perf(files): move directory-entry names instead of copying them (#758)

Co-authored-by: Techx3 <56268269+Techx3@users.noreply.github.com>
Co-authored-by: Ali Almohaya <17254073+Almo7aya@users.noreply.github.com>

.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 }}
 
@@ -38,9 +43,6 @@ jobs:
       - name: Setup Visual Studio environment
         uses: ilammy/msvc-dev-cmd@v1
 
-      - name: Setup Ninja
-        uses: seanmiddleditch/gha-setup-ninja@v5
-
       - name: Locate vcpkg
         id: vcpkg
         shell: pwsh
@@ -78,6 +80,9 @@ 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 +105,8 @@ 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
@@ -145,7 +152,7 @@ jobs:
 
       - name: Install build dependencies
         shell: bash
-        run: brew install glslang ninja
+        run: brew install glslang
 
       - name: Install Qt 6.10.3
         uses: jurplel/install-qt-action@v4
@@ -156,6 +163,9 @@ 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 +190,8 @@ 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
@@ -208,34 +220,66 @@ jobs:
         run: |
           archive="$RUNNER_TEMP/MoltenVK-macos.tar"
           package="$RUNNER_TEMP/MoltenVK"
+          install_dir="_Build/macos/install"
+          app_dir="$install_dir/KytyPS5.app"
+          moltenvk="$install_dir/libMoltenVK.dylib"
           curl --fail --location --retry 3 \
             --output "$archive" \
             "https://github.com/KhronosGroup/MoltenVK/releases/download/$MOLTENVK_VERSION/MoltenVK-macos.tar"
           echo "$MOLTENVK_SHA256  $archive" | shasum -a 256 --check
           tar -xf "$archive" -C "$RUNNER_TEMP"
+          test -d "$app_dir"
           install -m 755 \
             "$package/MoltenVK/dynamic/dylib/macOS/libMoltenVK.dylib" \
-            _Build/macos/install/libMoltenVK.dylib
-          install -m 644 "$package/LICENSE" _Build/macos/install/LICENSE.MoltenVK
-          codesign --force --sign - --timestamp=none _Build/macos/install/libMoltenVK.dylib
+            "$moltenvk"
+          install -m 644 "$package/LICENSE" "$install_dir/LICENSE.MoltenVK"
+          codesign --force --sign - --timestamp=none "$moltenvk"
+          install -d -m 755 "$app_dir/Contents/Frameworks" "$app_dir/Contents/Resources"
+          install -m 755 "$moltenvk" "$app_dir/Contents/Frameworks/libMoltenVK.dylib"
+          install -m 644 "$package/LICENSE" "$app_dir/Contents/Resources/LICENSE.MoltenVK"
+          codesign --force --sign - --timestamp=none "$app_dir"
 
       - name: Verify artifacts
         shell: bash
         run: |
-          file _Build/macos/install/launcher
-          file _Build/macos/install/kyty_emulator
-          file _Build/macos/install/libMoltenVK.dylib
-          lipo _Build/macos/install/launcher -verify_arch x86_64
-          lipo _Build/macos/install/kyty_emulator -verify_arch x86_64
-          lipo _Build/macos/install/libMoltenVK.dylib -verify_arch x86_64
-          codesign --verify --strict _Build/macos/install/kyty_emulator
-          codesign --verify --strict _Build/macos/install/libMoltenVK.dylib
+          install_dir="_Build/macos/install"
+          app_dir="$install_dir/KytyPS5.app"
+          test -d "$app_dir"
+          for binary in \
+            "$install_dir/kyty_emulator" \
+            "$install_dir/libMoltenVK.dylib" \
+            "$app_dir/Contents/MacOS/KytyPS5" \
+            "$app_dir/Contents/MacOS/kyty_emulator" \
+            "$app_dir/Contents/Frameworks/libMoltenVK.dylib"; do
+            file "$binary"
+            lipo "$binary" -verify_arch x86_64
+          done
+          for binary in \
+            "$install_dir/kyty_emulator" \
+            "$install_dir/libMoltenVK.dylib" \
+            "$app_dir/Contents/MacOS/KytyPS5" \
+            "$app_dir/Contents/MacOS/kyty_emulator" \
+            "$app_dir/Contents/Frameworks/libMoltenVK.dylib"; do
+            codesign --verify --strict "$binary"
+          done
+          codesign --verify --deep --strict --verbose=2 "$app_dir"
+
+      - name: Package macOS artifacts
+        shell: bash
+        run: |
+          install_dir="_Build/macos/install"
+          archive="$RUNNER_TEMP/KytyPS5-macOS-x86_64.zip"
+          (
+            cd "$install_dir"
+            zip -qry "$archive" .
+          )
+          unzip -t "$archive"
 
       - name: Upload macOS artifacts
         uses: actions/upload-artifact@v4
         with:
           name: KytyPS5-macOS-x86_64
-          path: _Build/macos/install/**
+          path: ${{ runner.temp }}/KytyPS5-macOS-x86_64.zip
           if-no-files-found: error
 
   linux:
@@ -271,7 +315,7 @@ jobs:
             libxrandr-dev \
             libxss-dev \
             lld \
-            ninja-build \
+            pkg-config \
             wayland-protocols
 
       - name: Install Qt 6.10.3
@@ -283,6 +327,9 @@ jobs:
           arch: linux_gcc_64
           cache: true
 
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@v0.0.11
+
       - name: Verify toolchain
         shell: bash
         run: |
@@ -307,6 +354,8 @@ 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]}"
 
@@ -424,16 +473,9 @@ jobs:
         if: needs.macos.result == 'success'
         shell: bash
         run: |
-          macos_dir="artifacts/KytyPS5-macOS-x86_64"
-          test -d "$macos_dir"
-          chmod a+x \
-            "$macos_dir/launcher" \
-            "$macos_dir/kyty_emulator" \
-            "$macos_dir/libMoltenVK.dylib"
-          (
-            cd "$macos_dir"
-            zip -r "$GITHUB_WORKSPACE/$RELEASE_NAME-macOS-x86_64.zip" .
-          )
+          macos_archive="artifacts/KytyPS5-macOS-x86_64/KytyPS5-macOS-x86_64.zip"
+          test -f "$macos_archive"
+          cp "$macos_archive" "$RELEASE_NAME-macOS-x86_64.zip"
 
       - name: Package Linux build
         if: needs.linux.result == 'success'

.gitignore

@@ -5,3 +5,4 @@ build/
 _Build/vscode-clang/
 _Build/
 cmake-build-debug/
+_PipelineCache/

.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/launch.json

@@ -10,7 +10,14 @@
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}\\_Build\\vscode-clang\\launcher",
             "environment": [],
-            "externalConsole": false
+            "externalConsole": false,
+            "linux": {
+                "type": "cppdbg",
+                "program": "${workspaceFolder}/_Build/vscode-clang/launcher/launcher",
+                "cwd": "${workspaceFolder}/_Build/vscode-clang/launcher",
+                "MIMode": "gdb",
+                "miDebuggerPath": "/usr/bin/gdb"
+            }
         },
         {
             "name": "Debug kyty_emulator",
@@ -25,13 +32,40 @@
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}\\_Build\\vscode-clang",
             "environment": [],
-            "externalConsole": true
+            "externalConsole": true,
+            "linux": {
+                "type": "cppdbg",
+                "program": "${workspaceFolder}/_Build/vscode-clang/kyty_emulator",
+                "cwd": "${workspaceFolder}/_Build/vscode-clang",
+                "externalConsole": false,
+                "MIMode": "gdb",
+                "miDebuggerPath": "/usr/bin/gdb",
+                "setupCommands": [
+                    {
+                        "description": "Pass Kyty's internal signals to its handlers",
+                        "text": "handle SIG37 SIGSEGV SIGBUS SIGILL nostop noprint pass",
+                        "ignoreFailures": false
+                    }
+                ]
+            }
         },
         {
             "name": "Attach to running kyty_emulator",
             "type": "cppvsdbg",
             "request": "attach",
-            "processId": "${command:pickProcess}"
+            "processId": "${command:pickProcess}",
+            "linux": {
+                "type": "cppdbg",
+                "MIMode": "gdb",
+                "miDebuggerPath": "/usr/bin/gdb",
+                "setupCommands": [
+                    {
+                        "description": "Pass Kyty's internal signals to its handlers",
+                        "text": "handle SIG37 SIGSEGV SIGBUS SIGILL nostop noprint pass",
+                        "ignoreFailures": false
+                    }
+                ]
+            }
         }
     ]
 }

.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"
 }
-

3rdparty/CMakeLists.txt

@@ -86,6 +86,9 @@ set(SPDLOG_BUILD_WARNINGS OFF CACHE BOOL "" FORCE)
 set(SPDLOG_INSTALL OFF CACHE BOOL "" FORCE)
 set(SPDLOG_FMT_EXTERNAL ON CACHE BOOL "" FORCE)
 set(SPDLOG_NO_EXCEPTIONS ON CACHE BOOL "" FORCE)
+if(WIN32)
+	set(SPDLOG_WCHAR_FILENAMES ON CACHE BOOL "" FORCE)
+endif()
 add_subdirectory(spdlog EXCLUDE_FROM_ALL)
 
 if (NOT TARGET FFmpeg::ffmpeg)

3rdparty/renderdoc/renderdoc_app.h

@@ -0,0 +1,875 @@
+/******************************************************************************
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015-2026 Baldur Karlsson
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ ******************************************************************************/
+
+#pragma once
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Documentation for the API is available at https://renderdoc.org/docs/in_application_api.html
+//
+
+#if !defined(RENDERDOC_NO_STDINT)
+#include <stdint.h>
+#endif
+
+#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
+#define RENDERDOC_CC __cdecl
+#elif defined(__linux__) || defined(__FreeBSD__) || defined(__sun__) || defined(__OpenBSD__)
+#define RENDERDOC_CC
+#elif defined(__APPLE__)
+#define RENDERDOC_CC
+#else
+#error "Unknown platform"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+// Constants not used directly in below API
+
+// This is a GUID/magic value used for when applications pass a path where shader debug
+// information can be found to match up with a stripped shader.
+// the define can be used like so: const GUID RENDERDOC_ShaderDebugMagicValue =
+// RENDERDOC_ShaderDebugMagicValue_value
+#define RENDERDOC_ShaderDebugMagicValue_struct                                \
+  {                                                                           \
+    0xeab25520, 0x6670, 0x4865, 0x84, 0x29, 0x6c, 0x8, 0x51, 0x54, 0x00, 0xff \
+  }
+
+// as an alternative when you want a byte array (assuming x86 endianness):
+#define RENDERDOC_ShaderDebugMagicValue_bytearray                                                 \
+  {                                                                                               \
+    0x20, 0x55, 0xb2, 0xea, 0x70, 0x66, 0x65, 0x48, 0x84, 0x29, 0x6c, 0x8, 0x51, 0x54, 0x00, 0xff \
+  }
+
+// truncated version when only a uint64_t is available (e.g. Vulkan tags):
+#define RENDERDOC_ShaderDebugMagicValue_truncated 0x48656670eab25520ULL
+
+// this is a magic value for vulkan user tags to indicate which dispatchable API objects are which
+// for object annotations
+#define RENDERDOC_APIObjectAnnotationHelper 0xfbb3b337b664d0adULL
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+// RenderDoc capture options
+//
+
+typedef enum RENDERDOC_CaptureOption
+{
+  // Allow the application to enable vsync
+  //
+  // Default - enabled
+  //
+  // 1 - The application can enable or disable vsync at will
+  // 0 - vsync is force disabled
+  eRENDERDOC_Option_AllowVSync = 0,
+
+  // Allow the application to enable fullscreen
+  //
+  // Default - enabled
+  //
+  // 1 - The application can enable or disable fullscreen at will
+  // 0 - fullscreen is force disabled
+  eRENDERDOC_Option_AllowFullscreen = 1,
+
+  // Record API debugging events and messages
+  //
+  // Default - disabled
+  //
+  // 1 - Enable built-in API debugging features and records the results into
+  //     the capture, which is matched up with events on replay
+  // 0 - no API debugging is forcibly enabled
+  eRENDERDOC_Option_APIValidation = 2,
+  eRENDERDOC_Option_DebugDeviceMode = 2,    // deprecated name of this enum
+
+  // Capture CPU callstacks for API events
+  //
+  // Default - disabled
+  //
+  // 1 - Enables capturing of callstacks
+  // 0 - no callstacks are captured
+  eRENDERDOC_Option_CaptureCallstacks = 3,
+
+  // When capturing CPU callstacks, only capture them from actions.
+  // This option does nothing without the above option being enabled
+  //
+  // Default - disabled
+  //
+  // 1 - Only captures callstacks for actions.
+  //     Ignored if CaptureCallstacks is disabled
+  // 0 - Callstacks, if enabled, are captured for every event.
+  eRENDERDOC_Option_CaptureCallstacksOnlyDraws = 4,
+  eRENDERDOC_Option_CaptureCallstacksOnlyActions = 4,
+
+  // Specify a delay in seconds to wait for a debugger to attach, after
+  // creating or injecting into a process, before continuing to allow it to run.
+  //
+  // 0 indicates no delay, and the process will run immediately after injection
+  //
+  // Default - 0 seconds
+  //
+  eRENDERDOC_Option_DelayForDebugger = 5,
+
+  // Verify buffer access. This includes checking the memory returned by a Map() call to
+  // detect any out-of-bounds modification, as well as initialising buffers with undefined contents
+  // to a marker value to catch use of uninitialised memory.
+  //
+  // NOTE: This option is only valid for OpenGL and D3D11. Explicit APIs such as D3D12 and Vulkan do
+  // not do the same kind of interception & checking and undefined contents are really undefined.
+  //
+  // Default - disabled
+  //
+  // 1 - Verify buffer access
+  // 0 - No verification is performed, and overwriting bounds may cause crashes or corruption in
+  //     RenderDoc.
+  eRENDERDOC_Option_VerifyBufferAccess = 6,
+
+  // The old name for eRENDERDOC_Option_VerifyBufferAccess was eRENDERDOC_Option_VerifyMapWrites.
+  // This option now controls the filling of uninitialised buffers with 0xdddddddd which was
+  // previously always enabled
+  eRENDERDOC_Option_VerifyMapWrites = eRENDERDOC_Option_VerifyBufferAccess,
+
+  // Hooks any system API calls that create child processes, and injects
+  // RenderDoc into them recursively with the same options.
+  //
+  // Default - disabled
+  //
+  // 1 - Hooks into spawned child processes
+  // 0 - Child processes are not hooked by RenderDoc
+  eRENDERDOC_Option_HookIntoChildren = 7,
+
+  // By default RenderDoc only includes resources in the final capture necessary
+  // for that frame, this allows you to override that behaviour.
+  //
+  // Default - disabled
+  //
+  // 1 - all live resources at the time of capture are included in the capture
+  //     and available for inspection
+  // 0 - only the resources referenced by the captured frame are included
+  eRENDERDOC_Option_RefAllResources = 8,
+
+  // **NOTE**: As of RenderDoc v1.1 this option has been deprecated. Setting or
+  // getting it will be ignored, to allow compatibility with older versions.
+  // In v1.1 the option acts as if it's always enabled.
+  //
+  // By default RenderDoc skips saving initial states for resources where the
+  // previous contents don't appear to be used, assuming that writes before
+  // reads indicate previous contents aren't used.
+  //
+  // Default - disabled
+  //
+  // 1 - initial contents at the start of each captured frame are saved, even if
+  //     they are later overwritten or cleared before being used.
+  // 0 - unless a read is detected, initial contents will not be saved and will
+  //     appear as black or empty data.
+  eRENDERDOC_Option_SaveAllInitials = 9,
+
+  // In APIs that allow for the recording of command lists to be replayed later,
+  // RenderDoc may choose to not capture command lists before a frame capture is
+  // triggered, to reduce overheads. This means any command lists recorded once
+  // and replayed many times will not be available and may cause a failure to
+  // capture.
+  //
+  // NOTE: This is only true for APIs where multithreading is difficult or
+  // discouraged. Newer APIs like Vulkan and D3D12 will ignore this option
+  // and always capture all command lists since the API is heavily oriented
+  // around it and the overheads have been reduced by API design.
+  //
+  // 1 - All command lists are captured from the start of the application
+  // 0 - Command lists are only captured if their recording begins during
+  //     the period when a frame capture is in progress.
+  eRENDERDOC_Option_CaptureAllCmdLists = 10,
+
+  // Mute API debugging output when the API validation mode option is enabled
+  //
+  // Default - enabled
+  //
+  // 1 - Mute any API debug messages from being displayed or passed through
+  // 0 - API debugging is displayed as normal
+  eRENDERDOC_Option_DebugOutputMute = 11,
+
+  // Option to allow vendor extensions to be used even when they may be
+  // incompatible with RenderDoc and cause corrupted replays or crashes.
+  //
+  // Default - inactive
+  //
+  // No values are documented, this option should only be used when absolutely
+  // necessary as directed by a RenderDoc developer.
+  eRENDERDOC_Option_AllowUnsupportedVendorExtensions = 12,
+
+  // Define a soft memory limit which some APIs may aim to keep overhead under where
+  // possible. Anything above this limit will where possible be saved directly to disk during
+  // capture.
+  // This will cause increased disk space use (which may cause a capture to fail if disk space is
+  // exhausted) as well as slower capture times.
+  //
+  // Not all memory allocations may be deferred like this so it is not a guarantee of a memory
+  // limit.
+  //
+  // Units are in MBs, suggested values would range from 200MB to 1000MB.
+  //
+  // Default - 0 Megabytes
+  eRENDERDOC_Option_SoftMemoryLimit = 13,
+} RENDERDOC_CaptureOption;
+
+// Sets an option that controls how RenderDoc behaves on capture.
+//
+// Returns 1 if the option and value are valid
+// Returns 0 if either is invalid and the option is unchanged
+typedef int(RENDERDOC_CC *pRENDERDOC_SetCaptureOptionU32)(RENDERDOC_CaptureOption opt, uint32_t val);
+typedef int(RENDERDOC_CC *pRENDERDOC_SetCaptureOptionF32)(RENDERDOC_CaptureOption opt, float val);
+
+// Gets the current value of an option as a uint32_t
+//
+// If the option is invalid, 0xffffffff is returned
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_GetCaptureOptionU32)(RENDERDOC_CaptureOption opt);
+
+// Gets the current value of an option as a float
+//
+// If the option is invalid, -FLT_MAX is returned
+typedef float(RENDERDOC_CC *pRENDERDOC_GetCaptureOptionF32)(RENDERDOC_CaptureOption opt);
+
+typedef enum RENDERDOC_InputButton
+{
+  // '0' - '9' matches ASCII values
+  eRENDERDOC_Key_0 = 0x30,
+  eRENDERDOC_Key_1 = 0x31,
+  eRENDERDOC_Key_2 = 0x32,
+  eRENDERDOC_Key_3 = 0x33,
+  eRENDERDOC_Key_4 = 0x34,
+  eRENDERDOC_Key_5 = 0x35,
+  eRENDERDOC_Key_6 = 0x36,
+  eRENDERDOC_Key_7 = 0x37,
+  eRENDERDOC_Key_8 = 0x38,
+  eRENDERDOC_Key_9 = 0x39,
+
+  // 'A' - 'Z' matches ASCII values
+  eRENDERDOC_Key_A = 0x41,
+  eRENDERDOC_Key_B = 0x42,
+  eRENDERDOC_Key_C = 0x43,
+  eRENDERDOC_Key_D = 0x44,
+  eRENDERDOC_Key_E = 0x45,
+  eRENDERDOC_Key_F = 0x46,
+  eRENDERDOC_Key_G = 0x47,
+  eRENDERDOC_Key_H = 0x48,
+  eRENDERDOC_Key_I = 0x49,
+  eRENDERDOC_Key_J = 0x4A,
+  eRENDERDOC_Key_K = 0x4B,
+  eRENDERDOC_Key_L = 0x4C,
+  eRENDERDOC_Key_M = 0x4D,
+  eRENDERDOC_Key_N = 0x4E,
+  eRENDERDOC_Key_O = 0x4F,
+  eRENDERDOC_Key_P = 0x50,
+  eRENDERDOC_Key_Q = 0x51,
+  eRENDERDOC_Key_R = 0x52,
+  eRENDERDOC_Key_S = 0x53,
+  eRENDERDOC_Key_T = 0x54,
+  eRENDERDOC_Key_U = 0x55,
+  eRENDERDOC_Key_V = 0x56,
+  eRENDERDOC_Key_W = 0x57,
+  eRENDERDOC_Key_X = 0x58,
+  eRENDERDOC_Key_Y = 0x59,
+  eRENDERDOC_Key_Z = 0x5A,
+
+  // leave the rest of the ASCII range free
+  // in case we want to use it later
+  eRENDERDOC_Key_NonPrintable = 0x100,
+
+  eRENDERDOC_Key_Divide,
+  eRENDERDOC_Key_Multiply,
+  eRENDERDOC_Key_Subtract,
+  eRENDERDOC_Key_Plus,
+
+  eRENDERDOC_Key_F1,
+  eRENDERDOC_Key_F2,
+  eRENDERDOC_Key_F3,
+  eRENDERDOC_Key_F4,
+  eRENDERDOC_Key_F5,
+  eRENDERDOC_Key_F6,
+  eRENDERDOC_Key_F7,
+  eRENDERDOC_Key_F8,
+  eRENDERDOC_Key_F9,
+  eRENDERDOC_Key_F10,
+  eRENDERDOC_Key_F11,
+  eRENDERDOC_Key_F12,
+
+  eRENDERDOC_Key_Home,
+  eRENDERDOC_Key_End,
+  eRENDERDOC_Key_Insert,
+  eRENDERDOC_Key_Delete,
+  eRENDERDOC_Key_PageUp,
+  eRENDERDOC_Key_PageDn,
+
+  eRENDERDOC_Key_Backspace,
+  eRENDERDOC_Key_Tab,
+  eRENDERDOC_Key_PrtScrn,
+  eRENDERDOC_Key_Pause,
+
+  eRENDERDOC_Key_Max,
+} RENDERDOC_InputButton;
+
+// Sets which key or keys can be used to toggle focus between multiple windows
+//
+// If keys is NULL or num is 0, toggle keys will be disabled
+typedef void(RENDERDOC_CC *pRENDERDOC_SetFocusToggleKeys)(RENDERDOC_InputButton *keys, int num);
+
+// Sets which key or keys can be used to capture the next frame
+//
+// If keys is NULL or num is 0, captures keys will be disabled
+typedef void(RENDERDOC_CC *pRENDERDOC_SetCaptureKeys)(RENDERDOC_InputButton *keys, int num);
+
+typedef enum RENDERDOC_OverlayBits
+{
+  // This single bit controls whether the overlay is enabled or disabled globally
+  eRENDERDOC_Overlay_Enabled = 0x1,
+
+  // Show the average framerate over several seconds as well as min/max
+  eRENDERDOC_Overlay_FrameRate = 0x2,
+
+  // Show the current frame number
+  eRENDERDOC_Overlay_FrameNumber = 0x4,
+
+  // Show a list of recent captures, and how many captures have been made
+  eRENDERDOC_Overlay_CaptureList = 0x8,
+
+  // Default values for the overlay mask
+  eRENDERDOC_Overlay_Default = (eRENDERDOC_Overlay_Enabled | eRENDERDOC_Overlay_FrameRate |
+                                eRENDERDOC_Overlay_FrameNumber | eRENDERDOC_Overlay_CaptureList),
+
+  // Enable all bits
+  eRENDERDOC_Overlay_All = 0x7ffffff,
+
+  // Disable all bits
+  eRENDERDOC_Overlay_None = 0,
+} RENDERDOC_OverlayBits;
+
+// returns the overlay bits that have been set
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_GetOverlayBits)(void);
+// sets the overlay bits with an and & or mask
+typedef void(RENDERDOC_CC *pRENDERDOC_MaskOverlayBits)(uint32_t And, uint32_t Or);
+
+// this function will attempt to remove RenderDoc's hooks in the application.
+//
+// Note: that this can only work correctly if done immediately after
+// the module is loaded, before any API work happens. RenderDoc will remove its
+// injected hooks and shut down. Behaviour is undefined if this is called
+// after any API functions have been called, and there is still no guarantee of
+// success.
+typedef void(RENDERDOC_CC *pRENDERDOC_RemoveHooks)(void);
+
+// DEPRECATED: compatibility for code compiled against pre-1.4.1 headers.
+typedef pRENDERDOC_RemoveHooks pRENDERDOC_Shutdown;
+
+// This function will unload RenderDoc's crash handler.
+//
+// If you use your own crash handler and don't want RenderDoc's handler to
+// intercede, you can call this function to unload it and any unhandled
+// exceptions will pass to the next handler.
+typedef void(RENDERDOC_CC *pRENDERDOC_UnloadCrashHandler)(void);
+
+// Sets the capture file path template
+//
+// pathtemplate is a UTF-8 string that gives a template for how captures will be named
+// and where they will be saved.
+//
+// Any extension is stripped off the path, and captures are saved in the directory
+// specified, and named with the filename and the frame number appended. If the
+// directory does not exist it will be created, including any parent directories.
+//
+// If pathtemplate is NULL, the template will remain unchanged
+//
+// Example:
+//
+// SetCaptureFilePathTemplate("my_captures/example");
+//
+// Capture #1 -> my_captures/example_frame123.rdc
+// Capture #2 -> my_captures/example_frame456.rdc
+typedef void(RENDERDOC_CC *pRENDERDOC_SetCaptureFilePathTemplate)(const char *pathtemplate);
+
+// returns the current capture path template, see SetCaptureFileTemplate above, as a UTF-8 string
+typedef const char *(RENDERDOC_CC *pRENDERDOC_GetCaptureFilePathTemplate)(void);
+
+// DEPRECATED: compatibility for code compiled against pre-1.1.2 headers.
+typedef pRENDERDOC_SetCaptureFilePathTemplate pRENDERDOC_SetLogFilePathTemplate;
+typedef pRENDERDOC_GetCaptureFilePathTemplate pRENDERDOC_GetLogFilePathTemplate;
+
+// returns the number of captures that have been made
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_GetNumCaptures)(void);
+
+// This function returns the details of a capture, by index. New captures are added
+// to the end of the list.
+//
+// filename will be filled with the absolute path to the capture file, as a UTF-8 string
+// pathlength will be written with the length in bytes of the filename string
+// timestamp will be written with the time of the capture, in seconds since the Unix epoch
+//
+// Any of the parameters can be NULL and they'll be skipped.
+//
+// The function will return 1 if the capture index is valid, or 0 if the index is invalid
+// If the index is invalid, the values will be unchanged
+//
+// Note: when captures are deleted in the UI they will remain in this list, so the
+// capture path may not exist anymore.
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_GetCapture)(uint32_t idx, char *filename,
+                                                      uint32_t *pathlength, uint64_t *timestamp);
+
+// Sets the comments associated with a capture file. These comments are displayed in the
+// UI program when opening.
+//
+// filePath should be a path to the capture file to add comments to. If set to NULL or ""
+// the most recent capture file created made will be used instead.
+// comments should be a NULL-terminated UTF-8 string to add as comments.
+//
+// Any existing comments will be overwritten.
+typedef void(RENDERDOC_CC *pRENDERDOC_SetCaptureFileComments)(const char *filePath,
+                                                              const char *comments);
+
+// returns 1 if the RenderDoc UI is connected to this application, 0 otherwise
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_IsTargetControlConnected)(void);
+
+// DEPRECATED: compatibility for code compiled against pre-1.1.1 headers.
+// This was renamed to IsTargetControlConnected in API 1.1.1, the old typedef is kept here for
+// backwards compatibility with old code, it is castable either way since it's ABI compatible
+// as the same function pointer type.
+typedef pRENDERDOC_IsTargetControlConnected pRENDERDOC_IsRemoteAccessConnected;
+
+// This function will launch the Replay UI associated with the RenderDoc library injected
+// into the running application.
+//
+// if connectTargetControl is 1, the Replay UI will be launched with a command line parameter
+// to connect to this application
+// cmdline is the rest of the command line, as a UTF-8 string. E.g. a captures to open
+// if cmdline is NULL, the command line will be empty.
+//
+// returns the PID of the replay UI if successful, 0 if not successful.
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_LaunchReplayUI)(uint32_t connectTargetControl,
+                                                          const char *cmdline);
+
+// RenderDoc can return a higher version than requested if it's backwards compatible,
+// this function returns the actual version returned. If a parameter is NULL, it will be
+// ignored and the others will be filled out.
+typedef void(RENDERDOC_CC *pRENDERDOC_GetAPIVersion)(int *major, int *minor, int *patch);
+
+// Requests that the replay UI show itself (if hidden or not the current top window). This can be
+// used in conjunction with IsTargetControlConnected and LaunchReplayUI to intelligently handle
+// showing the UI after making a capture.
+//
+// This will return 1 if the request was successfully passed on, though it's not guaranteed that
+// the UI will be on top in all cases depending on OS rules. It will return 0 if there is no current
+// target control connection to make such a request, or if there was another error
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_ShowReplayUI)(void);
+
+//////////////////////////////////////////////////////////////////////////
+// Capturing functions
+//
+
+// A device pointer is a pointer to the API's root handle.
+//
+// This would be an ID3D11Device, HGLRC/GLXContext, ID3D12Device, etc
+typedef void *RENDERDOC_DevicePointer;
+
+// A window handle is the OS's native window handle
+//
+// This would be an HWND, GLXDrawable, etc
+typedef void *RENDERDOC_WindowHandle;
+
+// A helper macro for Vulkan, where the device handle cannot be used directly.
+//
+// Passing the VkInstance to this macro will return the RENDERDOC_DevicePointer to use.
+//
+// Specifically, the value needed is the dispatch table pointer, which sits as the first
+// pointer-sized object in the memory pointed to by the VkInstance. Thus we cast to a void** and
+// indirect once.
+#define RENDERDOC_DEVICEPOINTER_FROM_VKINSTANCE(inst) (*((void **)(inst)))
+
+// This sets the RenderDoc in-app overlay in the API/window pair as 'active' and it will
+// respond to keypresses. Neither parameter can be NULL
+typedef void(RENDERDOC_CC *pRENDERDOC_SetActiveWindow)(RENDERDOC_DevicePointer device,
+                                                       RENDERDOC_WindowHandle wndHandle);
+
+// capture the next frame on whichever window and API is currently considered active
+typedef void(RENDERDOC_CC *pRENDERDOC_TriggerCapture)(void);
+
+// capture the next N frames on whichever window and API is currently considered active
+typedef void(RENDERDOC_CC *pRENDERDOC_TriggerMultiFrameCapture)(uint32_t numFrames);
+
+// When choosing either a device pointer or a window handle to capture, you can pass NULL.
+// Passing NULL specifies a 'wildcard' match against anything. This allows you to specify
+// any API rendering to a specific window, or a specific API instance rendering to any window,
+// or in the simplest case of one window and one API, you can just pass NULL for both.
+//
+// In either case, if there are two or more possible matching (device,window) pairs it
+// is undefined which one will be captured.
+//
+// Note: for headless rendering you can pass NULL for the window handle and either specify
+// a device pointer or leave it NULL as above.
+
+// Immediately starts capturing API calls on the specified device pointer and window handle.
+//
+// If there is no matching thing to capture (e.g. no supported API has been initialised),
+// this will do nothing.
+//
+// The results are undefined (including crashes) if two captures are started overlapping,
+// even on separate devices and/oror windows.
+typedef void(RENDERDOC_CC *pRENDERDOC_StartFrameCapture)(RENDERDOC_DevicePointer device,
+                                                         RENDERDOC_WindowHandle wndHandle);
+
+// Returns whether or not a frame capture is currently ongoing anywhere.
+//
+// This will return 1 if a capture is ongoing, and 0 if there is no capture running
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_IsFrameCapturing)(void);
+
+// Ends capturing immediately.
+//
+// This will return 1 if the capture succeeded, and 0 if there was an error capturing.
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_EndFrameCapture)(RENDERDOC_DevicePointer device,
+                                                           RENDERDOC_WindowHandle wndHandle);
+
+// Ends capturing immediately and discard any data stored without saving to disk.
+//
+// This will return 1 if the capture was discarded, and 0 if there was an error or no capture
+// was in progress
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_DiscardFrameCapture)(RENDERDOC_DevicePointer device,
+                                                               RENDERDOC_WindowHandle wndHandle);
+
+// Only valid to be called between a call to StartFrameCapture and EndFrameCapture. Gives a custom
+// title to the capture produced which will be displayed in the UI.
+//
+// If multiple captures are ongoing, this title will be applied to the first capture to end after
+// this call. The second capture to end will have no title, unless this function is called again.
+//
+// Calling this function has no effect if no capture is currently running, and if it is called
+// multiple times only the last title will be used.
+typedef void(RENDERDOC_CC *pRENDERDOC_SetCaptureTitle)(const char *title);
+
+// Annotations API:
+//
+// These functions allow you to specify annotations either on a per-command level, or a per-object
+// level.
+//
+// Basic types of annotations are supported, as well as vector versions and references to API objects.
+//
+// The annotations are stored as keys, with the key being a dot-separated path allowing arbitrary
+// nesting and user organisation. The keys are sorted in human order so `foo.2.bar` will be displayed
+// before `foo.10.bar` to allow creation of arrays if desired.
+//
+// Deleting an annotation can be done by assigning an empty value to it.
+
+// the type of an annotation value, or Empty to delete an annotation
+typedef enum RENDERDOC_AnnotationType
+{
+  eRENDERDOC_Empty,
+  eRENDERDOC_Bool,
+  eRENDERDOC_Int32,
+  eRENDERDOC_UInt32,
+  eRENDERDOC_Int64,
+  eRENDERDOC_UInt64,
+  eRENDERDOC_Float,
+  eRENDERDOC_Double,
+  eRENDERDOC_String,
+  eRENDERDOC_APIObject,
+  eRENDERDOC_AnnotationMax = 0x7FFFFFFF,
+} RENDERDOC_AnnotationType;
+
+// a union with vector annotation value data
+typedef union RENDERDOC_AnnotationVectorValue
+{
+  bool boolean[4];
+  int32_t int32[4];
+  int64_t int64[4];
+  uint32_t uint32[4];
+  uint64_t uint64[4];
+  float float32[4];
+  double float64[4];
+} RENDERDOC_AnnotationVectorValue;
+
+// a union with scalar annotation value data
+typedef union RENDERDOC_AnnotationValue
+{
+  bool boolean;
+  int32_t int32;
+  int64_t int64;
+  uint32_t uint32;
+  uint64_t uint64;
+  float float32;
+  double float64;
+
+  RENDERDOC_AnnotationVectorValue vector;
+
+  const char *string;
+  void *apiObject;
+} RENDERDOC_AnnotationValue;
+
+// a struct for specifying a GL object, as we don't have pointers we can use so instead we specify a
+// pointer to this struct giving both the type and the name
+typedef struct RENDERDOC_GLResourceReference
+{
+  // this is the same GLenum identifier as passed to glObjectLabel
+  uint32_t identifier;
+  uint32_t name;
+} GLResourceReference;
+
+// simple C++ helpers to avoid the need for a temporary objects for value passing and GL object specification
+#ifdef __cplusplus
+struct RDGLObjectHelper
+{
+  RENDERDOC_GLResourceReference gl;
+
+  RDGLObjectHelper(uint32_t identifier, uint32_t name)
+  {
+    gl.identifier = identifier;
+    gl.name = name;
+  }
+
+  operator RENDERDOC_GLResourceReference *() { return &gl; }
+};
+
+struct RDAnnotationHelper
+{
+  RENDERDOC_AnnotationValue val;
+
+  RDAnnotationHelper(bool b) { val.boolean = b; }
+  RDAnnotationHelper(int32_t i) { val.int32 = i; }
+  RDAnnotationHelper(int64_t i) { val.int64 = i; }
+  RDAnnotationHelper(uint32_t i) { val.uint32 = i; }
+  RDAnnotationHelper(uint64_t i) { val.uint64 = i; }
+  RDAnnotationHelper(float f) { val.float32 = f; }
+  RDAnnotationHelper(double d) { val.float64 = d; }
+  RDAnnotationHelper(const char *s) { val.string = s; }
+
+  operator RENDERDOC_AnnotationValue *() { return &val; }
+};
+#endif
+
+// The device is specified in the same way as other API calls that take a RENDERDOC_DevicePointer
+// to specify the device.
+//
+// The object or queue/commandbuffer will depend on the graphics API in question.
+//
+// Return value:
+// 0 - The annotation was applied successfully.
+// 1 - The device is unknown/invalid
+// 2 - The device is valid but the annotation is not supported for API-specific reasons, such as an
+//     unrecognised or invalid object or queue/commandbuffer
+// 3 - The call is ill-formed or invalid e.g. empty is specified with a value pointer, or non-empty
+//     is specified with a NULL value pointer
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_SetObjectAnnotation)(RENDERDOC_DevicePointer device,
+                                                               void *object, const char *key,
+                                                               RENDERDOC_AnnotationType valueType,
+                                                               uint32_t valueVectorWidth,
+                                                               const RENDERDOC_AnnotationValue *value);
+
+typedef uint32_t(RENDERDOC_CC *pRENDERDOC_SetCommandAnnotation)(
+    RENDERDOC_DevicePointer device, void *queueOrCommandBuffer, const char *key,
+    RENDERDOC_AnnotationType valueType, uint32_t valueVectorWidth,
+    const RENDERDOC_AnnotationValue *value);
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+// RenderDoc API versions
+//
+
+// RenderDoc uses semantic versioning (http://semver.org/).
+//
+// MAJOR version is incremented when incompatible API changes happen.
+// MINOR version is incremented when functionality is added in a backwards-compatible manner.
+// PATCH version is incremented when backwards-compatible bug fixes happen.
+//
+// Note that this means the API returned can be higher than the one you might have requested.
+// e.g. if you are running against a newer RenderDoc that supports 1.0.1, it will be returned
+// instead of 1.0.0. You can check this with the GetAPIVersion entry point
+typedef enum RENDERDOC_Version
+{
+  eRENDERDOC_API_Version_1_0_0 = 10000,    // RENDERDOC_API_1_0_0 = 1 00 00
+  eRENDERDOC_API_Version_1_0_1 = 10001,    // RENDERDOC_API_1_0_1 = 1 00 01
+  eRENDERDOC_API_Version_1_0_2 = 10002,    // RENDERDOC_API_1_0_2 = 1 00 02
+  eRENDERDOC_API_Version_1_1_0 = 10100,    // RENDERDOC_API_1_1_0 = 1 01 00
+  eRENDERDOC_API_Version_1_1_1 = 10101,    // RENDERDOC_API_1_1_1 = 1 01 01
+  eRENDERDOC_API_Version_1_1_2 = 10102,    // RENDERDOC_API_1_1_2 = 1 01 02
+  eRENDERDOC_API_Version_1_2_0 = 10200,    // RENDERDOC_API_1_2_0 = 1 02 00
+  eRENDERDOC_API_Version_1_3_0 = 10300,    // RENDERDOC_API_1_3_0 = 1 03 00
+  eRENDERDOC_API_Version_1_4_0 = 10400,    // RENDERDOC_API_1_4_0 = 1 04 00
+  eRENDERDOC_API_Version_1_4_1 = 10401,    // RENDERDOC_API_1_4_1 = 1 04 01
+  eRENDERDOC_API_Version_1_4_2 = 10402,    // RENDERDOC_API_1_4_2 = 1 04 02
+  eRENDERDOC_API_Version_1_5_0 = 10500,    // RENDERDOC_API_1_5_0 = 1 05 00
+  eRENDERDOC_API_Version_1_6_0 = 10600,    // RENDERDOC_API_1_6_0 = 1 06 00
+  eRENDERDOC_API_Version_1_7_0 = 10700,    // RENDERDOC_API_1_7_0 = 1 07 00
+} RENDERDOC_Version;
+
+// API version changelog:
+//
+// 1.0.0 - initial release
+// 1.0.1 - Bugfix: IsFrameCapturing() was returning false for captures that were triggered
+//         by keypress or TriggerCapture, instead of Start/EndFrameCapture.
+// 1.0.2 - Refactor: Renamed eRENDERDOC_Option_DebugDeviceMode to eRENDERDOC_Option_APIValidation
+// 1.1.0 - Add feature: TriggerMultiFrameCapture(). Backwards compatible with 1.0.x since the new
+//         function pointer is added to the end of the struct, the original layout is identical
+// 1.1.1 - Refactor: Renamed remote access to target control (to better disambiguate from remote
+//         replay/remote server concept in replay UI)
+// 1.1.2 - Refactor: Renamed "log file" in function names to just capture, to clarify that these
+//         are captures and not debug logging files. This is the first API version in the v1.0
+//         branch.
+// 1.2.0 - Added feature: SetCaptureFileComments() to add comments to a capture file that will be
+//         displayed in the UI program on load.
+// 1.3.0 - Added feature: New capture option eRENDERDOC_Option_AllowUnsupportedVendorExtensions
+//         which allows users to opt-in to allowing unsupported vendor extensions to function.
+//         Should be used at the user's own risk.
+//         Refactor: Renamed eRENDERDOC_Option_VerifyMapWrites to
+//         eRENDERDOC_Option_VerifyBufferAccess, which now also controls initialisation to
+//         0xdddddddd of uninitialised buffer contents.
+// 1.4.0 - Added feature: DiscardFrameCapture() to discard a frame capture in progress and stop
+//         capturing without saving anything to disk.
+// 1.4.1 - Refactor: Renamed Shutdown to RemoveHooks to better clarify what is happening
+// 1.4.2 - Refactor: Renamed 'draws' to 'actions' in callstack capture option.
+// 1.5.0 - Added feature: ShowReplayUI() to request that the replay UI show itself if connected
+// 1.6.0 - Added feature: SetCaptureTitle() which can be used to set a title for a
+//         capture made with StartFrameCapture() or EndFrameCapture()
+// 1.7.0 - Added feature: SetObjectAnnotation() / SetCommandAnnotation() for adding rich
+//         annotations to objects and command streams
+
+typedef struct RENDERDOC_API_1_7_0
+{
+  pRENDERDOC_GetAPIVersion GetAPIVersion;
+
+  pRENDERDOC_SetCaptureOptionU32 SetCaptureOptionU32;
+  pRENDERDOC_SetCaptureOptionF32 SetCaptureOptionF32;
+
+  pRENDERDOC_GetCaptureOptionU32 GetCaptureOptionU32;
+  pRENDERDOC_GetCaptureOptionF32 GetCaptureOptionF32;
+
+  pRENDERDOC_SetFocusToggleKeys SetFocusToggleKeys;
+  pRENDERDOC_SetCaptureKeys SetCaptureKeys;
+
+  pRENDERDOC_GetOverlayBits GetOverlayBits;
+  pRENDERDOC_MaskOverlayBits MaskOverlayBits;
+
+  // Shutdown was renamed to RemoveHooks in 1.4.1.
+  // These unions allow old code to continue compiling without changes
+  union
+  {
+    pRENDERDOC_Shutdown Shutdown;
+    pRENDERDOC_RemoveHooks RemoveHooks;
+  };
+  pRENDERDOC_UnloadCrashHandler UnloadCrashHandler;
+
+  // Get/SetLogFilePathTemplate was renamed to Get/SetCaptureFilePathTemplate in 1.1.2.
+  // These unions allow old code to continue compiling without changes
+  union
+  {
+    // deprecated name
+    pRENDERDOC_SetLogFilePathTemplate SetLogFilePathTemplate;
+    // current name
+    pRENDERDOC_SetCaptureFilePathTemplate SetCaptureFilePathTemplate;
+  };
+  union
+  {
+    // deprecated name
+    pRENDERDOC_GetLogFilePathTemplate GetLogFilePathTemplate;
+    // current name
+    pRENDERDOC_GetCaptureFilePathTemplate GetCaptureFilePathTemplate;
+  };
+
+  pRENDERDOC_GetNumCaptures GetNumCaptures;
+  pRENDERDOC_GetCapture GetCapture;
+
+  pRENDERDOC_TriggerCapture TriggerCapture;
+
+  // IsRemoteAccessConnected was renamed to IsTargetControlConnected in 1.1.1.
+  // This union allows old code to continue compiling without changes
+  union
+  {
+    // deprecated name
+    pRENDERDOC_IsRemoteAccessConnected IsRemoteAccessConnected;
+    // current name
+    pRENDERDOC_IsTargetControlConnected IsTargetControlConnected;
+  };
+  pRENDERDOC_LaunchReplayUI LaunchReplayUI;
+
+  pRENDERDOC_SetActiveWindow SetActiveWindow;
+
+  pRENDERDOC_StartFrameCapture StartFrameCapture;
+  pRENDERDOC_IsFrameCapturing IsFrameCapturing;
+  pRENDERDOC_EndFrameCapture EndFrameCapture;
+
+  // new function in 1.1.0
+  pRENDERDOC_TriggerMultiFrameCapture TriggerMultiFrameCapture;
+
+  // new function in 1.2.0
+  pRENDERDOC_SetCaptureFileComments SetCaptureFileComments;
+
+  // new function in 1.4.0
+  pRENDERDOC_DiscardFrameCapture DiscardFrameCapture;
+
+  // new function in 1.5.0
+  pRENDERDOC_ShowReplayUI ShowReplayUI;
+
+  // new function in 1.6.0
+  pRENDERDOC_SetCaptureTitle SetCaptureTitle;
+
+  // new functions in 1.7.0
+  pRENDERDOC_SetObjectAnnotation SetObjectAnnotation;
+  pRENDERDOC_SetCommandAnnotation SetCommandAnnotation;
+} RENDERDOC_API_1_7_0;
+
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_0_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_0_1;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_0_2;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_1_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_1_1;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_1_2;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_2_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_3_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_4_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_4_1;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_4_2;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_5_0;
+typedef RENDERDOC_API_1_7_0 RENDERDOC_API_1_6_0;
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+// RenderDoc API entry point
+//
+// This entry point can be obtained via GetProcAddress/dlsym if RenderDoc is available.
+//
+// The name is the same as the typedef - "RENDERDOC_GetAPI"
+//
+// This function is not thread safe, and should not be called on multiple threads at once.
+// Ideally, call this once as early as possible in your application's startup, before doing
+// any API work, since some configuration functionality etc has to be done also before
+// initialising any APIs.
+//
+// Parameters:
+//   version is a single value from the RENDERDOC_Version above.
+//
+//   outAPIPointers will be filled out with a pointer to the corresponding struct of function
+//   pointers.
+//
+// Returns:
+//   1 - if the outAPIPointers has been filled with a pointer to the API struct requested
+//   0 - if the requested version is not supported or the arguments are invalid.
+//
+typedef int(RENDERDOC_CC *pRENDERDOC_GetAPI)(RENDERDOC_Version version, void **outAPIPointers);
+
+#ifdef __cplusplus
+}    // extern "C"
+#endif

CMakeLists.txt

@@ -12,6 +12,22 @@ endif()
 
 project(Kyty)
 
+find_program(SCCACHE_PROGRAM sccache)
+find_program(CCACHE_PROGRAM ccache)
+
+foreach(lang IN ITEMS C CXX)
+    # An explicitly empty launcher disables caching for this language.
+    if(NOT DEFINED CMAKE_${lang}_COMPILER_LAUNCHER)
+        if(SCCACHE_PROGRAM)
+            set(CMAKE_${lang}_COMPILER_LAUNCHER "${SCCACHE_PROGRAM}")
+            message(STATUS "sccache enabled for ${lang}: ${SCCACHE_PROGRAM}")
+        elseif(CCACHE_PROGRAM)
+            set(CMAKE_${lang}_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
+            message(STATUS "ccache enabled for ${lang}: ${CCACHE_PROGRAM}")
+        endif()
+    endif()
+endforeach()
+
 set(KYTY_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/src")
 set(KYTY_TESTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tests")
 set(KYTY_THIRD_PARTY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty")
@@ -126,7 +142,7 @@ if (KYTY_LINKER STREQUAL LD AND NOT LINUX)
 	set(KYTY_LD_OPTIONS "-Wl,--image-base=0x100000000000")
 endif()
 
-project(Kyty${KYTY_PROJECT_NAME}${CMAKE_BUILD_TYPE}${KYTY_COMPILER} VERSION 0.2.2)
+project(Kyty${KYTY_PROJECT_NAME}${CMAKE_BUILD_TYPE}${KYTY_COMPILER} VERSION 0.3.0)
 
 include_directories(
 	${KYTY_THIRD_PARTY_DIR}/gtest/include
@@ -203,14 +219,21 @@ file(GLOB kyty_emulator_src CONFIGURE_DEPENDS
 	"${KYTY_SOURCE_DIR}/graphics/shader/*.h"
 	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/*.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/*.h"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/cfg/*.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/cfg/*.h"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/decompiler/*.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/decompiler/*.h"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/emitter/*.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/emitter/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/cfg/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/cfg/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/decode/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/decode/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/translate/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/frontend/translate/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/backend/spirv/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/backend/spirv/*.h"
 	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/*.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/opcodes/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/opcodes/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/opcodes/*.inc"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/*.h"
 	"${KYTY_SOURCE_DIR}/graphics/presentation/*.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/presentation/*.h"
 	"${KYTY_SOURCE_DIR}/graphics/presentation/window/*.cpp"
@@ -247,7 +270,7 @@ foreach(shader_name IN LISTS gpu_tiler_shader_names)
 	add_custom_command(
 		OUTPUT "${shader_header}"
 		COMMAND ${CMAKE_COMMAND} -E make_directory "${gpu_tiler_generated_dir}"
-		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.0 -Os
+		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.3 -Os
 		        "-I${gpu_tiler_shader_dir}" -o "${shader_spv}" "${shader_source}"
 		COMMAND ${CMAKE_COMMAND} -DINPUT=${shader_spv} -DOUTPUT=${shader_header}
 		        -DSYMBOL=${shader_symbol} -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
@@ -256,6 +279,22 @@ foreach(shader_name IN LISTS gpu_tiler_shader_names)
 	)
 	list(APPEND gpu_tiler_shader_headers "${shader_header}")
 endforeach()
+
+set(fault_buffer_shader_source "${gpu_tiler_shader_dir}/fault_buffer_process.comp")
+set(fault_buffer_shader_spv "${gpu_tiler_generated_dir}/fault_buffer_process.spv")
+set(fault_buffer_shader_header "${gpu_tiler_generated_dir}/fault_buffer_process_spv.h")
+add_custom_command(
+	OUTPUT "${fault_buffer_shader_header}"
+	COMMAND ${CMAKE_COMMAND} -E make_directory "${gpu_tiler_generated_dir}"
+	COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.3 -Os
+	        -DCACHING_PAGEBITS=14 -DMAX_PAGE_FAULTS=1024
+	        -o "${fault_buffer_shader_spv}" "${fault_buffer_shader_source}"
+	COMMAND ${CMAKE_COMMAND} -DINPUT=${fault_buffer_shader_spv} -DOUTPUT=${fault_buffer_shader_header}
+	        -DSYMBOL=FAULT_BUFFER_PROCESS_SPV -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
+	DEPENDS "${fault_buffer_shader_source}"
+	VERBATIM
+)
+list(APPEND kyty_emulator_src "${fault_buffer_shader_header}")
 list(APPEND kyty_emulator_src ${gpu_tiler_shader_headers})
 
 set(gpu_blit_generated_dir "${PROJECT_BINARY_DIR}/gpu_blit_shaders")
@@ -271,7 +310,7 @@ foreach(shader_source IN LISTS gpu_blit_shader_sources)
 	add_custom_command(
 		OUTPUT "${shader_header}"
 		COMMAND ${CMAKE_COMMAND} -E make_directory "${gpu_blit_generated_dir}"
-		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.0 -Os
+		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.3 -Os
 		        "-I${gpu_tiler_shader_dir}" -o "${shader_spv}" "${shader_source}"
 		COMMAND ${CMAKE_COMMAND} -DINPUT=${shader_spv} -DOUTPUT=${shader_header}
 		        -DSYMBOL=${shader_symbol} -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
@@ -294,24 +333,10 @@ 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
@@ -319,9 +344,11 @@ set(inc_headers
 	${KYTY_THIRD_PARTY_DIR}/SDL2/include
 	${KYTY_THIRD_PARTY_DIR}/VulkanMemoryAllocator/include
 	${KYTY_THIRD_PARTY_DIR}/SPIRV-Tools/include
+	${KYTY_THIRD_PARTY_DIR}/SPIRV-Headers/include
 	${KYTY_THIRD_PARTY_DIR}/fmt/include
 	${KYTY_THIRD_PARTY_DIR}/xxhash
 	${KYTY_THIRD_PARTY_DIR}/cpuinfo/include
+	${KYTY_THIRD_PARTY_DIR}/renderdoc
 	${KYTY_THIRD_PARTY_DIR}/stb
 )
 
@@ -367,9 +394,8 @@ add_kyty_full_emulator_test(shader_cfg_tests "${KYTY_TESTS_DIR}/shaderCfgTests.c
 add_executable(scalar_provenance_tests EXCLUDE_FROM_ALL
 	"${KYTY_TESTS_DIR}/ScalarProvenanceTests.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/host_gpu/hostMemory.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ReadLaneElimination.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ScalarProvenance.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/SrtWalker.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/ReadLaneElimination.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/SrtWalker.cpp"
 )
 target_link_libraries(scalar_provenance_tests fmt::fmt)
 target_include_directories(scalar_provenance_tests PRIVATE ${inc_headers})
@@ -408,29 +434,26 @@ add_executable(shader_vertex_metadata_tests EXCLUDE_FROM_ALL
 )
 target_include_directories(shader_vertex_metadata_tests PRIVATE ${inc_headers})
 
-add_executable(shader_stage_runtime_tests EXCLUDE_FROM_ALL
-	"${KYTY_TESTS_DIR}/ShaderStageRuntimeTests.cpp"
+add_executable(resource_materialization_tests EXCLUDE_FROM_ALL
+	"${KYTY_TESTS_DIR}/ResourceMaterializationTests.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/gpu_format.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/host_gpu/hostMemory.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/shaderStageRuntime.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ResourceMaterialization.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ScalarProvenance.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/SrtWalker.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/ResourceMaterialization.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/SrtWalker.cpp"
 )
-target_link_libraries(shader_stage_runtime_tests fmt::fmt)
-target_include_directories(shader_stage_runtime_tests PRIVATE ${inc_headers})
+target_link_libraries(resource_materialization_tests fmt::fmt)
+target_include_directories(resource_materialization_tests PRIVATE ${inc_headers})
 
 add_executable(resource_tracking_tests EXCLUDE_FROM_ALL
 	"${KYTY_TESTS_DIR}/ResourceTrackingTests.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/gpu_format.cpp"
 	"${KYTY_SOURCE_DIR}/graphics/host_gpu/hostMemory.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ScalarProvenance.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/SrtWalker.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/SrtPatcher.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ResourceTracking.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ResourceMaterialization.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/ShaderInfoCollection.cpp"
-	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/BindingLayout.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/shaderPixelParameter.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/SrtWalker.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/ResourceTracking.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/ResourceMaterialization.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/ShaderInfoCollection.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/passes/BindingLayout.cpp"
 )
 target_link_libraries(resource_tracking_tests fmt::fmt)
 target_include_directories(resource_tracking_tests PRIVATE ${inc_headers})
@@ -443,6 +466,12 @@ add_executable(audio_out2_port_tests EXCLUDE_FROM_ALL
 target_link_libraries(audio_out2_port_tests common fmt::fmt)
 target_include_directories(audio_out2_port_tests PRIVATE ${inc_headers})
 
+add_executable(save_data_memory_tests EXCLUDE_FROM_ALL
+	"${KYTY_TESTS_DIR}/SaveDataMemoryTests.cpp"
+)
+target_link_libraries(save_data_memory_tests common fmt::fmt)
+target_include_directories(save_data_memory_tests PRIVATE ${inc_headers})
+
 add_executable(event_queue_lifetime_tests EXCLUDE_FROM_ALL
 	"${KYTY_TESTS_DIR}/EventQueueLifetimeTests.cpp"
 	"${KYTY_SOURCE_DIR}/kernel/eventQueue.cpp"
@@ -451,6 +480,9 @@ add_executable(event_queue_lifetime_tests EXCLUDE_FROM_ALL
 target_link_libraries(event_queue_lifetime_tests common fmt::fmt)
 target_include_directories(event_queue_lifetime_tests PRIVATE ${inc_headers})
 
+add_kyty_full_emulator_test(kernel_file_system_tests
+	"${KYTY_TESTS_DIR}/KernelFileSystemTests.cpp")
+
 add_executable(sync_on_address_tests EXCLUDE_FROM_ALL
 	"${KYTY_TESTS_DIR}/SyncOnAddressTests.cpp"
 	"${KYTY_SOURCE_DIR}/kernel/syncOnAddress.cpp"
@@ -476,7 +508,7 @@ set(gpu_test_ms_depth_header
 add_custom_command(
 	OUTPUT "${gpu_test_ms_depth_header}"
 	COMMAND ${CMAKE_COMMAND} -E make_directory "${gpu_test_generated_dir}"
-	COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.0 -Os
+	COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.3 -Os
 	        -o "${gpu_test_ms_depth_spv}" "${gpu_test_ms_depth_source}"
 	COMMAND ${CMAKE_COMMAND} -DINPUT=${gpu_test_ms_depth_spv}
 	        -DOUTPUT=${gpu_test_ms_depth_header} -DSYMBOL=GPU_TEST_MS_DEPTH_SPV
@@ -500,6 +532,16 @@ if(NOT KYTY_CLANG_CL)
 endif()
 
 if(BUILD_TESTING)
+	add_test(NAME emulator_user_name_cli
+	         COMMAND $<TARGET_FILE:kyty_emulator> --help --user-name 1234567890123456)
+	add_test(NAME emulator_user_name_too_long
+	         COMMAND $<TARGET_FILE:kyty_emulator> --help --user-name 12345678901234567)
+	set_tests_properties(emulator_user_name_too_long PROPERTIES WILL_FAIL TRUE)
+	add_test(NAME emulator_present_mode_cli
+	         COMMAND $<TARGET_FILE:kyty_emulator> --help --present-mode Immediate)
+	add_test(NAME emulator_present_mode_invalid
+	         COMMAND $<TARGET_FILE:kyty_emulator> --help --present-mode Invalid)
+	set_tests_properties(emulator_present_mode_invalid PROPERTIES WILL_FAIL TRUE)
 	add_test(NAME ime_dialog COMMAND $<TARGET_FILE:ime_dialog_tests>)
 	add_test(NAME shader_cfg COMMAND $<TARGET_FILE:shader_cfg_tests>)
 	add_test(NAME scalar_provenance COMMAND $<TARGET_FILE:scalar_provenance_tests>)
@@ -508,12 +550,20 @@ if(BUILD_TESTING)
 	add_test(NAME page_manager COMMAND $<TARGET_FILE:page_manager_tests>)
 	add_test(NAME bit_array COMMAND $<TARGET_FILE:bit_array_tests>)
 	add_test(NAME shader_vertex_metadata COMMAND $<TARGET_FILE:shader_vertex_metadata_tests>)
-	add_test(NAME shader_stage_runtime COMMAND $<TARGET_FILE:shader_stage_runtime_tests>)
+	add_test(NAME resource_materialization COMMAND $<TARGET_FILE:resource_materialization_tests>)
 	add_test(NAME resource_tracking COMMAND $<TARGET_FILE:resource_tracking_tests>)
 	add_test(NAME event_queue_lifetime COMMAND $<TARGET_FILE:event_queue_lifetime_tests>)
+	add_test(NAME kernel_file_system COMMAND $<TARGET_FILE:kernel_file_system_tests>)
 	add_test(NAME sync_on_address COMMAND $<TARGET_FILE:sync_on_address_tests>)
 	add_test(NAME audio_out2_port COMMAND $<TARGET_FILE:audio_out2_port_tests>)
+	add_test(NAME save_data_memory COMMAND $<TARGET_FILE:save_data_memory_tests>)
 	add_test(NAME shader_recompiler_compute COMMAND $<TARGET_FILE:shader_recompiler_compute_tests>)
+	add_test(NAME shader_recompiler_alignbyte
+		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --alignbyte-only)
+	add_test(NAME graphics_pipeline_rasterization
+		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --polygon-mode-only)
+	add_test(NAME graphics_draw_offsets
+		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --draw-offset-only)
 	add_test(NAME virtual_memory_allocation
 		COMMAND $<TARGET_FILE:virtual_memory_allocation_tests>)
 	add_test(NAME guest_red_zone_patcher
@@ -531,12 +581,16 @@ if(BUILD_TESTING)
 
 	add_test(NAME texture_cache_layered_image
 		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --layered-image-only)
+	add_test(NAME host_image_allocation
+		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --host-image-allocation-only)
 	add_test(NAME texture_cache_image_views
 		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --image-view-cache-only)
 	add_test(NAME texture_cache_storage_sampled
 		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --storage-sampled-only)
 	add_test(NAME texture_cache_depth_readback
 		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --depth-readback-only)
+	add_test(NAME compute_meta_clear_classification
+		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --compute-meta-clear-only)
 	add_test(NAME buffer_cache_dirty_gc
 		COMMAND $<TARGET_FILE:shader_recompiler_compute_tests> --buffer-cache-gc-only)
 
@@ -559,15 +613,32 @@ if(BUILD_TESTING)
 		page_manager_tests
 		bit_array_tests
 		shader_vertex_metadata_tests
-		shader_stage_runtime_tests
+		resource_materialization_tests
 		resource_tracking_tests
 		event_queue_lifetime_tests
+		kernel_file_system_tests
 		sync_on_address_tests
 		shader_recompiler_compute_tests
 		virtual_memory_allocation_tests
+		audio_out2_port_tests
 	)
 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" ${kyty_emulator_src})
 configure_macos_guest_address_space(kyty_emulator)
@@ -610,6 +681,12 @@ elseif(WIN32 OR LINUX)
 	set_target_properties(kyty_emulator PROPERTIES LINK_FLAGS "${KYTY_LD_OPTIONS} -Wl,-Map=${KYTY_EMULATOR_MAP_LINK_PATH}")
 endif()
 
+if(LINUX)
+    target_link_options(kyty_emulator PRIVATE
+        $<$<CONFIG:Release>:-Wl,--strip-all>
+    )
+endif()
+
 if(APPLE)
 	# The emulator writes x86-64 trampolines/PLT stubs into memory and executes them, and
 	# runs guest code under Rosetta. That requires the JIT / unsigned-executable-memory

README.md

@@ -55,7 +55,7 @@ graphical glitches, low compatibility, and poor performance.
   <tr>
     <td align="center">
       <strong>Neptunia ReVerse</strong><br>
-      <img src="docs/screenshots/ps5-04.png" width="300" alt="Minecraft Legends running in KytyPS5">
+      <img src="docs/screenshots/ps5-04.png" width="300" alt="Neptunia ReVerse running in KytyPS5">
     </td>
     <td align="center">
       <strong>SILENT HILL: The Short Message</strong><br>
@@ -65,11 +65,11 @@ graphical glitches, low compatibility, and poor performance.
   <tr>
     <td align="center">
       <strong>Hellboy</strong><br>
-      <img src="docs/screenshots/ps5-02.png" width="300" alt="Disgaea 6 running in KytyPS5">
+      <img src="docs/screenshots/ps5-02.png" width="300" alt="Hellboy running in KytyPS5">
     </td>
     <td align="center">
       <strong>Paleo Pines</strong><br>
-      <img src="docs/screenshots/ps5-06.png" width="300" alt="Dreaming Sarah running in KytyPS5">
+      <img src="docs/screenshots/ps5-06.png" width="300" alt="Paleo Pines running in KytyPS5">
     </td>
   </tr>
 </table>
@@ -90,8 +90,14 @@ starting a large change.
 
 Set up the clang-format hook after cloning:
 
-```powershell
-python -m pip install pre-commit
+Install `pre-commit` using the method appropriate for your platform:
+
+- **Arch Linux / CachyOS:** `sudo pacman -S pre-commit`
+- **Other Linux / macOS / Windows:** `python -m pip install pre-commit`
+
+Then install the Git hook:
+
+```bash
 python -m pre_commit install --install-hooks
 ```
 
@@ -131,6 +137,7 @@ the Vulkan/SPIR-V validation rules.
 - Visual Studio 2022 or Build Tools 2022 with the **Desktop development with C++** workload and
   **C++ Clang tools for Windows** component
 - Qt 6 for MSVC 2022 64-bit, including Concurrent, Network, and Widgets
+- [glslang](https://github.com/KhronosGroup/glslang/releases) (`glslangValidator`) on `PATH`
 
 The Microsoft C++ compiler (`cl.exe`) is not supported; use `clang-cl`.
 
@@ -165,7 +172,7 @@ 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
@@ -186,13 +193,37 @@ 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
@@ -220,17 +251,23 @@ cmake --install _Build/macos --prefix _Build/macos/install
 ```
 
 The build re-signs `kyty_emulator` with the JIT entitlements it needs to execute translated
-guest code; no manual signing step is required.
+guest code; no manual signing step is required. When the launcher is built, the install
+also produces `_Build/macos/install/KytyPS5.app` — double-click to launch the GUI.
+A flat `kyty_emulator` is kept for CLI usage.
 
 Vulkan comes from MoltenVK. Download `MoltenVK-macos.tar` from the
 [MoltenVK releases](https://github.com/KhronosGroup/MoltenVK/releases), then copy
-`MoltenVK/dynamic/dylib/macOS/libMoltenVK.dylib` next to `kyty_emulator` and ad-hoc sign it:
+`MoltenVK/dynamic/dylib/macOS/libMoltenVK.dylib` next to the flat `kyty_emulator`
+(and, for the bundle, into `KytyPS5.app/Contents/Frameworks/`) and ad-hoc sign it:
 
 ```bash
 codesign --force --sign - _Build/macos/install/libMoltenVK.dylib
+# For the bundle (if present):
+codesign --force --sign - _Build/macos/install/KytyPS5.app/Contents/Frameworks/libMoltenVK.dylib
+codesign --force --sign - _Build/macos/install/KytyPS5.app
 ```
 
-Release archives already include a signed `libMoltenVK.dylib`.
+Release archives already include a signed `libMoltenVK.dylib` (both flat and inside the bundle).
 
 ### Regression tests
 
@@ -274,6 +311,10 @@ To use the graphical launcher:
 ./_Build/linux/install/launcher
 ```
 
+```bash
+open _Build/macos/install/KytyPS5.app  # or double-click in Finder
+```
+
 On first launch, add one or more game folders in the global settings. The launcher searches those
 folders recursively for game directories containing `eboot.bin`. Select a detected game and run it
 from the game list.
@@ -288,12 +329,17 @@ The emulator can also be started directly with a legally obtained game directory
 ./_Build/linux/install/kyty_emulator --game "/games/ExampleGame"
 ```
 
-On macOS, point SDL at the MoltenVK library explicitly; the hardened runtime prevents it from
-being picked up from the executable's directory:
+On macOS, the adjacent flat or app-bundled `libMoltenVK.dylib` is found automatically; no
+environment variable is required:
 
 ```bash
-cd _Build/macos/install
-SDL_VULKAN_LIBRARY="$PWD/libMoltenVK.dylib" ./kyty_emulator --game "/games/ExampleGame"
+./_Build/macos/install/kyty_emulator --game "/games/ExampleGame"
+```
+
+To override the Vulkan loader, set `SDL_VULKAN_LIBRARY`:
+
+```bash
+SDL_VULKAN_LIBRARY=/path/to/libMoltenVK.dylib ./kyty_emulator --game "/games/ExampleGame"
 ```
 
 Run `kyty_emulator --help` to see the available graphics, logging, validation, profiling, and

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/alignment.h

@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: 2014 Jannik Vogel <email@jannikvogel.de>
+// SPDX-License-Identifier: CC0-1.0
+
+#pragma once
+
+#include <cstddef>
+#include <type_traits>
+
+namespace Common {
+
+template <typename T>
+[[nodiscard]] constexpr T AlignUp(T value, std::size_t size) {
+	static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+	auto mod{static_cast<T>(value % size)};
+	value -= mod;
+	return static_cast<T>(mod == T{0} ? value : value + size);
+}
+
+template <typename T>
+[[nodiscard]] constexpr T AlignDown(T value, std::size_t size) {
+	static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+	return static_cast<T>(value - value % size);
+}
+
+} // namespace Common

src/common/assert.cpp

@@ -1,6 +1,5 @@
 #include "common/assert.h"
 
-#include "common/debug.h"
 #include "common/logging/log.h"
 #include "common/subsystems.h"
 #include "kytyGitVersion.h"
@@ -12,25 +11,10 @@
 
 namespace Common {
 
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS && KYTY_BUILD == KYTY_BUILD_DEBUG &&                    \
-    KYTY_COMPILER == KYTY_COMPILER_CLANG
-constexpr int PRINT_STACK_FROM = 4;
-#else
-constexpr int PRINT_STACK_FROM = 2;
-#endif
-
 static std::string BuildFatalReport(const char* title, std::string_view text, const char* file,
                                     int line) {
-	DebugStack stack;
-	DebugStack::Trace(&stack);
-
-	std::string report = "--- Build ---\n" KYTY_BUILD_LABEL "\n--- Stack Trace ---\n";
-	for (int i = PRINT_STACK_FROM; i < stack.depth; i++) {
-		report += fmt::format("[{}] {:016x}\n", i - PRINT_STACK_FROM,
-		                      static_cast<uint64_t>(stack.GetAddr(i)));
-	}
-	report += fmt::format("{}\n{} in {}:{}\n", title, text, file, line);
-	return report;
+	return fmt::format("--- Build ---\n{}\n{}\n{} in {}:{}\n", KYTY_BUILD_LABEL, title, text, file,
+	                   line);
 }
 
 static int DbgReport(const char* title, std::string_view text, const char* file, int line) {
@@ -59,6 +43,7 @@ int DbgExitHandler(const char* file, int line, fmt::text_style style, std::strin
 }
 
 void DbgExit(int status) {
+	Subsystems::EmergencyShutdownActive();
 	std::fflush(nullptr);
 	std::_Exit(status);
 }

src/common/assert.h

@@ -29,11 +29,7 @@ void DbgExit(int status);
 
 } // namespace Common
 
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS || KYTY_PLATFORM == KYTY_PLATFORM_LINUX
 #define EXIT_HALT() (Common::DbgExit(321), 1)
-#else
-#define EXIT_HALT() (std::_Exit(321), 1)
-#endif
 
 #ifndef KYTY_FINAL
 #define EXIT_IF(x)                                                                                 \

src/common/byteBuffer.h

@@ -1,166 +0,0 @@
-#ifndef KYTY_COMMON_BYTEBUFFER_H_
-#define KYTY_COMMON_BYTEBUFFER_H_
-
-#include "common/assert.h"
-#include "common/common.h"
-
-#include <algorithm>
-#include <cstddef> // IWYU pragma: export
-#include <cstring>
-#include <utility>
-#include <vector>
-
-namespace Common {
-
-using Byte = std::byte;
-
-class ByteBuffer {
-public:
-	using DataType = std::vector<Byte>;
-
-	static constexpr uint32_t INVALID_INDEX = static_cast<uint32_t>(-1);
-
-	using iterator       = DataType::iterator;
-	using const_iterator = DataType::const_iterator;
-
-	ByteBuffer()                  = default;
-	ByteBuffer(const ByteBuffer&) = default;
-	ByteBuffer(ByteBuffer&&)      = default;
-
-	ByteBuffer& operator=(const ByteBuffer&) = default;
-	ByteBuffer& operator=(ByteBuffer&&)      = default;
-
-	explicit ByteBuffer(uint32_t size): m_data(size) {}
-
-	ByteBuffer(std::initializer_list<uint8_t> list) {
-		for (const uint8_t& e: list) {
-			m_data.emplace_back(static_cast<Byte>(e));
-		}
-	}
-
-	explicit ByteBuffer(const void* buf, uint32_t size)
-	    : ByteBuffer(size) // @suppress("Ambiguous problem")
-	{
-		EXIT_IF(buf == nullptr && size != 0);
-
-		if (size != 0) {
-			std::memcpy(m_data.data(), buf, size);
-		}
-	}
-
-	[[nodiscard]] uint32_t Size() const { return static_cast<uint32_t>(m_data.size()); }
-	[[nodiscard]] bool     IsEmpty() const { return m_data.empty(); }
-
-	void Clear() { m_data.clear(); }
-
-	void Add(const Byte& val) { m_data.push_back(val); }
-	void Add(Byte&& val) { m_data.push_back(std::move(val)); }
-
-	void Add(const Byte* val, uint32_t num) {
-		EXIT_IF(val == nullptr && num != 0);
-		m_data.insert(m_data.end(), val, val + num);
-	}
-
-	void Add(const ByteBuffer& v) {
-		if (this == &v) {
-			const ByteBuffer copy(v);
-			Add(copy.GetDataConst(), copy.Size());
-			return;
-		}
-		Add(v.GetDataConst(), v.Size());
-	}
-
-	void InsertAt(uint32_t index, const Byte& val) {
-		EXIT_IF(index > Size());
-		m_data.insert(m_data.begin() + index, val);
-	}
-
-	void InsertAt(uint32_t index, Byte&& val) {
-		EXIT_IF(index > Size());
-		m_data.insert(m_data.begin() + index, std::move(val));
-	}
-
-	[[nodiscard]] uint32_t Find(const Byte& t) const {
-		const auto it = std::find(m_data.begin(), m_data.end(), t);
-		return (it == m_data.end() ? INVALID_INDEX
-		                           : static_cast<uint32_t>(std::distance(m_data.begin(), it)));
-	}
-
-	[[nodiscard]] bool Contains(const Byte& t) const { return Find(t) != INVALID_INDEX; }
-
-	bool Remove(const Byte& t) {
-		const auto it = std::find(m_data.begin(), m_data.end(), t);
-		if (it == m_data.end()) {
-			return false;
-		}
-		m_data.erase(it);
-		return true;
-	}
-
-	bool RemoveAt(uint32_t index, uint32_t count = 1) {
-		if (index >= Size() || count == 0) {
-			return false;
-		}
-
-		const uint32_t erase_count = std::min(count, Size() - index);
-		m_data.erase(m_data.begin() + index, m_data.begin() + index + erase_count);
-		return true;
-	}
-
-	[[nodiscard]] bool IndexValid(uint32_t index) const { return index < Size(); }
-
-	Byte& operator[](uint32_t index) {
-		EXIT_IF(index >= Size());
-		return m_data[index];
-	}
-
-	const Byte& operator[](uint32_t index) const {
-		EXIT_IF(index >= Size());
-		return m_data[index];
-	}
-
-	[[nodiscard]] const Byte& At(uint32_t index) const {
-		EXIT_IF(index >= Size());
-		return m_data[index];
-	}
-
-	Byte*                     GetData() { return m_data.data(); }
-	[[nodiscard]] const Byte* GetData() const { return m_data.data(); }
-	[[nodiscard]] const Byte* GetDataConst() const { return m_data.data(); }
-
-	void Sort() {
-		std::sort(m_data.begin(), m_data.end(), [](Byte a, Byte b) {
-			return std::to_integer<uint8_t>(a) < std::to_integer<uint8_t>(b);
-		});
-	}
-
-	template <typename OP>
-	void Sort(OP&& comp_func) {
-		std::sort(m_data.begin(), m_data.end(), std::forward<OP>(comp_func));
-	}
-
-	bool operator==(const ByteBuffer& s) const { return m_data == s.m_data; }
-	bool operator!=(const ByteBuffer& s) const { return !(*this == s); }
-
-	iterator begin() { return m_data.begin(); } // NOLINT(readability-identifier-naming)
-	iterator end() { return m_data.end(); }     // NOLINT(readability-identifier-naming)
-	[[nodiscard]] const_iterator begin() const {
-		return m_data.begin();
-	} // NOLINT(readability-identifier-naming)
-	[[nodiscard]] const_iterator end() const {
-		return m_data.end();
-	} // NOLINT(readability-identifier-naming)
-	[[nodiscard]] const_iterator cbegin() const {
-		return m_data.cbegin();
-	} // NOLINT(readability-identifier-naming)
-	[[nodiscard]] const_iterator cend() const {
-		return m_data.cend();
-	} // NOLINT(readability-identifier-naming)
-
-private:
-	DataType m_data;
-};
-
-} // namespace Common
-
-#endif /* KYTY_COMMON_BYTEBUFFER_H_ */

src/common/debug.cpp

@@ -1,20 +1,7 @@
 #include "common/debug.h"
 
-#include "common/platform/sysDbg.h"
-
 namespace Common {
 
-void DebugStack::Print(int from, [[maybe_unused]] bool with_name) const {
-	for (int i = from; i < depth; i++) {
-		printf("[%d] %016" PRIx64 "\n", i - from, static_cast<uint64_t>(GetAddr(i)));
-	}
-}
-
-void DebugStack::Trace(DebugStack* stack) {
-	stack->depth = DEBUG_MAX_STACK_DEPTH;
-	SysStackWalk(stack->stack.data(), &stack->depth);
-}
-
 std::string Debug::GetCompiler() {
 #if KYTY_COMPILER == KYTY_COMPILER_CLANG
 	return "clang";
@@ -37,8 +24,4 @@ std::string Debug::GetLinker() {
 #endif
 }
 
-std::string Debug::GetBitness() {
-	return "64";
-}
-
 } // namespace Common

src/common/debug.h

@@ -2,42 +2,16 @@
 #define KYTY_COMMON_DEBUG_H_
 
 #include "common/common.h"
-#include "common/stringUtils.h"
 
-#include <array>
-#include <cstring>
+#include <string>
 
 namespace Common {
 
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS && KYTY_BUILD == KYTY_BUILD_DEBUG &&                    \
-    KYTY_COMPILER == KYTY_COMPILER_CLANG
-constexpr int DEBUG_MAX_STACK_DEPTH = 20;
-#else
-constexpr int DEBUG_MAX_STACK_DEPTH = 15;
-#endif
-
 namespace Debug {
 std::string GetCompiler();
 std::string GetLinker();
-std::string GetBitness();
 } // namespace Debug
 
-struct DebugStack {
-	int                                      depth {0};
-	std::array<void*, DEBUG_MAX_STACK_DEPTH> stack {};
-
-	[[nodiscard]] uintptr_t GetAddr(int i) const { return reinterpret_cast<uintptr_t>(stack[i]); }
-
-	void Print(int from, bool with_name = true) const;
-
-	void CopyTo(DebugStack* s) const {
-		std::memcpy(s->stack.data(), stack.data(), sizeof(void*) * depth);
-		s->depth = depth;
-	}
-
-	static void Trace(DebugStack* stack);
-};
-
 } // namespace Common
 
 #endif /* KYTY_COMMON_DEBUG_H_ */

src/common/emulatorConfig.cpp

@@ -21,6 +21,8 @@ void Shutdown() {
 
 void Load(const ConfigOptions& cfg) {
 	EXIT_IF(g_config == nullptr);
+	EXIT_IF(cfg.user_name.empty() || cfg.user_name.size() > MAX_USER_NAME_LENGTH);
+	EXIT_IF(!IsConfiguredUserIdValid(cfg.user_id));
 
 	*g_config = cfg;
 }
@@ -33,10 +35,38 @@ uint32_t GetScreenHeight() {
 	return g_config->screen_height;
 }
 
+const std::string& GetUserName() {
+	return g_config->user_name;
+}
+
+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;
+}
+
+int32_t GetGpuIndex() {
+	return g_config->gpu_index;
+}
+
 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);
 }
@@ -57,7 +87,7 @@ ShaderOptimizationType GetShaderOptimizationType() {
 	return g_config->shader_optimization_type;
 }
 
-ShaderLogDirection GetShaderLogDirection() {
+LogDirection GetShaderLogDirection() {
 	return g_config->shader_log_direction;
 }
 
@@ -77,7 +107,7 @@ bool GraphicsDebugDumpEnabled() {
 	return g_config->graphics_debug_dump_enabled;
 }
 
-OutputDirection GetPrintfDirection() {
+LogDirection GetPrintfDirection() {
 	return g_config->printf_direction;
 }
 
@@ -85,14 +115,18 @@ std::filesystem::path GetPrintfOutputFile() {
 	return g_config->printf_output_file;
 }
 
-ProfilerDirection GetProfilerDirection() {
-	return g_config->profiler_direction;
+bool ProfilerEnabled() {
+	return g_config->profiler_enabled;
 }
 
 bool SpirvDebugPrintfEnabled() {
 	return g_config->spirv_debug_printf_enabled;
 }
 
+bool GpuAssistedValidationEnabled() {
+	return g_config->gpu_assisted_validation_enabled && g_config->vulkan_validation_enabled;
+}
+
 bool RenderDocEnabled() {
 	return g_config->renderdoc_enabled;
 }
@@ -101,6 +135,14 @@ bool ReadbackLinearImagesEnabled() {
 	return g_config->readback_linear_images;
 }
 
+bool TessellationEnabled() {
+	return g_config->tessellation_enabled;
+}
+
+bool PlayGoHackEnabled() {
+	return g_config->playgo_hack_enabled;
+}
+
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 bool RedZoneProtectionEnabled() {
 	return g_config->red_zone_protection_enabled;

src/common/emulatorConfig.h

@@ -3,6 +3,7 @@
 
 #include "common/common.h"
 
+#include <cstddef>
 #include <filesystem>
 #include <string>
 #include <vector>
@@ -20,37 +21,53 @@ struct Lifecycle {
 
 enum class ShaderOptimizationType { None, Size, Performance };
 
-enum class ShaderLogDirection { Silent, Console, File };
+enum class LogDirection { Silent, Console, File };
 
-enum class ProfilerDirection { None, Network };
-
-enum class OutputDirection { Silent, Console, File };
+enum class PresentMode { Fifo, Mailbox, Immediate };
 
 using Keymap = std::vector<std::string>;
 
 constexpr uint32_t DEFAULT_CONSOLE_LANGUAGE = 1;
 constexpr uint32_t MAX_CONSOLE_LANGUAGE     = 29;
+constexpr std::size_t MAX_USER_NAME_LENGTH = 16;
+constexpr int32_t DEFAULT_USER_ID           = 1000;
+
+constexpr bool IsConfiguredUserIdValid(int32_t user_id) {
+	constexpr int32_t USER_ID_EVERYONE = 0xfe;
+	constexpr int32_t USER_ID_SYSTEM   = 0xff;
+	return user_id >= 0 && user_id != USER_ID_EVERYONE && user_id != USER_ID_SYSTEM;
+}
 
 struct ConfigOptions {
 	uint32_t               screen_width                = 1280;
 	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;
 	bool                   shader_validation_enabled   = false;
 	ShaderOptimizationType shader_optimization_type    = ShaderOptimizationType::None;
-	ShaderLogDirection     shader_log_direction        = ShaderLogDirection::Silent;
+	LogDirection           shader_log_direction        = LogDirection::Silent;
 	std::filesystem::path  shader_log_folder           = "_Shaders";
 	bool                   command_buffer_dump_enabled = false;
 	std::filesystem::path  command_buffer_dump_folder  = "_Buffers";
 	bool                   graphics_debug_dump_enabled = false;
-	OutputDirection        printf_direction            = OutputDirection::Console;
+	LogDirection           printf_direction            = LogDirection::Silent;
 	std::filesystem::path  printf_output_file          = "_kyty.txt";
-	ProfilerDirection      profiler_direction          = ProfilerDirection::None;
+	bool                   profiler_enabled            = false;
 	bool                   spirv_debug_printf_enabled  = false;
+	bool                   gpu_assisted_validation_enabled = false;
 	bool                   renderdoc_enabled           = false;
 	bool                   readback_linear_images      = false;
+	bool                   tessellation_enabled        = false;
+	bool                   playgo_hack_enabled         = false;
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	bool red_zone_protection_enabled = false;
 #endif
@@ -61,14 +78,21 @@ void Load(const ConfigOptions& cfg);
 
 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();
 
 bool                   ShaderValidationEnabled();
 ShaderOptimizationType GetShaderOptimizationType();
-ShaderLogDirection     GetShaderLogDirection();
+LogDirection           GetShaderLogDirection();
 std::filesystem::path  GetShaderLogFolder();
 
 bool                  CommandBufferDumpEnabled();
@@ -76,15 +100,19 @@ std::filesystem::path GetCommandBufferDumpFolder();
 
 bool GraphicsDebugDumpEnabled();
 
-OutputDirection       GetPrintfDirection();
+LogDirection          GetPrintfDirection();
 std::filesystem::path GetPrintfOutputFile();
 
-ProfilerDirection GetProfilerDirection();
+bool ProfilerEnabled();
 
 bool SpirvDebugPrintfEnabled();
 
+bool GpuAssistedValidationEnabled();
+
 bool RenderDocEnabled();
 bool ReadbackLinearImagesEnabled();
+bool TessellationEnabled();
+bool PlayGoHackEnabled();
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 bool RedZoneProtectionEnabled();
 #endif

src/common/file.cpp

@@ -25,9 +25,6 @@
 #ifdef CopyFile
 #undef CopyFile
 #endif
-#ifdef MoveFile
-#undef MoveFile
-#endif
 #endif
 
 namespace Common {
@@ -72,7 +69,7 @@ File::File(): m_p(std::make_unique<FilePrivate>()) {
 }
 
 File::~File() {
-	EXIT_IF(m_p->f != nullptr);
+	Close();
 }
 
 File::File(const std::filesystem::path& name): m_p(std::make_unique<FilePrivate>()) {
@@ -139,10 +136,6 @@ bool File::OpenInMem(void* buf, uint32_t buf_size) {
 	return true;
 }
 
-bool File::OpenInMem(ByteBuffer& buf) {
-	return OpenInMem(buf.GetData(), buf.Size());
-}
-
 bool File::CreateInMem() {
 	EXIT_IF(m_p->f != nullptr);
 
@@ -252,88 +245,78 @@ void File::Printf(const char* format, ...) {
 	Write(s.data(), static_cast<uint32_t>(s.size()));
 }
 
+static std::filesystem::path WithoutTrailingSeparator(
+	const std::filesystem::path& path) {
+		if (!path.empty() && !path.has_filename() &&
+			path != path.root_path()) {
+			return path.parent_path();
+		}
+
+		return path;
+}
+
+
 bool File::IsDirectoryExisting(const std::filesystem::path& path) {
-	auto path_str = PathToGenericString(path);
-	return SysFileIsDirectoryExisting(
-	    Common::EndsWith(path_str, "/") ? Common::RemoveLast(path_str, 1) : path_str);
+	return SysFileIsDirectoryExisting(WithoutTrailingSeparator(path));
 }
 
 bool File::IsFileExisting(const std::filesystem::path& name) {
 	return SysFileIsFileExisting(name);
 }
 
-bool File::CreateDirectory(
-    const std::filesystem::path& path) // @suppress("Member declaration not found")
-{
-	auto path_str = PathToGenericString(path);
-	return SysFileCreateDirectory(Common::EndsWith(path_str, "/") ? Common::RemoveLast(path_str, 1)
-	                                                              : path_str);
+bool File::CreateDirectory(const std::filesystem::path& path) {
+    return SysFileCreateDirectory(
+        WithoutTrailingSeparator(path));
 }
 
 bool File::DeleteDirectory(const std::filesystem::path& path) {
-	auto path_str = PathToGenericString(path);
-	return SysFileDeleteDirectory(Common::EndsWith(path_str, "/") ? Common::RemoveLast(path_str, 1)
-	                                                              : path_str);
+    return SysFileDeleteDirectory(
+        WithoutTrailingSeparator(path));
 }
 
 bool File::CreateDirectories(const std::filesystem::path& path) {
-	std::string real_path = Common::ReplaceChar(PathToGenericString(path), '\\', '/');
+    const auto normalized_path =
+        WithoutTrailingSeparator(path);
 
-	std::vector<std::string> list = Common::Split(real_path, "/");
+    auto current_path = normalized_path.root_path();
 
-	std::string p;
+    for (const auto& component:
+         normalized_path.relative_path()) {
+        current_path /= component;
 
-	for (uint32_t si = 0; si < list.size(); si++) {
-		const std::string& s = list[si];
+        if (IsDirectoryExisting(current_path)) {
+            continue;
+        }
 
-		if (si != 0 || Common::StartsWith(real_path, "/")) {
-			p += "/";
-		}
+        if (!CreateDirectory(current_path)) {
+            return false;
+        }
+    }
 
-		p += s;
-
-		if (IsDirectoryExisting(p)) {
-			continue;
-		}
-
-		if (!CreateDirectory(p)) // @suppress("Invalid arguments")
-		{
-			return false;
-		}
-	}
-
-	return true;
+    return true;
 }
 
 bool File::DeleteDirectories(const std::filesystem::path& path) {
-	std::string real_path = Common::ReplaceChar(PathToGenericString(path), '\\', '/');
+    const auto normalized_path =
+        WithoutTrailingSeparator(path);
 
-	std::vector<std::string> list = Common::Split(real_path, "/");
+    std::vector<std::filesystem::path> directories;
+    auto current_path = normalized_path.root_path();
 
-	std::string              p;
-	std::vector<std::string> list2;
+    for (const auto& component:
+         normalized_path.relative_path()) {
+        current_path /= component;
+        directories.push_back(current_path);
+    }
 
-	for (uint32_t si = 0; si < list.size(); si++) {
-		const std::string& s = list[si];
+    for (auto it = directories.rbegin();
+         it != directories.rend(); ++it) {
+        if (!DeleteDirectory(*it)) {
+            return false;
+        }
+    }
 
-		if (si != 0 || Common::StartsWith(real_path, "/")) {
-			p += "/";
-		}
-
-		p += s;
-
-		list2.push_back(p);
-	}
-
-	uint32_t num = list2.size();
-
-	for (uint32_t si = num - 1; si < num; si--) {
-		if (!DeleteDirectory(list2[si])) {
-			return false;
-		}
-	}
-
-	return true;
+    return true;
 }
 
 bool File::DeleteFile(
@@ -348,7 +331,7 @@ bool File::Flush() {
 	return SysFileFlush(*m_p->f);
 }
 
-ByteBuffer File::ReadWholeBuffer() {
+std::vector<std::byte> File::ReadWholeBuffer() {
 	EXIT_IF(IsInvalid());
 	EXIT_IF(Tell() != 0);
 
@@ -356,25 +339,14 @@ ByteBuffer File::ReadWholeBuffer() {
 
 	EXIT_IF((s >> 32u) != 0);
 
-	ByteBuffer buf(s);
+	const auto            read_size = static_cast<uint32_t>(s);
+	std::vector<std::byte> buf(read_size);
 
-	Read(buf.GetData(), s);
+	Read(buf.data(), read_size);
 
 	return buf;
 }
 
-ByteBuffer File::Read(uint32_t size) {
-	ByteBuffer buf(size);
-	uint32_t   b = 0;
-	Read(buf.GetData(), size, &b);
-	buf.RemoveAt(b, size - b);
-	return buf;
-}
-
-void File::Write(const ByteBuffer& buf, uint32_t* bytes_written) {
-	Write(buf.GetDataConst(), buf.Size(), bytes_written);
-}
-
 DateTime File::GetLastAccessTimeUTC(const std::filesystem::path& name) {
 	SysTimeStruct t {};
 	SysFileToSystemTimeUtc(SysFileGetLastAccessTimeUtc(name), t);
@@ -473,51 +445,6 @@ bool File::SetLastAccessAndWriteTimeUTC(const std::filesystem::path& name, const
 	return SysFileSetLastAccessAndWriteTimeUtc(name, af, wf);
 }
 
-std::vector<File::FindInfo> File::FindFiles(const std::filesystem::path& path) {
-	std::vector<sys_file_find_t> files;
-
-	SysFileFindFiles(path, files);
-
-	auto     path_str = PathToGenericString(path);
-	uint32_t len      = static_cast<uint32_t>(path_str.size());
-
-	if (!Common::EndsWith(path_str, "/") && !Common::EndsWith(path_str, "\\")) {
-		len++;
-	}
-
-	std::vector<File::FindInfo> ret;
-	ret.reserve(files.size());
-
-	for (const auto& f: files) {
-		File::FindInfo r {};
-
-		r.path_with_name     = f.path_with_name;
-		r.rel_path_with_name = Common::Mid(PathToGenericString(f.path_with_name), len);
-		r.size               = f.size;
-
-		SysTimeStruct at {};
-		SysTimeStruct wt {};
-
-		SysFileToSystemTimeUtc(f.last_access_time, at);
-		SysFileToSystemTimeUtc(f.last_write_time, wt);
-
-		if (!at.is_invalid && !wt.is_invalid) {
-			r.last_access_time = DateTime(Date(at.Year, at.Month, at.Day),
-			                              Time(at.Hour, at.Minute, at.Second, at.Milliseconds));
-			r.last_write_time  = DateTime(Date(wt.Year, wt.Month, wt.Day),
-			                              Time(wt.Hour, wt.Minute, wt.Second, wt.Milliseconds));
-		}
-
-		// printf("%s, %s, %" PRIu64", %s, %s\n", r.path_with_name.c_str(),
-		// r.rel_path_with_name.c_str(), r.size, r.last_access_time.ToString().c_str(),
-		// r.last_write_time.ToString().c_str());
-
-		ret.push_back(std::move(r));
-	}
-
-	return ret;
-}
-
 std::vector<File::DirEntry> File::GetDirEntries(const std::filesystem::path& path) {
 	std::vector<sys_dir_entry_t> files;
 
@@ -526,13 +453,8 @@ std::vector<File::DirEntry> File::GetDirEntries(const std::filesystem::path& pat
 	std::vector<File::DirEntry> ret;
 	ret.reserve(files.size());
 
-	for (const auto& f: files) {
-		File::DirEntry r {};
-
-		r.name    = f.name;
-		r.is_file = f.is_file;
-
-		ret.push_back(std::move(r));
+	for (auto& f: files) {
+		ret.emplace_back(std::move(f.name), f.is_file);
 	}
 
 	return ret;
@@ -544,14 +466,14 @@ bool File::CopyFile(const std::filesystem::path& src,
 	return SysFileCopyFile(src, dst);
 }
 
-bool File::MoveFile(const std::filesystem::path& src,
-                    const std::filesystem::path& dst) // @suppress("Member declaration not found")
+bool File::RenameFile(const std::filesystem::path& src,
+                      const std::filesystem::path& dst) // @suppress("Member declaration not found")
 {
 	if (IsFileExisting(dst)) {
 		DeleteFile(dst); // @suppress("Invalid arguments")
 	}
 
-	return SysFileMoveFile(src, dst);
+	return SysFileRenameFile(src, dst);
 }
 
 void File::RemoveReadonly(const std::filesystem::path& name) {

src/common/file.h

@@ -1,10 +1,10 @@
 #ifndef KYTY_COMMON_FILE_H_
 #define KYTY_COMMON_FILE_H_
 
-#include "common/byteBuffer.h"
 #include "common/common.h"
 #include "common/dateTime.h"
 
+#include <cstddef>
 #include <filesystem>
 #include <memory>
 #include <string>
@@ -20,9 +20,6 @@
 #ifdef CopyFile
 #undef CopyFile
 #endif
-#ifdef MoveFile
-#undef MoveFile
-#endif
 #endif
 
 namespace Common {
@@ -33,14 +30,6 @@ class File {
 public:
 	enum class Mode { Read, Write, ReadWrite, WriteRead };
 
-	struct FindInfo {
-		std::filesystem::path path_with_name;
-		std::filesystem::path rel_path_with_name;
-		DateTime              last_access_time;
-		DateTime              last_write_time;
-		uint64_t              size;
-	};
-
 	struct DirEntry {
 		std::string name;
 		bool        is_file;
@@ -54,7 +43,6 @@ public:
 	bool Create(const std::filesystem::path& name);
 	bool Open(const std::filesystem::path& name, Mode mode);
 	bool OpenInMem(void* buf, uint32_t buf_size);
-	bool OpenInMem(ByteBuffer& buf); // NOLINT(google-runtime-references)
 	bool CreateInMem();
 
 	void Close();
@@ -76,14 +64,12 @@ public:
 
 	void GetLastAccessAndWriteTimeUTC(DateTime* access, DateTime* write);
 
-	void       Read(void* data, uint32_t size, uint32_t* bytes_read = nullptr);
-	ByteBuffer Read(uint32_t size);
-	void       Write(const void* data, uint32_t size, uint32_t* bytes_written = nullptr);
-	void       Write(const ByteBuffer& buf, uint32_t* bytes_written = nullptr);
+	void Read(void* data, uint32_t size, uint32_t* bytes_read = nullptr);
+	void Write(const void* data, uint32_t size, uint32_t* bytes_written = nullptr);
 
 	void Printf(const char* format, ...) KYTY_FORMAT_PRINTF(2, 3);
 
-	ByteBuffer ReadWholeBuffer();
+	std::vector<std::byte> ReadWholeBuffer();
 
 	static uint64_t Size(const std::filesystem::path& name);
 
@@ -104,10 +90,9 @@ public:
 	static bool SetLastAccessAndWriteTimeUTC(const std::filesystem::path& name,
 	                                         const DateTime& access, const DateTime& write);
 
-	static std::vector<FindInfo> FindFiles(const std::filesystem::path& path);
 	static std::vector<DirEntry> GetDirEntries(const std::filesystem::path& path);
 	static bool CopyFile(const std::filesystem::path& src, const std::filesystem::path& dst);
-	static bool MoveFile(const std::filesystem::path& src, const std::filesystem::path& dst);
+	static bool RenameFile(const std::filesystem::path& src, const std::filesystem::path& dst);
 	static void RemoveReadonly(const std::filesystem::path& name);
 
 	KYTY_CLASS_NO_COPY(File);

src/common/hash.h

@@ -54,103 +54,6 @@ inline uint32_t hash(const void* key, uint32_t key_len) {
 	return hash;
 }
 
-inline uint32_t hash8(uint8_t key) {
-	uint32_t hash = 0;
-
-	uint8_t* ptr = &key;
-
-	hash += ptr[0];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-
-	hash += (hash << 3u);
-	hash ^= (hash >> 11u);
-	hash += (hash << 15u);
-
-	return hash;
-}
-
-inline uint32_t hash16(uint16_t key) {
-	uint32_t hash = 0;
-
-	auto* ptr = reinterpret_cast<uint8_t*>(&key);
-
-	hash += ptr[0];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[1];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-
-	hash += (hash << 3u);
-	hash ^= (hash >> 11u);
-	hash += (hash << 15u);
-
-	return hash;
-}
-
-inline uint32_t hash32(uint32_t key) {
-	uint32_t hash = 0;
-
-	auto* ptr = reinterpret_cast<uint8_t*>(&key);
-
-	hash += ptr[0];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[1];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[2];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[3];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-
-	hash += (hash << 3u);
-	hash ^= (hash >> 11u);
-	hash += (hash << 15u);
-
-	return hash;
-}
-
-inline uint32_t hash64(uint64_t key) {
-	uint32_t hash = 0;
-
-	auto* ptr = reinterpret_cast<uint8_t*>(&key);
-
-	hash += ptr[0];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[1];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[2];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[3];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[4];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[5];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[6];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-	hash += ptr[7];
-	hash += (hash << 10u);
-	hash ^= (hash >> 6u);
-
-	hash += (hash << 3u);
-	hash ^= (hash >> 11u);
-	hash += (hash << 15u);
-
-	return hash;
-}
-
 } // namespace Common
 
 #endif /* KYTY_COMMON_HASH_H_ */

src/common/hostException.cpp

@@ -2,18 +2,20 @@
 
 #include <atomic>
 #include <cstdio>
-#include <cstdlib>
 
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 #include <windows.h> // IWYU pragma: keep
-#elif defined(__APPLE__)
+#else
+#include <algorithm>
 #include <csignal>
+#include <cstdlib>
+#include <initializer_list>
+#include <unistd.h>
+#if defined(__APPLE__)
 #include <sys/ucontext.h>
 #else
-#include <csignal>
-#include <initializer_list>
 #include <ucontext.h> // IWYU pragma: keep
-#include <unistd.h>
+#endif
 #endif
 
 // IWYU pragma: no_include <errhandlingapi.h>
@@ -28,54 +30,59 @@ namespace Common::HostException {
 
 static std::atomic<Handler> g_handler {nullptr};
 static std::atomic_uint32_t g_install_state {0};
-static thread_local bool    g_in_exception_filter = false;
 
 static_assert(decltype(g_handler)::is_always_lock_free);
 static_assert(decltype(g_install_state)::is_always_lock_free);
-
-[[noreturn]] static void FailFast(const char* reason) noexcept {
-	std::fputs("HostException fail-fast: ", stderr);
-	std::fputs(reason != nullptr ? reason : "unspecified", stderr);
-	std::fputc('\n', stderr);
-	std::fflush(stderr);
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-	TerminateProcess(GetCurrentProcess(), static_cast<UINT>(EXCEPTION_NONCONTINUABLE_EXCEPTION));
 #endif
-	std::_Exit(321);
-}
 
-class FilterScope final {
+#if KYTY_PLATFORM == KYTY_PLATFORM_LINUX
+
+// macOS uses the same POSIX platform setting and needs a signal stack too.
+class ThreadSignalStack {
 public:
-	FilterScope() noexcept {
-		if (g_in_exception_filter) {
-			FailFast("nested exception while resolving a host fault");
+	ThreadSignalStack() {
+		const auto page_size = static_cast<size_t>(::getpagesize());
+		const auto stack_size =
+		    (std::max<size_t>(64 * 1024, MINSIGSTKSZ) + page_size - 1) & ~(page_size - 1);
+		if (::posix_memalign(&m_memory, page_size, stack_size) != 0) {
+			return;
+		}
+
+		stack_t stack {};
+		stack.ss_sp   = m_memory;
+		stack.ss_size = stack_size;
+		if (::sigaltstack(&stack, &m_previous) != 0) {
+			std::free(m_memory);
+			m_memory = nullptr;
 		}
-		g_in_exception_filter = true;
 	}
 
-	~FilterScope() { g_in_exception_filter = false; }
+	~ThreadSignalStack() {
+		if (m_memory != nullptr && ::sigaltstack(&m_previous, nullptr) == 0) {
+			std::free(m_memory);
+		}
+	}
 
-	KYTY_CLASS_NO_COPY(FilterScope);
+	[[nodiscard]] bool IsInitialized() const { return m_memory != nullptr; }
+
+	KYTY_CLASS_NO_COPY(ThreadSignalStack)
+
+private:
+	void*   m_memory = nullptr;
+	stack_t m_previous {};
 };
 
-static Handler LoadInstalledHandler() noexcept {
-	if (g_install_state.load(std::memory_order_acquire) == 0) {
-		FailFast("host exception handler is not installed");
-	}
-
-	const auto handler = g_handler.load(std::memory_order_acquire);
-	if (handler == nullptr) {
-		FailFast("host exception callback is null");
-	}
-	return handler;
+bool InitializeThreadSignalStack() {
+	// Keep fault handling off guest stacks, which GPU tracking can make read-only.
+	thread_local ThreadSignalStack signal_stack;
+	return signal_stack.IsInitialized();
 }
+
 #endif
 
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 
-static LONG WINAPI ExceptionFilter(PEXCEPTION_POINTERS exception) {
-	FilterScope filter_scope;
-
+static LONG WINAPI ExceptionFilter(PEXCEPTION_POINTERS exception) noexcept {
 	auto* exception_record = exception->ExceptionRecord;
 
 	if (exception_record->ExceptionCode == DBG_PRINTEXCEPTION_C ||
@@ -105,12 +112,6 @@ static LONG WINAPI ExceptionFilter(PEXCEPTION_POINTERS exception) {
 	} else if (exception_record->ExceptionCode == EXCEPTION_ILLEGAL_INSTRUCTION) {
 		info.type = ExceptionType::IllegalInstruction;
 	} else {
-		printf("Unhandled win exception: code=0x%08" PRIx32 ", addr=0x%016" PRIx64
-		       ", rip=0x%016" PRIx64 ", rsp=0x%016" PRIx64 ", rbp=0x%016" PRIx64 "\n",
-		       static_cast<uint32_t>(exception_record->ExceptionCode),
-		       reinterpret_cast<uint64_t>(exception_record->ExceptionAddress),
-		       exception->ContextRecord->Rip, exception->ContextRecord->Rsp,
-		       exception->ContextRecord->Rbp);
 		return EXCEPTION_CONTINUE_SEARCH;
 	}
 
@@ -131,28 +132,21 @@ static LONG WINAPI ExceptionFilter(PEXCEPTION_POINTERS exception) {
 	info.r14 = exception->ContextRecord->R14;
 	info.r15 = exception->ContextRecord->R15;
 
-	const auto handler = LoadInstalledHandler();
-
-	return handler(info) ? EXCEPTION_CONTINUE_EXECUTION : EXCEPTION_CONTINUE_SEARCH;
+	const auto handler = g_handler.load(std::memory_order_acquire);
+	if (handler != nullptr && handler(info)) {
+		return EXCEPTION_CONTINUE_EXECUTION;
+	}
+	return EXCEPTION_CONTINUE_SEARCH;
 }
 
 #elif defined(__APPLE__)
 
 static std::atomic<Handler> g_handler {nullptr};
 static std::atomic_uint32_t g_install_state {0};
-static thread_local bool    g_in_exception_filter = false;
 
 static_assert(decltype(g_handler)::is_always_lock_free);
 static_assert(decltype(g_install_state)::is_always_lock_free);
 
-[[noreturn]] static void FailFast(const char* reason) noexcept {
-	std::fputs("HostException fail-fast: ", stderr);
-	std::fputs(reason != nullptr ? reason : "unspecified", stderr);
-	std::fputc('\n', stderr);
-	std::fflush(stderr);
-	std::_Exit(321);
-}
-
 // Translate the x86-64 page-fault error code (mcontext __es.__err) into an access type.
 // bit 1 (0x2) = write, bit 4 (0x10) = instruction fetch, otherwise a read.
 static AccessViolationType DecodeAccess(uint64_t err) {
@@ -170,11 +164,6 @@ static AccessViolationType DecodeAccess(uint64_t err) {
 // re-executing the faulting instruction against the now-fixed protection. An unresolved
 // fault restores the default disposition so the retry terminates the process.
 static void SignalHandler(int sig, siginfo_t* si, void* uctx) {
-	if (g_in_exception_filter) {
-		FailFast("nested exception while resolving a host fault");
-	}
-	g_in_exception_filter = true;
-
 	auto*       uc = static_cast<ucontext_t*>(uctx);
 	const auto* mc = uc->uc_mcontext;
 	const auto& ss = mc->__ss;
@@ -210,14 +199,7 @@ static void SignalHandler(int sig, siginfo_t* si, void* uctx) {
 	info.r15 = ss.__r15;
 
 	const auto handler = g_handler.load(std::memory_order_acquire);
-	if (handler == nullptr) {
-		FailFast("host exception callback is null");
-	}
-
-	const bool resolved   = handler(info);
-	g_in_exception_filter = false;
-
-	if (resolved) {
+	if (handler != nullptr && handler(info)) {
 		return; // retry the faulting instruction against the fixed mapping
 	}
 
@@ -244,8 +226,6 @@ static void ChainToDefault(int signal_number) noexcept {
 }
 
 static void SignalHandler(int signal_number, siginfo_t* signal_info, void* native_context) {
-	FilterScope filter_scope;
-
 	auto* context = static_cast<ucontext_t*>(native_context);
 	auto* gregs   = context->uc_mcontext.gregs;
 
@@ -289,9 +269,8 @@ static void SignalHandler(int signal_number, siginfo_t* signal_info, void* nativ
 	info.r14 = static_cast<uint64_t>(gregs[REG_R14]);
 	info.r15 = static_cast<uint64_t>(gregs[REG_R15]);
 
-	const auto handler = LoadInstalledHandler();
-
-	if (handler(info)) {
+	const auto handler = g_handler.load(std::memory_order_acquire);
+	if (handler != nullptr && handler(info)) {
 		return;
 	}
 
@@ -313,7 +292,7 @@ bool InstallHandler(Handler handler) {
 	g_handler.store(handler, std::memory_order_release);
 
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-	if (AddVectoredExceptionHandler(1, ExceptionFilter) == nullptr) {
+	if (AddVectoredExceptionHandler(0, ExceptionFilter) == nullptr) {
 		g_handler.store(nullptr, std::memory_order_release);
 		g_install_state.store(0, std::memory_order_release);
 		printf("AddVectoredExceptionHandler() failed\n");
@@ -322,7 +301,7 @@ bool InstallHandler(Handler handler) {
 #elif defined(__APPLE__)
 	struct sigaction sa {};
 	sa.sa_sigaction = SignalHandler;
-	sa.sa_flags     = SA_SIGINFO;
+	sa.sa_flags     = SA_SIGINFO | SA_ONSTACK;
 	sigemptyset(&sa.sa_mask);
 	// The guest signal-dispatch path (KernelRaiseException) interrupts threads with
 	// SIGUSR1; block it while a fault is being resolved so a stop-the-world request
@@ -343,8 +322,7 @@ bool InstallHandler(Handler handler) {
 	struct sigaction action {};
 	action.sa_sigaction = SignalHandler;
 	sigemptyset(&action.sa_mask);
-	// Fault resolution needs the normal thread stack.
-	action.sa_flags = SA_SIGINFO | SA_RESTART;
+	action.sa_flags = SA_SIGINFO | SA_RESTART | SA_ONSTACK;
 
 	for (const int signal_number: {SIGSEGV, SIGBUS, SIGILL}) {
 		if (::sigaction(signal_number, &action, nullptr) != 0) {

src/common/hostException.h

@@ -39,6 +39,10 @@ using Handler = bool (*)(const ExceptionInfo&);
 
 bool InstallHandler(Handler handler);
 
+#if KYTY_PLATFORM == KYTY_PLATFORM_LINUX
+bool InitializeThreadSignalStack();
+#endif
+
 } // namespace Common::HostException
 
 #endif /* KYTY_COMMON_HOST_EXCEPTION_H_ */

src/common/logging/log.cpp

@@ -3,7 +3,6 @@
 
 #include "common/assert.h"
 #include "common/emulatorConfig.h"
-#include "common/stringUtils.h"
 
 #include <cstdio>
 #include <filesystem>
@@ -47,7 +46,7 @@ std::shared_ptr<spdlog::logger> MakeFileLogger(std::string                  name
 	}
 
 	auto sink =
-	    std::make_shared<spdlog::sinks::basic_file_sink_mt>(Common::PathToString(path), true);
+	    std::make_shared<spdlog::sinks::basic_file_sink_mt>(path.native(), true);
 	return MakeLogger(std::move(name), std::move(sink));
 }
 
@@ -129,6 +128,14 @@ 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);
@@ -152,9 +159,9 @@ void WriteFatal(fmt::text_style style, std::string_view text) {
 void Initialize() {
 	g_initialized = true;
 	switch (Config::GetPrintfDirection()) {
-		case Config::OutputDirection::Silent: g_direction = Direction::Silent; break;
-		case Config::OutputDirection::Console: g_direction = Direction::Console; break;
-		case Config::OutputDirection::File: g_direction = Direction::File; break;
+		case Config::LogDirection::Silent: g_direction = Direction::Silent; break;
+		case Config::LogDirection::Console: g_direction = Direction::Console; break;
+		case Config::LogDirection::File: g_direction = Direction::File; break;
 	}
 	g_output_file =
 	    (g_direction == Direction::File ? Config::GetPrintfOutputFile() : std::filesystem::path {});

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/magicEnum.h

@@ -1,42 +0,0 @@
-#ifndef KYTY_COMMON_MAGICENUM_H_
-#define KYTY_COMMON_MAGICENUM_H_
-
-#include "common/common.h"
-#include "common/stringUtils.h"
-#include "magic_enum.hpp" // IWYU pragma: export
-
-namespace Common {
-
-template <typename E>
-inline std::string EnumName(E v) {
-	auto str = magic_enum::enum_name(v);
-	return std::string(str.data(), str.length());
-}
-
-template <typename E>
-inline std::string EnumName8(E v) {
-	auto str = magic_enum::enum_name(v);
-	return std::string(str.data(), str.length());
-}
-
-template <typename E>
-inline E EnumValue(const std::string& str, E default_value) {
-	auto v = magic_enum::enum_cast<E>(str.c_str());
-	if (v.has_value()) {
-		return v.value();
-	}
-	return default_value;
-}
-
-#define KYTY_ENUM_RANGE(e, mx, mn)                                                                 \
-	namespace magic_enum::customize {                                                              \
-	template <>                                                                                    \
-	struct enum_range<e> {                                                                         \
-		static constexpr int min = (mx);                                                           \
-		static constexpr int max = (mn);                                                           \
-	};                                                                                             \
-	}
-
-} // namespace Common
-
-#endif /* KYTY_COMMON_MAGICENUM_H_ */

src/common/platform/sysDbg.h

@@ -30,8 +30,6 @@ struct sys_dbg_stack_info_t {
 #endif
 };
 
-void SysStackWalk(void** stack, int* depth);
-void SysStackUsage(sys_dbg_stack_info_t& s);          // NOLINT(google-runtime-references)
-void SysStackUsagePrint(sys_dbg_stack_info_t& stack); // NOLINT(google-runtime-references)
+void SysStackUsage(sys_dbg_stack_info_t& s); // NOLINT(google-runtime-references)
 
 #endif /* KYTY_COMMON_PLATFORM_SYSDBG_H_ */

src/common/platform/sysFileIO.h

@@ -18,14 +18,6 @@ enum sys_file_cache_type_t {
 	SYS_FILE_CACHE_SEQUENTIAL_SCAN = 2  // NOLINT(readability-identifier-naming)
 };
 
-// NOLINTNEXTLINE(readability-identifier-naming)
-struct sys_file_find_t {
-	std::filesystem::path path_with_name;
-	SysFileTimeStruct     last_access_time;
-	SysFileTimeStruct     last_write_time;
-	uint64_t              size;
-};
-
 // NOLINTNEXTLINE(readability-identifier-naming)
 struct sys_dir_entry_t {
 	std::string name;
@@ -52,7 +44,6 @@ uint64_t    SysFileTell(sys_file_t& f);                    // NOLINT(google-runt
 bool        SysFileTruncate(sys_file_t& f, uint64_t size); // NOLINT(google-runtime-references)
 bool        SysFileUnlink(sys_file_t&                  f,
                           const std::filesystem::path& name); // NOLINT(google-runtime-references)
-void        SysFileWrite(uint32_t n, sys_file_t& f);          // NOLINT(google-runtime-references)
 uint64_t    SysFileSize(const std::filesystem::path& file_name);
 bool        SysFileIsError(sys_file_t& f); // NOLINT(google-runtime-references)
 bool        SysFileIsDirectoryExisting(const std::filesystem::path& path);
@@ -76,11 +67,9 @@ bool SysFileSetLastWriteTimeUtc(const std::filesystem::path& name, SysFileTimeSt
 bool SysFileSetLastAccessAndWriteTimeUtc(const std::filesystem::path& name,
                                          SysFileTimeStruct& access, SysFileTimeStruct& write);
 // NOLINTNEXTLINE(google-runtime-references)
-void SysFileFindFiles(const std::filesystem::path& path, std::vector<sys_file_find_t>& out);
-// NOLINTNEXTLINE(google-runtime-references)
 void SysFileGetDents(const std::filesystem::path& path, std::vector<sys_dir_entry_t>& out);
 bool SysFileCopyFile(const std::filesystem::path& src, const std::filesystem::path& dst);
-bool SysFileMoveFile(const std::filesystem::path& src, const std::filesystem::path& dst);
+bool SysFileRenameFile(const std::filesystem::path& src, const std::filesystem::path& dst);
 void SysFileRemoveReadonly(const std::filesystem::path& name);
 
 #endif /* KYTY_COMMON_PLATFORM_SYSFILEIO_H_ */

src/common/platform/sysLinuxDbg.cpp

@@ -8,7 +8,6 @@
 
 #include <cstdlib>
 #include <cstring>
-#include <execinfo.h>
 #include <pthread.h>
 #include <sys/param.h>
 #include <sys/types.h>
@@ -17,56 +16,6 @@
 #include <libgen.h> // POSIX basename() lives here on macOS, not in <cstring>
 #endif
 
-// Avoid unwinding a guest-owned stack.
-static bool OnOwnStack() {
-	const char* probe = reinterpret_cast<const char*>(&probe);
-
-	pthread_attr_t attr {};
-#if defined(__APPLE__)
-	const auto* top  = static_cast<const char*>(pthread_get_stackaddr_np(pthread_self()));
-	const auto  size = pthread_get_stacksize_np(pthread_self());
-	(void)attr;
-	return top != nullptr && size != 0 && probe < top && probe >= top - size;
-#else
-	if (pthread_getattr_np(pthread_self(), &attr) != 0) {
-		return false;
-	}
-	void*      base = nullptr;
-	size_t     size = 0;
-	const bool ok = pthread_attr_getstack(&attr, &base, &size) == 0 && base != nullptr && size != 0;
-	pthread_attr_destroy(&attr);
-	if (!ok) {
-		return false;
-	}
-	const auto* low = static_cast<const char*>(base);
-	return probe >= low && probe < low + size;
-#endif
-}
-
-void SysStackWalk(void** stack, int* depth) {
-	if (stack == nullptr || depth == nullptr || *depth <= 0) {
-		if (depth != nullptr) {
-			*depth = 0;
-		}
-		return;
-	}
-
-	if (!OnOwnStack()) {
-		*depth = 0;
-		return;
-	}
-
-	const int n = ::backtrace(stack, *depth);
-	*depth      = (n < 0 ? 0 : n);
-}
-
-void SysStackUsagePrint(sys_dbg_stack_info_t& stack) {
-	printf("stack: (0x%" PRIx64 ", %" PRIu64 ")\n", static_cast<uint64_t>(stack.commited_addr),
-	       static_cast<uint64_t>(stack.commited_size));
-	printf("code: (0x%" PRIx64 ", %" PRIu64 ")\n", static_cast<uint64_t>(stack.code_addr),
-	       static_cast<uint64_t>(stack.code_size));
-}
-
 void SysStackUsage(sys_dbg_stack_info_t& s) {
 	pid_t pid = getpid();
 

src/common/platform/sysLinuxFileIO.cpp

@@ -11,6 +11,7 @@
 
 #include <cerrno>
 #include <cstdlib>
+#include <cstring>
 #include <dirent.h>
 #include <fcntl.h>
 #include <filesystem>
@@ -151,10 +152,6 @@ void SysFileWrite(const void* data, uint32_t size, sys_file_t& f, uint32_t* byte
 	}
 }
 
-void SysFileWrite(uint32_t n, sys_file_t& f) {
-	SysFileWrite(&n, 4, f);
-}
-
 sys_file_t* SysFileCreate(const std::filesystem::path& file_name) {
 	auto* ret = new sys_file_t;
 
@@ -613,51 +610,6 @@ bool SysFileSetLastAccessAndWriteTimeUtc(const std::filesystem::path& name,
 	//	}
 }
 
-// Recursively collect regular files.
-void SysFileFindFiles(const std::filesystem::path& path, std::vector<sys_file_find_t>& out) {
-	auto real_path = get_internal_name(path);
-
-	DIR* dir = opendir(real_path.string().c_str());
-	if (dir == nullptr) {
-		return;
-	}
-
-	for (const dirent* entry = readdir(dir); entry != nullptr; entry = readdir(dir)) {
-		const std::string file_name(entry->d_name);
-
-		if (file_name == "." || file_name == "..") {
-			continue;
-		}
-
-		auto        child = real_path / file_name;
-		struct stat s {};
-
-		// lstat, so a symlink is never followed into a cycle during the recursive walk.
-		if (0 != lstat(child.string().c_str(), &s)) {
-			continue;
-		}
-
-		if (S_ISDIR(s.st_mode)) {
-			SysFileFindFiles(child, out);
-		} else if (S_ISREG(s.st_mode)) {
-			sys_file_find_t r {};
-
-			r.path_with_name              = child;
-			r.size                        = static_cast<uint64_t>(s.st_size);
-			r.last_access_time.is_invalid = false;
-			r.last_access_time.time       = s.st_atime;
-			r.last_access_time.nanos      = KYTY_STAT_ATIME_NS(s);
-			r.last_write_time.is_invalid  = false;
-			r.last_write_time.time        = s.st_mtime;
-			r.last_write_time.nanos       = KYTY_STAT_MTIME_NS(s);
-
-			out.push_back(r);
-		}
-	}
-
-	closedir(dir);
-}
-
 // Keep "." and ".." to match FindFirstFileW.
 void SysFileGetDents(const std::filesystem::path& path, std::vector<sys_dir_entry_t>& out) {
 	auto real_path = get_internal_name(path);
@@ -693,7 +645,7 @@ bool SysFileCopyFile(const std::filesystem::path& src, const std::filesystem::pa
 	       !error;
 }
 
-bool SysFileMoveFile(const std::filesystem::path& src, const std::filesystem::path& dst) {
+bool SysFileRenameFile(const std::filesystem::path& src, const std::filesystem::path& dst) {
 	auto real_src = get_internal_name(src);
 	auto real_dst = get_internal_name(dst);
 

src/common/platform/sysLinuxVirtual.cpp

@@ -5,7 +5,6 @@
 #else
 
 #include "common/assert.h"
-#include "common/platform/sysVirtual.h"
 #include "common/virtualMemory.h"
 
 #include <atomic>
@@ -28,13 +27,12 @@
 #define KYTY_FIXED_NOREPLACE
 #endif
 
-namespace Common {
+namespace Common::VirtualMemory {
 
 static pthread_mutex_t              g_virtual_mutex {};
-static std::map<uintptr_t, size_t>* g_allocs   = nullptr;
-static std::map<uintptr_t, int>*    g_protects = nullptr;
+static std::map<uintptr_t, size_t>* g_allocs = nullptr;
 
-void SysVirtualInit() {
+void Init() {
 	pthread_mutexattr_t attr {};
 
 	pthread_mutexattr_init(&attr);
@@ -46,43 +44,27 @@ void SysVirtualInit() {
 	pthread_mutex_init(&g_virtual_mutex, &attr);
 	pthread_mutexattr_destroy(&attr);
 
-	g_allocs   = new std::map<uintptr_t, size_t>;
-	g_protects = new std::map<uintptr_t, int>;
+	g_allocs = new std::map<uintptr_t, size_t>;
 }
 
-static int get_protection_flag(VirtualMemory::Mode mode) {
+static int get_protection_flag(Mode mode) {
 	int protect = PROT_NONE;
 	switch (mode) {
-		case VirtualMemory::Mode::Read: protect = PROT_READ; break;
-		case VirtualMemory::Mode::Write:
-		case VirtualMemory::Mode::ReadWrite: protect = PROT_READ | PROT_WRITE; break; // NOLINT
-		case VirtualMemory::Mode::Execute: protect = PROT_EXEC; break;
-		case VirtualMemory::Mode::ExecuteRead: protect = PROT_EXEC | PROT_READ; break; // NOLINT
-		case VirtualMemory::Mode::ExecuteWrite:
-		case VirtualMemory::Mode::ExecuteReadWrite:
+		case Mode::Read: protect = PROT_READ; break;
+		case Mode::Write:
+		case Mode::ReadWrite: protect = PROT_READ | PROT_WRITE; break; // NOLINT
+		case Mode::Execute: protect = PROT_EXEC; break;
+		case Mode::ExecuteRead: protect = PROT_EXEC | PROT_READ; break; // NOLINT
+		case Mode::ExecuteWrite:
+		case Mode::ExecuteReadWrite:
 			protect = PROT_EXEC | PROT_WRITE | PROT_READ;
 			break; // NOLINT
-		case VirtualMemory::Mode::NoAccess:
+		case Mode::NoAccess:
 		default: protect = PROT_NONE; break;
 	}
 	return protect;
 }
 
-static VirtualMemory::Mode get_protection_flag(int mode) {
-	switch (mode) {
-		case PROT_NONE: return VirtualMemory::Mode::NoAccess;
-		case PROT_READ: return VirtualMemory::Mode::Read;
-		case PROT_WRITE: return VirtualMemory::Mode::Write;
-		case PROT_READ | PROT_WRITE: return VirtualMemory::Mode::ReadWrite; // NOLINT
-		case PROT_EXEC: return VirtualMemory::Mode::Execute;
-		case PROT_EXEC | PROT_WRITE: return VirtualMemory::Mode::ExecuteWrite; // NOLINT
-		case PROT_EXEC | PROT_READ: return VirtualMemory::Mode::ExecuteRead;   // NOLINT
-		case PROT_EXEC | PROT_WRITE | PROT_READ:
-			return VirtualMemory::Mode::ExecuteReadWrite; // NOLINT
-		default: return VirtualMemory::Mode::NoAccess;
-	}
-}
-
 // Keep automatic mappings inside the guest and GPU-addressable low window.
 #ifdef KYTY_FIXED_NOREPLACE
 static constexpr uintptr_t LOW_ARENA_LIMIT = 0x000000FC00000000ULL; // libc mspace window ceiling
@@ -147,7 +129,7 @@ static void* map_anonymous(uintptr_t addr, size_t size, int protect, int flags)
 	return mmap(nullptr, size, protect, flags, -1, 0); // NOLINT
 }
 
-uint64_t SysVirtualAlloc(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
+uint64_t Alloc(uint64_t address, uint64_t size, Mode mode) {
 	EXIT_IF(g_allocs == nullptr);
 
 	auto addr = static_cast<uintptr_t>(address);
@@ -161,11 +143,6 @@ uint64_t SysVirtualAlloc(uint64_t address, uint64_t size, VirtualMemory::Mode mo
 	if (ptr != MAP_FAILED) {
 		pthread_mutex_lock(&g_virtual_mutex);
 		record_alloc(ret_addr, size);
-		uintptr_t page_start = ret_addr >> 12u;
-		uintptr_t page_end   = (ret_addr + size - 1) >> 12u;
-		for (uintptr_t page = page_start; page <= page_end; page++) {
-			(*g_protects)[page] = protect;
-		}
 		pthread_mutex_unlock(&g_virtual_mutex);
 	}
 
@@ -176,8 +153,7 @@ static uintptr_t align_up(uintptr_t addr, uint64_t alignment) {
 	return (addr + alignment - 1) & ~(alignment - 1);
 }
 
-uint64_t SysVirtualAllocAligned(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                                uint64_t alignment) {
+uint64_t AllocAligned(uint64_t address, uint64_t size, Mode mode, uint64_t alignment) {
 	if (alignment == 0) {
 		return 0;
 	}
@@ -246,16 +222,11 @@ uint64_t SysVirtualAllocAligned(uint64_t address, uint64_t size, VirtualMemory::
 	}
 
 	if (ptr == MAP_FAILED) {
-		return SysVirtualAllocAligned(address, size, mode, alignment << 1u);
+		return AllocAligned(address, size, mode, alignment << 1u);
 	}
 
 	pthread_mutex_lock(&g_virtual_mutex);
 	record_alloc(ret_addr, size);
-	uintptr_t page_start = ret_addr >> 12u;
-	uintptr_t page_end   = (ret_addr + size - 1) >> 12u;
-	for (uintptr_t page = page_start; page <= page_end; page++) {
-		(*g_protects)[page] = protect;
-	}
 	pthread_mutex_unlock(&g_virtual_mutex);
 
 	return ret_addr;
@@ -308,7 +279,7 @@ static bool is_mapped(void* ptr, size_t length) {
 }
 #endif
 
-bool SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
+bool AllocFixed(uint64_t address, uint64_t size, Mode mode) {
 	EXIT_IF(g_allocs == nullptr);
 
 	auto addr    = static_cast<uintptr_t>(address);
@@ -337,11 +308,6 @@ bool SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode m
 	if (ptr != MAP_FAILED) {
 		pthread_mutex_lock(&g_virtual_mutex);
 		record_alloc(ret_addr, size);
-		uintptr_t page_start = ret_addr >> 12u;
-		uintptr_t page_end   = (ret_addr + size - 1) >> 12u;
-		for (uintptr_t page = page_start; page <= page_end; page++) {
-			(*g_protects)[page] = protect;
-		}
 		pthread_mutex_unlock(&g_virtual_mutex);
 
 		return true;
@@ -350,15 +316,15 @@ bool SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode m
 	return false;
 }
 
-bool SysVirtualCommit(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
-	return SysVirtualProtect(address, size, mode);
+bool Commit(uint64_t address, uint64_t size, Mode mode) {
+	return Protect(address, size, mode);
 }
 
-uint64_t SysVirtualReserve(uint64_t address, uint64_t size) {
-	return SysVirtualReserveAligned(address, size, 1);
+uint64_t Reserve(uint64_t address, uint64_t size) {
+	return ReserveAligned(address, size, 1);
 }
 
-uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alignment) {
+uint64_t ReserveAligned(uint64_t address, uint64_t size, uint64_t alignment) {
 	if (alignment == 0) {
 		return 0;
 	}
@@ -427,7 +393,7 @@ uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alig
 	}
 
 	if (ptr == MAP_FAILED) {
-		return SysVirtualReserveAligned(address, size, alignment << 1u);
+		return ReserveAligned(address, size, alignment << 1u);
 	}
 
 	pthread_mutex_lock(&g_virtual_mutex);
@@ -437,7 +403,7 @@ uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alig
 	return ret_addr;
 }
 
-bool SysVirtualReserveFixed(uint64_t address, uint64_t size) {
+bool ReserveFixed(uint64_t address, uint64_t size) {
 	EXIT_IF(g_allocs == nullptr);
 
 	auto addr = static_cast<uintptr_t>(address);
@@ -473,9 +439,9 @@ bool SysVirtualReserveFixed(uint64_t address, uint64_t size) {
 	return false;
 }
 
-bool SysVirtualDecommit(uint64_t address, uint64_t size) {
+bool Decommit(uint64_t address, uint64_t size) {
 	// Drop physical pages while preserving the reservation.
-	if (!SysVirtualProtect(address, size, VirtualMemory::Mode::NoAccess)) {
+	if (!Protect(address, size, Mode::NoAccess)) {
 		return false;
 	}
 
@@ -499,7 +465,7 @@ bool SysVirtualDecommit(uint64_t address, uint64_t size) {
 	return true;
 }
 
-bool SysVirtualFree(uint64_t address) {
+bool Free(uint64_t address) {
 	EXIT_IF(g_allocs == nullptr);
 	size_t size = 0;
 
@@ -516,21 +482,10 @@ bool SysVirtualFree(uint64_t address) {
 		return false;
 	}
 
-	if (munmap(reinterpret_cast<void*>(addr), size) == 0) {
-		uintptr_t page_start = addr >> 12u;
-		uintptr_t page_end   = (addr + size - 1) >> 12u;
-		pthread_mutex_lock(&g_virtual_mutex);
-		for (uintptr_t page = page_start; page <= page_end; page++) {
-			g_protects->erase(page);
-		}
-		pthread_mutex_unlock(&g_virtual_mutex);
-		return true;
-	}
-
-	return false;
+	return munmap(reinterpret_cast<void*>(addr), size) == 0;
 }
 
-bool SysVirtualFreeRange(uint64_t address, uint64_t size) {
+bool FreeRange(uint64_t address, uint64_t size) {
 	EXIT_IF(g_allocs == nullptr);
 	if (size == 0 || (address & 0xfffu) != 0 || (size & 0xfffu) != 0) {
 		return false;
@@ -582,46 +537,22 @@ bool SysVirtualFreeRange(uint64_t address, uint64_t size) {
 	if (end < alloc_end) {
 		(*g_allocs)[end] = alloc_end - end;
 	}
-	for (uintptr_t page = addr >> 12u; page <= (end - 1u) >> 12u; page++) {
-		g_protects->erase(page);
-	}
 	pthread_mutex_unlock(&g_virtual_mutex);
 	return true;
 }
 
-bool SysVirtualProtect(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                       VirtualMemory::Mode* old_mode) {
-	auto addr = static_cast<uintptr_t>(address);
-
-	pthread_mutex_lock(&g_virtual_mutex);
-	if (old_mode != nullptr) {
-		if (auto s = g_protects->find(addr >> 12u); s != g_protects->end()) {
-			*old_mode = get_protection_flag(s->second);
-		} else {
-			*old_mode = VirtualMemory::Mode::NoAccess;
-		}
-	}
-	pthread_mutex_unlock(&g_virtual_mutex);
-
-	uintptr_t page_start = addr >> 12u;
-	uintptr_t page_end   = (addr + size - 1) >> 12u;
-	if (mprotect(reinterpret_cast<void*>(page_start << 12u), (page_end - page_start + 1) << 12u,
-	             get_protection_flag(mode)) == 0) {
-		pthread_mutex_lock(&g_virtual_mutex);
-		for (uintptr_t page = page_start; page <= page_end; page++) {
-			(*g_protects)[page] = get_protection_flag(mode);
-		}
-		pthread_mutex_unlock(&g_virtual_mutex);
-		return true;
-	}
-
-	return false;
+bool Protect(uint64_t address, uint64_t size, Mode mode) {
+	const auto addr       = static_cast<uintptr_t>(address);
+	const auto page_start = addr >> 12u;
+	const auto page_end   = (addr + size - 1) >> 12u;
+	return mprotect(reinterpret_cast<void*>(page_start << 12u), (page_end - page_start + 1) << 12u,
+	                get_protection_flag(mode)) == 0;
 }
 
-bool SysVirtualFlushInstructionCache(uint64_t /*address*/, uint64_t /*size*/) {
+bool FlushInstructionCache(uint64_t /*address*/, uint64_t /*size*/) {
 	return true;
 }
 
-} // namespace Common
+} // namespace Common::VirtualMemory
 
 #endif

src/common/platform/sysSwapByteOrder.h

@@ -1,53 +0,0 @@
-#ifndef KYTY_COMMON_PLATFORM_SYSSWAPBYTEORDER_H_
-#define KYTY_COMMON_PLATFORM_SYSSWAPBYTEORDER_H_
-
-#include "common/common.h"
-
-#include <type_traits>
-
-inline uint16_t SwapByteOrder16(uint16_t value) {
-	uint16_t hi = value << 8u;
-	uint16_t lo = value >> 8u;
-	return hi | lo;
-}
-
-inline uint32_t SwapByteOrder32(uint32_t value) {
-	return __builtin_bswap32(value);
-}
-
-inline uint64_t SwapByteOrder64(uint64_t value) {
-	return __builtin_bswap64(value);
-}
-
-template <typename T>
-inline void SwapByteOrder(T& x) {
-	if (sizeof(x) == 2) {
-		if (std::is_signed_v<T>) {
-			x = static_cast<std::make_signed_t<T>>(
-			    SwapByteOrder16(static_cast<std::make_unsigned_t<uint16_t>>(x)));
-		} else {
-			x = SwapByteOrder16(x);
-		}
-	}
-	if (sizeof(x) == 4) {
-		if (std::is_signed_v<T>) {
-			x = static_cast<std::make_signed_t<T>>(
-			    SwapByteOrder32(static_cast<std::make_unsigned_t<uint32_t>>(x)));
-		} else {
-			x = SwapByteOrder32(x);
-		}
-	}
-	if (sizeof(x) == 8) {
-		if (std::is_signed_v<T>) {
-			x = static_cast<std::make_signed_t<T>>(
-			    SwapByteOrder64(static_cast<std::make_unsigned_t<uint64_t>>(x)));
-		} else {
-			x = SwapByteOrder64(x);
-		}
-	}
-}
-
-template <typename T>
-inline void NoSwapByteOrder(T& x) {}
-
-#endif /* KYTY_COMMON_PLATFORM_SYSSWAPBYTEORDER_H_ */

src/common/platform/sysTimer.h

@@ -151,10 +151,6 @@ inline void SysTimeTToSystem(time_t t, SysTimeStruct& s) {
 	SysFileToSystemTimeUtc(ft, s);
 }
 
-inline time_t SysTimegm(struct tm* tm) {
-	return timegm(tm);
-}
-
 inline void SysSystemToFileTimeUtc(const SysTimeStruct& f, SysFileTimeStruct& t) {
 	struct tm i {};
 
@@ -165,7 +161,7 @@ inline void SysSystemToFileTimeUtc(const SysTimeStruct& f, SysFileTimeStruct& t)
 	i.tm_min  = f.Minute;
 	i.tm_sec  = f.Second;
 
-	t.is_invalid = (f.is_invalid || (t.time = SysTimegm(&i)) == static_cast<time_t>(-1));
+	t.is_invalid = (f.is_invalid || (t.time = ::timegm(&i)) == static_cast<time_t>(-1));
 }
 
 // Retrieves the current local date and time.

src/common/platform/sysVirtual.h

@@ -1,28 +0,0 @@
-#ifndef KYTY_COMMON_PLATFORM_SYSVIRTUAL_H_
-#define KYTY_COMMON_PLATFORM_SYSVIRTUAL_H_
-
-#include "common/common.h"
-#include "common/virtualMemory.h"
-
-namespace Common {
-
-void SysVirtualInit();
-
-uint64_t SysVirtualAlloc(uint64_t address, uint64_t size, VirtualMemory::Mode mode);
-uint64_t SysVirtualAllocAligned(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                                uint64_t alignment);
-bool     SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode mode);
-bool     SysVirtualCommit(uint64_t address, uint64_t size, VirtualMemory::Mode mode);
-uint64_t SysVirtualReserve(uint64_t address, uint64_t size);
-uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alignment);
-bool     SysVirtualReserveFixed(uint64_t address, uint64_t size);
-bool     SysVirtualDecommit(uint64_t address, uint64_t size);
-bool     SysVirtualFree(uint64_t address);
-bool     SysVirtualFreeRange(uint64_t address, uint64_t size);
-bool     SysVirtualProtect(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                           VirtualMemory::Mode* old_mode = nullptr);
-bool     SysVirtualFlushInstructionCache(uint64_t address, uint64_t size);
-
-} // namespace Common
-
-#endif /* KYTY_COMMON_PLATFORM_SYSVIRTUAL_H_ */

src/common/platform/sysWindowsDbg.cpp

@@ -15,18 +15,6 @@
 #include "common/assert.h"
 #include "common/platform/sysDbg.h"
 
-void SysStackWalk(void** stack, int* depth) {
-	*depth = static_cast<int>(CaptureStackBackTrace(0, static_cast<DWORD>(*depth), stack, nullptr));
-}
-
-void SysStackUsagePrint(sys_dbg_stack_info_t& stack) {
-	printf("stack: (0x%" PRIx64 ", %" PRIu64 ") + (0x%" PRIx64 ", %" PRIu64 ") + (0x%" PRIx64
-	       ", %" PRIu64 ")\n",
-	       static_cast<uint64_t>(stack.reserved_addr), static_cast<uint64_t>(stack.reserved_size),
-	       static_cast<uint64_t>(stack.guard_addr), static_cast<uint64_t>(stack.guard_size),
-	       static_cast<uint64_t>(stack.commited_addr), static_cast<uint64_t>(stack.commited_size));
-}
-
 void SysStackUsage(sys_dbg_stack_info_t& s) {
 	MEMORY_BASIC_INFORMATION mbi {};
 	[[maybe_unused]] size_t  ss = VirtualQuery(&mbi, &mbi, sizeof(mbi));

src/common/platform/sysWindowsFileIO.cpp

@@ -14,6 +14,7 @@
 #include "common/stringUtils.h"
 
 #include <cstdlib>
+#include <cstring>
 #include <vector>
 
 // NOLINTNEXTLINE(readability-identifier-naming)
@@ -56,10 +57,10 @@ static DWORD GetCacheAccessType(sys_file_cache_type_t t) {
 	}
 
 	if (t == SYS_FILE_CACHE_SEQUENTIAL_SCAN) {
-		return SYS_FILE_CACHE_SEQUENTIAL_SCAN;
+		return FILE_FLAG_SEQUENTIAL_SCAN;
 	}
 
-	return SYS_FILE_CACHE_AUTO;
+	return FILE_ATTRIBUTE_NORMAL;
 }
 
 void SysFileRead(void* data, uint32_t size, sys_file_t& f, uint32_t* bytes_read) {
@@ -135,10 +136,6 @@ void SysFileWrite(const void* data, uint32_t size, sys_file_t& f, uint32_t* byte
 	}
 }
 
-void SysFileWrite(uint32_t n, sys_file_t& f) {
-	SysFileWrite(&n, 4, f);
-}
-
 sys_file_t* SysFileCreate(const std::filesystem::path& file_name) {
 	auto* ret = new sys_file_t;
 
@@ -479,66 +476,11 @@ bool SysFileSetLastAccessAndWriteTimeUtc(const std::filesystem::path& name,
 	return ok;
 }
 
-void SysFileFindFiles(const std::filesystem::path& path, std::vector<sys_file_find_t>& out) {
-	std::string real_path = Common::ReplaceChar(Common::PathToGenericString(path), '\\', '/');
-	if (!Common::EndsWith(real_path, "/")) {
-		real_path += "/";
-	}
-
-	std::string pattern = real_path + "*";
-
-	HANDLE           h = nullptr;
-	WIN32_FIND_DATAW data;
-
-	auto wide_pattern = std::filesystem::path(pattern).wstring();
-	h                 = FindFirstFileW(wide_pattern.c_str(), &data);
-
-	if (h == INVALID_HANDLE_VALUE) {
-		return;
-	}
-
-	do {
-		std::filesystem::path file_name(data.cFileName);
-		auto                  file_name_str = Common::PathToString(file_name);
-
-		if (file_name_str == "." || file_name_str == "..") {
-			continue;
-		}
-
-		if ((data.dwFileAttributes & static_cast<DWORD>(FILE_ATTRIBUTE_DIRECTORY)) != 0u) {
-			SysFileFindFiles(std::filesystem::path(real_path) / file_name, out);
-		} else {
-			sys_file_find_t r {};
-
-			r.path_with_name              = std::filesystem::path(real_path) / file_name;
-			r.size                        = (static_cast<uint64_t>(data.nFileSizeHigh) << 32u) +
-			                                static_cast<uint64_t>(data.nFileSizeLow);
-			r.last_access_time.is_invalid = false;
-			r.last_access_time.time       = data.ftLastAccessTime;
-			r.last_write_time.is_invalid  = false;
-			r.last_write_time.time        = data.ftLastWriteTime;
-
-			out.push_back(r);
-		}
-
-	} while (FindNextFileW(h, &data) != 0);
-
-	FindClose(h);
-}
-
 void SysFileGetDents(const std::filesystem::path& path, std::vector<sys_dir_entry_t>& out) {
-	std::string real_path = Common::ReplaceChar(Common::PathToGenericString(path), '\\', '/');
-	if (!Common::EndsWith(real_path, "/")) {
-		real_path += "/";
-	}
+	const auto pattern = path / L"*";
 
-	std::string pattern = real_path + "*";
-
-	HANDLE           h = nullptr;
-	WIN32_FIND_DATAW data;
-
-	auto wide_pattern = std::filesystem::path(pattern).wstring();
-	h                 = FindFirstFileW(wide_pattern.c_str(), &data);
+	WIN32_FIND_DATAW data {};
+	HANDLE h = FindFirstFileW(pattern.c_str(), &data);
 
 	if (h == INVALID_HANDLE_VALUE) {
 		return;
@@ -552,7 +494,7 @@ void SysFileGetDents(const std::filesystem::path& path, std::vector<sys_dir_entr
 		r.is_file = ((data.dwFileAttributes & static_cast<DWORD>(FILE_ATTRIBUTE_DIRECTORY)) == 0u);
 		r.name    = Common::PathToString(file_name);
 
-		out.push_back(r);
+		out.push_back(std::move(r));
 
 	} while (FindNextFileW(h, &data) != 0);
 
@@ -565,7 +507,7 @@ bool SysFileCopyFile(const std::filesystem::path& src, const std::filesystem::pa
 	return CopyFileW(src_wide.c_str(), dst_wide.c_str(), FALSE) != 0;
 }
 
-bool SysFileMoveFile(const std::filesystem::path& src, const std::filesystem::path& dst) {
+bool SysFileRenameFile(const std::filesystem::path& src, const std::filesystem::path& dst) {
 	auto src_wide = src.wstring();
 	auto dst_wide = dst.wstring();
 	return MoveFileW(src_wide.c_str(), dst_wide.c_str()) != 0;

src/common/platform/sysWindowsVirtual.cpp

@@ -10,7 +10,6 @@
 #include <windows.h> // IWYU pragma: keep
 
 #include "common/assert.h"
-#include "common/platform/sysVirtual.h"
 #include "common/virtualMemory.h"
 
 // IWYU pragma: no_include <basetsd.h>
@@ -22,45 +21,33 @@
 // IWYU pragma: no_include <winerror.h>
 // IWYU pragma: no_include <wtypes.h>
 
-namespace Common {
+namespace Common::VirtualMemory {
 
-static DWORD GetProtectionFlag(VirtualMemory::Mode mode) {
+static DWORD GetProtectionFlag(Mode mode) {
 	DWORD protect = PAGE_NOACCESS;
 	switch (mode) {
-		case VirtualMemory::Mode::Read: protect = PAGE_READONLY; break;
+		case Mode::Read: protect = PAGE_READONLY; break;
 
-		case VirtualMemory::Mode::Write:
-		case VirtualMemory::Mode::ReadWrite: protect = PAGE_READWRITE; break;
+		case Mode::Write:
+		case Mode::ReadWrite: protect = PAGE_READWRITE; break;
 
-		case VirtualMemory::Mode::Execute: protect = PAGE_EXECUTE; break;
+		case Mode::Execute: protect = PAGE_EXECUTE; break;
 
-		case VirtualMemory::Mode::ExecuteRead: protect = PAGE_EXECUTE_READ; break;
+		case Mode::ExecuteRead: protect = PAGE_EXECUTE_READ; break;
 
-		case VirtualMemory::Mode::ExecuteWrite:
-		case VirtualMemory::Mode::ExecuteReadWrite: protect = PAGE_EXECUTE_READWRITE; break;
+		case Mode::ExecuteWrite:
+		case Mode::ExecuteReadWrite: protect = PAGE_EXECUTE_READWRITE; break;
 
-		case VirtualMemory::Mode::NoAccess:
+		case Mode::NoAccess:
 		default: protect = PAGE_NOACCESS; break;
 	}
 	return protect;
 }
 
-static VirtualMemory::Mode GetProtectionFlag(DWORD mode) {
-	switch (mode) {
-		case PAGE_NOACCESS: return VirtualMemory::Mode::NoAccess;
-		case PAGE_READONLY: return VirtualMemory::Mode::Read;
-		case PAGE_READWRITE: return VirtualMemory::Mode::ReadWrite;
-		case PAGE_EXECUTE: return VirtualMemory::Mode::Execute;
-		case PAGE_EXECUTE_READ: return VirtualMemory::Mode::ExecuteRead;
-		case PAGE_EXECUTE_READWRITE: return VirtualMemory::Mode::ExecuteReadWrite;
-		default: return VirtualMemory::Mode::NoAccess;
-	}
-}
+void Init() {}
 
-void SysVirtualInit() {}
-
-uint64_t SysVirtualAlloc(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
-	auto ptr = (address == 0 ? SysVirtualAllocAligned(address, size, mode, 1)
+uint64_t Alloc(uint64_t address, uint64_t size, Mode mode) {
+	auto ptr = (address == 0 ? AllocAligned(address, size, mode, 1)
 	                         : reinterpret_cast<uintptr_t>(VirtualAlloc(
 	                               reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                               static_cast<DWORD>(MEM_COMMIT) | static_cast<DWORD>(MEM_RESERVE),
@@ -71,7 +58,7 @@ uint64_t SysVirtualAlloc(uint64_t address, uint64_t size, VirtualMemory::Mode mo
 		if (err != ERROR_INVALID_ADDRESS) {
 			printf("VirtualAlloc() failed: 0x%08" PRIx32 "\n", err);
 		} else {
-			return SysVirtualAllocAligned(address, size, mode, 1);
+			return AllocAligned(address, size, mode, 1);
 		}
 	}
 	return ptr;
@@ -92,8 +79,7 @@ static uint64_t AlignUp(uint64_t addr, uint64_t alignment) {
 	return (addr + alignment - 1) & ~(alignment - 1);
 }
 
-uint64_t SysVirtualAllocAligned(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                                uint64_t alignment) {
+uint64_t AllocAligned(uint64_t address, uint64_t size, Mode mode, uint64_t alignment) {
 	if (alignment == 0) {
 		printf("VirtualAlloc2 failed: 0x%08" PRIx32 "\n", static_cast<uint32_t>(GetLastError()));
 		return 0;
@@ -147,13 +133,13 @@ uint64_t SysVirtualAllocAligned(uint64_t address, uint64_t size, VirtualMemory::
 			printf("VirtualAlloc2(alignment = 0x%016" PRIx64 ") failed: 0x%08" PRIx32 "\n",
 			       alignment, err);
 		} else {
-			return SysVirtualAllocAligned(address, size, mode, alignment << 1u);
+			return AllocAligned(address, size, mode, alignment << 1u);
 		}
 	}
 	return ptr;
 }
 
-bool SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
+bool AllocFixed(uint64_t address, uint64_t size, Mode mode) {
 	auto ptr = reinterpret_cast<uintptr_t>(VirtualAlloc(
 	    reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	    static_cast<DWORD>(MEM_COMMIT) | static_cast<DWORD>(MEM_RESERVE), GetProtectionFlag(mode)));
@@ -173,7 +159,7 @@ bool SysVirtualAllocFixed(uint64_t address, uint64_t size, VirtualMemory::Mode m
 	return true;
 }
 
-bool SysVirtualCommit(uint64_t address, uint64_t size, VirtualMemory::Mode mode) {
+bool Commit(uint64_t address, uint64_t size, Mode mode) {
 	auto ptr = reinterpret_cast<uintptr_t>(
 	    VirtualAlloc(reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                 static_cast<DWORD>(MEM_COMMIT), GetProtectionFlag(mode)));
@@ -191,8 +177,8 @@ bool SysVirtualCommit(uint64_t address, uint64_t size, VirtualMemory::Mode mode)
 	return true;
 }
 
-uint64_t SysVirtualReserve(uint64_t address, uint64_t size) {
-	auto ptr = (address == 0 ? SysVirtualReserveAligned(address, size, 1)
+uint64_t Reserve(uint64_t address, uint64_t size) {
+	auto ptr = (address == 0 ? ReserveAligned(address, size, 1)
 	                         : reinterpret_cast<uintptr_t>(VirtualAlloc(
 	                               reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                               static_cast<DWORD>(MEM_RESERVE), PAGE_NOACCESS)));
@@ -202,13 +188,13 @@ uint64_t SysVirtualReserve(uint64_t address, uint64_t size) {
 		if (err != ERROR_INVALID_ADDRESS) {
 			printf("VirtualAlloc(MEM_RESERVE) failed: 0x%08" PRIx32 "\n", err);
 		} else {
-			return SysVirtualReserveAligned(address, size, 1);
+			return ReserveAligned(address, size, 1);
 		}
 	}
 	return ptr;
 }
 
-uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alignment) {
+uint64_t ReserveAligned(uint64_t address, uint64_t size, uint64_t alignment) {
 	if (alignment == 0) {
 		printf("VirtualAlloc2(MEM_RESERVE) failed: 0x%08" PRIx32 "\n",
 		       static_cast<uint32_t>(GetLastError()));
@@ -262,13 +248,13 @@ uint64_t SysVirtualReserveAligned(uint64_t address, uint64_t size, uint64_t alig
 			       "\n",
 			       alignment, err);
 		} else {
-			return SysVirtualReserveAligned(address, size, alignment << 1u);
+			return ReserveAligned(address, size, alignment << 1u);
 		}
 	}
 	return ptr;
 }
 
-bool SysVirtualReserveFixed(uint64_t address, uint64_t size) {
+bool ReserveFixed(uint64_t address, uint64_t size) {
 	auto ptr = reinterpret_cast<uintptr_t>(
 	    VirtualAlloc(reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                 static_cast<DWORD>(MEM_RESERVE), PAGE_NOACCESS));
@@ -288,7 +274,7 @@ bool SysVirtualReserveFixed(uint64_t address, uint64_t size) {
 	return true;
 }
 
-bool SysVirtualDecommit(uint64_t address, uint64_t size) {
+bool Decommit(uint64_t address, uint64_t size) {
 	if (VirtualFree(reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                MEM_DECOMMIT) == 0) {
 		printf("VirtualFree(MEM_DECOMMIT) failed: 0x%08" PRIx32 "\n",
@@ -298,7 +284,7 @@ bool SysVirtualDecommit(uint64_t address, uint64_t size) {
 	return true;
 }
 
-bool SysVirtualFree(uint64_t address) {
+bool Free(uint64_t address) {
 	if (VirtualFree(reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), 0, MEM_RELEASE) ==
 	    0) {
 		printf("VirtualFree() failed: 0x%08" PRIx32 "\n", static_cast<uint32_t>(GetLastError()));
@@ -307,7 +293,7 @@ bool SysVirtualFree(uint64_t address) {
 	return true;
 }
 
-bool SysVirtualFreeRange(uint64_t address, uint64_t size) {
+bool FreeRange(uint64_t address, uint64_t size) {
 	if (address == 0 || size == 0) {
 		return false;
 	}
@@ -325,24 +311,20 @@ bool SysVirtualFreeRange(uint64_t address, uint64_t size) {
 		}
 		current = next;
 	}
-	return current - address == size && SysVirtualFree(address);
+	return current - address == size && Free(address);
 }
 
-bool SysVirtualProtect(uint64_t address, uint64_t size, VirtualMemory::Mode mode,
-                       VirtualMemory::Mode* old_mode) {
+bool Protect(uint64_t address, uint64_t size, Mode mode) {
 	DWORD old_protect = 0;
 	if (VirtualProtect(reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)), size,
 	                   GetProtectionFlag(mode), &old_protect) == 0) {
 		printf("VirtualProtect() failed: 0x%08" PRIx32 "\n", static_cast<uint32_t>(GetLastError()));
 		return false;
 	}
-	if (old_mode != nullptr) {
-		*old_mode = GetProtectionFlag(old_protect);
-	}
 	return true;
 }
 
-bool SysVirtualFlushInstructionCache(uint64_t address, uint64_t size) {
+bool FlushInstructionCache(uint64_t address, uint64_t size) {
 	if (::FlushInstructionCache(GetCurrentProcess(),
 	                            reinterpret_cast<LPVOID>(static_cast<uintptr_t>(address)),
 	                            size) == 0) {
@@ -353,6 +335,6 @@ bool SysVirtualFlushInstructionCache(uint64_t address, uint64_t size) {
 	return true;
 }
 
-} // namespace Common
+} // namespace Common::VirtualMemory
 
 #endif

src/common/profiler.cpp

@@ -55,19 +55,13 @@ void SetThreadName(const char* name) {
 }
 
 void Initialize() {
-	switch (Config::GetProfilerDirection()) {
-		case Config::ProfilerDirection::Network:
-			if (!tracy::ProfilerAvailable()) {
-				tracy::StartupProfiler();
-				TracySetProgramName("KytyPS5");
-				::printf("Tracy profiler enabled: client %d.%d.%d, protocol %u, "
-				         "broadcast %u, connect to 127.0.0.1:8086\n",
-				         tracy::Version::Major, tracy::Version::Minor, tracy::Version::Patch,
-				         tracy::ProtocolVersion, tracy::BroadcastVersion);
-			}
-			break;
-		case Config::ProfilerDirection::None:
-		default: break;
+	if (Config::ProfilerEnabled() && !tracy::ProfilerAvailable()) {
+		tracy::StartupProfiler();
+		TracySetProgramName("KytyPS5");
+		::printf("Tracy profiler enabled: client %d.%d.%d, protocol %u, "
+		         "broadcast %u, connect to 127.0.0.1:8086\n",
+		         tracy::Version::Major, tracy::Version::Minor, tracy::Version::Patch,
+		         tracy::ProtocolVersion, tracy::BroadcastVersion);
 	}
 }
 

src/common/slotVector.h

@@ -0,0 +1,132 @@
+#ifndef EMULATOR_SRC_COMMON_SLOTVECTOR_H_
+#define EMULATOR_SRC_COMMON_SLOTVECTOR_H_
+
+#include "common/assert.h"
+#include "common/abi.h"
+
+#include <compare>
+#include <cstdint>
+#include <deque>
+#include <functional>
+#include <limits>
+#include <optional>
+#include <utility>
+#include <vector>
+
+namespace Common {
+
+struct SlotId {
+	static constexpr uint32_t INVALID_INDEX = std::numeric_limits<uint32_t>::max();
+
+	constexpr SlotId() noexcept = default;
+	constexpr SlotId(uint32_t value) noexcept: index(value), generation(1) {}
+	constexpr SlotId(uint32_t value, uint32_t slot_generation) noexcept
+	    : index(value), generation(slot_generation) {}
+
+	[[nodiscard]] constexpr explicit operator bool() const noexcept { return index != INVALID_INDEX; }
+	constexpr auto operator<=>(const SlotId&) const noexcept = default;
+
+	uint32_t index = INVALID_INDEX;
+	uint32_t generation = 0;
+};
+
+// Stable-address slot storage for cache resources that are intentionally non-movable.
+template <typename T>
+class SlotVector {
+public:
+	SlotVector() = default;
+	KYTY_CLASS_NO_COPY(SlotVector);
+
+	[[nodiscard]] T& operator[](SlotId id) noexcept {
+		EXIT_IF(!is_allocated(id));
+		return *m_values[id.index].value;
+	}
+
+	[[nodiscard]] const T& operator[](SlotId id) const noexcept {
+		EXIT_IF(!is_allocated(id));
+		return *m_values[id.index].value;
+	}
+
+	[[nodiscard]] T* try_get(SlotId id) noexcept {
+		return is_allocated(id) ? &*m_values[id.index].value : nullptr;
+	}
+
+	[[nodiscard]] const T* try_get(SlotId id) const noexcept {
+		return is_allocated(id) ? &*m_values[id.index].value : nullptr;
+	}
+
+	[[nodiscard]] bool is_allocated(SlotId id) const noexcept {
+		return id && id.index < m_values.size() &&
+		       m_values[id.index].generation == id.generation && m_values[id.index].value.has_value();
+	}
+
+	template <typename... Args>
+	[[nodiscard]] SlotId insert(Args&&... args) {
+		uint32_t index = 0;
+		if (m_free_list.empty()) {
+			index = static_cast<uint32_t>(m_values.size());
+			m_values.emplace_back();
+			m_values.back().value.emplace(std::forward<Args>(args)...);
+		} else {
+			index = m_free_list.back();
+			m_free_list.pop_back();
+			EXIT_IF(m_values[index].value.has_value());
+			m_values[index].value.emplace(std::forward<Args>(args)...);
+		}
+		++m_size;
+		return SlotId {index, m_values[index].generation};
+	}
+
+	void erase(SlotId id) noexcept {
+		EXIT_IF(!is_allocated(id));
+		auto& slot = m_values[id.index];
+		slot.value.reset();
+		if (++slot.generation == 0) {
+			slot.generation = 1;
+		}
+		m_free_list.push_back(id.index);
+		--m_size;
+	}
+
+	[[nodiscard]] size_t size() const noexcept { return m_size; }
+	[[nodiscard]] size_t capacity() const noexcept { return m_values.size(); }
+
+	template <typename F>
+	void ForEach(F&& fn) {
+		for (uint32_t index = 0; index < m_values.size(); ++index) {
+			if (m_values[index].value) {
+				fn(SlotId {index, m_values[index].generation}, *m_values[index].value);
+			}
+		}
+	}
+
+	template <typename F>
+	void ForEach(F&& fn) const {
+		for (uint32_t index = 0; index < m_values.size(); ++index) {
+			if (m_values[index].value) {
+				fn(SlotId {index, m_values[index].generation}, *m_values[index].value);
+			}
+		}
+	}
+
+private:
+	struct Slot {
+		std::optional<T> value;
+		uint32_t         generation = 1;
+	};
+
+	std::deque<Slot>             m_values;
+	std::vector<uint32_t>        m_free_list;
+	size_t                       m_size = 0;
+};
+
+} // namespace Common
+
+template <>
+struct std::hash<Common::SlotId> {
+	[[nodiscard]] size_t operator()(Common::SlotId id) const noexcept {
+		return std::hash<uint64_t> {}((static_cast<uint64_t>(id.generation) << 32u) | id.index);
+	}
+};
+
+#endif // EMULATOR_SRC_COMMON_SLOTVECTOR_H_

src/common/stringUtils.h

@@ -1,7 +1,6 @@
 #ifndef KYTY_COMMON_STRING_UTILS_H_
 #define KYTY_COMMON_STRING_UTILS_H_
 
-#include "common/byteBuffer.h"
 #include "common/common.h"
 
 #include <algorithm>
@@ -9,7 +8,6 @@
 #include <charconv>
 #include <codecvt>
 #include <filesystem>
-#include <fmt/format.h>
 #include <locale>
 #include <string>
 #include <string_view>
@@ -18,8 +16,6 @@
 
 namespace Common {
 
-constexpr uint32_t FIND_INVALID_INDEX = static_cast<uint32_t>(-1);
-
 inline std::string PathToString(const std::filesystem::path& path) {
 #if defined(__cpp_char8_t)
 	auto u8 = path.u8string();
@@ -38,8 +34,12 @@ inline std::string PathToGenericString(const std::filesystem::path& path) {
 #endif
 }
 
-inline bool IsSpace(char c) {
-	return std::isspace(static_cast<unsigned char>(c)) != 0;
+inline std::filesystem::path PathFromUtf8(std::string_view text) {
+#if defined(__cpp_char8_t)
+	return std::filesystem::path(std::u8string(text.begin(), text.end()));
+#else
+	return std::filesystem::u8path(text.begin(), text.end());
+#endif
 }
 
 inline bool EqualNoCase(std::string_view lhs, std::string_view rhs) {
@@ -63,65 +63,6 @@ inline std::string ToLower(std::string_view text) {
 	return ret;
 }
 
-inline bool ContainsStr(std::string_view text, std::string_view needle) {
-	return text.find(needle) != std::string_view::npos;
-}
-
-inline bool StartsWith(std::string_view text, std::string_view prefix) {
-	return text.starts_with(prefix);
-}
-
-inline bool StartsWith(std::string_view text, char prefix) {
-	return !text.empty() && text.front() == prefix;
-}
-
-inline bool EndsWith(std::string_view text, std::string_view suffix) {
-	return text.ends_with(suffix);
-}
-
-inline bool EndsWith(std::string_view text, char suffix) {
-	return !text.empty() && text.back() == suffix;
-}
-
-inline bool ContainsChar(std::string_view text, char needle) {
-	return text.find(needle) != std::string_view::npos;
-}
-
-inline bool IndexValid(std::string_view text, uint32_t index) {
-	return index < text.size();
-}
-
-inline uint32_t FindIndex(std::string_view text, std::string_view needle, size_t from = 0) {
-	const auto pos = text.find(needle, from);
-	return pos == std::string_view::npos ? FIND_INVALID_INDEX : static_cast<uint32_t>(pos);
-}
-
-inline uint32_t FindIndex(std::string_view text, char needle, size_t from = 0) {
-	const auto pos = text.find(needle, from);
-	return pos == std::string_view::npos ? FIND_INVALID_INDEX : static_cast<uint32_t>(pos);
-}
-
-inline uint32_t FindLastIndex(std::string_view text, std::string_view needle,
-                              size_t from = FIND_INVALID_INDEX) {
-	if (needle.empty()) {
-		return 0;
-	}
-	if (from == FIND_INVALID_INDEX || from > text.size()) {
-		from = text.size();
-	}
-	const auto pos = text.rfind(needle, from);
-	return pos == std::string_view::npos ? FIND_INVALID_INDEX : static_cast<uint32_t>(pos);
-}
-
-inline uint32_t FindLastIndex(std::string_view text, char needle,
-                              size_t from = FIND_INVALID_INDEX) {
-	if (from == FIND_INVALID_INDEX || from > text.size()) {
-		from = text.size();
-	}
-	const auto pos = text.rfind(needle, from);
-	return pos == std::string_view::npos ? FIND_INVALID_INDEX : static_cast<uint32_t>(pos);
-}
-
 inline std::string Mid(std::string_view text, size_t first, size_t count = std::string_view::npos) {
 	if (first >= text.size()) {
 		return {};
@@ -129,49 +70,18 @@ inline std::string Mid(std::string_view text, size_t first, size_t count = std::
 	return std::string(text.substr(first, count));
 }
 
-inline std::string Left(std::string_view text, size_t count) {
-	return Mid(text, 0, count);
-}
-
-inline std::string Right(std::string_view text, size_t count) {
-	if (count >= text.size()) {
-		return std::string(text);
-	}
-	return Mid(text, text.size() - count, count);
-}
-
 inline std::string RemoveLast(std::string_view text, size_t count) {
 	if (count >= text.size()) {
 		return {};
 	}
-	return Left(text, text.size() - count);
+	return std::string(text.substr(0, text.size() - count));
 }
 
 inline std::string RemoveFirst(std::string_view text, size_t count) {
 	if (count >= text.size()) {
 		return {};
 	}
-	return Right(text, text.size() - count);
-}
-
-inline std::string TrimRight(std::string_view text) {
-	size_t end = text.size();
-	while (end > 0 && IsSpace(text[end - 1])) {
-		end--;
-	}
-	return std::string(text.substr(0, end));
-}
-
-inline std::string TrimLeft(std::string_view text) {
-	size_t first = 0;
-	while (first < text.size() && IsSpace(text[first])) {
-		first++;
-	}
-	return std::string(text.substr(first));
-}
-
-inline std::string Trim(std::string_view text) {
-	return TrimRight(TrimLeft(text));
+	return std::string(text.substr(count));
 }
 
 inline std::string ReplaceChar(std::string_view text, char old_char, char new_char) {
@@ -204,16 +114,6 @@ inline std::string FilenameWithoutDirectory(std::string_view text) {
 	return pos == std::string_view::npos ? std::string(text) : std::string(text.substr(pos + 1));
 }
 
-inline std::string FilenameWithoutExtension(std::string_view text) {
-	const auto pos = text.find_last_of('.');
-	return pos == std::string_view::npos ? std::string(text) : std::string(text.substr(0, pos));
-}
-
-inline std::string ExtensionWithoutFilename(std::string_view text) {
-	const auto pos = text.find_last_of('.');
-	return pos == std::string_view::npos ? std::string() : std::string(text.substr(pos));
-}
-
 inline std::string FixFilenameSlash(std::string_view text) {
 	return ReplaceChar(text, '\\', '/');
 }
@@ -257,86 +157,18 @@ inline std::vector<std::string> Split(std::string_view text, char sep, bool keep
 	return Split(text, std::string_view(&sep, 1), keep_empty);
 }
 
-inline std::string Concat(const std::vector<std::string>& list, std::string_view sep) {
-	std::string ret;
-	for (size_t i = 0; i < list.size(); i++) {
-		if (i != 0) {
-			ret += sep;
-		}
-		ret += list[i];
-	}
-	return ret;
-}
-
-inline std::string Concat(const std::vector<std::string>& list, char sep) {
-	return Concat(list, std::string_view(&sep, 1));
-}
-
-inline uint32_t ToUint32(std::string_view text, int base = 10) {
-	uint32_t value = 0;
-	std::from_chars(text.data(), text.data() + text.size(), value, base);
-	return value;
-}
-
-inline uint64_t ToUint64(std::string_view text, int base = 10) {
-	uint64_t value = 0;
-	std::from_chars(text.data(), text.data() + text.size(), value, base);
-	return value;
-}
-
 inline int32_t ToInt32(std::string_view text, int base = 10) {
 	int32_t value = 0;
 	std::from_chars(text.data(), text.data() + text.size(), value, base);
 	return value;
 }
 
-inline int64_t ToInt64(std::string_view text, int base = 10) {
-	int64_t value = 0;
-	std::from_chars(text.data(), text.data() + text.size(), value, base);
-	return value;
-}
-
-inline double ToDouble(std::string_view text) {
-	return std::stod(std::string(text));
-}
-
-inline float ToFloat(std::string_view text) {
-	return std::stof(std::string(text));
-}
-
-inline std::string SafeCsv(std::string_view text) {
-	const bool add_space =
-	    !text.empty() && (text.front() == '+' || text.front() == '=' || text.front() == '-');
-	if (text.find('"') != std::string_view::npos || text.find(';') != std::string_view::npos ||
-	    text.find('+') != std::string_view::npos || text.find('=') != std::string_view::npos ||
-	    text.find('-') != std::string_view::npos) {
-		return "\"" + std::string(add_space ? " " : "") +
-		       ReplaceStr(std::string(text), "\"", "\"\"") + "\"";
+inline std::string Utf16ToUtf8(std::u16string_view utf16) {
+	if (utf16.empty()) {
+		return {};
 	}
-	return std::string(text);
-}
-
-inline std::string Utf16ToUtf8(const char16_t* utf16) {
-	std::u16string                                                    input(utf16);
 	std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
-	return convert.to_bytes(input);
-}
-
-inline ByteBuffer HexToBin(std::string_view text) {
-	ByteBuffer ret;
-	for (size_t i = 0; i + 1 < text.size(); i += 2) {
-		ret.Add(static_cast<Byte>((ToUint32(text.substr(i, 2), 16) & 0xffu)));
-	}
-	return ret;
-}
-
-inline std::string HexFromBin(const ByteBuffer& bin) {
-	std::string ret;
-	ret.reserve(bin.Size() * 2);
-	for (uint32_t i = 0; i < bin.Size(); i++) {
-		ret += fmt::format("{:02X}", std::to_integer<uint8_t>(bin.At(i)));
-	}
-	return ret;
+	return convert.to_bytes(utf16.data(), utf16.data() + utf16.size());
 }
 
 } // namespace Common

src/common/threads.cpp

@@ -1,7 +1,6 @@
 #include "common/threads.h"
 
 #include "common/assert.h"
-#include "common/debug.h"
 
 #include <algorithm>
 #include <atomic>
@@ -9,7 +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
@@ -198,37 +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) {}
@@ -285,10 +253,6 @@ void Thread::Detach() {
 	m_thread->m_thread.detach();
 }
 
-void Thread::Sleep(uint32_t millis) {
-	std::this_thread::sleep_for(std::chrono::milliseconds(millis));
-}
-
 void Thread::SleepMicro(uint32_t micros) {
 #ifdef KYTY_WIN_CS
 	SleepHighResolution100ns(static_cast<uint64_t>(micros) * 10);
@@ -366,7 +330,6 @@ 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
@@ -407,7 +370,6 @@ void CondVar::Wait(Mutex* mutex) {
 	}
 	cpp_lock.release();
 #endif
-	UnregisterCondWaiter(m_cond_var.get());
 }
 
 void CondVar::SetWaitPollCallback(wait_poll_func_t callback) {
@@ -416,7 +378,6 @@ 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
@@ -431,7 +392,6 @@ bool CondVar::WaitFor(Mutex* mutex, uint32_t micros) {
 	      std::cv_status::no_timeout);
 	cpp_lock.release();
 #endif
-	UnregisterCondWaiter(m_cond_var.get());
 	return ok;
 }
 
@@ -446,16 +406,13 @@ 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

@@ -31,7 +31,6 @@ public:
 	// The id is unique and can't be reused by another thread.
 	[[nodiscard]] int GetUniqueId() const;
 
-	static void Sleep(uint32_t millis);
 	static void SleepMicro(uint32_t micros);
 	static void SleepNano(uint64_t nanos);
 	static bool IsMainThread();
@@ -77,7 +76,6 @@ 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/common/timer.cpp

@@ -62,23 +62,6 @@ double Timer::GetTimeS() const {
 	return (static_cast<double>(current_time - m_StartTime)) / static_cast<double>(m_Frequency);
 }
 
-// return time in ticks
-uint64_t Timer::GetTicks() const {
-	if (m_is_paused) {
-		return (m_PauseTime - m_StartTime);
-	}
-
-	uint64_t current_time = 0;
-	SysQueryPerformanceCounter(&current_time);
-
-	return (current_time - m_StartTime);
-}
-
-// return ticks frequency
-uint64_t Timer::GetFrequency() const {
-	return m_Frequency;
-}
-
 uint64_t Timer::QueryPerformanceFrequency() {
 	uint64_t ret = 0;
 	SysQueryPerformanceFrequency(&ret);

src/common/timer.h

@@ -24,12 +24,6 @@ public:
 	// return time in seconds
 	[[nodiscard]] double GetTimeS() const;
 
-	// return time in ticks
-	[[nodiscard]] uint64_t GetTicks() const;
-
-	// return ticks frequency
-	[[nodiscard]] uint64_t GetFrequency() const;
-
 	KYTY_CLASS_NO_COPY(Timer);
 
 	[[nodiscard]] static uint64_t QueryPerformanceFrequency();

src/common/virtualMemory.cpp

@@ -1,63 +0,0 @@
-#include "common/virtualMemory.h"
-
-#include "common/platform/sysVirtual.h"
-
-namespace Common {
-
-namespace VirtualMemory {
-
-void Init() {
-	SysVirtualInit();
-}
-
-uint64_t Alloc(uint64_t address, uint64_t size, Mode mode) {
-	return SysVirtualAlloc(address, size, mode);
-}
-
-uint64_t AllocAligned(uint64_t address, uint64_t size, Mode mode, uint64_t alignment) {
-	return SysVirtualAllocAligned(address, size, mode, alignment);
-}
-
-bool AllocFixed(uint64_t address, uint64_t size, Mode mode) {
-	return SysVirtualAllocFixed(address, size, mode);
-}
-
-bool Commit(uint64_t address, uint64_t size, Mode mode) {
-	return SysVirtualCommit(address, size, mode);
-}
-
-uint64_t Reserve(uint64_t address, uint64_t size) {
-	return SysVirtualReserve(address, size);
-}
-
-uint64_t ReserveAligned(uint64_t address, uint64_t size, uint64_t alignment) {
-	return SysVirtualReserveAligned(address, size, alignment);
-}
-
-bool ReserveFixed(uint64_t address, uint64_t size) {
-	return SysVirtualReserveFixed(address, size);
-}
-
-bool Decommit(uint64_t address, uint64_t size) {
-	return SysVirtualDecommit(address, size);
-}
-
-bool Free(uint64_t address) {
-	return SysVirtualFree(address);
-}
-
-bool FreeRange(uint64_t address, uint64_t size) {
-	return SysVirtualFreeRange(address, size);
-}
-
-bool Protect(uint64_t address, uint64_t size, Mode mode, Mode* old_mode) {
-	return SysVirtualProtect(address, size, mode, old_mode);
-}
-
-bool FlushInstructionCache(uint64_t address, uint64_t size) {
-	return SysVirtualFlushInstructionCache(address, size);
-}
-
-} // namespace VirtualMemory
-
-} // namespace Common

src/common/virtualMemory.h

@@ -35,7 +35,7 @@ bool     ReserveFixed(uint64_t address, uint64_t size);
 bool     Decommit(uint64_t address, uint64_t size);
 bool     Free(uint64_t address);
 bool     FreeRange(uint64_t address, uint64_t size);
-bool     Protect(uint64_t address, uint64_t size, Mode mode, Mode* old_mode = nullptr);
+bool     Protect(uint64_t address, uint64_t size, Mode mode);
 bool     FlushInstructionCache(uint64_t address, uint64_t size);
 
 } // namespace VirtualMemory

src/emulator.cpp

@@ -15,6 +15,7 @@
 #include "kernel/fileSystem.h"
 #include "kernel/memory.h"
 #include "kernel/pthread.h"
+#include "kytyGitVersion.h"
 #include "libs/agc.h"
 #include "libs/audio.h"
 #include "libs/controller.h"
@@ -26,13 +27,31 @@
 
 #include <cstdlib>
 #include <filesystem>
+#include <thread>
 
 namespace Emulator {
 
 static void PrintSystemInfo() {
-	Common::SystemInfo info = Common::GetSystemInfo();
+	const Common::SystemInfo info = Common::GetSystemInfo();
 
-	LOGF("ProcessorName = %s\n", info.ProcessorName.c_str());
+#if defined(__APPLE__)
+	static constexpr auto platform_name = "macOS";
+#elif KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
+	static constexpr auto platform_name = "Windows";
+#elif KYTY_PLATFORM == KYTY_PLATFORM_LINUX
+	static constexpr auto platform_name = "Linux";
+#else
+	static constexpr auto platform_name = "Unknown";
+#endif
+
+	LOGF("Build\n"
+	     "  version: %s\n\n"
+	     "Host\n"
+	     "  os:      %s\n"
+	     "  cpu:     %s\n"
+	     "  threads: %u\n\n",
+	     KYTY_BUILD_LABEL, platform_name, info.ProcessorName.c_str(),
+	     std::thread::hardware_concurrency());
 }
 
 static void KytyClose() {
@@ -177,10 +196,18 @@ 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);
 
+	// Guest threads are still running, so skip KytyClose() and only flush emergency state.
+	ok = at_quick_exit(Common::Subsystems::EmergencyShutdownActive);
+	EXIT_NOT_IMPLEMENTED(ok != 0);
+
 	Libs::LibKernel::FileSystem::Mount(options.app0_dir, "/app0");
 	Libs::LibKernel::FileSystem::Mount(options.app0_dir, "/hostapp");
 

src/generate_version.cmake

@@ -1,5 +1,6 @@
 set(KYTY_GIT_VERSION "unknown")
 set(KYTY_GIT_HASH "unknown")
+set(KYTY_GIT_REVISION "unknown")
 if(GIT_EXECUTABLE)
 	execute_process(
 		COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty
@@ -14,16 +15,18 @@ if(GIT_EXECUTABLE)
 	endif()
 
 	execute_process(
-		COMMAND "${GIT_EXECUTABLE}" rev-parse --short=7 HEAD
+		COMMAND "${GIT_EXECUTABLE}" rev-parse HEAD
 		WORKING_DIRECTORY "${GIT_WORKING_DIRECTORY}"
-		OUTPUT_VARIABLE KYTY_GIT_HASH
+		OUTPUT_VARIABLE KYTY_GIT_REVISION
 		OUTPUT_STRIP_TRAILING_WHITESPACE
 		RESULT_VARIABLE GIT_HASH_RESULT
 		ERROR_QUIET
 	)
 	if(NOT GIT_HASH_RESULT EQUAL 0)
 		set(KYTY_GIT_HASH "unknown")
+		set(KYTY_GIT_REVISION "unknown")
 	else()
+		string(SUBSTRING "${KYTY_GIT_REVISION}" 0 7 KYTY_GIT_HASH)
 		execute_process(
 			COMMAND "${GIT_EXECUTABLE}" diff-index --quiet HEAD --
 			WORKING_DIRECTORY "${GIT_WORKING_DIRECTORY}"

src/graphics/guest_gpu/command_processor/commandProcessor.h

@@ -7,6 +7,7 @@
 #include "graphics/host_gpu/renderer/renderContext.h"
 
 #include <cstdint>
+#include <span>
 #include <vector>
 
 namespace Libs::Graphics {
@@ -30,13 +31,13 @@ private:
 	friend class CommandProcessor;
 
 	struct BufferCursor {
-		uint32_t* next_packet         = nullptr;
-		uint32_t  remaining_dw        = 0;
-		uint32_t  total_dw            = 0;
-		uint32_t  deferred_advance_dw = 0;
+		std::span<const uint32_t> commands;
+		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;
 };
@@ -50,7 +51,8 @@ public:
 		int64_t flip_arg  = 0;
 	};
 
-	explicit CommandProcessor(RenderContext& renderer): m_renderer(renderer) {}
+	CommandProcessor(RenderContext& renderer, int interrupt_event_id)
+	    : m_renderer(renderer), m_interrupt_event_id(interrupt_event_id) {}
 	~CommandProcessor() = default;
 
 	KYTY_CLASS_NO_COPY(CommandProcessor);
@@ -72,13 +74,9 @@ public:
 	void SetDrawIndirectArgsBaseAddress(uint64_t draw_indirect_args_base_addr);
 	void SetDispatchIndirectArgsBaseAddress(uint64_t dispatch_indirect_args_base_addr);
 	void SetNumInstances(uint32_t num_instances);
-	void DrawIndex(uint32_t index_count, const void* index_addr, uint32_t flags, uint32_t type,
-	               uint32_t instance_count = 0, const void* object_ids = nullptr,
-	               uint32_t render_target_slice_offset = 0, int32_t vertex_offset_add = 0,
-	               uint32_t first_instance = 0);
-	void DrawIndexOffset(uint32_t index_offset, uint32_t index_count, uint32_t flags);
-	void DrawIndexAuto(uint32_t index_count, uint32_t flags,
-	                   uint32_t render_target_slice_offset = 0);
+	void DrawIndex(DrawIndexArgs args);
+	void DrawIndexOffset(uint32_t index_offset, uint32_t index_count);
+	void DrawIndexAuto(DrawAutoArgs args);
 	void DrawIndirect(uint32_t data_offset, uint32_t draw_initiator, bool indexed);
 	void DrawIndirectMulti(uint32_t data_offset, uint32_t max_count_or_count,
 	                       const volatile uint32_t* count_addr, uint32_t stride_in_bytes,
@@ -103,7 +101,7 @@ public:
 	                    uint32_t mode);
 	void DispatchIndirect(uint32_t data_offset, uint32_t mode);
 	void WaitFlipDone(uint32_t video_out_handle, uint32_t display_buffer_index);
-	void TriggerEvent(uint32_t event_type, uint32_t event_index);
+	void TriggerEvent(uint32_t event_type, uint32_t event_index, uint64_t event_address = 0);
 
 	void SetUserDataMarker(HW::UserSgprType type) { m_user_data_marker = type; }
 	[[nodiscard]] HW::UserSgprType GetUserDataMarker() const { return m_user_data_marker; }
@@ -112,6 +110,7 @@ public:
 	void SetCeComplete(bool complete) { m_ce_complete = complete; }
 	void WaitCe();
 	void WaitDeDiff(uint32_t diff);
+	void WaitForRewind(bool valid);
 	void IncrementDe();
 	void IncrementCe();
 
@@ -130,13 +129,14 @@ public:
 	                    const volatile void* address, uint32_t count_in_dwords);
 	[[nodiscard]] bool ShouldSkipPredicatedPackets() const { return m_predicate_skip; }
 
-	Pm4ProcessResult Process(Pm4Execution& execution, uint32_t* buffer, uint32_t size_dw);
-	void             ProcessIndirectBuffer(uint32_t* buffer, uint32_t size_dw);
+	Pm4ProcessResult Process(Pm4Execution& execution, std::span<const uint32_t> commands);
+	void             ProcessIndirectBuffer(std::span<const uint32_t> commands, bool chain);
 
 	void SetFlip(const FlipInfo& flip) { m_flip = flip; }
 
 	[[nodiscard]] uint64_t GetSubmitId() const { return m_submit_id; }
 	void                   SetSubmitId(uint64_t submit_id) { m_submit_id = submit_id; }
+	[[nodiscard]] bool     IsAsyncComputeQueue() const { return m_interrupt_event_id >= 0x20; }
 
 private:
 	template <typename T>
@@ -144,16 +144,11 @@ 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();
-	void SubmitNonIndexedDraw(uint32_t vertex_count, uint32_t flags,
-	                          uint32_t render_target_slice_offset, uint32_t first_vertex,
-	                          uint32_t first_instance);
-
-	CommandScheduler&    GetScheduler() const { return m_renderer.GetCommandScheduler(); }
-	RenderCommandBuffer& CurrentBuffer() { return GetScheduler().Current(); }
-	void                 CheckBuffer() const { GetScheduler().CheckActive(); }
-	GpuResourceManager&  GetGpuResources() const { return m_renderer.GetGpuResources(); }
+	CommandScheduler&   GetScheduler() const { return m_renderer.GetCommandScheduler(); }
+	CommandBuffer&      CurrentBuffer() { return GetScheduler().Current(); }
+	void                CheckBuffer() const { GetScheduler().CheckActive(); }
 
 	RenderContext&   m_renderer;
 	HW::Context      m_ctx;
@@ -176,9 +171,11 @@ private:
 
 	uint32_t m_const_ram[0x3000] = {0};
 
-	FlipInfo m_flip;
-	uint64_t m_submit_id      = 0;
-	bool     m_predicate_skip = false;
+	FlipInfo  m_flip;
+	const int m_interrupt_event_id;
+	uint64_t  m_submit_id                   = 0;
+	uint64_t  m_synthetic_occlusion_counter = 0;
+	bool      m_predicate_skip              = false;
 };
 
 } // namespace Libs::Graphics

src/graphics/guest_gpu/command_processor/pm4Dispatch.cpp

@@ -23,9 +23,7 @@ constexpr auto MakeContextDispatchTable() {
 	g_hw_ctx_func[Pm4::DB_STENCIL_CLEAR]             = HwCtxSetStencilClear;
 	g_hw_ctx_func[Pm4::DB_DEPTH_CLEAR]               = HwCtxSetDepthClear;
 	g_hw_ctx_func[Pm4::PA_SC_SCREEN_SCISSOR_TL]      = HwCtxSetScreenScissor;
-	g_hw_ctx_func[Pm4::DB_Z_INFO]                    = HwCtxSetDepthRenderTarget;
 	g_hw_ctx_func[Pm4::DB_STENCIL_INFO]              = HwCtxSetStencilInfo;
-	g_hw_ctx_func[Pm4::DB_HTILE_SURFACE]             = HwCtxSetDepthHtileSurface;
 	g_hw_ctx_func[Pm4::PA_SU_HARDWARE_SCREEN_OFFSET] = HwCtxSetHardwareScreenOffset;
 	g_hw_ctx_func[Pm4::PA_SC_WINDOW_OFFSET]          = HwCtxSetWindowOffset;
 	g_hw_ctx_func[Pm4::PA_SC_WINDOW_SCISSOR_TL]      = HwCtxSetWindowScissor;
@@ -35,7 +33,6 @@ constexpr auto MakeContextDispatchTable() {
 	}
 	g_hw_ctx_func[Pm4::CB_TARGET_MASK]                 = HwCtxSetRenderTargetMask;
 	g_hw_ctx_func[Pm4::PA_SC_GENERIC_SCISSOR_TL]       = HwCtxSetGenericScissor;
-	g_hw_ctx_func[Pm4::CB_BLEND_RED]                   = HwCtxSetBlendColor;
 	g_hw_ctx_func[Pm4::CB_DCC_CONTROL]                 = HwCtxSetCbDccControl;
 	g_hw_ctx_func[Pm4::DB_STENCIL_CONTROL]             = HwCtxSetStencilControl;
 	g_hw_ctx_func[Pm4::DB_STENCILREFMASK]              = HwCtxSetStencilMask;
@@ -76,16 +73,13 @@ constexpr auto MakeContextDispatchTable() {
 	g_hw_ctx_func[Pm4::PA_SC_BINNER_CNTL_0]                   = HwCtxSetPaScExtendedControl;
 	g_hw_ctx_func[Pm4::PA_SC_BINNER_CNTL_1]                   = HwCtxSetPaScExtendedControl;
 	g_hw_ctx_func[Pm4::PA_SC_CONSERVATIVE_RASTERIZATION_CNTL] = HwCtxSetPaScExtendedControl;
-	g_hw_ctx_func[Pm4::PA_SC_NGG_MODE_CNTL]                   = HwCtxSetPaScExtendedControl;
 	g_hw_ctx_func[Pm4::DB_ALPHA_TO_MASK]                      = HwCtxSetAlphaToMask;
 	g_hw_ctx_func[Pm4::VGT_DRAW_PAYLOAD_CNTL]                 = HwCtxSetDrawPayloadControl;
 	g_hw_ctx_func[Pm4::VGT_PRIMITIVEID_RESET]                 = HwCtxSetPrimitiveIdReset;
 	g_hw_ctx_func[Pm4::PA_CL_OBJPRIM_ID_CNTL]                 = HwCtxSetObjprimIdControl;
 	g_hw_ctx_func[Pm4::VGT_SHADER_STAGES_EN]                  = HwCtxSetShaderStages;
-	g_hw_ctx_func[Pm4::PA_CL_GB_VERT_CLIP_ADJ]                = HwCtxSetGuardBands;
 
 	for (uint32_t slot = 0; slot < 8; slot++) {
-		g_hw_ctx_func[Pm4::CB_COLOR0_BASE + slot * 15] = HwCtxSetRenderTarget;
 		g_hw_ctx_func[Pm4::CB_COLOR0_INFO + slot * 15] = HwCtxSetColorInfo;
 
 		g_hw_ctx_func[Pm4::CB_BLEND0_CONTROL + slot * 1] = HwCtxSetBlendControl;
@@ -118,25 +112,21 @@ constexpr auto MakeShaderDispatchTable() {
 	}
 
 	for (uint32_t slot = 0; slot < 4; slot++) {
-		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_PS_0 + slot] = HwShSetPsUserAccumSgpr;
+		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_PS_0 + slot] = HwShIgnoreUserAccumulator;
 	}
 
 	for (uint32_t slot = 0; slot < 4; slot++) {
-		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_ESGS_0 + slot] = HwShSetGsUserAccumSgpr;
+		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_ESGS_0 + slot] = HwShIgnoreUserAccumulator;
 	}
 	for (uint32_t slot = 0; slot < 4; slot++) {
-		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_LSHS_0 + slot] = HwShSetHsUserAccumSgpr;
+		g_hw_sh_func[Pm4::SPI_SHADER_USER_ACCUM_LSHS_0 + slot] = HwShIgnoreUserAccumulator;
 	}
 
-	for (uint32_t slot = 0; Pm4::COMPUTE_USER_ACCUM_0 + slot < Pm4::COMPUTE_USER_DATA_0; slot++) {
-		g_hw_sh_func[Pm4::COMPUTE_USER_ACCUM_0 + slot] = HwShSetCsUserAccumSgpr;
+	for (uint32_t slot = 0; slot < 4; slot++) {
+		g_hw_sh_func[Pm4::COMPUTE_USER_ACCUM_0 + slot] = HwShIgnoreUserAccumulator;
 	}
 	g_hw_sh_func[Pm4::COMPUTE_PGM_LO]                  = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_PGM_HI]                  = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_TBA_LO]                  = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_TBA_HI]                  = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_TMA_LO]                  = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_TMA_HI]                  = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_PGM_RSRC1]               = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_PGM_RSRC2]               = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_START_X]                 = HwShSetCsRegisters;
@@ -146,30 +136,16 @@ constexpr auto MakeShaderDispatchTable() {
 	g_hw_sh_func[Pm4::COMPUTE_NUM_THREAD_Y]            = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_NUM_THREAD_Z]            = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_RESOURCE_LIMITS]         = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_DESTINATION_EN_SE0]      = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_DESTINATION_EN_SE1]      = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_TMPRING_SIZE]            = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_DESTINATION_EN_SE2]      = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_DESTINATION_EN_SE3]      = HwShSetCsRegisters;
 	g_hw_sh_func[Pm4::COMPUTE_PGM_RSRC3]               = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_SHADER_CHKSUM]           = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::COMPUTE_DISPATCH_TUNNEL]         = HwShSetCsRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_TBA_LO_PS]            = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC3_PS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC4_PS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_TMA_LO_PS]            = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_TMA_HI_PS]            = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_REQ_CTRL_PS]          = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC3_GS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC4_GS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_LO_GS] = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_HI_GS] = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_REQ_CTRL_ESGS]        = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC3_HS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_PGM_RSRC4_HS]         = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_LO_HS] = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_HI_HS] = HwShIgnoreRegisters;
-	g_hw_sh_func[Pm4::SPI_SHADER_REQ_CTRL_LSHS]        = HwShIgnoreRegisters;
+	g_hw_sh_func[Pm4::COMPUTE_PACE_ID]                 = HwShSetCsRegisters;
+	g_hw_sh_func[Pm4::SPI_GRAPHICS_SHADER_CONTROL_PS]  = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_GRAPHICS_SHADER_CONTROL_GS]  = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_LO_GS] = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_HI_GS] = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_GRAPHICS_SHADER_CONTROL_HS]  = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_LO_HS] = HwShSetRegisters;
+	g_hw_sh_func[Pm4::SPI_SHADER_USER_DATA_ADDR_HI_HS] = HwShSetRegisters;
 
 	return g_hw_sh_func;
 }
@@ -181,6 +157,7 @@ constexpr auto MakeUconfigDispatchTable() {
 	g_hw_uc_func[Pm4::VGT_INDEX_TYPE]            = HwUcSetIndexType;
 	g_hw_uc_func[Pm4::VGT_OBJECT_ID]             = HwUcSetObjectId;
 	g_hw_uc_func[Pm4::TEXTURE_GRADIENT_FACTORS]  = HwUcSetTextureGradientFactors;
+	g_hw_uc_func[Pm4::TEXTURE_GRADIENT_CONTROL]  = HwUcSetTextureGradientFactors;
 	g_hw_uc_func[Pm4::IA_MULTI_VGT_PARAM]        = HwUcSetIaMultiVgtParam;
 	g_hw_uc_func[Pm4::GE_MULTI_PRIM_IB_RESET_EN] = HwUcSetMultiPrimIbReset;
 	g_hw_uc_func[Pm4::TA_CS_BC_BASE_ADDR]        = HwUcSetBorderColorTableAddr;
@@ -217,6 +194,7 @@ constexpr auto MakeOpcodeDispatchTable() {
 	g_cp_op_func[Pm4::IT_COND_EXEC]                 = CpOpCondExec;
 	g_cp_op_func[Pm4::IT_SET_PREDICATION]           = CpOpSetPredication;
 	g_cp_op_func[Pm4::IT_WRITE_DATA]                = CpOpWriteData;
+	g_cp_op_func[Pm4::IT_WAIT_REG_MEM]              = CpOpWaitRegMem32;
 	g_cp_op_func[Pm4::IT_INDIRECT_BUFFER]           = CpOpIndirectBuffer;
 	g_cp_op_func[Pm4::IT_COPY_DATA]                 = CpOpCopyData;
 	g_cp_op_func[Pm4::IT_EVENT_WRITE]               = CpOpEventWrite;
@@ -224,6 +202,7 @@ constexpr auto MakeOpcodeDispatchTable() {
 	g_cp_op_func[Pm4::IT_EVENT_WRITE_EOS]           = CpOpEventWriteEos;
 	g_cp_op_func[Pm4::IT_DMA_DATA]                  = CpOpDmaData;
 	g_cp_op_func[Pm4::IT_ACQUIRE_MEM]               = CpOpAcquireMem;
+	g_cp_op_func[Pm4::IT_REWIND]                    = CpOpRewind;
 	g_cp_op_func[Pm4::IT_SET_CONTEXT_REG]           = CpOpSetContextReg;
 	g_cp_op_func[Pm4::IT_SET_SH_REG]                = CpOpSetShaderReg;
 	g_cp_op_func[Pm4::IT_SET_UCONFIG_REG]           = CpOpSetUconfigReg;
@@ -238,6 +217,7 @@ constexpr auto MakeOpcodeDispatchTable() {
 	g_cp_op_func[Pm4::IT_WAIT_ON_CE_COUNTER]        = CpOpWaitOnCeCounter;
 	g_cp_op_func[Pm4::IT_WAIT_ON_DE_COUNTER_DIFF]   = CpOpWaitOnDeCounterDiff;
 	g_cp_op_func[Pm4::IT_GET_LOD_STATS]             = CpOpGetLodStats;
+	g_cp_op_func[Pm4::IT_WAIT_REG_MEM_64]           = CpOpWaitRegMem64;
 
 	return g_cp_op_func;
 }
@@ -246,12 +226,10 @@ constexpr auto MakeCustomOpcodeDispatchTable() {
 	std::array<cp_op_parser_func_t, Pm4::R_NUM> g_cp_op_custom_func {};
 
 	g_cp_op_custom_func[Pm4::R_DISPATCH_RESET] = CpOpDispatchReset;
-	g_cp_op_custom_func[Pm4::R_WAIT_MEM_32]    = CpOpWaitRegMem32;
 	g_cp_op_custom_func[Pm4::R_WAIT_FLIP_DONE] = CpOpWaitFlipDone;
 	g_cp_op_custom_func[Pm4::R_PUSH_MARKER]    = CpOpPushMarker;
 	g_cp_op_custom_func[Pm4::R_POP_MARKER]     = CpOpPopMarker;
 	g_cp_op_custom_func[Pm4::R_ACQUIRE_MEM]    = CpOpAcquireMem;
-	g_cp_op_custom_func[Pm4::R_WAIT_MEM_64]    = CpOpWaitRegMem64;
 	g_cp_op_custom_func[Pm4::R_FLIP]           = CpOpFlip;
 	g_cp_op_custom_func[Pm4::R_RELEASE_MEM]    = CpOpReleaseMem;
 	g_cp_op_custom_func[Pm4::R_CONTEXT_STATE]  = CpOpContextState;

src/graphics/guest_gpu/command_processor/pm4Dispatch.h

@@ -44,11 +44,7 @@ uint32_t HwCtxSetBorderColorTableAddr(CommandProcessor&, uint32_t, uint32_t, con
 uint32_t HwCtxSetStencilClear(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetDepthClear(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetScreenScissor(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwCtxSetDepthRenderTarget(CommandProcessor&, uint32_t, uint32_t, const uint32_t*,
-                                   uint32_t);
 uint32_t HwCtxSetStencilInfo(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwCtxSetDepthHtileSurface(CommandProcessor&, uint32_t, uint32_t, const uint32_t*,
-                                   uint32_t);
 uint32_t HwCtxSetHardwareScreenOffset(CommandProcessor&, uint32_t, uint32_t, const uint32_t*,
                                       uint32_t);
 uint32_t HwCtxSetWindowOffset(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
@@ -56,7 +52,6 @@ uint32_t HwCtxSetWindowScissor(CommandProcessor&, uint32_t, uint32_t, const uint
 uint32_t HwCtxSetClipRect(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetRenderTargetMask(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetGenericScissor(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwCtxSetBlendColor(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetCbDccControl(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetStencilControl(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetStencilMask(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
@@ -90,8 +85,6 @@ uint32_t HwCtxSetDrawPayloadControl(CommandProcessor&, uint32_t, uint32_t, const
 uint32_t HwCtxSetPrimitiveIdReset(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetObjprimIdControl(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetShaderStages(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwCtxSetGuardBands(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwCtxSetRenderTarget(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetColorInfo(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetBlendControl(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwCtxSetViewportScissor(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
@@ -102,12 +95,10 @@ uint32_t HwShSetPsUserSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t
 uint32_t HwShSetGsUserSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwShSetHsUserSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwShSetCsUserSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwShSetPsUserAccumSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwShSetGsUserAccumSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwShSetHsUserAccumSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwShSetCsUserAccumSgpr(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
+uint32_t HwShIgnoreUserAccumulator(CommandProcessor&, uint32_t, uint32_t, const uint32_t*,
+                                   uint32_t);
 uint32_t HwShSetCsRegisters(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
-uint32_t HwShIgnoreRegisters(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
+uint32_t HwShSetRegisters(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwUcSetPrimitiveType(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwUcSetIndexType(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
 uint32_t HwUcSetObjectId(CommandProcessor&, uint32_t, uint32_t, const uint32_t*, uint32_t);
@@ -133,6 +124,7 @@ uint32_t CpOpDrawIndirectMulti(CommandProcessor&, uint32_t, const uint32_t*, uin
 uint32_t CpOpDrawIndex(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
 uint32_t CpOpDrawIndexOffset(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
 uint32_t CpOpPfpSyncMe(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
+uint32_t CpOpRewind(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
 uint32_t CpOpIndexType(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
 uint32_t CpOpNumInstances(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);
 uint32_t CpOpDrawIndexAuto(CommandProcessor&, uint32_t, const uint32_t*, uint32_t, uint32_t);

src/graphics/guest_gpu/gpu_defs.h

@@ -26,6 +26,10 @@ enum class PrimitiveType : uint32_t {
 	kPolygon            = 21,
 };
 
+constexpr bool IsRectList(PrimitiveType type) {
+	return type == PrimitiveType::kRectList || type == PrimitiveType::kRectListLegacy;
+}
+
 enum class IndexType : uint32_t {
 	kIndex16 = 0,
 	kIndex32 = 1,
@@ -407,7 +411,19 @@ enum class BufferFormat : uint32_t {
 	k5_5_5_1UNorm       = 134,
 	k1_5_5_5UNorm       = 135,
 	k4_4_4_4UNorm       = 136,
+	kFmask8_S2_F1       = 156,
+	kFmask8_S4_F1       = 157,
+	kFmask8_S8_F1       = 158,
+	kFmask8_S2_F2       = 159,
+	kFmask8_S4_F2       = 160,
 	kFmask8_S4_F4       = 161,
+	kFmask16_S16_F1     = 162,
+	kFmask16_S8_F2      = 163,
+	kFmask32_S16_F2     = 164,
+	kFmask32_S8_F4      = 165,
+	kFmask32_S8_F8      = 166,
+	kFmask64_S16_F4     = 167,
+	kFmask64_S16_F8     = 168,
 	kBc1UNorm           = 169,
 	kBc1Srgb            = 170,
 	kBc2UNorm           = 171,

src/graphics/guest_gpu/gpu_format.cpp

@@ -9,79 +9,93 @@ namespace Libs::Graphics::Prospero {
 namespace {
 
 struct FormatInfo {
-	BufferFormat format;
-	uint32_t     bytes_per_element;
-	uint32_t     block_compressed_bytes_per_block;
-	uint32_t     render_target_bytes_per_element;
-	bool         supported_sampled_texture_format;
-	bool         unsigned_integer_texture_format;
+	BufferFormat       format;
+	uint32_t           bytes_per_element;
+	uint32_t           block_compressed_bytes_per_block;
+	uint32_t           render_target_bytes_per_element;
+	bool               sampled_texture;
+	bool               uint_texture;
+	bool               sint_texture = false;
 };
 
 constexpr FormatInfo kFormatInfo[] = {
-    {BufferFormat::k8UNorm, 1, 0, 1, true, false},
-    {BufferFormat::k8SNorm, 0, 0, 1, false, false},
-    {BufferFormat::k8UInt, 1, 0, 1, true, true},
-    {BufferFormat::k16UNorm, 2, 0, 2, true, false},
-    {BufferFormat::k16SNorm, 2, 0, 2, true, false},
-    {BufferFormat::k16UInt, 2, 0, 2, true, true},
-    {BufferFormat::k16SInt, 2, 0, 2, false, false},
-    {BufferFormat::k16Float, 2, 0, 2, true, false},
-    {BufferFormat::k8_8UNorm, 2, 0, 2, true, false},
-    {BufferFormat::k8_8SNorm, 2, 0, 2, true, false},
-    {BufferFormat::k8_8UInt, 2, 0, 2, true, true},
-    {BufferFormat::k8_8SInt, 2, 0, 2, false, false},
-    {BufferFormat::k32UInt, 4, 0, 4, true, true},
-    {BufferFormat::k32SInt, 4, 0, 4, false, false},
-    {BufferFormat::k32Float, 4, 0, 4, true, false},
-    {BufferFormat::k16_16UNorm, 4, 0, 4, true, false},
-    {BufferFormat::k16_16SNorm, 4, 0, 4, true, false},
-    {BufferFormat::k16_16UInt, 4, 0, 4, true, true},
-    {BufferFormat::k16_16SInt, 4, 0, 4, false, false},
-    {BufferFormat::k16_16Float, 4, 0, 4, true, false},
-    {BufferFormat::k11_11_10Float, 4, 0, 4, true, false},
-    {BufferFormat::k10_10_10_2UNorm, 4, 0, 4, true, false},
-    {BufferFormat::k10_10_10_2UInt, 4, 0, 4, true, true},
-    {BufferFormat::k8_8_8_8UNorm, 4, 0, 4, true, false},
-    {BufferFormat::k8_8_8_8SNorm, 4, 0, 4, true, false},
-    {BufferFormat::k8_8_8_8UInt, 4, 0, 4, true, true},
-    {BufferFormat::k8_8_8_8SInt, 4, 0, 4, false, false},
-    {BufferFormat::k32_32UInt, 8, 0, 8, true, true},
-    {BufferFormat::k32_32SInt, 8, 0, 8, false, false},
-    {BufferFormat::k32_32Float, 8, 0, 8, true, false},
-    {BufferFormat::k16_16_16_16UNorm, 8, 0, 8, true, false},
-    {BufferFormat::k16_16_16_16SNorm, 8, 0, 8, true, false},
-    {BufferFormat::k16_16_16_16UInt, 8, 0, 8, true, true},
-    {BufferFormat::k16_16_16_16SInt, 8, 0, 8, false, false},
-    {BufferFormat::k16_16_16_16Float, 8, 0, 8, true, false},
-    {BufferFormat::k32_32_32UInt, 12, 0, 12, true, true},
-    {BufferFormat::k32_32_32SInt, 12, 0, 12, false, false},
-    {BufferFormat::k32_32_32Float, 12, 0, 12, true, false},
-    {BufferFormat::k32_32_32_32UInt, 16, 0, 16, true, true},
-    {BufferFormat::k32_32_32_32SInt, 16, 0, 16, false, false},
-    {BufferFormat::k32_32_32_32Float, 16, 0, 16, true, false},
-    {BufferFormat::k8Srgb, 1, 0, 0, true, false},
-    {BufferFormat::k8_8Srgb, 2, 0, 0, true, false},
-    {BufferFormat::k8_8_8_8Srgb, 4, 0, 4, true, false},
-    {BufferFormat::k9_9_9_5Float, 4, 0, 0, true, false},
-    {BufferFormat::k5_6_5UNorm, 2, 0, 2, true, false},
-    {BufferFormat::k5_5_5_1UNorm, 2, 0, 2, true, false},
-    {BufferFormat::k1_5_5_5UNorm, 0, 0, 2, false, false},
-    {BufferFormat::k4_4_4_4UNorm, 2, 0, 2, true, false},
-    {BufferFormat::kFmask8_S4_F4, 1, 0, 1, true, false},
-    {BufferFormat::kBc1UNorm, 0, 8, 0, true, false},
-    {BufferFormat::kBc1Srgb, 0, 8, 0, true, false},
-    {BufferFormat::kBc2UNorm, 0, 16, 0, true, false},
-    {BufferFormat::kBc2Srgb, 0, 16, 0, true, false},
-    {BufferFormat::kBc3UNorm, 0, 16, 0, true, false},
-    {BufferFormat::kBc3Srgb, 0, 16, 0, true, false},
-    {BufferFormat::kBc4UNorm, 0, 8, 0, true, false},
-    {BufferFormat::kBc4SNorm, 0, 8, 0, true, false},
-    {BufferFormat::kBc5UNorm, 0, 16, 0, true, false},
-    {BufferFormat::kBc5SNorm, 0, 16, 0, true, false},
-    {BufferFormat::kBc6UFloat, 0, 16, 0, true, false},
-    {BufferFormat::kBc6SFloat, 0, 16, 0, true, false},
-    {BufferFormat::kBc7UNorm, 0, 16, 0, true, false},
-    {BufferFormat::kBc7Srgb, 0, 16, 0, true, false},
+	{BufferFormat::k8UNorm, 1, 0, 1, true, false},
+	{BufferFormat::k8SNorm, 0, 0, 1, false, false},
+	{BufferFormat::k8UInt, 1, 0, 1, true, true},
+	{BufferFormat::k16UNorm, 2, 0, 2, true, false},
+	{BufferFormat::k16SNorm, 2, 0, 2, true, false},
+	{BufferFormat::k16UInt, 2, 0, 2, true, true},
+	{BufferFormat::k16SInt, 2, 0, 2, true, false, true},
+	{BufferFormat::k16Float, 2, 0, 2, true, false},
+	{BufferFormat::k8_8UNorm, 2, 0, 2, true, false},
+	{BufferFormat::k8_8SNorm, 2, 0, 2, true, false},
+	{BufferFormat::k8_8UInt, 2, 0, 2, true, true},
+	{BufferFormat::k8_8SInt, 2, 0, 2, true, false, true},
+	{BufferFormat::k32UInt, 4, 0, 4, true, true},
+	{BufferFormat::k32SInt, 4, 0, 4, true, false, true},
+	{BufferFormat::k32Float, 4, 0, 4, true, false},
+	{BufferFormat::k16_16UNorm, 4, 0, 4, true, false},
+	{BufferFormat::k16_16SNorm, 4, 0, 4, true, false},
+	{BufferFormat::k16_16UInt, 4, 0, 4, true, true},
+	{BufferFormat::k16_16SInt, 4, 0, 4, true, false, true},
+	{BufferFormat::k16_16Float, 4, 0, 4, true, false},
+	{BufferFormat::k11_11_10UInt, 4, 0, 4, true, true},
+	{BufferFormat::k11_11_10Float, 4, 0, 4, true, false},
+	{BufferFormat::k10_10_10_2UNorm, 4, 0, 4, true, false},
+	{BufferFormat::k10_10_10_2UInt, 4, 0, 4, true, true},
+	{BufferFormat::k8_8_8_8UNorm, 4, 0, 4, true, false},
+	{BufferFormat::k8_8_8_8SNorm, 4, 0, 4, true, false},
+	{BufferFormat::k8_8_8_8UInt, 4, 0, 4, true, true},
+	{BufferFormat::k8_8_8_8SInt, 4, 0, 4, true, false, true},
+	{BufferFormat::k32_32UInt, 8, 0, 8, true, true},
+	{BufferFormat::k32_32SInt, 8, 0, 8, true, false, true},
+	{BufferFormat::k32_32Float, 8, 0, 8, true, false},
+	{BufferFormat::k16_16_16_16UNorm, 8, 0, 8, true, false},
+	{BufferFormat::k16_16_16_16SNorm, 8, 0, 8, true, false},
+	{BufferFormat::k16_16_16_16UInt, 8, 0, 8, true, true},
+	{BufferFormat::k16_16_16_16SInt, 8, 0, 8, true, false, true},
+	{BufferFormat::k16_16_16_16Float, 8, 0, 8, true, false},
+	{BufferFormat::k32_32_32UInt, 12, 0, 12, true, true},
+	{BufferFormat::k32_32_32SInt, 12, 0, 12, true, false, true},
+	{BufferFormat::k32_32_32Float, 12, 0, 12, true, false},
+	{BufferFormat::k32_32_32_32UInt, 16, 0, 16, true, true},
+	{BufferFormat::k32_32_32_32SInt, 16, 0, 16, true, false, true},
+	{BufferFormat::k32_32_32_32Float, 16, 0, 16, true, false},
+	{BufferFormat::k8Srgb, 1, 0, 0, true, false},
+	{BufferFormat::k8_8Srgb, 2, 0, 0, true, false},
+	{BufferFormat::k8_8_8_8Srgb, 4, 0, 4, true, false},
+	{BufferFormat::k9_9_9_5Float, 4, 0, 0, true, false},
+	{BufferFormat::k5_6_5UNorm, 2, 0, 2, true, false},
+	{BufferFormat::k5_5_5_1UNorm, 2, 0, 2, true, false},
+	{BufferFormat::k1_5_5_5UNorm, 0, 0, 2, false, false},
+	{BufferFormat::k4_4_4_4UNorm, 2, 0, 2, true, false},
+	{BufferFormat::kFmask8_S2_F1, 1, 0, 1, true, false},
+	{BufferFormat::kFmask8_S4_F1, 1, 0, 1, true, false},
+	{BufferFormat::kFmask8_S8_F1, 1, 0, 1, true, false},
+	{BufferFormat::kFmask8_S2_F2, 1, 0, 1, true, false},
+	{BufferFormat::kFmask8_S4_F2, 1, 0, 1, true, false},
+	{BufferFormat::kFmask8_S4_F4, 1, 0, 1, true, false},
+	{BufferFormat::kFmask16_S16_F1, 2, 0, 2, true, false},
+	{BufferFormat::kFmask16_S8_F2, 2, 0, 2, true, false},
+	{BufferFormat::kFmask32_S16_F2, 4, 0, 4, true, false},
+	{BufferFormat::kFmask32_S8_F4, 4, 0, 4, true, false},
+	{BufferFormat::kFmask32_S8_F8, 4, 0, 4, true, false},
+	{BufferFormat::kFmask64_S16_F4, 8, 0, 8, true, false},
+	{BufferFormat::kFmask64_S16_F8, 8, 0, 8, true, false},
+	{BufferFormat::kBc1UNorm, 0, 8, 0, true, false},
+	{BufferFormat::kBc1Srgb, 0, 8, 0, true, false},
+	{BufferFormat::kBc2UNorm, 0, 16, 0, true, false},
+	{BufferFormat::kBc2Srgb, 0, 16, 0, true, false},
+	{BufferFormat::kBc3UNorm, 0, 16, 0, true, false},
+	{BufferFormat::kBc3Srgb, 0, 16, 0, true, false},
+	{BufferFormat::kBc4UNorm, 0, 8, 0, true, false},
+	{BufferFormat::kBc4SNorm, 0, 8, 0, true, false},
+	{BufferFormat::kBc5UNorm, 0, 16, 0, true, false},
+	{BufferFormat::kBc5SNorm, 0, 16, 0, true, false},
+	{BufferFormat::kBc6UFloat, 0, 16, 0, true, false},
+	{BufferFormat::kBc6SFloat, 0, 16, 0, true, false},
+	{BufferFormat::kBc7UNorm, 0, 16, 0, true, false},
+	{BufferFormat::kBc7Srgb, 0, 16, 0, true, false},
 };
 
 constexpr uint8_t RenderTargetTypeBit(ChannelType type) {
@@ -201,18 +215,23 @@ uint32_t RenderTargetBytesPerElement(BufferFormat format) {
 	return info != nullptr ? info->render_target_bytes_per_element : 0;
 }
 
-bool IsSupportedTextureFormat(BufferFormat format) {
-	const auto* info = FindFormatInfo(format);
-	return info != nullptr && info->supported_sampled_texture_format;
-}
-
-bool IsUintTextureFormat(BufferFormat format) {
-	const auto* info = FindFormatInfo(format);
-	return info != nullptr && info->unsigned_integer_texture_format;
-}
-
 bool IsFmaskTextureFormat(BufferFormat format) {
-	return format == BufferFormat::kFmask8_S4_F4;
+	return format >= BufferFormat::kFmask8_S2_F1 && format <= BufferFormat::kFmask64_S16_F8;
+}
+
+TextureNumericClass SampledTextureNumericClass(BufferFormat format) {
+	const auto* info = FindFormatInfo(format);
+	if (info == nullptr || !info->sampled_texture) {
+		return TextureNumericClass::Unsupported;
+	}
+	if (info->sint_texture) {
+		return TextureNumericClass::Sint;
+	}
+	return info->uint_texture ? TextureNumericClass::Uint : TextureNumericClass::Float;
+}
+
+BufferFormat RemapTextureFormat(BufferFormat format) {
+	return format == BufferFormat::k11_11_10UInt ? BufferFormat::k32UInt : format;
 }
 
 } // namespace Libs::Graphics::Prospero

src/graphics/guest_gpu/gpu_format.h

@@ -37,13 +37,15 @@ struct RenderTargetFormatEncoding {
 	}
 };
 
+enum class TextureNumericClass { Unsupported, Float, Uint, Sint };
+
 RenderTargetFormatEncoding ResolveRenderTargetFormat(ChannelLayout layout, ChannelType type);
 uint32_t                   NumBytesPerElement(BufferFormat format);
 uint32_t                   BlockCompressedBytesPerBlock(BufferFormat format);
 uint32_t                   RenderTargetBytesPerElement(BufferFormat format);
-bool                       IsSupportedTextureFormat(BufferFormat format);
-bool                       IsUintTextureFormat(BufferFormat format);
 bool                       IsFmaskTextureFormat(BufferFormat format);
+TextureNumericClass        SampledTextureNumericClass(BufferFormat format);
+BufferFormat               RemapTextureFormat(BufferFormat format);
 
 } // namespace Libs::Graphics::Prospero
 

src/graphics/guest_gpu/graphicsRun.h

@@ -3,38 +3,100 @@
 
 #include "common/abi.h"
 #include "common/common.h"
+#include "common/threads.h"
 #include "common/uniqueFunction.h"
+#include "graphics/guest_gpu/command_processor/commandProcessor.h"
 
+#include <array>
+#include <atomic>
+#include <cstdint>
+#include <deque>
 #include <memory>
+#include <mutex>
+#include <span>
+#include <thread>
 
 namespace Libs::Graphics {
 
-class GpuState;
 class RenderContext;
 
-class Gpu final {
+class GuestGpu final {
 public:
-	explicit Gpu(RenderContext& renderer);
-	~Gpu();
-	KYTY_CLASS_NO_COPY(Gpu);
+	explicit GuestGpu(RenderContext& renderer);
+	~GuestGpu();
+	KYTY_CLASS_NO_COPY(GuestGpu);
 
 	void               Shutdown();
 	[[nodiscard]] bool IsStopping();
 	void               SendCommand(Common::UniqueFunction<void>&& command);
 	void               SendCommandSync(Common::UniqueFunction<void>&& command);
 
-	void Submit(uint32_t* draw_commands, uint32_t draw_size_dw, uint32_t* constant_commands,
-	            uint32_t constant_size_dw, bool trigger_agc_interrupt_on_done = false);
-	void SubmitCompute(uint32_t queue, uint32_t* commands, uint32_t size_dw,
-	                   bool trigger_agc_interrupt_on_done = false);
-	void SubmitFlipPreparation(uint64_t request_id);
-	void Done();
+	// Submitted command memory is borrowed and must remain valid until GPU execution completes.
+	void              Submit(std::span<const uint32_t> draw_commands,
+	                         std::span<const uint32_t> constant_commands);
+	void              SubmitCompute(uint32_t queue, std::span<const uint32_t> commands);
+	void              SubmitFlipPreparation(uint64_t request_id);
+	void              Done();
 	[[nodiscard]] int GetFrameNum() const;
 
 	[[nodiscard]] static bool IsGpuThread() noexcept;
 
 private:
-	std::unique_ptr<GpuState> m_state;
+	static constexpr uint32_t ComputePipeCount     = 7;
+	static constexpr uint32_t QueuesPerComputePipe = 8;
+	static constexpr uint32_t ComputeQueueCount    = ComputePipeCount * QueuesPerComputePipe;
+	static constexpr uint32_t ComputeQueueBase     = 0x20;
+	static constexpr uint32_t QueueCount           = 1 + ComputeQueueCount;
+
+	enum class SubmissionType { Graphics, Compute, FlipPreparation };
+
+	struct Submission {
+		SubmissionType            type     = SubmissionType::Graphics;
+		uint32_t                  queue_id = 0;
+		std::span<const uint32_t> commands;
+		std::span<const uint32_t> constant_commands;
+		Pm4Execution              command_execution;
+		Pm4Execution              constant_execution;
+		bool                      reset_processor   = false;
+		bool                      started           = false;
+		bool                      command_complete  = false;
+		bool                      constant_complete = false;
+		bool                      blocked           = false;
+		uint64_t                  flip_request_id   = 0;
+	};
+
+	void              Enqueue(Submission submission);
+	void              WaitForIdle();
+	void              ProcessCommands();
+	bool              Process(Submission& submission);
+	static void       ThreadRun(void* data);
+	CommandProcessor& GetProcessor(uint32_t queue_id);
+
+	RenderContext&                                 m_renderer;
+	Common::Mutex                                  m_submission_mutex;
+	Common::Mutex                                  m_queue_mutex;
+	std::mutex                                     m_shutdown_mutex;
+	Common::CondVar                                m_work_available;
+	Common::CondVar                                m_idle;
+	std::array<std::deque<Submission>, QueueCount> m_queues;
+	std::deque<Common::UniqueFunction<void>>       m_commands;
+	std::atomic_uint32_t                           m_pending_commands {0};
+	uint32_t                                       m_next_queue        = 0;
+	uint32_t                                       m_submission_count  = 0;
+	bool                                           m_processing        = false;
+	bool                                           m_graphics_done     = true;
+	bool                                           m_accepting         = true;
+	bool                                           m_stopping          = false;
+	bool                                           m_shutdown_complete = false;
+
+	std::unique_ptr<CommandProcessor>                                m_gfx_cp;
+	std::array<std::unique_ptr<CommandProcessor>, ComputeQueueCount> m_compute_cp;
+
+	uint64_t        m_submit_id = 0;
+	std::atomic_int m_done_num  = 0;
+	std::jthread    m_thread;
+
+	friend class CommandProcessor;
 };
 } // namespace Libs::Graphics
 

src/graphics/guest_gpu/hardwareContext.h

@@ -11,15 +11,6 @@ struct ColorBase {
 	uint64_t addr = 0;
 };
 
-struct ColorPitch {
-	uint32_t pitch_div8_minus1       = 0;
-	uint32_t fmask_pitch_div8_minus1 = 0;
-};
-
-struct ColorSlice {
-	uint32_t slice_div64_minus1 = 0;
-};
-
 struct ColorView {
 	uint32_t base_array_slice_index = 0;
 	uint32_t last_array_slice_index = 0;
@@ -36,20 +27,15 @@ struct ColorInfo {
 	bool                    blend_clamp                    = false;
 	bool                    blend_bypass                   = false;
 	bool                    round_mode                     = false;
-	uint32_t                cmask_is_linear                = 0;
-	uint32_t                cmask_addr_type                = 0;
-	bool                    alt_tile_mode                  = false;
 	Prospero::ChannelLayout format                         = Prospero::ChannelLayout::kInvalid;
 	Prospero::ChannelType   channel_type                   = Prospero::ChannelType::kUNorm;
 	Prospero::ChannelOrder  channel_order                  = Prospero::ChannelOrder::kStandard;
 };
 
 struct ColorAttrib {
-	bool               force_dest_alpha_to_one = false;
-	Prospero::TileMode tile_mode               = Prospero::TileMode::kLinear;
-	Prospero::TileMode fmask_tile_mode         = Prospero::TileMode::kLinear;
-	uint32_t           num_samples             = 0;
-	uint32_t           num_fragments           = 0;
+	bool     force_dest_alpha_to_one = false;
+	uint32_t num_samples             = 0;
+	uint32_t num_fragments           = 0;
 };
 
 struct ColorAttrib2 {
@@ -59,41 +45,33 @@ struct ColorAttrib2 {
 };
 
 struct ColorAttrib3 {
-	uint32_t           depth              = 0;
-	Prospero::TileMode tile_mode          = Prospero::TileMode::kLinear;
-	uint32_t           dimension          = 0;
-	bool               cmask_pipe_aligned = false;
-	bool               dcc_pipe_aligned   = false;
+	uint32_t           depth                        = 0;
+	Prospero::TileMode tile_mode                    = Prospero::TileMode::kRenderTarget;
+	uint32_t           dimension                    = 0;
+	bool               metadata_pipe_aligned        = false;
+	bool               write_vrs_rate_hint_to_cmask = false;
 };
 
 struct ColorDccControl {
-	uint32_t max_uncompressed_block_size    = 0;
-	uint32_t max_compressed_block_size      = 0;
-	uint32_t min_compressed_block_size      = 0;
-	uint32_t color_transform                = 0;
-	bool     dcc_clear_key_enable           = false;
-	bool     overwrite_combiner_disable     = false;
-	bool     independent_64b_blocks         = false;
-	bool     independent_128b_blocks        = false;
-	bool     data_write_on_dcc_clear_to_reg = false;
+	enum class IndependentBlockSize : uint8_t { Disabled, Bytes64, Bytes128 };
+
+	uint32_t             max_uncompressed_block_size    = 2;
+	uint32_t             max_compressed_block_size      = 2;
+	uint32_t             color_transform                = 0;
+	bool                 dcc_clear_key_enable           = false;
+	bool                 overwrite_combiner_disable     = false;
+	IndependentBlockSize independent_block_size         = IndependentBlockSize::Disabled;
+	bool                 data_write_on_dcc_clear_to_reg = false;
 };
 
 struct ColorCmask {
 	uint64_t addr = 0;
 };
 
-struct ColorCmaskSlice {
-	uint32_t slice_minus1 = 0;
-};
-
 struct ColorFmask {
 	uint64_t addr = 0;
 };
 
-struct ColorFmaskSlice {
-	uint32_t slice_minus1 = 0;
-};
-
 struct ColorClearWord0 {
 	uint32_t word0 = 0;
 };
@@ -106,15 +84,8 @@ struct ColorDccAddr {
 	uint64_t addr = 0;
 };
 
-struct ColorSize {
-	uint32_t width  = 0;
-	uint32_t height = 0;
-};
-
 struct RenderTarget {
 	ColorBase       base;
-	ColorPitch      pitch;
-	ColorSlice      slice;
 	ColorView       view;
 	ColorInfo       info;
 	ColorAttrib     attrib;
@@ -122,13 +93,10 @@ struct RenderTarget {
 	ColorAttrib3    attrib3;
 	ColorDccControl dcc;
 	ColorCmask      cmask;
-	ColorCmaskSlice cmask_slice;
 	ColorFmask      fmask;
-	ColorFmaskSlice fmask_slice;
 	ColorClearWord0 clear_word0;
 	ColorClearWord1 clear_word1;
 	ColorDccAddr    dcc_addr;
-	ColorSize       size;
 };
 
 struct DepthZInfo {
@@ -136,7 +104,7 @@ struct DepthZInfo {
 	uint32_t                                    num_samples = 0;
 	Prospero::TextureCompatiblePlaneCompression texture_compatibility =
 	    Prospero::TextureCompatiblePlaneCompression::kDisable;
-	Prospero::ZCompareBase z_compare_base     = Prospero::ZCompareBase::kZMin;
+	Prospero::ZCompareBase z_compare_base     = Prospero::ZCompareBase::kZMax;
 	bool                   htile_acceleration = false;
 	bool                   expclear_enabled   = false;
 	bool                   partially_resident = false;
@@ -171,7 +139,7 @@ struct DepthStencilInfo {
 	Prospero::TextureCompatibleStencil texture_compatibility =
 	    Prospero::TextureCompatibleStencil::kDisable;
 	bool expclear_enabled       = false;
-	bool htile_stencil_disabled = false;
+	bool htile_stencil_disabled = true;
 	bool partially_resident     = false;
 
 	[[nodiscard]] static DepthStencilInfo Decode(uint32_t value) {
@@ -194,16 +162,6 @@ struct DepthStencilInfo {
 	}
 };
 
-struct DepthRenderTargetDepthInfo {
-	uint32_t addr5_swizzle_mask = 0;
-	uint32_t array_mode         = 0;
-	uint32_t pipe_config        = 0;
-	uint32_t bank_width         = 0;
-	uint32_t bank_height        = 0;
-	uint32_t macro_tile_aspect  = 0;
-	uint32_t num_banks          = 0;
-};
-
 struct DepthDepthView {
 	uint32_t slice_start           = 0;
 	uint32_t slice_max             = 0;
@@ -218,36 +176,18 @@ struct DepthDepthSizeXY {
 	bool     valid = false;
 };
 
-struct DepthRenderTargetHTileSurface {
-	uint32_t linear                  = 0;
-	uint32_t full_cache              = 0;
-	uint32_t htile_uses_preload_win  = 0;
-	uint32_t preload                 = 0;
-	uint32_t prefetch_width          = 0;
-	uint32_t prefetch_height         = 0;
-	uint32_t dst_outside_zero_to_one = 0;
-};
-
 struct DepthRenderTarget {
-	DepthZInfo                    z_info;
-	DepthStencilInfo              stencil_info;
-	DepthDepthView                depth_view;
-	DepthDepthSizeXY              size;
-	DepthRenderTargetDepthInfo    depth_info;
-	DepthRenderTargetHTileSurface htile_surface;
+	DepthZInfo       z_info;
+	DepthStencilInfo stencil_info;
+	DepthDepthView   depth_view;
+	DepthDepthSizeXY size;
 
 	uint64_t z_read_base_addr        = 0;
 	uint64_t stencil_read_base_addr  = 0;
 	uint64_t z_write_base_addr       = 0;
 	uint64_t stencil_write_base_addr = 0;
-	uint32_t pitch_div8_minus1       = 0;
-	uint32_t height_div8_minus1      = 0;
-	bool     pitch_height_valid      = false;
-	uint32_t slice_div64_minus1      = 0;
 	uint64_t htile_data_base_addr    = 0;
-	uint32_t width                   = 0;
-	uint32_t height                  = 0;
-	bool     width_height_valid      = false;
+	uint8_t  shading_rate_encoding   = 0;
 };
 
 struct RenderControl {
@@ -256,10 +196,19 @@ struct RenderControl {
 	bool    resummarize_enable       = false;
 	bool    stencil_compress_disable = false;
 	bool    depth_compress_disable   = false;
+	bool    copy_depth_to_color      = false;
+	bool    copy_stencil_to_color    = false;
 	bool    copy_centroid            = false;
 	uint8_t copy_sample              = 0;
 };
 
+struct DepthRenderOverride {
+	bool force_z_valid       = false;
+	bool force_z_dirty       = false;
+	bool force_stencil_valid = false;
+	bool force_stencil_dirty = false;
+};
+
 struct GdsOaCounter {
 	uint32_t counter = 0;
 	uint32_t address = 0;
@@ -295,23 +244,18 @@ struct ClipControl {
 	bool    linear_attribute_clip_enable        = false;
 	bool    force_viewport_index_from_vs_enable = false;
 
-	[[nodiscard]] bool IsZClipModeRepresentable() const {
-		return min_z_clip_disable == max_z_clip_disable;
-	}
-	[[nodiscard]] bool IsZClipEnabled() const { return !min_z_clip_disable; }
+	[[nodiscard]] bool IsZClipEnabled() const { return !min_z_clip_disable && !max_z_clip_disable; }
 };
 
 struct DepthControl {
-	bool    stencil_enable                     = false;
-	bool    z_enable                           = false;
-	bool    z_write_enable                     = false;
-	bool    depth_bounds_enable                = false;
-	uint8_t zfunc                              = 0;
-	bool    backface_enable                    = false;
-	uint8_t stencilfunc                        = 0;
-	uint8_t stencilfunc_bf                     = 0;
-	bool    color_writes_on_depth_fail_enable  = false;
-	bool    color_writes_on_depth_pass_disable = false;
+	bool    stencil_enable      = false;
+	bool    z_enable            = false;
+	bool    z_write_enable      = false;
+	bool    depth_bounds_enable = false;
+	uint8_t zfunc               = 0;
+	bool    backface_enable     = false;
+	uint8_t stencilfunc         = 0;
+	uint8_t stencilfunc_bf      = 0;
 };
 
 struct StencilControl {
@@ -425,16 +369,16 @@ struct AaConfig {
 struct Viewport {
 	float zmin                                  = 0.0f;
 	float zmax                                  = 0.0f;
-	float xscale                                = 0.0f;
+	float xscale                                = 1.0f;
 	float xoffset                               = 0.0f;
-	float yscale                                = 0.0f;
+	float yscale                                = 1.0f;
 	float yoffset                               = 0.0f;
-	float zscale                                = 0.0f;
+	float zscale                                = 1.0f;
 	float zoffset                               = 0.0f;
 	int   viewport_scissor_left                 = 0;
 	int   viewport_scissor_top                  = 0;
-	int   viewport_scissor_right                = 0;
-	int   viewport_scissor_bottom               = 0;
+	int   viewport_scissor_right                = 16384;
+	int   viewport_scissor_bottom               = 16384;
 	bool  viewport_scissor_window_offset_enable = false;
 };
 
@@ -443,26 +387,26 @@ struct ScreenViewport {
 	uint32_t transform_control                    = 1087;
 	int      screen_scissor_left                  = 0;
 	int      screen_scissor_top                   = 0;
-	int      screen_scissor_right                 = 0;
-	int      screen_scissor_bottom                = 0;
+	int      screen_scissor_right                 = 16384;
+	int      screen_scissor_bottom                = 16384;
 	int      window_scissor_left                  = 0;
 	int      window_scissor_top                   = 0;
-	int      window_scissor_right                 = 0;
-	int      window_scissor_bottom                = 0;
+	int      window_scissor_right                 = 16384;
+	int      window_scissor_bottom                = 16384;
 	bool     window_scissor_window_offset_enable  = false;
 	int      generic_scissor_left                 = 0;
 	int      generic_scissor_top                  = 0;
-	int      generic_scissor_right                = 0;
-	int      generic_scissor_bottom               = 0;
+	int      generic_scissor_right                = 16384;
+	int      generic_scissor_bottom               = 16384;
 	bool     generic_scissor_window_offset_enable = false;
 	int      window_offset_x                      = 0;
 	int      window_offset_y                      = 0;
 	uint32_t hw_offset_x                          = 0;
 	uint32_t hw_offset_y                          = 0;
-	float    guard_band_horz_clip                 = 0.0f;
-	float    guard_band_vert_clip                 = 0.0f;
-	float    guard_band_horz_discard              = 0.0f;
-	float    guard_band_vert_discard              = 0.0f;
+	float    guard_band_horz_clip                 = 1.0f;
+	float    guard_band_vert_clip                 = 1.0f;
+	float    guard_band_horz_discard              = 1.0f;
+	float    guard_band_vert_discard              = 1.0f;
 	uint16_t clip_rect_rule                       = 0xffffu;
 	int      clip_rect_left[4]                    = {};
 	int      clip_rect_top[4]                     = {};
@@ -471,27 +415,6 @@ struct ScreenViewport {
 	bool     clip_rect_window_offset_enable[4]    = {};
 };
 
-struct VsShaderResource1 {
-	uint8_t vgprs                    = 0;
-	uint8_t sgprs                    = 0;
-	uint8_t priority                 = 0;
-	uint8_t float_mode               = 0;
-	bool    dx10_clamp               = false;
-	bool    ieee_mode                = false;
-	uint8_t vgpr_component_count     = 0;
-	bool    cu_group_enable          = false;
-	bool    require_forward_progress = false;
-	bool    fp16_overflow            = false;
-};
-
-struct VsShaderResource2 {
-	bool    scratch_en        = false;
-	uint8_t user_sgpr         = 0;
-	bool    offchip_lds       = false;
-	bool    streamout_enabled = false;
-	uint8_t shared_vgprs      = 0;
-};
-
 struct HsShaderResource1 {
 	uint8_t vgprs                     = 0;
 	uint8_t priority                  = 0;
@@ -514,7 +437,6 @@ struct HsShaderResource2 {
 
 struct PsShaderResource1 {
 	uint8_t vgprs                    = 0;
-	uint8_t sgprs                    = 0;
 	uint8_t priority                 = 0;
 	uint8_t float_mode               = 0;
 	bool    dx10_clamp               = false;
@@ -538,7 +460,6 @@ struct PsStageRegisters {
 	uint64_t          data_addr = 0;
 	PsShaderResource1 rsrc1;
 	PsShaderResource2 rsrc2;
-	uint64_t          chksum = 0;
 };
 
 struct CsStageRegisters {
@@ -548,12 +469,13 @@ struct CsStageRegisters {
 	uint32_t num_thread_y              = 0;
 	uint32_t num_thread_z              = 0;
 	uint8_t  vgprs                     = 0;
-	uint8_t  sgprs                     = 0;
+	uint8_t  priority                  = 0;
 	uint8_t  float_mode                = 0;
 	bool     dx10_clamp                = false;
+	bool     debug_mode                = false;
 	bool     ieee_mode                 = false;
+	bool     require_forward_progress  = false;
 	bool     fp16_overflow             = false;
-	bool     bulky                     = false;
 	bool     threadgroup_configuration = false;
 	uint8_t  wave_size                 = 64;
 	bool     scratch_en                = false;
@@ -564,6 +486,7 @@ struct CsStageRegisters {
 	bool     tg_size_en                = false;
 	uint8_t  tidig_comp_cnt            = 0;
 	uint16_t lds_size                  = 0;
+	uint8_t  shared_vgprs              = 0;
 };
 
 struct EsStageRegisters {
@@ -571,21 +494,18 @@ struct EsStageRegisters {
 };
 
 struct LsStageRegisters {
-	uint64_t          data_addr = 0;
-	VsShaderResource1 rsrc1;
-	VsShaderResource2 rsrc2;
+	uint64_t data_addr = 0;
 };
 
 struct HsStageRegisters {
-	uint64_t          data_addr = 0;
+	uint64_t          data_addr      = 0;
+	uint64_t          user_data_addr = 0;
 	HsShaderResource1 rsrc1;
 	HsShaderResource2 rsrc2;
-	uint64_t          chksum = 0;
 };
 
 struct GsShaderResource1 {
 	uint8_t vgprs                     = 0;
-	uint8_t sgprs                     = 0;
 	uint8_t priority                  = 0;
 	uint8_t float_mode                = 0;
 	bool    dx10_clamp                = false;
@@ -608,10 +528,10 @@ struct GsShaderResource2 {
 };
 
 struct GsStageRegisters {
-	uint64_t          data_addr = 0;
+	uint64_t          data_addr      = 0;
+	uint64_t          user_data_addr = 0;
 	GsShaderResource1 rsrc1;
 	GsShaderResource2 rsrc2;
-	uint64_t          chksum = 0;
 };
 
 struct ShaderRegisters {
@@ -667,8 +587,7 @@ struct ShaderRegisters {
 enum class UserSgprType { Unknown, Region, Vsharp };
 
 struct UserSgprInfo {
-	// Changed from 16 to 64
-	static constexpr int SGPRS_MAX = 64;
+	static constexpr int SGPRS_MAX = 32;
 
 	uint32_t     value[SGPRS_MAX] = {0};
 	UserSgprType type[SGPRS_MAX]  = {};
@@ -715,12 +634,6 @@ public:
 	void Reset() { *this = Context(); }
 
 	void SetColorBase(uint32_t slot, const ColorBase& base) { m_render_targets[slot].base = base; }
-	void SetColorPitch(uint32_t slot, const ColorPitch& pitch) {
-		m_render_targets[slot].pitch = pitch;
-	}
-	void SetColorSlice(uint32_t slot, const ColorSlice& slice) {
-		m_render_targets[slot].slice = slice;
-	}
 	void SetColorView(uint32_t slot, const ColorView& view) { m_render_targets[slot].view = view; }
 	void SetColorInfo(uint32_t slot, const ColorInfo& info) { m_render_targets[slot].info = info; }
 	void SetColorAttrib(uint32_t slot, const ColorAttrib& attrib) {
@@ -738,15 +651,9 @@ public:
 	void SetColorCmask(uint32_t slot, const ColorCmask& cmask) {
 		m_render_targets[slot].cmask = cmask;
 	}
-	void SetColorCmaskSlice(uint32_t slot, const ColorCmaskSlice& cmask_slice) {
-		m_render_targets[slot].cmask_slice = cmask_slice;
-	}
 	void SetColorFmask(uint32_t slot, const ColorFmask& fmask) {
 		m_render_targets[slot].fmask = fmask;
 	}
-	void SetColorFmaskSlice(uint32_t slot, const ColorFmaskSlice& fmask_slice) {
-		m_render_targets[slot].fmask_slice = fmask_slice;
-	}
 	void SetColorClearWord0(uint32_t slot, const ColorClearWord0& clear_word0) {
 		m_render_targets[slot].clear_word0 = clear_word0;
 	}
@@ -756,7 +663,6 @@ public:
 	void SetColorDccAddr(uint32_t slot, const ColorDccAddr& dcc_addr) {
 		m_render_targets[slot].dcc_addr = dcc_addr;
 	}
-	void SetColorSize(uint32_t slot, const ColorSize& size) { m_render_targets[slot].size = size; }
 	[[nodiscard]] const RenderTarget& GetRenderTarget(uint32_t slot) const {
 		return m_render_targets[slot];
 	}
@@ -911,6 +817,12 @@ public:
 	void SetClipControl(const ClipControl& control) { m_clip_control = control; }
 	[[nodiscard]] const RenderControl& GetRenderControl() const { return m_render_control; }
 	void SetRenderControl(const RenderControl& control) { m_render_control = control; }
+	[[nodiscard]] const DepthRenderOverride& GetDepthRenderOverride() const {
+		return m_depth_render_override;
+	}
+	void SetDepthRenderOverride(const DepthRenderOverride& control) {
+		m_depth_render_override = control;
+	}
 	[[nodiscard]] const DepthControl& GetDepthControl() const { return m_depth_control; }
 	void SetDepthControl(const DepthControl& control) { m_depth_control = control; }
 	[[nodiscard]] const ModeControl& GetModeControl() const { return m_mode_control; }
@@ -941,8 +853,10 @@ public:
 	[[nodiscard]] uint8_t GetStencilClearValue() const { return m_stencil_clear_value; }
 	void SetStencilClearValue(uint8_t clear_value) { m_stencil_clear_value = clear_value; }
 
-	[[nodiscard]] float GetLineWidth() const { return m_line_width; }
-	void                SetLineWidth(float width) { m_line_width = width; }
+	[[nodiscard]] float    GetLineWidth() const { return m_line_width; }
+	void                   SetLineWidth(float width) { m_line_width = width; }
+	[[nodiscard]] uint32_t GetPrimitiveResetIndex() const { return m_primitive_reset_index; }
+	void SetPrimitiveResetIndex(uint32_t index) { m_primitive_reset_index = index; }
 
 	[[nodiscard]] const ShaderRegisters& GetShaderRegisters() const { return m_sh_regs; }
 
@@ -987,7 +901,8 @@ public:
 	void SetScShaderControl(uint32_t value) { m_sh_regs.m_paScShaderControl = value; }
 
 private:
-	float m_line_width = 1.0f;
+	float    m_line_width            = 1.0f;
+	uint32_t m_primitive_reset_index = 0xffffffffu;
 
 	BlendControl    m_blend_control[8];
 	BlendColor      m_blend_color;
@@ -1003,15 +918,16 @@ private:
 
 	uint32_t m_shader_stages = 0;
 
-	DepthRenderTarget m_depth_render_target;
-	RenderControl     m_render_control;
-	DepthControl      m_depth_control;
-	StencilControl    m_stencil_control;
-	StencilMask       m_stencil_mask;
-	float             m_depth_clear_value   = 0.0f;
-	float             m_depth_bounds_min    = 0.0f;
-	float             m_depth_bounds_max    = 1.0f;
-	uint8_t           m_stencil_clear_value = 0;
+	DepthRenderTarget   m_depth_render_target;
+	RenderControl       m_render_control;
+	DepthRenderOverride m_depth_render_override;
+	DepthControl        m_depth_control;
+	StencilControl      m_stencil_control;
+	StencilMask         m_stencil_mask;
+	float               m_depth_clear_value   = 0.0f;
+	float               m_depth_bounds_min    = 0.0f;
+	float               m_depth_bounds_max    = 1.0f;
+	uint8_t             m_stencil_clear_value = 0;
 
 	ModeControl m_mode_control;
 	PolyOffset  m_poly_offset;
@@ -1020,6 +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;
@@ -1035,6 +957,8 @@ public:
 	[[nodiscard]] uint32_t GetIndexOffset() const { return m_index_offset; }
 	void                   SetObjectId(uint32_t object_id) { m_object_id = object_id; }
 	[[nodiscard]] uint32_t GetObjectId() const { return m_object_id; }
+	void SetPrimitiveResetControl(uint32_t control) { m_primitive_reset_control = control; }
+	[[nodiscard]] uint32_t GetPrimitiveResetControl() const { return m_primitive_reset_control; }
 
 	[[nodiscard]] const GeControl& GetGeControl() const { return m_ge_cntl; }
 	void                           SetGeControl(const GeControl& control) { m_ge_cntl = control; }
@@ -1047,11 +971,21 @@ 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:
-	Prospero::PrimitiveType m_prim_type    = Prospero::PrimitiveType::kNone;
-	uint32_t                m_index_offset = 0;
-	uint32_t                m_object_id    = 0;
+	FsrView m_fsr_view;
+	Prospero::PrimitiveType m_prim_type               = Prospero::PrimitiveType::kNone;
+	uint32_t                m_index_offset            = 0;
+	uint32_t                m_object_id               = 0;
+	uint32_t                m_primitive_reset_control = 0;
 
 	GeControl    m_ge_cntl;
 	GeUserVgprEn m_ge_user_vgpr_en;
@@ -1069,23 +1003,25 @@ 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 SetLsShaderResource1(const VsShaderResource1& rsrc1) { m_vs.ls_regs.rsrc1 = rsrc1; }
-	void SetLsShaderResource2(const VsShaderResource2& rsrc2) { m_vs.ls_regs.rsrc2 = rsrc2; }
 	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 SetHsShaderChksum(uint32_t value) { m_vs.hs_regs.chksum = value; }
 	void SetGsShaderBase(uint64_t addr) { m_vs.gs_regs.data_addr = addr; }
+	void SetGsUserDataAddress(uint32_t word, uint32_t value) {
+		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; }
-	void SetGsShaderChksum(uint32_t value) { m_vs.gs_regs.chksum = value; }
 
 	void SetPsShaderBase(uint64_t addr) { m_ps.ps_regs.data_addr = addr; }
 	void SetPsShaderResource1(const PsShaderResource1& rsrc1) { m_ps.ps_regs.rsrc1 = rsrc1; }
 	void SetPsShaderResource2(const PsShaderResource2& rsrc2) { m_ps.ps_regs.rsrc2 = rsrc2; }
-	void SetPsShaderChksum(uint32_t value) { m_ps.ps_regs.chksum = value; }
 
 	void SetCsShader(const CsStageRegisters& cs_regs) { m_cs.cs_regs = cs_regs; }
+	void SetCsWaveSize(uint8_t wave_size) { m_cs.cs_regs.wave_size = wave_size; }
 
 	void SetPsUserSgpr(uint32_t id, uint32_t value, UserSgprType type) {
 		m_ps.ps_user_sgpr.value[id] = value;
@@ -1117,6 +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.cpp

@@ -21,12 +21,10 @@ constexpr auto MakeRegisterNames() {
 	names[R_DRAW_RESET]     = "R_DRAW_RESET";
 	names[R_WAIT_FLIP_DONE] = "R_WAIT_FLIP_DONE";
 	names[R_DISPATCH_RESET] = "R_DISPATCH_RESET";
-	names[R_WAIT_MEM_32]    = "R_WAIT_MEM_32";
 	names[R_PUSH_MARKER]    = "R_PUSH_MARKER";
 	names[R_POP_MARKER]     = "R_POP_MARKER";
 	names[R_ACQUIRE_MEM]    = "R_ACQUIRE_MEM";
 	names[R_WRITE_DATA]     = "R_WRITE_DATA";
-	names[R_WAIT_MEM_64]    = "R_WAIT_MEM_64";
 	names[R_FLIP]           = "R_FLIP";
 	names[R_RELEASE_MEM]    = "R_RELEASE_MEM";
 	names[R_DMA_DATA]       = "R_DMA_DATA";
@@ -62,6 +60,7 @@ constexpr auto MakeOpcodeNames() {
 	names[IT_WRITE_DATA]                = "IT_WRITE_DATA";
 	names[IT_MEM_SEMAPHORE]             = "IT_MEM_SEMAPHORE";
 	names[IT_DRAW_INDEX_INDIRECT_MULTI] = "IT_DRAW_INDEX_INDIRECT_MULTI";
+	names[IT_WAIT_REG_MEM]               = "IT_WAIT_REG_MEM";
 	names[IT_INDIRECT_BUFFER]           = "IT_INDIRECT_BUFFER";
 	names[IT_COPY_DATA]                 = "IT_COPY_DATA";
 	names[IT_CP_DMA]                    = "IT_CP_DMA";
@@ -91,6 +90,7 @@ constexpr auto MakeOpcodeNames() {
 	names[IT_DISPATCH_DRAW_PREAMBLE]    = "IT_DISPATCH_DRAW_PREAMBLE";
 	names[IT_DISPATCH_DRAW]             = "IT_DISPATCH_DRAW";
 	names[IT_GET_LOD_STATS]             = "IT_GET_LOD_STATS";
+	names[IT_WAIT_REG_MEM_64]           = "IT_WAIT_REG_MEM_64";
 	names[IT_SET_CONTEXT_REG_INDIRECT]  = "IT_SET_CONTEXT_REG_INDIRECT";
 	return names;
 }
@@ -100,7 +100,7 @@ constexpr auto g_opcode_names   = MakeOpcodeNames();
 
 } // namespace
 
-void DumpPm4PacketStream(Common::File* file, uint32_t* cmd_buffer, uint32_t start_dw,
+void DumpPm4PacketStream(Common::File* file, const uint32_t* cmd_buffer, uint32_t start_dw,
                          uint32_t num_dw) {
 	// db_dump();
 
@@ -143,9 +143,9 @@ void DumpPm4PacketStream(Common::File* file, uint32_t* cmd_buffer, uint32_t star
 				if ((op == IT_SET_CONTEXT_REG_INDIRECT || op == IT_SET_SH_REG_INDIRECT ||
 				     op == IT_SET_UCONFIG_REG_INDIRECT) &&
 				    len == 4) {
-					auto* indirect_buffer =
-					    reinterpret_cast<uint32_t*>((static_cast<uint64_t>(cmd[0]) & 0xfffffffcu) |
-					                                (static_cast<uint64_t>(cmd[1]) << 32u));
+					auto* indirect_buffer = reinterpret_cast<const uint32_t*>(
+					    (static_cast<uint64_t>(cmd[0]) & 0xfffffffcu) |
+					    (static_cast<uint64_t>(cmd[1]) << 32u));
 					const uint32_t indirect_num_regs = cmd[3] & 0x3fffu;
 
 					for (uint32_t i = 0; indirect_buffer != nullptr && i < indirect_num_regs;

src/graphics/guest_gpu/pm4.h

@@ -42,6 +42,7 @@ constexpr uint32_t IT_WRITE_DATA                = 0x37;
 constexpr uint32_t IT_MEM_SEMAPHORE             = 0x39;
 constexpr uint32_t IT_DRAW_INDEX_INDIRECT_MULTI = 0x38;
 constexpr uint32_t IT_DISPATCH_DRAW_PREAMBLE    = 0x3A;
+constexpr uint32_t IT_WAIT_REG_MEM              = 0x3C;
 constexpr uint32_t IT_INDIRECT_BUFFER           = 0x3F;
 constexpr uint32_t IT_COPY_DATA                 = 0x40;
 constexpr uint32_t IT_CP_DMA                    = 0x41;
@@ -70,6 +71,7 @@ constexpr uint32_t IT_WAIT_ON_CE_COUNTER        = 0x86;
 constexpr uint32_t IT_WAIT_ON_DE_COUNTER_DIFF   = 0x88;
 constexpr uint32_t IT_DISPATCH_DRAW             = 0x8D;
 constexpr uint32_t IT_GET_LOD_STATS             = 0x8E;
+constexpr uint32_t IT_WAIT_REG_MEM_64           = 0x93;
 constexpr uint32_t IT_SET_CONTEXT_REG_INDIRECT  = 0x9F;
 
 /* Custom codes. Implemented via IT_NOP */
@@ -78,12 +80,10 @@ constexpr uint32_t R_ZERO           = 0x00;
 constexpr uint32_t R_DRAW_RESET     = 0x05;
 constexpr uint32_t R_WAIT_FLIP_DONE = 0x06;
 constexpr uint32_t R_DISPATCH_RESET = 0x09;
-constexpr uint32_t R_WAIT_MEM_32    = 0x0A;
 constexpr uint32_t R_PUSH_MARKER    = 0x0B;
 constexpr uint32_t R_POP_MARKER     = 0x0C;
 constexpr uint32_t R_ACQUIRE_MEM    = 0x14;
 constexpr uint32_t R_WRITE_DATA     = 0x15;
-constexpr uint32_t R_WAIT_MEM_64    = 0x16;
 constexpr uint32_t R_FLIP           = 0x17;
 constexpr uint32_t R_RELEASE_MEM    = 0x18;
 constexpr uint32_t R_DMA_DATA       = 0x19;
@@ -98,6 +98,10 @@ constexpr uint32_t DB_RENDER_CONTROL_DEPTH_CLEAR_ENABLE_SHIFT       = 0;
 constexpr uint32_t DB_RENDER_CONTROL_DEPTH_CLEAR_ENABLE_MASK        = 0x1;
 constexpr uint32_t DB_RENDER_CONTROL_STENCIL_CLEAR_ENABLE_SHIFT     = 1;
 constexpr uint32_t DB_RENDER_CONTROL_STENCIL_CLEAR_ENABLE_MASK      = 0x1;
+constexpr uint32_t DB_RENDER_CONTROL_COPY_DEPTH_TO_COLOR_SHIFT      = 2;
+constexpr uint32_t DB_RENDER_CONTROL_COPY_DEPTH_TO_COLOR_MASK       = 0x1;
+constexpr uint32_t DB_RENDER_CONTROL_COPY_STENCIL_TO_COLOR_SHIFT    = 3;
+constexpr uint32_t DB_RENDER_CONTROL_COPY_STENCIL_TO_COLOR_MASK     = 0x1;
 constexpr uint32_t DB_RENDER_CONTROL_RESUMMARIZE_ENABLE_SHIFT       = 4;
 constexpr uint32_t DB_RENDER_CONTROL_RESUMMARIZE_ENABLE_MASK        = 0x1;
 constexpr uint32_t DB_RENDER_CONTROL_STENCIL_COMPRESS_DISABLE_SHIFT = 5;
@@ -163,22 +167,6 @@ constexpr uint32_t PA_SC_SCREEN_SCISSOR_BR_BR_Y_MASK  = 0xFFFF;
 
 constexpr uint32_t DB_DFSM_CONTROL = 0xE;
 
-constexpr uint32_t DB_DEPTH_INFO                          = 0xF;
-constexpr uint32_t DB_DEPTH_INFO_ADDR5_SWIZZLE_MASK_SHIFT = 0;
-constexpr uint32_t DB_DEPTH_INFO_ADDR5_SWIZZLE_MASK_MASK  = 0xF;
-constexpr uint32_t DB_DEPTH_INFO_ARRAY_MODE_SHIFT         = 4;
-constexpr uint32_t DB_DEPTH_INFO_ARRAY_MODE_MASK          = 0xF;
-constexpr uint32_t DB_DEPTH_INFO_PIPE_CONFIG_SHIFT        = 8;
-constexpr uint32_t DB_DEPTH_INFO_PIPE_CONFIG_MASK         = 0x1F;
-constexpr uint32_t DB_DEPTH_INFO_BANK_WIDTH_SHIFT         = 13;
-constexpr uint32_t DB_DEPTH_INFO_BANK_WIDTH_MASK          = 0x3;
-constexpr uint32_t DB_DEPTH_INFO_BANK_HEIGHT_SHIFT        = 15;
-constexpr uint32_t DB_DEPTH_INFO_BANK_HEIGHT_MASK         = 0x3;
-constexpr uint32_t DB_DEPTH_INFO_MACRO_TILE_ASPECT_SHIFT  = 17;
-constexpr uint32_t DB_DEPTH_INFO_MACRO_TILE_ASPECT_MASK   = 0x3;
-constexpr uint32_t DB_DEPTH_INFO_NUM_BANKS_SHIFT          = 19;
-constexpr uint32_t DB_DEPTH_INFO_NUM_BANKS_MASK           = 0x3;
-
 constexpr uint32_t DB_Z_INFO                               = 0x10;
 constexpr uint32_t DB_Z_INFO_FORMAT_SHIFT                  = 0;
 constexpr uint32_t DB_Z_INFO_FORMAT_MASK                   = 0x3;
@@ -222,16 +210,6 @@ constexpr uint32_t DB_STENCIL_READ_BASE  = 0x13;
 constexpr uint32_t DB_Z_WRITE_BASE       = 0x14;
 constexpr uint32_t DB_STENCIL_WRITE_BASE = 0x15;
 
-constexpr uint32_t DB_DEPTH_SIZE                       = 0x16;
-constexpr uint32_t DB_DEPTH_SIZE_PITCH_TILE_MAX_SHIFT  = 0;
-constexpr uint32_t DB_DEPTH_SIZE_PITCH_TILE_MAX_MASK   = 0x7FF;
-constexpr uint32_t DB_DEPTH_SIZE_HEIGHT_TILE_MAX_SHIFT = 11;
-constexpr uint32_t DB_DEPTH_SIZE_HEIGHT_TILE_MAX_MASK  = 0x7FF;
-
-constexpr uint32_t DB_DEPTH_SLICE                      = 0x17;
-constexpr uint32_t DB_DEPTH_SLICE_SLICE_TILE_MAX_SHIFT = 0;
-constexpr uint32_t DB_DEPTH_SLICE_SLICE_TILE_MAX_MASK  = 0x3FFFFF;
-
 constexpr uint32_t DB_Z_READ_BASE_HI                  = 0x1A;
 constexpr uint32_t DB_STENCIL_READ_BASE_HI            = 0x1B;
 constexpr uint32_t DB_Z_WRITE_BASE_HI                 = 0x1C;
@@ -317,8 +295,8 @@ constexpr uint32_t FSR_RECURSIONS1              = 0xF2;
 constexpr uint32_t VGT_MULTI_PRIM_IB_RESET_INDX = 0x103;
 constexpr uint32_t CB_RMI_GL2_CACHE_CONTROL     = 0x104;
 constexpr uint32_t CB_BLEND_RED                 = 0x105;
-constexpr uint32_t CB_BLEND_GREEN               = 0x106;
-constexpr uint32_t CB_BLEND_BLUE                = 0x107;
+constexpr uint32_t CB_BLEND_BLUE                = 0x106;
+constexpr uint32_t CB_BLEND_GREEN               = 0x107;
 constexpr uint32_t CB_BLEND_ALPHA               = 0x108;
 constexpr uint32_t CB_DCC_CONTROL               = 0x109;
 
@@ -387,9 +365,6 @@ constexpr uint32_t SPI_SHADER_POS_FORMAT  = 0x1C3;
 constexpr uint32_t SPI_SHADER_Z_FORMAT    = 0x1C4;
 constexpr uint32_t SPI_SHADER_COL_FORMAT  = 0x1C5;
 
-// Indirect Cx descriptor selector for the 32-entry PS input-control register bank.
-constexpr uint32_t CX_PS_SHADER_USAGE_BASE = 0x10000000u;
-
 constexpr uint32_t CB_BLEND0_CONTROL                            = 0x1E0;
 constexpr uint32_t CB_BLEND0_CONTROL_COLOR_SRCBLEND_SHIFT       = 0;
 constexpr uint32_t CB_BLEND0_CONTROL_COLOR_SRCBLEND_MASK        = 0x1F;
@@ -427,11 +402,6 @@ constexpr uint32_t DB_DEPTH_CONTROL_STENCILFUNC_SHIFT                        = 8
 constexpr uint32_t DB_DEPTH_CONTROL_STENCILFUNC_MASK                         = 0x7;
 constexpr uint32_t DB_DEPTH_CONTROL_STENCILFUNC_BF_SHIFT                     = 20;
 constexpr uint32_t DB_DEPTH_CONTROL_STENCILFUNC_BF_MASK                      = 0x7;
-constexpr uint32_t DB_DEPTH_CONTROL_ENABLE_COLOR_WRITES_ON_DEPTH_FAIL_SHIFT  = 30;
-constexpr uint32_t DB_DEPTH_CONTROL_ENABLE_COLOR_WRITES_ON_DEPTH_FAIL_MASK   = 0x1;
-constexpr uint32_t DB_DEPTH_CONTROL_DISABLE_COLOR_WRITES_ON_DEPTH_PASS_SHIFT = 31;
-constexpr uint32_t DB_DEPTH_CONTROL_DISABLE_COLOR_WRITES_ON_DEPTH_PASS_MASK  = 0x1;
-
 constexpr uint32_t DB_EQAA                                  = 0x201;
 constexpr uint32_t DB_EQAA_MAX_ANCHOR_SAMPLES_SHIFT         = 0;
 constexpr uint32_t DB_EQAA_MAX_ANCHOR_SAMPLES_MASK          = 0x7;
@@ -563,21 +533,9 @@ constexpr uint32_t VGT_DRAW_PAYLOAD_CNTL  = 0x2A6;
 constexpr uint32_t VGT_ESGS_RING_ITEMSIZE = 0x2AB;
 constexpr uint32_t VGT_REUSE_OFF          = 0x2AD;
 
-constexpr uint32_t DB_HTILE_SURFACE                               = 0x2AF;
-constexpr uint32_t DB_HTILE_SURFACE_LINEAR_SHIFT                  = 0;
-constexpr uint32_t DB_HTILE_SURFACE_LINEAR_MASK                   = 0x1;
-constexpr uint32_t DB_HTILE_SURFACE_FULL_CACHE_SHIFT              = 1;
-constexpr uint32_t DB_HTILE_SURFACE_FULL_CACHE_MASK               = 0x1;
-constexpr uint32_t DB_HTILE_SURFACE_HTILE_USES_PRELOAD_WIN_SHIFT  = 2;
-constexpr uint32_t DB_HTILE_SURFACE_HTILE_USES_PRELOAD_WIN_MASK   = 0x1;
-constexpr uint32_t DB_HTILE_SURFACE_PRELOAD_SHIFT                 = 3;
-constexpr uint32_t DB_HTILE_SURFACE_PRELOAD_MASK                  = 0x1;
-constexpr uint32_t DB_HTILE_SURFACE_PREFETCH_WIDTH_SHIFT          = 4;
-constexpr uint32_t DB_HTILE_SURFACE_PREFETCH_WIDTH_MASK           = 0x3F;
-constexpr uint32_t DB_HTILE_SURFACE_PREFETCH_HEIGHT_SHIFT         = 10;
-constexpr uint32_t DB_HTILE_SURFACE_PREFETCH_HEIGHT_MASK          = 0x3F;
-constexpr uint32_t DB_HTILE_SURFACE_DST_OUTSIDE_ZERO_TO_ONE_SHIFT = 16;
-constexpr uint32_t DB_HTILE_SURFACE_DST_OUTSIDE_ZERO_TO_ONE_MASK  = 0x1;
+constexpr uint32_t DB_SHADING_RATE_ENCODING                             = 0x2AF;
+constexpr uint32_t DB_SHADING_RATE_ENCODING_SHADING_RATE_ENCODING_SHIFT = 19;
+constexpr uint32_t DB_SHADING_RATE_ENCODING_SHADING_RATE_ENCODING_MASK  = 0x3;
 
 constexpr uint32_t DB_SRESULTS_COMPARE_STATE0                          = 0x2B0;
 constexpr uint32_t DB_SRESULTS_COMPARE_STATE1                          = 0x2B1;
@@ -624,7 +582,6 @@ constexpr uint32_t PA_SC_SHADER_CONTROL                  = 0x310;
 constexpr uint32_t PA_SC_BINNER_CNTL_0                   = 0x311;
 constexpr uint32_t PA_SC_BINNER_CNTL_1                   = 0x312;
 constexpr uint32_t PA_SC_CONSERVATIVE_RASTERIZATION_CNTL = 0x313;
-constexpr uint32_t PA_SC_NGG_MODE_CNTL                   = 0x314;
 constexpr uint32_t CB_COLOR0_BASE                        = 0x318;
 
 constexpr uint32_t CB_COLOR0_VIEW                   = 0x31B;
@@ -652,24 +609,13 @@ constexpr uint32_t CB_COLOR0_INFO_BLEND_BYPASS_SHIFT              = 16;
 constexpr uint32_t CB_COLOR0_INFO_BLEND_BYPASS_MASK               = 0x1;
 constexpr uint32_t CB_COLOR0_INFO_ROUND_MODE_SHIFT                = 18;
 constexpr uint32_t CB_COLOR0_INFO_ROUND_MODE_MASK                 = 0x1;
-constexpr uint32_t CB_COLOR0_INFO_CMASK_IS_LINEAR_SHIFT           = 19;
-constexpr uint32_t CB_COLOR0_INFO_CMASK_IS_LINEAR_MASK            = 0x1;
 constexpr uint32_t CB_COLOR0_INFO_FMASK_COMPRESSION_DISABLE_SHIFT = 26;
 constexpr uint32_t CB_COLOR0_INFO_FMASK_COMPRESSION_DISABLE_MASK  = 0x1;
 constexpr uint32_t CB_COLOR0_INFO_FMASK_COMPRESS_1FRAG_ONLY_SHIFT = 27;
 constexpr uint32_t CB_COLOR0_INFO_FMASK_COMPRESS_1FRAG_ONLY_MASK  = 0x1;
 constexpr uint32_t CB_COLOR0_INFO_DCC_ENABLE_SHIFT                = 28;
 constexpr uint32_t CB_COLOR0_INFO_DCC_ENABLE_MASK                 = 0x1;
-constexpr uint32_t CB_COLOR0_INFO_CMASK_ADDR_TYPE_SHIFT           = 29;
-constexpr uint32_t CB_COLOR0_INFO_CMASK_ADDR_TYPE_MASK            = 0x3;
-constexpr uint32_t CB_COLOR0_INFO_ALT_TILE_MODE_SHIFT             = 31;
-constexpr uint32_t CB_COLOR0_INFO_ALT_TILE_MODE_MASK              = 0x1;
-
 constexpr uint32_t CB_COLOR0_ATTRIB                             = 0x31D;
-constexpr uint32_t CB_COLOR0_ATTRIB_TILE_MODE_INDEX_SHIFT       = 0;
-constexpr uint32_t CB_COLOR0_ATTRIB_TILE_MODE_INDEX_MASK        = 0x1F;
-constexpr uint32_t CB_COLOR0_ATTRIB_FMASK_TILE_MODE_INDEX_SHIFT = 5;
-constexpr uint32_t CB_COLOR0_ATTRIB_FMASK_TILE_MODE_INDEX_MASK  = 0x1F;
 constexpr uint32_t CB_COLOR0_ATTRIB_NUM_SAMPLES_SHIFT           = 12;
 constexpr uint32_t CB_COLOR0_ATTRIB_NUM_SAMPLES_MASK            = 0x7;
 constexpr uint32_t CB_COLOR0_ATTRIB_NUM_FRAGMENTS_SHIFT         = 15;
@@ -684,8 +630,6 @@ constexpr uint32_t CB_COLOR0_DCC_CONTROL_KEY_CLEAR_ENABLE_SHIFT
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_KEY_CLEAR_ENABLE_MASK                  = 0x1;
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_MAX_UNCOMPRESSED_BLOCK_SIZE_SHIFT      = 2;
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_MAX_UNCOMPRESSED_BLOCK_SIZE_MASK       = 0x3;
-constexpr uint32_t CB_COLOR0_DCC_CONTROL_MIN_COMPRESSED_BLOCK_SIZE_SHIFT        = 4;
-constexpr uint32_t CB_COLOR0_DCC_CONTROL_MIN_COMPRESSED_BLOCK_SIZE_MASK         = 0x1;
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_MAX_COMPRESSED_BLOCK_SIZE_SHIFT        = 5;
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_MAX_COMPRESSED_BLOCK_SIZE_MASK         = 0x3;
 constexpr uint32_t CB_COLOR0_DCC_CONTROL_COLOR_TRANSFORM_SHIFT                  = 7;
@@ -742,31 +686,25 @@ constexpr uint32_t CB_COLOR0_ATTRIB3_CMASK_PIPE_ALIGNED_SHIFT = 26;
 constexpr uint32_t CB_COLOR0_ATTRIB3_CMASK_PIPE_ALIGNED_MASK  = 0x1;
 constexpr uint32_t CB_COLOR0_ATTRIB3_DCC_PIPE_ALIGNED_SHIFT   = 30;
 constexpr uint32_t CB_COLOR0_ATTRIB3_DCC_PIPE_ALIGNED_MASK    = 0x1;
+constexpr uint32_t CB_COLOR0_ATTRIB3_WRITE_VRS_RATE_HINT_TO_CMASK_SHIFT = 31;
+constexpr uint32_t CB_COLOR0_ATTRIB3_WRITE_VRS_RATE_HINT_TO_CMASK_MASK  = 0x1;
 
 constexpr uint32_t CB_COLOR7_ATTRIB3 = 0x3BF;
 
-/* Fake codes. Don't exist on real HW */
-
-constexpr uint32_t CX_NOP = 0x800003FF;
+constexpr uint32_t CX_NOP = 0xDB;
 
 constexpr uint32_t CX_NUM = 0x3FF + 1;
 
 /* Shader registers */
 
-constexpr uint32_t SPI_SHADER_TBA_LO_PS     = 0x0;
-constexpr uint32_t SPI_SHADER_PGM_RSRC4_PS  = 0x1;
-constexpr uint32_t SPI_SHADER_TMA_LO_PS     = 0x2;
-constexpr uint32_t SPI_SHADER_TMA_HI_PS     = 0x3;
-constexpr uint32_t SPI_SHADER_PGM_CHKSUM_PS = 0x6;
-constexpr uint32_t SPI_SHADER_PGM_RSRC3_PS  = 0x7;
-constexpr uint32_t SPI_SHADER_PGM_LO_PS     = 0x8;
-constexpr uint32_t SPI_SHADER_PGM_HI_PS     = 0x9;
+constexpr uint32_t SPI_SHADER_PACE_ID_PS            = 0x6;
+constexpr uint32_t SPI_GRAPHICS_SHADER_CONTROL_PS    = 0x7;
+constexpr uint32_t SPI_SHADER_PGM_LO_PS              = 0x8;
+constexpr uint32_t SPI_SHADER_PGM_HI_PS              = 0x9;
 
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS                        = 0xA;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_VGPRS_SHIFT            = 0;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_VGPRS_MASK             = 0x3F;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_SGPRS_SHIFT            = 6;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_SGPRS_MASK             = 0xF;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_PRIORITY_SHIFT         = 10;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_PRIORITY_MASK          = 0x3;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_PS_FLOAT_MODE_SHIFT       = 12;
@@ -803,14 +741,11 @@ constexpr uint32_t SPI_SHADER_PGM_RSRC2_PS_SHARED_VGPR_CNT_MASK         = 0xF;
 constexpr uint32_t SPI_SHADER_USER_DATA_PS_0  = 0xC;
 constexpr uint32_t SPI_SHADER_USER_DATA_PS_15 = 0x1B;
 constexpr uint32_t SPI_SHADER_USER_DATA_PS_31 = 0x2B;
-constexpr uint32_t SPI_SHADER_REQ_CTRL_PS     = 0x30;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_PS_0 = 0x32;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_PS_3 = 0x35;
 
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_VGPRS_SHIFT           = 0;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_VGPRS_MASK            = 0x3F;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_SGPRS_SHIFT           = 6;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_SGPRS_MASK            = 0xF;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_PRIORITY_SHIFT        = 10;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_PRIORITY_MASK         = 0x3;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_VS_FLOAT_MODE_SHIFT      = 12;
@@ -841,19 +776,20 @@ constexpr uint32_t SPI_SHADER_PGM_RSRC2_VS_USER_SGPR_MSB_MASK    = 0x1;
 constexpr uint32_t SPI_SHADER_PGM_RSRC2_VS_SHARED_VGPR_CNT_SHIFT = 28;
 constexpr uint32_t SPI_SHADER_PGM_RSRC2_VS_SHARED_VGPR_CNT_MASK  = 0xF;
 
-constexpr uint32_t SPI_SHADER_PGM_CHKSUM_GS        = 0x80;
+constexpr uint32_t SPI_SHADER_PACE_ID_GS           = 0x80;
+// AGC compiler records use this numeric tag as opaque metadata. It is not a shader checksum
+// register and intentionally has no checksum-state consumer in HardwareContext.
+constexpr uint32_t SPI_SHADER_PGM_CHKSUM_GS        = SPI_SHADER_PACE_ID_GS;
 constexpr uint32_t SPI_SHADER_PGM_RSRC4_GS         = 0x81;
 constexpr uint32_t SPI_SHADER_USER_DATA_ADDR_LO_GS = 0x82;
 constexpr uint32_t SPI_SHADER_USER_DATA_ADDR_HI_GS = 0x83;
-constexpr uint32_t SPI_SHADER_PGM_RSRC3_GS         = 0x87;
+constexpr uint32_t SPI_GRAPHICS_SHADER_CONTROL_GS  = 0x87;
 constexpr uint32_t SPI_SHADER_PGM_LO_GS            = 0x88;
 constexpr uint32_t SPI_SHADER_PGM_HI_GS            = 0x89;
 
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS                        = 0x8A;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_VGPRS_SHIFT            = 0;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_VGPRS_MASK             = 0x3F;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_SGPRS_SHIFT            = 6;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_SGPRS_MASK             = 0xF;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_PRIORITY_SHIFT         = 10;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_PRIORITY_MASK          = 0x3;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_GS_FLOAT_MODE_SHIFT       = 12;
@@ -894,22 +830,16 @@ constexpr uint32_t SPI_SHADER_PGM_RSRC2_GS_SHARED_VGPR_CNT_MASK   = 0xF;
 constexpr uint32_t SPI_SHADER_USER_DATA_GS_0                      = 0x8C;
 constexpr uint32_t SPI_SHADER_USER_DATA_GS_15                     = 0x9B;
 constexpr uint32_t SPI_SHADER_USER_DATA_GS_31                     = 0xAB;
-constexpr uint32_t SPI_SHADER_REQ_CTRL_ESGS                       = 0xB0;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_ESGS_0                   = 0xB2;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_ESGS_3                   = 0xB5;
-constexpr uint32_t SPI_SHADER_PGM_RSRC2_ES_GS                     = 0xBC;
 constexpr uint32_t SPI_SHADER_PGM_LO_ES                           = 0xC8;
 constexpr uint32_t SPI_SHADER_PGM_HI_ES                           = 0xC9;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_ES                        = 0xCA;
-constexpr uint32_t SPI_SHADER_PGM_RSRC2_ES                        = 0xCB;
-constexpr uint32_t SPI_SHADER_USER_DATA_ES_0                      = 0xCC;
-constexpr uint32_t SPI_SHADER_USER_DATA_ES_15                     = 0xDB;
-constexpr uint32_t SPI_SHADER_USER_DATA_ES_31                     = 0xEB;
+// Private AGC registers used by shader binaries submitted through SET_SH_REG_INDIRECT.
 constexpr uint32_t SPI_SHADER_PGM_CHKSUM_HS                       = 0x100;
 constexpr uint32_t SPI_SHADER_PGM_RSRC4_HS                        = 0x101;
 constexpr uint32_t SPI_SHADER_USER_DATA_ADDR_LO_HS                = 0x102;
 constexpr uint32_t SPI_SHADER_USER_DATA_ADDR_HI_HS                = 0x103;
-constexpr uint32_t SPI_SHADER_PGM_RSRC3_HS                        = 0x107;
+constexpr uint32_t SPI_GRAPHICS_SHADER_CONTROL_HS                 = 0x107;
 constexpr uint32_t SPI_SHADER_PGM_LO_HS                           = 0x108;
 constexpr uint32_t SPI_SHADER_PGM_HI_HS                           = 0x109;
 constexpr uint32_t SPI_SHADER_PGM_RSRC1_HS                        = 0x10A;
@@ -947,13 +877,10 @@ constexpr uint32_t SPI_SHADER_PGM_RSRC2_HS_SHARED_VGPR_CNT_MASK   = 0xF;
 constexpr uint32_t SPI_SHADER_USER_DATA_HS_0                      = 0x10C;
 constexpr uint32_t SPI_SHADER_USER_DATA_HS_15                     = 0x11B;
 constexpr uint32_t SPI_SHADER_USER_DATA_HS_31                     = 0x12B;
-constexpr uint32_t SPI_SHADER_REQ_CTRL_LSHS                       = 0x130;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_LSHS_0                   = 0x132;
 constexpr uint32_t SPI_SHADER_USER_ACCUM_LSHS_3                   = 0x135;
 constexpr uint32_t SPI_SHADER_PGM_LO_LS                           = 0x148;
 constexpr uint32_t SPI_SHADER_PGM_HI_LS                           = 0x149;
-constexpr uint32_t SPI_SHADER_PGM_RSRC1_LS                        = 0x14A;
-constexpr uint32_t SPI_SHADER_PGM_RSRC2_LS                        = 0x14B;
 constexpr uint32_t COMPUTE_START_X                                = 0x204;
 constexpr uint32_t COMPUTE_START_Y                                = 0x205;
 constexpr uint32_t COMPUTE_START_Z                                = 0x206;
@@ -962,30 +889,36 @@ constexpr uint32_t COMPUTE_NUM_THREAD_Y                           = 0x208;
 constexpr uint32_t COMPUTE_NUM_THREAD_Z                           = 0x209;
 constexpr uint32_t COMPUTE_PGM_LO                                 = 0x20C;
 constexpr uint32_t COMPUTE_PGM_HI                                 = 0x20D;
-constexpr uint32_t COMPUTE_TBA_LO                                 = 0x20E;
-constexpr uint32_t COMPUTE_TBA_HI                                 = 0x20F;
-constexpr uint32_t COMPUTE_TMA_LO                                 = 0x210;
-constexpr uint32_t COMPUTE_TMA_HI                                 = 0x211;
 
 constexpr uint32_t COMPUTE_PGM_RSRC1                  = 0x212;
 constexpr uint32_t COMPUTE_PGM_RSRC1_VGPRS_SHIFT      = 0;
 constexpr uint32_t COMPUTE_PGM_RSRC1_VGPRS_MASK       = 0x3F;
-constexpr uint32_t COMPUTE_PGM_RSRC1_SGPRS_SHIFT      = 6;
-constexpr uint32_t COMPUTE_PGM_RSRC1_SGPRS_MASK       = 0xF;
+constexpr uint32_t COMPUTE_PGM_RSRC1_PRIORITY_SHIFT   = 10;
+constexpr uint32_t COMPUTE_PGM_RSRC1_PRIORITY_MASK    = 0x3;
 constexpr uint32_t COMPUTE_PGM_RSRC1_FLOAT_MODE_SHIFT = 12;
 constexpr uint32_t COMPUTE_PGM_RSRC1_FLOAT_MODE_MASK  = 0xFF;
 constexpr uint32_t COMPUTE_PGM_RSRC1_DX10_CLAMP_SHIFT = 21;
 constexpr uint32_t COMPUTE_PGM_RSRC1_DX10_CLAMP_MASK  = 0x1;
+constexpr uint32_t COMPUTE_PGM_RSRC1_DEBUG_MODE_SHIFT = 22;
+constexpr uint32_t COMPUTE_PGM_RSRC1_DEBUG_MODE_MASK  = 0x1;
 constexpr uint32_t COMPUTE_PGM_RSRC1_IEEE_MODE_SHIFT  = 23;
 constexpr uint32_t COMPUTE_PGM_RSRC1_IEEE_MODE_MASK   = 0x1;
-constexpr uint32_t COMPUTE_PGM_RSRC1_BULKY_SHIFT      = 24;
-constexpr uint32_t COMPUTE_PGM_RSRC1_BULKY_MASK       = 0x1;
 constexpr uint32_t COMPUTE_PGM_RSRC1_FP16_OVFL_SHIFT  = 26;
 constexpr uint32_t COMPUTE_PGM_RSRC1_FP16_OVFL_MASK   = 0x1;
 constexpr uint32_t COMPUTE_PGM_RSRC1_WGP_MODE_SHIFT   = 29;
 constexpr uint32_t COMPUTE_PGM_RSRC1_WGP_MODE_MASK    = 0x1;
-constexpr uint32_t COMPUTE_PGM_RSRC1_W32_EN_SHIFT     = 30;
-constexpr uint32_t COMPUTE_PGM_RSRC1_W32_EN_MASK      = 0x1;
+constexpr uint32_t COMPUTE_PGM_RSRC1_FWD_PROGRESS_SHIFT = 31;
+constexpr uint32_t COMPUTE_PGM_RSRC1_FWD_PROGRESS_MASK  = 0x1;
+
+constexpr uint32_t COMPUTE_DISPATCH_INITIATOR_CS_W32_EN_SHIFT = 15;
+constexpr uint32_t COMPUTE_DISPATCH_INITIATOR_CS_W32_EN_MASK  = 0x1;
+
+[[nodiscard]] constexpr uint8_t ComputeWaveSize(uint32_t dispatch_initiator) {
+	return ((dispatch_initiator >> COMPUTE_DISPATCH_INITIATOR_CS_W32_EN_SHIFT) &
+	        COMPUTE_DISPATCH_INITIATOR_CS_W32_EN_MASK) != 0u
+	           ? 32u
+	           : 64u;
+}
 
 constexpr uint32_t COMPUTE_PGM_RSRC2                      = 0x213;
 constexpr uint32_t COMPUTE_PGM_RSRC2_SCRATCH_EN_SHIFT     = 0;
@@ -1006,21 +939,16 @@ constexpr uint32_t COMPUTE_PGM_RSRC2_LDS_SIZE_SHIFT       = 15;
 constexpr uint32_t COMPUTE_PGM_RSRC2_LDS_SIZE_MASK        = 0x1FF;
 
 constexpr uint32_t COMPUTE_RESOURCE_LIMITS    = 0x215;
-constexpr uint32_t COMPUTE_DESTINATION_EN_SE0 = 0x216;
-constexpr uint32_t COMPUTE_DESTINATION_EN_SE1 = 0x217;
 constexpr uint32_t COMPUTE_TMPRING_SIZE       = 0x218;
-constexpr uint32_t COMPUTE_DESTINATION_EN_SE2 = 0x219;
-constexpr uint32_t COMPUTE_DESTINATION_EN_SE3 = 0x21A;
 constexpr uint32_t COMPUTE_USER_ACCUM_0       = 0x224;
 constexpr uint32_t COMPUTE_PGM_RSRC3          = 0x228;
-constexpr uint32_t COMPUTE_SHADER_CHKSUM      = 0x22A;
+constexpr uint32_t COMPUTE_PGM_RSRC3_SHARED_VGPRS_SHIFT = 0;
+constexpr uint32_t COMPUTE_PGM_RSRC3_SHARED_VGPRS_MASK  = 0xF;
+constexpr uint32_t COMPUTE_PACE_ID             = 0x22A;
 constexpr uint32_t COMPUTE_USER_DATA_0        = 0x240;
 constexpr uint32_t COMPUTE_USER_DATA_15       = 0x24F;
-constexpr uint32_t COMPUTE_DISPATCH_TUNNEL    = 0x27D;
 
-/* Fake codes. Don't exist on real HW */
-
-constexpr uint32_t SH_NOP = 0x800002FF;
+constexpr uint32_t SH_NOP = 0x280;
 
 constexpr uint32_t SH_NUM = 0x2FF + 1;
 
@@ -1037,6 +965,7 @@ constexpr uint32_t GE_INDX_OFFSET            = 0x24A;
 constexpr uint32_t GE_MULTI_PRIM_IB_RESET_EN = 0x24B;
 constexpr uint32_t VGT_HS_OFFCHIP_PARAM      = 0x24F;
 constexpr uint32_t VGT_TF_MEMORY_BASE        = 0x250;
+constexpr uint32_t IA_MULTI_VGT_PARAM        = 0x258;
 
 constexpr uint32_t GE_CNTL                     = 0x25B;
 constexpr uint32_t GE_CNTL_PRIM_GRP_SIZE_SHIFT = 0;
@@ -1048,7 +977,7 @@ constexpr uint32_t GE_USER_VGPR1  = 0x25C;
 constexpr uint32_t GE_USER_VGPR2  = 0x25D;
 constexpr uint32_t GE_USER_VGPR3  = 0x25E;
 constexpr uint32_t GE_STEREO_CNTL = 0x25F;
-constexpr uint32_t GE_PC_ALLOC    = 0x260;
+constexpr uint32_t UC_PARAMETER_OVERSUBSCRIPTION = 0x260;
 
 constexpr uint32_t GE_USER_VGPR_EN                     = 0x262;
 constexpr uint32_t GE_USER_VGPR_EN_EN_USER_VGPR1_SHIFT = 0;
@@ -1058,32 +987,25 @@ 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 IA_MULTI_VGT_PARAM       = 0x258;
+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 = 0x382;
+constexpr uint32_t TEXTURE_GRADIENT_FACTORS = 0x383;
+constexpr uint32_t TEXTURE_GRADIENT_CONTROL = 0x384;
 constexpr uint32_t GDS_OA_CNTL              = 0x41D;
 constexpr uint32_t GDS_OA_COUNTER           = 0x41E;
 constexpr uint32_t GDS_OA_ADDRESS           = 0x41F;
 
-/* Fake codes. Don't exist on real HW */
-
-constexpr uint32_t FSR_EXTEND_SUBPIXEL_ROUNDING = 0x80003FF4;
-constexpr uint32_t FSR_ALPHA_VALUE0             = 0x80003FF5;
-constexpr uint32_t FSR_ALPHA_VALUE1             = 0x80003FF6;
-constexpr uint32_t FSR_CONTROL_POINT0           = 0x80003FF7;
-constexpr uint32_t FSR_CONTROL_POINT1           = 0x80003FF8;
-constexpr uint32_t FSR_CONTROL_POINT2           = 0x80003FF9;
-constexpr uint32_t FSR_CONTROL_POINT3           = 0x80003FFA;
-constexpr uint32_t FSR_WINDOW0                  = 0x80003FFB;
-constexpr uint32_t FSR_WINDOW1                  = 0x80003FFC;
-constexpr uint32_t TEXTURE_GRADIENT_CONTROL     = 0x80003FFD;
-constexpr uint32_t MEMORY_MAPPING_MASK          = 0x80003FFE;
-constexpr uint32_t UC_NOP                       = 0x80003FFF;
+constexpr uint32_t UC_NOP = 0xA2;
 
 constexpr uint32_t UC_NUM = 0x3FFF + 1;
 
-void DumpPm4PacketStream(Common::File* file, uint32_t* cmd_buffer, uint32_t start_dw,
+void DumpPm4PacketStream(Common::File* file, const uint32_t* cmd_buffer, uint32_t start_dw,
                          uint32_t num_dw);
 
 } // namespace Libs::Graphics::Pm4

src/graphics/guest_gpu/tile.cpp

@@ -1,24 +1,18 @@
 #include "graphics/guest_gpu/tile.h"
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/profiler.h"
-#include "common/stringUtils.h"
 #include "graphics/guest_gpu/gpu_defs.h"
 #include "graphics/guest_gpu/gpu_format.h"
 
 #include <algorithm>
 #include <array>
 #include <bit>
-#include <fmt/format.h>
-#include <vector>
 
 namespace Libs::Graphics {
 
-static uint32_t AlignUp(uint32_t value, uint32_t alignment) {
-	return (value + alignment - 1u) & ~(alignment - 1u);
-}
-
 static uint32_t ShiftCeil(uint32_t value, uint32_t shift) {
 	return static_cast<uint32_t>((static_cast<uint64_t>(value) + (1ull << shift) - 1ull) >> shift);
 }
@@ -33,7 +27,7 @@ static uint32_t CalcLinearAlignedLevelPitch(uint32_t base_width, uint32_t base_h
 	const uint32_t level_width  = ShiftCeil(base_width, level);
 	const uint32_t level_height = ShiftCeil(base_height, level);
 	const uint32_t padded_width =
-	    AlignUp(std::max(level_width, 1u), CalcLinearBlockWidth(bytes_per_element));
+	    Common::AlignUp(std::max(level_width, 1u), CalcLinearBlockWidth(bytes_per_element));
 	const uint64_t size =
 	    static_cast<uint64_t>(padded_width) * std::max(level_height, 1u) * bytes_per_element;
 	EXIT_NOT_IMPLEMENTED(size > 0xffffffffull);
@@ -61,7 +55,7 @@ static uint32_t SetLinearMipChainLayout(uint32_t levels, const uint32_t* mip_pit
 		offset += mip_size[level];
 	}
 
-	return AlignUp(offset, 256u);
+	return Common::AlignUp(offset, 256u);
 }
 
 struct Log2BlockDimensions {
@@ -366,8 +360,8 @@ bool TileGetTiledTextureLayout(const TileSurfaceDescription& description, TileSu
 		    ((description.width >> level) + texture.texel_width - 1u) / texture.texel_width, 1u);
 		mip.height = std::max(
 		    ((description.height >> level) + texture.texel_height - 1u) / texture.texel_height, 1u);
-		mip.padded_width  = AlignUp(std::max(ShiftCeil(width0, level), 1u), block.block_width);
-		mip.padded_height = AlignUp(std::max(ShiftCeil(height0, level), 1u), block.block_height);
+		mip.padded_width  = Common::AlignUp(std::max(ShiftCeil(width0, level), 1u), block.block_width);
+		mip.padded_height = Common::AlignUp(std::max(ShiftCeil(height0, level), 1u), block.block_height);
 		mip.size = static_cast<uint64_t>(block.block_depth) * mip.padded_width * mip.padded_height *
 		           block.bytes_per_element;
 		result.block_slice_size += mip.size;
@@ -1121,8 +1115,8 @@ static bool TileGetHtileSize(uint32_t width, uint32_t height, TileSizeAlign& hti
 	}
 	// Prospero HTile stores one DWORD per depth tile. Its 32 KiB allocation blocks cover
 	// 1024x512 pixels, independently of the attachment's fragment count.
-	const uint64_t size = static_cast<uint64_t>(AlignUp(width, 1024u) / 1024u) *
-	                      (AlignUp(height, 512u) / 512u) * 32768u;
+	const uint64_t size = static_cast<uint64_t>(Common::AlignUp(width, 1024u) / 1024u) *
+	                      (Common::AlignUp(height, 512u) / 512u) * 32768u;
 	if (size == 0 || size > UINT32_MAX) {
 		return false;
 	}
@@ -1154,13 +1148,13 @@ bool TileGetDepthSize(uint32_t width, uint32_t height, uint32_t pitch,
 		                                           &stencil_block_height));
 		const uint32_t fragments = 1u << num_fragments_log2;
 		const uint64_t depth_bytes_total =
-		    valid_blocks ? static_cast<uint64_t>(AlignUp(width, depth_block_width)) *
-		                       AlignUp(height, depth_block_height) * depth_bytes * fragments
+		    valid_blocks ? static_cast<uint64_t>(Common::AlignUp(width, depth_block_width)) *
+		                       Common::AlignUp(height, depth_block_height) * depth_bytes * fragments
 		                 : 0;
 		const uint64_t stencil_bytes_total =
 		    stencil_format == Prospero::StencilFormat::k8UInt && valid_blocks
-		        ? static_cast<uint64_t>(AlignUp(width, stencil_block_width)) *
-		              AlignUp(height, stencil_block_height) * fragments
+		        ? static_cast<uint64_t>(Common::AlignUp(width, stencil_block_width)) *
+		              Common::AlignUp(height, stencil_block_height) * fragments
 		        : 0;
 		TileSizeAlign calculated_htile {};
 		const bool    htile_valid = !htile || TileGetHtileSize(width, height, calculated_htile);
@@ -1187,8 +1181,7 @@ uint32_t TileGetRenderTargetPitch(uint32_t width, uint32_t bytes_per_element,
 	                                                         &block_width, &block_height)) {
 		return 0;
 	}
-	const uint64_t pitch = (static_cast<uint64_t>(width) + block_width - 1u) &
-	                       ~static_cast<uint64_t>(block_width - 1u);
+	const uint64_t pitch = Common::AlignUp(static_cast<uint64_t>(width), block_width);
 	return pitch <= UINT32_MAX ? static_cast<uint32_t>(pitch) : 0;
 }
 
@@ -1209,8 +1202,7 @@ bool TileGetRenderTargetSize(uint32_t width, uint32_t height, uint32_t pitch,
 	    pitch != TileGetRenderTargetPitch(width, bytes_per_element, num_fragments_log2)) {
 		return false;
 	}
-	const uint64_t padded_height = (static_cast<uint64_t>(height) + block_height - 1u) &
-	                               ~static_cast<uint64_t>(block_height - 1u);
+	const uint64_t padded_height = Common::AlignUp(static_cast<uint64_t>(height), block_height);
 	const uint64_t size = static_cast<uint64_t>(pitch) * padded_height * bytes_per_element *
 	                      (1u << num_fragments_log2);
 	if (size == 0 || size > UINT32_MAX) {
@@ -1221,6 +1213,31 @@ bool TileGetRenderTargetSize(uint32_t width, uint32_t height, uint32_t pitch,
 	return true;
 }
 
+bool TileGetDccSize(uint32_t width, uint32_t height, uint32_t slices,
+                    uint32_t bytes_per_element, uint32_t levels, Prospero::TileMode tile,
+                    TileSizeAlign& total_size, uint32_t num_fragments_log2) {
+	total_size = {};
+	if (width == 0 || height == 0 || slices == 0 || levels != 1 || num_fragments_log2 != 0 ||
+	    !std::has_single_bit(bytes_per_element) || bytes_per_element > 16 ||
+	    (tile != Prospero::TileMode::kRenderTarget && tile != Prospero::TileMode::kDepth)) {
+		return false;
+	}
+	// Gen5 color metadata uses 4 KiB blocks, with one byte per 256 bytes of color data.
+	// Metadata stays thin for volume surfaces, so every depth slice has its own block raster.
+	const uint32_t coverage_bits = 20u - std::countr_zero(bytes_per_element);
+	const uint32_t block_width   = 1u << ((coverage_bits + 1u) / 2u);
+	const uint32_t block_height  = 1u << (coverage_bits / 2u);
+	const uint64_t blocks_x = (static_cast<uint64_t>(width) + block_width - 1u) / block_width;
+	const uint64_t blocks_y = (static_cast<uint64_t>(height) + block_height - 1u) / block_height;
+	const uint64_t blocks   = blocks_x * blocks_y;
+	if (blocks > UINT32_MAX / 4096u / slices) {
+		return false;
+	}
+	total_size.size  = static_cast<uint32_t>(blocks * slices * 4096u);
+	total_size.align = 4096;
+	return true;
+}
+
 bool TileGetRenderTargetMipLayout(uint32_t width, uint32_t height, uint32_t pitch,
                                   uint32_t bytes_per_element, uint32_t levels,
                                   TileSizeAlign& total_size, TileSizeOffset* level_sizes,
@@ -1302,13 +1319,8 @@ void TileGetTextureSize(Prospero::BufferFormat format, uint32_t width, uint32_t
 		return;
 	}
 	if (total_size != nullptr && total_size->size == 0) {
-		std::vector<std::string> list;
-		list.push_back(fmt::format("format = {}", static_cast<uint32_t>(format)));
-		list.push_back(fmt::format("width  = {}", width));
-		list.push_back(fmt::format("height = {}", height));
-		list.push_back(fmt::format("levels = {}", levels));
-		list.push_back(fmt::format("tile   = {}", static_cast<uint32_t>(tile)));
-		EXIT("unknown format:\n%s\n", Common::Concat(list, '\n').c_str());
+		EXIT("unknown format:\nformat = %u\nwidth  = %u\nheight = %u\nlevels = %u\ntile   = %u\n",
+		     static_cast<uint32_t>(format), width, height, levels, static_cast<uint32_t>(tile));
 	}
 }
 
@@ -1347,17 +1359,18 @@ uint32_t TileGetTexturePitch(Prospero::BufferFormat format, uint32_t width,
 			TileTextureElementLayout element {};
 			if (TileGetTextureElementLayout(format, element) && element.texel_width == 1 &&
 			    element.texel_height == 1) {
-				pitch = AlignUp(pitch, CalcLinearBlockWidth(element.bytes));
+				pitch = Common::AlignUp(pitch, CalcLinearBlockWidth(element.bytes));
 			}
 			break;
 		}
+		case Prospero::TileMode::kStandard4KB:
 		case Prospero::TileMode::kStandard64KB:
 		case Prospero::TileMode::kPrt:
 		case Prospero::TileMode::kDepth:
 		case Prospero::TileMode::kRenderTarget: {
 			TileTextureBlockLayout layout {};
 			if (TileGetTextureBlockLayout(format, tile, false, layout)) {
-				pitch = AlignUp(pitch, layout.block.block_width * layout.texel_width);
+				pitch = Common::AlignUp(pitch, layout.block.block_width * layout.texel_width);
 			}
 			break;
 		}

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 {
@@ -122,6 +123,9 @@ uint32_t TileGetDepthPitch(uint32_t width, uint32_t bytes_per_element,
 bool     TileGetRenderTargetSize(uint32_t width, uint32_t height, uint32_t pitch,
                                  uint32_t bytes_per_element, TileSizeAlign& total_size,
                                  uint32_t num_fragments_log2 = 0);
+bool     TileGetDccSize(uint32_t width, uint32_t height, uint32_t slices,
+                        uint32_t bytes_per_element, uint32_t levels, Prospero::TileMode tile,
+                        TileSizeAlign& total_size, uint32_t num_fragments_log2 = 0);
 bool     TileGetRenderTargetMipLayout(uint32_t width, uint32_t height, uint32_t pitch,
                                       uint32_t bytes_per_element, uint32_t levels,
                                       TileSizeAlign& total_size, TileSizeOffset* level_sizes,

src/graphics/host_gpu/graphicContext.h

@@ -3,51 +3,113 @@
 
 #include "common/abi.h"
 #include "common/common.h"
+#include "common/threads.h"
 #include "graphics/host_gpu/vulkanCommon.h" // IWYU pragma: export
-#include "graphics/host_gpu/vulkanInstance.h"
 
+#include <map>
+#include <mutex>
+#include <tuple>
 #include <vector>
 #include <vk_mem_alloc.h>
 
 namespace Libs::Graphics {
 
-class CommandBuffer;
-struct VulkanBuffer;
 struct VulkanImage;
-struct VulkanMemory;
 
-struct GraphicContext: public VulkanInstance {
+inline constexpr uint32_t VULKAN_TARGET_API_VERSION = VK_API_VERSION_1_3;
+
+struct GraphicContext {
+	vk::Instance                       instance                              = nullptr;
+	vk::DebugUtilsMessengerEXT         debug_messenger                       = nullptr;
+	vk::PhysicalDevice                 physical_device                       = nullptr;
+	vk::PhysicalDeviceProperties       physical_device_properties            = {};
+	vk::PhysicalDeviceMemoryProperties physical_device_memory_properties     = {};
+	vk::Device                         device                                = nullptr;
+	VmaAllocator                       allocator                             = nullptr;
+	bool                               memory_budget_ext_enabled             = false;
+	bool                               compute_subgroup_size_control_enabled = false;
+	bool                               sample_rate_shading_enabled           = false;
+	bool                               attachment_feedback_loop_enabled      = false;
+	bool                               provoking_vertex_last_enabled         = false;
+	bool                               supports_block_texel_view              = false;
+	bool                                      mesh_shader_enabled                   = false;
+	vk::PhysicalDeviceMeshShaderPropertiesEXT mesh_shader_properties                = {};
+	uint32_t                           subgroup_size                         = 0;
+	uint32_t                           min_subgroup_size                     = 0;
+	uint32_t                           max_subgroup_size                     = 0;
+	uint32_t                           max_push_descriptors                  = 0;
+	vk::ShaderStageFlags               required_subgroup_size_stages         = {};
+	Common::Mutex                      queue_mutex;
+	uint32_t                           queue_family = static_cast<uint32_t>(-1);
+	vk::Queue                          queue        = nullptr;
+
+	[[nodiscard]] const vk::PhysicalDeviceProperties& GetPhysicalDeviceProperties() const {
+		return physical_device_properties;
+	}
+
+	[[nodiscard]] const vk::PhysicalDeviceMemoryProperties&
+	GetPhysicalDeviceMemoryProperties() const {
+		return physical_device_memory_properties;
+	}
+
+	[[nodiscard]] vk::FormatProperties GetFormatProperties(vk::Format format) const {
+		std::scoped_lock lock(m_format_properties_mutex);
+		auto [it, inserted] = m_format_properties.try_emplace(format);
+		if (inserted) {
+			physical_device.getFormatProperties(format, &it->second);
+		}
+		return it->second;
+	}
+
+	[[nodiscard]] vk::Result GetImageFormatProperties(vk::Format format, vk::ImageType type,
+	                                                  vk::ImageTiling            tiling,
+	                                                  vk::ImageUsageFlags        usage,
+	                                                  vk::ImageCreateFlags       flags,
+	                                                  vk::ImageFormatProperties* properties) const {
+		using Key = std::tuple<vk::Format, vk::ImageType, vk::ImageTiling, vk::ImageUsageFlags,
+		                       vk::ImageCreateFlags>;
+		std::scoped_lock lock(m_image_format_properties_mutex);
+		auto [it, inserted] =
+		    m_image_format_properties.try_emplace(Key {format, type, tiling, usage, flags});
+		if (inserted) {
+			it->second.first = physical_device.getImageFormatProperties(format, type, tiling, usage,
+			                                                            flags, &it->second.second);
+		}
+		if (properties != nullptr) {
+			*properties = it->second.second;
+		}
+		return it->second.first;
+	}
+
+	[[nodiscard]] bool SupportsComputeWave64() const noexcept {
+		return subgroup_size == 64u || compute_subgroup_size_control_enabled;
+	}
+
+	[[nodiscard]] vk::DeviceSize StorageMinAlignment() const {
+		const auto alignment = physical_device_properties.limits.minStorageBufferOffsetAlignment;
+		return alignment != 0 ? alignment : 1;
+	}
+
 	[[nodiscard]] bool CreateAllocator();
 	void               DestroyAllocator();
 	void               LogMemoryBudget() const;
 	[[nodiscard]] bool CanReportMemoryUsage() const noexcept { return memory_budget_ext_enabled; }
 	[[nodiscard]] uint64_t GetDeviceMemoryUsage() const;
 	[[nodiscard]] uint64_t GetTotalMemoryBudget() const;
-	void                   CreateBuffer(uint64_t size, VulkanBuffer& buffer);
-	void                   DeleteBuffer(VulkanBuffer& buffer);
 	[[nodiscard]] bool     CreateImage(const vk::ImageCreateInfo& info, VulkanImage& image);
 	void                   DeleteImage(VulkanImage& image);
-	void                   MapMemory(VulkanMemory& memory, void*& data);
-	void                   UnmapMemory(VulkanMemory& memory);
-	void                   AppendHardwareRayTracingDeviceExtensions(
-	    const std::vector<vk::ExtensionProperties>& available_extensions,
-	    std::vector<const char*>&                   device_extensions);
-	void LoadHardwareRayTracingFunctions() const;
 
 	uint32_t screen_width  = 0;
 	uint32_t screen_height = 0;
-};
 
-struct VulkanMemory {
-	vk::MemoryRequirements  requirements       = {};
-	vk::MemoryPropertyFlags property           = {};
-	vk::MemoryPropertyFlags preferred_property = {};
-	vk::DeviceMemory        memory             = nullptr;
-	VmaAllocation           allocation         = nullptr;
-	VmaAllocationInfo       allocation_info    = {};
-	vk::DeviceSize          offset             = 0;
-	uint32_t                type               = 0;
-	uint64_t                unique_id          = 0;
+private:
+	mutable std::mutex                                 m_format_properties_mutex;
+	mutable std::map<vk::Format, vk::FormatProperties> m_format_properties;
+	mutable std::mutex                                 m_image_format_properties_mutex;
+	mutable std::map<std::tuple<vk::Format, vk::ImageType, vk::ImageTiling, vk::ImageUsageFlags,
+	                            vk::ImageCreateFlags>,
+	                 std::pair<vk::Result, vk::ImageFormatProperties>>
+	    m_image_format_properties;
 };
 
 struct VulkanImageState {
@@ -63,7 +125,6 @@ struct VulkanImage {
 	vk::Format                    format      = vk::Format::eUndefined;
 	vk::ImageType                 image_type  = vk::ImageType::e2D;
 	vk::Extent3D                  extent      = {1, 1, 1};
-	uint32_t                      guest_pitch = 0;
 	uint32_t                      layers      = 1;
 	uint32_t                      mip_levels  = 1;
 	uint32_t                      samples     = 1;
@@ -72,15 +133,10 @@ struct VulkanImage {
 	vk::Image                     image       = nullptr;
 	VulkanImageState              state;
 	std::vector<VulkanImageState> subresource_states;
-	Graphics::VulkanMemory        memory;
+	VmaAllocation                allocation = nullptr;
 };
 
-struct VulkanBuffer {
-	vk::Buffer           buffer = nullptr;
-	VulkanMemory         memory;
-	vk::BufferUsageFlags usage       = {};
-	uint64_t             buffer_size = 0;
-};
+
 
 } // namespace Libs::Graphics
 

src/graphics/host_gpu/memoryTracker.cpp

@@ -1,5 +1,6 @@
 #include "graphics/host_gpu/memoryTracker.h"
 
+#include "common/alignment.h"
 #include "common/assert.h"
 
 namespace Libs::Graphics {
@@ -8,9 +9,6 @@ static_assert(std::atomic<void*>::is_always_lock_free);
 
 MemoryTracker::MemoryTracker(PageManager& page_manager): m_page_manager(page_manager) {
 	m_regions = std::make_unique<std::atomic<RegionManager*>[]>(REGION_COUNT);
-	for (size_t i = 0; i < REGION_COUNT; i++) {
-		m_regions[i].store(nullptr, std::memory_order_relaxed);
-	}
 }
 
 MemoryTracker::~MemoryTracker() = default;
@@ -18,15 +16,12 @@ MemoryTracker::~MemoryTracker() = default;
 #if KYTY_BUILD == KYTY_BUILD_DEBUG
 void MemoryTracker::ValidateGpuDirtyPages(const RangeSet& dirty, uint64_t vaddr, uint64_t size,
                                           const char* operation) const noexcept {
-	if (vaddr == 0 || size == 0 || size > UINT64_MAX - vaddr ||
-	    (vaddr & (TRACKER_PAGE_SIZE - 1)) != 0 || (size & (TRACKER_PAGE_SIZE - 1)) != 0) {
+	if (!GuestRange {vaddr, size}.Valid() || (vaddr & (TRACKER_PAGE_SIZE - 1)) != 0 ||
+	    (size & (TRACKER_PAGE_SIZE - 1)) != 0) {
 		EXIT("MemoryTracker: invalid dirty-page validation range\n");
 	}
 	for (auto page = vaddr; page < vaddr + size; page += TRACKER_PAGE_SIZE) {
-		bool found = false;
-		dirty.ForEachIntersection(page, TRACKER_PAGE_SIZE,
-		                          [&found](RangeSet::Range) { found = true; });
-		if (!found) {
+		if (!dirty.Intersects(page, TRACKER_PAGE_SIZE)) {
 			EXIT("MemoryTracker: GPU-dirty tracker page has no dirty bytes, operation=%s "
 			     "addr=0x%016" PRIx64 "\n",
 			     operation, page);
@@ -37,15 +32,10 @@ void MemoryTracker::ValidateGpuDirtyPages(const RangeSet& dirty, uint64_t vaddr,
 void MemoryTracker::ValidateGpuDirtyOwnership(const RangeSet& dirty, uint64_t vaddr, uint64_t size,
                                               const char* operation) {
 	ValidateRange(vaddr, size);
-	if (vaddr + size > UINT64_MAX - (TRACKER_PAGE_SIZE - 1)) {
-		EXIT("MemoryTracker: dirty ownership range alignment overflow\n");
-	}
-	const auto begin = vaddr & ~(TRACKER_PAGE_SIZE - 1);
-	const auto end   = (vaddr + size + TRACKER_PAGE_SIZE - 1) & ~(TRACKER_PAGE_SIZE - 1);
+	const auto begin = Common::AlignDown(vaddr, TRACKER_PAGE_SIZE);
+	const auto end   = Common::AlignUp(vaddr + size, TRACKER_PAGE_SIZE);
 	for (auto page = begin; page < end; page += TRACKER_PAGE_SIZE) {
-		bool has_dirty_bytes = false;
-		dirty.ForEachIntersection(page, TRACKER_PAGE_SIZE,
-		                          [&has_dirty_bytes](RangeSet::Range) { has_dirty_bytes = true; });
+		const bool has_dirty_bytes = dirty.Intersects(page, TRACKER_PAGE_SIZE);
 		if (IsRegionGpuModified(page, TRACKER_PAGE_SIZE) != has_dirty_bytes) {
 			EXIT("MemoryTracker: tracker and byte ownership disagree, operation=%s "
 			     "addr=0x%016" PRIx64 "\n",
@@ -56,8 +46,7 @@ void MemoryTracker::ValidateGpuDirtyOwnership(const RangeSet& dirty, uint64_t va
 #endif
 
 void MemoryTracker::ValidateRange(uint64_t vaddr, uint64_t size) {
-	if (vaddr == 0 || size == 0 || vaddr >= TRACKER_ADDRESS_SIZE ||
-	    size > TRACKER_ADDRESS_SIZE - vaddr) {
+	if (!GuestRange {vaddr, size}.Valid()) {
 		EXIT("invalid memory tracker range\n");
 	}
 }
@@ -117,7 +106,8 @@ void MemoryTracker::UnmarkRegionAsGpuModified(uint64_t vaddr, uint64_t size) {
 	});
 }
 
-void MemoryTracker::UntrackMemoryImpl(uint64_t vaddr, uint64_t size) {
+void MemoryTracker::UntrackMemory(uint64_t vaddr, uint64_t size) {
+	CheckNotInUploadCallback();
 	std::vector<RegionManager*> managers;
 	managers.reserve((vaddr % TRACKER_REGION_SIZE + size + TRACKER_REGION_SIZE - 1) /
 	                 TRACKER_REGION_SIZE);
@@ -138,12 +128,6 @@ void MemoryTracker::UntrackMemoryImpl(uint64_t vaddr, uint64_t size) {
 	Iterate<false>(vaddr, size, [](RegionManager* manager, uint64_t offset, uint64_t bytes) {
 		manager->ChangeState<DirtySource::Cpu, true>(manager->GetCpuAddr() + offset, bytes);
 	});
-	locks.clear();
-}
-
-void MemoryTracker::UntrackMemory(uint64_t vaddr, uint64_t size) {
-	CheckNotInUploadCallback();
-	UntrackMemoryImpl(vaddr, size);
 }
 
 } // namespace Libs::Graphics

src/graphics/host_gpu/memoryTracker.h

@@ -34,7 +34,6 @@ public:
 	void InvalidateRegion(uint64_t vaddr, uint64_t size, Flush&& on_flush) noexcept {
 		static_assert(std::is_invocable_v<Flush&>);
 		CheckNotInUploadCallback();
-		ValidateRange(vaddr, size);
 
 		Iterate<false>(vaddr, size, [&](RegionManager* manager, uint64_t offset, uint64_t bytes) {
 			const bool should_flush = [&] {
@@ -63,43 +62,18 @@ public:
 	void ValidateGpuDirtyOwnership(const RangeSet&, uint64_t, uint64_t, const char*) {}
 #endif
 
-	template <bool clear, typename Preflight, typename Func>
-	void ForEachDownloadRange(uint64_t vaddr, uint64_t size, Preflight&& preflight, Func&& func) {
-		static_assert(std::is_nothrow_invocable_v<Preflight&, uint64_t, uint64_t>);
-		static_assert(std::is_nothrow_invocable_v<Func&, uint64_t, uint64_t>);
-		CheckNotInUploadCallback();
-		std::vector<RegionManager*> managers;
-		Iterate<false>(vaddr, size, [&](RegionManager* manager, uint64_t, uint64_t) {
-			managers.push_back(manager);
-		});
-		std::vector<std::unique_lock<TrackingSpinLock>> locks;
-		locks.reserve(managers.size());
-		for (auto* manager: managers) {
-			locks.emplace_back(manager->lock);
-		}
-		Iterate<false>(vaddr, size, [&](RegionManager* manager, uint64_t offset, uint64_t bytes) {
-			const auto address = manager->GetCpuAddr() + offset;
-			manager->template ForEachModifiedRange<DirtySource::Gpu, false>(address, bytes,
-			                                                                preflight);
-		});
-		Iterate<false>(vaddr, size, [&](RegionManager* manager, uint64_t offset, uint64_t bytes) {
-			manager->template ForEachModifiedRange<DirtySource::Gpu, false>(
-			    manager->GetCpuAddr() + offset, bytes, func);
-		});
-		if constexpr (clear) {
-			Iterate<false>(vaddr, size,
-			               [&](RegionManager* manager, uint64_t offset, uint64_t bytes) {
-				               const auto address = manager->GetCpuAddr() + offset;
-				               manager->template ForEachModifiedRange<DirtySource::Gpu, true>(
-				                   address, bytes, [](uint64_t, uint64_t) noexcept {});
-			               });
-		}
-	}
-
 	template <bool clear, typename Func>
 	void ForEachDownloadRange(uint64_t vaddr, uint64_t size, Func&& func) {
-		ForEachDownloadRange<clear>(
-		    vaddr, size, [](uint64_t, uint64_t) noexcept {}, std::forward<Func>(func));
+		static_assert(std::is_nothrow_invocable_v<Func&, uint64_t, uint64_t>);
+		CheckNotInUploadCallback();
+		Iterate<false>(vaddr, size, [&](RegionManager* manager, uint64_t offset, uint64_t bytes) {
+			std::scoped_lock lock(manager->lock);
+			const auto       address = manager->GetCpuAddr() + offset;
+			manager->template ForEachModifiedRange<DirtySource::Gpu, false>(address, bytes, func);
+			if constexpr (clear) {
+				manager->template ChangeState<DirtySource::Gpu, false>(address, bytes);
+			}
+		});
 	}
 
 	template <typename RangeFunc, typename UploadFunc>
@@ -171,7 +145,6 @@ private:
 	}
 
 	static void    ValidateRange(uint64_t vaddr, uint64_t size);
-	void           UntrackMemoryImpl(uint64_t vaddr, uint64_t size);
 	RegionManager* GetOrCreateRegion(uint64_t index);
 
 	std::unique_ptr<std::atomic<RegionManager*>[]> m_regions;

src/graphics/host_gpu/pageManager.cpp

@@ -1,6 +1,7 @@
 #include "graphics/host_gpu/pageManager.h"
 
-#include "common/platform/sysDbg.h"
+#include "common/alignment.h"
+#include "common/virtualMemory.h"
 #include "graphics/host_gpu/regionDefinitions.h"
 #include "kernel/memory.h"
 
@@ -21,10 +22,7 @@
 #include <windows.h>
 #undef min
 #undef max
-#elif defined(__APPLE__)
-#include <unistd.h>
 #else
-#include <execinfo.h>
 #include <unistd.h>
 #endif
 
@@ -36,38 +34,12 @@ constexpr uint64_t REGION_SIZE  = TRACKER_REGION_SIZE;
 constexpr uint64_t ADDRESS_SIZE = TRACKER_ADDRESS_SIZE;
 constexpr uint64_t REGION_COUNT = ADDRESS_SIZE / REGION_SIZE;
 
-#if KYTY_PLATFORM != KYTY_PLATFORM_WINDOWS
-// The tracker reuses Win32 memory-protection tags as internal page-state values.
-// Mirror their canonical numeric values so the shared state-machine logic is identical.
-constexpr uint32_t PAGE_NOACCESS  = 0x01;
-constexpr uint32_t PAGE_READONLY  = 0x02;
-constexpr uint32_t PAGE_READWRITE = 0x04;
-#endif
 constexpr uint64_t REGION_PAGES = REGION_SIZE / PAGE_SIZE;
 
-constexpr uint32_t NO_ACCESS_PROTECTION  = PAGE_NOACCESS;
-constexpr uint32_t READ_ONLY_PROTECTION  = PAGE_READONLY;
-constexpr uint32_t READ_WRITE_PROTECTION = PAGE_READWRITE;
-
 [[noreturn]] void FailFast(const char* reason = nullptr) noexcept {
 	std::fputs("PageManager fail-fast: ", stderr);
 	std::fputs(reason != nullptr ? reason : "invalid page state", stderr);
 	std::fputc('\n', stderr);
-#if !defined(__APPLE__)
-	void* frames[16] {};
-	int   frame_count = static_cast<int>(std::size(frames));
-	SysStackWalk(frames, &frame_count);
-#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-	const auto image_base = reinterpret_cast<uintptr_t>(GetModuleHandleW(nullptr));
-	for (int i = 0; i < frame_count; i++) {
-		const auto address = reinterpret_cast<uintptr_t>(frames[i]);
-		std::fprintf(stderr, "  frame[%d]=0x%016" PRIxPTR " image_rva=0x%016" PRIxPTR "\n", i,
-		             address, address >= image_base ? address - image_base : 0);
-	}
-#else
-	::backtrace_symbols_fd(frames, frame_count, STDERR_FILENO);
-#endif
-#endif
 	std::fflush(stderr);
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	TerminateProcess(GetCurrentProcess(), static_cast<UINT>(EXCEPTION_NONCONTINUABLE_EXCEPTION));
@@ -86,15 +58,6 @@ constexpr uint32_t READ_WRITE_PROTECTION = PAGE_READWRITE;
 	std::_Exit(322);
 }
 
-Common::VirtualMemory::Mode ToMemoryMode(uint32_t protection) {
-	switch (protection) {
-		case NO_ACCESS_PROTECTION: return Common::VirtualMemory::Mode::NoAccess;
-		case READ_ONLY_PROTECTION: return Common::VirtualMemory::Mode::Read;
-		case READ_WRITE_PROTECTION: return Common::VirtualMemory::Mode::ReadWrite;
-		default: Fatal("unmappable protection 0x%08" PRIx32, protection);
-	}
-}
-
 class SpinGuard final {
 public:
 	explicit SpinGuard(std::atomic_flag& lock): m_lock(lock) {
@@ -110,20 +73,11 @@ private:
 };
 
 void ValidateRange(uint64_t vaddr, uint64_t size) {
-	if (vaddr == 0 || size == 0 || vaddr >= ADDRESS_SIZE || size > ADDRESS_SIZE - vaddr) {
+	if (!GuestRange {vaddr, size}.Valid()) {
 		Fatal("invalid range vaddr=0x%016" PRIx64 ", size=0x%016" PRIx64, vaddr, size);
 	}
 }
 
-uint64_t PageStart(uint64_t vaddr) {
-	return vaddr & ~(PAGE_SIZE - 1);
-}
-
-uint64_t PageEnd(uint64_t vaddr, uint64_t size) {
-	ValidateRange(vaddr, size);
-	return PageStart(vaddr + size - 1) + PAGE_SIZE;
-}
-
 } // namespace
 
 struct PageManager::Impl {
@@ -131,14 +85,14 @@ struct PageManager::Impl {
 		uint8_t write_watchers  : 7 = 0;
 		uint8_t access_watchers : 1 = 0;
 
-		[[nodiscard]] uint32_t Perms() const noexcept {
+		[[nodiscard]] Common::VirtualMemory::Mode Perms() const noexcept {
 			if (access_watchers != 0) {
-				return NO_ACCESS_PROTECTION;
+				return Common::VirtualMemory::Mode::NoAccess;
 			}
 			if (write_watchers != 0) {
-				return READ_ONLY_PROTECTION;
+				return Common::VirtualMemory::Mode::Read;
 			}
-			return READ_WRITE_PROTECTION;
+			return Common::VirtualMemory::Mode::ReadWrite;
 		}
 
 		template <int delta, bool is_read>
@@ -202,9 +156,6 @@ struct PageManager::Impl {
 		}
 #endif
 		regions = std::make_unique<std::atomic<Region*>[]>(REGION_COUNT);
-		for (uint64_t i = 0; i < REGION_COUNT; i++) {
-			regions[i].store(nullptr, std::memory_order_relaxed);
-		}
 	}
 
 	~Impl() {
@@ -239,11 +190,10 @@ struct PageManager::Impl {
 		return ptr;
 	}
 
-	void Protect(uint64_t vaddr, uint64_t size, uint32_t protection) noexcept {
-		if (!Libs::LibKernel::Memory::ProtectGuestHostMemory(vaddr, size,
-		                                                     ToMemoryMode(protection))) {
-			Fatal("address-space protection failed at 0x%016" PRIx64 ", new=0x%08" PRIx32, vaddr,
-			      protection);
+	void Protect(uint64_t vaddr, uint64_t size, Common::VirtualMemory::Mode mode) noexcept {
+		if (!Libs::LibKernel::Memory::ProtectGuestHostMemory(vaddr, size, mode)) {
+			Fatal("address-space protection failed at 0x%016" PRIx64 ", mode=0x%08" PRIx32, vaddr,
+			      static_cast<uint32_t>(mode));
 		}
 	}
 
@@ -300,11 +250,12 @@ struct PageManager::Impl {
 
 	template <bool track, bool is_read>
 	void UpdatePageWatchers(uint64_t vaddr, uint64_t size) {
-		const auto begin = PageStart(vaddr);
-		const auto end   = PageEnd(vaddr, size);
+		ValidateRange(vaddr, size);
+		const auto begin = Common::AlignDown(vaddr, PAGE_SIZE);
+		const auto end   = Common::AlignUp(vaddr + size, PAGE_SIZE);
 		for (auto chunk_begin = begin; chunk_begin < end;) {
-			const auto chunk_end   = std::min(end, (chunk_begin / REGION_SIZE + 1) * REGION_SIZE);
-			const auto region_base = chunk_begin / REGION_SIZE * REGION_SIZE;
+			const auto chunk_end = std::min(end, Common::AlignUp(chunk_begin + 1, REGION_SIZE));
+			const auto region_base = Common::AlignDown(chunk_begin, REGION_SIZE);
 			auto*      region = track ? GetOrCreateRegion(chunk_begin) : FindRegion(chunk_begin);
 			if (region == nullptr) {
 				Fatal("untracking unknown page 0x%016" PRIx64, chunk_begin);
@@ -371,8 +322,4 @@ template void PageManager::UpdatePageWatchersForRegion<true, false>(uint64_t, Re
 template void PageManager::UpdatePageWatchersForRegion<false, true>(uint64_t, RegionBits&);
 template void PageManager::UpdatePageWatchersForRegion<false, false>(uint64_t, RegionBits&);
 
-void PageManager::OnGpuMap(uint64_t, uint64_t) {}
-
-void PageManager::OnGpuUnmap(uint64_t, uint64_t) {}
-
 } // namespace Libs::Graphics

src/graphics/host_gpu/pageManager.h

@@ -24,8 +24,6 @@ public:
 	void UpdatePageWatchers(uint64_t vaddr, uint64_t size);
 	template <bool track, bool is_read = false>
 	void UpdatePageWatchersForRegion(uint64_t base_addr, RegionBits& mask);
-	void OnGpuMap(uint64_t vaddr, uint64_t size);
-	void OnGpuUnmap(uint64_t vaddr, uint64_t size);
 
 private:
 	struct Impl;

src/graphics/host_gpu/rangeSet.h

@@ -6,17 +6,11 @@
 #include <algorithm>
 #include <cstdint>
 #include <map>
-#include <vector>
 
 namespace Libs::Graphics {
 
 class RangeSet final {
 public:
-	struct Range {
-		uint64_t address = 0;
-		uint64_t size    = 0;
-	};
-
 	void Add(uint64_t address, uint64_t size) {
 		const auto end = End(address, size);
 		auto       it  = m_ranges.lower_bound(address);
@@ -53,10 +47,22 @@ public:
 		}
 	}
 
-	[[nodiscard]] std::vector<Range> Intersections(uint64_t address, uint64_t size) const {
-		std::vector<Range> result;
-		ForEachIntersection(address, size, [&result](Range range) { result.push_back(range); });
-		return result;
+	void Clear() { m_ranges.clear(); }
+
+	template <typename Func>
+	void ForEach(Func&& func) const {
+		for (const auto& [begin, end]: m_ranges) {
+			func(begin, end);
+		}
+	}
+
+	[[nodiscard]] bool Intersects(uint64_t address, uint64_t size) const {
+		const auto end = End(address, size);
+		auto       it  = m_ranges.lower_bound(address);
+		if (it != m_ranges.begin() && std::prev(it)->second > address) {
+			return true;
+		}
+		return it != m_ranges.end() && it->first < end;
 	}
 
 	[[nodiscard]] bool Contains(uint64_t address, uint64_t size) const {
@@ -70,7 +76,7 @@ public:
 	}
 
 	template <typename Func>
-	void ForEachIntersection(uint64_t address, uint64_t size, Func&& func) const {
+	void ForEachInRange(uint64_t address, uint64_t size, Func&& func) const {
 		const auto end = End(address, size);
 		auto       it  = m_ranges.upper_bound(address);
 		if (it != m_ranges.begin()) {
@@ -80,7 +86,7 @@ public:
 			const auto begin = std::max(address, it->first);
 			const auto last  = std::min(end, it->second);
 			if (begin < last) {
-				func(Range {begin, last - begin});
+				func(begin, last);
 			}
 		}
 	}
@@ -89,7 +95,7 @@ public:
 
 private:
 	static uint64_t End(uint64_t address, uint64_t size) {
-		if (address == 0 || size == 0 || size > UINT64_MAX - address) {
+		if (size == 0 || size > UINT64_MAX - address) {
 			EXIT("invalid range-set address or size\n");
 		}
 		return address + size;

src/graphics/host_gpu/regionDefinitions.h

@@ -4,6 +4,8 @@
 #include "common/bitArray.h"
 #include "common/common.h"
 
+#include <compare>
+
 namespace Libs::Graphics {
 
 constexpr uint64_t TRACKER_PAGE_SIZE    = 4ull * 1024ull;
@@ -11,6 +13,20 @@ constexpr uint64_t TRACKER_REGION_SIZE  = 4ull * 1024ull * 1024ull;
 constexpr uint64_t TRACKER_ADDRESS_SIZE = 1ull << 40u;
 constexpr size_t   TRACKER_REGION_PAGES = TRACKER_REGION_SIZE / TRACKER_PAGE_SIZE;
 
+struct GuestRange {
+	uint64_t address = 0;
+	uint64_t size    = 0;
+
+	[[nodiscard]] constexpr bool Empty() const noexcept { return address == 0 && size == 0; }
+	[[nodiscard]] constexpr bool Valid() const noexcept {
+		return address != 0 && size != 0 && address < TRACKER_ADDRESS_SIZE &&
+		       size <= TRACKER_ADDRESS_SIZE - address;
+	}
+	[[nodiscard]] constexpr bool     ValidOrEmpty() const noexcept { return Empty() || Valid(); }
+	[[nodiscard]] constexpr uint64_t End() const noexcept { return address + size; }
+	auto                             operator<=>(const GuestRange&) const = default;
+};
+
 enum class DirtySource { Cpu, Gpu };
 using RegionBits = Common::BitArray<TRACKER_REGION_PAGES>;
 static_assert(sizeof(RegionBits) == TRACKER_REGION_PAGES / 8);

src/graphics/host_gpu/regionManager.h

@@ -16,6 +16,7 @@
 #include <windows.h>
 #undef min
 #undef max
+#undef MemoryBarrier
 #elif defined(__APPLE__)
 #include <pthread.h>
 #elif defined(__linux__)
@@ -111,56 +112,43 @@ public:
 			bits.UnsetRange(start, end);
 		}
 		if constexpr (source == DirtySource::Cpu) {
-			UpdateCpuProtection<!enable>();
+			UpdateProtection<!enable, false>();
 		} else {
-			UpdateGpuProtection<enable>();
+			UpdateProtection<enable, true>();
 		}
 	}
 
 	template <DirtySource source, bool clear, typename Func>
 	void ForEachModifiedRange(uint64_t vaddr, uint64_t size, Func&& func) {
 		const auto [start, end] = GetPageRange(vaddr, size);
-		RegionBits mask(GetBits<source>(), start, end);
+		auto&      bits         = GetBits<source>();
+		RegionBits mask(bits, start, end);
 		if constexpr (clear) {
-			GetBits<source>().UnsetRange(start, end);
+			bits.UnsetRange(start, end);
+			if constexpr (source == DirtySource::Cpu) {
+				UpdateProtection<true, false>();
+			} else {
+				UpdateProtection<false, true>();
+			}
 		}
-		if constexpr (source == DirtySource::Cpu && clear) {
-			UpdateCpuProtection<true>();
-			ForEachRange(mask, std::forward<Func>(func));
-			return;
+		for (const auto [first, last]: mask) {
+			func(m_cpu_addr + first * TRACKER_PAGE_SIZE, (last - first) * TRACKER_PAGE_SIZE);
 		}
-		if constexpr (source == DirtySource::Gpu && clear) {
-			UpdateGpuProtection<false>();
-		}
-		ForEachRange(mask, std::forward<Func>(func));
 	}
 
 	TrackingSpinLock lock;
 
 private:
-	template <bool track>
-	void UpdateCpuProtection() {
-		auto mask  = m_cpu_dirty ^ m_writable;
-		m_writable = m_cpu_dirty;
+	template <bool track, bool is_read>
+	void UpdateProtection() {
+		const auto protection = is_read ? ~m_gpu_dirty : m_cpu_dirty;
+		auto&      previous   = is_read ? m_readable : m_writable;
+		auto       mask       = protection ^ previous;
 		if (mask.None()) {
 			return;
 		}
-		m_page_manager.UpdatePageWatchersForRegion<track>(m_cpu_addr, mask);
-	}
-
-	template <bool track>
-	void UpdateGpuProtection() {
-		auto readable = ~m_gpu_dirty;
-		auto mask     = readable ^ m_readable;
-		m_readable    = readable;
-		if (mask.None()) {
-			return;
-		}
-		if constexpr (track) {
-			m_page_manager.UpdatePageWatchersForRegion<true, true>(m_cpu_addr, mask);
-		} else {
-			m_page_manager.UpdatePageWatchersForRegion<false, true>(m_cpu_addr, mask);
-		}
+		previous = protection;
+		m_page_manager.UpdatePageWatchersForRegion<track, is_read>(m_cpu_addr, mask);
 	}
 
 	template <DirtySource source>
@@ -191,13 +179,6 @@ private:
 		        static_cast<size_t>((offset + size + TRACKER_PAGE_SIZE - 1) / TRACKER_PAGE_SIZE)};
 	}
 
-	template <typename Func>
-	void ForEachRange(const RegionBits& bits, Func&& func) const {
-		for (const auto [start, end]: bits) {
-			func(m_cpu_addr + start * TRACKER_PAGE_SIZE, (end - start) * TRACKER_PAGE_SIZE);
-		}
-	}
-
 	PageManager& m_page_manager;
 	uint64_t     m_cpu_addr = 0;
 	RegionBits   m_cpu_dirty;

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

@@ -3,12 +3,15 @@
 
 #include "common/abi.h"
 #include "common/common.h"
+#include "common/lruCache.h"
+#include "common/slotVector.h"
 #include "graphics/host_gpu/memoryTracker.h"
 #include "graphics/host_gpu/rangeSet.h"
+#include "graphics/host_gpu/renderer/cache/faultManager.h"
+#include "graphics/host_gpu/renderer/cache/multiLevelPageTable.h"
 #include "graphics/host_gpu/renderer/cache/streamBuffer.h"
 
 #include <map>
-#include <memory>
 #include <span>
 #include <utility>
 #include <vector>
@@ -16,91 +19,104 @@
 namespace Libs::Graphics {
 
 struct GraphicContext;
-class CommandBuffer;
 class CommandScheduler;
 class TextureCache;
 
-struct BufferBinding {
-	std::shared_ptr<void> owner;
-	vk::Buffer            buffer = nullptr;
-	uint64_t              offset = 0;
-};
-
-struct ImageBufferSource {
-	Buffer*  buffer = nullptr;
-	uint64_t offset = 0;
-};
+using BufferId = Common::SlotId;
+inline constexpr BufferId NULL_BUFFER_ID {0};
 
 class BufferCache {
 public:
-	static constexpr uint64_t CACHING_PAGE_SIZE = 16ull * 1024ull;
-	static constexpr uint64_t GetBufferOffset(uint64_t vaddr) {
-		return vaddr & (CACHING_PAGE_SIZE - 1);
-	}
+	static constexpr uint32_t CACHING_PAGEBITS  = 14;
+	static constexpr uint64_t CACHING_PAGESIZE  = uint64_t {1} << CACHING_PAGEBITS;
+	static constexpr uint64_t CACHING_NUMPAGES  = uint64_t {1} << (40 - CACHING_PAGEBITS);
+	static constexpr uint64_t BDA_PAGETABLE_SIZE =
+	    CACHING_NUMPAGES * sizeof(vk::DeviceAddress);
 
 	BufferCache(GraphicContext& graphics, CommandScheduler& scheduler, PageManager& page_manager,
 	            TextureCache& texture_cache);
 	~BufferCache();
 	KYTY_CLASS_NO_COPY(BufferCache);
 
-	void                        InvalidateMemory(uint64_t vaddr, uint64_t size);
-	void                        ReadMemory(uint64_t vaddr, uint64_t size, bool is_write = false);
-	void                        UnmapMemory(uint64_t vaddr, uint64_t size);
-	[[nodiscard]] BufferBinding ObtainBuffer(CommandBuffer& command, uint64_t vaddr, uint64_t size,
-	                                         bool is_written = false, bool is_read = true,
-	                                         bool is_formatted = false);
-	[[nodiscard]] StreamBuffer& GetUtilityBuffer(MemoryUsage usage) noexcept;
-	[[nodiscard]] Buffer&       GetGdsBuffer() noexcept { return m_gds_buffer; }
-	[[nodiscard]] const Buffer& GetGdsBuffer() const noexcept { return m_gds_buffer; }
-	[[nodiscard]] BufferBinding UploadTransient(const void* data, uint64_t size,
-	                                            uint64_t alignment);
-	[[nodiscard]] std::shared_ptr<Buffer> ObtainNullBuffer();
-	[[nodiscard]] ImageBufferSource       ObtainBufferForImage(uint64_t vaddr, uint64_t size);
-	void FillBuffer(uint64_t vaddr, uint64_t size, uint32_t value, bool is_gds = false);
-	void CopyBuffer(uint64_t dst_vaddr, uint64_t src_vaddr, uint64_t size, bool dst_gds = false,
-	                bool src_gds = false);
+	void                   InvalidateMemory(uint64_t vaddr, uint64_t size);
+	void                   ReadMemory(uint64_t vaddr, uint64_t size, bool is_write = false);
+	[[nodiscard]] Buffer&  GetBuffer(BufferId id) { return m_slot_buffers[id]; }
+	[[nodiscard]] BufferId FindBuffer(uint64_t vaddr, uint64_t size);
+	[[nodiscard]] std::pair<Buffer*, uint64_t> ObtainBuffer(uint64_t vaddr, uint64_t size,
+	                                                        bool     is_written,
+	                                                        bool     is_texel_buffer = false,
+	                                                        BufferId id              = {});
+	[[nodiscard]] StreamBuffer&                GetUtilityBuffer(MemoryUsage usage) noexcept {
+		switch (usage) {
+			case MemoryUsage::Upload: return m_staging_buffer;
+			case MemoryUsage::Stream: return m_stream_buffer;
+			case MemoryUsage::Download: return m_download_buffer;
+			case MemoryUsage::DeviceLocal: return m_device_buffer;
+		}
+		EXIT("BufferCache: invalid utility-buffer usage\n");
+	}
+	[[nodiscard]] const Buffer* GetGdsBuffer() const noexcept { return &m_gds_buffer; }
+	[[nodiscard]] Buffer* GetBdaPageTableBuffer() noexcept { return &m_bda_pagetable_buffer; }
+	[[nodiscard]] Buffer* GetFaultBuffer() noexcept { return m_fault_manager.GetFaultBuffer(); }
+	[[nodiscard]] std::pair<Buffer*, uint64_t> ObtainBufferForImage(uint64_t vaddr, uint64_t size);
+	void FillBuffer(uint64_t vaddr, uint64_t size, uint32_t value, bool is_gds);
+	void CopyBuffer(uint64_t dst_vaddr, uint64_t src_vaddr, uint64_t size, bool dst_gds,
+	                bool src_gds);
 	// Cache-index and exact dirty-range queries require GPU-thread serialization.
 	[[nodiscard]] bool IsRegionRegistered(uint64_t vaddr, uint64_t size);
 	[[nodiscard]] bool HasGpuDirtyBytes(uint64_t vaddr, uint64_t size);
 	[[nodiscard]] bool IsRegionCpuModified(uint64_t vaddr, uint64_t size);
 	[[nodiscard]] bool IsRegionGpuModified(uint64_t vaddr, uint64_t size);
+	void               ProcessFaultBuffer();
+	void               SynchronizeBuffersInRange(uint64_t vaddr, uint64_t size);
 	void               RunGarbageCollector();
 
 private:
 	friend struct BufferCacheTestAccess;
 
-	struct CacheRange {
-		uint64_t address = 0;
-		uint64_t size    = 0;
-	};
-	struct CachedBuffer;
-	struct DownloadCopy;
-	struct DownloadRange;
-	struct RetiredBuffer;
-	static constexpr uint64_t               DOWNLOAD_ALIGNMENT = 64;
-	[[nodiscard]] static uint64_t           AlignDown(uint64_t value) noexcept;
-	[[nodiscard]] static uint64_t           AlignUp(uint64_t value);
-	[[nodiscard]] static constexpr uint64_t AlignDownload(uint64_t size) noexcept {
-		return (size + DOWNLOAD_ALIGNMENT - 1) & ~(DOWNLOAD_ALIGNMENT - 1);
+	bool IsBufferInvalid(BufferId id) const {
+		const auto* buffer = m_slot_buffers.try_get(id);
+		return buffer == nullptr || buffer->is_deleted;
 	}
-	[[nodiscard]] static std::pair<uint64_t, uint64_t> DownloadEnvelope(const DownloadCopy& copy);
-	[[nodiscard]] static bool ResolveOverlap(CacheRange& merged, CacheRange candidate) noexcept;
-	void Upload(CommandBuffer& command, Buffer& destination, uint64_t destination_offset,
-	            const void* source, uint64_t size);
-	[[nodiscard]] CachedBuffer& GetOrCreateBuffer(CommandBuffer& command, uint64_t vaddr,
-	                                              uint64_t size);
+
+	using BufferMap = std::map<uint64_t, BufferId>;
+	struct OverlapResult {
+		BufferMap::iterator first;
+		BufferMap::iterator last;
+		uint64_t            begin;
+		uint64_t            end;
+		bool                has_stream_leap;
+	};
+
+	using PageTable = MultiLevelPageTable<BufferId, CACHING_PAGEBITS, 40, 16>;
+	static_assert(CACHING_PAGESIZE == (uint64_t {1} << PageTable::kPageBits));
+	void WriteDataBuffer(Buffer& buffer, uint64_t address, const void* source, uint64_t size);
+	void TouchBuffer(const Buffer& buffer);
+	[[nodiscard]] OverlapResult ResolveOverlaps(uint64_t vaddr, uint64_t size);
+	void JoinOverlap(BufferId new_id, BufferId overlap_id, bool accumulate_stream_score);
+	[[nodiscard]] BufferId CreateBuffer(uint64_t vaddr, uint64_t size);
+	void                   Register(BufferId id);
+	void Unregister(BufferId id);
+	template <bool insert>
+	void ChangeRegister(BufferId id);
+	void DeleteBuffer(BufferId id);
+	[[nodiscard]] bool SynchronizeBuffer(Buffer& buffer, uint64_t vaddr, uint64_t size,
+	                                     bool is_written, bool is_texel_buffer);
+	[[nodiscard]] vk::Buffer UploadCopies(Buffer& buffer, std::span<vk::BufferCopy> copies,
+	                                      uint64_t total_size);
 	[[nodiscard]] bool SynchronizeBufferFromImage(Buffer& buffer, uint64_t vaddr, uint64_t size);
-	[[nodiscard]] std::vector<DownloadRange> RecordDownloads(std::span<const DownloadCopy> copies);
-	void PublishDownloads(std::span<const DownloadRange> downloads);
-	void QueueGarbageDownload(std::span<const DownloadCopy> copies, RetiredBuffer retire);
-	void WriteHostMemory(uint64_t vaddr, std::span<const uint8_t> data);
-	void ReadMemoryOnGpu(uint64_t vaddr, uint64_t size, bool is_write);
+	// Queues backing publication; callers wait before clearing dirty pages or reusing their data.
+	[[nodiscard]] bool DownloadBufferMemory(Buffer& buffer, uint64_t vaddr, uint64_t size);
 
 	GraphicContext&                                   m_graphics;
 	CommandScheduler&                                 m_scheduler;
+	FaultManager                                      m_fault_manager;
 	Buffer                                            m_gds_buffer;
-	std::shared_ptr<Buffer>                           m_null_buffer;
-	std::map<uint64_t, std::unique_ptr<CachedBuffer>> m_buffers;
+	Buffer                                            m_bda_pagetable_buffer;
+	Common::SlotVector<Buffer>                        m_slot_buffers;
+	Common::LeastRecentlyUsedCache<BufferId, uint64_t> m_lru_cache;
+	BufferMap                                         m_buffers;
+	PageTable                                         m_page_table;
 	RangeSet                                          m_gpu_modified_ranges;
 	MemoryTracker                                     m_memory_tracker;
 	StreamBuffer                                      m_staging_buffer;
@@ -108,7 +124,7 @@ private:
 	StreamBuffer                                      m_download_buffer;
 	StreamBuffer                                      m_device_buffer;
 	TextureCache&                                     m_texture_cache;
-	uint64_t                                          m_total_used_memory = 0;
+	uint64_t                                          m_total_used_memory  = 0;
 	uint64_t m_trigger_gc_memory  = 1ull * 1024 * 1024 * 1024;
 	uint64_t m_critical_gc_memory = 2ull * 1024 * 1024 * 1024;
 	uint64_t m_gc_tick            = 0;

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

@@ -0,0 +1,151 @@
+#include "graphics/host_gpu/renderer/cache/faultManager.h"
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "gpu_tiler_shaders/fault_buffer_process_spv.h"
+#include "graphics/host_gpu/graphicContext.h"
+#include "graphics/host_gpu/renderer/cache/bufferCache.h"
+#include "graphics/host_gpu/renderer/commandScheduler.h"
+#include "graphics/host_gpu/vulkanCommon.h"
+
+#include <bit>
+#include <cinttypes>
+#include <cstring>
+#include <limits>
+
+namespace Libs::Graphics {
+
+namespace {
+
+constexpr size_t MaxPageFaults    = 1024;
+constexpr size_t PageFaultAreaSize = MaxPageFaults * sizeof(uint64_t);
+
+} // namespace
+
+FaultManager::FaultManager(GraphicContext& graphics, CommandScheduler& scheduler,
+                           BufferCache& buffer_cache)
+    : m_graphics(graphics), m_scheduler(scheduler), m_buffer_cache(buffer_cache),
+      m_fault_buffer(graphics, scheduler, MemoryUsage::DeviceLocal, 0, AllFlags,
+                     BufferCache::CACHING_NUMPAGES / 8),
+      m_download_buffer(graphics, scheduler, MemoryUsage::Download, 0, AllFlags,
+                        MaxPendingFaults * PageFaultAreaSize) {
+	SetVulkanObjectNameF(m_graphics.device, m_fault_buffer.Handle(), "Fault Buffer");
+
+	const vk::DescriptorSetLayoutBinding bindings[] {
+	    {0, vk::DescriptorType::eStorageBuffer, 1, vk::ShaderStageFlagBits::eCompute, nullptr},
+	    {1, vk::DescriptorType::eStorageBuffer, 1, vk::ShaderStageFlagBits::eCompute, nullptr},
+	};
+	vk::DescriptorSetLayoutCreateInfo layout_info {};
+	layout_info.flags        = vk::DescriptorSetLayoutCreateFlagBits::ePushDescriptorKHR;
+	layout_info.bindingCount = std::size(bindings);
+	layout_info.pBindings    = bindings;
+	RequireVulkanSuccess(
+	    m_graphics.device.createDescriptorSetLayout(&layout_info, nullptr,
+	                                                &m_fault_process_desc_layout),
+	    "create fault-buffer descriptor layout");
+
+	const auto module = CompileSPV(FAULT_BUFFER_PROCESS_SPV, m_graphics.device);
+
+	vk::PipelineLayoutCreateInfo pipeline_layout_info {};
+	pipeline_layout_info.setLayoutCount = 1;
+	pipeline_layout_info.pSetLayouts    = &m_fault_process_desc_layout;
+	RequireVulkanSuccess(
+	    m_graphics.device.createPipelineLayout(&pipeline_layout_info, nullptr,
+	                                           &m_fault_process_pipeline_layout),
+	    "create fault-buffer pipeline layout");
+
+	vk::PipelineShaderStageCreateInfo stage {};
+	stage.stage  = vk::ShaderStageFlagBits::eCompute;
+	stage.module = module;
+	stage.pName  = "main";
+	vk::ComputePipelineCreateInfo pipeline_info {};
+	pipeline_info.stage  = stage;
+	pipeline_info.layout = m_fault_process_pipeline_layout;
+	const auto result = m_graphics.device.createComputePipelines(
+	    nullptr, 1, &pipeline_info, nullptr, &m_fault_process_pipeline);
+	m_graphics.device.destroyShaderModule(module, nullptr);
+	RequireVulkanSuccess(result, "create fault-buffer pipeline");
+	SetVulkanObjectNameF(m_graphics.device, m_fault_process_pipeline, "Fault Buffer Parser");
+}
+
+FaultManager::~FaultManager() {
+	m_graphics.device.destroyPipeline(m_fault_process_pipeline, nullptr);
+	m_graphics.device.destroyPipelineLayout(m_fault_process_pipeline_layout, nullptr);
+	m_graphics.device.destroyDescriptorSetLayout(m_fault_process_desc_layout, nullptr);
+}
+
+void FaultManager::ProcessFaultBuffer() {
+	if (const auto wait_tick = m_fault_areas[m_current_area]; wait_tick != 0) {
+		m_scheduler.Wait(wait_tick);
+		m_scheduler.PopPendingOperations();
+	}
+
+	const auto offset = m_current_area * PageFaultAreaSize;
+	auto*      mapped = m_download_buffer.Mapped().data() + offset;
+	std::memset(mapped, 0, PageFaultAreaSize);
+	m_download_buffer.Flush(offset, PageFaultAreaSize);
+
+	vk::BufferMemoryBarrier2 pre_barrier {};
+	pre_barrier.srcStageMask  = vk::PipelineStageFlagBits2::eAllCommands;
+	pre_barrier.srcAccessMask = vk::AccessFlagBits2::eShaderWrite;
+	pre_barrier.dstStageMask  = vk::PipelineStageFlagBits2::eComputeShader;
+	pre_barrier.dstAccessMask = vk::AccessFlagBits2::eShaderRead;
+	pre_barrier.buffer        = m_fault_buffer.Handle();
+	pre_barrier.offset        = 0;
+	pre_barrier.size           = m_fault_buffer.Size();
+	auto post_barrier         = pre_barrier;
+	post_barrier.srcStageMask  = vk::PipelineStageFlagBits2::eComputeShader;
+	post_barrier.srcAccessMask = vk::AccessFlagBits2::eShaderWrite;
+	post_barrier.dstStageMask  = vk::PipelineStageFlagBits2::eAllCommands;
+	post_barrier.dstAccessMask = vk::AccessFlagBits2::eShaderWrite;
+
+	const vk::DescriptorBufferInfo infos[] {
+	    {m_fault_buffer.Handle(), 0, m_fault_buffer.Size()},
+	    {m_download_buffer.Handle(), offset, PageFaultAreaSize},
+	};
+	std::array<vk::WriteDescriptorSet, 2> writes {};
+	for (uint32_t index = 0; index < writes.size(); ++index) {
+		writes[index].dstBinding      = index;
+		writes[index].descriptorCount = 1;
+		writes[index].descriptorType  = vk::DescriptorType::eStorageBuffer;
+		writes[index].pBufferInfo     = &infos[index];
+	}
+
+	m_scheduler.EndRendering();
+	auto command = m_scheduler.Current().Handle();
+	vk::DependencyInfo dependency {};
+	dependency.dependencyFlags          = vk::DependencyFlagBits::eByRegion;
+	dependency.bufferMemoryBarrierCount = 1;
+	dependency.pBufferMemoryBarriers    = &pre_barrier;
+	command.pipelineBarrier2(dependency);
+	command.bindPipeline(vk::PipelineBindPoint::eCompute, m_fault_process_pipeline);
+	command.pushDescriptorSetKHR(vk::PipelineBindPoint::eCompute,
+	                             m_fault_process_pipeline_layout, 0, writes);
+	const auto num_threads    = BufferCache::CACHING_NUMPAGES / 32;
+	const auto num_workgroups = (num_threads + 63) / 64;
+	command.dispatch(static_cast<uint32_t>(num_workgroups), 1, 1);
+	dependency.pBufferMemoryBarriers = &post_barrier;
+	command.pipelineBarrier2(dependency);
+
+	const auto area = m_current_area;
+	m_scheduler.DeferOperation([this, mapped, offset, area] {
+		m_download_buffer.Invalidate(offset, PageFaultAreaSize);
+		RangeSet    fault_ranges;
+		const auto* faults = std::bit_cast<const uint64_t*>(mapped);
+		const auto  count  = static_cast<uint32_t>(faults[0]);
+		for (uint32_t index = 1; index <= count; ++index) {
+			fault_ranges.Add(faults[index], BufferCache::CACHING_PAGESIZE);
+			LOGF("Accessed non-GPU cached memory at 0x%016" PRIx64 "\n", faults[index]);
+		}
+		fault_ranges.ForEach([this](uint64_t start, uint64_t end) {
+			EXIT_IF(end - start > std::numeric_limits<uint32_t>::max());
+			(void)m_buffer_cache.FindBuffer(start, end - start);
+		});
+		m_fault_areas[area] = 0;
+	});
+
+	m_fault_areas[m_current_area++] = m_scheduler.CurrentTick();
+	m_current_area %= MaxPendingFaults;
+}
+
+} // namespace Libs::Graphics

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

@@ -0,0 +1,40 @@
+#ifndef EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_CACHE_FAULTMANAGER_H_
+#define EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_CACHE_FAULTMANAGER_H_
+
+#include "common/abi.h"
+#include "graphics/host_gpu/renderer/cache/streamBuffer.h"
+
+#include <array>
+#include <cstdint>
+
+namespace Libs::Graphics {
+
+class BufferCache;
+
+class FaultManager {
+	static constexpr size_t MaxPendingFaults = 8;
+
+public:
+	FaultManager(GraphicContext& graphics, CommandScheduler& scheduler, BufferCache& buffer_cache);
+	~FaultManager();
+	KYTY_CLASS_NO_COPY(FaultManager);
+
+	[[nodiscard]] Buffer* GetFaultBuffer() noexcept { return &m_fault_buffer; }
+	void                  ProcessFaultBuffer();
+
+private:
+	GraphicContext&                            m_graphics;
+	CommandScheduler&                          m_scheduler;
+	BufferCache&                               m_buffer_cache;
+	Buffer                                     m_fault_buffer;
+	Buffer                                     m_download_buffer;
+	std::array<uint64_t, MaxPendingFaults>      m_fault_areas {};
+	uint32_t                                   m_current_area = 0;
+	vk::DescriptorSetLayout                    m_fault_process_desc_layout = nullptr;
+	vk::Pipeline                               m_fault_process_pipeline = nullptr;
+	vk::PipelineLayout                         m_fault_process_pipeline_layout = nullptr;
+};
+
+} // namespace Libs::Graphics
+
+#endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_CACHE_FAULTMANAGER_H_

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

@@ -1,85 +0,0 @@
-#include "graphics/host_gpu/renderer/cache/gpuResourceManager.h"
-
-#include "common/assert.h"
-#include "graphics/guest_gpu/graphicsRun.h"
-#include "graphics/host_gpu/renderer/commandScheduler.h"
-namespace Libs::Graphics {
-
-GpuResourceManager::GpuResourceManager(GraphicContext& graphics, CommandScheduler& scheduler)
-    : m_scheduler(scheduler), m_buffer_cache(graphics, scheduler, m_page_manager, m_texture_cache),
-      m_texture_cache(graphics, scheduler, m_page_manager, m_buffer_cache) {}
-
-GpuResourceManager::~GpuResourceManager() = default;
-
-bool GpuResourceManager::HandleFault(PageFaultAccess access, uint64_t fault_vaddr) noexcept {
-	constexpr uint64_t fault_size = 8;
-	if (!IsMapped(fault_vaddr, fault_size)) {
-		return false;
-	}
-	if (access == PageFaultAccess::Write) {
-		m_buffer_cache.InvalidateMemory(fault_vaddr, fault_size);
-		m_texture_cache.InvalidateMemory(fault_vaddr, fault_size);
-	} else {
-		m_buffer_cache.ReadMemory(fault_vaddr, fault_size);
-	}
-	return true;
-}
-
-bool GpuResourceManager::InvalidateMemory(uint64_t vaddr, uint64_t size) {
-	if (!IsMapped(vaddr, size)) {
-		return false;
-	}
-	m_buffer_cache.InvalidateMemory(vaddr, size);
-	m_texture_cache.InvalidateMemory(vaddr, size);
-	return true;
-}
-
-bool GpuResourceManager::IsMapped(uint64_t vaddr, uint64_t size) const noexcept {
-	if (vaddr == 0 || size == 0 || vaddr >= TRACKER_ADDRESS_SIZE ||
-	    size > TRACKER_ADDRESS_SIZE - vaddr) {
-		return false;
-	}
-	std::shared_lock lock(m_mapped_ranges_mutex);
-	return m_mapped_ranges.Contains(vaddr, size);
-}
-
-void GpuResourceManager::MapMemory(uint64_t vaddr, uint64_t size) {
-	{
-		std::lock_guard lock(m_mapped_ranges_mutex);
-		m_mapped_ranges.Add(vaddr, size);
-	}
-	m_page_manager.OnGpuMap(vaddr, size);
-}
-
-void GpuResourceManager::UnmapMemory(uint64_t vaddr, uint64_t size) {
-	if (CommandScheduler::InDeferredOperation()) {
-		EXIT("unsupported memory unmap from an asynchronous GPU completion, "
-		     "addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n",
-		     vaddr, size);
-	}
-	const auto unmap = [this, vaddr, size] {
-		if (m_scheduler.Active()) {
-			const auto tick = m_scheduler.CurrentTick();
-			m_scheduler.FinishCurrent();
-			m_scheduler.WaitPriorityOperations(tick);
-		}
-		m_buffer_cache.UnmapMemory(vaddr, size);
-		m_texture_cache.UnmapMemory(vaddr, size);
-		m_page_manager.OnGpuUnmap(vaddr, size);
-		std::lock_guard lock(m_mapped_ranges_mutex);
-		m_mapped_ranges.Subtract(vaddr, size);
-	};
-	if (m_gpu == nullptr) {
-		unmap();
-		return;
-	}
-	m_gpu->SendCommandSync(unmap);
-}
-
-void GpuResourceManager::RunGarbageCollector() {
-	m_texture_cache.ProcessDownloadImages();
-	m_texture_cache.RunGarbageCollector();
-	m_buffer_cache.RunGarbageCollector();
-}
-
-} // namespace Libs::Graphics

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

@@ -1,47 +0,0 @@
-#ifndef EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_GPURESOURCEMANAGER_H_
-#define EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_GPURESOURCEMANAGER_H_
-
-#include "common/abi.h"
-#include "common/common.h"
-#include "graphics/host_gpu/pageManager.h"
-#include "graphics/host_gpu/renderer/cache/bufferCache.h"
-#include "graphics/host_gpu/renderer/cache/textureCache.h"
-
-#include <cstdint>
-#include <shared_mutex>
-
-namespace Libs::Graphics {
-
-class CommandScheduler;
-class Gpu;
-
-class GpuResourceManager {
-public:
-	GpuResourceManager(GraphicContext& graphics, CommandScheduler& scheduler);
-	~GpuResourceManager();
-	KYTY_CLASS_NO_COPY(GpuResourceManager);
-
-	[[nodiscard]] BufferCache&  GetBufferCache() { return m_buffer_cache; }
-	[[nodiscard]] TextureCache& GetTextureCache() { return m_texture_cache; }
-	void                        SetGpu(Gpu* gpu) noexcept { m_gpu = gpu; }
-
-	[[nodiscard]] bool HandleFault(PageFaultAccess access, uint64_t fault_vaddr) noexcept;
-	[[nodiscard]] bool InvalidateMemory(uint64_t vaddr, uint64_t size);
-	[[nodiscard]] bool IsMapped(uint64_t vaddr, uint64_t size) const noexcept;
-	void               MapMemory(uint64_t vaddr, uint64_t size);
-	void               UnmapMemory(uint64_t vaddr, uint64_t size);
-	void               RunGarbageCollector();
-
-private:
-	PageManager               m_page_manager;
-	CommandScheduler&         m_scheduler;
-	BufferCache               m_buffer_cache;
-	TextureCache              m_texture_cache;
-	mutable std::shared_mutex m_mapped_ranges_mutex;
-	RangeSet                  m_mapped_ranges;
-	Gpu*                      m_gpu = nullptr;
-};
-
-} // namespace Libs::Graphics
-
-#endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_GPURESOURCEMANAGER_H_

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

@@ -256,17 +256,6 @@ private:
 	size_type                              m_inline_size = 0;
 };
 
-// Removes only the requested owner. Other owners in the same page entry remain intact.
-template <typename Container, typename Value>
-[[nodiscard]] bool EraseExact(Container& owners, const Value& owner) {
-	const auto it = std::find(owners.begin(), owners.end(), owner);
-	if (it == owners.end()) {
-		return false;
-	}
-	owners.erase(it);
-	return true;
-}
-
 } // namespace Libs::Graphics
 
 #endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_MULTILEVELPAGETABLE_H_

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

@@ -116,9 +116,6 @@ vk::Sampler SamplerCache::GetSampler(const ShaderSamplerResource& r) {
 		default: EXIT("unknown border color: %d", static_cast<int>(r.BorderColorType()));
 	}
 
-	sampler_info.sType     = vk::StructureType::eSamplerCreateInfo;
-	sampler_info.pNext     = nullptr;
-	sampler_info.flags     = {};
 	sampler_info.magFilter = to_vk_filter(mag_filter);
 	sampler_info.minFilter = to_vk_filter(min_filter);
 	sampler_info.mipmapMode =

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

@@ -1,13 +1,12 @@
 #include "graphics/host_gpu/renderer/cache/streamBuffer.h"
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/profiler.h"
 #include "graphics/host_gpu/graphicContext.h"
 #include "graphics/host_gpu/renderer/commandScheduler.h"
-#include "graphics/host_gpu/vma.h"
 
 #include <cstring>
-#include <limits>
 #include <numeric>
 #include <vk_mem_alloc.h>
 
@@ -46,16 +45,11 @@ constexpr size_t WATCHES_RESERVE_CHUNK   = 0x1000;
 		result = value;
 		return true;
 	}
-	const auto remainder = value % alignment;
-	if (remainder == 0) {
-		result = value;
-		return true;
-	}
-	const auto increment = alignment - remainder;
-	if (value > std::numeric_limits<uint64_t>::max() - increment) {
+	const auto aligned = Common::AlignUp(value, alignment);
+	if (aligned < value) {
 		return false;
 	}
-	result = value + increment;
+	result = aligned;
 	return true;
 }
 
@@ -64,17 +58,20 @@ constexpr size_t WATCHES_RESERVE_CHUNK   = 0x1000;
 Buffer::Buffer(GraphicContext& graphics, CommandScheduler& scheduler, MemoryUsage usage,
                uint64_t cpu_address, vk::BufferUsageFlags flags, uint64_t size)
     : m_graphics(&graphics), m_scheduler(&scheduler), m_usage(usage), m_cpu_address(cpu_address),
-      m_size(size), m_buffer(std::make_unique<VulkanBuffer>()) {
+      m_size(size) {
 	KYTY_PROFILER_FUNCTION();
 	EXIT_IF(graphics.allocator == nullptr || size == 0);
 
 	vk::BufferCreateInfo buffer_info {};
 	buffer_info.size        = size;
 	buffer_info.usage       = flags;
-	buffer_info.sharingMode = vk::SharingMode::eExclusive;
 
+	const bool with_bda = bool(flags & vk::BufferUsageFlagBits::eShaderDeviceAddress);
+	const VmaAllocationCreateFlags bda_flag =
+	    with_bda ? VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT : 0;
 	VmaAllocationCreateInfo allocation_info {};
-	allocation_info.flags = VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT | AllocationFlags(usage);
+	allocation_info.flags =
+	    VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT | bda_flag | AllocationFlags(usage);
 	allocation_info.usage = AllocationUsage(usage);
 	allocation_info.preferredFlags = usage == MemoryUsage::DeviceLocal
 	                                     ? VkMemoryPropertyFlags {}
@@ -84,72 +81,70 @@ Buffer::Buffer(GraphicContext& graphics, CommandScheduler& scheduler, MemoryUsag
 	VkBuffer          native_buffer = VK_NULL_HANDLE;
 	const auto        result        = static_cast<vk::Result>(vmaCreateBuffer(
 	    graphics.allocator, static_cast<const VkBufferCreateInfo*>(buffer_info), &allocation_info,
-	    &native_buffer, &m_buffer->memory.allocation, &allocation_result));
+	    &native_buffer, &m_allocation, &allocation_result));
 	if (result != vk::Result::eSuccess) {
 		graphics.LogMemoryBudget();
 	}
 	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
 
-	m_buffer->buffer                 = native_buffer;
-	m_buffer->usage                  = flags;
-	m_buffer->buffer_size            = size;
-	m_buffer->memory.allocation_info = allocation_result;
-	m_buffer->memory.memory          = allocation_result.deviceMemory;
-	m_buffer->memory.offset          = allocation_result.offset;
-	m_buffer->memory.type            = allocation_result.memoryType;
-	m_buffer->memory.unique_id       = VulkanNextMemoryUniqueId();
-	graphics.device.getBufferMemoryRequirements(m_buffer->buffer, &m_buffer->memory.requirements);
+	m_buffer = native_buffer;
+	if (with_bda) {
+		vk::BufferDeviceAddressInfo address_info {};
+		address_info.buffer = m_buffer;
+		m_device_address    = graphics.device.getBufferAddress(address_info);
+		EXIT_IF(m_device_address == 0);
+	}
 
 	VkMemoryPropertyFlags properties = 0;
-	vmaGetAllocationMemoryProperties(graphics.allocator, m_buffer->memory.allocation, &properties);
-	m_buffer->memory.property = vk::MemoryPropertyFlags(properties);
-	m_is_coherent             = (properties & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0;
+	vmaGetAllocationMemoryProperties(graphics.allocator, m_allocation, &properties);
+	m_coherent = (properties & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0;
 	if (allocation_result.pMappedData != nullptr) {
 		m_mapped = {static_cast<uint8_t*>(allocation_result.pMappedData),
 		            static_cast<size_t>(size)};
 	}
-	VulkanTrackAllocation(m_buffer->memory);
 }
 
 Buffer::~Buffer() {
-	if (m_buffer->buffer != nullptr) {
-		VulkanUntrackAllocation(m_buffer->memory);
-		vmaDestroyBuffer(m_graphics->allocator, m_buffer->buffer, m_buffer->memory.allocation);
+	if (m_buffer != nullptr) {
+		vmaDestroyBuffer(m_graphics->allocator, m_buffer, m_allocation);
 	}
 }
 
-vk::Buffer Buffer::Handle() const noexcept {
-	return m_buffer->buffer;
+vk::DeviceAddress Buffer::BufferDeviceAddress() const noexcept {
+	EXIT_IF(m_device_address == 0);
+	return m_device_address;
 }
 
 bool Buffer::IsInBounds(uint64_t address, uint64_t size) const noexcept {
-	return address >= m_cpu_address && size <= m_size && address - m_cpu_address <= m_size - size;
-}
-
-void Buffer::Write(uint64_t offset, const void* source, uint64_t size) {
-	EXIT_IF(source == nullptr || m_mapped.empty() || offset > m_size || size > m_size - offset);
-	std::memcpy(m_mapped.data() + offset, source, static_cast<size_t>(size));
-	Flush(offset, size);
+	return address >= m_cpu_address && size <= Size() && address - m_cpu_address <= Size() - size;
 }
 
 void Buffer::Flush(uint64_t offset, uint64_t size) {
-	EXIT_IF(m_mapped.empty() || offset > m_size || size > m_size - offset);
-	if (!m_is_coherent && size != 0) {
+	EXIT_IF(m_mapped.empty() || offset > Size() || size > Size() - offset);
+	if (!IsCoherent() && size != 0) {
 		const auto result =
-		    vmaFlushAllocation(m_graphics->allocator, m_buffer->memory.allocation, offset, size);
+		    vmaFlushAllocation(m_graphics->allocator, m_allocation, offset, size);
+		EXIT_NOT_IMPLEMENTED(static_cast<vk::Result>(result) != vk::Result::eSuccess);
+	}
+}
+
+void Buffer::Invalidate(uint64_t offset, uint64_t size) {
+	EXIT_IF(m_usage != MemoryUsage::Download || offset > Size() || size > Size() - offset);
+	if (!IsCoherent() && size != 0) {
+		const auto result =
+		    vmaInvalidateAllocation(m_graphics->allocator, m_allocation, offset, size);
 		EXIT_NOT_IMPLEMENTED(static_cast<vk::Result>(result) != vk::Result::eSuccess);
 	}
 }
 
 vk::BufferMemoryBarrier Buffer::Barrier(uint64_t offset, uint64_t size, vk::AccessFlags source,
                                         vk::AccessFlags destination) const {
-	if (Handle() == nullptr || size == 0 || offset > m_size || size > m_size - offset) {
+	if (Handle() == nullptr || size == 0 || offset > Size() || size > Size() - offset) {
 		EXIT("Buffer: invalid DMA barrier, handle=%p offset=0x%016" PRIx64 " size=0x%016" PRIx64
 		     " capacity=0x%016" PRIx64 "\n",
-		     static_cast<const void*>(Handle()), offset, size, m_size);
+		     static_cast<const void*>(Handle()), offset, size, Size());
 	}
 	vk::BufferMemoryBarrier barrier {};
-	barrier.sType               = vk::StructureType::eBufferMemoryBarrier;
 	barrier.srcAccessMask       = source;
 	barrier.dstAccessMask       = destination;
 	barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
@@ -164,8 +159,8 @@ void Buffer::CopyFrom(CommandBuffer& command, const Buffer& source, uint64_t sou
                       uint64_t destination_offset, uint64_t size, vk::AccessFlags source_before,
                       vk::AccessFlags destination_before, vk::AccessFlags source_after,
                       vk::AccessFlags destination_after) {
-	if (size == 0 || source_offset > source.m_size || size > source.m_size - source_offset ||
-	    destination_offset > m_size || size > m_size - destination_offset) {
+	if (size == 0 || source_offset > source.Size() || size > source.Size() - source_offset ||
+	    destination_offset > Size() || size > Size() - destination_offset) {
 		EXIT("Buffer: invalid copy range\n");
 	}
 	if (source.Handle() == Handle() && source_offset < destination_offset + size &&
@@ -222,10 +217,8 @@ void Buffer::Fill(uint64_t offset, uint64_t size, uint32_t value) {
 
 StreamBuffer::StreamBuffer(GraphicContext& graphics, CommandScheduler& scheduler, MemoryUsage usage,
                            uint64_t size)
-    : Buffer(graphics, scheduler, usage, 0, AllFlags, size) {
-	ReserveWatches(m_current_watches, WATCHES_INITIAL_RESERVE);
-	ReserveWatches(m_previous_watches, WATCHES_INITIAL_RESERVE);
-}
+    : Buffer(graphics, scheduler, usage, 0, AllFlags, size),
+      m_current_watches(WATCHES_INITIAL_RESERVE), m_previous_watches(WATCHES_INITIAL_RESERVE) {}
 
 bool StreamBuffer::NormalizeReservation(bool coherent, uint64_t atom, uint64_t& size,
                                         uint64_t& alignment) {
@@ -290,10 +283,8 @@ std::pair<uint8_t*, uint64_t> StreamBuffer::Map(uint64_t size, uint64_t alignmen
 }
 
 void StreamBuffer::Commit() {
-	if (!IsCoherent() && Usage() != MemoryUsage::Download && m_mapped_size != 0) {
-		const auto result = vmaFlushAllocation(
-		    Graphics().allocator, NativeBuffer().memory.allocation, m_offset, m_mapped_size);
-		EXIT_NOT_IMPLEMENTED(static_cast<vk::Result>(result) != vk::Result::eSuccess);
+	if (Usage() != MemoryUsage::Download && m_mapped_size != 0) {
+		Flush(m_offset, m_mapped_size);
 	}
 
 	m_offset += m_mapped_size;
@@ -303,23 +294,13 @@ void StreamBuffer::Commit() {
 		return;
 	}
 	if (m_current_watch_cursor + 1 >= m_current_watches.size()) {
-		ReserveWatches(m_current_watches, WATCHES_RESERVE_CHUNK);
+		m_current_watches.resize(m_current_watches.size() + WATCHES_RESERVE_CHUNK);
 	}
 	auto& watch       = m_current_watches[m_current_watch_cursor++];
 	watch.upper_bound = m_offset;
 	watch.tick        = tick;
 }
 
-void StreamBuffer::Invalidate(uint64_t offset, uint64_t size) {
-	EXIT_IF(Usage() != MemoryUsage::Download || offset > Size() || size > Size() - offset);
-	if (IsCoherent() || size == 0) {
-		return;
-	}
-	const auto result = vmaInvalidateAllocation(Graphics().allocator,
-	                                            NativeBuffer().memory.allocation, offset, size);
-	EXIT_NOT_IMPLEMENTED(static_cast<vk::Result>(result) != vk::Result::eSuccess);
-}
-
 uint64_t StreamBuffer::Copy(const void* source, uint64_t size, uint64_t alignment) {
 	EXIT_IF(source == nullptr);
 	const auto [data, offset] = Map(size, alignment);
@@ -329,10 +310,6 @@ uint64_t StreamBuffer::Copy(const void* source, uint64_t size, uint64_t alignmen
 	return offset;
 }
 
-void StreamBuffer::ReserveWatches(std::vector<Watch>& watches, size_t grow_size) {
-	watches.resize(watches.size() + grow_size);
-}
-
 bool StreamBuffer::WaitPendingOperations(const std::vector<Watch>& watches,
                                          std::optional<size_t>     invalidation_mark,
                                          uint64_t requested_upper_bound, bool allow_wait,

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

@@ -6,19 +6,19 @@
 #include "graphics/host_gpu/vulkanCommon.h"
 
 #include <cstdint>
-#include <memory>
 #include <optional>
 #include <span>
 #include <utility>
 #include <vector>
 
+VK_DEFINE_HANDLE(VmaAllocation)
+
 namespace Libs::Graphics {
 
 class CommandBuffer;
 class CommandScheduler;
 struct StreamBufferTestAccess;
 struct GraphicContext;
-struct VulkanBuffer;
 
 enum class MemoryUsage : uint8_t {
 	DeviceLocal,
@@ -42,18 +42,21 @@ public:
 	~Buffer();
 	KYTY_CLASS_NO_COPY(Buffer);
 
-	[[nodiscard]] vk::Buffer         Handle() const noexcept;
+	[[nodiscard]] vk::Buffer         Handle() const noexcept { return m_buffer; }
 	[[nodiscard]] uint64_t           Size() const noexcept { return m_size; }
 	[[nodiscard]] std::span<uint8_t> Mapped() const noexcept { return m_mapped; }
-	[[nodiscard]] bool               IsCoherent() const noexcept { return m_is_coherent; }
+	[[nodiscard]] bool               IsCoherent() const noexcept { return m_coherent; }
 	[[nodiscard]] MemoryUsage        Usage() const noexcept { return m_usage; }
 	[[nodiscard]] uint64_t           CpuAddress() const noexcept { return m_cpu_address; }
+	[[nodiscard]] vk::DeviceAddress BufferDeviceAddress() const noexcept;
 	[[nodiscard]] uint64_t           Offset(uint64_t address) const noexcept {
 		return address - m_cpu_address;
 	}
 	[[nodiscard]] bool IsInBounds(uint64_t address, uint64_t size) const noexcept;
-	void               Write(uint64_t offset, const void* source, uint64_t size);
+	void               IncreaseStreamScore(int score) noexcept { stream_score += score; }
+	[[nodiscard]] int  StreamScore() const noexcept { return stream_score; }
 	void               Flush(uint64_t offset, uint64_t size);
+	void               Invalidate(uint64_t offset, uint64_t size);
 	void CopyFrom(CommandBuffer& command, const Buffer& source, uint64_t source_offset,
 	              uint64_t destination_offset, uint64_t size,
 	              vk::AccessFlags source_before      = vk::AccessFlagBits::eMemoryWrite,
@@ -65,10 +68,14 @@ public:
 	                                                   vk::AccessFlagBits::eMemoryWrite);
 	void Fill(uint64_t offset, uint64_t size, uint32_t value);
 
+	// BufferCache state lives directly on the resource.
+	bool   is_deleted   = false;
+	int    stream_score = 0;
+	size_t lru_id       = 0;
+
 protected:
 	[[nodiscard]] GraphicContext&   Graphics() const noexcept { return *m_graphics; }
 	[[nodiscard]] CommandScheduler& Scheduler() const noexcept { return *m_scheduler; }
-	[[nodiscard]] VulkanBuffer&     NativeBuffer() noexcept { return *m_buffer; }
 
 private:
 	[[nodiscard]] vk::BufferMemoryBarrier Barrier(uint64_t offset, uint64_t size,
@@ -79,10 +86,12 @@ private:
 	CommandScheduler*             m_scheduler   = nullptr;
 	MemoryUsage                   m_usage       = MemoryUsage::DeviceLocal;
 	uint64_t                      m_cpu_address = 0;
-	uint64_t                      m_size        = 0;
-	std::unique_ptr<VulkanBuffer> m_buffer;
+	vk::DeviceAddress             m_device_address = 0;
+	vk::Buffer                    m_buffer     = nullptr;
+	VmaAllocation                 m_allocation = nullptr;
+	uint64_t                      m_size;
+	bool                          m_coherent = false;
 	std::span<uint8_t>            m_mapped;
-	bool                          m_is_coherent = false;
 };
 
 class StreamBuffer final: public Buffer {
@@ -93,9 +102,6 @@ public:
 	[[nodiscard]] std::pair<uint8_t*, uint64_t> Map(uint64_t size, uint64_t alignment = 0,
 	                                                bool allow_wait = true);
 	void                                        Commit();
-	// Download mappings become visible to the CPU only after their GPU completion tick is free.
-	// Call this from the scheduler's deferred completion operation before reading Mapped().
-	void                   Invalidate(uint64_t offset, uint64_t size);
 	[[nodiscard]] uint64_t Copy(const void* source, uint64_t size, uint64_t alignment = 0);
 
 private:
@@ -106,7 +112,6 @@ private:
 		uint64_t upper_bound = 0;
 	};
 
-	void                      ReserveWatches(std::vector<Watch>& watches, size_t grow_size);
 	[[nodiscard]] static bool NormalizeReservation(bool coherent, uint64_t atom, uint64_t& size,
 	                                               uint64_t& alignment);
 	[[nodiscard]] bool        WaitPendingOperations(const std::vector<Watch>& watches,

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

@@ -4,19 +4,18 @@
 #include "common/abi.h"
 #include "common/common.h"
 #include "common/lruCache.h"
+#include "common/slotVector.h"
 #include "graphics/host_gpu/pageManager.h"
 #include "graphics/host_gpu/regionManager.h"
 #include "graphics/host_gpu/renderer/cache/multiLevelPageTable.h"
 #include "graphics/host_gpu/renderer/image/blitHelper.h"
 #include "graphics/host_gpu/renderer/image/image.h"
+#include "graphics/host_gpu/renderer/image/tiler.h"
 
-#include <compare>
 #include <map>
-#include <memory>
-#include <optional>
-#include <set>
-#include <span>
-#include <utility>
+#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
 #include <vector>
 
 namespace Libs::Graphics {
@@ -27,8 +26,6 @@ class BufferCache;
 class CommandBuffer;
 class CommandScheduler;
 class RenderExecutor;
-class StreamBuffer;
-class TileManager;
 struct TextureCacheTestAccess;
 
 class TextureCache {
@@ -41,12 +38,6 @@ public:
 		BindingType   type = BindingType::Texture;
 	};
 
-	struct RegionInfo {
-		bool image_pages     = false;
-		bool image_bytes     = false;
-		bool gpu_image_bytes = false;
-	};
-
 	TextureCache(GraphicContext& graphics, CommandScheduler& scheduler, PageManager& page_manager,
 	             BufferCache& buffer_cache);
 	~TextureCache();
@@ -59,16 +50,18 @@ public:
 	[[nodiscard]] vk::ImageView FindTexture(ImageId id, const ImageDesc& desc);
 	[[nodiscard]] vk::ImageView FindRenderTarget(ImageId id, const ImageDesc& desc);
 	[[nodiscard]] vk::ImageView FindDepthTarget(ImageId id, const ImageDesc& desc);
-	[[nodiscard]] Image&        GetImage(ImageId id);
-	[[nodiscard]] const Image&  GetImage(ImageId id) const;
-	void                        MarkGpuWritten(ImageId id);
+	[[nodiscard]] Image&        GetImage(ImageId id) {
+		auto& image = m_slot_images[id];
+		TouchImage(image);
+		return image;
+	}
+	void MarkGpuWritten(ImageId id);
 
 	[[nodiscard]] bool ClearImageFromBuffer(CommandBuffer& command, uint64_t address, uint64_t size,
 	                                        uint32_t packed_clear);
 	void               InvalidateMemory(uint64_t address, uint64_t size);
-	[[nodiscard]] bool InvalidateMemoryFromGPU(uint64_t address, uint64_t size,
-	                                           bool formatted_buffer_write = false);
-	[[nodiscard]] RegionInfo QueryRegion(uint64_t address, uint64_t size);
+	void               InvalidateMemoryFromGPU(uint64_t address, uint64_t size);
+	[[nodiscard]] bool IsRegionGpuModified(uint64_t address, uint64_t size);
 
 	[[nodiscard]] bool IsMeta(uint64_t address);
 	[[nodiscard]] bool IsMetaCleared(uint64_t address, uint32_t slice);
@@ -81,16 +74,14 @@ public:
 
 private:
 	enum class TransferDirection { Upload, Download };
-	struct ColorTransferPlan;
-	struct DownloadPlan;
-
-	struct Slot {
-		std::shared_ptr<Image> image;
-		uint32_t               generation = 1;
-	};
+	struct TextureTransfer;
+	struct ImageDownload;
 
 	struct MetaDataInfo {
-		uint32_t clear_mask = 0;
+		enum class Type : uint8_t { CMask, FMask, HTile };
+
+		Type     type;
+		uint32_t clear_mask = UINT32_MAX;
 	};
 
 	struct OverlapResult {
@@ -102,25 +93,38 @@ private:
 	using ImageIds       = InlinePageOwnerList<ImageId, 16>;
 	using ImagePageTable = MultiLevelPageTable<ImageIds, 20, 40, 10>;
 
-	[[nodiscard]] Image&                 ResolveImage(ImageId id);
-	[[nodiscard]] const Image&           ResolveImage(ImageId id) const;
-	[[nodiscard]] std::shared_ptr<Image> ResolveOwner(ImageId id) const;
-	[[nodiscard]] ImageId                InsertImage(const ImageInfo& info);
-	[[nodiscard]] ImageId                GetNullImage(const ImageDesc& desc);
-	void                                 RegisterImage(ImageId id);
-	void                                 UnregisterImage(ImageId id);
-	void                                 DeleteImage(ImageId id);
-	void DeleteImages(std::span<const ImageId> ids, std::optional<ImageId> native_source = {});
-	void RetainImage(CommandBuffer& command, ImageId id);
-	void TouchImage(Image& image);
-	void TrackImage(ImageId id);
-	void TrackImageHead(ImageId id);
-	void TrackImageTail(ImageId id);
-	void UntrackImage(ImageId id);
-	void UntrackImageHead(ImageId id);
-	void UntrackImageTail(ImageId id);
-	void TrackImageDownload(ImageId id);
-	void TrackImageDownloadLocked(ImageId id, Image& image);
+	// Callers have validated the nonempty 40-bit range with TryGetPageRange.
+	template <typename Func>
+	static void ForEachPage(uint64_t address, size_t size, Func&& func) {
+		using FuncReturn = typename std::invoke_result<Func, uint64_t>::type;
+		static constexpr bool RETURNS_BOOL = std::is_same_v<FuncReturn, bool>;
+		const uint64_t page_end = (address + size - 1) >> ImagePageTable::kPageBits;
+		for (uint64_t page = address >> ImagePageTable::kPageBits; page <= page_end; ++page) {
+			if constexpr (RETURNS_BOOL) {
+				if (func(page)) {
+					break;
+				}
+			} else {
+				func(page);
+			}
+		}
+	}
+
+	[[nodiscard]] ImageId     InsertImage(const ImageInfo& info);
+	[[nodiscard]] ImageId     GetNullImage(const ImageDesc& desc);
+	void                      RegisterImage(ImageId id);
+	void                      UnregisterImage(ImageId id);
+	void                      DeleteImage(ImageId id);
+	void                      FreeImage(ImageId id);
+	void                      TouchImage(Image& image);
+	void                      TrackImage(ImageId id);
+	void                      TrackImageHead(ImageId id);
+	void                      TrackImageTail(ImageId id);
+	void                      UntrackImage(ImageId id);
+	void                      UntrackImageHead(ImageId id);
+	void                      UntrackImageTail(ImageId id);
+	void                      MarkAsMaybeDirty(ImageId id, Image& image);
+	void                      TrackImageDownload(ImageId id, Image& image);
 	[[nodiscard]] static bool SameBacking(const ImageInfo& cached, const ImageInfo& requested,
 	                                      bool exact_format);
 	[[nodiscard]] static BindingType UploadBinding(const Image& image);
@@ -134,46 +138,44 @@ private:
 	[[nodiscard]] ImageId       ResolveDepthOverlap(const ImageInfo& requested, BindingType binding,
 	                                                ImageId cached);
 	[[nodiscard]] ImageId       ExpandImage(const ImageInfo& info, ImageId source);
-	void                        RefreshImage(ImageId id, const ImageDesc& desc);
-	void                        InitializeImage(ImageId id, const ImageDesc& desc);
-	[[nodiscard]] ColorTransferPlan BuildColorTransfer(const Image& image, BindingType binding,
-	                                                   TransferDirection direction) const;
-	[[nodiscard]] DownloadPlan      BuildDownload(const Image& image) const;
-	void UploadImage(Image& image, const ImageDesc& desc, Buffer& source, uint64_t source_offset);
-	void DownloadImageData(Image& image, Buffer& destination, uint64_t destination_offset,
-	                       uint64_t destination_size, DownloadPlan plan);
+	void                        RefreshImage(ImageId id);
+	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;
+	[[nodiscard]] ImageDownload BuildDownload(const Image& image) const;
+	void UploadImage(Image& image, Buffer& source, uint64_t source_offset);
+	void DownloadImage(Image& image, Buffer& destination, uint64_t destination_offset,
+	                       uint64_t destination_size, ImageDownload transfer);
 	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, 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);
 	void               CopyImage(ImageId destination, ImageId source);
 	void               AssociateStencil(ImageId depth, GuestRange stencil);
-	void               AssociateStencilLocked(ImageId depth, GuestRange stencil);
 	void CopyImageMip(ImageId destination, ImageId source, uint32_t mip, uint32_t layer);
 	void ValidateImageDesc(const ImageDesc& desc) const;
 
-	void InvalidateCpuAliases(uint64_t address, uint64_t size);
-	void ClearGpuModified(ImageId id);
-
-	void                                        DownloadImage(ImageId id);
-	[[nodiscard]] bool                          TryDownloadImage(ImageId id);
-	[[nodiscard]] std::pair<uint8_t*, uint64_t> MapDownload(uint64_t size, uint64_t alignment);
-	void QueueDownload(GuestRange range, StreamBuffer& download, uint8_t* mapped, uint64_t offset);
+	void               InvalidateCpuAliases(uint64_t address, uint64_t size);
+	[[nodiscard]] bool DownloadImageMemory(ImageId id);
 
 	GraphicContext&                                   m_graphics;
 	CommandScheduler&                                 m_scheduler;
 	TrackingSpinLock                                  m_lock;
 	PageManager&                                      m_page_manager;
 	BlitHelper                                        m_blit_helper;
-	std::unique_ptr<TileManager>                      m_tiler;
+	TileManager                                       m_tiler;
 	BufferCache&                                      m_buffer_cache;
-	std::vector<Slot>                                 m_slots;
-	std::vector<uint32_t>                             m_free_slots;
+	Common::SlotVector<Image>                         m_slot_images;
 	ImagePageTable                                    m_image_page_table;
-	std::map<vk::Format, ImageId>                     m_null_images;
+	std::unordered_map<vk::Format, ImageId>           m_null_images;
 	Common::LeastRecentlyUsedCache<ImageId, uint64_t> m_lru_cache;
-	std::set<ImageId>                                 m_download_images;
+	std::unordered_set<ImageId>                       m_download_images;
 	std::map<uint64_t, MetaDataInfo>                  m_surface_metas;
 	uint64_t                                          m_total_used_memory  = 0;
 	uint64_t                                          m_trigger_gc_memory  = 0;

src/graphics/host_gpu/renderer/colorRenderTarget.cpp

@@ -4,42 +4,58 @@
 #include "common/logging/log.h"
 #include "common/profiler.h"
 #include "graphics/guest_gpu/gpu_defs.h"
+#include "graphics/guest_gpu/gpu_format.h"
 #include "graphics/guest_gpu/hardwareContext.h"
 #include "graphics/guest_gpu/tile.h"
 #include "graphics/host_gpu/graphicContext.h"
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/image/textureCommon.h"
-#include "graphics/host_gpu/renderer/pipeline/descriptorCache.h"
 #include "graphics/host_gpu/renderer/render.h"
 #include "graphics/host_gpu/renderer/renderContext.h"
 #include "graphics/host_gpu/vulkanCommon.h"
 
 #include <algorithm>
+#include <array>
 #include <atomic>
 
 namespace Libs::Graphics {
 
 static std::atomic<uint32_t> g_render_color_log_count = 0;
 
+static bool DccAlphaOnMsb(const HW::ColorInfo& info) {
+	switch (info.format) {
+		case Prospero::ChannelLayout::k10_10_10_2:
+		case Prospero::ChannelLayout::k10_10_10_2Float:
+		case Prospero::ChannelLayout::k5_5_5_1: return true;
+		case Prospero::ChannelLayout::k2_10_10_10:
+		case Prospero::ChannelLayout::k1_5_5_5: return false;
+		default: break;
+	}
+	const auto components =
+	    Prospero::ResolveRenderTargetFormat(info.format, info.channel_type).components;
+	if (components == 1) {
+		return info.channel_order != Prospero::ChannelOrder::kStandard;
+	}
+	return components == 3 || info.channel_order == Prospero::ChannelOrder::kStandard ||
+	       info.channel_order == Prospero::ChannelOrder::kAlt;
+}
+
 // NOLINTNEXTLINE(readability-function-cognitive-complexity)
-void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandBuffer& buffer,
-                                              RenderColorInfo& r,
+void RenderExecutor::ResolveRenderColorTarget(CommandBuffer& buffer, RenderColorInfo& r,
                                               uint32_t         render_target_slice_offset,
-                                              uint32_t render_target_slot, bool ignore_target_mask,
+                                              uint32_t rt_slot, bool ignore_target_mask,
                                               bool exact_format) {
 	KYTY_PROFILER_FUNCTION();
 	const auto& hw = buffer.GetRegisters();
 
-	const auto  rt_slot = (render_target_slot == UINT32_MAX ? render_target_first_bound_slot(buffer)
-	                                                        : render_target_slot);
 	const auto& rt      = hw.GetRenderTarget(rt_slot);
 	auto        mask    = render_target_mask_slot(hw.GetRenderTargetMask(), rt_slot);
 	if (ignore_target_mask && rt.base.addr != 0 && mask == 0) {
 		mask = 0x0f;
 	}
 
-	r.target_slot    = rt_slot;
-	r.export_mapping = {};
+	r             = {};
+	r.target_slot = rt_slot;
 
 	if (rt.base.addr == 0 || mask == 0) {
 		if (graphics_debug_dump_enabled()) {
@@ -54,21 +70,6 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 			}
 		}
 
-		// No color output
-		r.type               = RenderColorType::NoColorOutput;
-		r.desc               = {};
-		r.base_addr          = 0;
-		r.image_id           = {};
-		r.image_view         = nullptr;
-		r.format             = vk::Format::eUndefined;
-		r.extent             = {};
-		r.base_mip_level     = 0;
-		r.base_array_layer   = 0;
-		r.buffer_size        = 0;
-		r.samples            = 1;
-		r.export_mapping     = {};
-		r.color_clear_enable = false;
-		r.color_clear_value  = {};
 		return;
 	}
 	const auto samples = render_sample_count(rt.attrib.num_fragments);
@@ -76,8 +77,41 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 		EXIT("unsupported render-target sample configuration: samples=%u fragments=%u\n",
 		     rt.attrib.num_samples, rt.attrib.num_fragments);
 	}
+	const uint32_t levels = rt.attrib2.num_mip_levels + 1u;
+	if (levels == 0 || levels > 16 || rt.view.current_mip_level >= levels) {
+		EXIT("unsupported render-target mip range: current=%u levels=%u\n",
+		     rt.view.current_mip_level, levels);
+	}
+	static constexpr std::array image_types {Prospero::ImageType::kColor1D,
+	                                         Prospero::ImageType::kColor2D,
+	                                         Prospero::ImageType::kColor3D};
+	if (rt.attrib3.dimension >= image_types.size()) {
+		EXIT("unsupported render-target dimension: %u\n", rt.attrib3.dimension);
+	}
+	const auto image_type = image_types[rt.attrib3.dimension];
+	const bool is_1d      = image_type == Prospero::ImageType::kColor1D;
+	const bool volume     = image_type == Prospero::ImageType::kColor3D;
+	if (is_1d && rt.attrib2.height != 0) {
+		EXIT("1D render target has nonzero height: %u\n", rt.attrib2.height);
+	}
+	if (!volume && rt.attrib3.depth != 0) {
+		EXIT("non-3D render target has nonzero depth: %u\n", rt.attrib3.depth);
+	}
+	if (is_1d && samples != 1) {
+		EXIT("multisampled 1D render targets are unsupported\n");
+	}
+	if (volume && samples != 1) {
+		EXIT("multisampled 3D render targets are unsupported\n");
+	}
+	const uint32_t depth = volume ? rt.attrib3.depth + 1u : 1u;
+	// For volumes, CB_COLOR_VIEW bounds exported slices; ATTRIB3 defines storage depth.
+	// The host attachment contains only the selected slices that exist in this mip.
+	const uint32_t last_layer = volume
+	                                ? std::min(rt.view.last_array_slice_index,
+	                                           std::max(depth >> rt.view.current_mip_level, 1u) - 1u)
+	                                : rt.view.last_array_slice_index;
 	const auto view = ResolveTargetViewInfo(
-	    rt.view.base_array_slice_index, rt.view.last_array_slice_index, render_target_slice_offset);
+	    rt.view.base_array_slice_index, last_layer, render_target_slice_offset);
 	switch (view.type) {
 		case TargetViewType::Image2D:
 		case TargetViewType::Image2DArray: break;
@@ -86,12 +120,6 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 			     rt.view.base_array_slice_index, rt.view.last_array_slice_index,
 			     render_target_slice_offset);
 	}
-	r.base_array_layer    = view.base_layer;
-	const uint32_t levels = rt.attrib2.num_mip_levels + 1u;
-	if (levels == 0 || levels > 16 || rt.view.current_mip_level >= levels) {
-		EXIT("unsupported render-target mip range: current=%u levels=%u\n",
-		     rt.view.current_mip_level, levels);
-	}
 	if (graphics_debug_dump_enabled()) {
 		static std::atomic_uint log_count = 0;
 		const auto              log_id    = log_count.fetch_add(1, std::memory_order_relaxed);
@@ -107,35 +135,26 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 		}
 	}
 
-	// CB_COLOR_CONTROL describes the color-buffer operation / ROP3 logic op.
-	// ROP3 Copy is the normal color write path, not a render-target clear.
-	// SRGB clear words are still encoded as normalized component values.
+	// Color-control state selects the color-buffer operation and logical blend operation.
+	// The normal copy operation is a regular color write, not an attachment clear.
+	// Nonlinear clear values are still stored as normalized components.
 	// Fast color clears are metadata driven and must be handled explicitly when
 	// that metadata path is implemented; render-pass load must preserve contents.
-	r.color_clear_enable = false;
-	r.color_clear_value  = {};
-
 	uint32_t   width  = 0;
 	uint32_t   height = 0;
 	uint32_t   pitch  = 0;
 	uint64_t   size   = 0;
 	bool       tile   = false;
-	const bool volume = rt.attrib3.dimension == 2;
-	if (rt.attrib3.dimension != 1 && !volume) {
-		EXIT("unsupported render-target dimension: %u\n", rt.attrib3.dimension);
-	}
-	if (!volume && rt.attrib3.depth != 0) {
-		EXIT("2D render target has nonzero depth: %u\n", rt.attrib3.depth);
-	}
-	if (volume && samples != 1) {
-		EXIT("multisampled 3D render targets are unsupported\n");
-	}
-	const uint32_t depth      = volume ? rt.attrib3.depth + 1u : 1u;
-	const bool     standard64 = rt.attrib3.tile_mode == Prospero::TileMode::kStandard64KB;
+	const bool     standard4    = rt.attrib3.tile_mode == Prospero::TileMode::kStandard4KB;
+	const bool     standard64   = rt.attrib3.tile_mode == Prospero::TileMode::kStandard64KB;
+	const bool     depth_tile   = rt.attrib3.tile_mode == Prospero::TileMode::kDepth;
+	const bool     texture_tile = standard4 || standard64 || depth_tile;
 
 	switch (rt.attrib3.tile_mode) {
 		case Prospero::TileMode::kLinear:
+		case Prospero::TileMode::kStandard4KB:
 		case Prospero::TileMode::kStandard64KB:
+		case Prospero::TileMode::kDepth:
 		case Prospero::TileMode::kRenderTarget:
 			tile = !RenderIsColorTileModeLinear(rt.attrib3.tile_mode);
 			break;
@@ -147,6 +166,9 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 	if (samples > 1 && (!tile || levels != 1)) {
 		EXIT("multisampled render targets require a single-mip tiled surface\n");
 	}
+	if (texture_tile && samples != 1) {
+		EXIT("texture-tiled color render targets do not support multisampling\n");
+	}
 
 	width  = rt.attrib2.width + 1;
 	height = rt.attrib2.height + 1;
@@ -157,39 +179,38 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 		EXIT("render-target format has no valid element size\n");
 	}
 	const auto transfer_format = ImageOps::RenderTargetTransferFormat(bytes_per_element);
-	if (standard64 &&
-	    (rt.attrib3.dimension != 1 || rt.attrib3.depth != 0 || levels != 1 ||
-	     rt.view.current_mip_level != 0 || view.base_layer != 0 || view.image_layers != 1 ||
-	     samples != 1 || bytes_per_element != 4 || rt.pitch.pitch_div8_minus1 != 0 ||
-	     (rt.base.addr & 0xffffu) != 0 || rt.info.fmask_compression_enable ||
-	     rt.info.fmask_data_compression_disable || rt.info.fmask_one_frag_mode ||
-	     rt.info.cmask_fast_clear_enable || rt.info.dcc_compression_enable ||
-	     rt.info.cmask_is_linear != 0 || rt.info.cmask_addr_type != 0 || rt.info.alt_tile_mode ||
-	     rt.cmask.addr != 0 || rt.fmask.addr != 0 || rt.dcc_addr.addr != 0 ||
-	     rt.dcc.data_write_on_dcc_clear_to_reg)) {
-		EXIT("unsupported Standard64KB render target: addr=0x%016" PRIx64
+	TileTextureBlockLayout texture_tile_layout {};
+	if (texture_tile &&
+	    (!TileGetTextureBlockLayout(transfer_format, rt.attrib3.tile_mode, volume,
+	                                texture_tile_layout) ||
+	     (rt.base.addr & (texture_tile_layout.block.block_size - 1u)) != 0 ||
+	     rt.info.fmask_compression_enable || rt.info.fmask_data_compression_disable ||
+	     rt.info.fmask_one_frag_mode || rt.info.cmask_fast_clear_enable ||
+	     rt.info.dcc_compression_enable || rt.cmask.addr != 0 || rt.fmask.addr != 0 ||
+	     rt.dcc_addr.addr != 0 || rt.dcc.data_write_on_dcc_clear_to_reg)) {
+		EXIT("unsupported texture-tiled render target: addr=0x%016" PRIx64 " tile=%u"
 		     " dimension=%u depth=%u levels=%u layer=%u/%u samples=%u fragments=%u bpe=%u"
 		     " cmask=0x%016" PRIx64 " fmask=0x%016" PRIx64 " dcc=0x%016" PRIx64 "\n",
-		     rt.base.addr, rt.attrib3.dimension, rt.attrib3.depth, levels, view.base_layer,
-		     view.image_layers, rt.attrib.num_samples, rt.attrib.num_fragments, bytes_per_element,
-		     rt.cmask.addr, rt.fmask.addr, rt.dcc_addr.addr);
+		     rt.base.addr, static_cast<uint32_t>(rt.attrib3.tile_mode), rt.attrib3.dimension,
+		     rt.attrib3.depth, levels, view.base_layer, view.image_layers, rt.attrib.num_samples,
+		     rt.attrib.num_fragments, bytes_per_element, rt.cmask.addr, rt.fmask.addr,
+		     rt.dcc_addr.addr);
 	}
-	if (rt.pitch.pitch_div8_minus1 != 0) {
-		pitch = (rt.pitch.pitch_div8_minus1 + 1u) << 3u;
-	} else if (tile) {
-		if (volume) {
-			pitch = TileGetTexturePitch(transfer_format, width, rt.attrib3.tile_mode);
-		} else if (standard64) {
-			pitch =
-			    TileGetTexturePitch(Prospero::BufferFormat::k32Float, width, rt.attrib3.tile_mode);
-		} else {
-			pitch = TileGetRenderTargetPitch(width, bytes_per_element, rt.attrib.num_fragments);
-		}
-		if (pitch == 0) {
-			EXIT("unsupported render-target pitch: width=%u bytes=%u\n", width, bytes_per_element);
-		}
+	if ((standard64 || depth_tile) &&
+	    (rt.attrib3.dimension != 1 || rt.attrib3.depth != 0 ||
+	     (depth_tile && (view.base_layer != 0 || view.image_layers != 1)))) {
+		EXIT("unsupported 64KB texture-tiled render-target view: dimension=%u depth=%u"
+		     " layer=%u/%u\n",
+		     rt.attrib3.dimension, rt.attrib3.depth, view.base_layer, view.image_layers);
+	}
+	// PPSA28068: the linear EULA target and its sampled view must share the padded pitch.
+	if (!tile || volume || texture_tile) {
+		pitch = TileGetTexturePitch(transfer_format, width, rt.attrib3.tile_mode);
 	} else {
-		pitch = width;
+		pitch = TileGetRenderTargetPitch(width, bytes_per_element, rt.attrib.num_fragments);
+	}
+	if (pitch == 0) {
+		EXIT("unsupported render-target pitch: width=%u bytes=%u\n", width, bytes_per_element);
 	}
 
 	TileSizeOffset    mip_sizes[16] {};
@@ -214,10 +235,10 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 	} else if (tile) {
 		TileSizeAlign layout {};
 		bool          valid_layout = false;
-		if (standard64) {
-			TileGetTextureSize(Prospero::BufferFormat::k32Float, width, height, levels,
-			                   rt.attrib3.tile_mode, &layout, mip_sizes, mip_padded);
-			valid_layout = layout.size != 0 && layout.align == 65536;
+		if (texture_tile) {
+			TileGetTextureSize(transfer_format, width, height, levels, rt.attrib3.tile_mode,
+			                   &layout, mip_sizes, mip_padded);
+			valid_layout = layout.size != 0 && layout.align == texture_tile_layout.block.block_size;
 		} else {
 			valid_layout =
 			    levels == 1 ? TileGetRenderTargetSize(width, height, pitch, bytes_per_element,
@@ -243,12 +264,6 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 		mip_sizes[0]  = {static_cast<uint32_t>(size), 0, 0, 0, 0, 0};
 		mip_padded[0] = {pitch, height};
 	}
-	if (rt.slice.slice_div64_minus1 != 0 &&
-	    (static_cast<uint64_t>(rt.slice.slice_div64_minus1) + 1u) * 64u != size) {
-		EXIT("render-target slice span mismatch: encoded=0x%016" PRIx64 " derived=0x%016" PRIx64
-		     "\n",
-		     (static_cast<uint64_t>(rt.slice.slice_div64_minus1) + 1u) * 64u, size);
-	}
 	if (size == 0 || (!volume && size > UINT64_MAX / view.image_layers)) {
 		EXIT("render-target memory footprint is invalid\n");
 	}
@@ -258,18 +273,12 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 	if (backing_size == 0) {
 		EXIT("render-target backing is empty\n");
 	}
-	if (backing_size > TRACKER_ADDRESS_SIZE - rt.base.addr) {
+	if (!GuestRange {rt.base.addr, backing_size}.Valid()) {
 		EXIT("render-target backing range is invalid\n");
 	}
 
 	const vk::Extent2D view_extent = {std::max(width >> rt.view.current_mip_level, 1u),
 	                                  std::max(height >> rt.view.current_mip_level, 1u)};
-	const uint32_t     view_depth  = std::max(depth >> rt.view.current_mip_level, 1u);
-	if (volume &&
-	    (view.base_layer >= view_depth || view.layer_count > view_depth - view.base_layer)) {
-		EXIT("3D render-target view exceeds mip depth: base=%u count=%u depth=%u mip=%u\n",
-		     view.base_layer, view.layer_count, view_depth, rt.view.current_mip_level);
-	}
 
 	auto decision_log_id = g_render_color_log_count.fetch_add(1);
 	if (decision_log_id < 128) {
@@ -287,13 +296,24 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 	desc.info.data         = {rt.base.addr, backing_size};
 	desc.info.pixel_format = target_format.format;
 	desc.info.guest_format = transfer_format;
-	desc.info.type         = volume ? Prospero::ImageType::kColor3D : Prospero::ImageType::kColor2D;
+	desc.info.type         = image_type;
 	desc.info.extent       = {width, height, depth};
 	desc.info.resources    = {levels, volume ? 1u : view.image_layers};
 	desc.info.pitch        = pitch;
 	desc.info.bytes_per_block = bytes_per_element;
 	desc.info.samples         = samples;
 	desc.info.tile_mode       = rt.attrib3.tile_mode;
+	const bool has_dcc        = rt.info.dcc_compression_enable && rt.dcc_addr.addr != 0;
+	if (has_dcc) {
+		TileSizeAlign metadata_size {};
+		(void)TileGetDccSize(width, height, volume ? depth : view.image_layers, bytes_per_element,
+		                     levels, rt.attrib3.tile_mode, metadata_size, rt.attrib.num_fragments);
+		desc.info.metadata.kind                     = ImageMetadataKind::Dcc;
+		desc.info.metadata.range                    = {rt.dcc_addr.addr, metadata_size.size};
+		desc.info.metadata.dcc_clear_word           = rt.clear_word0.word0;
+		desc.info.metadata.dcc_clear_register_valid = true;
+		desc.info.metadata.dcc_alpha_msb            = DccAlphaOnMsb(rt.info);
+	}
 	for (uint32_t level = 0; level < levels; level++) {
 		if (volume) {
 			const auto& mip             = volume_layout.mips[level];
@@ -319,8 +339,13 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 		};
 	}
 	desc.view_info.format = target_format.format;
-	desc.view_info.type =
-	    view.layer_count == 1 ? vk::ImageViewType::e2D : vk::ImageViewType::e2DArray;
+	if (is_1d) {
+		desc.view_info.type =
+		    view.layer_count == 1 ? vk::ImageViewType::e1D : vk::ImageViewType::e1DArray;
+	} else {
+		desc.view_info.type =
+		    view.layer_count == 1 ? vk::ImageViewType::e2D : vk::ImageViewType::e2DArray;
+	}
 	desc.view_info.aspect      = vk::ImageAspectFlagBits::eColor;
 	desc.view_info.base_level  = rt.view.current_mip_level;
 	desc.view_info.level_count = 1;
@@ -329,18 +354,10 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
 	desc.view_info.usage       = vk::ImageUsageFlagBits::eColorAttachment;
 	auto& texture_cache        = m_context.GetTextureCache();
 	r.desc                     = std::move(desc);
+	r.guest_mip_level          = rt.view.current_mip_level;
+	r.guest_array_layer        = view.base_layer;
 	r.image_id                 = texture_cache.FindImage(r.desc, exact_format);
-	r.type                     = RenderColorType::RenderTexture;
-	r.base_addr                = rt.base.addr;
-	r.image_view               = nullptr;
-	r.format                   = r.desc.view_info.format;
-	r.extent                   = view_extent;
-	r.base_mip_level           = rt.view.current_mip_level;
-	r.buffer_size              = backing_size;
-	r.samples                  = samples;
 	r.export_mapping           = target_format.export_mapping;
-	r.color_clear_enable       = false;
-	r.color_clear_value        = {};
 	BindRenderTarget(r.image_id);
 }
 

src/graphics/host_gpu/renderer/colorRenderTarget.h

@@ -6,33 +6,24 @@
 #include "graphics/host_gpu/renderer/renderTarget.h"
 #include "graphics/host_gpu/vulkanCommon.h"
 
+#include <algorithm>
 #include <cstdint>
 
 namespace Libs::Graphics {
 
-class RenderCommandBuffer;
-
-enum class RenderColorType {
-	NoColorOutput,
-	RenderTexture,
-};
-
 struct RenderColorInfo {
-	RenderColorType                 type = RenderColorType::NoColorOutput;
+	// Discovery keeps guest image information but can remap the view into a larger cache image.
 	TextureCache::ImageDesc         desc;
 	ImageId                         image_id;
-	vk::ImageView                   image_view       = nullptr;
-	vk::Format                      format           = vk::Format::eUndefined;
-	vk::Extent2D                    extent           = {};
-	uint32_t                        base_mip_level   = 0;
-	uint32_t                        base_array_layer = 0;
-	uint64_t                        base_addr        = 0;
-	uint64_t                        buffer_size      = 0;
 	uint32_t                        target_slot      = 0;
-	uint32_t                        samples          = 1;
+	uint32_t                        guest_mip_level   = 0;
+	uint32_t                        guest_array_layer = 0;
 	Prospero::ColorComponentMapping export_mapping;
-	bool                            color_clear_enable = false;
-	vk::ClearColorValue             color_clear_value {};
+
+	[[nodiscard]] vk::Extent2D Extent() const {
+		return {std::max(desc.info.extent.width >> guest_mip_level, 1u),
+		        std::max(desc.info.extent.height >> guest_mip_level, 1u)};
+	}
 };
 
 } // namespace Libs::Graphics

src/graphics/host_gpu/renderer/commandScheduler.cpp

@@ -1,96 +1,92 @@
 #include "graphics/host_gpu/renderer/commandScheduler.h"
 
 #include "common/assert.h"
+#include "common/logging/log.h"
 #include "graphics/host_gpu/graphicContext.h"
 
 #include <algorithm>
+#include <cstdio>
+#include <optional>
 
 namespace Libs::Graphics {
 
 static thread_local CommandScheduler* g_deferred_callback_scheduler = nullptr;
 
-void CommandSlot::Reset() {
-	EXIT_IF(buffer == nullptr);
-	const auto result = buffer.reset(vk::CommandBufferResetFlagBits::eReleaseResources);
-	if (result != vk::Result::eSuccess) {
-		EXIT("failed to reset Vulkan command buffer: %s (%d)\n", VulkanToString(result).c_str(),
-		     static_cast<int>(result));
-	}
+namespace {
+
+void ReportVulkanFatal(const char* what, vk::Result result, uint64_t tick, uint32_t debug_op,
+                       uint64_t debug_submit, uint32_t arg0, uint32_t arg1, uint32_t arg2,
+                       uint32_t arg3, uint64_t arg4) {
+	LOGF("%s failed: %s (%d), tick=%" PRIu64 " debug_op=%u debug_submit=%" PRIu64
+	     " args=%u,%u,%u,%u,0x%016" PRIx64 "\n",
+	     what, vk::to_string(result).c_str(), static_cast<int>(result), tick, debug_op,
+	     debug_submit, arg0, arg1, arg2, arg3, arg4);
+	std::printf("%s failed: %s (%d), tick=%" PRIu64 " debug_op=%u debug_submit=%" PRIu64
+	            " args=%u,%u,%u,%u,0x%016" PRIx64 "\n",
+	            what, vk::to_string(result).c_str(), static_cast<int>(result), tick, debug_op,
+	            debug_submit, arg0, arg1, arg2, arg3, arg4);
+	std::fflush(stdout);
 }
 
-CommandScheduler::CommandPool::~CommandPool() {
-	Destroy();
-}
-
-void CommandScheduler::CommandPool::Create(GraphicContext& graphics) {
-	EXIT_IF(m_pool != nullptr || m_graphics != nullptr ||
-	        graphics.queue_family == static_cast<uint32_t>(-1));
-	m_graphics = &graphics;
+} // namespace
 
+CommandScheduler::CommandPool::CommandPool(GraphicContext& graphics, MasterSemaphore& master)
+    : m_graphics(graphics), m_master(master) {
+	EXIT_IF(graphics.queue_family == static_cast<uint32_t>(-1));
 	vk::CommandPoolCreateInfo create {};
-	create.sType            = vk::StructureType::eCommandPoolCreateInfo;
 	create.queueFamilyIndex = graphics.queue_family;
-	create.flags            = vk::CommandPoolCreateFlagBits::eResetCommandBuffer;
+	create.flags            = vk::CommandPoolCreateFlagBits::eTransient |
+	                          vk::CommandPoolCreateFlagBits::eResetCommandBuffer;
 	const auto result       = graphics.device.createCommandPool(&create, nullptr, &m_pool);
 	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess || m_pool == nullptr);
 }
 
-CommandSlot* CommandScheduler::CommandPool::CreateSlot() {
-	EXIT_IF(m_graphics == nullptr);
-	auto& graphics = *m_graphics;
+CommandScheduler::CommandPool::~CommandPool() {
+	m_graphics.device.destroyCommandPool(m_pool, nullptr);
+}
+
+size_t CommandScheduler::CommandPool::Grow() {
+	const auto first = m_ticks.size();
+	m_ticks.resize(first + GrowStep);
+	m_buffers.resize(first + GrowStep);
 
 	vk::CommandBufferAllocateInfo allocate {};
-	allocate.sType              = vk::StructureType::eCommandBufferAllocateInfo;
 	allocate.commandPool        = m_pool;
 	allocate.level              = vk::CommandBufferLevel::ePrimary;
-	allocate.commandBufferCount = 1;
-	vk::CommandBuffer buffer    = nullptr;
-	EXIT_IF(graphics.device.allocateCommandBuffers(&allocate, &buffer) != vk::Result::eSuccess);
-
-	vk::FenceCreateInfo fence_create {};
-	fence_create.sType = vk::StructureType::eFenceCreateInfo;
-	fence_create.flags = vk::FenceCreateFlagBits::eSignaled;
-	vk::Fence fence    = nullptr;
-	if (graphics.device.createFence(&fence_create, nullptr, &fence) != vk::Result::eSuccess) {
-		graphics.device.freeCommandBuffers(m_pool, 1, &buffer);
-		EXIT("failed to create command-buffer fence\n");
-	}
-
-	auto& slot      = m_slots.emplace_back();
-	slot.pool_mutex = &m_mutex;
-	slot.id         = static_cast<uint32_t>(m_slots.size() - 1);
-	slot.buffer     = buffer;
-	slot.fence      = fence;
-	return &slot;
+	allocate.commandBufferCount = static_cast<uint32_t>(GrowStep);
+	EXIT_IF(m_graphics.device.allocateCommandBuffers(&allocate, m_buffers.data() + first) !=
+	        vk::Result::eSuccess);
+	return first;
 }
 
-CommandSlot* CommandScheduler::CommandPool::Allocate(GraphicContext& graphics) {
-	Common::LockGuard lock(m_mutex);
-	if (m_pool == nullptr) {
-		Create(graphics);
-	}
-	EXIT_IF(m_graphics != &graphics);
-	auto  found = std::ranges::find_if(m_slots, [](const auto& slot) { return !slot.busy; });
-	auto* slot  = found != m_slots.end() ? &*found : CreateSlot();
-	slot->busy  = true;
-	slot->Reset();
-	return slot;
-}
+vk::CommandBuffer CommandScheduler::CommandPool::Commit() {
+	auto       gpu_tick = m_master.KnownGpuTick();
+	const auto search   = [this, &gpu_tick](size_t begin, size_t end) -> std::optional<size_t> {
+		for (size_t index = begin; index < end; ++index) {
+			if (gpu_tick >= m_ticks[index]) {
+				m_ticks[index] = m_master.CurrentTick();
+				return index;
+			}
+		}
+		return std::nullopt;
+	};
 
-void CommandScheduler::CommandPool::Destroy() {
-	Common::LockGuard lock(m_mutex);
-	if (m_pool == nullptr) {
-		return;
+	auto found = search(m_hint, m_ticks.size());
+	if (!found) {
+		m_master.Refresh();
+		gpu_tick = m_master.KnownGpuTick();
+		found    = search(m_hint, m_ticks.size());
 	}
-	EXIT_IF(std::ranges::any_of(m_slots, [](const auto& slot) { return slot.busy; }));
-	EXIT_IF(m_graphics == nullptr);
-	for (const auto& slot: m_slots) {
-		m_graphics->device.destroyFence(slot.fence, nullptr);
+	if (!found) {
+		found = search(0, m_hint);
 	}
-	m_graphics->device.destroyCommandPool(m_pool, nullptr);
-	m_slots.clear();
-	m_pool     = nullptr;
-	m_graphics = nullptr;
+	if (!found) {
+		found           = Grow();
+		m_ticks[*found] = m_master.CurrentTick();
+	}
+
+	m_hint = (*found + 1) % m_ticks.size();
+	return m_buffers[*found];
 }
 
 bool CommandScheduler::InDeferredOperation() noexcept {
@@ -99,10 +95,8 @@ bool CommandScheduler::InDeferredOperation() noexcept {
 
 CommandScheduler::CommandScheduler(RenderContext& context, GraphicContext& graphics)
     : m_master(graphics), m_context(context), m_graphics(graphics),
-      m_priority_thread([this](std::stop_token stop) { PriorityOperationsThread(stop); }) {
-	m_buffers.reserve(CommandBufferGrowStep);
-	m_buffer_ticks.reserve(CommandBufferGrowStep);
-}
+      m_command_pool(graphics, m_master), m_command(*this),
+      m_priority_thread([this](std::stop_token stop) { PriorityOperationsThread(stop); }) {}
 
 CommandScheduler::~CommandScheduler() {
 	Shutdown();
@@ -128,9 +122,11 @@ void CommandScheduler::Shutdown() {
 		}
 		m_operation_state = OperationState::Draining;
 	}
-	if (Active() && m_recording) {
-		Finish();
+	if (!m_command.IsInvalid()) {
+		Submit();
 	}
+	m_master.Wait(CurrentTick() - 1);
+	PopPendingOperations();
 	DrainPriorityOperations();
 	m_priority_thread.request_stop();
 	m_operation_available.notify_all();
@@ -152,18 +148,10 @@ void CommandScheduler::Begin(HW::Context& registers, HW::UserConfig& user_config
 		std::lock_guard lock(m_operation_mutex);
 		EXIT_IF(m_operation_state != OperationState::Open);
 	}
-	m_registers   = &registers;
-	m_user_config = &user_config;
-	m_shaders     = &shaders;
+	m_command.Bind(registers, user_config, shaders);
 
-	if (!Active()) {
-		m_current = static_cast<int>(GrowCommandBuffers());
-	}
-
-	BindCurrent();
-	if (!m_recording) {
-		Current().Begin();
-		m_recording = true;
+	if (m_command.IsInvalid()) {
+		BeginNext();
 	}
 }
 
@@ -172,7 +160,7 @@ void CommandScheduler::BeginRendering(const RenderState& state) {
 }
 
 void CommandScheduler::EndRendering() {
-	if (Active() && m_recording) {
+	if (Active() && !m_command.IsInvalid()) {
 		Current().EndRendering();
 	}
 }
@@ -183,77 +171,57 @@ void CommandScheduler::Flush() {
 }
 
 void CommandScheduler::Flush(SubmitInfo& submit) {
-	SubmitCurrent(submit);
+	Submit(submit);
 	BeginNext();
 }
 
-CommandBuffer& CommandScheduler::FlushAndGetSubmitted() {
-	SubmitInfo submit;
-	auto&      submitted = SubmitCurrent(submit);
+void CommandScheduler::FlushAndWait() {
+	const auto tick = Submit();
+	m_master.Wait(tick);
 	BeginNext();
-	return submitted;
 }
 
 void CommandScheduler::Finish() {
 	CheckActive();
-	const auto tick = CurrentTick();
-	if (m_recording) {
-		SubmitInfo submit;
-		SubmitCurrent(submit);
+	if (!m_command.IsInvalid()) {
+		Submit();
 	}
-	for (auto& buffer: m_buffers) {
-		buffer->WaitForFenceAndReset();
-	}
-	m_master.Wait(tick);
+	m_master.Wait(CurrentTick() - 1);
+	BeginNext();
 	PopPendingOperations();
-	BindCurrent();
-	Current().Begin();
-	m_recording = true;
-}
-
-void CommandScheduler::FinishCurrent() {
-	SubmitInfo submit;
-	auto&      submitted = SubmitCurrent(submit);
-	submitted.WaitForFenceAndReset();
-	m_master.Refresh();
-	PopPendingOperations();
-	submitted.Begin();
-	m_recording = true;
 }
 
 void CommandScheduler::Wait(uint64_t tick) {
-	CheckActive();
 	EXIT_IF(tick > CurrentTick());
-	if (tick >= CurrentTick()) {
+	if (tick == CurrentTick()) {
+		CheckActive();
 		// A stream-buffer wrap can wait while a draw is being prepared through a reference to
-		// Current(). Recycle the same command object so that reference remains valid.
-		FinishCurrent();
-		return;
+		// Current(). The wrapper stays stable while its pooled Vulkan buffer is retired. Deferred
+		// resources are released only at the next GPU operation boundary.
+		const auto submitted_tick = Submit();
+		EXIT_IF(submitted_tick != tick);
+		m_master.Wait(tick);
+		BeginNext();
+	} else {
+		m_master.Wait(tick);
 	}
-	m_master.Wait(tick);
-	PopPendingOperations();
 }
 
 void CommandScheduler::PopPendingOperations() {
-	PopPendingOperations(true);
-}
-
-void CommandScheduler::PopPendingOperations(bool refresh_gpu_tick) {
-	if (refresh_gpu_tick) {
-		m_master.Refresh();
-	}
+	m_master.Refresh();
 	for (;;) {
-		Common::UniqueFunction<void> callback;
+		PendingOperation operation;
 		{
 			std::lock_guard lock(m_operation_mutex);
 			if (m_pending_operations.empty() ||
 			    !m_master.IsFree(m_pending_operations.front().tick)) {
 				return;
 			}
-			callback = std::move(m_pending_operations.front().callback);
+			operation = std::move(m_pending_operations.front());
 			m_pending_operations.pop();
 		}
-		RunOperation(std::move(callback));
+		WaitPriorityOperations(operation.tick);
+		RunOperation(std::move(operation.callback));
 	}
 }
 
@@ -359,86 +327,73 @@ bool CommandScheduler::IsFree(uint64_t tick) {
 	return m_master.IsFree(tick);
 }
 
-CommandSlot* CommandScheduler::AllocateCommandBuffer() {
-	return m_command_pool.Allocate(m_graphics);
-}
-
-uint64_t CommandScheduler::NextSubmitSequence() noexcept {
-	return m_submit_sequence.fetch_add(1, std::memory_order_relaxed) + 1;
-}
-
 void CommandScheduler::CheckActive() const {
-	EXIT_IF(!Active() || static_cast<size_t>(m_current) >= m_buffers.size());
+	EXIT_IF(!Active());
 }
 
-RenderCommandBuffer& CommandScheduler::Current() const {
+CommandBuffer& CommandScheduler::Current() {
 	CheckActive();
-	EXIT_IF(m_buffers[m_current] == nullptr);
-	return *m_buffers[m_current];
+	return m_command;
 }
 
-void CommandScheduler::BindCurrent() const {
-	EXIT_IF(m_registers == nullptr || m_user_config == nullptr || m_shaders == nullptr);
-	Current().Bind(*m_registers, *m_user_config, *m_shaders);
+CommandBuffer& CommandScheduler::BeginCommand() {
+	EXIT_IF(!m_command.IsInvalid());
+	m_command.m_buffer = m_command_pool.Commit();
+	m_command.Begin();
+	return m_command;
 }
 
-CommandBuffer& CommandScheduler::SubmitCurrent(SubmitInfo& submit) {
-	CheckActive();
-	EXIT_IF(!m_recording);
-	auto& submitted = Current();
-	submitted.End();
-	const auto signal_tick = m_master.NextTick();
-	submit.AddSignal(m_master.Handle(), signal_tick);
-	submitted.Execute(submit);
-	m_buffer_ticks[static_cast<size_t>(m_current)] = signal_tick;
-	m_recording                                    = false;
-	return submitted;
-}
+uint64_t CommandScheduler::Submit(SubmitInfo submit) {
+	EXIT_IF(m_command.IsInvalid());
+	EXIT_IF(submit.num_wait_semaphores > SubmitInfo::MaxSemaphores ||
+	        submit.num_signal_semaphores >= SubmitInfo::MaxSemaphores);
 
-int CommandScheduler::FindReusableBuffer(uint64_t gpu_tick) const {
-	EXIT_IF(m_buffer_ticks.size() != m_buffers.size());
-	const auto buffer_count = m_buffers.size();
-	for (size_t offset = 1; offset <= buffer_count; ++offset) {
-		const auto candidate = (static_cast<size_t>(m_current) + offset) % buffer_count;
-		if (gpu_tick >= m_buffer_ticks[candidate]) {
-			return static_cast<int>(candidate);
-		}
+	m_command.End();
+	const auto buffer   = m_command.m_buffer;
+	auto&      graphics = m_graphics;
+	EXIT_IF(graphics.queue == nullptr);
+
+	vk::Result result;
+	uint64_t   tick;
+	{
+		Common::LockGuard lock(graphics.queue_mutex);
+		tick = m_master.NextTick();
+		submit.AddSignal(m_master.Handle(), tick);
+
+		vk::TimelineSemaphoreSubmitInfo timeline_info {};
+		timeline_info.waitSemaphoreValueCount   = submit.num_wait_semaphores;
+		timeline_info.pWaitSemaphoreValues      = submit.wait_ticks.data();
+		timeline_info.signalSemaphoreValueCount = submit.num_signal_semaphores;
+		timeline_info.pSignalSemaphoreValues    = submit.signal_ticks.data();
+
+		vk::SubmitInfo submit_info {};
+		submit_info.pNext                = &timeline_info;
+		submit_info.waitSemaphoreCount   = submit.num_wait_semaphores;
+		submit_info.pWaitSemaphores      = submit.wait_semaphores.data();
+		submit_info.pWaitDstStageMask    = submit.wait_stages.data();
+		submit_info.commandBufferCount   = 1;
+		submit_info.pCommandBuffers      = &buffer;
+		submit_info.signalSemaphoreCount = submit.num_signal_semaphores;
+		submit_info.pSignalSemaphores    = submit.signal_semaphores.data();
+
+		result = graphics.queue.submit(1, &submit_info, nullptr);
 	}
-	return -1;
-}
 
-size_t CommandScheduler::GrowCommandBuffers() {
-	const auto first = m_buffers.size();
-	const auto end   = first + CommandBufferGrowStep;
-	m_buffers.reserve(end);
-	m_buffer_ticks.reserve(end);
-	for (size_t i = first; i < end; ++i) {
-		m_buffers.emplace_back(std::make_unique<RenderCommandBuffer>(*this));
-		m_buffer_ticks.push_back(0);
+	if (result != vk::Result::eSuccess) {
+		ReportVulkanFatal("vkQueueSubmit", result, tick, m_command.m_debug_op,
+		                  m_command.m_debug_submit_id, m_command.m_debug_arg0,
+		                  m_command.m_debug_arg1, m_command.m_debug_arg2, m_command.m_debug_arg3,
+		                  m_command.m_debug_arg4);
 	}
-	return first;
+	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
+
+	m_command.m_buffer = nullptr;
+	return tick;
 }
 
 void CommandScheduler::BeginNext() {
-	EXIT_IF(m_recording);
-
-	auto candidate = FindReusableBuffer(m_master.KnownGpuTick());
-	bool refreshed = false;
-	if (candidate < 0) {
-		m_master.Refresh();
-		refreshed = true;
-		candidate = FindReusableBuffer(m_master.KnownGpuTick());
-	}
-	if (candidate < 0) {
-		candidate = static_cast<int>(GrowCommandBuffers());
-	}
-
-	m_current = candidate;
-	Current().WaitForFenceAndReset();
-	PopPendingOperations(!refreshed);
-	BindCurrent();
-	Current().Begin();
-	m_recording = true;
+	CheckActive();
+	BeginCommand();
 }
 
 } // namespace Libs::Graphics

src/graphics/host_gpu/renderer/commandScheduler.h

@@ -6,11 +6,7 @@
 #include "graphics/host_gpu/renderer/masterSemaphore.h"
 #include "graphics/host_gpu/renderer/render.h"
 
-#include <array>
-#include <atomic>
 #include <condition_variable>
-#include <deque>
-#include <memory>
 #include <mutex>
 
 #include <queue>
@@ -20,16 +16,6 @@
 
 namespace Libs::Graphics {
 
-struct CommandSlot {
-	Common::Mutex*    pool_mutex = nullptr;
-	uint32_t          id         = 0;
-	vk::CommandBuffer buffer     = nullptr;
-	vk::Fence         fence      = nullptr;
-	bool              busy       = false;
-
-	void Reset();
-};
-
 class CommandScheduler {
 public:
 	CommandScheduler(RenderContext& context, GraphicContext& graphics);
@@ -41,9 +27,10 @@ public:
 	void           EndRendering();
 	void           Flush();
 	void           Flush(SubmitInfo& submit);
-	CommandBuffer& FlushAndGetSubmitted();
+	void           FlushAndWait();
 	void           Finish();
-	void           FinishCurrent();
+	CommandBuffer& BeginCommand();
+	uint64_t       Submit(SubmitInfo submit = {});
 	// Deferred callbacks can observe an externally owned drain, but cannot initiate shutdown:
 	// the priority runner cannot join itself.
 	void                      Shutdown();
@@ -55,34 +42,35 @@ public:
 	void                      DeferPriorityOperation(Common::UniqueFunction<void>&& operation);
 	[[nodiscard]] static bool InDeferredOperation() noexcept;
 
-	[[nodiscard]] bool            Active() const noexcept { return m_current >= 0; }
-	void                          CheckActive() const;
-	RenderCommandBuffer&          Current() const;
-	[[nodiscard]] uint64_t        CurrentTick() const noexcept { return m_master.CurrentTick(); }
-	[[nodiscard]] bool            IsFree(uint64_t tick);
-	[[nodiscard]] RenderContext&  Context() const noexcept { return m_context; }
-	[[nodiscard]] GraphicContext& Graphics() const noexcept { return m_graphics; }
+	[[nodiscard]] bool Active() const noexcept { return m_command.m_registers != nullptr; }
+	void                           CheckActive() const;
+	CommandBuffer&                 Current();
+	[[nodiscard]] uint64_t         CurrentTick() const noexcept { return m_master.CurrentTick(); }
+	[[nodiscard]] bool             IsFree(uint64_t tick);
+	[[nodiscard]] MasterSemaphore& GetMasterSemaphore() noexcept { return m_master; }
+	[[nodiscard]] RenderContext&   Context() const noexcept { return m_context; }
+	[[nodiscard]] GraphicContext&  Graphics() const noexcept { return m_graphics; }
 
 private:
-	static constexpr size_t CommandBufferGrowStep = 4;
-
 	class CommandPool {
 	public:
-		CommandPool() = default;
+		CommandPool(GraphicContext& graphics, MasterSemaphore& master);
 		~CommandPool();
 		KYTY_CLASS_NO_COPY(CommandPool);
 
-		CommandSlot* Allocate(GraphicContext& graphics);
+		vk::CommandBuffer Commit();
 
 	private:
-		void         Create(GraphicContext& graphics);
-		CommandSlot* CreateSlot();
-		void         Destroy();
+		static constexpr size_t GrowStep = 4;
 
-		GraphicContext*         m_graphics = nullptr;
-		Common::Mutex           m_mutex;
-		vk::CommandPool         m_pool = nullptr;
-		std::deque<CommandSlot> m_slots;
+		size_t Grow();
+
+		GraphicContext&                m_graphics;
+		MasterSemaphore&               m_master;
+		vk::CommandPool                m_pool = nullptr;
+		std::vector<vk::CommandBuffer> m_buffers;
+		std::vector<uint64_t>          m_ticks;
+		size_t                         m_hint = 0;
 	};
 
 	enum class OperationState { Open, Draining, Closed };
@@ -92,39 +80,23 @@ private:
 		uint64_t                     tick = 0;
 	};
 
-	void                       BindCurrent() const;
-	CommandBuffer&             SubmitCurrent(SubmitInfo& submit);
-	void                       BeginNext();
-	void                       PopPendingOperations(bool refresh_gpu_tick);
-	[[nodiscard]] int          FindReusableBuffer(uint64_t gpu_tick) const;
-	[[nodiscard]] size_t       GrowCommandBuffers();
-	void                       PriorityOperationsThread(std::stop_token stop);
-	void                       RunOperation(Common::UniqueFunction<void>&& operation);
-	[[nodiscard]] CommandSlot* AllocateCommandBuffer();
-	[[nodiscard]] uint64_t     NextSubmitSequence() noexcept;
+	void BeginNext();
+	void PriorityOperationsThread(std::stop_token stop);
+	void RunOperation(Common::UniqueFunction<void>&& operation);
 
-	MasterSemaphore                                   m_master;
-	RenderContext&                                    m_context;
-	GraphicContext&                                   m_graphics;
-	CommandPool                                       m_command_pool;
-	std::vector<std::unique_ptr<RenderCommandBuffer>> m_buffers;
-	std::vector<uint64_t>                             m_buffer_ticks;
-	std::queue<PendingOperation>                      m_pending_operations;
-	std::queue<PendingOperation>                      m_priority_operations;
-	std::mutex                                        m_operation_mutex;
-	std::condition_variable                           m_operation_available;
-	std::jthread                                      m_priority_thread;
-	bool                                              m_priority_active      = false;
-	uint64_t                                          m_priority_active_tick = 0;
-	OperationState                                    m_operation_state      = OperationState::Open;
-	int                                               m_current              = -1;
-	bool                                              m_recording            = false;
-	HW::Context*                                      m_registers            = nullptr;
-	HW::UserConfig*                                   m_user_config          = nullptr;
-	HW::Shader*                                       m_shaders              = nullptr;
-	std::atomic<uint64_t>                             m_submit_sequence      = 0;
-
-	friend class CommandBuffer;
+	MasterSemaphore              m_master;
+	RenderContext&               m_context;
+	GraphicContext&              m_graphics;
+	CommandPool                  m_command_pool;
+	CommandBuffer                m_command;
+	std::queue<PendingOperation> m_pending_operations;
+	std::queue<PendingOperation> m_priority_operations;
+	std::mutex                   m_operation_mutex;
+	std::condition_variable      m_operation_available;
+	std::jthread                 m_priority_thread;
+	bool                         m_priority_active      = false;
+	uint64_t                     m_priority_active_tick = 0;
+	OperationState               m_operation_state      = OperationState::Open;
 };
 
 } // namespace Libs::Graphics

src/graphics/host_gpu/renderer/context.cpp

@@ -1,7 +1,5 @@
 #include "common/assert.h"
 #include "common/common.h"
-#include "common/emulatorConfig.h"
-#include "common/logging/log.h"
 #include "common/profiler.h"
 #include "common/threads.h"
 #include "graphics/host_gpu/graphicContext.h"
@@ -9,108 +7,33 @@
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/depthRenderTarget.h"
 #include "graphics/host_gpu/renderer/image/imageView.h"
-#include "graphics/host_gpu/renderer/pipeline/descriptorCache.h"
 #include "graphics/host_gpu/renderer/render.h"
 #include "graphics/host_gpu/renderer/renderContext.h"
-#include "graphics/host_gpu/vma.h"
 #include "graphics/host_gpu/vulkanCommon.h"
 
 #include <algorithm>
 #include <bit>
 #include <cstring>
-#include <memory>
 namespace Libs::Graphics {
 
-FenceResourceRetainer::~FenceResourceRetainer() {
-	if (!m_resources.empty()) {
-		EXIT("fence resource retainer destroyed before release\n");
-	}
-}
-
-void FenceResourceRetainer::Retain(std::shared_ptr<void> resource) {
-	if (resource == nullptr) {
-		EXIT("cannot retain a null fence resource\n");
-	}
-	if (std::ranges::none_of(m_resources, [&resource](const auto& retained) {
-		    return retained.get() == resource.get();
-	    })) {
-		m_resources.push_back(std::move(resource));
-	}
-}
-
-void FenceResourceRetainer::ReleaseAfterFence() noexcept {
-	m_resources.clear();
-}
-
 CommandBuffer::CommandBuffer(CommandScheduler& scheduler)
-    : m_context(scheduler.Context()), m_scheduler(scheduler), m_graphics(scheduler.Graphics()),
-      m_slot(scheduler.AllocateCommandBuffer()) {}
-
-CommandBuffer::~CommandBuffer() {
-	Release();
-}
+    : m_context(scheduler.Context()), m_graphics(scheduler.Graphics()) {}
 
 bool CommandBuffer::IsInvalid() const {
-	return m_slot == nullptr;
+	return m_buffer == nullptr;
 }
 
 vk::CommandBuffer CommandBuffer::Handle() const {
 	EXIT_IF(IsInvalid());
-
-	const auto handle = m_slot->buffer;
-	EXIT_IF(handle == nullptr);
-	return handle;
+	return m_buffer;
 }
 
-void CommandBuffer::Release() {
-	EXIT_IF(IsInvalid());
-
-	Common::LockGuard lock(*m_slot->pool_mutex);
-
-	WaitForFence();
-
-	m_slot->busy = false;
-	m_slot->Reset();
-	ReleaseResourcesAfterFence();
-	m_slot = nullptr;
-
-	EXIT_NOT_IMPLEMENTED(!IsInvalid());
-}
-
-void CommandBuffer::RetireBufferAfterFence(std::unique_ptr<VulkanBuffer> buffer) {
-	if (IsInvalid() || m_execute || buffer == nullptr || buffer->buffer == nullptr) {
-		EXIT("cannot retire a buffer on an invalid or submitted command buffer\n");
-	}
-	m_retired_buffers.push_back(std::move(buffer));
-}
-
-void CommandBuffer::RetainResourceUntilFence(std::shared_ptr<void> resource) {
-	if (IsInvalid() || m_execute) {
-		EXIT("cannot retain a resource on an invalid or submitted command buffer\n");
-	}
-	m_fence_resources.Retain(std::move(resource));
-}
-
-void CommandBuffer::RecycleDescriptorAfterFence(VulkanDescriptorSet& set) {
-	m_descriptor_sets_after_fence.push_back(&set);
-}
-
-void CommandBuffer::RecycleDescriptorsAfterFence() {
-	for (auto* set: m_descriptor_sets_after_fence) {
-		m_context.GetDescriptorCache().Recycle(*set);
-	}
-	m_descriptor_sets_after_fence.clear();
-}
-
-void CommandBuffer::Begin() const {
-	EXIT_IF(m_rendering);
+void CommandBuffer::Begin() {
+	EXIT_IF(m_rendering || IsInvalid());
 	auto buffer = Handle();
 
 	vk::CommandBufferBeginInfo begin_info {};
-	begin_info.sType            = vk::StructureType::eCommandBufferBeginInfo;
-	begin_info.pNext            = nullptr;
-	begin_info.flags            = {};
-	begin_info.pInheritanceInfo = nullptr;
+	begin_info.flags = vk::CommandBufferUsageFlagBits::eOneTimeSubmit;
 
 	auto result = buffer.begin(&begin_info);
 
@@ -137,137 +60,17 @@ void CommandBuffer::SetDebugInfo(uint32_t op, uint64_t submit_id, uint32_t arg0,
 	m_debug_arg4      = arg4;
 }
 
-void CommandBuffer::Execute(const SubmitInfo& submit) {
-	EXIT_IF(IsInvalid());
-	EXIT_IF(m_execute);
-	EXIT_IF(submit.num_wait_semaphores > SubmitInfo::MaxSemaphores ||
-	        submit.num_signal_semaphores > SubmitInfo::MaxSemaphores);
-
-	auto buffer = Handle();
-	auto fence  = m_slot->fence;
-
-	vk::TimelineSemaphoreSubmitInfo timeline_info {};
-	timeline_info.sType                     = vk::StructureType::eTimelineSemaphoreSubmitInfo;
-	timeline_info.waitSemaphoreValueCount   = submit.num_wait_semaphores;
-	timeline_info.pWaitSemaphoreValues      = submit.wait_ticks.data();
-	timeline_info.signalSemaphoreValueCount = submit.num_signal_semaphores;
-	timeline_info.pSignalSemaphoreValues    = submit.signal_ticks.data();
-
-	vk::SubmitInfo submit_info {};
-	submit_info.sType                = vk::StructureType::eSubmitInfo;
-	submit_info.pNext                = &timeline_info;
-	submit_info.waitSemaphoreCount   = submit.num_wait_semaphores;
-	submit_info.pWaitSemaphores      = submit.wait_semaphores.data();
-	submit_info.pWaitDstStageMask    = submit.wait_stages.data();
-	submit_info.commandBufferCount   = 1;
-	submit_info.pCommandBuffers      = &buffer;
-	submit_info.signalSemaphoreCount = submit.num_signal_semaphores;
-	submit_info.pSignalSemaphores    = submit.signal_semaphores.data();
-
-	auto& graphics = m_graphics;
-	EXIT_IF(graphics.queue == nullptr);
-
-	auto result = graphics.device.resetFences(1, &fence);
-	if (result != vk::Result::eSuccess) {
-		LOGF("vkResetFences failed before submit: %s (%d)\n", VulkanToString(result).c_str(),
-		     static_cast<int>(result));
-	}
-	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
-
-	if (Config::GraphicsDebugDumpEnabled()) {
-		LOGF("vkQueueSubmit begin: slot=%u waits=%u signals=%u debug_op=%u debug_submit=%" PRIu64
-		     " args=%u,%u,%u,%u,0x%016" PRIx64 "\n",
-		     m_slot->id, submit.num_wait_semaphores, submit.num_signal_semaphores, m_debug_op,
-		     m_debug_submit_id, m_debug_arg0, m_debug_arg1, m_debug_arg2, m_debug_arg3,
-		     m_debug_arg4);
-	}
-
-	{
-		Common::LockGuard lock(graphics.queue_mutex);
-		m_submit_seq = m_scheduler.NextSubmitSequence();
-		result       = graphics.queue.submit(1, &submit_info, fence);
-	}
-
-	m_execute      = true;
-	m_fence_waited = false;
-
-	if (result != vk::Result::eSuccess) {
-		LOGF("vkQueueSubmit failed: %s (%d), slot=%u submit_seq=%" PRIu64
-		     " debug_op=%u debug_submit=%" PRIu64 " args=%u,%u,%u,%u,0x%016" PRIx64 "\n",
-		     VulkanToString(result).c_str(), static_cast<int>(result), m_slot->id, m_submit_seq,
-		     m_debug_op, m_debug_submit_id, m_debug_arg0, m_debug_arg1, m_debug_arg2, m_debug_arg3,
-		     m_debug_arg4);
-	}
-	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
-}
-
-void CommandBuffer::WaitForFence() {
-	FinalizeFence(false);
-}
-
-void CommandBuffer::WaitForFenceOnly() {
-	EXIT_IF(IsInvalid());
-	if (!m_execute || m_fence_waited) {
-		return;
-	}
-	auto device = m_graphics.device;
-	auto result = device.waitForFences(1, &m_slot->fence, VK_TRUE, UINT64_MAX);
-	if (result != vk::Result::eSuccess) {
-		LOGF("vkWaitForFences failed: %s (%d), slot=%u submit_seq=%" PRIu64
-		     " debug_op=%u debug_submit=%" PRIu64 " args=%u,%u,%u,%u,0x%016" PRIx64 "\n",
-		     VulkanToString(result).c_str(), static_cast<int>(result), m_slot->id, m_submit_seq,
-		     m_debug_op, m_debug_submit_id, m_debug_arg0, m_debug_arg1, m_debug_arg2, m_debug_arg3,
-		     m_debug_arg4);
-	}
-	EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
-	m_fence_waited = true;
-}
-
-void CommandBuffer::WaitForFenceAndReset() {
-	FinalizeFence(true);
-}
-
-void CommandBuffer::FinalizeFence(bool reset_recording) {
-	const bool was_executed = m_execute;
-	WaitForFenceOnly();
-	if (was_executed) {
-		m_execute      = false;
-		m_fence_waited = false;
-		if (reset_recording) {
-			Common::LockGuard lock(*m_slot->pool_mutex);
-			m_slot->Reset();
-		}
-	}
-	if (was_executed) {
-		ReleaseResourcesAfterFence();
-	}
-	DeleteBuffersAfterFence();
-}
-
-void CommandBuffer::ReleaseResourcesAfterFence() {
-	RecycleDescriptorsAfterFence();
-	m_fence_resources.ReleaseAfterFence();
-}
-
-void CommandBuffer::DeleteBuffersAfterFence() {
-	for (const auto& buffer: m_retired_buffers) {
-		m_graphics.DeleteBuffer(*buffer);
-	}
-	m_retired_buffers.clear();
-}
-
 void CommandBuffer::BeginRendering(const RenderState& state) const {
-	EXIT_IF(state.width == 0 || state.height == 0 || state.num_layers == 0 ||
-	        state.num_color_attachments > RENDER_COLOR_ATTACHMENTS_MAX);
 	if (m_rendering && m_render_state == state) {
 		return;
 	}
+	EXIT_IF(state.width == 0 || state.height == 0 || state.num_layers == 0 ||
+	        state.num_color_attachments > RENDER_COLOR_ATTACHMENTS_MAX);
 	EndRendering();
 
 	std::array<vk::RenderingAttachmentInfo, RENDER_COLOR_ATTACHMENTS_MAX> colors {};
 	for (uint32_t i = 0; i < state.num_color_attachments; i++) {
 		const auto& attachment = state.color_attachments[i];
-		colors[i].sType        = vk::StructureType::eRenderingAttachmentInfo;
 		colors[i].imageView    = attachment.image_view;
 		colors[i].imageLayout  = attachment.image_layout;
 		colors[i].loadOp =
@@ -278,7 +81,6 @@ void CommandBuffer::BeginRendering(const RenderState& state) const {
 
 	const auto&                 depth_stencil = state.depth_stencil_attachment;
 	vk::RenderingAttachmentInfo depth {};
-	depth.sType       = vk::StructureType::eRenderingAttachmentInfo;
 	depth.imageView   = depth_stencil.image_view;
 	depth.imageLayout = depth_stencil.image_layout;
 	depth.loadOp =
@@ -287,7 +89,6 @@ void CommandBuffer::BeginRendering(const RenderState& state) const {
 	depth.clearValue.depthStencil.depth = std::bit_cast<float>(depth_stencil.clear_value[0]);
 
 	vk::RenderingAttachmentInfo stencil {};
-	stencil.sType       = vk::StructureType::eRenderingAttachmentInfo;
 	stencil.imageView   = depth_stencil.image_view;
 	stencil.imageLayout = depth_stencil.image_layout;
 	stencil.loadOp =
@@ -296,7 +97,6 @@ void CommandBuffer::BeginRendering(const RenderState& state) const {
 	stencil.clearValue.depthStencil.stencil = depth_stencil.clear_value[1];
 
 	vk::RenderingInfo rendering {};
-	rendering.sType                = vk::StructureType::eRenderingInfo;
 	rendering.renderArea.extent    = {state.width, state.height};
 	rendering.layerCount           = state.num_layers;
 	rendering.colorAttachmentCount = state.num_color_attachments;

src/graphics/host_gpu/renderer/debug.cpp

@@ -4,7 +4,6 @@
 #include "common/common.h"
 #include "common/emulatorConfig.h"
 #include "common/logging/log.h"
-#include "common/stringUtils.h"
 #include "graphics/guest_gpu/gpu_defs.h"
 #include "graphics/guest_gpu/hardwareContext.h"
 #include "graphics/host_gpu/renderer/render.h"
@@ -17,8 +16,6 @@
 
 namespace Libs::Graphics {
 
-static std::atomic<uint32_t> g_scissor_default_log_count = 0;
-
 uint32_t render_target_mask_slot(uint32_t mask, uint32_t slot) {
 	return (mask >> (slot * 4u)) & 0x0fu;
 }
@@ -27,7 +24,7 @@ static bool RenderTargetMaskHasMrt(uint32_t mask) {
 	return (mask & ~0x0fu) != 0;
 }
 
-static bool RenderTargetMaskHasBoundMrt(const RenderCommandBuffer& buffer) {
+static bool RenderTargetMaskHasBoundMrt(const CommandBuffer& buffer) {
 	const auto& hw   = buffer.GetRegisters();
 	const auto  mask = hw.GetRenderTargetMask();
 
@@ -45,7 +42,7 @@ static bool RenderTargetMaskHasBoundMrt(const RenderCommandBuffer& buffer) {
 	return bound_targets > 1;
 }
 
-uint32_t render_target_first_bound_slot(const RenderCommandBuffer& buffer) {
+uint32_t render_target_first_bound_slot(const CommandBuffer& buffer) {
 	const auto& hw   = buffer.GetRegisters();
 	const auto  mask = hw.GetRenderTargetMask();
 	for (uint32_t i = 0; i < 8; i++) {
@@ -59,7 +56,7 @@ uint32_t render_target_first_bound_slot(const RenderCommandBuffer& buffer) {
 
 bool graphics_debug_dump_enabled() {
 	return Config::GraphicsDebugDumpEnabled() &&
-	       Config::GetPrintfDirection() != Config::OutputDirection::Silent;
+	       Config::GetPrintfDirection() != Config::LogDirection::Silent;
 }
 
 void uc_print(const char* func, const HW::UserConfig& uc) {
@@ -71,144 +68,95 @@ void uc_print(const char* func, const HW::UserConfig& uc) {
 	LOGF("\t GetPrimType()         = 0x%08" PRIx32 "\n"
 	     "\t GetIndexOffset()      = 0x%08" PRIx32 "\n"
 	     "\t GetObjectId()         = 0x%08" PRIx32 "\n"
+	     "\t primitive_reset       = 0x%08" PRIx32 "\n"
 	     "\t primitive_group_size  = 0x%04" PRIx16 "\n"
 	     "\t vertex_group_size     = 0x%04" PRIx16 "\n"
 	     "\t en_user_vgpr1         = %s\n"
 	     "\t en_user_vgpr2         = %s\n"
 	     "\t en_user_vgpr3         = %s\n",
 	     static_cast<uint32_t>(uc.GetPrimType()), uc.GetIndexOffset(), uc.GetObjectId(),
-	     ge_cntl.primitive_group_size, ge_cntl.vertex_group_size, user_en.vgpr1 ? "true" : "false",
-	     user_en.vgpr2 ? "true" : "false", user_en.vgpr3 ? "true" : "false");
+	     uc.GetPrimitiveResetControl(), ge_cntl.primitive_group_size, ge_cntl.vertex_group_size,
+	     user_en.vgpr1 ? "true" : "false", user_en.vgpr2 ? "true" : "false",
+	     user_en.vgpr3 ? "true" : "false");
 }
 
 void uc_check(const HW::UserConfig& uc) {
-	const auto& ge_cntl = uc.GetGeControl();
 	const auto& user_en = uc.GetGeUserVgprEn();
 
-	if (ge_cntl.primitive_group_size > 0x0040) {
-		LOGF("\t warning: unsupported GE_CNTL primitive_group_size = 0x%04" PRIx16 "\n",
-		     ge_cntl.primitive_group_size);
-	}
-	if (ge_cntl.vertex_group_size > 0x0040) {
-		LOGF("\t warning: unsupported GE_CNTL vertex_group_size = 0x%04" PRIx16 "\n",
-		     ge_cntl.vertex_group_size);
-	}
 	EXIT_NOT_IMPLEMENTED(user_en.vgpr1 != false);
 	EXIT_NOT_IMPLEMENTED(user_en.vgpr2 != false);
 	EXIT_NOT_IMPLEMENTED(user_en.vgpr3 != false);
 }
 
-void sh_print(const char* func, const HW::Shader& /*uc*/) {
-	LOGF("%s\n", func);
-}
+std::string rt_print(const char* func, const HW::RenderTarget& rt) {
+	std::string dst;
+	dst.reserve(4096);
 
-std::vector<std::string> rt_print(const char* func, const HW::RenderTarget& rt) {
-	std::vector<std::string> dst;
-	dst.reserve(53);
+	dst += fmt::format("{}\n", func);
 
-	dst.push_back(fmt::format("{}\n", func));
+	dst += fmt::format("\t base.addr                       = 0x{:016x}\n", rt.base.addr);
+	dst += fmt::format("\t view.base_array_slice_index     = 0x{:08x}\n",
+	                  rt.view.base_array_slice_index);
+	dst += fmt::format("\t view.last_array_slice_index     = 0x{:08x}\n",
+	                  rt.view.last_array_slice_index);
+	dst += fmt::format("\t view.current_mip_level          = 0x{:08x}\n", rt.view.current_mip_level);
+	dst += fmt::format("\t info.fmask_compression_enable   = {}\n",
+	                  rt.info.fmask_compression_enable ? "true" : "false");
 
-	dst.push_back(fmt::format("\t base.addr                       = 0x{:016x}\n", rt.base.addr));
-	dst.push_back(
-	    fmt::format("\t pitch.pitch_div8_minus1         = 0x{:08x}\n", rt.pitch.pitch_div8_minus1));
-	dst.push_back(fmt::format("\t pitch.fmask_pitch_div8_minus1   = 0x{:08x}\n",
-	                          rt.pitch.fmask_pitch_div8_minus1));
-	dst.push_back(fmt::format("\t slice.slice_div64_minus1        = 0x{:08x}\n",
-	                          rt.slice.slice_div64_minus1));
-	dst.push_back(fmt::format("\t view.base_array_slice_index     = 0x{:08x}\n",
-	                          rt.view.base_array_slice_index));
-	dst.push_back(fmt::format("\t view.last_array_slice_index     = 0x{:08x}\n",
-	                          rt.view.last_array_slice_index));
-	dst.push_back(
-	    fmt::format("\t view.current_mip_level          = 0x{:08x}\n", rt.view.current_mip_level));
-	dst.push_back(fmt::format("\t info.fmask_compression_enable   = {}\n",
-	                          rt.info.fmask_compression_enable ? "true" : "false"));
+	dst += fmt::format("\t info.fmask_data_compression_disable = {}\n",
+	                  rt.info.fmask_data_compression_disable ? "true" : "false");
+	dst += fmt::format("\t info.fmask_one_frag_mode        = {}\n",
+	                  rt.info.fmask_one_frag_mode ? "true" : "false");
 
-	// dst.push_back(fmt::format("\t info.fmask_compression_mode     = 0x{:08x}\n", //
-	// rt.info.fmask_compression_mode));
-	dst.push_back(fmt::format("\t info.fmask_data_compression_disable = {}\n",
-	                          rt.info.fmask_data_compression_disable ? "true" : "false"));
-	dst.push_back(fmt::format("\t info.fmask_one_frag_mode        = {}\n",
-	                          rt.info.fmask_one_frag_mode ? "true" : "false"));
-
-	dst.push_back(fmt::format("\t info.cmask_fast_clear_enable    = {}\n",
-	                          rt.info.cmask_fast_clear_enable ? "true" : "false"));
-	dst.push_back(fmt::format("\t info.dcc_compression_enable     = {}\n",
-	                          rt.info.dcc_compression_enable ? "true" : "false"));
-	dst.push_back(
-	    fmt::format("\t info.cmask_is_linear            = 0x{:08x}\n", rt.info.cmask_is_linear));
-	dst.push_back(
-	    fmt::format("\t info.cmask_addr_type            = 0x{:08x}\n", rt.info.cmask_addr_type));
-	dst.push_back(fmt::format("\t info.alt_tile_mode              = {}\n",
-	                          rt.info.alt_tile_mode ? "true" : "false"));
-	dst.push_back(fmt::format("\t info.format                     = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.info.format)));
-	dst.push_back(fmt::format("\t info.channel_type               = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.info.channel_type)));
-	dst.push_back(fmt::format("\t info.channel_order              = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.info.channel_order)));
-	dst.push_back(fmt::format("\t info.blend_bypa                 = {}\n",
-	                          rt.info.blend_bypass ? "true" : "false"));
-	dst.push_back(fmt::format("\t info.blend_clamp                = {}\n",
-	                          rt.info.blend_clamp ? "true" : "false"));
-	dst.push_back(fmt::format("\t info.round_mode                 = {}\n",
-	                          rt.info.round_mode ? "true" : "false"));
-	dst.push_back(fmt::format("\t attrib.force_dest_alpha_to_one  = {}\n",
-	                          rt.attrib.force_dest_alpha_to_one ? "true" : "false"));
-	dst.push_back(fmt::format("\t attrib.tile_mode                = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.attrib.tile_mode)));
-	dst.push_back(fmt::format("\t attrib.fmask_tile_mode          = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.attrib.fmask_tile_mode)));
-	dst.push_back(
-	    fmt::format("\t attrib.num_samples              = 0x{:08x}\n", rt.attrib.num_samples));
-	dst.push_back(
-	    fmt::format("\t attrib.num_fragments            = 0x{:08x}\n", rt.attrib.num_fragments));
-	dst.push_back(fmt::format("\t attrib2.width                   = 0x{:08x}\n", rt.attrib2.width));
-	dst.push_back(
-	    fmt::format("\t attrib2.height                  = 0x{:08x}\n", rt.attrib2.height));
-	dst.push_back(
-	    fmt::format("\t attrib2.num_mip_levels          = 0x{:08x}\n", rt.attrib2.num_mip_levels));
-	dst.push_back(fmt::format("\t attrib3.depth                   = 0x{:08x}\n", rt.attrib3.depth));
-	dst.push_back(fmt::format("\t attrib3.tile_mode               = 0x{:08x}\n",
-	                          static_cast<uint32_t>(rt.attrib3.tile_mode)));
-	dst.push_back(
-	    fmt::format("\t attrib3.dimension               = 0x{:08x}\n", rt.attrib3.dimension));
-	dst.push_back(fmt::format("\t attrib3.cmask_pipe_aligned      = {}\n",
-	                          rt.attrib3.cmask_pipe_aligned ? "true" : "false"));
-	dst.push_back(fmt::format("\t attrib3.dcc_pipe_aligned        = {}\n",
-	                          rt.attrib3.dcc_pipe_aligned ? "true" : "false"));
-	dst.push_back(fmt::format("\t dcc.max_uncompressed_block_size = 0x{:08x}\n",
-	                          rt.dcc.max_uncompressed_block_size));
-	dst.push_back(fmt::format("\t dcc.max_compressed_block_size   = 0x{:08x}\n",
-	                          rt.dcc.max_compressed_block_size));
-	dst.push_back(fmt::format("\t dcc.min_compressed_block_size   = 0x{:08x}\n",
-	                          rt.dcc.min_compressed_block_size));
-	dst.push_back(
-	    fmt::format("\t dcc.color_transform             = 0x{:08x}\n", rt.dcc.color_transform));
-	dst.push_back(fmt::format("\t dcc.overwrite_combiner_disable  = {}\n",
-	                          rt.dcc.overwrite_combiner_disable ? "true" : "false"));
-	dst.push_back(fmt::format("\t dcc.independent_64b_blocks      = {}\n",
-	                          rt.dcc.independent_64b_blocks ? "true" : "false"));
-	dst.push_back(fmt::format("\t dcc.independent_128b_blocks     = {}\n",
-	                          rt.dcc.independent_128b_blocks ? "true" : "false"));
-	dst.push_back(fmt::format("\t data_write_on_dcc_clear_to_reg  = {}\n",
-	                          rt.dcc.data_write_on_dcc_clear_to_reg ? "true" : "false"));
-	dst.push_back(fmt::format("\t dcc.dcc_clear_key_enable        = {}\n",
-	                          rt.dcc.dcc_clear_key_enable ? "true" : "false"));
-	dst.push_back(fmt::format("\t cmask.addr                      = 0x{:016x}\n", rt.cmask.addr));
-	dst.push_back(fmt::format("\t cmask_slice.slice_minus1        = 0x{:08x}\n",
-	                          rt.cmask_slice.slice_minus1));
-	dst.push_back(fmt::format("\t fmask.addr                      = 0x{:016x}\n", rt.fmask.addr));
-	dst.push_back(fmt::format("\t fmask_slice.slice_minus1        = 0x{:08x}\n",
-	                          rt.fmask_slice.slice_minus1));
-	dst.push_back(
-	    fmt::format("\t clear_word0.word0               = 0x{:08x}\n", rt.clear_word0.word0));
-	dst.push_back(
-	    fmt::format("\t clear_word1.word1               = 0x{:08x}\n", rt.clear_word1.word1));
-	dst.push_back(
-	    fmt::format("\t dcc_addr.addr                   = 0x{:016x}\n", rt.dcc_addr.addr));
-	dst.push_back(fmt::format("\t size.width                      = 0x{:08x}\n", rt.size.width));
-	dst.push_back(fmt::format("\t size.height                     = 0x{:08x}\n", rt.size.height));
+	dst += fmt::format("\t info.cmask_fast_clear_enable    = {}\n",
+	                  rt.info.cmask_fast_clear_enable ? "true" : "false");
+	dst += fmt::format("\t info.dcc_compression_enable     = {}\n",
+	                  rt.info.dcc_compression_enable ? "true" : "false");
+	dst += fmt::format("\t info.format                     = 0x{:08x}\n",
+	                  static_cast<uint32_t>(rt.info.format));
+	dst += fmt::format("\t info.channel_type               = 0x{:08x}\n",
+	                  static_cast<uint32_t>(rt.info.channel_type));
+	dst += fmt::format("\t info.channel_order              = 0x{:08x}\n",
+	                  static_cast<uint32_t>(rt.info.channel_order));
+	dst += fmt::format("\t info.blend_bypa                 = {}\n",
+	                  rt.info.blend_bypass ? "true" : "false");
+	dst += fmt::format("\t info.blend_clamp                = {}\n",
+	                  rt.info.blend_clamp ? "true" : "false");
+	dst += fmt::format("\t info.round_mode                 = {}\n",
+	                  rt.info.round_mode ? "true" : "false");
+	dst += fmt::format("\t attrib.force_dest_alpha_to_one  = {}\n",
+	                  rt.attrib.force_dest_alpha_to_one ? "true" : "false");
+	dst += fmt::format("\t attrib.num_samples              = 0x{:08x}\n", rt.attrib.num_samples);
+	dst += fmt::format("\t attrib.num_fragments            = 0x{:08x}\n", rt.attrib.num_fragments);
+	dst += fmt::format("\t attrib2.width                   = 0x{:08x}\n", rt.attrib2.width);
+	dst += fmt::format("\t attrib2.height                  = 0x{:08x}\n", rt.attrib2.height);
+	dst += fmt::format("\t attrib2.num_mip_levels          = 0x{:08x}\n", rt.attrib2.num_mip_levels);
+	dst += fmt::format("\t attrib3.depth                   = 0x{:08x}\n", rt.attrib3.depth);
+	dst += fmt::format("\t attrib3.tile_mode               = 0x{:08x}\n",
+	                  static_cast<uint32_t>(rt.attrib3.tile_mode));
+	dst += fmt::format("\t attrib3.dimension               = 0x{:08x}\n", rt.attrib3.dimension);
+	dst += fmt::format("\t attrib3.metadata_pipe_aligned   = {}\n",
+	                  rt.attrib3.metadata_pipe_aligned ? "true" : "false");
+	dst += fmt::format("\t attrib3.write_vrs_rate_hint_to_cmask = {}\n",
+	                  rt.attrib3.write_vrs_rate_hint_to_cmask ? "true" : "false");
+	dst += fmt::format("\t dcc.max_uncompressed_block_size = 0x{:08x}\n",
+	                  rt.dcc.max_uncompressed_block_size);
+	dst += fmt::format("\t dcc.max_compressed_block_size   = 0x{:08x}\n",
+	                  rt.dcc.max_compressed_block_size);
+	dst += fmt::format("\t dcc.color_transform             = 0x{:08x}\n", rt.dcc.color_transform);
+	dst += fmt::format("\t dcc.overwrite_combiner_disable  = {}\n",
+	                  rt.dcc.overwrite_combiner_disable ? "true" : "false");
+	dst += fmt::format("\t dcc.independent_block_size      = 0x{:02x}\n",
+	                  static_cast<uint8_t>(rt.dcc.independent_block_size));
+	dst += fmt::format("\t data_write_on_dcc_clear_to_reg  = {}\n",
+	                  rt.dcc.data_write_on_dcc_clear_to_reg ? "true" : "false");
+	dst += fmt::format("\t dcc.dcc_clear_key_enable        = {}\n",
+	                  rt.dcc.dcc_clear_key_enable ? "true" : "false");
+	dst += fmt::format("\t cmask.addr                      = 0x{:016x}\n", rt.cmask.addr);
+	dst += fmt::format("\t fmask.addr                      = 0x{:016x}\n", rt.fmask.addr);
+	dst += fmt::format("\t clear_word0.word0               = 0x{:08x}\n", rt.clear_word0.word0);
+	dst += fmt::format("\t clear_word1.word1               = 0x{:08x}\n", rt.clear_word1.word1);
+	dst += fmt::format("\t dcc_addr.addr                   = 0x{:016x}\n", rt.dcc_addr.addr);
 
 	return dst;
 }
@@ -238,13 +186,8 @@ static bool RenderIsColorDimension(uint32_t dimension) {
 // NOLINTNEXTLINE(readability-function-cognitive-complexity)
 static void RtCheck(const HW::RenderTarget& rt) {
 	if (rt.base.addr != 0) {
-		// bool render_to_texture = (rt.attrib.tile_mode == 0x0d);
 		//  EXIT_NOT_IMPLEMENTED(rt.base_addr == 0);
 
-		EXIT_NOT_IMPLEMENTED(rt.pitch.pitch_div8_minus1 != 0);
-		EXIT_NOT_IMPLEMENTED(rt.pitch.fmask_pitch_div8_minus1 != 0);
-		EXIT_NOT_IMPLEMENTED(rt.slice.slice_div64_minus1 != 0);
-
 		EXIT_NOT_IMPLEMENTED(rt.view.base_array_slice_index > rt.view.last_array_slice_index);
 		if (rt.view.base_array_slice_index != 0x00000000 ||
 		    rt.view.last_array_slice_index != 0x00000000) {
@@ -266,19 +209,16 @@ static void RtCheck(const HW::RenderTarget& rt) {
 		}
 		if (rt.info.fmask_compression_enable) {
 			EXIT_NOT_IMPLEMENTED(rt.attrib.num_samples == 0 && rt.attrib.num_fragments == 0);
+			// Native MSAA stores expanded samples, independent of FMASK metadata compression.
 			static bool logged = false;
 			if (!logged) {
-				LOGF("RenderTarget: temporary: ignoring PS5 FMASK metadata for single-sample MSAA "
-				     "fallback, fmask=0x%016" PRIx64 "\n",
+				LOGF("RenderTarget: using expanded native Vulkan MSAA samples, "
+				     "fmask=0x%016" PRIx64 "\n",
 				     rt.fmask.addr);
 				logged = true;
 			}
 		}
 
-		// EXIT_NOT_IMPLEMENTED(rt.info.fmask_compression_mode != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(rt.info.fmask_data_compression_disable != false);
-		EXIT_NOT_IMPLEMENTED(rt.info.fmask_one_frag_mode != false);
-
 		if (rt.info.cmask_fast_clear_enable || rt.info.dcc_compression_enable) {
 			static bool logged = false;
 			if (!logged) {
@@ -290,22 +230,6 @@ static void RtCheck(const HW::RenderTarget& rt) {
 				logged = true;
 			}
 		}
-		if (rt.info.cmask_is_linear != 0x00000000 || rt.info.cmask_addr_type != 0x00000000) {
-			static bool logged = false;
-			if (!logged) {
-				LOGF("RenderTarget: temporary: ignoring PS5 CMASK metadata fields "
-				     "is_linear=%u addr_type=%u\n",
-				     rt.info.cmask_is_linear, rt.info.cmask_addr_type);
-				logged = true;
-			}
-		}
-		if (rt.info.alt_tile_mode) {
-			static bool logged = false;
-			if (!logged) {
-				LOGF("RenderTarget: temporary: ignoring alternate tile mode flag\n");
-				logged = true;
-			}
-		}
 		if (rt.info.blend_bypass) {
 			static bool logged = false;
 			if (!logged) {
@@ -332,8 +256,6 @@ static void RtCheck(const HW::RenderTarget& rt) {
 				logged = true;
 			}
 		}
-		// EXIT_NOT_IMPLEMENTED(rt.tile_mode != 0x0000000a);
-		// EXIT_NOT_IMPLEMENTED(rt.fmask_tile_mode != 0x0000000a);
 		if (rt.attrib.num_samples != 0x00000000 || rt.attrib.num_fragments != 0x00000000) {
 			static bool logged = false;
 			if (!logged) {
@@ -368,34 +290,22 @@ static void RtCheck(const HW::RenderTarget& rt) {
 		if (!RenderIsColorDimension(rt.attrib3.dimension)) {
 			EXIT("unknown PS5 render-target dimension: 0x%08" PRIx32 "\n", rt.attrib3.dimension);
 		}
-		if (!rt.attrib3.cmask_pipe_aligned) {
+		if (!rt.attrib3.metadata_pipe_aligned) {
 			static bool logged = false;
 			if (!logged) {
-				LOGF("RenderTarget: temporary: accepting unaligned PS5 CMASK pipe flag\n");
-				logged = true;
-			}
-		}
-		if (!rt.attrib3.dcc_pipe_aligned) {
-			static bool logged = false;
-			if (!logged) {
-				LOGF("RenderTarget: temporary: accepting unaligned PS5 DCC pipe flag\n");
+				LOGF("RenderTarget: temporary: accepting unaligned PS5 metadata pipe flag\n");
 				logged = true;
 			}
 		}
+		EXIT_NOT_IMPLEMENTED(rt.attrib3.write_vrs_rate_hint_to_cmask);
 
 		// EXIT_NOT_IMPLEMENTED(rt.dcc_max_uncompressed_block_size != 0x00000002);
 		// EXIT_NOT_IMPLEMENTED(rt.dcc.max_compressed_block_size != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(rt.dcc.min_compressed_block_size != 0x00000000);
 		// EXIT_NOT_IMPLEMENTED(rt.dcc.color_transform != 0x00000000);
 		EXIT_NOT_IMPLEMENTED(rt.dcc.overwrite_combiner_disable != false);
-		// EXIT_NOT_IMPLEMENTED(rt.dcc.force_independent_blocks != false);
-		// EXIT_NOT_IMPLEMENTED(rt.dcc.independent_128b_blocks != false);
 		// EXIT_NOT_IMPLEMENTED(rt.dcc.data_write_on_dcc_clear_to_reg != false);
 		EXIT_NOT_IMPLEMENTED(rt.dcc.dcc_clear_key_enable != false);
-		if (rt.cmask.addr != 0x0000000000000000 || rt.cmask_slice.slice_minus1 != 0x00000000 ||
-		    rt.fmask.addr != 0x0000000000000000 ||
-		    (rt.fmask_slice.slice_minus1 != 0x00000000 &&
-		     rt.fmask_slice.slice_minus1 != rt.slice.slice_div64_minus1) ||
+		if (rt.cmask.addr != 0x0000000000000000 || rt.fmask.addr != 0x0000000000000000 ||
 		    rt.dcc_addr.addr != 0x0000000000000000) {
 			static bool logged = false;
 			if (!logged) {
@@ -405,9 +315,6 @@ static void RtCheck(const HW::RenderTarget& rt) {
 				logged = true;
 			}
 		}
-
-		EXIT_NOT_IMPLEMENTED(rt.size.width != 0);
-		EXIT_NOT_IMPLEMENTED(rt.size.height != 0);
 	}
 }
 
@@ -427,37 +334,20 @@ static void ZPrint(const char* func, const HW::DepthRenderTarget& z) {
 	     "\t stencil_info.htile_stencil_disabled   = %s\n"
 	     "\t stencil_info.expclear_enabled         = %s\n"
 	     "\t stencil_info.partially_resident       = %s\n"
-	     "\t depth_info.addr5_swizzle_mask         = 0x%08" PRIx32 "\n"
-	     "\t depth_info.array_mode                 = 0x%08" PRIx32 "\n"
-	     "\t depth_info.pipe_config                = 0x%08" PRIx32 "\n"
-	     "\t depth_info.bank_width                 = 0x%08" PRIx32 "\n"
-	     "\t depth_info.bank_height                = 0x%08" PRIx32 "\n"
-	     "\t depth_info.macro_tile_aspect          = 0x%08" PRIx32 "\n"
-	     "\t depth_info.num_banks                  = 0x%08" PRIx32 "\n"
 	     "\t depth_view.slice_start                = 0x%08" PRIx32 "\n"
 	     "\t depth_view.slice_max                  = 0x%08" PRIx32 "\n"
 	     "\t depth_view.current_mip_level          = 0x%02" PRIx8 "\n"
 	     "\t depth_view.depth_write_disable        = %s\n"
 	     "\t depth_view.stencil_write_disable      = %s\n"
-	     "\t htile_surface.linear                  = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.full_cache              = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.htile_uses_preload_win  = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.preload                 = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.prefetch_width          = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.prefetch_height         = 0x%08" PRIx32 "\n"
-	     "\t htile_surface.dst_outside_zero_to_one = 0x%08" PRIx32 "\n"
 	     "\t z_read_base_addr                      = 0x%016" PRIx64 "\n"
 	     "\t stencil_read_base_addr                = 0x%016" PRIx64 "\n"
 	     "\t z_write_base_addr                     = 0x%016" PRIx64 "\n"
 	     "\t stencil_write_base_addr               = 0x%016" PRIx64 "\n"
-	     "\t pitch_div8_minus1                     = 0x%08" PRIx32 "\n"
-	     "\t height_div8_minus1                    = 0x%08" PRIx32 "\n"
-	     "\t slice_div64_minus1                    = 0x%08" PRIx32 "\n"
 	     "\t htile_data_base_addr                  = 0x%016" PRIx64 "\n"
-	     "\t width                                 = 0x%08" PRIx32 "\n"
-	     "\t height                                = 0x%08" PRIx32 "\n"
+	     "\t shading_rate_encoding                 = 0x%02" PRIx8 "\n"
 	     "\t size.x_max                            = 0x%04" PRIx16 "\n"
-	     "\t size.y_max                            = 0x%04" PRIx16 "\n",
+	     "\t size.y_max                            = 0x%04" PRIx16 "\n"
+	     "\t size.valid                            = %s\n",
 	     static_cast<uint32_t>(z.z_info.format), z.z_info.num_samples,
 	     static_cast<uint32_t>(z.z_info.texture_compatibility),
 	     z.z_info.htile_acceleration ? "true" : "false",
@@ -468,123 +358,13 @@ static void ZPrint(const char* func, const HW::DepthRenderTarget& z) {
 	     static_cast<uint32_t>(z.stencil_info.texture_compatibility),
 	     z.stencil_info.htile_stencil_disabled ? "true" : "false",
 	     z.stencil_info.expclear_enabled ? "true" : "false",
-	     z.stencil_info.partially_resident ? "true" : "false", z.depth_info.addr5_swizzle_mask,
-	     z.depth_info.array_mode, z.depth_info.pipe_config, z.depth_info.bank_width,
-	     z.depth_info.bank_height, z.depth_info.macro_tile_aspect, z.depth_info.num_banks,
-	     z.depth_view.slice_start, z.depth_view.slice_max, z.depth_view.current_mip_level,
+	     z.stencil_info.partially_resident ? "true" : "false", z.depth_view.slice_start,
+	     z.depth_view.slice_max, z.depth_view.current_mip_level,
 	     z.depth_view.depth_write_disable ? "true" : "false",
-	     z.depth_view.stencil_write_disable ? "true" : "false", z.htile_surface.linear,
-	     z.htile_surface.full_cache, z.htile_surface.htile_uses_preload_win,
-	     z.htile_surface.preload, z.htile_surface.prefetch_width, z.htile_surface.prefetch_height,
-	     z.htile_surface.dst_outside_zero_to_one, z.z_read_base_addr, z.stencil_read_base_addr,
-	     z.z_write_base_addr, z.stencil_write_base_addr, z.pitch_div8_minus1, z.height_div8_minus1,
-	     z.slice_div64_minus1, z.htile_data_base_addr, z.width, z.height, z.size.x_max,
-	     z.size.y_max);
-}
-
-// NOLINTNEXTLINE(readability-function-cognitive-complexity)
-static void ZCheck(const HW::DepthRenderTarget& z, const HW::DepthControl& dc,
-                   const HW::RenderControl& rc) {
-	const bool depth_active =
-	    dc.z_enable || dc.z_write_enable || dc.depth_bounds_enable || rc.depth_clear_enable;
-	const bool stencil_active = dc.stencil_enable || rc.stencil_clear_enable;
-	if (!depth_active && !stencil_active) {
-		return;
-	}
-
-	EXIT_NOT_IMPLEMENTED(!z.z_info.HasValidTextureCompatibility());
-	EXIT_NOT_IMPLEMENTED(!z.stencil_info.HasValidTextureCompatibility());
-	if (z.z_info.format == Prospero::DepthFormat::kInvalid) {
-		EXIT_NOT_IMPLEMENTED(z.z_info.format != Prospero::DepthFormat::kInvalid);
-		EXIT_NOT_IMPLEMENTED(z.z_info.num_samples != 0);
-		EXIT_NOT_IMPLEMENTED(z.z_info.htile_acceleration != false);
-		EXIT_NOT_IMPLEMENTED(z.z_info.expclear_enabled != false);
-		EXIT_NOT_IMPLEMENTED(z.z_info.partially_resident != false);
-		EXIT_NOT_IMPLEMENTED(z.z_info.max_mip_level != 0);
-	} else {
-		EXIT_NOT_IMPLEMENTED(z.z_info.format != Prospero::DepthFormat::kZ16 &&
-		                     z.z_info.format != Prospero::DepthFormat::kZ32F);
-		if (z.z_info.num_samples != 0x00000000) {
-			static bool logged = false;
-			if (!logged) {
-				LOGF("DepthTarget: using native num_samples=0x%08" PRIx32 "\n",
-				     z.z_info.num_samples);
-				logged = true;
-			}
-		}
-		EXIT_NOT_IMPLEMENTED(z.z_info.expclear_enabled != false);
-		EXIT_NOT_IMPLEMENTED(z.z_info.partially_resident != false);
-		EXIT_NOT_IMPLEMENTED(z.z_info.max_mip_level != 0);
-	}
-
-	if (z.stencil_info.format == Prospero::StencilFormat::kInvalid) {
-		EXIT_NOT_IMPLEMENTED(z.stencil_info.expclear_enabled != false);
-		EXIT_NOT_IMPLEMENTED(z.stencil_info.partially_resident != false);
-	} else {
-		EXIT_NOT_IMPLEMENTED(z.stencil_info.format != Prospero::StencilFormat::k8UInt);
-		EXIT_NOT_IMPLEMENTED(z.stencil_info.expclear_enabled != false);
-		EXIT_NOT_IMPLEMENTED(z.stencil_info.partially_resident != false);
-	}
-
-	if (z.z_info.format != Prospero::DepthFormat::kInvalid ||
-	    z.stencil_info.format != Prospero::StencilFormat::kInvalid) {
-
-		EXIT_NOT_IMPLEMENTED(z.depth_info.addr5_swizzle_mask != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.array_mode != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.pipe_config != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.bank_width != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.bank_height != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.macro_tile_aspect != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.depth_info.num_banks != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.linear != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.full_cache != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.htile_uses_preload_win != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.preload != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.prefetch_width != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.prefetch_height != 0x00000000);
-		EXIT_NOT_IMPLEMENTED(z.htile_surface.dst_outside_zero_to_one != 0x00000000);
-
-		if (z.depth_view.current_mip_level != 0x00000000) {
-			static std::atomic<uint32_t> log_count {0};
-			if (log_count.fetch_add(1, std::memory_order_relaxed) < 16) {
-				LOGF("DepthTarget: temporary: ignoring PS5 current mip level=0x%08" PRIx32 "\n",
-				     z.depth_view.current_mip_level);
-			}
-		}
-		if (z.depth_view.depth_write_disable || z.depth_view.stencil_write_disable) {
-			static std::atomic<uint32_t> log_count {0};
-			if (log_count.fetch_add(1, std::memory_order_relaxed) < 16) {
-				LOGF("DepthTarget: honoring write disable depth=%s, stencil=%s\n",
-				     z.depth_view.depth_write_disable ? "true" : "false",
-				     z.depth_view.stencil_write_disable ? "true" : "false");
-			}
-		}
-		EXIT_NOT_IMPLEMENTED(z.z_read_base_addr != z.z_write_base_addr);
-		EXIT_NOT_IMPLEMENTED(z.stencil_read_base_addr != z.stencil_write_base_addr);
-		EXIT_NOT_IMPLEMENTED(z.z_write_base_addr == 0);
-		if (z.stencil_info.format != Prospero::StencilFormat::kInvalid &&
-		    z.stencil_write_base_addr == 0) {
-			LOGF("\t warning: stencil format is set without a stencil base address, continuing "
-			     "without stencil attachment\n");
-		}
-		// EXIT_NOT_IMPLEMENTED(z.pitch_div8_minus1 != 0x000000ff);
-		// EXIT_NOT_IMPLEMENTED(z.height_div8_minus1 != 0x0000008f);
-		// EXIT_NOT_IMPLEMENTED(z.slice_div64_minus1 != 0x00008fff);
-		// EXIT_NOT_IMPLEMENTED(z.htile_data_base_addr == 0);
-		// EXIT_NOT_IMPLEMENTED(z.width != 0x00000780);
-		// EXIT_NOT_IMPLEMENTED(z.height != 0x00000438);
-
-		EXIT_NOT_IMPLEMENTED(z.width != 0);
-		EXIT_NOT_IMPLEMENTED(z.height != 0);
-		if (z.size.x_max == 0 || z.size.y_max == 0) {
-			static std::atomic<uint32_t> log_count {0};
-			if (log_count.fetch_add(1) < 16) {
-				LOGF("DepthTarget: temporary: inferring PS5 default depth extent x_max=0x%04" PRIx16
-				     ", y_max=0x%04" PRIx16 "\n",
-				     z.size.x_max, z.size.y_max);
-			}
-		}
-	}
+	     z.depth_view.stencil_write_disable ? "true" : "false", z.z_read_base_addr,
+	     z.stencil_read_base_addr, z.z_write_base_addr, z.stencil_write_base_addr,
+	     z.htile_data_base_addr, z.shading_rate_encoding, z.size.x_max, z.size.y_max,
+	     z.size.valid ? "true" : "false");
 }
 
 static void ClipPrint(const char* func, const HW::ClipControl& c) {
@@ -615,8 +395,7 @@ static void ClipCheck(const HW::ClipControl& c) {
 	// dx_linear_attr_clip_enable preserves linear (noperspective) attributes at clip-generated
 	// vertices, which Vulkan provides as part of clipping and interpolation.
 	EXIT_NOT_IMPLEMENTED(c.user_clip_planes != 0 || c.user_clip_plane_mode != 0 ||
-	                     c.vertex_kill_any || !c.IsZClipModeRepresentable() ||
-	                     c.user_clip_plane_negate_y || c.clip_disable ||
+	                     c.vertex_kill_any || c.user_clip_plane_negate_y ||
 	                     c.user_clip_plane_cull_only || c.cull_on_clipping_error_disable ||
 	                     c.force_viewport_index_from_vs_enable);
 }
@@ -640,17 +419,6 @@ static void RcPrint(const char* func, const HW::RenderControl& c) {
 static void RcCheck(const HW::RenderControl& c) {
 	// EXIT_NOT_IMPLEMENTED(c.depth_clear_enable != false);
 	// EXIT_NOT_IMPLEMENTED(c.stencil_clear_enable != false);
-	if ((c.resummarize_enable || c.copy_centroid || c.copy_sample != 0)) {
-		static std::atomic<uint32_t> log_count {0};
-		if (log_count.fetch_add(1) < 16) {
-			LOGF("\t warning: unsupported PS5 render-control metadata state, continuing: "
-			     "resummarize=%s copy_centroid=%s copy_sample=%" PRIu8 "\n",
-			     c.resummarize_enable ? "true" : "false", c.copy_centroid ? "true" : "false",
-			     c.copy_sample);
-		}
-		return;
-	}
-	EXIT_NOT_IMPLEMENTED(c.resummarize_enable != false);
 	// EXIT_NOT_IMPLEMENTED(c.stencil_compress_disable != false);
 	// EXIT_NOT_IMPLEMENTED(c.depth_compress_disable != false);
 	EXIT_NOT_IMPLEMENTED(c.copy_centroid != false);
@@ -683,16 +451,6 @@ static void McCheck(const HW::ModeControl& c) {
 	// EXIT_NOT_IMPLEMENTED(c.cull_front != false);
 	// EXIT_NOT_IMPLEMENTED(c.cull_back != false);
 	// EXIT_NOT_IMPLEMENTED(c.face != false);
-	if (c.poly_mode != 0) {
-		static bool logged = false;
-		if (!logged) {
-			LOGF("\t temporary: PA_SU_SC_MODE_CNTL.POLY_MODE is not fully implemented; continuing "
-			     "with filled polygons\n");
-			logged = true;
-		}
-	}
-	EXIT_NOT_IMPLEMENTED(c.polymode_front_ptype != 0 && c.polymode_front_ptype != 2);
-	EXIT_NOT_IMPLEMENTED(c.polymode_back_ptype != 0 && c.polymode_back_ptype != 2);
 	if (c.vtx_window_offset_enable) {
 		static bool logged = false;
 		if (!logged) {
@@ -702,7 +460,6 @@ static void McCheck(const HW::ModeControl& c) {
 			logged = true;
 		}
 	}
-	EXIT_NOT_IMPLEMENTED(c.provoking_vtx_last != false);
 	EXIT_NOT_IMPLEMENTED(c.persp_corr_dis != false);
 }
 
@@ -729,16 +486,7 @@ static void BcPrint(const char* func, const HW::BlendControl& c, const HW::Blend
 	     color.red, color.green, color.blue, color.alpha, cc.mode, cc.op);
 }
 
-static void BcCheck(const HW::BlendControl& /*c*/, const HW::BlendColor& color,
-                    const HW::ColorControl& cc) {
-	// EXIT_NOT_IMPLEMENTED(c.color_srcblend != 0);
-	// EXIT_NOT_IMPLEMENTED(c.color_comb_fcn != 0);
-	// EXIT_NOT_IMPLEMENTED(c.color_destblend != 0);
-	// EXIT_NOT_IMPLEMENTED(c.alpha_srcblend != 0);
-	// EXIT_NOT_IMPLEMENTED(c.alpha_comb_fcn != 0);
-	// EXIT_NOT_IMPLEMENTED(c.alpha_destblend != 0);
-	// EXIT_NOT_IMPLEMENTED(c.separate_alpha_blend != false);
-	// EXIT_NOT_IMPLEMENTED(c.enable != false);
+static void BcCheck(const HW::BlendColor& color, const HW::ColorControl& cc) {
 	if (color.red != 0.0f || color.green != 0.0f || color.blue != 0.0f || color.alpha != 0.0f) {
 		static bool logged = false;
 		if (!logged) {
@@ -778,8 +526,6 @@ static void DPrint(const char* func, const HW::DepthControl& c, const HW::Stenci
 	     "\t backface_enable      = %s\n"
 	     "\t stencilfunc          = %" PRIu8 "\n"
 	     "\t stencilfunc_bf       = %" PRIu8 "\n"
-	     "\t color_writes_on_depth_fail_enable  = %s\n"
-	     "\t color_writes_on_depth_pass_disable = %s\n"
 	     "\t stencil_fail         = %" PRIu8 "\n"
 	     "\t stencil_zpass        = %" PRIu8 "\n"
 	     "\t stencil_zfail        = %" PRIu8 "\n"
@@ -796,37 +542,11 @@ static void DPrint(const char* func, const HW::DepthControl& c, const HW::Stenci
 	     "\t stencil_opval_bf     = %" PRIu8 "\n",
 	     c.stencil_enable ? "true" : "false", c.z_enable ? "true" : "false",
 	     c.z_write_enable ? "true" : "false", c.depth_bounds_enable ? "true" : "false", c.zfunc,
-	     c.backface_enable ? "true" : "false", c.stencilfunc, c.stencilfunc_bf,
-	     c.color_writes_on_depth_fail_enable ? "true" : "false",
-	     c.color_writes_on_depth_pass_disable ? "true" : "false", s.stencil_fail, s.stencil_zpass,
-	     s.stencil_zfail, s.stencil_fail_bf, s.stencil_zpass_bf, s.stencil_zfail_bf,
-	     sm.stencil_testval, sm.stencil_mask, sm.stencil_writemask, sm.stencil_opval,
-	     sm.stencil_testval_bf, sm.stencil_mask_bf, sm.stencil_writemask_bf, sm.stencil_opval_bf);
-}
-
-static void DCheck(const HW::DepthControl& c, const HW::StencilControl& s,
-                   const HW::StencilMask& /*sm*/) {
-	// EXIT_NOT_IMPLEMENTED(c.stencil_enable != false);
-	// EXIT_NOT_IMPLEMENTED(c.z_enable != false);
-	// EXIT_NOT_IMPLEMENTED(c.z_write_enable != false);
-	// EXIT_NOT_IMPLEMENTED(c.zfunc != 0);
-	// Back-face stencil state is handled separately when enabled.
-	// EXIT_NOT_IMPLEMENTED(c.stencilfunc != 0);
-	// EXIT_NOT_IMPLEMENTED(c.stencilfunc_bf != 0);
-	EXIT_NOT_IMPLEMENTED(c.color_writes_on_depth_fail_enable != false);
-	EXIT_NOT_IMPLEMENTED(c.color_writes_on_depth_pass_disable != false);
-	// EXIT_NOT_IMPLEMENTED(s.stencil_fail != 0);
-	// EXIT_NOT_IMPLEMENTED(s.stencil_zpass != 0);
-	// EXIT_NOT_IMPLEMENTED(s.stencil_zfail != 0);
-	// Back-face stencil ops may legitimately differ from the front-face ops.
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_testval != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_mask != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_writemask != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_opval != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_testval_bf != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_mask_bf != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_writemask_bf != 0);
-	// EXIT_NOT_IMPLEMENTED(sm.stencil_opval_bf != 0);
+	     c.backface_enable ? "true" : "false", c.stencilfunc, c.stencilfunc_bf, s.stencil_fail,
+	     s.stencil_zpass, s.stencil_zfail, s.stencil_fail_bf, s.stencil_zpass_bf,
+	     s.stencil_zfail_bf, sm.stencil_testval, sm.stencil_mask, sm.stencil_writemask,
+	     sm.stencil_opval, sm.stencil_testval_bf, sm.stencil_mask_bf, sm.stencil_writemask_bf,
+	     sm.stencil_opval_bf);
 }
 
 static void EqaaPrint(const char* func, const HW::EqaaControl& c) {
@@ -846,7 +566,12 @@ static void EqaaPrint(const char* func, const HW::EqaaControl& c) {
 	     c.static_anchor_associations ? "true" : "false");
 }
 
-static void EqaaCheck(const HW::EqaaControl& c) {
+static void EqaaCheck(const HW::EqaaControl& c, const HW::AaConfig& cf) {
+	// The EQAA controls only take effect while multisampling is on, so a single-sample
+	// target leaves them inert and has nothing to warn about.
+	if (cf.msaa_num_samples == 0) {
+		return;
+	}
 	if (c.max_anchor_samples != 0 || c.ps_iter_samples != 0 || c.mask_export_num_samples != 0 ||
 	    c.alpha_to_mask_num_samples != 0 || c.high_quality_intersections ||
 	    c.incoherent_eqaa_reads || c.interpolate_comp_z || c.static_anchor_associations) {
@@ -898,12 +623,10 @@ void LogDrawPhase(const char* draw_name, const char* phase) {
 	}
 }
 
-void LogPipelineTrace(const char* phase, uint32_t vs_hash0, uint32_t vs_crc32, uint32_t ps_hash0,
-                      uint32_t ps_crc32) {
+void LogPipelineTrace(const char* phase, uint64_t vertex_program_id, uint64_t pixel_program_id) {
 	if (graphics_debug_dump_enabled()) {
-		LOGF("PipelineTrace: %s VS=0x%08" PRIx32 "/0x%08" PRIx32 " PS=0x%08" PRIx32 "/0x%08" PRIx32
-		     "\n",
-		     phase, vs_hash0, vs_crc32, ps_hash0, ps_crc32);
+		LOGF("PipelineTrace: %s VS=%" PRIu64 " PS=%" PRIu64 "\n", phase, vertex_program_id,
+		     pixel_program_id);
 	}
 }
 
@@ -984,15 +707,6 @@ static void VpCheck(const HW::ScreenViewport& vp, const HW::ScanModeControl& smc
 	// EXIT_NOT_IMPLEMENTED(smc.vport_scissor_enable);
 	EXIT_NOT_IMPLEMENTED(smc.line_stipple_enable);
 
-	if (vp.viewports[0].zmin > 0.000000 || vp.viewports[0].zmax != 1.000000) {
-		static bool logged = false;
-		if (!logged) {
-			LOGF("\t warning: non-default viewport depth clamp zmin = %f, zmax = %f; using "
-			     "viewport scale/offset for Vulkan depth range\n",
-			     vp.viewports[0].zmin, vp.viewports[0].zmax);
-			logged = true;
-		}
-	}
 	// EXIT_NOT_IMPLEMENTED(vp.viewports[0].xscale != 960.000000);
 	// EXIT_NOT_IMPLEMENTED(vp.viewports[0].xoffset != 960.000000);
 	// EXIT_NOT_IMPLEMENTED(vp.viewports[0].yscale != -540.000000);
@@ -1012,7 +726,7 @@ static void VpCheck(const HW::ScreenViewport& vp, const HW::ScanModeControl& smc
 	// EXIT_NOT_IMPLEMENTED(fabsf(vp.guard_band_horz_clip - 33.133327f) > 0.001f);
 	// EXIT_NOT_IMPLEMENTED(fabsf(vp.guard_band_vert_clip - 59.629623f) > 0.001f);
 
-	if (vp.guard_band_horz_discard != 0.0f || vp.guard_band_vert_discard != 0.0f) {
+	if (vp.guard_band_horz_discard != 1.0f || vp.guard_band_vert_discard != 1.0f) {
 		static std::atomic<uint32_t> log_count {0};
 		if (log_count.fetch_add(1) < 16) {
 			LOGF("\t warning: unsupported PS5 guard band discard = %f, %f, continuing\n",
@@ -1032,10 +746,6 @@ static bool ScissorRectValid(const ScissorRect& r) {
 	return r.right > r.left && r.bottom > r.top;
 }
 
-static bool ScissorRectSet(const ScissorRect& r) {
-	return r.left != 0 || r.top != 0 || r.right != 0 || r.bottom != 0;
-}
-
 static ScissorRect ScissorRectOffset(ScissorRect r, int x, int y) {
 	r.left += x;
 	r.right += x;
@@ -1045,8 +755,8 @@ static ScissorRect ScissorRectOffset(ScissorRect r, int x, int y) {
 }
 
 static ScissorRect ScissorRectIntersect(const ScissorRect& a, const ScissorRect& b) {
-	return {a.left > b.left ? a.left : b.left, a.top > b.top ? a.top : b.top,
-	        a.right < b.right ? a.right : b.right, a.bottom < b.bottom ? a.bottom : b.bottom};
+	return {std::max(a.left, b.left), std::max(a.top, b.top),
+	        std::min(a.right, b.right), std::min(a.bottom, b.bottom)};
 }
 
 static ScissorRect ScissorRectClamp(ScissorRect r, uint32_t width, uint32_t height) {
@@ -1093,49 +803,26 @@ static bool ScissorClipRuleToIntersectionMask(uint16_t rule, uint8_t* mask) {
 }
 
 ScissorRect calc_final_scissor(const HW::ScreenViewport& vp, const HW::ScanModeControl& smc,
-                               vk::Extent2D extent) {
-	ScissorRect screen {vp.screen_scissor_left, vp.screen_scissor_top, vp.screen_scissor_right,
-	                    vp.screen_scissor_bottom};
-	ScissorRect final = screen;
-
-	if (!ScissorRectSet(screen)) {
-		final = {0, 0, static_cast<int>(extent.width), static_cast<int>(extent.height)};
-
-		auto log_id = g_scissor_default_log_count.fetch_add(1);
-		if (log_id < 32) {
-			LOGF("temporary: default unset screen scissor to framebuffer extent %ux%u\n",
-			     extent.width, extent.height);
+                               vk::Extent2D extent, uint32_t viewport_index) {
+	EXIT_IF(viewport_index >= std::size(vp.viewports));
+	ScissorRect final {vp.screen_scissor_left, vp.screen_scissor_top, vp.screen_scissor_right,
+	                   vp.screen_scissor_bottom};
+	const auto intersect = [&](ScissorRect rect, bool window_offset) {
+		if (window_offset) {
+			rect = ScissorRectOffset(rect, vp.window_offset_x, vp.window_offset_y);
 		}
-	}
+		final = ScissorRectIntersect(final, rect);
+	};
+	intersect({vp.window_scissor_left, vp.window_scissor_top, vp.window_scissor_right,
+	           vp.window_scissor_bottom}, vp.window_scissor_window_offset_enable);
+	intersect({vp.generic_scissor_left, vp.generic_scissor_top, vp.generic_scissor_right,
+	           vp.generic_scissor_bottom}, vp.generic_scissor_window_offset_enable);
 
-	ScissorRect window {vp.window_scissor_left, vp.window_scissor_top, vp.window_scissor_right,
-	                    vp.window_scissor_bottom};
-	if (ScissorRectSet(window)) {
-		if (vp.window_scissor_window_offset_enable) {
-			window = ScissorRectOffset(window, vp.window_offset_x, vp.window_offset_y);
-		}
-		final = ScissorRectIntersect(final, window);
-	}
-
-	ScissorRect generic {vp.generic_scissor_left, vp.generic_scissor_top, vp.generic_scissor_right,
-	                     vp.generic_scissor_bottom};
-	if (ScissorRectSet(generic)) {
-		if (vp.generic_scissor_window_offset_enable) {
-			generic = ScissorRectOffset(generic, vp.window_offset_x, vp.window_offset_y);
-		}
-		final = ScissorRectIntersect(final, generic);
-	}
-
-	const auto& viewport = vp.viewports[0];
-	ScissorRect viewport_scissor {viewport.viewport_scissor_left, viewport.viewport_scissor_top,
-	                              viewport.viewport_scissor_right,
-	                              viewport.viewport_scissor_bottom};
-	if (smc.vport_scissor_enable && ScissorRectSet(viewport_scissor)) {
-		if (viewport.viewport_scissor_window_offset_enable) {
-			viewport_scissor =
-			    ScissorRectOffset(viewport_scissor, vp.window_offset_x, vp.window_offset_y);
-		}
-		final = ScissorRectIntersect(final, viewport_scissor);
+	const auto& viewport = vp.viewports[viewport_index];
+	if (smc.vport_scissor_enable) {
+		intersect({viewport.viewport_scissor_left, viewport.viewport_scissor_top,
+		           viewport.viewport_scissor_right, viewport.viewport_scissor_bottom},
+		          viewport.viewport_scissor_window_offset_enable);
 	}
 
 	if (vp.clip_rect_rule == 0) {
@@ -1148,12 +835,8 @@ ScissorRect calc_final_scissor(const HW::ScreenViewport& vp, const HW::ScanModeC
 					continue;
 				}
 
-				ScissorRect clip {vp.clip_rect_left[i], vp.clip_rect_top[i], vp.clip_rect_right[i],
-				                  vp.clip_rect_bottom[i]};
-				if (vp.clip_rect_window_offset_enable[i]) {
-					clip = ScissorRectOffset(clip, vp.window_offset_x, vp.window_offset_y);
-				}
-				final = ScissorRectIntersect(final, clip);
+				intersect({vp.clip_rect_left[i], vp.clip_rect_top[i], vp.clip_rect_right[i],
+				           vp.clip_rect_bottom[i]}, vp.clip_rect_window_offset_enable[i]);
 			}
 		} else {
 			static std::atomic<uint32_t> log_count {0};
@@ -1167,19 +850,14 @@ ScissorRect calc_final_scissor(const HW::ScreenViewport& vp, const HW::ScanModeC
 	return ScissorRectClamp(final, extent.width, extent.height);
 }
 
-void hw_check(const RenderCommandBuffer& buffer) {
+void hw_check(const CommandBuffer& buffer) {
 	const auto& hw      = buffer.GetRegisters();
 	const auto  rt_slot = render_target_first_bound_slot(buffer);
 	const auto& rt      = hw.GetRenderTarget(rt_slot);
-	const auto& bc      = hw.GetBlendControl(rt_slot);
 	const auto& bclr    = hw.GetBlendColor();
 	const auto& vp      = hw.GetScreenViewport();
-	const auto& z       = hw.GetDepthRenderTarget();
 	const auto& c       = hw.GetClipControl();
 	const auto& rc      = hw.GetRenderControl();
-	const auto& d       = hw.GetDepthControl();
-	const auto& s       = hw.GetStencilControl();
-	const auto& sm      = hw.GetStencilMask();
 	const auto& mc      = hw.GetModeControl();
 	const auto& eqaa    = hw.GetEqaaControl();
 	const auto& cc      = hw.GetColorControl();
@@ -1200,25 +878,22 @@ void hw_check(const RenderCommandBuffer& buffer) {
 	RtCheck(rt);
 	log_phase("vp");
 	VpCheck(vp, smc);
-	log_phase("z");
-	ZCheck(z, d, rc);
 	log_phase("clip");
 	ClipCheck(c);
 	log_phase("rc");
 	RcCheck(rc);
 	log_phase("depth");
-	DCheck(d, s, sm);
 	log_phase("mode");
 	McCheck(mc);
 	log_phase("blend");
-	BcCheck(bc, bclr, cc);
+	BcCheck(bclr, cc);
 	log_phase("eqaa");
-	EqaaCheck(eqaa);
+	EqaaCheck(eqaa, ac);
 	log_phase("aa");
 	AaCheck(aa, ac);
 	log_phase("done");
 
-	if (RenderTargetMaskHasBoundMrt(buffer)) {
+	if (graphics_debug_dump_enabled() && RenderTargetMaskHasBoundMrt(buffer)) {
 		LOGF("MRT render target mask: 0x%08" PRIx32 "\n", hw.GetRenderTargetMask());
 		for (uint32_t i = 0; i < 8; i++) {
 			const auto& mrt = hw.GetRenderTarget(i);
@@ -1240,7 +915,7 @@ void hw_check(const RenderCommandBuffer& buffer) {
 	// EXIT_NOT_IMPLEMENTED(hw.GetStencilClearValue() != 0);
 }
 
-void hw_print(const RenderCommandBuffer& buffer) {
+void hw_print(const CommandBuffer& buffer) {
 	const auto& hw      = buffer.GetRegisters();
 	const auto  rt_slot = render_target_first_bound_slot(buffer);
 	const auto& rt      = hw.GetRenderTarget(rt_slot);
@@ -1265,11 +940,12 @@ void hw_print(const RenderCommandBuffer& buffer) {
 		     "\t GetRenderTargetMask()   = 0x%08" PRIx32 "\n"
 		     "\t GetDepthClearValue()    = %f\n"
 		     "\t GetStencilClearValue()  = %" PRIu8 "\n"
-		     "\t GetLineWidth()          = %f\n",
+		     "\t GetLineWidth()          = %f\n"
+		     "\t primitive_reset_index   = 0x%08" PRIx32 "\n",
 		     hw.GetRenderTargetMask(), hw.GetDepthClearValue(), hw.GetStencilClearValue(),
-		     hw.GetLineWidth());
+		     hw.GetLineWidth(), hw.GetPrimitiveResetIndex());
 
-		LOGF("%s", Common::Concat(rt_print("RenderTraget:", rt), "").c_str());
+		LOGF("%s", rt_print("RenderTraget:", rt).c_str());
 
 		ZPrint("DepthRenderTraget:", z);
 		VpPrint("ScreenViewport:", vp, smc);

src/graphics/host_gpu/renderer/debug.h

@@ -5,15 +5,13 @@
 
 #include <cstdint>
 #include <string>
-#include <vector>
 
 namespace Libs::Graphics {
 
-class RenderCommandBuffer;
+class CommandBuffer;
 
 namespace HW {
 class Context;
-class Shader;
 class UserConfig;
 struct RenderTarget;
 struct ScanModeControl;
@@ -28,18 +26,17 @@ struct ScissorRect {
 };
 
 uint32_t                 render_target_mask_slot(uint32_t mask, uint32_t slot);
-uint32_t                 render_target_first_bound_slot(const RenderCommandBuffer& buffer);
+uint32_t                 render_target_first_bound_slot(const CommandBuffer& buffer);
 bool                     graphics_debug_dump_enabled();
 void                     uc_print(const char* func, const HW::UserConfig& uc);
 void                     uc_check(const HW::UserConfig& uc);
-void                     sh_print(const char* func, const HW::Shader& uc);
-std::vector<std::string> rt_print(const char* func, const HW::RenderTarget& rt);
+std::string              rt_print(const char* func, const HW::RenderTarget& rt);
 bool                     RenderIsColorTileModeLinear(Prospero::TileMode tile_mode);
-void                     hw_print(const RenderCommandBuffer& buffer);
-void                     hw_check(const RenderCommandBuffer& buffer);
+void                     hw_print(const CommandBuffer& buffer);
+void                     hw_check(const CommandBuffer& buffer);
 void                     LogDrawPhase(const char* draw_name, const char* phase);
 ScissorRect calc_final_scissor(const HW::ScreenViewport& vp, const HW::ScanModeControl& smc,
-                               vk::Extent2D extent);
+                               vk::Extent2D extent, uint32_t viewport_index);
 
 } // namespace Libs::Graphics
 

src/graphics/host_gpu/renderer/depthRenderTarget.cpp

@@ -10,15 +10,16 @@
 #include "graphics/guest_gpu/hardwareContext.h"
 #include "graphics/guest_gpu/tile.h"
 #include "graphics/host_gpu/graphicContext.h"
+#include "graphics/host_gpu/renderer/commandScheduler.h"
 #include "graphics/host_gpu/renderer/debug.h"
 #include "graphics/host_gpu/renderer/image/imageView.h"
 #include "graphics/host_gpu/renderer/image/textureCommon.h"
-#include "graphics/host_gpu/renderer/pipeline/descriptorCache.h"
 #include "graphics/host_gpu/renderer/render.h"
 #include "graphics/host_gpu/renderer/renderContext.h"
 #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;
@@ -66,13 +71,42 @@ 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 RenderCommandBuffer& buffer,
-                                                                 const DepthFormatPolicy&   policy,
+[[nodiscard]] static vk::Format ResolveHostDepthAttachmentFormat(const CommandBuffer&     buffer,
+                                                                 const DepthFormatPolicy& policy,
                                                                  bool     has_stencil,
                                                                  uint32_t samples) {
 	auto&      graphics         = buffer.GetGraphics();
@@ -97,61 +131,20 @@ static bool UsesStencilOpValue(uint8_t fail, uint8_t pass, uint8_t depth_fail) {
 	return vk::Format::eUndefined;
 }
 
-// NOLINTNEXTLINE(readability-function-cognitive-complexity)
-void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandBuffer& buffer,
-                                              RenderDepthInfo& r) {
-	KYTY_PROFILER_FUNCTION();
-	(void)submit_id;
-	const auto& hw          = buffer.GetRegisters();
-	const auto& z           = hw.GetDepthRenderTarget();
-	const auto& rc          = hw.GetRenderControl();
-	const auto& dc          = hw.GetDepthControl();
-	const auto& sc          = hw.GetStencilControl();
-	const auto& sm          = hw.GetStencilMask();
-	const bool  has_stencil = z.stencil_info.format != Prospero::StencilFormat::kInvalid;
-	const bool  depth_active =
-	    dc.z_enable || dc.z_write_enable || dc.depth_bounds_enable || rc.depth_clear_enable;
-	const bool stencil_active = has_stencil && (dc.stencil_enable || rc.stencil_clear_enable);
-	if (!depth_active && !stencil_active) {
-		return;
-	}
+static TextureCache::ImageDesc MakeDepthTargetDesc(const CommandBuffer& buffer,
+                                                  const HW::DepthRenderTarget& z,
+                                                  bool write_buffer = false) {
+	const bool has_stencil = z.stencil_info.format != Prospero::StencilFormat::kInvalid;
+	const auto depth_address = write_buffer ? z.z_write_base_addr : z.z_read_base_addr;
+	const auto stencil_address =
+	    write_buffer ? z.stencil_write_base_addr : z.stencil_read_base_addr;
 	if (!z.z_info.HasValidTextureCompatibility() ||
 	    !z.stencil_info.HasValidTextureCompatibility()) {
 		DepthFatal("invalid PS5 depth texture-compatibility encoding");
 	}
-	const bool attachment_unbound =
-	    z.z_info.format == Prospero::DepthFormat::kInvalid &&
-	    z.stencil_info.format == Prospero::StencilFormat::kInvalid && z.z_info.num_samples == 0 &&
-	    z.z_info.texture_compatibility == Prospero::TextureCompatiblePlaneCompression::kDisable &&
-	    !z.z_info.expclear_enabled && !z.z_info.partially_resident && z.z_info.max_mip_level == 0 &&
-	    z.stencil_info.texture_compatibility == Prospero::TextureCompatibleStencil::kDisable &&
-	    !z.stencil_info.expclear_enabled && !z.stencil_info.partially_resident &&
-	    z.depth_view.slice_start == 0 && z.depth_view.slice_max == 0 &&
-	    z.depth_view.current_mip_level == 0 && !z.depth_view.depth_write_disable &&
-	    !z.depth_view.stencil_write_disable && z.depth_info.addr5_swizzle_mask == 0 &&
-	    z.depth_info.array_mode == 0 && z.depth_info.pipe_config == 0 &&
-	    z.depth_info.bank_width == 0 && z.depth_info.bank_height == 0 &&
-	    z.depth_info.macro_tile_aspect == 0 && z.depth_info.num_banks == 0 &&
-	    z.htile_surface.linear == 0 && z.htile_surface.full_cache == 0 &&
-	    z.htile_surface.htile_uses_preload_win == 0 && z.htile_surface.preload == 0 &&
-	    z.htile_surface.prefetch_width == 0 && z.htile_surface.prefetch_height == 0 &&
-	    z.htile_surface.dst_outside_zero_to_one == 0 && z.z_read_base_addr == 0 &&
-	    z.z_write_base_addr == 0 && z.stencil_read_base_addr == 0 &&
-	    z.stencil_write_base_addr == 0 && z.htile_data_base_addr == 0 &&
-	    // DB_DEPTH_SIZE_XY is independent state and may remain programmed after the attachment
-	    // formats and addresses are unbound. A zero encoding is the valid 1x1 value, so its
-	    // presence alone must not manufacture a depth attachment.
-	    !z.z_info.htile_acceleration && !z.width_height_valid && !z.pitch_height_valid &&
-	    z.size.x_max == 0 && z.size.y_max == 0 && z.pitch_div8_minus1 == 0 &&
-	    z.height_div8_minus1 == 0 && z.slice_div64_minus1 == 0 && z.width == 0 && z.height == 0;
-	if (attachment_unbound) {
-		static std::atomic_bool logged = false;
-		if (!logged.exchange(true, std::memory_order_relaxed)) {
-			LOGF("DepthTarget: ignoring enabled depth/stencil state without a bound attachment\n");
-		}
-		return;
-	}
 	const bool has_htile = z.z_info.htile_acceleration;
+	const bool unsupported_shading_rate_encoding =
+	    z.shading_rate_encoding > 1 || (z.shading_rate_encoding != 0 && !has_htile);
 	const auto samples   = render_sample_count(z.z_info.num_samples);
 	if (samples == 0) {
 		DepthFatal("unsupported depth fragment count: %u", z.z_info.num_samples);
@@ -166,33 +159,19 @@ void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandB
 			DepthFatal("invalid depth view: base=%u last=%u", z.depth_view.slice_start,
 			           z.depth_view.slice_max);
 	}
-	if (rc.resummarize_enable || rc.copy_centroid || rc.copy_sample != 0 ||
-	    z.z_info.expclear_enabled || z.stencil_info.expclear_enabled ||
-	    z.z_info.partially_resident || z.stencil_info.partially_resident ||
-	    z.z_info.max_mip_level != 0 || z.depth_view.current_mip_level != 0 ||
-	    z.depth_info.addr5_swizzle_mask != 0 || z.depth_info.array_mode != 0 ||
-	    z.depth_info.pipe_config != 0 || z.depth_info.bank_width != 0 ||
-	    z.depth_info.bank_height != 0 || z.depth_info.macro_tile_aspect != 0 ||
-	    z.depth_info.num_banks != 0 || z.htile_surface.linear != 0 ||
-	    z.htile_surface.full_cache != 0 || z.htile_surface.htile_uses_preload_win != 0 ||
-	    z.htile_surface.preload != 0 || z.htile_surface.prefetch_width != 0 ||
-	    z.htile_surface.prefetch_height != 0 || z.htile_surface.dst_outside_zero_to_one != 0 ||
-	    z.z_read_base_addr == 0 || z.z_write_base_addr != z.z_read_base_addr ||
-	    (z.z_read_base_addr & 0xffffu) != 0 ||
-	    dc.zfunc > static_cast<uint8_t>(vk::CompareOp::eAlways)) {
+	// 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) {
 		DepthFatal("unsupported depth register state");
 	}
 	if (has_stencil) {
 		if (z.stencil_info.format != Prospero::StencilFormat::k8UInt || !htile_stencil_compat ||
-		    z.stencil_read_base_addr == 0 ||
-		    z.stencil_write_base_addr != z.stencil_read_base_addr ||
-		    (z.stencil_read_base_addr & 0xffffu) != 0 || z.depth_view.stencil_write_disable) {
+		    stencil_address == 0 || (stencil_address & 0xffffu) != 0) {
 			DepthFatal("unsupported stencil attachment state");
 		}
-	} else if (z.stencil_read_base_addr != 0 || z.stencil_write_base_addr != 0 ||
-	           !htile_stencil_compat ||
-	           z.stencil_info.texture_compatibility !=
-	               Prospero::TextureCompatibleStencil::kDisable) {
+	} else if (z.stencil_read_base_addr != 0 || z.stencil_write_base_addr != 0) {
 		DepthFatal("stencil state without an active stencil attachment");
 	}
 	if (has_htile) {
@@ -203,37 +182,27 @@ void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandB
 			DepthFatal("HTile clear tracking supports at most 32 slices");
 		}
 	}
-	const bool size_xy_valid = z.size.valid;
-	const bool wh_valid      = z.width_height_valid && z.width != 0 && z.height != 0;
-	if (!size_xy_valid && !wh_valid) {
+	if (!z.size.valid) {
 		DepthFatal("missing depth extent");
 	}
-	const uint32_t width  = size_xy_valid ? static_cast<uint32_t>(z.size.x_max) + 1u : z.width;
-	const uint32_t height = size_xy_valid ? static_cast<uint32_t>(z.size.y_max) + 1u : z.height;
-	if (width > 16384 || height > 16384 ||
-	    (size_xy_valid && wh_valid && (width != z.width || height != z.height)) ||
-	    (!z.pitch_height_valid &&
-	     (z.pitch_div8_minus1 != 0 || z.height_div8_minus1 != 0 || z.slice_div64_minus1 != 0))) {
-		DepthFatal("inconsistent depth extent or encoded layout");
+	const uint32_t width  = static_cast<uint32_t>(z.size.x_max) + 1u;
+	const uint32_t height = static_cast<uint32_t>(z.size.y_max) + 1u;
+	if (width > 16384 || height > 16384) {
+		DepthFatal("invalid depth extent");
 	}
 	const auto* policy = FindDepthFormatPolicy(z.z_info.format);
 	if (policy == nullptr) {
 		DepthFatal("unsupported depth/stencil format pair");
 	}
 	const auto ideal_format = DepthAttachmentFormat(*policy, has_stencil);
-	r.format = ResolveHostDepthAttachmentFormat(buffer, *policy, has_stencil, samples);
-	if (r.format == vk::Format::eUndefined) {
+	const auto format = ResolveHostDepthAttachmentFormat(buffer, *policy, has_stencil, samples);
+	if (format == vk::Format::eUndefined) {
 		DepthFatal("no host depth/stencil format supports required usage for %s",
-		           VulkanToString(ideal_format).c_str());
+		           vk::to_string(ideal_format).c_str());
 	}
 	const auto     guest_format = policy->guest_format;
 	const uint32_t bytes        = policy->bytes_per_element;
 	const auto     pitch        = TileGetDepthPitch(width, bytes, z.z_info.num_samples);
-	if (z.pitch_height_valid && ((static_cast<uint64_t>(z.pitch_div8_minus1) + 1u) * 8u != pitch ||
-	                             (static_cast<uint64_t>(z.height_div8_minus1) + 1u) * 8u !=
-	                                 ((static_cast<uint64_t>(height) + 7u) & ~7ull))) {
-		DepthFatal("encoded depth pitch or height mismatch");
-	}
 	TileSizeAlign depth_size {};
 	TileSizeAlign stencil_size {};
 	TileSizeAlign htile_size {};
@@ -244,14 +213,6 @@ void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandB
 	    (has_htile != (htile_size.align == 32768 && htile_size.size != 0))) {
 		DepthFatal("unsupported depth/stencil/HTile footprint");
 	}
-	if (z.pitch_height_valid &&
-	    (static_cast<uint64_t>(z.slice_div64_minus1) + 1u) * 64u != depth_size.size) {
-		DepthFatal("depth footprint mismatch: extent=%ux%u pitch=%u expected=0x%016" PRIx64
-		           " align=0x%016" PRIx64 " encoded_valid=%u encoded=0x%016" PRIx64,
-		           width, height, pitch, depth_size.size, depth_size.align,
-		           z.pitch_height_valid ? 1u : 0u,
-		           (static_cast<uint64_t>(z.slice_div64_minus1) + 1u) * 64u);
-	}
 	if (depth_size.size > UINT64_MAX / view.image_layers ||
 	    stencil_size.size > UINT64_MAX / view.image_layers ||
 	    htile_size.size > UINT64_MAX / view.image_layers) {
@@ -260,79 +221,17 @@ void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandB
 	const auto depth_backing_size   = depth_size.size * view.image_layers;
 	const auto stencil_backing_size = stencil_size.size * view.image_layers;
 	const auto htile_backing_size   = htile_size.size * view.image_layers;
-	if (depth_backing_size > TRACKER_ADDRESS_SIZE - z.z_read_base_addr ||
-	    (has_stencil && stencil_backing_size > TRACKER_ADDRESS_SIZE - z.stencil_read_base_addr) ||
-	    (has_htile && htile_backing_size > TRACKER_ADDRESS_SIZE - z.htile_data_base_addr)) {
+	if (!GuestRange {depth_address, depth_backing_size}.Valid() ||
+	    (has_stencil && !GuestRange {stencil_address, stencil_backing_size}.Valid()) ||
+	    (has_htile && !GuestRange {z.htile_data_base_addr, htile_backing_size}.Valid())) {
 		DepthFatal("layered depth backing range is invalid");
 	}
-	r.htile                   = has_htile;
-	r.width                   = width;
-	r.height                  = height;
-	r.samples                 = samples;
-	r.depth_buffer_size       = depth_backing_size;
-	r.depth_buffer_vaddr      = z.z_read_base_addr;
-	r.stencil_buffer_size     = has_stencil ? stencil_backing_size : 0;
-	r.stencil_buffer_vaddr    = has_stencil ? z.stencil_read_base_addr : 0;
-	r.htile_buffer_size       = has_htile ? htile_backing_size : 0;
-	r.htile_buffer_vaddr      = has_htile ? z.htile_data_base_addr : 0;
-	r.depth_clear_enable      = rc.depth_clear_enable;
-	r.depth_meta_clear_enable = false;
-	r.depth_load_clear_enable = r.depth_clear_enable;
-	r.depth_clear_value       = hw.GetDepthClearValue();
-	r.depth_test_enable       = dc.z_enable;
-	r.depth_write_enable      = dc.z_write_enable && !z.depth_view.depth_write_disable;
-	r.depth_compare_op        = static_cast<vk::CompareOp>(dc.zfunc);
-
-	r.depth_bounds_test_enable = dc.depth_bounds_enable;
-	r.depth_min_bounds         = hw.GetDepthBoundsMin();
-	r.depth_max_bounds         = hw.GetDepthBoundsMax();
-
-	r.stencil_clear_enable = has_stencil && rc.stencil_clear_enable;
-	r.stencil_clear_value  = hw.GetStencilClearValue();
-	r.stencil_test_enable  = has_stencil && dc.stencil_enable;
-	if (r.stencil_test_enable) {
-		const uint8_t front_write_mask = rc.stencil_clear_enable ? 0 : sm.stencil_writemask;
-		const uint8_t back_write_mask  = rc.stencil_clear_enable ? 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)) ||
-		    (UsesStencilOpValue(sc.stencil_fail, sc.stencil_zpass, sc.stencil_zfail) &&
-		     sm.stencil_opval != sm.stencil_testval) ||
-		    (dc.backface_enable &&
-		     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");
-		}
-		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};
-		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};
-		} else {
-			r.stencil_static_back  = r.stencil_static_front;
-			r.stencil_dynamic_back = r.stencil_dynamic_front;
-		}
-	}
-	r.vaddr_num = has_stencil ? 2 : 1;
-	r.vaddr[0]  = r.depth_buffer_vaddr;
-	r.size[0]   = r.depth_buffer_size;
-	if (has_stencil) {
-		r.vaddr[1] = r.stencil_buffer_vaddr;
-		r.size[1]  = r.stencil_buffer_size;
-	}
 	TextureCache::ImageDesc desc {};
 	desc.type                 = TextureCache::BindingType::DepthTarget;
-	desc.info.data            = {r.depth_buffer_vaddr, r.depth_buffer_size};
-	desc.info.stencil         = {r.stencil_buffer_vaddr, r.stencil_buffer_size};
-	desc.info.pixel_format    = r.format;
+	desc.info.data            = {depth_address, depth_backing_size};
+	desc.info.stencil =
+	    has_stencil ? GuestRange {stencil_address, stencil_backing_size} : GuestRange {};
+	desc.info.pixel_format    = format;
 	desc.info.guest_format    = guest_format;
 	desc.info.type            = Prospero::ImageType::kColor2D;
 	desc.info.extent          = {width, height, 1};
@@ -341,28 +240,181 @@ void RenderExecutor::ResolveRenderDepthTarget(uint64_t submit_id, RenderCommandB
 	desc.info.bytes_per_block = bytes;
 	desc.info.samples         = samples;
 	desc.info.tile_mode       = Prospero::TileMode::kDepth;
-	desc.info.mip_layout[0]   = {0, r.depth_buffer_size, pitch, height};
-	desc.info.metadata.range  = {r.htile_buffer_vaddr, r.htile_buffer_size};
+	desc.info.mip_layout[0]   = {0, depth_backing_size, pitch, height};
+	desc.info.metadata.range =
+	    has_htile ? GuestRange {z.htile_data_base_addr, htile_backing_size} : GuestRange {};
 	desc.info.metadata.kind   = has_htile ? ImageMetadataKind::Htile : ImageMetadataKind::None;
 	desc.info.metadata.stencil_compressed =
 	    has_stencil && has_htile && !z.stencil_info.htile_stencil_disabled;
-	desc.view_info.format = r.format;
+	desc.view_info.format = format;
 	desc.view_info.type =
 	    view.layer_count == 1 ? vk::ImageViewType::e2D : vk::ImageViewType::e2DArray;
-	desc.view_info.aspect      = ImageViewOps::DepthAspectMask(r.format);
+	desc.view_info.aspect      = ImageViewOps::DepthAspectMask(format);
 	desc.view_info.base_level  = 0;
 	desc.view_info.level_count = 1;
 	desc.view_info.base_layer  = view.base_layer;
 	desc.view_info.layer_count = view.layer_count;
 	desc.view_info.usage       = vk::ImageUsageFlagBits::eDepthStencilAttachment;
-	r.desc                     = std::move(desc);
-	auto& cache                = m_context.GetTextureCache();
-	r.image_id                 = cache.FindImage(r.desc);
-	r.image_view               = nullptr;
+	return desc;
+}
+
+// NOLINTNEXTLINE(readability-function-cognitive-complexity)
+void RenderExecutor::ResolveRenderDepthTarget(CommandBuffer& buffer, RenderDepthInfo& r) {
+	KYTY_PROFILER_FUNCTION();
+	const auto& hw          = buffer.GetRegisters();
+	const auto& z           = hw.GetDepthRenderTarget();
+	const auto& rc          = hw.GetRenderControl();
+	const auto& dc          = hw.GetDepthControl();
+	const auto& sc          = hw.GetStencilControl();
+	const auto& sm          = hw.GetStencilMask();
+	const bool  has_stencil = z.stencil_info.format != Prospero::StencilFormat::kInvalid;
+	const bool depth_active = dc.z_enable || dc.depth_bounds_enable ||
+	                          rc.depth_clear_enable || rc.copy_depth_to_color;
+	const bool stencil_active =
+	    has_stencil && (dc.stencil_enable || rc.stencil_clear_enable || rc.copy_stencil_to_color);
+	if (!depth_active && !stencil_active) {
+		return;
+	}
+	const bool attachment_unbound =
+	    z.z_info.format == Prospero::DepthFormat::kInvalid &&
+	    z.stencil_info.format == Prospero::StencilFormat::kInvalid && z.z_info.num_samples == 0 &&
+	    z.z_info.texture_compatibility == Prospero::TextureCompatiblePlaneCompression::kDisable &&
+	    !z.z_info.expclear_enabled && !z.z_info.partially_resident && z.z_info.max_mip_level == 0 &&
+	    z.stencil_info.texture_compatibility == Prospero::TextureCompatibleStencil::kDisable &&
+	    !z.stencil_info.expclear_enabled && !z.stencil_info.partially_resident &&
+	    z.depth_view.slice_start == 0 && z.depth_view.slice_max == 0 &&
+	    z.depth_view.current_mip_level == 0 && !z.depth_view.depth_write_disable &&
+	    !z.depth_view.stencil_write_disable && z.z_read_base_addr == 0 && z.z_write_base_addr == 0 &&
+	    z.stencil_read_base_addr == 0 && z.stencil_write_base_addr == 0 &&
+	    z.htile_data_base_addr == 0 &&
+	    // DB_DEPTH_SIZE_XY is independent state and may remain programmed after the attachment
+	    // formats and addresses are unbound. A zero encoding is the valid 1x1 value, so its
+	    // presence alone must not manufacture a depth attachment.
+	    !z.z_info.htile_acceleration && z.shading_rate_encoding == 0 && z.size.x_max == 0 &&
+	    z.size.y_max == 0;
+	if (attachment_unbound) {
+		static std::atomic_bool logged = false;
+		if (!logged.exchange(true, std::memory_order_relaxed)) {
+			LOGF("DepthTarget: ignoring enabled depth/stencil state without a bound attachment\n");
+		}
+		return;
+	}
+	if (rc.copy_depth_to_color || rc.copy_stencil_to_color || rc.copy_centroid ||
+	    rc.copy_sample != 0 || dc.zfunc > static_cast<uint8_t>(vk::CompareOp::eAlways) ||
+	    (!z.depth_view.depth_write_disable && z.z_write_base_addr != z.z_read_base_addr) ||
+	    (has_stencil && !z.depth_view.stencil_write_disable &&
+	     z.stencil_write_base_addr != z.stencil_read_base_addr)) {
+		DepthFatal("unsupported depth register state");
+	}
+	r.desc = MakeDepthTargetDesc(buffer, z);
+	r.depth_clear_enable      = rc.depth_clear_enable;
+	r.depth_load_clear_enable = r.depth_clear_enable;
+	r.depth_clear_value       = hw.GetDepthClearValue();
+	r.depth_test_enable       = dc.z_enable;
+	r.depth_write_enable      = r.depth_test_enable && dc.z_write_enable &&
+	                            !z.depth_view.depth_write_disable && !r.depth_clear_enable;
+	r.depth_compare_op        = static_cast<vk::CompareOp>(dc.zfunc);
+
+	r.depth_bounds_test_enable = dc.depth_bounds_enable;
+	r.depth_min_bounds         = hw.GetDepthBoundsMin();
+	r.depth_max_bounds         = hw.GetDepthBoundsMax();
+
+	r.stencil_clear_enable =
+	    has_stencil && rc.stencil_clear_enable && !z.depth_view.stencil_write_disable;
+	r.stencil_clear_value = hw.GetStencilClearValue();
+	r.stencil_test_enable = has_stencil && dc.stencil_enable;
+	if (r.stencil_test_enable) {
+		const bool stencil_ops_disabled =
+		    rc.stencil_clear_enable || z.depth_view.stencil_write_disable;
+		const uint8_t front_write_mask = stencil_ops_disabled ? 0 : sm.stencil_writemask;
+		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))) {
+			DepthFatal("unsupported stencil compare state");
+		}
+		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_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_back = r.stencil_front;
+		}
+	}
+	auto& cache = m_context.GetTextureCache();
+	r.image_id = cache.FindImage(r.desc);
 	BindRenderTarget(r.image_id);
 }
 
+bool RenderExecutor::DepthStencilCopy(CommandBuffer& buffer) {
+	const auto& hw       = buffer.GetRegisters();
+	const auto& z        = hw.GetDepthRenderTarget();
+	const auto& override = hw.GetDepthRenderOverride();
+	if (hw.GetColorControl().mode != 0) {
+		return false;
+	}
+	const bool depth_copy = override.force_z_dirty && override.force_z_valid &&
+	                        z.z_info.format != Prospero::DepthFormat::kInvalid &&
+	                        z.z_read_base_addr != 0 && z.z_write_base_addr != 0 &&
+	                        z.z_read_base_addr != z.z_write_base_addr;
+	const bool stencil_copy = override.force_stencil_dirty && override.force_stencil_valid &&
+	                          z.stencil_info.format != Prospero::StencilFormat::kInvalid &&
+	                          z.stencil_read_base_addr != 0 && z.stencil_write_base_addr != 0 &&
+	                          z.stencil_read_base_addr != z.stencil_write_base_addr;
+	if (!depth_copy && !stencil_copy) {
+		return false;
+	}
+
+	auto  read_desc  = MakeDepthTargetDesc(buffer, z);
+	auto  write_desc = MakeDepthTargetDesc(buffer, z, true);
+	auto& cache      = m_context.GetTextureCache();
+	const auto read_id = cache.FindImage(read_desc);
+	BindRenderTarget(read_id);
+	const auto write_id = cache.FindImage(write_desc);
+	BindRenderTarget(write_id);
+	cache.UpdateImage(read_id);
+	cache.UpdateImage(write_id);
+	cache.MarkGpuWritten(write_id);
+	auto& source      = cache.GetImage(read_id);
+	auto& destination = cache.GetImage(write_id);
+	EXIT_IF(read_id == write_id || source.backing.format != destination.backing.format);
+
+	auto& scheduler = m_context.GetCommandScheduler();
+	scheduler.EndRendering();
+	const auto command = scheduler.Current().Handle();
+	const ImageSubresourceRange range {read_desc.view_info.base_level, 1,
+	                                  read_desc.view_info.base_layer,
+	                                  read_desc.view_info.layer_count};
+	source.Transit(vk::ImageLayout::eTransferSrcOptimal, vk::AccessFlagBits2::eTransferRead,
+	               range, command);
+	destination.Transit(vk::ImageLayout::eTransferDstOptimal, vk::AccessFlagBits2::eTransferWrite,
+	                    range, command);
+	std::array<vk::ImageCopy, 2> regions {};
+	uint32_t                   count = 0;
+	for (const auto aspect: {vk::ImageAspectFlagBits::eDepth, vk::ImageAspectFlagBits::eStencil}) {
+		if ((aspect == vk::ImageAspectFlagBits::eDepth && !depth_copy) ||
+		    (aspect == vk::ImageAspectFlagBits::eStencil && !stencil_copy)) {
+			continue;
+		}
+		auto& region = regions[count++];
+		region.srcSubresource = {aspect, range.base_level, range.base_layer,
+		                         range.layer_count};
+		region.dstSubresource = region.srcSubresource;
+		region.extent = write_desc.info.extent;
+	}
+	command.copyImage(source.backing.image, vk::ImageLayout::eTransferSrcOptimal,
+	                  destination.backing.image, vk::ImageLayout::eTransferDstOptimal,
+	                  count, regions.data());
+	return true;
+}
+
 vk::ImageAspectFlags RenderDepthInfo::AttachmentWriteAspects() const {
+	const auto format = desc.view_info.format;
 	if (format == vk::Format::eUndefined) {
 		return {};
 	}
@@ -370,21 +422,20 @@ vk::ImageAspectFlags RenderDepthInfo::AttachmentWriteAspects() const {
 	const auto           available = ImageViewOps::DepthAspectMask(format);
 	vk::ImageAspectFlags writes {};
 	if ((available & vk::ImageAspectFlagBits::eDepth) &&
-	    (depth_load_clear_enable || (depth_test_enable && depth_write_enable))) {
+	    (depth_load_clear_enable || depth_write_enable)) {
 		writes |= vk::ImageAspectFlagBits::eDepth;
 	}
 	if (!(available & vk::ImageAspectFlagBits::eStencil)) {
 		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:
@@ -410,8 +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

@@ -11,34 +11,21 @@
 
 namespace Libs::Graphics {
 
-class RenderCommandBuffer;
-
+// Without a stencil plane, Hi-Stencil fields are inactive. An active plane is compatible when
+// Hi-Stencil is disabled or HTile backing is present.
 inline constexpr bool depth_htile_stencil_acceleration_compatible(bool has_stencil, bool has_htile,
                                                                   bool htile_stencil_disabled) {
-	return htile_stencil_disabled || (has_stencil && has_htile);
+	return !has_stencil || htile_stencil_disabled || has_htile;
 }
 
 struct RenderDepthInfo {
+	// Discovery keeps guest image information but can remap the view into a larger cache image.
 	TextureCache::ImageDesc     desc;
-	vk::Format                  format                   = vk::Format::eUndefined;
-	uint32_t                    width                    = 0;
-	uint32_t                    height                   = 0;
-	uint32_t                    samples                  = 1;
-	bool                        htile                    = false;
-	uint64_t                    depth_buffer_size        = 0;
-	uint64_t                    depth_buffer_vaddr       = 0;
-	uint64_t                    depth_tile_swizzle       = 0;
-	uint64_t                    stencil_buffer_size      = 0;
-	uint64_t                    stencil_buffer_vaddr     = 0;
-	uint64_t                    stencil_tile_swizzle     = 0;
-	uint64_t                    htile_buffer_size        = 0;
-	uint64_t                    htile_buffer_vaddr       = 0;
-	uint64_t                    htile_tile_swizzle       = 0;
 	bool                        depth_clear_enable       = false;
 	bool                        depth_load_clear_enable  = false;
-	bool                        depth_meta_clear_enable  = false;
 	float                       depth_clear_value        = 0.0f;
 	bool                        depth_test_enable        = false;
+	// Effective draw writes; discovery applies test, target-write and clear controls.
 	bool                        depth_write_enable       = false;
 	vk::CompareOp               depth_compare_op         = vk::CompareOp::eNever;
 	bool                        depth_bounds_test_enable = false;
@@ -47,29 +34,20 @@ 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;
-	vk::ImageView               image_view = nullptr;
-	uint64_t                    vaddr[3]   = {};
-	uint64_t                    size[3]    = {};
-	int                         vaddr_num  = 0;
 
 	[[nodiscard]] vk::ImageAspectFlags AttachmentWriteAspects() const;
 };
 
-inline bool depth_attachment_read_only(const RenderDepthInfo& depth) {
-	return !depth.AttachmentWriteAspects();
-}
-
 inline vk::ImageLayout depth_attachment_layout(const RenderDepthInfo& depth) {
-	const auto available     = ImageViewOps::DepthAspectMask(depth.format);
+	const auto available     = ImageViewOps::DepthAspectMask(depth.desc.view_info.format);
 	const auto writes        = depth.AttachmentWriteAspects();
 	const bool has_depth     = static_cast<bool>(available & vk::ImageAspectFlagBits::eDepth);
 	const bool has_stencil   = static_cast<bool>(available & vk::ImageAspectFlagBits::eStencil);
-	const bool depth_write   = static_cast<bool>(writes & vk::ImageAspectFlagBits::eDepth);
+	// LoadOp clears are separate from guest depth writes.
+	const bool depth_write   = depth.depth_write_enable;
 	const bool stencil_write = static_cast<bool>(writes & vk::ImageAspectFlagBits::eStencil);
 	if (!has_stencil) {
 		return depth_write ? vk::ImageLayout::eDepthAttachmentOptimal

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

@@ -10,7 +10,6 @@
 
 #include <algorithm>
 #include <array>
-#include <iterator>
 
 namespace Libs::Graphics {
 
@@ -23,7 +22,6 @@ BlitHelper::BlitHelper(GraphicContext& graphics, CommandScheduler& scheduler)
 	texture_binding.stageFlags      = vk::ShaderStageFlagBits::eFragment;
 
 	vk::DescriptorSetLayoutCreateInfo descriptor_info {};
-	descriptor_info.sType        = vk::StructureType::eDescriptorSetLayoutCreateInfo;
 	descriptor_info.flags        = vk::DescriptorSetLayoutCreateFlagBits::ePushDescriptorKHR;
 	descriptor_info.bindingCount = 1;
 	descriptor_info.pBindings    = &texture_binding;
@@ -32,16 +30,14 @@ BlitHelper::BlitHelper(GraphicContext& graphics, CommandScheduler& scheduler)
 	                     "create BlitHelper descriptor layout");
 
 	vk::PipelineLayoutCreateInfo layout_info {};
-	layout_info.sType          = vk::StructureType::ePipelineLayoutCreateInfo;
 	layout_info.setLayoutCount = 1;
 	layout_info.pSetLayouts    = &m_descriptor_layout;
 	RequireVulkanSuccess(
 	    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() {
@@ -62,18 +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.sType            = vk::StructureType::eShaderModuleCreateInfo;
-	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()) {
@@ -84,51 +68,37 @@ vk::Pipeline BlitHelper::GetPipeline(PipelineKey key) {
 	EXIT_IF(samples == vk::SampleCountFlagBits {} || key.format == vk::Format::eUndefined);
 
 	std::array<vk::PipelineShaderStageCreateInfo, 2> stages {};
-	stages[0].sType  = vk::StructureType::ePipelineShaderStageCreateInfo;
 	stages[0].stage  = vk::ShaderStageFlagBits::eVertex;
 	stages[0].module = m_vertex_shader;
 	stages[0].pName  = "main";
-	stages[1].sType  = vk::StructureType::ePipelineShaderStageCreateInfo;
 	stages[1].stage  = vk::ShaderStageFlagBits::eFragment;
 	stages[1].module = m_fragment_shader;
 	stages[1].pName  = "main";
 
 	vk::PipelineVertexInputStateCreateInfo vertex_input {};
-	vertex_input.sType = vk::StructureType::ePipelineVertexInputStateCreateInfo;
 	vk::PipelineInputAssemblyStateCreateInfo input_assembly {};
-	input_assembly.sType    = vk::StructureType::ePipelineInputAssemblyStateCreateInfo;
 	input_assembly.topology = vk::PrimitiveTopology::eTriangleList;
 	vk::PipelineViewportStateCreateInfo viewport {};
-	viewport.sType         = vk::StructureType::ePipelineViewportStateCreateInfo;
 	viewport.viewportCount = 1;
 	viewport.scissorCount  = 1;
 	vk::PipelineRasterizationStateCreateInfo rasterization {};
-	rasterization.sType       = vk::StructureType::ePipelineRasterizationStateCreateInfo;
-	rasterization.polygonMode = vk::PolygonMode::eFill;
-	rasterization.cullMode    = vk::CullModeFlagBits::eNone;
-	rasterization.lineWidth   = 1.0f;
+	rasterization.lineWidth = 1.0f;
 	vk::PipelineMultisampleStateCreateInfo multisample {};
-	multisample.sType                = vk::StructureType::ePipelineMultisampleStateCreateInfo;
 	multisample.rasterizationSamples = samples;
 	vk::PipelineDepthStencilStateCreateInfo depth {};
-	depth.sType            = vk::StructureType::ePipelineDepthStencilStateCreateInfo;
 	depth.depthTestEnable  = VK_TRUE;
 	depth.depthWriteEnable = VK_TRUE;
 	depth.depthCompareOp   = vk::CompareOp::eAlways;
 	vk::PipelineColorBlendStateCreateInfo color_blend {};
-	color_blend.sType = vk::StructureType::ePipelineColorBlendStateCreateInfo;
 	const std::array dynamic_states {vk::DynamicState::eViewport, vk::DynamicState::eScissor};
 	vk::PipelineDynamicStateCreateInfo dynamic {};
-	dynamic.sType             = vk::StructureType::ePipelineDynamicStateCreateInfo;
 	dynamic.dynamicStateCount = static_cast<uint32_t>(dynamic_states.size());
 	dynamic.pDynamicStates    = dynamic_states.data();
 
 	vk::PipelineRenderingCreateInfo rendering {};
-	rendering.sType                 = vk::StructureType::ePipelineRenderingCreateInfo;
 	rendering.depthAttachmentFormat = key.format;
 
 	vk::GraphicsPipelineCreateInfo create {};
-	create.sType               = vk::StructureType::eGraphicsPipelineCreateInfo;
 	create.pNext               = &rendering;
 	create.stageCount          = static_cast<uint32_t>(stages.size());
 	create.pStages             = stages.data();
@@ -186,7 +156,6 @@ void BlitHelper::ReinterpretColorAsMsDepth(Image& source, Image& destination) {
 	                    command);
 
 	vk::RenderingAttachmentInfo depth_attachment {};
-	depth_attachment.sType                   = vk::StructureType::eRenderingAttachmentInfo;
 	depth_attachment.imageView               = destination_view;
 	depth_attachment.imageLayout             = ColorToMsDepthLayout;
 	depth_attachment.loadOp                  = vk::AttachmentLoadOp::eClear;
@@ -194,7 +163,6 @@ void BlitHelper::ReinterpretColorAsMsDepth(Image& source, Image& destination) {
 	depth_attachment.clearValue.depthStencil = {0.0f, 0};
 
 	vk::RenderingInfo rendering {};
-	rendering.sType             = vk::StructureType::eRenderingInfo;
 	rendering.renderArea.extent = {destination_info.extent.width, destination_info.extent.height};
 	rendering.layerCount        = 1;
 	rendering.pDepthAttachment  = &depth_attachment;
@@ -204,7 +172,6 @@ void BlitHelper::ReinterpretColorAsMsDepth(Image& source, Image& destination) {
 	descriptor_image.imageView   = source_view;
 	descriptor_image.imageLayout = vk::ImageLayout::eShaderReadOnlyOptimal;
 	vk::WriteDescriptorSet descriptor_write {};
-	descriptor_write.sType           = vk::StructureType::eWriteDescriptorSet;
 	descriptor_write.dstBinding      = 0;
 	descriptor_write.descriptorCount = 1;
 	descriptor_write.descriptorType  = vk::DescriptorType::eSampledImage;

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;