fix launcher regression

feat(input): add host input remapping
Add compact keyboard and mouse mapping with analog-stick defaults and integrate a global remapping editor into the Qt launcher. Based on the host input remapping work from PR #109. Co-authored-by: DistantMyth <thetarun3@gmail.com>
2026-10-22 11:56:58 +02:00 · 2026-08-04 03:35:30 +02:00 · 2026-08-04 03:24:34 +02:00 · 2026-08-04 02:51:11 +02:00 · 2026-08-04 02:26:50 +02:00 · 2026-08-04 02:26:50 +02:00
73 changed files with 2915 additions and 1247 deletions
@@ -6,9 +6,27 @@ on:
    branches: [ main, master ]
  pull_request:

+env:
+  KYTY_BUILD_ORIGIN: ${{ github.repository != 'KytyPS5/KytyPS5' && 'Fork' || github.event_name == 'push' && 'Official' || 'Source' }}
+  KYTY_BUILD_REPOSITORY: ${{ github.repository }}
+
 jobs:
+  metadata:
+    name: Prepare build metadata
+    runs-on: ubuntu-latest
+    outputs:
+      release_tag: ${{ steps.release_tag.outputs.value }}
+
+    steps:
+      - name: Generate release tag
+        id: release_tag
+        shell: bash
+        run: |
+          echo "value=KytyPS5-$(date -u +'%Y-%m-%d')-${GITHUB_SHA::7}" >> "$GITHUB_OUTPUT"
+
  windows:
    name: Build KytyPS5 (Windows)
+    needs: metadata
    runs-on: windows-2022

    steps:
@@ -73,9 +91,12 @@ jobs:
      - name: Configure
        shell: cmd
        run: |
-          cmake -S src -B _Build/windows ^
+          cmake -S . -B _Build/windows ^
            -G Ninja ^
            -DCMAKE_BUILD_TYPE=Release ^
+            -DKYTY_BUILD_ORIGIN=%KYTY_BUILD_ORIGIN% ^
+            -DKYTY_BUILD_REPOSITORY=%KYTY_BUILD_REPOSITORY% ^
+            -DKYTY_RELEASE_TAG=${{ needs.metadata.outputs.release_tag }} ^
            -DCMAKE_C_COMPILER=clang-cl ^
            -DCMAKE_CXX_COMPILER=clang-cl ^
            -DCMAKE_PREFIX_PATH="%Qt6_DIR%"
@@ -104,6 +125,7 @@ jobs:

  macos:
    name: Build KytyPS5 (macOS)
+    needs: metadata
    runs-on: macos-15

    steps:
@@ -147,9 +169,12 @@ jobs:
      - name: Configure
        shell: bash
        run: |
-          cmake -S src -B _Build/macos \
+          cmake -S . -B _Build/macos \
            -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \
+            -DKYTY_BUILD_ORIGIN="$KYTY_BUILD_ORIGIN" \
+            -DKYTY_BUILD_REPOSITORY="$KYTY_BUILD_REPOSITORY" \
+            -DKYTY_RELEASE_TAG="${{ needs.metadata.outputs.release_tag }}" \
            -DCMAKE_OSX_ARCHITECTURES=x86_64 \
            -DCMAKE_C_COMPILER=clang \
            -DCMAKE_CXX_COMPILER=clang++ \
@@ -213,6 +238,7 @@ jobs:

  linux:
    name: Build KytyPS5 (Linux)
+    needs: metadata
    runs-on: ubuntu-24.04

    steps:
@@ -270,9 +296,12 @@ jobs:
        shell: bash
        run: |
          mkdir -p _Build
-          cmake -S src -B _Build/linux \
+          cmake -S . -B _Build/linux \
            -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \
+            -DKYTY_BUILD_ORIGIN="$KYTY_BUILD_ORIGIN" \
+            -DKYTY_BUILD_REPOSITORY="$KYTY_BUILD_REPOSITORY" \
+            -DKYTY_RELEASE_TAG="${{ needs.metadata.outputs.release_tag }}" \
            -DCMAKE_C_COMPILER=clang \
            -DCMAKE_CXX_COMPILER=clang++ \
            -DCMAKE_PREFIX_PATH="$Qt6_DIR" 2>&1 | tee _Build/configure.log
@@ -342,10 +371,12 @@ jobs:
  release:
    name: Release KytyPS5
    if: github.event_name == 'push' && github.repository == 'KytyPS5/KytyPS5'
-    needs: [windows, macos, linux]
+    needs: [metadata, windows, macos, linux]
    runs-on: ubuntu-latest
    permissions:
      contents: write
+    env:
+      RELEASE_NAME: ${{ needs.metadata.outputs.release_tag }}

    steps:
      - name: Download builds
@@ -353,11 +384,6 @@ jobs:
        with:
          path: artifacts

-      - name: Set release name
-        shell: bash
-        run: |
-          echo "RELEASE_NAME=KytyPS5-$(date -u +'%Y-%m-%d')-${GITHUB_SHA::7}" >> "$GITHUB_ENV"
-
      - name: Package builds
        shell: bash
        run: |
@@ -3,4 +3,5 @@
 .idea/
 build/
 _Build/vscode-clang/
-_Build/
+_Build/
+cmake-build-debug/
@@ -1,5 +1,5 @@
 {
-    "cmake.sourceDirectory": "${workspaceFolder}/src",
+    "cmake.sourceDirectory": "${workspaceFolder}",
    "cmake.buildDirectory": "${workspaceFolder}/_Build/vscode-clang",
    "cmake.generator": "Ninja",
    "cmake.environment": {
@@ -6,6 +6,10 @@ endif()

 project(Kyty)

+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")
+
 if(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
 	set(LINUX TRUE)
 endif()
@@ -19,12 +23,33 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_SCAN_FOR_MODULES OFF)

-include(utils.cmake)
+include("${KYTY_SOURCE_DIR}/utils.cmake")
 include(CTest)

 option(KYTY_ENABLE_CLANG_TIDY "Run clang-tidy checks during builds" OFF)

-set(KYTY_THIRD_PARTY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../3rdparty")
+set(KYTY_BUILD_ORIGIN "Source" CACHE STRING "Build provenance shown in diagnostics")
+set_property(CACHE KYTY_BUILD_ORIGIN PROPERTY STRINGS Source Official Fork)
+if(NOT KYTY_BUILD_ORIGIN STREQUAL "Source" AND NOT KYTY_BUILD_ORIGIN STREQUAL "Official" AND
+   NOT KYTY_BUILD_ORIGIN STREQUAL "Fork")
+	message(FATAL_ERROR "KYTY_BUILD_ORIGIN must be Source, Official, or Fork")
+endif()
+
+set(KYTY_RELEASE_TAG "" CACHE STRING "Release tag embedded in official builds")
+set(KYTY_BUILD_REPOSITORY "" CACHE STRING "GitHub repository embedded in fork builds")
+set(KYTY_OFFICIAL_BUILD OFF)
+set(KYTY_FORK_BUILD OFF)
+if(KYTY_BUILD_ORIGIN STREQUAL "Official")
+	if(KYTY_RELEASE_TAG STREQUAL "")
+		message(FATAL_ERROR "Official builds require KYTY_RELEASE_TAG")
+	endif()
+	set(KYTY_OFFICIAL_BUILD ON)
+elseif(KYTY_BUILD_ORIGIN STREQUAL "Fork")
+	if(KYTY_BUILD_REPOSITORY STREQUAL "")
+		message(FATAL_ERROR "Fork builds require KYTY_BUILD_REPOSITORY")
+	endif()
+	set(KYTY_FORK_BUILD ON)
+endif()

 set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)

@@ -97,36 +122,40 @@ endif()

 project(Kyty${KYTY_PROJECT_NAME}${CMAKE_BUILD_TYPE}${KYTY_COMPILER} VERSION 0.2.2)

-include_directories(	
+include_directories(
 	${KYTY_THIRD_PARTY_DIR}/gtest/include
 	${KYTY_THIRD_PARTY_DIR}/gtest
 	${KYTY_THIRD_PARTY_DIR}/fmt/include
 	${KYTY_THIRD_PARTY_DIR}/magic_enum/include/magic_enum
 	${PROJECT_BINARY_DIR}
-	${CMAKE_CURRENT_SOURCE_DIR}
+	${KYTY_SOURCE_DIR}
 )

 set(KYTY_VERSION "${PROJECT_VERSION}")

 configure_file(
-  ${PROJECT_SOURCE_DIR}/cmake_config.h.in
+  ${KYTY_SOURCE_DIR}/cmake_config.h.in
  ${PROJECT_BINARY_DIR}/cmake_config.h
  )

 find_package(Git)
-  
-add_custom_target( KytyGitVersion
-    COMMAND ${CMAKE_COMMAND} 
-	-D INPUT_FILE=${CMAKE_CURRENT_SOURCE_DIR}/kytyGitVersion.h.in
-    -D OUTPUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/kytyGitVersion.h
-	-D GIT_EXECUTABLE=${GIT_EXECUTABLE}
-	-D GIT_WORKING_DIRECTORY=${CMAKE_CURRENT_SOURCE_DIR}
-	-P ${CMAKE_CURRENT_SOURCE_DIR}/generate_version.cmake
+
+add_custom_target(KytyGitVersion
+	COMMAND ${CMAKE_COMMAND}
+		-D INPUT_FILE=${KYTY_SOURCE_DIR}/kytyGitVersion.h.in
+		-D OUTPUT_FILE=${PROJECT_BINARY_DIR}/kytyGitVersion.h
+		-D GIT_EXECUTABLE=${GIT_EXECUTABLE}
+		-D GIT_WORKING_DIRECTORY=${CMAKE_CURRENT_SOURCE_DIR}
+		-P ${KYTY_SOURCE_DIR}/generate_version.cmake
+	BYPRODUCTS ${PROJECT_BINARY_DIR}/kytyGitVersion.h
 	COMMENT "Generate kytyGitVersion.h"
 )

+add_library(kyty_git_version INTERFACE)
+add_dependencies(kyty_git_version KytyGitVersion)
+
 if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0.0)
-	list(APPEND KYTY_IWYU 
+	list(APPEND KYTY_IWYU
 		kyty_emulator
 		common
 		#launcher
@@ -139,55 +168,55 @@ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0.0)
 endif()

 option(KYTY_BUILD_LAUNCHER "Build Qt launcher" ON)
-  
-config_compiler_and_linker()  
-  
+
+config_compiler_and_linker()
+
 add_subdirectory("${KYTY_THIRD_PARTY_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/3rdparty")
-add_subdirectory(common)
+add_subdirectory("${KYTY_SOURCE_DIR}/common" "${CMAKE_CURRENT_BINARY_DIR}/common")

 file(GLOB kyty_emulator_src CONFIGURE_DEPENDS
-	libs/*.cpp
-	libs/*.h
-	graphics/*.cpp
-	graphics/*.h
-	graphics/guest_gpu/*.cpp
-	graphics/guest_gpu/*.h
-	graphics/guest_gpu/command_processor/*.cpp
-	graphics/guest_gpu/command_processor/*.h
-	graphics/host_gpu/*.cpp
-	graphics/host_gpu/*.h
-	graphics/host_gpu/renderer/*.cpp
-	graphics/host_gpu/renderer/*.h
-	graphics/host_gpu/renderer/cache/*.cpp
-	graphics/host_gpu/renderer/cache/*.h
-	graphics/host_gpu/renderer/image/*.cpp
-	graphics/host_gpu/renderer/image/*.h
-	graphics/host_gpu/renderer/pipeline/*.cpp
-	graphics/host_gpu/renderer/pipeline/*.h
-	graphics/shader/*.cpp
-	graphics/shader/*.h
-	graphics/shader/recompiler/*.cpp
-	graphics/shader/recompiler/*.h
-	graphics/shader/recompiler/cfg/*.cpp
-	graphics/shader/recompiler/cfg/*.h
-	graphics/shader/recompiler/decompiler/*.cpp
-	graphics/shader/recompiler/decompiler/*.h
-	graphics/shader/recompiler/emitter/*.cpp
-	graphics/shader/recompiler/emitter/*.h
-	graphics/shader/recompiler/ir/*.cpp
-	graphics/shader/recompiler/ir/*.h
-	graphics/presentation/*.cpp
-	graphics/presentation/*.h
-	graphics/presentation/window/*.cpp
-	graphics/presentation/window/*.h
-	kernel/*.cpp
-	kernel/*.h
-	loader/*.cpp
-	loader/*.h
+	"${KYTY_SOURCE_DIR}/libs/*.cpp"
+	"${KYTY_SOURCE_DIR}/libs/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/command_processor/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/guest_gpu/command_processor/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/cache/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/cache/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/image/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/image/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/pipeline/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/pipeline/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/shader/*.cpp"
+	"${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"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/recompiler/ir/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/presentation/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/presentation/*.h"
+	"${KYTY_SOURCE_DIR}/graphics/presentation/window/*.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/presentation/window/*.h"
+	"${KYTY_SOURCE_DIR}/kernel/*.cpp"
+	"${KYTY_SOURCE_DIR}/kernel/*.h"
+	"${KYTY_SOURCE_DIR}/loader/*.cpp"
+	"${KYTY_SOURCE_DIR}/loader/*.h"
 )

 find_program(KYTY_GLSLANG_VALIDATOR glslangValidator REQUIRED)
-set(gpu_tiler_shader_dir "${CMAKE_CURRENT_SOURCE_DIR}/graphics/host_gpu/shaders")
+set(gpu_tiler_shader_dir "${KYTY_SOURCE_DIR}/graphics/host_gpu/shaders")
 set(gpu_tiler_generated_dir "${PROJECT_BINARY_DIR}/gpu_tiler_shaders")
 set(gpu_tiler_shader_names
 	standard256
@@ -215,7 +244,7 @@ foreach(shader_name IN LISTS gpu_tiler_shader_names)
 		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.0 -Os
 		        "-I${gpu_tiler_shader_dir}" -o "${shader_spv}" "${shader_source}"
 		COMMAND ${CMAKE_COMMAND} -DINPUT=${shader_spv} -DOUTPUT=${shader_header}
-		        -DSYMBOL=${shader_symbol} -P "${CMAKE_CURRENT_SOURCE_DIR}/embed_spirv.cmake"
+		        -DSYMBOL=${shader_symbol} -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
 		DEPENDS "${shader_source}" ${gpu_tiler_shader_includes}
 		VERBATIM
 	)
@@ -239,7 +268,7 @@ foreach(shader_source IN LISTS gpu_blit_shader_sources)
 		COMMAND "${KYTY_GLSLANG_VALIDATOR}" -V --target-env vulkan1.0 -Os
 		        "-I${gpu_tiler_shader_dir}" -o "${shader_spv}" "${shader_source}"
 		COMMAND ${CMAKE_COMMAND} -DINPUT=${shader_spv} -DOUTPUT=${shader_header}
-		        -DSYMBOL=${shader_symbol} -P "${CMAKE_CURRENT_SOURCE_DIR}/embed_spirv.cmake"
+		        -DSYMBOL=${shader_symbol} -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
 		DEPENDS "${shader_source}"
 		VERBATIM
 	)
@@ -248,8 +277,8 @@ endforeach()
 list(APPEND kyty_emulator_src ${gpu_blit_shader_headers})

 list(APPEND kyty_emulator_src
-	emulator.h
-	emulator.cpp
+	"${KYTY_SOURCE_DIR}/emulator.h"
+	"${KYTY_SOURCE_DIR}/emulator.cpp"
 )
 list(REMOVE_DUPLICATES kyty_emulator_src)

@@ -257,7 +286,7 @@ if (KYTY_CLANG_CL)
 	set_source_files_properties(${kyty_emulator_src} PROPERTIES COMPILE_FLAGS "-Wno-pragma-pack -Wno-deprecated-declarations -D_TIMESPEC_DEFINED")
 endif()

-set(kyty_emulator_link_libraries common Vulkan::Headers spirv-tools-opt spirv-tools SDL2-static xxhash FFmpeg::ffmpeg fmt::fmt nlohmann_json::nlohmann_json LibAtrac9)
+set(kyty_emulator_link_libraries common Vulkan::Headers spirv-tools-opt spirv-tools SDL2-static xxhash FFmpeg::ffmpeg fmt::fmt nlohmann_json::nlohmann_json LibAtrac9 kyty_git_version)

 # Linux system libraries required by the static FFmpeg archive.
 if(LINUX)
@@ -280,7 +309,7 @@ if(LINUX)
 endif()

 set(inc_headers
-	${CMAKE_CURRENT_SOURCE_DIR}
+	${KYTY_SOURCE_DIR}
 	${KYTY_THIRD_PARTY_DIR}/SDL2/include
 	${KYTY_THIRD_PARTY_DIR}/VulkanMemoryAllocator/include
 	${KYTY_THIRD_PARTY_DIR}/SPIRV-Tools/include
@@ -292,13 +321,13 @@ set(inc_headers

 if (KYTY_CLANG_CL)
 	list(APPEND kyty_emulator_link_libraries winpthread)
-	list(APPEND inc_headers 
+	list(APPEND inc_headers
 		${KYTY_THIRD_PARTY_DIR}/winpthread/include
 	)
 endif()

 list(APPEND check_headers
-	${CMAKE_CURRENT_SOURCE_DIR}
+	${KYTY_SOURCE_DIR}
 )

 function(add_kyty_full_emulator_test target source)
@@ -320,108 +349,108 @@ endfunction()
 function(configure_macos_guest_address_space target)
 	if(APPLE AND (CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64" OR
 			(NOT CMAKE_OSX_ARCHITECTURES AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")))
-		target_sources(${target} PRIVATE kernel/macosGuestAddressSpace.cpp)
+		target_sources(${target} PRIVATE "${KYTY_SOURCE_DIR}/kernel/macosGuestAddressSpace.cpp")
 		target_compile_definitions(${target} PRIVATE KYTY_LINKED_GUEST_ADDRESS_SPACE=1)
 		target_link_options(${target} PRIVATE
 			-Wl,-ld_classic,-no_pie,-no_fixup_chains,-no_huge,-pagezero_size,0x40000,-segaddr,SYSTEM_MANAGED,0x40000,-segaddr,SYSTEM_RESERVED,0x7ffffc000,-segaddr,USER_AREA,0x7000000000,-image_base,0x700000000000)
 	endif()
 endfunction()

-add_kyty_full_emulator_test(shader_cfg_tests ../tests/shaderCfgTests.cpp)
+add_kyty_full_emulator_test(shader_cfg_tests "${KYTY_TESTS_DIR}/shaderCfgTests.cpp")

 add_executable(scalar_provenance_tests EXCLUDE_FROM_ALL
-	../tests/ScalarProvenanceTests.cpp
-	graphics/host_gpu/hostMemory.cpp
-	graphics/shader/recompiler/ir/ReadLaneElimination.cpp
-	graphics/shader/recompiler/ir/ScalarProvenance.cpp
-	graphics/shader/recompiler/ir/SrtWalker.cpp
+	"${KYTY_TESTS_DIR}/ScalarProvenanceTests.cpp"
+	"${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"
 )
 target_link_libraries(scalar_provenance_tests fmt::fmt)
 target_include_directories(scalar_provenance_tests PRIVATE ${inc_headers})

 add_executable(page_manager_tests EXCLUDE_FROM_ALL
-	../tests/PageManagerTests.cpp
-	graphics/host_gpu/pageManager.cpp
+	"${KYTY_TESTS_DIR}/PageManagerTests.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/pageManager.cpp"
 )
 target_include_directories(page_manager_tests PRIVATE ${inc_headers})

 add_executable(bit_array_tests EXCLUDE_FROM_ALL
-	../tests/BitArrayTests.cpp
+	"${KYTY_TESTS_DIR}/BitArrayTests.cpp"
 )
 target_include_directories(bit_array_tests PRIVATE ${inc_headers})

 add_executable(memory_tracker_tests EXCLUDE_FROM_ALL
-	../tests/MemoryTrackerTests.cpp
-	graphics/host_gpu/pageManager.cpp
-	graphics/host_gpu/memoryTracker.cpp
+	"${KYTY_TESTS_DIR}/MemoryTrackerTests.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/pageManager.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/memoryTracker.cpp"
 )
 target_link_libraries(memory_tracker_tests fmt::fmt common)
 target_include_directories(memory_tracker_tests PRIVATE ${inc_headers})

 add_executable(shader_vertex_metadata_tests EXCLUDE_FROM_ALL
-	../tests/ShaderVertexMetadataTests.cpp
-	graphics/host_gpu/hostMemory.cpp
-	graphics/shader/shaderVertexMetadata.cpp
+	"${KYTY_TESTS_DIR}/ShaderVertexMetadataTests.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/hostMemory.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/shader/shaderVertexMetadata.cpp"
 )
 target_include_directories(shader_vertex_metadata_tests PRIVATE ${inc_headers})

 add_executable(shader_stage_runtime_tests EXCLUDE_FROM_ALL
-	../tests/ShaderStageRuntimeTests.cpp
-	graphics/guest_gpu/gpu_format.cpp
-	graphics/host_gpu/hostMemory.cpp
-	graphics/shader/shaderStageRuntime.cpp
-	graphics/shader/recompiler/ir/ResourceMaterialization.cpp
-	graphics/shader/recompiler/ir/ScalarProvenance.cpp
-	graphics/shader/recompiler/ir/SrtWalker.cpp
+	"${KYTY_TESTS_DIR}/ShaderStageRuntimeTests.cpp"
+	"${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"
 )
 target_link_libraries(shader_stage_runtime_tests fmt::fmt)
 target_include_directories(shader_stage_runtime_tests PRIVATE ${inc_headers})

 add_executable(resource_tracking_tests EXCLUDE_FROM_ALL
-	../tests/ResourceTrackingTests.cpp
-	graphics/guest_gpu/gpu_format.cpp
-	graphics/host_gpu/hostMemory.cpp
-	graphics/shader/recompiler/ir/ScalarProvenance.cpp
-	graphics/shader/recompiler/ir/SrtWalker.cpp
-	graphics/shader/recompiler/ir/SrtPatcher.cpp
-	graphics/shader/recompiler/ir/ResourceTracking.cpp
-	graphics/shader/recompiler/ir/ResourceMaterialization.cpp
-	graphics/shader/recompiler/ir/ShaderInfoCollection.cpp
-	graphics/shader/recompiler/ir/BindingLayout.cpp
+	"${KYTY_TESTS_DIR}/ResourceTrackingTests.cpp"
+	"${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"
 )
 target_link_libraries(resource_tracking_tests fmt::fmt)
 target_include_directories(resource_tracking_tests PRIVATE ${inc_headers})

 add_executable(resource_mutex_tests EXCLUDE_FROM_ALL
-	../tests/ResourceMutexTests.cpp
-	graphics/host_gpu/renderer/cache/resourceMutex.cpp
+	"${KYTY_TESTS_DIR}/ResourceMutexTests.cpp"
+	"${KYTY_SOURCE_DIR}/graphics/host_gpu/renderer/cache/resourceMutex.cpp"
 )
 target_link_libraries(resource_mutex_tests common)
 target_include_directories(resource_mutex_tests PRIVATE ${inc_headers})

 add_executable(audio_out2_port_tests EXCLUDE_FROM_ALL
-	../tests/AudioOut2PortTests.cpp
-	libs/libAudio2.cpp
-	loader/timer.cpp
+	"${KYTY_TESTS_DIR}/AudioOut2PortTests.cpp"
+	"${KYTY_SOURCE_DIR}/libs/libAudio2.cpp"
+	"${KYTY_SOURCE_DIR}/loader/timer.cpp"
 )
 target_link_libraries(audio_out2_port_tests common fmt::fmt)
 target_include_directories(audio_out2_port_tests PRIVATE ${inc_headers})

 add_executable(event_queue_lifetime_tests EXCLUDE_FROM_ALL
-	../tests/EventQueueLifetimeTests.cpp
-	kernel/eventQueue.cpp
-	loader/timer.cpp
+	"${KYTY_TESTS_DIR}/EventQueueLifetimeTests.cpp"
+	"${KYTY_SOURCE_DIR}/kernel/eventQueue.cpp"
+	"${KYTY_SOURCE_DIR}/loader/timer.cpp"
 )
 target_link_libraries(event_queue_lifetime_tests common fmt::fmt)
 target_include_directories(event_queue_lifetime_tests PRIVATE ${inc_headers})

 add_executable(image_page_table_tests EXCLUDE_FROM_ALL
-	../tests/ImagePageTableTests.cpp
+	"${KYTY_TESTS_DIR}/ImagePageTableTests.cpp"
 )
 target_link_libraries(image_page_table_tests common fmt::fmt)
 target_include_directories(image_page_table_tests PRIVATE ${inc_headers})

-add_kyty_full_emulator_test(shader_recompiler_compute_tests ../tests/ShaderRecompilerComputeTests.cpp)
+add_kyty_full_emulator_test(shader_recompiler_compute_tests "${KYTY_TESTS_DIR}/ShaderRecompilerComputeTests.cpp")

 set(gpu_test_generated_dir "${PROJECT_BINARY_DIR}/gpu_test_shaders")
 set(gpu_test_ms_depth_source
@@ -437,14 +466,14 @@ add_custom_command(
 	        -o "${gpu_test_ms_depth_spv}" "${gpu_test_ms_depth_source}"
 	COMMAND ${CMAKE_COMMAND} -DINPUT=${gpu_test_ms_depth_spv}
 	        -DOUTPUT=${gpu_test_ms_depth_header} -DSYMBOL=GPU_TEST_MS_DEPTH_SPV
-	        -P "${CMAKE_CURRENT_SOURCE_DIR}/embed_spirv.cmake"
+	        -P "${KYTY_SOURCE_DIR}/embed_spirv.cmake"
 	DEPENDS "${gpu_test_ms_depth_source}"
 	VERBATIM
 )
 target_sources(shader_recompiler_compute_tests PRIVATE
 	"${gpu_test_ms_depth_header}")

-add_kyty_full_emulator_test(virtual_memory_allocation_tests ../tests/VirtualMemoryAllocationTests.cpp)
+add_kyty_full_emulator_test(virtual_memory_allocation_tests "${KYTY_TESTS_DIR}/VirtualMemoryAllocationTests.cpp")
 target_compile_definitions(virtual_memory_allocation_tests PRIVATE
 	KYTY_VIRTUAL_MEMORY_ALLOCATION_TESTS=1)

@@ -520,7 +549,7 @@ if(BUILD_TESTING)
 endif()


-add_executable(kyty_emulator main.cpp ${kyty_emulator_src})
+add_executable(kyty_emulator "${KYTY_SOURCE_DIR}/main.cpp" ${kyty_emulator_src})
 configure_macos_guest_address_space(kyty_emulator)

 target_link_libraries(kyty_emulator ${kyty_emulator_link_libraries})
@@ -561,8 +590,6 @@ elseif(WIN32 OR LINUX)
 	set_target_properties(kyty_emulator PROPERTIES LINK_FLAGS "${KYTY_LD_OPTIONS} -Wl,-Map=${KYTY_EMULATOR_MAP_LINK_PATH}")
 endif()

-add_dependencies(kyty_emulator KytyGitVersion)
-
 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
@@ -570,14 +597,14 @@ if(APPLE)
 	# reverts to the hardened defaults and aborts when it first executes written code).
 	add_custom_command(TARGET kyty_emulator POST_BUILD
 		COMMAND codesign -s - --force --options runtime
-			--entitlements "${CMAKE_CURRENT_SOURCE_DIR}/macos_jit.entitlements"
+			--entitlements "${KYTY_SOURCE_DIR}/macos_jit.entitlements"
 			$<TARGET_FILE:kyty_emulator>
 		COMMENT "Codesign kyty_emulator with JIT entitlements (macOS)")
 endif()

 install(TARGETS kyty_emulator DESTINATION .)
 if(KYTY_BUILD_LAUNCHER)
-	add_subdirectory(launcher)
+	add_subdirectory("${KYTY_SOURCE_DIR}/launcher" "${CMAKE_CURRENT_BINARY_DIR}/launcher")
 endif()
 if(KYTY_CLANG_CL)
 	install(FILES "${KYTY_THIRD_PARTY_DIR}/winpthread/bin/libwinpthread-1.dll" DESTINATION .)
@@ -141,7 +141,7 @@ git submodule update --init --recursive
 Configure the project. Replace the Qt path with the version installed on your system:

 ```powershell
-cmake -S src -B _Build/windows -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_PREFIX_PATH="C:/Qt/6.x.x/msvc2022_64"
+cmake -S . -B _Build/windows -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_PREFIX_PATH="C:/Qt/6.x.x/msvc2022_64"
 ```

 Build the launcher and stage a runnable installation:
@@ -174,7 +174,7 @@ Qt 6 (Concurrent, Network, Widgets) is also required — either the distribution
 ```bash
 git submodule update --init --recursive

-cmake -S src -B _Build/linux -G Ninja -DCMAKE_BUILD_TYPE=Release \
+cmake -S . -B _Build/linux -G Ninja -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \
  -DCMAKE_PREFIX_PATH="$Qt6_DIR"

@@ -188,7 +188,7 @@ The install step copies the Qt libraries and plugins next to the binaries, so
 As on Windows, the MSVC compiler is not used; Clang is required. `cl.exe` is rejected at configure
 time.

-Note that the CMake source root is `src`, not the repository root.
+The CMake source root is the repository root.

 ### Building on macOS

@@ -207,7 +207,7 @@ Requirements:
 ```bash
 git submodule update --init --recursive

-cmake -S src -B _Build/macos -G Ninja -DCMAKE_BUILD_TYPE=Release \
+cmake -S . -B _Build/macos -G Ninja -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_OSX_ARCHITECTURES=x86_64 \
  -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \
  -DCMAKE_PREFIX_PATH="$Qt6_DIR"
@@ -1,4 +1,8 @@
 #define KYTY_VERSION "@KYTY_VERSION@"
+#define KYTY_BUILD_REPOSITORY "@KYTY_BUILD_REPOSITORY@"
+#define KYTY_RELEASE_TAG "@KYTY_RELEASE_TAG@"
+#cmakedefine KYTY_OFFICIAL_BUILD
+#cmakedefine KYTY_FORK_BUILD
 #define KYTY_ENDIAN @KYTY_ENDIAN@
 #define KYTY_PLATFORM @KYTY_PLATFORM@
 #define KYTY_COMPILER KYTY_COMPILER_@KYTY_COMPILER@
@@ -13,7 +13,7 @@ endif()
 add_library(common STATIC ${common_src} ${common_headers})

 target_include_directories(common
-	PUBLIC ${PROJECT_SOURCE_DIR}
+	PUBLIC ${KYTY_SOURCE_DIR}
 	PRIVATE
 		${KYTY_THIRD_PARTY_DIR}/cpuinfo/include
 )
@@ -33,10 +33,18 @@ uint32_t GetScreenHeight() {
 	return g_config->screen_height;
 }

+bool FullscreenEnabled() {
+	return g_config->fullscreen_enabled;
+}
+
 uint32_t GetVblankFrequency() {
 	return std::clamp(g_config->vblank_frequency, 30u, 360u);
 }

+uint32_t GetConsoleLanguage() {
+	return g_config->console_language;
+}
+
 bool VulkanValidationEnabled() {
 	return g_config->vulkan_validation_enabled;
 }
@@ -89,12 +97,12 @@ bool RenderDocEnabled() {
 	return g_config->renderdoc_enabled;
 }

-bool NggRectlistDrawEnabled() {
-	return g_config->ngg_rectlist_draw_enabled;
-}
-
 bool ReadbackLinearImagesEnabled() {
 	return g_config->readback_linear_images;
 }

+const Keymap& GetKeymap() {
+	return g_config->keymap;
+}
+
 } // namespace Config
@@ -5,6 +5,8 @@
 #include "common/subsystems.h"

 #include <filesystem>
+#include <string>
+#include <vector>

 namespace Config {

@@ -18,10 +20,17 @@ enum class ProfilerDirection { None, Network };

 enum class OutputDirection { Silent, Console, File };

+using Keymap = std::vector<std::string>;
+
+constexpr uint32_t DEFAULT_CONSOLE_LANGUAGE = 1;
+constexpr uint32_t MAX_CONSOLE_LANGUAGE     = 29;
+
 struct ConfigOptions {
 	uint32_t               screen_width                = 1280;
 	uint32_t               screen_height               = 720;
+	bool                   fullscreen_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;
@@ -35,15 +44,17 @@ struct ConfigOptions {
 	ProfilerDirection      profiler_direction          = ProfilerDirection::None;
 	bool                   spirv_debug_printf_enabled  = false;
 	bool                   renderdoc_enabled           = false;
-	bool                   ngg_rectlist_draw_enabled   = true;
 	bool                   readback_linear_images      = false;
+	Keymap                 keymap;
 };

 void Load(const ConfigOptions& cfg);

 uint32_t GetScreenWidth();
 uint32_t GetScreenHeight();
+bool     FullscreenEnabled();
 uint32_t GetVblankFrequency();
+uint32_t GetConsoleLanguage();
 bool     VulkanValidationEnabled();

 bool                   ShaderValidationEnabled();
@@ -64,9 +75,10 @@ ProfilerDirection GetProfilerDirection();
 bool SpirvDebugPrintfEnabled();

 bool RenderDocEnabled();
-bool NggRectlistDrawEnabled();
 bool ReadbackLinearImagesEnabled();

+const Keymap& GetKeymap();
+
 } // namespace Config

 #endif /* KYTY_COMMON_EMULATOR_CONFIG_H_ */
@@ -1,7 +1,8 @@
 set(KYTY_GIT_VERSION "unknown")
+set(KYTY_GIT_HASH "unknown")
 if(GIT_EXECUTABLE)
 	execute_process(
-		COMMAND "${GIT_EXECUTABLE}" describe --tags --always
+		COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty
 		WORKING_DIRECTORY "${GIT_WORKING_DIRECTORY}"
 		OUTPUT_VARIABLE KYTY_GIT_VERSION
 		OUTPUT_STRIP_TRAILING_WHITESPACE
@@ -11,5 +12,27 @@ if(GIT_EXECUTABLE)
 	if(NOT GIT_RESULT EQUAL 0)
 		set(KYTY_GIT_VERSION "unknown")
 	endif()
+
+	execute_process(
+		COMMAND "${GIT_EXECUTABLE}" rev-parse --short=7 HEAD
+		WORKING_DIRECTORY "${GIT_WORKING_DIRECTORY}"
+		OUTPUT_VARIABLE KYTY_GIT_HASH
+		OUTPUT_STRIP_TRAILING_WHITESPACE
+		RESULT_VARIABLE GIT_HASH_RESULT
+		ERROR_QUIET
+	)
+	if(NOT GIT_HASH_RESULT EQUAL 0)
+		set(KYTY_GIT_HASH "unknown")
+	else()
+		execute_process(
+			COMMAND "${GIT_EXECUTABLE}" diff-index --quiet HEAD --
+			WORKING_DIRECTORY "${GIT_WORKING_DIRECTORY}"
+			RESULT_VARIABLE GIT_DIRTY_RESULT
+			ERROR_QUIET
+		)
+		if(NOT GIT_DIRTY_RESULT EQUAL 0)
+			string(APPEND KYTY_GIT_HASH "-dirty")
+		endif()
+	endif()
 endif()
 configure_file("${INPUT_FILE}" "${OUTPUT_FILE}")
@@ -50,23 +50,10 @@ public:

 	void Reset();

-	void BufferInit();
-	void BufferFlush();
-	void BufferFlushAndWait();
-	void BufferWait();
-	void BeginReadbackTransaction() {
-		if (m_readback_active) {
-			EXIT("nested command-processor readback transaction\n");
-		}
-		m_readback_active = true;
-	}
-	void EndReadbackTransaction() {
-		if (!m_readback_active) {
-			EXIT("command-processor readback transaction is not active\n");
-		}
-		m_readback_active = false;
-	}
-
+	void            BufferInit();
+	void            BufferFlush();
+	void            BufferFlushAndWait();
+	void            BufferWait();
 	HW::Context&    GetCtx() { return m_ctx; }
 	HW::UserConfig& GetUcfg() { return m_ucfg; }
 	HW::Shader&     GetShCtx() { return m_sh_ctx; }
@@ -83,8 +70,7 @@ public:
 	               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, uint32_t instance_count = 1,
-	                   uint32_t first_vertex = 0, uint32_t first_instance = 0);
+	                   uint32_t render_target_slice_offset = 0);
 	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,
@@ -152,6 +138,9 @@ private:
 	                      uint32_t interrupt_context_id);
 	void ProcessPm4(Pm4Execution& execution, size_t stop_depth);
 	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(); }
@@ -168,12 +157,12 @@ private:
 	uint64_t         m_index_base_addr                  = 0;
 	uint64_t         m_draw_indirect_args_base_addr     = 0;
 	uint64_t         m_dispatch_indirect_args_base_addr = 0;
-	uint32_t         m_num_instances                    = 1;
+	// Persistent draw state: indirect draws update it for subsequent draws.
+	uint32_t m_num_instances = 1;

-	uint32_t m_de_count        = 0;
-	uint32_t m_ce_count        = 0;
-	bool     m_ce_complete     = false;
-	bool     m_readback_active = false;
+	uint32_t m_de_count    = 0;
+	uint32_t m_ce_count    = 0;
+	bool     m_ce_complete = false;

 	uint32_t m_const_ram[0x3000] = {0};

@@ -36,6 +36,7 @@ static thread_local CommandProcessor* g_current_processor = nullptr;
 static thread_local Pm4Execution*     g_current_execution = nullptr;
 static thread_local bool              g_gpu_mutex_owned   = false;
 static thread_local bool              g_gpu_thread        = false;
+static thread_local GpuState*         g_gpu_state         = nullptr;

 class GpuMutexLock final {
 public:
@@ -98,11 +99,10 @@ public:
 	void SubmitFlipPreparation(uint64_t request_id);
 	void Done();
 	void Shutdown();
-	[[nodiscard]] bool IsStopping();
-	void               SendCommand(Common::UniqueFunction<void>&& command);
-	void               SendCommandSync(Common::UniqueFunction<void>&& command);
-	void SendCommandSyncWithProcessor(Common::UniqueFunction<void, CommandProcessor&>&& command);
-	int  GetFrameNum();
+	[[nodiscard]] bool        IsStopping();
+	void                      SendCommand(Common::UniqueFunction<void>&& command);
+	void                      SendCommandSync(Common::UniqueFunction<void>&& command);
+	int                       GetFrameNum();
 	[[nodiscard]] static bool IsGpuThread() noexcept { return g_gpu_thread; }

 private:
@@ -127,6 +127,7 @@ private:
 	void              WaitLocked();
 	void              Enqueue(Submission submission);
 	void              WaitForIdle();
+	void              ProcessCommands();
 	bool              Process(Submission& submission);
 	static void       ThreadRun(void* data);
 	CommandProcessor& GetProcessor(uint32_t queue_id);
@@ -139,6 +140,7 @@ private:
 	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;
@@ -153,6 +155,8 @@ private:
 	uint64_t        m_submit_id = 0;
 	std::atomic_int m_done_num  = 0;
 	std::jthread    m_thread;
+
+	friend class CommandProcessor;
 };

 static bool GraphicsRunDebugDumpEnabled() {
@@ -195,9 +199,25 @@ void GpuState::SendCommand(Common::UniqueFunction<void>&& command) {
 	Common::LockGuard lock(m_queue_mutex);
 	EXIT_IF(!m_accepting);
 	m_commands.push_back(std::move(command));
+	m_pending_commands.fetch_add(1, std::memory_order_release);
 	m_work_available.Signal();
 }

+void GpuState::ProcessCommands() {
+	EXIT_IF(!IsGpuThread());
+	while (m_pending_commands.load(std::memory_order_acquire) != 0) {
+		Common::UniqueFunction<void> command;
+		{
+			Common::LockGuard lock(m_queue_mutex);
+			EXIT_IF(m_commands.empty());
+			command = std::move(m_commands.front());
+			m_commands.pop_front();
+			EXIT_IF(m_pending_commands.fetch_sub(1, std::memory_order_acq_rel) == 0);
+		}
+		command();
+	}
+}
+
 void GpuState::SendCommandSync(Common::UniqueFunction<void>&& command) {
 	EXIT_IF(!command);
 	if (IsGpuThread()) {
@@ -212,17 +232,6 @@ void GpuState::SendCommandSync(Common::UniqueFunction<void>&& command) {
 	done.acquire();
 }

-void GpuState::SendCommandSyncWithProcessor(
-    Common::UniqueFunction<void, CommandProcessor&>&& command) {
-	EXIT_IF(!command);
-	SendCommandSync([this, operation = std::move(command)]() mutable {
-		EXIT_IF(g_current_processor != nullptr);
-		g_current_processor = m_gfx_cp.get();
-		operation(*m_gfx_cp);
-		g_current_processor = nullptr;
-	});
-}
-
 void GpuState::Submit(uint32_t* cmd_draw_buffer, uint32_t num_draw_dw, uint32_t* cmd_const_buffer,
                      uint32_t num_const_dw, bool trigger_agc_interrupt_on_done) {
 	GpuMutexLock lock(m_submission_mutex);
@@ -509,6 +518,7 @@ void GpuState::ThreadRun(void* data) {
 	EXIT_IF(gpu == nullptr);
 	KYTY_PROFILER_THREAD("Thread_Gpu");
 	g_gpu_thread = true;
+	g_gpu_state  = gpu;

 	for (;;) {
 		Submission                   submission;
@@ -529,6 +539,7 @@ void GpuState::ThreadRun(void* data) {
 			} else if (!gpu->m_commands.empty()) {
 				command = std::move(gpu->m_commands.front());
 				gpu->m_commands.pop_front();
+				EXIT_IF(gpu->m_pending_commands.fetch_sub(1, std::memory_order_acq_rel) == 0);
 				gpu->m_processing = true;
 			} else {
 				int selected_queue = -1;
@@ -560,6 +571,7 @@ void GpuState::ThreadRun(void* data) {
 		}
 		if (should_stop) {
 			gpu->m_gfx_cp->BufferWait();
+			g_gpu_state  = nullptr;
 			g_gpu_thread = false;
 			return;
 		}
@@ -741,6 +753,9 @@ void CommandProcessor::SuspendPm4() {

 void CommandProcessor::ProcessPm4(Pm4Execution& execution, size_t stop_depth) {
 	while (execution.m_buffer_stack.size() > stop_depth) {
+		if (g_gpu_state != nullptr) {
+			g_gpu_state->ProcessCommands();
+		}
 		const auto buffer_index = execution.m_buffer_stack.size() - 1;
 		auto&      cursor       = execution.m_buffer_stack[buffer_index];
 		if (cursor.deferred_advance_dw != 0) {
@@ -983,8 +998,9 @@ void CommandProcessor::DrawIndirect(uint32_t data_offset, uint32_t draw_initiato
 				     args.start_vertex_location, args.start_instance_location);
 			}
 		}
-		DrawIndexAuto(args.vertex_count_per_instance, 0, 0, args.instance_count,
-		              args.start_vertex_location, args.start_instance_location);
+		m_num_instances = args.instance_count;
+		SubmitNonIndexedDraw(args.vertex_count_per_instance, 0, 0, args.start_vertex_location,
+		                     args.start_instance_location);
 		return;
 	}

@@ -1024,6 +1040,7 @@ void CommandProcessor::DrawIndirect(uint32_t data_offset, uint32_t draw_initiato
 		}
 	}

+	m_num_instances = args.instance_count;
 	DrawIndex(index_count, index_addr, 0, 1, args.instance_count, nullptr, 0,
 	          static_cast<int32_t>(args.base_vertex_location), args.start_instance_location);
 }
@@ -1081,8 +1098,9 @@ void CommandProcessor::DrawIndirectMulti(uint32_t data_offset, uint32_t max_coun
 					     args->start_vertex_location, args->start_instance_location);
 				}
 			}
-			DrawIndexAuto(args->vertex_count_per_instance, 0, 0, args->instance_count,
-			              args->start_vertex_location, args->start_instance_location);
+			m_num_instances = args->instance_count;
+			SubmitNonIndexedDraw(args->vertex_count_per_instance, 0, 0, args->start_vertex_location,
+			                     args->start_instance_location);
 			continue;
 		}

@@ -1123,6 +1141,7 @@ void CommandProcessor::DrawIndirectMulti(uint32_t data_offset, uint32_t max_coun
 			}
 		}

+		m_num_instances = args->instance_count;
 		DrawIndex(index_count, index_addr, 0, 1, args->instance_count, nullptr, 0,
 		          static_cast<int32_t>(args->base_vertex_location), args->start_instance_location);
 	}
@@ -1214,12 +1233,17 @@ void CommandProcessor::DispatchIndirect(uint32_t data_offset, uint32_t mode) {
 }

 void CommandProcessor::DrawIndexAuto(uint32_t index_count, uint32_t flags,
-                                     uint32_t render_target_slice_offset, uint32_t instance_count,
-                                     uint32_t first_vertex, uint32_t first_instance) {
+                                     uint32_t render_target_slice_offset) {
+	SubmitNonIndexedDraw(index_count, flags, render_target_slice_offset, 0, 0);
+}
+
+void CommandProcessor::SubmitNonIndexedDraw(uint32_t vertex_count, uint32_t flags,
+                                            uint32_t render_target_slice_offset,
+                                            uint32_t first_vertex, uint32_t first_instance) {
 	CheckBuffer();

-	m_renderer.GetRenderExecutor().DrawAuto(m_submit_id, CurrentBuffer(), index_count, flags,
-	                                        render_target_slice_offset, instance_count,
+	m_renderer.GetRenderExecutor().DrawAuto(m_submit_id, CurrentBuffer(), vertex_count, flags,
+	                                        render_target_slice_offset, m_num_instances,
 	                                        first_vertex, first_instance);
 }

@@ -1641,10 +1665,6 @@ void Gpu::SendCommandSync(Common::UniqueFunction<void>&& command) {
 	m_state->SendCommandSync(std::move(command));
 }

-void Gpu::SendCommandSyncWithProcessor(Common::UniqueFunction<void, CommandProcessor&>&& command) {
-	m_state->SendCommandSyncWithProcessor(std::move(command));
-}
-
 void Gpu::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) {
 	EXIT_IF(draw_commands == nullptr || draw_size_dw == 0);
@@ -1670,12 +1690,8 @@ int Gpu::GetFrameNum() const {
 	return m_state->GetFrameNum();
 }

-bool Gpu::IsCommandProcessorThread() noexcept {
-	return g_current_processor != nullptr;
-}
-
-CommandProcessor* Gpu::CurrentCommandProcessor() noexcept {
-	return g_current_processor;
+bool Gpu::IsGpuThread() noexcept {
+	return GpuState::IsGpuThread();
 }

 } // namespace Libs::Graphics
@@ -9,7 +9,6 @@

 namespace Libs::Graphics {

-class CommandProcessor;
 class GpuState;
 class RenderContext;

@@ -23,7 +22,6 @@ public:
 	[[nodiscard]] bool IsStopping();
 	void               SendCommand(Common::UniqueFunction<void>&& command);
 	void               SendCommandSync(Common::UniqueFunction<void>&& command);
-	void SendCommandSyncWithProcessor(Common::UniqueFunction<void, CommandProcessor&>&& 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);
@@ -33,8 +31,7 @@ public:
 	void Done();
 	[[nodiscard]] int GetFrameNum() const;

-	[[nodiscard]] static bool              IsCommandProcessorThread() noexcept;
-	[[nodiscard]] static CommandProcessor* CurrentCommandProcessor() noexcept;
+	[[nodiscard]] static bool IsGpuThread() noexcept;

 private:
 	std::unique_ptr<GpuState> m_state;
@@ -29,45 +29,29 @@ public:
 	void               MarkRegionAsGpuModified(uint64_t vaddr, uint64_t size);
 	void               UnmarkRegionAsGpuModified(uint64_t vaddr, uint64_t size);
 	void               UntrackMemory(uint64_t vaddr, uint64_t size);
+	// Removes protection from a range and flushes GPU-owned data when required.
 	template <typename Flush>
-	void InvalidateRegion(uint64_t vaddr, uint64_t size, Flush&& on_flush) {
+	void InvalidateRegion(uint64_t vaddr, uint64_t size, Flush&& on_flush) noexcept {
 		static_assert(std::is_invocable_v<Flush&>);
 		CheckNotInUploadCallback();
 		ValidateRange(vaddr, size);

-		const auto update_cpu_state = [this, vaddr, size] {
-			std::lock_guard             access(m_access_mutex);
-			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 bool should_flush = [&] {
+				// Perform both the GPU modification check and CPU state change with the lock in
+				// case the GPU thread is racing to mark the page modified. If a flush is needed,
+				// on_flush performs the CPU state change.
+				std::scoped_lock lock(manager->lock);
+				if (manager->IsModified<DirtySource::Gpu>(offset, bytes)) {
+					return true;
+				}
+				manager->ChangeState<DirtySource::Cpu, true>(manager->GetCpuAddr() + offset, bytes);
+				return false;
+			}();
+			if (should_flush) {
+				on_flush();
 			}
-			const bool gpu_modified = Iterate<false>(
-			    vaddr, size, [](RegionManager* manager, uint64_t offset, uint64_t bytes) {
-				    return manager->IsModified<DirtySource::Gpu>(offset, bytes);
-			    });
-			if (gpu_modified) {
-				return true;
-			}
-			Iterate<false>(vaddr, size,
-			               [](RegionManager* manager, uint64_t offset, uint64_t bytes) {
-				               manager->ChangeState<DirtySource::Cpu, true>(
-				                   manager->GetCpuAddr() + offset, bytes);
-			               });
-			return false;
-		};
-
-		if (!update_cpu_state()) {
-			return;
-		}
-		std::forward<Flush>(on_flush)();
-		if (update_cpu_state()) {
-			EXIT("memory invalidation retained GPU-owned pages\n");
-		}
+		});
 	}
 #if KYTY_BUILD == KYTY_BUILD_DEBUG
 	void ValidateGpuDirtyPages(const RangeSet& dirty, uint64_t vaddr, uint64_t size,
@@ -3,15 +3,18 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/profiler.h"
+#include "graphics/guest_gpu/graphicsRun.h"
 #include "graphics/host_gpu/graphicContext.h"
 #include "graphics/host_gpu/renderer/cache/resourceMutex.h"
 #include "graphics/host_gpu/renderer/cache/textureCache.h"
 #include "graphics/host_gpu/renderer/commandScheduler.h"
 #include "graphics/host_gpu/renderer/render.h"
+#include "graphics/host_gpu/renderer/renderContext.h"
 #include "kernel/memory.h"

 #include <algorithm>
 #include <array>
+#include <cinttypes>
 #include <cstring>
 #include <utility>
 #include <vector>
@@ -288,10 +291,29 @@ void BufferCache::InvalidateMemory(uint64_t vaddr, uint64_t size) {
 		return;
 	}
 	m_memory_tracker.InvalidateRegion(vaddr, size,
-	                                  [this, vaddr, size] { ReadMemory(vaddr, size); });
+	                                  [this, vaddr, size] { ReadMemory(vaddr, size, true); });
 }

-void BufferCache::ReadMemory(uint64_t vaddr, uint64_t size) {
+void BufferCache::ReadMemory(uint64_t vaddr, uint64_t size, bool is_write) {
+	if (Gpu::IsGpuThread()) {
+		ReadMemoryOnGpu(vaddr, size, is_write);
+		return;
+	}
+	if (CommandScheduler::InDeferredOperation()) {
+		EXIT("unsupported buffer readback from an asynchronous GPU completion, "
+		     "addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n",
+		     vaddr, size);
+	}
+	if (m_resource_mutex.IsOwnedByCurrentThread()) {
+		EXIT("unsupported buffer readback from a pre-owned resource transaction, "
+		     "addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n",
+		     vaddr, size);
+	}
+	m_scheduler.Context().GetGpu().SendCommandSync(
+	    [this, vaddr, size, is_write] { ReadMemoryOnGpu(vaddr, size, is_write); });
+}
+
+void BufferCache::ReadMemoryOnGpu(uint64_t vaddr, uint64_t size, bool is_write) {
 	std::vector<DownloadCopy> copies;
 	{
 		FaultSafeCacheLock lock(this, m_mutex);
@@ -322,9 +344,16 @@ void BufferCache::ReadMemory(uint64_t vaddr, uint64_t size) {
 				    }
 			    }
 		    });
-	}
-	if (copies.empty()) {
-		return;
+		if (copies.empty()) {
+			if (!is_write) {
+				return;
+			}
+			// A preceding read fault can consume the last GPU-owned copy after this write
+			// invalidation has already chosen to flush. Complete the CPU ownership handoff even
+			// though this callback no longer has bytes to download.
+			m_memory_tracker.MarkRegionAsCpuModified(vaddr, size);
+			return;
+		}
 	}
 	auto downloads = RecordDownloads(copies);
 	m_scheduler.FinishCurrent();
@@ -336,6 +365,9 @@ void BufferCache::ReadMemory(uint64_t vaddr, uint64_t size) {
 		}
 		// The enumeration above covered whole dirty pages and every exact interval on them.
 		m_memory_tracker.UnmarkRegionAsGpuModified(vaddr, size);
+		if (is_write) {
+			m_memory_tracker.MarkRegionAsCpuModified(vaddr, size);
+		}
 	}
 }

@@ -46,7 +46,7 @@ public:
 	KYTY_CLASS_NO_COPY(BufferCache);

 	void                        InvalidateMemory(uint64_t vaddr, uint64_t size);
-	void                        ReadMemory(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,
@@ -97,6 +97,7 @@ private:
 	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);

 	GraphicContext&                                   m_graphics;
 	CommandScheduler&                                 m_scheduler;
@@ -1,7 +1,6 @@
 #include "graphics/host_gpu/renderer/cache/gpuResourceManager.h"

 #include "common/assert.h"
-#include "graphics/guest_gpu/command_processor/commandProcessor.h"
 #include "graphics/guest_gpu/graphicsRun.h"
 #include "graphics/host_gpu/renderer/commandScheduler.h"
 namespace Libs::Graphics {
@@ -18,69 +17,21 @@ bool GpuResourceManager::HandleFault(PageFaultAccess access, uint64_t fault_vadd
 	if (!IsMapped(fault_vaddr, fault_size)) {
 		return false;
 	}
-	if (CommandScheduler::InDeferredOperation()) {
-		EXIT("unsupported guest-memory fault from an asynchronous GPU completion, "
-		     "addr=0x%016" PRIx64 " access=%u\n",
-		     fault_vaddr, static_cast<uint32_t>(access));
+	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);
 	}
-	bool       handled = false;
-	const auto resolve = [this, access, fault_vaddr, &handled](CommandProcessor& cp) {
-		cp.BeginReadbackTransaction();
-		{
-			ResourceMutex::FaultScope fault(m_resource_mutex);
-			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);
-			}
-			handled = true;
-		}
-		cp.EndReadbackTransaction();
-	};
-	if (auto* cp = Gpu::CurrentCommandProcessor(); cp != nullptr) {
-		resolve(*cp);
-		return handled;
-	}
-	if (m_resource_mutex.IsOwnedByCurrentThread()) {
-		EXIT("unsupported page fault from a pre-owned resource transaction, addr=0x%016" PRIx64
-		     " access=%u\n",
-		     fault_vaddr, static_cast<uint32_t>(access));
-	}
-	EXIT_IF(m_gpu == nullptr);
-	m_gpu->SendCommandSyncWithProcessor(resolve);
-	return handled;
+	return true;
 }

 bool GpuResourceManager::InvalidateMemory(uint64_t vaddr, uint64_t size) {
 	if (!IsMapped(vaddr, size)) {
 		return false;
 	}
-	if (CommandScheduler::InDeferredOperation()) {
-		EXIT("unsupported memory invalidation from an asynchronous GPU completion, "
-		     "addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n",
-		     vaddr, size);
-	}
-	const auto resolve = [this, vaddr, size](CommandProcessor& cp) {
-		cp.BeginReadbackTransaction();
-		{
-			ResourceMutex::FaultScope fault(m_resource_mutex);
-			m_buffer_cache.InvalidateMemory(vaddr, size);
-			m_texture_cache.InvalidateMemory(vaddr, size);
-		}
-		cp.EndReadbackTransaction();
-	};
-	if (auto* cp = Gpu::CurrentCommandProcessor(); cp != nullptr) {
-		resolve(*cp);
-		return true;
-	}
-	if (m_resource_mutex.IsOwnedByCurrentThread()) {
-		EXIT("unsupported memory invalidation from a pre-owned resource transaction, "
-		     "addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n",
-		     vaddr, size);
-	}
-	EXIT_IF(m_gpu == nullptr);
-	m_gpu->SendCommandSyncWithProcessor(resolve);
+	m_buffer_cache.InvalidateMemory(vaddr, size);
+	m_texture_cache.InvalidateMemory(vaddr, size);
 	return true;
 }

@@ -7,8 +7,9 @@
 #include <array>
 #include <cstddef>
 #include <cstdint>
-#include <list>
+#include <cstring>
 #include <memory>
+#include <type_traits>
 #include <utility>
 #include <vector>

@@ -103,6 +104,158 @@ private:
 	size_t                               m_allocated_buckets = 0;
 };

+// Inline owner storage for page-table entries. Texture pages normally have only a
+// handful of owners, so avoid a heap allocation on the first 16 registrations.
+//
+// Owners are packed into live uint64_t objects instead of being constructed in
+// raw storage. This keeps sparse bucket construction cheap without relying on
+// subtle implicit-lifetime or pointer-provenance rules.
+template <typename OwnerT, size_t InlineCapacity = 16>
+class InlinePageOwnerList final {
+public:
+	using value_type = OwnerT;
+	using size_type  = size_t;
+
+	class const_iterator final {
+	public:
+		[[nodiscard]] OwnerT operator*() const noexcept { return m_owners->At(m_index); }
+		const_iterator&      operator++() noexcept {
+			++m_index;
+			return *this;
+		}
+		bool operator==(const const_iterator&) const = default;
+
+	private:
+		friend class InlinePageOwnerList;
+		const_iterator(const InlinePageOwnerList* owners, size_type index) noexcept
+		    : m_owners(owners), m_index(index) {}
+
+		const InlinePageOwnerList* m_owners = nullptr;
+		size_type                  m_index  = 0;
+	};
+
+	static_assert(InlineCapacity > 0);
+	static_assert(std::is_default_constructible_v<OwnerT>);
+	static_assert(std::is_trivially_copyable_v<OwnerT>);
+	static_assert(std::has_unique_object_representations_v<OwnerT>);
+	static_assert(sizeof(OwnerT) <= sizeof(uint64_t));
+
+	InlinePageOwnerList() noexcept {}
+	InlinePageOwnerList(const InlinePageOwnerList&)            = delete;
+	InlinePageOwnerList& operator=(const InlinePageOwnerList&) = delete;
+	InlinePageOwnerList(InlinePageOwnerList&& other) noexcept
+	    : m_overflow(std::move(other.m_overflow)),
+	      m_inline_size(std::exchange(other.m_inline_size, 0)) {
+		if (m_overflow == nullptr) {
+			std::copy_n(other.m_inline.begin(), m_inline_size, m_inline.begin());
+		}
+	}
+	InlinePageOwnerList& operator=(InlinePageOwnerList&& other) noexcept {
+		if (this != &other) {
+			m_overflow    = std::move(other.m_overflow);
+			m_inline_size = std::exchange(other.m_inline_size, 0);
+			if (m_overflow == nullptr) {
+				std::copy_n(other.m_inline.begin(), m_inline_size, m_inline.begin());
+			}
+		}
+		return *this;
+	}
+
+	[[nodiscard]] const_iterator begin() const noexcept { return {this, 0}; }
+	[[nodiscard]] const_iterator end() const noexcept { return {this, size()}; }
+
+	[[nodiscard]] bool      empty() const noexcept { return size() == 0; }
+	[[nodiscard]] size_type size() const noexcept {
+		return m_overflow == nullptr ? m_inline_size : m_overflow->size();
+	}
+	[[nodiscard]] OwnerT front() const noexcept { return At(0); }
+	[[nodiscard]] OwnerT operator[](size_type index) const noexcept { return At(index); }
+
+	void push_back(const OwnerT& owner) {
+		const uint64_t packed = Pack(owner);
+		if (m_overflow != nullptr) {
+			m_overflow->push_back(packed);
+			return;
+		}
+		if (m_inline_size < InlineCapacity) {
+			m_inline[m_inline_size] = packed;
+			++m_inline_size;
+			return;
+		}
+		auto overflow = std::make_unique<std::vector<uint64_t>>();
+		overflow->reserve(InlineCapacity * 2);
+		overflow->assign(m_inline.begin(), m_inline.end());
+		overflow->push_back(packed);
+		m_overflow = std::move(overflow);
+	}
+
+	[[nodiscard]] bool Contains(const OwnerT& owner) const noexcept {
+		const uint64_t packed = Pack(owner);
+		if (m_overflow != nullptr) {
+			return std::find(m_overflow->begin(), m_overflow->end(), packed) != m_overflow->end();
+		}
+		return std::find(m_inline.begin(), m_inline.begin() + static_cast<ptrdiff_t>(m_inline_size),
+		                 packed) != m_inline.begin() + static_cast<ptrdiff_t>(m_inline_size);
+	}
+
+	[[nodiscard]] bool Erase(const OwnerT& owner) noexcept {
+		const uint64_t packed = Pack(owner);
+		if (m_overflow != nullptr) {
+			const auto found = std::find(m_overflow->begin(), m_overflow->end(), packed);
+			if (found == m_overflow->end()) {
+				return false;
+			}
+			m_overflow->erase(found);
+			if (m_overflow->size() == InlineCapacity) {
+				std::copy(m_overflow->begin(), m_overflow->end(), m_inline.begin());
+				m_inline_size = InlineCapacity;
+				m_overflow.reset();
+			}
+			return true;
+		}
+		const auto end   = m_inline.begin() + static_cast<ptrdiff_t>(m_inline_size);
+		const auto found = std::find(m_inline.begin(), end, packed);
+		if (found == end) {
+			return false;
+		}
+		std::move(found + 1, end, found);
+		--m_inline_size;
+		return true;
+	}
+
+	template <typename Func>
+	void ForEach(Func&& func) const {
+		if (m_overflow != nullptr) {
+			for (const uint64_t owner: *m_overflow) {
+				func(Unpack(owner));
+			}
+			return;
+		}
+		for (size_type index = 0; index < m_inline_size; ++index) {
+			func(Unpack(m_inline[index]));
+		}
+	}
+
+private:
+	[[nodiscard]] OwnerT At(size_type index) const noexcept {
+		return Unpack(m_overflow == nullptr ? m_inline[index] : (*m_overflow)[index]);
+	}
+	[[nodiscard]] static uint64_t Pack(const OwnerT& owner) noexcept {
+		uint64_t packed = 0;
+		std::memcpy(&packed, &owner, sizeof(owner));
+		return packed;
+	}
+	[[nodiscard]] static OwnerT Unpack(uint64_t packed) noexcept {
+		OwnerT owner {};
+		std::memcpy(&owner, &packed, sizeof(owner));
+		return owner;
+	}
+
+	std::array<uint64_t, InlineCapacity>   m_inline;
+	std::unique_ptr<std::vector<uint64_t>> m_overflow;
+	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) {
@@ -114,247 +267,6 @@ template <typename Container, typename Value>
 	return true;
 }

-// Multi-range ownership with 1 MiB candidate buckets and precise 4 KiB
-// lifetime accounting. OwnerT only needs equality.
-template <typename OwnerT>
-class MultiRangePageOwnerIndex final {
-private:
-	struct Registration;
-	using MembershipList = std::vector<const Registration*>;
-
-public:
-	struct ByteRange final {
-		uint64_t address = 0;
-		uint64_t size    = 0;
-	};
-
-	using CoarseTable   = MultiLevelPageTable<MembershipList, 20, 40, 10>;
-	using TrackingTable = MultiLevelPageTable<MembershipList, 12, 40, 18>;
-
-	[[nodiscard]] bool Register(const OwnerT& owner, const std::vector<ByteRange>& ranges) {
-		if (FindRegistration(owner) != m_registrations.end()) {
-			return false;
-		}
-		auto normalized = Normalize(ranges);
-		if (normalized.empty()) {
-			return false;
-		}
-		m_registrations.push_back({owner, std::move(normalized)});
-		const Registration* registration = &m_registrations.back();
-		for (const size_t page: CollectPages<20>(registration->ranges)) {
-			m_coarse_pages[page].push_back(registration);
-		}
-		for (const size_t page: CollectPages<12>(registration->ranges)) {
-			m_tracking_pages[page].push_back(registration);
-		}
-		return true;
-	}
-
-	// No state changes if an expected membership is absent. Final releases are
-	// sorted and coalesced 4 KiB spans whose final owner disappeared.
-	[[nodiscard]] bool Unregister(const OwnerT& owner, std::vector<ByteRange>& final_releases) {
-		final_releases.clear();
-		auto registration = FindRegistration(owner);
-		if (registration == m_registrations.end()) {
-			return false;
-		}
-		const auto          coarse_pages     = CollectPages<20>(registration->ranges);
-		const auto          tracking_pages   = CollectPages<12>(registration->ranges);
-		const Registration* registration_ptr = &*registration;
-		if (!HasAllMemberships(m_coarse_pages, coarse_pages, registration_ptr) ||
-		    !HasAllMemberships(m_tracking_pages, tracking_pages, registration_ptr)) {
-			return false;
-		}
-		std::vector<size_t> final_pages;
-		for (const size_t page: coarse_pages) {
-			(void)EraseExact(*m_coarse_pages.Find(page), registration_ptr);
-		}
-		for (const size_t page: tracking_pages) {
-			auto& owners = *m_tracking_pages.Find(page);
-			if (owners.size() == 1) {
-				final_pages.push_back(page);
-			}
-			(void)EraseExact(owners, registration_ptr);
-		}
-		m_registrations.erase(registration);
-		final_releases = CoalesceTrackingPages(final_pages);
-		return true;
-	}
-
-	[[nodiscard]] std::vector<OwnerT> Query(uint64_t address, uint64_t size) const {
-		return Query(address, size, [](const OwnerT&) { return true; });
-	}
-
-	template <typename Predicate>
-	[[nodiscard]] std::vector<OwnerT> Query(uint64_t address, uint64_t size,
-	                                        Predicate&& predicate) const {
-		return QueryImpl(address, size, true, std::forward<Predicate>(predicate));
-	}
-
-	// Fault paths use page candidates: exact byte-disjoint owners sharing a
-	// touched 4 KiB page are intentionally retained.
-	[[nodiscard]] std::vector<OwnerT> QueryCandidates(uint64_t address, uint64_t size) const {
-		return QueryCandidates(address, size, [](const OwnerT&) { return true; });
-	}
-
-	template <typename Predicate>
-	[[nodiscard]] std::vector<OwnerT> QueryCandidates(uint64_t address, uint64_t size,
-	                                                  Predicate&& predicate) const {
-		return QueryImpl(address, size, false, std::forward<Predicate>(predicate));
-	}
-
-	[[nodiscard]] size_t CoarseMembershipCount(size_t page) const {
-		const auto* owners = m_coarse_pages.Find(page);
-		return owners == nullptr ? 0 : owners->size();
-	}
-	[[nodiscard]] size_t TrackingMembershipCount(size_t page) const {
-		const auto* owners = m_tracking_pages.Find(page);
-		return owners == nullptr ? 0 : owners->size();
-	}
-
-private:
-	template <typename Predicate>
-	[[nodiscard]] std::vector<OwnerT> QueryImpl(uint64_t address, uint64_t size, bool strict_bytes,
-	                                            Predicate&& predicate) const {
-		typename CoarseTable::PageRange   coarse_range {};
-		typename TrackingTable::PageRange tracking_range {};
-		if (!CoarseTable::TryGetPageRange(address, size, coarse_range) ||
-		    (!strict_bytes && !TrackingTable::TryGetPageRange(address, size, tracking_range))) {
-			return {};
-		}
-		MembershipList candidates;
-		for (size_t page = coarse_range.first; page < coarse_range.last_exclusive; ++page) {
-			if (const auto* owners = m_coarse_pages.Find(page); owners != nullptr) {
-				AppendUnique(candidates, *owners);
-			}
-		}
-		std::vector<OwnerT> result;
-		for (const Registration* registration: candidates) {
-			if ((strict_bytes ? Overlaps(registration->ranges, address, size)
-			                  : HasTrackingMembership(registration, tracking_range)) &&
-			    predicate(registration->owner)) {
-				result.push_back(registration->owner);
-			}
-		}
-		return result;
-	}
-
-	struct Registration final {
-		OwnerT                 owner;
-		std::vector<ByteRange> ranges;
-	};
-	using RegistrationIterator      = typename std::list<Registration>::iterator;
-	using ConstRegistrationIterator = typename std::list<Registration>::const_iterator;
-
-	[[nodiscard]] RegistrationIterator FindRegistration(const OwnerT& owner) {
-		return std::find_if(m_registrations.begin(), m_registrations.end(),
-		                    [&](const Registration& item) { return item.owner == owner; });
-	}
-	[[nodiscard]] ConstRegistrationIterator FindRegistration(const OwnerT& owner) const {
-		return std::find_if(m_registrations.begin(), m_registrations.end(),
-		                    [&](const Registration& item) { return item.owner == owner; });
-	}
-
-	[[nodiscard]] static std::vector<ByteRange> Normalize(const std::vector<ByteRange>& ranges) {
-		std::vector<ByteRange> sorted;
-		for (const auto& range: ranges) {
-			typename CoarseTable::PageRange ignored {};
-			if (!CoarseTable::TryGetPageRange(range.address, range.size, ignored)) {
-				return {};
-			}
-			sorted.push_back(range);
-		}
-		std::sort(sorted.begin(), sorted.end(), [](const ByteRange& lhs, const ByteRange& rhs) {
-			return lhs.address < rhs.address;
-		});
-		std::vector<ByteRange> merged;
-		for (const auto& range: sorted) {
-			if (merged.empty() || range.address > merged.back().address + merged.back().size) {
-				merged.push_back(range);
-			} else {
-				const uint64_t end = std::max(merged.back().address + merged.back().size,
-				                              range.address + range.size);
-				merged.back().size = end - merged.back().address;
-			}
-		}
-		return merged;
-	}
-
-	template <size_t Bits>
-	[[nodiscard]] static std::vector<size_t> CollectPages(const std::vector<ByteRange>& ranges) {
-		std::vector<size_t> pages;
-		for (const auto& range: ranges) {
-			const size_t first = static_cast<size_t>(range.address >> Bits);
-			const size_t last  = static_cast<size_t>((range.address + range.size - 1) >> Bits);
-			for (size_t page = first; page <= last; ++page) {
-				pages.push_back(page);
-			}
-		}
-		std::sort(pages.begin(), pages.end());
-		pages.erase(std::unique(pages.begin(), pages.end()), pages.end());
-		return pages;
-	}
-
-	template <typename Table>
-	[[nodiscard]] static bool HasAllMemberships(const Table&               table,
-	                                            const std::vector<size_t>& pages,
-	                                            const Registration*        registration) {
-		for (const size_t page: pages) {
-			const auto* owners = table.Find(page);
-			if (owners == nullptr ||
-			    std::find(owners->begin(), owners->end(), registration) == owners->end()) {
-				return false;
-			}
-		}
-		return true;
-	}
-
-	[[nodiscard]] bool HasTrackingMembership(const Registration*                      registration,
-	                                         const typename TrackingTable::PageRange& range) const {
-		for (size_t page = range.first; page < range.last_exclusive; ++page) {
-			const auto* owners = m_tracking_pages.Find(page);
-			if (owners != nullptr &&
-			    std::find(owners->begin(), owners->end(), registration) != owners->end()) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	[[nodiscard]] static bool Overlaps(const std::vector<ByteRange>& ranges, uint64_t address,
-	                                   uint64_t size) {
-		const uint64_t end = address + size;
-		return std::any_of(ranges.begin(), ranges.end(), [&](const ByteRange& range) {
-			return range.address < end && address < range.address + range.size;
-		});
-	}
-	static void AppendUnique(MembershipList& destination, const MembershipList& source) {
-		for (const Registration* registration: source) {
-			if (std::find(destination.begin(), destination.end(), registration) ==
-			    destination.end()) {
-				destination.push_back(registration);
-			}
-		}
-	}
-	[[nodiscard]] static std::vector<ByteRange>
-	CoalesceTrackingPages(const std::vector<size_t>& pages) {
-		std::vector<ByteRange> result;
-		for (const size_t page: pages) {
-			const uint64_t address = static_cast<uint64_t>(page) << 12;
-			if (!result.empty() && result.back().address + result.back().size == address) {
-				result.back().size += uint64_t {1} << 12;
-			} else {
-				result.push_back({address, uint64_t {1} << 12});
-			}
-		}
-		return result;
-	}
-
-	CoarseTable             m_coarse_pages;
-	TrackingTable           m_tracking_pages;
-	std::list<Registration> m_registrations;
-};
-
 } // namespace Libs::Graphics

 #endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_MULTILEVELPAGETABLE_H_
@@ -4,18 +4,10 @@

 namespace Libs::Graphics {

-ResourceMutex::FaultScope::FaultScope(ResourceMutex& mutex): m_mutex(mutex) {
-	m_resource_preowned = m_mutex.BeginFault();
-}
-
-ResourceMutex::FaultScope::~FaultScope() {
-	m_mutex.EndFault(m_resource_preowned);
-}
-
 ResourceMutex::~ResourceMutex() {
 	std::lock_guard state(m_state);
-	if (m_resource_owner != std::thread::id {} || m_fault_owner != std::thread::id {}) {
-		EXIT("ResourceMutex destroyed with an active owner or fault transaction\n");
+	if (m_resource_owner != std::thread::id {}) {
+		EXIT("ResourceMutex destroyed with an active owner\n");
 	}
 }

@@ -26,9 +18,6 @@ void ResourceMutex::lock() {
 		if (m_resource_owner == current) {
 			EXIT("recursive resource transaction\n");
 		}
-		if (m_fault_owner == current) {
-			EXIT("resource transaction re-entered from a page-fault callback\n");
-		}
 	}
 	m_resource.lock();
 	std::lock_guard state(m_state);
@@ -55,39 +44,4 @@ bool ResourceMutex::IsOwnedByCurrentThread() {
 	return m_resource_owner == std::this_thread::get_id();
 }

-bool ResourceMutex::BeginFault() {
-	const auto current = std::this_thread::get_id();
-	{
-		std::lock_guard state(m_state);
-		if (m_fault_owner == current) {
-			EXIT("nested resource page-fault transaction\n");
-		}
-		if (m_resource_owner == current) {
-			m_fault_owner = current;
-			return true;
-		}
-	}
-	lock();
-	std::lock_guard state(m_state);
-	if (m_resource_owner != current || m_fault_owner != std::thread::id {}) {
-		EXIT("resource fault transaction acquired inconsistent ownership\n");
-	}
-	m_fault_owner = current;
-	return false;
-}
-
-void ResourceMutex::EndFault(bool resource_preowned) {
-	const auto current = std::this_thread::get_id();
-	{
-		std::lock_guard state(m_state);
-		if (m_fault_owner != current || m_resource_owner != current) {
-			EXIT("resource page-fault transaction ended with inconsistent ownership\n");
-		}
-		m_fault_owner = {};
-	}
-	if (!resource_preowned) {
-		unlock();
-	}
-}
-
 } // namespace Libs::Graphics
@@ -8,21 +8,9 @@

 namespace Libs::Graphics {

-// Owner-tracked shared buffer/image transaction. External faults pause GPU submissions first;
-// command-processor faults drain pending guest processors before entering this transaction.
+// Owner-tracked shared buffer/image transaction.
 class ResourceMutex final {
 public:
-	class FaultScope final {
-	public:
-		explicit FaultScope(ResourceMutex& mutex);
-		~FaultScope();
-		KYTY_CLASS_NO_COPY(FaultScope);
-
-	private:
-		ResourceMutex& m_mutex;
-		bool           m_resource_preowned = false;
-	};
-
 	ResourceMutex() = default;
 	~ResourceMutex();
 	KYTY_CLASS_NO_COPY(ResourceMutex);
@@ -32,15 +20,9 @@ public:
 	[[nodiscard]] bool IsOwnedByCurrentThread();

 private:
-	friend class FaultScope;
-
-	[[nodiscard]] bool BeginFault();
-	void               EndFault(bool resource_preowned);
-
 	std::mutex      m_resource;
 	std::mutex      m_state;
 	std::thread::id m_resource_owner;
-	std::thread::id m_fault_owner;
 };

 } // namespace Libs::Graphics
@@ -195,10 +195,12 @@ void TextureCache::RegisterImage(ImageId id) {
 	if (image.registered || image.info.data.Empty()) {
 		EXIT("TextureCache: invalid image registration\n");
 	}
-	std::vector<ImageOwnerIndex::ByteRange> ranges;
-	ranges.push_back({image.info.data.address, image.info.data.size});
-	if (!m_image_owner_index.Register(id, ranges)) {
-		EXIT("TextureCache: duplicate or invalid image registration\n");
+	ImagePageTable::PageRange pages {};
+	if (!ImagePageTable::TryGetPageRange(image.info.data.address, image.info.data.size, pages)) {
+		EXIT("TextureCache: image registration is outside the guest address space\n");
+	}
+	for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+		m_image_page_table[page].push_back(id);
 	}
 	image.registered = true;
 	image.lru_id     = m_lru_cache.Insert(id, m_gc_tick);
@@ -211,9 +213,15 @@ void TextureCache::UnregisterImage(ImageId id) {
 		return;
 	}
 	UntrackImage(id);
-	std::vector<ImageOwnerIndex::ByteRange> releases;
-	if (!m_image_owner_index.Unregister(id, releases)) {
-		EXIT("TextureCache: image missing from owner index\n");
+	ImagePageTable::PageRange pages {};
+	if (!ImagePageTable::TryGetPageRange(image.info.data.address, image.info.data.size, pages)) {
+		EXIT("TextureCache: registered image is outside the guest address space\n");
+	}
+	for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+		auto* owners = m_image_page_table.Find(page);
+		if (owners == nullptr || !owners->Erase(id)) {
+			EXIT("TextureCache: image missing from page owner index\n");
+		}
 	}
 	m_lru_cache.Free(image.lru_id);
 	const auto accounted = image.AccountedSize();
@@ -451,10 +459,48 @@ const Image& TextureCache::GetImage(ImageId id) const {
 	return ResolveImage(id);
 }

-std::vector<ImageId> TextureCache::FindImagesInRegion(uint64_t address, uint64_t size,
-                                                      bool page_overlap) const {
-	return page_overlap ? m_image_owner_index.QueryCandidates(address, size)
-	                    : m_image_owner_index.Query(address, size);
+TextureCache::ImageIds TextureCache::FindImagesInRegion(uint64_t address, uint64_t size,
+                                                        bool page_overlap) const {
+	ImagePageTable::PageRange pages {};
+	if (!ImagePageTable::TryGetPageRange(address, size, pages)) {
+		return {};
+	}
+
+	uint32_t query_epoch = ++m_image_query_epoch;
+	if (query_epoch == 0) {
+		for (const auto& slot: m_slots) {
+			if (slot.image != nullptr) {
+				slot.image->query_epoch = 0;
+			}
+		}
+		query_epoch = ++m_image_query_epoch;
+	}
+
+	ImageIds result;
+	for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+		const auto* owners = m_image_page_table.Find(page);
+		if (owners == nullptr) {
+			continue;
+		}
+		owners->ForEach([&](ImageId id) {
+			if (!id || id.index >= m_slots.size()) {
+				return;
+			}
+			const auto& slot = m_slots[id.index];
+			if (slot.generation != id.generation || slot.image == nullptr) {
+				return;
+			}
+			auto& image = *slot.image;
+			if (image.query_epoch == query_epoch) {
+				return;
+			}
+			image.query_epoch = query_epoch;
+			if (image.Overlaps(address, size, page_overlap)) {
+				result.push_back(id);
+			}
+		});
+	}
+	return result;
 }

 ImageId TextureCache::GetNullImage(const ImageDesc& desc) {
@@ -838,11 +884,20 @@ struct TextureCache::ColorTransferPlan {
 	TextureUploadLayout              layout;
 	std::vector<vk::BufferImageCopy> regions;
 	std::vector<GpuTileInfo>         tiles;
+	uint64_t                         linear_size = 0;
 	bool                             tiled       = false;
 	bool                             swap_bgra16 = false;
 	bool                             valid       = false;
 };

+static uint64_t GetLinearSize(std::span<const GpuTileInfo> tiles) {
+	uint64_t size = 0;
+	for (const auto& tile: tiles) {
+		size = std::max(size, tile.linear_offset + tile.linear_size);
+	}
+	return size;
+}
+
 struct TextureCache::DownloadPlan {
 	ColorTransferPlan color;
 	bool              depth = false;
@@ -919,6 +974,7 @@ TextureCache::BuildColorTransfer(const Image& image, BindingType binding,
 		                              info.resources.levels, plan.tiles)) {
 			return plan;
 		}
+		plan.linear_size = GetLinearSize(plan.tiles);
 	}
 	plan.valid = true;
 	return plan;
@@ -956,11 +1012,19 @@ void TextureCache::UploadImage(Image& image, const ImageDesc& desc, Buffer& sour

 	if (desc.type != BindingType::DepthTarget) {
 		auto plan = BuildColorTransfer(image, desc.type, TransferDirection::Upload);
-		EXIT_NOT_IMPLEMENTED(!plan.valid);
+		if (!plan.valid) {
+			EXIT("TextureCache: invalid color upload: binding=%u addr=0x%016" PRIx64
+			     " size=0x%016" PRIx64 " format=%u tile=%u family=%u extent=%ux%ux%u "
+			     "pitch=%u levels=%u layers=%u samples=%u\n",
+			     static_cast<uint32_t>(desc.type), info.data.address, info.data.size,
+			     info.guest_format, info.tile_mode, static_cast<uint32_t>(plan.layout.tile_family),
+			     info.extent.width, info.extent.height, info.extent.depth, info.pitch,
+			     info.resources.levels, info.resources.layers, info.samples);
+		}
 		TileManager::Result linear {source.Handle(), source_offset, info.data.size};
 		if (plan.tiled) {
-			linear = m_tiler->Detile(source.Handle(), source_offset, info.data.size, info.data.size,
-			                         plan.tiles);
+			linear = m_tiler->Detile(source.Handle(), source_offset, info.data.size,
+			                         plan.linear_size, plan.tiles);
 		}
 		if (plan.swap_bgra16) {
 			linear = m_tiler->SwapBgra16(linear);
@@ -1134,9 +1198,9 @@ ImageId TextureCache::FindImage(ImageDesc& desc, bool exact_format) {
 	ImageId result {};
 	bool    inserted_new = false;
 	{
-		std::lock_guard            transaction(m_resource_mutex);
-		CacheLock                  lock(*this, m_lock);
-		const std::vector<ImageId> candidates =
+		std::lock_guard transaction(m_resource_mutex);
+		CacheLock       lock(*this, m_lock);
+		const auto      candidates =
 		    FindImagesInRegion(desc.info.data.address, desc.info.data.size, false);

 		for (const auto id: candidates) {
@@ -1566,7 +1630,7 @@ void TextureCache::DownloadImageData(Image& image, Buffer& destination, uint64_t
 	}

 	m_tiler->TileImage(image, color.regions, destination.Handle(), destination_offset,
-	                   destination_size, destination_size, color.tiles, transform);
+	                   destination_size, color.linear_size, color.tiles, transform);
 }

 bool BufferCache::SynchronizeBufferFromImage(Buffer& buffer, uint64_t vaddr, uint64_t size) {
@@ -1659,6 +1723,7 @@ bool BufferCache::SynchronizeBufferFromImage(Buffer& buffer, uint64_t vaddr, uin
 			                              image.info.TransferLayers(), levels, color.tiles)) {
 				return false;
 			}
+			color.linear_size = GetLinearSize(color.tiles);
 		}
 	}
 	m_texture_cache.DownloadImageData(image, buffer, buf_offset, copy_size, std::move(plan));
@@ -99,7 +99,8 @@ private:
 		int32_t layer = -1;
 	};

-	using ImageOwnerIndex = MultiRangePageOwnerIndex<ImageId>;
+	using ImageIds       = InlinePageOwnerList<ImageId, 16>;
+	using ImagePageTable = MultiLevelPageTable<ImageIds, 20, 40, 10>;

 	[[nodiscard]] Image&                 ResolveImage(ImageId id);
 	[[nodiscard]] const Image&           ResolveImage(ImageId id) const;
@@ -125,8 +126,9 @@ private:
 	[[nodiscard]] static BindingType UploadBinding(const Image& image);
 	[[nodiscard]] bool               SafeToDownload(const Image& image);

-	[[nodiscard]] std::vector<ImageId> FindImagesInRegion(uint64_t address, uint64_t size,
-	                                                      bool page_overlap) const;
+	// Caller holds m_lock; it also serializes the per-image query epoch.
+	[[nodiscard]] ImageIds      FindImagesInRegion(uint64_t address, uint64_t size,
+	                                               bool page_overlap) const;
 	[[nodiscard]] OverlapResult ResolveOverlap(const ImageInfo& requested, BindingType binding,
 	                                           ImageId cached, ImageId merged);
 	[[nodiscard]] ImageId       ResolveDepthOverlap(const ImageInfo& requested, BindingType binding,
@@ -169,7 +171,7 @@ private:
 	ResourceMutex&                                    m_resource_mutex;
 	std::vector<Slot>                                 m_slots;
 	std::vector<uint32_t>                             m_free_slots;
-	ImageOwnerIndex                                   m_image_owner_index;
+	ImagePageTable                                    m_image_page_table;
 	std::map<vk::Format, ImageId>                     m_null_images;
 	Common::LeastRecentlyUsedCache<ImageId, uint64_t> m_lru_cache;
 	std::set<ImageId>                                 m_download_images;
@@ -177,9 +179,10 @@ private:
 	uint64_t                                          m_total_used_memory  = 0;
 	uint64_t                                          m_trigger_gc_memory  = 0;
 	uint64_t                                          m_pressure_gc_memory = 1536ull * 1024 * 1024;
-	uint64_t m_critical_gc_memory     = 3ull * 1024 * 1024 * 1024;
-	uint64_t m_gc_tick                = 0;
-	bool     m_readback_linear_images = false;
+	uint64_t         m_critical_gc_memory     = 3ull * 1024 * 1024 * 1024;
+	uint64_t         m_gc_tick                = 0;
+	mutable uint32_t m_image_query_epoch      = 0;
+	bool             m_readback_linear_images = false;

 	friend struct TextureCacheTestAccess;
 	friend class BufferCache;
@@ -154,17 +154,18 @@ public:
 	}
 	[[nodiscard]] uint64_t HashGuestEdges() const;

-	ImageInfo      info;
-	VulkanImage    backing;
-	ImageViewCache views;
-	ImageUsage     usage;
-	ImageBinding   binding;
-	bool           registered     = false;
-	uint64_t       track_addr     = 0;
-	uint64_t       track_addr_end = 0;
-	ImageId        depth_id {};
-	uint64_t       tick_accessed_last = 0;
-	size_t         lru_id             = 0;
+	ImageInfo        info;
+	VulkanImage      backing;
+	ImageViewCache   views;
+	ImageUsage       usage;
+	ImageBinding     binding;
+	bool             registered     = false;
+	mutable uint32_t query_epoch    = 0;
+	uint64_t         track_addr     = 0;
+	uint64_t         track_addr_end = 0;
+	ImageId          depth_id {};
+	uint64_t         tick_accessed_last = 0;
+	size_t           lru_id             = 0;

 private:
 	friend struct ImageTestAccess;
@@ -482,10 +482,10 @@ static bool SetGpuTileSize(uint64_t offset, uint64_t length, uint64_t capacity,
 	return true;
 }

-bool TextureBuildGpuTileInfos(uint64_t size, const std::vector<vk::BufferImageCopy>& regions,
+bool TextureBuildGpuTileInfos(uint64_t tiled_size, const std::vector<vk::BufferImageCopy>& regions,
                              const TextureUploadLayout& layout, uint32_t fmt, uint32_t depth,
                              uint64_t levels, std::vector<GpuTileInfo>& out_infos) {
-	if (size == 0 || levels == 0 || levels > 16 || depth == 0 ||
+	if (tiled_size == 0 || levels == 0 || levels > 16 || depth == 0 ||
 	    regions.size() != GetTextureRegionCount(depth, levels, layout.volume_texture) ||
 	    Prospero::IsFmaskTextureFormat(fmt)) {
 		return false;
@@ -538,8 +538,9 @@ bool TextureBuildGpuTileInfos(uint64_t size, const std::vector<vk::BufferImageCo
 				const uint64_t linear_span =
 				    static_cast<uint64_t>(copy_depth - 1u) * linear_stride +
 				    layout.level_sizes[level].size;
-				if (!SetGpuTileSize(info.linear_offset, linear_span, size, info.linear_size) ||
-				    !SetGpuTileSize(info.tiled_offset, volume.level_sizes[level], size,
+				if (!SetGpuTileSize(info.linear_offset, linear_span, UINT64_MAX,
+				                    info.linear_size) ||
+				    !SetGpuTileSize(info.tiled_offset, volume.level_sizes[level], tiled_size,
 				                    info.tiled_size)) {
 					return false;
 				}
@@ -588,8 +589,9 @@ bool TextureBuildGpuTileInfos(uint64_t size, const std::vector<vk::BufferImageCo
 				info.bytes_per_element = block.bytes_per_element;
 				info.linear_offset     = region.bufferOffset;
 				info.tiled_offset      = TextureUploadSliceSourceOffset(layout, level, z);
-				if (!SetGpuTileSize(info.linear_offset, level_size.size, size, info.linear_size) ||
-				    !SetGpuTileSize(info.tiled_offset, GetLevelSrcSize(level_size), size,
+				if (!SetGpuTileSize(info.linear_offset, level_size.size, UINT64_MAX,
+				                    info.linear_size) ||
+				    !SetGpuTileSize(info.tiled_offset, GetLevelSrcSize(level_size), tiled_size,
 				                    info.tiled_size)) {
 					return false;
 				}
@@ -44,7 +44,7 @@ std::vector<vk::BufferImageCopy> TextureBuildImageCopies(const TextureUploadLayo
                                                         uint32_t width, uint32_t height,
                                                         uint32_t depth, uint64_t levels,
                                                         bool array_texture, bool volume_texture);
-bool TextureBuildGpuTileInfos(uint64_t size, const std::vector<vk::BufferImageCopy>& regions,
+bool TextureBuildGpuTileInfos(uint64_t tiled_size, const std::vector<vk::BufferImageCopy>& regions,
                              const TextureUploadLayout& layout, uint32_t fmt, uint32_t depth,
                              uint64_t levels, std::vector<GpuTileInfo>& infos);

@@ -391,9 +391,8 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
 	const bool supported_swizzle =
 	    IsValidImageSwizzle(swizzle) &&
 	    (swizzle == DstSel(4, 5, 6, 7) || !resource.read || resource.atomic);
-	const bool supported_mip_view = descriptor.BaseLevel() == 0 || is_1d || is_2d;
 	return (is_1d || is_1d_array || is_2d || is_2d_array || is_3d) && supported_tile &&
-	       supported_mip_view && descriptor.BaseLevel() == descriptor.LastLevel() &&
+	       descriptor.BaseLevel() == descriptor.LastLevel() &&
 	       descriptor.LastLevel() <= descriptor.MaxMip() && descriptor.MinLod() == 0 &&
 	       supported_swizzle && descriptor.BCSwizzle() == 0 && !descriptor.MsaaDepth();
 }
@@ -618,14 +617,15 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource&   reso
 	const bool multisampled = IsMultisampledTexture(type);
 	const auto levels       = multisampled ? 1u : static_cast<uint32_t>(descriptor.MaxMip()) + 1u;
 	const auto tile         = descriptor.TileMode();
-	const bool depth_tile = tile == Prospero::GpuEnumValue(Prospero::TileMode::kDepth);
+	const bool depth_tile   = tile == Prospero::GpuEnumValue(Prospero::TileMode::kDepth);
 	const bool msaa_tile =
 	    depth_tile || tile == Prospero::GpuEnumValue(Prospero::TileMode::kRenderTarget);
 	const bool msaa_array = type == Prospero::ImageType::kColor2DMsaaArray;
 	if ((!multisampled && (base_level > last_level || last_level >= levels)) ||
 	    (multisampled &&
 	     (base_level != 0 || last_level == 0 || last_level > 3 ||
-	      descriptor.MaxMip() != last_level || !msaa_tile || (descriptor.MsaaDepth() && !depth_tile) ||
+	      descriptor.MaxMip() != last_level || !msaa_tile ||
+	      (descriptor.MsaaDepth() && !depth_tile) ||
 	      (!msaa_array && (descriptor.Depth() != 0 || descriptor.BaseArray5() != 0))))) {
 		EXIT("unsupported texture mip view: base=%u last=%u levels=%u max=%u type=%u tile=%u "
 		     "kind=%u dimension=%u mip_mode=%u read=%d written=%d "
@@ -634,7 +634,8 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource&   reso
 		     static_cast<uint32_t>(resource.kind), static_cast<uint32_t>(resource.dimension),
 		     static_cast<uint32_t>(resource.mip_mode), resource.read, resource.written,
 		     descriptor.fields[0], descriptor.fields[1], descriptor.fields[2], descriptor.fields[3],
-		     descriptor.fields[4], descriptor.fields[5], descriptor.fields[6], descriptor.fields[7]);
+		     descriptor.fields[4], descriptor.fields[5], descriptor.fields[6],
+		     descriptor.fields[7]);
 	}
 	const auto samples = multisampled ? 1u << last_level : 1u;
 	const auto view_levels =
@@ -661,8 +662,8 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource&   reso
 	TileSizeAlign size {};
 	if (multisampled) {
 		const auto bytes = Prospero::NumBytesPerElement(format);
-		pitch = depth_tile ? TileGetDepthPitch(width, bytes, last_level)
-		                   : TileGetRenderTargetPitch(width, bytes, last_level);
+		pitch            = depth_tile ? TileGetDepthPitch(width, bytes, last_level)
+		                              : TileGetRenderTargetPitch(width, bytes, last_level);
 		if (pitch == 0 || !TileGetRenderTargetSize(width, height, pitch, bytes, size, last_level) ||
 		    size.size > UINT32_MAX / image_layers) {
 			EXIT("unsupported multisample texture layout\n");
@@ -679,8 +680,8 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource&   reso
 		ValidateStorageTexture(resource, descriptor, size.size);
 	}

-	const auto              pixel_format = TextureGetFormat(format);
-	const auto              storage_view_format =
+	const auto pixel_format = TextureGetFormat(format);
+	const auto storage_view_format =
 	    storage && format == Prospero::GpuEnumValue(Prospero::BufferFormat::k32SInt)
 	        ? vk::Format::eR32Uint
 	        : SrgbStorageViewFormat(pixel_format);
@@ -154,8 +154,9 @@ PipelineCache::GraphicsPipeline& PipelineCache::CreateGraphicsPipeline(
 	for (uint32_t i = 0; i < RENDER_COLOR_ATTACHMENTS_MAX; i++) {
 		static_params.color_mask[i] = color_mask[i];
 	}
-	static_params.cull_back  = mc.cull_back;
-	static_params.cull_front = mc.cull_front;
+	const bool rect_list     = topology == vk::PrimitiveTopology::ePatchList;
+	static_params.cull_back  = !rect_list && mc.cull_back;
+	static_params.cull_front = !rect_list && mc.cull_front;
 	static_params.face       = mc.face;

 	for (uint32_t i = 0; i < color_count; i++) {
@@ -14,6 +14,7 @@
 #include "graphics/host_gpu/renderer/renderTarget.h"
 #include "graphics/host_gpu/vulkanCommon.h"
 #include "graphics/shader/recompiler/ir/ShaderIR.h"
+#include "graphics/shader/rectListShader.h"
 #include "graphics/shader/shader.h"

 #include <algorithm>
@@ -463,8 +464,12 @@ void CreatePipelineInternal(
    uint32_t ps_hash0, uint32_t ps_crc32, bool ps_active) {
 	EXIT_IF(ps_active && ps_input_info == nullptr);

-	vk::ShaderModule vert_shader_module = nullptr;
-	vk::ShaderModule frag_shader_module = nullptr;
+	const bool rect_list = static_params.topology == vk::PrimitiveTopology::ePatchList;
+
+	vk::ShaderModule vert_shader_module         = nullptr;
+	vk::ShaderModule tess_control_shader_module = nullptr;
+	vk::ShaderModule tess_eval_shader_module    = nullptr;
+	vk::ShaderModule frag_shader_module         = nullptr;

 	vk::ShaderModuleCreateInfo create_info {};

@@ -491,8 +496,33 @@ void CreatePipelineInternal(
 		}
 		EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
 	}
+	if (rect_list) {
+		const auto shaders =
+		    BuildRectListShaders(vs_input_info, ps_active ? ps_input_info : nullptr);
+		create_info.codeSize = shaders.control.size() * 4;
+		create_info.pCode    = shaders.control.data();
+		result =
+		    graphics.device.createShaderModule(&create_info, nullptr, &tess_control_shader_module);
+		if (graphics_debug_dump_enabled()) {
+			LOGF("PipelineTrace: vkCreateShaderModule RectList TCS done result=%s module=%p\n",
+			     VulkanToString(result).c_str(), static_cast<void*>(tess_control_shader_module));
+		}
+		EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
+
+		create_info.codeSize = shaders.evaluation.size() * 4;
+		create_info.pCode    = shaders.evaluation.data();
+		result =
+		    graphics.device.createShaderModule(&create_info, nullptr, &tess_eval_shader_module);
+		if (graphics_debug_dump_enabled()) {
+			LOGF("PipelineTrace: vkCreateShaderModule RectList TES done result=%s module=%p\n",
+			     VulkanToString(result).c_str(), static_cast<void*>(tess_eval_shader_module));
+		}
+		EXIT_NOT_IMPLEMENTED(result != vk::Result::eSuccess);
+	}

 	EXIT_NOT_IMPLEMENTED(vert_shader_module == nullptr);
+	EXIT_NOT_IMPLEMENTED(
+	    rect_list && (tess_control_shader_module == nullptr || tess_eval_shader_module == nullptr));
 	EXIT_NOT_IMPLEMENTED(ps_active && frag_shader_module == nullptr);

 	vk::PipelineShaderStageCreateInfo                     vert_shader_stage_info {};
@@ -525,9 +555,28 @@ void CreatePipelineInternal(
 		                      frag_shader_stage_info);
 	}

-	vk::PipelineShaderStageCreateInfo shader_stages[]    = {vert_shader_stage_info,
-	                                                        frag_shader_stage_info};
-	const uint32_t                    shader_stage_count = ps_active ? 2u : 1u;
+	vk::PipelineShaderStageCreateInfo tess_control_shader_stage_info {};
+	tess_control_shader_stage_info.sType  = vk::StructureType::ePipelineShaderStageCreateInfo;
+	tess_control_shader_stage_info.stage  = vk::ShaderStageFlagBits::eTessellationControl;
+	tess_control_shader_stage_info.module = tess_control_shader_module;
+	tess_control_shader_stage_info.pName  = "main";
+
+	vk::PipelineShaderStageCreateInfo tess_eval_shader_stage_info {};
+	tess_eval_shader_stage_info.sType  = vk::StructureType::ePipelineShaderStageCreateInfo;
+	tess_eval_shader_stage_info.stage  = vk::ShaderStageFlagBits::eTessellationEvaluation;
+	tess_eval_shader_stage_info.module = tess_eval_shader_module;
+	tess_eval_shader_stage_info.pName  = "main";
+
+	vk::PipelineShaderStageCreateInfo shader_stages[4]   = {};
+	uint32_t                          shader_stage_count = 0;
+	shader_stages[shader_stage_count++]                  = vert_shader_stage_info;
+	if (rect_list) {
+		shader_stages[shader_stage_count++] = tess_control_shader_stage_info;
+		shader_stages[shader_stage_count++] = tess_eval_shader_stage_info;
+	}
+	if (ps_active) {
+		shader_stages[shader_stage_count++] = frag_shader_stage_info;
+	}

 	vk::VertexInputAttributeDescription input_attr[ShaderVertexInputInfo::RES_MAX];
 	vk::VertexInputBindingDescription   input_desc[ShaderVertexInputInfo::RES_MAX];
@@ -929,10 +978,13 @@ void CreatePipelineInternal(
 	pipeline_info.pStages                  = shader_stages;
 	pipeline_info.pVertexInputState        = &vertex_input_info;
 	pipeline_info.pInputAssemblyState      = &input_assembly;
-	pipeline_info.pTessellationState       = nullptr;
-	pipeline_info.pViewportState           = &viewport_state;
-	pipeline_info.pRasterizationState      = &rasterizer;
-	pipeline_info.pMultisampleState        = &multisampling;
+	vk::PipelineTessellationStateCreateInfo tessellation_state {};
+	tessellation_state.sType              = vk::StructureType::ePipelineTessellationStateCreateInfo;
+	tessellation_state.patchControlPoints = 3;
+	pipeline_info.pTessellationState      = (rect_list ? &tessellation_state : nullptr);
+	pipeline_info.pViewportState          = &viewport_state;
+	pipeline_info.pRasterizationState     = &rasterizer;
+	pipeline_info.pMultisampleState       = &multisampling;
 	pipeline_info.pDepthStencilState = (static_params.with_depth ? &depth_stencil_info : nullptr);
 	pipeline_info.pColorBlendState   = &color_blending;
 	pipeline_info.pDynamicState      = &dynamic_state;
@@ -968,6 +1020,12 @@ void CreatePipelineInternal(
 	if (frag_shader_module != nullptr) {
 		graphics.device.destroyShaderModule(frag_shader_module, nullptr);
 	}
+	if (tess_control_shader_module != nullptr) {
+		graphics.device.destroyShaderModule(tess_control_shader_module, nullptr);
+	}
+	if (tess_eval_shader_module != nullptr) {
+		graphics.device.destroyShaderModule(tess_eval_shader_module, nullptr);
+	}
 	graphics.device.destroyShaderModule(vert_shader_module, nullptr);
 }

@@ -2,7 +2,6 @@

 #include "common/assert.h"
 #include "common/common.h"
-#include "common/emulatorConfig.h"
 #include "common/file.h"
 #include "common/logging/log.h"
 #include "common/profiler.h"
@@ -650,11 +649,9 @@ static bool ConsumeMetadataColorOperation(const RenderCommandBuffer& buffer) {
 }

 struct DrawEmitInfo {
-	bool     indexed           = false;
-	bool     draw_prim7_as_ngg = false;
-	uint32_t draw_vertex_count = 0;
-	int32_t  vertex_offset     = 0;
-	uint32_t first_vertex      = 0;
+	bool     indexed       = false;
+	int32_t  vertex_offset = 0;
+	uint32_t first_vertex  = 0;
 };

 struct DrawIndexBufferSource {
@@ -667,12 +664,10 @@ struct DrawIndexBufferSource {

 struct PreparedIndexBuffer {
 	std::shared_ptr<void> owner;
-	vk::Buffer            buffer   = nullptr;
-	uint64_t              address  = 0;
-	uint64_t              size     = 0;
-	vk::DeviceSize        offset   = 0;
-	vk::IndexType         type     = vk::IndexType::eUint16;
-	bool                  streamed = false;
+	vk::Buffer            buffer = nullptr;
+	uint64_t              size   = 0;
+	vk::DeviceSize        offset = 0;
+	vk::IndexType         type   = vk::IndexType::eUint16;
 };

 static uint64_t VertexBufferDescriptorSize(const ShaderVertexInputBuffer& buffer) {
@@ -767,7 +762,7 @@ static void SetDrawDebugPhase(RenderCommandBuffer& buffer, uint64_t submit_id,
 	                    draw.flags, draw.instance_count, draw.first_instance);
 }

-static bool GetDrawTopology(const HW::UserConfig& ucfg, bool auto_draw, bool use_ngg_rectlist_draw,
+static bool GetDrawTopology(const HW::UserConfig& ucfg, bool auto_draw,
                            vk::PrimitiveTopology& topology) {

 	topology = vk::PrimitiveTopology::ePointList;
@@ -791,8 +786,7 @@ static bool GetDrawTopology(const HW::UserConfig& ucfg, bool auto_draw, bool use
 			topology = vk::PrimitiveTopology::eTriangleStrip;
 			break;
 		case Prospero::PrimitiveType::kRectList:
-			topology = (auto_draw && use_ngg_rectlist_draw ? vk::PrimitiveTopology::eTriangleStrip
-			                                               : vk::PrimitiveTopology::eTriangleList);
+			topology = vk::PrimitiveTopology::ePatchList;
 			break;
 		case Prospero::PrimitiveType::kRectListLegacy:
 			if (!auto_draw) {
@@ -900,12 +894,6 @@ static std::vector<BufferBinding> PrepareVertexBuffers(uint64_t
 	return AcquireVertexBuffers(buffer, vs_input_info);
 }

-static void RebindVertexBuffers(RenderCommandBuffer&         buffer,
-                                const ShaderVertexInputInfo& vs_input_info,
-                                std::vector<BufferBinding>&  bindings) {
-	bindings = AcquireVertexBuffers(buffer, vs_input_info);
-}
-
 static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer&         buffer,
                                              const DrawIndexBufferSource& source) {
 	PreparedIndexBuffer prepared;
@@ -913,16 +901,14 @@ static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer&         buffe
 		return prepared;
 	}
 	EXIT_IF(source.size == 0);
-	prepared.address = source.address;
-	prepared.size    = source.size;
-	prepared.type    = source.type;
+	prepared.size = source.size;
+	prepared.type = source.type;
 	if (source.host_data != nullptr) {
 		auto binding =
 		    buffer.GetContext().GetBufferCache().UploadTransient(source.host_data, source.size, 16);
-		prepared.owner    = std::move(binding.owner);
-		prepared.buffer   = binding.buffer;
-		prepared.offset   = binding.offset;
-		prepared.streamed = true;
+		prepared.owner  = std::move(binding.owner);
+		prepared.buffer = binding.buffer;
+		prepared.offset = binding.offset;
 	} else {
 		auto binding =
 		    buffer.GetContext().GetBufferCache().ObtainBuffer(buffer, source.address, source.size);
@@ -933,17 +919,6 @@ static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer&         buffe
 	return prepared;
 }

-static void RebindIndexBuffer(RenderCommandBuffer& buffer, PreparedIndexBuffer& prepared) {
-	if (prepared.size == 0 || prepared.streamed) {
-		return;
-	}
-	auto binding =
-	    buffer.GetContext().GetBufferCache().ObtainBuffer(buffer, prepared.address, prepared.size);
-	prepared.owner  = std::move(binding.owner);
-	prepared.buffer = binding.buffer;
-	prepared.offset = binding.offset;
-}
-
 static void CommitVertexBuffers(RenderCommandBuffer& buffer, vk::CommandBuffer vk_buffer,
                                std::vector<BufferBinding>& bindings) {
 	for (uint32_t slot = 0; slot < bindings.size(); slot++) {
@@ -991,20 +966,6 @@ static void LogDrawStateIfNeeded(const RenderCommandBuffer& buffer, const DrawCa
 	// LogDrawTextureState(draw.name, state.color_info[0], state.ps_input_info);
 }

-static bool IsHostExpandedRectListDrawSupported(const ShaderVertexInputInfo& vs_input_info,
-                                                const DrawCallInfo&          draw,
-                                                const DrawEmitInfo&          emit) {
-	if (!emit.draw_prim7_as_ngg) {
-		return true;
-	}
-
-	if (vs_input_info.buffers_num != 0) {
-		return false;
-	}
-
-	return draw.index_count == 3 || draw.index_count == emit.draw_vertex_count;
-}
-
 static void EmitDrawPrimitives(const HW::UserConfig& ucfg, vk::CommandBuffer vk_buffer,
                               const ShaderVertexInputInfo& vs_input_info, const DrawCallInfo& draw,
                               const DrawEmitInfo& emit) {
@@ -1017,22 +978,12 @@ static void EmitDrawPrimitives(const HW::UserConfig& ucfg, vk::CommandBuffer vk_
 		case Prospero::PrimitiveType::kTriList:
 		case Prospero::PrimitiveType::kTriFan:
 		case Prospero::PrimitiveType::kTriStrip:
-			if (emit.indexed) {
-				vk_buffer.drawIndexed(draw.index_count, draw.instance_count, 0, emit.vertex_offset,
-				                      draw.first_instance);
-			} else {
-				vk_buffer.draw(draw.index_count, draw.instance_count, emit.first_vertex,
-				               draw.first_instance);
-			}
-			break;
 		case Prospero::PrimitiveType::kRectList:
 			if (emit.indexed) {
 				vk_buffer.drawIndexed(draw.index_count, draw.instance_count, 0, emit.vertex_offset,
 				                      draw.first_instance);
 			} else {
-				EXIT_NOT_IMPLEMENTED(
-				    !IsHostExpandedRectListDrawSupported(vs_input_info, draw, emit));
-				vk_buffer.draw(emit.draw_vertex_count, draw.instance_count, emit.first_vertex,
+				vk_buffer.draw(draw.index_count, draw.instance_count, emit.first_vertex,
 				               draw.first_instance);
 			}
 			break;
@@ -1074,8 +1025,6 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, RenderCommandBuffer
 	                                               state.ps_input_info.stage, state.ps_active);
 	auto vertex_bindings = PrepareVertexBuffers(submit_id, buffer, draw, state.vs_input_info);
 	auto index_binding   = PrepareIndexBuffer(buffer, index_source);
-	RebindVertexBuffers(buffer, state.vs_input_info, vertex_bindings);
-	RebindIndexBuffer(buffer, index_binding);
 	state.rendering =
 	    AcquireRenderTargets(buffer, state.color_info, state.color_count, state.depth_info);

@@ -1159,7 +1108,7 @@ void RenderExecutor::DrawIndex(uint64_t submit_id, RenderCommandBuffer& buffer,
 	                    reinterpret_cast<uint64_t>(index_addr));

 	Common::LockGuard lock(m_context.GetMutex());
-	if (index_count == 0) {
+	if (index_count == 0 || instance_count == 0) {
 		return;
 	}

@@ -1201,7 +1150,7 @@ void RenderExecutor::DrawIndex(uint64_t submit_id, RenderCommandBuffer& buffer,
 	hw_check(buffer);

 	vk::PrimitiveTopology topology = vk::PrimitiveTopology::ePointList;
-	if (!GetDrawTopology(ucfg, false, false, topology)) {
+	if (!GetDrawTopology(ucfg, false, topology)) {
 		return;
 	}

@@ -1229,10 +1178,6 @@ void RenderExecutor::DrawIndex(uint64_t submit_id, RenderCommandBuffer& buffer,

 	EXIT_NOT_IMPLEMENTED(flags != 0);
 	EXIT_NOT_IMPLEMENTED(type != 1);
-	if (instance_count == 0) {
-		instance_count = 1;
-	}
-
 	const DrawCallInfo    draw {"DrawIndex",    CommandBufferDebugOp::DrawIndex,
 	                            index_count,    flags,
 	                            instance_count, first_instance};
@@ -1292,7 +1237,7 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, RenderCommandBuffer& buffer, u
 	                    index_count, flags, first_vertex, instance_count, first_instance);

 	Common::LockGuard lock(m_context.GetMutex());
-	if (index_count == 0) {
+	if (index_count == 0 || instance_count == 0) {
 		return;
 	}

@@ -1330,10 +1275,6 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, RenderCommandBuffer& buffer, u
 	hw_check(buffer);

 	EXIT_NOT_IMPLEMENTED(flags != 0);
-	if (instance_count == 0) {
-		instance_count = 1;
-	}
-
 	const DrawCallInfo draw {"DrawIndexAuto", CommandBufferDebugOp::DrawIndexAuto,
 	                         index_count,     flags,
 	                         instance_count,  first_instance};
@@ -1345,20 +1286,15 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, RenderCommandBuffer& buffer, u
 		return;
 	}

-	vk::PrimitiveTopology topology              = vk::PrimitiveTopology::ePointList;
-	const bool            use_ngg_rectlist_draw = Config::NggRectlistDrawEnabled();
-
-	if (!GetDrawTopology(ucfg, true, use_ngg_rectlist_draw, topology)) {
+	vk::PrimitiveTopology topology = vk::PrimitiveTopology::ePointList;
+	if (!GetDrawTopology(ucfg, true, topology)) {
 		ResetBindings();
 		return;
 	}
-	const bool draw_prim7_as_ngg =
-	    (use_ngg_rectlist_draw &&
-	     ucfg.GetPrimType() == Prospero::GpuEnumValue(Prospero::PrimitiveType::kRectList));
-
 	RefreshShaders(buffer, draw, false, state);

-	if (draw_prim7_as_ngg && state.vs_input_info.buffers_num == 0 &&
+	const bool rect_list = topology == vk::PrimitiveTopology::ePatchList;
+	if (rect_list && state.vs_input_info.buffers_num == 0 &&
 	    state.vs_input_info.param_export_mask == 0 && state.ps_input_info.input_num != 0) {
 		if (graphics_debug_dump_enabled()) {
 			LOGF("DrawIndexAuto: skipping rect-list draw with no VS param exports and PS inputs: "
@@ -1375,13 +1311,10 @@ void RenderExecutor::DrawAuto(uint64_t submit_id, RenderCommandBuffer& buffer, u
 	                         Prospero::GpuEnumValue(Prospero::PrimitiveType::kRectListLegacy),
 	                     0, nullptr);

-	const uint32_t draw_vertex_count = (draw_prim7_as_ngg ? 4u : index_count);
-	const auto     vertex_offset = ResolveVertexOffset(ucfg.GetIndexOffset(), state.vs_input_info) +
-	                               static_cast<int32_t>(first_vertex);
-	DrawEmitInfo   emit {};
-	emit.draw_prim7_as_ngg = draw_prim7_as_ngg;
-	emit.draw_vertex_count = draw_vertex_count;
-	emit.first_vertex      = static_cast<uint32_t>(vertex_offset);
+	const auto   vertex_offset = ResolveVertexOffset(ucfg.GetIndexOffset(), state.vs_input_info) +
+	                             static_cast<int32_t>(first_vertex);
+	DrawEmitInfo emit {};
+	emit.first_vertex = static_cast<uint32_t>(vertex_offset);

 	DrawIndexBufferSource index_source {};
 	ExecutePreparedDraw(submit_id, buffer, draw, state, topology, emit, index_source, false, false,
@@ -0,0 +1,256 @@
+#include "graphics/presentation/window/hostInput.h"
+
+#include "SDL_keyboard.h"
+#include "SDL_keycode.h"
+#include "SDL_mouse.h"
+#include "common/assert.h"
+#include "common/emulatorConfig.h"
+#include "libs/controller.h"
+
+#include <algorithm>
+#include <array>
+#include <cstddef>
+#include <string>
+#include <string_view>
+#include <utility>
+
+namespace Libs::Graphics {
+
+namespace {
+
+struct Binding {
+	SDL_Keycode key          = SDLK_UNKNOWN;
+	uint8_t     mouse_button = 0;
+	uint32_t    pad_button   = 0;
+};
+
+static constexpr std::array PAD_BUTTONS = {
+    std::pair {std::string_view("L3"), Controller::PAD_BUTTON_L3},
+    std::pair {std::string_view("R3"), Controller::PAD_BUTTON_R3},
+    std::pair {std::string_view("Options"), Controller::PAD_BUTTON_OPTIONS},
+    std::pair {std::string_view("Up"), Controller::PAD_BUTTON_UP},
+    std::pair {std::string_view("Right"), Controller::PAD_BUTTON_RIGHT},
+    std::pair {std::string_view("Down"), Controller::PAD_BUTTON_DOWN},
+    std::pair {std::string_view("Left"), Controller::PAD_BUTTON_LEFT},
+    std::pair {std::string_view("L2"), Controller::PAD_BUTTON_L2},
+    std::pair {std::string_view("R2"), Controller::PAD_BUTTON_R2},
+    std::pair {std::string_view("L1"), Controller::PAD_BUTTON_L1},
+    std::pair {std::string_view("R1"), Controller::PAD_BUTTON_R1},
+    std::pair {std::string_view("Triangle"), Controller::PAD_BUTTON_TRIANGLE},
+    std::pair {std::string_view("Circle"), Controller::PAD_BUTTON_CIRCLE},
+    std::pair {std::string_view("Cross"), Controller::PAD_BUTTON_CROSS},
+    std::pair {std::string_view("Square"), Controller::PAD_BUTTON_SQUARE},
+    std::pair {std::string_view("TouchPad"), Controller::PAD_BUTTON_TOUCH_PAD},
+};
+
+uint32_t PadButtonFromName(std::string_view name) {
+	const auto button = std::find_if(PAD_BUTTONS.begin(), PAD_BUTTONS.end(),
+	                                 [name](const auto& item) { return item.first == name; });
+	return button != PAD_BUTTONS.end() ? button->second : 0;
+}
+
+SDL_Keycode NormalizeKey(SDL_Keycode key) {
+	switch (key) {
+		case SDLK_RSHIFT: return SDLK_LSHIFT;
+		case SDLK_RCTRL: return SDLK_LCTRL;
+		case SDLK_RALT: return SDLK_LALT;
+		case SDLK_RGUI: return SDLK_LGUI;
+		default: return key;
+	}
+}
+
+uint8_t MouseButtonFromName(std::string_view name) {
+	static constexpr std::array buttons = {
+	    std::pair {std::string_view("Mouse:Left"), uint8_t {SDL_BUTTON_LEFT}},
+	    std::pair {std::string_view("Mouse:Middle"), uint8_t {SDL_BUTTON_MIDDLE}},
+	    std::pair {std::string_view("Mouse:Right"), uint8_t {SDL_BUTTON_RIGHT}},
+	    std::pair {std::string_view("Mouse:X1"), uint8_t {SDL_BUTTON_X1}},
+	    std::pair {std::string_view("Mouse:X2"), uint8_t {SDL_BUTTON_X2}},
+	};
+
+	const auto button = std::find_if(buttons.begin(), buttons.end(),
+	                                 [name](const auto& item) { return item.first == name; });
+	return button != buttons.end() ? button->second : 0;
+}
+
+bool Conflicts(const Binding& first, const Binding& second) {
+	return first.pad_button == second.pad_button ||
+	       (first.key != SDLK_UNKNOWN && first.key == second.key) ||
+	       (first.mouse_button != 0 && first.mouse_button == second.mouse_button);
+}
+
+class InputMap {
+public:
+	InputMap(): m_custom(!Config::GetKeymap().empty()) {
+		for (const auto& value: Config::GetKeymap()) {
+			const std::string_view entry = value;
+			const auto             split = entry.find('=');
+
+			Binding binding;
+			if (split != std::string_view::npos) {
+				binding.pad_button    = PadButtonFromName(entry.substr(0, split));
+				const auto host_input = entry.substr(split + 1);
+				binding.mouse_button  = MouseButtonFromName(host_input);
+				if (binding.mouse_button == 0) {
+					binding.key = NormalizeKey(SDL_GetKeyFromName(std::string(host_input).c_str()));
+				}
+			}
+
+			const bool reserved =
+			    binding.key == SDLK_ESCAPE || binding.key == SDLK_SPACE || binding.key == SDLK_F1;
+			if (binding.pad_button == 0 || reserved ||
+			    (binding.key == SDLK_UNKNOWN && binding.mouse_button == 0)) {
+				EXIT("Invalid input mapping: %s\n", value.c_str());
+			}
+			Add(binding);
+		}
+	}
+	[[nodiscard]] bool Custom() const { return m_custom; }
+
+	[[nodiscard]] uint32_t FindKey(int key_code) const {
+		key_code = NormalizeKey(static_cast<SDL_Keycode>(key_code));
+		const auto binding =
+		    std::find_if(m_bindings.begin(), m_bindings.begin() + m_size,
+		                 [key_code](const auto& item) { return item.key == key_code; });
+		return binding != m_bindings.begin() + m_size ? binding->pad_button : 0;
+	}
+
+	[[nodiscard]] uint32_t FindMouseButton(uint8_t mouse_button) const {
+		const auto binding = std::find_if(
+		    m_bindings.begin(), m_bindings.begin() + m_size,
+		    [mouse_button](const auto& item) { return item.mouse_button == mouse_button; });
+		return binding != m_bindings.begin() + m_size ? binding->pad_button : 0;
+	}
+
+private:
+	void Add(const Binding& binding) {
+		for (std::size_t index = 0; index < m_size;) {
+			if (Conflicts(m_bindings[index], binding)) {
+				m_bindings[index] = m_bindings[--m_size];
+			} else {
+				index++;
+			}
+		}
+		EXIT_IF(m_size >= m_bindings.size());
+		m_bindings[m_size++] = binding;
+	}
+
+	std::array<Binding, PAD_BUTTONS.size()> m_bindings {};
+	std::size_t                             m_size = 0;
+	bool                                    m_custom;
+};
+
+const InputMap& GetInputMap() {
+	static const InputMap map;
+	return map;
+}
+
+void SetButton(uint32_t button, bool down) {
+	if (button == Controller::PAD_BUTTON_L2) {
+		Controller::ControllerAxis(Controller::HOST_INPUT_CONTROLLER_ID,
+		                           Controller::Axis::TriggerLeft, down ? 255 : 0);
+	} else if (button == Controller::PAD_BUTTON_R2) {
+		Controller::ControllerAxis(Controller::HOST_INPUT_CONTROLLER_ID,
+		                           Controller::Axis::TriggerRight, down ? 255 : 0);
+	} else if (button != 0) {
+		Controller::ControllerButton(Controller::HOST_INPUT_CONTROLLER_ID, button, down);
+	}
+}
+
+uint32_t DefaultKeyboardButton(int key_code) {
+	switch (NormalizeKey(static_cast<SDL_Keycode>(key_code))) {
+		case SDLK_UP: return Controller::PAD_BUTTON_UP;
+		case SDLK_LEFT: return Controller::PAD_BUTTON_LEFT;
+		case SDLK_DOWN: return Controller::PAD_BUTTON_DOWN;
+		case SDLK_RIGHT: return Controller::PAD_BUTTON_RIGHT;
+		case SDLK_j: return Controller::PAD_BUTTON_CROSS;
+		case SDLK_i: return Controller::PAD_BUTTON_TRIANGLE;
+		case SDLK_k: return Controller::PAD_BUTTON_SQUARE;
+		case SDLK_l: return Controller::PAD_BUTTON_CIRCLE;
+		case SDLK_q: return Controller::PAD_BUTTON_L1;
+		case SDLK_e: return Controller::PAD_BUTTON_R1;
+		case SDLK_LSHIFT: return Controller::PAD_BUTTON_L3;
+		case SDLK_LCTRL: return Controller::PAD_BUTTON_R3;
+		case SDLK_RETURN:
+		case SDLK_RETURN2: return Controller::PAD_BUTTON_OPTIONS;
+		case SDLK_BACKSPACE:
+		case SDLK_TAB: return Controller::PAD_BUTTON_TOUCH_PAD;
+		default: return 0;
+	}
+}
+
+struct StickKeys {
+	bool left  = false;
+	bool right = false;
+	bool up    = false;
+	bool down  = false;
+};
+
+void SetStickAxis(Controller::Axis axis, bool negative, bool positive) {
+	const int value = negative == positive ? 128 : negative ? 0 : 255;
+	Controller::ControllerAxis(Controller::HOST_INPUT_CONTROLLER_ID, axis, value);
+}
+
+void DefaultKeyboardInput(int key_code, bool down) {
+	static StickKeys left;
+	static StickKeys right;
+
+	switch (NormalizeKey(static_cast<SDL_Keycode>(key_code))) {
+		case SDLK_a:
+			left.left = down;
+			SetStickAxis(Controller::Axis::LeftX, left.left, left.right);
+			return;
+		case SDLK_d:
+			left.right = down;
+			SetStickAxis(Controller::Axis::LeftX, left.left, left.right);
+			return;
+		case SDLK_w:
+			left.up = down;
+			SetStickAxis(Controller::Axis::LeftY, left.up, left.down);
+			return;
+		case SDLK_s:
+			left.down = down;
+			SetStickAxis(Controller::Axis::LeftY, left.up, left.down);
+			return;
+		case SDLK_f:
+			right.left = down;
+			SetStickAxis(Controller::Axis::RightX, right.left, right.right);
+			return;
+		case SDLK_h:
+			right.right = down;
+			SetStickAxis(Controller::Axis::RightX, right.left, right.right);
+			return;
+		case SDLK_t:
+			right.up = down;
+			SetStickAxis(Controller::Axis::RightY, right.up, right.down);
+			return;
+		case SDLK_g:
+			right.down = down;
+			SetStickAxis(Controller::Axis::RightY, right.up, right.down);
+			return;
+		default: SetButton(DefaultKeyboardButton(key_code), down); return;
+	}
+}
+} // namespace
+
+void HostInputInit() {
+	GetInputMap();
+}
+
+void HostInputKey(int key_code, bool down) {
+	const auto& map = GetInputMap();
+	if (map.Custom()) {
+		SetButton(map.FindKey(key_code), down);
+	} else {
+		DefaultKeyboardInput(key_code, down);
+	}
+}
+
+void HostInputMouseButton(uint8_t mouse_button, bool down) {
+	const auto& map = GetInputMap();
+	if (map.Custom() && mouse_button != 0) {
+		SetButton(map.FindMouseButton(mouse_button), down);
+	}
+}
+
+} // namespace Libs::Graphics
@@ -0,0 +1,14 @@
+#ifndef KYTY_GRAPHICS_PRESENTATION_WINDOW_HOST_INPUT_H_
+#define KYTY_GRAPHICS_PRESENTATION_WINDOW_HOST_INPUT_H_
+
+#include <cstdint>
+
+namespace Libs::Graphics {
+
+void HostInputInit();
+void HostInputKey(int key_code, bool down);
+void HostInputMouseButton(uint8_t mouse_button, bool down);
+
+} // namespace Libs::Graphics
+
+#endif /* KYTY_GRAPHICS_PRESENTATION_WINDOW_HOST_INPUT_H_ */
@@ -789,12 +789,14 @@ void Presenter::Present(Frame& frame, bool reuse) {
 		    [&window] {
 			    window.UpdateIcon();
 			    SDL_ShowWindow(window.window);
+			    SDL_RaiseWindow(window.window);
 		    },
 		    true);
 #else
 		window.UpdateIcon();

 		SDL_ShowWindow(window.window);
+		SDL_RaiseWindow(window.window);
 #endif

 		window.window_hidden = false;
@@ -32,7 +32,9 @@
 #include "graphics/host_gpu/vma.h"
 #include "graphics/host_gpu/vulkanCommon.h"
 #include "graphics/presentation/renderDoc.h"
+#include "graphics/presentation/window/hostInput.h"
 #include "graphics/presentation/window/windowInternal.h"
+#include "kytyGitVersion.h"
 #include "libs/controller.h"
 #include "loader/systemContent.h"

@@ -58,8 +60,6 @@

 namespace Libs::Graphics {

-constexpr int KEYBOARD_CONTROLLER_ID = -1000;
-
 struct EventKeyboard {
 	bool     down;
 	bool     up;
@@ -72,26 +72,6 @@ struct EventKeyboard {
 	double   timestamp_seconds;
 };

-static uint32_t KeyboardKeyToPadButton(int key_code) {
-	switch (key_code) {
-		case SDLK_w: return Controller::PAD_BUTTON_UP;
-		case SDLK_a: return Controller::PAD_BUTTON_LEFT;
-		case SDLK_s: return Controller::PAD_BUTTON_DOWN;
-		case SDLK_d: return Controller::PAD_BUTTON_RIGHT;
-		case SDLK_j: return Controller::PAD_BUTTON_CROSS;
-		case SDLK_i: return Controller::PAD_BUTTON_TRIANGLE;
-		case SDLK_k: return Controller::PAD_BUTTON_SQUARE;
-		case SDLK_l: return Controller::PAD_BUTTON_CIRCLE;
-		case SDLK_q: return Controller::PAD_BUTTON_L1;
-		case SDLK_e: return Controller::PAD_BUTTON_R1;
-		case SDLK_RETURN:
-		case SDLK_RETURN2: return Controller::PAD_BUTTON_OPTIONS;
-		case SDLK_BACKSPACE:
-		case SDLK_TAB: return Controller::PAD_BUTTON_TOUCH_PAD;
-		default: return 0;
-	}
-}
-
 static uint32_t ControllerButtonToPadButton(int button) {
 	switch (button) {
 		case SDL_CONTROLLER_BUTTON_A: return Controller::PAD_BUTTON_CROSS;
@@ -260,16 +240,11 @@ static void GameEventKeyboard(WindowLoopState& game, const EventKeyboard& key) {
 		}
 	}

-	const auto button = KeyboardKeyToPadButton(key.key_code);
-	if (button != 0 && (key.down || key.up) && !key.repeat) {
-		static bool keyboard_connected = false;
-		if (!keyboard_connected) {
-			Controller::ControllerConnect(KEYBOARD_CONTROLLER_ID);
-			keyboard_connected = true;
-		}
-		Controller::ControllerButton(KEYBOARD_CONTROLLER_ID, button, key.down);
-	}
 #endif
+
+	if ((key.down || key.up) && !key.repeat) {
+		HostInputKey(key.key_code, key.down);
+	}
 }

 static void GameEventMouse([[maybe_unused]] const EventMouse& mb) {
@@ -291,6 +266,23 @@ static void GameEventMouse([[maybe_unused]] const EventMouse& mb) {
 		     mb.x, mb.y);
 	}
 #endif
+
+	if (mb.down || mb.up) {
+		uint8_t mouse_button = 0;
+		if (mb.left) {
+			mouse_button = SDL_BUTTON_LEFT;
+		} else if (mb.middle) {
+			mouse_button = SDL_BUTTON_MIDDLE;
+		} else if (mb.right) {
+			mouse_button = SDL_BUTTON_RIGHT;
+		} else if (mb.x1) {
+			mouse_button = SDL_BUTTON_X1;
+		} else if (mb.x2) {
+			mouse_button = SDL_BUTTON_X2;
+		}
+
+		HostInputMouseButton(mouse_button, mb.down);
+	}
 }

 static void GameEventFinger([[maybe_unused]] const EventFinger& f) {
@@ -794,10 +786,14 @@ static void WindowCreate(WindowContext& context) {
 	if (SDL_InitSubSystem(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0) {
 		EXIT("%s\n", SDL_GetError());
 	}
+	HostInputInit();

 	LOGF("WindowCreate(): width = %d, height = %d\n", width, height);

 	uint32_t window_flags = KYTY_SDL_WINDOW_FLAGS;
+	if (Config::FullscreenEnabled()) {
+		window_flags |= static_cast<uint32_t>(SDL_WINDOW_FULLSCREEN_DESKTOP);
+	}
 #if defined(__APPLE__)
 	// macOS 26 window chrome (CoreUI asset decode, SwiftUI titlebar) has been observed
 	// throwing NSExceptions under Rosetta during the first CATransaction commit. A
@@ -937,6 +933,22 @@ void WindowContext::UpdateTitle() {
 	static uint64_t fps_frames  = 0;
 	static double   current_fps = 0.0;

+#if KYTY_BUILD == KYTY_BUILD_DEBUG
+	static constexpr auto build_type = "Debug";
+#elif KYTY_BUILD == KYTY_BUILD_RELEASE
+	static constexpr auto build_type = "Release";
+#else
+	static constexpr auto build_type = "Unknown";
+#endif
+
+#if defined(KYTY_OFFICIAL_BUILD)
+	static constexpr auto build_label = "Official build " KYTY_RELEASE_TAG;
+#elif defined(KYTY_FORK_BUILD)
+	static constexpr auto build_label = "Fork build " KYTY_BUILD_REPOSITORY " " KYTY_GIT_HASH;
+#else
+	static constexpr auto build_label = "Source build " KYTY_GIT_HASH;
+#endif
+
 	const auto now       = Common::Timer::QueryPerformanceCounter();
 	const auto frequency = Common::Timer::QueryPerformanceFrequency();
 	frame_num++;
@@ -948,11 +960,11 @@ void WindowContext::UpdateTitle() {
 		fps_frames  = 0;
 	}

-	auto fps =
-	    fmt::format("{}{}{}{}{}{}[{}] [{}], frame: {}, fps: {:f}", (has_title ? title : ""),
-	                (has_title ? ", " : ""), (has_title_id ? title_id : ""),
-	                (has_title_id ? ", " : ""), (has_app_ver ? app_ver : ""),
-	                (has_app_ver ? " " : ""), device_name, processor_name, frame_num, current_fps);
+	auto fps = fmt::format("[{} | {}] {}{}{}{}{}{}[{}] [{}], frame: {}, fps: {:f}", build_label,
+	                       build_type, (has_title ? title : ""), (has_title ? ", " : ""),
+	                       (has_title_id ? title_id : ""), (has_title_id ? ", " : ""),
+	                       (has_app_ver ? app_ver : ""), (has_app_ver ? " " : ""), device_name,
+	                       processor_name, frame_num, current_fps);

 #if defined(__APPLE__)
 	// AppKit traps on title changes off the main thread; fire-and-forget keeps present pacing.
@@ -19,7 +19,7 @@ static void AppendInstructionWords(std::vector<uint32_t>& section, const uint32_
 	section.insert(section.end(), words + 1, words + words_num);
 }

-Builder::Builder() {
+Builder::Builder(uint32_t version): m_version(version) {
 	m_debug.reserve(InitialSpirvSectionReserve);
 	m_annotations.reserve(InitialSpirvSectionReserve);
 	m_types.reserve(InitialSpirvSectionReserve);
@@ -138,7 +138,7 @@ std::vector<uint32_t> Builder::Build() const {
 	               m_debug.size() + m_annotations.size() + m_types.size() + m_functions.size());

 	module.push_back(0x07230203u);
-	module.push_back(0x00010300u);
+	module.push_back(m_version);
 	module.push_back(0u);
 	module.push_back(m_next_id);
 	module.push_back(0u);
@@ -10,7 +10,7 @@ namespace Libs::Graphics::ShaderRecompiler::Spirv {

 class Builder {
 public:
-	Builder();
+	explicit Builder(uint32_t version = 0x00010300u);
 	~Builder() = default;
 	KYTY_CLASS_DEFAULT_COPY(Builder);

@@ -39,6 +39,7 @@ private:
 	static void AppendString(std::vector<uint32_t>& words, const char* text);

 	uint32_t              m_next_id = 1;
+	uint32_t              m_version = 0;
 	std::vector<uint32_t> m_capabilities;
 	std::vector<uint32_t> m_extensions;
 	std::vector<uint32_t> m_ext_inst_imports;
@@ -7,51 +7,30 @@ namespace Libs::Graphics::ShaderRecompiler::Spirv::Emitter {

 uint32_t PixelParameterMappedLocation(const EmitterState& state, uint32_t attr) {
 	const auto* ps = state.pixel_input_info;
-	if (state.stage != ShaderType::Pixel || ps == nullptr || attr >= ps->input_num) {
+	if (state.stage != ShaderType::Pixel || ps == nullptr) {
 		return attr;
 	}
-	// VINTRP ATTR selects the PS input slot. SPI_PS_INPUT_CNTL maps that slot to a
-	// VS parameter export, which is the SPIR-V location we must link against.
-	return ps->interpolator_settings[attr] & PsInputOffsetMask;
+	return ShaderPixelParameterMappedLocation(*ps, attr);
 }

 uint32_t PixelParameterLocation(const EmitterState& state, uint32_t attr) {
-	bool used_locations[32] = {};
-
+	std::array<uint32_t, 32> active_inputs {};
+	uint32_t                 active_count = 0;
 	for (const auto& input: state.inputs) {
-		if (input.kind != IR::StageInputKind::Parameter) {
-			continue;
-		}
-
-		auto location = PixelParameterMappedLocation(state, input.location);
-		if (location < std::size(used_locations) && used_locations[location]) {
-			auto fallback_location = input.location;
-			while (fallback_location < std::size(used_locations) &&
-			       used_locations[fallback_location]) {
-				fallback_location++;
-			}
-			EXIT_NOT_IMPLEMENTED(fallback_location >= std::size(used_locations));
-			location = fallback_location;
-		}
-
-		if (input.location == attr) {
-			return location;
-		}
-
-		if (location < std::size(used_locations)) {
-			used_locations[location] = true;
+		if (input.kind == IR::StageInputKind::Parameter) {
+			active_inputs[active_count++] = input.location;
 		}
 	}
-
-	return PixelParameterMappedLocation(state, attr);
+	return state.stage == ShaderType::Pixel && state.pixel_input_info != nullptr
+	           ? ShaderPixelParameterLocation(*state.pixel_input_info,
+	                                          {active_inputs.data(), active_count}, attr)
+	           : attr;
 }

 bool PixelParameterIsFlat(const EmitterState& state, uint32_t attr) {
 	const auto* ps = state.pixel_input_info;
-	if (state.stage != ShaderType::Pixel || ps == nullptr || attr >= ps->input_num) {
-		return false;
-	}
-	return (ps->interpolator_settings[attr] & PsInputFlatShade) != 0;
+	return state.stage == ShaderType::Pixel && ps != nullptr &&
+	       ShaderPixelParameterIsFlat(*ps, attr);
 }

 void SetError(std::string* error, const char* message) {
@@ -425,9 +425,6 @@ struct EmitterState {
 	std::map<uint32_t, uint32_t>                     float_constants;
 };

-constexpr uint32_t PsInputOffsetMask = 0x0000001fu;
-constexpr uint32_t PsInputFlatShade  = 0x00000400u;
-
 enum class VertexInputScalarKind { Float, Sint, Uint };

 constexpr uint32_t NoImageComponent = 0xffffffffu;
@@ -200,12 +200,12 @@ bool ValidateResourceSpecialization(const Program& program, const ResourceSnapsh
 		if (dimension == Decoder::ImageDimension::Unknown || dimension != image.dimension ||
 		    DescriptorIsCube(descriptor) != image.cube) {
 			if (error != nullptr) {
-				*error = fmt::format(
-				    "image descriptor {} no longer matches specialized dimension: "
-				    "{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x}",
-				    i, descriptor.dwords[0], descriptor.dwords[1], descriptor.dwords[2],
-				    descriptor.dwords[3], descriptor.dwords[4], descriptor.dwords[5],
-				    descriptor.dwords[6], descriptor.dwords[7]);
+				*error =
+				    fmt::format("image descriptor {} no longer matches specialized dimension: "
+				                "{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x}",
+				                i, descriptor.dwords[0], descriptor.dwords[1], descriptor.dwords[2],
+				                descriptor.dwords[3], descriptor.dwords[4], descriptor.dwords[5],
+				                descriptor.dwords[6], descriptor.dwords[7]);
 			}
 			return false;
 		}
@@ -224,14 +224,17 @@ bool ValidateResourceSpecialization(const Program& program, const ResourceSnapsh
 			const bool raw_sint_storage =
 			    storage && format == Prospero::GpuEnumValue(Prospero::BufferFormat::k32SInt) &&
 			    !image.read && !image.atomic;
-			const bool uint_descriptor =
-			    Prospero::IsUintTextureFormat(format) || raw_sint_storage;
-			const auto uint_program = image.kind == ResourceKind::ImageUint ||
-			                          image.kind == ResourceKind::StorageImageUint;
+			const bool uint_descriptor = Prospero::IsUintTextureFormat(format) || raw_sint_storage;
+			const auto uint_program    = image.kind == ResourceKind::ImageUint ||
+			                             image.kind == ResourceKind::StorageImageUint;
 			if (uint_descriptor != uint_program && !(image.atomic && uint_program)) {
 				if (error != nullptr) {
-					*error =
-					    fmt::format("image descriptor {} no longer matches specialized format", i);
+					*error = fmt::format(
+					    "image descriptor {} no longer matches specialized format: "
+					    "{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x},{:08x}",
+					    i, descriptor.dwords[0], descriptor.dwords[1], descriptor.dwords[2],
+					    descriptor.dwords[3], descriptor.dwords[4], descriptor.dwords[5],
+					    descriptor.dwords[6], descriptor.dwords[7]);
 				}
 				return false;
 			}
@@ -0,0 +1,397 @@
+#include "graphics/shader/rectListShader.h"
+
+#include "common/assert.h"
+#include "graphics/shader/recompiler/emitter/SpirvBuilder.h"
+#include "graphics/shader/recompiler/ir/ShaderIR.h"
+#include "graphics/shader/shader.h"
+#include "spirv/unified1/spirv.hpp11"
+
+#include <array>
+#include <bit>
+#include <cstdint>
+#include <utility>
+
+namespace Libs::Graphics {
+
+namespace {
+
+using ShaderRecompiler::Spirv::Builder;
+
+constexpr uint32_t SpirvVersion15 = 0x00010500u;
+
+template <typename T>
+constexpr uint32_t Word(T value) {
+	return static_cast<uint32_t>(value);
+}
+
+struct Parameter {
+	uint32_t input_location  = 0;
+	uint32_t output_location = 0;
+	bool     flat            = false;
+};
+
+std::vector<Parameter> GetParameters(const ShaderVertexInputInfo& vertex_info,
+                                     const ShaderPixelInputInfo*  pixel_info) {
+	if (pixel_info == nullptr) {
+		return {};
+	}
+	EXIT_IF(pixel_info->input_num > ShaderVertexInputInfo::RES_MAX);
+	EXIT_IF(pixel_info->stage.program == nullptr);
+
+	std::vector<uint32_t> active_inputs;
+	for (const auto& input: pixel_info->stage.program->info.inputs) {
+		if (input.kind == ShaderRecompiler::IR::StageInputKind::Parameter) {
+			active_inputs.push_back(input.location);
+		}
+	}
+
+	std::vector<Parameter> parameters;
+	for (const auto input: active_inputs) {
+		const auto input_location = ShaderPixelParameterMappedLocation(*pixel_info, input);
+		if ((vertex_info.param_export_mask & (1u << input_location)) != 0) {
+			parameters.push_back({input_location,
+			                      ShaderPixelParameterLocation(*pixel_info, active_inputs, input),
+			                      ShaderPixelParameterIsFlat(*pixel_info, input)});
+		}
+	}
+	return parameters;
+}
+
+class RectListEmitter {
+public:
+	RectListEmitter(const std::vector<Parameter>& parameters_, spv::ExecutionModel model)
+	    : parameters(parameters_) {
+		builder.AddMemoryModel(
+		    {Word(spv::AddressingModel::Logical), Word(spv::MemoryModel::GLSL450)});
+
+		void_type       = Type(spv::Op::OpTypeVoid);
+		uint_type       = Type(spv::Op::OpTypeInt, 32u, 0u);
+		int_type        = Type(spv::Op::OpTypeInt, 32u, 1u);
+		float_type      = Type(spv::Op::OpTypeFloat, 32u);
+		vec4_float_type = Type(spv::Op::OpTypeVector, float_type, 4u);
+		function_type   = Type(spv::Op::OpTypeFunction, void_type);
+
+		per_vertex_type = Type(spv::Op::OpTypeStruct, vec4_float_type);
+		builder.AddAnnotation({Word(spv::Op::OpMemberDecorate), per_vertex_type, 0u,
+		                       Word(spv::Decoration::BuiltIn), Word(spv::BuiltIn::Position)});
+		builder.AddAnnotation(
+		    {Word(spv::Op::OpDecorate), per_vertex_type, Word(spv::Decoration::Block)});
+
+		ptr_input_vec4_float  = Pointer(spv::StorageClass::Input, vec4_float_type);
+		ptr_output_vec4_float = Pointer(spv::StorageClass::Output, vec4_float_type);
+		if (model == spv::ExecutionModel::TessellationControl) {
+			bool_type        = Type(spv::Op::OpTypeBool);
+			vec2_bool_type   = Type(spv::Op::OpTypeVector, bool_type, 2u);
+			vec2_float_type  = Type(spv::Op::OpTypeVector, float_type, 2u);
+			ptr_output_float = Pointer(spv::StorageClass::Output, float_type);
+		} else {
+			vec3_float_type = Type(spv::Op::OpTypeVector, float_type, 3u);
+			ptr_input_float = Pointer(spv::StorageClass::Input, float_type);
+		}
+	}
+
+	std::vector<uint32_t> EmitControl() {
+		DefineEntry(spv::ExecutionModel::TessellationControl);
+		const auto float_one = Constant(float_type, std::bit_cast<uint32_t>(1.0f));
+
+		for (uint32_t i = 0; i < 4; i++) {
+			Store(Access(ptr_output_float, tess_outer, Int(i)), float_one);
+		}
+		for (uint32_t i = 0; i < 2; i++) {
+			Store(Access(ptr_output_float, tess_inner, Int(i)), float_one);
+		}
+
+		std::array<uint32_t, 3> positions {};
+		for (uint32_t i = 0; i < positions.size(); i++) {
+			positions[i] =
+			    Load(vec4_float_type, Access(ptr_input_vec4_float, gl_in, Int(i), Int(0)));
+		}
+
+		std::array<uint32_t, 3> coordinate_equal {};
+		for (uint32_t i = 0; i < coordinate_equal.size(); i++) {
+			const auto left  = Result(spv::Op::OpVectorShuffle, vec2_float_type, positions[i],
+			                          positions[i], 0u, 1u);
+			const auto right = Result(spv::Op::OpVectorShuffle, vec2_float_type,
+			                          positions[(i + 1u) % 3u], positions[(i + 1u) % 3u], 0u, 1u);
+			coordinate_equal[i] = Result(spv::Op::OpFOrdEqual, vec2_bool_type, left, right);
+		}
+
+		std::array<uint32_t, 3> barycentric {};
+		std::array<uint32_t, 3> edge_vertex {};
+		const auto float_minus_one = Constant(float_type, std::bit_cast<uint32_t>(-1.0f));
+		for (uint32_t i = 0; i < edge_vertex.size(); i++) {
+			const auto previous = (i + 2u) % 3u;
+			const auto xy       = Result(
+			    spv::Op::OpLogicalAnd, bool_type,
+			    Result(spv::Op::OpCompositeExtract, bool_type, coordinate_equal[i], 0u),
+			    Result(spv::Op::OpCompositeExtract, bool_type, coordinate_equal[previous], 1u));
+			const auto yx = Result(
+			    spv::Op::OpLogicalAnd, bool_type,
+			    Result(spv::Op::OpCompositeExtract, bool_type, coordinate_equal[i], 1u),
+			    Result(spv::Op::OpCompositeExtract, bool_type, coordinate_equal[previous], 0u));
+			edge_vertex[i] = Result(spv::Op::OpLogicalOr, bool_type, xy, yx);
+			barycentric[i] =
+			    Result(spv::Op::OpSelect, float_type, edge_vertex[i], float_minus_one, float_one);
+		}
+
+		auto vertex_index = Result(spv::Op::OpSelect, int_type, edge_vertex[2], Int(2), Int(0));
+		vertex_index = Result(spv::Op::OpSelect, int_type, edge_vertex[1], Int(1), vertex_index);
+		const auto invocation = Load(int_type, invocation_id);
+		const auto is_fourth  = Result(spv::Op::OpIEqual, bool_type, invocation, Int(3));
+		const auto index =
+		    Result(spv::Op::OpSMod, int_type,
+		           Result(spv::Op::OpIAdd, int_type, vertex_index, invocation), Int(3));
+
+		const auto position3 = Interpolate(positions[0], positions[1], positions[2], barycentric);
+		const auto position =
+		    Result(spv::Op::OpSelect, vec4_float_type, is_fourth, position3,
+		           Load(vec4_float_type, Access(ptr_input_vec4_float, gl_in, index, Int(0))));
+		Store(Access(ptr_output_vec4_float, gl_out, invocation, Int(0)), position);
+
+		for (uint32_t i = 0; i < parameters.size(); i++) {
+			const auto input0 =
+			    Load(vec4_float_type, Access(ptr_input_vec4_float, inputs[i], Int(0)));
+			if (parameters[i].flat) {
+				Store(Access(ptr_output_vec4_float, outputs[i], invocation), input0);
+				continue;
+			}
+			const auto input1 =
+			    Load(vec4_float_type, Access(ptr_input_vec4_float, inputs[i], Int(1)));
+			const auto input2 =
+			    Load(vec4_float_type, Access(ptr_input_vec4_float, inputs[i], Int(2)));
+			const auto input3 = Interpolate(input0, input1, input2, barycentric);
+			const auto value =
+			    Result(spv::Op::OpSelect, vec4_float_type, is_fourth, input3,
+			           Load(vec4_float_type, Access(ptr_input_vec4_float, inputs[i], index)));
+			Store(Access(ptr_output_vec4_float, outputs[i], invocation), value);
+		}
+
+		Emit(spv::Op::OpReturn);
+		Emit(spv::Op::OpFunctionEnd);
+		return builder.Build();
+	}
+
+	std::vector<uint32_t> EmitEvaluation() {
+		DefineEntry(spv::ExecutionModel::TessellationEvaluation);
+
+		const auto x     = Load(float_type, Access(ptr_input_float, tess_coord, Int(0)));
+		const auto y     = Load(float_type, Access(ptr_input_float, tess_coord, Int(1)));
+		const auto index = Result(
+		    spv::Op::OpIAdd, int_type,
+		    Result(spv::Op::OpIMul, int_type, Result(spv::Op::OpConvertFToS, int_type, y), Int(2)),
+		    Result(spv::Op::OpConvertFToS, int_type, x));
+
+		const auto position =
+		    Load(vec4_float_type, Access(ptr_input_vec4_float, gl_in, index, Int(0)));
+		Store(Access(ptr_output_vec4_float, gl_out, Int(0)), position);
+		for (uint32_t i = 0; i < parameters.size(); i++) {
+			Store(outputs[i],
+			      Load(vec4_float_type, Access(ptr_input_vec4_float, inputs[i], index)));
+		}
+
+		Emit(spv::Op::OpReturn);
+		Emit(spv::Op::OpFunctionEnd);
+		return builder.Build();
+	}
+
+private:
+	template <typename... Args>
+	uint32_t Type(spv::Op opcode, Args... operands) {
+		const auto id = builder.AllocateId();
+		builder.AddType({Word(opcode), id, Word(operands)...});
+		return id;
+	}
+
+	uint32_t Constant(uint32_t type, uint32_t value) {
+		const auto id = builder.AllocateId();
+		builder.AddType({Word(spv::Op::OpConstant), type, id, value});
+		return id;
+	}
+
+	uint32_t Pointer(spv::StorageClass storage, uint32_t type) {
+		return Type(spv::Op::OpTypePointer, storage, type);
+	}
+
+	uint32_t Array(uint32_t type, uint32_t size) {
+		return Type(spv::Op::OpTypeArray, type, Uint(size));
+	}
+
+	template <typename... Args>
+	uint32_t Result(spv::Op opcode, uint32_t type, Args... operands) {
+		const auto id = builder.AllocateId();
+		builder.AddFunction({Word(opcode), type, id, Word(operands)...});
+		return id;
+	}
+
+	template <typename... Args>
+	uint32_t ResultWithoutType(spv::Op opcode, Args... operands) {
+		const auto id = builder.AllocateId();
+		builder.AddFunction({Word(opcode), id, Word(operands)...});
+		return id;
+	}
+
+	template <typename... Args>
+	void Emit(spv::Op opcode, Args... operands) {
+		builder.AddFunction({Word(opcode), Word(operands)...});
+	}
+
+	template <typename... Args>
+	uint32_t Access(uint32_t pointer_type, uint32_t base, Args... indices) {
+		return Result(spv::Op::OpAccessChain, pointer_type, base, Word(indices)...);
+	}
+
+	uint32_t Load(uint32_t type, uint32_t pointer) {
+		return Result(spv::Op::OpLoad, type, pointer);
+	}
+
+	void Store(uint32_t pointer, uint32_t value) { Emit(spv::Op::OpStore, pointer, value); }
+
+	uint32_t Int(uint32_t value) {
+		auto& id = int_constants[value];
+		if (id == 0) {
+			id = Constant(int_type, value);
+		}
+		return id;
+	}
+
+	uint32_t Uint(uint32_t value) {
+		auto& id = uint_constants[value];
+		if (id == 0) {
+			id = Constant(uint_type, value);
+		}
+		return id;
+	}
+
+	uint32_t AddInterface(spv::StorageClass storage, uint32_t type) {
+		const auto variable = builder.AllocateId();
+		builder.AddType(
+		    {Word(spv::Op::OpVariable), Pointer(storage, type), variable, Word(storage)});
+		interfaces.push_back(variable);
+		return variable;
+	}
+
+	void Decorate(uint32_t target, spv::Decoration decoration, uint32_t value) {
+		builder.AddAnnotation({Word(spv::Op::OpDecorate), target, Word(decoration), value});
+	}
+
+	void DefineEntry(spv::ExecutionModel model) {
+		builder.AddCapability({Word(spv::Capability::Shader)});
+		builder.AddCapability({Word(spv::Capability::Tessellation)});
+		main = Result(spv::Op::OpFunction, void_type, spv::FunctionControlMask::MaskNone,
+		              function_type);
+		if (model == spv::ExecutionModel::TessellationControl) {
+			builder.AddExecutionMode({main, Word(spv::ExecutionMode::OutputVertices), 4u});
+		} else {
+			builder.AddExecutionMode({main, Word(spv::ExecutionMode::Quads)});
+			builder.AddExecutionMode({main, Word(spv::ExecutionMode::SpacingEqual)});
+			builder.AddExecutionMode({main, Word(spv::ExecutionMode::VertexOrderCw)});
+		}
+		DefineInputs(model);
+		DefineOutputs(model);
+		builder.AddEntryPoint(Word(model), main, "main", interfaces);
+		ResultWithoutType(spv::Op::OpLabel);
+	}
+
+	void DefineInputs(spv::ExecutionModel model) {
+		const auto tess_control = model == spv::ExecutionModel::TessellationControl;
+		if (tess_control) {
+			invocation_id = AddInterface(spv::StorageClass::Input, int_type);
+			Decorate(invocation_id, spv::Decoration::BuiltIn, Word(spv::BuiltIn::InvocationId));
+		} else {
+			tess_coord = AddInterface(spv::StorageClass::Input, vec3_float_type);
+			Decorate(tess_coord, spv::Decoration::BuiltIn, Word(spv::BuiltIn::TessCoord));
+		}
+		gl_in =
+		    AddInterface(spv::StorageClass::Input, Array(per_vertex_type, tess_control ? 3u : 4u));
+
+		inputs.resize(parameters.size());
+		std::array<uint32_t, ShaderVertexInputInfo::RES_MAX> locations {};
+		for (uint32_t i = 0; i < parameters.size(); i++) {
+			const auto location =
+			    tess_control ? parameters[i].input_location : parameters[i].output_location;
+			if (tess_control && locations[location] != 0) {
+				inputs[i] = locations[location];
+				continue;
+			}
+			inputs[i] = AddInterface(spv::StorageClass::Input,
+			                         Array(vec4_float_type, tess_control ? 3u : 4u));
+			Decorate(inputs[i], spv::Decoration::Location, location);
+			locations[location] = inputs[i];
+		}
+	}
+
+	void DefineOutputs(spv::ExecutionModel model) {
+		const auto tess_control = model == spv::ExecutionModel::TessellationControl;
+		if (tess_control) {
+			gl_out     = AddInterface(spv::StorageClass::Output, Array(per_vertex_type, 4u));
+			tess_inner = AddInterface(spv::StorageClass::Output, Array(float_type, 2u));
+			Decorate(tess_inner, spv::Decoration::BuiltIn, Word(spv::BuiltIn::TessLevelInner));
+			builder.AddAnnotation(
+			    {Word(spv::Op::OpDecorate), tess_inner, Word(spv::Decoration::Patch)});
+			tess_outer = AddInterface(spv::StorageClass::Output, Array(float_type, 4u));
+			Decorate(tess_outer, spv::Decoration::BuiltIn, Word(spv::BuiltIn::TessLevelOuter));
+			builder.AddAnnotation(
+			    {Word(spv::Op::OpDecorate), tess_outer, Word(spv::Decoration::Patch)});
+		} else {
+			gl_out = AddInterface(spv::StorageClass::Output, per_vertex_type);
+		}
+
+		outputs.resize(parameters.size());
+		for (uint32_t i = 0; i < parameters.size(); i++) {
+			outputs[i] = AddInterface(spv::StorageClass::Output,
+			                          tess_control ? Array(vec4_float_type, 4u) : vec4_float_type);
+			Decorate(outputs[i], spv::Decoration::Location, parameters[i].output_location);
+		}
+	}
+
+	uint32_t Interpolate(uint32_t v0, uint32_t v1, uint32_t v2,
+	                     const std::array<uint32_t, 3>& barycentric) {
+		const auto p0 = Result(spv::Op::OpVectorTimesScalar, vec4_float_type, v0, barycentric[0]);
+		const auto p1 = Result(spv::Op::OpVectorTimesScalar, vec4_float_type, v1, barycentric[1]);
+		const auto p2 = Result(spv::Op::OpVectorTimesScalar, vec4_float_type, v2, barycentric[2]);
+		return Result(spv::Op::OpFAdd, vec4_float_type, p0,
+		              Result(spv::Op::OpFAdd, vec4_float_type, p1, p2));
+	}
+
+	Builder                       builder {SpirvVersion15};
+	const std::vector<Parameter>& parameters;
+	std::vector<uint32_t>         interfaces;
+	std::vector<uint32_t>         inputs;
+	std::vector<uint32_t>         outputs;
+	std::array<uint32_t, 5>       int_constants {};
+	std::array<uint32_t, 5>       uint_constants {};
+	uint32_t                      main                  = 0;
+	uint32_t                      void_type             = 0;
+	uint32_t                      bool_type             = 0;
+	uint32_t                      uint_type             = 0;
+	uint32_t                      int_type              = 0;
+	uint32_t                      float_type            = 0;
+	uint32_t                      vec2_bool_type        = 0;
+	uint32_t                      vec2_float_type       = 0;
+	uint32_t                      vec3_float_type       = 0;
+	uint32_t                      vec4_float_type       = 0;
+	uint32_t                      function_type         = 0;
+	uint32_t                      per_vertex_type       = 0;
+	uint32_t                      ptr_input_float       = 0;
+	uint32_t                      ptr_input_vec4_float  = 0;
+	uint32_t                      ptr_output_float      = 0;
+	uint32_t                      ptr_output_vec4_float = 0;
+	uint32_t                      gl_in                 = 0;
+	uint32_t                      gl_out                = 0;
+	uint32_t                      tess_inner            = 0;
+	uint32_t                      tess_outer            = 0;
+	uint32_t                      tess_coord            = 0;
+	uint32_t                      invocation_id         = 0;
+};
+
+} // namespace
+
+RectListShaders BuildRectListShaders(const ShaderVertexInputInfo& vertex_info,
+                                     const ShaderPixelInputInfo*  pixel_info) {
+	const auto      parameters = GetParameters(vertex_info, pixel_info);
+	RectListEmitter control(parameters, spv::ExecutionModel::TessellationControl);
+	RectListEmitter evaluation(parameters, spv::ExecutionModel::TessellationEvaluation);
+	return {control.EmitControl(), evaluation.EmitEvaluation()};
+}
+
+} // namespace Libs::Graphics
@@ -0,0 +1,22 @@
+#ifndef EMULATOR_SRC_GRAPHICS_SHADER_RECTLISTSHADER_H_
+#define EMULATOR_SRC_GRAPHICS_SHADER_RECTLISTSHADER_H_
+
+#include <cstdint>
+#include <vector>
+
+namespace Libs::Graphics {
+
+struct ShaderPixelInputInfo;
+struct ShaderVertexInputInfo;
+
+struct RectListShaders {
+	std::vector<uint32_t> control;
+	std::vector<uint32_t> evaluation;
+};
+
+RectListShaders BuildRectListShaders(const ShaderVertexInputInfo& vertex_info,
+                                     const ShaderPixelInputInfo*  pixel_info);
+
+} // namespace Libs::Graphics
+
+#endif // EMULATOR_SRC_GRAPHICS_SHADER_RECTLISTSHADER_H_
@@ -45,6 +45,42 @@

 namespace Libs::Graphics {

+namespace {
+
+constexpr uint32_t PsInputOffsetMask = 0x0000001fu;
+constexpr uint32_t PsInputFlatShade  = 0x00000400u;
+
+} // namespace
+
+uint32_t ShaderPixelParameterMappedLocation(const ShaderPixelInputInfo& info, uint32_t input) {
+	return input < info.input_num ? info.interpolator_settings[input] & PsInputOffsetMask : input;
+}
+
+uint32_t ShaderPixelParameterLocation(const ShaderPixelInputInfo& info,
+                                      std::span<const uint32_t> active_inputs, uint32_t input) {
+	std::array<bool, 32> used_locations {};
+	for (const auto active_input: active_inputs) {
+		auto location = ShaderPixelParameterMappedLocation(info, active_input);
+		if (location < used_locations.size() && used_locations[location]) {
+			location = active_input;
+			while (location < used_locations.size() && used_locations[location]) {
+				location++;
+			}
+			EXIT_NOT_IMPLEMENTED(location >= used_locations.size());
+		}
+
+		if (active_input == input) {
+			return location;
+		}
+		used_locations[location] = true;
+	}
+	return ShaderPixelParameterMappedLocation(info, input);
+}
+
+bool ShaderPixelParameterIsFlat(const ShaderPixelInputInfo& info, uint32_t input) {
+	return input < info.input_num && (info.interpolator_settings[input] & PsInputFlatShade) != 0;
+}
+
 struct ShaderBinaryInfo {
 	uint8_t  signature[7];
 	uint8_t  version;
@@ -1606,6 +1642,7 @@ ShaderId ShaderGetIdPS(const HW::PixelShaderInfo& regs, const ShaderPixelInputIn
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_pos_z));
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_pos_w));
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_front_face));
+	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_no_perspective));
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_pixel_kill_enable));
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_sample_mask_export_enable));
 	ret.ids.push_back(static_cast<uint32_t>(input_info.ps_early_z));
@@ -122,6 +122,11 @@ struct ShaderPixelInputInfo {
 	bool HasPositionInput() const { return ps_pos_x || ps_pos_y || ps_pos_z || ps_pos_w; }
 };

+uint32_t ShaderPixelParameterMappedLocation(const ShaderPixelInputInfo& info, uint32_t input);
+uint32_t ShaderPixelParameterLocation(const ShaderPixelInputInfo& info,
+                                      std::span<const uint32_t> active_inputs, uint32_t input);
+bool     ShaderPixelParameterIsFlat(const ShaderPixelInputInfo& info, uint32_t input);
+
 struct ShaderSharp {
 	uint16_t offset_dw : 15;
 	uint16_t size      : 1;
@@ -64,6 +64,7 @@ struct File {
 	std::filesystem::path               real_name;
 	std::atomic_bool                    opened;
 	std::atomic_bool                    directory;
+	std::atomic_bool                    writable;
 	std::atomic_bool                    append;
 	std::atomic_bool                    sync_writes;
 	SpecialFile                         special;
@@ -129,6 +130,7 @@ int FileDescriptors::CreateDescriptor() {
 	auto* file        = new File {};
 	file->opened      = false;
 	file->directory   = false;
+	file->writable    = false;
 	file->append      = false;
 	file->sync_writes = false;
 	file->special     = SpecialFile::None;
@@ -274,6 +276,10 @@ static std::filesystem::path ResolvePathIgnoringCase(const std::filesystem::path

 	return resolved;
 }
+#else
+static bool HasWindowsForbiddenFilenameCharacter(const std::string& relative_path) {
+	return relative_path.find_first_of("<>:\"|?*") != std::string::npos;
+}
 #endif

 std::filesystem::path MountPoints::GetRealFilename(const std::string& mounted_file_name) {
@@ -293,6 +299,10 @@ std::filesystem::path MountPoints::GetRealFilename(const std::string& mounted_fi
 			rel_path = Common::RemoveFirst(rel_path, 1);
 		}
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
+		if (HasWindowsForbiddenFilenameCharacter(rel_path)) {
+			::printf("FileSystem: Windows-incompatible guest filename: %s\n",
+			         mounted_file_name.c_str());
+		}
 		return p.dir / rel_path;
 #else
 		return ResolvePathIgnoringCase(p.dir / rel_path);
@@ -408,6 +418,7 @@ int KYTY_SYSV_ABI KernelOpen(const char* path, int flags, uint16_t mode) {
 	EXIT_IF(file == nullptr || file->opened || file->directory);

 	file->name        = path;
+	file->writable    = rw_mode != Common::File::Mode::Read;
 	file->append      = append;
 	file->sync_writes = fsync || sync || dsync;

@@ -953,6 +964,47 @@ int KYTY_SYSV_ABI KernelFstat(int d, FileStat* sb) {
 	return OK;
 }

+int KYTY_SYSV_ABI KernelFtruncate(int d, int64_t length) {
+	PRINT_NAME();
+
+	if (d < DESCRIPTOR_MIN) {
+		return KERNEL_ERROR_EBADF;
+	}
+
+	if (length < 0) {
+		return KERNEL_ERROR_EINVAL;
+	}
+
+	if (::Libs::Network::Net::IsSocket(d)) {
+		return KERNEL_ERROR_EINVAL;
+	}
+
+	auto* file = g_files->GetFile(d);
+
+	if (file == nullptr || !file->opened) {
+		return KERNEL_ERROR_EBADF;
+	}
+
+	if (!file->writable) {
+		return KERNEL_ERROR_EBADF;
+	}
+
+	if (file->directory || file->special != SpecialFile::None) {
+		return KERNEL_ERROR_EINVAL;
+	}
+
+	Common::LockGuard lock(file->mutex);
+
+	if (file->f.IsInvalid() || !file->f.Truncate(static_cast<uint64_t>(length))) {
+		return KERNEL_ERROR_EIO;
+	}
+
+	LOGF("\tFtruncate (size = %" PRId64 ") file: %s\n", length,
+	     Common::PathToString(file->real_name).c_str());
+
+	return OK;
+}
+
 int KYTY_SYSV_ABI KernelUnlink(const char* path) {
 	PRINT_NAME();

@@ -48,6 +48,7 @@ int64_t KYTY_SYSV_ABI KernelPwrite(int d, const void* buf, size_t nbytes, int64_
 int64_t KYTY_SYSV_ABI KernelLseek(int d, int64_t offset, int whence);
 int KYTY_SYSV_ABI     KernelStat(const char* path, FileStat* sb);
 int KYTY_SYSV_ABI     KernelFstat(int d, FileStat* sb);
+int KYTY_SYSV_ABI     KernelFtruncate(int d, int64_t length);
 int KYTY_SYSV_ABI     KernelUnlink(const char* path);
 int KYTY_SYSV_ABI     KernelRename(const char* from, const char* to);
 int KYTY_SYSV_ABI     KernelGetdirentries(int fd, char* buf, int nbytes, int64_t* basep);
@@ -65,7 +65,7 @@ constexpr uint64_t PAGE_TABLE_POOL_SIZE   = 4ull * 1024ull * 1024ull * 1024ull;
 constexpr uint64_t PAGE_TABLE_GRANULARITY = 2ull * 1024ull * 1024ull;
 constexpr int      PAGE_TABLE_POOL_ENTRIES =
    static_cast<int>(PAGE_TABLE_POOL_SIZE / PAGE_TABLE_GRANULARITY);
-constexpr uint64_t DEFAULT_FLEXIBLE_MEMORY_SIZE = 4ull * 1024ull * 1024ull * 1024ull;
+constexpr uint64_t DEFAULT_FLEXIBLE_MEMORY_SIZE = 1ull * 1024ull * 1024ull * 1024ull;

 static uint64_t                      g_flexible_memory_size        = DEFAULT_FLEXIBLE_MEMORY_SIZE;
 static bool                          g_flexible_memory_size_frozen = false;
@@ -365,6 +365,7 @@ struct PthreadAttrPrivate {
 	uint64_t       stack_map_addr;
 	size_t         stack_map_size;
 	int            policy;
+	int            guest_priority;
 	int            inherit_sched;
 	int            solosched;
 	bool           detached;
@@ -875,9 +876,11 @@ bool TestGuestStackOwnerLifecycle(uint64_t* first_address, uint64_t* second_addr

 static KYTY_SYSV_ABI void* RunOnGuestStack(void* arg, pthread_entry_func_t func, void* stack_top) {
 #if defined(__x86_64__) || defined(_M_X64)
-	void*      ret       = nullptr;
-	const auto guest_rsp = reinterpret_cast<uintptr_t>(stack_top) & ~static_cast<uintptr_t>(0x0f);
-	const auto guest_rbp = guest_rsp - 4u * sizeof(uint64_t);
+	void*      ret = nullptr;
+	const auto aligned_stack_top =
+	    reinterpret_cast<uintptr_t>(stack_top) & ~static_cast<uintptr_t>(0x0f);
+	const auto guest_rsp = aligned_stack_top - 2u * sizeof(uintptr_t);
+	const auto guest_rbp = guest_rsp;

 	auto* guest_root_frame = reinterpret_cast<uintptr_t*>(guest_rbp);
 	guest_root_frame[0]    = 0;
@@ -2128,13 +2131,8 @@ int KYTY_SYSV_ABI PthreadAttrGetschedparam(const PthreadAttr* attr, KernelSchedP

 	int result = pthread_attr_getschedparam(&(*attr)->p, param);

-	if (param->sched_priority <= -2) {
-		param->sched_priority = 767;
-	} else if (param->sched_priority >= +2) {
-		param->sched_priority = 256;
-	} else {
-		param->sched_priority = 700;
-	}
+	// Host priority mapping is lossy; return the exact guest value.
+	param->sched_priority = (*attr)->guest_priority;

 	if (result == 0) {
 		return OK;
@@ -2298,6 +2296,7 @@ int KYTY_SYSV_ABI PthreadAttrSetschedparam(PthreadAttr* attr, const KernelSchedP
 		return KERNEL_ERROR_EINVAL;
 	}

+#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	KernelSchedParam pparam {};
 	if (param->sched_priority <= 478) {
 		pparam.sched_priority = +2;
@@ -2307,12 +2306,13 @@ int KYTY_SYSV_ABI PthreadAttrSetschedparam(PthreadAttr* attr, const KernelSchedP
 		pparam.sched_priority = 0;
 	}

-	int result = pthread_attr_setschedparam(&attr_value->p, &pparam);
-
-	if (result == 0) {
-		return OK;
+	if (pthread_attr_setschedparam(&attr_value->p, &pparam) != 0) {
+		return KERNEL_ERROR_EINVAL;
 	}
-	return KERNEL_ERROR_EINVAL;
+#endif
+
+	attr_value->guest_priority = param->sched_priority;
+	return OK;
 }

 int KYTY_SYSV_ABI PthreadAttrSetschedpolicy(PthreadAttr* attr, int policy) {
@@ -3639,26 +3639,15 @@ int KYTY_SYSV_ABI PthreadGetprio(Pthread thread, int* prio) {

 	EXIT_NOT_IMPLEMENTED(prio == nullptr);

-	sched_param param {};
-	int         pol = 0;
-
-	int result = pthread_getschedparam(thread->p, &pol, &param);
-
-	if (result == 0) {
-		if (param.sched_priority <= -2) {
-			*prio = 767;
-		} else if (param.sched_priority >= +2) {
-			*prio = 256;
-		} else {
-			*prio = 700;
-		}
-
-		LOGF("\t PthreadGetprio: %d, %d\n", thread->unique_id, *prio);
-
-		return OK;
+	sched_param native_param {};
+	int         native_policy = 0;
+	if (pthread_getschedparam(thread->p, &native_policy, &native_param) != 0) {
+		return KERNEL_ERROR_EINVAL;
 	}

-	return KERNEL_ERROR_EINVAL;
+	*prio = thread->attr->guest_priority;
+	LOGF("\t PthreadGetprio: %d, %d\n", thread->unique_id, *prio);
+	return OK;
 }

 int KYTY_SYSV_ABI PthreadSetprio(Pthread thread, int prio) {
@@ -3673,25 +3662,27 @@ int KYTY_SYSV_ABI PthreadSetprio(Pthread thread, int prio) {

 	int result = pthread_getschedparam(thread->p, &pol, &param);

-	if (result == 0) {
-		if (prio <= 478) {
-			param.sched_priority = +2;
-		} else if (prio >= 733) {
-			param.sched_priority = -2;
-		} else {
-			param.sched_priority = 0;
-		}
-
-		result = pthread_setschedparam(thread->p, pol, &param);
-
-		if (result == 0) {
-			LOGF("\t PthreadSetprio: %d, %d\n", thread->unique_id, prio);
-
-			return OK;
-		}
+	if (result != 0) {
+		return KERNEL_ERROR_EINVAL;
 	}

-	return KERNEL_ERROR_EINVAL;
+#if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
+	if (prio <= 478) {
+		param.sched_priority = +2;
+	} else if (prio >= 733) {
+		param.sched_priority = -2;
+	} else {
+		param.sched_priority = 0;
+	}
+
+	if (pthread_setschedparam(thread->p, pol, &param) != 0) {
+		return KERNEL_ERROR_EINVAL;
+	}
+#endif
+
+	thread->attr->guest_priority = prio;
+	LOGF("\t PthreadSetprio: %d, %d\n", thread->unique_id, prio);
+	return OK;
 }

 void KYTY_SYSV_ABI PthreadTestcancel() {
@@ -1 +1,2 @@
-#define KYTY_GIT_VERSION "@KYTY_GIT_VERSION@"
+#define KYTY_GIT_VERSION "@KYTY_GIT_VERSION@"
+#define KYTY_GIT_HASH "@KYTY_GIT_HASH@"
@@ -16,6 +16,7 @@ file(GLOB launcher_forms
 add_executable(launcher WIN32
 	${launcher_src}
 	${launcher_forms}
+	resources.qrc
 )


@@ -37,7 +38,6 @@ elseif(LINUX)
 	set_target_properties(launcher PROPERTIES LINK_FLAGS "${KYTY_LD_OPTIONS}")
 endif()

-add_dependencies(launcher KytyGitVersion)  
 add_dependencies(launcher kyty_emulator)

 if(KYTY_CLANG_CL)
@@ -141,14 +141,14 @@ elseif(LINUX)
 endif()


-set(tidy_dirs "${CMAKE_SOURCE_DIR}/launcher/include") 
-set(iwyu_maps "${CMAKE_SOURCE_DIR}/launcher/utils/qt6_16.imp")
+set(tidy_dirs "${CMAKE_CURRENT_SOURCE_DIR}/include")
+set(iwyu_maps "${CMAKE_CURRENT_SOURCE_DIR}/utils/qt6_16.imp")

 get_property(inc_headers TARGET launcher PROPERTY INCLUDE_DIRECTORIES)

 list(APPEND inc_headers
-	${CMAKE_SOURCE_DIR}/launcher
-	${CMAKE_BINARY_DIR}/launcher/launcher_autogen/include
+	${CMAKE_CURRENT_SOURCE_DIR}
+	${CMAKE_CURRENT_BINARY_DIR}/launcher_autogen/include
 	${Qt6Widgets_INCLUDE_DIRS}
 	${Qt6Core_INCLUDE_DIRS}
 	${Qt6Gui_INCLUDE_DIRS}
@@ -7,7 +7,7 @@
    <x>0</x>
    <y>0</y>
    <width>560</width>
-    <height>420</height>
+    <height>450</height>
   </rect>
  </property>
  <property name="windowTitle">
@@ -78,16 +78,13 @@
           </property>
          </widget>
         </item>
-         <item row="2" column="0" colspan="2">
-          <widget class="QCheckBox" name="checkBox_ngg_rectlist_draw">
+         <item row="2" column="0">
+          <widget class="QCheckBox" name="checkBox_fullscreen">
           <property name="toolTip">
-            <string>Use the NGG 4-vertex path for rect-list DrawIndexAuto primitive 7</string>
+            <string>Run in borderless desktop fullscreen</string>
           </property>
           <property name="text">
-            <string>Use NGG rect-list draw</string>
-           </property>
-           <property name="checked">
-            <bool>true</bool>
+            <string>Fullscreen</string>
           </property>
          </widget>
         </item>
@@ -132,41 +129,55 @@
       </widget>
      </item>
      <item row="3" column="0">
+       <widget class="QLabel" name="label_console_language">
+        <property name="text">
+         <string>Console language:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QComboBox" name="comboBox_console_language">
+        <property name="toolTip">
+         <string>Language</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="0">
       <widget class="QLabel" name="label_20">
        <property name="text">
         <string>Shader optimization type:</string>
        </property>
       </widget>
      </item>
-      <item row="3" column="1">
+      <item row="4" column="1">
       <widget class="QComboBox" name="comboBox_shader_optimization_type">
        <property name="toolTip">
         <string>Optimize shaders for code size or performance</string>
        </property>
       </widget>
      </item>
-      <item row="4" column="0">
+      <item row="5" column="0">
       <widget class="QLabel" name="label_21">
        <property name="text">
         <string>Shader log direction:</string>
        </property>
       </widget>
      </item>
-      <item row="4" column="1">
+      <item row="5" column="1">
       <widget class="QComboBox" name="comboBox_shader_log_direction">
        <property name="toolTip">
         <string>Dump shaders to file or console window. If enabled may decrease emulator performance</string>
        </property>
       </widget>
      </item>
-      <item row="5" column="0">
+      <item row="6" column="0">
       <widget class="QLabel" name="label_22">
        <property name="text">
         <string>Shader log folder:</string>
        </property>
       </widget>
      </item>
-      <item row="5" column="1">
+      <item row="6" column="1">
       <widget class="MandatoryLineEdit" name="lineEdit_shader_log_folder">
        <property name="toolTip">
         <string>Specify directory to dump shaders</string>
@@ -176,14 +187,14 @@
        </property>
       </widget>
      </item>
-      <item row="6" column="0">
+      <item row="7" column="0">
       <widget class="QLabel" name="label_24">
        <property name="text">
         <string>Command buffer dump folder:</string>
        </property>
       </widget>
      </item>
-      <item row="6" column="1">
+      <item row="7" column="1">
       <widget class="MandatoryLineEdit" name="lineEdit_cmd_dump_folder">
        <property name="toolTip">
         <string>Specify directory to dump command buffers</string>
@@ -193,28 +204,28 @@
        </property>
       </widget>
      </item>
-      <item row="7" column="0">
+      <item row="8" column="0">
       <widget class="QLabel" name="label_25">
        <property name="text">
         <string>Printf direction:</string>
        </property>
       </widget>
      </item>
-      <item row="7" column="1">
+      <item row="8" column="1">
       <widget class="QComboBox" name="comboBox_printf_direction">
        <property name="toolTip">
         <string>Print logs to file or console window. If enabled may decrease emulator performance</string>
        </property>
       </widget>
      </item>
-      <item row="8" column="0">
+      <item row="9" column="0">
       <widget class="QLabel" name="label_26">
        <property name="text">
         <string>Printf output file:</string>
        </property>
       </widget>
      </item>
-      <item row="8" column="1">
+      <item row="9" column="1">
       <widget class="MandatoryLineEdit" name="lineEdit_printf_file">
        <property name="toolTip">
         <string>Specify file to dump logs</string>
@@ -224,14 +235,14 @@
        </property>
       </widget>
      </item>
-      <item row="9" column="0">
+      <item row="10" column="0">
       <widget class="QLabel" name="label_27">
        <property name="text">
         <string>Profiler direction:</string>
        </property>
       </widget>
      </item>
-      <item row="9" column="1">
+      <item row="10" column="1">
       <widget class="QComboBox" name="comboBox_profiler_direction">
        <property name="toolTip">
         <string>Enable or disable profiler. If enabled may decrease emulator performance</string>
@@ -69,6 +69,31 @@
           </property>
          </widget>
         </item>
+         <item>
+          <widget class="QToolButton" name="input_mapping_button">
+           <property name="minimumSize">
+            <size>
+             <width>36</width>
+             <height>36</height>
+            </size>
+           </property>
+           <property name="toolTip">
+            <string>Edit input mapping</string>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="iconSize">
+            <size>
+             <width>32</width>
+             <height>32</height>
+            </size>
+           </property>
+           <property name="autoRaise">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
         <item>
          <widget class="QToolButton" name="edit_button">
           <property name="minimumSize">
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#e8f1ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M8 4h11l5 5v7M24 9h-5V4M16 27H8a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2"/>
+    <path d="m15 24 1-4 8-8 4 4-8 8-4 1Z"/>
+    <path d="m22 14 4 4" opacity=".8"/>
+  </g>
+</svg>
@@ -0,0 +1,8 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#e8f1ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M5 8h3M14 8h13M5 16h13M24 16h3M5 24h6M17 24h10"/>
+    <circle cx="11" cy="8" r="3"/>
+    <circle cx="21" cy="16" r="3"/>
+    <circle cx="14" cy="24" r="3"/>
+  </g>
+</svg>
@@ -0,0 +1,9 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#e8f1ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M10 10h12c3.6 0 5.8 2.3 6.6 6.8l.9 5.1c.4 2.4-.8 4.1-2.8 4.1-1.4 0-2.5-.7-3.6-2.3L21.3 21H10.7l-1.8 2.7C7.8 25.3 6.7 26 5.3 26c-2 0-3.2-1.7-2.8-4.1l.9-5.1C4.2 12.3 6.4 10 10 10Z"/>
+    <path d="M8 16h6M11 13v6"/>
+    <circle cx="22" cy="15" r="1" fill="#e8f1ff" stroke="none"/>
+    <circle cx="25" cy="18" r="1" fill="#e8f1ff" stroke="none"/>
+    <path d="M13 7h6M16 4v6" opacity=".8"/>
+  </g>
+</svg>
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#e8f1ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M6 9h20M12 9V5h8v4M9 9l1 18h12l1-18"/>
+    <path d="M14 14v8M18 14v8" opacity=".8"/>
+  </g>
+</svg>
@@ -48,6 +48,9 @@ class Configuration: public QObject {
 	Q_OBJECT

 public:
+	static constexpr int DEFAULT_CONSOLE_LANGUAGE = 1;
+	static constexpr int MAX_CONSOLE_LANGUAGE     = 29;
+
 	enum class Resolution {
 		R1280X720,
 		R1920X1080,
@@ -82,7 +85,9 @@ public:
 	QString    game_comment;

 	Resolution             screen_resolution           = Resolution::R1280X720;
+	bool                   fullscreen_enabled          = false;
 	int                    vblank_frequency            = 60;
+	int                    console_language            = DEFAULT_CONSOLE_LANGUAGE;
 	bool                   vulkan_validation_enabled   = true;
 	bool                   shader_validation_enabled   = true;
 	ShaderOptimizationType shader_optimization_type    = ShaderOptimizationType::Performance;
@@ -94,13 +99,15 @@ public:
 	QString                printf_output_file          = "_kyty.txt";
 	ProfilerDirection      profiler_direction          = ProfilerDirection::None;
 	bool                   renderdoc_enabled           = false;
-	bool                   ngg_rectlist_draw_enabled   = true;
+	QStringList            host_input_mapping;

 	QString elf = QStringLiteral("eboot.bin");

 	void CopyEmulatorSettingsFrom(const Configuration& other) {
 		screen_resolution           = other.screen_resolution;
+		fullscreen_enabled          = other.fullscreen_enabled;
 		vblank_frequency            = other.vblank_frequency;
+		console_language            = other.console_language;
 		vulkan_validation_enabled   = other.vulkan_validation_enabled;
 		shader_validation_enabled   = other.shader_validation_enabled;
 		shader_optimization_type    = other.shader_optimization_type;
@@ -112,7 +119,7 @@ public:
 		printf_output_file          = other.printf_output_file;
 		profiler_direction          = other.profiler_direction;
 		renderdoc_enabled           = other.renderdoc_enabled;
-		ngg_rectlist_draw_enabled   = other.ngg_rectlist_draw_enabled;
+		host_input_mapping          = other.host_input_mapping;
 	}

 	void CopyFrom(const Configuration& other) {
@@ -135,7 +142,9 @@ public:
 		KYTY_CFG_SET(game_path);
 		KYTY_CFG_SET(custom_settings);
 		KYTY_CFG_SET(screen_resolution);
+		KYTY_CFG_SET(fullscreen_enabled);
 		KYTY_CFG_SET(vblank_frequency);
+		KYTY_CFG_SET(console_language);
 		KYTY_CFG_SET(vulkan_validation_enabled);
 		KYTY_CFG_SET(shader_validation_enabled);
 		KYTY_CFG_SET(shader_optimization_type);
@@ -147,7 +156,7 @@ public:
 		KYTY_CFG_SET(printf_output_file);
 		KYTY_CFG_SET(profiler_direction);
 		KYTY_CFG_SET(renderdoc_enabled);
-		KYTY_CFG_SET(ngg_rectlist_draw_enabled);
+		s->setValue("host_input_mapping", host_input_mapping);
 		KYTY_CFG_SET(elf);
 	}

@@ -157,7 +166,12 @@ public:
 		KYTY_CFG_GET(game_path);
 		KYTY_CFG_GET(custom_settings);
 		KYTY_CFG_GET(screen_resolution);
+		KYTY_CFG_GET(fullscreen_enabled);
 		vblank_frequency = s->value("vblank_frequency", vblank_frequency).toInt();
+		console_language = s->value("console_language", console_language).toInt();
+		if (console_language < 0 || console_language > MAX_CONSOLE_LANGUAGE) {
+			console_language = DEFAULT_CONSOLE_LANGUAGE;
+		}
 		KYTY_CFG_GET(vulkan_validation_enabled);
 		KYTY_CFG_GET(shader_validation_enabled);
 		KYTY_CFG_GET(shader_optimization_type);
@@ -169,9 +183,8 @@ public:
 		KYTY_CFG_GET(printf_output_file);
 		KYTY_CFG_GET(profiler_direction);
 		KYTY_CFG_GET(renderdoc_enabled);
-		ngg_rectlist_draw_enabled =
-		    s->value("ngg_rectlist_draw_enabled", ngg_rectlist_draw_enabled).toBool();
-		elf = s->value("elf", elf).toString();
+		host_input_mapping = s->value("host_input_mapping", host_input_mapping).toStringList();
+		elf                = s->value("elf", elf).toString();
 	}
 };

@@ -38,7 +38,10 @@ public:

 	[[nodiscard]] const QString&     GetSettingsFile() const { return m_settings_file; }
 	[[nodiscard]] const QStringList& GetGameDirectories() const { return m_game_dirs; }
-	[[nodiscard]] bool               CanViewSelectedTrophies() const;
+	[[nodiscard]] const QStringList& GetHostInputMapping() const {
+		return m_global_info.host_input_mapping;
+	}
+	[[nodiscard]] bool CanViewSelectedTrophies() const;

 	bool EnsureGameDirectory();
 	void ScanGameDirectory();
@@ -58,6 +61,7 @@ protected slots:
 	void edit_configuration();
 	void delete_configuartion();
 	void edit_global_settings();
+	void edit_input_mapping();
 	void run_configuration();
 	void list_currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous);
 	void list_itemDoubleClicked(QTreeWidgetItem* witem, int column);
@@ -0,0 +1,31 @@
+#ifndef LAUNCHER_INCLUDE_INPUT_MAPPING_DIALOG_H_
+#define LAUNCHER_INCLUDE_INPUT_MAPPING_DIALOG_H_
+
+#include <QDialog>
+#include <QStringList>
+
+class QPushButton;
+class QTreeWidget;
+class QTreeWidgetItem;
+class QWidget;
+
+class InputMappingDialog final: public QDialog {
+public:
+	explicit InputMappingDialog(const QStringList& mapping, QWidget* parent = nullptr);
+
+	[[nodiscard]] QStringList Mapping() const;
+
+private:
+	void ChangeBinding();
+	void ClearBinding();
+	void RestoreDefaults();
+	void SetBinding(QTreeWidgetItem* item, const QString& binding);
+	void UpdateButtons();
+
+	QTreeWidget* m_bindings      = nullptr;
+	QPushButton* m_change_button = nullptr;
+	QPushButton* m_clear_button  = nullptr;
+	bool         m_customized    = false;
+};
+
+#endif /* LAUNCHER_INCLUDE_INPUT_MAPPING_DIALOG_H_ */
@@ -0,0 +1,8 @@
+<RCC>
+ <qresource prefix="/icons">
+  <file alias="edit-configuration.svg">icons/edit-configuration.svg</file>
+  <file alias="global-settings.svg">icons/global-settings.svg</file>
+  <file alias="input-mapping.svg">icons/input-mapping.svg</file>
+  <file alias="remove-configuration.svg">icons/remove-configuration.svg</file>
+ </qresource>
+</RCC>
@@ -30,6 +30,39 @@ constexpr char SETTINGS_CFG_DIALOG[]               = "ConfigurationEditDialog";
 constexpr char SETTINGS_CFG_LAST_GEOMETRY[]        = "geometry";
 constexpr int  GLOBAL_SETTINGS_GAME_DIRS_MIN_WIDTH = 560;

+const QStringList CONSOLE_LANGUAGE_NAMES = {
+    "Japanese",
+    "English (United States)",
+    "French (France)",
+    "Spanish (Spain)",
+    "German",
+    "Italian",
+    "Dutch",
+    "Portuguese (Portugal)",
+    "Russian",
+    "Korean",
+    "Chinese (Traditional)",
+    "Chinese (Simplified)",
+    "Finnish",
+    "Swedish",
+    "Danish",
+    "Norwegian",
+    "Polish",
+    "Portuguese (Brazil)",
+    "English (United Kingdom)",
+    "Turkish",
+    "Spanish (Latin America)",
+    "Arabic",
+    "French (Canada)",
+    "Czech",
+    "Hungarian",
+    "Greek",
+    "Romanian",
+    "Thai",
+    "Vietnamese",
+    "Indonesian",
+};
+
 static QString NormalizeGameDirectory(const QString& dir) {
 	const auto trimmed = dir.trimmed();
 	if (trimmed.isEmpty()) {
@@ -120,11 +153,17 @@ static void ListInit(QComboBox* combo, T value) {

 void ConfigurationEditDialog::Init(const Configuration& info) {
 	ListInit(m_ui->comboBox_screen_resolution, info.screen_resolution);
+	m_ui->checkBox_fullscreen->setChecked(info.fullscreen_enabled);
 	m_ui->spinBox_vblank_frequency->setValue(info.vblank_frequency);
+	m_ui->comboBox_console_language->clear();
+	m_ui->comboBox_console_language->addItems(CONSOLE_LANGUAGE_NAMES);
+	m_ui->comboBox_console_language->setCurrentIndex(
+	    info.console_language >= 0 && info.console_language < CONSOLE_LANGUAGE_NAMES.size()
+	        ? info.console_language
+	        : Configuration::DEFAULT_CONSOLE_LANGUAGE);
 	m_ui->checkBox_shader_validation->setChecked(info.shader_validation_enabled);
 	m_ui->checkBox_vulkan_validation->setChecked(info.vulkan_validation_enabled);
 	m_ui->checkBox_renderdoc_capture->setChecked(info.renderdoc_enabled);
-	m_ui->checkBox_ngg_rectlist_draw->setChecked(info.ngg_rectlist_draw_enabled);
 	ListInit(m_ui->comboBox_shader_optimization_type, info.shader_optimization_type);
 	ListInit(m_ui->comboBox_shader_log_direction, info.shader_log_direction);
 	m_ui->lineEdit_shader_log_folder->setText(info.shader_log_folder);
@@ -241,11 +280,12 @@ void ConfigurationEditDialog::moveEvent(QMoveEvent* event) {
 static void UpdateInfo(Configuration& info, Ui::ConfigurationEditDialog& ui) {
 	info.screen_resolution =
 	    TextToEnum<Configuration::Resolution>(ui.comboBox_screen_resolution->currentText());
+	info.fullscreen_enabled        = ui.checkBox_fullscreen->isChecked();
 	info.vblank_frequency          = ui.spinBox_vblank_frequency->value();
+	info.console_language          = ui.comboBox_console_language->currentIndex();
 	info.vulkan_validation_enabled = ui.checkBox_vulkan_validation->isChecked();
 	info.shader_validation_enabled = ui.checkBox_shader_validation->isChecked();
 	info.renderdoc_enabled         = ui.checkBox_renderdoc_capture->isChecked();
-	info.ngg_rectlist_draw_enabled = ui.checkBox_ngg_rectlist_draw->isChecked();
 	info.shader_optimization_type  = TextToEnum<Configuration::ShaderOptimizationType>(
 	    ui.comboBox_shader_optimization_type->currentText());
 	info.shader_log_direction = TextToEnum<Configuration::ShaderLogDirection>(
@@ -6,6 +6,7 @@
 #include "configurationEditDialog.h"
 #include "configurationItem.h"
 #include "gameListTreeWidget.h"
+#include "inputMappingDialog.h"
 #include "mainDialog.h"
 #include "patchesDialog.h"
 #include "trophyViewerDialog.h"
@@ -169,6 +170,7 @@ static void ApplyGameListStyle(Ui::ConfigurationListWidget* ui) {
 	    "QToolButton:disabled { background: transparent; }"));
 	ui->edit_button->setStyleSheet(ui->global_settings_button->styleSheet());
 	ui->delete_button->setStyleSheet(ui->global_settings_button->styleSheet());
+	ui->input_mapping_button->setStyleSheet(ui->global_settings_button->styleSheet());
 }

 static void AddSaveDataDir(QStringList* dirs, QSet<QString>* seen, const QString& root,
@@ -226,10 +228,12 @@ ConfigurationListWidget::ConfigurationListWidget(QWidget* parent)
 	m_ui->setupUi(this);
 	ApplyGameListStyle(m_ui);

-	m_ui->global_settings_button->setIcon(style()->standardIcon(QStyle::SP_FileDialogDetailedView));
+	m_ui->global_settings_button->setIcon(QIcon(QStringLiteral(":/icons/global-settings.svg")));
 	m_ui->global_settings_button->setToolTip(tr("Edit global settings and game folders"));
-	m_ui->edit_button->setIcon(style()->standardIcon(QStyle::SP_FileIcon));
-	m_ui->delete_button->setIcon(style()->standardIcon(QStyle::SP_DialogDiscardButton));
+	m_ui->input_mapping_button->setIcon(QIcon(QStringLiteral(":/icons/input-mapping.svg")));
+	m_ui->input_mapping_button->setToolTip(tr("Edit global input mapping"));
+	m_ui->edit_button->setIcon(QIcon(QStringLiteral(":/icons/edit-configuration.svg")));
+	m_ui->delete_button->setIcon(QIcon(QStringLiteral(":/icons/remove-configuration.svg")));

 	m_ui->delete_button->setEnabled(false);
 	m_ui->edit_button->setEnabled(false);
@@ -249,6 +253,8 @@ ConfigurationListWidget::ConfigurationListWidget(QWidget* parent)

 	connect(m_ui->global_settings_button, &QToolButton::clicked, this,
 	        &ConfigurationListWidget::edit_global_settings);
+	connect(m_ui->input_mapping_button, &QToolButton::clicked, this,
+	        &ConfigurationListWidget::edit_input_mapping);
 	connect(m_ui->edit_button, &QToolButton::clicked, this,
 	        &ConfigurationListWidget::edit_configuration);
 	connect(m_ui->delete_button, &QToolButton::clicked, this,
@@ -717,6 +723,14 @@ void ConfigurationListWidget::edit_global_settings() {
 	}
 }

+void ConfigurationListWidget::edit_input_mapping() {
+	InputMappingDialog dialog(m_global_info.host_input_mapping, this);
+	if (dialog.exec() == QDialog::Accepted) {
+		m_global_info.host_input_mapping = dialog.Mapping();
+		WriteSettings();
+	}
+}
+
 void ConfigurationListWidget::ClearCustomSettings(ConfigurationItem* item) {
 	delete m_custom_infos.take(item->GetInfo().game_path);
 }
@@ -0,0 +1,311 @@
+#include "inputMappingDialog.h"
+
+#include <QAbstractItemView>
+#include <QDialogButtonBox>
+#include <QHBoxLayout>
+#include <QHash>
+#include <QHeaderView>
+#include <QKeyEvent>
+#include <QKeySequence>
+#include <QLabel>
+#include <QMouseEvent>
+#include <QPushButton>
+#include <QStringList>
+#include <QTreeWidget>
+#include <QVBoxLayout>
+
+namespace {
+
+constexpr int BINDING_COLUMN = 1;
+
+struct PadButton {
+	const char* id;
+	const char* label;
+	const char* default_binding;
+};
+
+constexpr PadButton PAD_BUTTONS[] = {
+    {"Up", "D-pad Up", "Up"},
+    {"Down", "D-pad Down", "Down"},
+    {"Left", "D-pad Left", "Left"},
+    {"Right", "D-pad Right", "Right"},
+    {"Triangle", "Triangle", "I"},
+    {"Circle", "Circle", "L"},
+    {"Cross", "Cross", "J"},
+    {"Square", "Square", "K"},
+    {"L1", "L1", "Q"},
+    {"R1", "R1", "E"},
+    {"L2", "L2", ""},
+    {"R2", "R2", ""},
+    {"L3", "L3", "Left Shift"},
+    {"R3", "R3", "Left Ctrl"},
+    {"Options", "Options", "Return"},
+    {"TouchPad", "Touch pad", "Backspace"},
+};
+
+QString KeypadName(int key) {
+	if (key >= Qt::Key_0 && key <= Qt::Key_9) {
+		return QStringLiteral("Keypad %1").arg(key - Qt::Key_0);
+	}
+
+	switch (key) {
+		case Qt::Key_Return:
+		case Qt::Key_Enter: return QStringLiteral("Keypad Enter");
+		case Qt::Key_Slash: return QStringLiteral("Keypad /");
+		case Qt::Key_Asterisk: return QStringLiteral("Keypad *");
+		case Qt::Key_Minus: return QStringLiteral("Keypad -");
+		case Qt::Key_Plus: return QStringLiteral("Keypad +");
+		case Qt::Key_Period: return QStringLiteral("Keypad .");
+		case Qt::Key_Equal: return QStringLiteral("Keypad =");
+		case Qt::Key_Comma: return QStringLiteral("Keypad ,");
+		default: return {};
+	}
+}
+
+QString KeyName(const QKeyEvent& event) {
+	const int key = event.key();
+	if (event.modifiers().testFlag(Qt::KeypadModifier)) {
+		return KeypadName(key);
+	}
+	if (key >= Qt::Key_A && key <= Qt::Key_Z) {
+		return QChar(key);
+	}
+	if (key >= Qt::Key_0 && key <= Qt::Key_9) {
+		return QChar(key);
+	}
+	if (key >= Qt::Key_F1 && key <= Qt::Key_F24) {
+		return QStringLiteral("F%1").arg(key - Qt::Key_F1 + 1);
+	}
+
+	switch (key) {
+		case Qt::Key_Return:
+		case Qt::Key_Enter: return QStringLiteral("Return");
+		case Qt::Key_Backspace: return QStringLiteral("Backspace");
+		case Qt::Key_Tab: return QStringLiteral("Tab");
+		case Qt::Key_Shift: return QStringLiteral("Left Shift");
+		case Qt::Key_Control: return QStringLiteral("Left Ctrl");
+		case Qt::Key_Alt: return QStringLiteral("Left Alt");
+		case Qt::Key_Meta: return QStringLiteral("Left GUI");
+		case Qt::Key_Insert: return QStringLiteral("Insert");
+		case Qt::Key_Delete: return QStringLiteral("Delete");
+		case Qt::Key_Home: return QStringLiteral("Home");
+		case Qt::Key_End: return QStringLiteral("End");
+		case Qt::Key_PageUp: return QStringLiteral("PageUp");
+		case Qt::Key_PageDown: return QStringLiteral("PageDown");
+		case Qt::Key_Left: return QStringLiteral("Left");
+		case Qt::Key_Right: return QStringLiteral("Right");
+		case Qt::Key_Up: return QStringLiteral("Up");
+		case Qt::Key_Down: return QStringLiteral("Down");
+		case Qt::Key_CapsLock: return QStringLiteral("CapsLock");
+		case Qt::Key_NumLock: return QStringLiteral("Numlock");
+		case Qt::Key_ScrollLock: return QStringLiteral("ScrollLock");
+		case Qt::Key_Pause: return QStringLiteral("Pause");
+		case Qt::Key_Print: return QStringLiteral("PrintScreen");
+		default: break;
+	}
+
+	if (event.modifiers() != Qt::NoModifier) {
+		return {};
+	}
+	const auto name = QKeySequence(key).toString(QKeySequence::PortableText);
+	return name.size() == 1 ? name : QString();
+}
+
+class InputCaptureDialog final: public QDialog {
+public:
+	explicit InputCaptureDialog(QWidget* parent): QDialog(parent) {
+		setWindowTitle(tr("Set Binding"));
+		setModal(true);
+		setMinimumWidth(360);
+
+		auto* layout = new QVBoxLayout(this);
+		m_label      = new QLabel(
+		    tr("Press a key or mouse button.\nSpace and F1 are reserved; Esc cancels."), this);
+		m_label->setAlignment(Qt::AlignCenter);
+		layout->addWidget(m_label);
+	}
+
+	[[nodiscard]] const QString& Binding() const { return m_binding; }
+
+protected:
+	void keyPressEvent(QKeyEvent* event) override {
+		if (event->isAutoRepeat()) {
+			return;
+		}
+		if (event->key() == Qt::Key_Escape) {
+			reject();
+			return;
+		}
+		if (event->key() == Qt::Key_Space || event->key() == Qt::Key_F1) {
+			m_label->setText(tr("That key is reserved by the emulator."));
+			return;
+		}
+
+		m_binding = KeyName(*event);
+		if (!m_binding.isEmpty()) {
+			accept();
+		} else {
+			m_label->setText(tr("That key is not supported."));
+		}
+	}
+
+	void mousePressEvent(QMouseEvent* event) override {
+		switch (event->button()) {
+			case Qt::LeftButton: m_binding = QStringLiteral("Mouse:Left"); break;
+			case Qt::RightButton: m_binding = QStringLiteral("Mouse:Right"); break;
+			case Qt::MiddleButton: m_binding = QStringLiteral("Mouse:Middle"); break;
+			case Qt::BackButton: m_binding = QStringLiteral("Mouse:X1"); break;
+			case Qt::ForwardButton: m_binding = QStringLiteral("Mouse:X2"); break;
+			default: return;
+		}
+		accept();
+	}
+
+private:
+	QLabel* m_label = nullptr;
+	QString m_binding;
+};
+
+QHash<QString, QString> ParseMapping(const QStringList& mapping) {
+	QHash<QString, QString> result;
+	for (const auto& entry: mapping) {
+		const auto separator = entry.indexOf(QLatin1Char('='));
+		if (separator > 0 && separator + 1 < entry.size()) {
+			const auto binding = entry.mid(separator + 1);
+			for (auto item = result.begin(); item != result.end();) {
+				if (item.value().compare(binding, Qt::CaseInsensitive) == 0) {
+					item = result.erase(item);
+				} else {
+					++item;
+				}
+			}
+			result.insert(entry.left(separator), binding);
+		}
+	}
+	return result;
+}
+
+} // namespace
+
+InputMappingDialog::InputMappingDialog(const QStringList& mapping, QWidget* parent)
+    : QDialog(parent), m_customized(!mapping.isEmpty()) {
+	setWindowTitle(tr("Input Mapping"));
+	resize(440, 520);
+
+	auto* layout = new QVBoxLayout(this);
+	layout->addWidget(new QLabel(tr("Map keyboard or mouse input to DualSense buttons.\n"
+	                                "Defaults: left stick W/A/S/D, right stick T/F/G/H."),
+	                             this));
+
+	m_bindings = new QTreeWidget(this);
+	m_bindings->setColumnCount(2);
+	m_bindings->setHeaderLabels({tr("DualSense button"), tr("Host input")});
+	m_bindings->setRootIsDecorated(false);
+	m_bindings->setSelectionMode(QAbstractItemView::SingleSelection);
+	m_bindings->header()->setSectionResizeMode(0, QHeaderView::Stretch);
+	m_bindings->header()->setSectionResizeMode(1, QHeaderView::Stretch);
+	layout->addWidget(m_bindings);
+
+	const auto parsed = ParseMapping(mapping);
+	for (const auto& button: PAD_BUTTONS) {
+		auto* item = new QTreeWidgetItem(m_bindings);
+		item->setText(0, tr(button.label));
+		item->setData(0, Qt::UserRole, QString::fromLatin1(button.id));
+		SetBinding(item, m_customized ? parsed.value(QString::fromLatin1(button.id))
+		                              : QString::fromLatin1(button.default_binding));
+	}
+	m_bindings->setCurrentItem(m_bindings->topLevelItem(0));
+
+	auto* controls  = new QHBoxLayout;
+	m_change_button = new QPushButton(tr("Change..."), this);
+	m_clear_button  = new QPushButton(tr("Clear"), this);
+	auto* defaults  = new QPushButton(tr("Defaults"), this);
+	controls->addWidget(m_change_button);
+	controls->addWidget(m_clear_button);
+	controls->addWidget(defaults);
+	controls->addStretch();
+	layout->addLayout(controls);
+
+	auto* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
+	layout->addWidget(buttons);
+
+	connect(m_bindings, &QTreeWidget::itemDoubleClicked, this,
+	        [this](QTreeWidgetItem*, int) { ChangeBinding(); });
+	connect(m_bindings, &QTreeWidget::itemSelectionChanged, this, [this]() { UpdateButtons(); });
+	connect(m_change_button, &QPushButton::clicked, this, [this]() { ChangeBinding(); });
+	connect(m_clear_button, &QPushButton::clicked, this, [this]() { ClearBinding(); });
+	connect(defaults, &QPushButton::clicked, this, [this]() { RestoreDefaults(); });
+	connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+	connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
+	UpdateButtons();
+}
+
+QStringList InputMappingDialog::Mapping() const {
+	QStringList result;
+	if (!m_customized) {
+		return result;
+	}
+	for (int index = 0; index < m_bindings->topLevelItemCount(); index++) {
+		const auto* item    = m_bindings->topLevelItem(index);
+		const auto  binding = item->data(BINDING_COLUMN, Qt::UserRole).toString();
+		if (!binding.isEmpty()) {
+			result.append(item->data(0, Qt::UserRole).toString() + QLatin1Char('=') + binding);
+		}
+	}
+	return result;
+}
+
+void InputMappingDialog::ChangeBinding() {
+	auto* item = m_bindings->currentItem();
+	if (item == nullptr) {
+		return;
+	}
+
+	InputCaptureDialog dialog(this);
+	if (dialog.exec() != QDialog::Accepted) {
+		return;
+	}
+
+	for (int index = 0; index < m_bindings->topLevelItemCount(); index++) {
+		auto* other = m_bindings->topLevelItem(index);
+		if (other != item && other->data(BINDING_COLUMN, Qt::UserRole)
+		                             .toString()
+		                             .compare(dialog.Binding(), Qt::CaseInsensitive) == 0) {
+			SetBinding(other, {});
+		}
+	}
+	SetBinding(item, dialog.Binding());
+	m_customized = true;
+}
+
+void InputMappingDialog::ClearBinding() {
+	SetBinding(m_bindings->currentItem(), {});
+	m_customized = true;
+}
+
+void InputMappingDialog::RestoreDefaults() {
+	for (int index = 0; index < m_bindings->topLevelItemCount(); index++) {
+		SetBinding(m_bindings->topLevelItem(index),
+		           QString::fromLatin1(PAD_BUTTONS[index].default_binding));
+	}
+	m_customized = false;
+}
+
+void InputMappingDialog::SetBinding(QTreeWidgetItem* item, const QString& binding) {
+	if (item == nullptr) {
+		return;
+	}
+	item->setData(BINDING_COLUMN, Qt::UserRole, binding);
+	item->setText(BINDING_COLUMN, binding.isEmpty() ? tr("None") : binding);
+	UpdateButtons();
+}
+
+void InputMappingDialog::UpdateButtons() {
+	if (m_change_button == nullptr) {
+		return;
+	}
+	const auto* item = m_bindings->currentItem();
+	m_change_button->setEnabled(item != nullptr);
+	m_clear_button->setEnabled(item != nullptr &&
+	                           !item->data(BINDING_COLUMN, Qt::UserRole).toString().isEmpty());
+}
@@ -204,7 +204,11 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {

 	args << "--screen-width" << r.at(0);
 	args << "--screen-height" << r.at(1);
+	if (info.fullscreen_enabled) {
+		args << "--fullscreen";
+	}
 	args << "--vblank-frequency" << QString::number(info.vblank_frequency);
+	args << "--console-language" << QString::number(info.console_language);
 	args << "--vulkan-validation" << BoolArg(info.vulkan_validation_enabled);
 	args << "--shader-validation" << BoolArg(info.shader_validation_enabled);
 	args << "--shader-optimization-type" << EnumToText(info.shader_optimization_type);
@@ -216,7 +220,9 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 	args << "--printf-output-file" << info.printf_output_file;
 	args << "--profiler-direction" << EnumToText(info.profiler_direction);
 	args << "--spirv-debug-printf" << "false";
-	args << "--ngg-rectlist-draw" << BoolArg(info.ngg_rectlist_draw_enabled);
+	for (const auto& binding: info.host_input_mapping) {
+		args << "--keymap" << binding;
+	}
 	if (info.renderdoc_enabled) {
 		args << "--rd";
 	}
@@ -435,7 +441,10 @@ void MainDialogPrivate::Run() {

 	m_running_item->SetRunning(true);

-	m_main_dialog->RunInterpreter(&m_process, m_running_item->GetInfo());
+	Configuration info;
+	info.CopyFrom(m_running_item->GetInfo());
+	info.host_input_mapping = m_ui->widget->GetHostInputMapping();
+	m_main_dialog->RunInterpreter(&m_process, info);

 	Update();
 }
@@ -85,8 +85,6 @@ private:

 static GameController* g_controller = nullptr;

-static constexpr int KEYBOARD_CONTROLLER_ID = -1000;
-
 static uint8_t pad_connected_count_to_u8(int connected_count) {
 	return static_cast<uint8_t>(connected_count > 255 ? 255 : connected_count);
 }
@@ -117,7 +115,7 @@ KYTY_SUBSYSTEM_INIT(Controller) {
 	EXIT_IF(g_controller != nullptr);

 	g_controller = new GameController;
-	g_controller->Connect(KEYBOARD_CONTROLLER_ID);
+	g_controller->Connect(HOST_INPUT_CONTROLLER_ID);
 }

 KYTY_SUBSYSTEM_UNEXPECTED_SHUTDOWN(Controller) {}
@@ -155,7 +153,7 @@ void GameController::CheckActive() {
 	if (!m_connected_ids.empty()) {
 		new_active_id = m_connected_ids[0];
 		for (const auto id: m_connected_ids) {
-			if (id != KEYBOARD_CONTROLLER_ID) {
+			if (id != HOST_INPUT_CONTROLLER_ID) {
 				new_active_id = id;
 				break;
 			}
@@ -9,6 +9,8 @@ namespace Libs::Controller {

 KYTY_SUBSYSTEM_DEFINE(Controller);

+constexpr int HOST_INPUT_CONTROLLER_ID = -1000;
+
 constexpr uint32_t PAD_BUTTON_L3        = 0x00000002;
 constexpr uint32_t PAD_BUTTON_R3        = 0x00000004;
 constexpr uint32_t PAD_BUTTON_OPTIONS   = 0x00000008;
@@ -2021,6 +2021,12 @@ int64_t KYTY_SYSV_ABI fstat(int d, LibKernel::FileSystem::FileStat* sb) {
 	return POSIX_N_CALL(LibKernel::FileSystem::KernelFstat(d, sb));
 }

+int KYTY_SYSV_ABI ftruncate(int d, int64_t length) {
+	PRINT_NAME();
+
+	return POSIX_CALL(LibKernel::FileSystem::KernelFtruncate(d, length));
+}
+
 int KYTY_SYSV_ABI socket(int family, int type, int protocol) {
 	PRINT_NAME();
 	return Network::Net::Socket(family, type, protocol);
@@ -2159,6 +2165,7 @@ LIB_DEFINE(InitLibKernel_1_Posix) {
 	LIB_FUNC("yS8U2TGCe1A", nanosleep);
 	LIB_FUNC("E6ao34wPw+U", stat);
 	LIB_FUNC("JGMio+21L4c", mkdir);
+	LIB_FUNC("ih4CD9-gghM", Posix::ftruncate);
 	LIB_FUNC("pDuPEf3m4fI", Posix::sem_init);
 	LIB_FUNC("cDW233RAwWo", Posix::sem_destroy);
 	LIB_FUNC("YCV5dGGBcCo", Posix::sem_wait);
@@ -1,6 +1,7 @@
 #include "common/abi.h"
 #include "common/assert.h"
 #include "common/common.h"
+#include "common/emulatorConfig.h"
 #include "common/logging/log.h"
 #include "common/stringUtils.h"
 #include "libs/errno.h"
@@ -25,37 +26,6 @@ namespace SystemService {
 [[maybe_unused]] constexpr int PARAM_ID_SCREEN_READER       = 208;
 [[maybe_unused]] constexpr int PARAM_ID_ENTER_BUTTON_ASSIGN = 1000;

-[[maybe_unused]] constexpr int PARAM_LANG_JAPANESE      = 0;
-[[maybe_unused]] constexpr int PARAM_LANG_ENGLISH_US    = 1;
-[[maybe_unused]] constexpr int PARAM_LANG_FRENCH        = 2;
-[[maybe_unused]] constexpr int PARAM_LANG_SPANISH       = 3;
-[[maybe_unused]] constexpr int PARAM_LANG_GERMAN        = 4;
-[[maybe_unused]] constexpr int PARAM_LANG_ITALIAN       = 5;
-[[maybe_unused]] constexpr int PARAM_LANG_DUTCH         = 6;
-[[maybe_unused]] constexpr int PARAM_LANG_PORTUGUESE_PT = 7;
-[[maybe_unused]] constexpr int PARAM_LANG_RUSSIAN       = 8;
-[[maybe_unused]] constexpr int PARAM_LANG_KOREAN        = 9;
-[[maybe_unused]] constexpr int PARAM_LANG_CHINESE_T     = 10;
-[[maybe_unused]] constexpr int PARAM_LANG_CHINESE_S     = 11;
-[[maybe_unused]] constexpr int PARAM_LANG_FINNISH       = 12;
-[[maybe_unused]] constexpr int PARAM_LANG_SWEDISH       = 13;
-[[maybe_unused]] constexpr int PARAM_LANG_DANISH        = 14;
-[[maybe_unused]] constexpr int PARAM_LANG_NORWEGIAN     = 15;
-[[maybe_unused]] constexpr int PARAM_LANG_POLISH        = 16;
-[[maybe_unused]] constexpr int PARAM_LANG_PORTUGUESE_BR = 17;
-[[maybe_unused]] constexpr int PARAM_LANG_ENGLISH_GB    = 18;
-[[maybe_unused]] constexpr int PARAM_LANG_TURKISH       = 19;
-[[maybe_unused]] constexpr int PARAM_LANG_SPANISH_LA    = 20;
-[[maybe_unused]] constexpr int PARAM_LANG_ARABIC        = 21;
-[[maybe_unused]] constexpr int PARAM_LANG_FRENCH_CA     = 22;
-[[maybe_unused]] constexpr int PARAM_LANG_CZECH         = 23;
-[[maybe_unused]] constexpr int PARAM_LANG_HUNGARIAN     = 24;
-[[maybe_unused]] constexpr int PARAM_LANG_GREEK         = 25;
-[[maybe_unused]] constexpr int PARAM_LANG_ROMANIAN      = 26;
-[[maybe_unused]] constexpr int PARAM_LANG_THAI          = 27;
-[[maybe_unused]] constexpr int PARAM_LANG_VIETNAMESE    = 28;
-[[maybe_unused]] constexpr int PARAM_LANG_INDONESIAN    = 29;
-
 [[maybe_unused]] constexpr int PARAM_DATE_FORMAT_YYYYMMDD = 0;
 [[maybe_unused]] constexpr int PARAM_DATE_FORMAT_DDMMYYYY = 1;
 [[maybe_unused]] constexpr int PARAM_DATE_FORMAT_MMDDYYYY = 2;
@@ -121,7 +91,7 @@ static int KYTY_SYSV_ABI SystemServiceParamGetInt(int param_id, int* value) {
 	int v = 0;

 	switch (param_id) {
-		case PARAM_ID_LANG: v = PARAM_LANG_ENGLISH_US; break;
+		case PARAM_ID_LANG: v = static_cast<int>(Config::GetConsoleLanguage()); break;
 		case PARAM_ID_DATE_FORMAT: v = PARAM_DATE_FORMAT_DDMMYYYY; break;
 		case PARAM_ID_TIME_FORMAT: v = PARAM_TIME_FORMAT_24HOUR; break;
 		case PARAM_ID_TIME_ZONE: v = +180; break;
@@ -360,9 +360,10 @@ static KYTY_SYSV_ABI void RunEntry(uint64_t addr, EntryParams* params, atexit_fu
 	auto* func = reinterpret_cast<entry_func_t>(addr);

 	if (stack_top != nullptr) {
-		const auto guest_rsp =
+		const auto aligned_stack_top =
 		    reinterpret_cast<uintptr_t>(stack_top) & ~static_cast<uintptr_t>(0x0f);
-		const auto guest_rbp = guest_rsp - 4u * sizeof(uint64_t);
+		const auto guest_rsp = aligned_stack_top - 2u * sizeof(uintptr_t);
+		const auto guest_rbp = guest_rsp;

 		auto* guest_root_frame = reinterpret_cast<uintptr_t*>(guest_rbp);
 		guest_root_frame[0]    = 0;
@@ -507,6 +508,13 @@ struct MainEntryStackTestState {
 static KYTY_SYSV_ABI void TestMainEntryStackCallback(EntryParams* params,
                                                     atexit_func_t /*atexit_func*/) {
 	auto* state = reinterpret_cast<MainEntryStackTestState*>(const_cast<char*>(params->argv[0]));
+	asm volatile("pushq %%r15\n\t"
+	             "pushq %%r14\n\t"
+	             "popq %%r14\n\t"
+	             "popq %%r15\n\t"
+	             :
+	             :
+	             : "memory");
 	asm volatile("movq %%rsp, %0" : "=r"(state->rsp) : : "memory");
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	asm volatile("movq %%gs:0x08, %0\n\t"
@@ -529,6 +537,8 @@ bool TestMainEntryUsesGuestStack() {
 	MainEntryStackTestState state {};
 	EntryParams             params {};
 	params.argv[0] = reinterpret_cast<const char*>(&state);
+	std::memset(reinterpret_cast<void*>(stack_base), 0xcd, stack_size);
+	auto* root_frame = reinterpret_cast<const uintptr_t*>(stack_base + stack_size) - 2;

 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	uintptr_t original_teb_stack_base  = 0;
@@ -558,9 +568,10 @@ bool TestMainEntryUsesGuestStack() {
 	constexpr bool teb_ok = true;
 #endif

-	const bool rsp_ok = state.rsp >= stack_base && state.rsp < stack_base + stack_size;
-	const bool freed  = Libs::LibKernel::Memory::FreeGuestMemory(stack_base, stack_size);
-	return state.called && rsp_ok && teb_ok && freed;
+	const bool rsp_ok  = state.rsp >= stack_base && state.rsp < stack_base + stack_size;
+	const bool root_ok = root_frame[0] == 0 && root_frame[1] == 0;
+	const bool freed   = Libs::LibKernel::Memory::FreeGuestMemory(stack_base, stack_size);
+	return state.called && rsp_ok && root_ok && teb_ok && freed;
 }

 bool TestModuleRelocationUsesWritableHostMapping() {
@@ -10,6 +10,7 @@
 #include "emulator.h"
 #include "kytyGitVersion.h"

+#include <charconv>
 #include <cstdio>
 #include <fmt/format.h>

@@ -46,7 +47,9 @@ static void PrintUsage() {
 	    "  --game-patch <json>                  Validated patch plan to apply before entry.\n");
 	::printf("  --screen-width <num>                 Window width. Default: 1280.\n");
 	::printf("  --screen-height <num>                Window height. Default: 720.\n");
+	::printf("  --fullscreen                         Run in borderless desktop fullscreen.\n");
 	::printf("  --vblank-frequency <num>             Virtual vblank frequency. Default: 60.\n");
+	::printf("  --console-language <0-29>            Console language. Default: 1 (English US).\n");
 	::printf("  --vulkan-validation <true|false>     Enable Vulkan validation.\n");
 	::printf("  --shader-validation <true|false>     Enable shader validation.\n");
 	::printf("  --shader-optimization-type <value>   None, Size, or Performance.\n");
@@ -59,10 +62,9 @@ static void PrintUsage() {
 	::printf("  --printf-output-file <path>          Guest printf output file.\n");
 	::printf("  --profiler-direction <value>         None or Network.\n");
 	::printf("  --spirv-debug-printf <true|false>    Enable SPIR-V debug printf.\n");
-	::printf("  --ngg-rectlist-draw <true|false>     Draw rect-list auto draws using the NGG "
-	         "4-vertex path.\n");
 	::printf(
 	    "  --readback-linear-images <true|false> Read back writable linear images on submit.\n");
+	::printf("  --keymap <Pad=Key>                   DualSense mapping; may be repeated.\n");
 	::printf("  --rd                                 Enable RenderDoc capture.\n");
 }

@@ -103,6 +105,17 @@ static bool ParseEnum(const std::string& value, E& out) {
 	return true;
 }

+static bool ParseConsoleLanguage(const std::string& value, uint32_t& out) {
+	uint32_t language = 0;
+	auto [end, error] = std::from_chars(value.data(), value.data() + value.size(), language);
+	if (error != std::errc {} || end != value.data() + value.size() ||
+	    language > Config::MAX_CONSOLE_LANGUAGE) {
+		return false;
+	}
+	out = language;
+	return true;
+}
+
 static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_help) {
 	show_help = false;

@@ -120,6 +133,11 @@ static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_he
 			continue;
 		}

+		if (arg == "--fullscreen") {
+			options.config.fullscreen_enabled = true;
+			continue;
+		}
+
 		if (!Common::StartsWith(arg, "--")) {
 			::printf("game input must be provided with --game\n");
 			return false;
@@ -169,6 +187,11 @@ static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_he
 			const int32_t vblank_frequency = Common::ToInt32(value);
 			options.config.vblank_frequency =
 			    static_cast<uint32_t>(vblank_frequency < 0 ? 0 : vblank_frequency);
+		} else if (arg == "--console-language") {
+			if (!ParseConsoleLanguage(value, options.config.console_language)) {
+				::printf("invalid console language: %s\n", value.c_str());
+				return false;
+			}
 		} else if (arg == "--vulkan-validation") {
 			if (!ParseBool(value, options.config.vulkan_validation_enabled)) {
 				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
@@ -220,16 +243,18 @@ static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_he
 				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
 				return false;
 			}
-		} else if (arg == "--ngg-rectlist-draw") {
-			if (!ParseBool(value, options.config.ngg_rectlist_draw_enabled)) {
-				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
-				return false;
-			}
 		} else if (arg == "--readback-linear-images") {
 			if (!ParseBool(value, options.config.readback_linear_images)) {
 				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
 				return false;
 			}
+		} else if (arg == "--keymap") {
+			const auto split = value.find('=');
+			if (split == std::string::npos || split == 0 || split + 1 == value.size()) {
+				::printf("invalid keymap: %s\n", value.c_str());
+				return false;
+			}
+			options.config.keymap.push_back(value);
 		} else {
 			::printf("unknown option: %s\n", arg.c_str());
 			return false;
@@ -3,13 +3,15 @@
 #include <cstdint>
 #include <cstdio>
 #include <cstdlib>
+#include <utility>
 #include <vector>

 namespace {

 using Owners     = std::vector<uint32_t>;
 using Table      = Libs::Graphics::MultiLevelPageTable<Owners>;
-using OwnerIndex = Libs::Graphics::MultiRangePageOwnerIndex<uint32_t>;
+using PageOwners = Libs::Graphics::InlinePageOwnerList<uint32_t, 16>;
+using OwnerTable = Libs::Graphics::MultiLevelPageTable<PageOwners, 20, 40, 10>;

 void Check(bool value, const char* text) {
 	if (!value) {
@@ -77,76 +79,93 @@ void TestAddressSpaceBoundaries() {
 	      "final page supports allocating and nonallocating access");
 }

-void TestMultiRangeRegistrationDeduplicatesPages() {
-	OwnerIndex index;
-	// Depth and stencil-like planes overlap tracking pages and share one 1 MiB bucket.
-	Check(index.Register(7, {{0x101000, 0x2800}, {0x102000, 0x3000}}),
-	      "multi-range owner registers");
-	Check(index.CoarseMembershipCount(1) == 1,
-	      "one owner is inserted once in a shared 1 MiB bucket");
-	Check(index.TrackingMembershipCount(0x102) == 1,
-	      "overlapping planes insert one 4 KiB membership");
-	Check(!index.Register(7, {{0x101000, 0x1000}}), "duplicate owner registration hard-fails");
+void TestInlineOwnerStorageAndOverflow() {
+	PageOwners owners;
+	for (uint32_t owner = 1; owner <= 18; ++owner) {
+		owners.push_back(owner);
+	}
+	Check(owners.size() == 18 && owners.front() == 1,
+	      "inline owner storage grows past its 16-owner capacity");
+	uint32_t expected = 1;
+	for (const uint32_t owner: owners) {
+		Check(owner == expected++, "overflow preserves registration order");
+	}
+	Check(owners.Erase(5) && owners.size() == 17 && !owners.Contains(5),
+	      "overflow erase removes only the requested owner");
+	Check(owners.Erase(18) && owners.size() == 16,
+	      "overflow storage shrinks back to inline capacity");
+	const std::vector<uint32_t> remaining {1, 2, 3, 4, 6, 7, 8, 9,
+	                                       10, 11, 12, 13, 14, 15, 16, 17};
+	size_t                      remaining_index = 0;
+	for (const uint32_t owner: owners) {
+		Check(owner == remaining[remaining_index++],
+		      "overflow-to-inline shrink preserves every owner");
+	}
+	Check(!owners.Erase(99), "missing inline owner is reported without mutation");

-	const auto owners = index.Query(0x100000, 0x10000);
-	Check(owners.size() == 1 && owners.front() == 7, "multi-page query returns an owner once");
+	PageOwners moved = std::move(owners);
+	Check(owners.empty() && moved.size() == remaining.size() && moved.front() == 1,
+	      "moving a full inline owner list leaves the source empty");
+	PageOwners partial;
+	partial.push_back(41);
+	partial.push_back(42);
+	PageOwners partial_moved = std::move(partial);
+	Check(partial.empty() && partial_moved.size() == 2 && partial_moved[1] == 42,
+	      "moving a partially populated list copies only live owners");
+	PageOwners assigned;
+	assigned.push_back(99);
+	assigned = std::move(partial_moved);
+	Check(partial_moved.empty() && assigned.size() == 2 && assigned.front() == 41,
+	      "move assignment replaces an inline list without reading inactive slots");
+	PageOwners empty;
+	PageOwners empty_moved = std::move(empty);
+	Check(empty.empty() && empty_moved.empty(), "moving an empty owner list is safe");
 }

-void TestSharedPageUnregisterLifecycle() {
-	OwnerIndex                               index;
-	const std::vector<OwnerIndex::ByteRange> ranges {{0x202000, 0x2000}};
-	Check(index.Register(11, ranges) && index.Register(22, ranges),
-	      "two owners register on identical pages");
-	Check(index.CoarseMembershipCount(2) == 2 && index.TrackingMembershipCount(0x202) == 2,
-	      "coarse and tracking pages retain both owners");
-
-	std::vector<OwnerIndex::ByteRange> releases;
-	Check(index.Unregister(11, releases), "first owner unregisters");
-	Check(releases.empty(), "shared tracking pages are not released with one owner remaining");
-	Check(index.Query(0x202000, 1).size() == 1 && index.Query(0x202000, 1).front() == 22,
-	      "unregistering one owner preserves the other");
-	Check(!index.Unregister(11, releases), "missing membership hard-fails without mutation");
-
-	Check(index.Unregister(22, releases), "final owner unregisters");
-	Check(releases.size() == 1 && releases.front().address == 0x202000 &&
-	          releases.front().size == 0x2000,
-	      "adjacent final-owner tracking pages return one contiguous release");
+void TestOneMiBRegistrationGranularity() {
+	static_assert(OwnerTable::kPageBits == 20);
+	OwnerTable            table;
+	OwnerTable::PageRange pages {};
+	constexpr uint64_t    range_size = 64ull * 1024 * 1024;
+	Check(OwnerTable::TryGetPageRange(0, range_size, pages), "large owner range is valid");
+	Check(pages.first == 0 && pages.last_exclusive == 64,
+	      "64 MiB registration touches exactly 64 one-MiB entries");
+	for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+		table[page].push_back(7);
+	}
+	Check(table.AllocatedBucketCount() == 1,
+	      "large registration uses one sparse second-level bucket");
+	for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+		auto* owners = table.Find(page);
+		Check(owners != nullptr && owners->size() == 1 && owners->front() == 7,
+		      "each touched one-MiB entry retains the owner once");
+		Check(owners->Erase(7), "large owner unregisters by coarse page");
+	}
 }

-void TestStrictByteFilteringAndPredicate() {
-	OwnerIndex index;
-	Check(index.Register(31, {{0x300100, 0x100}}), "first byte-disjoint owner registers");
-	Check(index.Register(32, {{0x300800, 0x100}}), "second byte-disjoint owner registers");
-	Check(index.Register(33, {{0x30f000, 0x100}}), "coarse-only owner registers");
-	Check(index.TrackingMembershipCount(0x300) == 2,
-	      "byte-disjoint owners share one tracking page");
-	Check(index.CoarseMembershipCount(3) == 3,
-	      "all owners share one coarse candidate bucket");
-	Check(index.Query(0x300400, 0x40).empty(), "page hit without byte overlap is filtered out");
-	const auto page_candidates = index.QueryCandidates(0x300400, 0x40);
-	Check(page_candidates.size() == 2,
-	      "fault candidate query retains touched-page owners and rejects coarse-only owners");
-	const auto first = index.Query(0x300180, 0x10);
-	Check(first.size() == 1 && first.front() == 31,
-	      "strict byte overlap selects only the matching owner");
-	const auto predicate_filtered =
-	    index.Query(0x300000, 0x1000, [](uint32_t owner) { return owner == 32; });
-	Check(predicate_filtered.size() == 1 && predicate_filtered.front() == 32,
-	      "supplied predicate filters query owners");
+void TestSharedCoarsePageLifecycle() {
+	OwnerTable table;
+	auto&      owners = table[2];
+	owners.push_back(11);
+	owners.push_back(22);
+	Check(owners.size() == 2, "two images share one coarse page");
+	Check(owners.Erase(11) && owners.size() == 1 && owners.front() == 22,
+	      "unregistering one image preserves its coarse-page neighbor");
+	Check(!owners.Erase(11), "double unregister is rejected without mutation");
+	Check(owners.Erase(22) && owners.empty(), "final coarse-page owner unregisters");
 }

-void TestOwnerIndexAddressSpaceBoundary() {
-	OwnerIndex         index;
-	constexpr uint64_t last_byte = OwnerIndex::CoarseTable::kAddressSpaceSize - 1;
-	Check(index.Register(41, {{last_byte, 1}}), "final guest byte registers");
-	const auto exact = index.Query(last_byte, 1);
-	Check(exact.size() == 1 && exact.front() == 41,
-	      "strict query finds an exact overlap at the final guest byte");
-	Check(index.Query(last_byte - 1, 1).empty(),
-	      "strict query preserves half-open overlap boundaries");
-	const auto page_candidates = index.QueryCandidates(last_byte - 1, 1);
-	Check(page_candidates.size() == 1 && page_candidates.front() == 41,
-	      "page candidate query retains a byte-disjoint owner on the final tracking page");
+void TestOneMiBBoundaries() {
+	OwnerTable::PageRange range {};
+	Check(OwnerTable::TryGetPageRange(0x0fffff, 2, range),
+	      "range crossing a one-MiB boundary is valid");
+	Check(range.first == 0 && range.last_exclusive == 2,
+	      "cross-boundary registration touches both coarse pages");
+	Check(OwnerTable::TryGetPageRange(OwnerTable::kAddressSpaceSize - 1, 1, range),
+	      "final guest byte maps to a coarse owner page");
+	Check(range.first == OwnerTable::kPageCount - 1 &&
+	          range.last_exclusive == OwnerTable::kPageCount,
+	      "final guest byte uses the final one-MiB page");
 }

 } // namespace
@@ -156,10 +175,10 @@ int main() {
 	TestCrossBucketRange();
 	TestQueriesDoNotAllocate();
 	TestAddressSpaceBoundaries();
-	TestMultiRangeRegistrationDeduplicatesPages();
-	TestSharedPageUnregisterLifecycle();
-	TestStrictByteFilteringAndPredicate();
-	TestOwnerIndexAddressSpaceBoundary();
+	TestInlineOwnerStorageAndOverflow();
+	TestOneMiBRegistrationGranularity();
+	TestSharedCoarsePageLifecycle();
+	TestOneMiBBoundaries();
 	std::printf("ImagePageTableTests: all cases passed\n");
 	return 0;
 }
@@ -6,7 +6,9 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include <semaphore>
 #include <string>
+#include <thread>
 #include <vector>

 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
@@ -265,6 +267,7 @@ void TestRangeInvalidation() {
    flushes++;
    tracker.ForEachDownloadRange<true>(address + 16, size - 32,
                                       [](uint64_t, uint64_t) noexcept {});
+    tracker.MarkRegionAsCpuModified(address + 16, size - 32);
  });
  Check(flushes == 1 && !tracker.IsRegionGpuModified(address, size) &&
            tracker.IsRegionCpuModified(address, size) && IsWritable(memory) &&
@@ -277,6 +280,53 @@ void TestRangeInvalidation() {
  Release(page_manager, memory, size);
 }

+void TestGpuReacquisitionAfterInvalidation() {
+  TrackerHarness harness;
+  auto &tracker = harness.tracker;
+  auto &page_manager = harness.page_manager;
+  const auto page_size = page_manager.GetPageSize();
+  auto *memory = Allocate(page_manager, 1);
+  const auto address = reinterpret_cast<uint64_t>(memory);
+
+  tracker.ForEachUploadRange(
+      address, page_size, true, [](uint64_t, uint64_t) noexcept {},
+      []() noexcept {});
+  Check(tracker.IsRegionGpuModified(address, page_size) &&
+            !tracker.IsRegionCpuModified(address, page_size),
+        "reacquisition setup did not establish GPU ownership");
+
+  uint32_t flushes = 0;
+  uint32_t uploads = 0;
+  std::binary_semaphore reacquire{0};
+  std::binary_semaphore reacquired{0};
+  std::jthread publisher([&] {
+    reacquire.acquire();
+    tracker.ForEachUploadRange(
+        address + 16, 32, true,
+        [&](uint64_t, uint64_t) noexcept { uploads++; }, []() noexcept {});
+    reacquired.release();
+  });
+  tracker.InvalidateRegion(address + 16, 32, [&] {
+    flushes++;
+    tracker.ForEachDownloadRange<true>(address + 16, 32,
+                                       [](uint64_t, uint64_t) noexcept {});
+    tracker.MarkRegionAsCpuModified(address + 16, 32);
+    reacquire.release();
+    reacquired.acquire();
+  });
+  publisher.join();
+  Check(flushes == 1 && uploads == 1 &&
+            tracker.IsRegionGpuModified(address, page_size) &&
+            !tracker.IsRegionCpuModified(address, page_size) &&
+            !IsWritable(memory),
+        "invalidation rejected a new generation of GPU ownership");
+
+  tracker.UnmarkRegionAsGpuModified(address, page_size);
+  tracker.MarkRegionAsCpuModified(address, page_size);
+  tracker.UntrackMemory(address, page_size);
+  Release(page_manager, memory, page_size);
+}
+
 void TestGpuDirtyBits() {
  TrackerHarness harness;
  auto &tracker = harness.tracker;
@@ -635,6 +685,7 @@ int main(int argc, char **argv) {
  TestQueriesDoNotRequireMappedOwnership();
  TestCpuDirtyUpload();
  TestRangeInvalidation();
+  TestGpuReacquisitionAfterInvalidation();
  TestGpuDirtyBits();
  TestExactDirtyIntervalsSharingTrackerPage();
  TestGpuDownloadProtectionMirrors();
@@ -35,171 +35,50 @@ void YieldMany() {
 	}
 }

-void TestFaultBlocksPublisher() {
-	ResourceMutex    mutex;
-	std::atomic_bool publisher_started {false};
-	std::atomic_bool publisher_entered {false};
-	std::thread      publisher;
+void TestOwnership() {
+	ResourceMutex mutex;
+	Check(!mutex.IsOwnedByCurrentThread(), "fresh mutex reported an owner");
 	{
-		ResourceMutex::FaultScope fault(mutex);
-		publisher = std::thread([&] {
-			publisher_started.store(true, std::memory_order_release);
-			std::lock_guard lock(mutex);
-			publisher_entered.store(true, std::memory_order_release);
-		});
-		while (!publisher_started.load(std::memory_order_acquire)) {
-			std::this_thread::yield();
-		}
-		YieldMany();
-		Check(!publisher_entered.load(std::memory_order_acquire),
-		      "publisher entered during active fault transaction");
+		std::lock_guard lock(mutex);
+		Check(mutex.IsOwnedByCurrentThread(), "owner tracking was not installed");
 	}
-	publisher.join();
-	Check(publisher_entered.load(std::memory_order_acquire),
-	      "publisher did not resume after fault transaction");
+	Check(!mutex.IsOwnedByCurrentThread(), "owner tracking survived unlock");
 }

-void TestFaultDrainsExistingOwner() {
+void TestSerializesTransactions() {
 	ResourceMutex    mutex;
 	std::unique_lock owner(mutex);
-	std::atomic_bool fault_started {false};
-	std::atomic_bool fault_entered {false};
-	std::atomic_bool release_fault {false};
-	std::atomic_bool publisher_started {false};
-	std::atomic_bool publisher_entered {false};
-	std::thread      fault([&] {
-		fault_started.store(true, std::memory_order_release);
-		ResourceMutex::FaultScope scope(mutex);
-		fault_entered.store(true, std::memory_order_release);
-		while (!release_fault.load(std::memory_order_acquire)) {
-			std::this_thread::yield();
-		}
-	});
-	while (!fault_started.load(std::memory_order_acquire)) {
-		std::this_thread::yield();
-	}
-	YieldMany();
-	Check(!fault_entered.load(std::memory_order_acquire),
-	      "fault transaction did not wait for existing owner");
-	owner.unlock();
-	while (!fault_entered.load(std::memory_order_acquire)) {
-		std::this_thread::yield();
-	}
-	std::thread publisher([&] {
-		publisher_started.store(true, std::memory_order_release);
+	std::atomic_bool contender_started {false};
+	std::atomic_bool contender_entered {false};
+	std::thread      contender([&] {
+		contender_started.store(true, std::memory_order_release);
 		std::lock_guard lock(mutex);
-		publisher_entered.store(true, std::memory_order_release);
+		contender_entered.store(true, std::memory_order_release);
 	});
-	while (!publisher_started.load(std::memory_order_acquire)) {
+	while (!contender_started.load(std::memory_order_acquire)) {
 		std::this_thread::yield();
 	}
 	YieldMany();
-	Check(!publisher_entered.load(std::memory_order_acquire),
-	      "publisher entered before drained fault completed");
-	release_fault.store(true, std::memory_order_release);
-	fault.join();
-	publisher.join();
-	Check(publisher_entered.load(std::memory_order_acquire),
-	      "publisher did not resume after drained fault");
-}
-
-void TestFaultScopesSerialize() {
-	ResourceMutex    mutex;
-	std::atomic_bool first_entered {false};
-	std::atomic_bool second_started {false};
-	std::atomic_bool second_entered {false};
-	std::atomic_bool release_first {false};
-	std::atomic_bool release_second {false};
-	std::atomic_bool publisher_entered {false};
-	std::thread      first([&] {
-		ResourceMutex::FaultScope scope(mutex);
-		first_entered.store(true, std::memory_order_release);
-		while (!release_first.load(std::memory_order_acquire)) {
-			std::this_thread::yield();
-		}
-	});
-	while (!first_entered.load(std::memory_order_acquire)) {
-		std::this_thread::yield();
-	}
-	std::thread second([&] {
-		second_started.store(true, std::memory_order_release);
-		ResourceMutex::FaultScope scope(mutex);
-		second_entered.store(true, std::memory_order_release);
-		while (!release_second.load(std::memory_order_acquire)) {
-			std::this_thread::yield();
-		}
-	});
-	while (!second_started.load(std::memory_order_acquire)) {
-		std::this_thread::yield();
-	}
-	YieldMany();
-	Check(!second_entered.load(std::memory_order_acquire),
-	      "second fault transaction entered before first completed");
-	release_first.store(true, std::memory_order_release);
-	while (!second_entered.load(std::memory_order_acquire)) {
-		std::this_thread::yield();
-	}
-	std::thread publisher([&] {
-		std::lock_guard lock(mutex);
-		publisher_entered.store(true, std::memory_order_release);
-	});
-	YieldMany();
-	Check(!publisher_entered.load(std::memory_order_acquire),
-	      "publisher entered during second fault transaction");
-	release_second.store(true, std::memory_order_release);
-	first.join();
-	second.join();
-	publisher.join();
-	Check(publisher_entered.load(std::memory_order_acquire),
-	      "publisher did not resume after serialized faults");
-}
-
-void TestPreownedFaultKeepsResourceTransaction() {
-	ResourceMutex    mutex;
-	std::atomic_bool publisher_started {false};
-	std::atomic_bool publisher_entered {false};
-	std::thread      publisher;
-	std::unique_lock owner(mutex);
-	{
-		ResourceMutex::FaultScope fault(mutex);
-		publisher = std::thread([&] {
-			publisher_started.store(true, std::memory_order_release);
-			std::lock_guard lock(mutex);
-			publisher_entered.store(true, std::memory_order_release);
-		});
-		while (!publisher_started.load(std::memory_order_acquire)) {
-			std::this_thread::yield();
-		}
-		YieldMany();
-		Check(!publisher_entered.load(std::memory_order_acquire),
-		      "publisher entered during preowned fault transaction");
-	}
-	YieldMany();
-	Check(!publisher_entered.load(std::memory_order_acquire),
-	      "preowned fault released its outer resource transaction");
+	Check(!contender_entered.load(std::memory_order_acquire),
+	      "contender entered an active resource transaction");
 	owner.unlock();
-	publisher.join();
-	Check(publisher_entered.load(std::memory_order_acquire),
-	      "publisher did not resume after outer transaction");
+	contender.join();
+	Check(contender_entered.load(std::memory_order_acquire),
+	      "contender did not resume after resource transaction");
 }

 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-[[noreturn]] void RunDeathCase(const char* name) {
+[[noreturn]] void RunDeathCase() {
 	ResourceMutex mutex;
-	if (std::strcmp(name, "recursive-lock") == 0) {
-		std::lock_guard first(mutex);
-		std::lock_guard second(mutex);
-	} else if (std::strcmp(name, "nested-fault") == 0) {
-		ResourceMutex::FaultScope first(mutex);
-		ResourceMutex::FaultScope second(mutex);
-	}
+	std::lock_guard first(mutex);
+	std::lock_guard second(mutex);
 	std::_Exit(0x7f);
 }

-void CheckDeathCase(const char* name) {
+void CheckDeathCase() {
 	char path[MAX_PATH] {};
 	Check(GetModuleFileNameA(nullptr, path, MAX_PATH) != 0, "GetModuleFileName failed");
-	std::string       command = std::string("\"") + path + "\" --death " + name;
+	std::string       command = std::string("\"") + path + "\" --death";
 	std::vector<char> mutable_command(command.begin(), command.end());
 	mutable_command.push_back('\0');
 	STARTUPINFOA        startup {sizeof(startup)};
@@ -224,20 +103,17 @@ void CheckDeathCase(const char* name) {

 int main(int argc, char** argv) {
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-	if (argc == 3 && std::strcmp(argv[1], "--death") == 0) {
-		RunDeathCase(argv[2]);
+	if (argc == 2 && std::strcmp(argv[1], "--death") == 0) {
+		RunDeathCase();
 	}
 #else
 	(void)argc;
 	(void)argv;
 #endif
-	TestFaultBlocksPublisher();
-	TestFaultDrainsExistingOwner();
-	TestFaultScopesSerialize();
-	TestPreownedFaultKeepsResourceTransaction();
+	TestOwnership();
+	TestSerializesTransactions();
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
-	CheckDeathCase("recursive-lock");
-	CheckDeathCase("nested-fault");
+	CheckDeathCase();
 #endif
 	std::puts("ResourceMutexTests: all cases passed");
 	return 0;
@@ -39,6 +39,7 @@
 #include "graphics/shader/recompiler/emitter/SpirvBuilder.h"
 #include "graphics/shader/recompiler/emitter/SpirvEmitter.h"
 #include "graphics/shader/recompiler/ir/BindingLayout.h"
+#include "graphics/shader/rectListShader.h"
 #include "graphics/shader/shader.h"
 #include "kernel/memory.h"
 #include "spirv-tools/libspirv.hpp"
@@ -57,6 +58,7 @@

 #include <algorithm>
 #include <array>
+#include <atomic>
 #include <bit>
 #include <chrono>
 #include <cinttypes>
@@ -162,6 +164,10 @@ struct TileManagerTestAccess {
 };

 struct TextureCacheTestAccess {
+	static_assert(TextureCache::ImagePageTable::kPageBits == 20);
+	static_assert(TextureCache::ImagePageTable::kAddressSpaceBits == 40);
+	static_assert(TextureCache::ImagePageTable::kFirstLevelBits == 10);
+
 	static void ConfigureGarbageCollection(TextureCache& cache, std::span<const ImageId> oldest,
 	                                       uint64_t tick, uint64_t pressure) {
 		cache.m_trigger_gc_memory  = 0;
@@ -196,6 +202,75 @@ struct TextureCacheTestAccess {
 		return owner != nullptr && owner->registered;
 	}

+	static std::vector<ImageId> FindImages(TextureCache& cache, uint64_t address, uint64_t size,
+	                                       bool page_overlap) {
+		std::lock_guard      lock(cache.m_lock);
+		const auto           found = cache.FindImagesInRegion(address, size, page_overlap);
+		std::vector<ImageId> result;
+		result.reserve(found.size());
+		for (const auto id: found) {
+			result.push_back(id);
+		}
+		return result;
+	}
+
+	static size_t PageOwnerCount(TextureCache& cache, uint64_t address) {
+		std::lock_guard lock(cache.m_lock);
+		const auto*     owners = cache.m_image_page_table.Find(
+		    static_cast<size_t>(address >> TextureCache::ImagePageTable::kPageBits));
+		return owners == nullptr ? 0 : owners->size();
+	}
+
+	static size_t OwnedPageCount(TextureCache& cache, uint64_t address, uint64_t size, ImageId id) {
+		std::lock_guard                  lock(cache.m_lock);
+		TextureCache::ImagePageTable::PageRange pages {};
+		if (!TextureCache::ImagePageTable::TryGetPageRange(address, size, pages)) {
+			return 0;
+		}
+		size_t count = 0;
+		for (size_t page = pages.first; page < pages.last_exclusive; ++page) {
+			const auto* owners = cache.m_image_page_table.Find(page);
+			count += owners != nullptr && owners->Contains(id) ? 1 : 0;
+		}
+		return count;
+	}
+
+	static void AddPageOwner(TextureCache& cache, uint64_t address, ImageId id) {
+		std::lock_guard lock(cache.m_lock);
+		cache.m_image_page_table[static_cast<size_t>(
+		    address >> TextureCache::ImagePageTable::kPageBits)]
+		    .push_back(id);
+	}
+
+	static bool RemovePageOwner(TextureCache& cache, uint64_t address, ImageId id) {
+		std::lock_guard lock(cache.m_lock);
+		auto*           owners = cache.m_image_page_table.Find(
+		    static_cast<size_t>(address >> TextureCache::ImagePageTable::kPageBits));
+		return owners != nullptr && owners->Erase(id);
+	}
+
+	static void SetQueryEpoch(TextureCache& cache, uint32_t epoch) {
+		std::lock_guard lock(cache.m_lock);
+		cache.m_image_query_epoch = epoch;
+	}
+
+	static uint32_t QueryEpoch(TextureCache& cache) {
+		std::lock_guard lock(cache.m_lock);
+		return cache.m_image_query_epoch;
+	}
+
+	static ImageId InsertImage(TextureCache& cache, const ImageInfo& info) {
+		std::lock_guard transaction(cache.m_resource_mutex);
+		std::lock_guard lock(cache.m_lock);
+		return cache.InsertImage(info);
+	}
+
+	static void DeleteImage(TextureCache& cache, ImageId id) {
+		std::lock_guard transaction(cache.m_resource_mutex);
+		std::lock_guard lock(cache.m_lock);
+		cache.DeleteImage(id);
+	}
+
 	static std::shared_ptr<Image> Owner(const TextureCache& cache, ImageId id) {
 		return cache.ResolveOwner(id);
 	}
@@ -771,6 +846,91 @@ void ValidateSpirv(const char* shader_name, const std::vector<u32>& spirv) {
 	}
 }

+size_t CountText(const std::string& text, const std::string& needle) {
+	size_t count = 0;
+	for (size_t offset = 0; (offset = text.find(needle, offset)) != std::string::npos;
+	     offset += needle.size()) {
+		count++;
+	}
+	return count;
+}
+
+void CheckRectListShaders() {
+	constexpr const char* name = "RectListShaders";
+
+	auto program = std::make_shared<ShaderRecompiler::IR::Program>();
+	program->info.inputs.push_back(
+	    {ShaderRecompiler::IR::StageInputKind::Parameter, 0, 4, "in_param_0"});
+	program->info.inputs.push_back(
+	    {ShaderRecompiler::IR::StageInputKind::Parameter, 1, 4, "in_param_1"});
+
+	ShaderVertexInputInfo vertex {};
+	vertex.param_export_mask = 1u;
+	ShaderPixelInputInfo pixel {};
+	pixel.input_num                = 2;
+	pixel.interpolator_settings[0] = 0x400u;
+	pixel.interpolator_settings[1] = 0;
+	pixel.stage.program            = program;
+	HW::PixelShaderInfo ps_regs {};
+	const auto          perspective_id = ShaderGetIdPS(ps_regs, pixel, false);
+	pixel.ps_no_perspective            = true;
+	const auto no_perspective_id       = ShaderGetIdPS(ps_regs, pixel, false);
+	pixel.ps_no_perspective            = false;
+	Require(name, "pipeline identity", perspective_id != no_perspective_id,
+	        "pixel interpolation mode must participate in the shader and pipeline key");
+
+	const std::array<uint32_t, 2> active_inputs = {0, 1};
+	Require(name, "duplicate mapping",
+	        ShaderPixelParameterLocation(pixel, active_inputs, 0) == 0 &&
+	            ShaderPixelParameterLocation(pixel, active_inputs, 1) == 1,
+	        "duplicate pixel mappings must receive distinct effective output locations");
+
+	const auto shaders = BuildRectListShaders(vertex, &pixel);
+	Require(name, "SPIR-V version",
+	        shaders.control.size() > 1 && shaders.control[1] == 0x00010500u &&
+	            shaders.evaluation.size() > 1 && shaders.evaluation[1] == 0x00010500u,
+	        "shadPS4-compatible vector selection requires SPIR-V 1.5");
+	ValidateSpirv(name, shaders.control);
+	ValidateSpirv(name, shaders.evaluation);
+
+	spvtools::SpirvTools tools(SPV_ENV_VULKAN_1_2);
+	std::string          control_text;
+	std::string          evaluation_text;
+	Require(name, "control disassembly", tools.Disassemble(shaders.control, &control_text),
+	        "failed to disassemble rectangle-list tessellation control shader");
+	Require(name, "evaluation disassembly",
+	        tools.Disassemble(shaders.evaluation, &evaluation_text),
+	        "failed to disassemble rectangle-list tessellation evaluation shader");
+	Require(name, "control execution mode",
+	        control_text.find("TessellationControl") != std::string::npos &&
+	            control_text.find("OutputVertices 4") != std::string::npos,
+	        "rectangle-list control shader must produce four control points");
+	Require(name, "evaluation execution modes",
+	        evaluation_text.find("TessellationEvaluation") != std::string::npos &&
+	            evaluation_text.find("Quads") != std::string::npos &&
+	            evaluation_text.find("SpacingEqual") != std::string::npos &&
+	            evaluation_text.find("VertexOrderCw") != std::string::npos,
+	        "rectangle-list evaluation shader has the wrong patch modes");
+	Require(name, "no geometry stage",
+	        control_text.find("Geometry") == std::string::npos &&
+	            evaluation_text.find("Geometry") == std::string::npos,
+	        "rectangle-list expansion must not use geometry shaders");
+	Require(name, "flat broadcast",
+	        CountText(control_text, "OpVectorTimesScalar") == 6 &&
+	            CountText(control_text, "OpSelect %v4float") == 2,
+	        "flat parameters must use guest vertex zero instead of reconstructed values");
+	Require(name, "remapped interface",
+	        CountText(control_text, " Location 0") == 2 &&
+	            CountText(control_text, " Location 1") == 1 &&
+	            CountText(evaluation_text, " Location 0") == 2 &&
+	            CountText(evaluation_text, " Location 1") == 2,
+	        "duplicate pixel mappings must share one vertex input and keep distinct patch outputs");
+
+	const auto position_only = BuildRectListShaders(vertex, nullptr);
+	ValidateSpirv(name, position_only.control);
+	ValidateSpirv(name, position_only.evaluation);
+}
+
 void CheckSpirvText(const TestCase& test, const std::vector<u32>& spirv) {
 	if (test.required_spirv.empty() && test.forbidden_spirv.empty()) {
 		return;
@@ -1213,12 +1373,14 @@ public:

 	void CheckGpuMappedRangeLifecycle() {
 		EnsureRuntimeContext();
-		CommandScheduler scheduler(Renderer(), m_runtime_context);
+		auto&            context = Renderer();
+		CommandScheduler scheduler(context, m_runtime_context);
 		HW::Context      registers {};
 		HW::UserConfig   user_config {};
 		HW::Shader       shaders {};
 		scheduler.Begin(registers, user_config, shaders);
-		Gpu                gpu(Renderer());
+		context.InitializeGpu(nullptr);
+		auto&              gpu = context.GetGpu();
 		GpuResourceManager resources(m_runtime_context, scheduler);
 		resources.SetGpu(&gpu);

@@ -1257,6 +1419,7 @@ public:

 		resources.SetGpu(nullptr);
 		scheduler.Finish();
+		context.ShutdownGpu();
 		std::printf("[host]    %-32s ok\n", "GpuMappedRangeLifecycle");
 	}

@@ -1408,21 +1571,73 @@ public:
 			gpu_thread = std::this_thread::get_id();
 			Require("GpuCommandLane", "FIFO", order == 1,
 			        "synchronous command overtook an older host command");
-			Require("GpuCommandLane", "generic context",
-			        !Gpu::IsCommandProcessorThread() && Gpu::CurrentCommandProcessor() == nullptr,
-			        "generic host command manufactured a PM4 processor context");
+			Require("GpuCommandLane", "GPU context", Gpu::IsGpuThread(),
+			        "host command did not run on the GPU thread");
 			gpu.SendCommandSync([&nested_thread] { nested_thread = std::this_thread::get_id(); });
 			order = 2;
 		});
-		gpu.SendCommandSyncWithProcessor([&](CommandProcessor& processor) {
-			Require("GpuCommandLane", "processor context",
-			        Gpu::IsCommandProcessorThread() && Gpu::CurrentCommandProcessor() == &processor,
-			        "resource command did not receive its explicit processor context");
-		});
 		Require("GpuCommandLane", "dispatch thread",
 		        order == 2 && gpu_thread != caller_thread && nested_thread == gpu_thread,
 		        "host command did not run on the GPU thread or nested sync deadlocked");

+		alignas(uint32_t) uint32_t packet_marker_a = 0;
+		alignas(uint32_t) uint32_t packet_marker_b = 0;
+		const auto write_packet = [](uint32_t* packet, uint32_t* destination, uint32_t value) {
+			const auto destination_address = reinterpret_cast<uint64_t>(destination);
+			packet[0] = KYTY_PM4(5, Pm4::IT_WRITE_DATA, 0);
+			packet[1] = 0;
+			packet[2] = static_cast<uint32_t>(destination_address);
+			packet[3] = static_cast<uint32_t>(destination_address >> 32u);
+			packet[4] = value;
+		};
+		std::array<uint32_t, 1024> polling_loop {};
+		for (size_t i = 0; i < polling_loop.size() - 4; i += 2) {
+			polling_loop[i]     = KYTY_PM4(2, Pm4::IT_NOP, Pm4::R_ZERO);
+			polling_loop[i + 1] = 0;
+		}
+		const auto loop_address = reinterpret_cast<uint64_t>(polling_loop.data());
+		polling_loop[1020] = KYTY_PM4(4, Pm4::IT_INDIRECT_BUFFER, 0);
+		polling_loop[1021] = static_cast<uint32_t>(loop_address);
+		polling_loop[1022] = static_cast<uint32_t>(loop_address >> 32u);
+		polling_loop[1023] = 0x0f200000u | static_cast<uint32_t>(polling_loop.size());
+
+		std::array<uint32_t, 14> polling_commands {};
+		write_packet(polling_commands.data(), &packet_marker_a, 11);
+		polling_commands[5] = KYTY_PM4(4, Pm4::IT_INDIRECT_BUFFER, 0);
+		polling_commands[6] = static_cast<uint32_t>(loop_address);
+		polling_commands[7] = static_cast<uint32_t>(loop_address >> 32u);
+		polling_commands[8] = 0x0f200000u | static_cast<uint32_t>(polling_loop.size());
+		write_packet(polling_commands.data() + 9, &packet_marker_b, 22);
+		std::binary_semaphore stream_gate_entered {0};
+		std::binary_semaphore stream_gate_release {0};
+		gpu.SendCommand([&] {
+			stream_gate_entered.release();
+			stream_gate_release.acquire();
+		});
+		gpu.Submit(polling_commands.data(), polling_commands.size(), nullptr, 0);
+		stream_gate_entered.acquire();
+		stream_gate_release.release();
+		uint32_t packet_marker_a_at_callback = UINT32_MAX;
+		uint32_t packet_marker_b_at_callback = UINT32_MAX;
+		for (uint32_t attempt = 0; attempt < 8 && packet_marker_a_at_callback != 11; attempt++) {
+			gpu.SendCommandSync([&] {
+				if (packet_marker_a == 11 && packet_marker_b == 0) {
+					packet_marker_a_at_callback = packet_marker_a;
+					packet_marker_b_at_callback = packet_marker_b;
+					polling_loop[1020] = KYTY_PM4(2, Pm4::IT_NOP, Pm4::R_ZERO);
+					polling_loop[1021] = 0;
+					polling_loop[1022] = KYTY_PM4(2, Pm4::IT_NOP, Pm4::R_ZERO);
+					polling_loop[1023] = 0;
+				}
+			});
+			std::this_thread::yield();
+		}
+		gpu.Done();
+		Require("GpuCommandLane", "packet-boundary command polling",
+		        packet_marker_a_at_callback == 11 && packet_marker_b_at_callback == 0 &&
+		            packet_marker_a == 11 && packet_marker_b == 22,
+		        "host command waited for an entire non-suspended PM4 stream");
+
 		uint32_t   label   = 0;
 		uint32_t   prefix  = 0;
 		uint32_t   suffix  = 0;
@@ -1601,7 +1816,7 @@ public:
 		gpu.Submit(dma_commands.data(), static_cast<uint32_t>(dma_commands.size()), nullptr, 0);
 		gpu.Done();
 		constexpr uint32_t clean_fill_value = 0xdecafbad;
-		gpu.SendCommandSyncWithProcessor([&](CommandProcessor&) {
+		gpu.SendCommandSync([&] {
 			auto& buffer_cache = resources.GetBufferCache();
 			Require("GpuCommandLane", "clean cached setup",
 			        buffer_cache.HasPageOverlap(clean_cached_fill, sizeof(source_words)) &&
@@ -1681,14 +1896,116 @@ public:
 		                                                       clean_copy_words[1]},
 		        "host-memory fill/copy did not update the clean cached mirror");

-		gpu.SendCommandSyncWithProcessor([&](CommandProcessor& processor) {
-			Require("GpuCommandLane", "processor fault context",
-			        Gpu::CurrentCommandProcessor() == &processor,
-			        "processor resource test lost its command context");
-			Require("GpuCommandLane", "processor memory invalidation",
+		gpu.SendCommandSync([&] {
+			Require("GpuCommandLane", "GPU memory invalidation",
 			        resources.InvalidateMemory(fault_base, sizeof(uint32_t)),
-			        "processor memory invalidation did not find its mapped range");
+			        "GPU memory invalidation did not find its mapped range");
 		});
+
+		auto& buffer_cache = resources.GetBufferCache();
+		Require("GpuCommandLane", "clean tracked fault setup",
+		        buffer_cache.HasPageOverlap(immediate_dst, sizeof(uint32_t)) &&
+		            !buffer_cache.HasGpuDirtyBytes(immediate_dst, sizeof(uint32_t)),
+		        "clean write-fault test address is not backed by a clean cached Buffer");
+		constexpr uint64_t dirty_fault_address = fault_base + 0xd000;
+		constexpr uint32_t dirty_fault_value   = 0x5a17c0deu;
+		constexpr uint32_t dirty_fault_stale   = 0x0ddba11u;
+		std::memcpy(reinterpret_cast<void*>(dirty_fault_address), &dirty_fault_stale,
+		            sizeof(dirty_fault_stale));
+		gpu.SendCommandSync([&] {
+			auto dirty = buffer_cache.ObtainBuffer(scheduler.Current(), dirty_fault_address,
+			                                       sizeof(dirty_fault_value), true, false);
+			Require("GpuCommandLane", "dirty tracked fault setup", dirty.owner != nullptr,
+			        "dirty write-fault test could not create a cached Buffer");
+			scheduler.Current().RetainResourceUntilFence(dirty.owner);
+			buffer_cache.FillBuffer(dirty_fault_address, sizeof(dirty_fault_value),
+			                        dirty_fault_value);
+		});
+		Require("GpuCommandLane", "dirty tracked fault ownership",
+		        buffer_cache.HasGpuDirtyBytes(dirty_fault_address, sizeof(dirty_fault_value)),
+		        "dirty write-fault test address did not acquire GPU ownership");
+
+		std::binary_semaphore block_entered {0};
+		std::binary_semaphore block_release {0};
+		std::binary_semaphore clean_fault_complete {0};
+		bool                  clean_fault_handled = false;
+		gpu.SendCommand([&] {
+			block_entered.release();
+			block_release.acquire();
+		});
+		block_entered.acquire();
+		std::jthread clean_fault_thread([&] {
+			clean_fault_handled = resources.HandleFault(PageFaultAccess::Write, immediate_dst);
+			clean_fault_complete.release();
+		});
+		const bool clean_fault_was_direct =
+		    clean_fault_complete.try_acquire_for(std::chrono::seconds(1));
+		if (!clean_fault_was_direct) {
+			block_release.release();
+			clean_fault_complete.acquire();
+		}
+		clean_fault_thread.join();
+		Require("GpuCommandLane", "clean fault direct path",
+		        clean_fault_was_direct && clean_fault_handled,
+		        "a clean CPU write fault waited for the blocked GPU command lane");
+
+		std::binary_semaphore dirty_fault_complete {0};
+		bool                  dirty_fault_handled = false;
+		std::jthread dirty_fault_thread([&] {
+			dirty_fault_handled =
+			    resources.HandleFault(PageFaultAccess::Write, dirty_fault_address);
+			dirty_fault_complete.release();
+		});
+		const bool dirty_fault_bypassed_lane =
+		    dirty_fault_complete.try_acquire_for(std::chrono::milliseconds(200));
+		block_release.release();
+		if (!dirty_fault_bypassed_lane) {
+			dirty_fault_complete.acquire();
+		}
+		dirty_fault_thread.join();
+		uint32_t dirty_fault_backing = 0;
+		std::memcpy(&dirty_fault_backing, reinterpret_cast<const void*>(dirty_fault_address),
+		            sizeof(dirty_fault_backing));
+		Require("GpuCommandLane", "dirty fault synchronization",
+		        !dirty_fault_bypassed_lane && dirty_fault_handled &&
+		            dirty_fault_backing == dirty_fault_value &&
+		            !buffer_cache.HasGpuDirtyBytes(dirty_fault_address, sizeof(dirty_fault_value)),
+		        "a GPU-dirty write fault bypassed synchronization or lost the published bytes");
+
+		constexpr uint64_t empty_copy_fault_address = fault_base + 0xe000;
+		constexpr uint32_t empty_copy_fault_value   = 0x6b28d1efu;
+		gpu.SendCommandSync([&] {
+			auto dirty = buffer_cache.ObtainBuffer(scheduler.Current(), empty_copy_fault_address,
+			                                       sizeof(empty_copy_fault_value), true, false);
+			Require("GpuCommandLane", "empty-copy write setup", dirty.owner != nullptr,
+			        "empty-copy write test could not create a cached Buffer");
+			scheduler.Current().RetainResourceUntilFence(dirty.owner);
+			buffer_cache.FillBuffer(empty_copy_fault_address, sizeof(empty_copy_fault_value),
+			                        empty_copy_fault_value);
+			buffer_cache.ReadMemory(empty_copy_fault_address, sizeof(empty_copy_fault_value));
+			const bool gpu_owned = buffer_cache.IsRegionGpuModified(
+			    empty_copy_fault_address, sizeof(empty_copy_fault_value));
+			const bool cpu_owned = buffer_cache.IsRegionCpuModified(
+			    empty_copy_fault_address, sizeof(empty_copy_fault_value));
+			Require("GpuCommandLane", "empty-copy read ownership",
+			        !gpu_owned && !cpu_owned,
+			        "readback did not leave clean ownership for the queued write invalidation");
+			buffer_cache.ReadMemory(empty_copy_fault_address, sizeof(empty_copy_fault_value), true);
+		});
+		uint32_t empty_copy_fault_backing = 0;
+		std::memcpy(&empty_copy_fault_backing, reinterpret_cast<const void*>(empty_copy_fault_address),
+		            sizeof(empty_copy_fault_backing));
+		const bool empty_copy_cpu_owned = buffer_cache.IsRegionCpuModified(
+		    empty_copy_fault_address, sizeof(empty_copy_fault_value));
+		const bool empty_copy_gpu_owned = buffer_cache.IsRegionGpuModified(
+		    empty_copy_fault_address, sizeof(empty_copy_fault_value));
+		const bool empty_copy_dirty =
+		    buffer_cache.HasGpuDirtyBytes(empty_copy_fault_address, sizeof(empty_copy_fault_value));
+		Require("GpuCommandLane", "empty-copy write ownership",
+		        empty_copy_fault_backing == empty_copy_fault_value &&
+		            empty_copy_cpu_owned && !empty_copy_gpu_owned && !empty_copy_dirty,
+		        "write invalidation without a remaining copy did not establish CPU ownership");
+
 		resources.UnmapMemory(fault_base, fault_size);
 		Require("GpuCommandLane", "processor fault unmap",
 		        Libs::LibKernel::Memory::KernelMunmap(fault_base, fault_size) == 0,
@@ -1914,12 +2231,14 @@ public:
 		constexpr uint32_t    ring_fault_second_value       = 0x4e5f6071u;

 		EnsureRuntimeContext();
-		CommandScheduler scheduler(Renderer(), m_runtime_context);
+		auto&            context = Renderer();
+		CommandScheduler scheduler(context, m_runtime_context);
 		HW::Context      registers {};
 		HW::UserConfig   user_config {};
 		HW::Shader       shaders {};
 		scheduler.Begin(registers, user_config, shaders);
-		Gpu gpu(Renderer());
+		context.InitializeGpu(nullptr);
+		auto& gpu = context.GetGpu();

 		int64_t direct_offset = -1;
 		Require(name, "direct allocation",
@@ -2312,7 +2631,7 @@ public:
 			resources.UnmapMemory(base, allocation_size);
 			scheduler.Finish();
 		}
-		gpu.Shutdown();
+		context.ShutdownGpu();
 		Require(name, "unmap direct backing",
 		        Libs::LibKernel::Memory::KernelMunmap(base, allocation_size) == 0,
 		        "dirty-GC direct-memory mapping release failed");
@@ -2329,12 +2648,14 @@ public:
 		constexpr uint64_t    allocation_size      = 0x2800000;
 		constexpr uint64_t    allocation_alignment = 0x200000;
 		EnsureRuntimeContext();
-		CommandScheduler scheduler(Renderer(), m_runtime_context);
+		auto&            context = Renderer();
+		CommandScheduler scheduler(context, m_runtime_context);
 		HW::Context      registers {};
 		HW::UserConfig   user_config {};
 		HW::Shader       shaders {};
 		scheduler.Begin(registers, user_config, shaders);
-		Gpu     gpu(Renderer());
+		context.InitializeGpu(nullptr);
+		auto&   gpu = context.GetGpu();
 		int64_t direct_offset = -1;
 		Require(name, "direct allocation",
 		        Libs::LibKernel::Memory::KernelAllocateDirectMemory(
@@ -2402,6 +2723,110 @@ public:
 			                vk::Format::eR8G8B8A8Srgb,
 			        "registered compatible backing did not reuse one ImageId");

+			const auto IsOnlyImage = [](const std::vector<ImageId>& ids, ImageId expected) {
+				return ids.size() == 1 && ids.front() == expected;
+			};
+			const auto exact_byte_miss =
+			    TextureCacheTestAccess::FindImages(texture_cache, base + 8, 1, false);
+			const auto touched_page_hit =
+			    TextureCacheTestAccess::FindImages(texture_cache, base + 8, 1, true);
+			const auto next_page_miss =
+			    TextureCacheTestAccess::FindImages(texture_cache, base + 0x1000, 1, true);
+			Require(name, "exact and 4-KiB page filtering",
+			        exact_byte_miss.empty() && IsOnlyImage(touched_page_hit, first) &&
+			            next_page_miss.empty(),
+			        "coarse candidates did not preserve exact-byte and touched-page semantics");
+
+			const auto MakeOwnershipInfo = [](uint64_t address, uint64_t size) {
+				ImageInfo info {};
+				info.data      = {address, size};
+				info.extent    = {1, 1, 1};
+				info.resources = {1, 1};
+				info.samples   = 1;
+				return info;
+			};
+			const auto spanning_info = MakeOwnershipInfo(base + 0x1ff000, 0x2000);
+			const auto spanning = TextureCacheTestAccess::InsertImage(texture_cache, spanning_info);
+			const auto spanning_results = TextureCacheTestAccess::FindImages(
+			    texture_cache, spanning_info.data.address, spanning_info.data.size, false);
+			Require(name, "one-MiB cross-page deduplication",
+			        spanning && IsOnlyImage(spanning_results, spanning) &&
+			            TextureCacheTestAccess::PageOwnerCount(texture_cache,
+			                                                       spanning_info.data.address) == 1 &&
+			            TextureCacheTestAccess::PageOwnerCount(
+			                texture_cache, spanning_info.data.End() - 1) == 1,
+			        "an image spanning two coarse pages was missing or returned more than once");
+			TextureCacheTestAccess::DeleteImage(texture_cache, spanning);
+			Require(name, "cross-page owner cleanup",
+			        TextureCacheTestAccess::PageOwnerCount(texture_cache,
+			                                               spanning_info.data.address) == 0 &&
+			            TextureCacheTestAccess::PageOwnerCount(
+			                texture_cache, spanning_info.data.End() - 1) == 0 &&
+			            TextureCacheTestAccess::FindImages(texture_cache,
+			                                               spanning_info.data.address,
+			                                               spanning_info.data.size, false)
+			                .empty(),
+			        "cross-page unregister left a stale coarse-page membership");
+
+			const auto shared_info = MakeOwnershipInfo(base + 0x500100, 0x100);
+			const auto shared_first =
+			    TextureCacheTestAccess::InsertImage(texture_cache, shared_info);
+			const auto shared_second =
+			    TextureCacheTestAccess::InsertImage(texture_cache, shared_info);
+			const auto shared_results = TextureCacheTestAccess::FindImages(
+			    texture_cache, shared_info.data.address, shared_info.data.size, false);
+			Require(name, "shared coarse-page registration",
+			        shared_results.size() == 2 &&
+			            std::find(shared_results.begin(), shared_results.end(), shared_first) !=
+			                shared_results.end() &&
+			            std::find(shared_results.begin(), shared_results.end(), shared_second) !=
+			                shared_results.end(),
+			        "two registered owners were not retained in one coarse page");
+			TextureCacheTestAccess::DeleteImage(texture_cache, shared_first);
+			const auto shared_survivor = TextureCacheTestAccess::FindImages(
+			    texture_cache, shared_info.data.address, shared_info.data.size, false);
+			Require(name, "shared coarse-page unregister",
+			        IsOnlyImage(shared_survivor, shared_second) &&
+			            TextureCacheTestAccess::PageOwnerCount(texture_cache,
+			                                                       shared_info.data.address) == 1,
+			        "unregistering one owner removed its coarse-page neighbor");
+			TextureCacheTestAccess::DeleteImage(texture_cache, shared_second);
+			Require(name, "final shared coarse-page unregister",
+			        TextureCacheTestAccess::PageOwnerCount(texture_cache,
+			                                               shared_info.data.address) == 0,
+			        "the final shared owner remained registered");
+
+			constexpr uint64_t large_owner_size = 64ull * 1024 * 1024;
+			const auto large_info = MakeOwnershipInfo(base + 0x800000, large_owner_size);
+			const auto large_owner =
+			    TextureCacheTestAccess::InsertImage(texture_cache, large_info);
+			Require(name, "production one-MiB registration granularity",
+			        TextureCacheTestAccess::OwnedPageCount(
+			            texture_cache, large_info.data.address, large_info.data.size, large_owner) == 64,
+			        "64 MiB image registration did not create exactly 64 coarse memberships");
+			TextureCacheTestAccess::DeleteImage(texture_cache, large_owner);
+			Require(name, "production one-MiB unregister granularity",
+			        TextureCacheTestAccess::OwnedPageCount(
+			            texture_cache, large_info.data.address, large_info.data.size, large_owner) == 0,
+			        "large image unregister left coarse memberships behind");
+
+			const ImageId stale {first.index, first.generation + 1};
+			TextureCacheTestAccess::AddPageOwner(texture_cache, base, stale);
+			const auto stale_filtered =
+			    TextureCacheTestAccess::FindImages(texture_cache, base, sizeof(initial), false);
+			Require(name, "stale page owner filtering",
+			        IsOnlyImage(stale_filtered, first) &&
+			            TextureCacheTestAccess::RemovePageOwner(texture_cache, base, stale),
+			        "a stale generation escaped the direct page-owner lookup");
+
+			TextureCacheTestAccess::SetQueryEpoch(texture_cache, UINT32_MAX);
+			const auto wrap_results =
+			    TextureCacheTestAccess::FindImages(texture_cache, base, sizeof(initial), false);
+			Require(name, "page-owner query epoch wrap",
+			        IsOnlyImage(wrap_results, first) &&
+			            TextureCacheTestAccess::QueryEpoch(texture_cache) == 1,
+			        "query deduplication failed while wrapping its epoch");
+
 			auto&              image               = texture_cache.GetImage(first);
 			constexpr uint32_t final_sampled_value = 0x88776655u;
 			Require(name, "sampled write between discovery and acquisition",
@@ -4686,7 +5111,7 @@ public:
 			resources.UnmapMemory(base, allocation_size);
 			scheduler.Finish();
 		}
-		gpu.Shutdown();
+		context.ShutdownGpu();
 		Require(name, "unmap direct backing",
 		        Libs::LibKernel::Memory::KernelMunmap(base, allocation_size) == 0,
 		        "cache direct-memory mapping release failed");
@@ -7279,26 +7704,30 @@ public:
 		}

 		u32  case_index       = 0;
-		auto check_round_trip = [&](const char* stage, uint64_t size,
+		auto check_round_trip = [&](const char* stage, uint64_t tiled_size,
 		                            std::span<const GpuTileInfo> infos) {
-			std::vector<uint8_t> tiled(size);
-			std::vector<uint8_t> cpu(size, 0);
-			std::vector<uint8_t> gpu(size, 0xab);
+			uint64_t linear_size = 0;
+			for (const auto& info: infos) {
+				linear_size = std::max(linear_size, info.linear_offset + info.linear_size);
+			}
+			std::vector<uint8_t> tiled(tiled_size);
+			std::vector<uint8_t> cpu(linear_size, 0);
+			std::vector<uint8_t> gpu(linear_size, 0xab);
 			fill(&tiled, ++case_index);
 			for (const auto& info: infos) {
 				convert_reference(false, &cpu, tiled, info);
 			}
-			gpu_detile(tiled, &gpu, size, size, infos);
+			gpu_detile(tiled, &gpu, tiled_size, linear_size, infos);
 			compare((std::string(stage) + " detile bytes").c_str(), cpu, gpu);

-			std::vector<uint8_t> linear(size);
-			std::vector<uint8_t> cpu_tiled(size, 0xab);
-			std::vector<uint8_t> gpu_tiled(size, 0xab);
+			std::vector<uint8_t> linear(linear_size);
+			std::vector<uint8_t> cpu_tiled(tiled_size, 0xab);
+			std::vector<uint8_t> gpu_tiled(tiled_size, 0xab);
 			fill(&linear, 0x280u + case_index);
 			for (const auto& info: infos) {
 				convert_reference(true, &cpu_tiled, linear, info);
 			}
-			gpu_tile(linear, &gpu_tiled, size, size, infos);
+			gpu_tile(linear, &gpu_tiled, tiled_size, linear_size, infos);
 			compare((std::string(stage) + " tile bytes").c_str(), cpu_tiled, gpu_tiled);
 		};
 		for (const auto family: families) {
@@ -7436,6 +7865,32 @@ public:
 		Require(name, "format coverage", format_cases != 0,
 		        "no CPU-supported standard formats were tested");

+		{
+			constexpr u32 format = Prospero::GpuEnumValue(Prospero::BufferFormat::kBc1UNorm);
+			constexpr u32 tile = Prospero::GpuEnumValue(Prospero::TileMode::kStandard64KB);
+			constexpr u32 width = 256, height = 256, levels = 9;
+			const u32     pitch = TileGetTexturePitch(format, width, levels, tile);
+			TileSizeAlign total {};
+			TileGetTextureSize(format, width, height, pitch, levels, tile, &total, nullptr,
+			                   nullptr);
+			const auto layout = TextureCalcUploadLayout(format, width, height, levels, 1, pitch,
+			                                            tile, total.size, false, false, name);
+			const auto regions =
+			    TextureBuildImageCopies(layout, width, height, 1, levels, false, false);
+			std::vector<GpuTileInfo> infos;
+			const bool built =
+			    TextureBuildGpuTileInfos(total.size, regions, layout, format, 1, levels, infos);
+			uint64_t linear_size = 0;
+			for (const auto& info: infos) {
+				linear_size = std::max(linear_size, info.linear_offset + info.linear_size);
+			}
+			Require(name, "BC1 mip-tail capacities",
+			        built && total.size == 0x10000 && layout.first_tail_level == 0 &&
+			            linear_size == 0x15560 && linear_size > total.size,
+			        "BC1 mip tail conflated tiled and linear capacities");
+			check_round_trip("BC1 mip tail", total.size, infos);
+		}
+
 		{
 			constexpr u32 format = Prospero::GpuEnumValue(Prospero::BufferFormat::k32Float);
 			constexpr u32 tile   = Prospero::GpuEnumValue(Prospero::TileMode::kRenderTarget);
@@ -15959,11 +16414,6 @@ ShaderTextureResource AtomicStorageTextureDescriptor() {
 		resource   = BasicArrayStorageTextureResource();
 		descriptor = BasicArrayStorageTextureDescriptor();
 		descriptor.fields[4] |= 1u << 16u;
-	} else if (std::strcmp(kind, "array-mip-view") == 0) {
-		resource   = BasicArrayStorageTextureResource();
-		descriptor = BasicArrayStorageTextureDescriptor();
-		descriptor.fields[3] |= (1u << 12u) | (1u << 16u);
-		descriptor.fields[5] |= 1u << 4u;
 	} else if (std::strcmp(kind, "reserved") == 0) {
 		descriptor.fields[1] |= 1u << 29u;
 	} else if (std::strcmp(kind, "uint-format") == 0) {
@@ -16139,6 +16589,16 @@ void CheckBasicStorageTextureDescriptor() {
 	            array.DstSelXYZW() == DstSel(6, 5, 4, 7),
 	        "PPSA21268 2D-array storage descriptor fixture is malformed");
 	ValidateStorageTexture(BasicArrayStorageTextureResource(), array, 0x10000);
+	const ShaderTextureResource mip_array {{0x20268d00u, 0xc4700000u, 0x001fc01fu,
+	                                        0xd1b11facu, 0x00000000u, 0x00700070u,
+	                                        0x00000000u, 0x00000000u}};
+	Require("BasicStorageTexture", "PPSA14457 mip-one 2D-array descriptor",
+	        mip_array.BaseLevel() == 1 && mip_array.LastLevel() == 1 &&
+	            mip_array.MaxMip() == 7 &&
+	            mip_array.Type() == Prospero::GpuEnumValue(Prospero::ImageType::kColor2DArray) &&
+	            mip_array.Depth() == 0 && mip_array.BaseArray5() == 0,
+	        "PPSA14457 mip-one 2D-array storage descriptor fixture is malformed");
+	ValidateStorageTexture(BasicArrayStorageTextureResource(), mip_array, 0x30000);

 	const auto uint_array = BasicUintArrayStorageTextureDescriptor();
 	Require("BasicStorageTexture", "uint 2D-array descriptor",
@@ -16299,7 +16759,6 @@ void CheckBasicStorageTextureDescriptor() {
 	                        "yzwx-read",
 	                        "reserved-swizzle",
 	                        "array-base-out-of-range",
-	                        "array-mip-view",
 	                        "reserved",
 	                        "uint-format",
 	                        "uint-resource-float-format",
@@ -17468,6 +17927,7 @@ int main(int argc, char** argv) {
 	CheckPm4CeCompletion(vulkan.RuntimeRenderer());
 	CheckEmbeddedFetchVertexOffset();
 	CheckEmbeddedFetchLaneSpill();
+	CheckRectListShaders();
 	CheckPs5GameExampleImageClearRuntimeShape();
 	vulkan.CheckSchedulerTimeline();
 	vulkan.CheckGpuMappedRangeLifecycle();
Author	SHA1	Message	Date
nmzik	0bbd0bdd99	fix launcher regression	2026-08-04 03:35:30 +02:00
nmzik	6396dc9a85	feat(input): add host input remapping Add compact keyboard and mouse mapping with analog-stick defaults and integrate a global remapping editor into the Qt launcher. Based on the host input remapping work from PR #109. Co-authored-by: DistantMyth <thetarun3@gmail.com>	2026-08-04 03:24:34 +02:00
nmzik	a3a00464bc	fix(launcher): focus emulator window on launch	2026-08-04 02:51:11 +02:00
nmzik	1da99a0671	Add warning for Windows-forbidden filename characters	2026-08-04 02:26:50 +02:00
nmzik	9304921132	add fullscreen mode	2026-08-04 02:26:50 +02:00
nmzik	c13a1d752b	renderer: remove duplicate vertex and index buffer rebind	2026-08-04 02:26:50 +02:00
nmzik	51d0e02543	perf: sync only GPU-dirty readbacks	2026-08-04 02:26:50 +02:00
Ali Almohaya	e8752aca7e	feat: identify build provenance in window title (#159 ) * feat: identify build provenance in window title * fix: propagate generated version dependency --------- Co-authored-by: nmzik <Nmzik@mail.ru>	2026-08-04 01:04:10 +02:00
nmzik	7dd50ea127	change default flexible memory size	2026-08-03 18:06:43 +02:00
nmzik	d09c81d1c6	Implement ftruncate abi	2026-08-03 08:18:23 +02:00
nmzik	26f0c7b0bf	perf: reduce texture registration and lookup overhead	2026-08-03 08:18:05 +02:00
nmzik	2e9e2ae566	loader: preserve guest root stack frame	2026-08-03 04:02:35 +02:00
nmzik	53feb6cb19	graphics: log image descriptor specialization mismatches	2026-08-03 04:02:35 +02:00
nmzik	05d14f5421	system: add console language conf	2026-08-03 01:37:42 +02:00
Stefanos Costa	1a164c3628	kernel: preserve guest pthread priorities Extracted from Stefanos Costa's pthread fix in #147.	2026-08-03 01:10:38 +02:00
nmzik	86a586025f	renderer: expand rectangle lists with tessellation Remove the legacy NGG rectangle workaround and its configuration toggle.	2026-08-03 00:35:02 +02:00
nmzik	06cbd602c1	graphics: preserve indirect instance state	2026-08-03 00:35:02 +02:00
nmzik	055d0920d7	renderer: allow array storage views at nonzero mips	2026-08-03 00:35:02 +02:00
nmzik	f2ee98fe31	renderer: separate tiled and linear texture capacities	2026-08-03 00:35:02 +02:00
nmzik	207cef9602	renderer: report invalid texture upload layout	2026-08-03 00:35:02 +02:00
boykopovar	c4134a95e2	Use repository root as CMake source directory (#153 ) * feat(project): add root cmakelists for ide auto-detect * cmake: use repository root as source directory --------- Co-authored-by: nmzik <Nmzik@mail.ru>	2026-08-03 00:34:21 +02:00