vscode: point IntelliSense at clang instead of MSVC (#564)

* vscode: point IntelliSense at clang instead of MSVC

KYTY_SYSV_ABI expands to __attribute__((sysv_abi)) with no MSVC fallback,
which is correct for a project that rejects cl.exe at configure time. Nothing
told the C/C++ extension that, so it fell back to windows-msvc-x64 and
flagged every guest-facing function in the tree with "__attribute__ is not a
type name".

Set the IntelliSense mode, compiler path and C++ standard to match the
compiler the build actually uses, and export a compile database for it to
read.

* vscode: resolve the clang toolchain through the VS developer environment

The IntelliSense settings named a specific Visual Studio install, so the
compiler and Ninja only resolved on machines with VS 18 Community under
Program Files. Let CMake Tools source the developer environment instead,
which locates the toolchain through vswhere, and drop the explicit
compilerPath so cpptools takes the compiler from compile_commands.json.

Also point C_Cpp.default.compileCommands at the build directory this
workspace actually configures, and drop CMAKE_EXPORT_COMPILE_COMMANDS
because CMake Tools already exports the database by default.

.coderabbit.yaml

@@ -0,0 +1,37 @@
+# yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json
+
+# Keep inherited review profiles, automatic reviews, tools, and pre-merge checks.
+inheritance: true
+
+reviews:
+  # Trim supplemental output and keep the remaining walkthrough collapsed.
+  high_level_summary: false
+  review_status: false
+  review_details: false
+  collapse_walkthrough: true
+  changed_files_summary: false
+  sequence_diagrams: false
+  estimate_code_review_effort: false
+  related_issues: false
+  related_prs: false
+  in_progress_fortune: false
+  poem: false
+  enable_prompt_for_ai_agents: false
+
+  # Hide standard finishing-touch controls; this also disables their commands.
+  finishing_touches:
+    docstrings:
+      enabled: false
+    unit_tests:
+      enabled: false
+    simplify:
+      enabled: false
+    autofix:
+      enabled: false
+    fix_ci:
+      enabled: false
+    resolve_merge_conflict:
+      enabled: false
+
+chat:
+  art: false

.github/workflows/build.yml

@@ -6,7 +6,12 @@ on:
     branches: [ main, master ]
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 env:
+  SCCACHE_GHA_ENABLED: "true"
   KYTY_BUILD_ORIGIN: ${{ github.repository != 'KytyPS5/KytyPS5' && 'Fork' || github.event_name == 'push' && 'Official' || 'Source' }}
   KYTY_BUILD_REPOSITORY: ${{ github.repository }}
 
@@ -78,6 +83,9 @@ jobs:
           arch: win64_msvc2022_64
           cache: true
 
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@v0.0.11
+
       - name: Verify toolchain
         shell: cmd
         run: |
@@ -100,6 +108,8 @@ jobs:
             -DKYTY_RELEASE_TAG=${{ needs.metadata.outputs.release_tag }} ^
             -DCMAKE_C_COMPILER=clang-cl ^
             -DCMAKE_CXX_COMPILER=clang-cl ^
+            -DCMAKE_C_COMPILER_LAUNCHER=sccache ^
+            -DCMAKE_CXX_COMPILER_LAUNCHER=sccache ^
             -DCMAKE_PREFIX_PATH="%Qt6_DIR%"
 
       - name: Build
@@ -156,6 +166,9 @@ jobs:
           arch: clang_64
           cache: true
 
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@v0.0.11
+
       - name: Verify toolchain
         shell: bash
         run: |
@@ -180,6 +193,8 @@ jobs:
             -DCMAKE_OSX_ARCHITECTURES=x86_64 \
             -DCMAKE_C_COMPILER=clang \
             -DCMAKE_CXX_COMPILER=clang++ \
+            -DCMAKE_C_COMPILER_LAUNCHER=sccache \
+            -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
             -DCMAKE_PREFIX_PATH="$QT_ROOT_DIR"
 
       - name: Build
@@ -304,6 +319,7 @@ jobs:
             libxss-dev \
             lld \
             ninja-build \
+            pkg-config \
             wayland-protocols
 
       - name: Install Qt 6.10.3
@@ -315,6 +331,9 @@ jobs:
           arch: linux_gcc_64
           cache: true
 
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@v0.0.11
+
       - name: Verify toolchain
         shell: bash
         run: |
@@ -339,6 +358,8 @@ jobs:
             -DKYTY_RELEASE_TAG="${{ needs.metadata.outputs.release_tag }}" \
             -DCMAKE_C_COMPILER=clang \
             -DCMAKE_CXX_COMPILER=clang++ \
+            -DCMAKE_C_COMPILER_LAUNCHER=sccache \
+            -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
             -DCMAKE_PREFIX_PATH="$Qt6_DIR" 2>&1 | tee _Build/configure.log
           exit "${PIPESTATUS[0]}"
 

.gitmodules

@@ -22,7 +22,7 @@
 	url = https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
 [submodule "3rdparty/ffmpeg-core"]
 	path = 3rdparty/ffmpeg-core
-	url = https://github.com/shadps4-emu/ext-ffmpeg-core.git
+	url = https://github.com/KytyPS5/ext-ffmpeg-core.git
 	shallow = true
 [submodule "3rdparty/fmt"]
 	path = 3rdparty/fmt

.vscode/settings.json

@@ -2,15 +2,17 @@
     "cmake.sourceDirectory": "${workspaceFolder}",
     "cmake.buildDirectory": "${workspaceFolder}/_Build/vscode-clang",
     "cmake.generator": "Ninja",
+    "cmake.useVsDeveloperEnvironment": "always",
     "cmake.environment": {
         "CC": "clang-cl",
-        "CXX": "clang-cl",
-        "PATH": "${env:ProgramFiles}/Microsoft Visual Studio/18/Community/VC/Tools/Llvm/x64/bin;${env:ProgramFiles}/Microsoft Visual Studio/18/Community/Common7/IDE/CommonExtensions/Microsoft/CMake/Ninja;${env:PATH}"
+        "CXX": "clang-cl"
     },
     "cmake.configureSettings": {
         "CMAKE_C_COMPILER": "clang-cl",
         "CMAKE_CXX_COMPILER": "clang-cl",
         "CMAKE_PREFIX_PATH": "C:/Qt/6.11.0/msvc2022_64"
-    }
+    },
+    "C_Cpp.default.intelliSenseMode": "windows-clang-x64",
+    "C_Cpp.default.compileCommands": "${workspaceFolder}/_Build/vscode-clang/compile_commands.json",
+    "C_Cpp.default.cppStandard": "c++20"
 }
-

CMakeLists.txt

@@ -317,24 +317,10 @@ endif()
 
 set(kyty_emulator_link_libraries common Vulkan::Headers spirv-tools-opt spirv-tools SDL2-static imgui xxhash FFmpeg::ffmpeg fmt::fmt nlohmann_json::nlohmann_json LibAtrac9 kyty_git_version Zydis::Zydis xbyak::xbyak)
 
-# Linux system libraries required by the static FFmpeg archive.
+# Linux system libraries.
 if(LINUX)
 	find_package(Threads REQUIRED)
 	list(APPEND kyty_emulator_link_libraries m ${CMAKE_DL_LIBS} Threads::Threads)
-
-	# Optional FFmpeg dependencies.
-	find_package(ZLIB)
-	if(ZLIB_FOUND)
-		list(APPEND kyty_emulator_link_libraries ZLIB::ZLIB)
-	endif()
-	find_library(KYTY_BZ2_LIBRARY bz2)
-	if(KYTY_BZ2_LIBRARY)
-		list(APPEND kyty_emulator_link_libraries ${KYTY_BZ2_LIBRARY})
-	endif()
-	find_library(KYTY_LZMA_LIBRARY lzma)
-	if(KYTY_LZMA_LIBRARY)
-		list(APPEND kyty_emulator_link_libraries ${KYTY_LZMA_LIBRARY})
-	endif()
 endif()
 
 set(inc_headers
@@ -615,6 +601,21 @@ if(BUILD_TESTING)
 	)
 endif()
 
+# Test Darwin signal-context restoration for SSE4a instructions.
+if(APPLE AND (CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64" OR
+		(NOT CMAKE_OSX_ARCHITECTURES AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")))
+	add_executable(macos_sse4a_tests EXCLUDE_FROM_ALL
+		"${KYTY_TESTS_DIR}/macosSse4aTests.cpp"
+		"${KYTY_SOURCE_DIR}/loader/x64InstructionEmulator.cpp"
+	)
+	target_link_libraries(macos_sse4a_tests common fmt::fmt Zydis::Zydis)
+	target_include_directories(macos_sse4a_tests PRIVATE ${inc_headers})
+	if(BUILD_TESTING)
+		add_test(NAME macos_sse4a COMMAND $<TARGET_FILE:macos_sse4a_tests>)
+		set_tests_properties(macos_sse4a PROPERTIES TIMEOUT 15)
+		add_dependencies(kyty_tests macos_sse4a_tests)
+	endif()
+endif()
 
 add_executable(kyty_emulator "${KYTY_SOURCE_DIR}/main.cpp" ${kyty_emulator_src})
 configure_macos_guest_address_space(kyty_emulator)

README.md

@@ -171,7 +171,7 @@ build has no working sound and no gamepad hotplug:
 
 ```bash
 sudo apt-get install --no-install-recommends \
-  clang lld ninja-build cmake git glslang-tools \
+  clang lld ninja-build cmake git glslang-tools pkg-config \
   libgl1-mesa-dev libx11-dev libxcursor-dev libxext-dev libxfixes-dev \
   libxi-dev libxrandr-dev libxss-dev libxkbcommon-dev \
   libasound2-dev libpulse-dev libudev-dev libdbus-1-dev libwayland-dev wayland-protocols
@@ -192,13 +192,37 @@ cmake --install _Build/linux --prefix _Build/linux/install
 ```
 
 The install step copies the Qt libraries and plugins next to the binaries, so
-`_Build/linux/install` runs without a matching system Qt.
+`_Build/linux/install` runs without a matching system Qt. FFmpeg is linked statically
+from the pinned [KytyPS5 FFmpeg core](https://github.com/KytyPS5/ext-ffmpeg-core)
+release, including VP9 and WebM support. System FFmpeg packages are not required.
 
 As on Windows, the MSVC compiler is not used; Clang is required. `cl.exe` is rejected at configure
 time.
 
 The CMake source root is the repository root.
 
+### Building on NixOS
+
+A development shell provides Clang, CMake, Ninja, Qt 6, the Vulkan headers, and the SDL2 backend
+libraries. Enter it and configure exactly as on other Linux distributions; the shell exports
+`CMAKE_PREFIX_PATH` and `QT_PLUGIN_PATH`, so the `-DCMAKE_PREFIX_PATH="$Qt6_DIR"` argument is not
+needed:
+
+```bash
+nix-shell # or: nix develop
+git submodule update --init --recursive
+
+cmake -S . -B _Build/linux -G Ninja -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+
+cmake --build _Build/linux --target launcher --parallel
+cmake --install _Build/linux --prefix _Build/linux/install
+```
+
+The configure step downloads the FFmpeg prebuilts and the `xbyak`/`zydis` sources, so it needs
+network access; a fully sandboxed `nix build` would require vendoring those inputs. A Vulkan 1.3
+driver must be available at runtime (on NixOS, `hardware.graphics.enable = true`).
+
 ### Building on macOS
 
 macOS builds target x86-64 and run under Rosetta 2 on Apple Silicon, so the PS5's x86-64 game

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1789426278,
+        "narHash": "sha256-GnotcvKtbTMnoVx6G4E7ZdUX6487Dky74dqq3pU7iRk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "efe6f071ede9d21c37462d2d6682d5e670099684",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,20 @@
+{
+  description = "KytyPS5 development shell";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      systems = [ "x86_64-linux" ];
+      forAllSystems = nixpkgs.lib.genAttrs systems;
+    in
+    {
+      devShells = forAllSystems (system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          default = import ./nix/devshell.nix { inherit pkgs; };
+        });
+    };
+}

nix/devshell.nix

@@ -0,0 +1,84 @@
+{ pkgs }:
+
+let
+  # Build-time dependencies. Every -dev package the bundled SDL2 probes for must
+  # be listed here, otherwise SDL2 quietly drops the audio/Wayland/udev backends.
+  buildDeps = with pkgs; [
+    qt6.qtbase # Concurrent, Network, Widgets (launcher)
+    vulkan-headers
+    vulkan-loader
+    vulkan-tools
+    vulkan-validation-layers
+    libglvnd
+    # X11 / input
+    libX11
+    libXcursor
+    libXext
+    libXfixes
+    libXi
+    libXrandr
+    libXScrnSaver
+    libxkbcommon
+    # Wayland
+    wayland
+    wayland-protocols
+    libdecor
+    # audio + device/dbus
+    alsa-lib
+    libpulseaudio
+    systemd # libudev
+    dbus
+  ];
+
+  # Libraries the built binaries need at runtime.
+  runtimeLibs = with pkgs; [
+    stdenv.cc.cc.lib # libstdc++ / libgcc_s
+    libgcc.lib
+    qt6.qtbase # libQt6Concurrent/Network/Widgets
+    vulkan-loader
+    libglvnd
+    alsa-lib
+    libpulseaudio
+    libX11
+    libXcursor
+    libXext
+    libXfixes
+    libXi
+    libXrandr
+    libXScrnSaver
+    libxkbcommon
+    wayland
+    libdecor
+    systemd
+    dbus
+  ];
+in
+pkgs.mkShell {
+  name = "kytyps5";
+
+  nativeBuildInputs = with pkgs; [
+    clang
+    lld
+    cmake
+    ninja
+    pkg-config
+    git
+    glslang # provides glslangValidator for the bundled shaders
+  ];
+
+  buildInputs = buildDeps;
+
+  shellHook = ''
+    export CMAKE_PREFIX_PATH="${pkgs.qt6.qtbase}:''${CMAKE_PREFIX_PATH:-}"
+    export QT_PLUGIN_PATH="${pkgs.qt6.qtbase}/lib/qt-6/plugins:${pkgs.qt6.qtbase}/lib/qt6/plugins:''${QT_PLUGIN_PATH:-}"
+    export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath runtimeLibs}:''${LD_LIBRARY_PATH:-}"
+
+    if [ -z "''${KYTY_SHELL_QUIET:-}" ]; then
+      echo "KytyPS5 dev shell"
+      echo "  cmake -S . -B _Build/linux -G Ninja -DCMAKE_BUILD_TYPE=Release \\"
+      echo "    -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++"
+      echo "  cmake --build _Build/linux --target launcher --parallel"
+      echo "  cmake --install _Build/linux --prefix _Build/linux/install"
+    fi
+  '';
+}

shell.nix

@@ -0,0 +1,4 @@
+let
+  pkgs = import <nixpkgs> { };
+in
+import ./nix/devshell.nix { inherit pkgs; }

src/common/emulatorConfig.cpp

@@ -43,6 +43,10 @@ int32_t GetUserId() {
 	return g_config->user_id;
 }
 
+const std::string& GetAudioInputDevice() {
+	return g_config->audio_input_device;
+}
+
 PresentMode GetPresentMode() {
 	return g_config->present_mode;
 }
@@ -55,6 +59,14 @@ bool FullscreenEnabled() {
 	return g_config->fullscreen_enabled;
 }
 
+bool VrEnabled() {
+	return g_config->vr_enabled;
+}
+
+bool AmdCpuEnabled() {
+	return g_config->amd_cpu_enabled;
+}
+
 uint32_t GetVblankFrequency() {
 	return std::clamp(g_config->vblank_frequency, 30u, 360u);
 }

src/common/emulatorConfig.h

@@ -43,9 +43,12 @@ struct ConfigOptions {
 	uint32_t               screen_height               = 720;
 	std::string            user_name                   = "Kyty";
 	int32_t                user_id                     = DEFAULT_USER_ID;
+	std::string            audio_input_device;
 	PresentMode            present_mode                = PresentMode::Mailbox;
 	int32_t                gpu_index                   = -1;
 	bool                   fullscreen_enabled          = false;
+	bool                   vr_enabled                  = false;
+	bool                   amd_cpu_enabled             = false;
 	uint32_t               vblank_frequency            = 60;
 	uint32_t               console_language            = DEFAULT_CONSOLE_LANGUAGE;
 	bool                   vulkan_validation_enabled   = false;
@@ -76,9 +79,12 @@ uint32_t GetScreenWidth();
 uint32_t GetScreenHeight();
 const std::string& GetUserName();
 int32_t  GetUserId();
+const std::string& GetAudioInputDevice();
 PresentMode GetPresentMode();
 int32_t GetGpuIndex();
 bool     FullscreenEnabled();
+bool     VrEnabled();
+bool     AmdCpuEnabled();
 uint32_t GetVblankFrequency();
 uint32_t GetConsoleLanguage();
 bool     VulkanValidationEnabled();

src/common/logging/log.cpp

@@ -129,6 +129,14 @@ static void WriteImpl(std::string_view text, fmt::text_style style = {}) {
 	}
 }
 
+void WriteToConsoleAndLog(std::string_view text) {
+	WriteImpl(text);
+	if (g_initialized && g_direction != Direction::Console) {
+		WriteStdout(text);
+	}
+	Flush();
+}
+
 void WriteFatal(std::string_view text) {
 	if (g_direction == Direction::Silent || !g_initialized) {
 		WriteStdout(text);

src/common/logging/log.h

@@ -25,6 +25,7 @@ Direction GetDirection();
 bool      IsSilent();
 void      Write(std::string_view text);
 void      Write(fmt::text_style style, std::string_view text);
+void      WriteToConsoleAndLog(std::string_view text);
 void      WriteFatal(std::string_view text);
 void      WriteFatal(fmt::text_style style, std::string_view text);
 void      Flush();

src/common/threads.cpp

@@ -8,7 +8,6 @@
 #include <chrono>             // IWYU pragma: keep
 #include <condition_variable> // IWYU pragma: keep
 #include <mutex>
-#include <vector>
 
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS && KYTY_COMPILER == KYTY_COMPILER_CLANG
 #define KYTY_WIN_CS
@@ -197,37 +196,7 @@ struct CondVarPrivate {
 #endif
 };
 
-static std::recursive_mutex                         g_cond_waiters_mutex;
-static std::vector<std::pair<int, CondVarPrivate*>> g_cond_waiters;
-static wait_poll_func_t                             g_cond_wait_poll_callback = nullptr;
-
-static void WakeCondVar(CondVarPrivate* cond_var) {
-#ifdef KYTY_WIN_CS
-	static auto func = ResolveWakeAllConditionVariable();
-	EXIT_NOT_IMPLEMENTED(func == nullptr);
-	func(&cond_var->m_cv);
-#else
-	cond_var->m_cv.notify_all();
-#endif
-}
-
-static void RegisterCondWaiter(CondVarPrivate* cond_var) {
-	std::lock_guard lock(g_cond_waiters_mutex);
-	g_cond_waiters.emplace_back(Thread::GetThreadIdUnique(), cond_var);
-}
-
-static void UnregisterCondWaiter(CondVarPrivate* cond_var) {
-	const auto      thread_id = Thread::GetThreadIdUnique();
-	std::lock_guard lock(g_cond_waiters_mutex);
-
-	const auto it = std::find_if(g_cond_waiters.begin(), g_cond_waiters.end(),
-	                             [thread_id, cond_var](const auto& waiter) {
-		                             return waiter.first == thread_id && waiter.second == cond_var;
-	                             });
-	if (it != g_cond_waiters.end()) {
-		g_cond_waiters.erase(it);
-	}
-}
+static wait_poll_func_t g_cond_wait_poll_callback = nullptr;
 
 struct ThreadPrivate {
 	ThreadPrivate(thread_func_t f, void* a): func(f), arg(a), m_thread(&Run, this) {}
@@ -365,7 +334,6 @@ CondVar::~CondVar() {
 }
 
 void CondVar::Wait(Mutex* mutex) {
-	RegisterCondWaiter(m_cond_var.get());
 #ifndef KYTY_WIN_CS
 	std::unique_lock<std::recursive_mutex> cpp_lock(mutex->m_mutex->m_mutex, std::adopt_lock_t());
 #endif
@@ -406,7 +374,6 @@ void CondVar::Wait(Mutex* mutex) {
 	}
 	cpp_lock.release();
 #endif
-	UnregisterCondWaiter(m_cond_var.get());
 }
 
 void CondVar::SetWaitPollCallback(wait_poll_func_t callback) {
@@ -415,7 +382,6 @@ void CondVar::SetWaitPollCallback(wait_poll_func_t callback) {
 
 bool CondVar::WaitFor(Mutex* mutex, uint32_t micros) {
 	bool ok = false;
-	RegisterCondWaiter(m_cond_var.get());
 #ifndef KYTY_WIN_CS
 	std::unique_lock<std::recursive_mutex> cpp_lock(mutex->m_mutex->m_mutex, std::adopt_lock_t());
 #endif
@@ -430,7 +396,6 @@ bool CondVar::WaitFor(Mutex* mutex, uint32_t micros) {
 	      std::cv_status::no_timeout);
 	cpp_lock.release();
 #endif
-	UnregisterCondWaiter(m_cond_var.get());
 	return ok;
 }
 
@@ -445,16 +410,13 @@ void CondVar::Signal() {
 }
 
 void CondVar::SignalAll() {
-	WakeCondVar(m_cond_var.get());
-}
-
-void CondVar::SignalThread(int thread_id) {
-	std::lock_guard lock(g_cond_waiters_mutex);
-	for (const auto& waiter: g_cond_waiters) {
-		if (waiter.first == thread_id) {
-			WakeCondVar(waiter.second);
-		}
-	}
+#ifdef KYTY_WIN_CS
+	static auto func = ResolveWakeAllConditionVariable();
+	EXIT_NOT_IMPLEMENTED(func == nullptr);
+	func(&m_cond_var->m_cv);
+#else
+	m_cond_var->m_cv.notify_all();
+#endif
 }
 
 int Thread::GetThreadIdUnique() {

src/common/threads.h

@@ -77,7 +77,6 @@ public:
 	void Signal();
 	void SignalAll();
 
-	static void SignalThread(int thread_id);
 	static void SetWaitPollCallback(wait_poll_func_t callback);
 
 	KYTY_CLASS_NO_COPY(CondVar);

src/emulator.cpp

@@ -196,6 +196,10 @@ void Run(const RunOptions& options) {
 	ClearDebugTextureFolder();
 
 	PrintSystemInfo();
+	std::string title_id;
+	if (Loader::SystemContentParamSfoGetString("TITLE_ID", &title_id) && !title_id.empty()) {
+		Log::WriteToConsoleAndLog(fmt::format("Title ID: {}\n", title_id));
+	}
 
 	int ok = atexit(KytyClose);
 	EXIT_NOT_IMPLEMENTED(ok != 0);

src/graphics/guest_gpu/command_processor/commandProcessor.h

@@ -32,11 +32,12 @@ private:
 
 	struct BufferCursor {
 		std::span<const uint32_t> commands;
-		uint32_t                  offset_dw           = 0;
-		uint32_t                  deferred_advance_dw = 0;
+		uint32_t                  offset_dw = 0;
 	};
 
 	std::vector<BufferCursor> m_buffer_stack;
+	std::span<const uint32_t> m_next_buffer;
+	bool                      m_chain         = false;
 	bool                      m_suspended     = false;
 	bool                      m_made_progress = false;
 };
@@ -129,7 +130,7 @@ public:
 	[[nodiscard]] bool ShouldSkipPredicatedPackets() const { return m_predicate_skip; }
 
 	Pm4ProcessResult Process(Pm4Execution& execution, std::span<const uint32_t> commands);
-	void             ProcessIndirectBuffer(std::span<const uint32_t> commands);
+	void             ProcessIndirectBuffer(std::span<const uint32_t> commands, bool chain);
 
 	void SetFlip(const FlipInfo& flip) { m_flip = flip; }
 
@@ -143,7 +144,7 @@ private:
 	                      uint32_t cache_action, uint32_t event_index, uint32_t event_write_source,
 	                      void* dst_gpu_addr, T value, uint32_t interrupt_selector,
 	                      uint32_t interrupt_context_id);
-	void ProcessPm4(Pm4Execution& execution, size_t stop_depth);
+	void ProcessPm4(Pm4Execution& execution);
 	void SuspendPm4();
 	CommandScheduler&   GetScheduler() const { return m_renderer.GetCommandScheduler(); }
 	CommandBuffer&      CurrentBuffer() { return GetScheduler().Current(); }

src/graphics/guest_gpu/command_processor/pm4Handlers.cpp

@@ -1495,10 +1495,10 @@ KYTY_CP_OP_PARSER(CpOpBranch) {
 	     reinterpret_cast<uint64_t>(else_buffer), else_num_dw);
 
 	if (take_then) {
-		cp.ProcessIndirectBuffer({then_buffer, then_num_dw});
+		cp.ProcessIndirectBuffer({then_buffer, then_num_dw}, true);
 	} else if (mode == 2 && else_num_dw != 0) {
 		EXIT_NOT_IMPLEMENTED(else_buffer == nullptr);
-		cp.ProcessIndirectBuffer({else_buffer, else_num_dw});
+		cp.ProcessIndirectBuffer({else_buffer, else_num_dw}, true);
 	}
 
 	return payload_dw;
@@ -1959,7 +1959,7 @@ KYTY_CP_OP_PARSER(CpOpIndirectBuffer) {
 
 	GraphicsDbgDumpDcb("ci", indirect_num_dw, indirect_buffer);
 
-	cp.ProcessIndirectBuffer({indirect_buffer, indirect_num_dw});
+	cp.ProcessIndirectBuffer({indirect_buffer, indirect_num_dw}, (control & (1u << 20u)) != 0);
 
 	return 3;
 }
@@ -3635,6 +3635,11 @@ void GraphicsInitJmpTablesShIndirect() {
 	g_hw_sh_indirect_func[Pm4::SPI_SHADER_PGM_RSRC4_GS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
 		HwShIgnoreShaderRegister(cmd_offset, value);
 	};
+	// Toolkit state restoration emits the compiler's GS-front allocation
+	// metadata here. Native GS resource registers already carry that allocation.
+	g_hw_sh_indirect_func[0x0ca] = [](KYTY_HW_SH_INDIRECT_ARGS) {
+		HwShIgnoreShaderRegister(cmd_offset, value);
+	};
 	g_hw_sh_indirect_func[Pm4::SPI_GRAPHICS_SHADER_CONTROL_GS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
 		HwShIgnoreShaderRegister(cmd_offset, value);
 	};
@@ -3654,12 +3659,13 @@ void GraphicsInitJmpTablesShIndirect() {
 	g_hw_sh_indirect_func[Pm4::SPI_GRAPHICS_SHADER_CONTROL_HS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
 		HwShIgnoreShaderRegister(cmd_offset, value);
 	};
-	g_hw_sh_indirect_func[Pm4::SPI_SHADER_USER_DATA_ADDR_LO_HS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
-		HwShIgnoreShaderRegister(cmd_offset, value);
-	};
-	g_hw_sh_indirect_func[Pm4::SPI_SHADER_USER_DATA_ADDR_HI_HS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
-		HwShIgnoreShaderRegister(cmd_offset, value);
-	};
+	for (uint32_t offset = Pm4::SPI_SHADER_USER_DATA_ADDR_LO_HS;
+	     offset <= Pm4::SPI_SHADER_USER_DATA_ADDR_HI_HS; offset++) {
+		g_hw_sh_indirect_func[offset] = [](KYTY_HW_SH_INDIRECT_ARGS) {
+			cp.GetShCtx().SetHsUserDataAddress(cmd_offset - Pm4::SPI_SHADER_USER_DATA_ADDR_LO_HS,
+			                                   value);
+		};
+	}
 	g_hw_sh_indirect_func[Pm4::SPI_SHADER_PGM_LO_HS] = [](KYTY_HW_SH_INDIRECT_ARGS) {
 		auto base = cp.GetShCtx().GetVs().hs_regs.data_addr;
 		base &= 0xFFFFFF00000000FFull;
@@ -3818,6 +3824,25 @@ void GraphicsInitJmpTablesUcIndirect() {
 	for (auto& func: g_hw_uc_indirect_func) {
 		func = nullptr;
 	}
+	for (uint32_t i = 0; i < 4; ++i) {
+		g_hw_uc_indirect_func[Pm4::FSR_CONTROL_POINTS_LEFT_X + i] = [](KYTY_HW_UC_INDIRECT_ARGS) {
+			cp.GetUcfg().SetFsrControlPoint(0, cmd_offset - Pm4::FSR_CONTROL_POINTS_LEFT_X, value);
+		};
+		g_hw_uc_indirect_func[Pm4::FSR_CONTROL_POINTS_LEFT_Y + i] = [](KYTY_HW_UC_INDIRECT_ARGS) {
+			cp.GetUcfg().SetFsrControlPoint(1, cmd_offset - Pm4::FSR_CONTROL_POINTS_LEFT_Y, value);
+		};
+	}
+	for (uint32_t i = 0; i < 2; ++i) {
+		g_hw_uc_indirect_func[Pm4::FSR_ALPHA_LEFT_X + i] = [](KYTY_HW_UC_INDIRECT_ARGS) {
+			cp.GetUcfg().SetFsrAlpha(0, cmd_offset - Pm4::FSR_ALPHA_LEFT_X, value);
+		};
+		g_hw_uc_indirect_func[Pm4::FSR_ALPHA_LEFT_Y + i] = [](KYTY_HW_UC_INDIRECT_ARGS) {
+			cp.GetUcfg().SetFsrAlpha(1, cmd_offset - Pm4::FSR_ALPHA_LEFT_Y, value);
+		};
+		g_hw_uc_indirect_func[Pm4::FSR_WINDOW_LEFT + i] = [](KYTY_HW_UC_INDIRECT_ARGS) {
+			cp.GetUcfg().SetFsrWindow(cmd_offset - Pm4::FSR_WINDOW_LEFT, value);
+		};
+	}
 
 	g_hw_uc_indirect_func[Pm4::GE_CNTL] = [](KYTY_HW_UC_INDIRECT_ARGS) {
 		HW::GeControl r;

src/graphics/guest_gpu/graphicsRun.cpp

@@ -386,8 +386,12 @@ void CommandProcessor::WriteReferenceClock(uint64_t dst_address, uint32_t num_by
 	}
 	const auto value = Sync::ReadReferenceClock();
 	std::memcpy(reinterpret_cast<void*>(dst_address), &value, num_bytes);
-	LOGF("\t copy_data reference clock: dst=0x%016" PRIx64 " value=0x%016" PRIx64 " size=%u\n",
-	     dst_address, value, num_bytes);
+	static std::atomic<uint32_t> clock_log_count {0};
+	if (clock_log_count.fetch_add(1) < 64) {
+		LOGF("\t copy_data reference clock: dst=0x%016" PRIx64 " value=0x%016" PRIx64
+		     " size=%u\n",
+		     dst_address, value, num_bytes);
+	}
 }
 
 void CommandProcessor::DmaData(uint8_t engine, uint8_t dst_sel, uint8_t dst_cache_policy,
@@ -672,20 +676,16 @@ Pm4ProcessResult CommandProcessor::Process(Pm4Execution&             execution,
 		Pm4Execution*     previous_execution;
 	} execution_scope(*this, execution);
 
-	ProcessPm4(execution, 0);
+	ProcessPm4(execution);
 	return execution.m_buffer_stack.empty() ? Pm4ProcessResult::Complete
 	                                        : Pm4ProcessResult::Blocked;
 }
 
-void CommandProcessor::ProcessIndirectBuffer(std::span<const uint32_t> commands) {
+void CommandProcessor::ProcessIndirectBuffer(std::span<const uint32_t> commands, bool chain) {
 	EXIT_IF(g_current_execution == nullptr);
-	if (commands.empty()) {
-		return;
-	}
-	auto&      execution  = *g_current_execution;
-	const auto stop_depth = execution.m_buffer_stack.size();
-	execution.m_buffer_stack.push_back({commands});
-	ProcessPm4(execution, stop_depth);
+	EXIT_IF(!g_current_execution->m_next_buffer.empty());
+	g_current_execution->m_next_buffer = commands;
+	g_current_execution->m_chain       = chain;
 }
 
 void CommandProcessor::SuspendPm4() {
@@ -693,21 +693,13 @@ void CommandProcessor::SuspendPm4() {
 	g_current_execution->m_suspended = true;
 }
 
-void CommandProcessor::ProcessPm4(Pm4Execution& execution, size_t stop_depth) {
-	while (execution.m_buffer_stack.size() > stop_depth) {
+void CommandProcessor::ProcessPm4(Pm4Execution& execution) {
+	while (!execution.m_buffer_stack.empty()) {
 		if (g_gpu_state != nullptr) {
 			g_gpu_state->ProcessCommands();
 		}
-		const auto buffer_index = execution.m_buffer_stack.size() - 1;
-		auto&      cursor       = execution.m_buffer_stack[buffer_index];
+		auto& cursor = execution.m_buffer_stack.back();
 		EXIT_IF(cursor.offset_dw > cursor.commands.size());
-		if (cursor.deferred_advance_dw != 0) {
-			EXIT_IF(cursor.deferred_advance_dw > cursor.commands.size() - cursor.offset_dw);
-			cursor.offset_dw += cursor.deferred_advance_dw;
-			cursor.deferred_advance_dw = 0;
-			execution.m_made_progress  = true;
-			continue;
-		}
 		if (cursor.offset_dw == cursor.commands.size()) {
 			execution.m_buffer_stack.pop_back();
 			continue;
@@ -783,14 +775,19 @@ void CommandProcessor::ProcessPm4(Pm4Execution& execution, size_t stop_depth) {
 		    handler(*this, packet_header & ~1u, packet + 1, remaining_dw, total_dw) + 1;
 		EXIT_IF(packet_dw > remaining_dw);
 		if (execution.m_suspended) {
-			if (execution.m_buffer_stack.size() > buffer_index + 1) {
-				execution.m_buffer_stack[buffer_index].deferred_advance_dw = packet_dw;
-			}
 			return;
 		}
-		EXIT_IF(execution.m_buffer_stack.size() != buffer_index + 1);
-		execution.m_buffer_stack[buffer_index].offset_dw += packet_dw;
+		cursor.offset_dw += packet_dw;
 		execution.m_made_progress = true;
+		if (!execution.m_next_buffer.empty()) {
+			// Chains and taken branches reuse the fetcher; only calls retain a return cursor.
+			if (execution.m_chain) {
+				cursor = {execution.m_next_buffer};
+			} else {
+				execution.m_buffer_stack.push_back({execution.m_next_buffer});
+			}
+			execution.m_next_buffer = {};
+		}
 	}
 }
 
@@ -825,36 +822,55 @@ void CommandProcessor::SetNumInstances(uint32_t num_instances) {
 
 void CommandProcessor::SetPredication(uint32_t condition, uint32_t op, uint32_t wait_op,
                                       const volatile void* address, uint32_t count_in_dwords) {
-	if (wait_op != 0) {
-		BufferFlushAndWait();
-	}
-
 	(void)count_in_dwords;
+	uint64_t value = 0;
 
 	switch (op) {
-		case 0x00: {
+		case 0x00:
 			m_predicate_skip = false;
-		} break;
-		case 0x03: {
+			return;
+		case 0x01: {
 			EXIT_NOT_IMPLEMENTED(address == nullptr);
-
-			auto value = *reinterpret_cast<const volatile uint64_t*>(address);
-
-			switch (condition) {
-				case 0x00: m_predicate_skip = (value != 0); break;
-				case 0x01: m_predicate_skip = (value == 0); break;
-				default: EXIT("unknown predication condition: 0x%08" PRIx32 "\n", condition);
-			}
-			static std::atomic<uint32_t> log_count {0};
-			if (log_count.fetch_add(1) < 128) {
-				LOGF("\t bool predication: addr=0x%016" PRIx64 ", value=0x%016" PRIx64
-				     ", condition=%" PRIu32 ", skip=%u, wait_op=%" PRIu32 "\n",
-				     reinterpret_cast<uint64_t>(address), value, condition,
-				     m_predicate_skip ? 1u : 0u, wait_op);
+			// One begin/end pair per DB; bit 63 marks each counter ready.
+			constexpr uint64_t ready_bit = 1ull << 63u;
+			const auto* results = reinterpret_cast<const volatile uint64_t*>(address);
+			for (uint32_t db = 0; db < 16u; db++) {
+				const auto begin = results[db * 2u];
+				const auto end   = results[db * 2u + 1u];
+				if ((begin & end & ready_bit) == 0) {
+					if (wait_op == 0) {
+						SuspendPm4();
+					} else {
+						m_predicate_skip = false;
+					}
+					return;
+				}
+				value += end - begin;
 			}
 		} break;
+		case 0x03:
+			if (wait_op != 0) {
+				BufferFlushAndWait();
+			}
+			EXIT_NOT_IMPLEMENTED(address == nullptr);
+			value = *reinterpret_cast<const volatile uint64_t*>(address);
+			break;
 		default: EXIT("unknown predication op: 0x%08" PRIx32 "\n", op);
 	}
+	switch (condition) {
+		case 0x00: m_predicate_skip = (value != 0); break;
+		case 0x01: m_predicate_skip = (value == 0); break;
+		default: EXIT("unknown predication condition: 0x%08" PRIx32 "\n", condition);
+	}
+	if (op == 0x03) {
+		static std::atomic<uint32_t> log_count {0};
+		if (log_count.fetch_add(1) < 128) {
+			LOGF("\t bool predication: addr=0x%016" PRIx64 ", value=0x%016" PRIx64
+			     ", condition=%" PRIu32 ", skip=%u, wait_op=%" PRIu32 "\n",
+			     reinterpret_cast<uint64_t>(address), value, condition,
+			     m_predicate_skip ? 1u : 0u, wait_op);
+		}
+	}
 }
 
 void CommandProcessor::DrawIndex(DrawIndexArgs args) {
@@ -1090,17 +1106,6 @@ void CommandProcessor::DispatchDirect(uint32_t thread_group_x, uint32_t thread_g
 		// local_x        = std::max(cs.num_thread_x, 1u);
 		// local_y        = std::max(cs.num_thread_y, 1u);
 		// local_z        = std::max(cs.num_thread_z, 1u);
-		if (cs.wave_size == 64u) {
-			static std::atomic_bool logged_wave64_shader {false};
-			if (!logged_wave64_shader.exchange(true, std::memory_order_relaxed)) {
-				LOGF("warning: executing wave64 compute shader cs=0x%016" PRIx64 "\n",
-				     cs.data_addr);
-				std::printf("warning: executing wave64 compute shader cs=0x%016" PRIx64 "\n",
-				            cs.data_addr);
-				std::fflush(stdout);
-			}
-		}
-
 		m_renderer.GetRenderExecutor().DispatchDirect(m_submit_id, CurrentBuffer(), thread_group_x,
 		                                              thread_group_y, thread_group_z, mode);
 	}
@@ -1292,6 +1297,7 @@ void CommandProcessor::WriteAtEndOfPipe(uint32_t cache_policy, uint32_t event_wr
 								break;
 							case 0x14:
 							case 0x28:
+							case 0x2f:
 								if (event_index == 0x00) {
 									write64(false);
 									return;
@@ -1299,7 +1305,6 @@ void CommandProcessor::WriteAtEndOfPipe(uint32_t cache_policy, uint32_t event_wr
 								break;
 							case 0x2b:
 							case 0x2d:
-							case 0x2f:
 							case 0x30:
 								if (event_index == 0x00 && !with_interrupt) {
 									write64(false);

src/graphics/guest_gpu/hardwareContext.h

@@ -498,7 +498,8 @@ struct LsStageRegisters {
 };
 
 struct HsStageRegisters {
-	uint64_t          data_addr = 0;
+	uint64_t          data_addr      = 0;
+	uint64_t          user_data_addr = 0;
 	HsShaderResource1 rsrc1;
 	HsShaderResource2 rsrc2;
 };
@@ -935,6 +936,12 @@ private:
 	ShaderRegisters m_sh_regs;
 };
 
+struct FsrView {
+	uint32_t control_points[2][4] {};
+	uint32_t alphas[2][2] {};
+	uint32_t window[2] {};
+};
+
 class UserConfig {
 public:
 	UserConfig()  = default;
@@ -964,8 +971,17 @@ public:
 	void SetGdsOaCntl(uint32_t value) { m_gds_oa.cntl = value; }
 	void SetGdsOaCounter(uint32_t value) { m_gds_oa.counters[m_gds_oa.GetIndex()].counter = value; }
 	void SetGdsOaAddress(uint32_t value) { m_gds_oa.counters[m_gds_oa.GetIndex()].address = value; }
+	void SetFsrControlPoint(uint32_t axis, uint32_t index, uint32_t value) {
+		m_fsr_view.control_points[axis][index] = value;
+	}
+	void SetFsrAlpha(uint32_t axis, uint32_t index, uint32_t value) {
+		m_fsr_view.alphas[axis][index] = value;
+	}
+	void SetFsrWindow(uint32_t index, uint32_t value) { m_fsr_view.window[index] = value; }
+	[[nodiscard]] const FsrView& GetFsrView() const { return m_fsr_view; }
 
 private:
+	FsrView m_fsr_view;
 	Prospero::PrimitiveType m_prim_type               = Prospero::PrimitiveType::kNone;
 	uint32_t                m_index_offset            = 0;
 	uint32_t                m_object_id               = 0;
@@ -988,14 +1004,14 @@ public:
 	void SetEsShaderBase(uint64_t addr) { m_vs.es_regs.data_addr = addr; }
 	void SetLsShaderBase(uint64_t addr) { m_vs.ls_regs.data_addr = addr; }
 	void SetHsShaderBase(uint64_t addr) { m_vs.hs_regs.data_addr = addr; }
+	void SetHsUserDataAddress(uint32_t word, uint32_t value) {
+		SetUserDataAddressWord(m_vs.hs_regs.user_data_addr, word, value);
+	}
 	void SetHsShaderResource1(const HsShaderResource1& rsrc1) { m_vs.hs_regs.rsrc1 = rsrc1; }
 	void SetHsShaderResource2(const HsShaderResource2& rsrc2) { m_vs.hs_regs.rsrc2 = rsrc2; }
 	void SetGsShaderBase(uint64_t addr) { m_vs.gs_regs.data_addr = addr; }
 	void SetGsUserDataAddress(uint32_t word, uint32_t value) {
-		const auto shift   = word * 32u;
-		auto&      address = m_vs.gs_regs.user_data_addr;
-		address = (address & ~(uint64_t {0xffffffffu} << shift)) |
-		          (static_cast<uint64_t>(value) << shift);
+		SetUserDataAddressWord(m_vs.gs_regs.user_data_addr, word, value);
 	}
 	void SetGsShaderResource1(const GsShaderResource1& rsrc1) { m_vs.gs_regs.rsrc1 = rsrc1; }
 	void SetGsShaderResource2(const GsShaderResource2& rsrc2) { m_vs.gs_regs.rsrc2 = rsrc2; }
@@ -1037,6 +1053,12 @@ public:
 	[[nodiscard]] const ComputeShaderInfo& GetCs() const { return m_cs; }
 
 private:
+	static void SetUserDataAddressWord(uint64_t& address, uint32_t word, uint32_t value) {
+		const auto shift = word * 32u;
+		address = (address & ~(uint64_t {0xffffffffu} << shift)) |
+		          (static_cast<uint64_t>(value) << shift);
+	}
+
 	VertexShaderInfo  m_vs;
 	PixelShaderInfo   m_ps;
 	ComputeShaderInfo m_cs;

src/graphics/guest_gpu/pm4.h

@@ -987,6 +987,12 @@ constexpr uint32_t GE_USER_VGPR_EN_EN_USER_VGPR2_MASK  = 0x1;
 constexpr uint32_t GE_USER_VGPR_EN_EN_USER_VGPR3_SHIFT = 2;
 constexpr uint32_t GE_USER_VGPR_EN_EN_USER_VGPR3_MASK  = 0x1;
 
+constexpr uint32_t FSR_WINDOW_LEFT           = 0x2BC;
+constexpr uint32_t FSR_CONTROL_POINTS_LEFT_X = 0x2C4;
+constexpr uint32_t FSR_CONTROL_POINTS_LEFT_Y = 0x2CC;
+constexpr uint32_t FSR_ALPHA_LEFT_X          = 0x2E4;
+constexpr uint32_t FSR_ALPHA_LEFT_Y          = 0x2E8;
+
 constexpr uint32_t TA_CS_BC_BASE_ADDR       = 0x380;
 constexpr uint32_t TA_CS_BC_BASE_ADDR_HI    = 0x381;
 constexpr uint32_t TEXTURE_GRADIENT_FACTORS = 0x383;

src/graphics/guest_gpu/tile.h

@@ -86,6 +86,7 @@ struct TileMipLayout {
 	uint32_t padded_height = 0;
 	uint32_t tail_x        = 0;
 	uint32_t tail_y        = 0;
+	bool     operator==(const TileMipLayout&) const = default;
 };
 
 struct TileSurfaceLayout {

src/graphics/host_gpu/renderer/cache/faultManager.cpp

@@ -44,12 +44,7 @@ FaultManager::FaultManager(GraphicContext& graphics, CommandScheduler& scheduler
 	                                                &m_fault_process_desc_layout),
 	    "create fault-buffer descriptor layout");
 
-	vk::ShaderModuleCreateInfo module_info {};
-	module_info.codeSize = std::size(FAULT_BUFFER_PROCESS_SPV) * sizeof(uint32_t);
-	module_info.pCode    = FAULT_BUFFER_PROCESS_SPV;
-	vk::ShaderModule module = nullptr;
-	RequireVulkanSuccess(m_graphics.device.createShaderModule(&module_info, nullptr, &module),
-	                     "create fault-buffer shader module");
+	const auto module = CompileSPV(FAULT_BUFFER_PROCESS_SPV, m_graphics.device);
 
 	vk::PipelineLayoutCreateInfo pipeline_layout_info {};
 	pipeline_layout_info.setLayoutCount = 1;

src/graphics/host_gpu/renderer/cache/textureCache.cpp

@@ -33,22 +33,24 @@ namespace {
 
 constexpr uint64_t NumFramesBeforeRemoval = 32;
 
-[[nodiscard]] bool DecodeDccClear(const TextureCache::ImageDesc& desc, vk::Format format,
-                                  uint32_t fill, vk::ClearColorValue& clear) {
-	const auto code = static_cast<uint8_t>(fill);
-	if (fill != static_cast<uint32_t>(code) * 0x01010101u) {
-		return false;
+[[nodiscard]] bool DecodeDccClear(const TextureCache::ImageDesc& desc, uint8_t code,
+                                  vk::ClearColorValue& clear) {
+	switch (code) {
+		case 0x00:
+		case 0x20:
+		case 0x40:
+		case 0x80:
+		case 0xc0: break;
+		default: return false;
 	}
 	const auto& metadata = desc.info.metadata;
+	const auto  format   = desc.view_info.format;
 	if (code == 0x20) {
 		// Clear-to-register is a color-buffer operation; the texture pipe cannot decode it.
 		return desc.type == TextureCache::BindingType::RenderTarget &&
 		       metadata.dcc_clear_register_valid &&
 		       DecodePackedColorClear(format, metadata.dcc_clear_word, clear);
 	}
-	if (code != 0x00 && code != 0x40 && code != 0x80 && code != 0xc0) {
-		return false;
-	}
 	clear = {};
 	if (code == 0x00) {
 		return true;
@@ -206,6 +208,10 @@ bool TextureCache::SameBacking(const ImageInfo& cached, const ImageInfo& request
 	if (cached.extent != requested.extent) {
 		return false;
 	}
+	if (cached.resources.levels < requested.resources.levels ||
+	    cached.resources.layers < requested.resources.layers) {
+		return false;
+	}
 	if (cached.samples != requested.samples) {
 		return false;
 	}
@@ -323,10 +329,8 @@ void TextureCache::DeleteImage(ImageId id) {
 	if (image->info.HasMetadata()) {
 		const auto metadata = m_surface_metas.find(image->info.metadata.range.address);
 		if (metadata != m_surface_metas.end() &&
-		    ((image->info.metadata.kind == ImageMetadataKind::Dcc &&
-		      metadata->second.type == MetaDataInfo::Type::Dcc) ||
-		     (image->info.metadata.kind == ImageMetadataKind::Htile &&
-		      metadata->second.type == MetaDataInfo::Type::HTile))) {
+		    image->info.metadata.kind == ImageMetadataKind::Htile &&
+		    metadata->second.type == MetaDataInfo::Type::HTile) {
 			// A later binding may have reused this address for another metadata type.
 			m_surface_metas.erase(metadata);
 		}
@@ -810,17 +814,10 @@ TextureCache::OverlapResult TextureCache::ResolveOverlap(const ImageInfo& reques
 	const bool safe_to_delete =
 	    current_tick - std::min(current_tick, cached.tick_accessed_last) > NumFramesBeforeRemoval;
 
-	if (requested.data.address == cached.info.data.address) {
-		const uint32_t requested_block = requested.bytes_per_block * requested.samples;
-		const uint32_t cached_block    = cached.info.bytes_per_block * cached.info.samples;
-		if (requested.BlockExtent() != cached.info.BlockExtent() ||
-		    requested_block != cached_block) {
-			if (safe_to_delete) {
-				FreeImage(cached_id);
-			}
-			return {merged_id};
-		}
-
+	const uint32_t requested_block = requested.bytes_per_block * requested.samples;
+	const uint32_t cached_block    = cached.info.bytes_per_block * cached.info.samples;
+	if (requested.data.address == cached.info.data.address &&
+	    requested.BlockExtent() == cached.info.BlockExtent() && requested_block == cached_block) {
 		if (const auto depth_id = ResolveDepthOverlap(requested, binding, cached_id)) {
 			return {depth_id};
 		}
@@ -850,6 +847,16 @@ TextureCache::OverlapResult TextureCache::ResolveOverlap(const ImageInfo& reques
 		    ImageViewOps::FormatsCompatible(cached.info.pixel_format, requested.pixel_format)) {
 			return {ExpandImage(requested, cached_id)};
 		}
+		// PS5 mip tails can expose more levels without increasing the guest allocation.
+		if (requested.pixel_format == cached.info.pixel_format &&
+		    requested.type == cached.info.type && requested.resources > cached.info.resources &&
+		    (requested.data.size > cached.info.data.size ||
+		     (requested.data.size == cached.info.data.size &&
+		      requested.extent == cached.info.extent &&
+		      cached.info.resources.levels > 1 &&
+		      requested.resources.layers == cached.info.resources.layers))) {
+			return {ExpandImage(requested, cached_id)};
+		}
 		if (requested.pixel_format != cached.info.pixel_format ||
 		    requested.data.size <= cached.info.data.size) {
 			const auto result_id = merged_id ? merged_id : cached_id;
@@ -859,9 +866,6 @@ TextureCache::OverlapResult TextureCache::ResolveOverlap(const ImageInfo& reques
 			            ? result_id
 			            : ImageId {}};
 		}
-		if (requested.type == cached.info.type && requested.resources > cached.info.resources) {
-			return {ExpandImage(requested, cached_id)};
-		}
 		EXIT("TextureCache: unresolvable equal-address image overlap, address=0x%016" PRIx64
 		     " requested=%ux%u "
 		     "cached=%ux%u requested_size=0x%016" PRIx64 " cached_size=0x%016" PRIx64
@@ -873,38 +877,27 @@ TextureCache::OverlapResult TextureCache::ResolveOverlap(const ImageInfo& reques
 		     static_cast<uint32_t>(cached.info.tile_mode));
 	}
 
-	if (requested.data.address > cached.info.data.address) {
-		const int32_t mip = requested.MipOf(cached.info);
-		if (mip >= 0) {
-			const int32_t layer = requested.SliceOf(cached.info, mip);
-			if (layer >= 0) {
-				return {cached_id, mip, layer};
-			}
-		}
-		if (safe_to_delete) {
-			FreeImage(cached_id);
-		}
-		return {};
+	const int32_t requested_mip = requested.MipOf(cached.info);
+	if (requested_mip >= 0) {
+		const int32_t layer = requested.SliceOf(cached.info, requested_mip);
+		return {cached_id, requested_mip, layer};
 	}
 
 	const int32_t mip = cached.info.MipOf(requested);
 	if (mip >= 0) {
 		const int32_t layer = cached.info.SliceOf(requested, mip);
-		if (layer >= 0) {
-			if (cached.binding.is_target) {
-				cached.binding.needs_rebind = true;
-				if (merged_id) {
-					m_slot_images[merged_id].binding.is_target = true;
-				}
-				FreeImage(cached_id);
-				return {merged_id};
-			}
-			if (merged_id) {
-				CopyImageMip(merged_id, cached_id, static_cast<uint32_t>(mip),
-				             static_cast<uint32_t>(layer));
-				FreeImage(cached_id);
-			}
+		if (!merged_id) {
+			return {ExpandImage(requested, cached_id)};
 		}
+		cached.binding.needs_rebind |= cached.binding.is_bound || cached.binding.is_target;
+		m_slot_images[merged_id].binding.is_target |= cached.binding.is_target;
+		CopyImageMip(merged_id, cached_id, static_cast<uint32_t>(mip),
+		             static_cast<uint32_t>(layer));
+		FreeImage(cached_id);
+		return {merged_id};
+	}
+	if (requested.data.address >= cached.info.data.address && safe_to_delete) {
+		FreeImage(cached_id);
 	}
 	return {merged_id};
 }
@@ -919,7 +912,14 @@ ImageId TextureCache::ExpandImage(const ImageInfo& info, ImageId source_id) {
 		source.binding.needs_rebind = true;
 	}
 	InitializeImage(expanded_id);
-	CopyImage(expanded_id, source_id);
+	const int32_t mip = source.info.MipOf(info);
+	const int32_t layer = source.info.SliceOf(info, mip);
+	if (layer >= 0) {
+		CopyImageMip(expanded_id, source_id, static_cast<uint32_t>(mip),
+		             static_cast<uint32_t>(layer));
+	} else {
+		CopyImage(expanded_id, source_id);
+	}
 	FreeImage(source_id);
 	return expanded_id;
 }
@@ -1135,53 +1135,69 @@ void TextureCache::InitializeImage(ImageId id) {
 	}
 }
 
-void TextureCache::PrepareDccClear(ImageId id, const ImageDesc& desc) {
+void TextureCache::MaterializeDccClear(ImageId id, const ImageDesc& desc,
+                                       uint32_t metadata_base_layer) {
 	if (desc.info.metadata.kind != ImageMetadataKind::Dcc) {
 		return;
 	}
-	auto& image            = m_slot_images[id];
-	image.info.metadata    = desc.info.metadata;
-	auto [entry, inserted] = m_surface_metas.try_emplace(
-	    desc.info.metadata.range.address, MetaDataInfo {.type = MetaDataInfo::Type::Dcc});
-	auto& metadata = entry->second;
-	if (!inserted && metadata.type == MetaDataInfo::Type::PendingDcc) {
-		metadata.type = MetaDataInfo::Type::Dcc;
-	} else if (metadata.type != MetaDataInfo::Type::Dcc) {
-		EXIT("TextureCache: image reuses non-DCC metadata\n");
+	const auto range = desc.info.metadata.range;
+	{
+		std::scoped_lock lock {m_lock};
+		auto& image         = m_slot_images[id];
+		image.info.metadata = desc.info.metadata;
+		// A native DCC allocation must not retain a reused HTile/CMask/FMask interpretation.
+		m_surface_metas.erase(range.address);
+		if (range.size == 0 || desc.info.resources.levels != 1 || image.info.resources.levels != 1) {
+			return;
+		}
 	}
-	if (metadata.clear_mask == 0 || image.info.resources.levels != 1 ||
-	    desc.info.metadata.range.size == 0 || metadata.fill_size < desc.info.metadata.range.size) {
-		return;
-	}
-	vk::ClearValue clear {};
-	if (!DecodeDccClear(desc, image.backing.format, metadata.fill_value, clear.color)) {
-		return;
+	const auto layers = desc.info.TransferLayers();
+	// These one-mip surfaces use complete 4 KiB DCC metadata blocks.
+	constexpr uint64_t MetadataBlockSize = 0x1000;
+	if (!range.Valid() || range.address % MetadataBlockSize != 0 || layers == 0 ||
+	    range.size % layers != 0 || (range.size / layers) % MetadataBlockSize != 0) {
+		EXIT("TextureCache: DCC slices must contain aligned 4 KiB blocks\n");
 	}
 	const auto& view           = desc.view_info;
-	const bool  volume_texture = image.info.IsVolume() && view.type == vk::ImageViewType::e3D;
-	const auto  first          = volume_texture ? 0u : view.base_layer;
-	const auto  count = volume_texture ? std::max(image.info.extent.depth >> view.base_level, 1u)
-	                                   : view.layer_count;
-	if (first >= 32 || count > 32 - first) {
-		return;
+	const bool  volume_texture = desc.info.IsVolume() && view.type == vk::ImageViewType::e3D;
+	const auto  first          = volume_texture ? 0u : metadata_base_layer;
+	const auto  image_first    = volume_texture ? 0u : view.base_layer;
+	const auto  count          = volume_texture ? desc.info.extent.depth : view.layer_count;
+	if (first >= layers || count > layers - first) {
+		EXIT("TextureCache: DCC view exceeds its native metadata slices\n");
 	}
-	// The metadata fill covers the complete allocation. Consume each layer only after its
-	// native image contents exist; already materialized layers may have been rendered since.
-	for (uint32_t layer = first; layer < first + count;) {
-		if ((metadata.clear_mask & (1u << layer)) == 0) {
-			layer++;
+	// Finish native metadata writes before reading backing bytes. This can submit the scheduler,
+	// so discovery runs before final draw uploads and never holds the texture lock across it.
+	if (m_buffer_cache.IsRegionGpuModified(range.address, range.size)) {
+		m_buffer_cache.ReadMemory(range.address, range.size, false);
+	}
+	const auto slice_size = range.size / layers;
+	for (uint32_t slice = 0; slice < count; slice++) {
+		const auto address = range.address + slice_size * (first + slice);
+		uint8_t code = 0;
+		if (!LibKernel::Memory::TryReadBacking(address, &code, sizeof(code))) {
+			EXIT("TextureCache: failed to read DCC metadata backing\n");
+		}
+		vk::ClearValue clear {};
+		if (!DecodeDccClear(desc, code, clear.color)) {
 			continue;
 		}
-		const auto start = layer;
-		uint32_t   mask  = 0;
-		do {
-			mask |= 1u << layer++;
-		} while (layer < first + count && (metadata.clear_mask & (1u << layer)) != 0);
-		ClearImage(m_scheduler.Current(), id,
-		           {vk::ImageAspectFlagBits::eColor, view.base_level, view.level_count, start,
-		            layer - start},
-		           clear);
-		metadata.clear_mask &= ~mask;
+		std::vector<uint8_t> bytes(slice_size);
+		if (!LibKernel::Memory::TryReadBacking(address, bytes.data(), bytes.size())) {
+			EXIT("TextureCache: failed to read DCC metadata slice\n");
+		}
+		if (!std::all_of(bytes.begin(), bytes.end(), [code](uint8_t byte) { return byte == code; })) {
+			continue;
+		}
+		{
+			std::scoped_lock lock {m_lock};
+			ClearImage(m_scheduler.Current(), id, view.format,
+			           {vk::ImageAspectFlagBits::eColor, view.base_level, view.level_count,
+			            image_first + slice, 1}, clear);
+		}
+		// Native expanded keys own consumption. Existing buffer tracking publishes this CPU
+		// write to future GPU readers; FillBuffer can fault and must run outside the texture lock.
+		m_buffer_cache.FillBuffer(address, slice_size, UINT32_MAX, false);
 	}
 }
 
@@ -1221,7 +1237,8 @@ void TextureCache::AssociateStencil(ImageId depth_id, GuestRange stencil) {
 	ImageId association {};
 	for (const auto id: FindImagesInRegion(stencil.address, stencil.size, false)) {
 		const auto owner = m_slot_images.try_get(id);
-		if (owner != nullptr && owner->info.data.address == stencil.address) {
+		if (owner != nullptr && owner->info.data == stencil &&
+		    owner->info.extent == depth.info.extent) {
 			association = id;
 		}
 	}
@@ -1246,6 +1263,7 @@ ImageId TextureCache::FindImage(ImageDesc& desc, bool exact_format) {
 		std::scoped_lock lock {m_lock};
 		return GetNullImage(desc);
 	}
+	const auto metadata_base_layer = desc.view_info.base_layer;
 
 	ImageId result {};
 	{
@@ -1313,6 +1331,7 @@ ImageId TextureCache::FindImage(ImageDesc& desc, bool exact_format) {
 		image.tick_accessed_last = m_scheduler.CurrentTick();
 		TouchImage(image);
 	}
+	MaterializeDccClear(result, desc, metadata_base_layer);
 	return result;
 }
 
@@ -1376,7 +1395,6 @@ vk::ImageView TextureCache::FindTexture(ImageId id, const ImageDesc& desc) {
 		image.MarkGpuModified();
 	}
 	if (!image.info.data.Empty()) {
-		PrepareDccClear(id, desc);
 		RefreshImage(id);
 	}
 	switch (desc.type) {
@@ -1406,7 +1424,6 @@ vk::ImageView TextureCache::FindRenderTarget(ImageId id, const ImageDesc& desc)
 	TouchImage(image);
 	image.MarkGpuModified();
 	image.usage.render_target = true;
-	PrepareDccClear(id, desc);
 	RefreshImage(id);
 	CommitGpuWrite(image);
 	TrackImageDownload(id, image);
@@ -1430,16 +1447,9 @@ vk::ImageView TextureCache::FindDepthTarget(ImageId id, const ImageDesc& desc) {
 	RefreshImage(id);
 	if (desc.info.HasMetadata()) {
 		image.info.metadata = desc.info.metadata;
-		auto [metadata, inserted] =
-		    m_surface_metas.try_emplace(desc.info.metadata.range.address,
-		                                MetaDataInfo {.type       = MetaDataInfo::Type::HTile,
-		                                              .clear_mask = image.info.htile_clear_mask});
-		if (!inserted && metadata->second.type != MetaDataInfo::Type::HTile) {
-			// PS5 allocations can reuse DCC storage as HTile while the old color image is cached.
-			// The depth binding defines the new type; incompatible fill state cannot carry over.
-			metadata->second = {.type       = MetaDataInfo::Type::HTile,
-			                    .clear_mask = image.info.htile_clear_mask};
-		}
+		m_surface_metas.emplace(desc.info.metadata.range.address,
+		                        MetaDataInfo {.type       = MetaDataInfo::Type::HTile,
+		                                      .clear_mask = image.info.htile_clear_mask});
 	}
 	CommitGpuWrite(image);
 	if (desc.info.HasStencil()) {
@@ -1527,12 +1537,12 @@ bool TextureCache::ClearImageFromBuffer(CommandBuffer& command, uint64_t address
 		}
 		clear.depthStencil.stencil = stencil_clear;
 	}
-	ClearImage(command, selected,
+	ClearImage(command, selected, image.backing.format,
 	           {aspect, 0, image.info.resources.levels, 0, image.info.TransferLayers()}, clear);
 	return true;
 }
 
-void TextureCache::ClearImage(CommandBuffer& command, ImageId id,
+void TextureCache::ClearImage(CommandBuffer& command, ImageId id, vk::Format format,
                               const vk::ImageSubresourceRange& range, const vk::ClearValue& clear) {
 	auto& image = m_slot_images[id];
 	const auto aspects = image.info.IsDepth() ? ImageViewOps::DepthAspectMask(image.backing.format)
@@ -1557,11 +1567,12 @@ void TextureCache::ClearImage(CommandBuffer& command, ImageId id,
 		}
 	}
 	command.EndRendering();
-	if (image.info.IsVolume() && !full_image) {
+	// Transfer clears use the backing format; aliased clears must encode through their view.
+	if (format != image.backing.format || (image.info.IsVolume() && !full_image)) {
 		EXIT_NOT_IMPLEMENTED(range.aspectMask != vk::ImageAspectFlagBits::eColor ||
 		                     range.levelCount != 1);
 		ImageViewInfo view {};
-		view.format = image.backing.format;
+		view.format = format;
 		view.type   = range.layerCount == 1 ? vk::ImageViewType::e2D : vk::ImageViewType::e2DArray;
 		view.base_level  = range.baseMipLevel;
 		view.base_layer  = range.baseArrayLayer;
@@ -1872,72 +1883,32 @@ void TextureCache::InvalidateCpuAliases(uint64_t address, uint64_t size) {
 bool TextureCache::IsMeta(uint64_t address) {
 	std::scoped_lock lock {m_lock};
 	const auto       found = m_surface_metas.find(address);
-	return found != m_surface_metas.end() && found->second.type != MetaDataInfo::Type::PendingDcc;
+	return found != m_surface_metas.end();
 }
 
-bool TextureCache::IsMetaCleared(uint64_t address, uint32_t slice, uint32_t* fill_value) {
+bool TextureCache::IsMetaCleared(uint64_t address, uint32_t slice) {
 	std::scoped_lock lock {m_lock};
 	const auto       found = m_surface_metas.find(address);
-	if (found == m_surface_metas.end() || found->second.type == MetaDataInfo::Type::PendingDcc ||
-	    slice >= 32) {
+	if (found == m_surface_metas.end() || slice >= 32) {
 		return false;
 	}
-	if (fill_value != nullptr) {
-		*fill_value = found->second.fill_value;
-	}
 	return (found->second.clear_mask & (1u << slice)) != 0;
 }
 
 bool TextureCache::ClearMeta(uint64_t address) {
 	std::scoped_lock lock {m_lock};
 	const auto       found = m_surface_metas.find(address);
-	if (found == m_surface_metas.end() || found->second.type == MetaDataInfo::Type::PendingDcc ||
-	    found->second.type == MetaDataInfo::Type::Dcc) {
-		// Preserve the broad metadata-clear operation for CMask/FMask/HTile. DCC requires a
-		// validated fill value, so an arbitrary compute write must not clear it.
+	if (found == m_surface_metas.end()) {
 		return false;
 	}
 	found->second.clear_mask = UINT32_MAX;
 	return true;
 }
 
-void TextureCache::TrackDccFill(uint64_t address, uint64_t size, uint32_t fill_value) {
-	if (!GuestRange {address, size}.Valid()) {
-		EXIT("TextureCache: invalid DCC fill range\n");
-	}
-	// DCC fills use a repeated byte code. Require all four bytes of the detected dword to agree,
-	// and mark only recognized deferred-clear encodings as logically clear.
-	const auto dcc_clear_mask = [fill_value] {
-		const auto code = static_cast<uint8_t>(fill_value);
-		if (fill_value != static_cast<uint32_t>(code) * 0x01010101u) {
-			return 0u;
-		}
-		switch (code) {
-			case 0x00:
-			case 0x20:
-			case 0x40:
-			case 0x80:
-			case 0xc0: return UINT32_MAX;
-			default: return 0u;
-		}
-	}();
-	std::scoped_lock lock {m_lock};
-	// The guest dispatch still writes metadata. An unknown address remains PendingDcc until an
-	// image descriptor confirms its role; never reinterpret CMask/FMask/HTile as DCC.
-	const auto found = m_surface_metas.try_emplace(address).first;
-	if (found->second.type == MetaDataInfo::Type::PendingDcc ||
-	    found->second.type == MetaDataInfo::Type::Dcc) {
-		found->second.clear_mask = dcc_clear_mask;
-		found->second.fill_value = fill_value;
-		found->second.fill_size  = size;
-	}
-}
-
 bool TextureCache::TouchMeta(uint64_t address, uint32_t slice, bool is_clear) {
 	std::scoped_lock lock {m_lock};
 	const auto       found = m_surface_metas.find(address);
-	if (found == m_surface_metas.end() || found->second.type == MetaDataInfo::Type::PendingDcc ||
-	    slice >= 32) {
+	if (found == m_surface_metas.end() || slice >= 32) {
 		return false;
 	}
 	if (is_clear) {
@@ -1953,10 +1924,13 @@ void TextureCache::UnmapMemory(uint64_t address, uint64_t size) {
 		EXIT("TextureCache: invalid unmap range\n");
 	}
 	std::scoped_lock lock {m_lock};
-	const auto       end = address + size;
-	for (auto metadata = m_surface_metas.lower_bound(address);
-	     metadata != m_surface_metas.end() && metadata->first < end;) {
-		metadata = m_surface_metas.erase(metadata);
+	for (auto metadata = m_surface_metas.begin(); metadata != m_surface_metas.end();) {
+		const auto base = metadata->first;
+		if (base >= address && base < address + size) {
+			metadata = m_surface_metas.erase(metadata);
+		} else {
+			++metadata;
+		}
 	}
 	auto images = FindImagesInRegion(address, size, false);
 	for (const auto id: images) {

src/graphics/host_gpu/renderer/cache/textureCache.h

@@ -64,11 +64,8 @@ public:
 	[[nodiscard]] bool IsRegionGpuModified(uint64_t address, uint64_t size);
 
 	[[nodiscard]] bool IsMeta(uint64_t address);
-	[[nodiscard]] bool IsMetaCleared(uint64_t address, uint32_t slice,
-	                                 uint32_t* fill_value = nullptr);
+	[[nodiscard]] bool IsMetaCleared(uint64_t address, uint32_t slice);
 	[[nodiscard]] bool ClearMeta(uint64_t address);
-	// Record deferred DCC state while the original guest dispatch writes the metadata.
-	void               TrackDccFill(uint64_t address, uint64_t size, uint32_t fill_value);
 	[[nodiscard]] bool TouchMeta(uint64_t address, uint32_t slice, bool is_clear);
 
 	void UnmapMemory(uint64_t address, uint64_t size);
@@ -81,17 +78,10 @@ private:
 	struct ImageDownload;
 
 	struct MetaDataInfo {
-		// A guest metadata-fill dispatch may initialize DCC before its render target is bound.
-		// PendingDcc retains that exact fill until an image binding classifies the address,
-		// without exposing an unconfirmed buffer address to the normal metadata heuristics.
-		// Keep all surface metadata in one entry so CMask/FMask can be
-		// registered beside HTile and DCC without introducing parallel tracking paths.
-		enum class Type : uint8_t { PendingDcc, CMask, FMask, HTile, Dcc };
+		enum class Type : uint8_t { CMask, FMask, HTile };
 
-		Type     type       = Type::PendingDcc;
-		uint32_t clear_mask = 0;
-		uint32_t fill_value = 0xffffffffu;
-		uint64_t fill_size  = 0;
+		Type     type;
+		uint32_t clear_mask = UINT32_MAX;
 	};
 
 	struct OverlapResult {
@@ -149,7 +139,8 @@ private:
 	                                                ImageId cached);
 	[[nodiscard]] ImageId       ExpandImage(const ImageInfo& info, ImageId source);
 	void                        RefreshImage(ImageId id);
-	void                        PrepareDccClear(ImageId id, const ImageDesc& desc);
+	void                        MaterializeDccClear(ImageId id, const ImageDesc& desc,
+	                                                uint32_t metadata_base_layer);
 	void                        InitializeImage(ImageId id);
 	[[nodiscard]] TextureTransfer
 	BuildTextureTransfer(const Image& image, BindingType binding, TransferDirection direction) const;
@@ -160,8 +151,8 @@ private:
 	void DownloadDepth(Image& image, Buffer& destination, uint64_t destination_offset);
 	void CommitGpuWrite(Image& image);
 	// Caller holds m_lock. Volume layer ranges select depth slices.
-	void ClearImage(CommandBuffer& command, ImageId id, const vk::ImageSubresourceRange& range,
-	                const vk::ClearValue& clear);
+	void ClearImage(CommandBuffer& command, ImageId id, vk::Format format,
+	                const vk::ImageSubresourceRange& range, const vk::ClearValue& clear);
 	void PrepareImageCopy(Image& image);
 	void RefreshCopySource(ImageId id);
 	[[nodiscard]] bool CopyD16(Image& destination, Image& source);

src/graphics/host_gpu/renderer/depthRenderTarget.cpp

@@ -19,6 +19,7 @@
 #include "graphics/host_gpu/vulkanCommon.h"
 
 #include <algorithm>
+#include <array>
 #include <atomic>
 #include <cmath>
 #include <cstdarg>
@@ -45,8 +46,12 @@ static vk::StencilOp ConvertStencilOp(uint8_t value, uint8_t write_mask, uint8_t
 	switch (static_cast<Prospero::StencilOp>(value)) {
 		case Prospero::StencilOp::kKeep: return vk::StencilOp::eKeep;
 		case Prospero::StencilOp::kZero: return vk::StencilOp::eZero;
-		case Prospero::StencilOp::kReplaceTest:
-		case Prospero::StencilOp::kReplaceOp: return vk::StencilOp::eReplace;
+		case Prospero::StencilOp::kReplaceTest: return vk::StencilOp::eReplace;
+		case Prospero::StencilOp::kReplaceOp:
+			if ((op_value & write_mask) == 0) {
+				return vk::StencilOp::eZero;
+			}
+			return vk::StencilOp::eReplace;
 		case Prospero::StencilOp::kAddClamp: return vk::StencilOp::eIncrementAndClamp;
 		case Prospero::StencilOp::kSubClamp: return vk::StencilOp::eDecrementAndClamp;
 		case Prospero::StencilOp::kInvert: return vk::StencilOp::eInvert;
@@ -66,9 +71,38 @@ static vk::StencilOp ConvertStencilOp(uint8_t value, uint8_t write_mask, uint8_t
 	}
 }
 
-static bool UsesStencilOpValue(uint8_t fail, uint8_t pass, uint8_t depth_fail) {
-	constexpr auto replace_op = static_cast<uint8_t>(Prospero::StencilOp::kReplaceOp);
-	return fail == replace_op || pass == replace_op || depth_fail == replace_op;
+static vk::StencilOpState ConvertStencilState(
+    uint8_t compare, const std::array<uint8_t, 3>& operations, uint8_t op_value,
+    const vk::StencilOpState& state) {
+	const auto test_value = state.reference;
+	auto reference       = test_value;
+	auto required_bits   = state.compareMask;
+	if (compare == static_cast<uint8_t>(vk::CompareOp::eAlways) ||
+	    compare == static_cast<uint8_t>(vk::CompareOp::eNever)) {
+		required_bits = 0;
+	}
+	std::array<vk::StencilOp, 3> converted {};
+	for (size_t i = 0; i < operations.size(); i++) {
+		converted[i] = ConvertStencilOp(operations[i], state.writeMask, op_value);
+		if (converted[i] != vk::StencilOp::eReplace) {
+			continue;
+		}
+		auto replacement = test_value;
+		if (static_cast<Prospero::StencilOp>(operations[i]) == Prospero::StencilOp::kReplaceOp) {
+			replacement = op_value;
+		}
+		if (((reference ^ replacement) & required_bits & state.writeMask) != 0) {
+			DepthFatal("unsupported stencil replacement: compare=%u, compare mask=0x%02" PRIx32
+			           ", write mask=0x%02" PRIx32 ", operation value=0x%02" PRIx8
+			           ", test value=0x%02" PRIx32,
+			           compare, state.compareMask, state.writeMask, op_value, test_value);
+		}
+		// Vulkan shares one reference between comparison and every replacement on this face.
+		reference = (reference & ~state.writeMask) | (replacement & state.writeMask);
+		required_bits |= state.writeMask;
+	}
+	return {converted[0], converted[1], converted[2], static_cast<vk::CompareOp>(compare),
+	        state.compareMask, state.writeMask, reference};
 }
 
 [[nodiscard]] static vk::Format ResolveHostDepthAttachmentFormat(const CommandBuffer&     buffer,
@@ -125,8 +159,8 @@ static TextureCache::ImageDesc MakeDepthTargetDesc(const CommandBuffer& buffer,
 			DepthFatal("invalid depth view: base=%u last=%u", z.depth_view.slice_start,
 			           z.depth_view.slice_max);
 	}
-	if (z.z_info.expclear_enabled || z.stencil_info.expclear_enabled ||
-	    z.z_info.partially_resident ||
+	// EXPCLEAR permits an HTile acceleration state; the host attachment is already expanded.
+	if (z.z_info.partially_resident ||
 	    z.stencil_info.partially_resident || z.z_info.max_mip_level != 0 ||
 	    z.depth_view.current_mip_level != 0 || unsupported_shading_rate_encoding ||
 	    depth_address == 0 || (depth_address & 0xffffu) != 0) {
@@ -296,31 +330,20 @@ void RenderExecutor::ResolveRenderDepthTarget(CommandBuffer& buffer, RenderDepth
 		const uint8_t back_write_mask  = stencil_ops_disabled ? 0 : sm.stencil_writemask_bf;
 		if (dc.stencilfunc > static_cast<uint8_t>(vk::CompareOp::eAlways) ||
 		    (dc.backface_enable &&
-		     dc.stencilfunc_bf > static_cast<uint8_t>(vk::CompareOp::eAlways)) ||
-		    (front_write_mask != 0 &&
-		     UsesStencilOpValue(sc.stencil_fail, sc.stencil_zpass, sc.stencil_zfail) &&
-		     sm.stencil_opval != sm.stencil_testval) ||
-		    (dc.backface_enable && back_write_mask != 0 &&
-		     UsesStencilOpValue(sc.stencil_fail_bf, sc.stencil_zpass_bf, sc.stencil_zfail_bf) &&
-		     sm.stencil_opval_bf != sm.stencil_testval_bf)) {
-			DepthFatal("unsupported stencil compare or replacement state");
+		     dc.stencilfunc_bf > static_cast<uint8_t>(vk::CompareOp::eAlways))) {
+			DepthFatal("unsupported stencil compare state");
 		}
-		r.stencil_static_front = {
-		    ConvertStencilOp(sc.stencil_fail, front_write_mask, sm.stencil_opval),
-		    ConvertStencilOp(sc.stencil_zpass, front_write_mask, sm.stencil_opval),
-		    ConvertStencilOp(sc.stencil_zfail, front_write_mask, sm.stencil_opval),
-		    static_cast<vk::CompareOp>(dc.stencilfunc)};
-		r.stencil_dynamic_front = {sm.stencil_mask, front_write_mask, sm.stencil_testval};
+		r.stencil_front = ConvertStencilState(
+		    dc.stencilfunc, {sc.stencil_fail, sc.stencil_zpass, sc.stencil_zfail},
+		    sm.stencil_opval, {.compareMask = sm.stencil_mask, .writeMask = front_write_mask,
+		                       .reference = sm.stencil_testval});
 		if (dc.backface_enable) {
-			r.stencil_static_back = {
-			    ConvertStencilOp(sc.stencil_fail_bf, back_write_mask, sm.stencil_opval_bf),
-			    ConvertStencilOp(sc.stencil_zpass_bf, back_write_mask, sm.stencil_opval_bf),
-			    ConvertStencilOp(sc.stencil_zfail_bf, back_write_mask, sm.stencil_opval_bf),
-			    static_cast<vk::CompareOp>(dc.stencilfunc_bf)};
-			r.stencil_dynamic_back = {sm.stencil_mask_bf, back_write_mask, sm.stencil_testval_bf};
+			r.stencil_back = ConvertStencilState(
+			    dc.stencilfunc_bf, {sc.stencil_fail_bf, sc.stencil_zpass_bf, sc.stencil_zfail_bf},
+			    sm.stencil_opval_bf, {.compareMask = sm.stencil_mask_bf, .writeMask = back_write_mask,
+			                          .reference = sm.stencil_testval_bf});
 		} else {
-			r.stencil_static_back  = r.stencil_static_front;
-			r.stencil_dynamic_back = r.stencil_dynamic_front;
+			r.stencil_back = r.stencil_front;
 		}
 	}
 	auto& cache = m_context.GetTextureCache();
@@ -406,14 +429,13 @@ vk::ImageAspectFlags RenderDepthInfo::AttachmentWriteAspects() const {
 		return writes;
 	}
 
-	const auto face_writes = [&](const PipelineStencilStaticState&  state,
-	                             const PipelineStencilDynamicState& dynamic) {
-		if (dynamic.writeMask == 0) {
+	const auto face_writes = [&](const vk::StencilOpState& state) {
+		if (state.writeMask == 0) {
 			return false;
 		}
 		bool can_pass = state.compareOp != vk::CompareOp::eNever;
 		bool can_fail = state.compareOp != vk::CompareOp::eAlways;
-		if (dynamic.compareMask == 0) {
+		if (state.compareMask == 0) {
 			switch (state.compareOp) {
 				case vk::CompareOp::eEqual:
 				case vk::CompareOp::eLessOrEqual:
@@ -439,8 +461,7 @@ vk::ImageAspectFlags RenderDepthInfo::AttachmentWriteAspects() const {
 		       (can_pass && depth_fail && state.depthFailOp != vk::StencilOp::eKeep);
 	};
 	if (stencil_clear_enable ||
-	    (stencil_test_enable && (face_writes(stencil_static_front, stencil_dynamic_front) ||
-	                             face_writes(stencil_static_back, stencil_dynamic_back)))) {
+	    (stencil_test_enable && (face_writes(stencil_front) || face_writes(stencil_back)))) {
 		writes |= vk::ImageAspectFlagBits::eStencil;
 	}
 	return writes;

src/graphics/host_gpu/renderer/depthRenderTarget.h

@@ -34,10 +34,8 @@ struct RenderDepthInfo {
 	bool                        stencil_clear_enable     = false;
 	uint8_t                     stencil_clear_value      = 0;
 	bool                        stencil_test_enable      = false;
-	PipelineStencilStaticState  stencil_static_front;
-	PipelineStencilStaticState  stencil_static_back;
-	PipelineStencilDynamicState stencil_dynamic_front;
-	PipelineStencilDynamicState stencil_dynamic_back;
+	vk::StencilOpState          stencil_front;
+	vk::StencilOpState          stencil_back;
 	ImageId                     image_id;
 
 	[[nodiscard]] vk::ImageAspectFlags AttachmentWriteAspects() const;

src/graphics/host_gpu/renderer/image/blitHelper.cpp

@@ -10,7 +10,6 @@
 
 #include <algorithm>
 #include <array>
-#include <iterator>
 
 namespace Libs::Graphics {
 
@@ -37,9 +36,8 @@ BlitHelper::BlitHelper(GraphicContext& graphics, CommandScheduler& scheduler)
 	    m_graphics.device.createPipelineLayout(&layout_info, nullptr, &m_pipeline_layout),
 	    "create BlitHelper pipeline layout");
 
-	m_vertex_shader = CreateShader(GPU_BLIT_FS_TRIANGLE_SPV, std::size(GPU_BLIT_FS_TRIANGLE_SPV));
-	m_fragment_shader =
-	    CreateShader(GPU_BLIT_COLOR_TO_MS_DEPTH_SPV, std::size(GPU_BLIT_COLOR_TO_MS_DEPTH_SPV));
+	m_vertex_shader   = CompileSPV(GPU_BLIT_FS_TRIANGLE_SPV, m_graphics.device);
+	m_fragment_shader = CompileSPV(GPU_BLIT_COLOR_TO_MS_DEPTH_SPV, m_graphics.device);
 }
 
 BlitHelper::~BlitHelper() {
@@ -60,17 +58,6 @@ BlitHelper::~BlitHelper() {
 	}
 }
 
-vk::ShaderModule BlitHelper::CreateShader(const uint32_t* code, size_t words) const {
-	EXIT_IF(code == nullptr || words == 0);
-	vk::ShaderModuleCreateInfo create {};
-	create.codeSize         = words * sizeof(uint32_t);
-	create.pCode            = code;
-	vk::ShaderModule module = nullptr;
-	RequireVulkanSuccess(m_graphics.device.createShaderModule(&create, nullptr, &module),
-	                     "create BlitHelper shader module");
-	return module;
-}
-
 vk::Pipeline BlitHelper::GetPipeline(PipelineKey key) {
 	const auto cached = std::ranges::find(m_pipelines, key, &Pipeline::key);
 	if (cached != m_pipelines.end()) {

src/graphics/host_gpu/renderer/image/blitHelper.h

@@ -37,8 +37,7 @@ private:
 		vk::Pipeline handle = nullptr;
 	};
 
-	[[nodiscard]] vk::ShaderModule CreateShader(const uint32_t* code, size_t words) const;
-	[[nodiscard]] vk::Pipeline     GetPipeline(PipelineKey key);
+	[[nodiscard]] vk::Pipeline GetPipeline(PipelineKey key);
 
 	GraphicContext&         m_graphics;
 	CommandScheduler&       m_scheduler;

src/graphics/host_gpu/renderer/image/imageInfo.h

@@ -94,9 +94,24 @@ struct ImageInfo {
 		       bytes_per_block == other.bytes_per_block;
 	}
 	[[nodiscard]] int32_t MipOf(const ImageInfo& container) const noexcept {
-		if (!IsCompatible(container) || tile_mode != container.tile_mode || resources.levels != 1 ||
-		    container.resources.layers == 0 ||
-		    container.resources.levels > container.mip_layout.size()) {
+		if (container.resources.levels > container.mip_layout.size()) {
+			return -1;
+		}
+		for (uint32_t level = 0; level < container.resources.levels; level++) {
+			if (SliceOf(container, static_cast<int32_t>(level)) >= 0) {
+				return static_cast<int32_t>(level);
+			}
+		}
+		return -1;
+	}
+	[[nodiscard]] int32_t SliceOf(const ImageInfo& container, int32_t mip) const noexcept {
+		if (!IsCompatible(container) || tile_mode != container.tile_mode || type != container.type ||
+		    IsVolume() || resources.levels != 1 || resources.layers == 0 ||
+		    container.resources.layers == 0 || mip < 0 ||
+		    static_cast<uint32_t>(mip) >= container.resources.levels ||
+		    container.resources.levels > container.mip_layout.size() ||
+		    !data.Valid() || !container.data.Valid() || data.address < container.data.address ||
+		    data.End() > container.data.End()) {
 			return -1;
 		}
 		if (HasStencil() != container.HasStencil() ||
@@ -105,75 +120,36 @@ struct ImageInfo {
 			return -1;
 		}
 
-		int32_t mip = -1;
-		for (uint32_t level = 0; level < container.resources.levels; level++) {
-			const auto& layout = container.mip_layout[level];
-			if (layout.size == 0 || layout.size % container.resources.layers != 0 ||
-			    container.data.address > UINT64_MAX - layout.offset) {
-				continue;
-			}
-			const auto mip_base   = container.data.address + layout.offset;
-			const auto slice_size = layout.size / container.resources.layers;
-			if (slice_size == 0 || mip_base > UINT64_MAX - layout.size) {
-				continue;
-			}
-			const auto mip_end = mip_base + layout.size;
-			if (data.address >= mip_base && data.address < mip_end &&
-			    (data.address - mip_base) % slice_size == 0) {
-				mip = static_cast<int32_t>(level);
-				break;
-			}
-		}
-		if (mip < 0) {
+		const auto  level  = static_cast<uint32_t>(mip);
+		const auto& layout = container.mip_layout[level];
+		if (extent.width != std::max(container.extent.width >> level, 1u) ||
+		    extent.height != std::max(container.extent.height >> level, 1u) ||
+		    extent.depth != container.extent.depth || mip_layout[0].pitch != layout.pitch ||
+		    mip_layout[0].height != layout.height || layout.size == 0 ||
+		    layout.size % container.resources.layers != 0 ||
+		    container.data.size % container.resources.layers != 0 ||
+		    data.size % resources.layers != 0) {
 			return -1;
 		}
 
-		const auto level = static_cast<uint32_t>(mip);
-		if (extent.width != std::max(container.extent.width >> level, 1u) ||
-		    extent.height != std::max(container.extent.height >> level, 1u)) {
+		// PS5 block slices contain the entire reversed mip chain.
+		const auto slice_stride = container.data.size / container.resources.layers;
+		const auto child_stride = data.size / resources.layers;
+		if (child_stride != layout.size / container.resources.layers ||
+		    layout.offset >= slice_stride || child_stride > slice_stride - layout.offset ||
+		    (resources.layers > 1 && child_stride != slice_stride)) {
 			return -1;
 		}
-		const auto mip_depth = std::max(container.extent.depth >> level, 1u);
-		if (container.type == Prospero::ImageType::kColor3D &&
-		    type == Prospero::ImageType::kColor2D) {
-			if (resources.layers != mip_depth) {
-				return -1;
-			}
-		} else if (type != container.type) {
+		const auto address_delta = data.address - container.data.address;
+		if (address_delta < layout.offset || (address_delta - layout.offset) % slice_stride != 0) {
 			return -1;
 		}
-		return mip;
-	}
-	[[nodiscard]] int32_t SliceOf(const ImageInfo& container, int32_t mip) const noexcept {
-		if (!IsCompatible(container) || type != container.type || mip < 0 ||
-		    static_cast<uint32_t>(mip) >= container.resources.levels ||
-		    container.resources.levels > container.mip_layout.size() ||
-		    container.resources.layers == 0 || data.size == 0) {
+		const auto layer = (address_delta - layout.offset) / slice_stride;
+		if (layer > INT32_MAX || layer >= container.resources.layers ||
+		    resources.layers > container.resources.layers - layer) {
 			return -1;
 		}
-		const auto level = static_cast<uint32_t>(mip);
-		if (extent.width != std::max(container.extent.width >> level, 1u) ||
-		    extent.height != std::max(container.extent.height >> level, 1u)) {
-			return -1;
-		}
-		const auto& layout = container.mip_layout[level];
-		if (layout.size == 0 || layout.size % container.resources.layers != 0 ||
-		    container.data.address > UINT64_MAX - layout.offset) {
-			return -1;
-		}
-		const auto slice_size = layout.size / container.resources.layers;
-		if (slice_size == 0 || data.size % slice_size != 0) {
-			return -1;
-		}
-		const auto mip_base = container.data.address + layout.offset;
-		if (data.address < mip_base) {
-			return -1;
-		}
-		const auto address_delta = data.address - mip_base;
-		if (address_delta % data.size != 0 || address_delta / data.size > INT32_MAX) {
-			return -1;
-		}
-		return static_cast<int32_t>(address_delta / data.size);
+		return static_cast<int32_t>(layer);
 	}
 };
 
@@ -183,6 +159,7 @@ struct ImageViewInfo {
 	vk::ImageAspectFlags aspect      = vk::ImageAspectFlagBits::eColor;
 	uint32_t             base_level  = 0;
 	uint32_t             level_count = 1;
+	uint32_t             min_lod     = 0; // U4.8 clamp relative to base_level.
 	uint32_t             base_layer  = 0;
 	uint32_t             layer_count = 1;
 	vk::ComponentMapping mapping     = {};
@@ -191,9 +168,10 @@ struct ImageViewInfo {
 	[[nodiscard]] bool operator==(const ImageViewInfo& rhs) const noexcept {
 		return format == rhs.format && type == rhs.type && aspect == rhs.aspect &&
 		       base_level == rhs.base_level && level_count == rhs.level_count &&
-		       base_layer == rhs.base_layer && layer_count == rhs.layer_count &&
-		       mapping.r == rhs.mapping.r && mapping.g == rhs.mapping.g &&
-		       mapping.b == rhs.mapping.b && mapping.a == rhs.mapping.a && usage == rhs.usage;
+		       min_lod == rhs.min_lod && base_layer == rhs.base_layer &&
+		       layer_count == rhs.layer_count && mapping.r == rhs.mapping.r &&
+		       mapping.g == rhs.mapping.g && mapping.b == rhs.mapping.b &&
+		       mapping.a == rhs.mapping.a && usage == rhs.usage;
 	}
 };
 

src/graphics/host_gpu/renderer/image/imageView.cpp

@@ -362,6 +362,12 @@ vk::ImageView Image::FindView(const ImageViewInfo& view_info) {
 	if (!is_storage) {
 		usage.usage &= ~vk::ImageUsageFlagBits::eStorage;
 	}
+	vk::ImageViewMinLodCreateInfoEXT min_lod {};
+	if (normalized.min_lod != 0) {
+		min_lod.minLod = static_cast<float>(normalized.base_level) +
+		                 static_cast<float>(normalized.min_lod) / 256.0f;
+		usage.pNext    = &min_lod;
+	}
 	vk::ImageViewCreateInfo create {};
 	create.pNext                           = &usage;
 	create.image                           = image.image;

src/graphics/host_gpu/renderer/image/tiler.cpp

@@ -260,12 +260,8 @@ vk::Pipeline TileManager::GetPipeline(uint32_t slot) {
 	const uint32_t                   values[] {1u << element_index, direction_index};
 	const vk::SpecializationMapEntry entries[] {{0, 0, 4}, {1, 4, 4}};
 	const vk::SpecializationInfo     specialization {2, entries, sizeof(values), values};
-	vk::ShaderModuleCreateInfo       module_info {};
-	module_info.codeSize    = shaders[family_index].words * sizeof(uint32_t);
-	module_info.pCode       = shaders[family_index].code;
-	vk::ShaderModule module = nullptr;
-	RequireVulkanSuccess(m_graphics.device.createShaderModule(&module_info, nullptr, &module),
-	                     "create TileManager shader module");
+	const auto module =
+	    CompileSPV({shaders[family_index].code, shaders[family_index].words}, m_graphics.device);
 	vk::PipelineShaderStageCreateInfo stage {};
 	stage.stage               = vk::ShaderStageFlagBits::eCompute;
 	stage.module              = module;
@@ -472,12 +468,7 @@ void TileManager::ConvertD16(Result source, Result target, D16Direction directio
 			code  = GPU_TILER_DEMOTE_D16_SPV;
 			words = std::size(GPU_TILER_DEMOTE_D16_SPV);
 		}
-		vk::ShaderModuleCreateInfo module_info {};
-		module_info.codeSize    = words * sizeof(uint32_t);
-		module_info.pCode       = code;
-		vk::ShaderModule module = nullptr;
-		RequireVulkanSuccess(m_graphics.device.createShaderModule(&module_info, nullptr, &module),
-		                     "create D16 conversion shader module");
+		const auto module = CompileSPV({code, words}, m_graphics.device);
 		vk::PipelineShaderStageCreateInfo stage {};
 		stage.stage               = vk::ShaderStageFlagBits::eCompute;
 		stage.module              = module;
@@ -611,12 +602,7 @@ void TileManager::ConvertD16(Result source, Result target, D16Direction directio
 
 void TileManager::SwapBgra16(Result input, Result output, uint32_t pixels) {
 	if (m_swap_bgra16 == nullptr) {
-		vk::ShaderModuleCreateInfo module_info {};
-		module_info.codeSize    = std::size(GPU_TILER_SWAP_BGRA16_SPV) * sizeof(uint32_t);
-		module_info.pCode       = GPU_TILER_SWAP_BGRA16_SPV;
-		vk::ShaderModule module = nullptr;
-		RequireVulkanSuccess(m_graphics.device.createShaderModule(&module_info, nullptr, &module),
-		                     "create BGRA16 swap shader module");
+		const auto module = CompileSPV(GPU_TILER_SWAP_BGRA16_SPV, m_graphics.device);
 		vk::PipelineShaderStageCreateInfo stage {};
 		stage.stage  = vk::ShaderStageFlagBits::eCompute;
 		stage.module = module;

src/graphics/host_gpu/renderer/pipeline/descriptors.cpp

@@ -15,6 +15,7 @@
 #include "graphics/guest_gpu/tile.h"
 #include "graphics/host_gpu/graphicContext.h"
 #include "graphics/host_gpu/hostMemory.h"
+#include "graphics/host_gpu/renderer/colorRenderTarget.h"
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/image/imageView.h"
 #include "graphics/host_gpu/renderer/image/textureCommon.h"
@@ -93,22 +94,15 @@ static const char* ShaderStageResourceName(ShaderType stage) {
 	switch (stage) {
 		case ShaderType::Vertex: return "Vertex";
 		case ShaderType::Mesh: return "Mesh";
+		case ShaderType::Local: return "Local";
+		case ShaderType::TessellationControl: return "Hull";
+		case ShaderType::TessellationEvaluation: return "Domain";
 		case ShaderType::Pixel: return "Pixel";
 		case ShaderType::Compute: return "Compute";
 		default: return "Unknown";
 	}
 }
 
-static vk::ShaderStageFlags NativeShaderStage(ShaderType stage) {
-	switch (stage) {
-		case ShaderType::Vertex: return vk::ShaderStageFlagBits::eVertex;
-		case ShaderType::Mesh: return vk::ShaderStageFlagBits::eMeshEXT;
-		case ShaderType::Pixel: return vk::ShaderStageFlagBits::eFragment;
-		case ShaderType::Compute: return vk::ShaderStageFlagBits::eCompute;
-		default: EXIT("unknown native shader stage\n");
-	}
-}
-
 static Prospero::ImageType TextureType(const ShaderTextureResource& descriptor) {
 	const auto type = descriptor.Type();
 	return type == Prospero::ImageType::kCube ? Prospero::ImageType::kColor2DArray : type;
@@ -154,7 +148,7 @@ NativeStorageBuffer(RenderContext& context, const PreparedBindings::BufferSource
 	}
 	buffer_offset = static_cast<uint32_t>(adjustment);
 	const vk::DescriptorBufferInfo result {buffer->Handle(), aligned_offset, size + adjustment};
-	if (resource.formatted && resource.written) {
+	if (resource.written) {
 		context.GetTextureCache().InvalidateMemoryFromGPU(address, size);
 	}
 	const char* access = "Read";
@@ -299,13 +293,8 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
 	const bool supported_swizzle =
 	    IsValidImageSwizzle(swizzle) &&
 	    (swizzle == DstSel(4, 5, 6, 7) || !resource.read || resource.atomic);
-	const auto max_mip = resource.r128 ? descriptor.LastLevel() : descriptor.MaxMip();
-	const auto view_last_level =
-	    resource.mip_mode == ShaderRecompiler::IR::ImageMipMode::DynamicStorage
-	        ? descriptor.LastLevel()
-	        : std::min(descriptor.LastLevel(), max_mip);
 	return (is_1d || is_1d_array || is_2d || is_2d_array || is_3d) && supported_tile &&
-	       descriptor.BaseLevel() <= view_last_level && view_last_level <= max_mip &&
+	       descriptor.BaseLevel() <= descriptor.LastLevel() &&
 	       descriptor.MinLod() == 0 && supported_swizzle && descriptor.BCSwizzle() == 0 &&
 	       !descriptor.MsaaDepth();
 }
@@ -463,6 +452,14 @@ static ImageViewInfo TextureViewInfo(const ShaderRecompiler::IR::ImageResource&
 	view.aspect      = vk::ImageAspectFlagBits::eColor;
 	view.base_level  = descriptor.BaseLevel();
 	view.level_count = view_levels;
+	if (descriptor.MinLod() > descriptor.LastLevel() * 256u) {
+		EXIT("texture minimum LOD exceeds last mip level: min_lod=%u last_level=%u\n",
+		     descriptor.MinLod(), descriptor.LastLevel());
+	}
+	const auto base_lod = view.base_level * 256u;
+	if (descriptor.MinLod() > base_lod) {
+		view.min_lod = descriptor.MinLod() - base_lod;
+	}
 	view.usage = storage ? vk::ImageUsageFlagBits::eStorage : vk::ImageUsageFlagBits::eSampled;
 	view.mapping =
 	    storage || surface_format.conversion_format != Prospero::BufferFormat::kInvalid
@@ -513,6 +510,21 @@ static ImageViewInfo TextureViewInfo(const ShaderRecompiler::IR::ImageResource&
 	return view;
 }
 
+static bool TextureViewPreservesMipLayout(const TileSurfaceDescription& description,
+                                          uint32_t                      view_levels) {
+	TileSurfaceLayout physical {};
+	TileSurfaceLayout view {};
+	auto              view_description = description;
+	view_description.levels            = view_levels;
+	return TileGetTiledTextureLayout(description, physical) &&
+	       TileGetTiledTextureLayout(view_description, view) &&
+	       physical.first_tail_level == view.first_tail_level &&
+	       physical.block_slice_size == view.block_slice_size &&
+	       physical.total_size == view.total_size &&
+	       std::equal(std::begin(physical.mips), std::begin(physical.mips) + description.levels,
+	                  std::begin(view.mips));
+}
+
 TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource&   resource,
                                               const ShaderRecompiler::IR::DescriptorValue& value) {
 	auto descriptor = DecodeNativeDescriptor<ShaderTextureResource>(value);
@@ -529,24 +541,22 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 		return {id, nullptr, std::move(desc)};
 	}
 
-	const auto address      = descriptor.Base40();
-	const auto width        = static_cast<uint32_t>(descriptor.Width5()) + 1u;
-	const auto height       = static_cast<uint32_t>(descriptor.Height5()) + 1u;
-	const auto base_level   = descriptor.BaseLevel();
-	const auto last_level   = descriptor.LastLevel();
-	const auto type         = TextureType(descriptor);
-	const bool multisampled = IsMultisampledTexture(type);
-	const auto max_mip      = resource.r128 ? last_level : descriptor.MaxMip();
-	const auto levels       = multisampled ? 1u : static_cast<uint32_t>(max_mip) + 1u;
-	const bool dynamic_storage =
-	    storage && resource.mip_mode == ShaderRecompiler::IR::ImageMipMode::DynamicStorage;
-	const auto view_last_level =
-	    !multisampled && !dynamic_storage ? std::min(last_level, max_mip) : last_level;
+	const auto address         = descriptor.Base40();
+	const auto width           = static_cast<uint32_t>(descriptor.Width5()) + 1u;
+	const auto height          = static_cast<uint32_t>(descriptor.Height5()) + 1u;
+	const auto base_level      = descriptor.BaseLevel();
+	const auto last_level      = descriptor.LastLevel();
+	const auto type            = TextureType(descriptor);
+	const bool multisampled    = IsMultisampledTexture(type);
+	const auto max_mip         = resource.r128 ? last_level : descriptor.MaxMip();
+	const auto physical_levels = multisampled ? 1u : static_cast<uint32_t>(max_mip) + 1u;
+	const auto levels =
+	    multisampled ? 1u : std::max(physical_levels, static_cast<uint32_t>(last_level) + 1u);
 	const auto tile       = descriptor.TileMode();
 	const bool depth_tile = tile == Prospero::TileMode::kDepth;
 	const bool msaa_tile  = depth_tile || tile == Prospero::TileMode::kRenderTarget;
 	const bool msaa_array = type == Prospero::ImageType::kColor2DMsaaArray;
-	if ((!multisampled && (base_level > view_last_level || view_last_level >= levels)) ||
+	if ((!multisampled && base_level > last_level) ||
 	    (multisampled &&
 	     (base_level != 0 || last_level == 0 || last_level > 3 || max_mip != last_level ||
 	      !msaa_tile || (descriptor.MsaaDepth() && !depth_tile) ||
@@ -565,7 +575,7 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 	}
 	const auto samples = multisampled ? 1u << last_level : 1u;
 	const auto view_levels =
-	    multisampled ? 1u : static_cast<uint32_t>(view_last_level - base_level) + 1u;
+	    multisampled ? 1u : static_cast<uint32_t>(last_level - base_level) + 1u;
 	const auto depth          = static_cast<uint32_t>(descriptor.Depth()) + 1u;
 	const auto format         = descriptor.Format();
 	const auto surface_format = TextureGetSurfaceFormatInfo(format);
@@ -584,7 +594,19 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 	                             type == Prospero::ImageType::kColor2DArray ||
 	                             type == Prospero::ImageType::kColor2DMsaaArray;
 	const auto    image_layers = layered ? depth : 1u;
-	uint32_t      pitch        = 0;
+	if (levels > physical_levels) {
+		const TileSurfaceDescription physical {
+		    format, tile, volume ? TileSurfaceDimension::Dim3D : TileSurfaceDimension::Dim2D,
+		    width, height, volume ? depth : 1u, physical_levels, image_layers};
+		// Texture mip views take precedence over the resource count, but must keep its storage layout.
+		if (!TextureViewPreservesMipLayout(physical, levels)) {
+			EXIT("unsupported texture mip view changes physical layout: base=%u last=%u max=%u "
+			     "extent=%ux%ux%u tile=%u\n",
+			     base_level, last_level, max_mip, width, height, depth,
+			     static_cast<uint32_t>(tile));
+		}
+	}
+	uint32_t      pitch = 0;
 	TileSizeAlign size {};
 	if (multisampled) {
 		const auto bytes = Prospero::NumBytesPerElement(format);
@@ -597,8 +619,8 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 		size.size *= image_layers;
 	} else {
 		pitch = TileGetTexturePitch(format, width, tile);
-		TileGetTextureTotalSize(format, width, height, volume ? depth : image_layers, levels, tile,
-		                        volume, size);
+		TileGetTextureTotalSize(format, width, height, volume ? depth : image_layers,
+		                        physical_levels, tile, volume, size);
 	}
 	EXIT_NOT_IMPLEMENTED(size.size == 0 || size.align == 0 ||
 	                     (address & (static_cast<uint64_t>(size.align) - 1u)) != 0);
@@ -635,7 +657,7 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 	    !desc.info.IsDepth()) {
 		TileSizeAlign metadata_size {};
 		(void)TileGetDccSize(width, height, volume ? depth : image_layers,
-		                     desc.info.bytes_per_block, levels, tile, metadata_size,
+		                     desc.info.bytes_per_block, physical_levels, tile, metadata_size,
 		                     std::countr_zero(samples));
 		desc.info.metadata.kind          = ImageMetadataKind::Dcc;
 		desc.info.metadata.range         = {descriptor.MetaAddr() << 8u, metadata_size.size};
@@ -857,32 +879,39 @@ void RenderExecutor::RebindImages(PreparedBindings& prepared) {
 	}
 }
 
-RenderExecutor::GraphicsBindings
-RenderExecutor::PrepareGraphicsBindings(const ShaderStageRuntime& vertex,
-                                        const ShaderStageRuntime& pixel, bool pixel_active) {
-	GraphicsBindings bindings {
-	    .vertex = PrepareBindings(vertex),
-	};
-	if (pixel_active) {
-		bindings.pixel.emplace(PrepareBindings(pixel));
+void RenderExecutor::PrepareGraphicsBindings(std::span<PreparedBindings* const> stages,
+                                             std::span<RenderColorInfo> colors) {
+	bool uses_dma = false;
+	for (auto* stage: stages) {
+		FindBuffers(*stage);
+		uses_dma |= stage->runtime->program->info.uses_dma;
 	}
-	FindBuffers(bindings.vertex);
-	if (bindings.pixel) {
-		FindBuffers(*bindings.pixel);
-	}
-	if (bindings.vertex.runtime->program->info.uses_dma ||
-	    (bindings.pixel && bindings.pixel->runtime->program->info.uses_dma)) {
+	if (uses_dma) {
 		m_context.PrepareBda();
 	}
-	RebindBuffers(bindings.vertex);
-	if (bindings.pixel) {
-		RebindBuffers(*bindings.pixel);
+	for (auto* stage: stages) {
+		RebindImages(*stage);
 	}
-	RebindImages(bindings.vertex);
-	if (bindings.pixel) {
-		RebindImages(*bindings.pixel);
+	auto& cache = m_context.GetTextureCache();
+	for (auto& target: colors) {
+		EXIT_IF(!target.image_id);
+		const auto old_image = cache.m_slot_images.try_get(target.image_id);
+		if (old_image == nullptr || (!old_image->registered && !old_image->info.data.Empty()) ||
+		    old_image->binding.needs_rebind) {
+			if (old_image != nullptr) {
+				old_image->binding = {};
+			}
+			target.desc.view_info.base_level = target.guest_mip_level;
+			target.desc.view_info.base_layer = target.guest_array_layer;
+			target.image_id = cache.FindImage(target.desc);
+			BindRenderTarget(target.image_id);
+		}
+	}
+	// Discovery can read back PS5 metadata and submit the scheduler. Reserve draw buffers only
+	// after image identities are final; attachment layout transitions follow buffer alias copies.
+	for (auto* stage: stages) {
+		RebindBuffers(*stage);
 	}
-	return bindings;
 }
 
 void RenderExecutor::CommitBindings(CommandBuffer&                     buffer,
@@ -895,9 +924,10 @@ void RenderExecutor::CommitBindings(CommandBuffer&                     buffer,
 	size_t write_count      = 0;
 	ShaderRecompiler::IR::PushData push_data;
 	bool                           has_push_data = false;
-	constexpr auto                 GraphicsStages = vk::ShaderStageFlagBits::eVertex |
-	                                                vk::ShaderStageFlagBits::eMeshEXT |
-	                                                vk::ShaderStageFlagBits::eFragment;
+	constexpr auto                 GraphicsStages =
+	    vk::ShaderStageFlagBits::eVertex | vk::ShaderStageFlagBits::eMeshEXT |
+	    vk::ShaderStageFlagBits::eTessellationControl |
+	    vk::ShaderStageFlagBits::eTessellationEvaluation | vk::ShaderStageFlagBits::eFragment;
 	vk::ShaderStageFlags push_stages = pipeline_bind_point == vk::PipelineBindPoint::eGraphics
 	                                       ? vk::ShaderStageFlagBits::eFragment
 	                                       : vk::ShaderStageFlags {};

src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp

@@ -89,12 +89,7 @@ template <typename... Args>
 void PipelineCacheLog(fmt::format_string<Args...> format, Args&&... args) {
 	auto message = fmt::format(format, std::forward<Args>(args)...);
 	message += '\n';
-	if (Log::GetDirection() != Log::Direction::Console) {
-		std::fwrite(message.data(), 1, message.size(), stdout);
-		std::fflush(stdout);
-	}
-	Log::Write(message);
-	Log::Flush();
+	Log::WriteToConsoleAndLog(message);
 }
 
 bool ReadShaderGuestMemory(void*, uint64_t address, uint32_t* value) {
@@ -236,6 +231,9 @@ struct PipelineCache::ProgramCache {
 		switch (options.stage) {
 			case ShaderType::Vertex: stage_name = "vs"; break;
 			case ShaderType::Mesh: stage_name = "ms"; break;
+			case ShaderType::Local: stage_name = "ls"; break;
+			case ShaderType::TessellationControl: stage_name = "hs"; break;
+			case ShaderType::TessellationEvaluation: stage_name = "ds"; break;
 			case ShaderType::Pixel: stage_name = "ps"; break;
 			case ShaderType::Compute: stage_name = "cs"; break;
 			default: EXIT("invalid pipeline shader stage\n");
@@ -250,12 +248,7 @@ struct PipelineCache::ProgramCache {
 		}
 		DumpShaderSpirv(stage_name, options.shader_hash, result.spirv);
 
-		vk::ShaderModuleCreateInfo create_info {};
-		create_info.codeSize    = result.spirv.size() * sizeof(uint32_t);
-		create_info.pCode       = result.spirv.data();
-		vk::ShaderModule module = nullptr;
-		RequireVulkanSuccess(device.createShaderModule(&create_info, nullptr, &module),
-		                     "create recompiled shader module");
+		const auto module = CompileSPV(result.spirv, device);
 		EXIT_IF(module == nullptr);
 		if (options.dump_ir) {
 			LOGF("%s SPIR-V words=%" PRIu64 " wave_size=%u\n", options.dump_label,
@@ -273,7 +266,7 @@ struct PipelineCache::ProgramCache {
 	                  uint32_t& push_data_cursor) {
 		ShaderType stage;
 		if constexpr (std::is_same_v<InputInfo, ShaderVertexInputInfo>) {
-			stage = input_info.mesh.threads_num[0] != 0 ? ShaderType::Mesh : ShaderType::Vertex;
+			stage = input_info.logical_stage;
 		} else if constexpr (std::is_same_v<InputInfo, ShaderPixelInputInfo>) {
 			stage = ShaderType::Pixel;
 		} else {
@@ -325,6 +318,9 @@ struct PipelineCache::ProgramCache {
 		switch (stage) {
 			case ShaderType::Vertex: label = "ShaderRecompiler VS"; break;
 			case ShaderType::Mesh: label = "ShaderRecompiler MS"; break;
+			case ShaderType::Local: label = "ShaderRecompiler LS"; break;
+			case ShaderType::TessellationControl: label = "ShaderRecompiler HS"; break;
+			case ShaderType::TessellationEvaluation: label = "ShaderRecompiler DS"; break;
 			case ShaderType::Pixel: label = "ShaderRecompiler PS"; break;
 			case ShaderType::Compute: label = "ShaderRecompiler CS"; break;
 			default: EXIT("invalid pipeline shader stage\n");
@@ -341,11 +337,11 @@ struct PipelineCache::ProgramCache {
 
 		if constexpr (std::is_same_v<InputInfo, ShaderVertexInputInfo>) {
 			options.user_data_base = 8;
-			if (stage == ShaderType::Mesh) {
+			if (stage == ShaderType::Mesh || stage == ShaderType::TessellationControl) {
 				options.user_data_base = 0;
-				options.wave_size      = input_info.mesh.wave_size;
+				options.wave_size = stage == ShaderType::Mesh ? input_info.mesh.wave_size : 64u;
 			}
-		} else if constexpr (std::is_same_v<InputInfo, ShaderComputeInputInfo>) {
+		} else {
 			options.wave_size = input_info.wave_size;
 		}
 		auto translated = ShaderRecompiler::TranslateProgram(params.code, options);
@@ -361,16 +357,19 @@ struct PipelineCache::ProgramCache {
 		input_info.stage = {.program = &permutation.program, .resources = std::move(resources)};
 		permutation.program.bindings.AdvancePushData(push_data_cursor);
 
-		std::array<size_t, static_cast<size_t>(ShaderType::Mesh) + 1> counts {};
+		std::array<size_t, static_cast<size_t>(ShaderType::TessellationEvaluation) + 1> counts {};
 		for (const auto& [key, source]: programs) {
 			counts[static_cast<size_t>(key.stage)] += source.permutations.size();
 		}
 		// Guest geometry shaders are compiled through the host mesh stage.
-		std::printf("Shaders: VS %zu | PS %zu | CS %zu | GS %zu\n",
+		std::printf("Shaders: VS %zu | PS %zu | CS %zu | GS %zu | LS %zu | HS %zu | TES %zu\n",
 		            counts[static_cast<size_t>(ShaderType::Vertex)],
 		            counts[static_cast<size_t>(ShaderType::Pixel)],
 		            counts[static_cast<size_t>(ShaderType::Compute)],
-		            counts[static_cast<size_t>(ShaderType::Mesh)]);
+		            counts[static_cast<size_t>(ShaderType::Mesh)],
+		            counts[static_cast<size_t>(ShaderType::Local)],
+		            counts[static_cast<size_t>(ShaderType::TessellationControl)],
+		            counts[static_cast<size_t>(ShaderType::TessellationEvaluation)]);
 		return permutation.handle;
 	}
 
@@ -564,12 +563,18 @@ PipelineCache::GraphicsPrograms PipelineCache::GetGraphicsPrograms(
     const HW::VertexShaderInfo& vertex_regs, const HW::PixelShaderInfo& pixel_regs,
     const HW::ShaderRegisters& sh, const HW::Context& context, const HW::UserConfig& user_config,
     std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping, bool pixel_active,
-    ShaderVertexInputInfo& vertex_info, ShaderPixelInputInfo& pixel_info) {
-	const auto vertex_params = PrepareProgram(vertex_regs, context, user_config, vertex_info);
-	const bool mesh_active   = vertex_info.mesh.threads_num[0] != 0;
+    std::array<ShaderVertexInputInfo, 3>& vertex_info, ShaderPixelInputInfo& pixel_info) {
+	const bool tess_active = user_config.GetPrimType() == Prospero::PrimitiveType::kPatch;
+	std::array<ShaderParams, 3> vertex_params;
+	if (tess_active) {
+		vertex_params = PrepareTessellationPrograms(vertex_regs, context, vertex_info);
+	} else {
+		vertex_params[0] = PrepareProgram(vertex_regs, context, user_config, vertex_info[0]);
+	}
+	const bool mesh_active = vertex_info[0].logical_stage == ShaderType::Mesh;
 	if (mesh_active) {
 		EXIT_NOT_IMPLEMENTED(!m_graphics.mesh_shader_enabled);
-		auto& mesh              = vertex_info.mesh;
+		auto& mesh              = vertex_info[0].mesh;
 		mesh.host_subgroup_size = m_graphics.subgroup_size;
 		const auto& limits      = m_graphics.mesh_shader_properties;
 		const auto  logical_threads =
@@ -592,7 +597,7 @@ PipelineCache::GraphicsPrograms PipelineCache::GetGraphicsPrograms(
 	if (context.GetClipControl().clip_disable) {
 		const auto& viewport = context.GetScreenViewport().viewports[0];
 		const auto& limits   = m_graphics.GetPhysicalDeviceProperties().limits;
-		auto&       clip     = vertex_info.clip_space;
+		auto&       clip     = vertex_info[tess_active ? 2u : 0u].clip_space;
 		clip.scale[0]        = viewport.xscale;
 		clip.scale[1]        = viewport.yscale;
 		clip.offset[0]       = viewport.xoffset;
@@ -610,7 +615,9 @@ PipelineCache::GraphicsPrograms PipelineCache::GetGraphicsPrograms(
 	if (pixel_active) {
 		result.pixel = m_program_cache->Get(pixel_params, pixel_info, push_data_cursor);
 	}
-	result.vertex = m_program_cache->Get(vertex_params, vertex_info, push_data_cursor);
+	for (uint32_t i = 0; i < (tess_active ? 3u : 1u); i++) {
+		result.vertex[i] = m_program_cache->Get(vertex_params[i], vertex_info[i], push_data_cursor);
+	}
 	return result;
 }
 
@@ -630,10 +637,12 @@ bool PipelineStaticParameters::operator==(const PipelineStaticParameters& other)
 
 PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
     std::span<const RenderColorInfo> colors, const RenderDepthInfo& depth,
-    const ShaderVertexInputInfo& vs_input_info, CommandBuffer& command,
+    std::span<const ShaderVertexInputInfo> vertex_info, CommandBuffer& command,
     const ShaderPixelInputInfo* ps_input_info, vk::PrimitiveTopology topology,
-    bool primitive_restart_enable, const ShaderProgram& vertex_program,
-    const ShaderProgram& pixel_program) {
+    bool primitive_restart_enable, const GraphicsPrograms& programs) {
+	const auto& vs_input_info  = vertex_info.front();
+	const auto& vertex_program = programs.vertex[0];
+	const auto& pixel_program  = programs.pixel;
 	KYTY_PROFILER_BLOCK("PipelineCache::CreatePipeline(Gfx)", profiler::colors::DeepOrangeA200);
 
 	EXIT_IF(colors.size() > RENDER_COLOR_ATTACHMENTS_MAX);
@@ -651,17 +660,22 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
 	const auto ps_id = ps_active ? pixel_program.id : 0;
 
 	GraphicsPipelineKey key {};
-	key.vs_shader_id            = vs_id;
+	for (uint32_t i = 0; i < programs.vertex.size(); i++) {
+		key.vertex_shader_ids[i] = programs.vertex[i].id;
+	}
 	key.ps_shader_id            = ps_id;
 	auto& static_params         = key.static_params;
 	auto& rendering             = key.rendering;
-	rendering.color_count       = color_count;
+	rendering.color_count       = 0;
 	uint32_t attachment_samples = 0;
 	for (uint32_t i = 0; i < color_count; i++) {
+		const auto slot = colors[i].target_slot;
+		EXIT_IF(slot >= RENDER_COLOR_ATTACHMENTS_MAX);
+		rendering.color_count = std::max(rendering.color_count, slot + 1);
 		EXIT_IF(!colors[i].image_id || colors[i].desc.view_info.format == vk::Format::eUndefined);
-		static_params.color_mask[i] = colors[i].export_mapping.ApplyMask(
+		static_params.color_mask[slot] = colors[i].export_mapping.ApplyMask(
 		    render_target_mask_slot(ctx.GetRenderTargetMask(), colors[i].target_slot));
-		rendering.color_formats[i] = colors[i].desc.view_info.format;
+		rendering.color_formats[slot] = colors[i].desc.view_info.format;
 		if (attachment_samples == 0) {
 			attachment_samples = colors[i].desc.info.samples;
 		} else if (attachment_samples != colors[i].desc.info.samples) {
@@ -670,14 +684,14 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
 		}
 		const auto& rt                        = ctx.GetRenderTarget(colors[i].target_slot);
 		const auto& bc                        = ctx.GetBlendControl(colors[i].target_slot);
-		static_params.color_srcblend[i]       = bc.color_srcblend;
-		static_params.color_comb_fcn[i]       = bc.color_comb_fcn;
-		static_params.color_destblend[i]      = bc.color_destblend;
-		static_params.alpha_srcblend[i]       = bc.alpha_srcblend;
-		static_params.alpha_comb_fcn[i]       = bc.alpha_comb_fcn;
-		static_params.alpha_destblend[i]      = bc.alpha_destblend;
-		static_params.separate_alpha_blend[i] = bc.separate_alpha_blend;
-		static_params.blend_enable[i]         = bc.enable && !rt.info.blend_bypass;
+		static_params.color_srcblend[slot]       = bc.color_srcblend;
+		static_params.color_comb_fcn[slot]       = bc.color_comb_fcn;
+		static_params.color_destblend[slot]      = bc.color_destblend;
+		static_params.alpha_srcblend[slot]       = bc.alpha_srcblend;
+		static_params.alpha_comb_fcn[slot]       = bc.alpha_comb_fcn;
+		static_params.alpha_destblend[slot]      = bc.alpha_destblend;
+		static_params.separate_alpha_blend[slot] = bc.separate_alpha_blend;
+		static_params.blend_enable[slot]         = bc.enable && !rt.info.blend_bypass;
 	}
 	const bool with_depth =
 	    depth.desc.view_info.format != vk::Format::eUndefined && static_cast<bool>(depth.image_id);
@@ -726,10 +740,8 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
 	static_params.depth_bounds_test_enable = depth.depth_bounds_test_enable;
 	static_params.depth_min_bounds         = depth.depth_min_bounds;
 	static_params.depth_max_bounds         = depth.depth_max_bounds;
-	static_params.stencil_test_enable      = depth.stencil_test_enable;
-	static_params.stencil_front            = depth.stencil_static_front;
-	static_params.stencil_back             = depth.stencil_static_back;
-	const bool rect_list     = topology == vk::PrimitiveTopology::ePatchList;
+	const bool rect_list =
+	    command.GetUserConfig().GetPrimType() == Prospero::PrimitiveType::kRectList;
 	static_params.cull_back  = !rect_list && mc.cull_back;
 	static_params.cull_front = !rect_list && mc.cull_front;
 	static_params.face       = mc.face;
@@ -780,9 +792,8 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
 
 	auto cached = std::make_unique<Pipeline>();
 	LogPipelineTrace("CreatePipelineInternal begin", vs_id, ps_id);
-	CreatePipelineInternal(m_graphics, *cached, rendering, key.vertex_input, vs_input_info,
-	                       vertex_program, ps_input_info, pixel_program, static_params,
-	                       m_driver_cache);
+	CreatePipelineInternal(m_graphics, *cached, rendering, key.vertex_input, vertex_info,
+	                       ps_input_info, programs, static_params, m_driver_cache);
 	LogPipelineTrace("CreatePipelineInternal done", vs_id, ps_id);
 
 	EXIT_NOT_IMPLEMENTED(cached->pipeline == nullptr);

src/graphics/host_gpu/renderer/pipeline/pipelineCache.h

@@ -42,9 +42,6 @@ struct PipelineStaticParameters {
 	bool                       depth_bounds_test_enable = false;
 	float                      depth_min_bounds         = 0.0f;
 	float                      depth_max_bounds         = 0.0f;
-	bool                       stencil_test_enable      = false;
-	PipelineStencilStaticState stencil_front;
-	PipelineStencilStaticState stencil_back;
 	uint32_t                   color_mask[RENDER_COLOR_ATTACHMENTS_MAX]           = {};
 	bool                       cull_front                                         = false;
 	bool                       cull_back                                          = false;
@@ -68,7 +65,7 @@ struct PipelineStaticParameters {
 static_assert(std::is_trivially_copyable_v<PipelineStaticParameters>);
 static_assert(std::is_standard_layout_v<PipelineStaticParameters>);
 static_assert(alignof(PipelineStaticParameters) == 1);
-static_assert(sizeof(PipelineStaticParameters) == 158);
+static_assert(sizeof(PipelineStaticParameters) == 125);
 
 struct PipelineRenderingState {
 	std::array<vk::Format, RENDER_COLOR_ATTACHMENTS_MAX> color_formats {};
@@ -121,8 +118,10 @@ public:
 	};
 
 	struct GraphicsPrograms {
-		ShaderProgram vertex;
+		std::array<ShaderProgram, 3> vertex;
 		ShaderProgram pixel;
+
+		[[nodiscard]] uint32_t VertexStageCount() const { return vertex[1] ? 3u : 1u; }
 	};
 
 	GraphicsPrograms
@@ -130,18 +129,18 @@ public:
 	                    const HW::PixelShaderInfo& pixel_regs, const HW::ShaderRegisters& sh,
 	                    const HW::Context& context, const HW::UserConfig& user_config,
 	                    std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping,
-	                    bool pixel_active, ShaderVertexInputInfo& vertex_info,
+	                    bool pixel_active, std::array<ShaderVertexInputInfo, 3>& vertex_info,
 	                    ShaderPixelInputInfo& pixel_info);
 	ShaderProgram GetComputeProgram(const HW::ComputeShaderInfo& regs,
 	                                const HW::ShaderRegisters&   sh,
 	                                ShaderComputeInputInfo&      input_info);
 
-	Pipeline&
-	GetGraphicsPipeline(std::span<const RenderColorInfo> colors, const RenderDepthInfo& depth,
-	                    const ShaderVertexInputInfo& vs_input_info, CommandBuffer& command,
-	                    const ShaderPixelInputInfo* ps_input_info,
-	                    vk::PrimitiveTopology topology, bool primitive_restart_enable,
-	                    const ShaderProgram& vertex_program, const ShaderProgram& pixel_program);
+	Pipeline& GetGraphicsPipeline(std::span<const RenderColorInfo>       colors,
+	                              const RenderDepthInfo&                 depth,
+	                              std::span<const ShaderVertexInputInfo> vertex_info,
+	                              CommandBuffer& command, const ShaderPixelInputInfo* ps_input_info,
+	                              vk::PrimitiveTopology topology, bool primitive_restart_enable,
+	                              const GraphicsPrograms& programs);
 	Pipeline& GetComputePipeline(const ShaderComputeInputInfo& input_info,
 	                             const ShaderProgram&          compute_program);
 
@@ -150,13 +149,13 @@ private:
 
 	struct GraphicsPipelineKey {
 		PipelineRenderingState   rendering;
-		uint64_t                 vs_shader_id = 0;
+		std::array<uint64_t, 3>  vertex_shader_ids {};
 		uint64_t                 ps_shader_id = 0;
 		PipelineVertexInputState vertex_input;
 		PipelineStaticParameters static_params;
 
 		bool operator==(const GraphicsPipelineKey& other) const {
-			return rendering == other.rendering && vs_shader_id == other.vs_shader_id &&
+			return rendering == other.rendering && vertex_shader_ids == other.vertex_shader_ids &&
 			       ps_shader_id == other.ps_shader_id && vertex_input == other.vertex_input &&
 			       static_params == other.static_params;
 		}
@@ -189,7 +188,9 @@ private:
 		std::size_t operator()(const GraphicsPipelineKey& key) const {
 			std::size_t hash = 0;
 			PipelineKeyHash::MixRendering(hash, key.rendering);
-			PipelineKeyHash::Mix(hash, key.vs_shader_id);
+			for (const auto id: key.vertex_shader_ids) {
+				PipelineKeyHash::Mix(hash, id);
+			}
 			PipelineKeyHash::Mix(hash, key.ps_shader_id);
 			PipelineKeyHash::Mix(hash, key.vertex_input.binding_count);
 			for (uint32_t i = 0; i < key.vertex_input.binding_count; i++) {
@@ -219,12 +220,14 @@ private:
 };
 
 void LogPipelineTrace(const char* phase, uint64_t vertex_program_id, uint64_t pixel_program_id);
-void CreatePipelineInternal(
-    GraphicContext& graphics, PipelineCache::Pipeline& pipeline,
-    const PipelineRenderingState& rendering, const PipelineVertexInputState& vertex_input,
-    const ShaderVertexInputInfo& vs_input_info, const ShaderProgram& vertex_program,
-    const ShaderPixelInputInfo* ps_input_info, const ShaderProgram& pixel_program,
-    const PipelineStaticParameters& static_params, vk::PipelineCache driver_cache);
+void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& pipeline,
+                            const PipelineRenderingState&          rendering,
+                            const PipelineVertexInputState&        vertex_input,
+                            std::span<const ShaderVertexInputInfo> vertex_info,
+                            const ShaderPixelInputInfo*            ps_input_info,
+                            const PipelineCache::GraphicsPrograms& programs,
+                            const PipelineStaticParameters&        static_params,
+                            vk::PipelineCache                      driver_cache);
 void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& pipeline,
                             const ShaderComputeInputInfo& input_info,
                             vk::ShaderModule compute_module, vk::PipelineCache driver_cache);

src/graphics/host_gpu/renderer/pipeline/shaderResourceBarrier.cpp

@@ -8,6 +8,20 @@
 
 namespace Libs::Graphics {
 
+vk::ShaderStageFlagBits NativeShaderStage(ShaderType stage) {
+	switch (stage) {
+		case ShaderType::Local:
+		case ShaderType::Vertex: return vk::ShaderStageFlagBits::eVertex;
+		case ShaderType::Mesh: return vk::ShaderStageFlagBits::eMeshEXT;
+		case ShaderType::TessellationControl: return vk::ShaderStageFlagBits::eTessellationControl;
+		case ShaderType::TessellationEvaluation:
+			return vk::ShaderStageFlagBits::eTessellationEvaluation;
+		case ShaderType::Pixel: return vk::ShaderStageFlagBits::eFragment;
+		case ShaderType::Compute: return vk::ShaderStageFlagBits::eCompute;
+		default: EXIT("unknown native shader stage\n");
+	}
+}
+
 vk::PipelineStageFlags ShaderPipelineStages(vk::ShaderStageFlags stages) {
 	vk::PipelineStageFlags result = {};
 	if (stages & vk::ShaderStageFlagBits::eVertex) {
@@ -16,6 +30,12 @@ vk::PipelineStageFlags ShaderPipelineStages(vk::ShaderStageFlags stages) {
 	if (stages & vk::ShaderStageFlagBits::eMeshEXT) {
 		result |= vk::PipelineStageFlagBits::eMeshShaderEXT;
 	}
+	if (stages & vk::ShaderStageFlagBits::eTessellationControl) {
+		result |= vk::PipelineStageFlagBits::eTessellationControlShader;
+	}
+	if (stages & vk::ShaderStageFlagBits::eTessellationEvaluation) {
+		result |= vk::PipelineStageFlagBits::eTessellationEvaluationShader;
+	}
 	if (stages & vk::ShaderStageFlagBits::eFragment) {
 		result |= vk::PipelineStageFlagBits::eFragmentShader;
 	}

src/graphics/host_gpu/renderer/pipeline/shaderResourceBarrier.h

@@ -8,6 +8,7 @@ namespace Libs::Graphics {
 
 struct ShaderStageRuntime;
 
+vk::ShaderStageFlagBits NativeShaderStage(ShaderType stage);
 vk::PipelineStageFlags  ShaderPipelineStages(vk::ShaderStageFlags stages);
 VulkanMemoryBarrier     MakeShaderAccessDependency();
 VulkanMemoryBarrier     MakeShaderWriteHazardDependency();

src/graphics/host_gpu/renderer/pipeline/shaders.cpp

@@ -8,6 +8,7 @@
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/pipeline/descriptors.h"
 #include "graphics/host_gpu/renderer/pipeline/pipelineCache.h"
+#include "graphics/host_gpu/renderer/pipeline/shaderResourceBarrier.h"
 #include "graphics/host_gpu/renderer/render.h"
 #include "graphics/host_gpu/renderer/renderContext.h"
 #include "graphics/host_gpu/renderer/renderTarget.h"
@@ -205,12 +206,18 @@ static void CreateDescriptorLayout(GraphicContext& graphics, PipelineCache::Pipe
 }
 
 // NOLINTNEXTLINE(readability-function-cognitive-complexity)
-void CreatePipelineInternal(
-    GraphicContext& graphics, PipelineCache::Pipeline& pipeline,
-    const PipelineRenderingState& rendering, const PipelineVertexInputState& vertex_input,
-    const ShaderVertexInputInfo& vs_input_info, const ShaderProgram& vertex_program,
-    const ShaderPixelInputInfo* ps_input_info, const ShaderProgram& pixel_program,
-    const PipelineStaticParameters& static_params, vk::PipelineCache driver_cache) {
+void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& pipeline,
+                            const PipelineRenderingState&          rendering,
+                            const PipelineVertexInputState&        vertex_input,
+                            std::span<const ShaderVertexInputInfo> vertex_info,
+                            const ShaderPixelInputInfo*            ps_input_info,
+                            const PipelineCache::GraphicsPrograms& programs,
+                            const PipelineStaticParameters&        static_params,
+                            vk::PipelineCache                      driver_cache) {
+	const auto& vs_input_info  = vertex_info.front();
+	const auto& vertex_program = programs.vertex[0];
+	const auto& pixel_program  = programs.pixel;
+	const bool  tessellation   = vertex_info.size() == 3;
 	const bool ps_active = ps_input_info != nullptr;
 	EXIT_IF(!vertex_program || (ps_active && !pixel_program));
 	const bool with_depth = rendering.depth_format != vk::Format::eUndefined ||
@@ -218,46 +225,39 @@ void CreatePipelineInternal(
 	EXIT_IF(!vs_input_info.stage);
 	const bool mesh = vs_input_info.stage.program->stage == ShaderType::Mesh;
 	EXIT_NOT_IMPLEMENTED(mesh && !graphics.mesh_shader_enabled);
-	const auto vertex_stage =
-	    mesh ? vk::ShaderStageFlagBits::eMeshEXT : vk::ShaderStageFlagBits::eVertex;
-
-	const bool rect_list = !mesh && static_params.topology == vk::PrimitiveTopology::ePatchList;
+	const bool rect_list =
+	    !mesh && !tessellation && static_params.topology == vk::PrimitiveTopology::ePatchList;
 
 	vk::ShaderModule tess_control_shader_module = nullptr;
 	vk::ShaderModule tess_eval_shader_module    = nullptr;
 
-	vk::ShaderModuleCreateInfo create_info {};
-	vk::Result result {};
 	if (rect_list) {
 		const auto shaders =
 		    BuildRectListShaders(vs_input_info, ps_active ? ps_input_info : nullptr);
-		create_info.codeSize = shaders.control.size() * 4;
-		create_info.pCode    = shaders.control.data();
-		result =
-		    graphics.device.createShaderModule(&create_info, nullptr, &tess_control_shader_module);
+		tess_control_shader_module = CompileSPV(shaders.control, graphics.device);
 		if (graphics_debug_dump_enabled()) {
-			LOGF("PipelineTrace: vkCreateShaderModule RectList TCS done result=%s module=%p\n",
-			     vk::to_string(result).c_str(), static_cast<void*>(tess_control_shader_module));
+			LOGF("PipelineTrace: vkCreateShaderModule RectList TCS done module=%p\n",
+			     static_cast<void*>(tess_control_shader_module));
 		}
-		EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
 
-		create_info.codeSize = shaders.evaluation.size() * 4;
-		create_info.pCode    = shaders.evaluation.data();
-		result =
-		    graphics.device.createShaderModule(&create_info, nullptr, &tess_eval_shader_module);
+		tess_eval_shader_module = CompileSPV(shaders.evaluation, graphics.device);
 		if (graphics_debug_dump_enabled()) {
-			LOGF("PipelineTrace: vkCreateShaderModule RectList TES done result=%s module=%p\n",
-			     vk::to_string(result).c_str(), static_cast<void*>(tess_eval_shader_module));
+			LOGF("PipelineTrace: vkCreateShaderModule RectList TES done module=%p\n",
+			     static_cast<void*>(tess_eval_shader_module));
 		}
-		EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
 	}
 
 	EXIT_NOT_IMPLEMENTED(
 	    rect_list && (tess_control_shader_module == nullptr || tess_eval_shader_module == nullptr));
 
-	vk::PipelineShaderStageCreateInfo shader_stages[4] = {
-	    {.stage = vertex_stage, .module = vertex_program.module, .pName = "main"}};
-	uint32_t shader_stage_count = 1;
+	vk::PipelineShaderStageCreateInfo shader_stages[4] {};
+	uint32_t                          shader_stage_count = 0;
+	for (uint32_t i = 0; i < vertex_info.size(); i++) {
+		shader_stages[shader_stage_count++] = {.stage =
+		                                           NativeShaderStage(vertex_info[i].logical_stage),
+		                                       .module = programs.vertex[i].module,
+		                                       .pName  = "main"};
+	}
 	if (rect_list) {
 		shader_stages[shader_stage_count++] = {.stage =
 		                                           vk::ShaderStageFlagBits::eTessellationControl,
@@ -432,15 +432,19 @@ void CreatePipelineInternal(
 	color_blending.pAttachments    = color_blend_attachment;
 
 	std::vector<vk::DescriptorSetLayoutBinding> descriptor_bindings;
-	AddLayoutBindings(descriptor_bindings, *vs_input_info.stage.program, vertex_stage);
+	vk::ShaderStageFlags graphics_stages = vk::ShaderStageFlagBits::eFragment;
+	for (const auto& stage: vertex_info) {
+		const auto native_stage = NativeShaderStage(stage.logical_stage);
+		AddLayoutBindings(descriptor_bindings, *stage.stage.program, native_stage);
+		graphics_stages |= native_stage;
+	}
 	if (ps_active) {
 		EXIT_IF(!ps_input_info->stage);
 		AddLayoutBindings(descriptor_bindings, *ps_input_info->stage.program,
 		                  vk::ShaderStageFlagBits::eFragment);
 	}
 	CreateDescriptorLayout(graphics, pipeline, descriptor_bindings);
-	const auto                  GraphicsStages = vertex_stage | vk::ShaderStageFlagBits::eFragment;
-	const vk::PushConstantRange push_constants {GraphicsStages, 0,
+	const vk::PushConstantRange push_constants {graphics_stages, 0,
 	                                            ShaderRecompiler::IR::NativePushConstantSize};
 
 	vk::PipelineLayoutCreateInfo pipeline_layout_info {};
@@ -456,8 +460,8 @@ void CreatePipelineInternal(
 		     " set_layouts=1 push_constants=%" PRIu32 "\n",
 		     vertex_program.id, ps_active ? pixel_program.id : 0, 1u);
 	}
-	result = graphics.device.createPipelineLayout(&pipeline_layout_info, nullptr,
-	                                              &pipeline.pipeline_layout);
+	auto result = graphics.device.createPipelineLayout(&pipeline_layout_info, nullptr,
+	                                                   &pipeline.pipeline_layout);
 	if (graphics_debug_dump_enabled()) {
 		LOGF("PipelineTrace: vkCreatePipelineLayout done result=%s layout=%p\n",
 		     vk::to_string(result).c_str(), static_cast<void*>(pipeline.pipeline_layout));
@@ -473,15 +477,6 @@ void CreatePipelineInternal(
 #else
 	    (static_params.depth_bounds_test_enable ? VK_TRUE : VK_FALSE);
 #endif
-	depth_stencil_info.stencilTestEnable = (static_params.stencil_test_enable ? VK_TRUE : VK_FALSE);
-	depth_stencil_info.front.failOp      = static_params.stencil_front.failOp;
-	depth_stencil_info.front.passOp      = static_params.stencil_front.passOp;
-	depth_stencil_info.front.depthFailOp = static_params.stencil_front.depthFailOp;
-	depth_stencil_info.front.compareOp   = static_params.stencil_front.compareOp;
-	depth_stencil_info.back.failOp       = static_params.stencil_back.failOp;
-	depth_stencil_info.back.passOp       = static_params.stencil_back.passOp;
-	depth_stencil_info.back.depthFailOp  = static_params.stencil_back.depthFailOp;
-	depth_stencil_info.back.compareOp    = static_params.stencil_back.compareOp;
 	depth_stencil_info.minDepthBounds    = static_params.depth_min_bounds;
 	depth_stencil_info.maxDepthBounds    = static_params.depth_max_bounds;
 
@@ -494,6 +489,8 @@ void CreatePipelineInternal(
 	    vk::DynamicState::eDepthCompareOp,
 	    vk::DynamicState::eDepthBiasEnable,
 	    vk::DynamicState::eDepthBias,
+	    vk::DynamicState::eStencilTestEnable,
+	    vk::DynamicState::eStencilOp,
 	    vk::DynamicState::eStencilCompareMask,
 	    vk::DynamicState::eStencilReference,
 	    vk::DynamicState::eStencilWriteMask,
@@ -524,8 +521,9 @@ void CreatePipelineInternal(
 	pipeline_info.pVertexInputState        = mesh ? nullptr : &vertex_input_info;
 	pipeline_info.pInputAssemblyState      = mesh ? nullptr : &input_assembly;
 	vk::PipelineTessellationStateCreateInfo tessellation_state {};
-	tessellation_state.patchControlPoints = 3;
-	pipeline_info.pTessellationState      = (rect_list ? &tessellation_state : nullptr);
+	tessellation_state.patchControlPoints =
+	    tessellation ? vs_input_info.tess.input_control_points : 3u;
+	pipeline_info.pTessellationState = (rect_list || tessellation) ? &tessellation_state : nullptr;
 	pipeline_info.pViewportState          = &viewport_state;
 	pipeline_info.pRasterizationState     = &rasterizer;
 	pipeline_info.pMultisampleState       = &multisampling;

src/graphics/host_gpu/renderer/render.h

@@ -170,15 +170,14 @@ private:
 	void DrawAuto(uint64_t submit_id, CommandBuffer& buffer, const DrawAutoArgs& args);
 
 	struct GraphicsBindings {
-		PreparedBindings                vertex;
+		std::array<PreparedBindings, 3> vertex;
 		std::optional<PreparedBindings> pixel;
 	};
 
 	[[nodiscard]] TextureBinding ResolveTexture(const ShaderRecompiler::IR::ImageResource& resource,
 	                                            const ShaderRecompiler::IR::DescriptorValue& value);
-	[[nodiscard]] GraphicsBindings PrepareGraphicsBindings(const ShaderStageRuntime& vertex,
-	                                                       const ShaderStageRuntime& pixel,
-	                                                       bool                      pixel_active);
+	void PrepareGraphicsBindings(std::span<PreparedBindings* const> stages,
+	                             std::span<RenderColorInfo> colors);
 	void ResolveRenderColorTarget(CommandBuffer& buffer, RenderColorInfo& target,
 	                              uint32_t render_target_slice_offset, uint32_t render_target_slot,
 	                              bool ignore_target_mask = false, bool exact_format = false);

src/graphics/host_gpu/renderer/renderCompute.cpp

@@ -172,7 +172,7 @@ bool RenderExecutor::TryConsumeComputeImageClear(const ShaderComputeInputInfo& i
 		                                       1, view.base_layer, view.layer_count};
 		vk::ClearValue clear {};
 		clear.depthStencil = vk::ClearDepthStencilValue {0.0f, fill.value};
-		cache.ClearImage(command, binding.image_id, range, clear);
+		cache.ClearImage(command, binding.image_id, image.backing.format, range, clear);
 		return true;
 	}
 	ShaderBufferResource descriptor;
@@ -183,14 +183,6 @@ bool RenderExecutor::TryConsumeComputeImageClear(const ShaderComputeInputInfo& i
 		return false;
 	}
 	if (!cache.ClearImageFromBuffer(command, descriptor.Base48(), size, packed_clear)) {
-		// Track deferred DCC state while the original dispatch writes the metadata allocation.
-		cache.TrackDccFill(descriptor.Base48(), size, packed_clear);
-		static std::atomic<uint32_t> logged_metadata_clears {0};
-		if (logged_metadata_clears.fetch_add(1, std::memory_order_relaxed) < 32) {
-			LOGF("GraphicsRenderDispatchDirect: metadata fill shader=0x%016" PRIx64
-			     " addr=0x%016" PRIx64 " size=0x%016" PRIx64 " value=0x%08" PRIx32 "\n",
-			     input.stage.program->shader_hash, descriptor.Base48(), size, packed_clear);
-		}
 		return false;
 	}
 	static std::atomic<uint32_t> logged_clears {0};
@@ -214,6 +206,17 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
 	                    thread_group_x, thread_group_y, thread_group_z, mode,
 	                    sh_ctx.GetCs().cs_regs.data_addr);
 
+	if (thread_group_x == 0 || thread_group_y == 0 || thread_group_z == 0) {
+		static std::atomic<uint32_t> log_count {0};
+		if (log_count.fetch_add(1, std::memory_order_relaxed) < 32) {
+			LOGF("GraphicsRenderDispatchDirect: skipping zero-sized dispatch groups=%ux%ux%u "
+			     "mode=0x%08" PRIx32 " shader=0x%016" PRIx64 "\n",
+			     thread_group_x, thread_group_y, thread_group_z, mode,
+			     sh_ctx.GetCs().cs_regs.data_addr);
+		}
+		return;
+	}
+
 	Common::LockGuard lock(m_context.GetMutex());
 	if (sh_ctx.GetCs().cs_regs.data_addr == 0) {
 		LOGF("GraphicsRenderDispatchDirect: temporary: ignoring dispatch with null CS shader, "
@@ -355,17 +358,6 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
 		}
 	}
 
-	if (thread_group_x == 0 || thread_group_y == 0 || thread_group_z == 0) {
-		static std::atomic<uint32_t> log_count {0};
-		if (log_count.fetch_add(1, std::memory_order_relaxed) < 32) {
-			LOGF("GraphicsRenderDispatchDirect: skipping zero-sized dispatch groups=%ux%ux%u "
-			     "mode=0x%08" PRIx32 " shader=0x%016" PRIx64 "\n",
-			     thread_group_x, thread_group_y, thread_group_z, mode,
-			     sh_ctx.GetCs().cs_regs.data_addr);
-		}
-		return;
-	}
-
 	buffer.EndRendering();
 	auto& pipeline =
 	    m_context.GetPipelineCache().GetComputePipeline(input_info, compute_program);
@@ -374,8 +366,8 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
 	if (program.info.uses_dma) {
 		m_context.PrepareBda();
 	}
-	RebindBuffers(bindings);
 	RebindImages(bindings);
+	RebindBuffers(bindings);
 
 	auto              vk_buffer        = buffer.Handle();
 	PreparedBindings* descriptor_stage = &bindings;

src/graphics/host_gpu/renderer/renderDraw.cpp

@@ -15,6 +15,7 @@
 #include "graphics/host_gpu/renderer/colorRenderTarget.h"
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/depthRenderTarget.h"
+#include "graphics/host_gpu/renderer/image/textureCommon.h"
 #include "graphics/host_gpu/renderer/pipeline/pipelineCache.h"
 #include "graphics/host_gpu/renderer/pipeline/shaderResourceBarrier.h"
 #include "graphics/host_gpu/renderer/render.h"
@@ -308,24 +309,12 @@ static void LogDrawInputState(const CommandBuffer& buffer, const RenderColorInfo
 
 static void SetGraphicsDynamicParams(const CommandBuffer& buffer, vk::CommandBuffer vk_buffer,
                                      const ShaderVertexInputInfo& vs_input_info,
-                                     const RenderColorInfo* colors, uint32_t color_count,
-                                     const RenderDepthInfo& depth) {
+                                     const RenderDepthInfo& depth, const RenderState& rendering) {
 	KYTY_PROFILER_FUNCTION();
 
-	EXIT_IF(colors == nullptr);
 	const auto& ctx = buffer.GetRegisters();
-
-	const auto&  vp = ctx.GetScreenViewport();
-	vk::Extent2D framebuffer_extent {};
-	if (color_count > 0 && colors[0].image_id) {
-		framebuffer_extent = colors[0].Extent();
-	} else if (depth.image_id) {
-		framebuffer_extent = {depth.desc.info.extent.width, depth.desc.info.extent.height};
-	} else {
-		const auto& limits = buffer.GetGraphics().GetPhysicalDeviceProperties().limits;
-		framebuffer_extent = {limits.maxFramebufferWidth, limits.maxFramebufferHeight};
-	}
-
+	const auto&        vp  = ctx.GetScreenViewport();
+	const vk::Extent2D framebuffer_extent {rendering.width, rendering.height};
 	const auto& outputs = vs_input_info.stage.program->info.outputs;
 	const bool  indexed_viewports =
 	    std::any_of(outputs.begin(), outputs.end(), [](const auto& output) {
@@ -403,19 +392,16 @@ static void SetGraphicsDynamicParams(const CommandBuffer& buffer, vk::CommandBuf
 		vk_buffer.setDepthBias(constant_factor, poly_offset.clamp, slope_factor);
 	}
 
+	vk_buffer.setStencilTestEnable(depth.stencil_test_enable ? VK_TRUE : VK_FALSE);
 	if (depth.stencil_test_enable) {
-		vk_buffer.setStencilCompareMask(vk::StencilFaceFlagBits::eFront,
-		                                depth.stencil_dynamic_front.compareMask);
-		vk_buffer.setStencilCompareMask(vk::StencilFaceFlagBits::eBack,
-		                                depth.stencil_dynamic_back.compareMask);
-		vk_buffer.setStencilWriteMask(vk::StencilFaceFlagBits::eFront,
-		                              depth.stencil_dynamic_front.writeMask);
-		vk_buffer.setStencilWriteMask(vk::StencilFaceFlagBits::eBack,
-		                              depth.stencil_dynamic_back.writeMask);
-		vk_buffer.setStencilReference(vk::StencilFaceFlagBits::eFront,
-		                              depth.stencil_dynamic_front.reference);
-		vk_buffer.setStencilReference(vk::StencilFaceFlagBits::eBack,
-		                              depth.stencil_dynamic_back.reference);
+		const auto set_stencil = [&](vk::StencilFaceFlagBits face, const vk::StencilOpState& state) {
+			vk_buffer.setStencilOp(face, state.failOp, state.passOp, state.depthFailOp, state.compareOp);
+			vk_buffer.setStencilCompareMask(face, state.compareMask);
+			vk_buffer.setStencilWriteMask(face, state.writeMask);
+			vk_buffer.setStencilReference(face, state.reference);
+		};
+		set_stencil(vk::StencilFaceFlagBits::eFront, depth.stencil_front);
+		set_stencil(vk::StencilFaceFlagBits::eBack, depth.stencil_back);
 	}
 
 #if defined(__APPLE__)
@@ -423,15 +409,11 @@ static void SetGraphicsDynamicParams(const CommandBuffer& buffer, vk::CommandBuf
 	// eColorWriteEnableEXT dynamic state and relies on the static colorWriteMask instead.
 #else
 	vk::Bool32 enable[RENDER_COLOR_ATTACHMENTS_MAX] = {};
-	// Color-control operation selects special color-buffer paths, not the normal component write
-	// mask. Attachment availability therefore follows the target write mask.
-	for (uint32_t i = 0; i < color_count; i++) {
-		enable[i] = render_target_mask_slot(ctx.GetRenderTargetMask(), colors[i].target_slot) != 0
-		                ? VK_TRUE
-		                : VK_FALSE;
+	for (uint32_t slot = 0; slot < rendering.num_color_attachments; slot++) {
+		enable[slot] = rendering.color_attachments[slot].image_view != nullptr;
 	}
-	if (color_count != 0) {
-		vk_buffer.setColorWriteEnableEXT(color_count, enable);
+	if (rendering.num_color_attachments != 0) {
+		vk_buffer.setColorWriteEnableEXT(rendering.num_color_attachments, enable);
 	}
 #endif
 }
@@ -453,7 +435,7 @@ struct DrawRenderState {
 	RenderColorInfo       color_info[RENDER_COLOR_ATTACHMENTS_MAX] = {};
 	uint32_t              color_count                              = 0;
 	bool                  ps_active                                = true;
-	ShaderVertexInputInfo vs_input_info;
+	std::array<ShaderVertexInputInfo, 3> vertex_info;
 	ShaderPixelInputInfo  ps_input_info;
 	PipelineCache::GraphicsPrograms programs;
 };
@@ -477,19 +459,15 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
 	state.width                 = std::numeric_limits<uint32_t>::max();
 	state.height                = std::numeric_limits<uint32_t>::max();
 	state.num_layers            = std::numeric_limits<uint32_t>::max();
-	state.num_color_attachments = color_count;
+	state.num_color_attachments = 0;
 	uint32_t attachment_samples = 0;
 	for (uint32_t i = 0; i < color_count; i++) {
 		auto& target = colors[i];
 		EXIT_IF(!target.image_id);
-		const auto old_image = cache.m_slot_images.try_get(target.image_id);
-		if (old_image == nullptr || (!old_image->registered && !old_image->info.data.Empty()) ||
-		    old_image->binding.needs_rebind) {
-			if (old_image != nullptr) {
-				old_image->binding = {};
-			}
-			target.image_id = cache.FindImage(target.desc);
-			BindRenderTarget(target.image_id);
+		const auto owner = cache.m_slot_images.try_get(target.image_id);
+		if (owner == nullptr || (!owner->registered && !owner->info.data.Empty()) ||
+		    owner->binding.needs_rebind) {
+			EXIT("color target changed after render-state discovery\n");
 		}
 		const auto image_view = cache.FindRenderTarget(target.image_id, target.desc);
 		auto&      image      = cache.GetImage(target.image_id);
@@ -523,7 +501,8 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
 		state.width             = std::min(state.width, extent.width);
 		state.height            = std::min(state.height, extent.height);
 		state.num_layers        = std::min(state.num_layers, view.layer_count);
-		auto& attachment        = state.color_attachments[i];
+		state.num_color_attachments = std::max(state.num_color_attachments, target.target_slot + 1);
+		auto& attachment            = state.color_attachments[target.target_slot];
 		attachment.image_view   = image_view;
 		attachment.image_layout = layout;
 	}
@@ -709,6 +688,7 @@ struct PreparedVertexBuffers {
 
 	std::array<vk::Buffer, MaxBuffers>     buffers {};
 	std::array<vk::DeviceSize, MaxBuffers> offsets {};
+	std::array<vk::DeviceSize, MaxBuffers> sizes {};
 	uint32_t                               count = 0;
 };
 
@@ -793,6 +773,7 @@ static PreparedVertexBuffers AcquireVertexBuffers(CommandBuffer&               b
 
 		prepared.buffers[i] = range->binding.first->Handle();
 		prepared.offsets[i] = range->binding.second + vertex.addr - range->base_address;
+		prepared.sizes[i]   = std::min(size, range->acquired_end - vertex.addr);
 		SetVulkanObjectNameF(
 		    buffer.GetContext().GetGraphics().device, prepared.buffers[i],
 		    "Kyty.VertexBuffer[slot={} guest=0x{:016x} size=0x{:x} stride={} records={}]", i,
@@ -831,6 +812,7 @@ static bool GetDrawTopology(const HW::UserConfig& ucfg, bool auto_draw,
 		case Prospero::PrimitiveType::kTriStrip:
 			topology = vk::PrimitiveTopology::eTriangleStrip;
 			break;
+		case Prospero::PrimitiveType::kPatch:
 		case Prospero::PrimitiveType::kRectList:
 			topology = vk::PrimitiveTopology::ePatchList;
 			break;
@@ -895,42 +877,6 @@ static bool ResolvePrimitiveRestart(const CommandBuffer& buffer,
 	return false;
 }
 
-bool RenderExecutor::PrepareDrawRenderState(CommandBuffer& buffer, const DrawCallInfo& draw,
-                                            uint32_t            render_target_slice_offset,
-	                                        DrawRenderState& state) {
-	auto& ctx = buffer.GetRegisters();
-
-	if (ResolveColorTargets(buffer, render_target_slice_offset)) {
-		return false;
-	}
-	if (draw.IsIndexed()) {
-		LogDrawPhase(draw.Name(), "ResolveRenderColorTarget");
-	}
-	for (uint32_t slot = 0; slot < RENDER_COLOR_ATTACHMENTS_MAX; slot++) {
-		if (slot == 0 || (render_target_mask_slot(ctx.GetRenderTargetMask(), slot) != 0 &&
-		                  ctx.GetRenderTarget(slot).base.addr != 0)) {
-			ResolveRenderColorTarget(buffer, state.color_info[state.color_count],
-			                         render_target_slice_offset, slot);
-			if (state.color_info[state.color_count].image_id) {
-				state.color_count++;
-			}
-		}
-	}
-	if (draw.IsIndexed()) {
-		LogDrawPhase(draw.Name(), "ResolveRenderDepthTarget");
-	}
-	ResolveRenderDepthTarget(buffer, state.depth_info);
-
-	state.ps_active       = DrawHasActivePixelShader(buffer);
-	if (state.color_count == 0 && !state.depth_info.image_id && !state.ps_active) {
-		LogFramebufferSkip(draw.Name(), state.color_info[0], state.depth_info, buffer,
-		                   draw.index_count, 0);
-		return false;
-	}
-
-	return true;
-}
-
 static void RefreshShaders(CommandBuffer& buffer, const DrawCallInfo& draw,
                            DrawRenderState& state) {
 	auto& ctx    = buffer.GetRegisters();
@@ -944,8 +890,14 @@ static void RefreshShaders(CommandBuffer& buffer, const DrawCallInfo& draw,
 	state.ps_input_info = {};
 	std::array<Prospero::ColorComponentMapping, RENDER_COLOR_ATTACHMENTS_MAX>
 	    target_export_mapping {};
-	for (uint32_t i = 0; i < state.color_count; i++) {
-		target_export_mapping[state.color_info[i].target_slot] = state.color_info[i].export_mapping;
+	for (uint32_t slot = 0; slot < RENDER_COLOR_ATTACHMENTS_MAX; slot++) {
+		const auto& rt = ctx.GetRenderTarget(slot);
+		if (rt.base.addr != 0 && render_target_mask_slot(ctx.GetRenderTargetMask(), slot) != 0) {
+			target_export_mapping[slot] =
+			    TextureGetRenderTargetFormat(rt.info.format, rt.info.channel_type,
+			                                 rt.info.channel_order)
+			        .export_mapping;
+		}
 	}
 	auto& pipeline_cache = buffer.GetContext().GetPipelineCache();
 	if (draw.IsIndexed()) {
@@ -953,7 +905,46 @@ static void RefreshShaders(CommandBuffer& buffer, const DrawCallInfo& draw,
 	}
 	state.programs = pipeline_cache.GetGraphicsPrograms(
 	    vertex_shader_info, pixel_shader_info, shader_regs, ctx, buffer.GetUserConfig(),
-	    target_export_mapping, state.ps_active, state.vs_input_info, state.ps_input_info);
+	    target_export_mapping, state.ps_active, state.vertex_info, state.ps_input_info);
+}
+
+bool RenderExecutor::PrepareDrawRenderState(CommandBuffer& buffer, const DrawCallInfo& draw,
+                                            uint32_t            render_target_slice_offset,
+	                                        DrawRenderState& state) {
+	state.ps_active = DrawHasActivePixelShader(buffer);
+	RefreshShaders(buffer, draw, state);
+	uint32_t mrt_mask = 0;
+	if (state.ps_active) {
+		for (const auto& output: state.ps_input_info.stage.program->info.outputs) {
+			if (output.kind == ShaderRecompiler::IR::StageOutputKind::Mrt) {
+				mrt_mask |= 1u << output.index;
+			}
+		}
+	}
+	if (draw.IsIndexed()) {
+		LogDrawPhase(draw.Name(), "ResolveRenderColorTarget");
+	}
+	for (uint32_t slot = 0; slot < RENDER_COLOR_ATTACHMENTS_MAX; slot++) {
+		if ((mrt_mask & (1u << slot)) != 0) {
+			ResolveRenderColorTarget(buffer, state.color_info[state.color_count],
+			                         render_target_slice_offset, slot);
+			if (state.color_info[state.color_count].image_id) {
+				state.color_count++;
+			}
+		}
+	}
+	if (draw.IsIndexed()) {
+		LogDrawPhase(draw.Name(), "ResolveRenderDepthTarget");
+	}
+	ResolveRenderDepthTarget(buffer, state.depth_info);
+
+	if (state.color_count == 0 && !state.depth_info.image_id && !state.ps_active) {
+		LogFramebufferSkip(draw.Name(), state.color_info[0], state.depth_info, buffer,
+		                   draw.index_count, 0);
+		return false;
+	}
+
+	return true;
 }
 
 static PreparedIndexBuffer PrepareIndexBuffer(CommandBuffer&               buffer,
@@ -988,8 +979,9 @@ static void CommitVertexBuffers(vk::CommandBuffer            vk_buffer,
 		EXIT_IF(prepared.buffers[i] == nullptr);
 	}
 	if (prepared.count != 0) {
-		vk_buffer.bindVertexBuffers(0, prepared.count, prepared.buffers.data(),
-		                            prepared.offsets.data());
+		// Guest descriptor bounds must survive allocation merging in the cache.
+		vk_buffer.bindVertexBuffers2(0, prepared.count, prepared.buffers.data(),
+		                             prepared.offsets.data(), prepared.sizes.data(), nullptr);
 	}
 }
 
@@ -1016,7 +1008,7 @@ static void LogDrawStateIfNeeded(const CommandBuffer& buffer, const DrawCallInfo
 		LogDrawTargetState(draw.Name(), state.color_info[0], state.depth_info, buffer,
 		                   state.ps_input_info, draw.index_count, 0);
 	}
-	LogDrawInputState(buffer, state.color_info[0], state.vs_input_info, index_type_and_size,
+	LogDrawInputState(buffer, state.color_info[0], state.vertex_info[0], index_type_and_size,
 	                  draw.index_count, index_addr);
 }
 
@@ -1031,6 +1023,7 @@ static void EmitDrawPrimitives(const HW::UserConfig& ucfg, vk::CommandBuffer vk_
 		case Prospero::PrimitiveType::kTriFan:
 		case Prospero::PrimitiveType::kTriStrip:
 		case Prospero::PrimitiveType::kRectList:
+		case Prospero::PrimitiveType::kPatch:
 			if (draw.IsIndexed()) {
 				vk_buffer.drawIndexed(draw.index_count, draw.instance_count, 0, emit.vertex_offset,
 				                      emit.first_instance);
@@ -1069,11 +1062,19 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
                                          const DrawIndexBufferSource& index_source,
 	                                     bool primitive_restart_enable) {
 	auto& ucfg = buffer.GetUserConfig();
-	const bool mesh_active = state.vs_input_info.stage.program->stage == ShaderType::Mesh;
+	const auto vertex_stages =
+	    std::span {state.vertex_info.data(), state.programs.VertexStageCount()};
+	const bool mesh_active = state.vertex_info[0].stage.program->stage == ShaderType::Mesh;
 	uint32_t   mesh_groups = 0;
 	if (mesh_active) {
-		const auto& mesh = state.vs_input_info.mesh;
-		if (primitive_restart_enable || mesh.primitives_per_group == 0) {
+		const auto& mesh = state.vertex_info[0].mesh;
+		static std::atomic_bool restart_warned = false;
+		if (primitive_restart_enable && !restart_warned.exchange(true, std::memory_order_relaxed)) {
+			std::printf("Warning: primitive restart is not implemented for mesh shaders; "
+			            "continuing draw (primitive=%u indexed=%u)\n",
+			            static_cast<uint32_t>(ucfg.GetPrimType()), draw.IsIndexed());
+		}
+		if (mesh.primitives_per_group == 0) {
 			EXIT("unsupported mesh draw: primitive=%u indexed=%u restart=%u\n",
 			     static_cast<uint32_t>(ucfg.GetPrimType()), draw.IsIndexed(), primitive_restart_enable);
 		}
@@ -1100,13 +1101,24 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
 		                              index_source.guest_element_size);
 	}
 	LogDrawPhase(draw.Name(), "PrepareBindings");
-	auto bindings = PrepareGraphicsBindings(state.vs_input_info.stage, state.ps_input_info.stage,
-	                                        state.ps_active);
+	GraphicsBindings                 bindings;
+	std::array<PreparedBindings*, 4> descriptor_stages {};
+	uint32_t                         stage_count = 0;
+	for (uint32_t i = 0; i < vertex_stages.size(); i++) {
+		bindings.vertex[i]               = PrepareBindings(state.vertex_info[i].stage);
+		descriptor_stages[stage_count++] = &bindings.vertex[i];
+	}
+	if (state.ps_active) {
+		bindings.pixel.emplace(PrepareBindings(state.ps_input_info.stage));
+		descriptor_stages[stage_count++] = &*bindings.pixel;
+	}
+	const auto stages = std::span {descriptor_stages.data(), stage_count};
+	PrepareGraphicsBindings(stages, std::span {state.color_info, state.color_count});
 	PreparedVertexBuffers vertex_bindings;
 	PreparedIndexBuffer   index_binding;
 	if (!mesh_active) {
 		LogDrawPhase(draw.Name(), "PrepareVertexBuffers");
-		vertex_bindings = AcquireVertexBuffers(buffer, state.vs_input_info);
+		vertex_bindings = AcquireVertexBuffers(buffer, state.vertex_info[0]);
 		index_binding   = PrepareIndexBuffer(buffer, index_source);
 	}
 	const auto rendering =
@@ -1117,9 +1129,9 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
 		LogDrawPhase(draw.Name(), "CreatePipeline");
 	}
 	auto& pipeline = m_context.GetPipelineCache().GetGraphicsPipeline(
-	    std::span {state.color_info, state.color_count}, state.depth_info, state.vs_input_info, buffer,
+	    std::span {state.color_info, state.color_count}, state.depth_info, vertex_stages, buffer,
 	    state.ps_active ? &state.ps_input_info : nullptr, topology, primitive_restart_enable,
-	    state.programs.vertex, state.programs.pixel);
+	    state.programs);
 
 	// Resource preparation above may synchronously finish and restart the scheduler. From this
 	// point onward, every operation targets the current command buffer and cannot touch guest
@@ -1132,13 +1144,7 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
 	if (bindings.pixel && !draw.IsIndexed()) {
 		SetDrawDebugPhase(buffer, submit_id, draw, 0x300u);
 	}
-	std::array<PreparedBindings*, 2> descriptor_stages {&bindings.vertex, nullptr};
-	const size_t                     descriptor_stage_count = bindings.pixel.has_value() ? 2u : 1u;
-	if (bindings.pixel) {
-		descriptor_stages[1] = &*bindings.pixel;
-	}
-	CommitBindings(buffer, vk::PipelineBindPoint::eGraphics, pipeline,
-	               std::span {descriptor_stages.data(), descriptor_stage_count});
+	CommitBindings(buffer, vk::PipelineBindPoint::eGraphics, pipeline, stages);
 	if (mesh_active) {
 		const uint32_t draw_data[] {
 		    draw.index_count,
@@ -1155,8 +1161,7 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
 		CommitIndexBuffer(vk_buffer, index_binding);
 	}
 
-	SetGraphicsDynamicParams(buffer, vk_buffer, state.vs_input_info, state.color_info,
-	                         state.color_count, state.depth_info);
+	SetGraphicsDynamicParams(buffer, vk_buffer, vertex_stages.back(), state.depth_info, rendering);
 	if (m_context.GetGraphics().attachment_feedback_loop_enabled) {
 		vk_buffer.setAttachmentFeedbackLoopEnableEXT(
 		    rendering.depth_stencil_attachment.image_layout ==
@@ -1177,16 +1182,17 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
 	if (mesh_active) {
 		vk_buffer.drawMeshTasksEXT(mesh_groups, draw.instance_count, 1);
 	} else {
-		EmitDrawPrimitives(ucfg, vk_buffer, state.vs_input_info, draw, emit);
+		EmitDrawPrimitives(ucfg, vk_buffer, state.vertex_info[0], draw, emit);
 	}
 
 	if (!draw.IsIndexed()) {
 		SetDrawDebugPhase(buffer, submit_id, draw, 0x600u);
 	}
 	vk::PipelineStageFlags shader_write_stages = {};
-	if (HasShaderBufferWrites(state.vs_input_info.stage)) {
-		shader_write_stages |= mesh_active ? vk::PipelineStageFlagBits::eMeshShaderEXT
-		                                   : vk::PipelineStageFlagBits::eVertexShader;
+	for (const auto& stage: vertex_stages) {
+		if (HasShaderBufferWrites(stage.stage)) {
+			shader_write_stages |= ShaderPipelineStages(NativeShaderStage(stage.logical_stage));
+		}
 	}
 	if (state.ps_active && HasShaderBufferWrites(state.ps_input_info.stage)) {
 		shader_write_stages |= vk::PipelineStageFlagBits::eFragmentShader;
@@ -1220,7 +1226,8 @@ void RenderExecutor::DrawIndex(uint64_t submit_id, CommandBuffer& buffer,
 		return;
 	}
 
-	if (ConsumeMetadataColorOperation(buffer) || DepthStencilCopy(buffer)) {
+	if (ConsumeMetadataColorOperation(buffer) || DepthStencilCopy(buffer) ||
+	    ResolveColorTargets(buffer, args.render_target_slice_offset)) {
 		ResetBindings();
 		return;
 	}
@@ -1294,15 +1301,13 @@ void RenderExecutor::DrawIndex(uint64_t submit_id, CommandBuffer& buffer,
 		return;
 	}
 
-	RefreshShaders(buffer, draw, state);
-
 	LogDrawStateIfNeeded(buffer, draw, state, args.index_type_and_size,
 	                     args.index_addr);
 
 	const bool indirect = args.offset_source == DrawOffsetSource::IndirectArgs;
 	const auto [vertex_offset, instance_offset] =
 	    indirect ? std::pair<int32_t, uint32_t> {0, args.first_instance}
-	             : ResolveDrawOffsets(ucfg.GetIndexOffset(), state.vs_input_info);
+	             : ResolveDrawOffsets(ucfg.GetIndexOffset(), state.vertex_info[0]);
 
 	DrawEmitInfo emit {};
 	emit.vertex_offset  = vertex_offset + args.base_vertex;
@@ -1332,7 +1337,8 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, CommandBuffer& buffer, const D
 		return;
 	}
 
-	if (ConsumeMetadataColorOperation(buffer) || DepthStencilCopy(buffer)) {
+	if (ConsumeMetadataColorOperation(buffer) || DepthStencilCopy(buffer) ||
+	    ResolveColorTargets(buffer, args.render_target_slice_offset)) {
 		ResetBindings();
 		return;
 	}
@@ -1361,22 +1367,20 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, CommandBuffer& buffer, const D
 	const DrawCallInfo draw {CommandBufferDebugOp::DrawIndexAuto,
 	                         args.vertex_count, args.instance_count, args.first_instance};
 
+	vk::PrimitiveTopology topology = vk::PrimitiveTopology::ePointList;
+	if (!GetDrawTopology(ucfg, true, topology)) {
+		ResetBindings();
+		return;
+	}
 	DrawRenderState state {};
 	if (!PrepareDrawRenderState(buffer, draw, args.render_target_slice_offset, state)) {
 		ResetBindings();
 		return;
 	}
 
-	vk::PrimitiveTopology topology = vk::PrimitiveTopology::ePointList;
-	if (!GetDrawTopology(ucfg, true, topology)) {
-		ResetBindings();
-		return;
-	}
-	RefreshShaders(buffer, draw, state);
-
-	const bool rect_list = topology == vk::PrimitiveTopology::ePatchList;
-	if (rect_list && state.vs_input_info.buffers_num == 0 &&
-	    state.vs_input_info.stage.program->param_export_mask == 0 &&
+	const bool rect_list = ucfg.GetPrimType() == Prospero::PrimitiveType::kRectList;
+	if (rect_list && state.vertex_info[0].buffers_num == 0 &&
+	    state.vertex_info[0].stage.program->param_export_mask == 0 &&
 	    state.ps_input_info.input_num != 0) {
 		if (graphics_debug_dump_enabled()) {
 			LOGF("DrawIndexAuto: skipping rect-list draw with no VS param exports and PS inputs: "
@@ -1393,7 +1397,7 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, CommandBuffer& buffer, const D
 	const bool indirect = args.offset_source == DrawOffsetSource::IndirectArgs;
 	const auto [vertex_offset, instance_offset] =
 	    indirect ? std::pair<int32_t, uint32_t> {0, args.first_instance}
-	             : ResolveDrawOffsets(ucfg.GetIndexOffset(), state.vs_input_info);
+	             : ResolveDrawOffsets(ucfg.GetIndexOffset(), state.vertex_info[0]);
 	DrawEmitInfo emit {};
 	emit.first_vertex = static_cast<uint32_t>(vertex_offset + static_cast<int32_t>(args.first_vertex));
 	emit.first_instance = instance_offset;

src/graphics/host_gpu/renderer/renderTarget.h

@@ -5,7 +5,6 @@
 
 #include <array>
 #include <cstdint>
-#include <type_traits>
 
 namespace Libs::Graphics {
 
@@ -67,33 +66,6 @@ inline constexpr TargetViewInfo ResolveTargetViewInfo(uint32_t base_layer, uint3
 	        base_layer, last_layer - base_layer + 1u, last_layer + 1u};
 }
 
-#pragma pack(push, 1)
-
-struct PipelineStencilStaticState {
-	vk::StencilOp failOp      = vk::StencilOp::eKeep;
-	vk::StencilOp passOp      = vk::StencilOp::eKeep;
-	vk::StencilOp depthFailOp = vk::StencilOp::eKeep;
-	vk::CompareOp compareOp   = vk::CompareOp::eNever;
-};
-
-struct PipelineStencilDynamicState {
-	uint32_t compareMask = 0;
-	uint32_t writeMask   = 0;
-	uint32_t reference   = 0;
-};
-
-#pragma pack(pop)
-
-static_assert(std::is_trivially_copyable_v<PipelineStencilStaticState>);
-static_assert(std::is_standard_layout_v<PipelineStencilStaticState>);
-static_assert(alignof(PipelineStencilStaticState) == 1);
-static_assert(sizeof(PipelineStencilStaticState) ==
-              sizeof(vk::StencilOp) * 3 + sizeof(vk::CompareOp));
-static_assert(std::is_trivially_copyable_v<PipelineStencilDynamicState>);
-static_assert(std::is_standard_layout_v<PipelineStencilDynamicState>);
-static_assert(alignof(PipelineStencilDynamicState) == 1);
-static_assert(sizeof(PipelineStencilDynamicState) == sizeof(uint32_t) * 3);
-
 } // namespace Libs::Graphics
 
 #endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_RENDERTARGET_H_

src/graphics/host_gpu/vulkanCommon.cpp

@@ -123,4 +123,14 @@ void RequireVulkanSuccess(vk::Result result, const char* operation) {
 	}
 }
 
+vk::ShaderModule CompileSPV(std::span<const uint32_t> code, vk::Device device) {
+	vk::ShaderModuleCreateInfo create_info {};
+	create_info.codeSize    = code.size_bytes();
+	create_info.pCode       = code.data();
+	vk::ShaderModule module = nullptr;
+	RequireVulkanSuccess(device.createShaderModule(&create_info, nullptr, &module),
+	                     "create SPIR-V shader module");
+	return module;
+}
+
 } // namespace Libs::Graphics

src/graphics/host_gpu/vulkanCommon.h

@@ -15,6 +15,7 @@
 
 #include <cstdint>
 #include <fmt/format.h>
+#include <span>
 #include <string>
 #include <utility>
 #include <vector>
@@ -27,6 +28,7 @@ using VulkanMemoryBarrier = vk::MemoryBarrier;
 
 vk::Format  VulkanFormat(Prospero::BufferFormat guest_format);
 void        RequireVulkanSuccess(vk::Result result, const char* operation);
+vk::ShaderModule CompileSPV(std::span<const uint32_t> code, vk::Device device);
 
 template <typename Handle, typename... Args>
 void SetVulkanObjectNameF(vk::Device device, Handle handle, fmt::format_string<Args...> format,

src/graphics/presentation/videoOut.cpp

@@ -237,7 +237,9 @@ private:
 
 struct VideoOutDriver::Impl {
 public:
-	static constexpr int VIDEO_OUT_NUM_MAX = 4;
+	static constexpr std::array VIDEO_OUT_BUSES {
+	    VIDEO_OUT_BUS_TYPE_MAIN, VIDEO_OUT_BUS_TYPE_OVERLAY, VIDEO_OUT_BUS_TYPE_SUB};
+	static constexpr int VIDEO_OUT_NUM_MAX = VIDEO_OUT_BUSES.size() + 1;
 
 	Impl(uint32_t width, uint32_t height, Graphics::Presenter& presenter)
 	    : m_renderer(presenter.Renderer()), m_presenter(presenter), m_flip_queue(presenter) {
@@ -248,7 +250,7 @@ public:
 	~Impl();
 	KYTY_CLASS_NO_COPY(Impl);
 
-	int             Open(int bus_type);
+	int             Open(int bus_type, int index);
 	bool            Close(int handle);
 	VideoOutConfig* Get(int handle);
 	VideoOutConfig* Get(int handle, uint64_t& generation);
@@ -610,12 +612,17 @@ void VideoOutDriver::Impl::Init(uint32_t width, uint32_t height) {
 	}
 }
 
-int VideoOutDriver::Impl::Open(int bus_type) {
+int VideoOutDriver::Impl::Open(int bus_type, int index) {
+	const auto bus = std::find(VIDEO_OUT_BUSES.begin(), VIDEO_OUT_BUSES.end(), bus_type);
+	if (bus == VIDEO_OUT_BUSES.end()) {
+		return VIDEO_OUT_ERROR_INVALID_VALUE;
+	}
+	EXIT_NOT_IMPLEMENTED(index != 0);
 	Common::LockGuard lock(m_mutex);
 
-	const int handle = bus_type + 1;
+	const int handle = static_cast<int>(bus - VIDEO_OUT_BUSES.begin()) + 1;
 	if (m_video_out_ctx[handle].opened) {
-		return -1;
+		return VIDEO_OUT_ERROR_RESOURCE_BUSY;
 	}
 	auto&             config = m_video_out_ctx[handle];
 	Common::LockGuard config_lock(config.mutex);
@@ -1169,21 +1176,9 @@ KYTY_SYSV_ABI int VideoOutOpen(int user_id, int bus_type, int index, const void*
 	PRINT_NAME();
 
 	EXIT_NOT_IMPLEMENTED(user_id != 255 && user_id != 0);
-	if (bus_type != VIDEO_OUT_BUS_TYPE_MAIN && bus_type != VIDEO_OUT_BUS_TYPE_OVERLAY &&
-	    bus_type != VIDEO_OUT_BUS_TYPE_SUB) {
-		return VIDEO_OUT_ERROR_INVALID_VALUE;
-	}
-	EXIT_NOT_IMPLEMENTED(index != 0);
-
 	LOGF("\t param = 0x%016" PRIx64 "\n", reinterpret_cast<uint64_t>(param));
 
-	int handle = DriverState().Open(bus_type);
-
-	if (handle < 0) {
-		return VIDEO_OUT_ERROR_RESOURCE_BUSY;
-	}
-
-	return handle;
+	return DriverState().Open(bus_type, index);
 }
 
 KYTY_SYSV_ABI int VideoOutClose(int handle) {

src/graphics/presentation/window/hostInput.cpp

@@ -220,6 +220,8 @@ uint32_t DefaultKeyboardButton(int key_code) {
 		case SDLK_l: return Controller::PAD_BUTTON_CIRCLE;
 		case SDLK_q: return Controller::PAD_BUTTON_L1;
 		case SDLK_e: return Controller::PAD_BUTTON_R1;
+		case SDLK_z: return Controller::PAD_BUTTON_L2;
+		case SDLK_c: return Controller::PAD_BUTTON_R2;
 		case SDLK_LSHIFT: return Controller::PAD_BUTTON_L3;
 		case SDLK_LCTRL: return Controller::PAD_BUTTON_R3;
 		case SDLK_RETURN:

src/graphics/presentation/window/vulkanWindow.cpp

@@ -201,6 +201,8 @@ static void VulkanFindPhysicalDevice(vk::Instance instance, vk::SurfaceKHR surfa
 		vk::PhysicalDeviceVulkan13Features features13 {};
 
 		vk::PhysicalDeviceColorWriteEnableFeaturesEXT color_write_ext {};
+		vk::PhysicalDeviceImageViewMinLodFeaturesEXT  image_view_min_lod {};
+		color_write_ext.pNext = &image_view_min_lod;
 
 		vk::PhysicalDeviceDepthClipEnableFeaturesEXT depth_clip_enable {};
 		depth_clip_enable.pNext = &color_write_ext;
@@ -235,6 +237,10 @@ static void VulkanFindPhysicalDevice(vk::Instance instance, vk::SurfaceKHR surfa
 			skip_device = true;
 #endif
 		}
+		if (image_view_min_lod.minLod != VK_TRUE) {
+			LOGF("image view minLod is not supported\n");
+			skip_device = true;
+		}
 
 		if (depth_clip_control.depthClipControl != VK_TRUE) {
 			LOGF("depthClipControl is not supported\n");
@@ -514,11 +520,14 @@ static vk::Device VulkanCreateDevice(GraphicContext& graphics,
 	depth_clip_enable.depthClipEnable = VK_TRUE;
 
 	vk::PhysicalDeviceDepthClipControlFeaturesEXT depth_clip_control {};
+	vk::PhysicalDeviceImageViewMinLodFeaturesEXT  image_view_min_lod {};
+	image_view_min_lod.minLod = VK_TRUE;
+	depth_clip_control.pNext  = &image_view_min_lod;
 	// MoltenVK lacks VK_EXT_depth_clip_enable and VK_EXT_color_write_enable, so drop those
 	// feature structs from the chain on macOS (the renderer falls back to default depth
 	// clipping and static color-write masks).
 #if !defined(__APPLE__)
-	depth_clip_control.pNext = &depth_clip_enable;
+	image_view_min_lod.pNext = &depth_clip_enable;
 #endif
 	depth_clip_control.depthClipControl = VK_TRUE;
 
@@ -984,7 +993,8 @@ void WindowContext::CreateVulkan() {
 
 	std::vector<const char*> device_extensions = {
 	    VK_KHR_SWAPCHAIN_EXTENSION_NAME, VK_EXT_DEPTH_CLIP_CONTROL_EXTENSION_NAME,
-	    VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME, "VK_KHR_maintenance1"};
+	    VK_EXT_IMAGE_VIEW_MIN_LOD_EXTENSION_NAME, VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME,
+	    "VK_KHR_maintenance1"};
 
 #if defined(__APPLE__)
 	// MoltenVK lacks VK_EXT_depth_clip_enable and VK_EXT_color_write_enable; the renderer

src/graphics/shader/recompiler/ShaderRecompiler.cpp

@@ -1,4 +1,5 @@
 #include "graphics/shader/recompiler/ShaderRecompiler.h"
+#include "graphics/shader/recompiler/Tessellation.h"
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -47,6 +48,9 @@ const char* StageName(ShaderType stage) {
 	switch (stage) {
 		case ShaderType::Compute: return "CS";
 		case ShaderType::Vertex: return "VS";
+		case ShaderType::Local: return "LS";
+		case ShaderType::TessellationControl: return "HS";
+		case ShaderType::TessellationEvaluation: return "TES";
 		case ShaderType::Mesh: return "MS";
 		case ShaderType::Pixel: return "PS";
 		default: return "unknown";
@@ -83,7 +87,6 @@ struct EmbeddedFetchSgprInfo {
 	EmbeddedFetchValueType type      = EmbeddedFetchValueType::Unknown;
 	int                    attrib_id = 0;
 	uint32_t               value     = 0;
-	std::vector<uint32_t>  prolog_loads;
 };
 
 using EmbeddedFetchVectorLanes = std::map<uint64_t, EmbeddedFetchSgprInfo>;
@@ -211,6 +214,8 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
                                             const ShaderVertexInputInfo* input_info,
                                             uint32_t user_data_base, uint32_t user_data_count,
                                             uint32_t wave_size) {
+	const uint32_t    vertex_index_reg   = input_info->logical_stage == ShaderType::Local ? 2u : 5u;
+	const uint32_t    instance_index_reg = input_info->logical_stage == ShaderType::Local ? 5u : 8u;
 	EmbeddedFetchData data;
 	data.loads.reserve(input_info->resources_num);
 	int32_t vertex_offset_candidate   = -1;
@@ -251,16 +256,17 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 		// corresponding direct-draw offsets before fetching.
 		const bool vertex_index_accumulator =
 		    IsDecodedVgpr(inst.dst) &&
-		    (inst.dst.reg == 0 || (user_data_base == 8 && inst.dst.reg == 5));
+		    (inst.dst.reg == 0 || (user_data_base == 8 && inst.dst.reg == vertex_index_reg));
 		const bool instance_index_accumulator =
-		    IsDecodedVgpr(inst.dst) && (inst.dst.reg == (user_data_base == 8 ? 8u : 3u));
+		    IsDecodedVgpr(inst.dst) &&
+		    (inst.dst.reg == (user_data_base == 8 ? instance_index_reg : 3u));
 		uint32_t   sad_zero = 0;
 		const bool index_offset_add =
-		    (vertex_index_accumulator || instance_index_accumulator) &&
-		    IsDecodedSgpr(inst.src0) &&
+		    (vertex_index_accumulator || instance_index_accumulator) && IsDecodedSgpr(inst.src0) &&
 		    ((inst.opcode == Decoder::Opcode::V_ADD_I32 && IsDecodedVgpr(inst.src1) &&
 		      inst.src1.reg == inst.dst.reg) ||
-		     (user_data_base == 8 && (inst.dst.reg == 5 || inst.dst.reg == 8) &&
+		     (user_data_base == 8 &&
+		      (inst.dst.reg == vertex_index_reg || inst.dst.reg == instance_index_reg) &&
 		      inst.opcode == Decoder::Opcode::V_SAD_U32 && IsDecodedVgpr(inst.src2) &&
 		      inst.src2.reg == inst.dst.reg &&
 		      TryDecodedOperandConstant(sgprs, inst.src1, sad_zero) && sad_zero == 0));
@@ -319,7 +325,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 						auto& dst = sgprs[DecodedSgprReg(inst.dst)];
 						dst.type  = EmbeddedFetchValueType::Constant;
 						dst.value = value;
-						dst.prolog_loads.clear();
 					} else {
 						ClearEmbeddedFetchSgprs(sgprs, inst.dst, 1);
 					}
@@ -330,7 +335,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 					auto& dst = sgprs[DecodedSgprReg(inst.dst)];
 					dst.type  = EmbeddedFetchValueType::Constant;
 					dst.value = inst.src0.value;
-					dst.prolog_loads.clear();
 				}
 				break;
 			default:
@@ -347,7 +351,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 								auto& dst        = sgprs[register_id + i];
 								dst.type         = EmbeddedFetchValueType::Attrib;
 								dst.attrib_id    = index + static_cast<int>(i);
-								dst.prolog_loads = {inst.pc};
 							}
 						} else {
 							ClearEmbeddedFetchSgprs(sgprs, inst.dst, DecodedDstSize(inst));
@@ -365,7 +368,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 								dst.type  = EmbeddedFetchValueType::Buffer;
 								dst.attrib_id =
 								    BufferTableAttribFromOffset(raw_offset, static_cast<int>(i));
-								dst.prolog_loads = {inst.pc};
 							}
 						} else if (IsDecodedSgpr(inst.src1) &&
 						           DecodedSgprReg(inst.src1) < sgprs.size() &&
@@ -377,8 +379,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 								auto& dst        = sgprs[register_id + i];
 								dst.type         = EmbeddedFetchValueType::Buffer;
 								dst.attrib_id    = sgprs[DecodedSgprReg(inst.src1)].attrib_id;
-								dst.prolog_loads = sgprs[DecodedSgprReg(inst.src1)].prolog_loads;
-								dst.prolog_loads.push_back(inst.pc);
 							}
 						} else {
 							ClearEmbeddedFetchSgprs(sgprs, inst.dst, DecodedDstSize(inst));
@@ -391,8 +391,8 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 						ClearEmbeddedFetchVectorLanes(&vector_lanes, inst.dst.reg);
 					}
 					if (IsDecodedVgpr(inst.dst) && inst.dst.reg < vgpr_is_index.size() &&
-					    IsDecodedVgpr(inst.src0) && inst.src0.reg == 8 &&
-					    IsDecodedVgpr(inst.src1) && inst.src1.reg == 5) {
+					    IsDecodedVgpr(inst.src0) && inst.src0.reg == instance_index_reg &&
+					    IsDecodedVgpr(inst.src1) && inst.src1.reg == vertex_index_reg) {
 						vgpr_is_index[inst.dst.reg] = true;
 					}
 				} else if (IsEmbeddedFetchAttribPropagationAlu(inst)) {
@@ -417,7 +417,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 									break;
 								default: dst.value = src0 + src1; break;
 							}
-							dst.prolog_loads.clear();
 						} else {
 							ClearEmbeddedFetchSgprs(sgprs, inst.dst, 1);
 						}
@@ -440,7 +439,6 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 						load.pc           = inst.pc;
 						load.attrib_id    = buffer.attrib_id;
 						load.components   = DecodedDstSize(inst);
-						load.prolog_loads = buffer.prolog_loads;
 					}
 				}
 				break;
@@ -462,22 +460,9 @@ EmbeddedFetchData DetectEmbeddedVertexFetch(const Decoder::Program&      decoded
 Decoder::Program DecodeFusedProgram(std::span<const uint32_t> front, std::span<const uint32_t> back,
                                     std::vector<uint32_t>& joined_code) {
 	EXIT_IF(back.empty());
-	Decoder::Program result;
-	uint32_t         front_words = 0;
-	while (front_words < front.size()) {
-		auto& inst = result.instructions.emplace_back();
-		Decoder::DecodeInstruction(front, front_words, inst);
-		front_words += inst.word_count;
-		if (inst.opcode == Decoder::Opcode::S_SETPC_B64) {
-			EXIT_NOT_IMPLEMENTED(inst.src0.kind != Decoder::OperandKind::Sgpr ||
-			                     inst.src0.reg != 6u);
-			break;
-		}
-		EXIT_NOT_IMPLEMENTED(inst.opcode == Decoder::Opcode::S_ENDPGM);
-	}
-	EXIT_IF(result.instructions.empty() ||
-	        result.instructions.back().opcode != Decoder::Opcode::S_SETPC_B64);
-	joined_code.assign(front.begin(), front.begin() + front_words);
+	auto       result      = Decoder::DecodeFrontProgram(front);
+	const auto front_words = static_cast<uint32_t>(result.code.size());
+	joined_code.assign(result.code.begin(), result.code.end());
 	joined_code.insert(joined_code.end(), back.begin(), back.end());
 	// The merged-stage ABI passes the back shader in s[6:7]. Give that handoff an
 	// ordinary CFG edge, retaining both bodies in one register and LDS lifetime.
@@ -505,7 +490,9 @@ TranslateResult TranslateProgram(std::span<const uint32_t> code, const CompileOp
 		EXIT("shader recompiler input is empty\n");
 	}
 	if (options.stage != ShaderType::Compute && options.stage != ShaderType::Vertex &&
-	    options.stage != ShaderType::Pixel && options.stage != ShaderType::Mesh) {
+	    options.stage != ShaderType::Pixel && options.stage != ShaderType::Mesh &&
+	    options.stage != ShaderType::Local && options.stage != ShaderType::TessellationControl &&
+	    options.stage != ShaderType::TessellationEvaluation) {
 		EXIT("shader recompiler received unsupported stage %u\n",
 		     static_cast<unsigned>(options.stage));
 	}
@@ -525,6 +512,12 @@ TranslateResult TranslateProgram(std::span<const uint32_t> code, const CompileOp
 	std::vector<uint32_t> joined_code;
 	if (!options.back_code.empty()) {
 		decoded = DecodeFusedProgram(code, options.back_code, joined_code);
+	} else if (options.stage == ShaderType::Local) {
+		decoded = Decoder::DecodeFrontProgram(code);
+		// The separately compiled hull half runs in the next Vulkan stage.
+		auto& handoff     = decoded.instructions.back();
+		handoff.opcode    = Decoder::Opcode::S_ENDPGM;
+		handoff.src_count = 0;
 	} else {
 		Decoder::DecodeProgram(code, decoded);
 	}
@@ -568,8 +561,8 @@ TranslateResult TranslateProgram(std::span<const uint32_t> code, const CompileOp
 	}
 
 	EmbeddedFetchData embedded_fetch;
-	if (options.stage == ShaderType::Vertex && options.input_info.vertex != nullptr &&
-	    options.input_info.vertex->fetch_embedded) {
+	if ((options.stage == ShaderType::Vertex || options.stage == ShaderType::Local) &&
+	    options.input_info.vertex != nullptr && options.input_info.vertex->fetch_embedded) {
 		embedded_fetch = DetectEmbeddedVertexFetch(
 		    decoded, options.input_info.vertex, options.user_data_base,
 		    static_cast<uint32_t>(options.user_data.size()), options.wave_size);
@@ -608,6 +601,7 @@ TranslateResult TranslateProgram(std::span<const uint32_t> code, const CompileOp
 		IR::RemoveIdentities(ir.blocks);
 		IR::EliminateDeadCode(ir.blocks);
 	}
+	LowerTessellationMemory(ir, options);
 	IR::BuildSrtPlan(ir);
 	IR::EliminateDeadCode(ir.blocks);
 	IR::TrackResources(ir);

src/graphics/shader/recompiler/Tessellation.cpp

@@ -0,0 +1,330 @@
+#include "graphics/shader/recompiler/Tessellation.h"
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "graphics/shader/recompiler/ShaderRecompiler.h"
+#include "graphics/shader/recompiler/frontend/decode/ShaderDecoder.h"
+#include "graphics/shader/recompiler/ir/ShaderIR.h"
+#include "graphics/shader/recompiler/ir/passes/ConstantPropagation.h"
+#include "graphics/shader/recompiler/ir/passes/DeadCodeElimination.h"
+
+#include <algorithm>
+#include <array>
+#include <unordered_map>
+#include <utility>
+
+namespace Libs::Graphics::ShaderRecompiler {
+namespace {
+
+struct TessellationAddress {
+	enum class Kind { Unknown, Affine, PackedControlPoint };
+	Kind     kind        = Kind::Unknown;
+	uint32_t coefficient = 0;
+	uint32_t constant    = 0;
+};
+
+uint32_t ReflectTessellationStride(const Decoder::Program& program, bool local,
+                                   uint32_t control_points, uint32_t input_stride) {
+	using namespace Decoder;
+	using Address = TessellationAddress;
+	using Kind    = Address::Kind;
+	std::array<Address, IR::NumVectorRegs> registers {};
+	registers[local ? 3u : 1u] =
+	    local ? Address {Kind::Affine, 1u, 0u} : Address {Kind::PackedControlPoint};
+	const auto constant = [](uint32_t value) { return Address {Kind::Affine, 0u, value}; };
+	const auto read     = [&](const Operand& operand) -> Address {
+		if (operand.absolute || operand.negate || operand.sdwa_sext || operand.op_sel ||
+		    operand.op_sel_hi || operand.negate_hi || operand.dpp)
+			return {};
+		Address value;
+		if (operand.kind == OperandKind::IntegerInlineConstant ||
+		    operand.kind == OperandKind::LiteralConstant) {
+			value = constant(operand.value);
+		} else if (operand.kind == OperandKind::Vgpr) {
+			value = registers.at(operand.reg);
+		}
+		// The native packed HS ID's low byte is the patch ordinal. The logical
+		// interface addresses one patch, as in the frontend's v1 initialization.
+		if (value.kind == Kind::PackedControlPoint && operand.sdwa_sel == 0u) return constant(0u);
+		return operand.sdwa_sel == 6u ? value : Address {};
+	};
+	const auto affine = [](uint64_t coefficient, uint64_t offset) {
+		return coefficient <= UINT32_MAX && offset <= UINT32_MAX
+		           ? Address {Kind::Affine, static_cast<uint32_t>(coefficient),
+		                      static_cast<uint32_t>(offset)}
+		           : Address {};
+	};
+	const auto add = [&](Address lhs, Address rhs) {
+		return lhs.kind == Kind::Affine && rhs.kind == Kind::Affine
+		           ? affine(uint64_t {lhs.coefficient} + rhs.coefficient,
+		                    uint64_t {lhs.constant} + rhs.constant)
+		           : Address {};
+	};
+	const auto multiply = [&](Address lhs, Address rhs) {
+		if ((lhs.kind == Kind::Affine && lhs.coefficient == 0u && lhs.constant == 0u) ||
+		    (rhs.kind == Kind::Affine && rhs.coefficient == 0u && rhs.constant == 0u))
+			return constant(0u);
+		if (lhs.kind != Kind::Affine || rhs.kind != Kind::Affine) return Address {};
+		if (rhs.coefficient != 0u) std::swap(lhs, rhs);
+		return rhs.coefficient == 0u ? affine(uint64_t {lhs.coefficient} * rhs.constant,
+		                                      uint64_t {lhs.constant} * rhs.constant)
+		                             : Address {};
+	};
+	const auto low24 = [&](Address value) {
+		if (value.kind == Kind::Affine && value.coefficient == 0u)
+			return constant(value.constant & 0xffffffu);
+		return value.kind == Kind::Affine &&
+		               uint64_t {value.coefficient} * (control_points - 1u) + value.constant <=
+		                   0xffffffu
+		           ? value
+		           : Address {};
+	};
+	uint32_t stride = 0;
+	for (const auto& inst: program.instructions) {
+		// Stage exits preserve the active path's definitions. An internal join
+		// would require merging register definitions.
+		EXIT_NOT_IMPLEMENTED(IsDirectBranch(inst.opcode) &&
+		                     inst.branch_target != program.instructions.back().pc);
+		const bool local_store =
+		    inst.opcode == Opcode::DS_WRITE_B32 || inst.opcode == Opcode::DS_WRITE2_B32;
+		const bool buffer_store = inst.opcode == Opcode::BUFFER_STORE_DWORD ||
+		                          inst.opcode == Opcode::BUFFER_STORE_DWORDX2 ||
+		                          inst.opcode == Opcode::BUFFER_STORE_DWORDX3 ||
+		                          inst.opcode == Opcode::BUFFER_STORE_DWORDX4;
+		const bool control_store =
+		    !local && buffer_store && inst.src2.kind == OperandKind::Sgpr && inst.src2.reg == 2u;
+		const bool control_read =
+		    !local && (inst.opcode == Opcode::DS_READ_B32 || inst.opcode == Opcode::DS_READ2_B32);
+		if ((local && local_store) || control_store || control_read) {
+			const auto address = read(inst.src0);
+			if (address.kind != Kind::Affine) {
+				EXIT("%s tessellation address is not affine at pc 0x%08x\n", local ? "LS" : "HS",
+				     inst.pc);
+			}
+			if (address.coefficient != 0u) {
+				const auto expected = control_read ? input_stride : stride;
+				EXIT_NOT_IMPLEMENTED((address.coefficient & 3u) != 0u ||
+				                     (expected != 0u && expected != address.coefficient));
+				if (!control_read) stride = address.coefficient;
+			}
+		}
+		// Store vdata is a source, despite occupying the decoder's dst field.
+		if (local_store || buffer_store || inst.dst.kind != OperandKind::Vgpr) continue;
+		const auto lhs   = read(inst.src0);
+		const auto rhs   = read(inst.src1);
+		const auto third = read(inst.src2);
+		Address    value;
+		switch (inst.opcode) {
+			case Opcode::V_BFE_U32:
+				if (lhs.kind == Kind::PackedControlPoint && rhs.kind == Kind::Affine &&
+				    rhs.coefficient == 0u && third.kind == Kind::Affine &&
+				    third.coefficient == 0u) {
+					if (rhs.constant == 8u && third.constant == 5u) value = {Kind::Affine, 1u, 0u};
+					if (rhs.constant == 0u && third.constant == 8u) value = constant(0u);
+				}
+				break;
+			case Opcode::V_MUL_U32_U24: value = multiply(low24(lhs), low24(rhs)); break;
+			case Opcode::V_MAD_U32_U24: value = add(multiply(low24(lhs), low24(rhs)), third); break;
+			case Opcode::V_LSHL_ADD_U32:
+				if (rhs.kind == Kind::Affine && rhs.coefficient == 0u && rhs.constant < 32u)
+					value = add(multiply(lhs, constant(1u << rhs.constant)), third);
+				break;
+			case Opcode::V_LSHLREV_B32:
+				if (lhs.kind == Kind::Affine && lhs.coefficient == 0u && lhs.constant < 32u)
+					value = multiply(rhs, constant(1u << lhs.constant));
+				break;
+			case Opcode::V_SUB_NC_U32:
+				if (lhs.kind == Kind::Affine && rhs.kind == Kind::Affine &&
+				    lhs.coefficient >= rhs.coefficient && lhs.constant >= rhs.constant)
+					value = affine(lhs.coefficient - rhs.coefficient, lhs.constant - rhs.constant);
+				break;
+			default: break;
+		}
+		if (inst.dst.sdwa_sel != 6u || inst.dst.op_sel || inst.dst.omod || inst.dst.clamp ||
+		    inst.dst.dpp)
+			value = {};
+		for (uint32_t index = 0;
+		     index < std::max(inst.data_dwords, 1u) && inst.dst.reg + index < registers.size(); index++) {
+			registers[inst.dst.reg + index] = {};
+		}
+		registers.at(inst.dst.reg) = value;
+	}
+	EXIT_NOT_IMPLEMENTED(stride == 0u);
+	return stride;
+}
+
+const IR::Inst* TessellationBufferBase(const IR::Inst& inst) {
+	if (IR::BufferAccessOf(inst.GetOpcode()) == IR::BufferAccess::None || inst.NumArgs() <= 3u)
+		return nullptr;
+	const auto* base = inst.Arg(3).Resolve().TryInstruction();
+	return base != nullptr && base->GetOpcode() == IR::ValueOpcode::TessellationBase ? base
+	                                                                                 : nullptr;
+}
+
+IR::Value ActiveAddress(IR::Block& block, IR::Block::iterator before, IR::Value value,
+                        IR::Value predicate, std::unordered_map<IR::Inst*, IR::Value>& resolved) {
+	using namespace IR;
+	value        = value.Resolve();
+	auto* source = value.TryInstruction();
+	if (source == nullptr) return value;
+	if (const auto found = resolved.find(source); found != resolved.end()) return found->second;
+	if (source->GetOpcode() == ValueOpcode::SelectU32) {
+		return source->Arg(0).Resolve() == predicate.Resolve()
+		           ? ActiveAddress(block, before, source->Arg(1), predicate, resolved)
+		           : value;
+	}
+	if (source->GetOpcode() != ValueOpcode::IAdd32 && source->GetOpcode() != ValueOpcode::ISub32)
+		return value;
+	const auto lhs = ActiveAddress(block, before, source->Arg(0), predicate, resolved);
+	const auto rhs = ActiveAddress(block, before, source->Arg(1), predicate, resolved);
+	if (lhs != source->Arg(0).Resolve() || rhs != source->Arg(1).Resolve()) {
+		auto copy = block.PrependNewInst(before, source->GetOpcode(), {lhs, rhs},
+		                                 source->Flags<uint64_t>());
+		value     = Value(&*copy);
+	}
+	resolved.emplace(source, value);
+	return value;
+}
+
+} // namespace
+
+void AnalyzeTessellationPrograms(std::span<const uint32_t> local, std::span<const uint32_t> control,
+                                 ShaderTessellationInputInfo& info) {
+	const auto       local_program = Decoder::DecodeFrontProgram(local);
+	Decoder::Program control_program;
+	Decoder::DecodeProgram(control, control_program);
+	info.ls_stride = ReflectTessellationStride(local_program, true, info.input_control_points, 0u);
+	info.hs_stride = ReflectTessellationStride(control_program, false, info.output_control_points,
+	                                           info.ls_stride);
+	LOGF("Tessellation interface: input_cp=%u output_cp=%u ls_stride=%u hs_stride=%u\n",
+	     info.input_control_points, info.output_control_points, info.ls_stride, info.hs_stride);
+}
+
+void LowerTessellationMemory(IR::Program& program, const CompileOptions& options) {
+	using namespace IR;
+	if (options.stage != ShaderType::Local && options.stage != ShaderType::TessellationControl &&
+	    options.stage != ShaderType::TessellationEvaluation) {
+		return;
+	}
+	const auto& tess = options.input_info.vertex->tess;
+	// Ring addresses can reuse data VGPRs. Their inactive values are irrelevant to
+	// a store guarded by the same EXEC predicate, but must remain intact elsewhere.
+	for (auto* block: program.blocks) {
+		for (auto it = block->begin(); it != block->end(); ++it) {
+			if (TessellationBufferBase(*it) == nullptr) continue;
+			std::unordered_map<Inst*, Value> resolved;
+			it->SetArg(
+			    2, ActiveAddress(*block, it, it->Arg(2), it->Arg(it->NumArgs() - 1u), resolved));
+		}
+	}
+	ConstantPropagationPass(program.blocks);
+	uint32_t reads = 0, writes = 0, factors = 0;
+	for (auto* block: program.blocks) {
+		for (auto it = block->begin(); it != block->end(); ++it) {
+			auto&      inst   = *it;
+			const auto shared = SharedAccessOf(inst.GetOpcode());
+			const auto buffer = BufferAccessOf(inst.GetOpcode());
+			if (shared == SharedAccess::None && buffer == BufferAccess::None) {
+				continue;
+			}
+			const auto&           memory = program.memory_info.at(inst.Flags<MemoryFlags>().index);
+			bool                  write  = false;
+			uint32_t              components = 0;
+			TessellationAttribute kind;
+			Value                 address, predicate;
+			if (shared != SharedAccess::None && memory.kind == ResourceKind::Lds) {
+				write = shared == SharedAccess::Write;
+				EXIT_NOT_IMPLEMENTED(memory.data_bits != 32u ||
+				                     (options.stage == ShaderType::Local
+				                          ? !write
+				                          : options.stage != ShaderType::TessellationControl ||
+				                                shared != SharedAccess::Read));
+				kind       = write ? TessellationAttribute::LocalOutput
+				                   : TessellationAttribute::ControlInput;
+				components = SharedComponentCount(inst.GetOpcode());
+				address    = inst.Arg(0);
+				predicate  = inst.Arg(inst.NumArgs() - 1u);
+			} else if (buffer != BufferAccess::None && memory.kind == ResourceKind::Buffer) {
+				const auto* base = TessellationBufferBase(inst);
+				if (base == nullptr) {
+					continue;
+				}
+				EXIT_NOT_IMPLEMENTED(memory.data_bits != 32u || memory.formatted || memory.idxen ||
+				                     !memory.offen || buffer == BufferAccess::Atomic);
+				write      = buffer == BufferAccess::Write;
+				components = BufferComponentCount(inst.GetOpcode());
+				address    = inst.Arg(2).Resolve();
+				predicate  = inst.Arg(inst.NumArgs() - 1u);
+				if (base->Arg(0).U32() == 1u) {
+					EXIT_NOT_IMPLEMENTED(!write ||
+					                     options.stage != ShaderType::TessellationControl);
+					kind = TessellationAttribute::Factor;
+					factors += components;
+				} else {
+					kind = write ? TessellationAttribute::ControlOutput
+					             : TessellationAttribute::EvaluationInput;
+					EXIT_NOT_IMPLEMENTED(write
+					                         ? options.stage != ShaderType::TessellationControl
+					                         : options.stage != ShaderType::TessellationEvaluation);
+					if (address.IsImmediate() &&
+					    address.U32() >= tess.hs_stride * tess.output_control_points) {
+						EXIT_NOT_IMPLEMENTED(!write);
+						kind = TessellationAttribute::PatchOutput;
+					}
+				}
+			} else {
+				continue;
+			}
+			const auto emit = [&](ValueOpcode opcode, std::initializer_list<Value> args) {
+				return Value(&*block->PrependNewInst(it, opcode, args));
+			};
+			std::array<Value, 4> values;
+			for (uint32_t component = 0; component < components; component++) {
+				const auto offset = memory.offset + 4u * component;
+				const auto byte_address =
+				    offset == 0u ? address : emit(ValueOpcode::IAdd32, {address, Value(offset)});
+				if (write) {
+					Value data = shared != SharedAccess::None ? inst.Arg(component + 1u)
+					             : components == 1u
+					                 ? inst.Arg(4)
+					                 : emit(components == 2u   ? ValueOpcode::CompositeExtractU32x2
+					                        : components == 3u ? ValueOpcode::CompositeExtractU32x3
+					                                           : ValueOpcode::CompositeExtractU32x4,
+					                        {inst.Arg(4), Value(component)});
+					emit(ValueOpcode::SetTessellationAttribute,
+					     {Value(static_cast<uint32_t>(kind)), byte_address, data, predicate});
+					writes++;
+				} else {
+					values[component] =
+					    emit(ValueOpcode::GetTessellationAttribute,
+					         {Value(static_cast<uint32_t>(kind)), byte_address, predicate});
+					reads++;
+				}
+			}
+			if (!write) {
+				Value replacement = values[0];
+				if (components == 2u)
+					replacement =
+					    emit(ValueOpcode::CompositeConstructU32x2, {values[0], values[1]});
+				if (components == 3u)
+					replacement = emit(ValueOpcode::CompositeConstructU32x3,
+					                   {values[0], values[1], values[2]});
+				if (components == 4u)
+					replacement = emit(ValueOpcode::CompositeConstructU32x4,
+					                   {values[0], values[1], values[2], values[3]});
+				inst.ReplaceUsesWith(replacement);
+			}
+			inst.Invalidate();
+		}
+	}
+	ConstantPropagationPass(program.blocks);
+	RemoveIdentities(program.blocks);
+	EliminateDeadCode(program.blocks);
+	LOGF("%s tessellation lowering: reads=%u writes=%u factors=%u\n",
+	     options.stage == ShaderType::Local                 ? "LS"
+	     : options.stage == ShaderType::TessellationControl ? "HS"
+	                                                       : "TES",
+	     reads, writes, factors);
+}
+
+} // namespace Libs::Graphics::ShaderRecompiler

src/graphics/shader/recompiler/Tessellation.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <cstdint>
+#include <span>
+
+namespace Libs::Graphics {
+struct ShaderTessellationInputInfo;
+}
+
+namespace Libs::Graphics::ShaderRecompiler {
+
+struct CompileOptions;
+namespace IR {
+struct Program;
+}
+
+void AnalyzeTessellationPrograms(std::span<const uint32_t> local, std::span<const uint32_t> control,
+                                 ShaderTessellationInputInfo& info);
+void LowerTessellationMemory(IR::Program& program, const CompileOptions& options);
+
+} // namespace Libs::Graphics::ShaderRecompiler

src/graphics/shader/recompiler/backend/spirv/SpirvEmitter.cpp

@@ -277,7 +277,8 @@ Emitter::SpirvRequirements Emitter::AnalyzeProgramRequirements(const IR::Program
 					break;
 				}
 				case IR::ValueOpcode::LaneId:
-					requirements.subgroup_local_invocation_id = true;
+					requirements.subgroup_local_invocation_id |=
+					    program.stage != ShaderType::TessellationControl;
 					break;
 				case IR::ValueOpcode::ImageQueryLod: requirements.compute_derivatives = true; break;
 				case IR::ValueOpcode::ImageGatherRaw:
@@ -306,8 +307,10 @@ std::vector<uint32_t> EmitProgram(const IR::Program& program,
 	using namespace Emitter;
 
 	if (program.stage != ShaderType::Compute && program.stage != ShaderType::Vertex &&
-	    program.stage != ShaderType::Pixel && program.stage != ShaderType::Mesh) {
-		Fail(program, "binary SPIR-V emitter supports compute, vertex, and pixel shaders");
+	    program.stage != ShaderType::Pixel && program.stage != ShaderType::Mesh &&
+	    program.stage != ShaderType::Local && program.stage != ShaderType::TessellationControl &&
+	    program.stage != ShaderType::TessellationEvaluation) {
+		Fail(program, "binary SPIR-V emitter received an unsupported shader stage");
 	}
 	if (!program.srt_plan_complete || !program.resource_tracking_complete ||
 	    !program.shader_info_complete || !program.binding_layout_complete) {

src/graphics/shader/recompiler/backend/spirv/spirvEmitterAnalysis.cpp

@@ -250,7 +250,10 @@ void EmitStorageImageWrite(EmitterState& state, uint32_t resource, uint32_t mip_
 
 spv::ExecutionModel ExecutionModelForStage(ShaderType stage) {
 	switch (stage) {
+		case ShaderType::Local:
 		case ShaderType::Vertex: return spv::ExecutionModelVertex;
+		case ShaderType::TessellationControl: return spv::ExecutionModelTessellationControl;
+		case ShaderType::TessellationEvaluation: return spv::ExecutionModelTessellationEvaluation;
 		case ShaderType::Mesh: return spv::ExecutionModelMeshEXT; // MeshEXT
 		case ShaderType::Pixel: return spv::ExecutionModelFragment;
 		default: return spv::ExecutionModelGLCompute;

src/graphics/shader/recompiler/backend/spirv/spirvEmitterFlow.cpp

@@ -1,6 +1,9 @@
 #include "graphics/shader/recompiler/backend/spirv/spirvEmitterInstructions.h"
 
+#include "common/logging/log.h"
+
 #include <algorithm>
+#include <atomic>
 
 namespace Libs::Graphics::ShaderRecompiler::Spirv::Emitter {
 namespace {
@@ -38,7 +41,9 @@ uint32_t EmitBuiltinU32(EmitterState& state, IR::StageInputKind kind, uint32_t c
 		return EmitAddU32(state, local,
 		                  EmitBinaryU32(state, spv::OpIMul, group, ConstantU32(state, size)));
 	}
-	const auto variable = InputVariableForKind(state, kind);
+	const bool centroid = kind == IR::StageInputKind::BaryCoordSmoothCentroid;
+	const auto variable = InputVariableForKind(
+	    state, centroid ? IR::StageInputKind::BaryCoordSmooth : kind);
 	if (variable == 0) {
 		return ConstantU32(state, 0);
 	}
@@ -46,11 +51,13 @@ uint32_t EmitBuiltinU32(EmitterState& state, IR::StageInputKind kind, uint32_t c
 		const auto value = state.builder.AllocateId();
 		const auto bits  = state.builder.AllocateId();
 		state.builder.AddFunction(spv::OpLoad, TypeBool(state), value, variable);
-		state.builder.AddFunction(spv::OpSelect, TypeU32(state), bits, value, ConstantU32(state, 1),
-		                          ConstantU32(state, 0));
+		// PS5 initializes v_front_face with float +1.0/-1.0 bits.
+		state.builder.AddFunction(spv::OpSelect, TypeU32(state), bits, value,
+		                          ConstantU32(state, 0x3f800000u), ConstantU32(state, 0xbf800000u));
 		return bits;
 	}
 	if (kind == IR::StageInputKind::VertexIndex || kind == IR::StageInputKind::InstanceIndex ||
+	    kind == IR::StageInputKind::InvocationId || kind == IR::StageInputKind::PrimitiveId ||
 	    kind == IR::StageInputKind::Layer || kind == IR::StageInputKind::SampleId) {
 		const auto value = state.builder.AllocateId();
 		const auto bits  = state.builder.AllocateId();
@@ -58,7 +65,7 @@ uint32_t EmitBuiltinU32(EmitterState& state, IR::StageInputKind kind, uint32_t c
 		state.builder.AddFunction(spv::OpBitcast, TypeU32(state), bits, value);
 		return bits;
 	}
-	if (kind == IR::StageInputKind::FragCoord) {
+	if (kind == IR::StageInputKind::FragCoord || kind == IR::StageInputKind::TessCoord) {
 		const auto pointer = state.builder.AllocateId();
 		const auto value   = state.builder.AllocateId();
 		const auto bits    = state.builder.AllocateId();
@@ -69,15 +76,24 @@ uint32_t EmitBuiltinU32(EmitterState& state, IR::StageInputKind kind, uint32_t c
 		state.builder.AddFunction(spv::OpBitcast, TypeU32(state), bits, value);
 		return bits;
 	}
-	if (kind == IR::StageInputKind::BaryCoordSmooth ||
+	if (centroid || kind == IR::StageInputKind::BaryCoordSmooth ||
 	    kind == IR::StageInputKind::BaryCoordNoPerspective) {
-		const auto pointer = state.builder.AllocateId();
 		const auto value   = state.builder.AllocateId();
 		const auto bits    = state.builder.AllocateId();
-		state.builder.AddFunction(spv::OpAccessChain,
-		                          TypePointer(state, spv::StorageClassInput, TypeF32(state)),
-		                          pointer, variable, ConstantU32(state, component + 1u));
-		state.builder.AddFunction(spv::OpLoad, TypeF32(state), value, pointer);
+		if (centroid) {
+			const auto coordinates = state.builder.AllocateId();
+			state.builder.RequireCapability(spv::CapabilityInterpolationFunction);
+			state.builder.AddFunction(spv::OpExtInst, TypeF32Vector(state, 3), coordinates,
+			                          GlslStd450(state), GLSLstd450InterpolateAtCentroid, variable);
+			state.builder.AddFunction(spv::OpCompositeExtract, TypeF32(state), value,
+			                          coordinates, component + 1u);
+		} else {
+			const auto pointer = state.builder.AllocateId();
+			state.builder.AddFunction(spv::OpAccessChain,
+			                          TypePointer(state, spv::StorageClassInput, TypeF32(state)),
+			                          pointer, variable, ConstantU32(state, component + 1u));
+			state.builder.AddFunction(spv::OpLoad, TypeF32(state), value, pointer);
+		}
 		state.builder.AddFunction(spv::OpBitcast, TypeU32(state), bits, value);
 		return bits;
 	}
@@ -138,7 +154,7 @@ uint32_t EmitAttribute(EmitterState& state, uint32_t attr, uint32_t chan) {
 	if (input == nullptr || input->variable_id == 0) {
 		return ConstantU32(state, 0);
 	}
-	if (state.program.stage == ShaderType::Vertex) {
+	if (state.program.stage == ShaderType::Vertex || state.program.stage == ShaderType::Local) {
 		return EmitVertexParameterComponentU32(state, *input, chan & 3u);
 	}
 	const auto load_per_vertex = [&](uint32_t vertex) {
@@ -498,6 +514,31 @@ void EmitSetAttribute(ValueEmitContext& ctx, const IR::Inst& inst) {
 			state.builder.AddFunction(spv::OpStore, MeshOutputPointer(state, kind, exp.index),
 			                          value);
 		} else if (exp.kind == IR::ExportTargetKind::Position) {
+			if (state.invalid_position_clip_distance != UINT32_MAX) {
+				const auto zero = state.builder.Constant(spv::OpConstantNull, TypeF32Vector(state, 4));
+				const auto equal = state.builder.AllocateId();
+				const auto invalid = state.builder.AllocateId();
+				const auto distance = state.builder.AllocateId();
+				const auto distance_pointer = state.builder.AllocateId();
+				state.builder.AddFunction(spv::OpFOrdEqual, TypeBoolVector(state, 4), equal,
+				                          value, zero);
+				state.builder.AddFunction(spv::OpAll, TypeBool(state), invalid, equal);
+				// Zero at valid vertices makes a primitive containing an invalid position
+				// collapse to its remaining edge, before the undefined 0/0 perspective divide.
+				state.builder.AddFunction(spv::OpSelect, TypeF32(state), distance, invalid,
+				                          ConstantF32Value(state, -1.0f),
+				                          ConstantF32Value(state, 0.0f));
+				state.builder.AddFunction(
+				    spv::OpAccessChain, TypePointer(state, spv::StorageClassOutput, TypeF32(state)),
+				    distance_pointer, state.clip_distance_variable,
+				    ConstantU32(state, state.invalid_position_clip_distance));
+				state.builder.AddFunction(spv::OpStore, distance_pointer, distance);
+				static std::atomic_bool logged = false;
+				if (!logged.exchange(true, std::memory_order_relaxed)) {
+					Log::WriteToConsoleAndLog(
+					    "Shader: emitted zero-position clip guard\n");
+				}
+			}
 			const auto pointer = state.builder.AllocateId();
 			state.builder.AddFunction(
 			    spv::OpAccessChain,
@@ -517,11 +558,19 @@ uint32_t EmitIdentity(ValueEmitContext&, uint32_t value) {
 void EmitVoid(ValueEmitContext&) {}
 
 void EmitBarrier(EmitterState& state) {
-	const auto semantics =
-	    spv::MemorySemanticsAcquireReleaseMask | spv::MemorySemanticsWorkgroupMemoryMask;
+	const auto tessellation = state.program.stage == ShaderType::TessellationControl;
+	const auto memory_scope = tessellation ? spv::ScopeInvocation : spv::ScopeWorkgroup;
+	const auto semantics    = tessellation ? spv::MemorySemanticsMaskNone
+	                                       : spv::MemorySemanticsAcquireReleaseMask |
+	                                             spv::MemorySemanticsWorkgroupMemoryMask;
 	state.builder.AddFunction(spv::OpControlBarrier, ConstantU32(state, spv::ScopeWorkgroup),
-	                          ConstantU32(state, spv::ScopeWorkgroup),
-	                          ConstantU32(state, semantics));
+	                          ConstantU32(state, memory_scope), ConstantU32(state, semantics));
+}
+
+uint32_t EmitLaneId(EmitterState& state) {
+	return state.program.stage == ShaderType::TessellationControl
+	           ? EmitBuiltinU32(state, IR::StageInputKind::InvocationId, 0)
+	           : EmitSubgroupLocalInvocationId(state);
 }
 
 uint32_t EmitMeshDrawParameter(ValueEmitContext& ctx, const IR::Inst& inst) {

src/graphics/shader/recompiler/backend/spirv/spirvEmitterImage.cpp

@@ -3,7 +3,9 @@
 #include "graphics/shader/recompiler/frontend/decode/ImageOps.h"
 
 #include <algorithm>
+#include <atomic>
 #include <bit>
+#include <cstdio>
 
 namespace Libs::Graphics::ShaderRecompiler::Spirv::Emitter {
 namespace {
@@ -646,6 +648,13 @@ void EmitImage(ValueEmitContext& ctx, const IR::Inst& inst) {
 		const auto coord =
 		    CoordF32(ctx, mem, *address, layout.coord, dimension_info.coordinate_components);
 		if (op == IR::ValueOpcode::ImageGatherRaw) {
+			if (HasFlag(mem, Decoder::ImageSampleFlagLod)) {
+				static std::atomic_flag warned = ATOMIC_FLAG_INIT;
+				if (!warned.test_and_set(std::memory_order_relaxed)) {
+					std::fputs("Warning: approximating IMAGE_GATHER4_L at mip level 0; explicit LOD is ignored.\n",
+					           stderr);
+				}
+			}
 			if (dimension == ImageDimension::Dim1D) {
 				if (dref || !HasFlag(mem, Decoder::ImageSampleFlagLevelZero) ||
 				    HasFlag(mem, Decoder::ImageSampleFlagOffset) ||

src/graphics/shader/recompiler/backend/spirv/spirvEmitterInstructions.h

@@ -155,6 +155,8 @@ inline constexpr auto EmitInstPrefetch = EmitVoid;
 void                  EmitBarrier(EmitterState& state);
 void                  EmitMeshAllocate(ValueEmitContext& ctx, const IR::Inst& inst);
 uint32_t              EmitMeshDrawParameter(ValueEmitContext& ctx, const IR::Inst& inst);
+uint32_t              EmitGetTessellationAttribute(ValueEmitContext& ctx, const IR::Inst& inst);
+void                  EmitSetTessellationAttribute(ValueEmitContext& ctx, const IR::Inst& inst);
 uint32_t              EmitGetUserData(EmitterState& state, IR::ScalarReg reg);
 uint32_t              EmitGetBuiltin(ValueEmitContext& ctx, IR::Value kind, IR::Value index);
 uint32_t              EmitUndefU1(EmitterState& state, const IR::Inst& inst);
@@ -165,7 +167,7 @@ inline constexpr auto EmitUndefU64 = EmitUndefU1;
 uint32_t              EmitDppMoveU32(ValueEmitContext& ctx, const IR::Inst& inst);
 uint32_t              EmitDppUpdateU32(ValueEmitContext& ctx, const IR::Inst& inst);
 uint32_t              EmitWqmU64(EmitterState& state, uint32_t value);
-inline constexpr auto EmitLaneId = EmitSubgroupLocalInvocationId;
+uint32_t              EmitLaneId(EmitterState& state);
 uint32_t              EmitBallot(ValueEmitContext& ctx, IR::Value predicate);
 uint32_t              EmitReadFirstLane(ValueEmitContext& ctx, const IR::Inst& inst);
 uint32_t              EmitReadLane(ValueEmitContext& ctx, const IR::Inst& inst);
@@ -271,6 +273,7 @@ inline constexpr auto EmitImageAtomicOr32      = EmitImage;
 inline constexpr auto EmitImageAtomicXor32     = EmitImage;
 void                  EmitUnreachable(ValueEmitContext& ctx, const IR::Inst& inst);
 inline constexpr auto EmitPhi                        = EmitUnreachable;
+inline constexpr auto EmitTessellationBase           = EmitUnreachable;
 inline constexpr auto EmitGetThreadBitScalarRegister = EmitUnreachable;
 inline constexpr auto EmitSetThreadBitScalarRegister = EmitUnreachable;
 inline constexpr auto EmitGetScalarMaskTag           = EmitUnreachable;

src/graphics/shader/recompiler/backend/spirv/spirvEmitterInternal.h

@@ -80,6 +80,10 @@ struct EmitterState {
 	Builder                                          builder;
 	const IR::Program&                               program;
 	ShaderStageInputInfo                             input_info;
+	std::array<uint32_t, 6>                          tess_variables {};
+	uint32_t                                         tess_inner_variable = 0;
+	uint32_t                                         tess_patch_base     = 0;
+
 	const SpirvRequirements                          requirements;
 	uint32_t                                         lane_count              = 1;
 	uint32_t                                         lane_half               = 0;
@@ -112,6 +116,7 @@ struct EmitterState {
 	uint32_t                   per_vertex_variable                   = 0;
 	uint32_t                   point_size_variable                   = 0;
 	uint32_t                   clip_distance_variable                = 0;
+	uint32_t                   invalid_position_clip_distance        = UINT32_MAX;
 	uint32_t                   cull_distance_variable                = 0;
 	uint32_t                   layer_variable                        = 0;
 	uint32_t                   viewport_index_variable               = 0;
@@ -313,7 +318,11 @@ uint32_t ConstantU64(EmitterState& state, uint64_t value);
 
 uint32_t ConstantU32CompositeZero(EmitterState& state, uint32_t components);
 
+uint32_t DefineInterfaceVariable(EmitterState& state, uint32_t type, spv::StorageClass storage,
+                                 const char* name);
 void     DefineModule(EmitterState& state);
+void     DefineTessellationInterfaces(EmitterState& state);
+void     DefineTessellationExecutionModes(EmitterState& state);
 void     DefineMeshOutputs(EmitterState& state);
 void     EmitMeshEntryPoint(EmitterState& state);
 void     EmitMeshAllocate(ValueEmitContext& ctx, const IR::Inst& inst);

src/graphics/shader/recompiler/backend/spirv/spirvEmitterModule.cpp

@@ -290,7 +290,8 @@ uint32_t GlslStd450(EmitterState& state) {
 }
 
 VertexInputScalarKind VertexParameterScalarKind(const EmitterState& state, uint32_t location) {
-	if (state.program.stage != ShaderType::Vertex || location >= ShaderVertexInputInfo::RES_MAX ||
+	if ((state.program.stage != ShaderType::Vertex && state.program.stage != ShaderType::Local) ||
+	    location >= ShaderVertexInputInfo::RES_MAX ||
 	    location >= static_cast<uint32_t>(state.input_info.vertex->resources_num)) {
 		return VertexInputScalarKind::Float;
 	}
@@ -333,8 +334,6 @@ uint32_t VertexParameterScalarType(EmitterState& state, VertexInputScalarKind ki
 	}
 }
 
-namespace {
-
 uint32_t DefineInterfaceVariable(EmitterState& state, uint32_t type, spv::StorageClass storage,
                                  const char* name) {
 	const auto variable =
@@ -344,9 +343,14 @@ uint32_t DefineInterfaceVariable(EmitterState& state, uint32_t type, spv::Storag
 	return variable;
 }
 
+namespace {
+
 uint32_t BuiltInForInput(IR::StageInputKind kind) {
 	switch (kind) {
 		case IR::StageInputKind::VertexIndex: return spv::BuiltInVertexIndex;
+		case IR::StageInputKind::InvocationId: return spv::BuiltInInvocationId;
+		case IR::StageInputKind::PrimitiveId: return spv::BuiltInPrimitiveId;
+		case IR::StageInputKind::TessCoord: return spv::BuiltInTessCoord;
 		case IR::StageInputKind::InstanceIndex: return spv::BuiltInInstanceIndex;
 		case IR::StageInputKind::FragCoord: return spv::BuiltInFragCoord;
 		case IR::StageInputKind::FrontFacing: return spv::BuiltInFrontFacing;
@@ -384,9 +388,24 @@ void DefineInputs(EmitterState& state) {
 		}
 	}
 	for (auto& input: state.inputs) {
+		if (state.program.stage == ShaderType::Pixel &&
+		    input.kind == IR::StageInputKind::Parameter) {
+			const auto location = PixelParameterLocation(state, input.location);
+			const auto alias = std::ranges::find_if(state.inputs, [&](const InputBinding& other) {
+				return other.kind == IR::StageInputKind::Parameter && other.variable_id != 0 &&
+				       PixelParameterLocation(state, other.location) == location;
+			});
+			if (alias != state.inputs.end()) {
+				EXIT_IF(alias->per_vertex != input.per_vertex);
+				input.variable_id = alias->variable_id;
+				continue;
+			}
+		}
 		uint32_t type = TypeU32(state);
 		switch (input.kind) {
 			case IR::StageInputKind::VertexIndex:
+			case IR::StageInputKind::InvocationId:
+			case IR::StageInputKind::PrimitiveId:
 			case IR::StageInputKind::InstanceIndex:
 			case IR::StageInputKind::Layer:
 			case IR::StageInputKind::SampleId: type = TypeI32(state); break;
@@ -394,11 +413,13 @@ void DefineInputs(EmitterState& state) {
 			case IR::StageInputKind::LocalInvocationId:
 			case IR::StageInputKind::GlobalInvocationId: type = TypeU32Vector(state, 3); break;
 			case IR::StageInputKind::FragCoord: type = TypeF32Vector(state, 4); break;
+			case IR::StageInputKind::TessCoord:
 			case IR::StageInputKind::BaryCoordSmooth:
 			case IR::StageInputKind::BaryCoordNoPerspective: type = TypeF32Vector(state, 3); break;
 			case IR::StageInputKind::FrontFacing: type = TypeBool(state); break;
 			case IR::StageInputKind::Parameter:
-				if (state.program.stage == ShaderType::Vertex) {
+				if (state.program.stage == ShaderType::Vertex ||
+				    state.program.stage == ShaderType::Local) {
 					type = VertexParameterScalarType(
 					    state, VertexParameterScalarKind(state, input.location));
 					const auto components = VertexParameterComponentCount(input);
@@ -468,6 +489,15 @@ void DefineOutputs(EmitterState& state) {
 		DefineMeshOutputs(state);
 		return;
 	}
+	if (state.program.stage == ShaderType::Vertex && clip_distance_count + cull_distance_count < 8u &&
+	    std::ranges::any_of(state.outputs, [](const OutputBinding& output) {
+		    return output.kind == IR::StageOutputKind::Position;
+	    })) {
+		// Reserve one plane for the enabled PA_CL_CLIP_CNTL clipping-error cull.
+		state.invalid_position_clip_distance = clip_distance_count++;
+		state.outputs.push_back({{IR::StageOutputKind::ClipDistance,
+		                          state.invalid_position_clip_distance, 0, "gl_ClipDistance"}});
+	}
 	const auto BuiltIn = [&](uint32_t& variable, uint32_t type, const char* name,
 	                         spv::BuiltIn builtin) {
 		if (variable == 0) {
@@ -543,6 +573,7 @@ void DefineModule(EmitterState& state) {
 	                                  state.program.info.outputs.size());
 	DefineInputs(state);
 	DefineOutputs(state);
+	DefineTessellationInterfaces(state);
 	DefineDescriptors(state);
 	if (state.requirements.function_lds) {
 		state.lds_variable = state.builder.AllocateId();
@@ -564,6 +595,10 @@ void DefineModule(EmitterState& state) {
 		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeOutputPrimitivesEXT,
 		                               state.input_info.vertex->mesh.max_primitives);
 	}
+	if (state.program.stage == ShaderType::TessellationControl ||
+	    state.program.stage == ShaderType::TessellationEvaluation) {
+		DefineTessellationExecutionModes(state);
+	}
 	state.entry_label = state.builder.AllocateId();
 
 	state.builder.RequireCapability(spv::CapabilityShader);

src/graphics/shader/recompiler/backend/spirv/spirvEmitterTessellation.cpp

@@ -0,0 +1,161 @@
+#include "graphics/shader/recompiler/backend/spirv/spirvEmitterInstructions.h"
+
+#include <algorithm>
+
+namespace Libs::Graphics::ShaderRecompiler::Spirv::Emitter {
+namespace {
+
+uint32_t TessellationPointer(ValueEmitContext& ctx, const IR::Inst& inst) {
+	auto& state          = ctx.state;
+	using Attribute      = IR::TessellationAttribute;
+	const auto  kind     = static_cast<Attribute>(inst.Arg(0).U32());
+	const auto& tess     = state.input_info.vertex->tess;
+	const auto  variable = state.tess_variables.at(static_cast<uint32_t>(kind));
+	EXIT_IF(variable == 0);
+	const auto input   = kind == Attribute::ControlInput || kind == Attribute::EvaluationInput;
+	const auto storage = input ? spv::StorageClassInput : spv::StorageClassOutput;
+	const auto pointer = state.builder.AllocateId();
+	if (kind == Attribute::Factor) {
+		EXIT_NOT_IMPLEMENTED(!inst.Arg(1).IsImmediate());
+		const auto index = inst.Arg(1).U32() / 4u;
+		const auto outer = index < 3u;
+		EXIT_NOT_IMPLEMENTED(index >= 4u);
+		state.builder.AddFunction(spv::OpAccessChain, TypePointer(state, storage, TypeF32(state)),
+		                          pointer, outer ? variable : state.tess_inner_variable,
+		                          ConstantU32(state, outer ? index : index - 3u));
+		return pointer;
+	}
+	auto address = ctx.Arg(inst, 1);
+	if (kind == Attribute::PatchOutput) {
+		address =
+		    EmitBinaryU32(state, spv::OpISub, address, ConstantU32(state, state.tess_patch_base));
+	}
+	const bool local  = kind == Attribute::LocalOutput || kind == Attribute::ControlInput;
+	const auto stride = local ? tess.ls_stride : tess.hs_stride;
+	const auto offset = kind == Attribute::PatchOutput ? address
+	                                                   : EmitBinaryU32(state, spv::OpUMod, address,
+	                                                                   ConstantU32(state, stride));
+	const auto attribute =
+	    EmitBinaryU32(state, spv::OpShiftRightLogical, offset, ConstantU32(state, 4));
+	const auto component =
+	    EmitBinaryU32(state, spv::OpBitwiseAnd,
+	                  EmitBinaryU32(state, spv::OpShiftRightLogical, offset, ConstantU32(state, 2)),
+	                  ConstantU32(state, 3));
+	const auto type = TypePointer(state, storage, TypeU32(state));
+	if (kind == Attribute::LocalOutput || kind == Attribute::PatchOutput) {
+		state.builder.AddFunction(spv::OpAccessChain, type, pointer, variable, attribute,
+		                          component);
+	} else {
+		const auto vertex =
+		    kind == Attribute::ControlOutput
+		        ? EmitLaneId(state)
+		        : EmitBinaryU32(state, spv::OpUDiv, address, ConstantU32(state, stride));
+		state.builder.AddFunction(spv::OpAccessChain, type, pointer, variable, vertex, attribute,
+		                          component);
+	}
+	return pointer;
+}
+
+} // namespace
+
+void DefineTessellationInterfaces(EmitterState& state) {
+	using Attribute = IR::TessellationAttribute;
+	std::array<bool, 6> used {};
+	uint32_t            patch_begin = UINT32_MAX, patch_end = 0;
+	for (const auto* block: state.program.blocks) {
+		for (const auto& inst: *block) {
+			if (inst.GetOpcode() != IR::ValueOpcode::GetTessellationAttribute &&
+			    inst.GetOpcode() != IR::ValueOpcode::SetTessellationAttribute)
+				continue;
+			const auto kind = inst.Arg(0).U32();
+			used.at(kind)   = true;
+			if (kind == static_cast<uint32_t>(Attribute::PatchOutput)) {
+				EXIT_NOT_IMPLEMENTED(!inst.Arg(1).IsImmediate());
+				patch_begin = std::min(patch_begin, inst.Arg(1).U32());
+				patch_end   = std::max(patch_end, inst.Arg(1).U32() + 4u);
+			}
+		}
+	}
+	if (std::ranges::none_of(used, [](bool value) { return value; })) return;
+	const auto& tess  = state.input_info.vertex->tess;
+	const auto  array = [&](uint32_t type, uint32_t count) {
+		return state.builder.Type(spv::OpTypeArray, type, ConstantU32(state, count));
+	};
+	for (uint32_t index = 0; index < used.size(); index++) {
+		if (!used[index]) continue;
+		const auto kind    = static_cast<Attribute>(index);
+		const bool input   = kind == Attribute::ControlInput || kind == Attribute::EvaluationInput;
+		const auto storage = input ? spv::StorageClassInput : spv::StorageClassOutput;
+		uint32_t   type;
+		if (kind == Attribute::Factor) {
+			type = array(TypeF32(state), 4u);
+		} else if (kind == Attribute::PatchOutput) {
+			state.tess_patch_base = patch_begin;
+			type = array(TypeU32Vector(state, 4), (patch_end - patch_begin + 15u) / 16u);
+		} else {
+			const bool local  = kind == Attribute::LocalOutput || kind == Attribute::ControlInput;
+			const auto stride = local ? tess.ls_stride : tess.hs_stride;
+			type              = array(TypeU32Vector(state, 4), (stride + 15u) / 16u);
+			if (kind != Attribute::LocalOutput) {
+				type = array(type, local ? tess.input_control_points : tess.output_control_points);
+			}
+		}
+		auto& variable = state.tess_variables[index];
+		variable       = DefineInterfaceVariable(state, type, storage, "tess_attributes");
+		if (kind == Attribute::Factor) {
+			state.builder.AddAnnotation(spv::OpDecorate, variable, spv::DecorationBuiltIn,
+			                            spv::BuiltInTessLevelOuter);
+			state.tess_inner_variable =
+			    DefineInterfaceVariable(state, array(TypeF32(state), 2u), storage, "tess_inner");
+			state.builder.AddAnnotation(spv::OpDecorate, state.tess_inner_variable,
+			                            spv::DecorationBuiltIn, spv::BuiltInTessLevelInner);
+			state.builder.AddAnnotation(spv::OpDecorate, state.tess_inner_variable,
+			                            spv::DecorationPatch);
+		} else {
+			state.builder.AddAnnotation(
+			    spv::OpDecorate, variable, spv::DecorationLocation,
+			    kind == Attribute::PatchOutput ? (tess.hs_stride + 15u) / 16u : 0u);
+		}
+		if (kind == Attribute::Factor || kind == Attribute::PatchOutput) {
+			state.builder.AddAnnotation(spv::OpDecorate, variable, spv::DecorationPatch);
+		}
+	}
+}
+
+void DefineTessellationExecutionModes(EmitterState& state) {
+	const auto& tess = state.input_info.vertex->tess;
+	EXIT_NOT_IMPLEMENTED(tess.domain != 1u || tess.partitioning != 2u ||
+	                     tess.output_topology != 2u);
+	state.builder.RequireCapability(spv::CapabilityTessellation);
+	if (state.program.stage == ShaderType::TessellationControl) {
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeOutputVertices,
+		                               tess.output_control_points);
+	} else {
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeTriangles);
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeSpacingFractionalOdd);
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeVertexOrderCw);
+	}
+}
+
+uint32_t EmitGetTessellationAttribute(ValueEmitContext& ctx, const IR::Inst& inst) {
+	return EmitValueOrZeroIfCondition(ctx.state, ctx.Arg(inst, 2), [&] {
+		const auto value = ctx.state.builder.AllocateId();
+		ctx.state.builder.AddFunction(spv::OpLoad, TypeU32(ctx.state), value,
+		                              TessellationPointer(ctx, inst));
+		return value;
+	});
+}
+
+void EmitSetTessellationAttribute(ValueEmitContext& ctx, const IR::Inst& inst) {
+	EmitIfCondition(ctx.state, ctx.Arg(inst, 3), [&] {
+		auto value = ctx.Arg(inst, 2);
+		if (inst.Arg(0).U32() == static_cast<uint32_t>(IR::TessellationAttribute::Factor)) {
+			const auto floating = ctx.state.builder.AllocateId();
+			ctx.state.builder.AddFunction(spv::OpBitcast, TypeF32(ctx.state), floating, value);
+			value = floating;
+		}
+		ctx.state.builder.AddFunction(spv::OpStore, TessellationPointer(ctx, inst), value);
+	});
+}
+
+} // namespace Libs::Graphics::ShaderRecompiler::Spirv::Emitter

src/graphics/shader/recompiler/frontend/cfg/ShaderCFG.cpp

@@ -1206,13 +1206,12 @@ uint32_t FindSelectionMerge(const Graph& graph, const BasicBlock& block) {
 					return false_target;
 				}
 				// A return can leave a selection without reaching its merge. Keep the
-				// continuing arm as the merge instead of joining live state with a return.
-				if (graph.Dominates(block.id, false_target) &&
-				    HasLinearPathToTerminal(graph, true_target)) {
+				// continuing arm as the merge. Shared continuations receive a dedicated
+				// gateway in SplitSharedMergeBlock before structured control is emitted.
+				if (HasLinearPathToTerminal(graph, true_target)) {
 					return false_target;
 				}
-				if (graph.Dominates(block.id, true_target) &&
-				    HasLinearPathToTerminal(graph, false_target)) {
+				if (HasLinearPathToTerminal(graph, false_target)) {
 					return true_target;
 				}
 			}

src/graphics/shader/recompiler/frontend/decode/ImageOps.cpp

@@ -175,6 +175,7 @@ constexpr MimgSampleInfo MIMG_SAMPLE_OPCODE_LIST[] = {
 };
 
 constexpr MimgGatherInfo MIMG_GATHER_OPCODE_LIST[] = {
+    {0x44u, Opcode::IMAGE_GATHER4_L, ImageSampleFlagLod},
     {0x47u, Opcode::IMAGE_GATHER4_LZ, ImageSampleFlagLevelZero},
     {0x48u, Opcode::IMAGE_GATHER4_C, ImageSampleFlagCompare},
     {0x4fu, Opcode::IMAGE_GATHER4_C_LZ,

src/graphics/shader/recompiler/frontend/decode/ScalarAluOps.cpp

@@ -24,7 +24,8 @@ constexpr OpcodeMap SOP2_OPCODE_LIST[] = {
     {0x1cu, Opcode::S_XNOR_B32},        {0x1du, Opcode::S_XNOR_B64},
     {0x1eu, Opcode::S_LSHL_B32},        {0x1fu, Opcode::S_LSHL_B64},
     {0x20u, Opcode::S_LSHR_B32},        {0x21u, Opcode::S_LSHR_B64},
-    {0x22u, Opcode::S_ASHR_I32},        {0x24u, Opcode::S_BFM_B32},
+    {0x22u, Opcode::S_ASHR_I32},        {0x23u, Opcode::S_ASHR_I64},
+    {0x24u, Opcode::S_BFM_B32},
     {0x25u, Opcode::S_BFM_B64},         {0x26u, Opcode::S_MUL_I32},
     {0x27u, Opcode::S_BFE_U32},         {0x28u, Opcode::S_BFE_I32},
     {0x29u, Opcode::S_BFE_U64},         {0x2cu, Opcode::S_ABSDIFF_I32},
@@ -105,6 +106,7 @@ constexpr OpcodeMap SOPP_OPCODE_LIST[] = {
     {0x10u, Opcode::S_SENDMSG},
     {0x12u, Opcode::S_TRAP},
     {0x16u, Opcode::S_TTRACEDATA},
+    {0x17u, Opcode::S_CBRANCH_CDBGSYS},
     {0x20u, Opcode::S_INST_PREFETCH},
     {0x23u, Opcode::S_WAITCNT_DEPCTR},
 };
@@ -136,6 +138,10 @@ void DecodeSop1(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 	inst.family    = Family::SOP1;
 	inst.opcode_id = opcode;
 	inst.opcode    = Detail::LookupOpcode(SOP1_OPS, opcode);
+	if (opcode == 0x21u && sdst == 125u) {
+		// S_SWAPPC_B64 with NULL discards the return PC, so it is a plain jump.
+		inst.opcode = Opcode::S_SETPC_B64;
+	}
 	SetRawWords(inst, code, word_index, 1);
 
 	if (inst.opcode == Opcode::UNSUPPORTED) {

src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.cpp

@@ -144,6 +144,7 @@ std::string FormatMimg(const Instruction& inst) {
 	}
 	switch (inst.opcode) {
 		case Opcode::IMAGE_SAMPLE:
+		case Opcode::IMAGE_GATHER4_L:
 		case Opcode::IMAGE_GATHER4_LZ:
 		case Opcode::IMAGE_GATHER4_C:
 		case Opcode::IMAGE_GATHER4_C_LZ:
@@ -187,6 +188,8 @@ std::string FormatExp(const Instruction& inst) {
 
 bool IsConditionalBranch(Opcode opcode) {
 	switch (opcode) {
+		// DevKit NGG should be disabled.
+		case Opcode::S_CBRANCH_CDBGSYS: return false;
 		case Opcode::S_CBRANCH_SCC0:
 		case Opcode::S_CBRANCH_SCC1:
 		case Opcode::S_CBRANCH_VCCZ:
@@ -381,6 +384,25 @@ void DecodeInstruction(std::span<const uint32_t> code, uint32_t word_index, Inst
 	}
 }
 
+Program DecodeFrontProgram(std::span<const uint32_t> front) {
+	Program  result;
+	uint32_t front_words = 0;
+	while (front_words < front.size()) {
+		auto& inst = result.instructions.emplace_back();
+		DecodeInstruction(front, front_words, inst);
+		front_words += inst.word_count;
+		if (inst.opcode == Opcode::S_SETPC_B64) {
+			EXIT_NOT_IMPLEMENTED(inst.src0.kind != OperandKind::Sgpr || inst.src0.reg != 6u);
+			break;
+		}
+		EXIT_NOT_IMPLEMENTED(inst.opcode == Opcode::S_ENDPGM);
+	}
+	EXIT_IF(result.instructions.empty() ||
+	        result.instructions.back().opcode != Opcode::S_SETPC_B64);
+	result.code = front.first(front_words);
+	return result;
+}
+
 void DecodeProgram(std::span<const uint32_t> code, Program& program) {
 	program.instructions.clear();
 	program.instructions.reserve(code.size());
@@ -535,6 +557,7 @@ std::string InstructionToString(const Instruction& inst) {
 		case Opcode::S_CBRANCH_VCCNZ:
 		case Opcode::S_CBRANCH_EXECZ:
 		case Opcode::S_CBRANCH_EXECNZ:
+		case Opcode::S_CBRANCH_CDBGSYS:
 			return WithUnsupportedReason(inst, fmt::format("0x{:08x}: {} 0x{:08x}", inst.pc,
 			                                               magic_enum::enum_name(inst.opcode),
 			                                               inst.branch_target));
@@ -558,6 +581,7 @@ std::string InstructionToString(const Instruction& inst) {
 		case Opcode::IMAGE_LOAD_MIP:
 		case Opcode::IMAGE_GET_RESINFO:
 		case Opcode::IMAGE_GET_LOD:
+		case Opcode::IMAGE_GATHER4_L:
 		case Opcode::IMAGE_GATHER4_LZ:
 		case Opcode::IMAGE_GATHER4_C:
 		case Opcode::IMAGE_GATHER4_C_LZ:

src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.h

@@ -106,6 +106,7 @@ enum class Opcode {
 	S_LSHR_B32,
 	S_LSHR_B64,
 	S_ASHR_I32,
+	S_ASHR_I64,
 	S_MUL_I32,
 	S_MUL_HI_U32,
 	S_MUL_HI_I32,
@@ -559,6 +560,7 @@ enum class Opcode {
 	IMAGE_ATOMIC_OR,
 	IMAGE_ATOMIC_XOR,
 	IMAGE_SAMPLE,
+	IMAGE_GATHER4_L,
 	IMAGE_GATHER4_LZ,
 	IMAGE_GATHER4_C,
 	IMAGE_GATHER4_C_LZ,
@@ -581,6 +583,7 @@ enum class Opcode {
 	S_CBRANCH_VCCNZ,
 	S_CBRANCH_EXECZ,
 	S_CBRANCH_EXECNZ,
+	S_CBRANCH_CDBGSYS,
 	S_SENDMSG,
 	S_SETREG_B32,
 	S_SLEEP,
@@ -722,6 +725,7 @@ struct Program {
 Family GetInstructionFamily(uint32_t word);
 // The output object must be freshly initialized.
 void DecodeInstruction(std::span<const uint32_t> code, uint32_t word_index, Instruction& inst);
+Program DecodeFrontProgram(std::span<const uint32_t> front);
 void DecodeProgram(std::span<const uint32_t> code, Program& program);
 bool IsConditionalBranch(Opcode opcode);
 bool IsDirectBranch(Opcode opcode);

src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp

@@ -516,7 +516,7 @@ struct Vop1SdwaRule {
 };
 
 constexpr Vop1SdwaRule VOP1_SDWA_RULES[] = {
-    {Opcode::V_MOV_B32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), SdwaSelWords(),
+    {Opcode::V_MOV_B32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), SdwaSelBytes() | SdwaSelWords(),
      SdwaSelWords() | SdwaSelFull(), false},
     {Opcode::V_CVT_F32_U32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), 0, 0, false},
     {Opcode::V_CVT_F32_I32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), 0, 0, false},

src/graphics/shader/recompiler/frontend/translate/Integer.cpp

@@ -168,6 +168,21 @@ bool Translator::SimpleInteger(const Decoder::Instruction& inst, IR::ValueOpcode
 	return true;
 }
 
+bool Translator::S_ASHR_I64(const Decoder::Instruction& inst) {
+	// Signed 64-bit sources sign-extend literals; generic B64 operands zero-extend them.
+	const auto source =
+	    inst.src0.kind == Decoder::OperandKind::LiteralConstant
+	        ? ir.ConstructU64(
+	              ReadU32(inst.src0),
+	              IR::U32(IR::Value((inst.src0.value & 0x80000000u) ? 0xffffffffu : 0u)))
+	        : ReadU64(inst.src0);
+	const auto result =
+	    ir.Emit(IR::ValueOpcode::ShiftRightArithmetic64, {source, ReadU32(inst.src1)});
+	WriteOperand(inst.dst, result);
+	ir.SetScc(IR::U1(ir.Emit(IR::ValueOpcode::INotEqual64, {result, IR::Value(uint64_t {0})})));
+	return true;
+}
+
 bool Translator::ComposedIntegerBinary(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
                                        bool negate_rhs, bool negate_result, bool update_scc) {
 	const auto lhs = ReadU32(inst.src0);

src/graphics/shader/recompiler/frontend/translate/Memory.cpp

@@ -1034,6 +1034,7 @@ bool Translator::EmitMemory(const Decoder::Instruction& inst) {
 		case Decoder::Opcode::IMAGE_STORE:
 		case Decoder::Opcode::IMAGE_STORE_MIP: return IMAGE_STORE(inst);
 		case Decoder::Opcode::IMAGE_SAMPLE: return IMAGE_SAMPLE(inst);
+		case Decoder::Opcode::IMAGE_GATHER4_L:
 		case Decoder::Opcode::IMAGE_GATHER4_LZ:
 		case Decoder::Opcode::IMAGE_GATHER4_C:
 		case Decoder::Opcode::IMAGE_GATHER4_C_LZ:

src/graphics/shader/recompiler/frontend/translate/Scalar.cpp

@@ -179,6 +179,7 @@ bool Translator::EmitScalar(const Decoder::Instruction& inst) {
 		case O::S_LSHR_B64:
 			return SimpleInteger(inst, IR::ValueOpcode::ShiftRightLogical64, IR::Type::U64, false,
 			                     false, true);
+		case O::S_ASHR_I64: return S_ASHR_I64(inst);
 
 		case O::S_ANDN2_B32:
 			return ComposedIntegerBinary(inst, IR::ValueOpcode::BitwiseAnd32, true, false, true);
@@ -227,6 +228,7 @@ bool Translator::EmitScalar(const Decoder::Instruction& inst) {
 		case O::S_CBRANCH_VCCNZ:
 		case O::S_CBRANCH_EXECZ:
 		case O::S_CBRANCH_EXECNZ:
+		case O::S_CBRANCH_CDBGSYS:
 		case O::S_ENDPGM: return true;
 		default: return false;
 	}

src/graphics/shader/recompiler/frontend/translate/Translate.cpp

@@ -789,15 +789,6 @@ const EmbeddedFetchLoad* FindEmbeddedFetchLoad(const EmbeddedFetchPlan* plan, ui
 	return found != plan->loads.end() ? &*found : nullptr;
 }
 
-bool IsEmbeddedFetchPrologLoad(const EmbeddedFetchPlan* plan, uint32_t pc) {
-	if (plan == nullptr) {
-		return false;
-	}
-	return std::ranges::any_of(plan->loads, [pc](const auto& load) {
-		return std::ranges::find(load.prolog_loads, pc) != load.prolog_loads.end();
-	});
-}
-
 int ResolveEmbeddedFetchResource(const ShaderVertexInputInfo& input,
                                  const EmbeddedFetchLoad&     load) {
 	if (load.attrib_id >= 0 && load.attrib_id < input.resources_num &&
@@ -819,22 +810,6 @@ int ResolveEmbeddedFetchResource(const ShaderVertexInputInfo& input,
 	return -1;
 }
 
-bool IsScalarMemoryLoad(Decoder::Opcode opcode) {
-	switch (opcode) {
-		case Decoder::Opcode::S_LOAD_DWORD:
-		case Decoder::Opcode::S_LOAD_DWORDX2:
-		case Decoder::Opcode::S_LOAD_DWORDX4:
-		case Decoder::Opcode::S_LOAD_DWORDX8:
-		case Decoder::Opcode::S_LOAD_DWORDX16:
-		case Decoder::Opcode::S_BUFFER_LOAD_DWORD:
-		case Decoder::Opcode::S_BUFFER_LOAD_DWORDX2:
-		case Decoder::Opcode::S_BUFFER_LOAD_DWORDX4:
-		case Decoder::Opcode::S_BUFFER_LOAD_DWORDX8:
-		case Decoder::Opcode::S_BUFFER_LOAD_DWORDX16: return true;
-		default: return false;
-	}
-}
-
 bool IsBufferDwordLoad(Decoder::Opcode opcode) {
 	switch (opcode) {
 		case Decoder::Opcode::BUFFER_LOAD_DWORD:
@@ -898,11 +873,15 @@ void ValidateTranslateOptions(const TranslateOptions& options) {
 	if (options.wave_size != 32u && options.wave_size != 64u) {
 		EXIT("shader translation requires wave32 or wave64, got %u", options.wave_size);
 	}
-	if (options.embedded_fetch != nullptr && options.stage != ShaderType::Vertex) {
-		EXIT("embedded fetch requires the vertex shader stage");
+	if (options.embedded_fetch != nullptr && options.stage != ShaderType::Vertex &&
+	    options.stage != ShaderType::Local) {
+		EXIT("embedded fetch requires a vertex or local shader");
 	}
 	switch (options.stage) {
 		case ShaderType::Vertex:
+		case ShaderType::Local:
+		case ShaderType::TessellationControl:
+		case ShaderType::TessellationEvaluation:
 		case ShaderType::Mesh:
 			if (options.input_info.vertex == nullptr) {
 				EXIT("vertex shader translation has no vertex input metadata");
@@ -941,6 +920,9 @@ IR::Program TranslateProgram(const Decoder::Program& decoded, const CFG::Graph&
 	result.user_data_count     = options.user_data_count;
 	switch (options.stage) {
 		case ShaderType::Vertex:
+		case ShaderType::Local:
+		case ShaderType::TessellationControl:
+		case ShaderType::TessellationEvaluation:
 			result.scratch_dwords = options.input_info.vertex->scratch_size_dwords;
 			break;
 		case ShaderType::Mesh:
@@ -1120,26 +1102,32 @@ IR::Program TranslateProgram(const Decoder::Program& decoded, const CFG::Graph&
 			    entry_ir.BitwiseOr(wave_info, entry_ir.BitwiseOr(entry_ir.ShiftLeftLogical(
 			                                                         primitive_count, u32(8)),
 			                                                     vertex_count)));
-			// GS adjacency addresses local ES records in LDS. Strip winding alternates
-			// with the global primitive number, including across subgroup boundaries.
-			const auto parity = mesh.input_primitive ==
-			                            static_cast<uint32_t>(Prospero::PrimitiveType::kTriStrip)
-			                        ? entry_ir.BitwiseAnd(entry_ir.IAdd(primitive_chunk, local), u32(1))
-			                        : u32(0);
+			// GS adjacency addresses local ES records in LDS. Fans retain the draw's
+			// center in every subgroup; strip winding follows the global primitive.
 			const auto vertex = entry_ir.IMul(local, step);
-			const auto first  = entry_ir.IAdd(vertex, parity);
-			const auto second = mesh.InputPrimitiveSize() >= 2u
-			                        ? entry_ir.ISub(entry_ir.IAdd(vertex, u32(1)), parity)
-			                        : u32(0);
-			const auto third = mesh.InputPrimitiveSize() == 3u
-			                       ? entry_ir.IAdd(vertex, u32(2))
-			                       : u32(0);
+			auto       first  = vertex;
+			auto       second = u32(0);
+			auto       third  = u32(0);
+			if (mesh.InputPrimitiveSize() >= 2u) {
+				second = entry_ir.IAdd(vertex, u32(1));
+			}
+			if (mesh.InputPrimitiveSize() == 3u) {
+				third = entry_ir.IAdd(vertex, u32(2));
+			}
+			auto input_vertex = entry_ir.IAdd(chunk, local);
+			if (mesh.input_primitive == static_cast<uint32_t>(Prospero::PrimitiveType::kTriFan)) {
+				first = u32(0);
+				input_vertex = entry_ir.Select(entry_ir.IEqual(local, u32(0)), u32(0), input_vertex);
+			} else if (mesh.input_primitive == static_cast<uint32_t>(Prospero::PrimitiveType::kTriStrip)) {
+				const auto parity = entry_ir.BitwiseAnd(entry_ir.IAdd(primitive_chunk, local), u32(1));
+				first = entry_ir.IAdd(first, parity);
+				second = entry_ir.ISub(second, parity);
+			}
 			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(0),
 			                      entry_ir.BitwiseOr(entry_ir.ShiftLeftLogical(first, u32(2)),
 			                                         entry_ir.ShiftLeftLogical(second, u32(18))));
 			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(1),
 			                      entry_ir.ShiftLeftLogical(third, u32(2)));
-			const auto input_vertex = entry_ir.IAdd(chunk, local);
 			const auto index_bytes  = draw(3);
 			const auto indexed      = entry_ir.INotEqual(index_bytes, u32(0));
 			const auto index_low    = draw(4);
@@ -1164,15 +1152,53 @@ IR::Program TranslateProgram(const Decoder::Program& decoded, const CFG::Graph&
 			entry_ir.SetVectorReg(
 			    static_cast<IR::VectorReg>(8),
 			    entry_ir.IAdd(draw(2), builtin(IR::StageInputKind::WorkgroupId, 1)));
+		} else if (options.stage == ShaderType::Local) {
+			entry_ir.SetScalarReg(static_cast<IR::ScalarReg>(3), IR::U32(IR::Value(64u)));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(2),
+			                      builtin(IR::StageInputKind::VertexIndex));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(3), IR::U32(IR::Value(0u)));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(5),
+			                      builtin(IR::StageInputKind::InstanceIndex));
+		} else if (options.stage == ShaderType::TessellationControl) {
+			const auto& tess = options.input_info.vertex->tess;
+			entry_ir.SetScalarReg(
+			    static_cast<IR::ScalarReg>(2),
+			    IR::U32(entry_ir.Emit(IR::ValueOpcode::TessellationBase, {IR::Value(0u)})));
+			entry_ir.SetScalarReg(
+			    static_cast<IR::ScalarReg>(4),
+			    IR::U32(entry_ir.Emit(IR::ValueOpcode::TessellationBase, {IR::Value(1u)})));
+			entry_ir.SetScalarReg(static_cast<IR::ScalarReg>(3),
+			                      IR::U32(IR::Value(0x81010000u | tess.input_control_points |
+			                                        (tess.output_control_points << 8u))));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(0),
+			                      builtin(IR::StageInputKind::PrimitiveId));
+			entry_ir.SetVectorReg(
+			    static_cast<IR::VectorReg>(1),
+			    entry_ir.ShiftLeftLogical(builtin(IR::StageInputKind::InvocationId),
+			                              IR::U32(IR::Value(8u))));
+		} else if (options.stage == ShaderType::TessellationEvaluation) {
+			entry_ir.SetScalarReg(static_cast<IR::ScalarReg>(3), IR::U32(IR::Value(64u)));
+			entry_ir.SetScalarReg(
+			    static_cast<IR::ScalarReg>(4),
+			    IR::U32(entry_ir.Emit(IR::ValueOpcode::TessellationBase, {IR::Value(0u)})));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(5),
+			                      builtin(IR::StageInputKind::TessCoord, 0));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(6),
+			                      builtin(IR::StageInputKind::TessCoord, 1));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(7), IR::U32(IR::Value(0u)));
+			entry_ir.SetVectorReg(static_cast<IR::VectorReg>(8),
+			                      builtin(IR::StageInputKind::PrimitiveId));
 		} else if (options.stage == ShaderType::Pixel) {
 			const auto* ps = options.input_info.pixel;
-			if (ps->ps_perspective_center_vgpr != UINT32_MAX) {
-				entry_ir.SetVectorReg(static_cast<IR::VectorReg>(ps->ps_perspective_center_vgpr),
-				                      builtin(IR::StageInputKind::BaryCoordSmooth, 0));
-				entry_ir.SetVectorReg(
-				    static_cast<IR::VectorReg>(ps->ps_perspective_center_vgpr + 1u),
-				    builtin(IR::StageInputKind::BaryCoordSmooth, 1));
-			}
+			const auto barycentric_pair = [&](uint32_t reg, IR::StageInputKind kind) {
+				if (reg != UINT32_MAX) {
+					entry_ir.SetVectorReg(static_cast<IR::VectorReg>(reg), builtin(kind, 0));
+					entry_ir.SetVectorReg(static_cast<IR::VectorReg>(reg + 1u), builtin(kind, 1));
+				}
+			};
+			barycentric_pair(ps->ps_perspective_center_vgpr, IR::StageInputKind::BaryCoordSmooth);
+			barycentric_pair(ps->ps_perspective_centroid_vgpr,
+			                 IR::StageInputKind::BaryCoordSmoothCentroid);
 			uint32_t reg = ps->ps_system_input_base;
 			if (ps->ps_pos_x) {
 				entry_ir.SetVectorReg(static_cast<IR::VectorReg>(reg++),
@@ -1215,10 +1241,6 @@ IR::Program TranslateProgram(const Decoder::Program& decoded, const CFG::Graph&
 			if (IsCodeTableLoad(cfg, instruction.pc)) {
 				continue;
 			}
-			if (IsScalarMemoryLoad(instruction.opcode) &&
-			    IsEmbeddedFetchPrologLoad(options.embedded_fetch, instruction.pc)) {
-				continue;
-			}
 			const auto* embedded = FindEmbeddedFetchLoad(options.embedded_fetch, instruction.pc);
 			if (embedded != nullptr && IsBufferDwordLoad(instruction.opcode) &&
 			    instruction.data_dwords == embedded->components &&

src/graphics/shader/recompiler/frontend/translate/Translate.h

@@ -13,7 +13,6 @@ struct EmbeddedFetchLoad {
 	uint32_t              pc         = 0;
 	int                   attrib_id  = -1;
 	uint32_t              components = 0;
-	std::vector<uint32_t> prolog_loads;
 };
 
 struct EmbeddedFetchPlan {

src/graphics/shader/recompiler/frontend/translate/Translator.h

@@ -176,6 +176,7 @@ private:
 	                     bool negate_result);
 	bool SimpleInteger(const Decoder::Instruction& inst, IR::ValueOpcode opcode, IR::Type type,
 	                   bool reverse, bool mask_shift_count, bool update_scc);
+	bool S_ASHR_I64(const Decoder::Instruction& inst);
 	bool ComposedIntegerBinary(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
 	                           bool negate_rhs, bool negate_result, bool update_scc);
 	bool V_AND_OR_B32(const Decoder::Instruction& inst);

src/graphics/shader/recompiler/ir/Program.cpp

@@ -112,6 +112,10 @@ ResourcePlan& ResourcePlan::operator=(ResourcePlan&& other) noexcept {
 }
 
 Program::~Program() {
+	// Planning expressions can refer to block values but outlive block storage in the base class.
+	for (auto& inst: value_storage) {
+		inst.Invalidate();
+	}
 	// Values may cross block boundaries. Detach all arguments before any block starts destroying
 	// its instruction storage so reverse-use links always point to live definitions.
 	for (auto* block: blocks) {
@@ -184,6 +188,22 @@ Value ResolveInvariantPhi(const ResourcePlan& program, Value value) {
 	return invariant;
 }
 
+bool HasShaderMemoryWrites(const Program& program) {
+	for (const auto* block: program.blocks) {
+		for (const auto& inst: *block) {
+			const auto op     = inst.GetOpcode();
+			const auto buffer = BufferAccessOf(op);
+			const auto image  = ImageOpcodeInfoOf(op).access;
+			if (buffer == BufferAccess::Write || buffer == BufferAccess::Atomic ||
+			    image == ImageAccess::Write || image == ImageAccess::Atomic ||
+			    AddressOpcodeInfoOf(op).access == AddressAccess::Write) {
+				return true;
+			}
+		}
+	}
+	return false;
+}
+
 void ValidateProgram(const Program& program, bool require_ssa) {
 	if (program.blocks.size() != program.block_info.size() ||
 	    program.blocks.size() != program.block_storage.size()) {

src/graphics/shader/recompiler/ir/ShaderIR.h

@@ -150,8 +150,20 @@ struct SampledResourcePair {
 	bool operator==(const SampledResourcePair& other) const = default;
 };
 
+enum class TessellationAttribute {
+	LocalOutput,
+	ControlInput,
+	ControlOutput,
+	EvaluationInput,
+	PatchOutput,
+	Factor
+};
+
 enum class StageInputKind {
 	VertexIndex,
+	InvocationId,
+	PrimitiveId,
+	TessCoord,
 	InstanceIndex,
 	FragCoord,
 	FrontFacing,
@@ -159,6 +171,7 @@ enum class StageInputKind {
 	Layer,
 	SampleId,
 	BaryCoordSmooth,
+	BaryCoordSmoothCentroid,
 	BaryCoordNoPerspective,
 	WorkgroupId,
 	LocalInvocationId,
@@ -287,8 +300,12 @@ static_assert(sizeof(PushData) == 128);
 constexpr uint32_t NativePushConstantSize = sizeof(PushData);
 
 [[nodiscard]] constexpr uint32_t NativeBinding(ShaderType stage, DescriptorBindingKind kind) {
+	const uint32_t group = stage == ShaderType::Pixel                    ? 1u
+	                       : stage == ShaderType::TessellationControl    ? 2u
+	                       : stage == ShaderType::TessellationEvaluation ? 3u
+	                                                                     : 0u;
 	return static_cast<uint32_t>(kind) +
-	       (stage == ShaderType::Pixel ? static_cast<uint32_t>(DescriptorBindingKind::Count) : 0u);
+	       group * static_cast<uint32_t>(DescriptorBindingKind::Count);
 }
 
 [[nodiscard]] constexpr ImageResourceClass ImageBindingResourceClass(DescriptorBindingKind kind) {
@@ -546,6 +563,7 @@ struct Program: ResourcePlan {
 };
 
 std::string ProgramToString(const Program& program);
+bool        HasShaderMemoryWrites(const Program& program);
 
 void  ValidateProgram(const Program& program, bool require_ssa);
 void  ResolveControlFlowIdentities(Program& program);

src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.cpp

@@ -90,6 +90,7 @@ bool HasSideEffects(ValueOpcode opcode) {
 		case ValueOpcode::Reference:
 		case ValueOpcode::ReferenceU32:
 		case ValueOpcode::SetAttribute:
+		case ValueOpcode::SetTessellationAttribute:
 		case ValueOpcode::MeshAllocate:
 		case ValueOpcode::Barrier: return true;
 		default: return false;

src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.inc

@@ -10,6 +10,9 @@ VALUE_OPCODE(GetUserData, U32, ScalarReg)
 VALUE_OPCODE(GetShaderBase, U64)
 VALUE_OPCODE(MeshDrawParameter, U32, U32)
 VALUE_OPCODE(MeshAllocate, Void, U32)
+VALUE_OPCODE(TessellationBase, U32, U32)
+VALUE_OPCODE(GetTessellationAttribute, U32, U32, U32, U1)
+VALUE_OPCODE(SetTessellationAttribute, Void, U32, U32, U32, U1)
 VALUE_OPCODE(GetBuiltin, U32, U32, U32)
 VALUE_OPCODE(GetThreadBitScalarRegister, U1, ScalarReg)
 VALUE_OPCODE(SetThreadBitScalarRegister, Void, ScalarReg, U1)

src/graphics/shader/recompiler/ir/passes/ConstantPropagation.cpp

@@ -228,6 +228,15 @@ void FoldInstruction(Block& block, Block::iterator instruction,
 			const auto offset = Arg(inst, 1);
 			const auto count  = Arg(inst, 2);
 			auto* source = value.TryInstruction();
+			if (source != nullptr && source->GetOpcode() == ValueOpcode::ShiftLeftLogical32 &&
+			    IsImmediate(offset, Type::U32) && IsImmediate(count, Type::U32)) {
+				const auto shift = Arg(*source, 1);
+				if (IsImmediate(shift, Type::U32) && shift.U32() < 32u &&
+				    offset.U32() <= shift.U32() && count.U32() <= shift.U32() - offset.U32()) {
+					Replace(inst, Value(0u));
+					return;
+				}
+			}
 			if (source != nullptr && source->GetOpcode() == ValueOpcode::GetBuiltin &&
 			    source->Arg(0) == Value(static_cast<uint32_t>(StageInputKind::PackedAncillary)) &&
 			    IsImmediate(offset, Type::U32) && IsImmediate(count, Type::U32) && count.U32() != 0u) {

src/graphics/shader/recompiler/ir/passes/ResourceMaterialization.cpp

@@ -647,7 +647,8 @@ bool BuildSamplerPlan(const ShaderInfo& base, const Images& images, SamplerPlan&
 }
 
 static std::vector<ResourceBlock> ResourceControlFlow(const Program& program) {
-	if (program.blocks.size() != program.block_info.size()) {
+	// Any shader write may alias a scalar predicate read, including on a later loop visit.
+	if (program.blocks.size() != program.block_info.size() || HasShaderMemoryWrites(program)) {
 		return {};
 	}
 	std::unordered_map<uint32_t, uint32_t> indices;
@@ -687,12 +688,6 @@ static std::vector<ResourceBlock> ResourceControlFlow(const Program& program) {
 			const auto op     = inst.GetOpcode();
 			const auto buffer = BufferAccessOf(op);
 			const auto image  = ImageOpcodeInfoOf(op);
-			// Any shader write may alias a scalar predicate read, including on a later loop visit.
-			if (buffer == BufferAccess::Write || buffer == BufferAccess::Atomic ||
-			    image.access == ImageAccess::Write || image.access == ImageAccess::Atomic ||
-			    AddressOpcodeInfoOf(op).access == AddressAccess::Write) {
-				return {};
-			}
 			if (buffer == BufferAccess::None && image.access == ImageAccess::None) {
 				continue;
 			}

src/graphics/shader/recompiler/ir/passes/ResourceTracking.cpp

@@ -88,6 +88,7 @@ public:
 		m_info.samplers.clear();
 		m_info.sampled_pairs.clear();
 		m_info.uses_dma = false;
+		m_shader_writes = HasShaderMemoryWrites(program);
 	}
 
 	void Run() {
@@ -168,15 +169,85 @@ private:
 		std::abort();
 	}
 
+	Value LowerDescriptorPhi(Value value) {
+		value           = value.Resolve();
+		const auto* phi = value.TryInstruction();
+		if (m_shader_writes || phi == nullptr || phi->GetOpcode() != ValueOpcode::Phi ||
+		    phi->NumArgs() != 2u || phi->NumPhiBlocks() != 2u || phi->GetType() != Type::U32 ||
+		    m_program.blocks.size() != m_program.block_info.size()) {
+			return value;
+		}
+		for (const auto& [original, selected]: m_descriptor_selections) {
+			if (original == phi) {
+				return selected;
+			}
+		}
+		const auto* merge  = phi->Parent();
+		const auto* branch = phi->PhiBlock(0);
+		if (merge == nullptr || branch == nullptr || phi->PhiBlock(1) == nullptr ||
+		    branch == phi->PhiBlock(1)) {
+			return value;
+		}
+		if (branch->ImmSuccessors().size() != 2u) {
+			if (branch->ImmPredecessors().size() != 1u) {
+				return value;
+			}
+			branch = branch->ImmPredecessors()[0];
+		}
+		if (branch == merge || branch->ImmSuccessors().size() != 2u) {
+			return value;
+		}
+		std::array<uint32_t, 2> target_ids;
+		for (uint32_t arm = 0; arm < 2; arm++) {
+			const auto* incoming = phi->PhiBlock(arm);
+			if (incoming == merge ||
+			    (incoming != branch &&
+			     (incoming->ImmPredecessors().size() != 1u ||
+			      incoming->ImmPredecessors()[0] != branch ||
+			      incoming->ImmSuccessors().size() != 1u ||
+			      incoming->ImmSuccessors()[0] != merge))) {
+				return value;
+			}
+			const auto* target = incoming == branch ? merge : incoming;
+			const auto  it     = std::ranges::find(m_program.blocks, target);
+			if (it == m_program.blocks.end()) {
+				return value;
+			}
+			target_ids[arm] = m_program.block_info[it - m_program.blocks.begin()].id;
+		}
+		const auto branch_it = std::ranges::find(m_program.blocks, branch);
+		if (branch_it == m_program.blocks.end()) {
+			return value;
+		}
+		const auto& info = m_program.block_info[branch_it - m_program.blocks.begin()];
+		const auto& term = info.terminator;
+		if (term.kind != CFG::TerminatorKind::ConditionalBranch ||
+		    !((term.true_block == target_ids[0] && term.false_block == target_ids[1]) ||
+		      (term.false_block == target_ids[0] && term.true_block == target_ids[1])) ||
+		    !ValidateRuntimeValue(m_program, info.condition, RuntimeValueType::Integer) ||
+		    !ValidateRuntimeValue(m_program, phi->Arg(0)) ||
+		    !ValidateRuntimeValue(m_program, phi->Arg(1))) {
+			return value;
+		}
+		// Retain a host expression; replacing the GPU Phi would break SSA dominance.
+		const auto true_arg = term.true_block == target_ids[0] ? 0u : 1u;
+		auto&      selected = m_program.value_storage.emplace_back(ValueOpcode::SelectU32);
+		selected.SetArg(0, info.condition);
+		selected.SetArg(1, phi->Arg(true_arg));
+		selected.SetArg(2, phi->Arg(true_arg ^ 1u));
+		m_descriptor_selections.emplace_back(phi, Value(&selected));
+		return Value(&selected);
+	}
+
 	void MakeSource(const Inst& handle, uint32_t width, bool sampler, bool sample_adjust,
-	                DescriptorSource& descriptor, uint32_t pc) const {
+	                DescriptorSource& descriptor, uint32_t pc) {
 		if (handle.NumArgs() != width) {
 			Fail(pc, fmt::format("{} has {} descriptor dwords, expected {}",
 			                     ValueOpcodeName(handle.GetOpcode()), handle.NumArgs(), width));
 		}
 		descriptor.dword_count = width;
 		for (uint32_t i = 0; i < width; i++) {
-			descriptor.dwords[i] = handle.Arg(i).Resolve();
+			descriptor.dwords[i] = LowerDescriptorPhi(handle.Arg(i));
 		}
 		if (sample_adjust) {
 			descriptor.dwords[3] = CanonicalizeSampleAdjustDword3(descriptor.dwords[3]);
@@ -744,12 +815,14 @@ private:
 		}
 	}
 
-	Program&                       m_program;
-	ShaderInfo                     m_info;
-	std::vector<DescriptorSource>  m_sources;
-	std::vector<HandlePatch>       m_handle_patches;
-	std::vector<MemoryPatch>       m_memory_patches;
-	std::vector<IndirectImagePlan> m_indirect_images;
+	Program&                                   m_program;
+	ShaderInfo                                 m_info;
+	std::vector<DescriptorSource>              m_sources;
+	std::vector<HandlePatch>                   m_handle_patches;
+	std::vector<MemoryPatch>                   m_memory_patches;
+	std::vector<IndirectImagePlan>             m_indirect_images;
+	std::vector<std::pair<const Inst*, Value>> m_descriptor_selections;
+	bool                                       m_shader_writes = false;
 };
 
 } // namespace

src/graphics/shader/recompiler/ir/passes/ShaderInfoCollection.cpp

@@ -43,6 +43,9 @@ void AddOutput(ShaderInfo& info, StageOutputKind kind, uint32_t index, uint32_t
 void ValidateOptions(const Program& program, ShaderStageInputInfo input_info) {
 	switch (program.stage) {
 		case ShaderType::Vertex:
+		case ShaderType::Local:
+		case ShaderType::TessellationControl:
+		case ShaderType::TessellationEvaluation:
 		case ShaderType::Mesh:
 			if (input_info.vertex == nullptr) {
 				return Fail("vertex shader has no input metadata");
@@ -81,7 +84,8 @@ void ValidateValueReferences(const Program& program, ShaderStageInputInfo input_
 					    !inst.Arg(1).IsImmediate() || inst.Arg(1).GetType() != Type::U32) {
 						return Fail("typed attribute reference is not constant");
 					}
-					if (program.stage == ShaderType::Vertex &&
+					if ((program.stage == ShaderType::Vertex ||
+					     program.stage == ShaderType::Local) &&
 					    (inst.Arg(1).U32() >= 4u ||
 					     inst.Arg(0).U32() >=
 					         static_cast<uint32_t>(input_info.vertex->resources_num))) {
@@ -124,6 +128,8 @@ void ValidateValueReferences(const Program& program, ShaderStageInputInfo input_
 							}
 							break;
 						case StageInputKind::VertexIndex:
+						case StageInputKind::InvocationId:
+						case StageInputKind::PrimitiveId:
 						case StageInputKind::InstanceIndex:
 						case StageInputKind::FrontFacing:
 						case StageInputKind::LocalInvocationIndex:
@@ -137,11 +143,13 @@ void ValidateValueReferences(const Program& program, ShaderStageInputInfo input_
 							}
 							break;
 						case StageInputKind::BaryCoordSmooth:
+						case StageInputKind::BaryCoordSmoothCentroid:
 						case StageInputKind::BaryCoordNoPerspective:
 							if (component >= 2u) {
 								return Fail("typed barycentric component is out of range");
 							}
 							break;
+						case StageInputKind::TessCoord:
 						case StageInputKind::WorkgroupId:
 						case StageInputKind::LocalInvocationId:
 						case StageInputKind::GlobalInvocationId:
@@ -161,8 +169,10 @@ void ValidateValueReferences(const Program& program, ShaderStageInputInfo input_
 					}
 					const auto& exp = program.export_info[index];
 					if (exp.kind == ExportTargetKind::Position && exp.index != 0 && exp.en != 0 &&
-					    program.stage != ShaderType::Vertex && program.stage != ShaderType::Mesh) {
-						return Fail("auxiliary position export requires the vertex or mesh stage");
+					    program.stage != ShaderType::Vertex && program.stage != ShaderType::Mesh &&
+					    program.stage != ShaderType::TessellationEvaluation) {
+						return Fail("auxiliary position export requires a vertex, mesh, or "
+						            "tessellation evaluation shader");
 					}
 					break;
 				}
@@ -216,6 +226,18 @@ void CollectPixelInputs(const Program& program, const ShaderPixelInputInfo* pixe
 			}
 		}
 	}
+	// Aliases of a vertex output share one SPIR-V interface variable. If any
+	// alias reads raw vertices, interpolate the other aliases from those too.
+	for (uint32_t input = 0; input < pixel->input_num; input++) {
+		for (uint32_t alias = 0; alias < pixel->input_num; alias++) {
+			if (ShaderPixelParameterMappedLocation(*pixel, input) ==
+			        ShaderPixelParameterMappedLocation(*pixel, alias) &&
+			    ShaderPixelParameterIsFlat(*pixel, input) ==
+			        ShaderPixelParameterIsFlat(*pixel, alias)) {
+				per_vertex[input] = per_vertex[input] || per_vertex[alias];
+			}
+		}
+	}
 	for (uint32_t input = 0; input < pixel->input_num; input++) {
 		AddInput(info, StageInputKind::Parameter, input, 4, fmt::format("in_param_{}", input),
 		         per_vertex[input]);
@@ -249,6 +271,10 @@ void CollectComputeInputs(const ShaderComputeInputInfo* compute, ShaderInfo& inf
 void CollectBuiltinInputs(const Program& program, ShaderInfo& info) {
 	for (const auto* block: program.blocks) {
 		for (const auto& inst: *block) {
+			if (program.stage == ShaderType::TessellationControl &&
+			    inst.GetOpcode() == ValueOpcode::LaneId) {
+				AddInput(info, StageInputKind::InvocationId, 0, 1, "gl_InvocationID");
+			}
 			if (inst.GetOpcode() != ValueOpcode::GetBuiltin) {
 				continue;
 			}
@@ -260,6 +286,13 @@ void CollectBuiltinInputs(const Program& program, ShaderInfo& info) {
 				case StageInputKind::InstanceIndex:
 					AddInput(info, kind, 0, 1, "gl_InstanceIndex");
 					break;
+				case StageInputKind::InvocationId:
+					AddInput(info, kind, 0, 1, "gl_InvocationID");
+					break;
+				case StageInputKind::PrimitiveId:
+					AddInput(info, kind, 0, 1, "gl_PrimitiveID");
+					break;
+				case StageInputKind::TessCoord: AddInput(info, kind, 0, 3, "gl_TessCoord"); break;
 				case StageInputKind::FragCoord: AddInput(info, kind, 0, 4, "gl_FragCoord"); break;
 				case StageInputKind::FrontFacing:
 					AddInput(info, kind, 0, 1, "gl_FrontFacing");
@@ -267,7 +300,8 @@ void CollectBuiltinInputs(const Program& program, ShaderInfo& info) {
 				case StageInputKind::Layer: AddInput(info, kind, 0, 1, "gl_Layer"); break;
 				case StageInputKind::SampleId: AddInput(info, kind, 0, 1, "gl_SampleID"); break;
 				case StageInputKind::BaryCoordSmooth:
-					AddInput(info, kind, 0, 3, "gl_BaryCoordKHR");
+				case StageInputKind::BaryCoordSmoothCentroid:
+					AddInput(info, StageInputKind::BaryCoordSmooth, 0, 3, "gl_BaryCoordKHR");
 					break;
 				case StageInputKind::BaryCoordNoPerspective:
 					AddInput(info, kind, 0, 3, "gl_BaryCoordNoPerspKHR");
@@ -380,7 +414,10 @@ void CollectShaderInfo(Program& program, ShaderStageInputInfo input_info) {
 		    });
 	    });
 	switch (program.stage) {
-		case ShaderType::Vertex: CollectVertexInputs(program, input_info.vertex, next); break;
+		case ShaderType::Vertex:
+		case ShaderType::Local: CollectVertexInputs(program, input_info.vertex, next); break;
+		case ShaderType::TessellationControl:
+		case ShaderType::TessellationEvaluation:
 		case ShaderType::Mesh: break;
 		case ShaderType::Pixel: CollectPixelInputs(program, input_info.pixel, next); break;
 		case ShaderType::Compute: CollectComputeInputs(input_info.compute, next); break;

src/graphics/shader/recompiler/ir/passes/SrtWalker.cpp

@@ -16,6 +16,13 @@ namespace {
 
 constexpr uint64_t AddressMask = 0x0000ffffffffffffull;
 
+SrtRuntime CleanRuntime(SrtRuntime runtime) {
+	runtime.read_memory = runtime.read_specialization_memory != nullptr
+	                          ? runtime.read_specialization_memory
+	                          : +[](void*, uint64_t, uint32_t*) { return false; };
+	return runtime;
+}
+
 const char* StageName(ShaderType stage) {
 	switch (stage) {
 		case ShaderType::Vertex: return "vertex";
@@ -646,8 +653,10 @@ private:
 			case ValueOpcode::GetShaderBase: result = m_runtime.shader_base; return true;
 			case ValueOpcode::Phi: return EvaluatePhi(inst, result);
 			case ValueOpcode::ReadFirstLane: {
-				Evaluator active(m_program, m_runtime, m_clean_flat_slots, m_clean_evaluator,
-				                 inst.Arg(1));
+				const auto clean_runtime = CleanRuntime(m_runtime);
+				Evaluator  clean_active(m_program, clean_runtime, {}, nullptr, inst.Arg(1));
+				Evaluator  active(m_program, m_runtime, m_clean_flat_slots, &clean_active,
+				                  inst.Arg(1));
 				return active.EvaluateWide(inst.Arg(0), result);
 			}
 			case ValueOpcode::BitCastU32F32:
@@ -892,12 +901,13 @@ private:
 			}
 			case ValueOpcode::SelectU32:
 			case ValueOpcode::SelectU1:
-			case ValueOpcode::SelectF32:
-				if (ternary()) {
-					result = a != 0u ? b : c;
-					return true;
+			case ValueOpcode::SelectF32: {
+				auto& predicate = m_clean_evaluator != nullptr ? *m_clean_evaluator : *this;
+				if (predicate.EvaluateWide(inst.Arg(0), a)) {
+					return Arg(inst, a != 0u ? 1u : 2u, result);
 				}
 				return false;
+			}
 			case ValueOpcode::IEqual32:
 				if (binary()) {
 					result = static_cast<uint32_t>(a) == static_cast<uint32_t>(b);
@@ -977,7 +987,7 @@ bool EvaluateRuntimeSourcesImpl(const ResourcePlan& program, std::span<const uin
                                 const SrtRuntime& runtime, std::vector<DescriptorValue>& results,
                                 std::vector<uint32_t>& flat, bool evaluate_flat,
                                 std::span<const uint8_t> clean_flat_slots,
-                                std::vector<uint8_t>& active_sources) {
+                                std::vector<uint8_t>&    active_sources) {
 	if (!program.srt_plan_complete) {
 		return false;
 	}
@@ -985,8 +995,7 @@ bool EvaluateRuntimeSourcesImpl(const ResourcePlan& program, std::span<const uin
 	    runtime.read_specialization_memory == nullptr) {
 		return false;
 	}
-	SrtRuntime clean_runtime  = runtime;
-	clean_runtime.read_memory = runtime.read_specialization_memory;
+	const auto           clean_runtime = CleanRuntime(runtime);
 	Evaluator            clean_evaluator(program, clean_runtime);
 	Evaluator            evaluator(program, runtime, clean_flat_slots, &clean_evaluator);
 	std::vector<uint8_t> active;
@@ -1081,11 +1090,8 @@ bool EvaluateUniformValues(const ResourcePlan& program, std::span<const Value> v
 	if (values.size() != results.size()) {
 		return false;
 	}
-	auto clean = runtime;
-	clean.read_memory = runtime.read_specialization_memory != nullptr
-	                        ? runtime.read_specialization_memory
-	                        : +[](void*, uint64_t, uint32_t*) { return false; };
-	Evaluator evaluator(program, clean);
+	const auto clean = CleanRuntime(runtime);
+	Evaluator  evaluator(program, clean);
 	for (size_t i = 0; i < values.size(); ++i) {
 		if (!evaluator.Evaluate(values[i], results[i])) {
 			return false;

src/graphics/shader/rectListShader.cpp

@@ -40,12 +40,15 @@ std::vector<Parameter> GetParameters(const ShaderVertexInputInfo& vertex_info,
 	}
 
 	std::vector<Parameter> parameters;
+	std::array<bool, 32> output_locations {};
 	for (const auto input: active_inputs) {
 		const auto input_location = ShaderPixelParameterMappedLocation(*pixel_info, input);
-		if ((vertex_info.stage.program->param_export_mask & (1u << input_location)) != 0) {
-			parameters.push_back({input_location,
-			                      ShaderPixelParameterLocation(*pixel_info, active_inputs, input),
+		const auto output_location = ShaderPixelParameterLocation(*pixel_info, active_inputs, input);
+		if ((vertex_info.stage.program->param_export_mask & (1u << input_location)) != 0 &&
+		    !output_locations[output_location]) {
+			parameters.push_back({input_location, output_location,
 			                      ShaderPixelParameterIsFlat(*pixel_info, input)});
+			output_locations[output_location] = true;
 		}
 	}
 	return parameters;

src/graphics/shader/shader.cpp

@@ -11,6 +11,8 @@
 #include "graphics/guest_gpu/graphicsRun.h"
 #include "graphics/guest_gpu/hardwareContext.h"
 #include "graphics/host_gpu/renderer/renderContext.h"
+#include "graphics/shader/recompiler/ShaderRecompiler.h"
+#include "graphics/shader/recompiler/Tessellation.h"
 #include "graphics/shader/recompiler/frontend/decode/ShaderDecoder.h"
 #include "graphics/shader/shaderCompiler.h"
 #include "graphics/shader/shaderVertexMetadata.h"
@@ -511,33 +513,28 @@ static uint32_t ShaderCalcPsSystemInputBase(const HW::ShaderRegisters& regs) {
 	return reg;
 }
 
-static bool ShaderGetStaticInputInfoVS(const HW::VertexShaderInfo& regs,
-	                                   const HW::ShaderRegisters& sh,
-	                                   const ShaderMappedData& data,
-	                                   ShaderVertexInputInfo& info) {
+static bool ShaderGetStaticVertexInputInfo(uint64_t shader_addr, const HW::UserSgprInfo& user_sgpr,
+                                           uint32_t user_sgpr_num, const HW::ShaderRegisters& sh,
+                                           const ShaderMappedData& data,
+                                           ShaderVertexInputInfo&  info) {
 	KYTY_PROFILER_FUNCTION();
 
 	info = {};
 
 	info.pa_cl_vs_out_cntl = sh.m_paClVsOutCntl;
 
-	EXIT_NOT_IMPLEMENTED(regs.es_regs.data_addr == 0);
-
-	uint64_t                shader_addr   = regs.es_regs.data_addr;
-	const HW::UserSgprInfo& user_sgpr     = regs.gs_user_sgpr;
-	auto                    user_sgpr_num = regs.gs_regs.rsrc2.user_sgpr;
+	EXIT_NOT_IMPLEMENTED(shader_addr == 0);
 	info.scratch_size_dwords = data.scratch_size_dwords;
 
 	if (data.user_data == nullptr) {
-		LOGF("ShaderGetInputInfoVS(): no AGC user data for shader=0x%016" PRIx64 " es=0x%016" PRIx64
-		     " gs=0x%016" PRIx64 " user_sgpr_num=%u\n",
-		     shader_addr, regs.es_regs.data_addr, regs.gs_regs.data_addr,
-		     static_cast<uint32_t>(user_sgpr_num));
+		LOGF("ShaderGetVertexInputInfo(): no AGC user data for shader=0x%016" PRIx64
+		     " user_sgpr_num=%u\n",
+		     shader_addr, user_sgpr_num);
 	}
 	ShaderVertexMetadata metadata;
 	std::string          metadata_error;
 	if (!ShaderReadVertexMetadata(data, HW::UserSgprInfo::SGPRS_MAX, metadata, &metadata_error)) {
-		LOGF("ShaderGetInputInfoVS(): invalid AGC metadata shader=0x%016" PRIx64 ": %s\n",
+		LOGF("ShaderGetVertexInputInfo(): invalid AGC metadata shader=0x%016" PRIx64 ": %s\n",
 		     shader_addr, metadata_error.c_str());
 		return false;
 	}
@@ -556,7 +553,7 @@ static bool ShaderGetStaticInputInfoVS(const HW::VertexShaderInfo& regs,
 		    (static_cast<uint64_t>(user_sgpr.value[metadata.vertex_buffer_reg + 1]) << 32u));
 
 		if (attrib == nullptr || buffer == nullptr) {
-			LOGF("ShaderGetInputInfoVS(): null vertex table pointer shader=0x%016" PRIx64 "\n",
+			LOGF("ShaderGetVertexInputInfo(): null vertex table pointer shader=0x%016" PRIx64 "\n",
 			     shader_addr);
 			return false;
 		}
@@ -576,15 +573,20 @@ static void ShaderGetStaticInputInfoPS(
 	ps_info = {};
 	ps_info.scratch_size_dwords = data.scratch_size_dwords;
 
-	// SPI_PS_IN_CONTROL.NUM_INTERP occupies bits 5:0. Keep the remaining control
-	// flags in the hardware state and extract only the input count here.
+	// SPI_PS_IN_CONTROL: NUM_INTERP occupies bits 5:0 and PS_W32_EN is bit 15.
 	ps_info.input_num            = sh.ps_in_control & 0x3fu;
+	if ((sh.ps_in_control & 0x8000u) != 0) {
+		ps_info.wave_size = 32;
+	}
 	EXIT_NOT_IMPLEMENTED(ps_info.input_num > std::size(ps_info.interpolator_settings));
 	ps_info.ps_system_input_base = ShaderCalcPsSystemInputBase(sh);
 	const uint32_t active_inputs = sh.ps_input_ena & sh.ps_input_addr;
 	if ((active_inputs & 0x00000002u) != 0) {
 		ps_info.ps_perspective_center_vgpr = (active_inputs & 0x00000001u) != 0 ? 2u : 0u;
 	}
+	if ((active_inputs & 0x00000004u) != 0) {
+		ps_info.ps_perspective_centroid_vgpr = 2u * std::popcount(active_inputs & 0x3u);
+	}
 	for (uint32_t i = 0; i < data.num_input_semantics && i < ps_info.input_num && i < 32u; i++) {
 		const auto& semantic = data.input_semantics[i];
 		if (semantic.is_custom != 0 && semantic.is_f16 == 0) {
@@ -673,6 +675,12 @@ void BuildStageStaticKey(const ShaderVertexInputInfo& info, std::vector<uint32_t
 		                       mesh.primitives_per_group, mesh.vertices_per_group,
 		                       mesh.max_vertices, mesh.max_primitives, mesh.provoking_vertex});
 	}
+	key.push_back(info.tess.input_control_points);
+	if (info.tess.input_control_points != 0) {
+		const auto& tess = info.tess;
+		key.insert(key.end(), {tess.output_control_points, tess.ls_stride, tess.hs_stride,
+		                       tess.domain, tess.partitioning, tess.output_topology});
+	}
 
 	for (int i = 0; i < info.resources_num; i++) {
 		const auto& resource    = info.resources[i];
@@ -698,9 +706,11 @@ void BuildStageStaticKey(const ShaderPixelInputInfo& info, std::vector<uint32_t>
 	key.clear();
 	key.push_back(info.scratch_size_dwords);
 	key.push_back(info.input_num);
+	key.push_back(info.wave_size);
 	key.push_back(info.ps_system_input_base);
 	key.push_back(info.custom_interpolation_mask);
 	key.push_back(info.ps_perspective_center_vgpr);
+	key.push_back(info.ps_perspective_centroid_vgpr);
 	key.push_back(static_cast<uint32_t>(info.ps_pos_x));
 	key.push_back(static_cast<uint32_t>(info.ps_pos_y));
 	key.push_back(static_cast<uint32_t>(info.ps_pos_z));
@@ -750,7 +760,8 @@ ShaderParams PrepareProgram(const HW::VertexShaderInfo& regs, const HW::Context&
 	    GetDeclaredShaderHash(regs.es_regs.data_addr),
 	    std::span<const uint32_t>(regs.gs_user_sgpr.value, regs.gs_regs.rsrc2.user_sgpr), data);
 	if ((context.GetShaderStages() & 0x20u) == 0) {
-		if (!ShaderGetStaticInputInfoVS(regs, sh, data, info)) {
+		if (!ShaderGetStaticVertexInputInfo(regs.es_regs.data_addr, regs.gs_user_sgpr,
+		                                    regs.gs_regs.rsrc2.user_sgpr, sh, data, info)) {
 			EXIT("failed to prepare vertex shader program\n");
 		}
 		return params;
@@ -759,6 +770,7 @@ ShaderParams PrepareProgram(const HW::VertexShaderInfo& regs, const HW::Context&
 	// its user-data pointer in s0:s1.
 	params.user_data.insert(params.user_data.begin(), 8u, 0u);
 	info                     = {};
+	info.logical_stage       = ShaderType::Mesh;
 	info.pa_cl_vs_out_cntl   = sh.m_paClVsOutCntl;
 	auto& mesh               = info.mesh;
 	mesh.input_primitive     = static_cast<uint32_t>(user_config.GetPrimType());
@@ -785,6 +797,7 @@ ShaderParams PrepareProgram(const HW::VertexShaderInfo& regs, const HW::Context&
 	const auto& group = user_config.GetGeControl();
 	if ((user_config.GetPrimType() != Prospero::PrimitiveType::kPointList &&
 	     user_config.GetPrimType() != Prospero::PrimitiveType::kLineList &&
+	     user_config.GetPrimType() != Prospero::PrimitiveType::kTriFan &&
 	     user_config.GetPrimType() != Prospero::PrimitiveType::kTriStrip &&
 	     user_config.GetPrimType() != Prospero::PrimitiveType::kTriList) ||
 	    sh.m_vgtGsOutPrimType != 2u || sh.m_vgtGsMaxVertOut < 3u ||
@@ -806,6 +819,65 @@ ShaderParams PrepareProgram(const HW::VertexShaderInfo& regs, const HW::Context&
 	return params;
 }
 
+std::array<ShaderParams, 3>
+PrepareTessellationPrograms(const HW::VertexShaderInfo& regs, const HW::Context& context,
+                            std::array<ShaderVertexInputInfo, 3>& input_info) {
+	const auto& sh        = context.GetShaderRegisters();
+	const auto  local     = ShaderGetMappedData(regs.ls_regs.data_addr, "ShaderGetInputInfoLS():");
+	const auto  control   = ShaderGetMappedData(regs.hs_regs.data_addr, "ShaderGetInputInfoHS():");
+	const auto evaluation = ShaderGetMappedData(regs.es_regs.data_addr, "ShaderGetInputInfoTES():");
+	EXIT_NOT_IMPLEMENTED(local.type != Prospero::ShaderBinaryType::kHsFront ||
+	                     control.type != Prospero::ShaderBinaryType::kHsBack ||
+	                     evaluation.type != Prospero::ShaderBinaryType::kGs);
+	EXIT_NOT_IMPLEMENTED((context.GetShaderStages() & 0x4u) == 0 ||
+	                     (context.GetShaderStages() & 0x00600020u) != 0);
+	EXIT_IF(regs.hs_regs.user_data_addr == 0);
+
+	const auto local_users      = std::span(regs.hs_user_sgpr.value, regs.hs_regs.rsrc2.user_sgpr);
+	const auto evaluation_users = std::span(regs.gs_user_sgpr.value, regs.gs_regs.rsrc2.user_sgpr);
+	std::array<ShaderParams, 3> params {
+	    GetShaderParams(regs.ls_regs.data_addr, "ShaderRecompiler LS",
+	                    GetDeclaredShaderHash(regs.ls_regs.data_addr), local_users, local),
+	    GetShaderParams(regs.hs_regs.data_addr, "ShaderRecompiler HS",
+	                    GetDeclaredShaderHash(regs.hs_regs.data_addr), local_users, control),
+	    GetShaderParams(regs.es_regs.data_addr, "ShaderRecompiler TES",
+	                    GetDeclaredShaderHash(regs.es_regs.data_addr), evaluation_users,
+	                    evaluation),
+	};
+	// The fused HS back half receives its separate user-data address in s0:s1.
+	// RDNA2 reserves s0:s7 before the native HS user SGPRs.
+	params[1].user_data.insert(params[1].user_data.begin(), 8u, 0u);
+	params[1].user_data[0] = static_cast<uint32_t>(regs.hs_regs.user_data_addr);
+	params[1].user_data[1] = static_cast<uint32_t>(regs.hs_regs.user_data_addr >> 32u);
+
+	input_info = {};
+	if (!ShaderGetStaticVertexInputInfo(regs.ls_regs.data_addr, regs.hs_user_sgpr,
+	                                    regs.hs_regs.rsrc2.user_sgpr, sh, local, input_info[0])) {
+		EXIT("failed to prepare local shader program\n");
+	}
+	input_info[0].logical_stage       = ShaderType::Local;
+	input_info[1].logical_stage       = ShaderType::TessellationControl;
+	input_info[1].scratch_size_dwords = control.scratch_size_dwords;
+	input_info[2].logical_stage       = ShaderType::TessellationEvaluation;
+	input_info[2].scratch_size_dwords = evaluation.scratch_size_dwords;
+	input_info[2].pa_cl_vs_out_cntl   = sh.m_paClVsOutCntl;
+
+	ShaderTessellationInputInfo tess {
+	    .input_control_points  = (sh.m_vgtLsHsConfig >> 8u) & 0x3fu,
+	    .output_control_points = (sh.m_vgtLsHsConfig >> 14u) & 0x3fu,
+	    .domain                = sh.m_vgtTfParam & 0x3u,
+	    .partitioning          = (sh.m_vgtTfParam >> 2u) & 0x3u,
+	    .output_topology       = (sh.m_vgtTfParam >> 5u) & 0x3u,
+	};
+	EXIT_IF(tess.input_control_points == 0 || tess.input_control_points > 32 ||
+	        tess.output_control_points == 0 || tess.output_control_points > 32);
+	ShaderRecompiler::AnalyzeTessellationPrograms(params[0].code, params[1].code, tess);
+	for (auto& stage: input_info) {
+		stage.tess = tess;
+	}
+	return params;
+}
+
 ShaderParams PrepareProgram(
     const HW::PixelShaderInfo& regs, const HW::ShaderRegisters& sh,
     std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping,
@@ -891,6 +963,7 @@ void ShaderDbgDumpInputInfo(const ShaderPixelInputInfo& info) {
 	     "\t ps_system_input_base = %u\n"
 	     "\t custom_interpolation_mask = 0x%08" PRIx32 "\n"
 	     "\t ps_perspective_center_vgpr = %" PRIu32 "\n"
+	     "\t ps_perspective_centroid_vgpr = %" PRIu32 "\n"
 	     "\t ps_pos_x             = %s\n"
 	     "\t ps_pos_y             = %s\n"
 	     "\t ps_pos_z             = %s\n"
@@ -903,7 +976,8 @@ void ShaderDbgDumpInputInfo(const ShaderPixelInputInfo& info) {
 	     "\t ps_early_z           = %s\n"
 	     "\t ps_execute_on_noop   = %s\n",
 	     info.input_num, info.ps_system_input_base, info.custom_interpolation_mask,
-	     info.ps_perspective_center_vgpr, info.ps_pos_x ? "true" : "false",
+	     info.ps_perspective_center_vgpr, info.ps_perspective_centroid_vgpr,
+	     info.ps_pos_x ? "true" : "false",
 	     info.ps_pos_y ? "true" : "false", info.ps_pos_z ? "true" : "false",
 	     info.ps_pos_w ? "true" : "false", info.ps_front_face ? "true" : "false",
 	     info.ps_ancillary ? "true" : "false",

src/graphics/shader/shader.h

@@ -33,7 +33,17 @@ struct ComputeShaderInfo;
 struct ShaderRegisters;
 } // namespace HW
 
-enum class ShaderType { Unknown, Vertex, Pixel, Fetch, Compute, Mesh };
+enum class ShaderType {
+	Unknown,
+	Vertex,
+	Pixel,
+	Fetch,
+	Compute,
+	Mesh,
+	Local,
+	TessellationControl,
+	TessellationEvaluation
+};
 
 namespace ShaderRecompiler::IR {
 struct CompiledShaderInfo;
@@ -87,8 +97,11 @@ struct ShaderMeshInputInfo: ShaderWorkgroupInputInfo {
 		}
 	}
 	[[nodiscard]] constexpr uint32_t InputPrimitiveStep() const {
-		return input_primitive == static_cast<uint32_t>(Prospero::PrimitiveType::kTriStrip)
-		           ? 1u : InputPrimitiveSize();
+		switch (static_cast<Prospero::PrimitiveType>(input_primitive)) {
+			case Prospero::PrimitiveType::kTriFan:
+			case Prospero::PrimitiveType::kTriStrip: return 1u;
+			default: return InputPrimitiveSize();
+		}
 	}
 	[[nodiscard]] constexpr uint32_t InputPrimitiveCount(uint32_t vertices) const {
 		const auto size = InputPrimitiveSize();
@@ -99,6 +112,16 @@ struct ShaderMeshInputInfo: ShaderWorkgroupInputInfo {
 	}
 };
 
+struct ShaderTessellationInputInfo {
+	uint32_t input_control_points  = 0;
+	uint32_t output_control_points = 0;
+	uint32_t ls_stride             = 0;
+	uint32_t hs_stride             = 0;
+	uint32_t domain                = 0;
+	uint32_t partitioning          = 0;
+	uint32_t output_topology       = 0;
+};
+
 struct ShaderVertexInputInfo {
 	static constexpr int RES_MAX = 32;
 
@@ -106,6 +129,7 @@ struct ShaderVertexInputInfo {
 	ShaderVertexDestination resources_dst[RES_MAX];
 	ShaderVertexInputBuffer buffers[RES_MAX];
 	ShaderStageRuntime      stage;
+	ShaderType                  logical_stage        = ShaderType::Vertex;
 	int                     resources_num       = 0;
 	int                     fetch_attrib_reg    = 0;
 	int                     fetch_buffer_reg    = 0;
@@ -114,6 +138,7 @@ struct ShaderVertexInputInfo {
 	uint32_t                pa_cl_vs_out_cntl    = 0;
 	ShaderClipSpaceTransform clip_space;
 	ShaderMeshInputInfo      mesh;
+	ShaderTessellationInputInfo tess;
 	bool                    fetch_external      = false;
 	bool                    fetch_embedded      = false;
 };
@@ -131,9 +156,11 @@ struct ShaderComputeInputInfo: ShaderWorkgroupInputInfo {
 struct ShaderPixelInputInfo {
 	uint32_t                                       interpolator_settings[32]    = {0};
 	uint32_t                                       input_num                    = 0;
+	uint32_t                                       wave_size                    = 64;
 	uint32_t                                       ps_system_input_base         = 0;
 	uint32_t                                       custom_interpolation_mask    = 0;
 	uint32_t                                       ps_perspective_center_vgpr   = UINT32_MAX;
+	uint32_t                                       ps_perspective_centroid_vgpr = UINT32_MAX;
 	uint8_t                                        target_output_mode[8]        = {};
 	std::array<Prospero::ColorComponentMapping, 8> target_export_mapping        = {};
 	uint32_t                                       scratch_size_dwords          = 0;

src/graphics/shader/shaderCompiler.h

@@ -30,6 +30,9 @@ void BuildStageStaticKey(const ShaderComputeInputInfo& input_info, std::vector<u
 
 ShaderParams PrepareProgram(const HW::VertexShaderInfo& regs, const HW::Context& context,
                             const HW::UserConfig& user_config, ShaderVertexInputInfo& input_info);
+std::array<ShaderParams, 3>
+PrepareTessellationPrograms(const HW::VertexShaderInfo& regs, const HW::Context& context,
+                            std::array<ShaderVertexInputInfo, 3>& input_info);
 ShaderParams PrepareProgram(
     const HW::PixelShaderInfo& regs, const HW::ShaderRegisters& sh,
     std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping,

src/graphics/shader/shaderPixelParameter.cpp

@@ -19,19 +19,31 @@ uint32_t ShaderPixelParameterLocation(const ShaderPixelInputInfo& info,
                                       std::span<const uint32_t> active_inputs, uint32_t input) {
 	std::array<bool, 32> used_locations {};
 	for (const auto active_input: active_inputs) {
-		auto location = ShaderPixelParameterMappedLocation(info, active_input);
-		if (location < used_locations.size() && used_locations[location]) {
-			location = active_input;
-			while (location < used_locations.size() && used_locations[location]) {
-				location++;
+		used_locations[ShaderPixelParameterMappedLocation(info, active_input)] = true;
+	}
+	std::array<uint32_t, 64> group_locations;
+	group_locations.fill(UINT32_MAX);
+	for (const auto active_input: active_inputs) {
+		const auto mapped = ShaderPixelParameterMappedLocation(info, active_input);
+		const auto group  = mapped * 2u + ShaderPixelParameterIsFlat(info, active_input);
+		auto&      location = group_locations[group];
+		if (location == UINT32_MAX) {
+			location = mapped;
+			// Smooth and custom interpolation read the same vertex output. Only
+			// differing flat/smooth rectangle outputs need separate locations.
+			if (group_locations[group ^ 1u] != UINT32_MAX) {
+				location = 0;
+				while (location < used_locations.size() && used_locations[location]) {
+					location++;
+				}
+				EXIT_NOT_IMPLEMENTED(location >= used_locations.size());
 			}
-			EXIT_NOT_IMPLEMENTED(location >= used_locations.size());
+			used_locations[location] = true;
 		}
 
 		if (active_input == input) {
 			return location;
 		}
-		used_locations[location] = true;
 	}
 	return ShaderPixelParameterMappedLocation(info, input);
 }

src/kernel/memoryAddressSpace.inc

@@ -346,7 +346,9 @@ public:
 				auto entry = std::prev(next);
 				if (vaddr + size <= entry->second.vaddr + entry->second.size) {
 					old = entry->second;
+#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 					m_maps.erase(entry);
+#endif
 				}
 			}
 		}
@@ -355,6 +357,12 @@ public:
 			return false;
 		}
 
+		const uint64_t left_size  = vaddr - old.vaddr;
+		const uint64_t right_addr = vaddr + size;
+		const uint64_t old_end    = old.vaddr + old.size;
+		const uint64_t right_size = old_end - right_addr;
+
+#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 		const bool exact_unmap = (vaddr == old.vaddr && size == old.size);
 		if (exact_unmap) {
 			const bool unmapped =
@@ -370,12 +378,6 @@ public:
 			return true;
 		}
 
-		const uint64_t left_size  = vaddr - old.vaddr;
-		const uint64_t right_addr = vaddr + size;
-		const uint64_t old_end    = old.vaddr + old.size;
-		const uint64_t right_size = old_end - right_addr;
-
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 		if (UnmapViewPreservePlaceholder(reinterpret_cast<void*>(old.vaddr), old.size)) {
 			bool ok = true;
 			if (left_size != 0 && left_size != old.size) {
@@ -418,39 +420,28 @@ public:
 		m_maps.emplace(old.vaddr, old);
 		return false;
 #else
-		if (!UnmapViewPreservePlaceholder(reinterpret_cast<void*>(old.vaddr), old.size)) {
-			std::lock_guard lock(m_mutex);
-			m_maps.emplace(old.vaddr, old);
+		// Replace only the requested range so concurrent accesses and GPU watch
+		// protections on the surviving mappings remain intact.
+		if (!UnmapViewPreservePlaceholder(reinterpret_cast<void*>(vaddr), size)) {
 			return false;
 		}
 
-		bool ok = true;
+		std::lock_guard lock(m_mutex);
+		m_maps.erase(old.vaddr);
 		if (left_size != 0) {
-			ok = MapExistingPlaceholderFixed(old.vaddr, left_size, old.backing_offset, old.mode) &&
-			     ok;
+			m_maps.emplace(old.vaddr,
+			               MapEntry {old.vaddr, left_size, old.backing_offset, old.mode});
 		}
 		if (right_size != 0) {
-			ok = MapExistingPlaceholderFixed(right_addr, right_size,
-			                                 old.backing_offset + (right_addr - old.vaddr),
-			                                 old.mode) &&
-			     ok;
-		}
-		if (!ok) {
-			if (left_size != 0 && Contains(old.vaddr, left_size)) {
-				EXIT_IF(!UnmapOne(old.vaddr, left_size));
-			}
-			if (right_size != 0 && Contains(right_addr, right_size)) {
-				EXIT_IF(!UnmapOne(right_addr, right_size));
-			}
-			EXIT_IF(
-			    !MapExistingPlaceholderFixed(old.vaddr, old.size, old.backing_offset, old.mode));
-			return false;
+			m_maps.emplace(right_addr,
+			               MapEntry {right_addr, right_size,
+			                         old.backing_offset + right_addr - old.vaddr, old.mode});
 		}
 
 		if (placeholder_preserved != nullptr) {
 			*placeholder_preserved = true;
 		}
-		return ok;
+		return true;
 #endif
 	}
 

src/kernel/pthread.cpp

@@ -3093,10 +3093,6 @@ Pthread PthreadSwapSelfForSignal(Pthread thread) {
 	return previous;
 }
 
-int PthreadGetUniqueId(Pthread thread) {
-	return thread != nullptr ? thread->unique_id : 0;
-}
-
 uint64_t PthreadGetHostThreadId(Pthread thread) {
 	return thread != nullptr ? thread->host_thread_id : 0;
 }

src/kernel/pthread.h

@@ -110,7 +110,6 @@ int KYTY_SYSV_ABI     PthreadRename(Pthread thread, const char* name);
 void KYTY_SYSV_ABI    PthreadYield();
 int KYTY_SYSV_ABI     PthreadGetthreadid();
 int KYTY_SYSV_ABI     PthreadGetaffinity(Pthread thread, KernelCpumask* mask);
-int                   PthreadGetUniqueId(Pthread thread);
 uint64_t              PthreadGetHostThreadId(Pthread thread);
 void                  PthreadWakeForSignal(Pthread thread);
 void                  PthreadQueuePendingSignal(Pthread thread, int signum);

src/kernel/syncOnAddress.cpp

@@ -47,11 +47,17 @@ struct WaitDeadline {
 	Clock::time_point end {};
 };
 
+[[nodiscard]] WaitDeadline MakeDeadline(std::chrono::nanoseconds timeout) {
+	const auto now = Clock::now();
+	const auto remaining = Clock::time_point::max() - now;
+	return {true, timeout >= remaining ? Clock::time_point::max() : now + timeout};
+}
+
 [[nodiscard]] WaitDeadline MakeDeadline(const uint32_t* timeout_micros) {
 	if (timeout_micros == nullptr) {
 		return {};
 	}
-	return {true, Clock::now() + std::chrono::microseconds(*timeout_micros)};
+	return MakeDeadline(std::chrono::microseconds(*timeout_micros));
 }
 
 [[nodiscard]] uint32_t GetWaitSliceMicros(const WaitDeadline& deadline, bool first_wait) {
@@ -65,7 +71,7 @@ struct WaitDeadline {
 	}
 
 	const auto remaining =
-	    std::chrono::duration_cast<std::chrono::microseconds>(deadline.end - now).count();
+	    std::chrono::ceil<std::chrono::microseconds>(deadline.end - now).count();
 	return static_cast<uint32_t>(std::min<int64_t>(remaining, SIGNAL_POLL_MICROS));
 }
 
@@ -78,9 +84,8 @@ void PollSignals(signal_poll_func_t signal_poll) {
 #if KYTY_PLATFORM == KYTY_PLATFORM_LINUX && !defined(__APPLE__)
 
 template <typename T>
-int WaitLinux(volatile T* address, T expected, const uint32_t* timeout_micros,
+int WaitLinux(volatile T* address, T expected, const WaitDeadline& deadline,
               signal_poll_func_t signal_poll) {
-	const auto deadline   = MakeDeadline(timeout_micros);
 	bool       first_wait = true;
 
 	for (;;) {
@@ -185,11 +190,10 @@ void UnregisterPortableWaiter(volatile void*                               addre
 }
 
 template <typename T>
-int WaitPortable(volatile T* address, T expected, const uint32_t* timeout_micros,
+int WaitPortable(volatile T* address, T expected, const WaitDeadline& deadline,
                  signal_poll_func_t signal_poll) {
 	PortableWaiter waiter;
 	auto           entry      = RegisterPortableWaiter(address, &waiter);
-	const auto     deadline   = MakeDeadline(timeout_micros);
 	bool           first_wait = true;
 	int            result     = OK;
 
@@ -250,7 +254,7 @@ int WakePortable(volatile void* address, int32_t count) {
 }
 
 template <typename T>
-int WaitImpl(volatile T* address, T expected, const uint32_t* timeout_micros,
+int WaitImpl(volatile T* address, T expected, const WaitDeadline& deadline,
              signal_poll_func_t signal_poll) {
 	if (!IsValidWaitAddress(address)) {
 		return KERNEL_ERROR_EINVAL;
@@ -258,9 +262,9 @@ int WaitImpl(volatile T* address, T expected, const uint32_t* timeout_micros,
 
 	int result = OK;
 #if KYTY_PLATFORM == KYTY_PLATFORM_LINUX && !defined(__APPLE__)
-	result = WaitLinux(address, expected, timeout_micros, signal_poll);
+	result = WaitLinux(address, expected, deadline, signal_poll);
 #else
-	result = WaitPortable(address, expected, timeout_micros, signal_poll);
+	result = WaitPortable(address, expected, deadline, signal_poll);
 #endif
 	PollSignals(signal_poll);
 	return result;
@@ -270,12 +274,17 @@ int WaitImpl(volatile T* address, T expected, const uint32_t* timeout_micros,
 
 int Wait32(volatile uint32_t* address, uint32_t expected, const uint32_t* timeout_micros,
            signal_poll_func_t signal_poll) {
-	return WaitImpl(address, expected, timeout_micros, signal_poll);
+	return WaitImpl(address, expected, MakeDeadline(timeout_micros), signal_poll);
 }
 
 int Wait64(volatile uint64_t* address, uint64_t expected, const uint32_t* timeout_micros,
            signal_poll_func_t signal_poll) {
-	return WaitImpl(address, expected, timeout_micros, signal_poll);
+	return WaitImpl(address, expected, MakeDeadline(timeout_micros), signal_poll);
+}
+
+int Wait64(volatile uint64_t* address, uint64_t expected, std::chrono::nanoseconds timeout,
+           signal_poll_func_t signal_poll) {
+	return WaitImpl(address, expected, MakeDeadline(timeout), signal_poll);
 }
 
 int Wake(volatile void* address, int32_t count) {

src/kernel/syncOnAddress.h

@@ -4,6 +4,8 @@
 #include "common/abi.h"
 #include "common/common.h"
 
+#include <chrono>
+
 namespace Libs::LibKernel::SyncOnAddress {
 
 using signal_poll_func_t = void (*)();
@@ -12,6 +14,8 @@ int Wait32(volatile uint32_t* address, uint32_t expected, const uint32_t* timeou
            signal_poll_func_t signal_poll = nullptr);
 int Wait64(volatile uint64_t* address, uint64_t expected, const uint32_t* timeout_micros,
            signal_poll_func_t signal_poll = nullptr);
+int Wait64(volatile uint64_t* address, uint64_t expected, std::chrono::nanoseconds timeout,
+           signal_poll_func_t signal_poll = nullptr);
 int Wake(volatile void* address, int32_t count);
 
 } // namespace Libs::LibKernel::SyncOnAddress

src/launcher/CMakeLists.txt

@@ -20,7 +20,7 @@ add_executable(launcher WIN32
 )
 
 
-target_link_libraries(launcher Qt6::Concurrent Qt6::Network Qt6::Widgets Vulkan::Headers kyty_git_version)
+target_link_libraries(launcher Qt6::Concurrent Qt6::Network Qt6::Widgets Vulkan::Headers SDL2-static kyty_git_version)
 if(WIN32)
 target_link_libraries(launcher setupapi)
 endif()

src/launcher/forms/configuration_edit_dialog.ui

@@ -75,7 +75,25 @@
        </layout>
       </widget>
      </item>
-     <item row="0" column="1" rowspan="2">
+     <item row="2" column="0">
+      <widget class="QGroupBox" name="audio_group">
+       <property name="title"><string>Audio</string></property>
+       <layout class="QFormLayout" name="audioLayout">
+        <property name="fieldGrowthPolicy">
+         <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+        </property>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_audio_input_device">
+          <property name="text"><string>Microphone:</string></property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QComboBox" name="comboBox_audio_input_device"/>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item row="0" column="1" rowspan="3">
       <widget class="QGroupBox" name="graphics_group">
        <property name="title">
         <string>Graphics &amp;&amp; display</string>
@@ -152,7 +170,7 @@
        </layout>
       </widget>
      </item>
-     <item row="2" column="0" colspan="2">
+     <item row="3" column="0" colspan="2">
       <widget class="QGroupBox" name="debug_group">
        <property name="title">
         <string>Debugging &amp;&amp; logs</string>
@@ -253,21 +271,19 @@
        <property name="title">
         <string>Compatibility</string>
        </property>
-       <layout class="QHBoxLayout" name="compatibilityLayout">
+       <layout class="QVBoxLayout" name="compatibilityLayout">
+        <item>
+         <widget class="QCheckBox" name="checkBox_amd_cpu">
+          <property name="toolTip"><string>Patch CPU instructions that differ between AMD and the host CPU.</string></property>
+          <property name="text"><string>AMD CPU patch (EXPERIMENTAL)</string></property>
+         </widget>
+        </item>
         <item>
          <widget class="QCheckBox" name="checkBox_red_zone_protection">
           <property name="toolTip"><string>Helps prevent crashes in some games on Windows</string></property>
           <property name="text"><string>Windows SysV red zone crash protection (Experimental)</string></property>
          </widget>
         </item>
-        <item>
-         <spacer name="compatibilitySpacer">
-          <property name="orientation"><enum>Qt::Horizontal</enum></property>
-          <property name="sizeHint" stdset="0">
-           <size><width>40</width><height>20</height></size>
-          </property>
-         </spacer>
-        </item>
        </layout>
       </widget>
      </item>

src/launcher/forms/configuration_list_widget.ui

@@ -218,6 +218,11 @@
            <string>Firmware Version</string>
           </property>
          </column>
+         <column>
+          <property name="text">
+           <string>Size</string>
+          </property>
+         </column>
          <column>
           <property name="text">
            <string>Path</string>

src/launcher/include/configuration.h

@@ -87,6 +87,7 @@ public:
 	Resolution             screen_resolution           = Resolution::R1280X720;
 	QString                user_name                   = "Kyty";
 	int                    user_id                     = Config::DEFAULT_USER_ID;
+	QString                audio_input_device;
 	PresentMode            present_mode                = PresentMode::Mailbox;
 	int                    gpu_index                   = -1;
 	bool                   fullscreen_enabled          = false;
@@ -104,6 +105,7 @@ public:
 	QString                printf_output_file          = "_kyty.txt";
 	bool                   profiler_enabled            = false;
 	bool                   renderdoc_enabled           = false;
+	bool                   amd_cpu_enabled             = false;
 #if defined(_WIN32)
 	bool red_zone_protection_enabled = false;
 #endif
@@ -115,6 +117,7 @@ public:
 		screen_resolution           = other.screen_resolution;
 		user_name                   = other.user_name;
 		user_id                     = other.user_id;
+		audio_input_device          = other.audio_input_device;
 		present_mode                = other.present_mode;
 		gpu_index                   = other.gpu_index;
 		fullscreen_enabled          = other.fullscreen_enabled;
@@ -132,6 +135,7 @@ public:
 		printf_output_file          = other.printf_output_file;
 		profiler_enabled            = other.profiler_enabled;
 		renderdoc_enabled           = other.renderdoc_enabled;
+		amd_cpu_enabled             = other.amd_cpu_enabled;
 #if defined(_WIN32)
 		red_zone_protection_enabled = other.red_zone_protection_enabled;
 #endif
@@ -160,6 +164,7 @@ public:
 		KYTY_CFG_SET(screen_resolution);
 		KYTY_CFG_SET(user_name);
 		KYTY_CFG_SET(user_id);
+		KYTY_CFG_SET(audio_input_device);
 		KYTY_CFG_SET(present_mode);
 		KYTY_CFG_SET(gpu_index);
 		KYTY_CFG_SET(fullscreen_enabled);
@@ -177,6 +182,7 @@ public:
 		KYTY_CFG_SET(printf_output_file);
 		KYTY_CFG_SET(profiler_enabled);
 		KYTY_CFG_SET(renderdoc_enabled);
+		KYTY_CFG_SET(amd_cpu_enabled);
 #if defined(_WIN32)
 		KYTY_CFG_SET(red_zone_protection_enabled);
 #endif
@@ -196,6 +202,7 @@ public:
 		user_id            = user_id_ok && Config::IsConfiguredUserIdValid(saved_user_id)
 		                         ? saved_user_id
 		                         : Config::DEFAULT_USER_ID;
+		audio_input_device = s->value("audio_input_device", audio_input_device).toString();
 		KYTY_CFG_GET(present_mode);
 		gpu_index = s->value("gpu_index", -1).toInt();
 		if (EnumToText(present_mode).isEmpty()) {
@@ -219,6 +226,7 @@ public:
 		KYTY_CFG_GET(printf_output_file);
 		KYTY_CFG_GET(profiler_enabled);
 		KYTY_CFG_GET(renderdoc_enabled);
+		amd_cpu_enabled = s->value("amd_cpu_enabled", false).toBool();
 #if defined(_WIN32)
 		red_zone_protection_enabled =
 		    s->value("red_zone_protection_enabled", red_zone_protection_enabled).toBool();

src/launcher/src/configurationEditDialog.cpp

@@ -3,6 +3,7 @@
 #include "common/emulatorConfig.h"
 #include "configuration.h"
 #include "mandatoryLineEdit.h"
+#include "SDL.h"
 
 #include <QAbstractItemView>
 #include <QCheckBox>
@@ -167,6 +168,31 @@ void ConfigurationEditDialog::Init(const Configuration& info) {
 	m_ui->lineEdit_user_name->setMaxLength(static_cast<int>(Config::MAX_USER_NAME_LENGTH));
 	m_ui->lineEdit_user_name->setText(info.user_name);
 	m_ui->spinBox_user_id->setValue(info.user_id);
+	auto* microphone = m_ui->comboBox_audio_input_device;
+	microphone->clear();
+	microphone->addItem(tr("None"), QString {});
+	microphone->setToolTip(tr("Microphone used by games. None supplies silence."));
+	SDL_SetMainReady();
+	if (SDL_InitSubSystem(SDL_INIT_AUDIO) == 0) {
+		const int device_count = SDL_GetNumAudioDevices(SDL_TRUE);
+		for (int i = 0; i < device_count; i++) {
+			if (const auto* device = SDL_GetAudioDeviceName(i, SDL_TRUE); device != nullptr) {
+				const auto name = QString::fromUtf8(device);
+				if (microphone->findData(name) < 0) {
+					microphone->addItem(name, name);
+				}
+			}
+		}
+		SDL_QuitSubSystem(SDL_INIT_AUDIO);
+	} else {
+		microphone->setToolTip(tr("Microphones could not be listed: %1")
+		                           .arg(QString::fromUtf8(SDL_GetError())));
+	}
+	if (microphone->findData(info.audio_input_device) < 0) {
+		microphone->addItem(tr("%1 (unavailable)").arg(info.audio_input_device),
+		                    info.audio_input_device);
+	}
+	microphone->setCurrentIndex(microphone->findData(info.audio_input_device));
 	ListInit(m_ui->comboBox_screen_resolution, info.screen_resolution);
 	ListInit(m_ui->comboBox_present_mode, info.present_mode);
 	m_ui->comboBox_gpu->clear();
@@ -187,7 +213,7 @@ void ConfigurationEditDialog::Init(const Configuration& info) {
 #endif
 	QVulkanInstance instance;
 	instance.setApiVersion(QVersionNumber(1, 3, 0));
-#if !defined(__APPLE__)
+#if !defined(__APPLE__) && QT_VERSION >= QT_VERSION_CHECK(6, 6, 0)
 	instance.setFlags(QVulkanInstance::NoPortabilityDrivers);
 #endif
 	if (instance.create()) {
@@ -213,6 +239,10 @@ void ConfigurationEditDialog::Init(const Configuration& info) {
 	m_ui->checkBox_shader_validation->setChecked(info.shader_validation_enabled);
 	m_ui->checkBox_vulkan_validation->setChecked(info.vulkan_validation_enabled);
 	m_ui->checkBox_renderdoc_capture->setChecked(info.renderdoc_enabled);
+	m_ui->checkBox_amd_cpu->setChecked(info.amd_cpu_enabled);
+#if defined(__APPLE__)
+	m_ui->checkBox_amd_cpu->setVisible(false);
+#endif
 #if defined(_WIN32)
 	m_ui->checkBox_red_zone_protection->setChecked(info.red_zone_protection_enabled);
 #else
@@ -340,6 +370,7 @@ void ConfigurationEditDialog::resizeEvent(QResizeEvent* event) {
 static void UpdateInfo(Configuration& info, Ui::ConfigurationEditDialog& ui) {
 	info.user_name = ui.lineEdit_user_name->text().trimmed();
 	info.user_id   = ui.spinBox_user_id->value();
+	info.audio_input_device = ui.comboBox_audio_input_device->currentData().toString();
 	info.screen_resolution =
 	    TextToEnum<Configuration::Resolution>(ui.comboBox_screen_resolution->currentText());
 	info.present_mode =
@@ -352,6 +383,7 @@ static void UpdateInfo(Configuration& info, Ui::ConfigurationEditDialog& ui) {
 	info.vulkan_validation_enabled = ui.checkBox_vulkan_validation->isChecked();
 	info.shader_validation_enabled = ui.checkBox_shader_validation->isChecked();
 	info.renderdoc_enabled         = ui.checkBox_renderdoc_capture->isChecked();
+	info.amd_cpu_enabled           = ui.checkBox_amd_cpu->isChecked();
 #if defined(_WIN32)
 	info.red_zone_protection_enabled = ui.checkBox_red_zone_protection->isChecked();
 #endif

src/launcher/src/configurationItem.cpp

@@ -5,12 +5,15 @@
 #include <QApplication>
 #include <QComboBox>
 #include <QDir>
+#include <QDirIterator>
 #include <QFileInfo>
 #include <QFont>
+#include <QFutureWatcher>
 #include <QHBoxLayout>
 #include <QIcon>
 #include <QLabel>
 #include <QLineEdit>
+#include <QLocale>
 #include <QSize>
 #include <QStringList>
 #include <QStyle>
@@ -18,6 +21,7 @@
 #include <QVersionNumber>
 #include <QWheelEvent>
 #include <QWidget>
+#include <QtConcurrentRun>
 
 namespace {
 
@@ -26,6 +30,7 @@ enum Column {
 	SerialColumn,
 	GameVersionColumn,
 	FirmwareVersionColumn,
+	SizeColumn,
 	PathColumn,
 	StatusColumn,
 	CommentsColumn,
@@ -155,6 +160,34 @@ ConfigurationItem::ConfigurationItem(std::unique_ptr<Configuration> info, QTreeW
 
 	Update();
 	SetRunning(false);
+
+	setData(SizeColumn, Qt::UserRole, qint64(-1));
+	setText(SizeColumn, QStringLiteral("\u2014"));
+	auto* watcher = new QFutureWatcher<qint64>(this);
+	connect(watcher, &QFutureWatcher<qint64>::finished, this, [this, watcher]() {
+		const auto bytes = watcher->result();
+		setData(SizeColumn, Qt::UserRole, bytes);
+		if (bytes >= 0) {
+			setText(SizeColumn,
+			        QLocale().formattedDataSize(bytes, 2, QLocale::DataSizeTraditionalFormat));
+		}
+		watcher->deleteLater();
+	});
+	watcher->setFuture(QtConcurrent::run([path = m_info->basedir]() -> qint64 {
+		if (path.isEmpty() || !QDir(path).exists()) {
+			return -1;
+		}
+		qint64       bytes = 0;
+		QDirIterator files(path, QDir::Files | QDir::Hidden | QDir::System | QDir::NoSymLinks,
+		                   QDirIterator::Subdirectories);
+		while (files.hasNext()) {
+			files.next();
+			if (files.fileInfo().isFile()) {
+				bytes += files.fileInfo().size();
+			}
+		}
+		return bytes;
+	}));
 }
 
 ConfigurationItem::~ConfigurationItem() = default;
@@ -193,6 +226,9 @@ bool ConfigurationItem::operator<(const QTreeWidgetItem& other) const {
 	const int column = treeWidget() != nullptr ? treeWidget()->sortColumn() : NameColumn;
 	switch (column) {
 		case NameColumn: return GetSortText(*m_info) < GetSortText(*other_item->m_info);
+		case SizeColumn:
+			return data(SizeColumn, Qt::UserRole).toLongLong() <
+			       other.data(SizeColumn, Qt::UserRole).toLongLong();
 		case StatusColumn:
 			return GetStatusText(m_info->game_status) <
 			       GetStatusText(other_item->m_info->game_status);

src/launcher/src/configurationListWidget.cpp

@@ -61,9 +61,10 @@ constexpr int GAME_NAME_COLUMN             = 0;
 constexpr int GAME_SERIAL_COLUMN           = 1;
 constexpr int GAME_VERSION_COLUMN          = 2;
 constexpr int GAME_FIRMWARE_VERSION_COLUMN = 3;
-constexpr int GAME_PATH_COLUMN             = 4;
-constexpr int GAME_STATUS_COLUMN           = 5;
-constexpr int GAME_COMMENT_COLUMN          = 6;
+constexpr int GAME_SIZE_COLUMN             = 4;
+constexpr int GAME_PATH_COLUMN             = 5;
+constexpr int GAME_STATUS_COLUMN           = 6;
+constexpr int GAME_COMMENT_COLUMN          = 7;
 
 static QString NormalizeGameDirectory(const QString& dir) {
 	const auto trimmed = dir.trimmed();
@@ -217,6 +218,7 @@ ConfigurationListWidget::ConfigurationListWidget(QWidget* parent)
 	m_ui->cfgs_list->setColumnWidth(GAME_SERIAL_COLUMN, 110);
 	m_ui->cfgs_list->setColumnWidth(GAME_VERSION_COLUMN, 120);
 	m_ui->cfgs_list->setColumnWidth(GAME_FIRMWARE_VERSION_COLUMN, 150);
+	m_ui->cfgs_list->setColumnWidth(GAME_SIZE_COLUMN, 100);
 	m_ui->cfgs_list->setColumnWidth(GAME_PATH_COLUMN, 320);
 	m_ui->cfgs_list->setColumnWidth(GAME_STATUS_COLUMN, 150);
 	m_ui->cfgs_list->setColumnWidth(GAME_COMMENT_COLUMN, 240);

src/launcher/src/inputMappingDialog.cpp

@@ -46,8 +46,8 @@ constexpr PadControl PAD_CONTROLS[] = {
     {"Square", "Square", "K"},
     {"L1", "L1", "Q"},
     {"R1", "R1", "E"},
-    {"L2", "L2", ""},
-    {"R2", "R2", ""},
+    {"L2", "L2", "Z"},
+    {"R2", "R2", "C"},
     {"L3", "L3", "Left Shift"},
     {"R3", "R3", "Left Ctrl"},
     {"Options", "Options", "Return"},

src/launcher/src/mainDialog.cpp

@@ -228,6 +228,9 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 	args << "--screen-height" << r.at(1);
 	args << "--user-name" << info.user_name;
 	args << "--user-id" << QString::number(info.user_id);
+	if (!info.audio_input_device.isEmpty()) {
+		args << "--mic" << info.audio_input_device;
+	}
 	args << "--present-mode" << EnumToText(info.present_mode);
 	if (info.gpu_index >= 0) {
 		args << "--gpu" << QString::number(info.gpu_index);
@@ -251,6 +254,9 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 		args << "--profile";
 	}
 	args << "--spirv-debug-printf" << "false";
+	if (info.amd_cpu_enabled) {
+		args << "--amd-cpu";
+	}
 #if defined(_WIN32)
 	if (info.red_zone_protection_enabled) {
 		args << "--redzone";