Merge pull request #4633 from ReinUsesLisp/gpu-init

video_core: Remove all Core::System references in renderer

19 files changed, 221 insertions, 240 deletions

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);