Replace non-commercial icons with free icons from icons8 (#5093)

engines/const_buffer_engine_interface: Store image format and types

CMakeModules/CopyYuzuQt5Deps.cmake

@@ -6,9 +6,9 @@ function(copy_yuzu_Qt5_deps target_dir)
     set(Qt5_STYLES_DIR "${Qt5_DIR}/../../../plugins/styles/")
     set(Qt5_IMAGEFORMATS_DIR "${Qt5_DIR}/../../../plugins/imageformats/")
     set(Qt5_RESOURCES_DIR "${Qt5_DIR}/../../../resources/")
-    set(PLATFORMS ${DLL_DEST}platforms/)
-    set(STYLES ${DLL_DEST}styles/)
-    set(IMAGEFORMATS ${DLL_DEST}imageformats/)
+    set(PLATFORMS ${DLL_DEST}plugins/platforms/)
+    set(STYLES ${DLL_DEST}plugins/styles/)
+    set(IMAGEFORMATS ${DLL_DEST}plugins/imageformats/)
     windows_copy_files(${target_dir} ${Qt5_DLL_DIR} ${DLL_DEST}
         icudt*.dll
         icuin*.dll
@@ -42,11 +42,15 @@ function(copy_yuzu_Qt5_deps target_dir)
             icudtl.dat
         )
     endif ()
-
     windows_copy_files(yuzu ${Qt5_PLATFORMS_DIR} ${PLATFORMS} qwindows$<$<CONFIG:Debug>:d>.*)
     windows_copy_files(yuzu ${Qt5_STYLES_DIR} ${STYLES} qwindowsvistastyle$<$<CONFIG:Debug>:d>.*)
     windows_copy_files(yuzu ${Qt5_IMAGEFORMATS_DIR} ${IMAGEFORMATS}
         qjpeg$<$<CONFIG:Debug>:d>.*
         qgif$<$<CONFIG:Debug>:d>.*
         )
+    # Create an empty qt.conf file. Qt will detect that this file exists, and use the folder that its in as the root folder.
+    # This way it'll look for plugins in the root/plugins/ folder
+    add_custom_command(TARGET yuzu POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E touch ${DLL_DEST}qt.conf
+    )
 endfunction(copy_yuzu_Qt5_deps)

CMakeModules/GenerateSCMRev.cmake

@@ -57,8 +57,6 @@ set(HASH_FILES
     "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h"
     "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp"
     "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h"
-    "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp"
-    "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h"
     "${VIDEO_CORE}/shader/decode/arithmetic.cpp"
     "${VIDEO_CORE}/shader/decode/arithmetic_half.cpp"
     "${VIDEO_CORE}/shader/decode/arithmetic_half_immediate.cpp"
@@ -91,8 +89,6 @@ set(HASH_FILES
     "${VIDEO_CORE}/shader/ast.h"
     "${VIDEO_CORE}/shader/compiler_settings.cpp"
     "${VIDEO_CORE}/shader/compiler_settings.h"
-    "${VIDEO_CORE}/shader/const_buffer_locker.cpp"
-    "${VIDEO_CORE}/shader/const_buffer_locker.h"
     "${VIDEO_CORE}/shader/control_flow.cpp"
     "${VIDEO_CORE}/shader/control_flow.h"
     "${VIDEO_CORE}/shader/decode.cpp"
@@ -101,9 +97,13 @@ set(HASH_FILES
     "${VIDEO_CORE}/shader/node.h"
     "${VIDEO_CORE}/shader/node_helper.cpp"
     "${VIDEO_CORE}/shader/node_helper.h"
+    "${VIDEO_CORE}/shader/registry.cpp"
+    "${VIDEO_CORE}/shader/registry.h"
     "${VIDEO_CORE}/shader/shader_ir.cpp"
     "${VIDEO_CORE}/shader/shader_ir.h"
     "${VIDEO_CORE}/shader/track.cpp"
+    "${VIDEO_CORE}/shader/transform_feedback.cpp"
+    "${VIDEO_CORE}/shader/transform_feedback.h"
 )
 set(COMBINED "")
 foreach (F IN LISTS HASH_FILES)

README.md

@@ -2,6 +2,7 @@ yuzu emulator
 =============
 [![Travis CI Build Status](https://travis-ci.com/yuzu-emu/yuzu.svg?branch=master)](https://travis-ci.com/yuzu-emu/yuzu)
 [![Azure Mainline CI Build Status](https://dev.azure.com/yuzu-emu/yuzu/_apis/build/status/yuzu%20mainline?branchName=master)](https://dev.azure.com/yuzu-emu/yuzu/)
+[![Discord](https://img.shields.io/discord/398318088170242053?color=%237289DA&label=yuzu&logo=discord&logoColor=white)](https://discord.gg/XQV6dn9)
 
 yuzu is an experimental open-source emulator for the Nintendo Switch from the creators of [Citra](https://citra-emu.org/).
 
@@ -21,7 +22,7 @@ For development discussion, please join us on [Discord](https://discord.gg/XQV6d
 
 Most of the development happens on GitHub. It's also where [our central repository](https://github.com/yuzu-emu/yuzu) is hosted.
 
-If you want to contribute please take a look at the [Contributor's Guide](CONTRIBUTING.md) and [Developer Information](https://github.com/yuzu-emu/yuzu/wiki/Developer-Information). You should also contact any of the developers on Discord in order to know about the current state of the emulator.
+If you want to contribute please take a look at the [Contributor's Guide](https://github.com/yuzu-emu/yuzu/wiki/Contributing) and [Developer Information](https://github.com/yuzu-emu/yuzu/wiki/Developer-Information). You should also contact any of the developers on Discord in order to know about the current state of the emulator.
 
 ### Building
 

dist/license.md

@@ -2,8 +2,8 @@ The icons in this folder and its subfolders have the following licenses:
 
 Icon Name | License | Origin/Author
 --- | --- | ---
-qt_themes/default/icons/16x16/checked.png | Free for non-commercial use
-qt_themes/default/icons/16x16/failed.png | Free for non-commercial use
+qt_themes/default/icons/16x16/checked.png | CC BY-ND 3.0 | https://icons8.com
+qt_themes/default/icons/16x16/failed.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/default/icons/16x16/lock.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/default/icons/256x256/plus_folder.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/default/icons/48x48/bad_folder.png | CC BY-ND 3.0 | https://icons8.com
@@ -11,8 +11,6 @@ qt_themes/default/icons/48x48/chip.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/default/icons/48x48/folder.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/default/icons/48x48/plus.png | CC0 1.0 | Designed by BreadFish64 from the Citra team
 qt_themes/default/icons/48x48/sd_card.png | CC BY-ND 3.0 | https://icons8.com
-qt_themes/qdarkstyle/icons/16x16/checked.png | Free for non-commercial use
-qt_themes/qdarkstyle/icons/16x16/failed.png | Free for non-commercial use
 qt_themes/qdarkstyle/icons/16x16/lock.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/qdarkstyle/icons/256x256/plus_folder.png | CC BY-ND 3.0 | https://icons8.com
 qt_themes/qdarkstyle/icons/48x48/bad_folder.png | CC BY-ND 3.0 | https://icons8.com

externals/microprofile/microprofile.h

@@ -828,7 +828,7 @@ inline MicroProfileLogEntry MicroProfileMakeLogIndex(uint64_t nBegin, MicroProfi
     MicroProfileLogEntry Entry =  (nBegin<<62) | ((0x3fff&nToken)<<48) | (MP_LOG_TICK_MASK&nTick);
     int t = MicroProfileLogType(Entry);
     uint64_t nTimerIndex = MicroProfileLogTimerIndex(Entry);
-    MP_ASSERT(t == nBegin);
+    MP_ASSERT((uint64_t)t == nBegin);
     MP_ASSERT(nTimerIndex == (nToken&0x3fff));
     return Entry;
 
@@ -1556,10 +1556,10 @@ void MicroProfileFlip()
 
         pFramePut->nFrameStartCpu = MP_TICK();
         pFramePut->nFrameStartGpu = (uint32_t)MicroProfileGpuInsertTimeStamp();
-        if(pFrameNext->nFrameStartGpu != (uint64_t)-1)
+        if(pFrameNext->nFrameStartGpu != -1)
             pFrameNext->nFrameStartGpu = MicroProfileGpuGetTimeStamp((uint32_t)pFrameNext->nFrameStartGpu);
 
-        if(pFrameCurrent->nFrameStartGpu == (uint64_t)-1)
+        if(pFrameCurrent->nFrameStartGpu == -1)
             pFrameCurrent->nFrameStartGpu = pFrameNext->nFrameStartGpu + 1;
 
         uint64_t nFrameStartCpu = pFrameCurrent->nFrameStartCpu;

license.txt

@@ -343,8 +343,8 @@ The icons used in this project have the following licenses:
 
 Icon Name                                   | License       | Origin/Author
 ---                                         | ---           | ---
-checked.png                                 | Free for non-commercial use
-failed.png                                  | Free for non-commercial use
+checked.png                                 | CC BY-ND 3.0  | https://icons8.com
+failed.png                                  | CC BY-ND 3.0  | https://icons8.com
 lock.png                                    | CC BY-ND 3.0  | https://icons8.com
 plus_folder.png (Default, Dark)             | CC BY-ND 3.0  | https://icons8.com
 bad_folder.png (Default, Dark)              | CC BY-ND 3.0  | https://icons8.com

src/common/CMakeLists.txt

@@ -38,8 +38,6 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h"
       "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp"
       "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h"
-      "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp"
-      "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h"
       "${VIDEO_CORE}/shader/decode/arithmetic.cpp"
       "${VIDEO_CORE}/shader/decode/arithmetic_half.cpp"
       "${VIDEO_CORE}/shader/decode/arithmetic_half_immediate.cpp"
@@ -72,8 +70,6 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/shader/ast.h"
       "${VIDEO_CORE}/shader/compiler_settings.cpp"
       "${VIDEO_CORE}/shader/compiler_settings.h"
-      "${VIDEO_CORE}/shader/const_buffer_locker.cpp"
-      "${VIDEO_CORE}/shader/const_buffer_locker.h"
       "${VIDEO_CORE}/shader/control_flow.cpp"
       "${VIDEO_CORE}/shader/control_flow.h"
       "${VIDEO_CORE}/shader/decode.cpp"
@@ -82,9 +78,13 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/shader/node.h"
       "${VIDEO_CORE}/shader/node_helper.cpp"
       "${VIDEO_CORE}/shader/node_helper.h"
+      "${VIDEO_CORE}/shader/registry.cpp"
+      "${VIDEO_CORE}/shader/registry.h"
       "${VIDEO_CORE}/shader/shader_ir.cpp"
       "${VIDEO_CORE}/shader/shader_ir.h"
       "${VIDEO_CORE}/shader/track.cpp"
+      "${VIDEO_CORE}/shader/transform_feedback.cpp"
+      "${VIDEO_CORE}/shader/transform_feedback.h"
       # and also check that the scm_rev files haven't changed
       "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in"
       "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h"

src/common/page_table.cpp

@@ -16,7 +16,6 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) {
 
     pointers.resize(num_page_table_entries);
     attributes.resize(num_page_table_entries);
-    backing_addr.resize(num_page_table_entries);
 
     // The default is a 39-bit address space, which causes an initial 1GB allocation size. If the
     // vector size is subsequently decreased (via resize), the vector might not automatically
@@ -25,6 +24,17 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) {
 
     pointers.shrink_to_fit();
     attributes.shrink_to_fit();
+}
+
+BackingPageTable::BackingPageTable(std::size_t page_size_in_bits) : PageTable{page_size_in_bits} {}
+
+BackingPageTable::~BackingPageTable() = default;
+
+void BackingPageTable::Resize(std::size_t address_space_width_in_bits) {
+    PageTable::Resize(address_space_width_in_bits);
+    const std::size_t num_page_table_entries = 1ULL
+                                               << (address_space_width_in_bits - page_size_in_bits);
+    backing_addr.resize(num_page_table_entries);
     backing_addr.shrink_to_fit();
 }
 

src/common/page_table.h

@@ -76,9 +76,20 @@ struct PageTable {
      */
     std::vector<PageType> attributes;
 
-    std::vector<u64> backing_addr;
-
     const std::size_t page_size_in_bits{};
 };
 
+/**
+ * A more advanced Page Table with the ability to save a backing address when using it
+ * depends on another MMU.
+ */
+struct BackingPageTable : PageTable {
+    explicit BackingPageTable(std::size_t page_size_in_bits);
+    ~BackingPageTable();
+
+    void Resize(std::size_t address_space_width_in_bits);
+
+    std::vector<u64> backing_addr;
+};
+
 } // namespace Common

src/core/core.cpp

@@ -166,7 +166,7 @@ struct System::Impl {
         service_manager = std::make_shared<Service::SM::ServiceManager>();
 
         Service::Init(service_manager, system);
-        GDBStub::Init();
+        GDBStub::DeferStart();
 
         renderer = VideoCore::CreateRenderer(emu_window, system);
         if (!renderer->Init()) {

src/core/gdbstub/gdbstub.cpp

@@ -141,6 +141,7 @@ constexpr char target_xml[] =
 )";
 
 int gdbserver_socket = -1;
+bool defer_start = false;
 
 u8 command_buffer[GDB_BUFFER_SIZE];
 u32 command_length;
@@ -1166,6 +1167,9 @@ static void RemoveBreakpoint() {
 
 void HandlePacket() {
     if (!IsConnected()) {
+        if (defer_start) {
+            ToggleServer(true);
+        }
         return;
     }
 
@@ -1256,6 +1260,10 @@ void ToggleServer(bool status) {
     }
 }
 
+void DeferStart() {
+    defer_start = true;
+}
+
 static void Init(u16 port) {
     if (!server_enabled) {
         // Set the halt loop to false in case the user enabled the gdbstub mid-execution.
@@ -1341,6 +1349,7 @@ void Shutdown() {
     if (!server_enabled) {
         return;
     }
+    defer_start = false;
 
     LOG_INFO(Debug_GDBStub, "Stopping GDB ...");
     if (gdbserver_socket != -1) {

src/core/gdbstub/gdbstub.h

@@ -43,6 +43,13 @@ void ToggleServer(bool status);
 /// Start the gdbstub server.
 void Init();
 
+/**
+ * Defer initialization of the gdbstub to the first packet processing functions.
+ * This avoids a case where the gdbstub thread is frozen after initialization
+ * and fails to respond in time to packets.
+ */
+void DeferStart();
+
 /// Stop gdbstub server.
 void Shutdown();
 

src/core/hle/service/am/applets/web_browser.cpp

@@ -254,6 +254,12 @@ void WebBrowser::Execute() {
 
     if (status != RESULT_SUCCESS) {
         complete = true;
+
+        // This is a workaround in order not to softlock yuzu when an error happens during the
+        // webapplet init. In order to avoid an svcBreak, the status is set to RESULT_SUCCESS
+        Finalize();
+        status = RESULT_SUCCESS;
+
         return;
     }
 

src/core/hle/service/set/set.cpp

@@ -111,6 +111,14 @@ void SET::GetLanguageCode(Kernel::HLERequestContext& ctx) {
     rb.PushEnum(available_language_codes[Settings::values.language_index]);
 }
 
+void SET::GetRegionCode(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(Settings::values.region_index);
+}
+
 SET::SET() : ServiceFramework("set") {
     // clang-format off
     static const FunctionInfo functions[] = {
@@ -118,7 +126,7 @@ SET::SET() : ServiceFramework("set") {
         {1, &SET::GetAvailableLanguageCodes, "GetAvailableLanguageCodes"},
         {2, &SET::MakeLanguageCode, "MakeLanguageCode"},
         {3, &SET::GetAvailableLanguageCodeCount, "GetAvailableLanguageCodeCount"},
-        {4, nullptr, "GetRegionCode"},
+        {4, &SET::GetRegionCode, "GetRegionCode"},
         {5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"},
         {6, &SET::GetAvailableLanguageCodeCount2, "GetAvailableLanguageCodeCount2"},
         {7, nullptr, "GetKeyCodeMap"},

src/core/hle/service/set/set.h

@@ -43,6 +43,7 @@ private:
     void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx);
     void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx);
     void GetQuestFlag(Kernel::HLERequestContext& ctx);
+    void GetRegionCode(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Set

src/core/hle/service/sm/controller.cpp

@@ -44,7 +44,7 @@ void Controller::QueryPointerBufferSize(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
-    rb.Push<u16>(0x500);
+    rb.Push<u16>(0x1000);
 }
 
 Controller::Controller() : ServiceFramework("IpcController") {

src/core/hle/service/time/time_zone_content_manager.cpp

@@ -53,7 +53,7 @@ static std::vector<std::string> BuildLocationNameCache(Core::System& system) {
         return {};
     }
 
-    std::vector<char> raw_data(binary_list->GetSize());
+    std::vector<char> raw_data(binary_list->GetSize() + 1);
     binary_list->ReadBytes<char>(raw_data.data(), binary_list->GetSize());
 
     std::stringstream data_stream{raw_data.data()};

src/core/settings.cpp

@@ -86,6 +86,7 @@ void LogSettings() {
     LogSetting("System_RngSeed", Settings::values.rng_seed.value_or(0));
     LogSetting("System_CurrentUser", Settings::values.current_user);
     LogSetting("System_LanguageIndex", Settings::values.language_index);
+    LogSetting("System_RegionIndex", Settings::values.region_index);
     LogSetting("Core_UseMultiCore", Settings::values.use_multi_core);
     LogSetting("Renderer_UseResolutionFactor", Settings::values.resolution_factor);
     LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);

src/core/settings.h

@@ -387,6 +387,8 @@ struct Values {
 
     s32 current_user;
     s32 language_index;
+    s32 region_index;
+    s32 sound_index;
 
     // Controls
     std::array<PlayerInput, 10> players;

src/input_common/udp/client.cpp

@@ -35,7 +35,7 @@ public:
           pad_index(pad_index) {
         boost::system::error_code ec{};
         auto ipv4 = boost::asio::ip::make_address_v4(host, ec);
-        if (ec.failed()) {
+        if (ec.value() != boost::system::errc::success) {
             LOG_ERROR(Input, "Invalid IPv4 address \"{}\" provided to socket", host);
             ipv4 = boost::asio::ip::address_v4{};
         }

src/input_common/udp/udp.cpp

@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <mutex>
+#include <optional>
 #include <tuple>
 
 #include "common/param_package.h"
@@ -44,7 +45,7 @@ public:
     std::unique_ptr<Input::TouchDevice> Create(const Common::ParamPackage& params) override {
         {
             std::lock_guard guard(status->update_mutex);
-            status->touch_calibration.emplace();
+            status->touch_calibration = DeviceStatus::CalibrationData{};
             // These default values work well for DS4 but probably not other touch inputs
             status->touch_calibration->min_x = params.Get("min_x", 100);
             status->touch_calibration->min_y = params.Get("min_y", 50);

src/video_core/CMakeLists.txt

@@ -65,8 +65,6 @@ add_library(video_core STATIC
     renderer_opengl/gl_shader_decompiler.h
     renderer_opengl/gl_shader_disk_cache.cpp
     renderer_opengl/gl_shader_disk_cache.h
-    renderer_opengl/gl_shader_gen.cpp
-    renderer_opengl/gl_shader_gen.h
     renderer_opengl/gl_shader_manager.cpp
     renderer_opengl/gl_shader_manager.h
     renderer_opengl/gl_shader_util.cpp
@@ -118,8 +116,6 @@ add_library(video_core STATIC
     shader/ast.h
     shader/compiler_settings.cpp
     shader/compiler_settings.h
-    shader/const_buffer_locker.cpp
-    shader/const_buffer_locker.h
     shader/control_flow.cpp
     shader/control_flow.h
     shader/decode.cpp
@@ -128,9 +124,13 @@ add_library(video_core STATIC
     shader/node_helper.cpp
     shader/node_helper.h
     shader/node.h
+    shader/registry.cpp
+    shader/registry.h
     shader/shader_ir.cpp
     shader/shader_ir.h
     shader/track.cpp
+    shader/transform_feedback.cpp
+    shader/transform_feedback.h
     surface.cpp
     surface.h
     texture_cache/format_lookup_table.cpp

src/video_core/dirty_flags.cpp

@@ -15,14 +15,6 @@ namespace VideoCommon::Dirty {
 
 using Tegra::Engines::Maxwell3D;
 
-void SetupCommonOnWriteStores(Tegra::Engines::Maxwell3D::DirtyState::Flags& store) {
-    store[RenderTargets] = true;
-    store[ZetaBuffer] = true;
-    for (std::size_t i = 0; i < Maxwell3D::Regs::NumRenderTargets; ++i) {
-        store[ColorBuffer0 + i] = true;
-    }
-}
-
 void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables) {
     static constexpr std::size_t num_per_rt = NUM(rt[0]);
     static constexpr std::size_t begin = OFF(rt);

src/video_core/dirty_flags.h

@@ -44,8 +44,6 @@ void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables, std::size_
     FillBlock(tables[1], begin, num, index_b);
 }
 
-void SetupCommonOnWriteStores(Tegra::Engines::Maxwell3D::DirtyState::Flags& store);
-
 void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables);
 
 } // namespace VideoCommon::Dirty

src/video_core/engines/const_buffer_engine_interface.h

@@ -16,11 +16,16 @@ namespace Tegra::Engines {
 
 struct SamplerDescriptor {
     union {
-        BitField<0, 20, Tegra::Shader::TextureType> texture_type;
-        BitField<20, 1, u32> is_array;
-        BitField<21, 1, u32> is_buffer;
-        BitField<22, 1, u32> is_shadow;
-        u32 raw{};
+        u32 raw = 0;
+        BitField<0, 2, Tegra::Shader::TextureType> texture_type;
+        BitField<2, 3, Tegra::Texture::ComponentType> r_type;
+        BitField<5, 1, u32> is_array;
+        BitField<6, 1, u32> is_buffer;
+        BitField<7, 1, u32> is_shadow;
+        BitField<8, 3, Tegra::Texture::ComponentType> g_type;
+        BitField<11, 3, Tegra::Texture::ComponentType> b_type;
+        BitField<14, 3, Tegra::Texture::ComponentType> a_type;
+        BitField<17, 7, Tegra::Texture::TextureFormat> format;
     };
 
     bool operator==(const SamplerDescriptor& rhs) const noexcept {
@@ -31,68 +36,50 @@ struct SamplerDescriptor {
         return !operator==(rhs);
     }
 
-    static SamplerDescriptor FromTicTexture(Tegra::Texture::TextureType tic_texture_type) {
+    static SamplerDescriptor FromTIC(const Tegra::Texture::TICEntry& tic) {
+        using Tegra::Shader::TextureType;
         SamplerDescriptor result;
-        switch (tic_texture_type) {
+
+        result.format.Assign(tic.format.Value());
+        result.r_type.Assign(tic.r_type.Value());
+        result.g_type.Assign(tic.g_type.Value());
+        result.b_type.Assign(tic.b_type.Value());
+        result.a_type.Assign(tic.a_type.Value());
+
+        switch (tic.texture_type.Value()) {
         case Tegra::Texture::TextureType::Texture1D:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture1D);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::Texture1D);
             return result;
         case Tegra::Texture::TextureType::Texture2D:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture2D);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::Texture2D);
             return result;
         case Tegra::Texture::TextureType::Texture3D:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture3D);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::Texture3D);
             return result;
         case Tegra::Texture::TextureType::TextureCubemap:
-            result.texture_type.Assign(Tegra::Shader::TextureType::TextureCube);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::TextureCube);
             return result;
         case Tegra::Texture::TextureType::Texture1DArray:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture1D);
+            result.texture_type.Assign(TextureType::Texture1D);
             result.is_array.Assign(1);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
             return result;
         case Tegra::Texture::TextureType::Texture2DArray:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture2D);
+            result.texture_type.Assign(TextureType::Texture2D);
             result.is_array.Assign(1);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
             return result;
         case Tegra::Texture::TextureType::Texture1DBuffer:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture1D);
-            result.is_array.Assign(0);
+            result.texture_type.Assign(TextureType::Texture1D);
             result.is_buffer.Assign(1);
-            result.is_shadow.Assign(0);
             return result;
         case Tegra::Texture::TextureType::Texture2DNoMipmap:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture2D);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::Texture2D);
             return result;
         case Tegra::Texture::TextureType::TextureCubeArray:
-            result.texture_type.Assign(Tegra::Shader::TextureType::TextureCube);
+            result.texture_type.Assign(TextureType::TextureCube);
             result.is_array.Assign(1);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
             return result;
         default:
-            result.texture_type.Assign(Tegra::Shader::TextureType::Texture2D);
-            result.is_array.Assign(0);
-            result.is_buffer.Assign(0);
-            result.is_shadow.Assign(0);
+            result.texture_type.Assign(TextureType::Texture2D);
             return result;
         }
     }

src/video_core/engines/kepler_compute.cpp

@@ -89,7 +89,7 @@ SamplerDescriptor KeplerCompute::AccessBindlessSampler(ShaderType stage, u64 con
 
     const Texture::TextureHandle tex_handle{memory_manager.Read<u32>(tex_info_address)};
     const Texture::FullTextureInfo tex_info = GetTextureInfo(tex_handle);
-    SamplerDescriptor result = SamplerDescriptor::FromTicTexture(tex_info.tic.texture_type.Value());
+    SamplerDescriptor result = SamplerDescriptor::FromTIC(tex_info.tic);
     result.is_shadow.Assign(tex_info.tsc.depth_compare_enabled.Value());
     return result;
 }
@@ -119,14 +119,6 @@ Texture::TICEntry KeplerCompute::GetTICEntry(u32 tic_index) const {
     Texture::TICEntry tic_entry;
     memory_manager.ReadBlockUnsafe(tic_address_gpu, &tic_entry, sizeof(Texture::TICEntry));
 
-    const auto r_type{tic_entry.r_type.Value()};
-    const auto g_type{tic_entry.g_type.Value()};
-    const auto b_type{tic_entry.b_type.Value()};
-    const auto a_type{tic_entry.a_type.Value()};
-
-    // TODO(Subv): Different data types for separate components are not supported
-    DEBUG_ASSERT(r_type == g_type && r_type == b_type && r_type == a_type);
-
     return tic_entry;
 }
 

src/video_core/engines/maxwell_3d.cpp

@@ -98,6 +98,8 @@ void Maxwell3D::InitializeRegisterDefaults() {
     regs.framebuffer_srgb = 1;
     regs.front_face = Maxwell3D::Regs::FrontFace::ClockWise;
 
+    shadow_state = regs;
+
     mme_inline[MAXWELL3D_REG_INDEX(draw.vertex_end_gl)] = true;
     mme_inline[MAXWELL3D_REG_INDEX(draw.vertex_begin_gl)] = true;
     mme_inline[MAXWELL3D_REG_INDEX(vertex_buffer.count)] = true;
@@ -160,8 +162,17 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
     ASSERT_MSG(method < Regs::NUM_REGS,
                "Invalid Maxwell3D register, increase the size of the Regs structure");
 
-    if (regs.reg_array[method] != method_call.argument) {
-        regs.reg_array[method] = method_call.argument;
+    u32 arg = method_call.argument;
+    // Keep track of the register value in shadow_state when requested.
+    if (shadow_state.shadow_ram_control == Regs::ShadowRamControl::Track ||
+        shadow_state.shadow_ram_control == Regs::ShadowRamControl::TrackWithFilter) {
+        shadow_state.reg_array[method] = arg;
+    } else if (shadow_state.shadow_ram_control == Regs::ShadowRamControl::Replay) {
+        arg = shadow_state.reg_array[method];
+    }
+
+    if (regs.reg_array[method] != arg) {
+        regs.reg_array[method] = arg;
 
         for (const auto& table : dirty.tables) {
             dirty.flags[table[method]] = true;
@@ -169,12 +180,16 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
     }
 
     switch (method) {
+    case MAXWELL3D_REG_INDEX(shadow_ram_control): {
+        shadow_state.shadow_ram_control = static_cast<Regs::ShadowRamControl>(method_call.argument);
+        break;
+    }
     case MAXWELL3D_REG_INDEX(macros.data): {
-        ProcessMacroUpload(method_call.argument);
+        ProcessMacroUpload(arg);
         break;
     }
     case MAXWELL3D_REG_INDEX(macros.bind): {
-        ProcessMacroBind(method_call.argument);
+        ProcessMacroBind(arg);
         break;
     }
     case MAXWELL3D_REG_INDEX(firmware[4]): {
@@ -250,7 +265,7 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
     }
     case MAXWELL3D_REG_INDEX(data_upload): {
         const bool is_last_call = method_call.IsLastCall();
-        upload_state.ProcessData(method_call.argument, is_last_call);
+        upload_state.ProcessData(arg, is_last_call);
         if (is_last_call) {
             OnMemoryWrite();
         }
@@ -638,7 +653,7 @@ SamplerDescriptor Maxwell3D::AccessBindlessSampler(ShaderType stage, u64 const_b
 
     const Texture::TextureHandle tex_handle{memory_manager.Read<u32>(tex_info_address)};
     const Texture::FullTextureInfo tex_info = GetTextureInfo(tex_handle);
-    SamplerDescriptor result = SamplerDescriptor::FromTicTexture(tex_info.tic.texture_type.Value());
+    SamplerDescriptor result = SamplerDescriptor::FromTIC(tex_info.tic);
     result.is_shadow.Assign(tex_info.tsc.depth_compare_enabled.Value());
     return result;
 }

src/video_core/engines/maxwell_3d.h

@@ -67,6 +67,7 @@ public:
         static constexpr std::size_t NumVaryings = 31;
         static constexpr std::size_t NumImages = 8; // TODO(Rodrigo): Investigate this number
         static constexpr std::size_t NumClipDistances = 8;
+        static constexpr std::size_t NumTransformFeedbackBuffers = 4;
         static constexpr std::size_t MaxShaderProgram = 6;
         static constexpr std::size_t MaxShaderStage = 5;
         // Maximum number of const buffers per shader stage.
@@ -524,6 +525,23 @@ public:
             FractionalEven = 2,
         };
 
+        enum class PolygonMode : u32 {
+            Point = 0x1b00,
+            Line = 0x1b01,
+            Fill = 0x1b02,
+        };
+
+        enum class ShadowRamControl : u32 {
+            // write value to shadow ram
+            Track = 0,
+            // write value to shadow ram ( with validation ??? )
+            TrackWithFilter = 1,
+            // only write to real hw register
+            Passthrough = 2,
+            // write value from shadow ram to real hw register
+            Replay = 3,
+        };
+
         struct RenderTargetConfig {
             u32 address_high;
             u32 address_low;
@@ -621,6 +639,29 @@ public:
             float depth_range_far;
         };
 
+        struct TransformFeedbackBinding {
+            u32 buffer_enable;
+            u32 address_high;
+            u32 address_low;
+            s32 buffer_size;
+            s32 buffer_offset;
+            INSERT_UNION_PADDING_WORDS(3);
+
+            GPUVAddr Address() const {
+                return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
+                                             address_low);
+            }
+        };
+        static_assert(sizeof(TransformFeedbackBinding) == 32);
+
+        struct TransformFeedbackLayout {
+            u32 stream;
+            u32 varying_count;
+            u32 stride;
+            INSERT_UNION_PADDING_WORDS(1);
+        };
+        static_assert(sizeof(TransformFeedbackLayout) == 16);
+
         bool IsShaderConfigEnabled(std::size_t index) const {
             // The VertexB is always enabled.
             if (index == static_cast<std::size_t>(Regs::ShaderProgram::VertexB)) {
@@ -629,6 +670,10 @@ public:
             return shader_config[index].enable != 0;
         }
 
+        bool IsShaderConfigEnabled(Regs::ShaderProgram type) const {
+            return IsShaderConfigEnabled(static_cast<std::size_t>(type));
+        }
+
         union {
             struct {
                 INSERT_UNION_PADDING_WORDS(0x45);
@@ -640,7 +685,9 @@ public:
                     u32 bind;
                 } macros;
 
-                INSERT_UNION_PADDING_WORDS(0x17);
+                ShadowRamControl shadow_ram_control;
+
+                INSERT_UNION_PADDING_WORDS(0x16);
 
                 Upload::Registers upload;
                 struct {
@@ -677,7 +724,13 @@ public:
 
                 u32 rasterize_enable;
 
-                INSERT_UNION_PADDING_WORDS(0xF1);
+                std::array<TransformFeedbackBinding, NumTransformFeedbackBuffers> tfb_bindings;
+
+                INSERT_UNION_PADDING_WORDS(0xC0);
+
+                std::array<TransformFeedbackLayout, NumTransformFeedbackBuffers> tfb_layouts;
+
+                INSERT_UNION_PADDING_WORDS(0x1);
 
                 u32 tfb_enabled;
 
@@ -705,7 +758,12 @@ public:
 
                 s32 clear_stencil;
 
-                INSERT_UNION_PADDING_WORDS(0x7);
+                INSERT_UNION_PADDING_WORDS(0x2);
+
+                PolygonMode polygon_mode_front;
+                PolygonMode polygon_mode_back;
+
+                INSERT_UNION_PADDING_WORDS(0x3);
 
                 u32 polygon_offset_point_enable;
                 u32 polygon_offset_line_enable;
@@ -764,7 +822,11 @@ public:
                     BitField<12, 4, u32> viewport;
                 } clear_flags;
 
-                INSERT_UNION_PADDING_WORDS(0x19);
+                INSERT_UNION_PADDING_WORDS(0x10);
+
+                u32 fill_rectangle;
+
+                INSERT_UNION_PADDING_WORDS(0x8);
 
                 std::array<VertexAttribute, NumVertexAttributes> vertex_attrib_format;
 
@@ -1187,7 +1249,11 @@ public:
 
                 u32 tex_cb_index;
 
-                INSERT_UNION_PADDING_WORDS(0x395);
+                INSERT_UNION_PADDING_WORDS(0x7D);
+
+                std::array<std::array<u8, 128>, NumTransformFeedbackBuffers> tfb_varying_locs;
+
+                INSERT_UNION_PADDING_WORDS(0x298);
 
                 struct {
                     /// Compressed address of a buffer that holds information about bound SSBOs.
@@ -1210,7 +1276,12 @@ public:
             };
             std::array<u32, NUM_REGS> reg_array;
         };
-    } regs{};
+    };
+
+    Regs regs{};
+
+    /// Store temporary hw register values, used by some calls to restore state after a operation
+    Regs shadow_state;
 
     static_assert(sizeof(Regs) == Regs::NUM_REGS * sizeof(u32), "Maxwell3D Regs has wrong size");
     static_assert(std::is_trivially_copyable_v<Regs>, "Maxwell3D Regs must be trivially copyable");
@@ -1405,6 +1476,7 @@ private:
                   "Field " #field_name " has invalid position")
 
 ASSERT_REG_POSITION(macros, 0x45);
+ASSERT_REG_POSITION(shadow_ram_control, 0x49);
 ASSERT_REG_POSITION(upload, 0x60);
 ASSERT_REG_POSITION(exec_upload, 0x6C);
 ASSERT_REG_POSITION(data_upload, 0x6D);
@@ -1413,6 +1485,8 @@ ASSERT_REG_POSITION(tess_mode, 0xC8);
 ASSERT_REG_POSITION(tess_level_outer, 0xC9);
 ASSERT_REG_POSITION(tess_level_inner, 0xCD);
 ASSERT_REG_POSITION(rasterize_enable, 0xDF);
+ASSERT_REG_POSITION(tfb_bindings, 0xE0);
+ASSERT_REG_POSITION(tfb_layouts, 0x1C0);
 ASSERT_REG_POSITION(tfb_enabled, 0x1D1);
 ASSERT_REG_POSITION(rt, 0x200);
 ASSERT_REG_POSITION(viewport_transform, 0x280);
@@ -1422,6 +1496,8 @@ ASSERT_REG_POSITION(depth_mode, 0x35F);
 ASSERT_REG_POSITION(clear_color[0], 0x360);
 ASSERT_REG_POSITION(clear_depth, 0x364);
 ASSERT_REG_POSITION(clear_stencil, 0x368);
+ASSERT_REG_POSITION(polygon_mode_front, 0x36B);
+ASSERT_REG_POSITION(polygon_mode_back, 0x36C);
 ASSERT_REG_POSITION(polygon_offset_point_enable, 0x370);
 ASSERT_REG_POSITION(polygon_offset_line_enable, 0x371);
 ASSERT_REG_POSITION(polygon_offset_fill_enable, 0x372);
@@ -1435,6 +1511,7 @@ ASSERT_REG_POSITION(rt_separate_frag_data, 0x3EB);
 ASSERT_REG_POSITION(depth_bounds, 0x3E7);
 ASSERT_REG_POSITION(zeta, 0x3F8);
 ASSERT_REG_POSITION(clear_flags, 0x43E);
+ASSERT_REG_POSITION(fill_rectangle, 0x44F);
 ASSERT_REG_POSITION(vertex_attrib_format, 0x458);
 ASSERT_REG_POSITION(rt_control, 0x487);
 ASSERT_REG_POSITION(zeta_width, 0x48a);
@@ -1508,6 +1585,7 @@ ASSERT_REG_POSITION(firmware, 0x8C0);
 ASSERT_REG_POSITION(const_buffer, 0x8E0);
 ASSERT_REG_POSITION(cb_bind[0], 0x904);
 ASSERT_REG_POSITION(tex_cb_index, 0x982);
+ASSERT_REG_POSITION(tfb_varying_locs, 0xA00);
 ASSERT_REG_POSITION(ssbo_info, 0xD18);
 ASSERT_REG_POSITION(tex_info_buffers.address[0], 0xD2A);
 ASSERT_REG_POSITION(tex_info_buffers.size[0], 0xD2F);

src/video_core/engines/shader_bytecode.h

@@ -82,6 +82,10 @@ union Attribute {
         Position = 7,
         Attribute_0 = 8,
         Attribute_31 = 39,
+        FrontColor = 40,
+        FrontSecondaryColor = 41,
+        BackColor = 42,
+        BackSecondaryColor = 43,
         ClipDistances0123 = 44,
         ClipDistances4567 = 45,
         PointCoord = 46,
@@ -89,6 +93,8 @@ union Attribute {
         // shader, and a tuple of (TessCoord.x, TessCoord.y, TessCoord.z, ~) when inside a Tess Eval
         // shader.
         TessCoordInstanceIDVertexID = 47,
+        TexCoord_0 = 48,
+        TexCoord_7 = 55,
         // This attribute contains a tuple of (Unk, Unk, Unk, gl_FrontFacing) when inside a fragment
         // shader. It is unknown what the other values contain.
         FrontFacing = 63,

src/video_core/gpu.h

@@ -39,6 +39,7 @@ enum class RenderTargetFormat : u32 {
     RGBA32_FLOAT = 0xC0,
     RGBA32_UINT = 0xC2,
     RGBA16_UNORM = 0xC6,
+    RGBA16_SNORM = 0xC7,
     RGBA16_UINT = 0xC9,
     RGBA16_FLOAT = 0xCA,
     RG32_FLOAT = 0xCB,

src/video_core/guest_driver.cpp

@@ -4,13 +4,15 @@
 
 #include <algorithm>
 #include <limits>
+#include <vector>
 
+#include "common/common_types.h"
 #include "video_core/guest_driver.h"
 
 namespace VideoCore {
 
-void GuestDriverProfile::DeduceTextureHandlerSize(std::vector<u32>&& bound_offsets) {
-    if (texture_handler_size_deduced) {
+void GuestDriverProfile::DeduceTextureHandlerSize(std::vector<u32> bound_offsets) {
+    if (texture_handler_size) {
         return;
     }
     const std::size_t size = bound_offsets.size();
@@ -29,7 +31,6 @@ void GuestDriverProfile::DeduceTextureHandlerSize(std::vector<u32>&& bound_offse
     if (min_val > 2) {
         return;
     }
-    texture_handler_size_deduced = true;
     texture_handler_size = min_texture_handler_size * min_val;
 }
 

src/video_core/guest_driver.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <optional>
 #include <vector>
 
 #include "common/common_types.h"
@@ -17,25 +18,29 @@ namespace VideoCore {
  */
 class GuestDriverProfile {
 public:
-    void DeduceTextureHandlerSize(std::vector<u32>&& bound_offsets);
+    explicit GuestDriverProfile() = default;
+    explicit GuestDriverProfile(std::optional<u32> texture_handler_size)
+        : texture_handler_size{texture_handler_size} {}
+
+    void DeduceTextureHandlerSize(std::vector<u32> bound_offsets);
 
     u32 GetTextureHandlerSize() const {
-        return texture_handler_size;
+        return texture_handler_size.value_or(default_texture_handler_size);
     }
 
-    bool TextureHandlerSizeKnown() const {
-        return texture_handler_size_deduced;
+    bool IsTextureHandlerSizeKnown() const {
+        return texture_handler_size.has_value();
     }
 
 private:
     // Minimum size of texture handler any driver can use.
     static constexpr u32 min_texture_handler_size = 4;
-    // This goes with Vulkan and OpenGL standards but Nvidia GPUs can easily
-    // use 4 bytes instead. Thus, certain drivers may squish the size.
+
+    // This goes with Vulkan and OpenGL standards but Nvidia GPUs can easily use 4 bytes instead.
+    // Thus, certain drivers may squish the size.
     static constexpr u32 default_texture_handler_size = 8;
 
-    u32 texture_handler_size = default_texture_handler_size;
-    bool texture_handler_size_deduced = false;
+    std::optional<u32> texture_handler_size = default_texture_handler_size;
 };
 
 } // namespace VideoCore

src/video_core/memory_manager.h

@@ -174,7 +174,7 @@ private:
     /// End of address space, based on address space in bits.
     static constexpr GPUVAddr address_space_end{1ULL << address_space_width};
 
-    Common::PageTable page_table{page_bits};
+    Common::BackingPageTable page_table{page_bits};
     VMAMap vma_map;
     VideoCore::RasterizerInterface& rasterizer;
 

src/video_core/morton.cpp

@@ -51,6 +51,7 @@ static constexpr ConversionArray morton_to_linear_fns = {
     MortonCopy<true, PixelFormat::R8UI>,
     MortonCopy<true, PixelFormat::RGBA16F>,
     MortonCopy<true, PixelFormat::RGBA16U>,
+    MortonCopy<true, PixelFormat::RGBA16S>,
     MortonCopy<true, PixelFormat::RGBA16UI>,
     MortonCopy<true, PixelFormat::R11FG11FB10F>,
     MortonCopy<true, PixelFormat::RGBA32UI>,
@@ -131,6 +132,7 @@ static constexpr ConversionArray linear_to_morton_fns = {
     MortonCopy<false, PixelFormat::R8U>,
     MortonCopy<false, PixelFormat::R8UI>,
     MortonCopy<false, PixelFormat::RGBA16F>,
+    MortonCopy<false, PixelFormat::RGBA16S>,
     MortonCopy<false, PixelFormat::RGBA16U>,
     MortonCopy<false, PixelFormat::RGBA16UI>,
     MortonCopy<false, PixelFormat::R11FG11FB10F>,

src/video_core/rasterizer_interface.h

@@ -25,7 +25,6 @@ constexpr std::size_t NumQueryTypes = 1;
 
 enum class LoadCallbackStage {
     Prepare,
-    Decompile,
     Build,
     Complete,
 };

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -28,7 +28,6 @@
 #include "video_core/renderer_opengl/gl_query_cache.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_shader_cache.h"
-#include "video_core/renderer_opengl/gl_shader_gen.h"
 #include "video_core/renderer_opengl/maxwell_to_gl.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
 
@@ -76,7 +75,7 @@ Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry
 }
 
 std::size_t GetConstBufferSize(const Tegra::Engines::ConstBufferInfo& buffer,
-                               const GLShader::ConstBufferEntry& entry) {
+                               const ConstBufferEntry& entry) {
     if (!entry.IsIndirect()) {
         return entry.GetSize();
     }
@@ -94,10 +93,6 @@ void oglEnable(GLenum cap, bool state) {
     (state ? glEnable : glDisable)(cap);
 }
 
-void oglEnablei(GLenum cap, bool state, GLuint index) {
-    (state ? glEnablei : glDisablei)(cap, index);
-}
-
 } // Anonymous namespace
 
 RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
@@ -272,9 +267,7 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
         SetupDrawTextures(stage, shader);
         SetupDrawImages(stage, shader);
 
-        const ProgramVariant variant(primitive_mode);
-        const auto program_handle = shader->GetHandle(variant);
-
+        const GLuint program_handle = shader->GetHandle();
         switch (program) {
         case Maxwell::ShaderProgram::VertexA:
         case Maxwell::ShaderProgram::VertexB:
@@ -295,7 +288,7 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
         // When a clip distance is enabled but not set in the shader it crops parts of the screen
         // (sometimes it's half the screen, sometimes three quarters). To avoid this, enable the
         // clip distances only when it's written by a shader stage.
-        clip_distances |= shader->GetShaderEntries().clip_distances;
+        clip_distances |= shader->GetEntries().clip_distances;
 
         // When VertexA is enabled, we have dual vertex shaders
         if (program == Maxwell::ShaderProgram::VertexA) {
@@ -481,12 +474,12 @@ void RasterizerOpenGL::Clear() {
 void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     MICROPROFILE_SCOPE(OpenGL_Drawing);
     auto& gpu = system.GPU().Maxwell3D();
-    const auto& regs = gpu.regs;
 
     query_cache.UpdateCounters();
 
     SyncViewport();
     SyncRasterizeEnable();
+    SyncPolygonModes();
     SyncColorMask();
     SyncFragmentColorClampState();
     SyncMultiSampleState();
@@ -498,7 +491,6 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     SyncCullMode();
     SyncPrimitiveRestart();
     SyncScissorTest();
-    SyncTransformFeedback();
     SyncPointState();
     SyncPolygonOffset();
     SyncAlphaTest();
@@ -532,7 +524,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     // Upload vertex and index data.
     SetupVertexBuffer();
     SetupVertexInstances();
-    GLintptr index_buffer_offset;
+    GLintptr index_buffer_offset = 0;
     if (is_indexed) {
         index_buffer_offset = SetupIndexBuffer();
     }
@@ -558,7 +550,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     ConfigureFramebuffers();
 
     // Signal the buffer cache that we are not going to upload more things.
-    const bool invalidate = buffer_cache.Unmap();
+    buffer_cache.Unmap();
 
     // Now that we are no longer uploading data, we can safely bind the buffers to OpenGL.
     vertex_array_pushbuffer.Bind();
@@ -571,7 +563,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
         glTextureBarrier();
     }
 
-    ++num_queued_commands;
+    BeginTransformFeedback(primitive_mode);
 
     const GLuint base_instance = static_cast<GLuint>(gpu.regs.vb_base_instance);
     const GLsizei num_instances =
@@ -610,6 +602,10 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
                                               num_instances, base_instance);
         }
     }
+
+    EndTransformFeedback();
+
+    ++num_queued_commands;
 }
 
 void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
@@ -622,12 +618,7 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
     auto kernel = shader_cache.GetComputeKernel(code_addr);
     SetupComputeTextures(kernel);
     SetupComputeImages(kernel);
-
-    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
-    const ProgramVariant variant(launch_desc.block_dim_x, launch_desc.block_dim_y,
-                                 launch_desc.block_dim_z, launch_desc.shared_alloc,
-                                 launch_desc.local_pos_alloc);
-    program_manager.BindComputeShader(kernel->GetHandle(variant));
+    program_manager.BindComputeShader(kernel->GetHandle());
 
     const std::size_t buffer_size =
         Tegra::Engines::KeplerCompute::NumConstBuffers *
@@ -645,6 +636,7 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
     bind_ubo_pushbuffer.Bind();
     bind_ssbo_pushbuffer.Bind();
 
+    const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
     glDispatchCompute(launch_desc.grid_dim_x, launch_desc.grid_dim_y, launch_desc.grid_dim_z);
     ++num_queued_commands;
 }
@@ -749,7 +741,7 @@ void RasterizerOpenGL::SetupDrawConstBuffers(std::size_t stage_index, const Shad
     const auto& shader_stage = stages[stage_index];
 
     u32 binding = device.GetBaseBindings(stage_index).uniform_buffer;
-    for (const auto& entry : shader->GetShaderEntries().const_buffers) {
+    for (const auto& entry : shader->GetEntries().const_buffers) {
         const auto& buffer = shader_stage.const_buffers[entry.GetIndex()];
         SetupConstBuffer(binding++, buffer, entry);
     }
@@ -760,7 +752,7 @@ void RasterizerOpenGL::SetupComputeConstBuffers(const Shader& kernel) {
     const auto& launch_desc = system.GPU().KeplerCompute().launch_description;
 
     u32 binding = 0;
-    for (const auto& entry : kernel->GetShaderEntries().const_buffers) {
+    for (const auto& entry : kernel->GetEntries().const_buffers) {
         const auto& config = launch_desc.const_buffer_config[entry.GetIndex()];
         const std::bitset<8> mask = launch_desc.const_buffer_enable_mask.Value();
         Tegra::Engines::ConstBufferInfo buffer;
@@ -772,7 +764,7 @@ void RasterizerOpenGL::SetupComputeConstBuffers(const Shader& kernel) {
 }
 
 void RasterizerOpenGL::SetupConstBuffer(u32 binding, const Tegra::Engines::ConstBufferInfo& buffer,
-                                        const GLShader::ConstBufferEntry& entry) {
+                                        const ConstBufferEntry& entry) {
     if (!buffer.enabled) {
         // Set values to zero to unbind buffers
         bind_ubo_pushbuffer.Push(binding, buffer_cache.GetEmptyBuffer(sizeof(float)), 0,
@@ -796,7 +788,7 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, const Shad
     const auto cbufs{gpu.Maxwell3D().state.shader_stages[stage_index]};
 
     u32 binding = device.GetBaseBindings(stage_index).shader_storage_buffer;
-    for (const auto& entry : shader->GetShaderEntries().global_memory_entries) {
+    for (const auto& entry : shader->GetEntries().global_memory_entries) {
         const auto addr{cbufs.const_buffers[entry.GetCbufIndex()].address + entry.GetCbufOffset()};
         const auto gpu_addr{memory_manager.Read<u64>(addr)};
         const auto size{memory_manager.Read<u32>(addr + 8)};
@@ -810,7 +802,7 @@ void RasterizerOpenGL::SetupComputeGlobalMemory(const Shader& kernel) {
     const auto cbufs{gpu.KeplerCompute().launch_description.const_buffer_config};
 
     u32 binding = 0;
-    for (const auto& entry : kernel->GetShaderEntries().global_memory_entries) {
+    for (const auto& entry : kernel->GetEntries().global_memory_entries) {
         const auto addr{cbufs[entry.GetCbufIndex()].Address() + entry.GetCbufOffset()};
         const auto gpu_addr{memory_manager.Read<u64>(addr)};
         const auto size{memory_manager.Read<u32>(addr + 8)};
@@ -818,7 +810,7 @@ void RasterizerOpenGL::SetupComputeGlobalMemory(const Shader& kernel) {
     }
 }
 
-void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GLShader::GlobalMemoryEntry& entry,
+void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry,
                                          GPUVAddr gpu_addr, std::size_t size) {
     const auto alignment{device.GetShaderStorageBufferAlignment()};
     const auto [ssbo, buffer_offset] =
@@ -830,7 +822,7 @@ void RasterizerOpenGL::SetupDrawTextures(std::size_t stage_index, const Shader&
     MICROPROFILE_SCOPE(OpenGL_Texture);
     const auto& maxwell3d = system.GPU().Maxwell3D();
     u32 binding = device.GetBaseBindings(stage_index).sampler;
-    for (const auto& entry : shader->GetShaderEntries().samplers) {
+    for (const auto& entry : shader->GetEntries().samplers) {
         const auto shader_type = static_cast<ShaderType>(stage_index);
         for (std::size_t i = 0; i < entry.Size(); ++i) {
             const auto texture = GetTextureInfo(maxwell3d, entry, shader_type, i);
@@ -843,7 +835,7 @@ void RasterizerOpenGL::SetupComputeTextures(const Shader& kernel) {
     MICROPROFILE_SCOPE(OpenGL_Texture);
     const auto& compute = system.GPU().KeplerCompute();
     u32 binding = 0;
-    for (const auto& entry : kernel->GetShaderEntries().samplers) {
+    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);
             SetupTexture(binding++, texture, entry);
@@ -852,7 +844,7 @@ void RasterizerOpenGL::SetupComputeTextures(const Shader& kernel) {
 }
 
 void RasterizerOpenGL::SetupTexture(u32 binding, const Tegra::Texture::FullTextureInfo& texture,
-                                    const GLShader::SamplerEntry& entry) {
+                                    const SamplerEntry& entry) {
     const auto view = texture_cache.GetTextureSurface(texture.tic, entry);
     if (!view) {
         // Can occur when texture addr is null or its memory is unmapped/invalid
@@ -875,7 +867,7 @@ void RasterizerOpenGL::SetupTexture(u32 binding, const Tegra::Texture::FullTextu
 void RasterizerOpenGL::SetupDrawImages(std::size_t stage_index, const Shader& shader) {
     const auto& maxwell3d = system.GPU().Maxwell3D();
     u32 binding = device.GetBaseBindings(stage_index).image;
-    for (const auto& entry : shader->GetShaderEntries().images) {
+    for (const auto& entry : shader->GetEntries().images) {
         const auto shader_type = static_cast<Tegra::Engines::ShaderType>(stage_index);
         const auto tic = GetTextureInfo(maxwell3d, entry, shader_type).tic;
         SetupImage(binding++, tic, entry);
@@ -885,14 +877,14 @@ void RasterizerOpenGL::SetupDrawImages(std::size_t stage_index, const Shader& sh
 void RasterizerOpenGL::SetupComputeImages(const Shader& shader) {
     const auto& compute = system.GPU().KeplerCompute();
     u32 binding = 0;
-    for (const auto& entry : shader->GetShaderEntries().images) {
+    for (const auto& entry : shader->GetEntries().images) {
         const auto tic = GetTextureInfo(compute, entry, Tegra::Engines::ShaderType::Compute).tic;
         SetupImage(binding++, tic, entry);
     }
 }
 
 void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& tic,
-                                  const GLShader::ImageEntry& entry) {
+                                  const ImageEntry& entry) {
     const auto view = texture_cache.GetImageSurface(tic, entry);
     if (!view) {
         glBindImageTexture(binding, 0, 0, GL_FALSE, 0, GL_READ_ONLY, GL_R8);
@@ -941,13 +933,15 @@ void RasterizerOpenGL::SyncViewport() {
             }
             flags[Dirty::Viewport0 + i] = false;
 
-            const Common::Rectangle<f32> rect{regs.viewport_transform[i].GetRect()};
+            const auto& src = regs.viewport_transform[i];
+            const Common::Rectangle<f32> rect{src.GetRect()};
             glViewportIndexedf(static_cast<GLuint>(i), rect.left, rect.bottom, rect.GetWidth(),
                                rect.GetHeight());
 
-            const auto& src = regs.viewports[i];
-            glDepthRangeIndexed(static_cast<GLuint>(i), static_cast<GLdouble>(src.depth_range_near),
-                                static_cast<GLdouble>(src.depth_range_far));
+            const GLdouble reduce_z = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne;
+            const GLdouble near_depth = src.translate_z - src.scale_z * reduce_z;
+            const GLdouble far_depth = src.translate_z + src.scale_z;
+            glDepthRangeIndexed(static_cast<GLuint>(i), near_depth, far_depth);
         }
     }
 }
@@ -1096,6 +1090,45 @@ void RasterizerOpenGL::SyncRasterizeEnable() {
     oglEnable(GL_RASTERIZER_DISCARD, gpu.regs.rasterize_enable == 0);
 }
 
+void RasterizerOpenGL::SyncPolygonModes() {
+    auto& gpu = system.GPU().Maxwell3D();
+    auto& flags = gpu.dirty.flags;
+    if (!flags[Dirty::PolygonModes]) {
+        return;
+    }
+    flags[Dirty::PolygonModes] = false;
+
+    if (gpu.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);
+            return;
+        }
+
+        flags[Dirty::PolygonModeFront] = true;
+        flags[Dirty::PolygonModeBack] = true;
+        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL_RECTANGLE_NV);
+        return;
+    }
+
+    if (gpu.regs.polygon_mode_front == gpu.regs.polygon_mode_back) {
+        flags[Dirty::PolygonModeFront] = false;
+        flags[Dirty::PolygonModeBack] = false;
+        glPolygonMode(GL_FRONT_AND_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front));
+        return;
+    }
+
+    if (flags[Dirty::PolygonModeFront]) {
+        flags[Dirty::PolygonModeFront] = false;
+        glPolygonMode(GL_FRONT, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front));
+    }
+
+    if (flags[Dirty::PolygonModeBack]) {
+        flags[Dirty::PolygonModeBack] = false;
+        glPolygonMode(GL_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_back));
+    }
+}
+
 void RasterizerOpenGL::SyncColorMask() {
     auto& gpu = system.GPU().Maxwell3D();
     auto& flags = gpu.dirty.flags;
@@ -1257,11 +1290,6 @@ void RasterizerOpenGL::SyncScissorTest() {
     }
 }
 
-void RasterizerOpenGL::SyncTransformFeedback() {
-    const auto& regs = system.GPU().Maxwell3D().regs;
-    UNIMPLEMENTED_IF_MSG(regs.tfb_enabled != 0, "Transform feedbacks are not implemented");
-}
-
 void RasterizerOpenGL::SyncPointState() {
     auto& gpu = system.GPU().Maxwell3D();
     auto& flags = gpu.dirty.flags;
@@ -1337,4 +1365,62 @@ void RasterizerOpenGL::SyncFramebufferSRGB() {
     oglEnable(GL_FRAMEBUFFER_SRGB, gpu.regs.framebuffer_srgb);
 }
 
+void RasterizerOpenGL::BeginTransformFeedback(GLenum primitive_mode) {
+    const auto& regs = system.GPU().Maxwell3D().regs;
+    if (regs.tfb_enabled == 0) {
+        return;
+    }
+
+    UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationControl) ||
+                     regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationEval) ||
+                     regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::Geometry));
+
+    for (std::size_t index = 0; index < Maxwell::NumTransformFeedbackBuffers; ++index) {
+        const auto& binding = regs.tfb_bindings[index];
+        if (!binding.buffer_enable) {
+            if (enabled_transform_feedback_buffers[index]) {
+                glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, static_cast<GLuint>(index), 0, 0,
+                                  0);
+            }
+            enabled_transform_feedback_buffers[index] = false;
+            continue;
+        }
+        enabled_transform_feedback_buffers[index] = true;
+
+        auto& tfb_buffer = transform_feedback_buffers[index];
+        tfb_buffer.Create();
+
+        const GLuint handle = tfb_buffer.handle;
+        const std::size_t size = binding.buffer_size;
+        glNamedBufferData(handle, static_cast<GLsizeiptr>(size), nullptr, GL_STREAM_COPY);
+        glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, static_cast<GLuint>(index), handle, 0,
+                          static_cast<GLsizeiptr>(size));
+    }
+
+    glBeginTransformFeedback(GL_POINTS);
+}
+
+void RasterizerOpenGL::EndTransformFeedback() {
+    const auto& regs = system.GPU().Maxwell3D().regs;
+    if (regs.tfb_enabled == 0) {
+        return;
+    }
+
+    glEndTransformFeedback();
+
+    for (std::size_t index = 0; index < Maxwell::NumTransformFeedbackBuffers; ++index) {
+        const auto& binding = regs.tfb_bindings[index];
+        if (!binding.buffer_enable) {
+            continue;
+        }
+        UNIMPLEMENTED_IF(binding.buffer_offset != 0);
+
+        const GLuint handle = transform_feedback_buffers[index].handle;
+        const GPUVAddr gpu_addr = binding.Address();
+        const std::size_t size = binding.buffer_size;
+        const auto [dest_buffer, offset] = buffer_cache.UploadMemory(gpu_addr, size, 4, true);
+        glCopyNamedBufferSubData(handle, *dest_buffer, 0, offset, static_cast<GLsizeiptr>(size));
+    }
+}
+
 } // namespace OpenGL

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -98,7 +98,7 @@ private:
 
     /// Configures a constant buffer.
     void SetupConstBuffer(u32 binding, const Tegra::Engines::ConstBufferInfo& buffer,
-                          const GLShader::ConstBufferEntry& entry);
+                          const ConstBufferEntry& entry);
 
     /// Configures the current global memory entries to use for the draw command.
     void SetupDrawGlobalMemory(std::size_t stage_index, const Shader& shader);
@@ -107,7 +107,7 @@ private:
     void SetupComputeGlobalMemory(const Shader& kernel);
 
     /// Configures a constant buffer.
-    void SetupGlobalMemory(u32 binding, const GLShader::GlobalMemoryEntry& entry, GPUVAddr gpu_addr,
+    void SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry, GPUVAddr gpu_addr,
                            std::size_t size);
 
     /// Configures the current textures to use for the draw command.
@@ -118,7 +118,7 @@ private:
 
     /// Configures a texture.
     void SetupTexture(u32 binding, const Tegra::Texture::FullTextureInfo& texture,
-                      const GLShader::SamplerEntry& entry);
+                      const SamplerEntry& entry);
 
     /// Configures images in a graphics shader.
     void SetupDrawImages(std::size_t stage_index, const Shader& shader);
@@ -127,8 +127,7 @@ private:
     void SetupComputeImages(const Shader& shader);
 
     /// Configures an image.
-    void SetupImage(u32 binding, const Tegra::Texture::TICEntry& tic,
-                    const GLShader::ImageEntry& entry);
+    void SetupImage(u32 binding, const Tegra::Texture::TICEntry& tic, const ImageEntry& entry);
 
     /// Syncs the viewport and depth range to match the guest state
     void SyncViewport();
@@ -169,15 +168,15 @@ private:
     /// Syncs the scissor test state to match the guest state
     void SyncScissorTest();
 
-    /// Syncs the transform feedback state to match the guest state
-    void SyncTransformFeedback();
-
     /// Syncs the point state to match the guest state
     void SyncPointState();
 
     /// Syncs the rasterizer enable state to match the guest state
     void SyncRasterizeEnable();
 
+    /// Syncs polygon modes to match the guest state
+    void SyncPolygonModes();
+
     /// Syncs Color Mask
     void SyncColorMask();
 
@@ -190,6 +189,12 @@ private:
     /// Syncs the framebuffer sRGB state to match the guest state
     void SyncFramebufferSRGB();
 
+    /// Begin a transform feedback
+    void BeginTransformFeedback(GLenum primitive_mode);
+
+    /// End a transform feedback
+    void EndTransformFeedback();
+
     /// Check for extension that are not strictly required but are needed for correct emulation
     void CheckExtensions();
 
@@ -227,6 +232,11 @@ private:
     BindBuffersRangePushBuffer bind_ubo_pushbuffer{GL_UNIFORM_BUFFER};
     BindBuffersRangePushBuffer bind_ssbo_pushbuffer{GL_SHADER_STORAGE_BUFFER};
 
+    std::array<OGLBuffer, Tegra::Engines::Maxwell3D::Regs::NumTransformFeedbackBuffers>
+        transform_feedback_buffers;
+    std::bitset<Tegra::Engines::Maxwell3D::Regs::NumTransformFeedbackBuffers>
+        enabled_transform_feedback_buffers;
+
     /// Number of commands queued to the OpenGL driver. Reseted on flush.
     std::size_t num_queued_commands = 0;
 

src/video_core/renderer_opengl/gl_shader_cache.cpp

@@ -2,12 +2,16 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <atomic>
+#include <functional>
 #include <mutex>
 #include <optional>
 #include <string>
 #include <thread>
 #include <unordered_set>
+
 #include <boost/functional/hash.hpp>
+
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -24,13 +28,14 @@
 #include "video_core/renderer_opengl/gl_shader_disk_cache.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 #include "video_core/renderer_opengl/utils.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace OpenGL {
 
 using Tegra::Engines::ShaderType;
-using VideoCommon::Shader::ConstBufferLocker;
 using VideoCommon::Shader::ProgramCode;
+using VideoCommon::Shader::Registry;
 using VideoCommon::Shader::ShaderIR;
 
 namespace {
@@ -56,7 +61,7 @@ constexpr bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
 }
 
 /// Calculates the size of a program stream
-std::size_t CalculateProgramSize(const GLShader::ProgramCode& program) {
+std::size_t CalculateProgramSize(const ProgramCode& program) {
     constexpr std::size_t start_offset = 10;
     // This is the encoded version of BRA that jumps to itself. All Nvidia
     // shaders end with one.
@@ -109,32 +114,9 @@ constexpr GLenum GetGLShaderType(ShaderType shader_type) {
     }
 }
 
-/// Describes primitive behavior on geometry shaders
-constexpr std::pair<const char*, u32> GetPrimitiveDescription(GLenum primitive_mode) {
-    switch (primitive_mode) {
-    case GL_POINTS:
-        return {"points", 1};
-    case GL_LINES:
-    case GL_LINE_STRIP:
-        return {"lines", 2};
-    case GL_LINES_ADJACENCY:
-    case GL_LINE_STRIP_ADJACENCY:
-        return {"lines_adjacency", 4};
-    case GL_TRIANGLES:
-    case GL_TRIANGLE_STRIP:
-    case GL_TRIANGLE_FAN:
-        return {"triangles", 3};
-    case GL_TRIANGLES_ADJACENCY:
-    case GL_TRIANGLE_STRIP_ADJACENCY:
-        return {"triangles_adjacency", 6};
-    default:
-        return {"points", 1};
-    }
-}
-
 /// Hashes one (or two) program streams
 u64 GetUniqueIdentifier(ShaderType shader_type, bool is_a, const ProgramCode& code,
-                        const ProgramCode& code_b) {
+                        const ProgramCode& code_b = {}) {
     u64 unique_identifier = boost::hash_value(code);
     if (is_a) {
         // VertexA programs include two programs
@@ -143,24 +125,6 @@ u64 GetUniqueIdentifier(ShaderType shader_type, bool is_a, const ProgramCode& co
     return unique_identifier;
 }
 
-/// Creates an unspecialized program from code streams
-std::string GenerateGLSL(const Device& device, ShaderType shader_type, const ShaderIR& ir,
-                         const std::optional<ShaderIR>& ir_b) {
-    switch (shader_type) {
-    case ShaderType::Vertex:
-        return GLShader::GenerateVertexShader(device, ir, ir_b ? &*ir_b : nullptr);
-    case ShaderType::Geometry:
-        return GLShader::GenerateGeometryShader(device, ir);
-    case ShaderType::Fragment:
-        return GLShader::GenerateFragmentShader(device, ir);
-    case ShaderType::Compute:
-        return GLShader::GenerateComputeShader(device, ir);
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented shader_type={}", static_cast<u32>(shader_type));
-        return {};
-    }
-}
-
 constexpr const char* GetShaderTypeName(ShaderType shader_type) {
     switch (shader_type) {
     case ShaderType::Vertex:
@@ -196,102 +160,38 @@ constexpr ShaderType GetShaderType(Maxwell::ShaderProgram program_type) {
     return {};
 }
 
-std::string GetShaderId(u64 unique_identifier, ShaderType shader_type) {
+std::string MakeShaderID(u64 unique_identifier, ShaderType shader_type) {
     return fmt::format("{}{:016X}", GetShaderTypeName(shader_type), unique_identifier);
 }
 
-Tegra::Engines::ConstBufferEngineInterface& GetConstBufferEngineInterface(Core::System& system,
-                                                                          ShaderType shader_type) {
-    if (shader_type == ShaderType::Compute) {
-        return system.GPU().KeplerCompute();
-    } else {
-        return system.GPU().Maxwell3D();
+std::shared_ptr<Registry> MakeRegistry(const ShaderDiskCacheEntry& entry) {
+    const VideoCore::GuestDriverProfile guest_profile{entry.texture_handler_size};
+    const VideoCommon::Shader::SerializedRegistryInfo info{guest_profile, entry.bound_buffer,
+                                                           entry.graphics_info, entry.compute_info};
+    const auto registry = std::make_shared<Registry>(entry.type, info);
+    for (const auto& [address, value] : entry.keys) {
+        const auto [buffer, offset] = address;
+        registry->InsertKey(buffer, offset, value);
     }
-}
-
-std::unique_ptr<ConstBufferLocker> MakeLocker(Core::System& system, ShaderType shader_type) {
-    return std::make_unique<ConstBufferLocker>(shader_type,
-                                               GetConstBufferEngineInterface(system, shader_type));
-}
-
-void FillLocker(ConstBufferLocker& locker, const ShaderDiskCacheUsage& usage) {
-    locker.SetBoundBuffer(usage.bound_buffer);
-    for (const auto& key : usage.keys) {
-        const auto [buffer, offset] = key.first;
-        locker.InsertKey(buffer, offset, key.second);
+    for (const auto& [offset, sampler] : entry.bound_samplers) {
+        registry->InsertBoundSampler(offset, sampler);
     }
-    for (const auto& [offset, sampler] : usage.bound_samplers) {
-        locker.InsertBoundSampler(offset, sampler);
-    }
-    for (const auto& [key, sampler] : usage.bindless_samplers) {
+    for (const auto& [key, sampler] : entry.bindless_samplers) {
         const auto [buffer, offset] = key;
-        locker.InsertBindlessSampler(buffer, offset, sampler);
+        registry->InsertBindlessSampler(buffer, offset, sampler);
     }
+    return registry;
 }
 
-CachedProgram BuildShader(const Device& device, u64 unique_identifier, ShaderType shader_type,
-                          const ProgramCode& code, const ProgramCode& code_b,
-                          ConstBufferLocker& locker, const ProgramVariant& variant,
-                          bool hint_retrievable = false) {
-    LOG_INFO(Render_OpenGL, "called. {}", GetShaderId(unique_identifier, shader_type));
-
-    const bool is_compute = shader_type == ShaderType::Compute;
-    const u32 main_offset = is_compute ? KERNEL_MAIN_OFFSET : STAGE_MAIN_OFFSET;
-    const ShaderIR ir(code, main_offset, COMPILER_SETTINGS, locker);
-    std::optional<ShaderIR> ir_b;
-    if (!code_b.empty()) {
-        ir_b.emplace(code_b, main_offset, COMPILER_SETTINGS, locker);
-    }
-
-    std::string source = fmt::format(R"(// {}
-#version 430 core
-#extension GL_ARB_separate_shader_objects : enable
-)",
-                                     GetShaderId(unique_identifier, shader_type));
-    if (device.HasShaderBallot()) {
-        source += "#extension GL_ARB_shader_ballot : require\n";
-    }
-    if (device.HasVertexViewportLayer()) {
-        source += "#extension GL_ARB_shader_viewport_layer_array : require\n";
-    }
-    if (device.HasImageLoadFormatted()) {
-        source += "#extension GL_EXT_shader_image_load_formatted : require\n";
-    }
-    if (device.HasWarpIntrinsics()) {
-        source += "#extension GL_NV_gpu_shader5 : require\n"
-                  "#extension GL_NV_shader_thread_group : require\n"
-                  "#extension GL_NV_shader_thread_shuffle : require\n";
-    }
-    // This pragma stops Nvidia's driver from over optimizing math (probably using fp16 operations)
-    // on places where we don't want to.
-    // Thanks to Ryujinx for finding this workaround.
-    source += "#pragma optionNV(fastmath off)\n";
-
-    if (shader_type == ShaderType::Geometry) {
-        const auto [glsl_topology, max_vertices] = GetPrimitiveDescription(variant.primitive_mode);
-        source += fmt::format("#define MAX_VERTEX_INPUT {}\n", max_vertices);
-        source += fmt::format("layout ({}) in;\n", glsl_topology);
-    }
-    if (shader_type == ShaderType::Compute) {
-        if (variant.local_memory_size > 0) {
-            source += fmt::format("#define LOCAL_MEMORY_SIZE {}\n",
-                                  Common::AlignUp(variant.local_memory_size, 4) / 4);
-        }
-        source +=
-            fmt::format("layout (local_size_x = {}, local_size_y = {}, local_size_z = {}) in;\n",
-                        variant.block_x, variant.block_y, variant.block_z);
-
-        if (variant.shared_memory_size > 0) {
-            // shared_memory_size is described in number of words
-            source += fmt::format("shared uint smem[{}];\n", variant.shared_memory_size);
-        }
-    }
-
-    source += '\n';
-    source += GenerateGLSL(device, shader_type, ir, ir_b);
+std::shared_ptr<OGLProgram> BuildShader(const Device& device, ShaderType shader_type,
+                                        u64 unique_identifier, const ShaderIR& ir,
+                                        const Registry& registry, bool hint_retrievable = false) {
+    const std::string shader_id = MakeShaderID(unique_identifier, shader_type);
+    LOG_INFO(Render_OpenGL, "{}", shader_id);
 
+    const std::string glsl = DecompileShader(device, ir, registry, shader_type, shader_id);
     OGLShader shader;
-    shader.Create(source.c_str(), GetGLShaderType(shader_type));
+    shader.Create(glsl.c_str(), GetGLShaderType(shader_type));
 
     auto program = std::make_shared<OGLProgram>();
     program->Create(true, hint_retrievable, shader.handle);
@@ -299,7 +199,7 @@ CachedProgram BuildShader(const Device& device, u64 unique_identifier, ShaderTyp
 }
 
 std::unordered_set<GLenum> GetSupportedFormats() {
-    GLint num_formats{};
+    GLint num_formats;
     glGetIntegerv(GL_NUM_PROGRAM_BINARY_FORMATS, &num_formats);
 
     std::vector<GLint> formats(num_formats);
@@ -314,115 +214,82 @@ std::unordered_set<GLenum> GetSupportedFormats() {
 
 } // Anonymous namespace
 
-CachedShader::CachedShader(const ShaderParameters& params, ShaderType shader_type,
-                           GLShader::ShaderEntries entries, ProgramCode code, ProgramCode code_b)
-    : RasterizerCacheObject{params.host_ptr}, system{params.system},
-      disk_cache{params.disk_cache}, device{params.device}, cpu_addr{params.cpu_addr},
-      unique_identifier{params.unique_identifier}, shader_type{shader_type},
-      entries{std::move(entries)}, code{std::move(code)}, code_b{std::move(code_b)} {
-    if (!params.precompiled_variants) {
-        return;
-    }
-    for (const auto& pair : *params.precompiled_variants) {
-        auto locker = MakeLocker(system, shader_type);
-        const auto& usage = pair->first;
-        FillLocker(*locker, usage);
+CachedShader::CachedShader(const u8* host_ptr, VAddr cpu_addr, std::size_t size_in_bytes,
+                           std::shared_ptr<VideoCommon::Shader::Registry> registry,
+                           ShaderEntries entries, std::shared_ptr<OGLProgram> program)
+    : RasterizerCacheObject{host_ptr}, registry{std::move(registry)}, entries{std::move(entries)},
+      cpu_addr{cpu_addr}, size_in_bytes{size_in_bytes}, program{std::move(program)} {}
 
-        std::unique_ptr<LockerVariant>* locker_variant = nullptr;
-        const auto it =
-            std::find_if(locker_variants.begin(), locker_variants.end(), [&](const auto& variant) {
-                return variant->locker->HasEqualKeys(*locker);
-            });
-        if (it == locker_variants.end()) {
-            locker_variant = &locker_variants.emplace_back();
-            *locker_variant = std::make_unique<LockerVariant>();
-            locker_variant->get()->locker = std::move(locker);
-        } else {
-            locker_variant = &*it;
-        }
-        locker_variant->get()->programs.emplace(usage.variant, pair->second);
-    }
+CachedShader::~CachedShader() = default;
+
+GLuint CachedShader::GetHandle() const {
+    DEBUG_ASSERT(registry->IsConsistent());
+    return program->handle;
 }
 
 Shader CachedShader::CreateStageFromMemory(const ShaderParameters& params,
                                            Maxwell::ShaderProgram program_type, ProgramCode code,
                                            ProgramCode code_b) {
     const auto shader_type = GetShaderType(program_type);
-    params.disk_cache.SaveRaw(
-        ShaderDiskCacheRaw(params.unique_identifier, shader_type, code, code_b));
+    const std::size_t size_in_bytes = code.size() * sizeof(u64);
 
-    ConstBufferLocker locker(shader_type, params.system.GPU().Maxwell3D());
-    const ShaderIR ir(code, STAGE_MAIN_OFFSET, COMPILER_SETTINGS, locker);
+    auto registry = std::make_shared<Registry>(shader_type, params.system.GPU().Maxwell3D());
+    const ShaderIR ir(code, STAGE_MAIN_OFFSET, COMPILER_SETTINGS, *registry);
     // TODO(Rodrigo): Handle VertexA shaders
     // std::optional<ShaderIR> ir_b;
     // if (!code_b.empty()) {
     //     ir_b.emplace(code_b, STAGE_MAIN_OFFSET);
     // }
-    return std::shared_ptr<CachedShader>(new CachedShader(
-        params, shader_type, GLShader::GetEntries(ir), std::move(code), std::move(code_b)));
+    auto program = BuildShader(params.device, shader_type, params.unique_identifier, ir, *registry);
+
+    ShaderDiskCacheEntry entry;
+    entry.type = shader_type;
+    entry.code = std::move(code);
+    entry.code_b = std::move(code_b);
+    entry.unique_identifier = params.unique_identifier;
+    entry.bound_buffer = registry->GetBoundBuffer();
+    entry.graphics_info = registry->GetGraphicsInfo();
+    entry.keys = registry->GetKeys();
+    entry.bound_samplers = registry->GetBoundSamplers();
+    entry.bindless_samplers = registry->GetBindlessSamplers();
+    params.disk_cache.SaveEntry(std::move(entry));
+
+    return std::shared_ptr<CachedShader>(new CachedShader(params.host_ptr, params.cpu_addr,
+                                                          size_in_bytes, std::move(registry),
+                                                          MakeEntries(ir), std::move(program)));
 }
 
 Shader CachedShader::CreateKernelFromMemory(const ShaderParameters& params, ProgramCode code) {
-    params.disk_cache.SaveRaw(
-        ShaderDiskCacheRaw(params.unique_identifier, ShaderType::Compute, code));
+    const std::size_t size_in_bytes = code.size() * sizeof(u64);
 
-    ConstBufferLocker locker(Tegra::Engines::ShaderType::Compute,
-                             params.system.GPU().KeplerCompute());
-    const ShaderIR ir(code, KERNEL_MAIN_OFFSET, COMPILER_SETTINGS, locker);
-    return std::shared_ptr<CachedShader>(new CachedShader(
-        params, ShaderType::Compute, GLShader::GetEntries(ir), std::move(code), {}));
+    auto& engine = params.system.GPU().KeplerCompute();
+    auto registry = std::make_shared<Registry>(ShaderType::Compute, 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);
+
+    ShaderDiskCacheEntry entry;
+    entry.type = ShaderType::Compute;
+    entry.code = std::move(code);
+    entry.unique_identifier = uid;
+    entry.bound_buffer = registry->GetBoundBuffer();
+    entry.compute_info = registry->GetComputeInfo();
+    entry.keys = registry->GetKeys();
+    entry.bound_samplers = registry->GetBoundSamplers();
+    entry.bindless_samplers = registry->GetBindlessSamplers();
+    params.disk_cache.SaveEntry(std::move(entry));
+
+    return std::shared_ptr<CachedShader>(new CachedShader(params.host_ptr, params.cpu_addr,
+                                                          size_in_bytes, std::move(registry),
+                                                          MakeEntries(ir), std::move(program)));
 }
 
 Shader CachedShader::CreateFromCache(const ShaderParameters& params,
-                                     const UnspecializedShader& unspecialized) {
-    return std::shared_ptr<CachedShader>(new CachedShader(params, unspecialized.type,
-                                                          unspecialized.entries, unspecialized.code,
-                                                          unspecialized.code_b));
-}
-
-GLuint CachedShader::GetHandle(const ProgramVariant& variant) {
-    EnsureValidLockerVariant();
-
-    const auto [entry, is_cache_miss] = curr_locker_variant->programs.try_emplace(variant);
-    auto& program = entry->second;
-    if (!is_cache_miss) {
-        return program->handle;
-    }
-
-    program = BuildShader(device, unique_identifier, shader_type, code, code_b,
-                          *curr_locker_variant->locker, variant);
-    disk_cache.SaveUsage(GetUsage(variant, *curr_locker_variant->locker));
-
-    LabelGLObject(GL_PROGRAM, program->handle, cpu_addr);
-    return program->handle;
-}
-
-bool CachedShader::EnsureValidLockerVariant() {
-    const auto previous_variant = curr_locker_variant;
-    if (curr_locker_variant && !curr_locker_variant->locker->IsConsistent()) {
-        curr_locker_variant = nullptr;
-    }
-    if (!curr_locker_variant) {
-        for (auto& variant : locker_variants) {
-            if (variant->locker->IsConsistent()) {
-                curr_locker_variant = variant.get();
-            }
-        }
-    }
-    if (!curr_locker_variant) {
-        auto& new_variant = locker_variants.emplace_back();
-        new_variant = std::make_unique<LockerVariant>();
-        new_variant->locker = MakeLocker(system, shader_type);
-        curr_locker_variant = new_variant.get();
-    }
-    return previous_variant == curr_locker_variant;
-}
-
-ShaderDiskCacheUsage CachedShader::GetUsage(const ProgramVariant& variant,
-                                            const ConstBufferLocker& locker) const {
-    return ShaderDiskCacheUsage{unique_identifier,         variant,
-                                locker.GetBoundBuffer(),   locker.GetKeys(),
-                                locker.GetBoundSamplers(), locker.GetBindlessSamplers()};
+                                     const PrecompiledShader& precompiled_shader,
+                                     std::size_t size_in_bytes) {
+    return std::shared_ptr<CachedShader>(new CachedShader(
+        params.host_ptr, params.cpu_addr, size_in_bytes, precompiled_shader.registry,
+        precompiled_shader.entries, precompiled_shader.program));
 }
 
 ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system,
@@ -432,16 +299,12 @@ ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System&
 
 void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
                                       const VideoCore::DiskResourceLoadCallback& callback) {
-    const auto transferable = disk_cache.LoadTransferable();
+    const std::optional transferable = disk_cache.LoadTransferable();
     if (!transferable) {
         return;
     }
-    const auto [raws, shader_usages] = *transferable;
-    if (!GenerateUnspecializedShaders(stop_loading, callback, raws) || stop_loading) {
-        return;
-    }
 
-    const auto dumps = disk_cache.LoadPrecompiled();
+    const std::vector gl_cache = disk_cache.LoadPrecompiled();
     const auto supported_formats = GetSupportedFormats();
 
     // Track if precompiled cache was altered during loading to know if we have to
@@ -450,77 +313,82 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
 
     // Inform the frontend about shader build initialization
     if (callback) {
-        callback(VideoCore::LoadCallbackStage::Build, 0, shader_usages.size());
+        callback(VideoCore::LoadCallbackStage::Build, 0, transferable->size());
     }
 
     std::mutex mutex;
     std::size_t built_shaders = 0; // It doesn't have be atomic since it's used behind a mutex
-    std::atomic_bool compilation_failed = false;
+    std::atomic_bool gl_cache_failed = false;
 
-    const auto Worker = [&](Core::Frontend::GraphicsContext* context, std::size_t begin,
-                            std::size_t end, const std::vector<ShaderDiskCacheUsage>& shader_usages,
-                            const ShaderDumpsMap& dumps) {
+    const auto find_precompiled = [&gl_cache](u64 id) {
+        return std::find_if(gl_cache.begin(), gl_cache.end(),
+                            [id](const auto& entry) { return entry.unique_identifier == id; });
+    };
+
+    const auto worker = [&](Core::Frontend::GraphicsContext* context, std::size_t begin,
+                            std::size_t end) {
         context->MakeCurrent();
         SCOPE_EXIT({ return context->DoneCurrent(); });
 
         for (std::size_t i = begin; i < end; ++i) {
-            if (stop_loading || compilation_failed) {
+            if (stop_loading) {
                 return;
             }
-            const auto& usage{shader_usages[i]};
-            const auto& unspecialized{unspecialized_shaders.at(usage.unique_identifier)};
-            const auto dump{dumps.find(usage)};
+            const auto& entry = (*transferable)[i];
+            const u64 uid = entry.unique_identifier;
+            const auto it = find_precompiled(uid);
+            const auto precompiled_entry = it != gl_cache.end() ? &*it : nullptr;
 
-            CachedProgram shader;
-            if (dump != dumps.end()) {
-                // If the shader is dumped, attempt to load it with
-                shader = GeneratePrecompiledProgram(dump->second, supported_formats);
-                if (!shader) {
-                    compilation_failed = true;
-                    return;
+            const bool is_compute = entry.type == ShaderType::Compute;
+            const u32 main_offset = is_compute ? KERNEL_MAIN_OFFSET : STAGE_MAIN_OFFSET;
+            auto registry = MakeRegistry(entry);
+            const ShaderIR ir(entry.code, main_offset, COMPILER_SETTINGS, *registry);
+
+            std::shared_ptr<OGLProgram> program;
+            if (precompiled_entry) {
+                // If the shader is precompiled, attempt to load it with
+                program = GeneratePrecompiledProgram(entry, *precompiled_entry, supported_formats);
+                if (!program) {
+                    gl_cache_failed = true;
                 }
             }
-            if (!shader) {
-                auto locker{MakeLocker(system, unspecialized.type)};
-                FillLocker(*locker, usage);
-
-                shader = BuildShader(device, usage.unique_identifier, unspecialized.type,
-                                     unspecialized.code, unspecialized.code_b, *locker,
-                                     usage.variant, true);
+            if (!program) {
+                // Otherwise compile it from GLSL
+                program = BuildShader(device, entry.type, uid, ir, *registry, true);
             }
 
+            PrecompiledShader shader;
+            shader.program = std::move(program);
+            shader.registry = std::move(registry);
+            shader.entries = MakeEntries(ir);
+
             std::scoped_lock lock{mutex};
             if (callback) {
                 callback(VideoCore::LoadCallbackStage::Build, ++built_shaders,
-                         shader_usages.size());
+                         transferable->size());
             }
-
-            precompiled_programs.emplace(usage, std::move(shader));
-
-            // TODO(Rodrigo): Is there a better way to do this?
-            precompiled_variants[usage.unique_identifier].push_back(
-                precompiled_programs.find(usage));
+            runtime_cache.emplace(entry.unique_identifier, std::move(shader));
         }
     };
 
     const auto num_workers{static_cast<std::size_t>(std::thread::hardware_concurrency() + 1ULL)};
-    const std::size_t bucket_size{shader_usages.size() / num_workers};
+    const std::size_t bucket_size{transferable->size() / num_workers};
     std::vector<std::unique_ptr<Core::Frontend::GraphicsContext>> contexts(num_workers);
     std::vector<std::thread> threads(num_workers);
     for (std::size_t i = 0; i < num_workers; ++i) {
         const bool is_last_worker = i + 1 == num_workers;
         const std::size_t start{bucket_size * i};
-        const std::size_t end{is_last_worker ? shader_usages.size() : start + bucket_size};
+        const std::size_t end{is_last_worker ? transferable->size() : start + bucket_size};
 
         // On some platforms the shared context has to be created from the GUI thread
         contexts[i] = emu_window.CreateSharedContext();
-        threads[i] = std::thread(Worker, contexts[i].get(), start, end, shader_usages, dumps);
+        threads[i] = std::thread(worker, contexts[i].get(), start, end);
     }
     for (auto& thread : threads) {
         thread.join();
     }
 
-    if (compilation_failed) {
+    if (gl_cache_failed) {
         // Invalidate the precompiled cache if a shader dumped shader was rejected
         disk_cache.InvalidatePrecompiled();
         precompiled_cache_altered = true;
@@ -533,11 +401,12 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
     // TODO(Rodrigo): Do state tracking for transferable shaders and do a dummy draw
     // before precompiling them
 
-    for (std::size_t i = 0; i < shader_usages.size(); ++i) {
-        const auto& usage{shader_usages[i]};
-        if (dumps.find(usage) == dumps.end()) {
-            const auto& program{precompiled_programs.at(usage)};
-            disk_cache.SaveDump(usage, program->handle);
+    for (std::size_t i = 0; i < transferable->size(); ++i) {
+        const u64 id = (*transferable)[i].unique_identifier;
+        const auto it = find_precompiled(id);
+        if (it == gl_cache.end()) {
+            const GLuint program = runtime_cache.at(id).program->handle;
+            disk_cache.SavePrecompiled(id, program);
             precompiled_cache_altered = true;
         }
     }
@@ -547,80 +416,29 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
     }
 }
 
-const PrecompiledVariants* ShaderCacheOpenGL::GetPrecompiledVariants(u64 unique_identifier) const {
-    const auto it = precompiled_variants.find(unique_identifier);
-    return it == precompiled_variants.end() ? nullptr : &it->second;
-}
-
-CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
-    const ShaderDiskCacheDump& dump, const std::unordered_set<GLenum>& supported_formats) {
-    if (supported_formats.find(dump.binary_format) == supported_formats.end()) {
-        LOG_INFO(Render_OpenGL, "Precompiled cache entry with unsupported format - removing");
+std::shared_ptr<OGLProgram> ShaderCacheOpenGL::GeneratePrecompiledProgram(
+    const ShaderDiskCacheEntry& entry, const ShaderDiskCachePrecompiled& precompiled_entry,
+    const std::unordered_set<GLenum>& supported_formats) {
+    if (supported_formats.find(precompiled_entry.binary_format) == supported_formats.end()) {
+        LOG_INFO(Render_OpenGL, "Precompiled cache entry with unsupported format, removing");
         return {};
     }
 
-    CachedProgram shader = std::make_shared<OGLProgram>();
-    shader->handle = glCreateProgram();
-    glProgramParameteri(shader->handle, GL_PROGRAM_SEPARABLE, GL_TRUE);
-    glProgramBinary(shader->handle, dump.binary_format, dump.binary.data(),
-                    static_cast<GLsizei>(dump.binary.size()));
+    auto program = std::make_shared<OGLProgram>();
+    program->handle = glCreateProgram();
+    glProgramParameteri(program->handle, GL_PROGRAM_SEPARABLE, GL_TRUE);
+    glProgramBinary(program->handle, precompiled_entry.binary_format,
+                    precompiled_entry.binary.data(),
+                    static_cast<GLsizei>(precompiled_entry.binary.size()));
 
-    GLint link_status{};
-    glGetProgramiv(shader->handle, GL_LINK_STATUS, &link_status);
+    GLint link_status;
+    glGetProgramiv(program->handle, GL_LINK_STATUS, &link_status);
     if (link_status == GL_FALSE) {
-        LOG_INFO(Render_OpenGL, "Precompiled cache rejected by the driver - removing");
+        LOG_INFO(Render_OpenGL, "Precompiled cache rejected by the driver, removing");
         return {};
     }
 
-    return shader;
-}
-
-bool ShaderCacheOpenGL::GenerateUnspecializedShaders(
-    const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
-    const std::vector<ShaderDiskCacheRaw>& raws) {
-    if (callback) {
-        callback(VideoCore::LoadCallbackStage::Decompile, 0, raws.size());
-    }
-
-    for (std::size_t i = 0; i < raws.size(); ++i) {
-        if (stop_loading) {
-            return false;
-        }
-        const auto& raw{raws[i]};
-        const u64 unique_identifier{raw.GetUniqueIdentifier()};
-        const u64 calculated_hash{
-            GetUniqueIdentifier(raw.GetType(), raw.HasProgramA(), raw.GetCode(), raw.GetCodeB())};
-        if (unique_identifier != calculated_hash) {
-            LOG_ERROR(Render_OpenGL,
-                      "Invalid hash in entry={:016x} (obtained hash={:016x}) - "
-                      "removing shader cache",
-                      raw.GetUniqueIdentifier(), calculated_hash);
-            disk_cache.InvalidateTransferable();
-            return false;
-        }
-
-        const u32 main_offset =
-            raw.GetType() == ShaderType::Compute ? KERNEL_MAIN_OFFSET : STAGE_MAIN_OFFSET;
-        ConstBufferLocker locker(raw.GetType());
-        const ShaderIR ir(raw.GetCode(), main_offset, COMPILER_SETTINGS, locker);
-        // TODO(Rodrigo): Handle VertexA shaders
-        // std::optional<ShaderIR> ir_b;
-        // if (raw.HasProgramA()) {
-        //     ir_b.emplace(raw.GetProgramCodeB(), main_offset);
-        // }
-
-        UnspecializedShader unspecialized;
-        unspecialized.entries = GLShader::GetEntries(ir);
-        unspecialized.type = raw.GetType();
-        unspecialized.code = raw.GetCode();
-        unspecialized.code_b = raw.GetCodeB();
-        unspecialized_shaders.emplace(raw.GetUniqueIdentifier(), unspecialized);
-
-        if (callback) {
-            callback(VideoCore::LoadCallbackStage::Decompile, i, raws.size());
-        }
-    }
-    return true;
+    return program;
 }
 
 Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
@@ -648,17 +466,17 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
 
     const auto unique_identifier = GetUniqueIdentifier(
         GetShaderType(program), program == Maxwell::ShaderProgram::VertexA, code, code_b);
-    const auto precompiled_variants = GetPrecompiledVariants(unique_identifier);
     const auto cpu_addr{*memory_manager.GpuToCpuAddress(address)};
-    const ShaderParameters params{system,   disk_cache, precompiled_variants, device,
+    const ShaderParameters params{system,   disk_cache, device,
                                   cpu_addr, host_ptr,   unique_identifier};
 
-    const auto found = unspecialized_shaders.find(unique_identifier);
-    if (found == unspecialized_shaders.end()) {
+    const auto found = runtime_cache.find(unique_identifier);
+    if (found == runtime_cache.end()) {
         shader = CachedShader::CreateStageFromMemory(params, program, std::move(code),
                                                      std::move(code_b));
     } else {
-        shader = CachedShader::CreateFromCache(params, found->second);
+        const std::size_t size_in_bytes = code.size() * sizeof(u64);
+        shader = CachedShader::CreateFromCache(params, found->second, size_in_bytes);
     }
     Register(shader);
 
@@ -673,19 +491,19 @@ Shader ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
         return kernel;
     }
 
-    // No kernel found - create a new one
+    // No kernel found, create a new one
     auto code{GetShaderCode(memory_manager, code_addr, host_ptr)};
-    const auto unique_identifier{GetUniqueIdentifier(ShaderType::Compute, false, code, {})};
-    const auto precompiled_variants = GetPrecompiledVariants(unique_identifier);
+    const auto unique_identifier{GetUniqueIdentifier(ShaderType::Compute, false, code)};
     const auto cpu_addr{*memory_manager.GpuToCpuAddress(code_addr)};
-    const ShaderParameters params{system,   disk_cache, precompiled_variants, device,
+    const ShaderParameters params{system,   disk_cache, device,
                                   cpu_addr, host_ptr,   unique_identifier};
 
-    const auto found = unspecialized_shaders.find(unique_identifier);
-    if (found == unspecialized_shaders.end()) {
+    const auto found = runtime_cache.find(unique_identifier);
+    if (found == runtime_cache.end()) {
         kernel = CachedShader::CreateKernelFromMemory(params, std::move(code));
     } else {
-        kernel = CachedShader::CreateFromCache(params, found->second);
+        const std::size_t size_in_bytes = code.size() * sizeof(u64);
+        kernel = CachedShader::CreateFromCache(params, found->second, size_in_bytes);
     }
 
     Register(kernel);

src/video_core/renderer_opengl/gl_shader_cache.h

@@ -22,7 +22,7 @@
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
 #include "video_core/renderer_opengl/gl_shader_disk_cache.h"
-#include "video_core/shader/const_buffer_locker.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace Core {
@@ -41,22 +41,17 @@ class RasterizerOpenGL;
 struct UnspecializedShader;
 
 using Shader = std::shared_ptr<CachedShader>;
-using CachedProgram = std::shared_ptr<OGLProgram>;
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-using PrecompiledPrograms = std::unordered_map<ShaderDiskCacheUsage, CachedProgram>;
-using PrecompiledVariants = std::vector<PrecompiledPrograms::iterator>;
 
-struct UnspecializedShader {
-    GLShader::ShaderEntries entries;
-    Tegra::Engines::ShaderType type;
-    ProgramCode code;
-    ProgramCode code_b;
+struct PrecompiledShader {
+    std::shared_ptr<OGLProgram> program;
+    std::shared_ptr<VideoCommon::Shader::Registry> registry;
+    ShaderEntries entries;
 };
 
 struct ShaderParameters {
     Core::System& system;
     ShaderDiskCacheOpenGL& disk_cache;
-    const PrecompiledVariants* precompiled_variants;
     const Device& device;
     VAddr cpu_addr;
     u8* host_ptr;
@@ -65,61 +60,45 @@ struct ShaderParameters {
 
 class CachedShader final : public RasterizerCacheObject {
 public:
+    ~CachedShader();
+
+    /// Gets the GL program handle for the shader
+    GLuint GetHandle() const;
+
+    /// Returns the guest CPU address of the shader
+    VAddr GetCpuAddr() const override {
+        return cpu_addr;
+    }
+
+    /// Returns the size in bytes of the shader
+    std::size_t GetSizeInBytes() const override {
+        return size_in_bytes;
+    }
+
+    /// Gets the shader entries for the shader
+    const ShaderEntries& GetEntries() const {
+        return entries;
+    }
+
     static Shader CreateStageFromMemory(const ShaderParameters& params,
                                         Maxwell::ShaderProgram program_type,
                                         ProgramCode program_code, ProgramCode program_code_b);
     static Shader CreateKernelFromMemory(const ShaderParameters& params, ProgramCode code);
 
     static Shader CreateFromCache(const ShaderParameters& params,
-                                  const UnspecializedShader& unspecialized);
-
-    VAddr GetCpuAddr() const override {
-        return cpu_addr;
-    }
-
-    std::size_t GetSizeInBytes() const override {
-        return code.size() * sizeof(u64);
-    }
-
-    /// Gets the shader entries for the shader
-    const GLShader::ShaderEntries& GetShaderEntries() const {
-        return entries;
-    }
-
-    /// Gets the GL program handle for the shader
-    GLuint GetHandle(const ProgramVariant& variant);
+                                  const PrecompiledShader& precompiled_shader,
+                                  std::size_t size_in_bytes);
 
 private:
-    struct LockerVariant {
-        std::unique_ptr<VideoCommon::Shader::ConstBufferLocker> locker;
-        std::unordered_map<ProgramVariant, CachedProgram> programs;
-    };
+    explicit CachedShader(const u8* host_ptr, VAddr cpu_addr, std::size_t size_in_bytes,
+                          std::shared_ptr<VideoCommon::Shader::Registry> registry,
+                          ShaderEntries entries, std::shared_ptr<OGLProgram> program);
 
-    explicit CachedShader(const ShaderParameters& params, Tegra::Engines::ShaderType shader_type,
-                          GLShader::ShaderEntries entries, ProgramCode program_code,
-                          ProgramCode program_code_b);
-
-    bool EnsureValidLockerVariant();
-
-    ShaderDiskCacheUsage GetUsage(const ProgramVariant& variant,
-                                  const VideoCommon::Shader::ConstBufferLocker& locker) const;
-
-    Core::System& system;
-    ShaderDiskCacheOpenGL& disk_cache;
-    const Device& device;
-
-    VAddr cpu_addr{};
-
-    u64 unique_identifier{};
-    Tegra::Engines::ShaderType shader_type{};
-
-    GLShader::ShaderEntries entries;
-
-    ProgramCode code;
-    ProgramCode code_b;
-
-    LockerVariant* curr_locker_variant = nullptr;
-    std::vector<std::unique_ptr<LockerVariant>> locker_variants;
+    std::shared_ptr<VideoCommon::Shader::Registry> registry;
+    ShaderEntries entries;
+    VAddr cpu_addr = 0;
+    std::size_t size_in_bytes = 0;
+    std::shared_ptr<OGLProgram> program;
 };
 
 class ShaderCacheOpenGL final : public RasterizerCache<Shader> {
@@ -142,25 +121,15 @@ protected:
     void FlushObjectInner(const Shader& object) override {}
 
 private:
-    bool GenerateUnspecializedShaders(const std::atomic_bool& stop_loading,
-                                      const VideoCore::DiskResourceLoadCallback& callback,
-                                      const std::vector<ShaderDiskCacheRaw>& raws);
-
-    CachedProgram GeneratePrecompiledProgram(const ShaderDiskCacheDump& dump,
-                                             const std::unordered_set<GLenum>& supported_formats);
-
-    const PrecompiledVariants* GetPrecompiledVariants(u64 unique_identifier) const;
+    std::shared_ptr<OGLProgram> GeneratePrecompiledProgram(
+        const ShaderDiskCacheEntry& entry, const ShaderDiskCachePrecompiled& precompiled_entry,
+        const std::unordered_set<GLenum>& supported_formats);
 
     Core::System& system;
     Core::Frontend::EmuWindow& emu_window;
     const Device& device;
-
     ShaderDiskCacheOpenGL disk_cache;
-
-    PrecompiledPrograms precompiled_programs;
-    std::unordered_map<u64, PrecompiledVariants> precompiled_variants;
-
-    std::unordered_map<u64, UnspecializedShader> unspecialized_shaders;
+    std::unordered_map<u64, PrecompiledShader> runtime_cache;
 
     std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
 };

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -23,8 +23,9 @@
 #include "video_core/shader/ast.h"
 #include "video_core/shader/node.h"
 #include "video_core/shader/shader_ir.h"
+#include "video_core/shader/transform_feedback.h"
 
-namespace OpenGL::GLShader {
+namespace OpenGL {
 
 namespace {
 
@@ -36,6 +37,8 @@ using Tegra::Shader::IpaInterpMode;
 using Tegra::Shader::IpaMode;
 using Tegra::Shader::IpaSampleMode;
 using Tegra::Shader::Register;
+using VideoCommon::Shader::BuildTransformFeedback;
+using VideoCommon::Shader::Registry;
 
 using namespace std::string_literals;
 using namespace VideoCommon::Shader;
@@ -48,6 +51,11 @@ class ExprDecompiler;
 
 enum class Type { Void, Bool, Bool2, Float, Int, Uint, HalfFloat };
 
+constexpr std::array FLOAT_TYPES{"float", "vec2", "vec3", "vec4"};
+
+constexpr std::string_view INPUT_ATTRIBUTE_NAME = "in_attr";
+constexpr std::string_view OUTPUT_ATTRIBUTE_NAME = "out_attr";
+
 struct TextureOffset {};
 struct TextureDerivates {};
 using TextureArgument = std::pair<Type, Node>;
@@ -56,6 +64,25 @@ using TextureIR = std::variant<TextureOffset, TextureDerivates, TextureArgument>
 constexpr u32 MAX_CONSTBUFFER_ELEMENTS =
     static_cast<u32>(Maxwell::MaxConstBufferSize) / (4 * sizeof(float));
 
+constexpr std::string_view CommonDeclarations = R"(#define ftoi floatBitsToInt
+#define ftou floatBitsToUint
+#define itof intBitsToFloat
+#define utof uintBitsToFloat
+
+bvec2 HalfFloatNanComparison(bvec2 comparison, vec2 pair1, vec2 pair2) {{
+    bvec2 is_nan1 = isnan(pair1);
+    bvec2 is_nan2 = isnan(pair2);
+    return bvec2(comparison.x || is_nan1.x || is_nan2.x, comparison.y || is_nan1.y || is_nan2.y);
+}}
+
+const float fswzadd_modifiers_a[] = float[4](-1.0f,  1.0f, -1.0f,  0.0f );
+const float fswzadd_modifiers_b[] = float[4](-1.0f, -1.0f,  1.0f, -1.0f );
+
+layout (std140, binding = {}) uniform vs_config {{
+    float y_direction;
+}};
+)";
+
 class ShaderWriter final {
 public:
     void AddExpression(std::string_view text) {
@@ -269,12 +296,41 @@ const char* GetImageTypeDeclaration(Tegra::Shader::ImageType image_type) {
     }
 }
 
+/// Describes primitive behavior on geometry shaders
+std::pair<const char*, u32> GetPrimitiveDescription(Maxwell::PrimitiveTopology topology) {
+    switch (topology) {
+    case Maxwell::PrimitiveTopology::Points:
+        return {"points", 1};
+    case Maxwell::PrimitiveTopology::Lines:
+    case Maxwell::PrimitiveTopology::LineStrip:
+        return {"lines", 2};
+    case Maxwell::PrimitiveTopology::LinesAdjacency:
+    case Maxwell::PrimitiveTopology::LineStripAdjacency:
+        return {"lines_adjacency", 4};
+    case Maxwell::PrimitiveTopology::Triangles:
+    case Maxwell::PrimitiveTopology::TriangleStrip:
+    case Maxwell::PrimitiveTopology::TriangleFan:
+        return {"triangles", 3};
+    case Maxwell::PrimitiveTopology::TrianglesAdjacency:
+    case Maxwell::PrimitiveTopology::TriangleStripAdjacency:
+        return {"triangles_adjacency", 6};
+    default:
+        UNIMPLEMENTED_MSG("topology={}", static_cast<int>(topology));
+        return {"points", 1};
+    }
+}
+
 /// Generates code to use for a swizzle operation.
-constexpr const char* GetSwizzle(u32 element) {
+constexpr const char* GetSwizzle(std::size_t element) {
     constexpr std::array swizzle = {".x", ".y", ".z", ".w"};
     return swizzle.at(element);
 }
 
+constexpr const char* GetColorSwizzle(std::size_t element) {
+    constexpr std::array swizzle = {".r", ".g", ".b", ".a"};
+    return swizzle.at(element);
+}
+
 /// Translate topology
 std::string GetTopologyName(Tegra::Shader::OutputTopology topology) {
     switch (topology) {
@@ -310,10 +366,19 @@ constexpr bool IsGenericAttribute(Attribute::Index index) {
     return index >= Attribute::Index::Attribute_0 && index <= Attribute::Index::Attribute_31;
 }
 
+constexpr bool IsLegacyTexCoord(Attribute::Index index) {
+    return static_cast<int>(index) >= static_cast<int>(Attribute::Index::TexCoord_0) &&
+           static_cast<int>(index) <= static_cast<int>(Attribute::Index::TexCoord_7);
+}
+
 constexpr Attribute::Index ToGenericAttribute(u64 value) {
     return static_cast<Attribute::Index>(value + static_cast<u64>(Attribute::Index::Attribute_0));
 }
 
+constexpr int GetLegacyTexCoordIndex(Attribute::Index index) {
+    return static_cast<int>(index) - static_cast<int>(Attribute::Index::TexCoord_0);
+}
+
 u32 GetGenericAttributeIndex(Attribute::Index index) {
     ASSERT(IsGenericAttribute(index));
     return static_cast<u32>(index) - static_cast<u32>(Attribute::Index::Attribute_0);
@@ -337,15 +402,66 @@ std::string FlowStackTopName(MetaStackClass stack) {
     return fmt::format("{}_flow_stack_top", GetFlowStackPrefix(stack));
 }
 
-[[deprecated]] constexpr bool IsVertexShader(ShaderType stage) {
-    return stage == ShaderType::Vertex;
-}
+struct GenericVaryingDescription {
+    std::string name;
+    u8 first_element = 0;
+    bool is_scalar = false;
+};
 
 class GLSLDecompiler final {
 public:
-    explicit GLSLDecompiler(const Device& device, const ShaderIR& ir, ShaderType stage,
-                            std::string suffix)
-        : device{device}, ir{ir}, stage{stage}, suffix{suffix}, header{ir.GetHeader()} {}
+    explicit GLSLDecompiler(const Device& device, const ShaderIR& ir, const Registry& registry,
+                            ShaderType stage, std::string_view identifier, std::string_view suffix)
+        : device{device}, ir{ir}, registry{registry}, stage{stage},
+          identifier{identifier}, suffix{suffix}, header{ir.GetHeader()} {
+        if (stage != ShaderType::Compute) {
+            transform_feedback = BuildTransformFeedback(registry.GetGraphicsInfo());
+        }
+    }
+
+    void Decompile() {
+        DeclareHeader();
+        DeclareVertex();
+        DeclareGeometry();
+        DeclareFragment();
+        DeclareCompute();
+        DeclareInputAttributes();
+        DeclareOutputAttributes();
+        DeclareImages();
+        DeclareSamplers();
+        DeclareGlobalMemory();
+        DeclareConstantBuffers();
+        DeclareLocalMemory();
+        DeclareRegisters();
+        DeclarePredicates();
+        DeclareInternalFlags();
+        DeclareCustomVariables();
+        DeclarePhysicalAttributeReader();
+
+        code.AddLine("void main() {{");
+        ++code.scope;
+
+        if (stage == ShaderType::Vertex) {
+            code.AddLine("gl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);");
+        }
+
+        if (ir.IsDecompiled()) {
+            DecompileAST();
+        } else {
+            DecompileBranchMode();
+        }
+
+        --code.scope;
+        code.AddLine("}}");
+    }
+
+    std::string GetResult() {
+        return code.GetResult();
+    }
+
+private:
+    friend class ASTDecompiler;
+    friend class ExprDecompiler;
 
     void DecompileBranchMode() {
         // VM's program counter
@@ -387,46 +503,40 @@ public:
 
     void DecompileAST();
 
-    void Decompile() {
-        DeclareVertex();
-        DeclareGeometry();
-        DeclareRegisters();
-        DeclareCustomVariables();
-        DeclarePredicates();
-        DeclareLocalMemory();
-        DeclareInternalFlags();
-        DeclareInputAttributes();
-        DeclareOutputAttributes();
-        DeclareConstantBuffers();
-        DeclareGlobalMemory();
-        DeclareSamplers();
-        DeclareImages();
-        DeclarePhysicalAttributeReader();
-
-        code.AddLine("void execute_{}() {{", suffix);
-        ++code.scope;
-
-        if (ir.IsDecompiled()) {
-            DecompileAST();
-        } else {
-            DecompileBranchMode();
+    void DeclareHeader() {
+        if (!identifier.empty()) {
+            code.AddLine("// {}", identifier);
         }
+        code.AddLine("#version 440 {}", ir.UsesLegacyVaryings() ? "compatibility" : "core");
+        code.AddLine("#extension GL_ARB_separate_shader_objects : enable");
+        if (device.HasShaderBallot()) {
+            code.AddLine("#extension GL_ARB_shader_ballot : require");
+        }
+        if (device.HasVertexViewportLayer()) {
+            code.AddLine("#extension GL_ARB_shader_viewport_layer_array : require");
+        }
+        if (device.HasImageLoadFormatted()) {
+            code.AddLine("#extension GL_EXT_shader_image_load_formatted : require");
+        }
+        if (device.HasWarpIntrinsics()) {
+            code.AddLine("#extension GL_NV_gpu_shader5 : require");
+            code.AddLine("#extension GL_NV_shader_thread_group : require");
+            code.AddLine("#extension GL_NV_shader_thread_shuffle : require");
+        }
+        // This pragma stops Nvidia's driver from over optimizing math (probably using fp16
+        // operations) on places where we don't want to.
+        // Thanks to Ryujinx for finding this workaround.
+        code.AddLine("#pragma optionNV(fastmath off)");
 
-        --code.scope;
-        code.AddLine("}}");
+        code.AddNewLine();
+
+        code.AddLine(CommonDeclarations, EmulationUniformBlockBinding);
     }
 
-    std::string GetResult() {
-        return code.GetResult();
-    }
-
-private:
-    friend class ASTDecompiler;
-    friend class ExprDecompiler;
-
     void DeclareVertex() {
-        if (!IsVertexShader(stage))
+        if (stage != ShaderType::Vertex) {
             return;
+        }
 
         DeclareVertexRedeclarations();
     }
@@ -436,9 +546,15 @@ private:
             return;
         }
 
+        const auto& info = registry.GetGraphicsInfo();
+        const auto input_topology = info.primitive_topology;
+        const auto [glsl_topology, max_vertices] = GetPrimitiveDescription(input_topology);
+        max_input_vertices = max_vertices;
+        code.AddLine("layout ({}) in;", glsl_topology);
+
         const auto topology = GetTopologyName(header.common3.output_topology);
-        const auto max_vertices = header.common4.max_output_vertices.Value();
-        code.AddLine("layout ({}, max_vertices = {}) out;", topology, max_vertices);
+        const auto max_output_vertices = header.common4.max_output_vertices.Value();
+        code.AddLine("layout ({}, max_vertices = {}) out;", topology, max_output_vertices);
         code.AddNewLine();
 
         code.AddLine("in gl_PerVertex {{");
@@ -450,11 +566,50 @@ private:
         DeclareVertexRedeclarations();
     }
 
+    void DeclareFragment() {
+        if (stage != ShaderType::Fragment) {
+            return;
+        }
+        if (ir.UsesLegacyVaryings()) {
+            code.AddLine("in gl_PerFragment {{");
+            ++code.scope;
+            code.AddLine("vec4 gl_TexCoord[8];");
+            code.AddLine("vec4 gl_Color;");
+            code.AddLine("vec4 gl_SecondaryColor;");
+            --code.scope;
+            code.AddLine("}};");
+        }
+
+        for (u32 rt = 0; rt < Maxwell::NumRenderTargets; ++rt) {
+            code.AddLine("layout (location = {}) out vec4 frag_color{};", rt, rt);
+        }
+    }
+
+    void DeclareCompute() {
+        if (stage != ShaderType::Compute) {
+            return;
+        }
+        const auto& info = registry.GetComputeInfo();
+        if (const u32 size = info.shared_memory_size_in_words; size > 0) {
+            code.AddLine("shared uint smem[{}];", size);
+            code.AddNewLine();
+        }
+        code.AddLine("layout (local_size_x = {}, local_size_y = {}, local_size_z = {}) in;",
+                     info.workgroup_size[0], info.workgroup_size[1], info.workgroup_size[2]);
+        code.AddNewLine();
+    }
+
     void DeclareVertexRedeclarations() {
         code.AddLine("out gl_PerVertex {{");
         ++code.scope;
 
-        code.AddLine("vec4 gl_Position;");
+        auto pos_xfb = GetTransformFeedbackDecoration(Attribute::Index::Position);
+        if (!pos_xfb.empty()) {
+            pos_xfb = fmt::format("layout ({}) ", pos_xfb);
+        }
+        const char* pos_type =
+            FLOAT_TYPES.at(GetNumComponents(Attribute::Index::Position).value_or(4) - 1);
+        code.AddLine("{}{} gl_Position;", pos_xfb, pos_type);
 
         for (const auto attribute : ir.GetOutputAttributes()) {
             if (attribute == Attribute::Index::ClipDistances0123 ||
@@ -463,14 +618,14 @@ private:
                 break;
             }
         }
-        if (!IsVertexShader(stage) || device.HasVertexViewportLayer()) {
+        if (stage != ShaderType::Vertex || device.HasVertexViewportLayer()) {
             if (ir.UsesLayer()) {
                 code.AddLine("int gl_Layer;");
             }
             if (ir.UsesViewportIndex()) {
                 code.AddLine("int gl_ViewportIndex;");
             }
-        } else if ((ir.UsesLayer() || ir.UsesViewportIndex()) && IsVertexShader(stage) &&
+        } else if ((ir.UsesLayer() || ir.UsesViewportIndex()) && stage == ShaderType::Vertex &&
                    !device.HasVertexViewportLayer()) {
             LOG_ERROR(
                 Render_OpenGL,
@@ -481,12 +636,12 @@ private:
             code.AddLine("float gl_PointSize;");
         }
 
-        if (ir.UsesInstanceId()) {
-            code.AddLine("int gl_InstanceID;");
-        }
-
-        if (ir.UsesVertexId()) {
-            code.AddLine("int gl_VertexID;");
+        if (ir.UsesLegacyVaryings()) {
+            code.AddLine("vec4 gl_TexCoord[8];");
+            code.AddLine("vec4 gl_FrontColor;");
+            code.AddLine("vec4 gl_FrontSecondaryColor;");
+            code.AddLine("vec4 gl_BackColor;");
+            code.AddLine("vec4 gl_BackSecondaryColor;");
         }
 
         --code.scope;
@@ -525,18 +680,16 @@ private:
     }
 
     void DeclareLocalMemory() {
+        u64 local_memory_size = 0;
         if (stage == ShaderType::Compute) {
-            code.AddLine("#ifdef LOCAL_MEMORY_SIZE");
-            code.AddLine("uint {}[LOCAL_MEMORY_SIZE];", GetLocalMemory());
-            code.AddLine("#endif");
-            return;
+            local_memory_size = registry.GetComputeInfo().local_memory_size_in_words * 4ULL;
+        } else {
+            local_memory_size = header.GetLocalMemorySize();
         }
-
-        const u64 local_memory_size = header.GetLocalMemorySize();
         if (local_memory_size == 0) {
             return;
         }
-        const auto element_count = Common::AlignUp(local_memory_size, 4) / 4;
+        const u64 element_count = Common::AlignUp(local_memory_size, 4) / 4;
         code.AddLine("uint {}[{}];", GetLocalMemory(), element_count);
         code.AddNewLine();
     }
@@ -589,7 +742,7 @@ private:
     void DeclareInputAttribute(Attribute::Index index, bool skip_unused) {
         const u32 location{GetGenericAttributeIndex(index)};
 
-        std::string name{GetInputAttribute(index)};
+        std::string name{GetGenericInputAttribute(index)};
         if (stage == ShaderType::Geometry) {
             name = "gs_" + name + "[]";
         }
@@ -626,9 +779,59 @@ private:
         }
     }
 
+    std::optional<std::size_t> GetNumComponents(Attribute::Index index, u8 element = 0) const {
+        const u8 location = static_cast<u8>(static_cast<u32>(index) * 4 + element);
+        const auto it = transform_feedback.find(location);
+        if (it == transform_feedback.end()) {
+            return {};
+        }
+        return it->second.components;
+    }
+
+    std::string GetTransformFeedbackDecoration(Attribute::Index index, u8 element = 0) const {
+        const u8 location = static_cast<u8>(static_cast<u32>(index) * 4 + element);
+        const auto it = transform_feedback.find(location);
+        if (it == transform_feedback.end()) {
+            return {};
+        }
+
+        const VaryingTFB& tfb = it->second;
+        return fmt::format("xfb_buffer = {}, xfb_offset = {}, xfb_stride = {}", tfb.buffer,
+                           tfb.offset, tfb.stride);
+    }
+
     void DeclareOutputAttribute(Attribute::Index index) {
-        const u32 location{GetGenericAttributeIndex(index)};
-        code.AddLine("layout (location = {}) out vec4 {};", location, GetOutputAttribute(index));
+        static constexpr std::string_view swizzle = "xyzw";
+        u8 element = 0;
+        while (element < 4) {
+            auto xfb = GetTransformFeedbackDecoration(index, element);
+            if (!xfb.empty()) {
+                xfb = fmt::format(", {}", xfb);
+            }
+            const std::size_t remainder = 4 - element;
+            const std::size_t num_components = GetNumComponents(index, element).value_or(remainder);
+            const char* const type = FLOAT_TYPES.at(num_components - 1);
+
+            const u32 location = GetGenericAttributeIndex(index);
+
+            GenericVaryingDescription description;
+            description.first_element = static_cast<u8>(element);
+            description.is_scalar = num_components == 1;
+            description.name = AppendSuffix(location, OUTPUT_ATTRIBUTE_NAME);
+            if (element != 0 || num_components != 4) {
+                const std::string_view name_swizzle = swizzle.substr(element, num_components);
+                description.name = fmt::format("{}_{}", description.name, name_swizzle);
+            }
+            for (std::size_t i = 0; i < num_components; ++i) {
+                const u8 offset = static_cast<u8>(location * 4 + element + i);
+                varying_description.insert({offset, description});
+            }
+
+            code.AddLine("layout (location = {}, component = {}{}) out {} {};", location, element,
+                         xfb, type, description.name);
+
+            element = static_cast<u8>(static_cast<std::size_t>(element) + num_components);
+        }
     }
 
     void DeclareConstantBuffers() {
@@ -925,7 +1128,8 @@ private:
                 // TODO(Rodrigo): Guard geometry inputs against out of bound reads. Some games
                 // set an 0x80000000 index for those and the shader fails to build. Find out why
                 // this happens and what's its intent.
-                return fmt::format("gs_{}[{} % MAX_VERTEX_INPUT]", name, Visit(buffer).AsUint());
+                return fmt::format("gs_{}[{} % {}]", name, Visit(buffer).AsUint(),
+                                   max_input_vertices.value());
             }
             return std::string(name);
         };
@@ -943,6 +1147,10 @@ private:
             default:
                 UNREACHABLE();
             }
+        case Attribute::Index::FrontColor:
+            return {"gl_Color"s + GetSwizzle(element), Type::Float};
+        case Attribute::Index::FrontSecondaryColor:
+            return {"gl_SecondaryColor"s + GetSwizzle(element), Type::Float};
         case Attribute::Index::PointCoord:
             switch (element) {
             case 0:
@@ -959,7 +1167,7 @@ private:
             // TODO(Subv): Find out what the values are for the first two elements when inside a
             // vertex shader, and what's the value of the fourth element when inside a Tess Eval
             // shader.
-            ASSERT(IsVertexShader(stage));
+            ASSERT(stage == ShaderType::Vertex);
             switch (element) {
             case 2:
                 // Config pack's first value is instance_id.
@@ -980,7 +1188,13 @@ private:
             return {"0", Type::Int};
         default:
             if (IsGenericAttribute(attribute)) {
-                return {GeometryPass(GetInputAttribute(attribute)) + GetSwizzle(element),
+                return {GeometryPass(GetGenericInputAttribute(attribute)) + GetSwizzle(element),
+                        Type::Float};
+            }
+            if (IsLegacyTexCoord(attribute)) {
+                UNIMPLEMENTED_IF(stage == ShaderType::Geometry);
+                return {fmt::format("gl_TexCoord[{}]{}", GetLegacyTexCoordIndex(attribute),
+                                    GetSwizzle(element)),
                         Type::Float};
             }
             break;
@@ -1021,21 +1235,22 @@ private:
     }
 
     std::optional<Expression> GetOutputAttribute(const AbufNode* abuf) {
+        const u32 element = abuf->GetElement();
         switch (const auto attribute = abuf->GetIndex()) {
         case Attribute::Index::Position:
-            return {{"gl_Position"s + GetSwizzle(abuf->GetElement()), Type::Float}};
+            return {{"gl_Position"s + GetSwizzle(element), Type::Float}};
         case Attribute::Index::LayerViewportPointSize:
-            switch (abuf->GetElement()) {
+            switch (element) {
             case 0:
                 UNIMPLEMENTED();
                 return {};
             case 1:
-                if (IsVertexShader(stage) && !device.HasVertexViewportLayer()) {
+                if (stage == ShaderType::Vertex && !device.HasVertexViewportLayer()) {
                     return {};
                 }
                 return {{"gl_Layer", Type::Int}};
             case 2:
-                if (IsVertexShader(stage) && !device.HasVertexViewportLayer()) {
+                if (stage == ShaderType::Vertex && !device.HasVertexViewportLayer()) {
                     return {};
                 }
                 return {{"gl_ViewportIndex", Type::Int}};
@@ -1043,14 +1258,26 @@ private:
                 return {{"gl_PointSize", Type::Float}};
             }
             return {};
+        case Attribute::Index::FrontColor:
+            return {{"gl_FrontColor"s + GetSwizzle(element), Type::Float}};
+        case Attribute::Index::FrontSecondaryColor:
+            return {{"gl_FrontSecondaryColor"s + GetSwizzle(element), Type::Float}};
+        case Attribute::Index::BackColor:
+            return {{"gl_BackColor"s + GetSwizzle(element), Type::Float}};
+        case Attribute::Index::BackSecondaryColor:
+            return {{"gl_BackSecondaryColor"s + GetSwizzle(element), Type::Float}};
         case Attribute::Index::ClipDistances0123:
-            return {{fmt::format("gl_ClipDistance[{}]", abuf->GetElement()), Type::Float}};
+            return {{fmt::format("gl_ClipDistance[{}]", element), Type::Float}};
         case Attribute::Index::ClipDistances4567:
-            return {{fmt::format("gl_ClipDistance[{}]", abuf->GetElement() + 4), Type::Float}};
+            return {{fmt::format("gl_ClipDistance[{}]", element + 4), Type::Float}};
         default:
             if (IsGenericAttribute(attribute)) {
-                return {
-                    {GetOutputAttribute(attribute) + GetSwizzle(abuf->GetElement()), Type::Float}};
+                return {{GetGenericOutputAttribute(attribute, element), Type::Float}};
+            }
+            if (IsLegacyTexCoord(attribute)) {
+                return {{fmt::format("gl_TexCoord[{}]{}", GetLegacyTexCoordIndex(attribute),
+                                     GetSwizzle(element)),
+                         Type::Float}};
             }
             UNIMPLEMENTED_MSG("Unhandled output attribute: {}", static_cast<u32>(attribute));
             return {};
@@ -1822,16 +2049,19 @@ private:
         expr += GetSampler(meta->sampler);
         expr += ", ";
 
-        expr += constructors.at(operation.GetOperandsCount() - 1);
+        expr += constructors.at(operation.GetOperandsCount() + (meta->array ? 1 : 0) - 1);
         expr += '(';
         for (std::size_t i = 0; i < count; ++i) {
-            expr += VisitOperand(operation, i).AsInt();
-            const std::size_t next = i + 1;
-            if (next == count)
-                expr += ')';
-            else if (next < count)
+            if (i > 0) {
                 expr += ", ";
+            }
+            expr += VisitOperand(operation, i).AsInt();
         }
+        if (meta->array) {
+            expr += ", ";
+            expr += Visit(meta->array).AsInt();
+        }
+        expr += ')';
 
         if (meta->lod && !meta->sampler.IsBuffer()) {
             expr += ", ";
@@ -1945,7 +2175,7 @@ private:
             // TODO(Subv): Figure out how dual-source blending is configured in the Switch.
             for (u32 component = 0; component < 4; ++component) {
                 if (header.ps.IsColorComponentOutputEnabled(render_target, component)) {
-                    code.AddLine("FragColor{}[{}] = {};", render_target, component,
+                    code.AddLine("frag_color{}{} = {};", render_target, GetColorSwizzle(component),
                                  SafeGetRegister(current_reg).AsFloat());
                     ++current_reg;
                 }
@@ -2261,27 +2491,34 @@ private:
     static_assert(operation_decompilers.size() == static_cast<std::size_t>(OperationCode::Amount));
 
     std::string GetRegister(u32 index) const {
-        return GetDeclarationWithSuffix(index, "gpr");
+        return AppendSuffix(index, "gpr");
     }
 
     std::string GetCustomVariable(u32 index) const {
-        return GetDeclarationWithSuffix(index, "custom_var");
+        return AppendSuffix(index, "custom_var");
     }
 
     std::string GetPredicate(Tegra::Shader::Pred pred) const {
-        return GetDeclarationWithSuffix(static_cast<u32>(pred), "pred");
+        return AppendSuffix(static_cast<u32>(pred), "pred");
     }
 
-    std::string GetInputAttribute(Attribute::Index attribute) const {
-        return GetDeclarationWithSuffix(GetGenericAttributeIndex(attribute), "input_attr");
+    std::string GetGenericInputAttribute(Attribute::Index attribute) const {
+        return AppendSuffix(GetGenericAttributeIndex(attribute), INPUT_ATTRIBUTE_NAME);
     }
 
-    std::string GetOutputAttribute(Attribute::Index attribute) const {
-        return GetDeclarationWithSuffix(GetGenericAttributeIndex(attribute), "output_attr");
+    std::unordered_map<u8, GenericVaryingDescription> varying_description;
+
+    std::string GetGenericOutputAttribute(Attribute::Index attribute, std::size_t element) const {
+        const u8 offset = static_cast<u8>(GetGenericAttributeIndex(attribute) * 4 + element);
+        const auto& description = varying_description.at(offset);
+        if (description.is_scalar) {
+            return description.name;
+        }
+        return fmt::format("{}[{}]", description.name, element - description.first_element);
     }
 
     std::string GetConstBuffer(u32 index) const {
-        return GetDeclarationWithSuffix(index, "cbuf");
+        return AppendSuffix(index, "cbuf");
     }
 
     std::string GetGlobalMemory(const GlobalMemoryBase& descriptor) const {
@@ -2294,11 +2531,15 @@ private:
     }
 
     std::string GetConstBufferBlock(u32 index) const {
-        return GetDeclarationWithSuffix(index, "cbuf_block");
+        return AppendSuffix(index, "cbuf_block");
     }
 
     std::string GetLocalMemory() const {
-        return "lmem_" + suffix;
+        if (suffix.empty()) {
+            return "lmem";
+        } else {
+            return "lmem_" + std::string{suffix};
+        }
     }
 
     std::string GetInternalFlag(InternalFlag flag) const {
@@ -2307,23 +2548,31 @@ private:
         const auto index = static_cast<u32>(flag);
         ASSERT(index < static_cast<u32>(InternalFlag::Amount));
 
-        return fmt::format("{}_{}", InternalFlagNames[index], suffix);
+        if (suffix.empty()) {
+            return InternalFlagNames[index];
+        } else {
+            return fmt::format("{}_{}", InternalFlagNames[index], suffix);
+        }
     }
 
     std::string GetSampler(const Sampler& sampler) const {
-        return GetDeclarationWithSuffix(static_cast<u32>(sampler.GetIndex()), "sampler");
+        return AppendSuffix(static_cast<u32>(sampler.GetIndex()), "sampler");
     }
 
     std::string GetImage(const Image& image) const {
-        return GetDeclarationWithSuffix(static_cast<u32>(image.GetIndex()), "image");
+        return AppendSuffix(static_cast<u32>(image.GetIndex()), "image");
     }
 
-    std::string GetDeclarationWithSuffix(u32 index, std::string_view name) const {
-        return fmt::format("{}_{}_{}", name, index, suffix);
+    std::string AppendSuffix(u32 index, std::string_view name) const {
+        if (suffix.empty()) {
+            return fmt::format("{}{}", name, index);
+        } else {
+            return fmt::format("{}{}_{}", name, index, suffix);
+        }
     }
 
     u32 GetNumPhysicalInputAttributes() const {
-        return IsVertexShader(stage) ? GetNumPhysicalAttributes() : GetNumPhysicalVaryings();
+        return stage == ShaderType::Vertex ? GetNumPhysicalAttributes() : GetNumPhysicalVaryings();
     }
 
     u32 GetNumPhysicalAttributes() const {
@@ -2334,17 +2583,31 @@ private:
         return std::min<u32>(device.GetMaxVaryings(), Maxwell::NumVaryings);
     }
 
+    bool IsRenderTargetEnabled(u32 render_target) const {
+        for (u32 component = 0; component < 4; ++component) {
+            if (header.ps.IsColorComponentOutputEnabled(render_target, component)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     const Device& device;
     const ShaderIR& ir;
+    const Registry& registry;
     const ShaderType stage;
-    const std::string suffix;
+    const std::string_view identifier;
+    const std::string_view suffix;
     const Header header;
+    std::unordered_map<u8, VaryingTFB> transform_feedback;
 
     ShaderWriter code;
+
+    std::optional<u32> max_input_vertices;
 };
 
-std::string GetFlowVariable(u32 i) {
-    return fmt::format("flow_var_{}", i);
+std::string GetFlowVariable(u32 index) {
+    return fmt::format("flow_var{}", index);
 }
 
 class ExprDecompiler {
@@ -2531,7 +2794,7 @@ void GLSLDecompiler::DecompileAST() {
 
 } // Anonymous namespace
 
-ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir) {
+ShaderEntries MakeEntries(const VideoCommon::Shader::ShaderIR& ir) {
     ShaderEntries entries;
     for (const auto& cbuf : ir.GetConstantBuffers()) {
         entries.const_buffers.emplace_back(cbuf.second.GetMaxOffset(), cbuf.second.IsIndirect(),
@@ -2555,28 +2818,12 @@ ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir) {
     return entries;
 }
 
-std::string GetCommonDeclarations() {
-    return R"(#define ftoi floatBitsToInt
-#define ftou floatBitsToUint
-#define itof intBitsToFloat
-#define utof uintBitsToFloat
-
-bvec2 HalfFloatNanComparison(bvec2 comparison, vec2 pair1, vec2 pair2) {
-    bvec2 is_nan1 = isnan(pair1);
-    bvec2 is_nan2 = isnan(pair2);
-    return bvec2(comparison.x || is_nan1.x || is_nan2.x, comparison.y || is_nan1.y || is_nan2.y);
-}
-
-const float fswzadd_modifiers_a[] = float[4](-1.0f,  1.0f, -1.0f,  0.0f );
-const float fswzadd_modifiers_b[] = float[4](-1.0f, -1.0f,  1.0f, -1.0f );
-)";
-}
-
-std::string Decompile(const Device& device, const ShaderIR& ir, ShaderType stage,
-                      const std::string& suffix) {
-    GLSLDecompiler decompiler(device, ir, stage, suffix);
+std::string DecompileShader(const Device& device, const ShaderIR& ir, const Registry& registry,
+                            ShaderType stage, std::string_view identifier,
+                            std::string_view suffix) {
+    GLSLDecompiler decompiler(device, ir, registry, stage, identifier, suffix);
     decompiler.Decompile();
     return decompiler.GetResult();
 }
 
-} // namespace OpenGL::GLShader
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_shader_decompiler.h

@@ -6,22 +6,18 @@
 
 #include <array>
 #include <string>
+#include <string_view>
 #include <utility>
 #include <vector>
 #include "common/common_types.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/engines/shader_type.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
-namespace VideoCommon::Shader {
-class ShaderIR;
-}
-
 namespace OpenGL {
-class Device;
-}
 
-namespace OpenGL::GLShader {
+class Device;
 
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 using SamplerEntry = VideoCommon::Shader::Sampler;
@@ -78,11 +74,11 @@ struct ShaderEntries {
     std::size_t shader_length{};
 };
 
-ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir);
+ShaderEntries MakeEntries(const VideoCommon::Shader::ShaderIR& ir);
 
-std::string GetCommonDeclarations();
+std::string DecompileShader(const Device& device, const VideoCommon::Shader::ShaderIR& ir,
+                            const VideoCommon::Shader::Registry& registry,
+                            Tegra::Engines::ShaderType stage, std::string_view identifier,
+                            std::string_view suffix = {});
 
-std::string Decompile(const Device& device, const VideoCommon::Shader::ShaderIR& ir,
-                      Tegra::Engines::ShaderType stage, const std::string& suffix);
-
-} // namespace OpenGL::GLShader
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_shader_disk_cache.cpp

@@ -31,32 +31,24 @@ namespace {
 
 using ShaderCacheVersionHash = std::array<u8, 64>;
 
-enum class TransferableEntryKind : u32 {
-    Raw,
-    Usage,
-};
-
 struct ConstBufferKey {
-    u32 cbuf{};
-    u32 offset{};
-    u32 value{};
+    u32 cbuf = 0;
+    u32 offset = 0;
+    u32 value = 0;
 };
 
 struct BoundSamplerKey {
-    u32 offset{};
-    Tegra::Engines::SamplerDescriptor sampler{};
+    u32 offset = 0;
+    Tegra::Engines::SamplerDescriptor sampler;
 };
 
 struct BindlessSamplerKey {
-    u32 cbuf{};
-    u32 offset{};
-    Tegra::Engines::SamplerDescriptor sampler{};
+    u32 cbuf = 0;
+    u32 offset = 0;
+    Tegra::Engines::SamplerDescriptor sampler;
 };
 
-constexpr u32 NativeVersion = 12;
-
-// Making sure sizes doesn't change by accident
-static_assert(sizeof(ProgramVariant) == 20);
+constexpr u32 NativeVersion = 20;
 
 ShaderCacheVersionHash GetShaderCacheVersionHash() {
     ShaderCacheVersionHash hash{};
@@ -67,61 +59,124 @@ ShaderCacheVersionHash GetShaderCacheVersionHash() {
 
 } // Anonymous namespace
 
-ShaderDiskCacheRaw::ShaderDiskCacheRaw(u64 unique_identifier, ShaderType type, ProgramCode code,
-                                       ProgramCode code_b)
-    : unique_identifier{unique_identifier}, type{type}, code{std::move(code)}, code_b{std::move(
-                                                                                   code_b)} {}
+ShaderDiskCacheEntry::ShaderDiskCacheEntry() = default;
 
-ShaderDiskCacheRaw::ShaderDiskCacheRaw() = default;
+ShaderDiskCacheEntry::~ShaderDiskCacheEntry() = default;
 
-ShaderDiskCacheRaw::~ShaderDiskCacheRaw() = default;
-
-bool ShaderDiskCacheRaw::Load(FileUtil::IOFile& file) {
-    if (file.ReadBytes(&unique_identifier, sizeof(u64)) != sizeof(u64) ||
-        file.ReadBytes(&type, sizeof(u32)) != sizeof(u32)) {
+bool ShaderDiskCacheEntry::Load(FileUtil::IOFile& file) {
+    if (file.ReadBytes(&type, sizeof(u32)) != sizeof(u32)) {
         return false;
     }
-    u32 code_size{};
-    u32 code_size_b{};
+    u32 code_size;
+    u32 code_size_b;
     if (file.ReadBytes(&code_size, sizeof(u32)) != sizeof(u32) ||
         file.ReadBytes(&code_size_b, sizeof(u32)) != sizeof(u32)) {
         return false;
     }
-
     code.resize(code_size);
     code_b.resize(code_size_b);
 
-    if (file.ReadArray(code.data(), code_size) != code_size)
+    if (file.ReadArray(code.data(), code_size) != code_size) {
         return false;
-
+    }
     if (HasProgramA() && file.ReadArray(code_b.data(), code_size_b) != code_size_b) {
         return false;
     }
+
+    u8 is_texture_handler_size_known;
+    u32 texture_handler_size_value;
+    u32 num_keys;
+    u32 num_bound_samplers;
+    u32 num_bindless_samplers;
+    if (file.ReadArray(&unique_identifier, 1) != 1 || file.ReadArray(&bound_buffer, 1) != 1 ||
+        file.ReadArray(&is_texture_handler_size_known, 1) != 1 ||
+        file.ReadArray(&texture_handler_size_value, 1) != 1 ||
+        file.ReadArray(&graphics_info, 1) != 1 || file.ReadArray(&compute_info, 1) != 1 ||
+        file.ReadArray(&num_keys, 1) != 1 || file.ReadArray(&num_bound_samplers, 1) != 1 ||
+        file.ReadArray(&num_bindless_samplers, 1) != 1) {
+        return false;
+    }
+    if (is_texture_handler_size_known) {
+        texture_handler_size = texture_handler_size_value;
+    }
+
+    std::vector<ConstBufferKey> flat_keys(num_keys);
+    std::vector<BoundSamplerKey> flat_bound_samplers(num_bound_samplers);
+    std::vector<BindlessSamplerKey> flat_bindless_samplers(num_bindless_samplers);
+    if (file.ReadArray(flat_keys.data(), flat_keys.size()) != flat_keys.size() ||
+        file.ReadArray(flat_bound_samplers.data(), flat_bound_samplers.size()) !=
+            flat_bound_samplers.size() ||
+        file.ReadArray(flat_bindless_samplers.data(), flat_bindless_samplers.size()) !=
+            flat_bindless_samplers.size()) {
+        return false;
+    }
+    for (const auto& key : flat_keys) {
+        keys.insert({{key.cbuf, key.offset}, key.value});
+    }
+    for (const auto& key : flat_bound_samplers) {
+        bound_samplers.emplace(key.offset, key.sampler);
+    }
+    for (const auto& key : flat_bindless_samplers) {
+        bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler});
+    }
+
     return true;
 }
 
-bool ShaderDiskCacheRaw::Save(FileUtil::IOFile& file) const {
-    if (file.WriteObject(unique_identifier) != 1 || file.WriteObject(static_cast<u32>(type)) != 1 ||
+bool ShaderDiskCacheEntry::Save(FileUtil::IOFile& file) const {
+    if (file.WriteObject(static_cast<u32>(type)) != 1 ||
         file.WriteObject(static_cast<u32>(code.size())) != 1 ||
         file.WriteObject(static_cast<u32>(code_b.size())) != 1) {
         return false;
     }
-
-    if (file.WriteArray(code.data(), code.size()) != code.size())
+    if (file.WriteArray(code.data(), code.size()) != code.size()) {
         return false;
-
+    }
     if (HasProgramA() && file.WriteArray(code_b.data(), code_b.size()) != code_b.size()) {
         return false;
     }
-    return true;
+
+    if (file.WriteObject(unique_identifier) != 1 || file.WriteObject(bound_buffer) != 1 ||
+        file.WriteObject(static_cast<u8>(texture_handler_size.has_value())) != 1 ||
+        file.WriteObject(texture_handler_size.value_or(0)) != 1 ||
+        file.WriteObject(graphics_info) != 1 || file.WriteObject(compute_info) != 1 ||
+        file.WriteObject(static_cast<u32>(keys.size())) != 1 ||
+        file.WriteObject(static_cast<u32>(bound_samplers.size())) != 1 ||
+        file.WriteObject(static_cast<u32>(bindless_samplers.size())) != 1) {
+        return false;
+    }
+
+    std::vector<ConstBufferKey> flat_keys;
+    flat_keys.reserve(keys.size());
+    for (const auto& [address, value] : keys) {
+        flat_keys.push_back(ConstBufferKey{address.first, address.second, value});
+    }
+
+    std::vector<BoundSamplerKey> flat_bound_samplers;
+    flat_bound_samplers.reserve(bound_samplers.size());
+    for (const auto& [address, sampler] : bound_samplers) {
+        flat_bound_samplers.push_back(BoundSamplerKey{address, sampler});
+    }
+
+    std::vector<BindlessSamplerKey> flat_bindless_samplers;
+    flat_bindless_samplers.reserve(bindless_samplers.size());
+    for (const auto& [address, sampler] : bindless_samplers) {
+        flat_bindless_samplers.push_back(
+            BindlessSamplerKey{address.first, address.second, sampler});
+    }
+
+    return file.WriteArray(flat_keys.data(), flat_keys.size()) == flat_keys.size() &&
+           file.WriteArray(flat_bound_samplers.data(), flat_bound_samplers.size()) ==
+               flat_bound_samplers.size() &&
+           file.WriteArray(flat_bindless_samplers.data(), flat_bindless_samplers.size()) ==
+               flat_bindless_samplers.size();
 }
 
 ShaderDiskCacheOpenGL::ShaderDiskCacheOpenGL(Core::System& system) : system{system} {}
 
 ShaderDiskCacheOpenGL::~ShaderDiskCacheOpenGL() = default;
 
-std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
-ShaderDiskCacheOpenGL::LoadTransferable() {
+std::optional<std::vector<ShaderDiskCacheEntry>> ShaderDiskCacheOpenGL::LoadTransferable() {
     // Skip games without title id
     const bool has_title_id = system.CurrentProcess()->GetTitleID() != 0;
     if (!Settings::values.use_disk_shader_cache || !has_title_id) {
@@ -130,17 +185,14 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
 
     FileUtil::IOFile file(GetTransferablePath(), "rb");
     if (!file.IsOpen()) {
-        LOG_INFO(Render_OpenGL, "No transferable shader cache found for game with title id={}",
-                 GetTitleID());
+        LOG_INFO(Render_OpenGL, "No transferable shader cache found");
         is_usable = true;
         return {};
     }
 
     u32 version{};
     if (file.ReadBytes(&version, sizeof(version)) != sizeof(version)) {
-        LOG_ERROR(Render_OpenGL,
-                  "Failed to get transferable cache version for title id={}, skipping",
-                  GetTitleID());
+        LOG_ERROR(Render_OpenGL, "Failed to get transferable cache version, skipping it");
         return {};
     }
 
@@ -158,105 +210,42 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
     }
 
     // Version is valid, load the shaders
-    constexpr const char error_loading[] = "Failed to load transferable raw entry, skipping";
-    std::vector<ShaderDiskCacheRaw> raws;
-    std::vector<ShaderDiskCacheUsage> usages;
+    std::vector<ShaderDiskCacheEntry> entries;
     while (file.Tell() < file.GetSize()) {
-        TransferableEntryKind kind{};
-        if (file.ReadBytes(&kind, sizeof(u32)) != sizeof(u32)) {
-            LOG_ERROR(Render_OpenGL, "Failed to read transferable file, skipping");
-            return {};
-        }
-
-        switch (kind) {
-        case TransferableEntryKind::Raw: {
-            ShaderDiskCacheRaw entry;
-            if (!entry.Load(file)) {
-                LOG_ERROR(Render_OpenGL, error_loading);
-                return {};
-            }
-            transferable.insert({entry.GetUniqueIdentifier(), {}});
-            raws.push_back(std::move(entry));
-            break;
-        }
-        case TransferableEntryKind::Usage: {
-            ShaderDiskCacheUsage usage;
-
-            u32 num_keys{};
-            u32 num_bound_samplers{};
-            u32 num_bindless_samplers{};
-            if (file.ReadArray(&usage.unique_identifier, 1) != 1 ||
-                file.ReadArray(&usage.variant, 1) != 1 ||
-                file.ReadArray(&usage.bound_buffer, 1) != 1 || file.ReadArray(&num_keys, 1) != 1 ||
-                file.ReadArray(&num_bound_samplers, 1) != 1 ||
-                file.ReadArray(&num_bindless_samplers, 1) != 1) {
-                LOG_ERROR(Render_OpenGL, error_loading);
-                return {};
-            }
-
-            std::vector<ConstBufferKey> keys(num_keys);
-            std::vector<BoundSamplerKey> bound_samplers(num_bound_samplers);
-            std::vector<BindlessSamplerKey> bindless_samplers(num_bindless_samplers);
-            if (file.ReadArray(keys.data(), keys.size()) != keys.size() ||
-                file.ReadArray(bound_samplers.data(), bound_samplers.size()) !=
-                    bound_samplers.size() ||
-                file.ReadArray(bindless_samplers.data(), bindless_samplers.size()) !=
-                    bindless_samplers.size()) {
-                LOG_ERROR(Render_OpenGL, error_loading);
-                return {};
-            }
-            for (const auto& key : keys) {
-                usage.keys.insert({{key.cbuf, key.offset}, key.value});
-            }
-            for (const auto& key : bound_samplers) {
-                usage.bound_samplers.emplace(key.offset, key.sampler);
-            }
-            for (const auto& key : bindless_samplers) {
-                usage.bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler});
-            }
-
-            usages.push_back(std::move(usage));
-            break;
-        }
-        default:
-            LOG_ERROR(Render_OpenGL, "Unknown transferable shader cache entry kind={}, skipping",
-                      static_cast<u32>(kind));
+        ShaderDiskCacheEntry& entry = entries.emplace_back();
+        if (!entry.Load(file)) {
+            LOG_ERROR(Render_OpenGL, "Failed to load transferable raw entry, skipping");
             return {};
         }
     }
 
     is_usable = true;
-    return {{std::move(raws), std::move(usages)}};
+    return {std::move(entries)};
 }
 
-std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>
-ShaderDiskCacheOpenGL::LoadPrecompiled() {
+std::vector<ShaderDiskCachePrecompiled> ShaderDiskCacheOpenGL::LoadPrecompiled() {
     if (!is_usable) {
         return {};
     }
 
-    std::string path = GetPrecompiledPath();
-    FileUtil::IOFile file(path, "rb");
+    FileUtil::IOFile file(GetPrecompiledPath(), "rb");
     if (!file.IsOpen()) {
-        LOG_INFO(Render_OpenGL, "No precompiled shader cache found for game with title id={}",
-                 GetTitleID());
+        LOG_INFO(Render_OpenGL, "No precompiled shader cache found");
         return {};
     }
 
-    const auto result = LoadPrecompiledFile(file);
-    if (!result) {
-        LOG_INFO(Render_OpenGL,
-                 "Failed to load precompiled cache for game with title id={}, removing",
-                 GetTitleID());
-        file.Close();
-        InvalidatePrecompiled();
-        return {};
+    if (const auto result = LoadPrecompiledFile(file)) {
+        return *result;
     }
-    return *result;
+
+    LOG_INFO(Render_OpenGL, "Failed to load precompiled cache");
+    file.Close();
+    InvalidatePrecompiled();
+    return {};
 }
 
-std::optional<std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
-ShaderDiskCacheOpenGL::LoadPrecompiledFile(FileUtil::IOFile& file) {
+std::optional<std::vector<ShaderDiskCachePrecompiled>> ShaderDiskCacheOpenGL::LoadPrecompiledFile(
+    FileUtil::IOFile& file) {
     // Read compressed file from disk and decompress to virtual precompiled cache file
     std::vector<u8> compressed(file.GetSize());
     file.ReadBytes(compressed.data(), compressed.size());
@@ -275,58 +264,22 @@ ShaderDiskCacheOpenGL::LoadPrecompiledFile(FileUtil::IOFile& file) {
         return {};
     }
 
-    ShaderDumpsMap dumps;
+    std::vector<ShaderDiskCachePrecompiled> entries;
     while (precompiled_cache_virtual_file_offset < precompiled_cache_virtual_file.GetSize()) {
-        u32 num_keys{};
-        u32 num_bound_samplers{};
-        u32 num_bindless_samplers{};
-        ShaderDiskCacheUsage usage;
-        if (!LoadObjectFromPrecompiled(usage.unique_identifier) ||
-            !LoadObjectFromPrecompiled(usage.variant) ||
-            !LoadObjectFromPrecompiled(usage.bound_buffer) ||
-            !LoadObjectFromPrecompiled(num_keys) ||
-            !LoadObjectFromPrecompiled(num_bound_samplers) ||
-            !LoadObjectFromPrecompiled(num_bindless_samplers)) {
-            return {};
-        }
-        std::vector<ConstBufferKey> keys(num_keys);
-        std::vector<BoundSamplerKey> bound_samplers(num_bound_samplers);
-        std::vector<BindlessSamplerKey> bindless_samplers(num_bindless_samplers);
-        if (!LoadArrayFromPrecompiled(keys.data(), keys.size()) ||
-            !LoadArrayFromPrecompiled(bound_samplers.data(), bound_samplers.size()) !=
-                bound_samplers.size() ||
-            !LoadArrayFromPrecompiled(bindless_samplers.data(), bindless_samplers.size()) !=
-                bindless_samplers.size()) {
-            return {};
-        }
-        for (const auto& key : keys) {
-            usage.keys.insert({{key.cbuf, key.offset}, key.value});
-        }
-        for (const auto& key : bound_samplers) {
-            usage.bound_samplers.emplace(key.offset, key.sampler);
-        }
-        for (const auto& key : bindless_samplers) {
-            usage.bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler});
-        }
-
-        ShaderDiskCacheDump dump;
-        if (!LoadObjectFromPrecompiled(dump.binary_format)) {
+        u32 binary_size;
+        auto& entry = entries.emplace_back();
+        if (!LoadObjectFromPrecompiled(entry.unique_identifier) ||
+            !LoadObjectFromPrecompiled(entry.binary_format) ||
+            !LoadObjectFromPrecompiled(binary_size)) {
             return {};
         }
 
-        u32 binary_length{};
-        if (!LoadObjectFromPrecompiled(binary_length)) {
+        entry.binary.resize(binary_size);
+        if (!LoadArrayFromPrecompiled(entry.binary.data(), entry.binary.size())) {
             return {};
         }
-
-        dump.binary.resize(binary_length);
-        if (!LoadArrayFromPrecompiled(dump.binary.data(), dump.binary.size())) {
-            return {};
-        }
-
-        dumps.emplace(std::move(usage), dump);
     }
-    return dumps;
+    return entries;
 }
 
 void ShaderDiskCacheOpenGL::InvalidateTransferable() {
@@ -346,13 +299,13 @@ void ShaderDiskCacheOpenGL::InvalidatePrecompiled() {
     }
 }
 
-void ShaderDiskCacheOpenGL::SaveRaw(const ShaderDiskCacheRaw& entry) {
+void ShaderDiskCacheOpenGL::SaveEntry(const ShaderDiskCacheEntry& entry) {
     if (!is_usable) {
         return;
     }
 
-    const u64 id = entry.GetUniqueIdentifier();
-    if (transferable.find(id) != transferable.end()) {
+    const u64 id = entry.unique_identifier;
+    if (stored_transferable.find(id) != stored_transferable.end()) {
         // The shader already exists
         return;
     }
@@ -361,71 +314,17 @@ void ShaderDiskCacheOpenGL::SaveRaw(const ShaderDiskCacheRaw& entry) {
     if (!file.IsOpen()) {
         return;
     }
-    if (file.WriteObject(TransferableEntryKind::Raw) != 1 || !entry.Save(file)) {
+    if (!entry.Save(file)) {
         LOG_ERROR(Render_OpenGL, "Failed to save raw transferable cache entry, removing");
         file.Close();
         InvalidateTransferable();
         return;
     }
-    transferable.insert({id, {}});
+
+    stored_transferable.insert(id);
 }
 
-void ShaderDiskCacheOpenGL::SaveUsage(const ShaderDiskCacheUsage& usage) {
-    if (!is_usable) {
-        return;
-    }
-
-    const auto it = transferable.find(usage.unique_identifier);
-    ASSERT_MSG(it != transferable.end(), "Saving shader usage without storing raw previously");
-
-    auto& usages{it->second};
-    if (usages.find(usage) != usages.end()) {
-        // Skip this variant since the shader is already stored.
-        return;
-    }
-    usages.insert(usage);
-
-    FileUtil::IOFile file = AppendTransferableFile();
-    if (!file.IsOpen())
-        return;
-    const auto Close = [&] {
-        LOG_ERROR(Render_OpenGL, "Failed to save usage transferable cache entry, removing");
-        file.Close();
-        InvalidateTransferable();
-    };
-
-    if (file.WriteObject(TransferableEntryKind::Usage) != 1 ||
-        file.WriteObject(usage.unique_identifier) != 1 || file.WriteObject(usage.variant) != 1 ||
-        file.WriteObject(usage.bound_buffer) != 1 ||
-        file.WriteObject(static_cast<u32>(usage.keys.size())) != 1 ||
-        file.WriteObject(static_cast<u32>(usage.bound_samplers.size())) != 1 ||
-        file.WriteObject(static_cast<u32>(usage.bindless_samplers.size())) != 1) {
-        Close();
-        return;
-    }
-    for (const auto& [pair, value] : usage.keys) {
-        const auto [cbuf, offset] = pair;
-        if (file.WriteObject(ConstBufferKey{cbuf, offset, value}) != 1) {
-            Close();
-            return;
-        }
-    }
-    for (const auto& [offset, sampler] : usage.bound_samplers) {
-        if (file.WriteObject(BoundSamplerKey{offset, sampler}) != 1) {
-            Close();
-            return;
-        }
-    }
-    for (const auto& [pair, sampler] : usage.bindless_samplers) {
-        const auto [cbuf, offset] = pair;
-        if (file.WriteObject(BindlessSamplerKey{cbuf, offset, sampler}) != 1) {
-            Close();
-            return;
-        }
-    }
-}
-
-void ShaderDiskCacheOpenGL::SaveDump(const ShaderDiskCacheUsage& usage, GLuint program) {
+void ShaderDiskCacheOpenGL::SavePrecompiled(u64 unique_identifier, GLuint program) {
     if (!is_usable) {
         return;
     }
@@ -437,51 +336,19 @@ void ShaderDiskCacheOpenGL::SaveDump(const ShaderDiskCacheUsage& usage, GLuint p
         SavePrecompiledHeaderToVirtualPrecompiledCache();
     }
 
-    GLint binary_length{};
+    GLint binary_length;
     glGetProgramiv(program, GL_PROGRAM_BINARY_LENGTH, &binary_length);
 
-    GLenum binary_format{};
+    GLenum binary_format;
     std::vector<u8> binary(binary_length);
     glGetProgramBinary(program, binary_length, nullptr, &binary_format, binary.data());
 
-    const auto Close = [&] {
-        LOG_ERROR(Render_OpenGL, "Failed to save binary program file in shader={:016X}, removing",
-                  usage.unique_identifier);
-        InvalidatePrecompiled();
-    };
-
-    if (!SaveObjectToPrecompiled(usage.unique_identifier) ||
-        !SaveObjectToPrecompiled(usage.variant) || !SaveObjectToPrecompiled(usage.bound_buffer) ||
-        !SaveObjectToPrecompiled(static_cast<u32>(usage.keys.size())) ||
-        !SaveObjectToPrecompiled(static_cast<u32>(usage.bound_samplers.size())) ||
-        !SaveObjectToPrecompiled(static_cast<u32>(usage.bindless_samplers.size()))) {
-        Close();
-        return;
-    }
-    for (const auto& [pair, value] : usage.keys) {
-        const auto [cbuf, offset] = pair;
-        if (SaveObjectToPrecompiled(ConstBufferKey{cbuf, offset, value}) != 1) {
-            Close();
-            return;
-        }
-    }
-    for (const auto& [offset, sampler] : usage.bound_samplers) {
-        if (SaveObjectToPrecompiled(BoundSamplerKey{offset, sampler}) != 1) {
-            Close();
-            return;
-        }
-    }
-    for (const auto& [pair, sampler] : usage.bindless_samplers) {
-        const auto [cbuf, offset] = pair;
-        if (SaveObjectToPrecompiled(BindlessSamplerKey{cbuf, offset, sampler}) != 1) {
-            Close();
-            return;
-        }
-    }
-    if (!SaveObjectToPrecompiled(static_cast<u32>(binary_format)) ||
-        !SaveObjectToPrecompiled(static_cast<u32>(binary_length)) ||
+    if (!SaveObjectToPrecompiled(unique_identifier) || !SaveObjectToPrecompiled(binary_format) ||
+        !SaveObjectToPrecompiled(static_cast<u32>(binary.size())) ||
         !SaveArrayToPrecompiled(binary.data(), binary.size())) {
-        Close();
+        LOG_ERROR(Render_OpenGL, "Failed to save binary program file in shader={:016X}, removing",
+                  unique_identifier);
+        InvalidatePrecompiled();
     }
 }
 
@@ -534,7 +401,6 @@ void ShaderDiskCacheOpenGL::SaveVirtualPrecompiledFile() {
     if (file.WriteBytes(compressed.data(), compressed.size()) != compressed.size()) {
         LOG_ERROR(Render_OpenGL, "Failed to write precompiled cache version in path={}",
                   precompiled_path);
-        return;
     }
 }
 

src/video_core/renderer_opengl/gl_shader_disk_cache.h

@@ -19,8 +19,7 @@
 #include "common/common_types.h"
 #include "core/file_sys/vfs_vector.h"
 #include "video_core/engines/shader_type.h"
-#include "video_core/renderer_opengl/gl_shader_gen.h"
-#include "video_core/shader/const_buffer_locker.h"
+#include "video_core/shader/registry.h"
 
 namespace Core {
 class System;
@@ -32,139 +31,39 @@ class IOFile;
 
 namespace OpenGL {
 
-struct ShaderDiskCacheUsage;
-struct ShaderDiskCacheDump;
-
 using ProgramCode = std::vector<u64>;
-using ShaderDumpsMap = std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>;
 
-/// Describes the different variants a program can be compiled with.
-struct ProgramVariant final {
-    ProgramVariant() = default;
-
-    /// Graphics constructor.
-    explicit constexpr ProgramVariant(GLenum primitive_mode) noexcept
-        : primitive_mode{primitive_mode} {}
-
-    /// Compute constructor.
-    explicit constexpr ProgramVariant(u32 block_x, u32 block_y, u32 block_z, u32 shared_memory_size,
-                                      u32 local_memory_size) noexcept
-        : block_x{block_x}, block_y{static_cast<u16>(block_y)}, block_z{static_cast<u16>(block_z)},
-          shared_memory_size{shared_memory_size}, local_memory_size{local_memory_size} {}
-
-    // Graphics specific parameters.
-    GLenum primitive_mode{};
-
-    // Compute specific parameters.
-    u32 block_x{};
-    u16 block_y{};
-    u16 block_z{};
-    u32 shared_memory_size{};
-    u32 local_memory_size{};
-
-    bool operator==(const ProgramVariant& rhs) const noexcept {
-        return std::tie(primitive_mode, block_x, block_y, block_z, shared_memory_size,
-                        local_memory_size) == std::tie(rhs.primitive_mode, rhs.block_x, rhs.block_y,
-                                                       rhs.block_z, rhs.shared_memory_size,
-                                                       rhs.local_memory_size);
-    }
-
-    bool operator!=(const ProgramVariant& rhs) const noexcept {
-        return !operator==(rhs);
-    }
-};
-static_assert(std::is_trivially_copyable_v<ProgramVariant>);
-
-/// Describes how a shader is used.
-struct ShaderDiskCacheUsage {
-    u64 unique_identifier{};
-    ProgramVariant variant;
-    u32 bound_buffer{};
-    VideoCommon::Shader::KeyMap keys;
-    VideoCommon::Shader::BoundSamplerMap bound_samplers;
-    VideoCommon::Shader::BindlessSamplerMap bindless_samplers;
-
-    bool operator==(const ShaderDiskCacheUsage& rhs) const {
-        return std::tie(unique_identifier, variant, keys, bound_samplers, bindless_samplers) ==
-               std::tie(rhs.unique_identifier, rhs.variant, rhs.keys, rhs.bound_samplers,
-                        rhs.bindless_samplers);
-    }
-
-    bool operator!=(const ShaderDiskCacheUsage& rhs) const {
-        return !operator==(rhs);
-    }
-};
-
-} // namespace OpenGL
-
-namespace std {
-
-template <>
-struct hash<OpenGL::ProgramVariant> {
-    std::size_t operator()(const OpenGL::ProgramVariant& variant) const noexcept {
-        return (static_cast<std::size_t>(variant.primitive_mode) << 6) ^
-               static_cast<std::size_t>(variant.block_x) ^
-               (static_cast<std::size_t>(variant.block_y) << 32) ^
-               (static_cast<std::size_t>(variant.block_z) << 48) ^
-               (static_cast<std::size_t>(variant.shared_memory_size) << 16) ^
-               (static_cast<std::size_t>(variant.local_memory_size) << 36);
-    }
-};
-
-template <>
-struct hash<OpenGL::ShaderDiskCacheUsage> {
-    std::size_t operator()(const OpenGL::ShaderDiskCacheUsage& usage) const noexcept {
-        return static_cast<std::size_t>(usage.unique_identifier) ^
-               std::hash<OpenGL::ProgramVariant>{}(usage.variant);
-    }
-};
-
-} // namespace std
-
-namespace OpenGL {
-
-/// Describes a shader how it's used by the guest GPU
-class ShaderDiskCacheRaw {
-public:
-    explicit ShaderDiskCacheRaw(u64 unique_identifier, Tegra::Engines::ShaderType type,
-                                ProgramCode code, ProgramCode code_b = {});
-    ShaderDiskCacheRaw();
-    ~ShaderDiskCacheRaw();
+/// Describes a shader and how it's used by the guest GPU
+struct ShaderDiskCacheEntry {
+    ShaderDiskCacheEntry();
+    ~ShaderDiskCacheEntry();
 
     bool Load(FileUtil::IOFile& file);
 
     bool Save(FileUtil::IOFile& file) const;
 
-    u64 GetUniqueIdentifier() const {
-        return unique_identifier;
-    }
-
     bool HasProgramA() const {
         return !code.empty() && !code_b.empty();
     }
 
-    Tegra::Engines::ShaderType GetType() const {
-        return type;
-    }
-
-    const ProgramCode& GetCode() const {
-        return code;
-    }
-
-    const ProgramCode& GetCodeB() const {
-        return code_b;
-    }
-
-private:
-    u64 unique_identifier{};
     Tegra::Engines::ShaderType type{};
     ProgramCode code;
     ProgramCode code_b;
+
+    u64 unique_identifier = 0;
+    std::optional<u32> texture_handler_size;
+    u32 bound_buffer = 0;
+    VideoCommon::Shader::GraphicsInfo graphics_info;
+    VideoCommon::Shader::ComputeInfo compute_info;
+    VideoCommon::Shader::KeyMap keys;
+    VideoCommon::Shader::BoundSamplerMap bound_samplers;
+    VideoCommon::Shader::BindlessSamplerMap bindless_samplers;
 };
 
 /// Contains an OpenGL dumped binary program
-struct ShaderDiskCacheDump {
-    GLenum binary_format{};
+struct ShaderDiskCachePrecompiled {
+    u64 unique_identifier = 0;
+    GLenum binary_format = 0;
     std::vector<u8> binary;
 };
 
@@ -174,11 +73,10 @@ public:
     ~ShaderDiskCacheOpenGL();
 
     /// Loads transferable cache. If file has a old version or on failure, it deletes the file.
-    std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
-    LoadTransferable();
+    std::optional<std::vector<ShaderDiskCacheEntry>> LoadTransferable();
 
     /// Loads current game's precompiled cache. Invalidates on failure.
-    std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump> LoadPrecompiled();
+    std::vector<ShaderDiskCachePrecompiled> LoadPrecompiled();
 
     /// Removes the transferable (and precompiled) cache file.
     void InvalidateTransferable();
@@ -187,21 +85,18 @@ public:
     void InvalidatePrecompiled();
 
     /// Saves a raw dump to the transferable file. Checks for collisions.
-    void SaveRaw(const ShaderDiskCacheRaw& entry);
-
-    /// Saves shader usage to the transferable file. Does not check for collisions.
-    void SaveUsage(const ShaderDiskCacheUsage& usage);
+    void SaveEntry(const ShaderDiskCacheEntry& entry);
 
     /// Saves a dump entry to the precompiled file. Does not check for collisions.
-    void SaveDump(const ShaderDiskCacheUsage& usage, GLuint program);
+    void SavePrecompiled(u64 unique_identifier, GLuint program);
 
     /// Serializes virtual precompiled shader cache file to real file
     void SaveVirtualPrecompiledFile();
 
 private:
     /// Loads the transferable cache. Returns empty on failure.
-    std::optional<std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
-    LoadPrecompiledFile(FileUtil::IOFile& file);
+    std::optional<std::vector<ShaderDiskCachePrecompiled>> LoadPrecompiledFile(
+        FileUtil::IOFile& file);
 
     /// Opens current game's transferable file and write it's header if it doesn't exist
     FileUtil::IOFile AppendTransferableFile() const;
@@ -270,7 +165,7 @@ private:
     std::size_t precompiled_cache_virtual_file_offset = 0;
 
     // Stored transferable shaders
-    std::unordered_map<u64, std::unordered_set<ShaderDiskCacheUsage>> transferable;
+    std::unordered_set<u64> stored_transferable;
 
     // The cache has been loaded at boot
     bool is_usable{};

src/video_core/renderer_opengl/gl_shader_gen.cpp

@@ -1,109 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string>
-
-#include <fmt/format.h>
-
-#include "video_core/engines/maxwell_3d.h"
-#include "video_core/engines/shader_type.h"
-#include "video_core/renderer_opengl/gl_device.h"
-#include "video_core/renderer_opengl/gl_shader_decompiler.h"
-#include "video_core/renderer_opengl/gl_shader_gen.h"
-#include "video_core/shader/shader_ir.h"
-
-namespace OpenGL::GLShader {
-
-using Tegra::Engines::Maxwell3D;
-using Tegra::Engines::ShaderType;
-using VideoCommon::Shader::CompileDepth;
-using VideoCommon::Shader::CompilerSettings;
-using VideoCommon::Shader::ProgramCode;
-using VideoCommon::Shader::ShaderIR;
-
-std::string GenerateVertexShader(const Device& device, const ShaderIR& ir, const ShaderIR* ir_b) {
-    std::string out = GetCommonDeclarations();
-    out += fmt::format(R"(
-layout (std140, binding = {}) uniform vs_config {{
-    float y_direction;
-}};
-
-)",
-                       EmulationUniformBlockBinding);
-    out += Decompile(device, ir, ShaderType::Vertex, "vertex");
-    if (ir_b) {
-        out += Decompile(device, *ir_b, ShaderType::Vertex, "vertex_b");
-    }
-
-    out += R"(
-void main() {
-    gl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);
-    execute_vertex();
-)";
-    if (ir_b) {
-        out += "    execute_vertex_b();";
-    }
-    out += "}\n";
-    return out;
-}
-
-std::string GenerateGeometryShader(const Device& device, const ShaderIR& ir) {
-    std::string out = GetCommonDeclarations();
-    out += fmt::format(R"(
-layout (std140, binding = {}) uniform gs_config {{
-    float y_direction;
-}};
-
-)",
-                       EmulationUniformBlockBinding);
-    out += Decompile(device, ir, ShaderType::Geometry, "geometry");
-
-    out += R"(
-void main() {
-    execute_geometry();
-}
-)";
-    return out;
-}
-
-std::string GenerateFragmentShader(const Device& device, const ShaderIR& ir) {
-    std::string out = GetCommonDeclarations();
-    out += fmt::format(R"(
-layout (location = 0) out vec4 FragColor0;
-layout (location = 1) out vec4 FragColor1;
-layout (location = 2) out vec4 FragColor2;
-layout (location = 3) out vec4 FragColor3;
-layout (location = 4) out vec4 FragColor4;
-layout (location = 5) out vec4 FragColor5;
-layout (location = 6) out vec4 FragColor6;
-layout (location = 7) out vec4 FragColor7;
-
-layout (std140, binding = {}) uniform fs_config {{
-    float y_direction;
-}};
-
-)",
-                       EmulationUniformBlockBinding);
-    out += Decompile(device, ir, ShaderType::Fragment, "fragment");
-
-    out += R"(
-void main() {
-    execute_fragment();
-}
-)";
-    return out;
-}
-
-std::string GenerateComputeShader(const Device& device, const ShaderIR& ir) {
-    std::string out = GetCommonDeclarations();
-    out += Decompile(device, ir, ShaderType::Compute, "compute");
-    out += R"(
-void main() {
-    execute_compute();
-}
-)";
-    return out;
-}
-
-} // namespace OpenGL::GLShader

src/video_core/renderer_opengl/gl_shader_gen.h

@@ -1,34 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <vector>
-
-#include "common/common_types.h"
-#include "video_core/renderer_opengl/gl_shader_decompiler.h"
-#include "video_core/shader/shader_ir.h"
-
-namespace OpenGL {
-class Device;
-}
-
-namespace OpenGL::GLShader {
-
-using VideoCommon::Shader::ProgramCode;
-using VideoCommon::Shader::ShaderIR;
-
-/// Generates the GLSL vertex shader program source code for the given VS program
-std::string GenerateVertexShader(const Device& device, const ShaderIR& ir, const ShaderIR* ir_b);
-
-/// Generates the GLSL geometry shader program source code for the given GS program
-std::string GenerateGeometryShader(const Device& device, const ShaderIR& ir);
-
-/// Generates the GLSL fragment shader program source code for the given FS program
-std::string GenerateFragmentShader(const Device& device, const ShaderIR& ir);
-
-/// Generates the GLSL compute shader program source code for the given CS program
-std::string GenerateComputeShader(const Device& device, const ShaderIR& ir);
-
-} // namespace OpenGL::GLShader

src/video_core/renderer_opengl/gl_state_tracker.cpp

@@ -94,6 +94,15 @@ void SetupDirtyShaders(Tables& tables) {
               Shaders);
 }
 
+void SetupDirtyPolygonModes(Tables& tables) {
+    tables[0][OFF(polygon_mode_front)] = PolygonModeFront;
+    tables[0][OFF(polygon_mode_back)] = PolygonModeBack;
+
+    tables[1][OFF(polygon_mode_front)] = PolygonModes;
+    tables[1][OFF(polygon_mode_back)] = PolygonModes;
+    tables[0][OFF(fill_rectangle)] = PolygonModes;
+}
+
 void SetupDirtyDepthTest(Tables& tables) {
     auto& table = tables[0];
     table[OFF(depth_test_enable)] = DepthTest;
@@ -211,6 +220,7 @@ void StateTracker::Initialize() {
     SetupDirtyVertexArrays(tables);
     SetupDirtyVertexFormat(tables);
     SetupDirtyShaders(tables);
+    SetupDirtyPolygonModes(tables);
     SetupDirtyDepthTest(tables);
     SetupDirtyStencilTest(tables);
     SetupDirtyAlphaTest(tables);
@@ -228,7 +238,6 @@ void StateTracker::Initialize() {
     SetupDirtyMisc(tables);
 
     auto& store = dirty.on_write_stores;
-    SetupCommonOnWriteStores(store);
     store[VertexBuffers] = true;
     for (std::size_t i = 0; i < Regs::NumVertexArrays; ++i) {
         store[VertexBuffer0 + i] = true;

src/video_core/renderer_opengl/gl_state_tracker.h

@@ -59,6 +59,10 @@ enum : u8 {
     Shaders,
     ClipDistances,
 
+    PolygonModes,
+    PolygonModeFront,
+    PolygonModeBack,
+
     ColorMask,
     FrontFace,
     CullTest,
@@ -111,6 +115,13 @@ public:
         flags[OpenGL::Dirty::VertexInstance0 + 1] = true;
     }
 
+    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;

src/video_core/renderer_opengl/gl_texture_cache.cpp

@@ -53,6 +53,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> tex_format
     {GL_R8UI, GL_RED_INTEGER, GL_UNSIGNED_BYTE, false},                             // R8UI
     {GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT, false},                                    // RGBA16F
     {GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT, false},                                 // RGBA16U
+    {GL_RGBA16_SNORM, GL_RGBA, GL_SHORT, false},                                    // RGBA16S
     {GL_RGBA16UI, GL_RGBA_INTEGER, GL_UNSIGNED_SHORT, false},                       // RGBA16UI
     {GL_R11F_G11F_B10F, GL_RGB, GL_UNSIGNED_INT_10F_11F_11F_REV, false},            // R11FG11FB10F
     {GL_RGBA32UI, GL_RGBA_INTEGER, GL_UNSIGNED_INT, false},                         // RGBA32UI

src/video_core/renderer_opengl/maxwell_to_gl.h

@@ -488,5 +488,18 @@ inline GLenum LogicOp(Maxwell::LogicOperation operation) {
     return GL_COPY;
 }
 
+inline GLenum PolygonMode(Maxwell::PolygonMode polygon_mode) {
+    switch (polygon_mode) {
+    case Maxwell::PolygonMode::Point:
+        return GL_POINT;
+    case Maxwell::PolygonMode::Line:
+        return GL_LINE;
+    case Maxwell::PolygonMode::Fill:
+        return GL_FILL;
+    }
+    UNREACHABLE_MSG("Invalid polygon mode={}", static_cast<int>(polygon_mode));
+    return GL_FILL;
+}
+
 } // namespace MaxwellToGL
 } // namespace OpenGL

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -5,8 +5,11 @@
 #include <algorithm>
 #include <cstddef>
 #include <cstdlib>
+#include <cstring>
 #include <memory>
+
 #include <glad/glad.h>
+
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
@@ -25,6 +28,8 @@
 
 namespace OpenGL {
 
+namespace {
+
 // If the size of this is too small, it ends up creating a soft cap on FPS as the renderer will have
 // to wait on available presentation frames.
 constexpr std::size_t SWAP_CHAIN_SIZE = 3;
@@ -41,124 +46,6 @@ struct Frame {
     bool is_srgb{};                   /// Framebuffer is sRGB or RGB
 };
 
-/**
- * For smooth Vsync rendering, we want to always present the latest frame that the core generates,
- * but also make sure that rendering happens at the pace that the frontend dictates. This is a
- * helper class that the renderer uses to sync frames between the render thread and the presentation
- * thread
- */
-class FrameMailbox {
-public:
-    std::mutex swap_chain_lock;
-    std::condition_variable present_cv;
-    std::array<Frame, SWAP_CHAIN_SIZE> swap_chain{};
-    std::queue<Frame*> free_queue;
-    std::deque<Frame*> present_queue;
-    Frame* previous_frame{};
-
-    FrameMailbox() {
-        for (auto& frame : swap_chain) {
-            free_queue.push(&frame);
-        }
-    }
-
-    ~FrameMailbox() {
-        // lock the mutex and clear out the present and free_queues and notify any people who are
-        // blocked to prevent deadlock on shutdown
-        std::scoped_lock lock{swap_chain_lock};
-        std::queue<Frame*>().swap(free_queue);
-        present_queue.clear();
-        present_cv.notify_all();
-    }
-
-    void ReloadPresentFrame(Frame* frame, u32 height, u32 width) {
-        frame->present.Release();
-        frame->present.Create();
-        GLint previous_draw_fbo{};
-        glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &previous_draw_fbo);
-        glBindFramebuffer(GL_FRAMEBUFFER, frame->present.handle);
-        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
-                                  frame->color.handle);
-        if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
-            LOG_CRITICAL(Render_OpenGL, "Failed to recreate present FBO!");
-        }
-        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, previous_draw_fbo);
-        frame->color_reloaded = false;
-    }
-
-    void ReloadRenderFrame(Frame* frame, u32 width, u32 height) {
-        // Recreate the color texture attachment
-        frame->color.Release();
-        frame->color.Create();
-        const GLenum internal_format = frame->is_srgb ? GL_SRGB8 : GL_RGB8;
-        glNamedRenderbufferStorage(frame->color.handle, internal_format, width, height);
-
-        // Recreate the FBO for the render target
-        frame->render.Release();
-        frame->render.Create();
-        glBindFramebuffer(GL_FRAMEBUFFER, frame->render.handle);
-        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
-                                  frame->color.handle);
-        if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
-            LOG_CRITICAL(Render_OpenGL, "Failed to recreate render FBO!");
-        }
-
-        frame->width = width;
-        frame->height = height;
-        frame->color_reloaded = true;
-    }
-
-    Frame* GetRenderFrame() {
-        std::unique_lock lock{swap_chain_lock};
-
-        // If theres no free frames, we will reuse the oldest render frame
-        if (free_queue.empty()) {
-            auto frame = present_queue.back();
-            present_queue.pop_back();
-            return frame;
-        }
-
-        Frame* frame = free_queue.front();
-        free_queue.pop();
-        return frame;
-    }
-
-    void ReleaseRenderFrame(Frame* frame) {
-        std::unique_lock lock{swap_chain_lock};
-        present_queue.push_front(frame);
-        present_cv.notify_one();
-    }
-
-    Frame* TryGetPresentFrame(int timeout_ms) {
-        std::unique_lock lock{swap_chain_lock};
-        // wait for new entries in the present_queue
-        present_cv.wait_for(lock, std::chrono::milliseconds(timeout_ms),
-                            [&] { return !present_queue.empty(); });
-        if (present_queue.empty()) {
-            // timed out waiting for a frame to draw so return the previous frame
-            return previous_frame;
-        }
-
-        // free the previous frame and add it back to the free queue
-        if (previous_frame) {
-            free_queue.push(previous_frame);
-        }
-
-        // the newest entries are pushed to the front of the queue
-        Frame* frame = present_queue.front();
-        present_queue.pop_front();
-        // remove all old entries from the present queue and move them back to the free_queue
-        for (auto f : present_queue) {
-            free_queue.push(f);
-        }
-        present_queue.clear();
-        previous_frame = frame;
-        return frame;
-    }
-};
-
-namespace {
-
 constexpr char VERTEX_SHADER[] = R"(
 #version 430 core
 
@@ -211,6 +98,24 @@ struct ScreenRectVertex {
     std::array<GLfloat, 2> tex_coord;
 };
 
+/// Returns true if any debug tool is attached
+bool HasDebugTool() {
+    const bool nsight = std::getenv("NVTX_INJECTION64_PATH") || std::getenv("NSIGHT_LAUNCHED");
+    if (nsight) {
+        return true;
+    }
+
+    GLint num_extensions;
+    glGetIntegerv(GL_NUM_EXTENSIONS, &num_extensions);
+    for (GLuint index = 0; index < static_cast<GLuint>(num_extensions); ++index) {
+        const auto name = reinterpret_cast<const char*>(glGetStringi(GL_EXTENSIONS, index));
+        if (!std::strcmp(name, "GL_EXT_debug_tool")) {
+            return true;
+        }
+    }
+    return false;
+}
+
 /**
  * Defines a 1:1 pixel ortographic projection matrix with (0,0) on the top-left
  * corner and (width, height) on the lower-bottom.
@@ -294,6 +199,153 @@ void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severit
 
 } // Anonymous namespace
 
+/**
+ * For smooth Vsync rendering, we want to always present the latest frame that the core generates,
+ * but also make sure that rendering happens at the pace that the frontend dictates. This is a
+ * helper class that the renderer uses to sync frames between the render thread and the presentation
+ * thread
+ */
+class FrameMailbox {
+public:
+    std::mutex swap_chain_lock;
+    std::condition_variable present_cv;
+    std::array<Frame, SWAP_CHAIN_SIZE> swap_chain{};
+    std::queue<Frame*> free_queue;
+    std::deque<Frame*> present_queue;
+    Frame* previous_frame{};
+
+    FrameMailbox() : has_debug_tool{HasDebugTool()} {
+        for (auto& frame : swap_chain) {
+            free_queue.push(&frame);
+        }
+    }
+
+    ~FrameMailbox() {
+        // lock the mutex and clear out the present and free_queues and notify any people who are
+        // blocked to prevent deadlock on shutdown
+        std::scoped_lock lock{swap_chain_lock};
+        std::queue<Frame*>().swap(free_queue);
+        present_queue.clear();
+        present_cv.notify_all();
+    }
+
+    void ReloadPresentFrame(Frame* frame, u32 height, u32 width) {
+        frame->present.Release();
+        frame->present.Create();
+        GLint previous_draw_fbo{};
+        glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &previous_draw_fbo);
+        glBindFramebuffer(GL_FRAMEBUFFER, frame->present.handle);
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
+                                  frame->color.handle);
+        if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
+            LOG_CRITICAL(Render_OpenGL, "Failed to recreate present FBO!");
+        }
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, previous_draw_fbo);
+        frame->color_reloaded = false;
+    }
+
+    void ReloadRenderFrame(Frame* frame, u32 width, u32 height) {
+        // Recreate the color texture attachment
+        frame->color.Release();
+        frame->color.Create();
+        const GLenum internal_format = frame->is_srgb ? GL_SRGB8 : GL_RGB8;
+        glNamedRenderbufferStorage(frame->color.handle, internal_format, width, height);
+
+        // Recreate the FBO for the render target
+        frame->render.Release();
+        frame->render.Create();
+        glBindFramebuffer(GL_FRAMEBUFFER, frame->render.handle);
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
+                                  frame->color.handle);
+        if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
+            LOG_CRITICAL(Render_OpenGL, "Failed to recreate render FBO!");
+        }
+
+        frame->width = width;
+        frame->height = height;
+        frame->color_reloaded = true;
+    }
+
+    Frame* GetRenderFrame() {
+        std::unique_lock lock{swap_chain_lock};
+
+        // If theres no free frames, we will reuse the oldest render frame
+        if (free_queue.empty()) {
+            auto frame = present_queue.back();
+            present_queue.pop_back();
+            return frame;
+        }
+
+        Frame* frame = free_queue.front();
+        free_queue.pop();
+        return frame;
+    }
+
+    void ReleaseRenderFrame(Frame* frame) {
+        std::unique_lock lock{swap_chain_lock};
+        present_queue.push_front(frame);
+        present_cv.notify_one();
+
+        DebugNotifyNextFrame();
+    }
+
+    Frame* TryGetPresentFrame(int timeout_ms) {
+        DebugWaitForNextFrame();
+
+        std::unique_lock lock{swap_chain_lock};
+        // wait for new entries in the present_queue
+        present_cv.wait_for(lock, std::chrono::milliseconds(timeout_ms),
+                            [&] { return !present_queue.empty(); });
+        if (present_queue.empty()) {
+            // timed out waiting for a frame to draw so return the previous frame
+            return previous_frame;
+        }
+
+        // free the previous frame and add it back to the free queue
+        if (previous_frame) {
+            free_queue.push(previous_frame);
+        }
+
+        // the newest entries are pushed to the front of the queue
+        Frame* frame = present_queue.front();
+        present_queue.pop_front();
+        // remove all old entries from the present queue and move them back to the free_queue
+        for (auto f : present_queue) {
+            free_queue.push(f);
+        }
+        present_queue.clear();
+        previous_frame = frame;
+        return frame;
+    }
+
+private:
+    std::mutex debug_synch_mutex;
+    std::condition_variable debug_synch_condition;
+    std::atomic_int frame_for_debug{};
+    const bool has_debug_tool; // When true, using a GPU debugger, so keep frames in lock-step
+
+    /// Signal that a new frame is available (called from GPU thread)
+    void DebugNotifyNextFrame() {
+        if (!has_debug_tool) {
+            return;
+        }
+        frame_for_debug++;
+        std::lock_guard lock{debug_synch_mutex};
+        debug_synch_condition.notify_one();
+    }
+
+    /// Wait for a new frame to be available (called from presentation thread)
+    void DebugWaitForNextFrame() {
+        if (!has_debug_tool) {
+            return;
+        }
+        const int last_frame = frame_for_debug;
+        std::unique_lock lock{debug_synch_mutex};
+        debug_synch_condition.wait(lock,
+                                   [this, last_frame] { return frame_for_debug > last_frame; });
+    }
+};
+
 RendererOpenGL::RendererOpenGL(Core::Frontend::EmuWindow& emu_window, Core::System& system)
     : VideoCore::RendererBase{emu_window}, emu_window{emu_window}, system{system},
       frame_mailbox{std::make_unique<FrameMailbox>()} {}
@@ -576,6 +628,7 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
 
     // TODO: Signal state tracker about these changes
     state_tracker.NotifyScreenDrawVertexArray();
+    state_tracker.NotifyPolygonModes();
     state_tracker.NotifyViewport0();
     state_tracker.NotifyScissor0();
     state_tracker.NotifyColorMask0();
@@ -611,6 +664,7 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
     glDisable(GL_ALPHA_TEST);
     glDisablei(GL_BLEND, 0);
     glDisablei(GL_SCISSOR_TEST, 0);
+    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
     glCullFace(GL_BACK);
     glFrontFace(GL_CW);
     glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);

src/video_core/renderer_vulkan/maxwell_to_vk.cpp

@@ -125,6 +125,7 @@ struct FormatTuple {
     {vk::Format::eR8Uint, Attachable | Storage},                 // R8UI
     {vk::Format::eR16G16B16A16Sfloat, Attachable | Storage},     // RGBA16F
     {vk::Format::eR16G16B16A16Unorm, Attachable | Storage},      // RGBA16U
+    {vk::Format::eR16G16B16A16Snorm, Attachable | Storage},      // RGBA16S
     {vk::Format::eR16G16B16A16Uint, Attachable | Storage},       // RGBA16UI
     {vk::Format::eB10G11R11UfloatPack32, Attachable | Storage},  // R11FG11FB10F
     {vk::Format::eR32G32B32A32Uint, Attachable | Storage},       // RGBA32UI
@@ -256,6 +257,8 @@ vk::ShaderStageFlagBits ShaderStage(Tegra::Engines::ShaderType stage) {
         return vk::ShaderStageFlagBits::eGeometry;
     case Tegra::Engines::ShaderType::Fragment:
         return vk::ShaderStageFlagBits::eFragment;
+    case Tegra::Engines::ShaderType::Compute:
+        return vk::ShaderStageFlagBits::eCompute;
     }
     UNIMPLEMENTED_MSG("Unimplemented shader stage={}", static_cast<u32>(stage));
     return {};
@@ -331,6 +334,8 @@ vk::Format VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttr
             return vk::Format::eR16G16B16Unorm;
         case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
             return vk::Format::eR16G16B16A16Unorm;
+        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+            return vk::Format::eA2B10G10R10UnormPack32;
         default:
             break;
         }
@@ -364,6 +369,10 @@ vk::Format VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttr
             return vk::Format::eR8G8B8A8Uint;
         case Maxwell::VertexAttribute::Size::Size_32:
             return vk::Format::eR32Uint;
+        case Maxwell::VertexAttribute::Size::Size_32_32:
+            return vk::Format::eR32G32Uint;
+        case Maxwell::VertexAttribute::Size::Size_32_32_32:
+            return vk::Format::eR32G32B32Uint;
         case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
             return vk::Format::eR32G32B32A32Uint;
         default:
@@ -392,6 +401,26 @@ vk::Format VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttr
         }
         break;
     case Maxwell::VertexAttribute::Type::SignedScaled:
+        switch (size) {
+        case Maxwell::VertexAttribute::Size::Size_8:
+            return vk::Format::eR8Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_8_8:
+            return vk::Format::eR8G8Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_8_8_8:
+            return vk::Format::eR8G8B8Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+            return vk::Format::eR8G8B8A8Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_16:
+            return vk::Format::eR16Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_16_16:
+            return vk::Format::eR16G16Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_16_16_16:
+            return vk::Format::eR16G16B16Sscaled;
+        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+            return vk::Format::eR16G16B16A16Sscaled;
+        default:
+            break;
+        }
         break;
     case Maxwell::VertexAttribute::Type::Float:
         switch (size) {

src/video_core/renderer_vulkan/vk_device.cpp

@@ -107,8 +107,7 @@ bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instan
     features.occlusionQueryPrecise = true;
     features.fragmentStoresAndAtomics = true;
     features.shaderImageGatherExtended = true;
-    features.shaderStorageImageReadWithoutFormat =
-        is_shader_storage_img_read_without_format_supported;
+    features.shaderStorageImageReadWithoutFormat = is_formatless_image_load_supported;
     features.shaderStorageImageWriteWithoutFormat = true;
     features.textureCompressionASTC_LDR = is_optimal_astc_supported;
 
@@ -148,6 +147,15 @@ bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instan
         LOG_INFO(Render_Vulkan, "Device doesn't support uint8 indexes");
     }
 
+    vk::PhysicalDeviceTransformFeedbackFeaturesEXT transform_feedback;
+    if (ext_transform_feedback) {
+        transform_feedback.transformFeedback = true;
+        transform_feedback.geometryStreams = true;
+        SetNext(next, transform_feedback);
+    } else {
+        LOG_INFO(Render_Vulkan, "Device doesn't support transform feedbacks");
+    }
+
     if (!ext_depth_range_unrestricted) {
         LOG_INFO(Render_Vulkan, "Device doesn't support depth range unrestricted");
     }
@@ -385,7 +393,7 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
         }
     };
 
-    extensions.reserve(14);
+    extensions.reserve(15);
     extensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
     extensions.push_back(VK_KHR_16BIT_STORAGE_EXTENSION_NAME);
     extensions.push_back(VK_KHR_8BIT_STORAGE_EXTENSION_NAME);
@@ -397,18 +405,22 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
 
     [[maybe_unused]] const bool nsight =
         std::getenv("NVTX_INJECTION64_PATH") || std::getenv("NSIGHT_LAUNCHED");
-    bool khr_shader_float16_int8{};
-    bool ext_subgroup_size_control{};
+    bool has_khr_shader_float16_int8{};
+    bool has_ext_subgroup_size_control{};
+    bool has_ext_transform_feedback{};
     for (const auto& extension : physical.enumerateDeviceExtensionProperties(nullptr, dldi)) {
         Test(extension, khr_uniform_buffer_standard_layout,
              VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME, true);
-        Test(extension, khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME, false);
+        Test(extension, has_khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME,
+             false);
         Test(extension, ext_depth_range_unrestricted,
              VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
         Test(extension, ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
         Test(extension, ext_shader_viewport_index_layer,
              VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
-        Test(extension, ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
+        Test(extension, has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
+             false);
+        Test(extension, has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME,
              false);
         if (Settings::values.renderer_debug) {
             Test(extension, nv_device_diagnostic_checkpoints,
@@ -416,13 +428,13 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
         }
     }
 
-    if (khr_shader_float16_int8) {
+    if (has_khr_shader_float16_int8) {
         is_float16_supported =
             GetFeatures<vk::PhysicalDeviceFloat16Int8FeaturesKHR>(physical, dldi).shaderFloat16;
         extensions.push_back(VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME);
     }
 
-    if (ext_subgroup_size_control) {
+    if (has_ext_subgroup_size_control) {
         const auto features =
             GetFeatures<vk::PhysicalDeviceSubgroupSizeControlFeaturesEXT>(physical, dldi);
         const auto properties =
@@ -439,6 +451,20 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
         is_warp_potentially_bigger = true;
     }
 
+    if (has_ext_transform_feedback) {
+        const auto features =
+            GetFeatures<vk::PhysicalDeviceTransformFeedbackFeaturesEXT>(physical, dldi);
+        const auto properties =
+            GetProperties<vk::PhysicalDeviceTransformFeedbackPropertiesEXT>(physical, dldi);
+
+        if (features.transformFeedback && features.geometryStreams &&
+            properties.maxTransformFeedbackStreams >= 4 && properties.maxTransformFeedbackBuffers &&
+            properties.transformFeedbackQueries && properties.transformFeedbackDraw) {
+            extensions.push_back(VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME);
+            ext_transform_feedback = true;
+        }
+    }
+
     return extensions;
 }
 
@@ -467,8 +493,7 @@ void VKDevice::SetupFamilies(const vk::DispatchLoaderDynamic& dldi, vk::SurfaceK
 
 void VKDevice::SetupFeatures(const vk::DispatchLoaderDynamic& dldi) {
     const auto supported_features{physical.getFeatures(dldi)};
-    is_shader_storage_img_read_without_format_supported =
-        supported_features.shaderStorageImageReadWithoutFormat;
+    is_formatless_image_load_supported = supported_features.shaderStorageImageReadWithoutFormat;
     is_optimal_astc_supported = IsOptimalAstcSupported(supported_features, dldi);
 }
 
@@ -510,6 +535,7 @@ std::unordered_map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperti
                                         vk::Format::eR32G32Sfloat,
                                         vk::Format::eR32G32Uint,
                                         vk::Format::eR16G16B16A16Uint,
+                                        vk::Format::eR16G16B16A16Snorm,
                                         vk::Format::eR16G16B16A16Unorm,
                                         vk::Format::eR16G16Unorm,
                                         vk::Format::eR16G16Snorm,

src/video_core/renderer_vulkan/vk_device.h

@@ -122,11 +122,6 @@ public:
         return properties.limits.maxPushConstantsSize;
     }
 
-    /// Returns true if Shader storage Image Read Without Format supported.
-    bool IsShaderStorageImageReadWithoutFormatSupported() const {
-        return is_shader_storage_img_read_without_format_supported;
-    }
-
     /// Returns true if ASTC is natively supported.
     bool IsOptimalAstcSupported() const {
         return is_optimal_astc_supported;
@@ -147,6 +142,11 @@ public:
         return (guest_warp_stages & stage) != vk::ShaderStageFlags{};
     }
 
+    /// Returns true if formatless image load is supported.
+    bool IsFormatlessImageLoadSupported() const {
+        return is_formatless_image_load_supported;
+    }
+
     /// Returns true if the device supports VK_EXT_scalar_block_layout.
     bool IsKhrUniformBufferStandardLayoutSupported() const {
         return khr_uniform_buffer_standard_layout;
@@ -167,6 +167,11 @@ public:
         return ext_shader_viewport_index_layer;
     }
 
+    /// Returns true if the device supports VK_EXT_transform_feedback.
+    bool IsExtTransformFeedbackSupported() const {
+        return ext_transform_feedback;
+    }
+
     /// Returns true if the device supports VK_NV_device_diagnostic_checkpoints.
     bool IsNvDeviceDiagnosticCheckpoints() const {
         return nv_device_diagnostic_checkpoints;
@@ -214,26 +219,26 @@ private:
     static std::unordered_map<vk::Format, vk::FormatProperties> GetFormatProperties(
         const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical);
 
-    const vk::PhysicalDevice physical;         ///< Physical device.
-    vk::DispatchLoaderDynamic dld;             ///< Device function pointers.
-    vk::PhysicalDeviceProperties properties;   ///< Device properties.
-    UniqueDevice logical;                      ///< Logical device.
-    vk::Queue graphics_queue;                  ///< Main graphics queue.
-    vk::Queue present_queue;                   ///< Main present queue.
-    u32 graphics_family{};                     ///< Main graphics queue family index.
-    u32 present_family{};                      ///< Main present queue family index.
-    vk::DriverIdKHR driver_id{};               ///< Driver ID.
-    vk::ShaderStageFlags guest_warp_stages{};  ///< Stages where the guest warp size can be forced.
-    bool is_optimal_astc_supported{};          ///< Support for native ASTC.
-    bool is_float16_supported{};               ///< Support for float16 arithmetics.
-    bool is_warp_potentially_bigger{};         ///< Host warp size can be bigger than guest.
+    const vk::PhysicalDevice physical;        ///< Physical device.
+    vk::DispatchLoaderDynamic dld;            ///< Device function pointers.
+    vk::PhysicalDeviceProperties properties;  ///< Device properties.
+    UniqueDevice logical;                     ///< Logical device.
+    vk::Queue graphics_queue;                 ///< Main graphics queue.
+    vk::Queue present_queue;                  ///< Main present queue.
+    u32 graphics_family{};                    ///< Main graphics queue family index.
+    u32 present_family{};                     ///< Main present queue family index.
+    vk::DriverIdKHR driver_id{};              ///< Driver ID.
+    vk::ShaderStageFlags guest_warp_stages{}; ///< Stages where the guest warp size can be forced.ed
+    bool is_optimal_astc_supported{};         ///< Support for native ASTC.
+    bool is_float16_supported{};              ///< Support for float16 arithmetics.
+    bool is_warp_potentially_bigger{};        ///< Host warp size can be bigger than guest.
+    bool is_formatless_image_load_supported{}; ///< Support for shader image read without format.
     bool khr_uniform_buffer_standard_layout{}; ///< Support for std430 on UBOs.
     bool ext_index_type_uint8{};               ///< Support for VK_EXT_index_type_uint8.
     bool ext_depth_range_unrestricted{};       ///< Support for VK_EXT_depth_range_unrestricted.
     bool ext_shader_viewport_index_layer{};    ///< Support for VK_EXT_shader_viewport_index_layer.
+    bool ext_transform_feedback{};             ///< Support for VK_EXT_transform_feedback.
     bool nv_device_diagnostic_checkpoints{};   ///< Support for VK_NV_device_diagnostic_checkpoints.
-    bool is_shader_storage_img_read_without_format_supported{}; ///< Support for shader storage
-                                                                ///< image read without format
 
     // Telemetry parameters
     std::string vendor_name;                      ///< Device's driver name.

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -161,8 +161,8 @@ CachedShader::CachedShader(Core::System& system, Tegra::Engines::ShaderType stag
                            GPUVAddr gpu_addr, VAddr cpu_addr, u8* host_ptr,
                            ProgramCode program_code, u32 main_offset)
     : RasterizerCacheObject{host_ptr}, gpu_addr{gpu_addr}, cpu_addr{cpu_addr},
-      program_code{std::move(program_code)}, locker{stage, GetEngine(system, stage)},
-      shader_ir{this->program_code, main_offset, compiler_settings, locker},
+      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)} {}
 
 CachedShader::~CachedShader() = default;
@@ -179,10 +179,11 @@ Tegra::Engines::ConstBufferEngineInterface& CachedShader::GetEngine(
 VKPipelineCache::VKPipelineCache(Core::System& system, RasterizerVulkan& rasterizer,
                                  const VKDevice& device, VKScheduler& scheduler,
                                  VKDescriptorPool& descriptor_pool,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue)
+                                 VKUpdateDescriptorQueue& update_descriptor_queue,
+                                 VKRenderPassCache& renderpass_cache)
     : RasterizerCache{rasterizer}, system{system}, device{device}, scheduler{scheduler},
       descriptor_pool{descriptor_pool}, update_descriptor_queue{update_descriptor_queue},
-      renderpass_cache(device) {}
+      renderpass_cache{renderpass_cache} {}
 
 VKPipelineCache::~VKPipelineCache() = default;
 
@@ -191,7 +192,6 @@ std::array<Shader, Maxwell::MaxShaderProgram> VKPipelineCache::GetShaders() {
 
     std::array<Shader, Maxwell::MaxShaderProgram> shaders;
     for (std::size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
-        const auto& shader_config = gpu.regs.shader_config[index];
         const auto program{static_cast<Maxwell::ShaderProgram>(index)};
 
         // Skip stages that are not enabled
@@ -273,9 +273,9 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
     specialization.workgroup_size = key.workgroup_size;
     specialization.shared_memory_size = key.shared_memory_size;
 
-    const SPIRVShader spirv_shader{
-        Decompile(device, shader->GetIR(), ShaderType::Compute, specialization),
-        shader->GetEntries()};
+    const SPIRVShader spirv_shader{Decompile(device, shader->GetIR(), ShaderType::Compute,
+                                             shader->GetRegistry(), specialization),
+                                   shader->GetEntries()};
     entry = std::make_unique<VKComputePipeline>(device, scheduler, descriptor_pool,
                                                 update_descriptor_queue, spirv_shader);
     return *entry;
@@ -324,8 +324,7 @@ VKPipelineCache::DecompileShaders(const GraphicsPipelineCacheKey& key) {
     const auto& gpu = system.GPU().Maxwell3D();
 
     Specialization specialization;
-    specialization.primitive_topology = fixed_state.input_assembly.topology;
-    if (specialization.primitive_topology == Maxwell::PrimitiveTopology::Points) {
+    if (fixed_state.input_assembly.topology == Maxwell::PrimitiveTopology::Points) {
         ASSERT(fixed_state.input_assembly.point_size != 0.0f);
         specialization.point_size = fixed_state.input_assembly.point_size;
     }
@@ -333,9 +332,6 @@ VKPipelineCache::DecompileShaders(const GraphicsPipelineCacheKey& key) {
         specialization.attribute_types[i] = fixed_state.vertex_input.attributes[i].type;
     }
     specialization.ndc_minus_one_to_one = fixed_state.rasterizer.ndc_minus_one_to_one;
-    specialization.tessellation.primitive = fixed_state.tessellation.primitive;
-    specialization.tessellation.spacing = fixed_state.tessellation.spacing;
-    specialization.tessellation.clockwise = fixed_state.tessellation.clockwise;
 
     SPIRVProgram program;
     std::vector<vk::DescriptorSetLayoutBinding> bindings;
@@ -356,8 +352,9 @@ VKPipelineCache::DecompileShaders(const GraphicsPipelineCacheKey& key) {
         const std::size_t stage = index == 0 ? 0 : index - 1; // Stage indices are 0 - 5
         const auto program_type = GetShaderType(program_enum);
         const auto& entries = shader->GetEntries();
-        program[stage] = {Decompile(device, shader->GetIR(), program_type, specialization),
-                          entries};
+        program[stage] = {
+            Decompile(device, shader->GetIR(), program_type, shader->GetRegistry(), specialization),
+            entries};
 
         if (program_enum == Maxwell::ShaderProgram::VertexA) {
             // VertexB was combined with VertexA, so we skip the VertexB iteration

src/video_core/renderer_vulkan/vk_pipeline_cache.h

@@ -25,7 +25,7 @@
 #include "video_core/renderer_vulkan/vk_renderpass_cache.h"
 #include "video_core/renderer_vulkan/vk_resource_manager.h"
 #include "video_core/renderer_vulkan/vk_shader_decompiler.h"
-#include "video_core/shader/const_buffer_locker.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 #include "video_core/surface.h"
 
@@ -132,6 +132,10 @@ public:
         return shader_ir;
     }
 
+    const VideoCommon::Shader::Registry& GetRegistry() const {
+        return registry;
+    }
+
     const VideoCommon::Shader::ShaderIR& GetIR() const {
         return shader_ir;
     }
@@ -147,7 +151,7 @@ private:
     GPUVAddr gpu_addr{};
     VAddr cpu_addr{};
     ProgramCode program_code;
-    VideoCommon::Shader::ConstBufferLocker locker;
+    VideoCommon::Shader::Registry registry;
     VideoCommon::Shader::ShaderIR shader_ir;
     ShaderEntries entries;
 };
@@ -157,7 +161,8 @@ public:
     explicit VKPipelineCache(Core::System& system, RasterizerVulkan& rasterizer,
                              const VKDevice& device, VKScheduler& scheduler,
                              VKDescriptorPool& descriptor_pool,
-                             VKUpdateDescriptorQueue& update_descriptor_queue);
+                             VKUpdateDescriptorQueue& update_descriptor_queue,
+                             VKRenderPassCache& renderpass_cache);
     ~VKPipelineCache();
 
     std::array<Shader, Maxwell::MaxShaderProgram> GetShaders();
@@ -180,8 +185,7 @@ private:
     VKScheduler& scheduler;
     VKDescriptorPool& descriptor_pool;
     VKUpdateDescriptorQueue& update_descriptor_queue;
-
-    VKRenderPassCache renderpass_cache;
+    VKRenderPassCache& renderpass_cache;
 
     std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
 

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -287,12 +287,13 @@ RasterizerVulkan::RasterizerVulkan(Core::System& system, Core::Frontend::EmuWind
       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),
+      update_descriptor_queue(device, scheduler), renderpass_cache(device),
       quad_array_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),
+      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), query_cache(system, *this, device, scheduler) {
     scheduler.SetQueryCache(query_cache);
@@ -347,6 +348,8 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
             [&pipeline](auto cmdbuf, auto& dld) { cmdbuf.setCheckpointNV(&pipeline, dld); });
     }
 
+    BeginTransformFeedback();
+
     const auto pipeline_layout = pipeline.GetLayout();
     const auto descriptor_set = pipeline.CommitDescriptorSet();
     scheduler.Record([pipeline_layout, descriptor_set, draw_params](auto cmdbuf, auto& dld) {
@@ -356,18 +359,23 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
         }
         draw_params.Draw(cmdbuf, dld);
     });
+
+    EndTransformFeedback();
 }
 
 void RasterizerVulkan::Clear() {
     MICROPROFILE_SCOPE(Vulkan_Clearing);
 
-    query_cache.UpdateCounters();
-
     const auto& gpu = system.GPU().Maxwell3D();
     if (!system.GPU().Maxwell3D().ShouldExecute()) {
         return;
     }
 
+    sampled_views.clear();
+    image_views.clear();
+
+    query_cache.UpdateCounters();
+
     const auto& regs = gpu.regs;
     const bool use_color = regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
                            regs.clear_buffers.A;
@@ -376,52 +384,54 @@ void RasterizerVulkan::Clear() {
     if (!use_color && !use_depth && !use_stencil) {
         return;
     }
-    // Clearing images requires to be out of a renderpass
-    scheduler.RequestOutsideRenderPassOperationContext();
 
-    // TODO(Rodrigo): Implement clears rendering a quad or using beginning a renderpass.
+    [[maybe_unused]] const auto texceptions = UpdateAttachments();
+    DEBUG_ASSERT(texceptions.none());
+    SetupImageTransitions(0, color_attachments, zeta_attachment);
+
+    const vk::RenderPass renderpass = renderpass_cache.GetRenderPass(GetRenderPassParams(0));
+    const auto [framebuffer, render_area] = ConfigureFramebuffers(renderpass);
+    scheduler.RequestRenderpass({renderpass, framebuffer, {{0, 0}, render_area}, 0, nullptr});
+
+    const auto& scissor = regs.scissor_test[0];
+    const vk::Offset2D scissor_offset(scissor.min_x, scissor.min_y);
+    vk::Extent2D scissor_extent{scissor.max_x - scissor.min_x, scissor.max_y - scissor.min_y};
+    scissor_extent.width = std::min(scissor_extent.width, render_area.width);
+    scissor_extent.height = std::min(scissor_extent.height, render_area.height);
+
+    const u32 layer = regs.clear_buffers.layer;
+    const vk::ClearRect clear_rect({scissor_offset, scissor_extent}, layer, 1);
 
     if (use_color) {
-        View color_view;
-        {
-            MICROPROFILE_SCOPE(Vulkan_RenderTargets);
-            color_view = texture_cache.GetColorBufferSurface(regs.clear_buffers.RT.Value(), false);
-        }
-
-        color_view->Transition(vk::ImageLayout::eTransferDstOptimal,
-                               vk::PipelineStageFlagBits::eTransfer,
-                               vk::AccessFlagBits::eTransferWrite);
-
         const std::array clear_color = {regs.clear_color[0], regs.clear_color[1],
                                         regs.clear_color[2], regs.clear_color[3]};
-        const vk::ClearColorValue clear(clear_color);
-        scheduler.Record([image = color_view->GetImage(),
-                          subresource = color_view->GetImageSubresourceRange(),
-                          clear](auto cmdbuf, auto& dld) {
-            cmdbuf.clearColorImage(image, vk::ImageLayout::eTransferDstOptimal, clear, subresource,
-                                   dld);
+        const vk::ClearValue clear_value{clear_color};
+        const u32 color_attachment = regs.clear_buffers.RT;
+        scheduler.Record([color_attachment, clear_value, clear_rect](auto cmdbuf, auto& dld) {
+            const vk::ClearAttachment attachment(vk::ImageAspectFlagBits::eColor, color_attachment,
+                                                 clear_value);
+            cmdbuf.clearAttachments(1, &attachment, 1, &clear_rect, dld);
         });
     }
-    if (use_depth || use_stencil) {
-        View zeta_surface;
-        {
-            MICROPROFILE_SCOPE(Vulkan_RenderTargets);
-            zeta_surface = texture_cache.GetDepthBufferSurface(false);
-        }
 
-        zeta_surface->Transition(vk::ImageLayout::eTransferDstOptimal,
-                                 vk::PipelineStageFlagBits::eTransfer,
-                                 vk::AccessFlagBits::eTransferWrite);
-
-        const vk::ClearDepthStencilValue clear(regs.clear_depth,
-                                               static_cast<u32>(regs.clear_stencil));
-        scheduler.Record([image = zeta_surface->GetImage(),
-                          subresource = zeta_surface->GetImageSubresourceRange(),
-                          clear](auto cmdbuf, auto& dld) {
-            cmdbuf.clearDepthStencilImage(image, vk::ImageLayout::eTransferDstOptimal, clear,
-                                          subresource, dld);
-        });
+    if (!use_depth && !use_stencil) {
+        return;
     }
+    vk::ImageAspectFlags aspect_flags;
+    if (use_depth) {
+        aspect_flags |= vk::ImageAspectFlagBits::eDepth;
+    }
+    if (use_stencil) {
+        aspect_flags |= vk::ImageAspectFlagBits::eStencil;
+    }
+
+    scheduler.Record([clear_depth = regs.clear_depth, clear_stencil = regs.clear_stencil,
+                      clear_rect, aspect_flags](auto cmdbuf, auto& dld) {
+        const vk::ClearDepthStencilValue clear_zeta(clear_depth, clear_stencil);
+        const vk::ClearValue clear_value{clear_zeta};
+        const vk::ClearAttachment attachment(aspect_flags, 0, clear_value);
+        cmdbuf.clearAttachments(1, &attachment, 1, &clear_rect, dld);
+    });
 }
 
 void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) {
@@ -538,8 +548,6 @@ bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config,
 
     // Verify that the cached surface is the same size and format as the requested framebuffer
     const auto& params{surface->GetSurfaceParams()};
-    const auto& pixel_format{
-        VideoCore::Surface::PixelFormatFromGPUPixelFormat(config.pixel_format)};
     ASSERT_MSG(params.width == config.width, "Framebuffer width is different");
     ASSERT_MSG(params.height == config.height, "Framebuffer height is different");
 
@@ -738,6 +746,44 @@ void RasterizerVulkan::UpdateDynamicStates() {
     UpdateStencilFaces(regs);
 }
 
+void RasterizerVulkan::BeginTransformFeedback() {
+    const auto& regs = system.GPU().Maxwell3D().regs;
+    if (regs.tfb_enabled == 0) {
+        return;
+    }
+
+    UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationControl) ||
+                     regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationEval) ||
+                     regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::Geometry));
+
+    UNIMPLEMENTED_IF(regs.tfb_bindings[1].buffer_enable);
+    UNIMPLEMENTED_IF(regs.tfb_bindings[2].buffer_enable);
+    UNIMPLEMENTED_IF(regs.tfb_bindings[3].buffer_enable);
+
+    const auto& binding = regs.tfb_bindings[0];
+    UNIMPLEMENTED_IF(binding.buffer_enable == 0);
+    UNIMPLEMENTED_IF(binding.buffer_offset != 0);
+
+    const GPUVAddr gpu_addr = binding.Address();
+    const std::size_t size = binding.buffer_size;
+    const auto [buffer, offset] = buffer_cache.UploadMemory(gpu_addr, size, 4, true);
+
+    scheduler.Record([buffer = *buffer, offset = offset, size](auto cmdbuf, auto& dld) {
+        cmdbuf.bindTransformFeedbackBuffersEXT(0, {buffer}, {offset}, {size}, dld);
+        cmdbuf.beginTransformFeedbackEXT(0, {}, {}, dld);
+    });
+}
+
+void RasterizerVulkan::EndTransformFeedback() {
+    const auto& regs = system.GPU().Maxwell3D().regs;
+    if (regs.tfb_enabled == 0) {
+        return;
+    }
+
+    scheduler.Record(
+        [](auto cmdbuf, auto& dld) { cmdbuf.endTransformFeedbackEXT(0, {}, {}, dld); });
+}
+
 void RasterizerVulkan::SetupVertexArrays(FixedPipelineState::VertexInput& vertex_input,
                                          BufferBindings& buffer_bindings) {
     const auto& regs = system.GPU().Maxwell3D().regs;
@@ -1109,7 +1155,7 @@ std::size_t RasterizerVulkan::CalculateVertexArraysSize() const {
         // This implementation assumes that all attributes are used in the shader.
         const GPUVAddr start{regs.vertex_array[index].StartAddress()};
         const GPUVAddr end{regs.vertex_array_limit[index].LimitAddress()};
-        DEBUG_ASSERT(end > start);
+        DEBUG_ASSERT(end >= start);
 
         size += (end - start + 1) * regs.vertex_array[index].enable;
     }

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -169,6 +169,10 @@ private:
 
     void UpdateDynamicStates();
 
+    void BeginTransformFeedback();
+
+    void EndTransformFeedback();
+
     bool WalkAttachmentOverlaps(const CachedSurfaceView& attachment);
 
     void SetupVertexArrays(FixedPipelineState::VertexInput& vertex_input,
@@ -249,6 +253,7 @@ private:
     VKStagingBufferPool staging_pool;
     VKDescriptorPool descriptor_pool;
     VKUpdateDescriptorQueue update_descriptor_queue;
+    VKRenderPassCache renderpass_cache;
     QuadArrayPass quad_array_pass;
     Uint8Pass uint8_pass;
 

src/video_core/renderer_vulkan/vk_shader_decompiler.cpp

@@ -5,7 +5,9 @@
 #include <functional>
 #include <limits>
 #include <map>
+#include <optional>
 #include <type_traits>
+#include <unordered_map>
 #include <utility>
 
 #include <fmt/format.h>
@@ -24,6 +26,7 @@
 #include "video_core/renderer_vulkan/vk_shader_decompiler.h"
 #include "video_core/shader/node.h"
 #include "video_core/shader/shader_ir.h"
+#include "video_core/shader/transform_feedback.h"
 
 namespace Vulkan {
 
@@ -93,6 +96,12 @@ struct VertexIndices {
     std::optional<u32> clip_distances;
 };
 
+struct GenericVaryingDescription {
+    Id id = nullptr;
+    u32 first_element = 0;
+    bool is_scalar = false;
+};
+
 spv::Dim GetSamplerDim(const Sampler& sampler) {
     ASSERT(!sampler.IsBuffer());
     switch (sampler.GetType()) {
@@ -266,9 +275,13 @@ bool IsPrecise(Operation operand) {
 class SPIRVDecompiler final : public Sirit::Module {
 public:
     explicit SPIRVDecompiler(const VKDevice& device, const ShaderIR& ir, ShaderType stage,
-                             const Specialization& specialization)
+                             const Registry& registry, const Specialization& specialization)
         : Module(0x00010300), device{device}, ir{ir}, stage{stage}, header{ir.GetHeader()},
-          specialization{specialization} {
+          registry{registry}, specialization{specialization} {
+        if (stage != ShaderType::Compute) {
+            transform_feedback = BuildTransformFeedback(registry.GetGraphicsInfo());
+        }
+
         AddCapability(spv::Capability::Shader);
         AddCapability(spv::Capability::UniformAndStorageBuffer16BitAccess);
         AddCapability(spv::Capability::ImageQuery);
@@ -286,6 +299,15 @@ public:
         AddExtension("SPV_KHR_variable_pointers");
         AddExtension("SPV_KHR_shader_draw_parameters");
 
+        if (!transform_feedback.empty()) {
+            if (device.IsExtTransformFeedbackSupported()) {
+                AddCapability(spv::Capability::TransformFeedback);
+            } else {
+                LOG_ERROR(Render_Vulkan, "Shader requires transform feedbacks but these are not "
+                                         "supported on this device");
+            }
+        }
+
         if (ir.UsesLayer() || ir.UsesViewportIndex()) {
             if (ir.UsesViewportIndex()) {
                 AddCapability(spv::Capability::MultiViewport);
@@ -296,7 +318,7 @@ public:
             }
         }
 
-        if (device.IsShaderStorageImageReadWithoutFormatSupported()) {
+        if (device.IsFormatlessImageLoadSupported()) {
             AddCapability(spv::Capability::StorageImageReadWithoutFormat);
         }
 
@@ -318,25 +340,29 @@ public:
             AddExecutionMode(main, spv::ExecutionMode::OutputVertices,
                              header.common2.threads_per_input_primitive);
             break;
-        case ShaderType::TesselationEval:
+        case ShaderType::TesselationEval: {
+            const auto& info = registry.GetGraphicsInfo();
             AddCapability(spv::Capability::Tessellation);
             AddEntryPoint(spv::ExecutionModel::TessellationEvaluation, main, "main", interfaces);
-            AddExecutionMode(main, GetExecutionMode(specialization.tessellation.primitive));
-            AddExecutionMode(main, GetExecutionMode(specialization.tessellation.spacing));
-            AddExecutionMode(main, specialization.tessellation.clockwise
+            AddExecutionMode(main, GetExecutionMode(info.tessellation_primitive));
+            AddExecutionMode(main, GetExecutionMode(info.tessellation_spacing));
+            AddExecutionMode(main, info.tessellation_clockwise
                                        ? spv::ExecutionMode::VertexOrderCw
                                        : spv::ExecutionMode::VertexOrderCcw);
             break;
-        case ShaderType::Geometry:
+        }
+        case ShaderType::Geometry: {
+            const auto& info = registry.GetGraphicsInfo();
             AddCapability(spv::Capability::Geometry);
             AddEntryPoint(spv::ExecutionModel::Geometry, main, "main", interfaces);
-            AddExecutionMode(main, GetExecutionMode(specialization.primitive_topology));
+            AddExecutionMode(main, GetExecutionMode(info.primitive_topology));
             AddExecutionMode(main, GetExecutionMode(header.common3.output_topology));
             AddExecutionMode(main, spv::ExecutionMode::OutputVertices,
                              header.common4.max_output_vertices);
             // TODO(Rodrigo): Where can we get this info from?
             AddExecutionMode(main, spv::ExecutionMode::Invocations, 1U);
             break;
+        }
         case ShaderType::Fragment:
             AddEntryPoint(spv::ExecutionModel::Fragment, main, "main", interfaces);
             AddExecutionMode(main, spv::ExecutionMode::OriginUpperLeft);
@@ -545,7 +571,8 @@ private:
         if (stage != ShaderType::Geometry) {
             return;
         }
-        const u32 num_input = GetNumPrimitiveTopologyVertices(specialization.primitive_topology);
+        const auto& info = registry.GetGraphicsInfo();
+        const u32 num_input = GetNumPrimitiveTopologyVertices(info.primitive_topology);
         DeclareInputVertexArray(num_input);
         DeclareOutputVertex();
     }
@@ -742,12 +769,34 @@ private:
     }
 
     void DeclareOutputAttributes() {
+        if (stage == ShaderType::Compute || stage == ShaderType::Fragment) {
+            return;
+        }
+
+        UNIMPLEMENTED_IF(registry.GetGraphicsInfo().tfb_enabled && stage != ShaderType::Vertex);
         for (const auto index : ir.GetOutputAttributes()) {
             if (!IsGenericAttribute(index)) {
                 continue;
             }
-            const u32 location = GetGenericAttributeLocation(index);
-            Id type = t_float4;
+            DeclareOutputAttribute(index);
+        }
+    }
+
+    void DeclareOutputAttribute(Attribute::Index index) {
+        static constexpr std::string_view swizzle = "xyzw";
+
+        const u32 location = GetGenericAttributeLocation(index);
+        u8 element = 0;
+        while (element < 4) {
+            const std::size_t remainder = 4 - element;
+
+            std::size_t num_components = remainder;
+            const std::optional tfb = GetTransformFeedbackInfo(index, element);
+            if (tfb) {
+                num_components = tfb->components;
+            }
+
+            Id type = GetTypeVectorDefinitionLut(Type::Float).at(num_components - 1);
             Id varying_default = v_varying_default;
             if (IsOutputAttributeArray()) {
                 const u32 num = GetNumOutputVertices();
@@ -760,15 +809,47 @@ private:
             }
             type = TypePointer(spv::StorageClass::Output, type);
 
+            std::string name = fmt::format("out_attr{}", location);
+            if (num_components < 4 || element > 0) {
+                name = fmt::format("{}_{}", name, swizzle.substr(element, num_components));
+            }
+
             const Id id = OpVariable(type, spv::StorageClass::Output, varying_default);
-            Name(AddGlobalVariable(id), fmt::format("out_attr{}", location));
-            output_attributes.emplace(index, id);
+            Name(AddGlobalVariable(id), name);
+
+            GenericVaryingDescription description;
+            description.id = id;
+            description.first_element = element;
+            description.is_scalar = num_components == 1;
+            for (u32 i = 0; i < num_components; ++i) {
+                const u8 offset = static_cast<u8>(static_cast<u32>(index) * 4 + element + i);
+                output_attributes.emplace(offset, description);
+            }
             interfaces.push_back(id);
 
             Decorate(id, spv::Decoration::Location, location);
+            if (element > 0) {
+                Decorate(id, spv::Decoration::Component, static_cast<u32>(element));
+            }
+            if (tfb && device.IsExtTransformFeedbackSupported()) {
+                Decorate(id, spv::Decoration::XfbBuffer, static_cast<u32>(tfb->buffer));
+                Decorate(id, spv::Decoration::XfbStride, static_cast<u32>(tfb->stride));
+                Decorate(id, spv::Decoration::Offset, static_cast<u32>(tfb->offset));
+            }
+
+            element = static_cast<u8>(static_cast<std::size_t>(element) + num_components);
         }
     }
 
+    std::optional<VaryingTFB> GetTransformFeedbackInfo(Attribute::Index index, u8 element = 0) {
+        const u8 location = static_cast<u8>(static_cast<u32>(index) * 4 + element);
+        const auto it = transform_feedback.find(location);
+        if (it == transform_feedback.end()) {
+            return {};
+        }
+        return it->second;
+    }
+
     u32 DeclareConstantBuffers(u32 binding) {
         for (const auto& [index, size] : ir.GetConstantBuffers()) {
             const Id type = device.IsKhrUniformBufferStandardLayoutSupported() ? t_cbuf_scalar_ubo
@@ -898,7 +979,7 @@ private:
     u32 GetNumInputVertices() const {
         switch (stage) {
         case ShaderType::Geometry:
-            return GetNumPrimitiveTopologyVertices(specialization.primitive_topology);
+            return GetNumPrimitiveTopologyVertices(registry.GetGraphicsInfo().primitive_topology);
         case ShaderType::TesselationControl:
         case ShaderType::TesselationEval:
             return NumInputPatches;
@@ -1346,8 +1427,14 @@ private:
                 }
                 default:
                     if (IsGenericAttribute(attribute)) {
-                        const Id composite = output_attributes.at(attribute);
-                        return {ArrayPass(t_out_float, composite, {element}), Type::Float};
+                        const u8 offset = static_cast<u8>(static_cast<u8>(attribute) * 4 + element);
+                        const GenericVaryingDescription description = output_attributes.at(offset);
+                        const Id composite = description.id;
+                        std::vector<u32> indices;
+                        if (!description.is_scalar) {
+                            indices.push_back(element - description.first_element);
+                        }
+                        return {ArrayPass(t_out_float, composite, indices), Type::Float};
                     }
                     UNIMPLEMENTED_MSG("Unhandled output attribute: {}",
                                       static_cast<u32>(attribute));
@@ -1793,7 +1880,7 @@ private:
     }
 
     Expression ImageLoad(Operation operation) {
-        if (!device.IsShaderStorageImageReadWithoutFormatSupported()) {
+        if (!device.IsFormatlessImageLoadSupported()) {
             return {v_float_zero, Type::Float};
         }
 
@@ -2258,11 +2345,11 @@ private:
     std::array<Id, 4> GetTypeVectorDefinitionLut(Type type) const {
         switch (type) {
         case Type::Float:
-            return {nullptr, t_float2, t_float3, t_float4};
+            return {t_float, t_float2, t_float3, t_float4};
         case Type::Int:
-            return {nullptr, t_int2, t_int3, t_int4};
+            return {t_int, t_int2, t_int3, t_int4};
         case Type::Uint:
-            return {nullptr, t_uint2, t_uint3, t_uint4};
+            return {t_uint, t_uint2, t_uint3, t_uint4};
         default:
             UNIMPLEMENTED();
             return {};
@@ -2495,7 +2582,9 @@ private:
     const ShaderIR& ir;
     const ShaderType stage;
     const Tegra::Shader::Header header;
+    const Registry& registry;
     const Specialization& specialization;
+    std::unordered_map<u8, VaryingTFB> transform_feedback;
 
     const Id t_void = Name(TypeVoid(), "void");
 
@@ -2584,7 +2673,7 @@ private:
     Id shared_memory{};
     std::array<Id, INTERNAL_FLAGS_COUNT> internal_flags{};
     std::map<Attribute::Index, Id> input_attributes;
-    std::map<Attribute::Index, Id> output_attributes;
+    std::unordered_map<u8, GenericVaryingDescription> output_attributes;
     std::map<u32, Id> constant_buffers;
     std::map<GlobalMemoryBase, Id> global_buffers;
     std::map<u32, TexelBuffer> texel_buffers;
@@ -2870,8 +2959,9 @@ ShaderEntries GenerateShaderEntries(const VideoCommon::Shader::ShaderIR& ir) {
 }
 
 std::vector<u32> Decompile(const VKDevice& device, const VideoCommon::Shader::ShaderIR& ir,
-                           ShaderType stage, const Specialization& specialization) {
-    return SPIRVDecompiler(device, ir, stage, specialization).Assemble();
+                           ShaderType stage, const VideoCommon::Shader::Registry& registry,
+                           const Specialization& specialization) {
+    return SPIRVDecompiler(device, ir, stage, registry, specialization).Assemble();
 }
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_shader_decompiler.h

@@ -15,6 +15,7 @@
 #include "common/common_types.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/engines/shader_type.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace Vulkan {
@@ -91,17 +92,9 @@ struct Specialization final {
     u32 shared_memory_size{};
 
     // Graphics specific
-    Maxwell::PrimitiveTopology primitive_topology{};
     std::optional<float> point_size{};
     std::array<Maxwell::VertexAttribute::Type, Maxwell::NumVertexAttributes> attribute_types{};
     bool ndc_minus_one_to_one{};
-
-    // Tessellation specific
-    struct {
-        Maxwell::TessellationPrimitive primitive{};
-        Maxwell::TessellationSpacing spacing{};
-        bool clockwise{};
-    } tessellation;
 };
 // Old gcc versions don't consider this trivially copyable.
 // static_assert(std::is_trivially_copyable_v<Specialization>);
@@ -114,6 +107,8 @@ struct SPIRVShader {
 ShaderEntries GenerateShaderEntries(const VideoCommon::Shader::ShaderIR& ir);
 
 std::vector<u32> Decompile(const VKDevice& device, const VideoCommon::Shader::ShaderIR& ir,
-                           Tegra::Engines::ShaderType stage, const Specialization& specialization);
+                           Tegra::Engines::ShaderType stage,
+                           const VideoCommon::Shader::Registry& registry,
+                           const Specialization& specialization);
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp

@@ -100,7 +100,6 @@ void VKStagingBufferPool::ReleaseCache(bool host_visible) {
 }
 
 u64 VKStagingBufferPool::ReleaseLevel(StagingBuffersCache& cache, std::size_t log2) {
-    static constexpr u64 epochs_to_destroy = 180;
     static constexpr std::size_t deletions_per_tick = 16;
 
     auto& staging = cache[log2];
@@ -108,6 +107,7 @@ u64 VKStagingBufferPool::ReleaseLevel(StagingBuffersCache& cache, std::size_t lo
     const std::size_t old_size = entries.size();
 
     const auto is_deleteable = [this](const auto& entry) {
+        static constexpr u64 epochs_to_destroy = 180;
         return entry.last_epoch + epochs_to_destroy < epoch && !entry.watch.IsUsed();
     };
     const std::size_t begin_offset = staging.delete_index;

src/video_core/renderer_vulkan/vk_state_tracker.cpp

@@ -90,8 +90,6 @@ void StateTracker::Initialize() {
     SetupDirtyBlendConstants(tables);
     SetupDirtyDepthBounds(tables);
     SetupDirtyStencilProperties(tables);
-
-    SetupCommonOnWriteStores(dirty.on_write_stores);
 }
 
 void StateTracker::InvalidateCommandBufferState() {

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -52,6 +52,9 @@ vk::ImageType SurfaceTargetToImage(SurfaceTarget target) {
         return vk::ImageType::e2D;
     case SurfaceTarget::Texture3D:
         return vk::ImageType::e3D;
+    case SurfaceTarget::TextureBuffer:
+        UNREACHABLE();
+        return {};
     }
     UNREACHABLE_MSG("Unknown texture target={}", static_cast<u32>(target));
     return {};
@@ -273,7 +276,6 @@ void CachedSurface::UploadImage(const std::vector<u8>& staging_buffer) {
 
     for (u32 level = 0; level < params.num_levels; ++level) {
         vk::BufferImageCopy copy = GetBufferImageCopy(level);
-        const auto& dld = device.GetDispatchLoader();
         if (image->GetAspectMask() ==
             (vk::ImageAspectFlagBits::eDepth | vk::ImageAspectFlagBits::eStencil)) {
             vk::BufferImageCopy depth = copy;
@@ -422,7 +424,6 @@ void VKTextureCache::ImageCopy(Surface& src_surface, Surface& dst_surface,
         dst_base_layer, num_layers, copy_params.dest_level, 1, vk::PipelineStageFlagBits::eTransfer,
         vk::AccessFlagBits::eTransferWrite, vk::ImageLayout::eTransferDstOptimal);
 
-    const auto& dld{device.GetDispatchLoader()};
     const vk::ImageSubresourceLayers src_subresource(
         src_surface->GetAspectMask(), copy_params.source_level, copy_params.source_z, num_layers);
     const vk::ImageSubresourceLayers dst_subresource(
@@ -458,7 +459,6 @@ void VKTextureCache::ImageBlit(View& src_view, View& dst_view,
                              dst_view->GetImageSubresourceLayers(), {dst_top_left, dst_bot_right});
     const bool is_linear = copy_config.filter == Tegra::Engines::Fermi2D::Filter::Linear;
 
-    const auto& dld{device.GetDispatchLoader()};
     scheduler.Record([src_image = src_view->GetImage(), dst_image = dst_view->GetImage(), blit,
                       is_linear](auto cmdbuf, auto& dld) {
         cmdbuf.blitImage(src_image, vk::ImageLayout::eTransferSrcOptimal, dst_image,

src/video_core/shader/const_buffer_locker.cpp

@@ -1,126 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <tuple>
-
-#include "common/common_types.h"
-#include "video_core/engines/maxwell_3d.h"
-#include "video_core/engines/shader_type.h"
-#include "video_core/shader/const_buffer_locker.h"
-
-namespace VideoCommon::Shader {
-
-using Tegra::Engines::SamplerDescriptor;
-
-ConstBufferLocker::ConstBufferLocker(Tegra::Engines::ShaderType shader_stage)
-    : stage{shader_stage} {}
-
-ConstBufferLocker::ConstBufferLocker(Tegra::Engines::ShaderType shader_stage,
-                                     Tegra::Engines::ConstBufferEngineInterface& engine)
-    : stage{shader_stage}, engine{&engine} {}
-
-ConstBufferLocker::~ConstBufferLocker() = default;
-
-std::optional<u32> ConstBufferLocker::ObtainKey(u32 buffer, u32 offset) {
-    const std::pair<u32, u32> key = {buffer, offset};
-    const auto iter = keys.find(key);
-    if (iter != keys.end()) {
-        return iter->second;
-    }
-    if (!engine) {
-        return std::nullopt;
-    }
-    const u32 value = engine->AccessConstBuffer32(stage, buffer, offset);
-    keys.emplace(key, value);
-    return value;
-}
-
-std::optional<SamplerDescriptor> ConstBufferLocker::ObtainBoundSampler(u32 offset) {
-    const u32 key = offset;
-    const auto iter = bound_samplers.find(key);
-    if (iter != bound_samplers.end()) {
-        return iter->second;
-    }
-    if (!engine) {
-        return std::nullopt;
-    }
-    const SamplerDescriptor value = engine->AccessBoundSampler(stage, offset);
-    bound_samplers.emplace(key, value);
-    return value;
-}
-
-std::optional<Tegra::Engines::SamplerDescriptor> ConstBufferLocker::ObtainBindlessSampler(
-    u32 buffer, u32 offset) {
-    const std::pair key = {buffer, offset};
-    const auto iter = bindless_samplers.find(key);
-    if (iter != bindless_samplers.end()) {
-        return iter->second;
-    }
-    if (!engine) {
-        return std::nullopt;
-    }
-    const SamplerDescriptor value = engine->AccessBindlessSampler(stage, buffer, offset);
-    bindless_samplers.emplace(key, value);
-    return value;
-}
-
-std::optional<u32> ConstBufferLocker::ObtainBoundBuffer() {
-    if (bound_buffer_saved) {
-        return bound_buffer;
-    }
-    if (!engine) {
-        return std::nullopt;
-    }
-    bound_buffer_saved = true;
-    bound_buffer = engine->GetBoundBuffer();
-    return bound_buffer;
-}
-
-void ConstBufferLocker::InsertKey(u32 buffer, u32 offset, u32 value) {
-    keys.insert_or_assign({buffer, offset}, value);
-}
-
-void ConstBufferLocker::InsertBoundSampler(u32 offset, SamplerDescriptor sampler) {
-    bound_samplers.insert_or_assign(offset, sampler);
-}
-
-void ConstBufferLocker::InsertBindlessSampler(u32 buffer, u32 offset, SamplerDescriptor sampler) {
-    bindless_samplers.insert_or_assign({buffer, offset}, sampler);
-}
-
-void ConstBufferLocker::SetBoundBuffer(u32 buffer) {
-    bound_buffer_saved = true;
-    bound_buffer = buffer;
-}
-
-bool ConstBufferLocker::IsConsistent() const {
-    if (!engine) {
-        return false;
-    }
-    return std::all_of(keys.begin(), keys.end(),
-                       [this](const auto& pair) {
-                           const auto [cbuf, offset] = pair.first;
-                           const auto value = pair.second;
-                           return value == engine->AccessConstBuffer32(stage, cbuf, offset);
-                       }) &&
-           std::all_of(bound_samplers.begin(), bound_samplers.end(),
-                       [this](const auto& sampler) {
-                           const auto [key, value] = sampler;
-                           return value == engine->AccessBoundSampler(stage, key);
-                       }) &&
-           std::all_of(bindless_samplers.begin(), bindless_samplers.end(),
-                       [this](const auto& sampler) {
-                           const auto [cbuf, offset] = sampler.first;
-                           const auto value = sampler.second;
-                           return value == engine->AccessBindlessSampler(stage, cbuf, offset);
-                       });
-}
-
-bool ConstBufferLocker::HasEqualKeys(const ConstBufferLocker& rhs) const {
-    return std::tie(keys, bound_samplers, bindless_samplers) ==
-           std::tie(rhs.keys, rhs.bound_samplers, rhs.bindless_samplers);
-}
-
-} // namespace VideoCommon::Shader

src/video_core/shader/const_buffer_locker.h

@@ -1,103 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <optional>
-#include <unordered_map>
-#include "common/common_types.h"
-#include "common/hash.h"
-#include "video_core/engines/const_buffer_engine_interface.h"
-#include "video_core/engines/shader_type.h"
-#include "video_core/guest_driver.h"
-
-namespace VideoCommon::Shader {
-
-using KeyMap = std::unordered_map<std::pair<u32, u32>, u32, Common::PairHash>;
-using BoundSamplerMap = std::unordered_map<u32, Tegra::Engines::SamplerDescriptor>;
-using BindlessSamplerMap =
-    std::unordered_map<std::pair<u32, u32>, Tegra::Engines::SamplerDescriptor, Common::PairHash>;
-
-/**
- * The ConstBufferLocker is a class use to interface the 3D and compute engines with the shader
- * compiler. with it, the shader can obtain required data from GPU state and store it for disk
- * shader compilation.
- */
-class ConstBufferLocker {
-public:
-    explicit ConstBufferLocker(Tegra::Engines::ShaderType shader_stage);
-
-    explicit ConstBufferLocker(Tegra::Engines::ShaderType shader_stage,
-                               Tegra::Engines::ConstBufferEngineInterface& engine);
-
-    ~ConstBufferLocker();
-
-    /// Retrieves a key from the locker, if it's registered, it will give the registered value, if
-    /// not it will obtain it from maxwell3d and register it.
-    std::optional<u32> ObtainKey(u32 buffer, u32 offset);
-
-    std::optional<Tegra::Engines::SamplerDescriptor> ObtainBoundSampler(u32 offset);
-
-    std::optional<Tegra::Engines::SamplerDescriptor> ObtainBindlessSampler(u32 buffer, u32 offset);
-
-    std::optional<u32> ObtainBoundBuffer();
-
-    /// Inserts a key.
-    void InsertKey(u32 buffer, u32 offset, u32 value);
-
-    /// Inserts a bound sampler key.
-    void InsertBoundSampler(u32 offset, Tegra::Engines::SamplerDescriptor sampler);
-
-    /// Inserts a bindless sampler key.
-    void InsertBindlessSampler(u32 buffer, u32 offset, Tegra::Engines::SamplerDescriptor sampler);
-
-    /// Set the bound buffer for this locker.
-    void SetBoundBuffer(u32 buffer);
-
-    /// Checks keys and samplers against engine's current const buffers. Returns true if they are
-    /// the same value, false otherwise;
-    bool IsConsistent() const;
-
-    /// Returns true if the keys are equal to the other ones in the locker.
-    bool HasEqualKeys(const ConstBufferLocker& rhs) const;
-
-    /// Gives an getter to the const buffer keys in the database.
-    const KeyMap& GetKeys() const {
-        return keys;
-    }
-
-    /// Gets samplers database.
-    const BoundSamplerMap& GetBoundSamplers() const {
-        return bound_samplers;
-    }
-
-    /// Gets bindless samplers database.
-    const BindlessSamplerMap& GetBindlessSamplers() const {
-        return bindless_samplers;
-    }
-
-    /// Gets bound buffer used on this shader
-    u32 GetBoundBuffer() const {
-        return bound_buffer;
-    }
-
-    /// Obtains access to the guest driver's profile.
-    VideoCore::GuestDriverProfile* AccessGuestDriverProfile() const {
-        if (engine) {
-            return &engine->AccessGuestDriverProfile();
-        }
-        return nullptr;
-    }
-
-private:
-    const Tegra::Engines::ShaderType stage;
-    Tegra::Engines::ConstBufferEngineInterface* engine = nullptr;
-    KeyMap keys;
-    BoundSamplerMap bound_samplers;
-    BindlessSamplerMap bindless_samplers;
-    bool bound_buffer_saved{};
-    u32 bound_buffer{};
-};
-
-} // namespace VideoCommon::Shader

src/video_core/shader/control_flow.cpp

@@ -13,6 +13,7 @@
 #include "common/common_types.h"
 #include "video_core/shader/ast.h"
 #include "video_core/shader/control_flow.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace VideoCommon::Shader {
@@ -64,11 +65,11 @@ struct BlockInfo {
 };
 
 struct CFGRebuildState {
-    explicit CFGRebuildState(const ProgramCode& program_code, u32 start, ConstBufferLocker& locker)
-        : program_code{program_code}, locker{locker}, start{start} {}
+    explicit CFGRebuildState(const ProgramCode& program_code, u32 start, Registry& registry)
+        : program_code{program_code}, registry{registry}, start{start} {}
 
     const ProgramCode& program_code;
-    ConstBufferLocker& locker;
+    Registry& registry;
     u32 start{};
     std::vector<BlockInfo> block_info;
     std::list<u32> inspect_queries;
@@ -438,7 +439,7 @@ std::pair<ParseResult, ParseInfo> ParseCode(CFGRebuildState& state, u32 address)
             const s32 pc_target = offset + result.relative_position;
             std::vector<CaseBranch> branches;
             for (u32 i = 0; i < result.entries; i++) {
-                auto key = state.locker.ObtainKey(result.buffer, result.offset + i * 4);
+                auto key = state.registry.ObtainKey(result.buffer, result.offset + i * 4);
                 if (!key) {
                     return {ParseResult::AbnormalFlow, parse_info};
                 }
@@ -656,14 +657,14 @@ void DecompileShader(CFGRebuildState& state) {
 
 std::unique_ptr<ShaderCharacteristics> ScanFlow(const ProgramCode& program_code, u32 start_address,
                                                 const CompilerSettings& settings,
-                                                ConstBufferLocker& locker) {
+                                                Registry& registry) {
     auto result_out = std::make_unique<ShaderCharacteristics>();
     if (settings.depth == CompileDepth::BruteForce) {
         result_out->settings.depth = CompileDepth::BruteForce;
         return result_out;
     }
 
-    CFGRebuildState state{program_code, start_address, locker};
+    CFGRebuildState state{program_code, start_address, registry};
     // Inspect Code and generate blocks
     state.labels.clear();
     state.labels.emplace(start_address);

src/video_core/shader/control_flow.h

@@ -12,6 +12,7 @@
 #include "video_core/engines/shader_bytecode.h"
 #include "video_core/shader/ast.h"
 #include "video_core/shader/compiler_settings.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace VideoCommon::Shader {
@@ -111,6 +112,6 @@ struct ShaderCharacteristics {
 
 std::unique_ptr<ShaderCharacteristics> ScanFlow(const ProgramCode& program_code, u32 start_address,
                                                 const CompilerSettings& settings,
-                                                ConstBufferLocker& locker);
+                                                Registry& registry);
 
 } // namespace VideoCommon::Shader

src/video_core/shader/decode.cpp

@@ -34,13 +34,9 @@ constexpr bool IsSchedInstruction(u32 offset, u32 main_offset) {
     return (absolute_offset % SchedPeriod) == 0;
 }
 
-void DeduceTextureHandlerSize(VideoCore::GuestDriverProfile* gpu_driver,
+void DeduceTextureHandlerSize(VideoCore::GuestDriverProfile& gpu_driver,
                               const std::list<Sampler>& used_samplers) {
-    if (gpu_driver == nullptr) {
-        LOG_CRITICAL(HW_GPU, "GPU driver profile has not been created yet");
-        return;
-    }
-    if (gpu_driver->TextureHandlerSizeKnown() || used_samplers.size() <= 1) {
+    if (gpu_driver.IsTextureHandlerSizeKnown() || used_samplers.size() <= 1) {
         return;
     }
     u32 count{};
@@ -53,17 +49,13 @@ void DeduceTextureHandlerSize(VideoCore::GuestDriverProfile* gpu_driver,
         bound_offsets.emplace_back(sampler.GetOffset());
     }
     if (count > 1) {
-        gpu_driver->DeduceTextureHandlerSize(std::move(bound_offsets));
+        gpu_driver.DeduceTextureHandlerSize(std::move(bound_offsets));
     }
 }
 
 std::optional<u32> TryDeduceSamplerSize(const Sampler& sampler_to_deduce,
-                                        VideoCore::GuestDriverProfile* gpu_driver,
+                                        VideoCore::GuestDriverProfile& gpu_driver,
                                         const std::list<Sampler>& used_samplers) {
-    if (gpu_driver == nullptr) {
-        LOG_CRITICAL(HW_GPU, "GPU Driver profile has not been created yet");
-        return std::nullopt;
-    }
     const u32 base_offset = sampler_to_deduce.GetOffset();
     u32 max_offset{std::numeric_limits<u32>::max()};
     for (const auto& sampler : used_samplers) {
@@ -77,7 +69,7 @@ std::optional<u32> TryDeduceSamplerSize(const Sampler& sampler_to_deduce,
     if (max_offset == std::numeric_limits<u32>::max()) {
         return std::nullopt;
     }
-    return ((max_offset - base_offset) * 4) / gpu_driver->GetTextureHandlerSize();
+    return ((max_offset - base_offset) * 4) / gpu_driver.GetTextureHandlerSize();
 }
 
 } // Anonymous namespace
@@ -149,7 +141,7 @@ void ShaderIR::Decode() {
     std::memcpy(&header, program_code.data(), sizeof(Tegra::Shader::Header));
 
     decompiled = false;
-    auto info = ScanFlow(program_code, main_offset, settings, locker);
+    auto info = ScanFlow(program_code, main_offset, settings, registry);
     auto& shader_info = *info;
     coverage_begin = shader_info.start;
     coverage_end = shader_info.end;
@@ -364,7 +356,7 @@ u32 ShaderIR::DecodeInstr(NodeBlock& bb, u32 pc) {
 
 void ShaderIR::PostDecode() {
     // Deduce texture handler size if needed
-    auto gpu_driver = locker.AccessGuestDriverProfile();
+    auto gpu_driver = registry.AccessGuestDriverProfile();
     DeduceTextureHandlerSize(gpu_driver, used_samplers);
     // Deduce Indexed Samplers
     if (!uses_indexed_samplers) {

src/video_core/shader/decode/texture.cpp

@@ -12,6 +12,7 @@
 #include "common/logging/log.h"
 #include "video_core/engines/shader_bytecode.h"
 #include "video_core/shader/node_helper.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace VideoCommon::Shader {
@@ -359,8 +360,8 @@ ShaderIR::SamplerInfo ShaderIR::GetSamplerInfo(std::optional<SamplerInfo> sample
     if (sampler_info) {
         return *sampler_info;
     }
-    const auto sampler =
-        buffer ? locker.ObtainBindlessSampler(*buffer, offset) : locker.ObtainBoundSampler(offset);
+    const auto sampler = buffer ? registry.ObtainBindlessSampler(*buffer, offset)
+                                : registry.ObtainBoundSampler(offset);
     if (!sampler) {
         LOG_WARNING(HW_GPU, "Unknown sampler info");
         return SamplerInfo{TextureType::Texture2D, false, false, false};

src/video_core/shader/decode/xmad.cpp

@@ -12,6 +12,7 @@ namespace VideoCommon::Shader {
 
 using Tegra::Shader::Instruction;
 using Tegra::Shader::OpCode;
+using Tegra::Shader::PredCondition;
 
 u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
     const Instruction instr = {program_code[pc]};
@@ -30,7 +31,7 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
     const bool is_signed_b = instr.xmad.sign_b == 1;
     const bool is_signed_c = is_signed_a;
 
-    auto [is_merge, is_psl, is_high_b, mode, op_b,
+    auto [is_merge, is_psl, is_high_b, mode, op_b_binding,
           op_c] = [&]() -> std::tuple<bool, bool, bool, Tegra::Shader::XmadMode, Node, Node> {
         switch (opcode->get().GetId()) {
         case OpCode::Id::XMAD_CR:
@@ -63,15 +64,19 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
         }
     }();
 
-    op_a = BitfieldExtract(op_a, instr.xmad.high_a ? 16 : 0, 16);
+    op_a = SignedOperation(OperationCode::IBitfieldExtract, is_signed_a, std::move(op_a),
+                           instr.xmad.high_a ? Immediate(16) : Immediate(0), Immediate(16));
 
-    const Node original_b = op_b;
-    op_b = BitfieldExtract(op_b, is_high_b ? 16 : 0, 16);
+    const Node original_b = op_b_binding;
+    const Node op_b =
+        SignedOperation(OperationCode::IBitfieldExtract, is_signed_b, std::move(op_b_binding),
+                        is_high_b ? Immediate(16) : Immediate(0), Immediate(16));
 
-    // TODO(Rodrigo): Use an appropiate sign for this operation
-    Node product = Operation(OperationCode::IMul, NO_PRECISE, op_a, op_b);
+    // we already check sign_a and sign_b is difference or not before so just use one in here.
+    Node product = SignedOperation(OperationCode::IMul, is_signed_a, op_a, op_b);
     if (is_psl) {
-        product = Operation(OperationCode::ILogicalShiftLeft, NO_PRECISE, product, Immediate(16));
+        product =
+            SignedOperation(OperationCode::ILogicalShiftLeft, is_signed_a, product, Immediate(16));
     }
     SetTemporary(bb, 0, product);
     product = GetTemporary(0);
@@ -88,12 +93,40 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
             return BitfieldExtract(original_c, 16, 16);
         case Tegra::Shader::XmadMode::CBcc: {
             const Node shifted_b = SignedOperation(OperationCode::ILogicalShiftLeft, is_signed_b,
-                                                   NO_PRECISE, original_b, Immediate(16));
-            return SignedOperation(OperationCode::IAdd, is_signed_c, NO_PRECISE, original_c,
-                                   shifted_b);
+                                                   original_b, Immediate(16));
+            return SignedOperation(OperationCode::IAdd, is_signed_c, original_c, shifted_b);
+        }
+        case Tegra::Shader::XmadMode::CSfu: {
+            const Node comp_a = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_a,
+                                                              op_a, Immediate(0));
+            const Node comp_b = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_b,
+                                                              op_b, Immediate(0));
+            const Node comp = Operation(OperationCode::LogicalOr, comp_a, comp_b);
+
+            const Node comp_minus_a = GetPredicateComparisonInteger(
+                PredCondition::NotEqual, is_signed_a,
+                SignedOperation(OperationCode::IBitwiseAnd, is_signed_a, op_a,
+                                Immediate(0x80000000)),
+                Immediate(0));
+            const Node comp_minus_b = GetPredicateComparisonInteger(
+                PredCondition::NotEqual, is_signed_b,
+                SignedOperation(OperationCode::IBitwiseAnd, is_signed_b, op_b,
+                                Immediate(0x80000000)),
+                Immediate(0));
+
+            Node new_c = Operation(
+                OperationCode::Select, comp_minus_a,
+                SignedOperation(OperationCode::IAdd, is_signed_c, original_c, Immediate(-65536)),
+                original_c);
+            new_c = Operation(
+                OperationCode::Select, comp_minus_b,
+                SignedOperation(OperationCode::IAdd, is_signed_c, new_c, Immediate(-65536)),
+                std::move(new_c));
+
+            return Operation(OperationCode::Select, comp, original_c, std::move(new_c));
         }
         default:
-            UNIMPLEMENTED_MSG("Unhandled XMAD mode: {}", static_cast<u32>(instr.xmad.mode.Value()));
+            UNREACHABLE();
             return Immediate(0);
         }
     }();
@@ -102,18 +135,19 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
     op_c = GetTemporary(1);
 
     // TODO(Rodrigo): Use an appropiate sign for this operation
-    Node sum = Operation(OperationCode::IAdd, product, op_c);
+    Node sum = SignedOperation(OperationCode::IAdd, is_signed_a, product, std::move(op_c));
     SetTemporary(bb, 2, sum);
     sum = GetTemporary(2);
     if (is_merge) {
-        const Node a = BitfieldExtract(sum, 0, 16);
-        const Node b =
-            Operation(OperationCode::ILogicalShiftLeft, NO_PRECISE, original_b, Immediate(16));
-        sum = Operation(OperationCode::IBitwiseOr, NO_PRECISE, a, b);
+        const Node a = SignedOperation(OperationCode::IBitfieldExtract, is_signed_a, std::move(sum),
+                                       Immediate(0), Immediate(16));
+        const Node b = SignedOperation(OperationCode::ILogicalShiftLeft, is_signed_b, original_b,
+                                       Immediate(16));
+        sum = SignedOperation(OperationCode::IBitwiseOr, is_signed_a, a, b);
     }
 
     SetInternalFlagsFromInteger(bb, sum, instr.generates_cc);
-    SetRegister(bb, instr.gpr0, sum);
+    SetRegister(bb, instr.gpr0, std::move(sum));
 
     return pc;
 }

src/video_core/shader/registry.cpp

@@ -0,0 +1,161 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <tuple>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/shader_type.h"
+#include "video_core/shader/registry.h"
+
+namespace VideoCommon::Shader {
+
+using Tegra::Engines::ConstBufferEngineInterface;
+using Tegra::Engines::SamplerDescriptor;
+using Tegra::Engines::ShaderType;
+
+namespace {
+
+GraphicsInfo MakeGraphicsInfo(ShaderType shader_stage, ConstBufferEngineInterface& engine) {
+    if (shader_stage == ShaderType::Compute) {
+        return {};
+    }
+    auto& graphics = static_cast<Tegra::Engines::Maxwell3D&>(engine);
+
+    GraphicsInfo info;
+    info.tfb_layouts = graphics.regs.tfb_layouts;
+    info.tfb_varying_locs = graphics.regs.tfb_varying_locs;
+    info.primitive_topology = graphics.regs.draw.topology;
+    info.tessellation_primitive = graphics.regs.tess_mode.prim;
+    info.tessellation_spacing = graphics.regs.tess_mode.spacing;
+    info.tfb_enabled = graphics.regs.tfb_enabled;
+    info.tessellation_clockwise = graphics.regs.tess_mode.cw;
+    return info;
+}
+
+ComputeInfo MakeComputeInfo(ShaderType shader_stage, ConstBufferEngineInterface& engine) {
+    if (shader_stage != ShaderType::Compute) {
+        return {};
+    }
+    auto& compute = static_cast<Tegra::Engines::KeplerCompute&>(engine);
+    const auto& launch = compute.launch_description;
+
+    ComputeInfo info;
+    info.workgroup_size = {launch.block_dim_x, launch.block_dim_y, launch.block_dim_z};
+    info.local_memory_size_in_words = launch.local_pos_alloc;
+    info.shared_memory_size_in_words = launch.shared_alloc;
+    return info;
+}
+
+} // Anonymous namespace
+
+Registry::Registry(Tegra::Engines::ShaderType shader_stage, const SerializedRegistryInfo& info)
+    : stage{shader_stage}, stored_guest_driver_profile{info.guest_driver_profile},
+      bound_buffer{info.bound_buffer}, graphics_info{info.graphics}, compute_info{info.compute} {}
+
+Registry::Registry(Tegra::Engines::ShaderType shader_stage,
+                   Tegra::Engines::ConstBufferEngineInterface& engine)
+    : stage{shader_stage}, engine{&engine}, bound_buffer{engine.GetBoundBuffer()},
+      graphics_info{MakeGraphicsInfo(shader_stage, engine)}, compute_info{MakeComputeInfo(
+                                                                 shader_stage, engine)} {}
+
+Registry::~Registry() = default;
+
+std::optional<u32> Registry::ObtainKey(u32 buffer, u32 offset) {
+    const std::pair<u32, u32> key = {buffer, offset};
+    const auto iter = keys.find(key);
+    if (iter != keys.end()) {
+        return iter->second;
+    }
+    if (!engine) {
+        return std::nullopt;
+    }
+    const u32 value = engine->AccessConstBuffer32(stage, buffer, offset);
+    keys.emplace(key, value);
+    return value;
+}
+
+std::optional<SamplerDescriptor> Registry::ObtainBoundSampler(u32 offset) {
+    const u32 key = offset;
+    const auto iter = bound_samplers.find(key);
+    if (iter != bound_samplers.end()) {
+        return iter->second;
+    }
+    if (!engine) {
+        return std::nullopt;
+    }
+    const SamplerDescriptor value = engine->AccessBoundSampler(stage, offset);
+    bound_samplers.emplace(key, value);
+    return value;
+}
+
+std::optional<Tegra::Engines::SamplerDescriptor> Registry::ObtainBindlessSampler(u32 buffer,
+                                                                                 u32 offset) {
+    const std::pair key = {buffer, offset};
+    const auto iter = bindless_samplers.find(key);
+    if (iter != bindless_samplers.end()) {
+        return iter->second;
+    }
+    if (!engine) {
+        return std::nullopt;
+    }
+    const SamplerDescriptor value = engine->AccessBindlessSampler(stage, buffer, offset);
+    bindless_samplers.emplace(key, value);
+    return value;
+}
+
+void Registry::InsertKey(u32 buffer, u32 offset, u32 value) {
+    keys.insert_or_assign({buffer, offset}, value);
+}
+
+void Registry::InsertBoundSampler(u32 offset, SamplerDescriptor sampler) {
+    bound_samplers.insert_or_assign(offset, sampler);
+}
+
+void Registry::InsertBindlessSampler(u32 buffer, u32 offset, SamplerDescriptor sampler) {
+    bindless_samplers.insert_or_assign({buffer, offset}, sampler);
+}
+
+bool Registry::IsConsistent() const {
+    if (!engine) {
+        return true;
+    }
+    return std::all_of(keys.begin(), keys.end(),
+                       [this](const auto& pair) {
+                           const auto [cbuf, offset] = pair.first;
+                           const auto value = pair.second;
+                           return value == engine->AccessConstBuffer32(stage, cbuf, offset);
+                       }) &&
+           std::all_of(bound_samplers.begin(), bound_samplers.end(),
+                       [this](const auto& sampler) {
+                           const auto [key, value] = sampler;
+                           return value == engine->AccessBoundSampler(stage, key);
+                       }) &&
+           std::all_of(bindless_samplers.begin(), bindless_samplers.end(),
+                       [this](const auto& sampler) {
+                           const auto [cbuf, offset] = sampler.first;
+                           const auto value = sampler.second;
+                           return value == engine->AccessBindlessSampler(stage, cbuf, offset);
+                       });
+}
+
+bool Registry::HasEqualKeys(const Registry& rhs) const {
+    return std::tie(keys, bound_samplers, bindless_samplers) ==
+           std::tie(rhs.keys, rhs.bound_samplers, rhs.bindless_samplers);
+}
+
+const GraphicsInfo& Registry::GetGraphicsInfo() const {
+    ASSERT(stage != Tegra::Engines::ShaderType::Compute);
+    return graphics_info;
+}
+
+const ComputeInfo& Registry::GetComputeInfo() const {
+    ASSERT(stage == Tegra::Engines::ShaderType::Compute);
+    return compute_info;
+}
+
+} // namespace VideoCommon::Shader

src/video_core/shader/registry.h

@@ -0,0 +1,137 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <optional>
+#include <type_traits>
+#include <unordered_map>
+#include <utility>
+
+#include "common/common_types.h"
+#include "common/hash.h"
+#include "video_core/engines/const_buffer_engine_interface.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/shader_type.h"
+#include "video_core/guest_driver.h"
+
+namespace VideoCommon::Shader {
+
+using KeyMap = std::unordered_map<std::pair<u32, u32>, u32, Common::PairHash>;
+using BoundSamplerMap = std::unordered_map<u32, Tegra::Engines::SamplerDescriptor>;
+using BindlessSamplerMap =
+    std::unordered_map<std::pair<u32, u32>, Tegra::Engines::SamplerDescriptor, Common::PairHash>;
+
+struct GraphicsInfo {
+    using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+
+    std::array<Maxwell::TransformFeedbackLayout, Maxwell::NumTransformFeedbackBuffers>
+        tfb_layouts{};
+    std::array<std::array<u8, 128>, Maxwell::NumTransformFeedbackBuffers> tfb_varying_locs{};
+    Maxwell::PrimitiveTopology primitive_topology{};
+    Maxwell::TessellationPrimitive tessellation_primitive{};
+    Maxwell::TessellationSpacing tessellation_spacing{};
+    bool tfb_enabled = false;
+    bool tessellation_clockwise = false;
+};
+static_assert(std::is_trivially_copyable_v<GraphicsInfo> &&
+              std::is_standard_layout_v<GraphicsInfo>);
+
+struct ComputeInfo {
+    std::array<u32, 3> workgroup_size{};
+    u32 shared_memory_size_in_words = 0;
+    u32 local_memory_size_in_words = 0;
+};
+static_assert(std::is_trivially_copyable_v<ComputeInfo> && std::is_standard_layout_v<ComputeInfo>);
+
+struct SerializedRegistryInfo {
+    VideoCore::GuestDriverProfile guest_driver_profile;
+    u32 bound_buffer = 0;
+    GraphicsInfo graphics;
+    ComputeInfo compute;
+};
+
+/**
+ * The Registry is a class use to interface the 3D and compute engines with the shader compiler.
+ * With it, the shader can obtain required data from GPU state and store it for disk shader
+ * compilation.
+ */
+class Registry {
+public:
+    explicit Registry(Tegra::Engines::ShaderType shader_stage, const SerializedRegistryInfo& info);
+
+    explicit Registry(Tegra::Engines::ShaderType shader_stage,
+                      Tegra::Engines::ConstBufferEngineInterface& engine);
+
+    ~Registry();
+
+    /// Retrieves a key from the registry, if it's registered, it will give the registered value, if
+    /// not it will obtain it from maxwell3d and register it.
+    std::optional<u32> ObtainKey(u32 buffer, u32 offset);
+
+    std::optional<Tegra::Engines::SamplerDescriptor> ObtainBoundSampler(u32 offset);
+
+    std::optional<Tegra::Engines::SamplerDescriptor> ObtainBindlessSampler(u32 buffer, u32 offset);
+
+    /// Inserts a key.
+    void InsertKey(u32 buffer, u32 offset, u32 value);
+
+    /// Inserts a bound sampler key.
+    void InsertBoundSampler(u32 offset, Tegra::Engines::SamplerDescriptor sampler);
+
+    /// Inserts a bindless sampler key.
+    void InsertBindlessSampler(u32 buffer, u32 offset, Tegra::Engines::SamplerDescriptor sampler);
+
+    /// Checks keys and samplers against engine's current const buffers.
+    /// Returns true if they are the same value, false otherwise.
+    bool IsConsistent() const;
+
+    /// Returns true if the keys are equal to the other ones in the registry.
+    bool HasEqualKeys(const Registry& rhs) const;
+
+    /// Returns graphics information from this shader
+    const GraphicsInfo& GetGraphicsInfo() const;
+
+    /// Returns compute information from this shader
+    const ComputeInfo& GetComputeInfo() const;
+
+    /// Gives an getter to the const buffer keys in the database.
+    const KeyMap& GetKeys() const {
+        return keys;
+    }
+
+    /// Gets samplers database.
+    const BoundSamplerMap& GetBoundSamplers() const {
+        return bound_samplers;
+    }
+
+    /// Gets bindless samplers database.
+    const BindlessSamplerMap& GetBindlessSamplers() const {
+        return bindless_samplers;
+    }
+
+    /// Gets bound buffer used on this shader
+    u32 GetBoundBuffer() const {
+        return bound_buffer;
+    }
+
+    /// Obtains access to the guest driver's profile.
+    VideoCore::GuestDriverProfile& AccessGuestDriverProfile() {
+        return engine ? engine->AccessGuestDriverProfile() : stored_guest_driver_profile;
+    }
+
+private:
+    const Tegra::Engines::ShaderType stage;
+    VideoCore::GuestDriverProfile stored_guest_driver_profile;
+    Tegra::Engines::ConstBufferEngineInterface* engine = nullptr;
+    KeyMap keys;
+    BoundSamplerMap bound_samplers;
+    BindlessSamplerMap bindless_samplers;
+    u32 bound_buffer;
+    GraphicsInfo graphics_info;
+    ComputeInfo compute_info;
+};
+
+} // namespace VideoCommon::Shader

src/video_core/shader/shader_ir.cpp

@@ -11,6 +11,7 @@
 #include "common/logging/log.h"
 #include "video_core/engines/shader_bytecode.h"
 #include "video_core/shader/node_helper.h"
+#include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
 
 namespace VideoCommon::Shader {
@@ -24,8 +25,8 @@ using Tegra::Shader::PredOperation;
 using Tegra::Shader::Register;
 
 ShaderIR::ShaderIR(const ProgramCode& program_code, u32 main_offset, CompilerSettings settings,
-                   ConstBufferLocker& locker)
-    : program_code{program_code}, main_offset{main_offset}, settings{settings}, locker{locker} {
+                   Registry& registry)
+    : program_code{program_code}, main_offset{main_offset}, settings{settings}, registry{registry} {
     Decode();
     PostDecode();
 }
@@ -95,6 +96,7 @@ Node ShaderIR::GetPredicate(bool immediate) {
 }
 
 Node ShaderIR::GetInputAttribute(Attribute::Index index, u64 element, Node buffer) {
+    MarkAttributeUsage(index, element);
     used_input_attributes.emplace(index);
     return MakeNode<AbufNode>(index, static_cast<u32>(element), std::move(buffer));
 }
@@ -105,42 +107,8 @@ Node ShaderIR::GetPhysicalInputAttribute(Tegra::Shader::Register physical_addres
 }
 
 Node ShaderIR::GetOutputAttribute(Attribute::Index index, u64 element, Node buffer) {
-    if (index == Attribute::Index::LayerViewportPointSize) {
-        switch (element) {
-        case 0:
-            UNIMPLEMENTED();
-            break;
-        case 1:
-            uses_layer = true;
-            break;
-        case 2:
-            uses_viewport_index = true;
-            break;
-        case 3:
-            uses_point_size = true;
-            break;
-        }
-    }
-    if (index == Attribute::Index::TessCoordInstanceIDVertexID) {
-        switch (element) {
-        case 2:
-            uses_instance_id = true;
-            break;
-        case 3:
-            uses_vertex_id = true;
-            break;
-        default:
-            break;
-        }
-    }
-    if (index == Attribute::Index::ClipDistances0123 ||
-        index == Attribute::Index::ClipDistances4567) {
-        const auto clip_index =
-            static_cast<u32>((index == Attribute::Index::ClipDistances4567 ? 1 : 0) + element);
-        used_clip_distances.at(clip_index) = true;
-    }
+    MarkAttributeUsage(index, element);
     used_output_attributes.insert(index);
-
     return MakeNode<AbufNode>(index, static_cast<u32>(element), std::move(buffer));
 }
 
@@ -451,6 +419,54 @@ Node ShaderIR::BitfieldInsert(Node base, Node insert, u32 offset, u32 bits) {
                      Immediate(bits));
 }
 
+void ShaderIR::MarkAttributeUsage(Attribute::Index index, u64 element) {
+    switch (index) {
+    case Attribute::Index::LayerViewportPointSize:
+        switch (element) {
+        case 0:
+            UNIMPLEMENTED();
+            break;
+        case 1:
+            uses_layer = true;
+            break;
+        case 2:
+            uses_viewport_index = true;
+            break;
+        case 3:
+            uses_point_size = true;
+            break;
+        }
+        break;
+    case Attribute::Index::TessCoordInstanceIDVertexID:
+        switch (element) {
+        case 2:
+            uses_instance_id = true;
+            break;
+        case 3:
+            uses_vertex_id = true;
+            break;
+        }
+        break;
+    case Attribute::Index::ClipDistances0123:
+    case Attribute::Index::ClipDistances4567: {
+        const u64 clip_index = (index == Attribute::Index::ClipDistances4567 ? 4 : 0) + element;
+        used_clip_distances.at(clip_index) = true;
+        break;
+    }
+    case Attribute::Index::FrontColor:
+    case Attribute::Index::FrontSecondaryColor:
+    case Attribute::Index::BackColor:
+    case Attribute::Index::BackSecondaryColor:
+        uses_legacy_varyings = true;
+        break;
+    default:
+        if (index >= Attribute::Index::TexCoord_0 && index <= Attribute::Index::TexCoord_7) {
+            uses_legacy_varyings = true;
+        }
+        break;
+    }
+}
+
 std::size_t ShaderIR::DeclareAmend(Node new_amend) {
     const std::size_t id = amend_code.size();
     amend_code.push_back(new_amend);

src/video_core/shader/shader_ir.h

@@ -18,8 +18,8 @@
 #include "video_core/engines/shader_header.h"
 #include "video_core/shader/ast.h"
 #include "video_core/shader/compiler_settings.h"
-#include "video_core/shader/const_buffer_locker.h"
 #include "video_core/shader/node.h"
+#include "video_core/shader/registry.h"
 
 namespace VideoCommon::Shader {
 
@@ -69,7 +69,7 @@ struct GlobalMemoryUsage {
 class ShaderIR final {
 public:
     explicit ShaderIR(const ProgramCode& program_code, u32 main_offset, CompilerSettings settings,
-                      ConstBufferLocker& locker);
+                      Registry& registry);
     ~ShaderIR();
 
     const std::map<u32, NodeBlock>& GetBasicBlocks() const {
@@ -137,6 +137,10 @@ public:
         return uses_vertex_id;
     }
 
+    bool UsesLegacyVaryings() const {
+        return uses_legacy_varyings;
+    }
+
     bool UsesWarps() const {
         return uses_warps;
     }
@@ -343,6 +347,9 @@ private:
     /// Inserts a sequence of bits from a node
     Node BitfieldInsert(Node base, Node insert, u32 offset, u32 bits);
 
+    /// Marks the usage of a input or output attribute.
+    void MarkAttributeUsage(Tegra::Shader::Attribute::Index index, u64 element);
+
     void WriteTexInstructionFloat(NodeBlock& bb, Tegra::Shader::Instruction instr,
                                   const Node4& components);
 
@@ -414,7 +421,7 @@ private:
     const ProgramCode& program_code;
     const u32 main_offset;
     const CompilerSettings settings;
-    ConstBufferLocker& locker;
+    Registry& registry;
 
     bool decompiled{};
     bool disable_flow_stack{};
@@ -443,6 +450,7 @@ private:
     bool uses_physical_attributes{}; // Shader uses AL2P or physical attribute read/writes
     bool uses_instance_id{};
     bool uses_vertex_id{};
+    bool uses_legacy_varyings{};
     bool uses_warps{};
     bool uses_indexed_samplers{};
 

src/video_core/shader/track.cpp

@@ -81,26 +81,20 @@ std::tuple<Node, TrackSampler> ShaderIR::TrackBindlessSampler(Node tracked, cons
                 MakeTrackSampler<BindlessSamplerNode>(cbuf->GetIndex(), immediate->GetValue());
             return {tracked, track};
         } else if (const auto operation = std::get_if<OperationNode>(&*offset)) {
-            auto bound_buffer = locker.ObtainBoundBuffer();
-            if (!bound_buffer) {
+            const u32 bound_buffer = registry.GetBoundBuffer();
+            if (bound_buffer != cbuf->GetIndex()) {
                 return {};
             }
-            if (*bound_buffer != cbuf->GetIndex()) {
-                return {};
-            }
-            auto pair = DecoupleIndirectRead(*operation);
+            const auto pair = DecoupleIndirectRead(*operation);
             if (!pair) {
                 return {};
             }
             auto [gpr, base_offset] = *pair;
             const auto offset_inm = std::get_if<ImmediateNode>(&*base_offset);
-            auto gpu_driver = locker.AccessGuestDriverProfile();
-            if (gpu_driver == nullptr) {
-                return {};
-            }
+            const auto& gpu_driver = registry.AccessGuestDriverProfile();
             const u32 bindless_cv = NewCustomVariable();
-            const Node op = Operation(OperationCode::UDiv, NO_PRECISE, gpr,
-                                      Immediate(gpu_driver->GetTextureHandlerSize()));
+            const Node op =
+                Operation(OperationCode::UDiv, gpr, Immediate(gpu_driver.GetTextureHandlerSize()));
 
             const Node cv_node = GetCustomVariable(bindless_cv);
             Node amend_op = Operation(OperationCode::Assign, cv_node, std::move(op));

src/video_core/shader/transform_feedback.cpp

@@ -0,0 +1,115 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <array>
+#include <unordered_map>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/shader/registry.h"
+#include "video_core/shader/transform_feedback.h"
+
+namespace VideoCommon::Shader {
+
+namespace {
+
+using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+
+// TODO(Rodrigo): Change this to constexpr std::unordered_set in C++20
+
+/// Attribute offsets that describe a vector
+constexpr std::array VECTORS = {
+    28,  // gl_Position
+    32,  // Generic 0
+    36,  // Generic 1
+    40,  // Generic 2
+    44,  // Generic 3
+    48,  // Generic 4
+    52,  // Generic 5
+    56,  // Generic 6
+    60,  // Generic 7
+    64,  // Generic 8
+    68,  // Generic 9
+    72,  // Generic 10
+    76,  // Generic 11
+    80,  // Generic 12
+    84,  // Generic 13
+    88,  // Generic 14
+    92,  // Generic 15
+    96,  // Generic 16
+    100, // Generic 17
+    104, // Generic 18
+    108, // Generic 19
+    112, // Generic 20
+    116, // Generic 21
+    120, // Generic 22
+    124, // Generic 23
+    128, // Generic 24
+    132, // Generic 25
+    136, // Generic 26
+    140, // Generic 27
+    144, // Generic 28
+    148, // Generic 29
+    152, // Generic 30
+    156, // Generic 31
+    160, // gl_FrontColor
+    164, // gl_FrontSecondaryColor
+    160, // gl_BackColor
+    164, // gl_BackSecondaryColor
+    192, // gl_TexCoord[0]
+    196, // gl_TexCoord[1]
+    200, // gl_TexCoord[2]
+    204, // gl_TexCoord[3]
+    208, // gl_TexCoord[4]
+    212, // gl_TexCoord[5]
+    216, // gl_TexCoord[6]
+    220, // gl_TexCoord[7]
+};
+} // namespace
+
+std::unordered_map<u8, VaryingTFB> BuildTransformFeedback(const GraphicsInfo& info) {
+
+    std::unordered_map<u8, VaryingTFB> tfb;
+
+    for (std::size_t buffer = 0; buffer < Maxwell::NumTransformFeedbackBuffers; ++buffer) {
+        const auto& locations = info.tfb_varying_locs[buffer];
+        const auto& layout = info.tfb_layouts[buffer];
+        const std::size_t varying_count = layout.varying_count;
+
+        std::size_t highest = 0;
+
+        for (std::size_t offset = 0; offset < varying_count; ++offset) {
+            const std::size_t base_offset = offset;
+            const u8 location = locations[offset];
+
+            VaryingTFB varying;
+            varying.buffer = layout.stream;
+            varying.stride = layout.stride;
+            varying.offset = offset * sizeof(u32);
+            varying.components = 1;
+
+            if (std::find(VECTORS.begin(), VECTORS.end(), location / 4 * 4) != VECTORS.end()) {
+                UNIMPLEMENTED_IF_MSG(location % 4 != 0, "Unaligned TFB");
+
+                const u8 base_index = location / 4;
+                while (offset + 1 < varying_count && base_index == locations[offset + 1] / 4) {
+                    ++offset;
+                    ++varying.components;
+                }
+            }
+
+            [[maybe_unused]] const bool inserted = tfb.emplace(location, varying).second;
+            UNIMPLEMENTED_IF_MSG(!inserted, "Varying already stored");
+
+            highest = std::max(highest, (base_offset + varying.components) * sizeof(u32));
+        }
+
+        UNIMPLEMENTED_IF(highest != layout.stride);
+    }
+    return tfb;
+}
+
+} // namespace VideoCommon::Shader

src/video_core/shader/transform_feedback.h

@@ -0,0 +1,23 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <unordered_map>
+
+#include "common/common_types.h"
+#include "video_core/shader/registry.h"
+
+namespace VideoCommon::Shader {
+
+struct VaryingTFB {
+    std::size_t buffer;
+    std::size_t stride;
+    std::size_t offset;
+    std::size_t components;
+};
+
+std::unordered_map<u8, VaryingTFB> BuildTransformFeedback(const GraphicsInfo& info);
+
+} // namespace VideoCommon::Shader

src/video_core/surface.cpp

@@ -111,6 +111,8 @@ PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format)
         return PixelFormat::RGBA16F;
     case Tegra::RenderTargetFormat::RGBA16_UNORM:
         return PixelFormat::RGBA16U;
+    case Tegra::RenderTargetFormat::RGBA16_SNORM:
+        return PixelFormat::RGBA16S;
     case Tegra::RenderTargetFormat::RGBA16_UINT:
         return PixelFormat::RGBA16UI;
     case Tegra::RenderTargetFormat::RGBA32_FLOAT:

src/video_core/surface.h

@@ -25,82 +25,83 @@ enum class PixelFormat {
     R8UI = 7,
     RGBA16F = 8,
     RGBA16U = 9,
-    RGBA16UI = 10,
-    R11FG11FB10F = 11,
-    RGBA32UI = 12,
-    DXT1 = 13,
-    DXT23 = 14,
-    DXT45 = 15,
-    DXN1 = 16, // This is also known as BC4
-    DXN2UNORM = 17,
-    DXN2SNORM = 18,
-    BC7U = 19,
-    BC6H_UF16 = 20,
-    BC6H_SF16 = 21,
-    ASTC_2D_4X4 = 22,
-    BGRA8 = 23,
-    RGBA32F = 24,
-    RG32F = 25,
-    R32F = 26,
-    R16F = 27,
-    R16U = 28,
-    R16S = 29,
-    R16UI = 30,
-    R16I = 31,
-    RG16 = 32,
-    RG16F = 33,
-    RG16UI = 34,
-    RG16I = 35,
-    RG16S = 36,
-    RGB32F = 37,
-    RGBA8_SRGB = 38,
-    RG8U = 39,
-    RG8S = 40,
-    RG32UI = 41,
-    RGBX16F = 42,
-    R32UI = 43,
-    R32I = 44,
-    ASTC_2D_8X8 = 45,
-    ASTC_2D_8X5 = 46,
-    ASTC_2D_5X4 = 47,
-    BGRA8_SRGB = 48,
-    DXT1_SRGB = 49,
-    DXT23_SRGB = 50,
-    DXT45_SRGB = 51,
-    BC7U_SRGB = 52,
-    R4G4B4A4U = 53,
-    ASTC_2D_4X4_SRGB = 54,
-    ASTC_2D_8X8_SRGB = 55,
-    ASTC_2D_8X5_SRGB = 56,
-    ASTC_2D_5X4_SRGB = 57,
-    ASTC_2D_5X5 = 58,
-    ASTC_2D_5X5_SRGB = 59,
-    ASTC_2D_10X8 = 60,
-    ASTC_2D_10X8_SRGB = 61,
-    ASTC_2D_6X6 = 62,
-    ASTC_2D_6X6_SRGB = 63,
-    ASTC_2D_10X10 = 64,
-    ASTC_2D_10X10_SRGB = 65,
-    ASTC_2D_12X12 = 66,
-    ASTC_2D_12X12_SRGB = 67,
-    ASTC_2D_8X6 = 68,
-    ASTC_2D_8X6_SRGB = 69,
-    ASTC_2D_6X5 = 70,
-    ASTC_2D_6X5_SRGB = 71,
-    E5B9G9R9F = 72,
+    RGBA16S = 10,
+    RGBA16UI = 11,
+    R11FG11FB10F = 12,
+    RGBA32UI = 13,
+    DXT1 = 14,
+    DXT23 = 15,
+    DXT45 = 16,
+    DXN1 = 17, // This is also known as BC4
+    DXN2UNORM = 18,
+    DXN2SNORM = 19,
+    BC7U = 20,
+    BC6H_UF16 = 21,
+    BC6H_SF16 = 22,
+    ASTC_2D_4X4 = 23,
+    BGRA8 = 24,
+    RGBA32F = 25,
+    RG32F = 26,
+    R32F = 27,
+    R16F = 28,
+    R16U = 29,
+    R16S = 30,
+    R16UI = 31,
+    R16I = 32,
+    RG16 = 33,
+    RG16F = 34,
+    RG16UI = 35,
+    RG16I = 36,
+    RG16S = 37,
+    RGB32F = 38,
+    RGBA8_SRGB = 39,
+    RG8U = 40,
+    RG8S = 41,
+    RG32UI = 42,
+    RGBX16F = 43,
+    R32UI = 44,
+    R32I = 45,
+    ASTC_2D_8X8 = 46,
+    ASTC_2D_8X5 = 47,
+    ASTC_2D_5X4 = 48,
+    BGRA8_SRGB = 49,
+    DXT1_SRGB = 50,
+    DXT23_SRGB = 51,
+    DXT45_SRGB = 52,
+    BC7U_SRGB = 53,
+    R4G4B4A4U = 54,
+    ASTC_2D_4X4_SRGB = 55,
+    ASTC_2D_8X8_SRGB = 56,
+    ASTC_2D_8X5_SRGB = 57,
+    ASTC_2D_5X4_SRGB = 58,
+    ASTC_2D_5X5 = 59,
+    ASTC_2D_5X5_SRGB = 60,
+    ASTC_2D_10X8 = 61,
+    ASTC_2D_10X8_SRGB = 62,
+    ASTC_2D_6X6 = 63,
+    ASTC_2D_6X6_SRGB = 64,
+    ASTC_2D_10X10 = 65,
+    ASTC_2D_10X10_SRGB = 66,
+    ASTC_2D_12X12 = 67,
+    ASTC_2D_12X12_SRGB = 68,
+    ASTC_2D_8X6 = 69,
+    ASTC_2D_8X6_SRGB = 70,
+    ASTC_2D_6X5 = 71,
+    ASTC_2D_6X5_SRGB = 72,
+    E5B9G9R9F = 73,
 
     MaxColorFormat,
 
     // Depth formats
-    Z32F = 73,
-    Z16 = 74,
+    Z32F = 74,
+    Z16 = 75,
 
     MaxDepthFormat,
 
     // DepthStencil formats
-    Z24S8 = 75,
-    S8Z24 = 76,
-    Z32FS8 = 77,
+    Z24S8 = 76,
+    S8Z24 = 77,
+    Z32FS8 = 78,
 
     MaxDepthStencilFormat,
 
@@ -138,6 +139,7 @@ constexpr std::array<u32, MaxPixelFormat> compression_factor_shift_table = {{
     0, // R8UI
     0, // RGBA16F
     0, // RGBA16U
+    0, // RGBA16S
     0, // RGBA16UI
     0, // R11FG11FB10F
     0, // RGBA32UI
@@ -235,6 +237,7 @@ constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
     1,  // R8UI
     1,  // RGBA16F
     1,  // RGBA16U
+    1,  // RGBA16S
     1,  // RGBA16UI
     1,  // R11FG11FB10F
     1,  // RGBA32UI
@@ -324,6 +327,7 @@ constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
     1,  // R8UI
     1,  // RGBA16F
     1,  // RGBA16U
+    1,  // RGBA16S
     1,  // RGBA16UI
     1,  // R11FG11FB10F
     1,  // RGBA32UI
@@ -413,6 +417,7 @@ constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
     8,   // R8UI
     64,  // RGBA16F
     64,  // RGBA16U
+    64,  // RGBA16S
     64,  // RGBA16UI
     32,  // R11FG11FB10F
     128, // RGBA32UI
@@ -517,6 +522,7 @@ constexpr std::array<SurfaceCompression, MaxPixelFormat> compression_type_table
     SurfaceCompression::None,       // R8UI
     SurfaceCompression::None,       // RGBA16F
     SurfaceCompression::None,       // RGBA16U
+    SurfaceCompression::None,       // RGBA16S
     SurfaceCompression::None,       // RGBA16UI
     SurfaceCompression::None,       // R11FG11FB10F
     SurfaceCompression::None,       // RGBA32UI

src/video_core/texture_cache/format_lookup_table.cpp

@@ -41,7 +41,7 @@ struct Table {
     ComponentType alpha_component;
     bool is_srgb;
 };
-constexpr std::array<Table, 75> DefinitionTable = {{
+constexpr std::array<Table, 76> DefinitionTable = {{
     {TextureFormat::A8R8G8B8, C, UNORM, UNORM, UNORM, UNORM, PixelFormat::ABGR8U},
     {TextureFormat::A8R8G8B8, C, SNORM, SNORM, SNORM, SNORM, PixelFormat::ABGR8S},
     {TextureFormat::A8R8G8B8, C, UINT, UINT, UINT, UINT, PixelFormat::ABGR8UI},
@@ -61,6 +61,7 @@ constexpr std::array<Table, 75> DefinitionTable = {{
     {TextureFormat::G8R8, C, UNORM, UNORM, UNORM, UNORM, PixelFormat::RG8U},
     {TextureFormat::G8R8, C, SNORM, SNORM, SNORM, SNORM, PixelFormat::RG8S},
 
+    {TextureFormat::R16_G16_B16_A16, C, SNORM, SNORM, SNORM, SNORM, PixelFormat::RGBA16S},
     {TextureFormat::R16_G16_B16_A16, C, UNORM, UNORM, UNORM, UNORM, PixelFormat::RGBA16U},
     {TextureFormat::R16_G16_B16_A16, C, FLOAT, FLOAT, FLOAT, FLOAT, PixelFormat::RGBA16F},
     {TextureFormat::R16_G16_B16_A16, C, UINT, UINT, UINT, UINT, PixelFormat::RGBA16UI},

src/video_core/texture_cache/surface_params.cpp

@@ -113,8 +113,10 @@ SurfaceParams SurfaceParams::CreateForTexture(const FormatLookupTable& lookup_ta
         params.height = tic.Height();
         params.depth = tic.Depth();
         params.pitch = params.is_tiled ? 0 : tic.Pitch();
-        if (params.target == SurfaceTarget::TextureCubemap ||
-            params.target == SurfaceTarget::TextureCubeArray) {
+        if (params.target == SurfaceTarget::Texture2D && params.depth > 1) {
+            params.depth = 1;
+        } else if (params.target == SurfaceTarget::TextureCubemap ||
+                   params.target == SurfaceTarget::TextureCubeArray) {
             params.depth *= 6;
         }
         params.num_levels = tic.max_mip_level + 1;

src/video_core/texture_cache/texture_cache.h

@@ -104,6 +104,11 @@ public:
         if (!cache_addr) {
             return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
         }
+
+        if (!IsTypeCompatible(tic.texture_type, entry)) {
+            return GetNullSurface(SurfaceParams::ExpectedTarget(entry));
+        }
+
         const auto params{SurfaceParams::CreateForTexture(format_lookup_table, tic, entry)};
         const auto [surface, view] = GetSurface(gpu_addr, cache_addr, params, true, false);
         if (guard_samplers) {
@@ -914,13 +919,15 @@ private:
         params.width = 1;
         params.height = 1;
         params.depth = 1;
+        if (target == SurfaceTarget::TextureCubemap || target == SurfaceTarget::TextureCubeArray) {
+            params.depth = 6;
+        }
         params.pitch = 4;
         params.num_levels = 1;
         params.emulated_levels = 1;
-        params.pixel_format = VideoCore::Surface::PixelFormat::RGBA16F;
+        params.pixel_format = VideoCore::Surface::PixelFormat::R8U;
         params.type = VideoCore::Surface::SurfaceType::ColorTexture;
         auto surface = CreateSurface(0ULL, params);
-        invalid_memory.clear();
         invalid_memory.resize(surface->GetHostSizeInBytes(), 0U);
         surface->UploadTexture(invalid_memory);
         surface->MarkAsModified(false, Tick());
@@ -1082,6 +1089,36 @@ private:
         return siblings_table[static_cast<std::size_t>(format)];
     }
 
+    /// Returns true the shader sampler entry is compatible with the TIC texture type.
+    static bool IsTypeCompatible(Tegra::Texture::TextureType tic_type,
+                                 const VideoCommon::Shader::Sampler& entry) {
+        const auto shader_type = entry.GetType();
+        switch (tic_type) {
+        case Tegra::Texture::TextureType::Texture1D:
+        case Tegra::Texture::TextureType::Texture1DArray:
+            return shader_type == Tegra::Shader::TextureType::Texture1D;
+        case Tegra::Texture::TextureType::Texture1DBuffer:
+            // TODO(Rodrigo): Assume as valid for now
+            return true;
+        case Tegra::Texture::TextureType::Texture2D:
+        case Tegra::Texture::TextureType::Texture2DNoMipmap:
+            return shader_type == Tegra::Shader::TextureType::Texture2D;
+        case Tegra::Texture::TextureType::Texture2DArray:
+            return shader_type == Tegra::Shader::TextureType::Texture2D ||
+                   shader_type == Tegra::Shader::TextureType::TextureCube;
+        case Tegra::Texture::TextureType::Texture3D:
+            return shader_type == Tegra::Shader::TextureType::Texture3D;
+        case Tegra::Texture::TextureType::TextureCubeArray:
+        case Tegra::Texture::TextureType::TextureCubemap:
+            if (shader_type == Tegra::Shader::TextureType::TextureCube) {
+                return true;
+            }
+            return shader_type == Tegra::Shader::TextureType::Texture2D && entry.IsArray();
+        }
+        UNREACHABLE();
+        return true;
+    }
+
     struct FramebufferTargetInfo {
         TSurface target;
         TView view;

src/yuzu/configuration/config.cpp

@@ -539,7 +539,7 @@ void Config::ReadDebuggingValues() {
 void Config::ReadServiceValues() {
     qt_config->beginGroup(QStringLiteral("Services"));
     Settings::values.bcat_backend =
-        ReadSetting(QStringLiteral("bcat_backend"), QStringLiteral("boxcat"))
+        ReadSetting(QStringLiteral("bcat_backend"), QStringLiteral("null"))
             .toString()
             .toStdString();
     Settings::values.bcat_boxcat_local =
@@ -682,6 +682,8 @@ void Config::ReadSystemValues() {
 
     Settings::values.language_index = ReadSetting(QStringLiteral("language_index"), 1).toInt();
 
+    Settings::values.region_index = ReadSetting(QStringLiteral("region_index"), 1).toInt();
+
     const auto rng_seed_enabled = ReadSetting(QStringLiteral("rng_seed_enabled"), false).toBool();
     if (rng_seed_enabled) {
         Settings::values.rng_seed = ReadSetting(QStringLiteral("rng_seed"), 0).toULongLong();
@@ -698,6 +700,8 @@ void Config::ReadSystemValues() {
         Settings::values.custom_rtc = std::nullopt;
     }
 
+    Settings::values.sound_index = ReadSetting(QStringLiteral("sound_index"), 1).toInt();
+
     qt_config->endGroup();
 }
 
@@ -1114,6 +1118,7 @@ void Config::SaveSystemValues() {
     WriteSetting(QStringLiteral("use_docked_mode"), Settings::values.use_docked_mode, false);
     WriteSetting(QStringLiteral("current_user"), Settings::values.current_user, 0);
     WriteSetting(QStringLiteral("language_index"), Settings::values.language_index, 1);
+    WriteSetting(QStringLiteral("region_index"), Settings::values.region_index, 1);
 
     WriteSetting(QStringLiteral("rng_seed_enabled"), Settings::values.rng_seed.has_value(), false);
     WriteSetting(QStringLiteral("rng_seed"), Settings::values.rng_seed.value_or(0), 0);
@@ -1125,6 +1130,8 @@ void Config::SaveSystemValues() {
                      Settings::values.custom_rtc.value_or(std::chrono::seconds{}).count()),
                  0);
 
+    WriteSetting(QStringLiteral("sound_index"), Settings::values.sound_index, 1);
+
     qt_config->endGroup();
 }
 

src/yuzu/configuration/configure_system.cpp

@@ -56,6 +56,8 @@ void ConfigureSystem::SetConfiguration() {
     enabled = !Core::System::GetInstance().IsPoweredOn();
 
     ui->combo_language->setCurrentIndex(Settings::values.language_index);
+    ui->combo_region->setCurrentIndex(Settings::values.region_index);
+    ui->combo_sound->setCurrentIndex(Settings::values.sound_index);
 
     ui->rng_seed_checkbox->setChecked(Settings::values.rng_seed.has_value());
     ui->rng_seed_edit->setEnabled(Settings::values.rng_seed.has_value());
@@ -81,6 +83,8 @@ void ConfigureSystem::ApplyConfiguration() {
     }
 
     Settings::values.language_index = ui->combo_language->currentIndex();
+    Settings::values.region_index = ui->combo_region->currentIndex();
+    Settings::values.sound_index = ui->combo_sound->currentIndex();
 
     if (ui->rng_seed_checkbox->isChecked()) {
         Settings::values.rng_seed = ui->rng_seed_edit->text().toULongLong(nullptr, 16);

src/yuzu/configuration/configure_system.h

@@ -36,5 +36,6 @@ private:
     bool enabled = false;
 
     int language_index = 0;
+    int region_index = 0;
     int sound_index = 0;
 };

src/yuzu/configuration/configure_system.ui

@@ -22,14 +22,14 @@
         <string>System Settings</string>
        </property>
        <layout class="QGridLayout" name="gridLayout">
-        <item row="1" column="0">
+        <item row="2" column="0">
          <widget class="QLabel" name="label_sound">
           <property name="text">
            <string>Sound output mode</string>
           </property>
          </widget>
         </item>
-        <item row="2" column="0">
+        <item row="3" column="0">
          <widget class="QLabel" name="label_console_id">
           <property name="text">
            <string>Console ID:</string>
@@ -128,14 +128,60 @@
           </item>
          </widget>
         </item>
-        <item row="4" column="0">
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_region">
+          <property name="text">
+           <string>Region:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QComboBox" name="combo_region">
+          <item>
+           <property name="text">
+            <string>Japan</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>USA</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Europe</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Australia</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>China</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Korea</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Taiwan</string>
+           </property>
+          </item>
+         </widget>
+        </item>
+        <item row="5" column="0">
          <widget class="QCheckBox" name="rng_seed_checkbox">
           <property name="text">
            <string>RNG Seed</string>
           </property>
          </widget>
         </item>
-        <item row="1" column="1">
+        <item row="2" column="1">
          <widget class="QComboBox" name="combo_sound">
           <item>
            <property name="text">
@@ -161,7 +207,7 @@
           </property>
          </widget>
         </item>
-        <item row="2" column="1">
+        <item row="3" column="1">
          <widget class="QPushButton" name="button_regenerate_console_id">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
@@ -177,14 +223,14 @@
           </property>
          </widget>
         </item>
-        <item row="3" column="0">
+        <item row="4" column="0">
          <widget class="QCheckBox" name="custom_rtc_checkbox">
           <property name="text">
            <string>Custom RTC</string>
           </property>
          </widget>
         </item>
-        <item row="3" column="1">
+        <item row="4" column="1">
          <widget class="QDateTimeEdit" name="custom_rtc_edit">
           <property name="minimumDate">
            <date>
@@ -198,7 +244,7 @@
           </property>
          </widget>
         </item>
-        <item row="4" column="1">
+        <item row="5" column="1">
          <widget class="QLineEdit" name="rng_seed_edit">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Minimum" vsizetype="Fixed">

src/yuzu/loading_screen.cpp

@@ -34,18 +34,6 @@ constexpr char PROGRESSBAR_STYLE_PREPARE[] = R"(
 QProgressBar {}
 QProgressBar::chunk {})";
 
-constexpr char PROGRESSBAR_STYLE_DECOMPILE[] = R"(
-QProgressBar {
-  background-color: black;
-  border: 2px solid white;
-  border-radius: 4px;
-  padding: 2px;
-}
-QProgressBar::chunk {
-  background-color: #0ab9e6;
-  width: 1px;
-})";
-
 constexpr char PROGRESSBAR_STYLE_BUILD[] = R"(
 QProgressBar {
   background-color: black;
@@ -100,13 +88,11 @@ LoadingScreen::LoadingScreen(QWidget* parent)
 
     stage_translations = {
         {VideoCore::LoadCallbackStage::Prepare, tr("Loading...")},
-        {VideoCore::LoadCallbackStage::Decompile, tr("Preparing Shaders %1 / %2")},
         {VideoCore::LoadCallbackStage::Build, tr("Loading Shaders %1 / %2")},
         {VideoCore::LoadCallbackStage::Complete, tr("Launching...")},
     };
     progressbar_style = {
         {VideoCore::LoadCallbackStage::Prepare, PROGRESSBAR_STYLE_PREPARE},
-        {VideoCore::LoadCallbackStage::Decompile, PROGRESSBAR_STYLE_DECOMPILE},
         {VideoCore::LoadCallbackStage::Build, PROGRESSBAR_STYLE_BUILD},
         {VideoCore::LoadCallbackStage::Complete, PROGRESSBAR_STYLE_COMPLETE},
     };
@@ -192,8 +178,7 @@ void LoadingScreen::OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size
     }
 
     // update labels and progress bar
-    if (stage == VideoCore::LoadCallbackStage::Decompile ||
-        stage == VideoCore::LoadCallbackStage::Build) {
+    if (stage == VideoCore::LoadCallbackStage::Build) {
         ui->stage->setText(stage_translations[stage].arg(value).arg(total));
     } else {
         ui->stage->setText(stage_translations[stage]);

src/yuzu/main.cpp

@@ -1716,11 +1716,6 @@ void GMainWindow::OnStartGame() {
 }
 
 void GMainWindow::OnPauseGame() {
-    Core::System& system{Core::System::GetInstance()};
-    if (system.GetExitLock() && !ConfirmForceLockedExit()) {
-        return;
-    }
-
     emu_thread->SetRunning(false);
 
     ui.action_Start->setEnabled(true);

src/yuzu_cmd/config.cpp

@@ -452,7 +452,7 @@ void Config::ReadValues() {
     Settings::values.yuzu_token = sdl2_config->Get("WebService", "yuzu_token", "");
 
     // Services
-    Settings::values.bcat_backend = sdl2_config->Get("Services", "bcat_backend", "boxcat");
+    Settings::values.bcat_backend = sdl2_config->Get("Services", "bcat_backend", "null");
     Settings::values.bcat_boxcat_local =
         sdl2_config->GetBoolean("Services", "bcat_boxcat_local", false);
 }