack.Count() > 0) {
+            // Get the current node
+            const auto current_stack_index = index_stack.top();
+            // Check if we've seen the node yet
+            const auto index_state = GetState(current_stack_index);
+            if (index_state == NodeStates::State::NoState) {
+                // Mark the node as seen
+                UpdateState(NodeStates::State::InFound, current_stack_index);
+            } else if (index_state == NodeStates::State::InFound) {
+                // We've seen this node before, mark it as completed
+                UpdateState(NodeStates::State::InCompleted, current_stack_index);
+                // Update our index list
+                PushTsortResult(current_stack_index);
+                // Pop the stack
+                index_stack.pop();
+                continue;
+            } else if (index_state == NodeStates::State::InCompleted) {
+                // If our node is already sorted, clear it
+                index_stack.pop();
+                continue;
+            }
+
+            const auto node_count = edge_matrix.GetNodeCount();
+            for (s32 j = 0; j < static_cast<s32>(node_count); j++) {
+                // Check if our node is connected to our edge matrix
+                if (!edge_matrix.Connected(current_stack_index, j)) {
+                    continue;
+                }
+
+                // Check if our node exists
+                const auto node_state = GetState(j);
+                if (node_state == NodeStates::State::NoState) {
+                    // Add more work
+                    index_stack.push(j);
+                } else if (node_state == NodeStates::State::InFound) {
+                    UNREACHABLE_MSG("Node start marked as found");
+                    ResetState();
+                    return false;
+                }
+            }
+        }
+    }
+    return true;
+}
+
+void NodeStates::ResetState() {
+    // Reset to the start of our index stack
+    index_pos = 0;
+    for (std::size_t i = 0; i < node_count; i++) {
+        // Mark all nodes as not found
+        was_node_found[i] = false;
+        // Mark all nodes as uncompleted
+        was_node_completed[i] = false;
+        // Mark all indexes as invalid
+        index_list[i] = -1;
+    }
+}
+
+void NodeStates::UpdateState(NodeStates::State state, std::size_t i) {
+    switch (state) {
+    case NodeStates::State::NoState:
+        was_node_found[i] = false;
+        was_node_completed[i] = false;
+        break;
+    case NodeStates::State::InFound:
+        was_node_found[i] = true;
+        was_node_completed[i] = false;
+        break;
+    case NodeStates::State::InCompleted:
+        was_node_found[i] = false;
+        was_node_completed[i] = true;
+        break;
+    }
+}
+
+NodeStates::State NodeStates::GetState(std::size_t i) {
+    ASSERT(i < node_count);
+    if (was_node_found[i]) {
+        // If our node exists in our found list
+        return NodeStates::State::InFound;
+    } else if (was_node_completed[i]) {
+        // If node is in the completed list
+        return NodeStates::State::InCompleted;
+    } else {
+        // If in neither
+        return NodeStates::State::NoState;
+    }
+}
+
+NodeStates::Stack::Stack() = default;
+NodeStates::Stack::~Stack() = default;
+
+void NodeStates::Stack::Reset(std::size_t size) {
+    // Mark our stack as empty
+    stack.resize(size);
+    stack_size = size;
+    stack_pos = 0;
+    std::fill(stack.begin(), stack.end(), 0);
+}
+
+void NodeStates::Stack::push(s32 val) {
+    ASSERT(stack_pos < stack_size);
+    stack[stack_pos++] = val;
+}
+
+std::size_t NodeStates::Stack::Count() const {
+    return stack_pos;
+}
+
+s32 NodeStates::Stack::top() const {
+    ASSERT(stack_pos > 0);
+    return stack[stack_pos - 1];
+}
+
+s32 NodeStates::Stack::pop() {
+    ASSERT(stack_pos > 0);
+    stack_pos--;
+    return stack[stack_pos];
+}
+
+EdgeMatrix::EdgeMatrix() = default;
+EdgeMatrix::~EdgeMatrix() = default;
+
+void EdgeMatrix::Initialize(std::size_t _node_count) {
+    node_count = _node_count;
+    edge_matrix.resize(node_count * node_count);
+}
+
+bool EdgeMatrix::Connected(s32 a, s32 b) {
+    return GetState(a, b);
+}
+
+void EdgeMatrix::Connect(s32 a, s32 b) {
+    SetState(a, b, true);
+}
+
+void EdgeMatrix::Disconnect(s32 a, s32 b) {
+    SetState(a, b, false);
+}
+
+void EdgeMatrix::RemoveEdges(s32 edge) {
+    for (std::size_t i = 0; i < node_count; i++) {
+        SetState(edge, static_cast<s32>(i), false);
+    }
+}
+
+std::size_t EdgeMatrix::GetNodeCount() const {
+    return node_count;
+}
+
+void EdgeMatrix::SetState(s32 a, s32 b, bool state) {
+    ASSERT(InRange(a, b));
+    edge_matrix.at(a * node_count + b) = state;
+}
+
+bool EdgeMatrix::GetState(s32 a, s32 b) {
+    ASSERT(InRange(a, b));
+    return edge_matrix.at(a * node_count + b);
+}
+
+bool EdgeMatrix::InRange(s32 a, s32 b) const {
+    const std::size_t pos = a * node_count + b;
+    return pos < (node_count * node_count);
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/splitter_context.h b/src/audio_core/splitter_context.h
new file mode 100644
index 000000000..ea6239fdb
--- /dev/null
+++ b/src/audio_core/splitter_context.h
@@ -0,0 +1,221 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <stack>
+#include <vector>
+#include "audio_core/common.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace AudioCore {
+class BehaviorInfo;
+
+class EdgeMatrix {
+public:
+    EdgeMatrix();
+    ~EdgeMatrix();
+
+    void Initialize(std::size_t _node_count);
+    bool Connected(s32 a, s32 b);
+    void Connect(s32 a, s32 b);
+    void Disconnect(s32 a, s32 b);
+    void RemoveEdges(s32 edge);
+    std::size_t GetNodeCount() const;
+
+private:
+    void SetState(s32 a, s32 b, bool state);
+    bool GetState(s32 a, s32 b);
+
+    bool InRange(s32 a, s32 b) const;
+    std::vector<bool> edge_matrix{};
+    std::size_t node_count{};
+};
+
+class NodeStates {
+public:
+    enum class State {
+        NoState = 0,
+        InFound = 1,
+        InCompleted = 2,
+    };
+
+    // Looks to be a fixed size stack. Placed within the NodeStates class based on symbols
+    class Stack {
+    public:
+        Stack();
+        ~Stack();
+
+        void Reset(std::size_t size);
+        void push(s32 val);
+        std::size_t Count() const;
+        s32 top() const;
+        s32 pop();
+
+    private:
+        std::vector<s32> stack{};
+        std::size_t stack_size{};
+        std::size_t stack_pos{};
+    };
+    NodeStates();
+    ~NodeStates();
+
+    void Initialize(std::size_t _node_count);
+    bool Tsort(EdgeMatrix& edge_matrix);
+    std::size_t GetIndexPos() const;
+    const std::vector<s32>& GetIndexList() const;
+
+private:
+    void PushTsortResult(s32 index);
+    bool DepthFirstSearch(EdgeMatrix& edge_matrix);
+    void ResetState();
+    void UpdateState(NodeStates::State state, std::size_t i);
+    NodeStates::State GetState(std::size_t i);
+
+    std::size_t node_count{};
+    std::vector<bool> was_node_found{};
+    std::vector<bool> was_node_completed{};
+    std::size_t index_pos{};
+    std::vector<s32> index_list{};
+    NodeStates::Stack index_stack{};
+};
+
+enum class SplitterMagic : u32_le {
+    SplitterHeader = Common::MakeMagic('S', 'N', 'D', 'H'),
+    DataHeader = Common::MakeMagic('S', 'N', 'D', 'D'),
+    InfoHeader = Common::MakeMagic('S', 'N', 'D', 'I'),
+};
+
+class SplitterInfo {
+public:
+    struct InHeader {
+        SplitterMagic magic{};
+        s32_le info_count{};
+        s32_le data_count{};
+        INSERT_PADDING_WORDS(5);
+    };
+    static_assert(sizeof(SplitterInfo::InHeader) == 0x20,
+                  "SplitterInfo::InHeader is an invalid size");
+
+    struct InInfoPrams {
+        SplitterMagic magic{};
+        s32_le send_id{};
+        s32_le sample_rate{};
+        s32_le length{};
+        s32_le resource_id_base{};
+    };
+    static_assert(sizeof(SplitterInfo::InInfoPrams) == 0x14,
+                  "SplitterInfo::InInfoPrams is an invalid size");
+
+    struct InDestinationParams {
+        SplitterMagic magic{};
+        s32_le splitter_id{};
+        std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> mix_volumes{};
+        s32_le mix_id{};
+        bool in_use{};
+        INSERT_PADDING_BYTES(3);
+    };
+    static_assert(sizeof(SplitterInfo::InDestinationParams) == 0x70,
+                  "SplitterInfo::InDestinationParams is an invalid size");
+};
+
+class ServerSplitterDestinationData {
+public:
+    explicit ServerSplitterDestinationData(s32 id);
+    ~ServerSplitterDestinationData();
+
+    void Update(SplitterInfo::InDestinationParams& header);
+
+    ServerSplitterDestinationData* GetNextDestination();
+    const ServerSplitterDestinationData* GetNextDestination() const;
+    void SetNextDestination(ServerSplitterDestinationData* dest);
+    bool ValidMixId() const;
+    s32 GetMixId() const;
+    bool IsConfigured() const;
+    float GetMixVolume(std::size_t i) const;
+    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& CurrentMixVolumes() const;
+    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& LastMixVolumes() const;
+    void MarkDirty();
+    void UpdateInternalState();
+
+private:
+    bool needs_update{};
+    bool in_use{};
+    s32 id{};
+    s32 mix_id{};
+    std::array<float, AudioCommon::MAX_MIX_BUFFERS> current_mix_volumes{};
+    std::array<float, AudioCommon::MAX_MIX_BUFFERS> last_mix_volumes{};
+    ServerSplitterDestinationData* next = nullptr;
+};
+
+class ServerSplitterInfo {
+public:
+    explicit ServerSplitterInfo(s32 id);
+    ~ServerSplitterInfo();
+
+    void InitializeInfos();
+    void ClearNewConnectionFlag();
+    std::size_t Update(SplitterInfo::InInfoPrams& header);
+
+    ServerSplitterDestinationData* GetHead();
+    const ServerSplitterDestinationData* GetHead() const;
+    ServerSplitterDestinationData* GetData(std::size_t depth);
+    const ServerSplitterDestinationData* GetData(std::size_t depth) const;
+
+    bool HasNewConnection() const;
+    s32 GetLength() const;
+
+    void SetHead(ServerSplitterDestinationData* new_head);
+    void SetHeadDepth(s32 length);
+
+private:
+    s32 sample_rate{};
+    s32 id{};
+    s32 send_length{};
+    ServerSplitterDestinationData* head = nullptr;
+    bool new_connection{};
+};
+
+class SplitterContext {
+public:
+    SplitterContext();
+    ~SplitterContext();
+
+    void Initialize(BehaviorInfo& behavior_info, std::size_t splitter_count,
+                    std::size_t data_count);
+
+    bool Update(const std::vector<u8>& input, std::size_t& input_offset, std::size_t& bytes_read);
+    bool UsingSplitter() const;
+
+    ServerSplitterInfo& GetInfo(std::size_t i);
+    const ServerSplitterInfo& GetInfo(std::size_t i) const;
+    ServerSplitterDestinationData& GetData(std::size_t i);
+    const ServerSplitterDestinationData& GetData(std::size_t i) const;
+    ServerSplitterDestinationData* GetDestinationData(std::size_t info, std::size_t data);
+    const ServerSplitterDestinationData* GetDestinationData(std::size_t info,
+                                                            std::size_t data) const;
+    void UpdateInternalState();
+
+    std::size_t GetInfoCount() const;
+    std::size_t GetDataCount() const;
+
+private:
+    void Setup(std::size_t info_count, std::size_t data_count, bool is_splitter_bug_fixed);
+    bool UpdateInfo(const std::vector<u8>& input, std::size_t& input_offset,
+                    std::size_t& bytes_read, s32 in_splitter_count);
+    bool UpdateData(const std::vector<u8>& input, std::size_t& input_offset,
+                    std::size_t& bytes_read, s32 in_data_count);
+    bool RecomposeDestination(ServerSplitterInfo& info, SplitterInfo::InInfoPrams& header,
+                              const std::vector<u8>& input, const std::size_t& input_offset);
+
+    std::vector<ServerSplitterInfo> infos{};
+    std::vector<ServerSplitterDestinationData> datas{};
+
+    std::size_t info_count{};
+    std::size_t data_count{};
+    bool bug_fixed{};
+};
+} // namespace AudioCore
diff --git a/src/audio_core/stream.cpp b/src/audio_core/stream.cpp
index 7be5d5087..cb33926bc 100644
--- a/src/audio_core/stream.cpp
+++ b/src/audio_core/stream.cpp
@@ -104,11 +104,7 @@ void Stream::PlayNextBuffer(std::chrono::nanoseconds ns_late) {
 
     sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());
 
-    const auto time_stretch_delta = Settings::values.enable_audio_stretching.GetValue()
-                                        ? std::chrono::nanoseconds::zero()
-                                        : ns_late;
-    const auto future_time = GetBufferReleaseNS(*active_buffer) - time_stretch_delta;
-    core_timing.ScheduleEvent(future_time, release_event, {});
+    core_timing.ScheduleEvent(GetBufferReleaseNS(*active_buffer) - ns_late, release_event, {});
 }
 
 void Stream::ReleaseActiveBuffer(std::chrono::nanoseconds ns_late) {
diff --git a/src/audio_core/voice_context.cpp b/src/audio_core/voice_context.cpp
new file mode 100644
index 000000000..1d8f69844
--- /dev/null
+++ b/src/audio_core/voice_context.cpp
@@ -0,0 +1,526 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/behavior_info.h"
+#include "audio_core/voice_context.h"
+#include "core/memory.h"
+
+namespace AudioCore {
+
+ServerVoiceChannelResource::ServerVoiceChannelResource(s32 id) : id(id) {}
+ServerVoiceChannelResource::~ServerVoiceChannelResource() = default;
+
+bool ServerVoiceChannelResource::InUse() const {
+    return in_use;
+}
+
+float ServerVoiceChannelResource::GetCurrentMixVolumeAt(std::size_t i) const {
+    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
+    return mix_volume.at(i);
+}
+
+float ServerVoiceChannelResource::GetLastMixVolumeAt(std::size_t i) const {
+    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
+    return last_mix_volume.at(i);
+}
+
+void ServerVoiceChannelResource::Update(VoiceChannelResource::InParams& in_params) {
+    in_use = in_params.in_use;
+    // Update our mix volumes only if it's in use
+    if (in_params.in_use) {
+        mix_volume = in_params.mix_volume;
+    }
+}
+
+void ServerVoiceChannelResource::UpdateLastMixVolumes() {
+    last_mix_volume = mix_volume;
+}
+
+const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
+ServerVoiceChannelResource::GetCurrentMixVolume() const {
+    return mix_volume;
+}
+
+const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
+ServerVoiceChannelResource::GetLastMixVolume() const {
+    return last_mix_volume;
+}
+
+ServerVoiceInfo::ServerVoiceInfo() {
+    Initialize();
+}
+ServerVoiceInfo::~ServerVoiceInfo() = default;
+
+void ServerVoiceInfo::Initialize() {
+    in_params.in_use = false;
+    in_params.node_id = 0;
+    in_params.id = 0;
+    in_params.current_playstate = ServerPlayState::Stop;
+    in_params.priority = 255;
+    in_params.sample_rate = 0;
+    in_params.sample_format = SampleFormat::Invalid;
+    in_params.channel_count = 0;
+    in_params.pitch = 0.0f;
+    in_params.volume = 0.0f;
+    in_params.last_volume = 0.0f;
+    in_params.biquad_filter.fill({});
+    in_params.wave_buffer_count = 0;
+    in_params.wave_bufffer_head = 0;
+    in_params.mix_id = AudioCommon::NO_MIX;
+    in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
+    in_params.additional_params_address = 0;
+    in_params.additional_params_size = 0;
+    in_params.is_new = false;
+    out_params.played_sample_count = 0;
+    out_params.wave_buffer_consumed = 0;
+    in_params.voice_drop_flag = false;
+    in_params.buffer_mapped = false;
+    in_params.wave_buffer_flush_request_count = 0;
+    in_params.was_biquad_filter_enabled.fill(false);
+
+    for (auto& wave_buffer : in_params.wave_buffer) {
+        wave_buffer.start_sample_offset = 0;
+        wave_buffer.end_sample_offset = 0;
+        wave_buffer.is_looping = false;
+        wave_buffer.end_of_stream = false;
+        wave_buffer.buffer_address = 0;
+        wave_buffer.buffer_size = 0;
+        wave_buffer.context_address = 0;
+        wave_buffer.context_size = 0;
+        wave_buffer.sent_to_dsp = true;
+    }
+
+    stored_samples.clear();
+}
+
+void ServerVoiceInfo::UpdateParameters(const VoiceInfo::InParams& voice_in,
+                                       BehaviorInfo& behavior_info) {
+    in_params.in_use = voice_in.is_in_use;
+    in_params.id = voice_in.id;
+    in_params.node_id = voice_in.node_id;
+    in_params.last_playstate = in_params.current_playstate;
+    switch (voice_in.play_state) {
+    case PlayState::Paused:
+        in_params.current_playstate = ServerPlayState::Paused;
+        break;
+    case PlayState::Stopped:
+        if (in_params.current_playstate != ServerPlayState::Stop) {
+            in_params.current_playstate = ServerPlayState::RequestStop;
+        }
+        break;
+    case PlayState::Started:
+        in_params.current_playstate = ServerPlayState::Play;
+        break;
+    default:
+        UNREACHABLE_MSG("Unknown playstate {}", voice_in.play_state);
+        break;
+    }
+
+    in_params.priority = voice_in.priority;
+    in_params.sorting_order = voice_in.sorting_order;
+    in_params.sample_rate = voice_in.sample_rate;
+    in_params.sample_format = voice_in.sample_format;
+    in_params.channel_count = voice_in.channel_count;
+    in_params.pitch = voice_in.pitch;
+    in_params.volume = voice_in.volume;
+    in_params.biquad_filter = voice_in.biquad_filter;
+    in_params.wave_buffer_count = voice_in.wave_buffer_count;
+    in_params.wave_bufffer_head = voice_in.wave_buffer_head;
+    if (behavior_info.IsFlushVoiceWaveBuffersSupported()) {
+        in_params.wave_buffer_flush_request_count += voice_in.wave_buffer_flush_request_count;
+    }
+    in_params.mix_id = voice_in.mix_id;
+    if (behavior_info.IsSplitterSupported()) {
+        in_params.splitter_info_id = voice_in.splitter_info_id;
+    } else {
+        in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
+    }
+
+    std::memcpy(in_params.voice_channel_resource_id.data(),
+                voice_in.voice_channel_resource_ids.data(),
+                sizeof(s32) * in_params.voice_channel_resource_id.size());
+
+    if (behavior_info.IsVoicePlayedSampleCountResetAtLoopPointSupported()) {
+        in_params.behavior_flags.is_played_samples_reset_at_loop_point =
+            voice_in.behavior_flags.is_played_samples_reset_at_loop_point;
+    } else {
+        in_params.behavior_flags.is_played_samples_reset_at_loop_point.Assign(0);
+    }
+    if (behavior_info.IsVoicePitchAndSrcSkippedSupported()) {
+        in_params.behavior_flags.is_pitch_and_src_skipped =
+            voice_in.behavior_flags.is_pitch_and_src_skipped;
+    } else {
+        in_params.behavior_flags.is_pitch_and_src_skipped.Assign(0);
+    }
+
+    if (voice_in.is_voice_drop_flag_clear_requested) {
+        in_params.voice_drop_flag = false;
+    }
+
+    if (in_params.additional_params_address != voice_in.additional_params_address ||
+        in_params.additional_params_size != voice_in.additional_params_size) {
+        in_params.additional_params_address = voice_in.additional_params_address;
+        in_params.additional_params_size = voice_in.additional_params_size;
+        // TODO(ogniK): Reattach buffer, do we actually need to? Maybe just signal to the DSP that
+        // our context is new
+    }
+}
+
+void ServerVoiceInfo::UpdateWaveBuffers(
+    const VoiceInfo::InParams& voice_in,
+    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states,
+    BehaviorInfo& behavior_info) {
+    if (voice_in.is_new) {
+        // Initialize our wave buffers
+        for (auto& wave_buffer : in_params.wave_buffer) {
+            wave_buffer.start_sample_offset = 0;
+            wave_buffer.end_sample_offset = 0;
+            wave_buffer.is_looping = false;
+            wave_buffer.end_of_stream = false;
+            wave_buffer.buffer_address = 0;
+            wave_buffer.buffer_size = 0;
+            wave_buffer.context_address = 0;
+            wave_buffer.context_size = 0;
+            wave_buffer.sent_to_dsp = true;
+        }
+
+        // Mark all our wave buffers as invalid
+        for (std::size_t channel = 0; channel < static_cast<std::size_t>(in_params.channel_count);
+             channel++) {
+            for (auto& is_valid : voice_states[channel]->is_wave_buffer_valid) {
+                is_valid = false;
+            }
+        }
+    }
+
+    // Update our wave buffers
+    for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
+        // Assume that we have at least 1 channel voice state
+        const auto have_valid_wave_buffer = voice_states[0]->is_wave_buffer_valid[i];
+
+        UpdateWaveBuffer(in_params.wave_buffer[i], voice_in.wave_buffer[i], in_params.sample_format,
+                         have_valid_wave_buffer, behavior_info);
+    }
+}
+
+void ServerVoiceInfo::UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer,
+                                       const WaveBuffer& in_wave_buffer, SampleFormat sample_format,
+                                       bool is_buffer_valid, BehaviorInfo& behavior_info) {
+    if (!is_buffer_valid && out_wavebuffer.sent_to_dsp) {
+        out_wavebuffer.buffer_address = 0;
+        out_wavebuffer.buffer_size = 0;
+    }
+
+    if (!in_wave_buffer.sent_to_server || !in_params.buffer_mapped) {
+        // Validate sample offset sizings
+        if (sample_format == SampleFormat::Pcm16) {
+            const auto buffer_size = in_wave_buffer.buffer_size;
+            if (in_wave_buffer.start_sample_offset < 0 || in_wave_buffer.end_sample_offset < 0 ||
+                (buffer_size < (sizeof(s16) * in_wave_buffer.start_sample_offset)) ||
+                (buffer_size < (sizeof(s16) * in_wave_buffer.end_sample_offset))) {
+                // TODO(ogniK): Write error info
+                return;
+            }
+        }
+        // TODO(ogniK): ADPCM Size error
+
+        out_wavebuffer.sent_to_dsp = false;
+        out_wavebuffer.start_sample_offset = in_wave_buffer.start_sample_offset;
+        out_wavebuffer.end_sample_offset = in_wave_buffer.end_sample_offset;
+        out_wavebuffer.is_looping = in_wave_buffer.is_looping;
+        out_wavebuffer.end_of_stream = in_wave_buffer.end_of_stream;
+
+        out_wavebuffer.buffer_address = in_wave_buffer.buffer_address;
+        out_wavebuffer.buffer_size = in_wave_buffer.buffer_size;
+        out_wavebuffer.context_address = in_wave_buffer.context_address;
+        out_wavebuffer.context_size = in_wave_buffer.context_size;
+        in_params.buffer_mapped =
+            in_wave_buffer.buffer_address != 0 && in_wave_buffer.buffer_size != 0;
+        // TODO(ogniK): Pool mapper attachment
+        // TODO(ogniK): IsAdpcmLoopContextBugFixed
+    }
+}
+
+void ServerVoiceInfo::WriteOutStatus(
+    VoiceInfo::OutParams& voice_out, VoiceInfo::InParams& voice_in,
+    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states) {
+    if (voice_in.is_new) {
+        in_params.is_new = true;
+        voice_out.wave_buffer_consumed = 0;
+        voice_out.played_sample_count = 0;
+        voice_out.voice_dropped = false;
+    } else if (!in_params.is_new) {
+        voice_out.wave_buffer_consumed = voice_states[0]->wave_buffer_consumed;
+        voice_out.played_sample_count = voice_states[0]->played_sample_count;
+        voice_out.voice_dropped = in_params.voice_drop_flag;
+    } else {
+        voice_out.wave_buffer_consumed = 0;
+        voice_out.played_sample_count = 0;
+        voice_out.voice_dropped = false;
+    }
+}
+
+const ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() const {
+    return in_params;
+}
+
+ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() {
+    return in_params;
+}
+
+const ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() const {
+    return out_params;
+}
+
+ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() {
+    return out_params;
+}
+
+bool ServerVoiceInfo::ShouldSkip() const {
+    // TODO(ogniK): Handle unmapped wave buffers or parameters
+    return !in_params.in_use || (in_params.wave_buffer_count == 0) || in_params.voice_drop_flag;
+}
+
+bool ServerVoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) {
+    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT> dsp_voice_states{};
+    if (in_params.is_new) {
+        ResetResources(voice_context);
+        in_params.last_volume = in_params.volume;
+        in_params.is_new = false;
+    }
+
+    const s32 channel_count = in_params.channel_count;
+    for (s32 i = 0; i < channel_count; i++) {
+        const auto channel_resource = in_params.voice_channel_resource_id[i];
+        dsp_voice_states[i] =
+            &voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
+    }
+    return UpdateParametersForCommandGeneration(dsp_voice_states);
+}
+
+void ServerVoiceInfo::ResetResources(VoiceContext& voice_context) {
+    const s32 channel_count = in_params.channel_count;
+    for (s32 i = 0; i < channel_count; i++) {
+        const auto channel_resource = in_params.voice_channel_resource_id[i];
+        auto& dsp_state =
+            voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
+        dsp_state = {};
+        voice_context.GetChannelResource(static_cast<std::size_t>(channel_resource))
+            .UpdateLastMixVolumes();
+    }
+}
+
+bool ServerVoiceInfo::UpdateParametersForCommandGeneration(
+    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states) {
+    const s32 channel_count = in_params.channel_count;
+    if (in_params.wave_buffer_flush_request_count > 0) {
+        FlushWaveBuffers(in_params.wave_buffer_flush_request_count, dsp_voice_states,
+                         channel_count);
+        in_params.wave_buffer_flush_request_count = 0;
+    }
+
+    switch (in_params.current_playstate) {
+    case ServerPlayState::Play: {
+        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
+            if (!in_params.wave_buffer[i].sent_to_dsp) {
+                for (s32 channel = 0; channel < channel_count; channel++) {
+                    dsp_voice_states[channel]->is_wave_buffer_valid[i] = true;
+                }
+                in_params.wave_buffer[i].sent_to_dsp = true;
+            }
+        }
+        in_params.should_depop = false;
+        return HasValidWaveBuffer(dsp_voice_states[0]);
+    }
+    case ServerPlayState::Paused:
+    case ServerPlayState::Stop: {
+        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
+        return in_params.should_depop;
+    }
+    case ServerPlayState::RequestStop: {
+        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
+            in_params.wave_buffer[i].sent_to_dsp = true;
+            for (s32 channel = 0; channel < channel_count; channel++) {
+                auto* dsp_state = dsp_voice_states[channel];
+
+                if (dsp_state->is_wave_buffer_valid[i]) {
+                    dsp_state->wave_buffer_index =
+                        (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
+                    dsp_state->wave_buffer_consumed++;
+                }
+
+                dsp_state->is_wave_buffer_valid[i] = false;
+            }
+        }
+
+        for (s32 channel = 0; channel < channel_count; channel++) {
+            auto* dsp_state = dsp_voice_states[channel];
+            dsp_state->offset = 0;
+            dsp_state->played_sample_count = 0;
+            dsp_state->fraction = 0;
+            dsp_state->sample_history.fill(0);
+            dsp_state->context = {};
+        }
+
+        in_params.current_playstate = ServerPlayState::Stop;
+        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
+        return in_params.should_depop;
+    }
+    default:
+        UNREACHABLE_MSG("Invalid playstate {}", in_params.current_playstate);
+    }
+
+    return false;
+}
+
+void ServerVoiceInfo::FlushWaveBuffers(
+    u8 flush_count, std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states,
+    s32 channel_count) {
+    auto wave_head = in_params.wave_bufffer_head;
+
+    for (u8 i = 0; i < flush_count; i++) {
+        in_params.wave_buffer[wave_head].sent_to_dsp = true;
+        for (s32 channel = 0; channel < channel_count; channel++) {
+            auto* dsp_state = dsp_voice_states[channel];
+            dsp_state->wave_buffer_consumed++;
+            dsp_state->is_wave_buffer_valid[wave_head] = false;
+            dsp_state->wave_buffer_index =
+                (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
+        }
+        wave_head = (wave_head + 1) % AudioCommon::MAX_WAVE_BUFFERS;
+    }
+}
+
+bool ServerVoiceInfo::HasValidWaveBuffer(const VoiceState* state) const {
+    const auto& valid_wb = state->is_wave_buffer_valid;
+    return std::find(valid_wb.begin(), valid_wb.end(), true) != valid_wb.end();
+}
+
+VoiceContext::VoiceContext(std::size_t voice_count) : voice_count(voice_count) {
+    for (std::size_t i = 0; i < voice_count; i++) {
+        voice_channel_resources.emplace_back(static_cast<s32>(i));
+        sorted_voice_info.push_back(&voice_info.emplace_back());
+        voice_states.emplace_back();
+        dsp_voice_states.emplace_back();
+    }
+}
+
+VoiceContext::~VoiceContext() {
+    sorted_voice_info.clear();
+}
+
+std::size_t VoiceContext::GetVoiceCount() const {
+    return voice_count;
+}
+
+ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) {
+    ASSERT(i < voice_count);
+    return voice_channel_resources.at(i);
+}
+
+const ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) const {
+    ASSERT(i < voice_count);
+    return voice_channel_resources.at(i);
+}
+
+VoiceState& VoiceContext::GetState(std::size_t i) {
+    ASSERT(i < voice_count);
+    return voice_states.at(i);
+}
+
+const VoiceState& VoiceContext::GetState(std::size_t i) const {
+    ASSERT(i < voice_count);
+    return voice_states.at(i);
+}
+
+VoiceState& VoiceContext::GetDspSharedState(std::size_t i) {
+    ASSERT(i < voice_count);
+    return dsp_voice_states.at(i);
+}
+
+const VoiceState& VoiceContext::GetDspSharedState(std::size_t i) const {
+    ASSERT(i < voice_count);
+    return dsp_voice_states.at(i);
+}
+
+ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) {
+    ASSERT(i < voice_count);
+    return voice_info.at(i);
+}
+
+const ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) const {
+    ASSERT(i < voice_count);
+    return voice_info.at(i);
+}
+
+ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) {
+    ASSERT(i < voice_count);
+    return *sorted_voice_info.at(i);
+}
+
+const ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) const {
+    ASSERT(i < voice_count);
+    return *sorted_voice_info.at(i);
+}
+
+s32 VoiceContext::DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, s32 channel,
+                              s32 channel_count, s32 buffer_offset, s32 sample_count,
+                              Core::Memory::Memory& memory) {
+    if (wave_buffer->buffer_address == 0) {
+        return 0;
+    }
+    if (wave_buffer->buffer_size == 0) {
+        return 0;
+    }
+    if (wave_buffer->end_sample_offset < wave_buffer->start_sample_offset) {
+        return 0;
+    }
+
+    const auto samples_remaining =
+        (wave_buffer->end_sample_offset - wave_buffer->start_sample_offset) - buffer_offset;
+    const auto start_offset = (wave_buffer->start_sample_offset + buffer_offset) * channel_count;
+    const auto buffer_pos = wave_buffer->buffer_address + start_offset;
+
+    s16* buffer_data = reinterpret_cast<s16*>(memory.GetPointer(buffer_pos));
+
+    const auto samples_processed = std::min(sample_count, samples_remaining);
+
+    // Fast path
+    if (channel_count == 1) {
+        for (std::size_t i = 0; i < samples_processed; i++) {
+            output_buffer[i] = buffer_data[i];
+        }
+    } else {
+        for (std::size_t i = 0; i < samples_processed; i++) {
+            output_buffer[i] = buffer_data[i * channel_count + channel];
+        }
+    }
+
+    return samples_processed;
+}
+
+void VoiceContext::SortInfo() {
+    for (std::size_t i = 0; i < voice_count; i++) {
+        sorted_voice_info[i] = &voice_info[i];
+    }
+
+    std::sort(sorted_voice_info.begin(), sorted_voice_info.end(),
+              [](const ServerVoiceInfo* lhs, const ServerVoiceInfo* rhs) {
+                  const auto& lhs_in = lhs->GetInParams();
+                  const auto& rhs_in = rhs->GetInParams();
+                  // Sort by priority
+                  if (lhs_in.priority != rhs_in.priority) {
+                      return lhs_in.priority > rhs_in.priority;
+                  } else {
+                      // If the priorities match, sort by sorting order
+                      return lhs_in.sorting_order > rhs_in.sorting_order;
+                  }
+              });
+}
+
+void VoiceContext::UpdateStateByDspShared() {
+    voice_states = dsp_voice_states;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/voice_context.h b/src/audio_core/voice_context.h
new file mode 100644
index 000000000..59d3d7dfb
--- /dev/null
+++ b/src/audio_core/voice_context.h
@@ -0,0 +1,296 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "audio_core/algorithm/interpolate.h"
+#include "audio_core/codec.h"
+#include "audio_core/common.h"
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace AudioCore {
+
+class BehaviorInfo;
+class VoiceContext;
+
+enum class SampleFormat : u8 {
+    Invalid = 0,
+    Pcm8 = 1,
+    Pcm16 = 2,
+    Pcm24 = 3,
+    Pcm32 = 4,
+    PcmFloat = 5,
+    Adpcm = 6,
+};
+
+enum class PlayState : u8 {
+    Started = 0,
+    Stopped = 1,
+    Paused = 2,
+};
+
+enum class ServerPlayState {
+    Play = 0,
+    Stop = 1,
+    RequestStop = 2,
+    Paused = 3,
+};
+
+struct BiquadFilterParameter {
+    bool enabled{};
+    INSERT_PADDING_BYTES(1);
+    std::array<s16, 3> numerator{};
+    std::array<s16, 2> denominator{};
+};
+static_assert(sizeof(BiquadFilterParameter) == 0xc, "BiquadFilterParameter is an invalid size");
+
+struct WaveBuffer {
+    u64_le buffer_address{};
+    u64_le buffer_size{};
+    s32_le start_sample_offset{};
+    s32_le end_sample_offset{};
+    u8 is_looping{};
+    u8 end_of_stream{};
+    u8 sent_to_server{};
+    INSERT_PADDING_BYTES(5);
+    u64 context_address{};
+    u64 context_size{};
+    INSERT_PADDING_BYTES(8);
+};
+static_assert(sizeof(WaveBuffer) == 0x38, "WaveBuffer is an invalid size");
+
+struct ServerWaveBuffer {
+    VAddr buffer_address{};
+    std::size_t buffer_size{};
+    s32 start_sample_offset{};
+    s32 end_sample_offset{};
+    bool is_looping{};
+    bool end_of_stream{};
+    VAddr context_address{};
+    std::size_t context_size{};
+    bool sent_to_dsp{true};
+};
+
+struct BehaviorFlags {
+    BitField<0, 1, u16> is_played_samples_reset_at_loop_point;
+    BitField<1, 1, u16> is_pitch_and_src_skipped;
+};
+static_assert(sizeof(BehaviorFlags) == 0x4, "BehaviorFlags is an invalid size");
+
+struct ADPCMContext {
+    u16 header{};
+    s16 yn1{};
+    s16 yn2{};
+};
+static_assert(sizeof(ADPCMContext) == 0x6, "ADPCMContext is an invalid size");
+
+struct VoiceState {
+    s64 played_sample_count{};
+    s32 offset{};
+    s32 wave_buffer_index{};
+    std::array<bool, AudioCommon::MAX_WAVE_BUFFERS> is_wave_buffer_valid{};
+    s32 wave_buffer_consumed{};
+    std::array<s32, AudioCommon::MAX_SAMPLE_HISTORY> sample_history{};
+    s32 fraction{};
+    VAddr context_address{};
+    Codec::ADPCM_Coeff coeff{};
+    ADPCMContext context{};
+    std::array<s64, 2> biquad_filter_state{};
+    std::array<s32, AudioCommon::MAX_MIX_BUFFERS> previous_samples{};
+    u32 external_context_size{};
+    bool is_external_context_used{};
+    bool voice_dropped{};
+};
+
+class VoiceChannelResource {
+public:
+    struct InParams {
+        s32_le id{};
+        std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> mix_volume{};
+        bool in_use{};
+        INSERT_PADDING_BYTES(11);
+    };
+    static_assert(sizeof(VoiceChannelResource::InParams) == 0x70, "InParams is an invalid size");
+};
+
+class ServerVoiceChannelResource {
+public:
+    explicit ServerVoiceChannelResource(s32 id);
+    ~ServerVoiceChannelResource();
+
+    bool InUse() const;
+    float GetCurrentMixVolumeAt(std::size_t i) const;
+    float GetLastMixVolumeAt(std::size_t i) const;
+    void Update(VoiceChannelResource::InParams& in_params);
+    void UpdateLastMixVolumes();
+
+    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& GetCurrentMixVolume() const;
+    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& GetLastMixVolume() const;
+
+private:
+    s32 id{};
+    std::array<float, AudioCommon::MAX_MIX_BUFFERS> mix_volume{};
+    std::array<float, AudioCommon::MAX_MIX_BUFFERS> last_mix_volume{};
+    bool in_use{};
+};
+
+class VoiceInfo {
+public:
+    struct InParams {
+        s32_le id{};
+        u32_le node_id{};
+        u8 is_new{};
+        u8 is_in_use{};
+        PlayState play_state{};
+        SampleFormat sample_format{};
+        s32_le sample_rate{};
+        s32_le priority{};
+        s32_le sorting_order{};
+        s32_le channel_count{};
+        float_le pitch{};
+        float_le volume{};
+        std::array<BiquadFilterParameter, 2> biquad_filter{};
+        s32_le wave_buffer_count{};
+        s16_le wave_buffer_head{};
+        INSERT_PADDING_BYTES(6);
+        u64_le additional_params_address{};
+        u64_le additional_params_size{};
+        s32_le mix_id{};
+        s32_le splitter_info_id{};
+        std::array<WaveBuffer, 4> wave_buffer{};
+        std::array<u32_le, 6> voice_channel_resource_ids{};
+        // TODO(ogniK): Remaining flags
+        u8 is_voice_drop_flag_clear_requested{};
+        u8 wave_buffer_flush_request_count{};
+        INSERT_PADDING_BYTES(2);
+        BehaviorFlags behavior_flags{};
+        INSERT_PADDING_BYTES(16);
+    };
+    static_assert(sizeof(VoiceInfo::InParams) == 0x170, "InParams is an invalid size");
+
+    struct OutParams {
+        u64_le played_sample_count{};
+        u32_le wave_buffer_consumed{};
+        u8 voice_dropped{};
+        INSERT_PADDING_BYTES(3);
+    };
+    static_assert(sizeof(VoiceInfo::OutParams) == 0x10, "OutParams is an invalid size");
+};
+
+class ServerVoiceInfo {
+public:
+    struct InParams {
+        bool in_use{};
+        bool is_new{};
+        bool should_depop{};
+        SampleFormat sample_format{};
+        s32 sample_rate{};
+        s32 channel_count{};
+        s32 id{};
+        s32 node_id{};
+        s32 mix_id{};
+        ServerPlayState current_playstate{};
+        ServerPlayState last_playstate{};
+        s32 priority{};
+        s32 sorting_order{};
+        float pitch{};
+        float volume{};
+        float last_volume{};
+        std::array<BiquadFilterParameter, AudioCommon::MAX_BIQUAD_FILTERS> biquad_filter{};
+        s32 wave_buffer_count{};
+        s16 wave_bufffer_head{};
+        INSERT_PADDING_BYTES(2);
+        BehaviorFlags behavior_flags{};
+        VAddr additional_params_address{};
+        std::size_t additional_params_size{};
+        std::array<ServerWaveBuffer, AudioCommon::MAX_WAVE_BUFFERS> wave_buffer{};
+        std::array<s32, AudioCommon::MAX_CHANNEL_COUNT> voice_channel_resource_id{};
+        s32 splitter_info_id{};
+        u8 wave_buffer_flush_request_count{};
+        bool voice_drop_flag{};
+        bool buffer_mapped{};
+        std::array<bool, AudioCommon::MAX_BIQUAD_FILTERS> was_biquad_filter_enabled{};
+    };
+
+    struct OutParams {
+        s64 played_sample_count{};
+        s32 wave_buffer_consumed{};
+    };
+
+    ServerVoiceInfo();
+    ~ServerVoiceInfo();
+    void Initialize();
+    void UpdateParameters(const VoiceInfo::InParams& voice_in, BehaviorInfo& behavior_info);
+    void UpdateWaveBuffers(const VoiceInfo::InParams& voice_in,
+                           std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states,
+                           BehaviorInfo& behavior_info);
+    void UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer, const WaveBuffer& in_wave_buffer,
+                          SampleFormat sample_format, bool is_buffer_valid,
+                          BehaviorInfo& behavior_info);
+    void WriteOutStatus(VoiceInfo::OutParams& voice_out, VoiceInfo::InParams& voice_in,
+                        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states);
+
+    const InParams& GetInParams() const;
+    InParams& GetInParams();
+
+    const OutParams& GetOutParams() const;
+    OutParams& GetOutParams();
+
+    bool ShouldSkip() const;
+    bool UpdateForCommandGeneration(VoiceContext& voice_context);
+    void ResetResources(VoiceContext& voice_context);
+    bool UpdateParametersForCommandGeneration(
+        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states);
+    void FlushWaveBuffers(u8 flush_count,
+                          std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states,
+                          s32 channel_count);
+
+private:
+    std::vector<s16> stored_samples;
+    InParams in_params{};
+    OutParams out_params{};
+
+    bool HasValidWaveBuffer(const VoiceState* state) const;
+};
+
+class VoiceContext {
+public:
+    VoiceContext(std::size_t voice_count);
+    ~VoiceContext();
+
+    std::size_t GetVoiceCount() const;
+    ServerVoiceChannelResource& GetChannelResource(std::size_t i);
+    const ServerVoiceChannelResource& GetChannelResource(std::size_t i) const;
+    VoiceState& GetState(std::size_t i);
+    const VoiceState& GetState(std::size_t i) const;
+    VoiceState& GetDspSharedState(std::size_t i);
+    const VoiceState& GetDspSharedState(std::size_t i) const;
+    ServerVoiceInfo& GetInfo(std::size_t i);
+    const ServerVoiceInfo& GetInfo(std::size_t i) const;
+    ServerVoiceInfo& GetSortedInfo(std::size_t i);
+    const ServerVoiceInfo& GetSortedInfo(std::size_t i) const;
+
+    s32 DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, s32 channel,
+                    s32 channel_count, s32 buffer_offset, s32 sample_count,
+                    Core::Memory::Memory& memory);
+    void SortInfo();
+    void UpdateStateByDspShared();
+
+private:
+    std::size_t voice_count{};
+    std::vector<ServerVoiceChannelResource> voice_channel_resources{};
+    std::vector<VoiceState> voice_states{};
+    std::vector<VoiceState> dsp_voice_states{};
+    std::vector<ServerVoiceInfo> voice_info{};
+    std::vector<ServerVoiceInfo*> sorted_voice_info{};
+};
+
+} // namespace AudioCore
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index b96ca9374..d0c405ec7 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -126,6 +126,8 @@ add_library(core STATIC
     file_sys/vfs_vector.h
     file_sys/xts_archive.cpp
     file_sys/xts_archive.h
+    frontend/applets/controller.cpp
+    frontend/applets/controller.h
     frontend/applets/error.cpp
     frontend/applets/error.h
     frontend/applets/general_frontend.cpp
@@ -244,6 +246,8 @@ add_library(core STATIC
     hle/service/am/applet_oe.h
     hle/service/am/applets/applets.cpp
     hle/service/am/applets/applets.h
+    hle/service/am/applets/controller.cpp
+    hle/service/am/applets/controller.h
     hle/service/am/applets/error.cpp
     hle/service/am/applets/error.h
     hle/service/am/applets/general_backend.cpp
diff --git a/src/core/core.cpp b/src/core/core.cpp
index c2c0eec0b..df81e8e2c 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -188,7 +188,6 @@ struct System::Impl {
         if (!gpu_core) {
             return ResultStatus::ErrorVideoCore;
         }
-        gpu_core->Renderer().Rasterizer().SetupDirtyFlags();
 
         is_powered_on = true;
         exit_lock = false;
diff --git a/src/core/frontend/applets/controller.cpp b/src/core/frontend/applets/controller.cpp
new file mode 100644
index 000000000..4505da758
--- /dev/null
+++ b/src/core/frontend/applets/controller.cpp
@@ -0,0 +1,81 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/frontend/applets/controller.h"
+#include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/hid.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Core::Frontend {
+
+ControllerApplet::~ControllerApplet() = default;
+
+DefaultControllerApplet::~DefaultControllerApplet() = default;
+
+void DefaultControllerApplet::ReconfigureControllers(std::function<void()> callback,
+                                                     ControllerParameters parameters) const {
+    LOG_INFO(Service_HID, "called, deducing the best configuration based on the given parameters!");
+
+    auto& npad =
+        Core::System::GetInstance()
+            .ServiceManager()
+            .GetService<Service::HID::Hid>("hid")
+            ->GetAppletResource()
+            ->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad);
+
+    auto& players = Settings::values.players;
+
+    const std::size_t min_supported_players =
+        parameters.enable_single_mode ? 1 : parameters.min_players;
+
+    // Disconnect Handheld first.
+    npad.DisconnectNPadAtIndex(8);
+
+    // Deduce the best configuration based on the input parameters.
+    for (std::size_t index = 0; index < players.size() - 2; ++index) {
+        // First, disconnect all controllers regardless of the value of keep_controllers_connected.
+        // This makes it easy to connect the desired controllers.
+        npad.DisconnectNPadAtIndex(index);
+
+        // Only connect the minimum number of required players.
+        if (index >= min_supported_players) {
+            continue;
+        }
+
+        // Connect controllers based on the following priority list from highest to lowest priority:
+        // Pro Controller -> Dual Joycons -> Left Joycon/Right Joycon -> Handheld
+        if (parameters.allow_pro_controller) {
+            npad.AddNewControllerAt(
+                npad.MapSettingsTypeToNPad(Settings::ControllerType::ProController), index);
+        } else if (parameters.allow_dual_joycons) {
+            npad.AddNewControllerAt(
+                npad.MapSettingsTypeToNPad(Settings::ControllerType::DualJoyconDetached), index);
+        } else if (parameters.allow_left_joycon && parameters.allow_right_joycon) {
+            // Assign left joycons to even player indices and right joycons to odd player indices.
+            // We do this since Captain Toad Treasure Tracker expects a left joycon for Player 1 and
+            // a right Joycon for Player 2 in 2 Player Assist mode.
+            if (index % 2 == 0) {
+                npad.AddNewControllerAt(
+                    npad.MapSettingsTypeToNPad(Settings::ControllerType::LeftJoycon), index);
+            } else {
+                npad.AddNewControllerAt(
+                    npad.MapSettingsTypeToNPad(Settings::ControllerType::RightJoycon), index);
+            }
+        } else if (index == 0 && parameters.enable_single_mode && parameters.allow_handheld &&
+                   !Settings::values.use_docked_mode) {
+            // We should *never* reach here under any normal circumstances.
+            npad.AddNewControllerAt(npad.MapSettingsTypeToNPad(Settings::ControllerType::Handheld),
+                                    index);
+        } else {
+            UNREACHABLE_MSG("Unable to add a new controller based on the given parameters!");
+        }
+    }
+
+    callback();
+}
+
+} // namespace Core::Frontend
diff --git a/src/core/frontend/applets/controller.h b/src/core/frontend/applets/controller.h
new file mode 100644
index 000000000..a227f15cd
--- /dev/null
+++ b/src/core/frontend/applets/controller.h
@@ -0,0 +1,48 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <functional>
+
+#include "common/common_types.h"
+
+namespace Core::Frontend {
+
+using BorderColor = std::array<u8, 4>;
+using ExplainText = std::array<char, 0x81>;
+
+struct ControllerParameters {
+    s8 min_players{};
+    s8 max_players{};
+    bool keep_controllers_connected{};
+    bool enable_single_mode{};
+    bool enable_border_color{};
+    std::vector<BorderColor> border_colors{};
+    bool enable_explain_text{};
+    std::vector<ExplainText> explain_text{};
+    bool allow_pro_controller{};
+    bool allow_handheld{};
+    bool allow_dual_joycons{};
+    bool allow_left_joycon{};
+    bool allow_right_joycon{};
+};
+
+class ControllerApplet {
+public:
+    virtual ~ControllerApplet();
+
+    virtual void ReconfigureControllers(std::function<void()> callback,
+                                        ControllerParameters parameters) const = 0;
+};
+
+class DefaultControllerApplet final : public ControllerApplet {
+public:
+    ~DefaultControllerApplet() override;
+
+    void ReconfigureControllers(std::function<void()> callback,
+                                ControllerParameters parameters) const override;
+};
+
+} // namespace Core::Frontend
diff --git a/src/core/hle/service/am/applets/applets.cpp b/src/core/hle/service/am/applets/applets.cpp
index c3261f3e6..4e0800f9a 100644
--- a/src/core/hle/service/am/applets/applets.cpp
+++ b/src/core/hle/service/am/applets/applets.cpp
@@ -5,6 +5,7 @@
 #include <cstring>
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/error.h"
 #include "core/frontend/applets/general_frontend.h"
 #include "core/frontend/applets/profile_select.h"
@@ -15,6 +16,7 @@
 #include "core/hle/kernel/writable_event.h"
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applets/applets.h"
+#include "core/hle/service/am/applets/controller.h"
 #include "core/hle/service/am/applets/error.h"
 #include "core/hle/service/am/applets/general_backend.h"
 #include "core/hle/service/am/applets/profile_select.h"
@@ -140,14 +142,14 @@ void Applet::Initialize() {
 
 AppletFrontendSet::AppletFrontendSet() = default;
 
-AppletFrontendSet::AppletFrontendSet(ParentalControlsApplet parental_controls, ErrorApplet error,
+AppletFrontendSet::AppletFrontendSet(ControllerApplet controller, ECommerceApplet e_commerce,
+                                     ErrorApplet error, ParentalControlsApplet parental_controls,
                                      PhotoViewer photo_viewer, ProfileSelect profile_select,
-                                     SoftwareKeyboard software_keyboard, WebBrowser web_browser,
-                                     ECommerceApplet e_commerce)
-    : parental_controls{std::move(parental_controls)}, error{std::move(error)},
-      photo_viewer{std::move(photo_viewer)}, profile_select{std::move(profile_select)},
-      software_keyboard{std::move(software_keyboard)}, web_browser{std::move(web_browser)},
-      e_commerce{std::move(e_commerce)} {}
+                                     SoftwareKeyboard software_keyboard, WebBrowser web_browser)
+    : controller{std::move(controller)}, e_commerce{std::move(e_commerce)}, error{std::move(error)},
+      parental_controls{std::move(parental_controls)}, photo_viewer{std::move(photo_viewer)},
+      profile_select{std::move(profile_select)}, software_keyboard{std::move(software_keyboard)},
+      web_browser{std::move(web_browser)} {}
 
 AppletFrontendSet::~AppletFrontendSet() = default;
 
@@ -164,20 +166,37 @@ const AppletFrontendSet& AppletManager::GetAppletFrontendSet() const {
 }
 
 void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
-    if (set.parental_controls != nullptr)
-        frontend.parental_controls = std::move(set.parental_controls);
-    if (set.error != nullptr)
+    if (set.controller != nullptr) {
+        frontend.controller = std::move(set.controller);
+    }
+
+    if (set.e_commerce != nullptr) {
+        frontend.e_commerce = std::move(set.e_commerce);
+    }
+
+    if (set.error != nullptr) {
         frontend.error = std::move(set.error);
-    if (set.photo_viewer != nullptr)
+    }
+
+    if (set.parental_controls != nullptr) {
+        frontend.parental_controls = std::move(set.parental_controls);
+    }
+
+    if (set.photo_viewer != nullptr) {
         frontend.photo_viewer = std::move(set.photo_viewer);
-    if (set.profile_select != nullptr)
+    }
+
+    if (set.profile_select != nullptr) {
         frontend.profile_select = std::move(set.profile_select);
-    if (set.software_keyboard != nullptr)
+    }
+
+    if (set.software_keyboard != nullptr) {
         frontend.software_keyboard = std::move(set.software_keyboard);
-    if (set.web_browser != nullptr)
+    }
+
+    if (set.web_browser != nullptr) {
         frontend.web_browser = std::move(set.web_browser);
-    if (set.e_commerce != nullptr)
-        frontend.e_commerce = std::move(set.e_commerce);
+    }
 }
 
 void AppletManager::SetDefaultAppletFrontendSet() {
@@ -186,15 +205,23 @@ void AppletManager::SetDefaultAppletFrontendSet() {
 }
 
 void AppletManager::SetDefaultAppletsIfMissing() {
-    if (frontend.parental_controls == nullptr) {
-        frontend.parental_controls =
-            std::make_unique<Core::Frontend::DefaultParentalControlsApplet>();
+    if (frontend.controller == nullptr) {
+        frontend.controller = std::make_unique<Core::Frontend::DefaultControllerApplet>();
+    }
+
+    if (frontend.e_commerce == nullptr) {
+        frontend.e_commerce = std::make_unique<Core::Frontend::DefaultECommerceApplet>();
     }
 
     if (frontend.error == nullptr) {
         frontend.error = std::make_unique<Core::Frontend::DefaultErrorApplet>();
     }
 
+    if (frontend.parental_controls == nullptr) {
+        frontend.parental_controls =
+            std::make_unique<Core::Frontend::DefaultParentalControlsApplet>();
+    }
+
     if (frontend.photo_viewer == nullptr) {
         frontend.photo_viewer = std::make_unique<Core::Frontend::DefaultPhotoViewerApplet>();
     }
@@ -211,10 +238,6 @@ void AppletManager::SetDefaultAppletsIfMissing() {
     if (frontend.web_browser == nullptr) {
         frontend.web_browser = std::make_unique<Core::Frontend::DefaultWebBrowserApplet>();
     }
-
-    if (frontend.e_commerce == nullptr) {
-        frontend.e_commerce = std::make_unique<Core::Frontend::DefaultECommerceApplet>();
-    }
 }
 
 void AppletManager::ClearAll() {
@@ -225,6 +248,8 @@ std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id) const {
     switch (id) {
     case AppletId::Auth:
         return std::make_shared<Auth>(system, *frontend.parental_controls);
+    case AppletId::Controller:
+        return std::make_shared<Controller>(system, *frontend.controller);
     case AppletId::Error:
         return std::make_shared<Error>(system, *frontend.error);
     case AppletId::ProfileSelect:
diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
index e75be86a2..a1f4cf897 100644
--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -17,6 +17,7 @@ class System;
 }
 
 namespace Core::Frontend {
+class ControllerApplet;
 class ECommerceApplet;
 class ErrorApplet;
 class ParentalControlsApplet;
@@ -155,19 +156,20 @@ protected:
 };
 
 struct AppletFrontendSet {
-    using ParentalControlsApplet = std::unique_ptr<Core::Frontend::ParentalControlsApplet>;
+    using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
+    using ECommerceApplet = std::unique_ptr<Core::Frontend::ECommerceApplet>;
     using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
+    using ParentalControlsApplet = std::unique_ptr<Core::Frontend::ParentalControlsApplet>;
     using PhotoViewer = std::unique_ptr<Core::Frontend::PhotoViewerApplet>;
     using ProfileSelect = std::unique_ptr<Core::Frontend::ProfileSelectApplet>;
     using SoftwareKeyboard = std::unique_ptr<Core::Frontend::SoftwareKeyboardApplet>;
     using WebBrowser = std::unique_ptr<Core::Frontend::WebBrowserApplet>;
-    using ECommerceApplet = std::unique_ptr<Core::Frontend::ECommerceApplet>;
 
     AppletFrontendSet();
-    AppletFrontendSet(ParentalControlsApplet parental_controls, ErrorApplet error,
-                      PhotoViewer photo_viewer, ProfileSelect profile_select,
-                      SoftwareKeyboard software_keyboard, WebBrowser web_browser,
-                      ECommerceApplet e_commerce);
+    AppletFrontendSet(ControllerApplet controller, ECommerceApplet e_commerce, ErrorApplet error,
+                      ParentalControlsApplet parental_controls, PhotoViewer photo_viewer,
+                      ProfileSelect profile_select, SoftwareKeyboard software_keyboard,
+                      WebBrowser web_browser);
     ~AppletFrontendSet();
 
     AppletFrontendSet(const AppletFrontendSet&) = delete;
@@ -176,13 +178,14 @@ struct AppletFrontendSet {
     AppletFrontendSet(AppletFrontendSet&&) noexcept;
     AppletFrontendSet& operator=(AppletFrontendSet&&) noexcept;
 
-    ParentalControlsApplet parental_controls;
+    ControllerApplet controller;
+    ECommerceApplet e_commerce;
     ErrorApplet error;
+    ParentalControlsApplet parental_controls;
     PhotoViewer photo_viewer;
     ProfileSelect profile_select;
     SoftwareKeyboard software_keyboard;
     WebBrowser web_browser;
-    ECommerceApplet e_commerce;
 };
 
 class AppletManager {
diff --git a/src/core/hle/service/am/applets/controller.cpp b/src/core/hle/service/am/applets/controller.cpp
new file mode 100644
index 000000000..2151da783
--- /dev/null
+++ b/src/core/hle/service/am/applets/controller.cpp
@@ -0,0 +1,210 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <cstring>
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/string_util.h"
+#include "core/core.h"
+#include "core/frontend/applets/controller.h"
+#include "core/hle/result.h"
+#include "core/hle/service/am/am.h"
+#include "core/hle/service/am/applets/controller.h"
+#include "core/hle/service/hid/controllers/npad.h"
+
+namespace Service::AM::Applets {
+
+// This error code (0x183ACA) is thrown when the applet fails to initialize.
+[[maybe_unused]] constexpr ResultCode ERR_CONTROLLER_APPLET_3101{ErrorModule::HID, 3101};
+// This error code (0x183CCA) is thrown when the u32 result in ControllerSupportResultInfo is 2.
+[[maybe_unused]] constexpr ResultCode ERR_CONTROLLER_APPLET_3102{ErrorModule::HID, 3102};
+
+static Core::Frontend::ControllerParameters ConvertToFrontendParameters(
+    ControllerSupportArgPrivate private_arg, ControllerSupportArgHeader header, bool enable_text,
+    std::vector<IdentificationColor> identification_colors, std::vector<ExplainText> text) {
+    HID::Controller_NPad::NPadType npad_style_set;
+    npad_style_set.raw = private_arg.style_set;
+
+    return {
+        .min_players = std::max(s8(1), header.player_count_min),
+        .max_players = header.player_count_max,
+        .keep_controllers_connected = header.enable_take_over_connection,
+        .enable_single_mode = header.enable_single_mode,
+        .enable_border_color = header.enable_identification_color,
+        .border_colors = identification_colors,
+        .enable_explain_text = enable_text,
+        .explain_text = text,
+        .allow_pro_controller = npad_style_set.pro_controller == 1,
+        .allow_handheld = npad_style_set.handheld == 1,
+        .allow_dual_joycons = npad_style_set.joycon_dual == 1,
+        .allow_left_joycon = npad_style_set.joycon_left == 1,
+        .allow_right_joycon = npad_style_set.joycon_right == 1,
+    };
+}
+
+Controller::Controller(Core::System& system_, const Core::Frontend::ControllerApplet& frontend_)
+    : Applet{system_.Kernel()}, frontend(frontend_) {}
+
+Controller::~Controller() = default;
+
+void Controller::Initialize() {
+    Applet::Initialize();
+
+    LOG_INFO(Service_HID, "Initializing Controller Applet.");
+
+    LOG_DEBUG(Service_HID,
+              "Initializing Applet with common_args: arg_version={}, lib_version={}, "
+              "play_startup_sound={}, size={}, system_tick={}, theme_color={}",
+              common_args.arguments_version, common_args.library_version,
+              common_args.play_startup_sound, common_args.size, common_args.system_tick,
+              common_args.theme_color);
+
+    library_applet_version = LibraryAppletVersion{common_args.library_version};
+
+    const auto private_arg_storage = broker.PopNormalDataToApplet();
+    ASSERT(private_arg_storage != nullptr);
+
+    const auto& private_arg = private_arg_storage->GetData();
+    ASSERT(private_arg.size() == sizeof(ControllerSupportArgPrivate));
+
+    std::memcpy(&controller_private_arg, private_arg.data(), sizeof(ControllerSupportArgPrivate));
+    ASSERT_MSG(controller_private_arg.arg_private_size == sizeof(ControllerSupportArgPrivate),
+               "Unknown ControllerSupportArgPrivate revision={} with size={}",
+               library_applet_version, controller_private_arg.arg_private_size);
+
+    switch (controller_private_arg.mode) {
+    case ControllerSupportMode::ShowControllerSupport: {
+        const auto user_arg_storage = broker.PopNormalDataToApplet();
+        ASSERT(user_arg_storage != nullptr);
+
+        const auto& user_arg = user_arg_storage->GetData();
+        switch (library_applet_version) {
+        case LibraryAppletVersion::Version3:
+        case LibraryAppletVersion::Version4:
+        case LibraryAppletVersion::Version5:
+            ASSERT(user_arg.size() == sizeof(ControllerSupportArgOld));
+            std::memcpy(&controller_user_arg_old, user_arg.data(), sizeof(ControllerSupportArgOld));
+            break;
+        case LibraryAppletVersion::Version7:
+            ASSERT(user_arg.size() == sizeof(ControllerSupportArgNew));
+            std::memcpy(&controller_user_arg_new, user_arg.data(), sizeof(ControllerSupportArgNew));
+            break;
+        default:
+            UNIMPLEMENTED_MSG("Unknown ControllerSupportArg revision={} with size={}",
+                              library_applet_version, controller_private_arg.arg_size);
+            ASSERT(user_arg.size() >= sizeof(ControllerSupportArgNew));
+            std::memcpy(&controller_user_arg_new, user_arg.data(), sizeof(ControllerSupportArgNew));
+            break;
+        }
+        break;
+    }
+    case ControllerSupportMode::ShowControllerStrapGuide:
+    case ControllerSupportMode::ShowControllerFirmwareUpdate:
+    default: {
+        UNIMPLEMENTED_MSG("Unimplemented ControllerSupportMode={}", controller_private_arg.mode);
+        break;
+    }
+    }
+}
+
+bool Controller::TransactionComplete() const {
+    return complete;
+}
+
+ResultCode Controller::GetStatus() const {
+    return status;
+}
+
+void Controller::ExecuteInteractive() {
+    UNREACHABLE_MSG("Attempted to call interactive execution on non-interactive applet.");
+}
+
+void Controller::Execute() {
+    switch (controller_private_arg.mode) {
+    case ControllerSupportMode::ShowControllerSupport: {
+        const auto parameters = [this] {
+            switch (library_applet_version) {
+            case LibraryAppletVersion::Version3:
+            case LibraryAppletVersion::Version4:
+            case LibraryAppletVersion::Version5:
+                return ConvertToFrontendParameters(
+                    controller_private_arg, controller_user_arg_old.header,
+                    controller_user_arg_old.enable_explain_text,
+                    std::vector<IdentificationColor>(
+                        controller_user_arg_old.identification_colors.begin(),
+                        controller_user_arg_old.identification_colors.end()),
+                    std::vector<ExplainText>(controller_user_arg_old.explain_text.begin(),
+                                             controller_user_arg_old.explain_text.end()));
+            case LibraryAppletVersion::Version7:
+            default:
+                return ConvertToFrontendParameters(
+                    controller_private_arg, controller_user_arg_new.header,
+                    controller_user_arg_new.enable_explain_text,
+                    std::vector<IdentificationColor>(
+                        controller_user_arg_new.identification_colors.begin(),
+                        controller_user_arg_new.identification_colors.end()),
+                    std::vector<ExplainText>(controller_user_arg_new.explain_text.begin(),
+                                             controller_user_arg_new.explain_text.end()));
+            }
+        }();
+
+        is_single_mode = parameters.enable_single_mode;
+
+        LOG_DEBUG(Service_HID,
+                  "Controller Parameters: min_players={}, max_players={}, "
+                  "keep_controllers_connected={}, enable_single_mode={}, enable_border_color={}, "
+                  "enable_explain_text={}, allow_pro_controller={}, allow_handheld={}, "
+                  "allow_dual_joycons={}, allow_left_joycon={}, allow_right_joycon={}",
+                  parameters.min_players, parameters.max_players,
+                  parameters.keep_controllers_connected, parameters.enable_single_mode,
+                  parameters.enable_border_color, parameters.enable_explain_text,
+                  parameters.allow_pro_controller, parameters.allow_handheld,
+                  parameters.allow_dual_joycons, parameters.allow_left_joycon,
+                  parameters.allow_right_joycon);
+
+        frontend.ReconfigureControllers([this] { ConfigurationComplete(); }, parameters);
+        break;
+    }
+    case ControllerSupportMode::ShowControllerStrapGuide:
+    case ControllerSupportMode::ShowControllerFirmwareUpdate:
+    default: {
+        ConfigurationComplete();
+        break;
+    }
+    }
+}
+
+void Controller::ConfigurationComplete() {
+    ControllerSupportResultInfo result_info{};
+
+    const auto& players = Settings::values.players;
+
+    // If enable_single_mode is enabled, player_count is 1 regardless of any other parameters.
+    // Otherwise, only count connected players from P1-P8.
+    result_info.player_count =
+        is_single_mode ? 1
+                       : static_cast<s8>(std::count_if(
+                             players.begin(), players.end() - 2,
+                             [](Settings::PlayerInput player) { return player.connected; }));
+
+    result_info.selected_id = HID::Controller_NPad::IndexToNPad(
+        std::distance(players.begin(),
+                      std::find_if(players.begin(), players.end(),
+                                   [](Settings::PlayerInput player) { return player.connected; })));
+
+    result_info.result = 0;
+
+    LOG_DEBUG(Service_HID, "Result Info: player_count={}, selected_id={}, result={}",
+              result_info.player_count, result_info.selected_id, result_info.result);
+
+    complete = true;
+    out_data = std::vector<u8>(sizeof(ControllerSupportResultInfo));
+    std::memcpy(out_data.data(), &result_info, out_data.size());
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/controller.h b/src/core/hle/service/am/applets/controller.h
new file mode 100644
index 000000000..f7bb3fba9
--- /dev/null
+++ b/src/core/hle/service/am/applets/controller.h
@@ -0,0 +1,123 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/result.h"
+#include "core/hle/service/am/applets/applets.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::AM::Applets {
+
+using IdentificationColor = std::array<u8, 4>;
+using ExplainText = std::array<char, 0x81>;
+
+enum class LibraryAppletVersion : u32_le {
+    Version3 = 0x3, // 1.0.0 - 2.3.0
+    Version4 = 0x4, // 3.0.0 - 5.1.0
+    Version5 = 0x5, // 6.0.0 - 7.0.1
+    Version7 = 0x7, // 8.0.0+
+};
+
+enum class ControllerSupportMode : u8 {
+    ShowControllerSupport = 0,
+    ShowControllerStrapGuide = 1,
+    ShowControllerFirmwareUpdate = 2,
+};
+
+enum class ControllerSupportCaller : u8 {
+    Application = 0,
+    System = 1,
+};
+
+struct ControllerSupportArgPrivate {
+    u32 arg_private_size{};
+    u32 arg_size{};
+    bool flag_0{};
+    bool flag_1{};
+    ControllerSupportMode mode{};
+    ControllerSupportCaller caller{};
+    u32 style_set{};
+    u32 joy_hold_type{};
+};
+static_assert(sizeof(ControllerSupportArgPrivate) == 0x14,
+              "ControllerSupportArgPrivate has incorrect size.");
+
+struct ControllerSupportArgHeader {
+    s8 player_count_min{};
+    s8 player_count_max{};
+    bool enable_take_over_connection{};
+    bool enable_left_justify{};
+    bool enable_permit_joy_dual{};
+    bool enable_single_mode{};
+    bool enable_identification_color{};
+};
+static_assert(sizeof(ControllerSupportArgHeader) == 0x7,
+              "ControllerSupportArgHeader has incorrect size.");
+
+// LibraryAppletVersion 0x3, 0x4, 0x5
+struct ControllerSupportArgOld {
+    ControllerSupportArgHeader header{};
+    std::array<IdentificationColor, 4> identification_colors{};
+    bool enable_explain_text{};
+    std::array<ExplainText, 4> explain_text{};
+};
+static_assert(sizeof(ControllerSupportArgOld) == 0x21C,
+              "ControllerSupportArgOld has incorrect size.");
+
+// LibraryAppletVersion 0x7
+struct ControllerSupportArgNew {
+    ControllerSupportArgHeader header{};
+    std::array<IdentificationColor, 8> identification_colors{};
+    bool enable_explain_text{};
+    std::array<ExplainText, 8> explain_text{};
+};
+static_assert(sizeof(ControllerSupportArgNew) == 0x430,
+              "ControllerSupportArgNew has incorrect size.");
+
+struct ControllerSupportResultInfo {
+    s8 player_count{};
+    INSERT_PADDING_BYTES(3);
+    u32 selected_id{};
+    u32 result{};
+};
+static_assert(sizeof(ControllerSupportResultInfo) == 0xC,
+              "ControllerSupportResultInfo has incorrect size.");
+
+class Controller final : public Applet {
+public:
+    explicit Controller(Core::System& system_, const Core::Frontend::ControllerApplet& frontend_);
+    ~Controller() override;
+
+    void Initialize() override;
+
+    bool TransactionComplete() const override;
+    ResultCode GetStatus() const override;
+    void ExecuteInteractive() override;
+    void Execute() override;
+
+    void ConfigurationComplete();
+
+private:
+    const Core::Frontend::ControllerApplet& frontend;
+
+    LibraryAppletVersion library_applet_version;
+    ControllerSupportArgPrivate controller_private_arg;
+    ControllerSupportArgOld controller_user_arg_old;
+    ControllerSupportArgNew controller_user_arg_new;
+    bool complete{false};
+    ResultCode status{RESULT_SUCCESS};
+    bool is_single_mode{false};
+    std::vector<u8> out_data;
+};
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index d8359abaa..a2d3ded7b 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -26,7 +26,7 @@ namespace Service::Audio {
 
 class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
-    explicit IAudioRenderer(Core::System& system, AudioCore::AudioRendererParameter audren_params,
+    explicit IAudioRenderer(Core::System& system, AudioCommon::AudioRendererParameter audren_params,
                             const std::size_t instance_number)
         : ServiceFramework("IAudioRenderer") {
         // clang-format off
@@ -94,14 +94,15 @@ private:
     void RequestUpdateImpl(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "(STUBBED) called");
 
-        auto result = renderer->UpdateAudioRenderer(ctx.ReadBuffer());
+        std::vector<u8> output_params(ctx.GetWriteBufferSize());
+        auto result = renderer->UpdateAudioRenderer(ctx.ReadBuffer(), output_params);
 
-        if (result.Succeeded()) {
-            ctx.WriteBuffer(result.Unwrap());
+        if (result.IsSuccess()) {
+            ctx.WriteBuffer(output_params);
         }
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result.Code());
+        rb.Push(result);
     }
 
     void Start(Kernel::HLERequestContext& ctx) {
@@ -346,7 +347,7 @@ void AudRenU::OpenAudioRenderer(Kernel::HLERequestContext& ctx) {
     OpenAudioRendererImpl(ctx);
 }
 
-static u64 CalculateNumPerformanceEntries(const AudioCore::AudioRendererParameter& params) {
+static u64 CalculateNumPerformanceEntries(const AudioCommon::AudioRendererParameter& params) {
     // +1 represents the final mix.
     return u64{params.effect_count} + params.submix_count + params.sink_count + params.voice_count +
            1;
@@ -375,7 +376,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     constexpr u64 upsampler_manager_size = 0x48;
 
     // Calculates the part of the size that relates to mix buffers.
-    const auto calculate_mix_buffer_sizes = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_mix_buffer_sizes = [](const AudioCommon::AudioRendererParameter& params) {
         // As of 8.0.0 this is the maximum on voice channels.
         constexpr u64 max_voice_channels = 6;
 
@@ -397,7 +398,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the portion of the size related to the mix data (and the sorting thereof).
-    const auto calculate_mix_info_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_mix_info_size = [](const AudioCommon::AudioRendererParameter& params) {
         // The size of the mixing info data structure.
         constexpr u64 mix_info_size = 0x940;
 
@@ -447,7 +448,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the part of the size related to voice channel info.
-    const auto calculate_voice_info_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_voice_info_size = [](const AudioCommon::AudioRendererParameter& params) {
         constexpr u64 voice_info_size = 0x220;
         constexpr u64 voice_resource_size = 0xD0;
 
@@ -461,7 +462,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the part of the size related to memory pools.
-    const auto calculate_memory_pools_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_memory_pools_size = [](const AudioCommon::AudioRendererParameter& params) {
         const u64 num_memory_pools = sizeof(s32) * (u64{params.effect_count} + params.voice_count);
         const u64 memory_pool_info_size = 0x20;
         return Common::AlignUp(num_memory_pools * memory_pool_info_size, info_field_alignment_size);
@@ -469,7 +470,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
 
     // Calculates the part of the size related to the splitter context.
     const auto calculate_splitter_context_size =
-        [](const AudioCore::AudioRendererParameter& params) -> u64 {
+        [](const AudioCommon::AudioRendererParameter& params) -> u64 {
         if (!IsFeatureSupported(AudioFeatures::Splitter, params.revision)) {
             return 0;
         }
@@ -488,27 +489,29 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the part of the size related to the upsampler info.
-    const auto calculate_upsampler_info_size = [](const AudioCore::AudioRendererParameter& params) {
-        constexpr u64 upsampler_info_size = 0x280;
-        // Yes, using the buffer size over info alignment size is intentional here.
-        return Common::AlignUp(upsampler_info_size * (u64{params.submix_count} + params.sink_count),
-                               buffer_alignment_size);
-    };
+    const auto calculate_upsampler_info_size =
+        [](const AudioCommon::AudioRendererParameter& params) {
+            constexpr u64 upsampler_info_size = 0x280;
+            // Yes, using the buffer size over info alignment size is intentional here.
+            return Common::AlignUp(upsampler_info_size *
+                                       (u64{params.submix_count} + params.sink_count),
+                                   buffer_alignment_size);
+        };
 
     // Calculates the part of the size related to effect info.
-    const auto calculate_effect_info_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_effect_info_size = [](const AudioCommon::AudioRendererParameter& params) {
         constexpr u64 effect_info_size = 0x2B0;
         return Common::AlignUp(effect_info_size * params.effect_count, info_field_alignment_size);
     };
 
     // Calculates the part of the size related to audio sink info.
-    const auto calculate_sink_info_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_sink_info_size = [](const AudioCommon::AudioRendererParameter& params) {
         const u64 sink_info_size = 0x170;
         return Common::AlignUp(sink_info_size * params.sink_count, info_field_alignment_size);
     };
 
     // Calculates the part of the size related to voice state info.
-    const auto calculate_voice_state_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_voice_state_size = [](const AudioCommon::AudioRendererParameter& params) {
         const u64 voice_state_size = 0x100;
         const u64 additional_size = buffer_alignment_size - 1;
         return Common::AlignUp(voice_state_size * params.voice_count + additional_size,
@@ -516,7 +519,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the part of the size related to performance statistics.
-    const auto calculate_perf_size = [](const AudioCore::AudioRendererParameter& params) {
+    const auto calculate_perf_size = [](const AudioCommon::AudioRendererParameter& params) {
         // Extra size value appended to the end of the calculation.
         constexpr u64 appended = 128;
 
@@ -543,79 +546,81 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
     };
 
     // Calculates the part of the size that relates to the audio command buffer.
-    const auto calculate_command_buffer_size = [](const AudioCore::AudioRendererParameter& params) {
-        constexpr u64 alignment = (buffer_alignment_size - 1) * 2;
+    const auto calculate_command_buffer_size =
+        [](const AudioCommon::AudioRendererParameter& params) {
+            constexpr u64 alignment = (buffer_alignment_size - 1) * 2;
 
-        if (!IsFeatureSupported(AudioFeatures::VariadicCommandBuffer, params.revision)) {
-            constexpr u64 command_buffer_size = 0x18000;
+            if (!IsFeatureSupported(AudioFeatures::VariadicCommandBuffer, params.revision)) {
+                constexpr u64 command_buffer_size = 0x18000;
 
-            return command_buffer_size + alignment;
-        }
+                return command_buffer_size + alignment;
+            }
 
-        // When the variadic command buffer is supported, this means
-        // the command generator for the audio renderer can issue commands
-        // that are (as one would expect), variable in size. So what we need to do
-        // is determine the maximum possible size for a few command data structures
-        // then multiply them by the amount of present commands indicated by the given
-        // respective audio parameters.
+            // When the variadic command buffer is supported, this means
+            // the command generator for the audio renderer can issue commands
+            // that are (as one would expect), variable in size. So what we need to do
+            // is determine the maximum possible size for a few command data structures
+            // then multiply them by the amount of present commands indicated by the given
+            // respective audio parameters.
 
-        constexpr u64 max_biquad_filters = 2;
-        constexpr u64 max_mix_buffers = 24;
+            constexpr u64 max_biquad_filters = 2;
+            constexpr u64 max_mix_buffers = 24;
 
-        constexpr u64 biquad_filter_command_size = 0x2C;
+            constexpr u64 biquad_filter_command_size = 0x2C;
 
-        constexpr u64 depop_mix_command_size = 0x24;
-        constexpr u64 depop_setup_command_size = 0x50;
+            constexpr u64 depop_mix_command_size = 0x24;
+            constexpr u64 depop_setup_command_size = 0x50;
 
-        constexpr u64 effect_command_max_size = 0x540;
+            constexpr u64 effect_command_max_size = 0x540;
 
-        constexpr u64 mix_command_size = 0x1C;
-        constexpr u64 mix_ramp_command_size = 0x24;
-        constexpr u64 mix_ramp_grouped_command_size = 0x13C;
+            constexpr u64 mix_command_size = 0x1C;
+            constexpr u64 mix_ramp_command_size = 0x24;
+            constexpr u64 mix_ramp_grouped_command_size = 0x13C;
 
-        constexpr u64 perf_command_size = 0x28;
+            constexpr u64 perf_command_size = 0x28;
 
-        constexpr u64 sink_command_size = 0x130;
+            constexpr u64 sink_command_size = 0x130;
 
-        constexpr u64 submix_command_max_size =
-            depop_mix_command_size + (mix_command_size * max_mix_buffers) * max_mix_buffers;
+            constexpr u64 submix_command_max_size =
+                depop_mix_command_size + (mix_command_size * max_mix_buffers) * max_mix_buffers;
 
-        constexpr u64 volume_command_size = 0x1C;
-        constexpr u64 volume_ramp_command_size = 0x20;
+            constexpr u64 volume_command_size = 0x1C;
+            constexpr u64 volume_ramp_command_size = 0x20;
 
-        constexpr u64 voice_biquad_filter_command_size =
-            biquad_filter_command_size * max_biquad_filters;
-        constexpr u64 voice_data_command_size = 0x9C;
-        const u64 voice_command_max_size =
-            (params.splitter_count * depop_setup_command_size) +
-            (voice_data_command_size + voice_biquad_filter_command_size + volume_ramp_command_size +
-             mix_ramp_grouped_command_size);
+            constexpr u64 voice_biquad_filter_command_size =
+                biquad_filter_command_size * max_biquad_filters;
+            constexpr u64 voice_data_command_size = 0x9C;
+            const u64 voice_command_max_size =
+                (params.splitter_count * depop_setup_command_size) +
+                (voice_data_command_size + voice_biquad_filter_command_size +
+                 volume_ramp_command_size + mix_ramp_grouped_command_size);
 
-        // Now calculate the individual elements that comprise the size and add them together.
-        const u64 effect_commands_size = params.effect_count * effect_command_max_size;
+            // Now calculate the individual elements that comprise the size and add them together.
+            const u64 effect_commands_size = params.effect_count * effect_command_max_size;
 
-        const u64 final_mix_commands_size =
-            depop_mix_command_size + volume_command_size * max_mix_buffers;
+            const u64 final_mix_commands_size =
+                depop_mix_command_size + volume_command_size * max_mix_buffers;
 
-        const u64 perf_commands_size =
-            perf_command_size * (CalculateNumPerformanceEntries(params) + max_perf_detail_entries);
+            const u64 perf_commands_size =
+                perf_command_size *
+                (CalculateNumPerformanceEntries(params) + max_perf_detail_entries);
 
-        const u64 sink_commands_size = params.sink_count * sink_command_size;
+            const u64 sink_commands_size = params.sink_count * sink_command_size;
 
-        const u64 splitter_commands_size =
-            params.num_splitter_send_channels * max_mix_buffers * mix_ramp_command_size;
+            const u64 splitter_commands_size =
+                params.num_splitter_send_channels * max_mix_buffers * mix_ramp_command_size;
 
-        const u64 submix_commands_size = params.submix_count * submix_command_max_size;
+            const u64 submix_commands_size = params.submix_count * submix_command_max_size;
 
-        const u64 voice_commands_size = params.voice_count * voice_command_max_size;
+            const u64 voice_commands_size = params.voice_count * voice_command_max_size;
 
-        return effect_commands_size + final_mix_commands_size + perf_commands_size +
-               sink_commands_size + splitter_commands_size + submix_commands_size +
-               voice_commands_size + alignment;
-    };
+            return effect_commands_size + final_mix_commands_size + perf_commands_size +
+                   sink_commands_size + splitter_commands_size + submix_commands_size +
+                   voice_commands_size + alignment;
+        };
 
     IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<AudioCore::AudioRendererParameter>();
+    const auto params = rp.PopRaw<AudioCommon::AudioRendererParameter>();
 
     u64 size = 0;
     size += calculate_mix_buffer_sizes(params);
@@ -681,7 +686,7 @@ void AudRenU::GetAudioDeviceServiceWithRevisionInfo(Kernel::HLERequestContext& c
 
 void AudRenU::OpenAudioRendererImpl(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<AudioCore::AudioRendererParameter>();
+    const auto params = rp.PopRaw<AudioCommon::AudioRendererParameter>();
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(RESULT_SUCCESS);
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index e742497e1..7818c098f 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -193,7 +193,8 @@ void Controller_NPad::InitNewlyAddedController(std::size_t controller_idx) {
     controller.battery_level[0] = BATTERY_FULL;
     controller.battery_level[1] = BATTERY_FULL;
     controller.battery_level[2] = BATTERY_FULL;
-    styleset_changed_events[controller_idx].writable->Signal();
+
+    SignalStyleSetChangedEvent(IndexToNPad(controller_idx));
 }
 
 void Controller_NPad::OnInit() {
@@ -518,13 +519,17 @@ void Controller_NPad::VibrateController(const std::vector<u32>& controller_ids,
     last_processed_vibration = vibrations.back();
 }
 
+Controller_NPad::Vibration Controller_NPad::GetLastVibration() const {
+    return last_processed_vibration;
+}
+
 std::shared_ptr<Kernel::ReadableEvent> Controller_NPad::GetStyleSetChangedEvent(u32 npad_id) const {
     const auto& styleset_event = styleset_changed_events[NPadIdToIndex(npad_id)];
     return styleset_event.readable;
 }
 
-Controller_NPad::Vibration Controller_NPad::GetLastVibration() const {
-    return last_processed_vibration;
+void Controller_NPad::SignalStyleSetChangedEvent(u32 npad_id) const {
+    styleset_changed_events[NPadIdToIndex(npad_id)].writable->Signal();
 }
 
 void Controller_NPad::AddNewControllerAt(NPadControllerType controller, std::size_t npad_index) {
@@ -534,7 +539,7 @@ void Controller_NPad::AddNewControllerAt(NPadControllerType controller, std::siz
 void Controller_NPad::UpdateControllerAt(NPadControllerType controller, std::size_t npad_index,
                                          bool connected) {
     if (!connected) {
-        DisconnectNPad(IndexToNPad(npad_index));
+        DisconnectNPadAtIndex(npad_index);
         return;
     }
 
@@ -554,16 +559,19 @@ void Controller_NPad::UpdateControllerAt(NPadControllerType controller, std::siz
 }
 
 void Controller_NPad::DisconnectNPad(u32 npad_id) {
-    const auto npad_index = NPadIdToIndex(npad_id);
-    connected_controllers[npad_index].is_connected = false;
+    DisconnectNPadAtIndex(NPadIdToIndex(npad_id));
+}
+
+void Controller_NPad::DisconnectNPadAtIndex(std::size_t npad_index) {
     Settings::values.players[npad_index].connected = false;
+    connected_controllers[npad_index].is_connected = false;
 
     auto& controller = shared_memory_entries[npad_index];
     controller.joy_styles.raw = 0; // Zero out
     controller.device_type.raw = 0;
     controller.properties.raw = 0;
 
-    styleset_changed_events[npad_index].writable->Signal();
+    SignalStyleSetChangedEvent(IndexToNPad(npad_index));
 }
 
 void Controller_NPad::SetGyroscopeZeroDriftMode(GyroscopeZeroDriftMode drift_mode) {
@@ -666,13 +674,13 @@ void Controller_NPad::ClearAllConnectedControllers() {
 }
 
 void Controller_NPad::DisconnectAllConnectedControllers() {
-    for (ControllerHolder& controller : connected_controllers) {
+    for (auto& controller : connected_controllers) {
         controller.is_connected = false;
     }
 }
 
 void Controller_NPad::ConnectAllDisconnectedControllers() {
-    for (ControllerHolder& controller : connected_controllers) {
+    for (auto& controller : connected_controllers) {
         if (controller.type != NPadControllerType::None && !controller.is_connected) {
             controller.is_connected = true;
         }
@@ -680,7 +688,7 @@ void Controller_NPad::ConnectAllDisconnectedControllers() {
 }
 
 void Controller_NPad::ClearAllControllers() {
-    for (ControllerHolder& controller : connected_controllers) {
+    for (auto& controller : connected_controllers) {
         controller.type = NPadControllerType::None;
         controller.is_connected = false;
     }
@@ -728,92 +736,4 @@ bool Controller_NPad::IsControllerSupported(NPadControllerType controller) const
     return false;
 }
 
-Controller_NPad::NPadControllerType Controller_NPad::DecideBestController(
-    NPadControllerType priority) const {
-    if (IsControllerSupported(priority)) {
-        return priority;
-    }
-    const auto is_docked = Settings::values.use_docked_mode;
-    if (is_docked && priority == NPadControllerType::Handheld) {
-        priority = NPadControllerType::JoyDual;
-        if (IsControllerSupported(priority)) {
-            return priority;
-        }
-    }
-    std::vector<NPadControllerType> priority_list;
-    switch (priority) {
-    case NPadControllerType::ProController:
-        priority_list.push_back(NPadControllerType::JoyDual);
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::Pokeball);
-        break;
-    case NPadControllerType::Handheld:
-        priority_list.push_back(NPadControllerType::JoyDual);
-        priority_list.push_back(NPadControllerType::ProController);
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::Pokeball);
-        break;
-    case NPadControllerType::JoyDual:
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::ProController);
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::Pokeball);
-        break;
-    case NPadControllerType::JoyLeft:
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::JoyDual);
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::ProController);
-        priority_list.push_back(NPadControllerType::Pokeball);
-        break;
-    case NPadControllerType::JoyRight:
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyDual);
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::ProController);
-        priority_list.push_back(NPadControllerType::Pokeball);
-        break;
-    case NPadControllerType::Pokeball:
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::JoyDual);
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::ProController);
-        break;
-    default:
-        priority_list.push_back(NPadControllerType::JoyDual);
-        if (!is_docked) {
-            priority_list.push_back(NPadControllerType::Handheld);
-        }
-        priority_list.push_back(NPadControllerType::ProController);
-        priority_list.push_back(NPadControllerType::JoyLeft);
-        priority_list.push_back(NPadControllerType::JoyRight);
-        priority_list.push_back(NPadControllerType::JoyDual);
-        break;
-    }
-
-    const auto iter = std::find_if(priority_list.begin(), priority_list.end(),
-                                   [this](auto type) { return IsControllerSupported(type); });
-    if (iter == priority_list.end()) {
-        UNIMPLEMENTED_MSG("Could not find supported controller!");
-        return priority;
-    }
-
-    return *iter;
-}
-
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index ad25c6fbf..e9788da8d 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -115,15 +115,19 @@ public:
     void VibrateController(const std::vector<u32>& controller_ids,
                            const std::vector<Vibration>& vibrations);
 
-    std::shared_ptr<Kernel::ReadableEvent> GetStyleSetChangedEvent(u32 npad_id) const;
     Vibration GetLastVibration() const;
 
+    std::shared_ptr<Kernel::ReadableEvent> GetStyleSetChangedEvent(u32 npad_id) const;
+    void SignalStyleSetChangedEvent(u32 npad_id) const;
+
     // Adds a new controller at an index.
     void AddNewControllerAt(NPadControllerType controller, std::size_t npad_index);
     // Adds a new controller at an index with connection status.
     void UpdateControllerAt(NPadControllerType controller, std::size_t npad_index, bool connected);
 
     void DisconnectNPad(u32 npad_id);
+    void DisconnectNPadAtIndex(std::size_t index);
+
     void SetGyroscopeZeroDriftMode(GyroscopeZeroDriftMode drift_mode);
     GyroscopeZeroDriftMode GetGyroscopeZeroDriftMode() const;
     LedPattern GetLedPattern(u32 npad_id);
@@ -315,7 +319,6 @@ private:
 
     void InitNewlyAddedController(std::size_t controller_idx);
     bool IsControllerSupported(NPadControllerType controller) const;
-    NPadControllerType DecideBestController(NPadControllerType priority) const;
     void RequestPadStateUpdate(u32 npad_id);
 
     u32 press_state{};
diff --git a/src/core/hle/service/sockets/blocking_worker.h b/src/core/hle/service/sockets/blocking_worker.h
index 31ef6b821..2d53e52b6 100644
--- a/src/core/hle/service/sockets/blocking_worker.h
+++ b/src/core/hle/service/sockets/blocking_worker.h
@@ -29,7 +29,7 @@ namespace Service::Sockets {
  * Worker abstraction to execute blocking calls on host without blocking the guest thread
  *
  * @tparam Service  Service where the work is executed
- * @tparam ...Types Types of work to execute
+ * @tparam Types Types of work to execute
  */
 template <class Service, class... Types>
 class BlockingWorker {
@@ -109,9 +109,8 @@ private:
         while (keep_running) {
             work_event.Wait();
 
-            const auto visit_fn = [service, &keep_running](auto&& w) {
-                using T = std::decay_t<decltype(w)>;
-                if constexpr (std::is_same_v<T, std::monostate>) {
+            const auto visit_fn = [service, &keep_running]<typename T>(T&& w) {
+                if constexpr (std::is_same_v<std::decay_t<T>, std::monostate>) {
                     keep_running = false;
                 } else {
                     w.Execute(service);
diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp
index 803505452..7b9dd42d8 100644
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@@ -491,7 +491,7 @@ std::pair<s32, Errno> BSD::PollImpl(std::vector<u8>& write_buffer, std::vector<u
     for (PollFD& pollfd : fds) {
         ASSERT(pollfd.revents == 0);
 
-        if (pollfd.fd > MAX_FD || pollfd.fd < 0) {
+        if (pollfd.fd > static_cast<s32>(MAX_FD) || pollfd.fd < 0) {
             LOG_ERROR(Service, "File descriptor handle={} is invalid", pollfd.fd);
             pollfd.revents = 0;
             return {0, Errno::SUCCESS};
@@ -764,6 +764,7 @@ std::pair<s32, Errno> BSD::SendToImpl(s32 fd, u32 flags, const std::vector<u8>&
         SockAddrIn guest_addr_in;
         std::memcpy(&guest_addr_in, addr.data(), sizeof(guest_addr_in));
         addr_in = Translate(guest_addr_in);
+        p_addr_in = &addr_in;
     }
 
     return Translate(file_descriptors[fd]->socket->SendTo(flags, message, p_addr_in));
@@ -795,7 +796,7 @@ s32 BSD::FindFreeFileDescriptorHandle() noexcept {
 }
 
 bool BSD::IsFileDescriptorValid(s32 fd) const noexcept {
-    if (fd > MAX_FD || fd < 0) {
+    if (fd > static_cast<s32>(MAX_FD) || fd < 0) {
         LOG_ERROR(Service, "Invalid file descriptor handle={}", fd);
         return false;
     }
@@ -809,7 +810,7 @@ bool BSD::IsFileDescriptorValid(s32 fd) const noexcept {
 bool BSD::IsBlockingSocket(s32 fd) const noexcept {
     // Inform invalid sockets as non-blocking
     // This way we avoid using a worker thread as it will fail without blocking host
-    if (fd > MAX_FD || fd < 0) {
+    if (fd > static_cast<s32>(MAX_FD) || fd < 0) {
         return false;
     }
     if (!file_descriptors[fd]) {
diff --git a/src/core/hle/service/sockets/sockets_translate.cpp b/src/core/hle/service/sockets/sockets_translate.cpp
index 2be8f642d..139743e1d 100644
--- a/src/core/hle/service/sockets/sockets_translate.cpp
+++ b/src/core/hle/service/sockets/sockets_translate.cpp
@@ -131,21 +131,21 @@ u16 TranslatePollEventsToGuest(u16 flags) {
 Network::SockAddrIn Translate(SockAddrIn value) {
     ASSERT(value.len == 0 || value.len == sizeof(value));
 
-    Network::SockAddrIn result;
-    result.family = Translate(static_cast<Domain>(value.family));
-    result.ip = value.ip;
-    result.portno = value.portno >> 8 | value.portno << 8;
-    return result;
+    return {
+        .family = Translate(static_cast<Domain>(value.family)),
+        .ip = value.ip,
+        .portno = static_cast<u16>(value.portno >> 8 | value.portno << 8),
+    };
 }
 
 SockAddrIn Translate(Network::SockAddrIn value) {
-    SockAddrIn result;
-    result.len = sizeof(result);
-    result.family = static_cast<u8>(Translate(value.family));
-    result.portno = value.portno >> 8 | value.portno << 8;
-    result.ip = value.ip;
-    result.zeroes = {};
-    return result;
+    return {
+        .len = sizeof(SockAddrIn),
+        .family = static_cast<u8>(Translate(value.family)),
+        .portno = static_cast<u16>(value.portno >> 8 | value.portno << 8),
+        .ip = value.ip,
+        .zeroes = {},
+    };
 }
 
 Network::ShutdownHow Translate(ShutdownHow how) {
diff --git a/src/input_common/gcadapter/gc_adapter.cpp b/src/input_common/gcadapter/gc_adapter.cpp
index 74759ea7d..c6c423c4b 100644
--- a/src/input_common/gcadapter/gc_adapter.cpp
+++ b/src/input_common/gcadapter/gc_adapter.cpp
@@ -283,7 +283,7 @@ void Adapter::Reset() {
     }
 }
 
-bool Adapter::DeviceConnected(std::size_t port) {
+bool Adapter::DeviceConnected(std::size_t port) const {
     return adapter_controllers_status[port] != ControllerTypes::None;
 }
 
diff --git a/src/input_common/gcadapter/gc_adapter.h b/src/input_common/gcadapter/gc_adapter.h
index bed81915c..20e97d283 100644
--- a/src/input_common/gcadapter/gc_adapter.h
+++ b/src/input_common/gcadapter/gc_adapter.h
@@ -76,7 +76,7 @@ public:
     void EndConfiguration();
 
     /// Returns true if there is a device connected to port
-    bool DeviceConnected(std::size_t port);
+    bool DeviceConnected(std::size_t port) const;
 
     std::array<Common::SPSCQueue<GCPadStatus>, 4>& GetPadQueue();
     const std::array<Common::SPSCQueue<GCPadStatus>, 4>& GetPadQueue() const;
diff --git a/src/input_common/gcadapter/gc_poller.cpp b/src/input_common/gcadapter/gc_poller.cpp
index 1c8d8523a..92e9e8e89 100644
--- a/src/input_common/gcadapter/gc_poller.cpp
+++ b/src/input_common/gcadapter/gc_poller.cpp
@@ -15,7 +15,7 @@ namespace InputCommon {
 
 class GCButton final : public Input::ButtonDevice {
 public:
-    explicit GCButton(int port_, int button_, GCAdapter::Adapter* adapter)
+    explicit GCButton(int port_, int button_, const GCAdapter::Adapter* adapter)
         : port(port_), button(button_), gcadapter(adapter) {}
 
     ~GCButton() override;
@@ -30,13 +30,13 @@ public:
 private:
     const int port;
     const int button;
-    GCAdapter::Adapter* gcadapter;
+    const GCAdapter::Adapter* gcadapter;
 };
 
 class GCAxisButton final : public Input::ButtonDevice {
 public:
     explicit GCAxisButton(int port_, int axis_, float threshold_, bool trigger_if_greater_,
-                          GCAdapter::Adapter* adapter)
+                          const GCAdapter::Adapter* adapter)
         : port(port_), axis(axis_), threshold(threshold_), trigger_if_greater(trigger_if_greater_),
           gcadapter(adapter),
           origin_value(static_cast<float>(adapter->GetOriginValue(port_, axis_))) {}
@@ -60,7 +60,7 @@ private:
     const int axis;
     float threshold;
     bool trigger_if_greater;
-    GCAdapter::Adapter* gcadapter;
+    const GCAdapter::Adapter* gcadapter;
     const float origin_value;
 };
 
@@ -149,8 +149,8 @@ void GCButtonFactory::EndConfiguration() {
 
 class GCAnalog final : public Input::AnalogDevice {
 public:
-    GCAnalog(int port_, int axis_x_, int axis_y_, float deadzone_, GCAdapter::Adapter* adapter,
-             float range_)
+    GCAnalog(int port_, int axis_x_, int axis_y_, float deadzone_,
+             const GCAdapter::Adapter* adapter, float range_)
         : port(port_), axis_x(axis_x_), axis_y(axis_y_), deadzone(deadzone_), gcadapter(adapter),
           origin_value_x(static_cast<float>(adapter->GetOriginValue(port_, axis_x_))),
           origin_value_y(static_cast<float>(adapter->GetOriginValue(port_, axis_y_))),
@@ -212,7 +212,7 @@ private:
     const int axis_x;
     const int axis_y;
     const float deadzone;
-    GCAdapter::Adapter* gcadapter;
+    const GCAdapter::Adapter* gcadapter;
     const float origin_value_x;
     const float origin_value_y;
     const float range;
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index b5dc68902..e7edd733f 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -51,46 +51,43 @@ public:
                             bool is_written = false, bool use_fast_cbuf = false) {
         std::lock_guard lock{mutex};
 
-        auto& memory_manager = system.GPU().MemoryManager();
-        const std::optional<VAddr> cpu_addr_opt = memory_manager.GpuToCpuAddress(gpu_addr);
-        if (!cpu_addr_opt) {
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        if (!cpu_addr) {
             return GetEmptyBuffer(size);
         }
-        const VAddr cpu_addr = *cpu_addr_opt;
 
         // Cache management is a big overhead, so only cache entries with a given size.
         // TODO: Figure out which size is the best for given games.
         constexpr std::size_t max_stream_size = 0x800;
         if (use_fast_cbuf || size < max_stream_size) {
-            if (!is_written && !IsRegionWritten(cpu_addr, cpu_addr + size - 1)) {
-                const bool is_granular = memory_manager.IsGranularRange(gpu_addr, size);
+            if (!is_written && !IsRegionWritten(*cpu_addr, *cpu_addr + size - 1)) {
+                const bool is_granular = gpu_memory.IsGranularRange(gpu_addr, size);
                 if (use_fast_cbuf) {
                     u8* dest;
                     if (is_granular) {
-                        dest = memory_manager.GetPointer(gpu_addr);
+                        dest = gpu_memory.GetPointer(gpu_addr);
                     } else {
                         staging_buffer.resize(size);
                         dest = staging_buffer.data();
-                        memory_manager.ReadBlockUnsafe(gpu_addr, dest, size);
+                        gpu_memory.ReadBlockUnsafe(gpu_addr, dest, size);
                     }
                     return ConstBufferUpload(dest, size);
                 }
                 if (is_granular) {
-                    u8* const host_ptr = memory_manager.GetPointer(gpu_addr);
+                    u8* const host_ptr = gpu_memory.GetPointer(gpu_addr);
                     return StreamBufferUpload(size, alignment, [host_ptr, size](u8* dest) {
                         std::memcpy(dest, host_ptr, size);
                     });
                 } else {
-                    return StreamBufferUpload(
-                        size, alignment, [&memory_manager, gpu_addr, size](u8* dest) {
-                            memory_manager.ReadBlockUnsafe(gpu_addr, dest, size);
-                        });
+                    return StreamBufferUpload(size, alignment, [this, gpu_addr, size](u8* dest) {
+                        gpu_memory.ReadBlockUnsafe(gpu_addr, dest, size);
+                    });
                 }
             }
         }
 
-        Buffer* const block = GetBlock(cpu_addr, size);
-        MapInterval* const map = MapAddress(block, gpu_addr, cpu_addr, size);
+        Buffer* const block = GetBlock(*cpu_addr, size);
+        MapInterval* const map = MapAddress(block, gpu_addr, *cpu_addr, size);
         if (!map) {
             return GetEmptyBuffer(size);
         }
@@ -106,7 +103,7 @@ public:
             }
         }
 
-        return BufferInfo{block->Handle(), block->Offset(cpu_addr), block->Address()};
+        return BufferInfo{block->Handle(), block->Offset(*cpu_addr), block->Address()};
     }
 
     /// Uploads from a host memory. Returns the OpenGL buffer where it's located and its offset.
@@ -262,9 +259,11 @@ public:
     virtual BufferInfo GetEmptyBuffer(std::size_t size) = 0;
 
 protected:
-    explicit BufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system,
-                         std::unique_ptr<StreamBuffer> stream_buffer)
-        : rasterizer{rasterizer}, system{system}, stream_buffer{std::move(stream_buffer)} {}
+    explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_,
+                         Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
+                         std::unique_ptr<StreamBuffer> stream_buffer_)
+        : rasterizer{rasterizer_}, gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_},
+          stream_buffer{std::move(stream_buffer_)}, stream_buffer_handle{stream_buffer->Handle()} {}
 
     ~BufferCache() = default;
 
@@ -326,14 +325,13 @@ private:
     MapInterval* MapAddress(Buffer* block, GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size) {
         const VectorMapInterval overlaps = GetMapsInRange(cpu_addr, size);
         if (overlaps.empty()) {
-            auto& memory_manager = system.GPU().MemoryManager();
             const VAddr cpu_addr_end = cpu_addr + size;
-            if (memory_manager.IsGranularRange(gpu_addr, size)) {
-                u8* host_ptr = memory_manager.GetPointer(gpu_addr);
+            if (gpu_memory.IsGranularRange(gpu_addr, size)) {
+                u8* const host_ptr = gpu_memory.GetPointer(gpu_addr);
                 block->Upload(block->Offset(cpu_addr), size, host_ptr);
             } else {
                 staging_buffer.resize(size);
-                memory_manager.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size);
+                gpu_memory.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size);
                 block->Upload(block->Offset(cpu_addr), size, staging_buffer.data());
             }
             return Register(MapInterval(cpu_addr, cpu_addr_end, gpu_addr));
@@ -392,7 +390,7 @@ private:
                 continue;
             }
             staging_buffer.resize(size);
-            system.Memory().ReadBlockUnsafe(interval.lower(), staging_buffer.data(), size);
+            cpu_memory.ReadBlockUnsafe(interval.lower(), staging_buffer.data(), size);
             block->Upload(block->Offset(interval.lower()), size, staging_buffer.data());
         }
     }
@@ -431,7 +429,7 @@ private:
         const std::size_t size = map->end - map->start;
         staging_buffer.resize(size);
         block->Download(block->Offset(map->start), size, staging_buffer.data());
-        system.Memory().WriteBlockUnsafe(map->start, staging_buffer.data(), size);
+        cpu_memory.WriteBlockUnsafe(map->start, staging_buffer.data(), size);
         map->MarkAsModified(false, 0);
     }
 
@@ -567,7 +565,8 @@ private:
     }
 
     VideoCore::RasterizerInterface& rasterizer;
-    Core::System& system;
+    Tegra::MemoryManager& gpu_memory;
+    Core::Memory::Memory& cpu_memory;
 
     std::unique_ptr<StreamBuffer> stream_buffer;
     BufferType stream_buffer_handle;
diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h
index 06cc12d5a..de6991ef6 100644
--- a/src/video_core/fence_manager.h
+++ b/src/video_core/fence_manager.h
@@ -74,8 +74,6 @@ public:
     }
 
     void WaitPendingFences() {
-        auto& gpu{system.GPU()};
-        auto& memory_manager{gpu.MemoryManager()};
         while (!fences.empty()) {
             TFence& current_fence = fences.front();
             if (ShouldWait()) {
@@ -83,8 +81,8 @@ public:
             }
             PopAsyncFlushes();
             if (current_fence->IsSemaphore()) {
-                memory_manager.template Write<u32>(current_fence->GetAddress(),
-                                                   current_fence->GetPayload());
+                gpu_memory.template Write<u32>(current_fence->GetAddress(),
+                                               current_fence->GetPayload());
             } else {
                 gpu.IncrementSyncPoint(current_fence->GetPayload());
             }
@@ -93,13 +91,13 @@ public:
     }
 
 protected:
-    FenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                 TTextureCache& texture_cache, TTBufferCache& buffer_cache,
-                 TQueryCache& query_cache)
-        : system{system}, rasterizer{rasterizer}, texture_cache{texture_cache},
-          buffer_cache{buffer_cache}, query_cache{query_cache} {}
+    explicit FenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_,
+                          TTextureCache& texture_cache_, TTBufferCache& buffer_cache_,
+                          TQueryCache& query_cache_)
+        : rasterizer{rasterizer_}, gpu{gpu_}, gpu_memory{gpu.MemoryManager()},
+          texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, query_cache{query_cache_} {}
 
-    virtual ~FenceManager() {}
+    virtual ~FenceManager() = default;
 
     /// Creates a Sync Point Fence Interface, does not create a backend fence if 'is_stubbed' is
     /// true
@@ -113,16 +111,15 @@ protected:
     /// Waits until a fence has been signalled by the host GPU.
     virtual void WaitFence(TFence& fence) = 0;
 
-    Core::System& system;
     VideoCore::RasterizerInterface& rasterizer;
+    Tegra::GPU& gpu;
+    Tegra::MemoryManager& gpu_memory;
     TTextureCache& texture_cache;
     TTBufferCache& buffer_cache;
     TQueryCache& query_cache;
 
 private:
     void TryReleasePendingFences() {
-        auto& gpu{system.GPU()};
-        auto& memory_manager{gpu.MemoryManager()};
         while (!fences.empty()) {
             TFence& current_fence = fences.front();
             if (ShouldWait() && !IsFenceSignaled(current_fence)) {
@@ -130,8 +127,8 @@ private:
             }
             PopAsyncFlushes();
             if (current_fence->IsSemaphore()) {
-                memory_manager.template Write<u32>(current_fence->GetAddress(),
-                                                   current_fence->GetPayload());
+                gpu_memory.template Write<u32>(current_fence->GetAddress(),
+                                               current_fence->GetPayload());
             } else {
                 gpu.IncrementSyncPoint(current_fence->GetPayload());
             }
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index acb6e6d46..4bb9256e9 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -28,8 +28,8 @@ namespace Tegra {
 MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
 
 GPU::GPU(Core::System& system_, bool is_async_)
-    : system{system_}, dma_pusher{std::make_unique<Tegra::DmaPusher>(system, *this)},
-      memory_manager{std::make_unique<Tegra::MemoryManager>(system)},
+    : system{system_}, memory_manager{std::make_unique<Tegra::MemoryManager>(system)},
+      dma_pusher{std::make_unique<Tegra::DmaPusher>(system, *this)},
       maxwell_3d{std::make_unique<Engines::Maxwell3D>(system, *memory_manager)},
       fermi_2d{std::make_unique<Engines::Fermi2D>()},
       kepler_compute{std::make_unique<Engines::KeplerCompute>(system, *memory_manager)},
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index c7d11deb2..2d15d1c6f 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -347,12 +347,11 @@ private:
 
 protected:
     Core::System& system;
+    std::unique_ptr<Tegra::MemoryManager> memory_manager;
     std::unique_ptr<Tegra::DmaPusher> dma_pusher;
     std::unique_ptr<VideoCore::RendererBase> renderer;
 
 private:
-    std::unique_ptr<Tegra::MemoryManager> memory_manager;
-
     /// Mapping of command subchannels to their bound engine ids
     std::array<EngineID, 8> bound_engines = {};
     /// 3D engine
diff --git a/src/video_core/query_cache.h b/src/video_core/query_cache.h
index 0d3a88765..d13a66bb6 100644
--- a/src/video_core/query_cache.h
+++ b/src/video_core/query_cache.h
@@ -95,10 +95,12 @@ template <class QueryCache, class CachedQuery, class CounterStream, class HostCo
           class QueryPool>
 class QueryCacheBase {
 public:
-    explicit QueryCacheBase(Core::System& system, VideoCore::RasterizerInterface& rasterizer)
-        : system{system}, rasterizer{rasterizer}, streams{{CounterStream{
-                                                      static_cast<QueryCache&>(*this),
-                                                      VideoCore::QueryType::SamplesPassed}}} {}
+    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_,
+                            Tegra::Engines::Maxwell3D& maxwell3d_,
+                            Tegra::MemoryManager& gpu_memory_)
+        : rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
+          gpu_memory{gpu_memory_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
+                                                          VideoCore::QueryType::SamplesPassed}}} {}
 
     void InvalidateRegion(VAddr addr, std::size_t size) {
         std::unique_lock lock{mutex};
@@ -118,29 +120,27 @@ public:
      */
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) {
         std::unique_lock lock{mutex};
-        auto& memory_manager = system.GPU().MemoryManager();
-        const std::optional<VAddr> cpu_addr_opt = memory_manager.GpuToCpuAddress(gpu_addr);
-        ASSERT(cpu_addr_opt);
-        VAddr cpu_addr = *cpu_addr_opt;
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        ASSERT(cpu_addr);
 
-        CachedQuery* query = TryGet(cpu_addr);
+        CachedQuery* query = TryGet(*cpu_addr);
         if (!query) {
-            ASSERT_OR_EXECUTE(cpu_addr_opt, return;);
-            const auto host_ptr = memory_manager.GetPointer(gpu_addr);
+            ASSERT_OR_EXECUTE(cpu_addr, return;);
+            u8* const host_ptr = gpu_memory.GetPointer(gpu_addr);
 
-            query = Register(type, cpu_addr, host_ptr, timestamp.has_value());
+            query = Register(type, *cpu_addr, host_ptr, timestamp.has_value());
         }
 
         query->BindCounter(Stream(type).Current(), timestamp);
         if (Settings::values.use_asynchronous_gpu_emulation.GetValue()) {
-            AsyncFlushQuery(cpu_addr);
+            AsyncFlushQuery(*cpu_addr);
         }
     }
 
     /// Updates counters from GPU state. Expected to be called once per draw, clear or dispatch.
     void UpdateCounters() {
         std::unique_lock lock{mutex};
-        const auto& regs = system.GPU().Maxwell3D().regs;
+        const auto& regs = maxwell3d.regs;
         Stream(VideoCore::QueryType::SamplesPassed).Update(regs.samplecnt_enable);
     }
 
@@ -270,8 +270,9 @@ private:
     static constexpr std::uintptr_t PAGE_SIZE = 4096;
     static constexpr unsigned PAGE_BITS = 12;
 
-    Core::System& system;
     VideoCore::RasterizerInterface& rasterizer;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::MemoryManager& gpu_memory;
 
     std::recursive_mutex mutex;
 
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index 3cbdac8e7..b3e0919f8 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -106,11 +106,8 @@ public:
     virtual void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {}
 
     /// Initialize disk cached resources for the game being emulated
-    virtual void LoadDiskResources(const std::atomic_bool& stop_loading = false,
-                                   const DiskResourceLoadCallback& callback = {}) {}
-
-    /// Initializes renderer dirty flags
-    virtual void SetupDirtyFlags() {}
+    virtual void LoadDiskResources(u64 title_id, const std::atomic_bool& stop_loading,
+                                   const DiskResourceLoadCallback& callback) {}
 
     /// Grant access to the Guest Driver Profile for recording/obtaining info on the guest driver.
     GuestDriverProfile& AccessGuestDriverProfile() {
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
index e866d8f2f..b1c4cd62f 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
@@ -59,9 +59,10 @@ void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst
                              static_cast<GLintptr>(dst_offset), static_cast<GLsizeiptr>(size));
 }
 
-OGLBufferCache::OGLBufferCache(RasterizerOpenGL& rasterizer, Core::System& system,
+OGLBufferCache::OGLBufferCache(VideoCore::RasterizerInterface& rasterizer,
+                               Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory,
                                const Device& device_, std::size_t stream_size)
-    : GenericBufferCache{rasterizer, system,
+    : GenericBufferCache{rasterizer, gpu_memory, cpu_memory,
                          std::make_unique<OGLStreamBuffer>(device_, stream_size, true)},
       device{device_} {
     if (!device.HasFastBufferSubData()) {
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h
index 88fdc0536..f75b32e31 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.h
@@ -52,7 +52,8 @@ private:
 using GenericBufferCache = VideoCommon::BufferCache<Buffer, GLuint, OGLStreamBuffer>;
 class OGLBufferCache final : public GenericBufferCache {
 public:
-    explicit OGLBufferCache(RasterizerOpenGL& rasterizer, Core::System& system,
+    explicit OGLBufferCache(VideoCore::RasterizerInterface& rasterizer,
+                            Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory,
                             const Device& device, std::size_t stream_size);
     ~OGLBufferCache();
 
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.cpp b/src/video_core/renderer_opengl/gl_fence_manager.cpp
index 3d2588dd2..b532fdcc2 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_fence_manager.cpp
@@ -45,11 +45,10 @@ void GLInnerFence::Wait() {
     glClientWaitSync(sync_object.handle, 0, GL_TIMEOUT_IGNORED);
 }
 
-FenceManagerOpenGL::FenceManagerOpenGL(Core::System& system,
-                                       VideoCore::RasterizerInterface& rasterizer,
+FenceManagerOpenGL::FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
                                        TextureCacheOpenGL& texture_cache,
                                        OGLBufferCache& buffer_cache, QueryCache& query_cache)
-    : GenericFenceManager(system, rasterizer, texture_cache, buffer_cache, query_cache) {}
+    : GenericFenceManager{rasterizer, gpu, texture_cache, buffer_cache, query_cache} {}
 
 Fence FenceManagerOpenGL::CreateFence(u32 value, bool is_stubbed) {
     return std::make_shared<GLInnerFence>(value, is_stubbed);
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.h b/src/video_core/renderer_opengl/gl_fence_manager.h
index 1686cf5c8..da1dcdace 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.h
+++ b/src/video_core/renderer_opengl/gl_fence_manager.h
@@ -37,9 +37,9 @@ using GenericFenceManager =
 
 class FenceManagerOpenGL final : public GenericFenceManager {
 public:
-    FenceManagerOpenGL(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                       TextureCacheOpenGL& texture_cache, OGLBufferCache& buffer_cache,
-                       QueryCache& query_cache);
+    explicit FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
+                                TextureCacheOpenGL& texture_cache, OGLBufferCache& buffer_cache,
+                                QueryCache& query_cache);
 
 protected:
     Fence CreateFence(u32 value, bool is_stubbed) override;
diff --git a/src/video_core/renderer_opengl/gl_query_cache.cpp b/src/video_core/renderer_opengl/gl_query_cache.cpp
index d7ba57aca..2bb8ec2b8 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_query_cache.cpp
@@ -30,12 +30,13 @@ constexpr GLenum GetTarget(VideoCore::QueryType type) {
 
 } // Anonymous namespace
 
-QueryCache::QueryCache(Core::System& system, RasterizerOpenGL& gl_rasterizer)
+QueryCache::QueryCache(RasterizerOpenGL& rasterizer, Tegra::Engines::Maxwell3D& maxwell3d,
+                       Tegra::MemoryManager& gpu_memory)
     : VideoCommon::QueryCacheBase<
           QueryCache, CachedQuery, CounterStream, HostCounter,
-          std::vector<OGLQuery>>{system,
-                                 static_cast<VideoCore::RasterizerInterface&>(gl_rasterizer)},
-      gl_rasterizer{gl_rasterizer} {}
+          std::vector<OGLQuery>>{static_cast<VideoCore::RasterizerInterface&>(rasterizer),
+                                 maxwell3d, gpu_memory},
+      gl_rasterizer{rasterizer} {}
 
 QueryCache::~QueryCache() = default;
 
diff --git a/src/video_core/renderer_opengl/gl_query_cache.h b/src/video_core/renderer_opengl/gl_query_cache.h
index d8e7052a1..dd626b66b 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.h
+++ b/src/video_core/renderer_opengl/gl_query_cache.h
@@ -29,7 +29,8 @@ using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
 class QueryCache final : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream,
                                                             HostCounter, std::vector<OGLQuery>> {
 public:
-    explicit QueryCache(Core::System& system, RasterizerOpenGL& rasterizer);
+    explicit QueryCache(RasterizerOpenGL& rasterizer, Tegra::Engines::Maxwell3D& maxwell3d,
+                        Tegra::MemoryManager& gpu_memory);
     ~QueryCache();
 
     OGLQuery AllocateQuery(VideoCore::QueryType type);
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 4af5824cd..bbb2eb17c 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -153,16 +153,19 @@ void UpdateBindlessPointers(GLenum target, GLuint64EXT* pointers, std::size_t nu
 
 } // Anonymous namespace
 
-RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
-                                   const Device& device, ScreenInfo& info,
-                                   ProgramManager& program_manager, StateTracker& state_tracker)
-    : RasterizerAccelerated{system.Memory()}, device{device}, texture_cache{system, *this, device,
-                                                                            state_tracker},
-      shader_cache{*this, system, emu_window, device}, query_cache{system, *this},
-      buffer_cache{*this, system, device, STREAM_BUFFER_SIZE},
-      fence_manager{system, *this, texture_cache, buffer_cache, query_cache}, system{system},
-      screen_info{info}, program_manager{program_manager}, state_tracker{state_tracker},
-      async_shaders{emu_window} {
+RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu_,
+                                   Core::Memory::Memory& cpu_memory, const Device& device_,
+                                   ScreenInfo& screen_info_, ProgramManager& program_manager_,
+                                   StateTracker& state_tracker_)
+    : RasterizerAccelerated{cpu_memory}, gpu(gpu_), maxwell3d(gpu.Maxwell3D()),
+      kepler_compute(gpu.KeplerCompute()), gpu_memory(gpu.MemoryManager()), device(device_),
+      screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_),
+      texture_cache(*this, maxwell3d, gpu_memory, device, state_tracker),
+      shader_cache(*this, emu_window, gpu, maxwell3d, kepler_compute, gpu_memory, device),
+      query_cache(*this, maxwell3d, gpu_memory),
+      buffer_cache(*this, gpu_memory, cpu_memory, device, STREAM_BUFFER_SIZE),
+      fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache),
+      async_shaders(emu_window) {
     CheckExtensions();
 
     unified_uniform_buffer.Create();
@@ -196,8 +199,7 @@ void RasterizerOpenGL::CheckExtensions() {
 }
 
 void RasterizerOpenGL::SetupVertexFormat() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::VertexFormats]) {
         return;
     }
@@ -217,7 +219,7 @@ void RasterizerOpenGL::SetupVertexFormat() {
         }
         flags[Dirty::VertexFormat0 + index] = false;
 
-        const auto attrib = gpu.regs.vertex_attrib_format[index];
+        const auto attrib = maxwell3d.regs.vertex_attrib_format[index];
         const auto gl_index = static_cast<GLuint>(index);
 
         // Disable constant attributes.
@@ -241,8 +243,7 @@ void RasterizerOpenGL::SetupVertexFormat() {
 }
 
 void RasterizerOpenGL::SetupVertexBuffer() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::VertexBuffers]) {
         return;
     }
@@ -253,7 +254,7 @@ void RasterizerOpenGL::SetupVertexBuffer() {
     const bool use_unified_memory = device.HasVertexBufferUnifiedMemory();
 
     // Upload all guest vertex arrays sequentially to our buffer
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_BINDINGS; ++index) {
         if (!flags[Dirty::VertexBuffer0 + index]) {
             continue;
@@ -290,14 +291,13 @@ void RasterizerOpenGL::SetupVertexBuffer() {
 }
 
 void RasterizerOpenGL::SetupVertexInstances() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::VertexInstances]) {
         return;
     }
     flags[Dirty::VertexInstances] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_ATTRIBUTES; ++index) {
         if (!flags[Dirty::VertexInstance0 + index]) {
             continue;
@@ -313,7 +313,7 @@ void RasterizerOpenGL::SetupVertexInstances() {
 
 GLintptr RasterizerOpenGL::SetupIndexBuffer() {
     MICROPROFILE_SCOPE(OpenGL_Index);
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     const std::size_t size = CalculateIndexBufferSize();
     const auto info = buffer_cache.UploadMemory(regs.index_array.IndexStart(), size);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, info.handle);
@@ -322,15 +322,14 @@ GLintptr RasterizerOpenGL::SetupIndexBuffer() {
 
 void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
     MICROPROFILE_SCOPE(OpenGL_Shader);
-    auto& gpu = system.GPU().Maxwell3D();
     u32 clip_distances = 0;
 
     for (std::size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
-        const auto& shader_config = gpu.regs.shader_config[index];
+        const auto& shader_config = maxwell3d.regs.shader_config[index];
         const auto program{static_cast<Maxwell::ShaderProgram>(index)};
 
         // Skip stages that are not enabled
-        if (!gpu.regs.IsShaderConfigEnabled(index)) {
+        if (!maxwell3d.regs.IsShaderConfigEnabled(index)) {
             switch (program) {
             case Maxwell::ShaderProgram::Geometry:
                 program_manager.UseGeometryShader(0);
@@ -391,11 +390,11 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
     }
 
     SyncClipEnabled(clip_distances);
-    gpu.dirty.flags[Dirty::Shaders] = false;
+    maxwell3d.dirty.flags[Dirty::Shaders] = false;
 }
 
 std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
 
     std::size_t size = 0;
     for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) {
@@ -413,34 +412,27 @@ std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const {
 }
 
 std::size_t RasterizerOpenGL::CalculateIndexBufferSize() const {
-    const auto& regs = system.GPU().Maxwell3D().regs;
-
-    return static_cast<std::size_t>(regs.index_array.count) *
-           static_cast<std::size_t>(regs.index_array.FormatSizeInBytes());
+    return static_cast<std::size_t>(maxwell3d.regs.index_array.count) *
+           static_cast<std::size_t>(maxwell3d.regs.index_array.FormatSizeInBytes());
 }
 
-void RasterizerOpenGL::LoadDiskResources(const std::atomic_bool& stop_loading,
+void RasterizerOpenGL::LoadDiskResources(u64 title_id, const std::atomic_bool& stop_loading,
                                          const VideoCore::DiskResourceLoadCallback& callback) {
-    shader_cache.LoadDiskCache(stop_loading, callback);
-}
-
-void RasterizerOpenGL::SetupDirtyFlags() {
-    state_tracker.Initialize();
+    shader_cache.LoadDiskCache(title_id, stop_loading, callback);
 }
 
 void RasterizerOpenGL::ConfigureFramebuffers() {
     MICROPROFILE_SCOPE(OpenGL_Framebuffer);
-    auto& gpu = system.GPU().Maxwell3D();
-    if (!gpu.dirty.flags[VideoCommon::Dirty::RenderTargets]) {
+    if (!maxwell3d.dirty.flags[VideoCommon::Dirty::RenderTargets]) {
         return;
     }
-    gpu.dirty.flags[VideoCommon::Dirty::RenderTargets] = false;
+    maxwell3d.dirty.flags[VideoCommon::Dirty::RenderTargets] = false;
 
     texture_cache.GuardRenderTargets(true);
 
     View depth_surface = texture_cache.GetDepthBufferSurface(true);
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     UNIMPLEMENTED_IF(regs.rt_separate_frag_data == 0);
 
     // Bind the framebuffer surfaces
@@ -472,8 +464,7 @@ void RasterizerOpenGL::ConfigureFramebuffers() {
 }
 
 void RasterizerOpenGL::ConfigureClearFramebuffer(bool using_color, bool using_depth_stencil) {
-    auto& gpu = system.GPU().Maxwell3D();
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
 
     texture_cache.GuardRenderTargets(true);
     View color_surface;
@@ -523,12 +514,11 @@ void RasterizerOpenGL::ConfigureClearFramebuffer(bool using_color, bool using_de
 }
 
 void RasterizerOpenGL::Clear() {
-    const auto& gpu = system.GPU().Maxwell3D();
-    if (!gpu.ShouldExecute()) {
+    if (!maxwell3d.ShouldExecute()) {
         return;
     }
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     bool use_color{};
     bool use_depth{};
     bool use_stencil{};
@@ -593,7 +583,6 @@ void RasterizerOpenGL::Clear() {
 
 void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     MICROPROFILE_SCOPE(OpenGL_Drawing);
-    auto& gpu = system.GPU().Maxwell3D();
 
     query_cache.UpdateCounters();
 
@@ -641,7 +630,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     if (invalidated) {
         // When the stream buffer has been invalidated, we have to consider vertex buffers as dirty
-        auto& dirty = gpu.dirty.flags;
+        auto& dirty = maxwell3d.dirty.flags;
         dirty[Dirty::VertexBuffers] = true;
         for (int index = Dirty::VertexBuffer0; index <= Dirty::VertexBuffer31; ++index) {
             dirty[index] = true;
@@ -662,7 +651,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     // Setup emulation uniform buffer.
     if (!device.UseAssemblyShaders()) {
         MaxwellUniformData ubo;
-        ubo.SetFromRegs(gpu);
+        ubo.SetFromRegs(maxwell3d);
         const auto info =
             buffer_cache.UploadHostMemory(&ubo, sizeof(ubo), device.GetUniformBufferAlignment());
         glBindBufferRange(GL_UNIFORM_BUFFER, EmulationUniformBlockBinding, info.handle, info.offset,
@@ -671,7 +660,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     // Setup shaders and their used resources.
     texture_cache.GuardSamplers(true);
-    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(gpu.regs.draw.topology);
+    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d.regs.draw.topology);
     SetupShaders(primitive_mode);
     texture_cache.GuardSamplers(false);
 
@@ -688,14 +677,14 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     BeginTransformFeedback(primitive_mode);
 
-    const GLuint base_instance = static_cast<GLuint>(gpu.regs.vb_base_instance);
+    const GLuint base_instance = static_cast<GLuint>(maxwell3d.regs.vb_base_instance);
     const GLsizei num_instances =
-        static_cast<GLsizei>(is_instanced ? gpu.mme_draw.instance_count : 1);
+        static_cast<GLsizei>(is_instanced ? maxwell3d.mme_draw.instance_count : 1);
     if (is_indexed) {
-        const GLint base_vertex = static_cast<GLint>(gpu.regs.vb_element_base);
-        const GLsizei num_vertices = static_cast<GLsizei>(gpu.regs.index_array.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vb_element_base);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.index_array.count);
         const GLvoid* offset = reinterpret_cast<const GLvoid*>(index_buffer_offset);
-        const GLenum format = MaxwellToGL::IndexFormat(gpu.regs.index_array.format);
+        const GLenum format = MaxwellToGL::IndexFormat(maxwell3d.regs.index_array.format);
         if (num_instances == 1 && base_instance == 0 && base_vertex == 0) {
             glDrawElements(primitive_mode, num_vertices, format, offset);
         } else if (num_instances == 1 && base_instance == 0) {
@@ -714,8 +703,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
                                                           base_instance);
         }
     } else {
-        const GLint base_vertex = static_cast<GLint>(gpu.regs.vertex_buffer.first);
-        const GLsizei num_vertices = static_cast<GLsizei>(gpu.regs.vertex_buffer.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vertex_buffer.first);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.vertex_buffer.count);
         if (num_instances == 1 && base_instance == 0) {
             glDrawArrays(primitive_mode, base_vertex, num_vertices);
         } else if (base_instance == 0) {
@@ -730,7 +719,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     ++num_queued_commands;
 
-    system.GPU().TickWork();
+    gpu.TickWork();
 }
 
 void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
@@ -753,7 +742,8 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
 
     buffer_cache.Unmap();
 
-    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
+    const auto& launch_desc = kepler_compute.launch_description;
+    program_manager.BindCompute(kernel->GetHandle());
     glDispatchCompute(launch_desc.grid_dim_x, launch_desc.grid_dim_y, launch_desc.grid_dim_z);
     ++num_queued_commands;
 }
@@ -815,17 +805,14 @@ void RasterizerOpenGL::SyncGuestHost() {
 }
 
 void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
-        auto& memory_manager{gpu.MemoryManager()};
-        memory_manager.Write<u32>(addr, value);
+        gpu_memory.Write<u32>(addr, value);
         return;
     }
     fence_manager.SignalSemaphore(addr, value);
 }
 
 void RasterizerOpenGL::SignalSyncPoint(u32 value) {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
         gpu.IncrementSyncPoint(value);
         return;
@@ -834,7 +821,6 @@ void RasterizerOpenGL::SignalSyncPoint(u32 value) {
 }
 
 void RasterizerOpenGL::ReleaseFences() {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
         return;
     }
@@ -920,7 +906,7 @@ void RasterizerOpenGL::SetupDrawConstBuffers(std::size_t stage_index, Shader* sh
         GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV};
 
     MICROPROFILE_SCOPE(OpenGL_UBO);
-    const auto& stages = system.GPU().Maxwell3D().state.shader_stages;
+    const auto& stages = maxwell3d.state.shader_stages;
     const auto& shader_stage = stages[stage_index];
     const auto& entries = shader->GetEntries();
     const bool use_unified = entries.use_unified_uniforms;
@@ -945,7 +931,7 @@ void RasterizerOpenGL::SetupDrawConstBuffers(std::size_t stage_index, Shader* sh
 
 void RasterizerOpenGL::SetupComputeConstBuffers(Shader* kernel) {
     MICROPROFILE_SCOPE(OpenGL_UBO);
-    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
+    const auto& launch_desc = kepler_compute.launch_description;
     const auto& entries = kernel->GetEntries();
     const bool use_unified = entries.use_unified_uniforms;
 
@@ -1018,9 +1004,7 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* sh
         GL_GEOMETRY_PROGRAM_NV, GL_FRAGMENT_PROGRAM_NV,
     };
 
-    auto& gpu{system.GPU()};
-    auto& memory_manager{gpu.MemoryManager()};
-    const auto& cbufs{gpu.Maxwell3D().state.shader_stages[stage_index]};
+    const auto& cbufs{maxwell3d.state.shader_stages[stage_index]};
     const auto& entries{shader->GetEntries().global_memory_entries};
 
     std::array<GLuint64EXT, 32> pointers;
@@ -1030,8 +1014,8 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* sh
     u32 binding = assembly_shaders ? 0 : device.GetBaseBindings(stage_index).shader_storage_buffer;
     for (const auto& entry : entries) {
         const GPUVAddr addr{cbufs.const_buffers[entry.cbuf_index].address + entry.cbuf_offset};
-        const GPUVAddr gpu_addr{memory_manager.Read<u64>(addr)};
-        const u32 size{memory_manager.Read<u32>(addr + 8)};
+        const GPUVAddr gpu_addr{gpu_memory.Read<u64>(addr)};
+        const u32 size{gpu_memory.Read<u32>(addr + 8)};
         SetupGlobalMemory(binding, entry, gpu_addr, size, &pointers[binding]);
         ++binding;
     }
@@ -1041,9 +1025,7 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* sh
 }
 
 void RasterizerOpenGL::SetupComputeGlobalMemory(Shader* kernel) {
-    auto& gpu{system.GPU()};
-    auto& memory_manager{gpu.MemoryManager()};
-    const auto& cbufs{gpu.KeplerCompute().launch_description.const_buffer_config};
+    const auto& cbufs{kepler_compute.launch_description.const_buffer_config};
     const auto& entries{kernel->GetEntries().global_memory_entries};
 
     std::array<GLuint64EXT, 32> pointers;
@@ -1052,8 +1034,8 @@ void RasterizerOpenGL::SetupComputeGlobalMemory(Shader* kernel) {
     u32 binding = 0;
     for (const auto& entry : entries) {
         const GPUVAddr addr{cbufs[entry.cbuf_index].Address() + entry.cbuf_offset};
-        const GPUVAddr gpu_addr{memory_manager.Read<u64>(addr)};
-        const u32 size{memory_manager.Read<u32>(addr + 8)};
+        const GPUVAddr gpu_addr{gpu_memory.Read<u64>(addr)};
+        const u32 size{gpu_memory.Read<u32>(addr + 8)};
         SetupGlobalMemory(binding, entry, gpu_addr, size, &pointers[binding]);
         ++binding;
     }
@@ -1077,7 +1059,6 @@ void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& e
 
 void RasterizerOpenGL::SetupDrawTextures(std::size_t stage_index, Shader* shader) {
     MICROPROFILE_SCOPE(OpenGL_Texture);
-    const auto& maxwell3d = system.GPU().Maxwell3D();
     u32 binding = device.GetBaseBindings(stage_index).sampler;
     for (const auto& entry : shader->GetEntries().samplers) {
         const auto shader_type = static_cast<ShaderType>(stage_index);
@@ -1090,11 +1071,10 @@ void RasterizerOpenGL::SetupDrawTextures(std::size_t stage_index, Shader* shader
 
 void RasterizerOpenGL::SetupComputeTextures(Shader* kernel) {
     MICROPROFILE_SCOPE(OpenGL_Texture);
-    const auto& compute = system.GPU().KeplerCompute();
     u32 binding = 0;
     for (const auto& entry : kernel->GetEntries().samplers) {
         for (std::size_t i = 0; i < entry.size; ++i) {
-            const auto texture = GetTextureInfo(compute, entry, ShaderType::Compute, i);
+            const auto texture = GetTextureInfo(kepler_compute, entry, ShaderType::Compute, i);
             SetupTexture(binding++, texture, entry);
         }
     }
@@ -1118,20 +1098,18 @@ void RasterizerOpenGL::SetupTexture(u32 binding, const Tegra::Texture::FullTextu
 }
 
 void RasterizerOpenGL::SetupDrawImages(std::size_t stage_index, Shader* shader) {
-    const auto& maxwell3d = system.GPU().Maxwell3D();
     u32 binding = device.GetBaseBindings(stage_index).image;
     for (const auto& entry : shader->GetEntries().images) {
-        const auto shader_type = static_cast<Tegra::Engines::ShaderType>(stage_index);
+        const auto shader_type = static_cast<ShaderType>(stage_index);
         const auto tic = GetTextureInfo(maxwell3d, entry, shader_type).tic;
         SetupImage(binding++, tic, entry);
     }
 }
 
 void RasterizerOpenGL::SetupComputeImages(Shader* shader) {
-    const auto& compute = system.GPU().KeplerCompute();
     u32 binding = 0;
     for (const auto& entry : shader->GetEntries().images) {
-        const auto tic = GetTextureInfo(compute, entry, Tegra::Engines::ShaderType::Compute).tic;
+        const auto tic = GetTextureInfo(kepler_compute, entry, ShaderType::Compute).tic;
         SetupImage(binding++, tic, entry);
     }
 }
@@ -1151,9 +1129,8 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
 }
 
 void RasterizerOpenGL::SyncViewport() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
-    const auto& regs = gpu.regs;
+    auto& flags = maxwell3d.dirty.flags;
+    const auto& regs = maxwell3d.regs;
 
     const bool dirty_viewport = flags[Dirty::Viewports];
     const bool dirty_clip_control = flags[Dirty::ClipControl];
@@ -1225,25 +1202,23 @@ void RasterizerOpenGL::SyncViewport() {
 }
 
 void RasterizerOpenGL::SyncDepthClamp() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::DepthClampEnabled]) {
         return;
     }
     flags[Dirty::DepthClampEnabled] = false;
 
-    oglEnable(GL_DEPTH_CLAMP, gpu.regs.view_volume_clip_control.depth_clamp_disabled == 0);
+    oglEnable(GL_DEPTH_CLAMP, maxwell3d.regs.view_volume_clip_control.depth_clamp_disabled == 0);
 }
 
 void RasterizerOpenGL::SyncClipEnabled(u32 clip_mask) {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::ClipDistances] && !flags[Dirty::Shaders]) {
         return;
     }
     flags[Dirty::ClipDistances] = false;
 
-    clip_mask &= gpu.regs.clip_distance_enabled;
+    clip_mask &= maxwell3d.regs.clip_distance_enabled;
     if (clip_mask == last_clip_distance_mask) {
         return;
     }
@@ -1259,9 +1234,8 @@ void RasterizerOpenGL::SyncClipCoef() {
 }
 
 void RasterizerOpenGL::SyncCullMode() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
-    const auto& regs = gpu.regs;
+    auto& flags = maxwell3d.dirty.flags;
+    const auto& regs = maxwell3d.regs;
 
     if (flags[Dirty::CullTest]) {
         flags[Dirty::CullTest] = false;
@@ -1276,26 +1250,24 @@ void RasterizerOpenGL::SyncCullMode() {
 }
 
 void RasterizerOpenGL::SyncPrimitiveRestart() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::PrimitiveRestart]) {
         return;
     }
     flags[Dirty::PrimitiveRestart] = false;
 
-    if (gpu.regs.primitive_restart.enabled) {
+    if (maxwell3d.regs.primitive_restart.enabled) {
         glEnable(GL_PRIMITIVE_RESTART);
-        glPrimitiveRestartIndex(gpu.regs.primitive_restart.index);
+        glPrimitiveRestartIndex(maxwell3d.regs.primitive_restart.index);
     } else {
         glDisable(GL_PRIMITIVE_RESTART);
     }
 }
 
 void RasterizerOpenGL::SyncDepthTestState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
+    const auto& regs = maxwell3d.regs;
 
-    const auto& regs = gpu.regs;
     if (flags[Dirty::DepthMask]) {
         flags[Dirty::DepthMask] = false;
         glDepthMask(regs.depth_write_enabled ? GL_TRUE : GL_FALSE);
@@ -1313,14 +1285,13 @@ void RasterizerOpenGL::SyncDepthTestState() {
 }
 
 void RasterizerOpenGL::SyncStencilTestState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::StencilTest]) {
         return;
     }
     flags[Dirty::StencilTest] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     oglEnable(GL_STENCIL_TEST, regs.stencil_enable);
 
     glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func),
@@ -1345,25 +1316,24 @@ void RasterizerOpenGL::SyncStencilTestState() {
 }
 
 void RasterizerOpenGL::SyncRasterizeEnable() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::RasterizeEnable]) {
         return;
     }
     flags[Dirty::RasterizeEnable] = false;
 
-    oglEnable(GL_RASTERIZER_DISCARD, gpu.regs.rasterize_enable == 0);
+    oglEnable(GL_RASTERIZER_DISCARD, maxwell3d.regs.rasterize_enable == 0);
 }
 
 void RasterizerOpenGL::SyncPolygonModes() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::PolygonModes]) {
         return;
     }
     flags[Dirty::PolygonModes] = false;
 
-    if (gpu.regs.fill_rectangle) {
+    const auto& regs = maxwell3d.regs;
+    if (regs.fill_rectangle) {
         if (!GLAD_GL_NV_fill_rectangle) {
             LOG_ERROR(Render_OpenGL, "GL_NV_fill_rectangle used and not supported");
             glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
@@ -1376,27 +1346,26 @@ void RasterizerOpenGL::SyncPolygonModes() {
         return;
     }
 
-    if (gpu.regs.polygon_mode_front == gpu.regs.polygon_mode_back) {
+    if (regs.polygon_mode_front == regs.polygon_mode_back) {
         flags[Dirty::PolygonModeFront] = false;
         flags[Dirty::PolygonModeBack] = false;
-        glPolygonMode(GL_FRONT_AND_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front));
+        glPolygonMode(GL_FRONT_AND_BACK, MaxwellToGL::PolygonMode(regs.polygon_mode_front));
         return;
     }
 
     if (flags[Dirty::PolygonModeFront]) {
         flags[Dirty::PolygonModeFront] = false;
-        glPolygonMode(GL_FRONT, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front));
+        glPolygonMode(GL_FRONT, MaxwellToGL::PolygonMode(regs.polygon_mode_front));
     }
 
     if (flags[Dirty::PolygonModeBack]) {
         flags[Dirty::PolygonModeBack] = false;
-        glPolygonMode(GL_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_back));
+        glPolygonMode(GL_BACK, MaxwellToGL::PolygonMode(regs.polygon_mode_back));
     }
 }
 
 void RasterizerOpenGL::SyncColorMask() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::ColorMasks]) {
         return;
     }
@@ -1405,7 +1374,7 @@ void RasterizerOpenGL::SyncColorMask() {
     const bool force = flags[Dirty::ColorMaskCommon];
     flags[Dirty::ColorMaskCommon] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.color_mask_common) {
         if (!force && !flags[Dirty::ColorMask0]) {
             return;
@@ -1430,33 +1399,30 @@ void RasterizerOpenGL::SyncColorMask() {
 }
 
 void RasterizerOpenGL::SyncMultiSampleState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::MultisampleControl]) {
         return;
     }
     flags[Dirty::MultisampleControl] = false;
 
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     oglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE, regs.multisample_control.alpha_to_coverage);
     oglEnable(GL_SAMPLE_ALPHA_TO_ONE, regs.multisample_control.alpha_to_one);
 }
 
 void RasterizerOpenGL::SyncFragmentColorClampState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::FragmentClampColor]) {
         return;
     }
     flags[Dirty::FragmentClampColor] = false;
 
-    glClampColor(GL_CLAMP_FRAGMENT_COLOR, gpu.regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
+    glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d.regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
 }
 
 void RasterizerOpenGL::SyncBlendState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
-    const auto& regs = gpu.regs;
+    auto& flags = maxwell3d.dirty.flags;
+    const auto& regs = maxwell3d.regs;
 
     if (flags[Dirty::BlendColor]) {
         flags[Dirty::BlendColor] = false;
@@ -1513,14 +1479,13 @@ void RasterizerOpenGL::SyncBlendState() {
 }
 
 void RasterizerOpenGL::SyncLogicOpState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::LogicOp]) {
         return;
     }
     flags[Dirty::LogicOp] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.logic_op.enable) {
         glEnable(GL_COLOR_LOGIC_OP);
         glLogicOp(MaxwellToGL::LogicOp(regs.logic_op.operation));
@@ -1530,14 +1495,13 @@ void RasterizerOpenGL::SyncLogicOpState() {
 }
 
 void RasterizerOpenGL::SyncScissorTest() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::Scissors]) {
         return;
     }
     flags[Dirty::Scissors] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     for (std::size_t index = 0; index < Maxwell::NumViewports; ++index) {
         if (!flags[Dirty::Scissor0 + index]) {
             continue;
@@ -1556,16 +1520,15 @@ void RasterizerOpenGL::SyncScissorTest() {
 }
 
 void RasterizerOpenGL::SyncPointState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::PointSize]) {
         return;
     }
     flags[Dirty::PointSize] = false;
 
-    oglEnable(GL_POINT_SPRITE, gpu.regs.point_sprite_enable);
+    oglEnable(GL_POINT_SPRITE, maxwell3d.regs.point_sprite_enable);
 
-    if (gpu.regs.vp_point_size.enable) {
+    if (maxwell3d.regs.vp_point_size.enable) {
         // By definition of GL_POINT_SIZE, it only matters if GL_PROGRAM_POINT_SIZE is disabled.
         glEnable(GL_PROGRAM_POINT_SIZE);
         return;
@@ -1573,32 +1536,30 @@ void RasterizerOpenGL::SyncPointState() {
 
     // Limit the point size to 1 since nouveau sometimes sets a point size of 0 (and that's invalid
     // in OpenGL).
-    glPointSize(std::max(1.0f, gpu.regs.point_size));
+    glPointSize(std::max(1.0f, maxwell3d.regs.point_size));
     glDisable(GL_PROGRAM_POINT_SIZE);
 }
 
 void RasterizerOpenGL::SyncLineState() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::LineWidth]) {
         return;
     }
     flags[Dirty::LineWidth] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     oglEnable(GL_LINE_SMOOTH, regs.line_smooth_enable);
     glLineWidth(regs.line_smooth_enable ? regs.line_width_smooth : regs.line_width_aliased);
 }
 
 void RasterizerOpenGL::SyncPolygonOffset() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::PolygonOffset]) {
         return;
     }
     flags[Dirty::PolygonOffset] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     oglEnable(GL_POLYGON_OFFSET_FILL, regs.polygon_offset_fill_enable);
     oglEnable(GL_POLYGON_OFFSET_LINE, regs.polygon_offset_line_enable);
     oglEnable(GL_POLYGON_OFFSET_POINT, regs.polygon_offset_point_enable);
@@ -1612,14 +1573,13 @@ void RasterizerOpenGL::SyncPolygonOffset() {
 }
 
 void RasterizerOpenGL::SyncAlphaTest() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::AlphaTest]) {
         return;
     }
     flags[Dirty::AlphaTest] = false;
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.alpha_test_enabled && regs.rt_control.count > 1) {
         LOG_WARNING(Render_OpenGL, "Alpha testing with more than one render target is not tested");
     }
@@ -1633,20 +1593,19 @@ void RasterizerOpenGL::SyncAlphaTest() {
 }
 
 void RasterizerOpenGL::SyncFramebufferSRGB() {
-    auto& gpu = system.GPU().Maxwell3D();
-    auto& flags = gpu.dirty.flags;
+    auto& flags = maxwell3d.dirty.flags;
     if (!flags[Dirty::FramebufferSRGB]) {
         return;
     }
     flags[Dirty::FramebufferSRGB] = false;
 
-    oglEnable(GL_FRAMEBUFFER_SRGB, gpu.regs.framebuffer_srgb);
+    oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d.regs.framebuffer_srgb);
 }
 
 void RasterizerOpenGL::SyncTransformFeedback() {
     // TODO(Rodrigo): Inject SKIP_COMPONENTS*_NV when required. An unimplemented message will signal
     // when this is required.
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
 
     static constexpr std::size_t STRIDE = 3;
     std::array<GLint, 128 * STRIDE * Maxwell::NumTransformFeedbackBuffers> attribs;
@@ -1698,7 +1657,7 @@ void RasterizerOpenGL::SyncTransformFeedback() {
 }
 
 void RasterizerOpenGL::BeginTransformFeedback(GLenum primitive_mode) {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -1741,7 +1700,7 @@ void RasterizerOpenGL::BeginTransformFeedback(GLenum primitive_mode) {
 }
 
 void RasterizerOpenGL::EndTransformFeedback() {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index ccc6f50f6..f451404b2 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -36,8 +36,8 @@
 #include "video_core/shader/async_shaders.h"
 #include "video_core/textures/texture.h"
 
-namespace Core {
-class System;
+namespace Core::Memory {
+class Memory;
 }
 
 namespace Core::Frontend {
@@ -55,9 +55,10 @@ struct DrawParameters;
 
 class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
 public:
-    explicit RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
-                              const Device& device, ScreenInfo& info,
-                              ProgramManager& program_manager, StateTracker& state_tracker);
+    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
+                              Core::Memory::Memory& cpu_memory, const Device& device,
+                              ScreenInfo& screen_info, ProgramManager& program_manager,
+                              StateTracker& state_tracker);
     ~RasterizerOpenGL() override;
 
     void Draw(bool is_indexed, bool is_instanced) override;
@@ -83,9 +84,8 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
-    void LoadDiskResources(const std::atomic_bool& stop_loading,
+    void LoadDiskResources(u64 title_id, const std::atomic_bool& stop_loading,
                            const VideoCore::DiskResourceLoadCallback& callback) override;
-    void SetupDirtyFlags() override;
 
     /// Returns true when there are commands queued to the OpenGL server.
     bool AnyCommandQueued() const {
@@ -237,7 +237,15 @@ private:
 
     void SetupShaders(GLenum primitive_mode);
 
+    Tegra::GPU& gpu;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager& gpu_memory;
+
     const Device& device;
+    ScreenInfo& screen_info;
+    ProgramManager& program_manager;
+    StateTracker& state_tracker;
 
     TextureCacheOpenGL texture_cache;
     ShaderCacheOpenGL shader_cache;
@@ -247,10 +255,6 @@ private:
     OGLBufferCache buffer_cache;
     FenceManagerOpenGL fence_manager;
 
-    Core::System& system;
-    ScreenInfo& screen_info;
-    ProgramManager& program_manager;
-    StateTracker& state_tracker;
     VideoCommon::Shader::AsyncShaders async_shaders;
 
     static constexpr std::size_t STREAM_BUFFER_SIZE = 128 * 1024 * 1024;
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index a07d56ef0..bd56bed0c 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -239,12 +239,11 @@ std::unique_ptr<Shader> Shader::CreateStageFromMemory(
     ProgramCode code_b, VideoCommon::Shader::AsyncShaders& async_shaders, VAddr cpu_addr) {
     const auto shader_type = GetShaderType(program_type);
 
-    auto& gpu = params.system.GPU();
+    auto& gpu = params.gpu;
     gpu.ShaderNotify().MarkSharderBuilding();
 
     auto registry = std::make_shared<Registry>(shader_type, gpu.Maxwell3D());
-    if (!async_shaders.IsShaderAsync(params.system.GPU()) ||
-        !params.device.UseAsynchronousShaders()) {
+    if (!async_shaders.IsShaderAsync(gpu) || !params.device.UseAsynchronousShaders()) {
         const ShaderIR ir(code, STAGE_MAIN_OFFSET, COMPILER_SETTINGS, *registry);
         // TODO(Rodrigo): Handle VertexA shaders
         // std::optional<ShaderIR> ir_b;
@@ -287,11 +286,10 @@ std::unique_ptr<Shader> Shader::CreateStageFromMemory(
 
 std::unique_ptr<Shader> Shader::CreateKernelFromMemory(const ShaderParameters& params,
                                                        ProgramCode code) {
-    auto& gpu = params.system.GPU();
+    auto& gpu = params.gpu;
     gpu.ShaderNotify().MarkSharderBuilding();
 
-    auto& engine = gpu.KeplerCompute();
-    auto registry = std::make_shared<Registry>(ShaderType::Compute, engine);
+    auto registry = std::make_shared<Registry>(ShaderType::Compute, params.engine);
     const ShaderIR ir(code, KERNEL_MAIN_OFFSET, COMPILER_SETTINGS, *registry);
     const u64 uid = params.unique_identifier;
     auto program = BuildShader(params.device, ShaderType::Compute, uid, ir, *registry);
@@ -320,15 +318,20 @@ std::unique_ptr<Shader> Shader::CreateFromCache(const ShaderParameters& params,
         precompiled_shader.registry, precompiled_shader.entries, precompiled_shader.program));
 }
 
-ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system,
-                                     Core::Frontend::EmuWindow& emu_window, const Device& device)
-    : VideoCommon::ShaderCache<Shader>{rasterizer}, system{system},
-      emu_window{emu_window}, device{device}, disk_cache{system} {}
+ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer,
+                                     Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
+                                     Tegra::Engines::Maxwell3D& maxwell3d_,
+                                     Tegra::Engines::KeplerCompute& kepler_compute_,
+                                     Tegra::MemoryManager& gpu_memory_, const Device& device_)
+    : VideoCommon::ShaderCache<Shader>{rasterizer}, emu_window{emu_window_}, gpu{gpu_},
+      gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_},
+      kepler_compute{kepler_compute_}, device{device_} {}
 
 ShaderCacheOpenGL::~ShaderCacheOpenGL() = default;
 
-void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
+void ShaderCacheOpenGL::LoadDiskCache(u64 title_id, const std::atomic_bool& stop_loading,
                                       const VideoCore::DiskResourceLoadCallback& callback) {
+    disk_cache.BindTitleID(title_id);
     const std::optional transferable = disk_cache.LoadTransferable();
     if (!transferable) {
         return;
@@ -481,21 +484,19 @@ ProgramSharedPtr ShaderCacheOpenGL::GeneratePrecompiledProgram(
 
 Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program,
                                            VideoCommon::Shader::AsyncShaders& async_shaders) {
-    if (!system.GPU().Maxwell3D().dirty.flags[Dirty::Shaders]) {
+    if (!maxwell3d.dirty.flags[Dirty::Shaders]) {
         auto* last_shader = last_shaders[static_cast<std::size_t>(program)];
         if (last_shader->IsBuilt()) {
             return last_shader;
         }
     }
 
-    auto& memory_manager{system.GPU().MemoryManager()};
-    const GPUVAddr address{GetShaderAddress(system, program)};
+    const GPUVAddr address{GetShaderAddress(maxwell3d, program)};
 
     if (device.UseAsynchronousShaders() && async_shaders.HasCompletedWork()) {
         auto completed_work = async_shaders.GetCompletedWork();
         for (auto& work : completed_work) {
             Shader* shader = TryGet(work.cpu_address);
-            auto& gpu = system.GPU();
             gpu.ShaderNotify().MarkShaderComplete();
             if (shader == nullptr) {
                 continue;
@@ -507,14 +508,13 @@ Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program,
                 shader->AsyncGLASMBuilt(std::move(work.program.glasm));
             }
 
+            auto& registry = shader->GetRegistry();
+
             ShaderDiskCacheEntry entry;
             entry.type = work.shader_type;
             entry.code = std::move(work.code);
             entry.code_b = std::move(work.code_b);
             entry.unique_identifier = work.uid;
-
-            auto& registry = shader->GetRegistry();
-
             entry.bound_buffer = registry.GetBoundBuffer();
             entry.graphics_info = registry.GetGraphicsInfo();
             entry.keys = registry.GetKeys();
@@ -525,28 +525,28 @@ Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program,
     }
 
     // Look up shader in the cache based on address
-    const auto cpu_addr{memory_manager.GpuToCpuAddress(address)};
+    const std::optional<VAddr> cpu_addr{gpu_memory.GpuToCpuAddress(address)};
     if (Shader* const shader{cpu_addr ? TryGet(*cpu_addr) : null_shader.get()}) {
         return last_shaders[static_cast<std::size_t>(program)] = shader;
     }
 
-    const auto host_ptr{memory_manager.GetPointer(address)};
+    const u8* const host_ptr{gpu_memory.GetPointer(address)};
 
     // No shader found - create a new one
-    ProgramCode code{GetShaderCode(memory_manager, address, host_ptr, false)};
+    ProgramCode code{GetShaderCode(gpu_memory, address, host_ptr, false)};
     ProgramCode code_b;
     if (program == Maxwell::ShaderProgram::VertexA) {
-        const GPUVAddr address_b{GetShaderAddress(system, Maxwell::ShaderProgram::VertexB)};
-        const u8* host_ptr_b = memory_manager.GetPointer(address_b);
-        code_b = GetShaderCode(memory_manager, address_b, host_ptr_b, false);
+        const GPUVAddr address_b{GetShaderAddress(maxwell3d, Maxwell::ShaderProgram::VertexB)};
+        const u8* host_ptr_b = gpu_memory.GetPointer(address_b);
+        code_b = GetShaderCode(gpu_memory, address_b, host_ptr_b, false);
     }
     const std::size_t code_size = code.size() * sizeof(u64);
 
     const u64 unique_identifier = GetUniqueIdentifier(
         GetShaderType(program), program == Maxwell::ShaderProgram::VertexA, code, code_b);
 
-    const ShaderParameters params{system,    disk_cache, device,
-                                  *cpu_addr, host_ptr,   unique_identifier};
+    const ShaderParameters params{gpu,       maxwell3d, disk_cache,       device,
+                                  *cpu_addr, host_ptr,  unique_identifier};
 
     std::unique_ptr<Shader> shader;
     const auto found = runtime_cache.find(unique_identifier);
@@ -568,21 +568,20 @@ Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program,
 }
 
 Shader* ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
-    auto& memory_manager{system.GPU().MemoryManager()};
-    const auto cpu_addr{memory_manager.GpuToCpuAddress(code_addr)};
+    const std::optional<VAddr> cpu_addr{gpu_memory.GpuToCpuAddress(code_addr)};
 
     if (Shader* const kernel = cpu_addr ? TryGet(*cpu_addr) : null_kernel.get()) {
         return kernel;
     }
 
-    const auto host_ptr{memory_manager.GetPointer(code_addr)};
     // No kernel found, create a new one
-    ProgramCode code{GetShaderCode(memory_manager, code_addr, host_ptr, true)};
+    const u8* host_ptr{gpu_memory.GetPointer(code_addr)};
+    ProgramCode code{GetShaderCode(gpu_memory, code_addr, host_ptr, true)};
     const std::size_t code_size{code.size() * sizeof(u64)};
     const u64 unique_identifier{GetUniqueIdentifier(ShaderType::Compute, false, code)};
 
-    const ShaderParameters params{system,    disk_cache, device,
-                                  *cpu_addr, host_ptr,   unique_identifier};
+    const ShaderParameters params{gpu,       kepler_compute, disk_cache,       device,
+                                  *cpu_addr, host_ptr,       unique_identifier};
 
     std::unique_ptr<Shader> kernel;
     const auto found = runtime_cache.find(unique_identifier);
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index 7528ac686..1708af06a 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -25,8 +25,8 @@
 #include "video_core/shader/shader_ir.h"
 #include "video_core/shader_cache.h"
 
-namespace Core {
-class System;
+namespace Tegra {
+class MemoryManager;
 }
 
 namespace Core::Frontend {
@@ -57,11 +57,12 @@ struct PrecompiledShader {
 };
 
 struct ShaderParameters {
-    Core::System& system;
+    Tegra::GPU& gpu;
+    Tegra::Engines::ConstBufferEngineInterface& engine;
     ShaderDiskCacheOpenGL& disk_cache;
     const Device& device;
     VAddr cpu_addr;
-    u8* host_ptr;
+    const u8* host_ptr;
     u64 unique_identifier;
 };
 
@@ -118,12 +119,14 @@ private:
 
 class ShaderCacheOpenGL final : public VideoCommon::ShaderCache<Shader> {
 public:
-    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system,
-                               Core::Frontend::EmuWindow& emu_window, const Device& device);
+    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::Frontend::EmuWindow& emu_window,
+                               Tegra::GPU& gpu, Tegra::Engines::Maxwell3D& maxwell3d,
+                               Tegra::Engines::KeplerCompute& kepler_compute,
+                               Tegra::MemoryManager& gpu_memory, const Device& device);
     ~ShaderCacheOpenGL() override;
 
     /// Loads disk cache for the current game
-    void LoadDiskCache(const std::atomic_bool& stop_loading,
+    void LoadDiskCache(u64 title_id, const std::atomic_bool& stop_loading,
                        const VideoCore::DiskResourceLoadCallback& callback);
 
     /// Gets the current specified shader stage program
@@ -138,9 +141,13 @@ private:
         const ShaderDiskCacheEntry& entry, const ShaderDiskCachePrecompiled& precompiled_entry,
         const std::unordered_set<GLenum>& supported_formats);
 
-    Core::System& system;
     Core::Frontend::EmuWindow& emu_window;
+    Tegra::GPU& gpu;
+    Tegra::MemoryManager& gpu_memory;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
     const Device& device;
+
     ShaderDiskCacheOpenGL disk_cache;
     std::unordered_map<u64, PrecompiledShader> runtime_cache;
 
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
index 40c0877c1..166ee34e1 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
@@ -206,13 +206,17 @@ bool ShaderDiskCacheEntry::Save(Common::FS::IOFile& file) const {
                flat_bindless_samplers.size();
 }
 
-ShaderDiskCacheOpenGL::ShaderDiskCacheOpenGL(Core::System& system) : system{system} {}
+ShaderDiskCacheOpenGL::ShaderDiskCacheOpenGL() = default;
 
 ShaderDiskCacheOpenGL::~ShaderDiskCacheOpenGL() = default;
 
+void ShaderDiskCacheOpenGL::BindTitleID(u64 title_id_) {
+    title_id = title_id_;
+}
+
 std::optional<std::vector<ShaderDiskCacheEntry>> ShaderDiskCacheOpenGL::LoadTransferable() {
     // Skip games without title id
-    const bool has_title_id = system.CurrentProcess()->GetTitleID() != 0;
+    const bool has_title_id = title_id != 0;
     if (!Settings::values.use_disk_shader_cache.GetValue() || !has_title_id) {
         return std::nullopt;
     }
@@ -474,7 +478,7 @@ std::string ShaderDiskCacheOpenGL::GetBaseDir() const {
 }
 
 std::string ShaderDiskCacheOpenGL::GetTitleID() const {
-    return fmt::format("{:016X}", system.CurrentProcess()->GetTitleID());
+    return fmt::format("{:016X}", title_id);
 }
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.h b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
index db2bb73bc..aef841c1d 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
@@ -21,10 +21,6 @@
 #include "video_core/engines/shader_type.h"
 #include "video_core/shader/registry.h"
 
-namespace Core {
-class System;
-}
-
 namespace Common::FS {
 class IOFile;
 }
@@ -70,9 +66,12 @@ struct ShaderDiskCachePrecompiled {
 
 class ShaderDiskCacheOpenGL {
 public:
-    explicit ShaderDiskCacheOpenGL(Core::System& system);
+    explicit ShaderDiskCacheOpenGL();
     ~ShaderDiskCacheOpenGL();
 
+    /// Binds a title ID for all future operations.
+    void BindTitleID(u64 title_id);
+
     /// Loads transferable cache. If file has a old version or on failure, it deletes the file.
     std::optional<std::vector<ShaderDiskCacheEntry>> LoadTransferable();
 
@@ -157,8 +156,6 @@ private:
         return LoadArrayFromPrecompiled(&object, 1);
     }
 
-    Core::System& system;
-
     // Stores whole precompiled cache which will be read from or saved to the precompiled chache
     // file
     FileSys::VectorVfsFile precompiled_cache_virtual_file;
@@ -168,8 +165,11 @@ private:
     // Stored transferable shaders
     std::unordered_set<u64> stored_transferable;
 
+    /// Title ID to operate on
+    u64 title_id = 0;
+
     // The cache has been loaded at boot
-    bool is_usable{};
+    bool is_usable = false;
 };
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
index d24fad3de..6bcf831f2 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.cpp
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -214,10 +214,8 @@ void SetupDirtyMisc(Tables& tables) {
 
 } // Anonymous namespace
 
-StateTracker::StateTracker(Core::System& system) : system{system} {}
-
-void StateTracker::Initialize() {
-    auto& dirty = system.GPU().Maxwell3D().dirty;
+StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags} {
+    auto& dirty = gpu.Maxwell3D().dirty;
     auto& tables = dirty.tables;
     SetupDirtyRenderTargets(tables);
     SetupDirtyColorMasks(tables);
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
index 0f823288e..9d127548f 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.h
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -13,8 +13,8 @@
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 
-namespace Core {
-class System;
+namespace Tegra {
+class GPU;
 }
 
 namespace OpenGL {
@@ -90,9 +90,7 @@ static_assert(Last <= std::numeric_limits<u8>::max());
 
 class StateTracker {
 public:
-    explicit StateTracker(Core::System& system);
-
-    void Initialize();
+    explicit StateTracker(Tegra::GPU& gpu);
 
     void BindIndexBuffer(GLuint new_index_buffer) {
         if (index_buffer == new_index_buffer) {
@@ -103,7 +101,6 @@ public:
     }
 
     void NotifyScreenDrawVertexArray() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::VertexFormats] = true;
         flags[OpenGL::Dirty::VertexFormat0 + 0] = true;
         flags[OpenGL::Dirty::VertexFormat0 + 1] = true;
@@ -117,98 +114,81 @@ public:
     }
 
     void NotifyPolygonModes() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::PolygonModes] = true;
         flags[OpenGL::Dirty::PolygonModeFront] = true;
         flags[OpenGL::Dirty::PolygonModeBack] = true;
     }
 
     void NotifyViewport0() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::Viewports] = true;
         flags[OpenGL::Dirty::Viewport0] = true;
     }
 
     void NotifyScissor0() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::Scissors] = true;
         flags[OpenGL::Dirty::Scissor0] = true;
     }
 
     void NotifyColorMask0() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::ColorMasks] = true;
         flags[OpenGL::Dirty::ColorMask0] = true;
     }
 
     void NotifyBlend0() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::BlendStates] = true;
         flags[OpenGL::Dirty::BlendState0] = true;
     }
 
     void NotifyFramebuffer() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[VideoCommon::Dirty::RenderTargets] = true;
     }
 
     void NotifyFrontFace() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::FrontFace] = true;
     }
 
     void NotifyCullTest() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::CullTest] = true;
     }
 
     void NotifyDepthMask() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::DepthMask] = true;
     }
 
     void NotifyDepthTest() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::DepthTest] = true;
     }
 
     void NotifyStencilTest() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::StencilTest] = true;
     }
 
     void NotifyPolygonOffset() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::PolygonOffset] = true;
     }
 
     void NotifyRasterizeEnable() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::RasterizeEnable] = true;
     }
 
     void NotifyFramebufferSRGB() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::FramebufferSRGB] = true;
     }
 
     void NotifyLogicOp() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::LogicOp] = true;
     }
 
     void NotifyClipControl() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::ClipControl] = true;
     }
 
     void NotifyAlphaTest() {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[OpenGL::Dirty::AlphaTest] = true;
     }
 
 private:
-    Core::System& system;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
 
     GLuint index_buffer = 0;
 };
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index f403f388a..a863ef218 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -532,10 +532,12 @@ OGLTextureView CachedSurfaceView::CreateTextureView() const {
     return texture_view;
 }
 
-TextureCacheOpenGL::TextureCacheOpenGL(Core::System& system,
-                                       VideoCore::RasterizerInterface& rasterizer,
-                                       const Device& device, StateTracker& state_tracker)
-    : TextureCacheBase{system, rasterizer, device.HasASTC()}, state_tracker{state_tracker} {
+TextureCacheOpenGL::TextureCacheOpenGL(VideoCore::RasterizerInterface& rasterizer,
+                                       Tegra::Engines::Maxwell3D& maxwell3d,
+                                       Tegra::MemoryManager& gpu_memory, const Device& device,
+                                       StateTracker& state_tracker_)
+    : TextureCacheBase{rasterizer, maxwell3d, gpu_memory, device.HasASTC()}, state_tracker{
+                                                                                 state_tracker_} {
     src_framebuffer.Create();
     dst_framebuffer.Create();
 }
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index de8f18489..7787134fc 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -129,8 +129,10 @@ private:
 
 class TextureCacheOpenGL final : public TextureCacheBase {
 public:
-    explicit TextureCacheOpenGL(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                                const Device& device, StateTracker& state_tracker);
+    explicit TextureCacheOpenGL(VideoCore::RasterizerInterface& rasterizer,
+                                Tegra::Engines::Maxwell3D& maxwell3d,
+                                Tegra::MemoryManager& gpu_memory, const Device& device,
+                                StateTracker& state_tracker);
     ~TextureCacheOpenGL();
 
 protected:
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index b759c2dba..a4c5b8f74 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -275,11 +275,13 @@ public:
     }
 };
 
-RendererOpenGL::RendererOpenGL(Core::System& system_, Core::Frontend::EmuWindow& emu_window_,
-                               Tegra::GPU& gpu_,
-                               std::unique_ptr<Core::Frontend::GraphicsContext> context_)
-    : RendererBase{emu_window_, std::move(context_)}, system{system_},
-      emu_window{emu_window_}, gpu{gpu_}, program_manager{device}, has_debug_tool{HasDebugTool()} {}
+RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_,
+                               Core::Frontend::EmuWindow& emu_window_,
+                               Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_,
+                               std::unique_ptr<Core::Frontend::GraphicsContext> context)
+    : RendererBase{emu_window_, std::move(context)}, telemetry_session{telemetry_session_},
+      emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, program_manager{device},
+      has_debug_tool{HasDebugTool()} {}
 
 RendererOpenGL::~RendererOpenGL() = default;
 
@@ -386,7 +388,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
         VideoCore::Surface::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format)};
     const u32 bytes_per_pixel{VideoCore::Surface::GetBytesPerPixel(pixel_format)};
     const u64 size_in_bytes{framebuffer.stride * framebuffer.height * bytes_per_pixel};
-    u8* const host_ptr{system.Memory().GetPointer(framebuffer_addr)};
+    u8* const host_ptr{cpu_memory.GetPointer(framebuffer_addr)};
     rasterizer->FlushRegion(ToCacheAddr(host_ptr), size_in_bytes);
 
     // TODO(Rodrigo): Read this from HLE
@@ -471,7 +473,6 @@ void RendererOpenGL::AddTelemetryFields() {
     LOG_INFO(Render_OpenGL, "GL_VENDOR: {}", gpu_vendor);
     LOG_INFO(Render_OpenGL, "GL_RENDERER: {}", gpu_model);
 
-    auto& telemetry_session = system.TelemetrySession();
     constexpr auto user_system = Common::Telemetry::FieldType::UserSystem;
     telemetry_session.AddField(user_system, "GPU_Vendor", gpu_vendor);
     telemetry_session.AddField(user_system, "GPU_Model", gpu_model);
@@ -482,8 +483,8 @@ void RendererOpenGL::CreateRasterizer() {
     if (rasterizer) {
         return;
     }
-    rasterizer = std::make_unique<RasterizerOpenGL>(system, emu_window, device, screen_info,
-                                                    program_manager, state_tracker);
+    rasterizer = std::make_unique<RasterizerOpenGL>(emu_window, gpu, cpu_memory, device,
+                                                    screen_info, program_manager, state_tracker);
 }
 
 void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index 52ea76b7d..5329577fb 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -16,16 +16,25 @@
 
 namespace Core {
 class System;
-}
+class TelemetrySession;
+} // namespace Core
 
 namespace Core::Frontend {
 class EmuWindow;
 }
 
+namespace Core::Memory {
+class Memory;
+}
+
 namespace Layout {
 struct FramebufferLayout;
 }
 
+namespace Tegra {
+class GPU;
+}
+
 namespace OpenGL {
 
 /// Structure used for storing information about the textures for the Switch screen
@@ -56,7 +65,8 @@ class FrameMailbox;
 
 class RendererOpenGL final : public VideoCore::RendererBase {
 public:
-    explicit RendererOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
+    explicit RendererOpenGL(Core::TelemetrySession& telemetry_session,
+                            Core::Frontend::EmuWindow& emu_window, Core::Memory::Memory& cpu_memory,
                             Tegra::GPU& gpu,
                             std::unique_ptr<Core::Frontend::GraphicsContext> context);
     ~RendererOpenGL() override;
@@ -94,12 +104,13 @@ private:
 
     bool Present(int timeout_ms);
 
-    Core::System& system;
+    Core::TelemetrySession& telemetry_session;
     Core::Frontend::EmuWindow& emu_window;
+    Core::Memory::Memory& cpu_memory;
     Tegra::GPU& gpu;
-    const Device device;
 
-    StateTracker state_tracker{system};
+    const Device device;
+    StateTracker state_tracker{gpu};
 
     // OpenGL object IDs
     OGLBuffer vertex_buffer;
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index ae46e0444..0e4583986 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -86,7 +86,7 @@ Common::DynamicLibrary OpenVulkanLibrary() {
     if (!library.Open(filename.c_str())) {
         // Android devices may not have libvulkan.so.1, only libvulkan.so.
         filename = Common::DynamicLibrary::GetVersionedFilename("vulkan");
-        library.Open(filename.c_str());
+        (void)library.Open(filename.c_str());
     }
 #endif
     return library;
@@ -237,10 +237,12 @@ std::string BuildCommaSeparatedExtensions(std::vector<std::string> available_ext
 
 } // Anonymous namespace
 
-RendererVulkan::RendererVulkan(Core::System& system_, Core::Frontend::EmuWindow& emu_window,
-                               Tegra::GPU& gpu_,
+RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
+                               Core::Frontend::EmuWindow& emu_window,
+                               Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_,
                                std::unique_ptr<Core::Frontend::GraphicsContext> context)
-    : RendererBase{emu_window, std::move(context)}, system{system_}, gpu{gpu_} {}
+    : RendererBase{emu_window, std::move(context)}, telemetry_session{telemetry_session_},
+      cpu_memory{cpu_memory_}, gpu{gpu_} {}
 
 RendererVulkan::~RendererVulkan() {
     ShutDown();
@@ -304,15 +306,15 @@ bool RendererVulkan::Init() {
     swapchain = std::make_unique<VKSwapchain>(*surface, *device);
     swapchain->Create(framebuffer.width, framebuffer.height, false);
 
-    state_tracker = std::make_unique<StateTracker>(system);
+    state_tracker = std::make_unique<StateTracker>(gpu);
 
     scheduler = std::make_unique<VKScheduler>(*device, *resource_manager, *state_tracker);
 
-    rasterizer = std::make_unique<RasterizerVulkan>(system, render_window, screen_info, *device,
-                                                    *resource_manager, *memory_manager,
-                                                    *state_tracker, *scheduler);
+    rasterizer = std::make_unique<RasterizerVulkan>(
+        render_window, gpu, gpu.MemoryManager(), cpu_memory, screen_info, *device,
+        *resource_manager, *memory_manager, *state_tracker, *scheduler);
 
-    blit_screen = std::make_unique<VKBlitScreen>(system, render_window, *rasterizer, *device,
+    blit_screen = std::make_unique<VKBlitScreen>(cpu_memory, render_window, *rasterizer, *device,
                                                  *resource_manager, *memory_manager, *swapchain,
                                                  *scheduler, screen_info);
 
@@ -440,8 +442,7 @@ void RendererVulkan::Report() const {
     LOG_INFO(Render_Vulkan, "Device: {}", model_name);
     LOG_INFO(Render_Vulkan, "Vulkan: {}", api_version);
 
-    auto& telemetry_session = system.TelemetrySession();
-    constexpr auto field = Common::Telemetry::FieldType::UserSystem;
+    static constexpr auto field = Common::Telemetry::FieldType::UserSystem;
     telemetry_session.AddField(field, "GPU_Vendor", vendor_name);
     telemetry_session.AddField(field, "GPU_Model", model_name);
     telemetry_session.AddField(field, "GPU_Vulkan_Driver", driver_name);
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index 13debbbc0..ddff77942 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -14,7 +14,15 @@
 #include "video_core/renderer_vulkan/wrapper.h"
 
 namespace Core {
-class System;
+class TelemetrySession;
+}
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace Tegra {
+class GPU;
 }
 
 namespace Vulkan {
@@ -38,7 +46,8 @@ struct VKScreenInfo {
 
 class RendererVulkan final : public VideoCore::RendererBase {
 public:
-    explicit RendererVulkan(Core::System& system, Core::Frontend::EmuWindow& emu_window,
+    explicit RendererVulkan(Core::TelemetrySession& telemtry_session,
+                            Core::Frontend::EmuWindow& emu_window, Core::Memory::Memory& cpu_memory,
                             Tegra::GPU& gpu,
                             std::unique_ptr<Core::Frontend::GraphicsContext> context);
     ~RendererVulkan() override;
@@ -59,7 +68,8 @@ private:
 
     void Report() const;
 
-    Core::System& system;
+    Core::TelemetrySession& telemetry_session;
+    Core::Memory::Memory& cpu_memory;
     Tegra::GPU& gpu;
 
     Common::DynamicLibrary library;
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
index a551e3de8..2bea7b24d 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
@@ -210,14 +210,16 @@ struct VKBlitScreen::BufferData {
     // Unaligned image data goes here
 };
 
-VKBlitScreen::VKBlitScreen(Core::System& system, Core::Frontend::EmuWindow& render_window,
-                           VideoCore::RasterizerInterface& rasterizer, const VKDevice& device,
-                           VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
-                           VKSwapchain& swapchain, VKScheduler& scheduler,
-                           const VKScreenInfo& screen_info)
-    : system{system}, render_window{render_window}, rasterizer{rasterizer}, device{device},
-      resource_manager{resource_manager}, memory_manager{memory_manager}, swapchain{swapchain},
-      scheduler{scheduler}, image_count{swapchain.GetImageCount()}, screen_info{screen_info} {
+VKBlitScreen::VKBlitScreen(Core::Memory::Memory& cpu_memory_,
+                           Core::Frontend::EmuWindow& render_window_,
+                           VideoCore::RasterizerInterface& rasterizer_, const VKDevice& device_,
+                           VKResourceManager& resource_manager_, VKMemoryManager& memory_manager_,
+                           VKSwapchain& swapchain_, VKScheduler& scheduler_,
+                           const VKScreenInfo& screen_info_)
+    : cpu_memory{cpu_memory_}, render_window{render_window_},
+      rasterizer{rasterizer_}, device{device_}, resource_manager{resource_manager_},
+      memory_manager{memory_manager_}, swapchain{swapchain_}, scheduler{scheduler_},
+      image_count{swapchain.GetImageCount()}, screen_info{screen_info_} {
     watches.resize(image_count);
     std::generate(watches.begin(), watches.end(),
                   []() { return std::make_unique<VKFenceWatch>(); });
@@ -259,7 +261,7 @@ std::tuple<VKFence&, VkSemaphore> VKBlitScreen::Draw(const Tegra::FramebufferCon
         const auto pixel_format =
             VideoCore::Surface::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format);
         const VAddr framebuffer_addr = framebuffer.address + framebuffer.offset;
-        const auto host_ptr = system.Memory().GetPointer(framebuffer_addr);
+        const auto host_ptr = cpu_memory.GetPointer(framebuffer_addr);
         rasterizer.FlushRegion(ToCacheAddr(host_ptr), GetSizeInBytes(framebuffer));
 
         // TODO(Rodrigo): Read this from HLE
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h
index 243640fab..838d38f69 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.h
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.h
@@ -15,6 +15,10 @@ namespace Core {
 class System;
 }
 
+namespace Core::Memory {
+class Memory;
+}
+
 namespace Core::Frontend {
 class EmuWindow;
 }
@@ -39,7 +43,8 @@ class VKSwapchain;
 
 class VKBlitScreen final {
 public:
-    explicit VKBlitScreen(Core::System& system, Core::Frontend::EmuWindow& render_window,
+    explicit VKBlitScreen(Core::Memory::Memory& cpu_memory,
+                          Core::Frontend::EmuWindow& render_window,
                           VideoCore::RasterizerInterface& rasterizer, const VKDevice& device,
                           VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
                           VKSwapchain& swapchain, VKScheduler& scheduler,
@@ -81,7 +86,7 @@ private:
     u64 GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
                           std::size_t image_index) const;
 
-    Core::System& system;
+    Core::Memory::Memory& cpu_memory;
     Core::Frontend::EmuWindow& render_window;
     VideoCore::RasterizerInterface& rasterizer;
     const VKDevice& device;
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index 1d2f8b557..d9d3da9ea 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -145,14 +145,15 @@ void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst
     });
 }
 
-VKBufferCache::VKBufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system,
-                             const VKDevice& device, VKMemoryManager& memory_manager,
-                             VKScheduler& scheduler, VKStagingBufferPool& staging_pool)
-    : VideoCommon::BufferCache<Buffer, VkBuffer, VKStreamBuffer>{rasterizer, system,
-                                                                 CreateStreamBuffer(device,
-                                                                                    scheduler)},
-      device{device}, memory_manager{memory_manager}, scheduler{scheduler}, staging_pool{
-                                                                                staging_pool} {}
+VKBufferCache::VKBufferCache(VideoCore::RasterizerInterface& rasterizer,
+                             Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory,
+                             const VKDevice& device_, VKMemoryManager& memory_manager_,
+                             VKScheduler& scheduler_, VKStagingBufferPool& staging_pool_)
+    : VideoCommon::BufferCache<Buffer, VkBuffer, VKStreamBuffer>{rasterizer, gpu_memory, cpu_memory,
+                                                                 CreateStreamBuffer(device_,
+                                                                                    scheduler_)},
+      device{device_}, memory_manager{memory_manager_}, scheduler{scheduler_}, staging_pool{
+                                                                                   staging_pool_} {}
 
 VKBufferCache::~VKBufferCache() = default;
 
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h
index 991ee451c..7fb5ceedf 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.h
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h
@@ -13,10 +13,6 @@
 #include "video_core/renderer_vulkan/vk_stream_buffer.h"
 #include "video_core/renderer_vulkan/wrapper.h"
 
-namespace Core {
-class System;
-}
-
 namespace Vulkan {
 
 class VKDevice;
@@ -53,7 +49,8 @@ private:
 
 class VKBufferCache final : public VideoCommon::BufferCache<Buffer, VkBuffer, VKStreamBuffer> {
 public:
-    explicit VKBufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system,
+    explicit VKBufferCache(VideoCore::RasterizerInterface& rasterizer,
+                           Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory,
                            const VKDevice& device, VKMemoryManager& memory_manager,
                            VKScheduler& scheduler, VKStagingBufferPool& staging_pool);
     ~VKBufferCache();
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.cpp b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
index d7f65d435..55a8348fc 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.cpp
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
@@ -71,12 +71,12 @@ bool InnerFence::IsEventSignalled() const {
     }
 }
 
-VKFenceManager::VKFenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                               const VKDevice& device, VKScheduler& scheduler,
-                               VKTextureCache& texture_cache, VKBufferCache& buffer_cache,
-                               VKQueryCache& query_cache)
-    : GenericFenceManager(system, rasterizer, texture_cache, buffer_cache, query_cache),
-      device{device}, scheduler{scheduler} {}
+VKFenceManager::VKFenceManager(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
+                               Tegra::MemoryManager& memory_manager, VKTextureCache& texture_cache,
+                               VKBufferCache& buffer_cache, VKQueryCache& query_cache,
+                               const VKDevice& device_, VKScheduler& scheduler_)
+    : GenericFenceManager(rasterizer, gpu, texture_cache, buffer_cache, query_cache),
+      device{device_}, scheduler{scheduler_} {}
 
 Fence VKFenceManager::CreateFence(u32 value, bool is_stubbed) {
     return std::make_shared<InnerFence>(device, scheduler, value, is_stubbed);
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.h b/src/video_core/renderer_vulkan/vk_fence_manager.h
index 043fe7947..1547d6d30 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.h
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.h
@@ -55,10 +55,10 @@ using GenericFenceManager =
 
 class VKFenceManager final : public GenericFenceManager {
 public:
-    explicit VKFenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                            const VKDevice& device, VKScheduler& scheduler,
-                            VKTextureCache& texture_cache, VKBufferCache& buffer_cache,
-                            VKQueryCache& query_cache);
+    explicit VKFenceManager(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
+                            Tegra::MemoryManager& memory_manager, VKTextureCache& texture_cache,
+                            VKBufferCache& buffer_cache, VKQueryCache& query_cache,
+                            const VKDevice& device, VKScheduler& scheduler);
 
 protected:
     Fence CreateFence(u32 value, bool is_stubbed) override;
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index cfdcdd6ab..5c038f4bc 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -135,64 +135,56 @@ bool ComputePipelineCacheKey::operator==(const ComputePipelineCacheKey& rhs) con
     return std::memcmp(&rhs, this, sizeof *this) == 0;
 }
 
-Shader::Shader(Core::System& system, Tegra::Engines::ShaderType stage, GPUVAddr gpu_addr,
-               VideoCommon::Shader::ProgramCode program_code, u32 main_offset)
-    : gpu_addr{gpu_addr}, program_code{std::move(program_code)},
-      registry{stage, GetEngine(system, stage)}, shader_ir{this->program_code, main_offset,
-                                                           compiler_settings, registry},
-      entries{GenerateShaderEntries(shader_ir)} {}
+Shader::Shader(Tegra::Engines::ConstBufferEngineInterface& engine, Tegra::Engines::ShaderType stage,
+               GPUVAddr gpu_addr_, VAddr cpu_addr, VideoCommon::Shader::ProgramCode program_code_,
+               u32 main_offset)
+    : gpu_addr(gpu_addr_), program_code(std::move(program_code_)), registry(stage, engine),
+      shader_ir(program_code, main_offset, compiler_settings, registry),
+      entries(GenerateShaderEntries(shader_ir)) {}
 
 Shader::~Shader() = default;
 
-Tegra::Engines::ConstBufferEngineInterface& Shader::GetEngine(Core::System& system,
-                                                              Tegra::Engines::ShaderType stage) {
-    if (stage == ShaderType::Compute) {
-        return system.GPU().KeplerCompute();
-    } else {
-        return system.GPU().Maxwell3D();
-    }
-}
-
-VKPipelineCache::VKPipelineCache(Core::System& system, RasterizerVulkan& rasterizer,
-                                 const VKDevice& device, VKScheduler& scheduler,
-                                 VKDescriptorPool& descriptor_pool,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue,
-                                 VKRenderPassCache& renderpass_cache)
-    : VideoCommon::ShaderCache<Shader>{rasterizer}, system{system}, device{device},
-      scheduler{scheduler}, descriptor_pool{descriptor_pool},
-      update_descriptor_queue{update_descriptor_queue}, renderpass_cache{renderpass_cache} {}
+VKPipelineCache::VKPipelineCache(RasterizerVulkan& rasterizer, Tegra::GPU& gpu_,
+                                 Tegra::Engines::Maxwell3D& maxwell3d_,
+                                 Tegra::Engines::KeplerCompute& kepler_compute_,
+                                 Tegra::MemoryManager& gpu_memory_, const VKDevice& device_,
+                                 VKScheduler& scheduler_, VKDescriptorPool& descriptor_pool_,
+                                 VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                 VKRenderPassCache& renderpass_cache_)
+    : VideoCommon::ShaderCache<Shader>{rasterizer}, gpu{gpu_}, maxwell3d{maxwell3d_},
+      kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, device{device_},
+      scheduler{scheduler_}, descriptor_pool{descriptor_pool_},
+      update_descriptor_queue{update_descriptor_queue_}, renderpass_cache{renderpass_cache_} {}
 
 VKPipelineCache::~VKPipelineCache() = default;
 
 std::array<Shader*, Maxwell::MaxShaderProgram> VKPipelineCache::GetShaders() {
-    const auto& gpu = system.GPU().Maxwell3D();
-
     std::array<Shader*, Maxwell::MaxShaderProgram> shaders{};
+
     for (std::size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
         const auto program{static_cast<Maxwell::ShaderProgram>(index)};
 
         // Skip stages that are not enabled
-        if (!gpu.regs.IsShaderConfigEnabled(index)) {
+        if (!maxwell3d.regs.IsShaderConfigEnabled(index)) {
             continue;
         }
 
-        auto& memory_manager{system.GPU().MemoryManager()};
-        const GPUVAddr program_addr{GetShaderAddress(system, program)};
-        const std::optional cpu_addr = memory_manager.GpuToCpuAddress(program_addr);
+        const GPUVAddr gpu_addr{GetShaderAddress(maxwell3d, program)};
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         ASSERT(cpu_addr);
 
         Shader* result = cpu_addr ? TryGet(*cpu_addr) : null_shader.get();
         if (!result) {
-            const auto host_ptr{memory_manager.GetPointer(program_addr)};
+            const u8* const host_ptr{gpu_memory.GetPointer(gpu_addr)};
 
             // No shader found - create a new one
-            constexpr u32 stage_offset = STAGE_MAIN_OFFSET;
+            static constexpr u32 stage_offset = STAGE_MAIN_OFFSET;
             const auto stage = static_cast<ShaderType>(index == 0 ? 0 : index - 1);
-            ProgramCode code = GetShaderCode(memory_manager, program_addr, host_ptr, false);
+            ProgramCode code = GetShaderCode(gpu_memory, gpu_addr, host_ptr, false);
             const std::size_t size_in_bytes = code.size() * sizeof(u64);
 
-            auto shader = std::make_unique<Shader>(system, stage, program_addr, std::move(code),
-                                                   stage_offset);
+            auto shader = std::make_unique<Shader>(maxwell3d, stage, gpu_addr, *cpu_addr,
+                                                   std::move(code), stage_offset);
             result = shader.get();
 
             if (cpu_addr) {
@@ -215,11 +207,11 @@ VKGraphicsPipeline* VKPipelineCache::GetGraphicsPipeline(
     }
     last_graphics_key = key;
 
-    if (device.UseAsynchronousShaders() && async_shaders.IsShaderAsync(system.GPU())) {
+    if (device.UseAsynchronousShaders() && async_shaders.IsShaderAsync(gpu)) {
         std::unique_lock lock{pipeline_cache};
         const auto [pair, is_cache_miss] = graphics_cache.try_emplace(key);
         if (is_cache_miss) {
-            system.GPU().ShaderNotify().MarkSharderBuilding();
+            gpu.ShaderNotify().MarkSharderBuilding();
             LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
             const auto [program, bindings] = DecompileShaders(key.fixed_state);
             async_shaders.QueueVulkanShader(this, device, scheduler, descriptor_pool,
@@ -233,13 +225,13 @@ VKGraphicsPipeline* VKPipelineCache::GetGraphicsPipeline(
     const auto [pair, is_cache_miss] = graphics_cache.try_emplace(key);
     auto& entry = pair->second;
     if (is_cache_miss) {
-        system.GPU().ShaderNotify().MarkSharderBuilding();
+        gpu.ShaderNotify().MarkSharderBuilding();
         LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
         const auto [program, bindings] = DecompileShaders(key.fixed_state);
         entry = std::make_unique<VKGraphicsPipeline>(device, scheduler, descriptor_pool,
                                                      update_descriptor_queue, renderpass_cache, key,
                                                      bindings, program);
-        system.GPU().ShaderNotify().MarkShaderComplete();
+        gpu.ShaderNotify().MarkShaderComplete();
     }
     last_graphics_pipeline = entry.get();
     return last_graphics_pipeline;
@@ -255,22 +247,21 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
     }
     LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
 
-    auto& memory_manager = system.GPU().MemoryManager();
-    const auto program_addr = key.shader;
+    const GPUVAddr gpu_addr = key.shader;
 
-    const auto cpu_addr = memory_manager.GpuToCpuAddress(program_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
     ASSERT(cpu_addr);
 
     Shader* shader = cpu_addr ? TryGet(*cpu_addr) : null_kernel.get();
     if (!shader) {
         // No shader found - create a new one
-        const auto host_ptr = memory_manager.GetPointer(program_addr);
+        const auto host_ptr = gpu_memory.GetPointer(gpu_addr);
 
-        ProgramCode code = GetShaderCode(memory_manager, program_addr, host_ptr, true);
+        ProgramCode code = GetShaderCode(gpu_memory, gpu_addr, host_ptr, true);
         const std::size_t size_in_bytes = code.size() * sizeof(u64);
 
-        auto shader_info = std::make_unique<Shader>(system, ShaderType::Compute, program_addr,
-                                                    std::move(code), KERNEL_MAIN_OFFSET);
+        auto shader_info = std::make_unique<Shader>(kepler_compute, ShaderType::Compute, gpu_addr,
+                                                    *cpu_addr, std::move(code), KERNEL_MAIN_OFFSET);
         shader = shader_info.get();
 
         if (cpu_addr) {
@@ -298,7 +289,7 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
 }
 
 void VKPipelineCache::EmplacePipeline(std::unique_ptr<VKGraphicsPipeline> pipeline) {
-    system.GPU().ShaderNotify().MarkShaderComplete();
+    gpu.ShaderNotify().MarkShaderComplete();
     std::unique_lock lock{pipeline_cache};
     graphics_cache.at(pipeline->GetCacheKey()) = std::move(pipeline);
 }
@@ -339,9 +330,6 @@ void VKPipelineCache::OnShaderRemoval(Shader* shader) {
 
 std::pair<SPIRVProgram, std::vector<VkDescriptorSetLayoutBinding>>
 VKPipelineCache::DecompileShaders(const FixedPipelineState& fixed_state) {
-    auto& memory_manager = system.GPU().MemoryManager();
-    const auto& gpu = system.GPU().Maxwell3D();
-
     Specialization specialization;
     if (fixed_state.dynamic_state.Topology() == Maxwell::PrimitiveTopology::Points ||
         device.IsExtExtendedDynamicStateSupported()) {
@@ -364,12 +352,12 @@ VKPipelineCache::DecompileShaders(const FixedPipelineState& fixed_state) {
         const auto program_enum = static_cast<Maxwell::ShaderProgram>(index);
 
         // Skip stages that are not enabled
-        if (!gpu.regs.IsShaderConfigEnabled(index)) {
+        if (!maxwell3d.regs.IsShaderConfigEnabled(index)) {
             continue;
         }
 
-        const GPUVAddr gpu_addr = GetShaderAddress(system, program_enum);
-        const std::optional<VAddr> cpu_addr = memory_manager.GpuToCpuAddress(gpu_addr);
+        const GPUVAddr gpu_addr = GetShaderAddress(maxwell3d, program_enum);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         Shader* const shader = cpu_addr ? TryGet(*cpu_addr) : null_shader.get();
 
         const std::size_t stage = index == 0 ? 0 : index - 1; // Stage indices are 0 - 5
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.h b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
index c04829e77..1a31fd9f6 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.h
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
@@ -85,7 +85,8 @@ namespace Vulkan {
 
 class Shader {
 public:
-    explicit Shader(Core::System& system, Tegra::Engines::ShaderType stage, GPUVAddr gpu_addr,
+    explicit Shader(Tegra::Engines::ConstBufferEngineInterface& engine,
+                    Tegra::Engines::ShaderType stage, GPUVAddr gpu_addr, VAddr cpu_addr,
                     VideoCommon::Shader::ProgramCode program_code, u32 main_offset);
     ~Shader();
 
@@ -97,22 +98,19 @@ public:
         return shader_ir;
     }
 
-    const VideoCommon::Shader::Registry& GetRegistry() const {
-        return registry;
-    }
-
     const VideoCommon::Shader::ShaderIR& GetIR() const {
         return shader_ir;
     }
 
+    const VideoCommon::Shader::Registry& GetRegistry() const {
+        return registry;
+    }
+
     const ShaderEntries& GetEntries() const {
         return entries;
     }
 
 private:
-    static Tegra::Engines::ConstBufferEngineInterface& GetEngine(Core::System& system,
-                                                                 Tegra::Engines::ShaderType stage);
-
     GPUVAddr gpu_addr{};
     VideoCommon::Shader::ProgramCode program_code;
     VideoCommon::Shader::Registry registry;
@@ -122,9 +120,11 @@ private:
 
 class VKPipelineCache final : public VideoCommon::ShaderCache<Shader> {
 public:
-    explicit VKPipelineCache(Core::System& system, RasterizerVulkan& rasterizer,
-                             const VKDevice& device, VKScheduler& scheduler,
-                             VKDescriptorPool& descriptor_pool,
+    explicit VKPipelineCache(RasterizerVulkan& rasterizer, Tegra::GPU& gpu,
+                             Tegra::Engines::Maxwell3D& maxwell3d,
+                             Tegra::Engines::KeplerCompute& kepler_compute,
+                             Tegra::MemoryManager& gpu_memory, const VKDevice& device,
+                             VKScheduler& scheduler, VKDescriptorPool& descriptor_pool,
                              VKUpdateDescriptorQueue& update_descriptor_queue,
                              VKRenderPassCache& renderpass_cache);
     ~VKPipelineCache() override;
@@ -145,7 +145,11 @@ private:
     std::pair<SPIRVProgram, std::vector<VkDescriptorSetLayoutBinding>> DecompileShaders(
         const FixedPipelineState& fixed_state);
 
-    Core::System& system;
+    Tegra::GPU& gpu;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager& gpu_memory;
+
     const VKDevice& device;
     VKScheduler& scheduler;
     VKDescriptorPool& descriptor_pool;
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.cpp b/src/video_core/renderer_vulkan/vk_query_cache.cpp
index 6cd63d090..5a97c959d 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_query_cache.cpp
@@ -68,10 +68,11 @@ void QueryPool::Reserve(std::pair<VkQueryPool, u32> query) {
     usage[pool_index * GROW_STEP + static_cast<std::ptrdiff_t>(query.second)] = false;
 }
 
-VKQueryCache::VKQueryCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+VKQueryCache::VKQueryCache(VideoCore::RasterizerInterface& rasterizer,
+                           Tegra::Engines::Maxwell3D& maxwell3d, Tegra::MemoryManager& gpu_memory,
                            const VKDevice& device, VKScheduler& scheduler)
     : VideoCommon::QueryCacheBase<VKQueryCache, CachedQuery, CounterStream, HostCounter,
-                                  QueryPool>{system, rasterizer},
+                                  QueryPool>{rasterizer, maxwell3d, gpu_memory},
       device{device}, scheduler{scheduler} {
     for (std::size_t i = 0; i < static_cast<std::size_t>(VideoCore::NumQueryTypes); ++i) {
         query_pools[i].Initialize(device, static_cast<VideoCore::QueryType>(i));
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.h b/src/video_core/renderer_vulkan/vk_query_cache.h
index 40119e6d3..9be996e55 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.h
+++ b/src/video_core/renderer_vulkan/vk_query_cache.h
@@ -56,7 +56,8 @@ class VKQueryCache final
     : public VideoCommon::QueryCacheBase<VKQueryCache, CachedQuery, CounterStream, HostCounter,
                                          QueryPool> {
 public:
-    explicit VKQueryCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+    explicit VKQueryCache(VideoCore::RasterizerInterface& rasterizer,
+                          Tegra::Engines::Maxwell3D& maxwell3d, Tegra::MemoryManager& gpu_memory,
                           const VKDevice& device, VKScheduler& scheduler);
     ~VKQueryCache();
 
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index ff1b52eab..bafebe294 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -381,28 +381,30 @@ void RasterizerVulkan::DrawParameters::Draw(vk::CommandBuffer cmdbuf) const {
     }
 }
 
-RasterizerVulkan::RasterizerVulkan(Core::System& system, Core::Frontend::EmuWindow& renderer,
-                                   VKScreenInfo& screen_info, const VKDevice& device,
-                                   VKResourceManager& resource_manager,
-                                   VKMemoryManager& memory_manager, StateTracker& state_tracker,
-                                   VKScheduler& scheduler)
-    : RasterizerAccelerated{system.Memory()}, system{system}, render_window{renderer},
-      screen_info{screen_info}, device{device}, resource_manager{resource_manager},
-      memory_manager{memory_manager}, state_tracker{state_tracker}, scheduler{scheduler},
+RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu_,
+                                   Tegra::MemoryManager& gpu_memory_,
+                                   Core::Memory::Memory& cpu_memory, VKScreenInfo& screen_info_,
+                                   const VKDevice& device_, VKResourceManager& resource_manager_,
+                                   VKMemoryManager& memory_manager_, StateTracker& state_tracker_,
+                                   VKScheduler& scheduler_)
+    : RasterizerAccelerated(cpu_memory), gpu(gpu_), gpu_memory(gpu_memory_),
+      maxwell3d(gpu.Maxwell3D()), kepler_compute(gpu.KeplerCompute()), screen_info(screen_info_),
+      device(device_), resource_manager(resource_manager_), memory_manager(memory_manager_),
+      state_tracker(state_tracker_), scheduler(scheduler_),
       staging_pool(device, memory_manager, scheduler), descriptor_pool(device),
       update_descriptor_queue(device, scheduler), renderpass_cache(device),
       quad_array_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
       quad_indexed_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
       uint8_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
-      texture_cache(system, *this, device, resource_manager, memory_manager, scheduler,
-                    staging_pool),
-      pipeline_cache(system, *this, device, scheduler, descriptor_pool, update_descriptor_queue,
-                     renderpass_cache),
-      buffer_cache(*this, system, device, memory_manager, scheduler, staging_pool),
-      sampler_cache(device),
-      fence_manager(system, *this, device, scheduler, texture_cache, buffer_cache, query_cache),
-      query_cache(system, *this, device, scheduler),
-      wfi_event{device.GetLogical().CreateNewEvent()}, async_shaders{renderer} {
+      texture_cache(*this, maxwell3d, gpu_memory, device, resource_manager, memory_manager,
+                    scheduler, staging_pool),
+      pipeline_cache(*this, gpu, maxwell3d, kepler_compute, gpu_memory, device, scheduler,
+                     descriptor_pool, update_descriptor_queue, renderpass_cache),
+      buffer_cache(*this, gpu_memory, cpu_memory, device, memory_manager, scheduler, staging_pool),
+      sampler_cache(device), query_cache(*this, maxwell3d, gpu_memory, device, scheduler),
+      fence_manager(*this, gpu, gpu_memory, texture_cache, buffer_cache, query_cache, device,
+                    scheduler),
+      wfi_event(device.GetLogical().CreateNewEvent()), async_shaders(emu_window) {
     scheduler.SetQueryCache(query_cache);
     if (device.UseAsynchronousShaders()) {
         async_shaders.AllocateWorkers();
@@ -414,15 +416,13 @@ RasterizerVulkan::~RasterizerVulkan() = default;
 void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
     MICROPROFILE_SCOPE(Vulkan_Drawing);
 
+    SCOPE_EXIT({ gpu.TickWork(); });
     FlushWork();
 
     query_cache.UpdateCounters();
 
-    SCOPE_EXIT({ system.GPU().TickWork(); });
-
-    const auto& gpu = system.GPU().Maxwell3D();
     GraphicsPipelineCacheKey key;
-    key.fixed_state.Fill(gpu.regs, device.IsExtExtendedDynamicStateSupported());
+    key.fixed_state.Fill(maxwell3d.regs, device.IsExtExtendedDynamicStateSupported());
 
     buffer_cache.Map(CalculateGraphicsStreamBufferSize(is_indexed));
 
@@ -480,8 +480,7 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
 void RasterizerVulkan::Clear() {
     MICROPROFILE_SCOPE(Vulkan_Clearing);
 
-    const auto& gpu = system.GPU().Maxwell3D();
-    if (!system.GPU().Maxwell3D().ShouldExecute()) {
+    if (!maxwell3d.ShouldExecute()) {
         return;
     }
 
@@ -490,7 +489,7 @@ void RasterizerVulkan::Clear() {
 
     query_cache.UpdateCounters();
 
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
     const bool use_color = regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
                            regs.clear_buffers.A;
     const bool use_depth = regs.clear_buffers.Z;
@@ -559,7 +558,7 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) {
 
     query_cache.UpdateCounters();
 
-    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
+    const auto& launch_desc = kepler_compute.launch_description;
     auto& pipeline = pipeline_cache.GetComputePipeline({
         .shader = code_addr,
         .shared_memory_size = launch_desc.shared_alloc,
@@ -655,16 +654,14 @@ void RasterizerVulkan::SyncGuestHost() {
 }
 
 void RasterizerVulkan::SignalSemaphore(GPUVAddr addr, u32 value) {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
-        gpu.MemoryManager().Write<u32>(addr, value);
+        gpu_memory.Write<u32>(addr, value);
         return;
     }
     fence_manager.SignalSemaphore(addr, value);
 }
 
 void RasterizerVulkan::SignalSyncPoint(u32 value) {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
         gpu.IncrementSyncPoint(value);
         return;
@@ -673,7 +670,6 @@ void RasterizerVulkan::SignalSyncPoint(u32 value) {
 }
 
 void RasterizerVulkan::ReleaseFences() {
-    auto& gpu{system.GPU()};
     if (!gpu.IsAsync()) {
         return;
     }
@@ -751,10 +747,6 @@ bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config,
     return true;
 }
 
-void RasterizerVulkan::SetupDirtyFlags() {
-    state_tracker.Initialize();
-}
-
 void RasterizerVulkan::FlushWork() {
     static constexpr u32 DRAWS_TO_DISPATCH = 4096;
 
@@ -778,10 +770,9 @@ void RasterizerVulkan::FlushWork() {
 
 RasterizerVulkan::Texceptions RasterizerVulkan::UpdateAttachments(bool is_clear) {
     MICROPROFILE_SCOPE(Vulkan_RenderTargets);
-    auto& maxwell3d = system.GPU().Maxwell3D();
-    auto& dirty = maxwell3d.dirty.flags;
-    auto& regs = maxwell3d.regs;
 
+    const auto& regs = maxwell3d.regs;
+    auto& dirty = maxwell3d.dirty.flags;
     const bool update_rendertargets = dirty[VideoCommon::Dirty::RenderTargets];
     dirty[VideoCommon::Dirty::RenderTargets] = false;
 
@@ -844,7 +835,7 @@ std::tuple<VkFramebuffer, VkExtent2D> RasterizerVulkan::ConfigureFramebuffers(
         return true;
     };
 
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     const std::size_t num_attachments = static_cast<std::size_t>(regs.rt_control.count);
     for (std::size_t index = 0; index < num_attachments; ++index) {
         if (try_push(color_attachments[index])) {
@@ -880,13 +871,12 @@ RasterizerVulkan::DrawParameters RasterizerVulkan::SetupGeometry(FixedPipelineSt
                                                                  bool is_instanced) {
     MICROPROFILE_SCOPE(Vulkan_Geometry);
 
-    const auto& gpu = system.GPU().Maxwell3D();
-    const auto& regs = gpu.regs;
+    const auto& regs = maxwell3d.regs;
 
     SetupVertexArrays(buffer_bindings);
 
     const u32 base_instance = regs.vb_base_instance;
-    const u32 num_instances = is_instanced ? gpu.mme_draw.instance_count : 1;
+    const u32 num_instances = is_instanced ? maxwell3d.mme_draw.instance_count : 1;
     const u32 base_vertex = is_indexed ? regs.vb_element_base : regs.vertex_buffer.first;
     const u32 num_vertices = is_indexed ? regs.index_array.count : regs.vertex_buffer.count;
 
@@ -947,7 +937,7 @@ void RasterizerVulkan::SetupImageTransitions(
 }
 
 void RasterizerVulkan::UpdateDynamicStates() {
-    auto& regs = system.GPU().Maxwell3D().regs;
+    auto& regs = maxwell3d.regs;
     UpdateViewportsState(regs);
     UpdateScissorsState(regs);
     UpdateDepthBias(regs);
@@ -968,7 +958,7 @@ void RasterizerVulkan::UpdateDynamicStates() {
 }
 
 void RasterizerVulkan::BeginTransformFeedback() {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -1000,7 +990,7 @@ void RasterizerVulkan::BeginTransformFeedback() {
 }
 
 void RasterizerVulkan::EndTransformFeedback() {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -1013,7 +1003,7 @@ void RasterizerVulkan::EndTransformFeedback() {
 }
 
 void RasterizerVulkan::SetupVertexArrays(BufferBindings& buffer_bindings) {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
 
     for (std::size_t index = 0; index < Maxwell::NumVertexArrays; ++index) {
         const auto& vertex_array = regs.vertex_array[index];
@@ -1039,7 +1029,7 @@ void RasterizerVulkan::SetupIndexBuffer(BufferBindings& buffer_bindings, DrawPar
     if (params.num_vertices == 0) {
         return;
     }
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     switch (regs.draw.topology) {
     case Maxwell::PrimitiveTopology::Quads: {
         if (!params.is_indexed) {
@@ -1087,8 +1077,7 @@ void RasterizerVulkan::SetupIndexBuffer(BufferBindings& buffer_bindings, DrawPar
 
 void RasterizerVulkan::SetupGraphicsConstBuffers(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_ConstBuffers);
-    const auto& gpu = system.GPU().Maxwell3D();
-    const auto& shader_stage = gpu.state.shader_stages[stage];
+    const auto& shader_stage = maxwell3d.state.shader_stages[stage];
     for (const auto& entry : entries.const_buffers) {
         SetupConstBuffer(entry, shader_stage.const_buffers[entry.GetIndex()]);
     }
@@ -1096,8 +1085,7 @@ void RasterizerVulkan::SetupGraphicsConstBuffers(const ShaderEntries& entries, s
 
 void RasterizerVulkan::SetupGraphicsGlobalBuffers(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_GlobalBuffers);
-    auto& gpu{system.GPU()};
-    const auto cbufs{gpu.Maxwell3D().state.shader_stages[stage]};
+    const auto& cbufs{maxwell3d.state.shader_stages[stage]};
 
     for (const auto& entry : entries.global_buffers) {
         const auto addr = cbufs.const_buffers[entry.GetCbufIndex()].address + entry.GetCbufOffset();
@@ -1107,19 +1095,17 @@ void RasterizerVulkan::SetupGraphicsGlobalBuffers(const ShaderEntries& entries,
 
 void RasterizerVulkan::SetupGraphicsUniformTexels(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().Maxwell3D();
     for (const auto& entry : entries.uniform_texels) {
-        const auto image = GetTextureInfo(gpu, entry, stage).tic;
+        const auto image = GetTextureInfo(maxwell3d, entry, stage).tic;
         SetupUniformTexels(image, entry);
     }
 }
 
 void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().Maxwell3D();
     for (const auto& entry : entries.samplers) {
         for (std::size_t i = 0; i < entry.size; ++i) {
-            const auto texture = GetTextureInfo(gpu, entry, stage, i);
+            const auto texture = GetTextureInfo(maxwell3d, entry, stage, i);
             SetupTexture(texture, entry);
         }
     }
@@ -1127,25 +1113,23 @@ void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, std::
 
 void RasterizerVulkan::SetupGraphicsStorageTexels(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().Maxwell3D();
     for (const auto& entry : entries.storage_texels) {
-        const auto image = GetTextureInfo(gpu, entry, stage).tic;
+        const auto image = GetTextureInfo(maxwell3d, entry, stage).tic;
         SetupStorageTexel(image, entry);
     }
 }
 
 void RasterizerVulkan::SetupGraphicsImages(const ShaderEntries& entries, std::size_t stage) {
     MICROPROFILE_SCOPE(Vulkan_Images);
-    const auto& gpu = system.GPU().Maxwell3D();
     for (const auto& entry : entries.images) {
-        const auto tic = GetTextureInfo(gpu, entry, stage).tic;
+        const auto tic = GetTextureInfo(maxwell3d, entry, stage).tic;
         SetupImage(tic, entry);
     }
 }
 
 void RasterizerVulkan::SetupComputeConstBuffers(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_ConstBuffers);
-    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
+    const auto& launch_desc = kepler_compute.launch_description;
     for (const auto& entry : entries.const_buffers) {
         const auto& config = launch_desc.const_buffer_config[entry.GetIndex()];
         const std::bitset<8> mask = launch_desc.const_buffer_enable_mask.Value();
@@ -1159,7 +1143,7 @@ void RasterizerVulkan::SetupComputeConstBuffers(const ShaderEntries& entries) {
 
 void RasterizerVulkan::SetupComputeGlobalBuffers(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_GlobalBuffers);
-    const auto cbufs{system.GPU().KeplerCompute().launch_description.const_buffer_config};
+    const auto& cbufs{kepler_compute.launch_description.const_buffer_config};
     for (const auto& entry : entries.global_buffers) {
         const auto addr{cbufs[entry.GetCbufIndex()].Address() + entry.GetCbufOffset()};
         SetupGlobalBuffer(entry, addr);
@@ -1168,19 +1152,17 @@ void RasterizerVulkan::SetupComputeGlobalBuffers(const ShaderEntries& entries) {
 
 void RasterizerVulkan::SetupComputeUniformTexels(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().KeplerCompute();
     for (const auto& entry : entries.uniform_texels) {
-        const auto image = GetTextureInfo(gpu, entry, ComputeShaderIndex).tic;
+        const auto image = GetTextureInfo(kepler_compute, entry, ComputeShaderIndex).tic;
         SetupUniformTexels(image, entry);
     }
 }
 
 void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().KeplerCompute();
     for (const auto& entry : entries.samplers) {
         for (std::size_t i = 0; i < entry.size; ++i) {
-            const auto texture = GetTextureInfo(gpu, entry, ComputeShaderIndex, i);
+            const auto texture = GetTextureInfo(kepler_compute, entry, ComputeShaderIndex, i);
             SetupTexture(texture, entry);
         }
     }
@@ -1188,18 +1170,16 @@ void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) {
 
 void RasterizerVulkan::SetupComputeStorageTexels(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_Textures);
-    const auto& gpu = system.GPU().KeplerCompute();
     for (const auto& entry : entries.storage_texels) {
-        const auto image = GetTextureInfo(gpu, entry, ComputeShaderIndex).tic;
+        const auto image = GetTextureInfo(kepler_compute, entry, ComputeShaderIndex).tic;
         SetupStorageTexel(image, entry);
     }
 }
 
 void RasterizerVulkan::SetupComputeImages(const ShaderEntries& entries) {
     MICROPROFILE_SCOPE(Vulkan_Images);
-    const auto& gpu = system.GPU().KeplerCompute();
     for (const auto& entry : entries.images) {
-        const auto tic = GetTextureInfo(gpu, entry, ComputeShaderIndex).tic;
+        const auto tic = GetTextureInfo(kepler_compute, entry, ComputeShaderIndex).tic;
         SetupImage(tic, entry);
     }
 }
@@ -1223,9 +1203,8 @@ void RasterizerVulkan::SetupConstBuffer(const ConstBufferEntry& entry,
 }
 
 void RasterizerVulkan::SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAddr address) {
-    auto& memory_manager{system.GPU().MemoryManager()};
-    const auto actual_addr = memory_manager.Read<u64>(address);
-    const auto size = memory_manager.Read<u32>(address + 8);
+    const u64 actual_addr = gpu_memory.Read<u64>(address);
+    const u32 size = gpu_memory.Read<u32>(address + 8);
 
     if (size == 0) {
         // Sometimes global memory pointers don't have a proper size. Upload a dummy entry
@@ -1508,7 +1487,7 @@ std::size_t RasterizerVulkan::CalculateComputeStreamBufferSize() const {
 }
 
 std::size_t RasterizerVulkan::CalculateVertexArraysSize() const {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
 
     std::size_t size = 0;
     for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) {
@@ -1523,9 +1502,8 @@ std::size_t RasterizerVulkan::CalculateVertexArraysSize() const {
 }
 
 std::size_t RasterizerVulkan::CalculateIndexBufferSize() const {
-    const auto& regs = system.GPU().Maxwell3D().regs;
-    return static_cast<std::size_t>(regs.index_array.count) *
-           static_cast<std::size_t>(regs.index_array.FormatSizeInBytes());
+    return static_cast<std::size_t>(maxwell3d.regs.index_array.count) *
+           static_cast<std::size_t>(maxwell3d.regs.index_array.FormatSizeInBytes());
 }
 
 std::size_t RasterizerVulkan::CalculateConstBufferSize(
@@ -1540,7 +1518,7 @@ std::size_t RasterizerVulkan::CalculateConstBufferSize(
 }
 
 RenderPassParams RasterizerVulkan::GetRenderPassParams(Texceptions texceptions) const {
-    const auto& regs = system.GPU().Maxwell3D().regs;
+    const auto& regs = maxwell3d.regs;
     const std::size_t num_attachments = static_cast<std::size_t>(regs.rt_control.count);
 
     RenderPassParams params;
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index f640ba649..16251d0f6 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -106,7 +106,8 @@ struct ImageView {
 
 class RasterizerVulkan final : public VideoCore::RasterizerAccelerated {
 public:
-    explicit RasterizerVulkan(Core::System& system, Core::Frontend::EmuWindow& render_window,
+    explicit RasterizerVulkan(Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
+                              Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory,
                               VKScreenInfo& screen_info, const VKDevice& device,
                               VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
                               StateTracker& state_tracker, VKScheduler& scheduler);
@@ -135,7 +136,6 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
-    void SetupDirtyFlags() override;
 
     VideoCommon::Shader::AsyncShaders& GetAsyncShaders() {
         return async_shaders;
@@ -279,8 +279,11 @@ private:
 
     VkBuffer DefaultBuffer();
 
-    Core::System& system;
-    Core::Frontend::EmuWindow& render_window;
+    Tegra::GPU& gpu;
+    Tegra::MemoryManager& gpu_memory;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
+
     VKScreenInfo& screen_info;
     const VKDevice& device;
     VKResourceManager& resource_manager;
@@ -300,8 +303,8 @@ private:
     VKPipelineCache pipeline_cache;
     VKBufferCache buffer_cache;
     VKSamplerCache sampler_cache;
-    VKFenceManager fence_manager;
     VKQueryCache query_cache;
+    VKFenceManager fence_manager;
 
     vk::Buffer default_buffer;
     VKMemoryCommit default_buffer_commit;
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
index 4bd1009f9..5d2c4a796 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.cpp
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
@@ -132,12 +132,9 @@ void SetupDirtyStencilTestEnable(Tables& tables) {
 
 } // Anonymous namespace
 
-StateTracker::StateTracker(Core::System& system)
-    : system{system}, invalidation_flags{MakeInvalidationFlags()} {}
-
-void StateTracker::Initialize() {
-    auto& dirty = system.GPU().Maxwell3D().dirty;
-    auto& tables = dirty.tables;
+StateTracker::StateTracker(Tegra::GPU& gpu)
+    : flags{gpu.Maxwell3D().dirty.flags}, invalidation_flags{MakeInvalidationFlags()} {
+    auto& tables = gpu.Maxwell3D().dirty.tables;
     SetupDirtyRenderTargets(tables);
     SetupDirtyViewports(tables);
     SetupDirtyScissors(tables);
@@ -155,9 +152,4 @@ void StateTracker::Initialize() {
     SetupDirtyStencilTestEnable(tables);
 }
 
-void StateTracker::InvalidateCommandBufferState() {
-    system.GPU().Maxwell3D().dirty.flags |= invalidation_flags;
-    current_topology = INVALID_TOPOLOGY;
-}
-
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h
index 13a6ce786..1de789e57 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.h
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.h
@@ -45,11 +45,12 @@ class StateTracker {
     using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
 public:
-    explicit StateTracker(Core::System& system);
+    explicit StateTracker(Tegra::GPU& gpu);
 
-    void Initialize();
-
-    void InvalidateCommandBufferState();
+    void InvalidateCommandBufferState() {
+        flags |= invalidation_flags;
+        current_topology = INVALID_TOPOLOGY;
+    }
 
     bool TouchViewports() {
         return Exchange(Dirty::Viewports, false);
@@ -121,13 +122,12 @@ private:
     static constexpr auto INVALID_TOPOLOGY = static_cast<Maxwell::PrimitiveTopology>(~0u);
 
     bool Exchange(std::size_t id, bool new_value) const noexcept {
-        auto& flags = system.GPU().Maxwell3D().dirty.flags;
         const bool is_dirty = flags[id];
         flags[id] = new_value;
         return is_dirty;
     }
 
-    Core::System& system;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
     Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags;
     Maxwell::PrimitiveTopology current_topology = INVALID_TOPOLOGY;
 };
diff --git a/src/video_core/renderer_vulkan/vk_stream_buffer.cpp b/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
index a5526a3f5..3c9171a5e 100644
--- a/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
+++ b/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
@@ -57,9 +57,9 @@ u32 GetMemoryType(const VkPhysicalDeviceMemoryProperties& properties,
 
 } // Anonymous namespace
 
-VKStreamBuffer::VKStreamBuffer(const VKDevice& device, VKScheduler& scheduler,
+VKStreamBuffer::VKStreamBuffer(const VKDevice& device_, VKScheduler& scheduler_,
                                VkBufferUsageFlags usage)
-    : device{device}, scheduler{scheduler} {
+    : device{device_}, scheduler{scheduler_} {
     CreateBuffers(usage);
     ReserveWatches(current_watches, WATCHES_INITIAL_RESERVE);
     ReserveWatches(previous_watches, WATCHES_INITIAL_RESERVE);
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 2c6f54101..06182d909 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -188,13 +188,13 @@ u32 EncodeSwizzle(Tegra::Texture::SwizzleSource x_source, Tegra::Texture::Swizzl
 
 } // Anonymous namespace
 
-CachedSurface::CachedSurface(Core::System& system, const VKDevice& device,
-                             VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
-                             VKScheduler& scheduler, VKStagingBufferPool& staging_pool,
-                             GPUVAddr gpu_addr, const SurfaceParams& params)
-    : SurfaceBase<View>{gpu_addr, params, device.IsOptimalAstcSupported()}, system{system},
-      device{device}, resource_manager{resource_manager},
-      memory_manager{memory_manager}, scheduler{scheduler}, staging_pool{staging_pool} {
+CachedSurface::CachedSurface(const VKDevice& device, VKResourceManager& resource_manager,
+                             VKMemoryManager& memory_manager, VKScheduler& scheduler,
+                             VKStagingBufferPool& staging_pool, GPUVAddr gpu_addr,
+                             const SurfaceParams& params)
+    : SurfaceBase<View>{gpu_addr, params, device.IsOptimalAstcSupported()}, device{device},
+      resource_manager{resource_manager}, memory_manager{memory_manager}, scheduler{scheduler},
+      staging_pool{staging_pool} {
     if (params.IsBuffer()) {
         buffer = CreateBuffer(device, params, host_memory_size);
         commit = memory_manager.Commit(buffer, false);
@@ -490,19 +490,21 @@ VkImageView CachedSurfaceView::GetAttachment() {
     return *render_target;
 }
 
-VKTextureCache::VKTextureCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                               const VKDevice& device, VKResourceManager& resource_manager,
-                               VKMemoryManager& memory_manager, VKScheduler& scheduler,
-                               VKStagingBufferPool& staging_pool)
-    : TextureCache(system, rasterizer, device.IsOptimalAstcSupported()), device{device},
-      resource_manager{resource_manager}, memory_manager{memory_manager}, scheduler{scheduler},
-      staging_pool{staging_pool} {}
+VKTextureCache::VKTextureCache(VideoCore::RasterizerInterface& rasterizer,
+                               Tegra::Engines::Maxwell3D& maxwell3d,
+                               Tegra::MemoryManager& gpu_memory, const VKDevice& device_,
+                               VKResourceManager& resource_manager_,
+                               VKMemoryManager& memory_manager_, VKScheduler& scheduler_,
+                               VKStagingBufferPool& staging_pool_)
+    : TextureCache(rasterizer, maxwell3d, gpu_memory, device_.IsOptimalAstcSupported()),
+      device{device_}, resource_manager{resource_manager_},
+      memory_manager{memory_manager_}, scheduler{scheduler_}, staging_pool{staging_pool_} {}
 
 VKTextureCache::~VKTextureCache() = default;
 
 Surface VKTextureCache::CreateSurface(GPUVAddr gpu_addr, const SurfaceParams& params) {
-    return std::make_shared<CachedSurface>(system, device, resource_manager, memory_manager,
-                                           scheduler, staging_pool, gpu_addr, params);
+    return std::make_shared<CachedSurface>(device, resource_manager, memory_manager, scheduler,
+                                           staging_pool, gpu_addr, params);
 }
 
 void VKTextureCache::ImageCopy(Surface& src_surface, Surface& dst_surface,
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index 807e26c8a..e47d02c41 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -15,10 +15,6 @@
 #include "video_core/texture_cache/surface_base.h"
 #include "video_core/texture_cache/texture_cache.h"
 
-namespace Core {
-class System;
-}
-
 namespace VideoCore {
 class RasterizerInterface;
 }
@@ -45,10 +41,10 @@ class CachedSurface final : public VideoCommon::SurfaceBase<View> {
     friend CachedSurfaceView;
 
 public:
-    explicit CachedSurface(Core::System& system, const VKDevice& device,
-                           VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
-                           VKScheduler& scheduler, VKStagingBufferPool& staging_pool,
-                           GPUVAddr gpu_addr, const SurfaceParams& params);
+    explicit CachedSurface(const VKDevice& device, VKResourceManager& resource_manager,
+                           VKMemoryManager& memory_manager, VKScheduler& scheduler,
+                           VKStagingBufferPool& staging_pool, GPUVAddr gpu_addr,
+                           const SurfaceParams& params);
     ~CachedSurface();
 
     void UploadTexture(const std::vector<u8>& staging_buffer) override;
@@ -101,7 +97,6 @@ private:
 
     VkImageSubresourceRange GetImageSubresourceRange() const;
 
-    Core::System& system;
     const VKDevice& device;
     VKResourceManager& resource_manager;
     VKMemoryManager& memory_manager;
@@ -201,7 +196,8 @@ private:
 
 class VKTextureCache final : public TextureCacheBase {
 public:
-    explicit VKTextureCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+    explicit VKTextureCache(VideoCore::RasterizerInterface& rasterizer,
+                            Tegra::Engines::Maxwell3D& maxwell3d, Tegra::MemoryManager& gpu_memory,
                             const VKDevice& device, VKResourceManager& resource_manager,
                             VKMemoryManager& memory_manager, VKScheduler& scheduler,
                             VKStagingBufferPool& staging_pool);
diff --git a/src/video_core/shader/memory_util.cpp b/src/video_core/shader/memory_util.cpp
index 5071c83ca..e18ccba8e 100644
--- a/src/video_core/shader/memory_util.cpp
+++ b/src/video_core/shader/memory_util.cpp
@@ -16,11 +16,10 @@
 
 namespace VideoCommon::Shader {
 
-GPUVAddr GetShaderAddress(Core::System& system,
+GPUVAddr GetShaderAddress(Tegra::Engines::Maxwell3D& maxwell3d,
                           Tegra::Engines::Maxwell3D::Regs::ShaderProgram program) {
-    const auto& gpu{system.GPU().Maxwell3D()};
-    const auto& shader_config{gpu.regs.shader_config[static_cast<std::size_t>(program)]};
-    return gpu.regs.code_address.CodeAddress() + shader_config.offset;
+    const auto& shader_config{maxwell3d.regs.shader_config[static_cast<std::size_t>(program)]};
+    return maxwell3d.regs.code_address.CodeAddress() + shader_config.offset;
 }
 
 bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
diff --git a/src/video_core/shader/memory_util.h b/src/video_core/shader/memory_util.h
index be90d24fd..4624d38e6 100644
--- a/src/video_core/shader/memory_util.h
+++ b/src/video_core/shader/memory_util.h
@@ -11,10 +11,6 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/engines/shader_type.h"
 
-namespace Core {
-class System;
-}
-
 namespace Tegra {
 class MemoryManager;
 }
@@ -27,7 +23,7 @@ constexpr u32 STAGE_MAIN_OFFSET = 10;
 constexpr u32 KERNEL_MAIN_OFFSET = 0;
 
 /// Gets the address for the specified shader stage program
-GPUVAddr GetShaderAddress(Core::System& system,
+GPUVAddr GetShaderAddress(Tegra::Engines::Maxwell3D& maxwell3d,
                           Tegra::Engines::Maxwell3D::Regs::ShaderProgram program);
 
 /// Gets if the current instruction offset is a scheduler instruction
diff --git a/src/video_core/texture_cache/surface_params.cpp b/src/video_core/texture_cache/surface_params.cpp
index e614a92df..e8515321b 100644
--- a/src/video_core/texture_cache/surface_params.cpp
+++ b/src/video_core/texture_cache/surface_params.cpp
@@ -163,13 +163,11 @@ SurfaceParams SurfaceParams::CreateForImage(const FormatLookupTable& lookup_tabl
     return params;
 }
 
-SurfaceParams SurfaceParams::CreateForDepthBuffer(Core::System& system) {
-    const auto& regs = system.GPU().Maxwell3D().regs;
-
+SurfaceParams SurfaceParams::CreateForDepthBuffer(Tegra::Engines::Maxwell3D& maxwell3d) {
+    const auto& regs = maxwell3d.regs;
     const auto block_depth = std::min(regs.zeta.memory_layout.block_depth.Value(), 5U);
     const bool is_layered = regs.zeta_layers > 1 && block_depth == 0;
     const auto pixel_format = PixelFormatFromDepthFormat(regs.zeta.format);
-
     return {
         .is_tiled = regs.zeta.memory_layout.type ==
                     Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear,
@@ -191,8 +189,9 @@ SurfaceParams SurfaceParams::CreateForDepthBuffer(Core::System& system) {
     };
 }
 
-SurfaceParams SurfaceParams::CreateForFramebuffer(Core::System& system, std::size_t index) {
-    const auto& config{system.GPU().Maxwell3D().regs.rt[index]};
+SurfaceParams SurfaceParams::CreateForFramebuffer(Tegra::Engines::Maxwell3D& maxwell3d,
+                                                  std::size_t index) {
+    const auto& config{maxwell3d.regs.rt[index]};
     SurfaceParams params;
     params.is_tiled =
         config.memory_layout.type == Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear;
diff --git a/src/video_core/texture_cache/surface_params.h b/src/video_core/texture_cache/surface_params.h
index 118aa689e..4466c3c34 100644
--- a/src/video_core/texture_cache/surface_params.h
+++ b/src/video_core/texture_cache/surface_params.h
@@ -33,10 +33,11 @@ public:
                                         const VideoCommon::Shader::Image& entry);
 
     /// Creates SurfaceCachedParams for a depth buffer configuration.
-    static SurfaceParams CreateForDepthBuffer(Core::System& system);
+    static SurfaceParams CreateForDepthBuffer(Tegra::Engines::Maxwell3D& maxwell3d);
 
     /// Creates SurfaceCachedParams from a framebuffer configuration.
-    static SurfaceParams CreateForFramebuffer(Core::System& system, std::size_t index);
+    static SurfaceParams CreateForFramebuffer(Tegra::Engines::Maxwell3D& maxwell3d,
+                                              std::size_t index);
 
     /// Creates SurfaceCachedParams from a Fermi2D surface configuration.
     static SurfaceParams CreateForFermiCopySurface(
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 96c4e4cc2..ea835c59f 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -135,8 +135,7 @@ public:
             return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
         }
 
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         if (!cpu_addr) {
             return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
         }
@@ -160,8 +159,7 @@ public:
         if (!gpu_addr) {
             return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
         }
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         if (!cpu_addr) {
             return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
         }
@@ -183,11 +181,11 @@ public:
 
     TView GetDepthBufferSurface(bool preserve_contents) {
         std::lock_guard lock{mutex};
-        auto& maxwell3d = system.GPU().Maxwell3D();
-        if (!maxwell3d.dirty.flags[VideoCommon::Dirty::ZetaBuffer]) {
+        auto& dirty = maxwell3d.dirty;
+        if (!dirty.flags[VideoCommon::Dirty::ZetaBuffer]) {
             return depth_buffer.view;
         }
-        maxwell3d.dirty.flags[VideoCommon::Dirty::ZetaBuffer] = false;
+        dirty.flags[VideoCommon::Dirty::ZetaBuffer] = false;
 
         const auto& regs{maxwell3d.regs};
         const auto gpu_addr{regs.zeta.Address()};
@@ -195,13 +193,12 @@ public:
             SetEmptyDepthBuffer();
             return {};
         }
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         if (!cpu_addr) {
             SetEmptyDepthBuffer();
             return {};
         }
-        const auto depth_params{SurfaceParams::CreateForDepthBuffer(system)};
+        const auto depth_params{SurfaceParams::CreateForDepthBuffer(maxwell3d)};
         auto surface_view = GetSurface(gpu_addr, *cpu_addr, depth_params, preserve_contents, true);
         if (depth_buffer.target)
             depth_buffer.target->MarkAsRenderTarget(false, NO_RT);
@@ -215,7 +212,6 @@ public:
     TView GetColorBufferSurface(std::size_t index, bool preserve_contents) {
         std::lock_guard lock{mutex};
         ASSERT(index < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets);
-        auto& maxwell3d = system.GPU().Maxwell3D();
         if (!maxwell3d.dirty.flags[VideoCommon::Dirty::ColorBuffer0 + index]) {
             return render_targets[index].view;
         }
@@ -235,15 +231,14 @@ public:
             return {};
         }
 
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         if (!cpu_addr) {
             SetEmptyColorBuffer(index);
             return {};
         }
 
         auto surface_view =
-            GetSurface(gpu_addr, *cpu_addr, SurfaceParams::CreateForFramebuffer(system, index),
+            GetSurface(gpu_addr, *cpu_addr, SurfaceParams::CreateForFramebuffer(maxwell3d, index),
                        preserve_contents, true);
         if (render_targets[index].target) {
             auto& surface = render_targets[index].target;
@@ -300,9 +295,8 @@ public:
         const GPUVAddr dst_gpu_addr = dst_config.Address();
         DeduceBestBlit(src_params, dst_params, src_gpu_addr, dst_gpu_addr);
 
-        const auto& memory_manager = system.GPU().MemoryManager();
-        const std::optional<VAddr> dst_cpu_addr = memory_manager.GpuToCpuAddress(dst_gpu_addr);
-        const std::optional<VAddr> src_cpu_addr = memory_manager.GpuToCpuAddress(src_gpu_addr);
+        const std::optional<VAddr> dst_cpu_addr = gpu_memory.GpuToCpuAddress(dst_gpu_addr);
+        const std::optional<VAddr> src_cpu_addr = gpu_memory.GpuToCpuAddress(src_gpu_addr);
         std::pair dst_surface = GetSurface(dst_gpu_addr, *dst_cpu_addr, dst_params, true, false);
         TView src_surface = GetSurface(src_gpu_addr, *src_cpu_addr, src_params, true, false).second;
         ImageBlit(src_surface, dst_surface.second, copy_config);
@@ -358,9 +352,11 @@ public:
     }
 
 protected:
-    explicit TextureCache(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
-                          bool is_astc_supported)
-        : system{system}, is_astc_supported{is_astc_supported}, rasterizer{rasterizer} {
+    explicit TextureCache(VideoCore::RasterizerInterface& rasterizer_,
+                          Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
+                          bool is_astc_supported_)
+        : is_astc_supported{is_astc_supported_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
+          gpu_memory{gpu_memory_} {
         for (std::size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) {
             SetEmptyColorBuffer(i);
         }
@@ -395,7 +391,7 @@ protected:
     virtual void BufferCopy(TSurface& src_surface, TSurface& dst_surface) = 0;
 
     void ManageRenderTargetUnregister(TSurface& surface) {
-        auto& dirty = system.GPU().Maxwell3D().dirty;
+        auto& dirty = maxwell3d.dirty;
         const u32 index = surface->GetRenderTarget();
         if (index == DEPTH_RT) {
             dirty.flags[VideoCommon::Dirty::ZetaBuffer] = true;
@@ -408,8 +404,7 @@ protected:
     void Register(TSurface surface) {
         const GPUVAddr gpu_addr = surface->GetGpuAddr();
         const std::size_t size = surface->GetSizeInBytes();
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
         if (!cpu_addr) {
             LOG_CRITICAL(HW_GPU, "Failed to register surface with unmapped gpu_address 0x{:016x}",
                          gpu_addr);
@@ -459,7 +454,6 @@ protected:
         return new_surface;
     }
 
-    Core::System& system;
     const bool is_astc_supported;
 
 private:
@@ -954,8 +948,7 @@ private:
      * @param params   The parameters on the candidate surface.
      **/
     Deduction DeduceSurface(const GPUVAddr gpu_addr, const SurfaceParams& params) {
-        const std::optional<VAddr> cpu_addr =
-            system.GPU().MemoryManager().GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
 
         if (!cpu_addr) {
             Deduction result{};
@@ -1112,7 +1105,7 @@ private:
 
     void LoadSurface(const TSurface& surface) {
         staging_cache.GetBuffer(0).resize(surface->GetHostSizeInBytes());
-        surface->LoadBuffer(system.GPU().MemoryManager(), staging_cache);
+        surface->LoadBuffer(gpu_memory, staging_cache);
         surface->UploadTexture(staging_cache.GetBuffer(0));
         surface->MarkAsModified(false, Tick());
     }
@@ -1123,7 +1116,7 @@ private:
         }
         staging_cache.GetBuffer(0).resize(surface->GetHostSizeInBytes());
         surface->DownloadTexture(staging_cache.GetBuffer(0));
-        surface->FlushBuffer(system.GPU().MemoryManager(), staging_cache);
+        surface->FlushBuffer(gpu_memory, staging_cache);
         surface->MarkAsModified(false, Tick());
     }
 
@@ -1253,6 +1246,8 @@ private:
     }
 
     VideoCore::RasterizerInterface& rasterizer;
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::MemoryManager& gpu_memory;
 
     FormatLookupTable format_lookup_table;
     FormatCompatibility format_compatibility;
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 4e3a092c7..a14df06a3 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -21,14 +21,17 @@ namespace {
 std::unique_ptr<VideoCore::RendererBase> CreateRenderer(
     Core::System& system, Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
     std::unique_ptr<Core::Frontend::GraphicsContext> context) {
+    auto& telemetry_session = system.TelemetrySession();
+    auto& cpu_memory = system.Memory();
+
     switch (Settings::values.renderer_backend.GetValue()) {
     case Settings::RendererBackend::OpenGL:
-        return std::make_unique<OpenGL::RendererOpenGL>(system, emu_window, gpu,
-                                                        std::move(context));
+        return std::make_unique<OpenGL::RendererOpenGL>(telemetry_session, emu_window, cpu_memory,
+                                                        gpu, std::move(context));
 #ifdef HAS_VULKAN
     case Settings::RendererBackend::Vulkan:
-        return std::make_unique<Vulkan::RendererVulkan>(system, emu_window, gpu,
-                                                        std::move(context));
+        return std::make_unique<Vulkan::RendererVulkan>(telemetry_session, emu_window, cpu_memory,
+                                                        gpu, std::move(context));
 #endif
     default:
         return nullptr;
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index 3ea4e5601..cc0291b15 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -9,6 +9,9 @@ add_executable(yuzu
     about_dialog.cpp
     about_dialog.h
     aboutdialog.ui
+    applets/controller.cpp
+    applets/controller.h
+    applets/controller.ui
     applets/error.cpp
     applets/error.h
     applets/profile_select.cpp
@@ -62,12 +65,15 @@ add_executable(yuzu
     configuration/configure_input.cpp
     configuration/configure_input.h
     configuration/configure_input.ui
-    configuration/configure_input_player.cpp
-    configuration/configure_input_player.h
-    configuration/configure_input_player.ui
     configuration/configure_input_advanced.cpp
     configuration/configure_input_advanced.h
     configuration/configure_input_advanced.ui
+    configuration/configure_input_dialog.cpp
+    configuration/configure_input_dialog.h
+    configuration/configure_input_dialog.ui
+    configuration/configure_input_player.cpp
+    configuration/configure_input_player.h
+    configuration/configure_input_player.ui
     configuration/configure_motion_touch.cpp
     configuration/configure_motion_touch.h
     configuration/configure_motion_touch.ui
diff --git a/src/yuzu/applets/controller.cpp b/src/yuzu/applets/controller.cpp
new file mode 100644
index 000000000..9d45f2a01
--- /dev/null
+++ b/src/yuzu/applets/controller.cpp
@@ -0,0 +1,601 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+
+#include "common/assert.h"
+#include "common/string_util.h"
+#include "core/core.h"
+#include "core/hle/lock.h"
+#include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/hid.h"
+#include "core/hle/service/sm/sm.h"
+#include "ui_controller.h"
+#include "yuzu/applets/controller.h"
+#include "yuzu/configuration/configure_input_dialog.h"
+#include "yuzu/main.h"
+
+namespace {
+
+constexpr std::array<std::array<bool, 4>, 8> led_patterns = {{
+    {1, 0, 0, 0},
+    {1, 1, 0, 0},
+    {1, 1, 1, 0},
+    {1, 1, 1, 1},
+    {1, 0, 0, 1},
+    {1, 0, 1, 0},
+    {1, 0, 1, 1},
+    {0, 1, 1, 0},
+}};
+
+void UpdateController(Settings::ControllerType controller_type, std::size_t npad_index,
+                      bool connected) {
+    Core::System& system{Core::System::GetInstance()};
+
+    if (!system.IsPoweredOn()) {
+        return;
+    }
+
+    Service::SM::ServiceManager& sm = system.ServiceManager();
+
+    auto& npad =
+        sm.GetService<Service::HID::Hid>("hid")
+            ->GetAppletResource()
+            ->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad);
+
+    npad.UpdateControllerAt(npad.MapSettingsTypeToNPad(controller_type), npad_index, connected);
+}
+
+// Returns true if the given controller type is compatible with the given parameters.
+bool IsControllerCompatible(Settings::ControllerType controller_type,
+                            Core::Frontend::ControllerParameters parameters) {
+    switch (controller_type) {
+    case Settings::ControllerType::ProController:
+        return parameters.allow_pro_controller;
+    case Settings::ControllerType::DualJoyconDetached:
+        return parameters.allow_dual_joycons;
+    case Settings::ControllerType::LeftJoycon:
+        return parameters.allow_left_joycon;
+    case Settings::ControllerType::RightJoycon:
+        return parameters.allow_right_joycon;
+    case Settings::ControllerType::Handheld:
+        return parameters.enable_single_mode && parameters.allow_handheld;
+    default:
+        return false;
+    }
+}
+
+/// Maps the controller type combobox index to Controller Type enum
+constexpr Settings::ControllerType GetControllerTypeFromIndex(int index) {
+    switch (index) {
+    case 0:
+    default:
+        return Settings::ControllerType::ProController;
+    case 1:
+        return Settings::ControllerType::DualJoyconDetached;
+    case 2:
+        return Settings::ControllerType::LeftJoycon;
+    case 3:
+        return Settings::ControllerType::RightJoycon;
+    case 4:
+        return Settings::ControllerType::Handheld;
+    }
+}
+
+/// Maps the Controller Type enum to controller type combobox index
+constexpr int GetIndexFromControllerType(Settings::ControllerType type) {
+    switch (type) {
+    case Settings::ControllerType::ProController:
+    default:
+        return 0;
+    case Settings::ControllerType::DualJoyconDetached:
+        return 1;
+    case Settings::ControllerType::LeftJoycon:
+        return 2;
+    case Settings::ControllerType::RightJoycon:
+        return 3;
+    case Settings::ControllerType::Handheld:
+        return 4;
+    }
+}
+
+} // namespace
+
+QtControllerSelectorDialog::QtControllerSelectorDialog(
+    QWidget* parent, Core::Frontend::ControllerParameters parameters_,
+    InputCommon::InputSubsystem* input_subsystem_)
+    : QDialog(parent), ui(std::make_unique<Ui::QtControllerSelectorDialog>()),
+      parameters(std::move(parameters_)), input_subsystem(input_subsystem_) {
+    ui->setupUi(this);
+
+    player_widgets = {
+        ui->widgetPlayer1, ui->widgetPlayer2, ui->widgetPlayer3, ui->widgetPlayer4,
+        ui->widgetPlayer5, ui->widgetPlayer6, ui->widgetPlayer7, ui->widgetPlayer8,
+    };
+
+    player_groupboxes = {
+        ui->groupPlayer1Connected, ui->groupPlayer2Connected, ui->groupPlayer3Connected,
+        ui->groupPlayer4Connected, ui->groupPlayer5Connected, ui->groupPlayer6Connected,
+        ui->groupPlayer7Connected, ui->groupPlayer8Connected,
+    };
+
+    connected_controller_icons = {
+        ui->controllerPlayer1, ui->controllerPlayer2, ui->controllerPlayer3, ui->controllerPlayer4,
+        ui->controllerPlayer5, ui->controllerPlayer6, ui->controllerPlayer7, ui->controllerPlayer8,
+    };
+
+    led_patterns_boxes = {{
+        {ui->checkboxPlayer1LED1, ui->checkboxPlayer1LED2, ui->checkboxPlayer1LED3,
+         ui->checkboxPlayer1LED4},
+        {ui->checkboxPlayer2LED1, ui->checkboxPlayer2LED2, ui->checkboxPlayer2LED3,
+         ui->checkboxPlayer2LED4},
+        {ui->checkboxPlayer3LED1, ui->checkboxPlayer3LED2, ui->checkboxPlayer3LED3,
+         ui->checkboxPlayer3LED4},
+        {ui->checkboxPlayer4LED1, ui->checkboxPlayer4LED2, ui->checkboxPlayer4LED3,
+         ui->checkboxPlayer4LED4},
+        {ui->checkboxPlayer5LED1, ui->checkboxPlayer5LED2, ui->checkboxPlayer5LED3,
+         ui->checkboxPlayer5LED4},
+        {ui->checkboxPlayer6LED1, ui->checkboxPlayer6LED2, ui->checkboxPlayer6LED3,
+         ui->checkboxPlayer6LED4},
+        {ui->checkboxPlayer7LED1, ui->checkboxPlayer7LED2, ui->checkboxPlayer7LED3,
+         ui->checkboxPlayer7LED4},
+        {ui->checkboxPlayer8LED1, ui->checkboxPlayer8LED2, ui->checkboxPlayer8LED3,
+         ui->checkboxPlayer8LED4},
+    }};
+
+    explain_text_labels = {
+        ui->labelPlayer1Explain, ui->labelPlayer2Explain, ui->labelPlayer3Explain,
+        ui->labelPlayer4Explain, ui->labelPlayer5Explain, ui->labelPlayer6Explain,
+        ui->labelPlayer7Explain, ui->labelPlayer8Explain,
+    };
+
+    emulated_controllers = {
+        ui->comboPlayer1Emulated, ui->comboPlayer2Emulated, ui->comboPlayer3Emulated,
+        ui->comboPlayer4Emulated, ui->comboPlayer5Emulated, ui->comboPlayer6Emulated,
+        ui->comboPlayer7Emulated, ui->comboPlayer8Emulated,
+    };
+
+    player_labels = {
+        ui->labelPlayer1, ui->labelPlayer2, ui->labelPlayer3, ui->labelPlayer4,
+        ui->labelPlayer5, ui->labelPlayer6, ui->labelPlayer7, ui->labelPlayer8,
+    };
+
+    connected_controller_labels = {
+        ui->labelConnectedPlayer1, ui->labelConnectedPlayer2, ui->labelConnectedPlayer3,
+        ui->labelConnectedPlayer4, ui->labelConnectedPlayer5, ui->labelConnectedPlayer6,
+        ui->labelConnectedPlayer7, ui->labelConnectedPlayer8,
+    };
+
+    connected_controller_checkboxes = {
+        ui->checkboxPlayer1Connected, ui->checkboxPlayer2Connected, ui->checkboxPlayer3Connected,
+        ui->checkboxPlayer4Connected, ui->checkboxPlayer5Connected, ui->checkboxPlayer6Connected,
+        ui->checkboxPlayer7Connected, ui->checkboxPlayer8Connected,
+    };
+
+    // Setup/load everything prior to setting up connections.
+    // This avoids unintentionally changing the states of elements while loading them in.
+    SetSupportedControllers();
+    DisableUnsupportedPlayers();
+    LoadConfiguration();
+
+    for (std::size_t i = 0; i < NUM_PLAYERS; ++i) {
+        SetExplainText(i);
+        UpdateControllerIcon(i);
+        UpdateLEDPattern(i);
+        UpdateBorderColor(i);
+
+        connect(player_groupboxes[i], &QGroupBox::toggled, [this, i](bool checked) {
+            if (checked) {
+                for (std::size_t index = 0; index <= i; ++index) {
+                    connected_controller_checkboxes[index]->setChecked(checked);
+                }
+            } else {
+                for (std::size_t index = i; index < NUM_PLAYERS; ++index) {
+                    connected_controller_checkboxes[index]->setChecked(checked);
+                }
+            }
+        });
+
+        connect(emulated_controllers[i], qOverload<int>(&QComboBox::currentIndexChanged),
+                [this, i](int) {
+                    UpdateControllerIcon(i);
+                    UpdateControllerState(i);
+                    UpdateLEDPattern(i);
+                    CheckIfParametersMet();
+                });
+
+        connect(connected_controller_checkboxes[i], &QCheckBox::stateChanged, [this, i](int state) {
+            player_groupboxes[i]->setChecked(state == Qt::Checked);
+            UpdateControllerIcon(i);
+            UpdateControllerState(i);
+            UpdateLEDPattern(i);
+            UpdateBorderColor(i);
+            CheckIfParametersMet();
+        });
+
+        if (i == 0) {
+            connect(emulated_controllers[i], qOverload<int>(&QComboBox::currentIndexChanged),
+                    [this](int index) {
+                        UpdateDockedState(GetControllerTypeFromIndex(index) ==
+                                          Settings::ControllerType::Handheld);
+                    });
+        }
+    }
+
+    connect(ui->inputConfigButton, &QPushButton::clicked, this,
+            &QtControllerSelectorDialog::CallConfigureInputDialog);
+
+    connect(ui->buttonBox, &QDialogButtonBox::accepted, this,
+            &QtControllerSelectorDialog::ApplyConfiguration);
+
+    // If keep_controllers_connected is false, forcefully disconnect all controllers
+    if (!parameters.keep_controllers_connected) {
+        for (auto player : player_groupboxes) {
+            player->setChecked(false);
+        }
+    }
+
+    CheckIfParametersMet();
+
+    resize(0, 0);
+}
+
+QtControllerSelectorDialog::~QtControllerSelectorDialog() = default;
+
+void QtControllerSelectorDialog::ApplyConfiguration() {
+    // Update the controller state once more, just to be sure they are properly applied.
+    for (std::size_t index = 0; index < NUM_PLAYERS; ++index) {
+        UpdateControllerState(index);
+    }
+
+    const bool pre_docked_mode = Settings::values.use_docked_mode;
+    Settings::values.use_docked_mode = ui->radioDocked->isChecked();
+    OnDockedModeChanged(pre_docked_mode, Settings::values.use_docked_mode);
+
+    Settings::values.vibration_enabled = ui->vibrationGroup->isChecked();
+}
+
+void QtControllerSelectorDialog::LoadConfiguration() {
+    for (std::size_t index = 0; index < NUM_PLAYERS; ++index) {
+        const auto connected = Settings::values.players[index].connected ||
+                               (index == 0 && Settings::values.players[8].connected);
+        player_groupboxes[index]->setChecked(connected);
+        connected_controller_checkboxes[index]->setChecked(connected);
+        emulated_controllers[index]->setCurrentIndex(
+            GetIndexFromControllerType(Settings::values.players[index].controller_type));
+    }
+
+    UpdateDockedState(Settings::values.players[8].connected);
+
+    ui->vibrationGroup->setChecked(Settings::values.vibration_enabled);
+}
+
+void QtControllerSelectorDialog::CallConfigureInputDialog() {
+    const auto max_supported_players = parameters.enable_single_mode ? 1 : parameters.max_players;
+
+    ConfigureInputDialog dialog(this, max_supported_players, input_subsystem);
+
+    dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
+                          Qt::WindowSystemMenuHint);
+    dialog.setWindowModality(Qt::WindowModal);
+    dialog.exec();
+
+    dialog.ApplyConfiguration();
+
+    LoadConfiguration();
+    CheckIfParametersMet();
+}
+
+void QtControllerSelectorDialog::CheckIfParametersMet() {
+    // Here, we check and validate the current configuration against all applicable parameters.
+    const auto num_connected_players = static_cast<int>(
+        std::count_if(player_groupboxes.begin(), player_groupboxes.end(),
+                      [this](const QGroupBox* player) { return player->isChecked(); }));
+
+    const auto min_supported_players = parameters.enable_single_mode ? 1 : parameters.min_players;
+    const auto max_supported_players = parameters.enable_single_mode ? 1 : parameters.max_players;
+
+    // First, check against the number of connected players.
+    if (num_connected_players < min_supported_players ||
+        num_connected_players > max_supported_players) {
+        parameters_met = false;
+        ui->buttonBox->setEnabled(parameters_met);
+        return;
+    }
+
+    // Next, check against all connected controllers.
+    const auto all_controllers_compatible = [this] {
+        for (std::size_t index = 0; index < NUM_PLAYERS; ++index) {
+            // Skip controllers that are not used, we only care about the currently connected ones.
+            if (!player_groupboxes[index]->isChecked() || !player_groupboxes[index]->isEnabled()) {
+                continue;
+            }
+
+            const auto compatible = IsControllerCompatible(
+                GetControllerTypeFromIndex(emulated_controllers[index]->currentIndex()),
+                parameters);
+
+            // If any controller is found to be incompatible, return false early.
+            if (!compatible) {
+                return false;
+            }
+        }
+
+        // Reaching here means all currently connected controllers are compatible.
+        return true;
+    }();
+
+    if (!all_controllers_compatible) {
+        parameters_met = false;
+        ui->buttonBox->setEnabled(parameters_met);
+        return;
+    }
+
+    parameters_met = true;
+    ui->buttonBox->setEnabled(parameters_met);
+}
+
+void QtControllerSelectorDialog::SetSupportedControllers() {
+    const QString theme = [this] {
+        if (QIcon::themeName().contains(QStringLiteral("dark"))) {
+            return QStringLiteral("_dark");
+        } else if (QIcon::themeName().contains(QStringLiteral("midnight"))) {
+            return QStringLiteral("_midnight");
+        } else {
+            return QString{};
+        }
+    }();
+
+    if (parameters.enable_single_mode && parameters.allow_handheld) {
+        ui->controllerSupported1->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_handheld%0); ").arg(theme));
+    } else {
+        ui->controllerSupported1->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_handheld%0_disabled); ").arg(theme));
+    }
+
+    if (parameters.allow_dual_joycons) {
+        ui->controllerSupported2->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_dual_joycon%0); ").arg(theme));
+    } else {
+        ui->controllerSupported2->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_dual_joycon%0_disabled); ").arg(theme));
+    }
+
+    if (parameters.allow_left_joycon) {
+        ui->controllerSupported3->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_joycon_left%0); ").arg(theme));
+    } else {
+        ui->controllerSupported3->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_joycon_left%0_disabled); ").arg(theme));
+    }
+
+    if (parameters.allow_right_joycon) {
+        ui->controllerSupported4->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_joycon_right%0); ").arg(theme));
+    } else {
+        ui->controllerSupported4->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_joycon_right%0_disabled); ").arg(theme));
+    }
+
+    if (parameters.allow_pro_controller) {
+        ui->controllerSupported5->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_pro_controller%0); ").arg(theme));
+    } else {
+        ui->controllerSupported5->setStyleSheet(
+            QStringLiteral("image: url(:/controller/applet_pro_controller%0_disabled); ")
+                .arg(theme));
+    }
+
+    // enable_single_mode overrides min_players and max_players.
+    if (parameters.enable_single_mode) {
+        ui->numberSupportedLabel->setText(QStringLiteral("1"));
+        return;
+    }
+
+    if (parameters.min_players == parameters.max_players) {
+        ui->numberSupportedLabel->setText(QStringLiteral("%1").arg(parameters.max_players));
+    } else {
+        ui->numberSupportedLabel->setText(
+            QStringLiteral("%1 - %2").arg(parameters.min_players).arg(parameters.max_players));
+    }
+}
+
+void QtControllerSelectorDialog::UpdateControllerIcon(std::size_t player_index) {
+    if (!player_groupboxes[player_index]->isChecked()) {
+        connected_controller_icons[player_index]->setStyleSheet(QString{});
+        player_labels[player_index]->show();
+        return;
+    }
+
+    const QString stylesheet = [this, player_index] {
+        switch (GetControllerTypeFromIndex(emulated_controllers[player_index]->currentIndex())) {
+        case Settings::ControllerType::ProController:
+            return QStringLiteral("image: url(:/controller/applet_pro_controller%0); ");
+        case Settings::ControllerType::DualJoyconDetached:
+            return QStringLiteral("image: url(:/controller/applet_dual_joycon%0); ");
+        case Settings::ControllerType::LeftJoycon:
+            return QStringLiteral("image: url(:/controller/applet_joycon_left%0); ");
+        case Settings::ControllerType::RightJoycon:
+            return QStringLiteral("image: url(:/controller/applet_joycon_right%0); ");
+        case Settings::ControllerType::Handheld:
+            return QStringLiteral("image: url(:/controller/applet_handheld%0); ");
+        default:
+            return QString{};
+        }
+    }();
+
+    const QString theme = [this] {
+        if (QIcon::themeName().contains(QStringLiteral("dark"))) {
+            return QStringLiteral("_dark");
+        } else if (QIcon::themeName().contains(QStringLiteral("midnight"))) {
+            return QStringLiteral("_midnight");
+        } else {
+            return QString{};
+        }
+    }();
+
+    connected_controller_icons[player_index]->setStyleSheet(stylesheet.arg(theme));
+    player_labels[player_index]->hide();
+}
+
+void QtControllerSelectorDialog::UpdateControllerState(std::size_t player_index) {
+    auto& player = Settings::values.players[player_index];
+
+    player.controller_type =
+        GetControllerTypeFromIndex(emulated_controllers[player_index]->currentIndex());
+    player.connected = player_groupboxes[player_index]->isChecked();
+
+    // Player 2-8
+    if (player_index != 0) {
+        UpdateController(player.controller_type, player_index, player.connected);
+        return;
+    }
+
+    // Player 1 and Handheld
+    auto& handheld = Settings::values.players[8];
+    // If Handheld is selected, copy all the settings from Player 1 to Handheld.
+    if (player.controller_type == Settings::ControllerType::Handheld) {
+        handheld = player;
+        handheld.connected = player_groupboxes[player_index]->isChecked();
+        player.connected = false; // Disconnect Player 1
+    } else {
+        player.connected = player_groupboxes[player_index]->isChecked();
+        handheld.connected = false; // Disconnect Handheld
+    }
+
+    UpdateController(player.controller_type, player_index, player.connected);
+    UpdateController(Settings::ControllerType::Handheld, 8, handheld.connected);
+}
+
+void QtControllerSelectorDialog::UpdateLEDPattern(std::size_t player_index) {
+    if (!player_groupboxes[player_index]->isChecked() ||
+        GetControllerTypeFromIndex(emulated_controllers[player_index]->currentIndex()) ==
+            Settings::ControllerType::Handheld) {
+        led_patterns_boxes[player_index][0]->setChecked(false);
+        led_patterns_boxes[player_index][1]->setChecked(false);
+        led_patterns_boxes[player_index][2]->setChecked(false);
+        led_patterns_boxes[player_index][3]->setChecked(false);
+        return;
+    }
+
+    led_patterns_boxes[player_index][0]->setChecked(led_patterns[player_index][0]);
+    led_patterns_boxes[player_index][1]->setChecked(led_patterns[player_index][1]);
+    led_patterns_boxes[player_index][2]->setChecked(led_patterns[player_index][2]);
+    led_patterns_boxes[player_index][3]->setChecked(led_patterns[player_index][3]);
+}
+
+void QtControllerSelectorDialog::UpdateBorderColor(std::size_t player_index) {
+    if (!parameters.enable_border_color ||
+        player_index >= static_cast<std::size_t>(parameters.max_players) ||
+        player_groupboxes[player_index]->styleSheet().contains(QStringLiteral("QGroupBox"))) {
+        return;
+    }
+
+    player_groupboxes[player_index]->setStyleSheet(
+        player_groupboxes[player_index]->styleSheet().append(
+            QStringLiteral("QGroupBox#groupPlayer%1Connected:checked "
+                           "{ border: 1px solid rgba(%2, %3, %4, %5); }")
+                .arg(player_index + 1)
+                .arg(parameters.border_colors[player_index][0])
+                .arg(parameters.border_colors[player_index][1])
+                .arg(parameters.border_colors[player_index][2])
+                .arg(parameters.border_colors[player_index][3])));
+}
+
+void QtControllerSelectorDialog::SetExplainText(std::size_t player_index) {
+    if (!parameters.enable_explain_text ||
+        player_index >= static_cast<std::size_t>(parameters.max_players)) {
+        return;
+    }
+
+    explain_text_labels[player_index]->setText(QString::fromStdString(
+        Common::StringFromFixedZeroTerminatedBuffer(parameters.explain_text[player_index].data(),
+                                                    parameters.explain_text[player_index].size())));
+}
+
+void QtControllerSelectorDialog::UpdateDockedState(bool is_handheld) {
+    // Disallow changing the console mode if the controller type is handheld.
+    ui->radioDocked->setEnabled(!is_handheld);
+    ui->radioUndocked->setEnabled(!is_handheld);
+
+    ui->radioDocked->setChecked(Settings::values.use_docked_mode);
+    ui->radioUndocked->setChecked(!Settings::values.use_docked_mode);
+
+    // Also force into undocked mode if the controller type is handheld.
+    if (is_handheld) {
+        ui->radioUndocked->setChecked(true);
+    }
+}
+
+void QtControllerSelectorDialog::DisableUnsupportedPlayers() {
+    const auto max_supported_players = parameters.enable_single_mode ? 1 : parameters.max_players;
+
+    switch (max_supported_players) {
+    case 0:
+    default:
+        UNREACHABLE();
+        return;
+    case 1:
+        ui->widgetSpacer->hide();
+        ui->widgetSpacer2->hide();
+        ui->widgetSpacer3->hide();
+        ui->widgetSpacer4->hide();
+        break;
+    case 2:
+        ui->widgetSpacer->hide();
+        ui->widgetSpacer2->hide();
+        ui->widgetSpacer3->hide();
+        break;
+    case 3:
+        ui->widgetSpacer->hide();
+        ui->widgetSpacer2->hide();
+        break;
+    case 4:
+        ui->widgetSpacer->hide();
+        break;
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+        break;
+    }
+
+    for (std::size_t index = max_supported_players; index < NUM_PLAYERS; ++index) {
+        // Disconnect any unsupported players here and disable or hide them if applicable.
+        Settings::values.players[index].connected = false;
+        UpdateController(Settings::values.players[index].controller_type, index, false);
+        // Hide the player widgets when max_supported_controllers is less than or equal to 4.
+        if (max_supported_players <= 4) {
+            player_widgets[index]->hide();
+        }
+
+        // Disable and hide the following to prevent these from interaction.
+        player_widgets[index]->setDisabled(true);
+        connected_controller_checkboxes[index]->setDisabled(true);
+        connected_controller_labels[index]->hide();
+        connected_controller_checkboxes[index]->hide();
+    }
+}
+
+QtControllerSelector::QtControllerSelector(GMainWindow& parent) {
+    connect(this, &QtControllerSelector::MainWindowReconfigureControllers, &parent,
+            &GMainWindow::ControllerSelectorReconfigureControllers, Qt::QueuedConnection);
+    connect(&parent, &GMainWindow::ControllerSelectorReconfigureFinished, this,
+            &QtControllerSelector::MainWindowReconfigureFinished, Qt::QueuedConnection);
+}
+
+QtControllerSelector::~QtControllerSelector() = default;
+
+void QtControllerSelector::ReconfigureControllers(
+    std::function<void()> callback, Core::Frontend::ControllerParameters parameters) const {
+    this->callback = std::move(callback);
+    emit MainWindowReconfigureControllers(parameters);
+}
+
+void QtControllerSelector::MainWindowReconfigureFinished() {
+    // Acquire the HLE mutex
+    std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
+    callback();
+}
diff --git a/src/yuzu/applets/controller.h b/src/yuzu/applets/controller.h
new file mode 100644
index 000000000..2d6d588c6
--- /dev/null
+++ b/src/yuzu/applets/controller.h
@@ -0,0 +1,133 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <QDialog>
+#include "core/frontend/applets/controller.h"
+
+class GMainWindow;
+class QCheckBox;
+class QComboBox;
+class QDialogButtonBox;
+class QGroupBox;
+class QLabel;
+
+namespace InputCommon {
+class InputSubsystem;
+}
+
+namespace Ui {
+class QtControllerSelectorDialog;
+}
+
+class QtControllerSelectorDialog final : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit QtControllerSelectorDialog(QWidget* parent,
+                                        Core::Frontend::ControllerParameters parameters_,
+                                        InputCommon::InputSubsystem* input_subsystem_);
+    ~QtControllerSelectorDialog() override;
+
+private:
+    // Applies the current configuration.
+    void ApplyConfiguration();
+
+    // Loads the current input configuration into the frontend applet.
+    void LoadConfiguration();
+
+    // Initializes the "Configure Input" Dialog.
+    void CallConfigureInputDialog();
+
+    // Checks the current configuration against the given parameters and
+    // sets the value of parameters_met.
+    void CheckIfParametersMet();
+
+    // Sets the controller icons for "Supported Controller Types".
+    void SetSupportedControllers();
+
+    // Updates the controller icons per player.
+    void UpdateControllerIcon(std::size_t player_index);
+
+    // Updates the controller state (type and connection status) per player.
+    void UpdateControllerState(std::size_t player_index);
+
+    // Updates the LED pattern per player.
+    void UpdateLEDPattern(std::size_t player_index);
+
+    // Updates the border color per player.
+    void UpdateBorderColor(std::size_t player_index);
+
+    // Sets the "Explain Text" per player.
+    void SetExplainText(std::size_t player_index);
+
+    // Updates the console mode.
+    void UpdateDockedState(bool is_handheld);
+
+    // Disables and disconnects unsupported players based on the given parameters.
+    void DisableUnsupportedPlayers();
+
+    std::unique_ptr<Ui::QtControllerSelectorDialog> ui;
+
+    // Parameters sent in from the backend HLE applet.
+    Core::Frontend::ControllerParameters parameters;
+
+    InputCommon::InputSubsystem* input_subsystem;
+
+    // This is true if and only if all parameters are met. Otherwise, this is false.
+    // This determines whether the "OK" button can be clicked to exit the applet.
+    bool parameters_met{false};
+
+    static constexpr std::size_t NUM_PLAYERS = 8;
+
+    // Widgets encapsulating the groupboxes and comboboxes per player.
+    std::array<QWidget*, NUM_PLAYERS> player_widgets;
+
+    // Groupboxes encapsulating the controller icons and LED patterns per player.
+    std::array<QGroupBox*, NUM_PLAYERS> player_groupboxes;
+
+    // Icons for currently connected controllers/players.
+    std::array<QWidget*, NUM_PLAYERS> connected_controller_icons;
+
+    // Labels that represent the player numbers in place of the controller icons.
+    std::array<QLabel*, NUM_PLAYERS> player_labels;
+
+    // LED patterns for currently connected controllers/players.
+    std::array<std::array<QCheckBox*, 4>, NUM_PLAYERS> led_patterns_boxes;
+
+    // Labels representing additional information known as "Explain Text" per player.
+    std::array<QLabel*, NUM_PLAYERS> explain_text_labels;
+
+    // Comboboxes with a list of emulated controllers per player.
+    std::array<QComboBox*, NUM_PLAYERS> emulated_controllers;
+
+    // Labels representing the number of connected controllers
+    // above the "Connected Controllers" checkboxes.
+    std::array<QLabel*, NUM_PLAYERS> connected_controller_labels;
+
+    // Checkboxes representing the "Connected Controllers".
+    std::array<QCheckBox*, NUM_PLAYERS> connected_controller_checkboxes;
+};
+
+class QtControllerSelector final : public QObject, public Core::Frontend::ControllerApplet {
+    Q_OBJECT
+
+public:
+    explicit QtControllerSelector(GMainWindow& parent);
+    ~QtControllerSelector() override;
+
+    void ReconfigureControllers(std::function<void()> callback,
+                                Core::Frontend::ControllerParameters parameters) const override;
+
+signals:
+    void MainWindowReconfigureControllers(Core::Frontend::ControllerParameters parameters) const;
+
+private:
+    void MainWindowReconfigureFinished();
+
+    mutable std::function<void()> callback;
+};
diff --git a/src/yuzu/applets/controller.ui b/src/yuzu/applets/controller.ui
new file mode 100644
index 000000000..c4108a979
--- /dev/null
+++ b/src/yuzu/applets/controller.ui
@@ -0,0 +1,2672 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>QtControllerSelectorDialog</class>
+ <widget class="QDialog" name="QtControllerSelectorDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>839</width>
+    <height>630</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Controller Applet</string>
+  </property>
+  <property name="styleSheet">
+   <string notr="true"/>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="0">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QWidget" name="mainControllerApplet" native="true">
+     <layout class="QVBoxLayout" name="verticalLayout_2" stretch="0,3,0">
+      <property name="spacing">
+       <number>0</number>
+      </property>
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QWidget" name="topControllerApplet" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <property name="spacing">
+          <number>10</number>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>10</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>10</number>
+         </property>
+         <item>
+          <spacer name="controllerAppletHorizontalSpacer2">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllersSupported" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_21">
+            <property name="leftMargin">
+             <number>0</number>
+            </property>
+            <property name="topMargin">
+             <number>0</number>
+            </property>
+            <property name="rightMargin">
+             <number>0</number>
+            </property>
+            <property name="bottomMargin">
+             <number>0</number>
+            </property>
+            <item>
+             <widget class="QLabel" name="controllersSupportedLabel">
+              <property name="minimumSize">
+               <size>
+                <width>70</width>
+                <height>70</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>70</width>
+                <height>70</height>
+               </size>
+              </property>
+              <property name="font">
+               <font>
+                <weight>75</weight>
+                <bold>true</bold>
+               </font>
+              </property>
+              <property name="text">
+               <string>Supported Controller Types:</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+              </property>
+              <property name="wordWrap">
+               <bool>true</bool>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllerSupported1" native="true">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllerSupported2" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllerSupported3" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllerSupported4" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="controllerSupported5" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="playersSupported" native="true">
+           <property name="minimumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>70</width>
+             <height>70</height>
+            </size>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_20">
+            <property name="spacing">
+             <number>0</number>
+            </property>
+            <property name="leftMargin">
+             <number>0</number>
+            </property>
+            <property name="topMargin">
+             <number>16</number>
+            </property>
+            <property name="rightMargin">
+             <number>14</number>
+            </property>
+            <property name="bottomMargin">
+             <number>16</number>
+            </property>
+            <item>
+             <widget class="QLabel" name="maxSupportedLabel">
+              <property name="font">
+               <font>
+                <weight>75</weight>
+                <bold>true</bold>
+               </font>
+              </property>
+              <property name="text">
+               <string>Players:</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+              <property name="wordWrap">
+               <bool>false</bool>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QLabel" name="numberSupportedLabel">
+              <property name="font">
+               <font>
+                <pointsize>14</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string>1 - 8</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <spacer name="controllerAppletHorizontalSpacer3">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="middleControllerApplet" native="true">
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <layout class="QGridLayout" name="gridLayout">
+           <property name="spacing">
+            <number>5</number>
+           </property>
+           <item row="1" column="7">
+            <widget class="QWidget" name="widgetPlayer4" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_27">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer4Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_7" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer4" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_15">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer4">
+                      <property name="text">
+                       <string>P4</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player4LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_10">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer4LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer4LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer4LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer4LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player4Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_39">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer4Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer4Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer4Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="3">
+            <widget class="QWidget" name="widgetPlayer2" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_29">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer2Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_5" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer2" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_13">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer2">
+                      <property name="text">
+                       <string>P2</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player2LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_8">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer2LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer2LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer2LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer2LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player2Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_37">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer2Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer2Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer2Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="1">
+            <widget class="QWidget" name="widgetPlayer1" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_30">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer1Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_4" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer1" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_12">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer1">
+                      <property name="text">
+                       <string>P1</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player1LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_2">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer1LED1">
+                      <property name="layoutDirection">
+                       <enum>Qt::LeftToRight</enum>
+                      </property>
+                     </widget>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer1LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer1LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer1LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player1Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_36">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer1Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer1Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Handheld</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer1Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="8">
+            <widget class="QWidget" name="widgetSpacer2" native="true">
+             <property name="minimumSize">
+              <size>
+               <width>25</width>
+               <height>0</height>
+              </size>
+             </property>
+             <layout class="QVBoxLayout" name="verticalLayout_31">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletHorizontalSpacer8">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>25</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="4">
+            <widget class="QWidget" name="widgetSpacer4" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_33">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletHorizontalSpacer6">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>0</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="6">
+            <widget class="QWidget" name="widgetSpacer3" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_32">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletHorizontalSpacer7">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>0</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="5">
+            <widget class="QWidget" name="widgetPlayer3" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_28">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer3Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_6" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer3" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_14">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer3">
+                      <property name="text">
+                       <string>P3</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player3LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_9">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer3LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer3LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer3LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer3LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player3Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_38">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer3Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer3Emulated">
+                <property name="editable">
+                 <bool>false</bool>
+                </property>
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer3Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QWidget" name="widgetSpacer5" native="true">
+             <property name="minimumSize">
+              <size>
+               <width>0</width>
+               <height>25</height>
+              </size>
+             </property>
+             <layout class="QVBoxLayout" name="verticalLayout_34">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletVerticalSpacer3">
+                <property name="orientation">
+                 <enum>Qt::Vertical</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>20</width>
+                  <height>25</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="6" column="5">
+            <widget class="QWidget" name="widgetPlayer7" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_25">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer7Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_10" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer7" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_18">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer7">
+                      <property name="text">
+                       <string>P7</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player7LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_13">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer7LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer7LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer7LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer7LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player7Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_42">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer7Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer7Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer7Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="6" column="7">
+            <widget class="QWidget" name="widgetPlayer8" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_26">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer8Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_11" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer8" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_19">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer8">
+                      <property name="text">
+                       <string>P8</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player8LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_14">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer8LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer8LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer8LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer8LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player8Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_35">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer8Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer8Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer8Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="6" column="1">
+            <widget class="QWidget" name="widgetPlayer5" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_23">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer5Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_8" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer5" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_16">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer5">
+                      <property name="text">
+                       <string>P5</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player5LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_11">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer5LED1">
+                      <property name="layoutDirection">
+                       <enum>Qt::LeftToRight</enum>
+                      </property>
+                     </widget>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer5LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer5LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer5LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player5Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_40">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer5Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer5Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer5Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="6" column="3">
+            <widget class="QWidget" name="widgetPlayer6" native="true">
+             <layout class="QVBoxLayout" name="verticalLayout_24">
+              <property name="spacing">
+               <number>5</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item alignment="Qt::AlignHCenter">
+               <widget class="QGroupBox" name="groupPlayer6Connected">
+                <property name="minimumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>100</width>
+                  <height>100</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string/>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="checked">
+                 <bool>false</bool>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_9" stretch="1,0">
+                 <property name="spacing">
+                  <number>7</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>7</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>14</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>4</number>
+                 </property>
+                 <item>
+                  <widget class="QWidget" name="controllerPlayer6" native="true">
+                   <property name="styleSheet">
+                    <string notr="true"/>
+                   </property>
+                   <layout class="QVBoxLayout" name="verticalLayout_17">
+                    <property name="topMargin">
+                     <number>16</number>
+                    </property>
+                    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
+                     <widget class="QLabel" name="labelPlayer6">
+                      <property name="text">
+                       <string>P6</string>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                 <item alignment="Qt::AlignHCenter">
+                  <widget class="QWidget" name="Player6LEDs" native="true">
+                   <property name="enabled">
+                    <bool>false</bool>
+                   </property>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>10</height>
+                    </size>
+                   </property>
+                   <layout class="QHBoxLayout" name="horizontalLayout_12">
+                    <property name="spacing">
+                     <number>4</number>
+                    </property>
+                    <property name="leftMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="topMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="rightMargin">
+                     <number>0</number>
+                    </property>
+                    <property name="bottomMargin">
+                     <number>0</number>
+                    </property>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer6LED1"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer6LED2"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer6LED3"/>
+                    </item>
+                    <item>
+                     <widget class="QCheckBox" name="checkboxPlayer6LED4"/>
+                    </item>
+                   </layout>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QWidget" name="Player6Explain" native="true">
+                <property name="minimumSize">
+                 <size>
+                  <width>0</width>
+                  <height>10</height>
+                 </size>
+                </property>
+                <property name="maximumSize">
+                 <size>
+                  <width>150</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_41">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <property name="leftMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>0</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="labelPlayer6Explain">
+                   <property name="alignment">
+                    <set>Qt::AlignCenter</set>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer6Emulated">
+                <item>
+                 <property name="text">
+                  <string>Pro Controller</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dual Joycons</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Left Joycon</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Right Joycon</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+              <item>
+               <widget class="QComboBox" name="comboPlayer6Profile">
+                <item>
+                 <property name="text">
+                  <string>Use Current Config</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="10" column="1">
+            <widget class="QWidget" name="widgetSpacer" native="true">
+             <property name="minimumSize">
+              <size>
+               <width>0</width>
+               <height>25</height>
+              </size>
+             </property>
+             <layout class="QVBoxLayout" name="verticalLayout_22">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletVerticalSpacer">
+                <property name="orientation">
+                 <enum>Qt::Vertical</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>20</width>
+                  <height>25</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="2">
+            <widget class="QWidget" name="widgetSpacer6" native="true">
+             <layout class="QHBoxLayout" name="horizontalLayout_15">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletHorizontalSpacer5">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>0</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="1" column="0">
+            <widget class="QWidget" name="widgetSpacer7" native="true">
+             <property name="minimumSize">
+              <size>
+               <width>25</width>
+               <height>0</height>
+              </size>
+             </property>
+             <layout class="QHBoxLayout" name="horizontalLayout_16">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletHorizontalSpacer4">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>25</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item row="2" column="1">
+            <widget class="QWidget" name="widgetSpacer9" native="true">
+             <property name="minimumSize">
+              <size>
+               <width>0</width>
+               <height>25</height>
+              </size>
+             </property>
+             <layout class="QHBoxLayout" name="horizontalLayout_17">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <spacer name="controllerAppletVerticalSpacer2">
+                <property name="orientation">
+                 <enum>Qt::Vertical</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>20</width>
+                  <height>25</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+          </layout>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="bottomControllerApplet" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_6">
+         <property name="spacing">
+          <number>15</number>
+         </property>
+         <property name="leftMargin">
+          <number>15</number>
+         </property>
+         <property name="topMargin">
+          <number>8</number>
+         </property>
+         <property name="rightMargin">
+          <number>15</number>
+         </property>
+         <property name="bottomMargin">
+          <number>15</number>
+         </property>
+         <item>
+          <widget class="QGroupBox" name="handheldGroup">
+           <property name="maximumSize">
+            <size>
+             <width>16777215</width>
+             <height>16777215</height>
+            </size>
+           </property>
+           <property name="title">
+            <string>Console Mode</string>
+           </property>
+           <layout class="QHBoxLayout" name="horizontalLayout_3">
+            <property name="spacing">
+             <number>6</number>
+            </property>
+            <property name="leftMargin">
+             <number>6</number>
+            </property>
+            <property name="topMargin">
+             <number>6</number>
+            </property>
+            <property name="rightMargin">
+             <number>3</number>
+            </property>
+            <property name="bottomMargin">
+             <number>6</number>
+            </property>
+            <item>
+             <widget class="QRadioButton" name="radioDocked">
+              <property name="text">
+               <string>Docked</string>
+              </property>
+              <property name="checked">
+               <bool>true</bool>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QRadioButton" name="radioUndocked">
+              <property name="text">
+               <string>Undocked</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="vibrationGroup">
+           <property name="title">
+            <string>Vibration</string>
+           </property>
+           <property name="checkable">
+            <bool>true</bool>
+           </property>
+           <layout class="QHBoxLayout" name="horizontalLayout_5">
+            <property name="leftMargin">
+             <number>3</number>
+            </property>
+            <property name="topMargin">
+             <number>3</number>
+            </property>
+            <property name="rightMargin">
+             <number>3</number>
+            </property>
+            <property name="bottomMargin">
+             <number>3</number>
+            </property>
+            <item>
+             <widget class="QSpinBox" name="vibrationSpin">
+              <property name="minimumSize">
+               <size>
+                <width>65</width>
+                <height>0</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>65</width>
+                <height>16777215</height>
+               </size>
+              </property>
+              <property name="suffix">
+               <string>%</string>
+              </property>
+              <property name="minimum">
+               <number>1</number>
+              </property>
+              <property name="maximum">
+               <number>200</number>
+              </property>
+              <property name="value">
+               <number>100</number>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="motionGroup">
+           <property name="title">
+            <string>Motion</string>
+           </property>
+           <property name="checkable">
+            <bool>true</bool>
+           </property>
+           <layout class="QHBoxLayout" name="horizontalLayout_4">
+            <property name="leftMargin">
+             <number>3</number>
+            </property>
+            <property name="topMargin">
+             <number>3</number>
+            </property>
+            <property name="rightMargin">
+             <number>3</number>
+            </property>
+            <property name="bottomMargin">
+             <number>3</number>
+            </property>
+            <item>
+             <widget class="QPushButton" name="motionButton">
+              <property name="minimumSize">
+               <size>
+                <width>57</width>
+                <height>0</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>55</width>
+                <height>16777215</height>
+               </size>
+              </property>
+              <property name="styleSheet">
+               <string notr="true">min-width: 55px;</string>
+              </property>
+              <property name="text">
+               <string>Configure</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="inputConfigGroup">
+           <property name="title">
+            <string>Input Config</string>
+           </property>
+           <layout class="QHBoxLayout" name="horizontalLayout_7">
+            <property name="leftMargin">
+             <number>3</number>
+            </property>
+            <property name="topMargin">
+             <number>3</number>
+            </property>
+            <property name="rightMargin">
+             <number>3</number>
+            </property>
+            <property name="bottomMargin">
+             <number>3</number>
+            </property>
+            <item>
+             <widget class="QPushButton" name="inputConfigButton">
+              <property name="maximumSize">
+               <size>
+                <width>65</width>
+                <height>16777215</height>
+               </size>
+              </property>
+              <property name="styleSheet">
+               <string notr="true">min-width: 55px;</string>
+              </property>
+              <property name="text">
+               <string>Open</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="connectedControllers" native="true">
+           <layout class="QGridLayout" name="gridLayout_2">
+            <property name="leftMargin">
+             <number>5</number>
+            </property>
+            <property name="topMargin">
+             <number>0</number>
+            </property>
+            <property name="rightMargin">
+             <number>0</number>
+            </property>
+            <property name="bottomMargin">
+             <number>0</number>
+            </property>
+            <property name="spacing">
+             <number>3</number>
+            </property>
+            <item row="1" column="4">
+             <widget class="QCheckBox" name="checkboxPlayer4Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="labelControllers">
+              <property name="text">
+               <string>Controllers</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="2">
+             <widget class="QCheckBox" name="checkboxPlayer2Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QLabel" name="labelConnectedPlayer1">
+              <property name="text">
+               <string>1</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="3">
+             <widget class="QCheckBox" name="checkboxPlayer3Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QCheckBox" name="checkboxPlayer1Connected">
+              <property name="layoutDirection">
+               <enum>Qt::LeftToRight</enum>
+              </property>
+              <property name="checked">
+               <bool>false</bool>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="2">
+             <widget class="QLabel" name="labelConnectedPlayer2">
+              <property name="text">
+               <string>2</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="4">
+             <widget class="QLabel" name="labelConnectedPlayer4">
+              <property name="text">
+               <string>4</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="3">
+             <widget class="QLabel" name="labelConnectedPlayer3">
+              <property name="text">
+               <string>3</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="0">
+             <widget class="QLabel" name="labelConnected">
+              <property name="text">
+               <string>Connected</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="7">
+             <widget class="QCheckBox" name="checkboxPlayer7Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="5">
+             <widget class="QLabel" name="labelConnectedPlayer5">
+              <property name="text">
+               <string>5</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="6">
+             <widget class="QCheckBox" name="checkboxPlayer6Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="7">
+             <widget class="QLabel" name="labelConnectedPlayer7">
+              <property name="text">
+               <string>7</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="5">
+             <widget class="QCheckBox" name="checkboxPlayer5Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="6">
+             <widget class="QLabel" name="labelConnectedPlayer6">
+              <property name="text">
+               <string>6</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="8">
+             <widget class="QLabel" name="labelConnectedPlayer8">
+              <property name="text">
+               <string>8</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="8">
+             <widget class="QCheckBox" name="checkboxPlayer8Connected">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <spacer name="controllerAppletHorizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>0</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item alignment="Qt::AlignBottom">
+          <widget class="QDialogButtonBox" name="buttonBox">
+           <property name="enabled">
+            <bool>true</bool>
+           </property>
+           <property name="standardButtons">
+            <set>QDialogButtonBox::Ok</set>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>QtControllerSelectorDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index 21707e451..caa2d06d3 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -30,6 +30,7 @@
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/frontend/framebuffer_layout.h"
+#include "core/hle/kernel/process.h"
 #include "core/settings.h"
 #include "input_common/keyboard.h"
 #include "input_common/main.h"
@@ -63,7 +64,8 @@ void EmuThread::run() {
     emit LoadProgress(VideoCore::LoadCallbackStage::Prepare, 0, 0);
 
     system.Renderer().Rasterizer().LoadDiskResources(
-        stop_run, [this](VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total) {
+        system.CurrentProcess()->GetTitleID(), stop_run,
+        [this](VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total) {
             emit LoadProgress(stage, value, total);
         });
 
diff --git a/src/yuzu/configuration/configure_input.cpp b/src/yuzu/configuration/configure_input.cpp
index ae3e31762..7ea17a4db 100644
--- a/src/yuzu/configuration/configure_input.cpp
+++ b/src/yuzu/configuration/configure_input.cpp
@@ -70,7 +70,8 @@ ConfigureInput::ConfigureInput(QWidget* parent)
 
 ConfigureInput::~ConfigureInput() = default;
 
-void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem) {
+void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem,
+                                std::size_t max_players) {
     player_controllers = {
         new ConfigureInputPlayer(this, 0, ui->consoleInputSettings, input_subsystem),
         new ConfigureInputPlayer(this, 1, ui->consoleInputSettings, input_subsystem),
@@ -93,6 +94,11 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem) {
         ui->checkboxPlayer7Connected, ui->checkboxPlayer8Connected,
     };
 
+    std::array<QLabel*, 8> player_connected_labels = {
+        ui->label,   ui->label_3, ui->label_4, ui->label_5,
+        ui->label_6, ui->label_7, ui->label_8, ui->label_9,
+    };
+
     for (std::size_t i = 0; i < player_tabs.size(); ++i) {
         player_tabs[i]->setLayout(new QHBoxLayout(player_tabs[i]));
         player_tabs[i]->layout()->addWidget(player_controllers[i]);
@@ -112,6 +118,13 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem) {
         connect(player_connected[i], &QCheckBox::stateChanged, [this, i](int state) {
             player_controllers[i]->ConnectPlayer(state == Qt::Checked);
         });
+
+        // Remove/hide all the elements that exceed max_players, if applicable.
+        if (i >= max_players) {
+            ui->tabWidget->removeTab(static_cast<int>(max_players));
+            player_connected[i]->hide();
+            player_connected_labels[i]->hide();
+        }
     }
     // Only the first player can choose handheld mode so connect the signal just to player 1
     connect(player_controllers[0], &ConfigureInputPlayer::HandheldStateChanged,
@@ -175,8 +188,7 @@ void ConfigureInput::RetranslateUI() {
 
 void ConfigureInput::LoadConfiguration() {
     LoadPlayerControllerIndices();
-    UpdateDockedState(Settings::values.players[0].controller_type ==
-                      Settings::ControllerType::Handheld);
+    UpdateDockedState(Settings::values.players[8].connected);
 
     ui->vibrationGroup->setChecked(Settings::values.vibration_enabled);
 }
@@ -208,14 +220,14 @@ void ConfigureInput::RestoreDefaults() {
 }
 
 void ConfigureInput::UpdateDockedState(bool is_handheld) {
-    // If the controller type is handheld only, disallow changing docked mode
+    // Disallow changing the console mode if the controller type is handheld.
     ui->radioDocked->setEnabled(!is_handheld);
     ui->radioUndocked->setEnabled(!is_handheld);
 
     ui->radioDocked->setChecked(Settings::values.use_docked_mode);
     ui->radioUndocked->setChecked(!Settings::values.use_docked_mode);
 
-    // If its handheld only, force docked mode off (since you can't play handheld in a dock)
+    // Also force into undocked mode if the controller type is handheld.
     if (is_handheld) {
         ui->radioUndocked->setChecked(true);
     }
diff --git a/src/yuzu/configuration/configure_input.h b/src/yuzu/configuration/configure_input.h
index d08a24f96..0e8b2fd4e 100644
--- a/src/yuzu/configuration/configure_input.h
+++ b/src/yuzu/configuration/configure_input.h
@@ -37,7 +37,7 @@ public:
     ~ConfigureInput() override;
 
     /// Initializes the input dialog with the given input subsystem.
-    void Initialize(InputCommon::InputSubsystem* input_subsystem_);
+    void Initialize(InputCommon::InputSubsystem* input_subsystem_, std::size_t max_players = 8);
 
     /// Save all button configurations to settings file.
     void ApplyConfiguration();
diff --git a/src/yuzu/configuration/configure_input_dialog.cpp b/src/yuzu/configuration/configure_input_dialog.cpp
new file mode 100644
index 000000000..1866003c2
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_dialog.cpp
@@ -0,0 +1,37 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "ui_configure_input_dialog.h"
+#include "yuzu/configuration/configure_input_dialog.h"
+
+ConfigureInputDialog::ConfigureInputDialog(QWidget* parent, std::size_t max_players,
+                                           InputCommon::InputSubsystem* input_subsystem)
+    : QDialog(parent), ui(std::make_unique<Ui::ConfigureInputDialog>()),
+      input_widget(new ConfigureInput(this)) {
+    ui->setupUi(this);
+
+    input_widget->Initialize(input_subsystem, max_players);
+
+    ui->inputLayout->addWidget(input_widget);
+
+    RetranslateUI();
+}
+
+ConfigureInputDialog::~ConfigureInputDialog() = default;
+
+void ConfigureInputDialog::ApplyConfiguration() {
+    input_widget->ApplyConfiguration();
+}
+
+void ConfigureInputDialog::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QDialog::changeEvent(event);
+}
+
+void ConfigureInputDialog::RetranslateUI() {
+    ui->retranslateUi(this);
+}
diff --git a/src/yuzu/configuration/configure_input_dialog.h b/src/yuzu/configuration/configure_input_dialog.h
new file mode 100644
index 000000000..d1bd865f9
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_dialog.h
@@ -0,0 +1,38 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+#include "yuzu/configuration/configure_input.h"
+
+class QPushButton;
+
+namespace InputCommon {
+class InputSubsystem;
+}
+
+namespace Ui {
+class ConfigureInputDialog;
+}
+
+class ConfigureInputDialog : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ConfigureInputDialog(QWidget* parent, std::size_t max_players,
+                                  InputCommon::InputSubsystem* input_subsystem);
+    ~ConfigureInputDialog() override;
+
+    void ApplyConfiguration();
+
+private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
+    std::unique_ptr<Ui::ConfigureInputDialog> ui;
+
+    ConfigureInput* input_widget;
+};
diff --git a/src/yuzu/configuration/configure_input_dialog.ui b/src/yuzu/configuration/configure_input_dialog.ui
new file mode 100644
index 000000000..b92ddb200
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_dialog.ui
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ConfigureInputDialog</class>
+ <widget class="QDialog" name="ConfigureInputDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>70</width>
+    <height>540</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Configure Input</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="spacing">
+    <number>2</number>
+   </property>
+   <property name="leftMargin">
+    <number>9</number>
+   </property>
+   <property name="topMargin">
+    <number>9</number>
+   </property>
+   <property name="rightMargin">
+    <number>9</number>
+   </property>
+   <property name="bottomMargin">
+    <number>9</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="inputLayout"/>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ConfigureInputDialog</receiver>
+   <slot>accept()</slot>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/yuzu/configuration/configure_input_player.cpp b/src/yuzu/configuration/configure_input_player.cpp
index 13ecb3dc5..a53578837 100644
--- a/src/yuzu/configuration/configure_input_player.cpp
+++ b/src/yuzu/configuration/configure_input_player.cpp
@@ -646,10 +646,10 @@ void ConfigureInputPlayer::UpdateMappingWithDefaults() {
     const auto& device = input_devices[ui->comboDevices->currentIndex()];
     auto button_mapping = input_subsystem->GetButtonMappingForDevice(device);
     auto analog_mapping = input_subsystem->GetAnalogMappingForDevice(device);
-    for (int i = 0; i < buttons_param.size(); ++i) {
+    for (std::size_t i = 0; i < buttons_param.size(); ++i) {
         buttons_param[i] = button_mapping[static_cast<Settings::NativeButton::Values>(i)];
     }
-    for (int i = 0; i < analogs_param.size(); ++i) {
+    for (std::size_t i = 0; i < analogs_param.size(); ++i) {
         analogs_param[i] = analog_mapping[static_cast<Settings::NativeAnalog::Values>(i)];
     }
 
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index a1b61d119..68ad43a80 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -11,6 +11,7 @@
 #endif
 
 // VFS includes must be before glad as they will conflict with Windows file api, which uses defines.
+#include "applets/controller.h"
 #include "applets/error.h"
 #include "applets/profile_select.h"
 #include "applets/software_keyboard.h"
@@ -19,7 +20,9 @@
 #include "configuration/configure_per_game.h"
 #include "core/file_sys/vfs.h"
 #include "core/file_sys/vfs_real.h"
+#include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/general_frontend.h"
+#include "core/frontend/applets/software_keyboard.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
@@ -84,7 +87,6 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "core/file_sys/romfs.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/submission_package.h"
-#include "core/frontend/applets/software_keyboard.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/filesystem/filesystem.h"
@@ -283,6 +285,23 @@ GMainWindow::~GMainWindow() {
         delete render_window;
 }
 
+void GMainWindow::ControllerSelectorReconfigureControllers(
+    const Core::Frontend::ControllerParameters& parameters) {
+    QtControllerSelectorDialog dialog(this, parameters, input_subsystem.get());
+    dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
+                          Qt::WindowSystemMenuHint);
+    dialog.setWindowModality(Qt::WindowModal);
+    dialog.exec();
+
+    emit ControllerSelectorReconfigureFinished();
+
+    // Don't forget to apply settings.
+    Settings::Apply();
+    config->Save();
+
+    UpdateStatusButtons();
+}
+
 void GMainWindow::ProfileSelectorSelectProfile() {
     const Service::Account::ProfileManager manager;
     int index = 0;
@@ -291,10 +310,12 @@ void GMainWindow::ProfileSelectorSelectProfile() {
         dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                               Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
         dialog.setWindowModality(Qt::WindowModal);
+
         if (dialog.exec() == QDialog::Rejected) {
             emit ProfileSelectorFinishedSelection(std::nullopt);
             return;
         }
+
         index = dialog.GetIndex();
     }
 
@@ -966,13 +987,14 @@ bool GMainWindow::LoadROM(const QString& filename) {
     system.SetFilesystem(vfs);
 
     system.SetAppletFrontendSet({
-        nullptr,                                     // Parental Controls
-        std::make_unique<QtErrorDisplay>(*this),     //
-        nullptr,                                     // Photo Viewer
-        std::make_unique<QtProfileSelector>(*this),  //
-        std::make_unique<QtSoftwareKeyboard>(*this), //
-        std::make_unique<QtWebBrowser>(*this),       //
-        nullptr,                                     // E-Commerce
+        std::make_unique<QtControllerSelector>(*this), // Controller Selector
+        nullptr,                                       // E-Commerce
+        std::make_unique<QtErrorDisplay>(*this),       // Error Display
+        nullptr,                                       // Parental Controls
+        nullptr,                                       // Photo Viewer
+        std::make_unique<QtProfileSelector>(*this),    // Profile Selector
+        std::make_unique<QtSoftwareKeyboard>(*this),   // Software Keyboard
+        std::make_unique<QtWebBrowser>(*this),         // Web Browser
     });
 
     system.RegisterHostThread();
@@ -2047,6 +2069,7 @@ void GMainWindow::OnStartGame() {
 
     emu_thread->SetRunning(true);
 
+    qRegisterMetaType<Core::Frontend::ControllerParameters>("Core::Frontend::ControllerParameters");
     qRegisterMetaType<Core::Frontend::SoftwareKeyboardParameters>(
         "Core::Frontend::SoftwareKeyboardParameters");
     qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 0ce66a1ca..afcfa68a9 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -37,6 +37,7 @@ enum class InstalledEntryType;
 class GameListPlaceholder;
 
 namespace Core::Frontend {
+struct ControllerParameters;
 struct SoftwareKeyboardParameters;
 } // namespace Core::Frontend
 
@@ -116,9 +117,12 @@ signals:
 
     void UpdateInstallProgress();
 
+    void ControllerSelectorReconfigureFinished();
+
     void ErrorDisplayFinished();
 
     void ProfileSelectorFinishedSelection(std::optional<Common::UUID> uuid);
+
     void SoftwareKeyboardFinishedText(std::optional<std::u16string> text);
     void SoftwareKeyboardFinishedCheckDialog();
 
@@ -127,6 +131,8 @@ signals:
 
 public slots:
     void OnLoadComplete();
+    void ControllerSelectorReconfigureControllers(
+        const Core::Frontend::ControllerParameters& parameters);
     void ErrorDisplayDisplayError(QString body);
     void ProfileSelectorSelectProfile();
     void SoftwareKeyboardGetText(const Core::Frontend::SoftwareKeyboardParameters& parameters);
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index 4f00c804d..e960b5413 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -26,6 +26,7 @@
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/vfs_real.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
 #include "core/settings.h"
@@ -235,7 +236,9 @@ int main(int argc, char** argv) {
     // Core is loaded, start the GPU (makes the GPU contexts current to this thread)
     system.GPU().Start();
 
-    system.Renderer().Rasterizer().LoadDiskResources();
+    system.Renderer().Rasterizer().LoadDiskResources(
+        system.CurrentProcess()->GetTitleID(), false,
+        [](VideoCore::LoadCallbackStage, size_t value, size_t total) {});
 
     std::thread render_thread([&emu_window] { emu_window->Present(); });
     system.Run();
diff --git a/src/yuzu_tester/yuzu.cpp b/src/yuzu_tester/yuzu.cpp
index 7acf0caad..5798ce43a 100644
--- a/src/yuzu_tester/yuzu.cpp
+++ b/src/yuzu_tester/yuzu.cpp
@@ -255,7 +255,6 @@ int main(int argc, char** argv) {
                                        "SDLHideTester");
 
     system.GPU().Start();
-    system.Renderer().Rasterizer().LoadDiskResources();
 
     system.Run();
     while (!finished) {