Add Metal Support (#9)

Co-authored-by: Isaac Marovitz <isaacryu@icloud.com>
Co-authored-by: tanmaysachan <tnmysachan@gmail.com>
Co-authored-by: Dario <dariosamo@gmail.com>

.github/workflows/validate.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         type: [ Debug, Release ]
-        os: [ ubuntu-latest, windows-latest]
+        os: [ ubuntu-latest, windows-latest, macos-13, macos-14 ] # macos-13 is Intel and macos-14 is Apple Silicon
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -49,6 +49,14 @@ jobs:
           sudo make install
           sudo cp -av /usr/local/lib/libSDL* /lib/x86_64-linux-gnu/
           echo ::endgroup::
+      - uses: pkgxdev/setup@v1
+        if: runner.os == 'macOS'
+        with:
+          +: zlib.net
+      - name: Install macOS Dependencies
+        if: runner.os == 'macOS'
+        run: |
+          brew install ninja sdl2
       - name: Configure Developer Command Prompt
         if: runner.os == 'Windows'
         uses: ilammy/msvc-dev-cmd@v1

.gitmodules

@@ -46,6 +46,9 @@
 [submodule "src/contrib/nativefiledialog-extended"]
 	path = src/contrib/nativefiledialog-extended
 	url = https://github.com/btzy/nativefiledialog-extended
+[submodule "src/contrib/spirv-cross"]
+	path = src/contrib/spirv-cross
+	url = https://github.com/KhronosGroup/SPIRV-Cross.git
 [submodule "src/contrib/ddspp"]
 	path = src/contrib/ddspp
 	url = https://github.com/redorav/ddspp.git

CMakeLists.txt

@@ -1,8 +1,13 @@
 cmake_minimum_required(VERSION 3.20)
-project(rt64)
+project(rt64 LANGUAGES C CXX)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 
+if (APPLE)
+    enable_language(OBJC OBJCXX)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
+endif()
+
 option(RT64_STATIC "Build RT64 as a static library" OFF)
 
 option(RT64_BUILD_EXAMPLES "Build examples for RT64" OFF)
@@ -41,22 +46,24 @@ if (WIN32)
     # Dependencies that must be next to the DLL.
     configure_file("${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxcompiler.dll" "dxcompiler.dll" COPYONLY)
     configure_file("${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxil.dll" "dxil.dll" COPYONLY)
+elseif (APPLE)
+    if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+        # find zlib and include in dyld path
+        find_library(ZLIB_LIBRARY NAMES z)
+        get_filename_component(ZLIB_PATH ${ZLIB_LIBRARY} DIRECTORY)
+
+        set (DXC "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/x64:${ZLIB_PATH}" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxc-macos")
+        set (SPIRVCROSS "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/spirv-cross/lib/x64:$ENV{DYLD_LIBRARY_PATH}" "${PROJECT_SOURCE_DIR}/src/contrib/spirv-cross/bin/x64/spirv-cross")
+    else()
+        set (DXC "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/arm64:${ZLIB_PATH}" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/arm64/dxc-macos")
+        set (SPIRVCROSS "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/spirv-cross/lib/arm64:$ENV{DYLD_LIBRARY_PATH}" "${PROJECT_SOURCE_DIR}/src/contrib/spirv-cross/bin/arm64/spirv-cross")
+    endif()
 else()
     if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
-        if (APPLE)
-            set (DXC "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/x64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxc")
-        else()
-            set (DXC "LD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/x64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxc")
-        endif()
+        set (DXC "LD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/x64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/x64/dxc-linux")
     else()
-        if (APPLE)
-            set (DXC "DYLD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/arm64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/arm64/dxc-macos")
-        else()
-            set (DXC "LD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/arm64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/arm64/dxc-linux")
-        endif()
+        set (DXC "LD_LIBRARY_PATH=${PROJECT_SOURCE_DIR}/src/contrib/dxc/lib/arm64" "${PROJECT_SOURCE_DIR}/src/contrib/dxc/bin/arm64/dxc-linux")
     endif()
-
-    message(STATUS "DXC: ${DXC}")
 endif()
 
 set(ZSTD_LEGACY_SUPPORT OFF)
@@ -119,6 +126,26 @@ function(build_shader_dxil_impl TARGETOBJ FILENAME TARGET_NAME OUTNAME)
     target_sources(${TARGETOBJ} PRIVATE ${OUTNAME}.dxil.c)
 endfunction()
 
+function(build_shader_msl_impl TARGETOBJ FILENAME TARGET_NAME OUTNAME)
+    add_custom_command(OUTPUT ${OUTNAME}.spv
+            COMMAND ${DXC} ${DXC_SPV_OPTS} ${ARGN} ${FILENAME} /Fo ${OUTNAME}.spv
+            DEPENDS ${FILENAME})
+    add_custom_command(OUTPUT ${OUTNAME}.metal
+            COMMAND spirv_cross_msl ${OUTNAME}.spv ${OUTNAME}.metal
+            DEPENDS ${OUTNAME}.spv spirv_cross_msl)
+    add_custom_command(OUTPUT ${OUTNAME}.ir
+            COMMAND xcrun -sdk macosx metal -o ${OUTNAME}.ir -c ${OUTNAME}.metal $<$<CONFIG:Debug>:-frecord-sources>
+            DEPENDS ${OUTNAME}.metal)
+    add_custom_command(OUTPUT ${OUTNAME}.metallib
+            COMMAND xcrun -sdk macosx metallib ${OUTNAME}.ir -o ${OUTNAME}.metallib
+            DEPENDS ${OUTNAME}.ir)
+    add_custom_command(OUTPUT ${OUTNAME}.metal.c
+            COMMAND file_to_c ${OUTNAME}.metallib ${TARGET_NAME}BlobMSL ${OUTNAME}.metal.c ${OUTNAME}.metal.h
+            DEPENDS ${OUTNAME}.metallib file_to_c
+            BYPRODUCTS ${OUTNAME}.metal.h)
+    target_sources(${TARGETOBJ} PRIVATE ${OUTNAME}.metal.c)
+endfunction()
+
 function(build_shader TARGETOBJ SHADERNAME OPTIONS)
     set(FILENAME "${PROJECT_SOURCE_DIR}/${SHADERNAME}")
     if (${ARGC} GREATER 3)
@@ -138,6 +165,10 @@ function(build_shader TARGETOBJ SHADERNAME OPTIONS)
     if (WIN32)
         build_shader_dxil_impl(${TARGETOBJ} ${FILENAME} ${TARGET_NAME} ${OUTNAME} ${OPTIONS} ${EXTRA_ARGS})
     endif()
+    # Compile Metal shader binaries if building on macOS
+    if (APPLE)
+        build_shader_msl_impl(${TARGETOBJ} ${FILENAME} ${TARGET_NAME} ${OUTNAME} ${OPTIONS} ${EXTRA_ARGS})
+    endif()
     build_shader_spirv_impl(${TARGETOBJ} ${FILENAME} ${TARGET_NAME} ${OUTNAME} ${OPTIONS} ${EXTRA_ARGS})
 endfunction()
 
@@ -178,6 +209,24 @@ function(build_shader_spirv TARGETOBJ SHADERNAME OPTIONS)
     build_shader_spirv_impl(${TARGETOBJ} ${FILENAME} ${TARGET_NAME} ${OUTNAME} ${OPTIONS} ${EXTRA_ARGS})
 endfunction()
 
+function(build_shader_msl TARGETOBJ SHADERNAME OPTIONS)
+    set(FILENAME "${PROJECT_SOURCE_DIR}/${SHADERNAME}")
+    if (${ARGC} GREATER 3)
+        set(OUTNAME "${CMAKE_BINARY_DIR}/${ARGV3}")
+    else()
+        set(OUTNAME "${CMAKE_BINARY_DIR}/${SHADERNAME}")
+    endif()
+    # Get any optional compiler args passed to this function
+    if (${ARGC} GREATER 4)
+        set(EXTRA_ARGS "${ARGN}")
+        list(REMOVE_AT EXTRA_ARGS 0)
+    endif()
+    cmake_path(GET OUTNAME STEM TARGET_NAME)
+    cmake_path(GET OUTNAME PARENT_PATH OUTPUT_DIR)
+    file(MAKE_DIRECTORY ${OUTPUT_DIR})
+    build_shader_msl_impl(${TARGETOBJ} ${FILENAME} ${TARGET_NAME} ${OUTNAME} ${OPTIONS} ${EXTRA_ARGS})
+endfunction()
+
 function(preprocess_shader TARGETOBJ SHADERNAME)
     set(FILENAME "${PROJECT_SOURCE_DIR}/${SHADERNAME}")
     set(OUTNAME "${CMAKE_BINARY_DIR}/${SHADERNAME}")
@@ -204,22 +253,24 @@ function(build_vertex_shader TARGETOBJ SHADERNAME)
     build_shader(${TARGETOBJ} ${SHADERNAME} "${DXC_VS_OPTS}" ${ARGN})
 endfunction()
 
-function(build_pixel_shader_spirv TARGETOBJ SHADERNAME)
+function(build_pixel_shader_spec_constants TARGETOBJ SHADERNAME)
     build_shader_spirv(${TARGETOBJ} ${SHADERNAME} "${DXC_PS_OPTS}" ${ARGN})
+    if (APPLE)
+        build_shader_msl(${TARGETOBJ} ${SHADERNAME} "${DXC_PS_OPTS}" ${ARGN})
+    endif()
 endfunction()
 
-function(build_vertex_shader_spirv TARGETOBJ SHADERNAME)
+function(build_vertex_shader_spec_constants TARGETOBJ SHADERNAME)
     build_shader_spirv(${TARGETOBJ} ${SHADERNAME} "${DXC_VS_OPTS}" ${ARGN})
+    if (APPLE)
+        build_shader_msl(${TARGETOBJ} ${SHADERNAME} "${DXC_VS_OPTS}" ${ARGN})
+    endif()
 endfunction()
 
 function(build_compute_shader TARGETOBJ SHADERNAME)
     build_shader(${TARGETOBJ} ${SHADERNAME} "${DXC_CS_OPTS}" ${ARGN})
 endfunction()
 
-function(build_geo_shader TARGETOBJ SHADERNAME)
-    build_shader(${TARGETOBJ} ${SHADERNAME} "${DXC_GS_OPTS}" ${ARGN})
-endfunction()
-
 function(build_ray_shader TARGETOBJ SHADERNAME)
     build_shader(${TARGETOBJ} ${SHADERNAME} "${DXC_RT_OPTS}" ${ARGN})
 endfunction()
@@ -390,6 +441,18 @@ target_link_libraries(rt64 libzstd_static)
 add_subdirectory(src/tools/texture_hasher)
 add_subdirectory(src/tools/texture_packer)
 
+# Add any Apple-specific source files and libraries
+if (APPLE)
+    add_subdirectory(src/tools/spirv_cross_msl)
+
+    target_sources(rt64 PRIVATE
+        "${PROJECT_SOURCE_DIR}/src/metal/rt64_metal.cpp"
+        "${PROJECT_SOURCE_DIR}/src/apple/rt64_apple.mm"
+    )
+    target_include_directories(rt64 PRIVATE "${PROJECT_SOURCE_DIR}/src/contrib/metal-cpp")
+    target_link_libraries(rt64 "-framework Metal -framework QuartzCore -framework CoreGraphics")
+endif()
+
 # Add any Windows-specific source files and libraries
 if (WIN32)
     target_sources(rt64 PRIVATE
@@ -429,15 +492,15 @@ endif()
 
 build_pixel_shader(  rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSDynamic.hlsl" "-D DYNAMIC_RENDER_PARAMS")
 build_pixel_shader(  rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSDynamicMS.hlsl" "-D DYNAMIC_RENDER_PARAMS" "-D MULTISAMPLING")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstant.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlat.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantDepth.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D OUTPUT_DEPTH")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantDepthMS.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D OUTPUT_DEPTH" "-D MULTISAMPLING")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlatDepth.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR" "-D OUTPUT_DEPTH")
-build_pixel_shader_spirv(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlatDepthMS.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR" "-D OUTPUT_DEPTH" "-D MULTISAMPLING")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstant.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlat.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantDepth.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D OUTPUT_DEPTH")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantDepthMS.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D OUTPUT_DEPTH" "-D MULTISAMPLING")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlatDepth.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR" "-D OUTPUT_DEPTH")
+build_pixel_shader_spec_constants(rt64 "src/shaders/RasterPS.hlsl" "src/shaders/RasterPSSpecConstantFlatDepthMS.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR" "-D OUTPUT_DEPTH" "-D MULTISAMPLING")
 build_vertex_shader( rt64 "src/shaders/RasterVS.hlsl" "src/shaders/RasterVSDynamic.hlsl" "-D DYNAMIC_RENDER_PARAMS")
-build_vertex_shader_spirv( rt64 "src/shaders/RasterVS.hlsl" "src/shaders/RasterVSSpecConstant.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS")
-build_vertex_shader_spirv( rt64 "src/shaders/RasterVS.hlsl" "src/shaders/RasterVSSpecConstantFlat.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR")
+build_vertex_shader_spec_constants( rt64 "src/shaders/RasterVS.hlsl" "src/shaders/RasterVSSpecConstant.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS")
+build_vertex_shader_spec_constants( rt64 "src/shaders/RasterVS.hlsl" "src/shaders/RasterVSSpecConstantFlat.hlsl" "-D SPEC_CONSTANT_RENDER_PARAMS" "-D VERTEX_FLAT_COLOR")
 build_compute_shader(rt64 "src/shaders/FbChangesClearCS.hlsl")
 build_pixel_shader(  rt64 "src/shaders/FbChangesDrawColorPS.hlsl")
 build_pixel_shader(  rt64 "src/shaders/FbChangesDrawDepthPS.hlsl")
@@ -477,8 +540,6 @@ build_pixel_shader(  rt64 "src/shaders/VideoInterfacePS.hlsl" "src/shaders/Video
 build_pixel_shader(  rt64 "src/shaders/VideoInterfacePS.hlsl" "src/shaders/VideoInterfacePSPixel.hlsl" "-D PIXEL_ANTIALIASING")
 build_vertex_shader( rt64 "src/shaders/FullScreenVS.hlsl")
 build_vertex_shader( rt64 "src/shaders/Im3DVS.hlsl")
-build_geo_shader(    rt64 "src/shaders/Im3DGSPoints.hlsl")
-build_geo_shader(    rt64 "src/shaders/Im3DGSLines.hlsl")
 build_pixel_shader(  rt64 "src/shaders/ComposePS.hlsl")
 build_pixel_shader(  rt64 "src/shaders/DebugPS.hlsl")
 build_pixel_shader(  rt64 "src/shaders/Im3DPS.hlsl")
@@ -490,12 +551,29 @@ if (RT64_BUILD_EXAMPLES)
     add_executable(rhi_test "examples/rt64_render_interface.cpp" "examples/rhi_test.cpp")
     target_link_libraries(rhi_test rt64)
 
-    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestPS.hlsl")
+    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestSpecPS.hlsl")
+    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestColorPS.hlsl")
+    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestDecalPS.hlsl")
+    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestTextureBindfulPS.hlsl")
+    build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestTextureBindlessPS.hlsl")
     build_vertex_shader( rhi_test "examples/shaders/RenderInterfaceTestVS.hlsl")
     build_compute_shader(rhi_test "examples/shaders/RenderInterfaceTestCS.hlsl")
-    build_ray_shader(    rhi_test "examples/shaders/RenderInterfaceTestRT.hlsl")
+    build_compute_shader(rhi_test "examples/shaders/RenderInterfaceTestAsyncCS.hlsl")
+    if (NOT APPLE)
+        # TODO: Enable when RT is added to Metal.
+        build_ray_shader(rhi_test "examples/shaders/RenderInterfaceTestRT.hlsl")
+    endif()
     build_pixel_shader(  rhi_test "examples/shaders/RenderInterfaceTestPostPS.hlsl")
     build_vertex_shader( rhi_test "examples/shaders/RenderInterfaceTestPostVS.hlsl")
 
     target_include_directories(rhi_test PRIVATE ${CMAKE_BINARY_DIR}/examples)
+
+    if (APPLE)
+        set_property (TARGET rhi_test APPEND_STRING PROPERTY
+            COMPILE_FLAGS "-fobjc-arc")
+        set_target_properties(rhi_test PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "-"
+            XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS ${CMAKE_CURRENT_SOURCE_DIR}/rt64.entitlements
+        )
+    endif()
 endif()

examples/rhi_test.cpp

@@ -3,19 +3,31 @@
 namespace RT64 {
     extern std::unique_ptr<RenderInterface> CreateD3D12Interface();
     extern std::unique_ptr<RenderInterface> CreateVulkanInterface();
+    extern std::unique_ptr<RenderInterface> CreateMetalInterface();
+}
+
+std::unique_ptr<RT64::RenderInterface> CreateRenderInterface() {
+#if defined(_WIN32)
+    const bool useVulkan = true; // Or derive this from configuration or runtime check.
+    if (!useVulkan) {
+        return RT64::CreateD3D12Interface();
+    }
+    // Fallback to Vulkan if D3D12 is not chosen or available.
+    return RT64::CreateVulkanInterface();
+#elif defined(__APPLE__)
+    const bool useMVK = false; // Or derive this from configuration or runtime check.
+    if (useMVK) {
+        return RT64::CreateVulkanInterface();
+    }
+
+    return RT64::CreateMetalInterface();
+#else
+    return RT64::CreateVulkanInterface();
+#endif
 }
 
 int main(int argc, char** argv) {
-    std::unique_ptr<RT64::RenderInterface> renderInterface = RT64::CreateVulkanInterface();
-
-#ifdef _WIN32
-    // Windows only: Can also use D3D12.
-    const bool useVulkan = true;
-    if (!useVulkan) {
-        renderInterface = RT64::CreateD3D12Interface();
-    }
-#endif
-
+    auto renderInterface = CreateRenderInterface();
     // Execute a blocking test that creates a window and draws some geometry to test the render interface.
     RT64::RenderInterfaceTest(renderInterface.get());
 }

examples/shaders/RenderInterfaceTestAsyncCS.hlsl

@@ -0,0 +1,52 @@
+//
+// RT64
+//
+
+struct CustomStruct {
+    float3 point3D;
+    float2 size2D;
+};
+
+struct Constants {
+    float Value;
+};
+
+[[vk::push_constant]] ConstantBuffer<Constants> gConstants : register(b0);
+RWBuffer<float> gOutput : register(u1);
+RWStructuredBuffer<CustomStruct> gStructuredBase : register(u2);
+RWStructuredBuffer<CustomStruct> gStructuredOffset : register(u3);
+RWByteAddressBuffer gByteAddress : register(u4);
+
+[numthreads(1, 1, 1)]
+void CSMain(uint coord : SV_DispatchThreadID) {
+    // Test formatted buffer (read/write)
+    float sqrtValue = sqrt(gConstants.Value);
+    gOutput[0] = sqrtValue;
+
+    // Test structured buffer base view (read/write)
+    CustomStruct data = gStructuredBase[0];
+    gOutput[1] = data.point3D.x + data.point3D.y + data.point3D.z + 
+                 data.size2D.x + data.size2D.y;
+
+    // Increment all values by 1 for next frame
+    data.point3D += 1.0;
+    data.size2D += 1.0;
+    gStructuredBase[0] = data;
+
+    // Test structured buffer offset view
+    CustomStruct offsetData = gStructuredOffset[0]; // test will offset view
+    gOutput[2] = offsetData.point3D.x + offsetData.point3D.y + offsetData.point3D.z + 
+                 offsetData.size2D.x + offsetData.size2D.y;
+
+    // Increment all values by 1 for next frame
+    offsetData.point3D += 1.0;
+    offsetData.size2D += 1.0;
+    gStructuredOffset[0] = offsetData;
+
+    // Test byte address buffer (read/write)
+    float rawValue = asfloat(gByteAddress.Load(16));
+    gOutput[3] = rawValue;
+    
+    // Write incremented value back
+    gByteAddress.Store(16, asuint(rawValue + 1.0));
+}

examples/shaders/RenderInterfaceTestColorPS.hlsl

@@ -0,0 +1,21 @@
+//
+// RT64
+//
+
+struct Constants {
+    float4 colorAdd;
+    uint textureIndex;
+};
+
+[[vk::push_constant]] ConstantBuffer<Constants> gConstants : register(b0);
+
+float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD0) : SV_TARGET {
+    float4 gradientColor = float4(uv, 1.0f, 0.5f);
+    
+    // Check if colorAdd has any non-zero components
+    if (length(gConstants.colorAdd) > 0.001f) {
+        return gConstants.colorAdd;
+    }
+    
+    return gradientColor;
+}

examples/shaders/RenderInterfaceTestDecalPS.hlsl

@@ -0,0 +1,14 @@
+//
+// RT64
+//
+
+Texture2DMS<float> gDepth : register(t0);
+
+float4 PSMain(in float4 pos : SV_Position, in uint sampleIndex : SV_SampleIndex, in float2 uv : TEXCOORD0) : SV_TARGET {
+    float depth = gDepth.Load(floor(pos.xy), sampleIndex);
+    if (abs(pos.z - depth) > 1e-6f) {
+        discard;
+    }
+    
+    return float4(1.0f, uv, 1.0f);
+}

examples/shaders/RenderInterfaceTestPostPS.hlsl

@@ -5,7 +5,7 @@
 Texture2D<float4> gTexture : register(t1);
 SamplerState gSampler : register(s2);
 
-float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD) : SV_TARGET {
+float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD0) : SV_TARGET {
     float4 result = float4(gTexture.SampleLevel(gSampler, uv, 0).rgb, 1.0f);
     return result;
 }

examples/shaders/RenderInterfaceTestSpecPS.hlsl

@@ -0,0 +1,7 @@
+
+[[vk::constant_id(0)]] const uint useRed = 0;
+
+float4 PSMain() : SV_TARGET {
+    return useRed ? float4(1.0, 0.0, 0.0, 1.0)   // Red if true
+                  : float4(0.0, 1.0, 0.0, 1.0);   // Green if false
+}

examples/shaders/RenderInterfaceTestTextureBindfulPS.hlsl

@@ -0,0 +1,18 @@
+//
+// RT64
+//
+
+struct Constants {
+    float4 colorAdd;
+};
+
+[[vk::push_constant]] ConstantBuffer<Constants> gConstants : register(b0);
+
+SamplerState gSampler : register(s1);
+Texture2D<float4> gTexture : register(t2);
+
+float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD0) : SV_TARGET {
+    float4 result = float4(gTexture.SampleLevel(gSampler, uv, 0).rgb, 1.0f);
+    result += gConstants.colorAdd;
+    return result;
+}

examples/shaders/RenderInterfaceTestTextureBindlessPS.hlsl

@@ -10,10 +10,10 @@ struct Constants {
 [[vk::push_constant]] ConstantBuffer<Constants> gConstants : register(b0);
 
 SamplerState gSampler : register(s1);
-Texture2D<float4> gTexture[] : register(t2);
+Texture2D<float4> gTextures[2048] : register(t2);
 
-float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD) : SV_TARGET {
-    float4 result = float4(gTexture[NonUniformResourceIndex(gConstants.textureIndex)].SampleLevel(gSampler, uv, 0).rgb, 1.0f);
+float4 PSMain(in float4 pos : SV_Position, in float2 uv : TEXCOORD0) : SV_TARGET {
+    float4 result = float4(gTextures[NonUniformResourceIndex(gConstants.textureIndex)].SampleLevel(gSampler, uv, 0).rgb, 1.0f);
     result += gConstants.colorAdd;
     return result;
-}
+}

examples/shaders/RenderInterfaceTestVS.hlsl

@@ -2,7 +2,7 @@
 // RT64
 //
 
-void VSMain(in float2 vertexPos : POSITION, in float2 vertexUV : TEXCOORD, out float4 pos : SV_POSITION, out float2 uv : TEXCOORD) {
-    pos = float4(vertexPos, 1.0f, 1.0f);
+void VSMain(in float2 vertexPos : POSITION, in float2 vertexUV : TEXCOORD0, out float4 pos : SV_POSITION, out float2 uv : TEXCOORD0) {
+    pos = float4(vertexPos, 0.5f, 1.0f);
     uv = vertexUV;
 }

rt64.entitlements

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+</dict>
+</plist>

src/apple/rt64_apple.h

@@ -0,0 +1,38 @@
+//
+// RT64
+//
+
+#pragma once
+
+#include <atomic>
+#include <mutex>
+
+struct CocoaWindowAttributes {
+    int x, y;
+    int width, height;
+};
+
+const char* GetHomeDirectory();
+
+class CocoaWindow {
+private:
+    void* windowHandle;
+    CocoaWindowAttributes cachedAttributes;
+    std::atomic<int> cachedRefreshRate;
+    mutable std::mutex attributesMutex;
+
+    void updateWindowAttributesInternal(bool forceSync = false);
+    void updateRefreshRateInternal(bool forceSync = false);
+public:
+    CocoaWindow(void* window);
+    ~CocoaWindow();
+
+    // Get cached window attributes, may trigger async update
+    void getWindowAttributes(CocoaWindowAttributes* attributes) const;
+
+    // Get cached refresh rate, may trigger async update
+    int getRefreshRate() const;
+
+    // Toggle fullscreen
+    void toggleFullscreen();
+};

src/apple/rt64_apple.mm

@@ -0,0 +1,126 @@
+#include "rt64_apple.h"
+
+#import <AppKit/AppKit.h>
+#import <Foundation/Foundation.h>
+
+const char* GetHomeDirectory() {
+    return strdup([NSHomeDirectory() UTF8String]);
+}
+
+// MARK: - CocoaWindow
+
+CocoaWindow::CocoaWindow(void* window)
+    : windowHandle(window), cachedRefreshRate(0) {
+    cachedAttributes = {0, 0, 0, 0};
+
+    if ([NSThread isMainThread]) {
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        NSRect contentFrame = [[nsWindow contentView] frame];
+        cachedAttributes.x = contentFrame.origin.x;
+        cachedAttributes.y = contentFrame.origin.y;
+        cachedAttributes.width = contentFrame.size.width;
+        cachedAttributes.height = contentFrame.size.height;
+
+        NSScreen *screen = [nsWindow screen];
+        if (@available(macOS 12.0, *)) {
+            cachedRefreshRate.store((int)[screen maximumFramesPerSecond]);
+        }
+    } else {
+        updateWindowAttributesInternal(true);
+        updateRefreshRateInternal(true);
+    }
+}
+
+CocoaWindow::~CocoaWindow() {}
+
+void CocoaWindow::updateWindowAttributesInternal(bool forceSync) {
+    auto updateBlock = ^{
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        NSRect contentFrame = [[nsWindow contentView] frame];
+        
+        std::lock_guard<std::mutex> lock(attributesMutex);
+        cachedAttributes.x = contentFrame.origin.x;
+        cachedAttributes.y = contentFrame.origin.y;
+        cachedAttributes.width = contentFrame.size.width;
+        cachedAttributes.height = contentFrame.size.height;
+    };
+    
+    if (forceSync) {
+        dispatch_sync(dispatch_get_main_queue(), updateBlock);
+    } else {
+        dispatch_async(dispatch_get_main_queue(), updateBlock);
+    }
+}
+
+void CocoaWindow::updateRefreshRateInternal(bool forceSync) {
+    auto updateBlock = ^{
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        NSScreen *screen = [nsWindow screen];
+        if (@available(macOS 12.0, *)) {
+            cachedRefreshRate.store((int)[screen maximumFramesPerSecond]);
+        }
+    };
+    
+    if (forceSync) {
+        dispatch_sync(dispatch_get_main_queue(), updateBlock);
+    } else {
+        dispatch_async(dispatch_get_main_queue(), updateBlock);
+    }
+}
+
+void CocoaWindow::getWindowAttributes(CocoaWindowAttributes* attributes) const {
+    if ([NSThread isMainThread]) {
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        NSRect contentFrame = [[nsWindow contentView] frame];
+
+        {
+            std::lock_guard<std::mutex> lock(attributesMutex);
+            const_cast<CocoaWindow*>(this)->cachedAttributes.x = contentFrame.origin.x;
+            const_cast<CocoaWindow*>(this)->cachedAttributes.y = contentFrame.origin.y;
+            const_cast<CocoaWindow*>(this)->cachedAttributes.width = contentFrame.size.width;
+            const_cast<CocoaWindow*>(this)->cachedAttributes.height = contentFrame.size.height;
+
+            *attributes = cachedAttributes;
+        }
+    } else {
+        {
+            std::lock_guard<std::mutex> lock(attributesMutex);
+            *attributes = cachedAttributes;
+        }
+
+        const_cast<CocoaWindow*>(this)->updateWindowAttributesInternal(false);
+    }
+}
+
+int CocoaWindow::getRefreshRate() const {
+    if ([NSThread isMainThread]) {
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        NSScreen *screen = [nsWindow screen];
+
+        if (@available(macOS 12.0, *)) {
+            int freshRate = (int)[screen maximumFramesPerSecond];
+            const_cast<CocoaWindow*>(this)->cachedRefreshRate.store(freshRate);
+            return freshRate;
+        }
+
+        return cachedRefreshRate.load();
+    } else {
+        int rate = cachedRefreshRate.load();
+
+        const_cast<CocoaWindow*>(this)->updateRefreshRateInternal(false);
+
+        return rate;
+    }
+}
+
+void CocoaWindow::toggleFullscreen() {
+    if ([NSThread isMainThread]) {
+        NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+        [nsWindow toggleFullScreen:NULL];
+    } else {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            NSWindow *nsWindow = (__bridge NSWindow *)windowHandle;
+            [nsWindow toggleFullScreen:NULL];
+        });
+    }
+}

src/common/rt64_hlslpp.h

@@ -4,4 +4,10 @@
 #define HLSLPP_SCALAR
 #endif
 
+// Disable SIMD on Apple Silicon due to UB when compiling with optimizations.
+
+#if defined(__APPLE__) && defined(__aarch64__)
+#define HLSLPP_SCALAR
+#endif
+
 #include "hlsl++.h"

src/common/rt64_user_configuration.cpp

@@ -9,6 +9,8 @@
 namespace RT64 {
 #if defined(_WIN32)
     UserConfiguration::GraphicsAPI UserConfiguration::DefaultGraphicsAPI = UserConfiguration::GraphicsAPI::D3D12;
+#elif defined(__APPLE__)
+    UserConfiguration::GraphicsAPI UserConfiguration::DefaultGraphicsAPI = UserConfiguration::GraphicsAPI::Metal;
 #else
     UserConfiguration::GraphicsAPI UserConfiguration::DefaultGraphicsAPI = UserConfiguration::GraphicsAPI::Vulkan;
 #endif
@@ -147,4 +149,4 @@ namespace RT64 {
         stream << std::setw(4) << jroot << std::endl;
         return !stream.bad();
     }
-};
+};

src/common/rt64_user_configuration.h

@@ -15,6 +15,7 @@ namespace RT64 {
         enum class GraphicsAPI {
             D3D12,
             Vulkan,
+            Metal,
             OptionCount
         };
 
@@ -114,7 +115,8 @@ namespace RT64 {
 
     NLOHMANN_JSON_SERIALIZE_ENUM(UserConfiguration::GraphicsAPI, {
         { UserConfiguration::GraphicsAPI::D3D12, "D3D12" },
-        { UserConfiguration::GraphicsAPI::Vulkan, "Vulkan" }
+        { UserConfiguration::GraphicsAPI::Vulkan, "Vulkan" },
+        { UserConfiguration::GraphicsAPI::Metal, "Metal" }
     });
 
     NLOHMANN_JSON_SERIALIZE_ENUM(UserConfiguration::Resolution, {

src/common/rt64_user_paths.cpp

@@ -9,6 +9,8 @@
 #   include <pwd.h>
 #elif defined(_WIN32)
 #   include <Shlobj.h>
+#elif defined(__APPLE__)
+#   include "apple/rt64_apple.h"
 #endif
 
 namespace RT64 {
@@ -30,10 +32,14 @@ namespace RT64 {
         }
 
         CoTaskMemFree(knownPath);
-#   elif defined(__linux__)
+#   elif defined(__linux__) || defined(__APPLE__)
         const char *homeDir = getenv("HOME");
         if (homeDir == nullptr) {
+#       if defined(__linux__)
             homeDir = getpwuid(getuid())->pw_dir;
+#       elif defined(__APPLE__)
+            homeDir = GetHomeDirectory();
+#       endif
         }
 
         if (homeDir != nullptr) {

src/contrib/metal-cpp/Foundation/Foundation.hpp

@@ -0,0 +1,47 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/Foundation.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSArray.hpp"
+#include "NSAutoreleasePool.hpp"
+#include "NSBundle.hpp"
+#include "NSData.hpp"
+#include "NSDate.hpp"
+#include "NSDefines.hpp"
+#include "NSDictionary.hpp"
+#include "NSEnumerator.hpp"
+#include "NSError.hpp"
+#include "NSLock.hpp"
+#include "NSNotification.hpp"
+#include "NSNumber.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSProcessInfo.hpp"
+#include "NSRange.hpp"
+#include "NSSet.hpp"
+#include "NSSharedPtr.hpp"
+#include "NSString.hpp"
+#include "NSTypes.hpp"
+#include "NSURL.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSArray.hpp

@@ -0,0 +1,124 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSArray.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+#include "NSEnumerator.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class Array : public Copying<Array>
+{
+public:
+    static Array* array();
+    static Array* array(const Object* pObject);
+    static Array* array(const Object* const* pObjects, UInteger count);
+
+    static Array* alloc();
+
+    Array*        init();
+    Array*        init(const Object* const* pObjects, UInteger count);
+    Array*        init(const class Coder* pCoder);
+
+    template <class _Object = Object>
+    _Object*            object(UInteger index) const;
+    UInteger            count() const;
+    Enumerator<Object>* objectEnumerator() const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::array()
+{
+    return Object::sendMessage<Array*>(_NS_PRIVATE_CLS(NSArray), _NS_PRIVATE_SEL(array));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::array(const Object* pObject)
+{
+    return Object::sendMessage<Array*>(_NS_PRIVATE_CLS(NSArray), _NS_PRIVATE_SEL(arrayWithObject_), pObject);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::array(const Object* const* pObjects, UInteger count)
+{
+    return Object::sendMessage<Array*>(_NS_PRIVATE_CLS(NSArray), _NS_PRIVATE_SEL(arrayWithObjects_count_), pObjects, count);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::alloc()
+{
+    return NS::Object::alloc<Array>(_NS_PRIVATE_CLS(NSArray));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::init()
+{
+    return NS::Object::init<Array>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::init(const Object* const* pObjects, UInteger count)
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(initWithObjects_count_), pObjects, count);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Array::init(const class Coder* pCoder)
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(initWithCoder_), pCoder);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Array::count() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(count));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Object>
+_NS_INLINE _Object* NS::Array::object(UInteger index) const
+{
+    return Object::sendMessage<_Object*>(this, _NS_PRIVATE_SEL(objectAtIndex_), index);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Enumerator<NS::Object>* NS::Array::objectEnumerator() const
+{
+    return NS::Object::sendMessage<Enumerator<NS::Object>*>(this, _NS_PRIVATE_SEL(objectEnumerator));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSAutoreleasePool.hpp

@@ -0,0 +1,83 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSAutoreleasePool.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class AutoreleasePool : public Object
+{
+public:
+    static AutoreleasePool* alloc();
+    AutoreleasePool*        init();
+
+    void                    drain();
+
+    void                    addObject(Object* pObject);
+
+    static void             showPools();
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::AutoreleasePool* NS::AutoreleasePool::alloc()
+{
+    return NS::Object::alloc<AutoreleasePool>(_NS_PRIVATE_CLS(NSAutoreleasePool));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::AutoreleasePool* NS::AutoreleasePool::init()
+{
+    return NS::Object::init<AutoreleasePool>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::AutoreleasePool::drain()
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(drain));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::AutoreleasePool::addObject(Object* pObject)
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(addObject_), pObject);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::AutoreleasePool::showPools()
+{
+    Object::sendMessage<void>(_NS_PRIVATE_CLS(NSAutoreleasePool), _NS_PRIVATE_SEL(showPools));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSBundle.hpp

@@ -0,0 +1,374 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSBundle.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSNotification.hpp"
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+_NS_CONST(NotificationName, BundleDidLoadNotification);
+_NS_CONST(NotificationName, BundleResourceRequestLowDiskSpaceNotification);
+
+class String* LocalizedString(const String* pKey, const String*);
+class String* LocalizedStringFromTable(const String* pKey, const String* pTbl, const String*);
+class String* LocalizedStringFromTableInBundle(const String* pKey, const String* pTbl, const class Bundle* pBdle, const String*);
+class String* LocalizedStringWithDefaultValue(const String* pKey, const String* pTbl, const class Bundle* pBdle, const String* pVal, const String*);
+
+class Bundle : public Referencing<Bundle>
+{
+public:
+    static Bundle*      mainBundle();
+
+    static Bundle*      bundle(const class String* pPath);
+    static Bundle*      bundle(const class URL* pURL);
+
+    static class Array* allBundles();
+    static class Array* allFrameworks();
+
+    static Bundle*      alloc();
+
+    Bundle*             init(const class String* pPath);
+    Bundle*             init(const class URL* pURL);
+
+    bool                load();
+    bool                unload();
+
+    bool                isLoaded() const;
+
+    bool                preflightAndReturnError(class Error** pError) const;
+    bool                loadAndReturnError(class Error** pError);
+
+    class URL*          bundleURL() const;
+    class URL*          resourceURL() const;
+    class URL*          executableURL() const;
+    class URL*          URLForAuxiliaryExecutable(const class String* pExecutableName) const;
+
+    class URL*          privateFrameworksURL() const;
+    class URL*          sharedFrameworksURL() const;
+    class URL*          sharedSupportURL() const;
+    class URL*          builtInPlugInsURL() const;
+    class URL*          appStoreReceiptURL() const;
+
+    class String*       bundlePath() const;
+    class String*       resourcePath() const;
+    class String*       executablePath() const;
+    class String*       pathForAuxiliaryExecutable(const class String* pExecutableName) const;
+
+    class String*       privateFrameworksPath() const;
+    class String*       sharedFrameworksPath() const;
+    class String*       sharedSupportPath() const;
+    class String*       builtInPlugInsPath() const;
+
+    class String*       bundleIdentifier() const;
+    class Dictionary*   infoDictionary() const;
+    class Dictionary*   localizedInfoDictionary() const;
+    class Object*       objectForInfoDictionaryKey(const class String* pKey);
+
+    class String*       localizedString(const class String* pKey, const class String* pValue = nullptr, const class String* pTableName = nullptr) const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, BundleDidLoadNotification);
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, BundleResourceRequestLowDiskSpaceNotification);
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::LocalizedString(const String* pKey, const String*)
+{
+    return Bundle::mainBundle()->localizedString(pKey, nullptr, nullptr);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::LocalizedStringFromTable(const String* pKey, const String* pTbl, const String*)
+{
+    return Bundle::mainBundle()->localizedString(pKey, nullptr, pTbl);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::LocalizedStringFromTableInBundle(const String* pKey, const String* pTbl, const Bundle* pBdl, const String*)
+{
+    return pBdl->localizedString(pKey, nullptr, pTbl);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::LocalizedStringWithDefaultValue(const String* pKey, const String* pTbl, const Bundle* pBdl, const String* pVal, const String*)
+{
+    return pBdl->localizedString(pKey, pVal, pTbl);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::mainBundle()
+{
+    return Object::sendMessage<Bundle*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(mainBundle));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::bundle(const class String* pPath)
+{
+    return Object::sendMessage<Bundle*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(bundleWithPath_), pPath);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::bundle(const class URL* pURL)
+{
+    return Object::sendMessage<Bundle*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(bundleWithURL_), pURL);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Bundle::allBundles()
+{
+    return Object::sendMessage<Array*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(allBundles));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Bundle::allFrameworks()
+{
+    return Object::sendMessage<Array*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(allFrameworks));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::alloc()
+{
+    return Object::sendMessage<Bundle*>(_NS_PRIVATE_CLS(NSBundle), _NS_PRIVATE_SEL(alloc));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::init(const String* pPath)
+{
+    return Object::sendMessage<Bundle*>(this, _NS_PRIVATE_SEL(initWithPath_), pPath);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Bundle* NS::Bundle::init(const URL* pURL)
+{
+    return Object::sendMessage<Bundle*>(this, _NS_PRIVATE_SEL(initWithURL_), pURL);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Bundle::load()
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(load));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Bundle::unload()
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(unload));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Bundle::isLoaded() const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(isLoaded));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Bundle::preflightAndReturnError(Error** pError) const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(preflightAndReturnError_), pError);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Bundle::loadAndReturnError(Error** pError)
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(loadAndReturnError_), pError);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::bundleURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(bundleURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::resourceURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(resourceURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::executableURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(executableURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::URLForAuxiliaryExecutable(const String* pExecutableName) const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(URLForAuxiliaryExecutable_), pExecutableName);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::privateFrameworksURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(privateFrameworksURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::sharedFrameworksURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(sharedFrameworksURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::sharedSupportURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(sharedSupportURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::builtInPlugInsURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(builtInPlugInsURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::Bundle::appStoreReceiptURL() const
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(appStoreReceiptURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::bundlePath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(bundlePath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::resourcePath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(resourcePath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::executablePath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(executablePath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::pathForAuxiliaryExecutable(const String* pExecutableName) const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(pathForAuxiliaryExecutable_), pExecutableName);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::privateFrameworksPath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(privateFrameworksPath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::sharedFrameworksPath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(sharedFrameworksPath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::sharedSupportPath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(sharedSupportPath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::builtInPlugInsPath() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(builtInPlugInsPath));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::bundleIdentifier() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(bundleIdentifier));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Bundle::infoDictionary() const
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(infoDictionary));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Bundle::localizedInfoDictionary() const
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(localizedInfoDictionary));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Object* NS::Bundle::objectForInfoDictionaryKey(const String* pKey)
+{
+    return Object::sendMessage<Object*>(this, _NS_PRIVATE_SEL(objectForInfoDictionaryKey_), pKey);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Bundle::localizedString(const String* pKey, const String* pValue /* = nullptr */, const String* pTableName /* = nullptr */) const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(localizedStringForKey_value_table_), pKey, pValue, pTableName);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSData.hpp

@@ -0,0 +1,54 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSData.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class Data : public Copying<Data>
+{
+public:
+    void*    mutableBytes() const;
+    UInteger length() const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void* NS::Data::mutableBytes() const
+{
+    return Object::sendMessage<void*>(this, _NS_PRIVATE_SEL(mutableBytes));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Data::length() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(length));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSDate.hpp

@@ -0,0 +1,53 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDate.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+
+using TimeInterval = double;
+
+class Date : public Copying<Date>
+{
+public:
+    static Date* dateWithTimeIntervalSinceNow(TimeInterval secs);
+};
+
+} // NS
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Date* NS::Date::dateWithTimeIntervalSinceNow(NS::TimeInterval secs)
+{
+    return NS::Object::sendMessage<NS::Date*>(_NS_PRIVATE_CLS(NSDate), _NS_PRIVATE_SEL(dateWithTimeIntervalSinceNow_), secs);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSDefines.hpp

@@ -0,0 +1,45 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDefines.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#define _NS_WEAK_IMPORT __attribute__((weak_import))
+#ifdef METALCPP_SYMBOL_VISIBILITY_HIDDEN
+#define _NS_EXPORT __attribute__((visibility("hidden")))
+#else
+#define _NS_EXPORT __attribute__((visibility("default")))
+#endif // METALCPP_SYMBOL_VISIBILITY_HIDDEN
+#define _NS_EXTERN extern "C" _NS_EXPORT
+#define _NS_INLINE inline __attribute__((always_inline))
+#define _NS_PACKED __attribute__((packed))
+
+#define _NS_CONST(type, name) _NS_EXTERN type const name
+#define _NS_ENUM(type, name) enum name : type
+#define _NS_OPTIONS(type, name) \
+    using name = type;          \
+    enum : name
+
+#define _NS_CAST_TO_UINT(value) static_cast<NS::UInteger>(value)
+#define _NS_VALIDATE_SIZE(ns, name) static_assert(sizeof(ns::name) == sizeof(ns##name), "size mismatch " #ns "::" #name)
+#define _NS_VALIDATE_ENUM(ns, name) static_assert(_NS_CAST_TO_UINT(ns::name) == _NS_CAST_TO_UINT(ns##name), "value mismatch " #ns "::" #name)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSDictionary.hpp

@@ -0,0 +1,128 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDictionary.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSEnumerator.hpp"
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class Dictionary : public NS::Copying<Dictionary>
+{
+public:
+    static Dictionary* dictionary();
+    static Dictionary* dictionary(const Object* pObject, const Object* pKey);
+    static Dictionary* dictionary(const Object* const* pObjects, const Object* const* pKeys, UInteger count);
+
+    static Dictionary* alloc();
+
+    Dictionary*        init();
+    Dictionary*        init(const Object* const* pObjects, const Object* const* pKeys, UInteger count);
+    Dictionary*        init(const class Coder* pCoder);
+
+    template <class _KeyType = Object>
+    Enumerator<_KeyType>* keyEnumerator() const;
+
+    template <class _Object = Object>
+    _Object* object(const Object* pKey) const;
+    UInteger count() const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::dictionary()
+{
+    return Object::sendMessage<Dictionary*>(_NS_PRIVATE_CLS(NSDictionary), _NS_PRIVATE_SEL(dictionary));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::dictionary(const Object* pObject, const Object* pKey)
+{
+    return Object::sendMessage<Dictionary*>(_NS_PRIVATE_CLS(NSDictionary), _NS_PRIVATE_SEL(dictionaryWithObject_forKey_), pObject, pKey);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::dictionary(const Object* const* pObjects, const Object* const* pKeys, UInteger count)
+{
+    return Object::sendMessage<Dictionary*>(_NS_PRIVATE_CLS(NSDictionary), _NS_PRIVATE_SEL(dictionaryWithObjects_forKeys_count_),
+        pObjects, pKeys, count);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::alloc()
+{
+    return NS::Object::alloc<Dictionary>(_NS_PRIVATE_CLS(NSDictionary));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::init()
+{
+    return NS::Object::init<Dictionary>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::init(const Object* const* pObjects, const Object* const* pKeys, UInteger count)
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(initWithObjects_forKeys_count_), pObjects, pKeys, count);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Dictionary::init(const class Coder* pCoder)
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(initWithCoder_), pCoder);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _KeyType>
+_NS_INLINE NS::Enumerator<_KeyType>* NS::Dictionary::keyEnumerator() const
+{
+    return Object::sendMessage<Enumerator<_KeyType>*>(this, _NS_PRIVATE_SEL(keyEnumerator));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Object>
+_NS_INLINE _Object* NS::Dictionary::object(const Object* pKey) const
+{
+    return Object::sendMessage<_Object*>(this, _NS_PRIVATE_SEL(objectForKey_), pKey);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Dictionary::count() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(count));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSEnumerator.hpp

@@ -0,0 +1,78 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSEnumerator.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+struct FastEnumerationState
+{
+    unsigned long  state;
+    Object**       itemsPtr;
+    unsigned long* mutationsPtr;
+    unsigned long  extra[5];
+} _NS_PACKED;
+
+class FastEnumeration : public Referencing<FastEnumeration>
+{
+public:
+    NS::UInteger countByEnumerating(FastEnumerationState* pState, Object** pBuffer, NS::UInteger len);
+};
+
+template <class _ObjectType>
+class Enumerator : public Referencing<Enumerator<_ObjectType>, FastEnumeration>
+{
+public:
+    _ObjectType* nextObject();
+    class Array* allObjects();
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::FastEnumeration::countByEnumerating(FastEnumerationState* pState, Object** pBuffer, NS::UInteger len)
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(countByEnumeratingWithState_objects_count_), pState, pBuffer, len);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _ObjectType>
+_NS_INLINE _ObjectType* NS::Enumerator<_ObjectType>::nextObject()
+{
+    return Object::sendMessage<_ObjectType*>(this, _NS_PRIVATE_SEL(nextObject));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _ObjectType>
+_NS_INLINE NS::Array* NS::Enumerator<_ObjectType>::allObjects()
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(allObjects));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSError.hpp

@@ -0,0 +1,173 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSError.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+using ErrorDomain = class String*;
+
+_NS_CONST(ErrorDomain, CocoaErrorDomain);
+_NS_CONST(ErrorDomain, POSIXErrorDomain);
+_NS_CONST(ErrorDomain, OSStatusErrorDomain);
+_NS_CONST(ErrorDomain, MachErrorDomain);
+
+using ErrorUserInfoKey = class String*;
+
+_NS_CONST(ErrorUserInfoKey, UnderlyingErrorKey);
+_NS_CONST(ErrorUserInfoKey, LocalizedDescriptionKey);
+_NS_CONST(ErrorUserInfoKey, LocalizedFailureReasonErrorKey);
+_NS_CONST(ErrorUserInfoKey, LocalizedRecoverySuggestionErrorKey);
+_NS_CONST(ErrorUserInfoKey, LocalizedRecoveryOptionsErrorKey);
+_NS_CONST(ErrorUserInfoKey, RecoveryAttempterErrorKey);
+_NS_CONST(ErrorUserInfoKey, HelpAnchorErrorKey);
+_NS_CONST(ErrorUserInfoKey, DebugDescriptionErrorKey);
+_NS_CONST(ErrorUserInfoKey, LocalizedFailureErrorKey);
+_NS_CONST(ErrorUserInfoKey, StringEncodingErrorKey);
+_NS_CONST(ErrorUserInfoKey, URLErrorKey);
+_NS_CONST(ErrorUserInfoKey, FilePathErrorKey);
+
+class Error : public Copying<Error>
+{
+public:
+    static Error*     error(ErrorDomain domain, Integer code, class Dictionary* pDictionary);
+
+    static Error*     alloc();
+    Error*            init();
+    Error*            init(ErrorDomain domain, Integer code, class Dictionary* pDictionary);
+
+    Integer           code() const;
+    ErrorDomain       domain() const;
+    class Dictionary* userInfo() const;
+
+    class String*     localizedDescription() const;
+    class Array*      localizedRecoveryOptions() const;
+    class String*     localizedRecoverySuggestion() const;
+    class String*     localizedFailureReason() const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_PRIVATE_DEF_CONST(NS::ErrorDomain, CocoaErrorDomain);
+_NS_PRIVATE_DEF_CONST(NS::ErrorDomain, POSIXErrorDomain);
+_NS_PRIVATE_DEF_CONST(NS::ErrorDomain, OSStatusErrorDomain);
+_NS_PRIVATE_DEF_CONST(NS::ErrorDomain, MachErrorDomain);
+
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, UnderlyingErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, LocalizedDescriptionKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, LocalizedFailureReasonErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, LocalizedRecoverySuggestionErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, LocalizedRecoveryOptionsErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, RecoveryAttempterErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, HelpAnchorErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, DebugDescriptionErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, LocalizedFailureErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, StringEncodingErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, URLErrorKey);
+_NS_PRIVATE_DEF_CONST(NS::ErrorUserInfoKey, FilePathErrorKey);
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Error* NS::Error::error(ErrorDomain domain, Integer code, class Dictionary* pDictionary)
+{
+    return Object::sendMessage<Error*>(_NS_PRIVATE_CLS(NSError), _NS_PRIVATE_SEL(errorWithDomain_code_userInfo_), domain, code, pDictionary);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Error* NS::Error::alloc()
+{
+    return Object::alloc<Error>(_NS_PRIVATE_CLS(NSError));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Error* NS::Error::init()
+{
+    return Object::init<Error>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Error* NS::Error::init(ErrorDomain domain, Integer code, class Dictionary* pDictionary)
+{
+    return Object::sendMessage<Error*>(this, _NS_PRIVATE_SEL(initWithDomain_code_userInfo_), domain, code, pDictionary);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Integer NS::Error::code() const
+{
+    return Object::sendMessage<Integer>(this, _NS_PRIVATE_SEL(code));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::ErrorDomain NS::Error::domain() const
+{
+    return Object::sendMessage<ErrorDomain>(this, _NS_PRIVATE_SEL(domain));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Error::userInfo() const
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(userInfo));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Error::localizedDescription() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(localizedDescription));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Error::localizedRecoveryOptions() const
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(localizedRecoveryOptions));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Error::localizedRecoverySuggestion() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(localizedRecoverySuggestion));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Error::localizedFailureReason() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(localizedFailureReason));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSLock.hpp

@@ -0,0 +1,118 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSLock.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+#include "NSDate.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+
+template <class _Class, class _Base = class Object>
+class Locking : public _Base
+{
+public:
+    void lock();
+    void unlock();
+};
+
+class Condition : public Locking<Condition>
+{
+public:
+    static Condition* alloc();
+
+    Condition*        init();
+
+    void              wait();
+    bool              waitUntilDate(Date* pLimit);
+    void              signal();
+    void              broadcast();
+};
+
+} // NS
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template<class _Class, class _Base /* = NS::Object */>
+_NS_INLINE void NS::Locking<_Class, _Base>::lock()
+{
+    NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(lock));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template<class _Class, class _Base /* = NS::Object */>
+_NS_INLINE void NS::Locking<_Class, _Base>::unlock()
+{
+    NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(unlock));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Condition* NS::Condition::alloc()
+{
+    return NS::Object::alloc<NS::Condition>(_NS_PRIVATE_CLS(NSCondition));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Condition* NS::Condition::init()
+{
+    return NS::Object::init<NS::Condition>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::Condition::wait()
+{
+    NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(wait));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Condition::waitUntilDate(NS::Date* pLimit)
+{
+    return NS::Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(waitUntilDate_), pLimit);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::Condition::signal()
+{
+    NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(signal));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::Condition::broadcast()
+{
+    NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(broadcast));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSNotification.hpp

@@ -0,0 +1,110 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSNotification.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSDictionary.hpp"
+#include "NSObject.hpp"
+#include "NSString.hpp"
+#include "NSTypes.hpp"
+#include <functional>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+using NotificationName = class String*;
+
+class Notification : public NS::Referencing<Notification>
+{
+public:
+    NS::String*     name() const;
+    NS::Object*     object() const;
+    NS::Dictionary* userInfo() const;
+};
+
+using ObserverBlock = void(^)(Notification*);
+using ObserverFunction = std::function<void(Notification*)>;
+
+class NotificationCenter : public NS::Referencing<NotificationCenter>
+{
+    public:
+        static class NotificationCenter* defaultCenter();
+        Object* addObserver(NotificationName name, Object* pObj, void* pQueue, ObserverBlock block);
+        Object* addObserver(NotificationName name, Object* pObj, void* pQueue, ObserverFunction &handler);
+        void removeObserver(Object* pObserver);
+
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Notification::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _NS_PRIVATE_SEL(name));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Object* NS::Notification::object() const
+{
+    return Object::sendMessage<NS::Object*>(this, _NS_PRIVATE_SEL(object));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::Notification::userInfo() const
+{
+    return Object::sendMessage<NS::Dictionary*>(this, _NS_PRIVATE_SEL(userInfo));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::NotificationCenter* NS::NotificationCenter::defaultCenter()
+{
+    return NS::Object::sendMessage<NS::NotificationCenter*>(_NS_PRIVATE_CLS(NSNotificationCenter), _NS_PRIVATE_SEL(defaultCenter));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Object* NS::NotificationCenter::addObserver(NS::NotificationName name, Object* pObj, void* pQueue, NS::ObserverBlock block)
+{
+    return NS::Object::sendMessage<Object*>(this, _NS_PRIVATE_SEL(addObserverName_object_queue_block_), name, pObj, pQueue, block);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Object* NS::NotificationCenter::addObserver(NS::NotificationName name, Object* pObj, void* pQueue, NS::ObserverFunction &handler)
+{
+    __block ObserverFunction blockFunction = handler;
+
+    return addObserver(name, pObj, pQueue, ^(NS::Notification* pNotif) {blockFunction(pNotif);});
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::NotificationCenter::removeObserver(Object* pObserver)
+{
+    return NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(removeObserver_), pObserver);
+}
+

src/contrib/metal-cpp/Foundation/NSNumber.hpp

@@ -0,0 +1,501 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSNumber.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSObjCRuntime.hpp"
+#include "NSObject.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class Value : public Copying<Value>
+{
+public:
+    static Value* value(const void* pValue, const char* pType);
+    static Value* value(const void* pPointer);
+
+    static Value* alloc();
+
+    Value*        init(const void* pValue, const char* pType);
+    Value*        init(const class Coder* pCoder);
+
+    void          getValue(void* pValue, UInteger size) const;
+    const char*   objCType() const;
+
+    bool          isEqualToValue(Value* pValue) const;
+    void*         pointerValue() const;
+};
+
+class Number : public Copying<Number, Value>
+{
+public:
+    static Number*     number(char value);
+    static Number*     number(unsigned char value);
+    static Number*     number(short value);
+    static Number*     number(unsigned short value);
+    static Number*     number(int value);
+    static Number*     number(unsigned int value);
+    static Number*     number(long value);
+    static Number*     number(unsigned long value);
+    static Number*     number(long long value);
+    static Number*     number(unsigned long long value);
+    static Number*     number(float value);
+    static Number*     number(double value);
+    static Number*     number(bool value);
+
+    static Number*     alloc();
+
+    Number*            init(const class Coder* pCoder);
+    Number*            init(char value);
+    Number*            init(unsigned char value);
+    Number*            init(short value);
+    Number*            init(unsigned short value);
+    Number*            init(int value);
+    Number*            init(unsigned int value);
+    Number*            init(long value);
+    Number*            init(unsigned long value);
+    Number*            init(long long value);
+    Number*            init(unsigned long long value);
+    Number*            init(float value);
+    Number*            init(double value);
+    Number*            init(bool value);
+
+    char               charValue() const;
+    unsigned char      unsignedCharValue() const;
+    short              shortValue() const;
+    unsigned short     unsignedShortValue() const;
+    int                intValue() const;
+    unsigned int       unsignedIntValue() const;
+    long               longValue() const;
+    unsigned long      unsignedLongValue() const;
+    long long          longLongValue() const;
+    unsigned long long unsignedLongLongValue() const;
+    float              floatValue() const;
+    double             doubleValue() const;
+    bool               boolValue() const;
+    Integer            integerValue() const;
+    UInteger           unsignedIntegerValue() const;
+    class String*      stringValue() const;
+
+    ComparisonResult   compare(const Number* pOtherNumber) const;
+    bool               isEqualToNumber(const Number* pNumber) const;
+
+    class String*      descriptionWithLocale(const Object* pLocale) const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Value* NS::Value::value(const void* pValue, const char* pType)
+{
+    return Object::sendMessage<Value*>(_NS_PRIVATE_CLS(NSValue), _NS_PRIVATE_SEL(valueWithBytes_objCType_), pValue, pType);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Value* NS::Value::value(const void* pPointer)
+{
+    return Object::sendMessage<Value*>(_NS_PRIVATE_CLS(NSValue), _NS_PRIVATE_SEL(valueWithPointer_), pPointer);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Value* NS::Value::alloc()
+{
+    return NS::Object::alloc<Value>(_NS_PRIVATE_CLS(NSValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Value* NS::Value::init(const void* pValue, const char* pType)
+{
+    return Object::sendMessage<Value*>(this, _NS_PRIVATE_SEL(initWithBytes_objCType_), pValue, pType);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Value* NS::Value::init(const class Coder* pCoder)
+{
+    return Object::sendMessage<Value*>(this, _NS_PRIVATE_SEL(initWithCoder_), pCoder);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::Value::getValue(void* pValue, UInteger size) const
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(getValue_size_), pValue, size);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE const char* NS::Value::objCType() const
+{
+    return Object::sendMessage<const char*>(this, _NS_PRIVATE_SEL(objCType));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Value::isEqualToValue(Value* pValue) const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(isEqualToValue_), pValue);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void* NS::Value::pointerValue() const
+{
+    return Object::sendMessage<void*>(this, _NS_PRIVATE_SEL(pointerValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(char value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithChar_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(unsigned char value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithUnsignedChar_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(short value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithShort_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(unsigned short value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithUnsignedShort_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(int value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithInt_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(unsigned int value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithUnsignedInt_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(long value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(unsigned long value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithUnsignedLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(long long value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithLongLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(unsigned long long value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithUnsignedLongLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(float value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithFloat_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(double value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithDouble_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::number(bool value)
+{
+    return Object::sendMessage<Number*>(_NS_PRIVATE_CLS(NSNumber), _NS_PRIVATE_SEL(numberWithBool_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::alloc()
+{
+    return NS::Object::alloc<Number>(_NS_PRIVATE_CLS(NSNumber));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(const Coder* pCoder)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithCoder_), pCoder);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(char value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithChar_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(unsigned char value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithUnsignedChar_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(short value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithShort_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(unsigned short value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithUnsignedShort_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(int value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithInt_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(unsigned int value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithUnsignedInt_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(long value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(unsigned long value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithUnsignedLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(long long value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithLongLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(unsigned long long value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithUnsignedLongLong_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(float value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithFloat_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(double value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithDouble_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Number* NS::Number::init(bool value)
+{
+    return Object::sendMessage<Number*>(this, _NS_PRIVATE_SEL(initWithBool_), value);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE char NS::Number::charValue() const
+{
+    return Object::sendMessage<char>(this, _NS_PRIVATE_SEL(charValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned char NS::Number::unsignedCharValue() const
+{
+    return Object::sendMessage<unsigned char>(this, _NS_PRIVATE_SEL(unsignedCharValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE short NS::Number::shortValue() const
+{
+    return Object::sendMessage<short>(this, _NS_PRIVATE_SEL(shortValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned short NS::Number::unsignedShortValue() const
+{
+    return Object::sendMessage<unsigned short>(this, _NS_PRIVATE_SEL(unsignedShortValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE int NS::Number::intValue() const
+{
+    return Object::sendMessage<int>(this, _NS_PRIVATE_SEL(intValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned int NS::Number::unsignedIntValue() const
+{
+    return Object::sendMessage<unsigned int>(this, _NS_PRIVATE_SEL(unsignedIntValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE long NS::Number::longValue() const
+{
+    return Object::sendMessage<long>(this, _NS_PRIVATE_SEL(longValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned long NS::Number::unsignedLongValue() const
+{
+    return Object::sendMessage<unsigned long>(this, _NS_PRIVATE_SEL(unsignedLongValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE long long NS::Number::longLongValue() const
+{
+    return Object::sendMessage<long long>(this, _NS_PRIVATE_SEL(longLongValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned long long NS::Number::unsignedLongLongValue() const
+{
+    return Object::sendMessage<unsigned long long>(this, _NS_PRIVATE_SEL(unsignedLongLongValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE float NS::Number::floatValue() const
+{
+    return Object::sendMessage<float>(this, _NS_PRIVATE_SEL(floatValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE double NS::Number::doubleValue() const
+{
+    return Object::sendMessage<double>(this, _NS_PRIVATE_SEL(doubleValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Number::boolValue() const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(boolValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Integer NS::Number::integerValue() const
+{
+    return Object::sendMessage<Integer>(this, _NS_PRIVATE_SEL(integerValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Number::unsignedIntegerValue() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(unsignedIntegerValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Number::stringValue() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(stringValue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::ComparisonResult NS::Number::compare(const Number* pOtherNumber) const
+{
+    return Object::sendMessage<ComparisonResult>(this, _NS_PRIVATE_SEL(compare_), pOtherNumber);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Number::isEqualToNumber(const Number* pNumber) const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(isEqualToNumber_), pNumber);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Number::descriptionWithLocale(const Object* pLocale) const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(descriptionWithLocale_), pLocale);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSObjCRuntime.hpp

@@ -0,0 +1,43 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSObjCRuntime.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+
+_NS_ENUM(Integer, ComparisonResult) {
+    OrderedAscending = -1L,
+    OrderedSame,
+    OrderedDescending
+};
+
+const Integer NotFound = IntegerMax;
+
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSObject.hpp

@@ -0,0 +1,302 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSObject.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+#include <objc/message.h>
+#include <objc/runtime.h>
+
+#include <type_traits>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+template <class _Class, class _Base = class Object>
+class _NS_EXPORT Referencing : public _Base
+{
+public:
+    _Class*  retain();
+    void     release();
+
+    _Class*  autorelease();
+
+    UInteger retainCount() const;
+};
+
+template <class _Class, class _Base = class Object>
+class Copying : public Referencing<_Class, _Base>
+{
+public:
+    _Class* copy() const;
+};
+
+template <class _Class, class _Base = class Object>
+class SecureCoding : public Referencing<_Class, _Base>
+{
+};
+
+class Object : public Referencing<Object, objc_object>
+{
+public:
+    UInteger      hash() const;
+    bool          isEqual(const Object* pObject) const;
+
+    class String* description() const;
+    class String* debugDescription() const;
+
+protected:
+    friend class Referencing<Object, objc_object>;
+
+    template <class _Class>
+    static _Class* alloc(const char* pClassName);
+    template <class _Class>
+    static _Class* alloc(const void* pClass);
+    template <class _Class>
+    _Class* init();
+
+    template <class _Dst>
+    static _Dst                   bridgingCast(const void* pObj);
+    static class MethodSignature* methodSignatureForSelector(const void* pObj, SEL selector);
+    static bool                   respondsToSelector(const void* pObj, SEL selector);
+    template <typename _Type>
+    static constexpr bool doesRequireMsgSendStret();
+    template <typename _Ret, typename... _Args>
+    static _Ret sendMessage(const void* pObj, SEL selector, _Args... args);
+    template <typename _Ret, typename... _Args>
+    static _Ret sendMessageSafe(const void* pObj, SEL selector, _Args... args);
+
+private:
+    Object() = delete;
+    Object(const Object&) = delete;
+    ~Object() = delete;
+
+    Object& operator=(const Object&) = delete;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class, class _Base /* = Object */>
+_NS_INLINE _Class* NS::Referencing<_Class, _Base>::retain()
+{
+    return Object::sendMessage<_Class*>(this, _NS_PRIVATE_SEL(retain));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class, class _Base /* = Object */>
+_NS_INLINE void NS::Referencing<_Class, _Base>::release()
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(release));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class, class _Base /* = Object */>
+_NS_INLINE _Class* NS::Referencing<_Class, _Base>::autorelease()
+{
+    return Object::sendMessage<_Class*>(this, _NS_PRIVATE_SEL(autorelease));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class, class _Base /* = Object */>
+_NS_INLINE NS::UInteger NS::Referencing<_Class, _Base>::retainCount() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(retainCount));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class, class _Base /* = Object */>
+_NS_INLINE _Class* NS::Copying<_Class, _Base>::copy() const
+{
+    return Object::sendMessage<_Class*>(this, _NS_PRIVATE_SEL(copy));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Dst>
+_NS_INLINE _Dst NS::Object::bridgingCast(const void* pObj)
+{
+#ifdef __OBJC__
+    return (__bridge _Dst)pObj;
+#else
+    return (_Dst)pObj;
+#endif // __OBJC__
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <typename _Type>
+_NS_INLINE constexpr bool NS::Object::doesRequireMsgSendStret()
+{
+#if (defined(__i386__) || defined(__x86_64__))
+    constexpr size_t kStructLimit = (sizeof(std::uintptr_t) << 1);
+
+    return sizeof(_Type) > kStructLimit;
+#elif defined(__arm64__)
+    return false;
+#elif defined(__arm__)
+    constexpr size_t kStructLimit = sizeof(std::uintptr_t);
+
+    return std::is_class_v<_Type> && (sizeof(_Type) > kStructLimit);
+#else
+#error "Unsupported architecture!"
+#endif
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <>
+_NS_INLINE constexpr bool NS::Object::doesRequireMsgSendStret<void>()
+{
+    return false;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <typename _Ret, typename... _Args>
+_NS_INLINE _Ret NS::Object::sendMessage(const void* pObj, SEL selector, _Args... args)
+{
+#if (defined(__i386__) || defined(__x86_64__))
+    if constexpr (std::is_floating_point<_Ret>())
+    {
+        using SendMessageProcFpret = _Ret (*)(const void*, SEL, _Args...);
+
+        const SendMessageProcFpret pProc = reinterpret_cast<SendMessageProcFpret>(&objc_msgSend_fpret);
+
+        return (*pProc)(pObj, selector, args...);
+    }
+    else
+#endif // ( defined( __i386__ )  || defined( __x86_64__ )  )
+#if !defined(__arm64__)
+        if constexpr (doesRequireMsgSendStret<_Ret>())
+    {
+        using SendMessageProcStret = void (*)(_Ret*, const void*, SEL, _Args...);
+
+        const SendMessageProcStret pProc = reinterpret_cast<SendMessageProcStret>(&objc_msgSend_stret);
+        _Ret                       ret;
+
+        (*pProc)(&ret, pObj, selector, args...);
+
+        return ret;
+    }
+    else
+#endif // !defined( __arm64__ )
+    {
+        using SendMessageProc = _Ret (*)(const void*, SEL, _Args...);
+
+        const SendMessageProc pProc = reinterpret_cast<SendMessageProc>(&objc_msgSend);
+
+        return (*pProc)(pObj, selector, args...);
+    }
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::MethodSignature* NS::Object::methodSignatureForSelector(const void* pObj, SEL selector)
+{
+    return sendMessage<MethodSignature*>(pObj, _NS_PRIVATE_SEL(methodSignatureForSelector_), selector);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Object::respondsToSelector(const void* pObj, SEL selector)
+{
+    return sendMessage<bool>(pObj, _NS_PRIVATE_SEL(respondsToSelector_), selector);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <typename _Ret, typename... _Args>
+_NS_INLINE _Ret NS::Object::sendMessageSafe(const void* pObj, SEL selector, _Args... args)
+{
+    if ((respondsToSelector(pObj, selector)) || (nullptr != methodSignatureForSelector(pObj, selector)))
+    {
+        return sendMessage<_Ret>(pObj, selector, args...);
+    }
+
+    if constexpr (!std::is_void<_Ret>::value)
+    {
+        return _Ret(0);
+    }
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class>
+_NS_INLINE _Class* NS::Object::alloc(const char* pClassName)
+{
+    return sendMessage<_Class*>(objc_lookUpClass(pClassName), _NS_PRIVATE_SEL(alloc));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class>
+_NS_INLINE _Class* NS::Object::alloc(const void* pClass)
+{
+    return sendMessage<_Class*>(pClass, _NS_PRIVATE_SEL(alloc));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+template <class _Class>
+_NS_INLINE _Class* NS::Object::init()
+{
+    return sendMessage<_Class*>(this, _NS_PRIVATE_SEL(init));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Object::hash() const
+{
+    return sendMessage<UInteger>(this, _NS_PRIVATE_SEL(hash));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Object::isEqual(const Object* pObject) const
+{
+    return sendMessage<bool>(this, _NS_PRIVATE_SEL(isEqual_), pObject);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Object::description() const
+{
+    return sendMessage<String*>(this, _NS_PRIVATE_SEL(description));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::Object::debugDescription() const
+{
+    return sendMessageSafe<String*>(this, _NS_PRIVATE_SEL(debugDescription));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSPrivate.hpp

@@ -0,0 +1,531 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSPrivate.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include <objc/runtime.h>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#define _NS_PRIVATE_CLS(symbol) (Private::Class::s_k##symbol)
+#define _NS_PRIVATE_SEL(accessor) (Private::Selector::s_k##accessor)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#if defined(NS_PRIVATE_IMPLEMENTATION)
+
+#include <dlfcn.h>
+
+namespace NS::Private
+{
+    template <typename _Type>
+    inline _Type const LoadSymbol(const char* pSymbol)
+    {
+        const _Type* pAddress = static_cast<_Type*>(dlsym(RTLD_DEFAULT, pSymbol));
+
+        return pAddress ? *pAddress : _Type();
+    }
+} // NS::Private
+
+#ifdef METALCPP_SYMBOL_VISIBILITY_HIDDEN
+#define _NS_PRIVATE_VISIBILITY __attribute__((visibility("hidden")))
+#else
+#define _NS_PRIVATE_VISIBILITY __attribute__((visibility("default")))
+#endif // METALCPP_SYMBOL_VISIBILITY_HIDDEN
+
+#define _NS_PRIVATE_IMPORT __attribute__((weak_import))
+
+#ifdef __OBJC__
+#define _NS_PRIVATE_OBJC_LOOKUP_CLASS(symbol) ((__bridge void*)objc_lookUpClass(#symbol))
+#define _NS_PRIVATE_OBJC_GET_PROTOCOL(symbol) ((__bridge void*)objc_getProtocol(#symbol))
+#else
+#define _NS_PRIVATE_OBJC_LOOKUP_CLASS(symbol) objc_lookUpClass(#symbol)
+#define _NS_PRIVATE_OBJC_GET_PROTOCOL(symbol) objc_getProtocol(#symbol)
+#endif // __OBJC__
+
+#define _NS_PRIVATE_DEF_CLS(symbol) void* s_k##symbol _NS_PRIVATE_VISIBILITY = _NS_PRIVATE_OBJC_LOOKUP_CLASS(symbol)
+#define _NS_PRIVATE_DEF_PRO(symbol) void* s_k##symbol _NS_PRIVATE_VISIBILITY = _NS_PRIVATE_OBJC_GET_PROTOCOL(symbol)
+#define _NS_PRIVATE_DEF_SEL(accessor, symbol) SEL s_k##accessor _NS_PRIVATE_VISIBILITY = sel_registerName(symbol)
+
+#if defined(__MAC_15_0) || defined(__IPHONE_18_0) || defined(__TVOS_18_0)
+#define _NS_PRIVATE_DEF_CONST(type, symbol)              \
+    _NS_EXTERN type const NS##symbol _NS_PRIVATE_IMPORT; \
+    type const                       NS::symbol = (nullptr != &NS##symbol) ? NS##symbol : type()
+#else
+#define _NS_PRIVATE_DEF_CONST(type, symbol) \
+    _NS_EXTERN type const MTL##symbol _NS_PRIVATE_IMPORT; \
+    type const             NS::symbol = Private::LoadSymbol<type>("NS" #symbol)
+#endif
+
+#else
+
+#define _NS_PRIVATE_DEF_CLS(symbol) extern void* s_k##symbol
+#define _NS_PRIVATE_DEF_PRO(symbol) extern void* s_k##symbol
+#define _NS_PRIVATE_DEF_SEL(accessor, symbol) extern SEL s_k##accessor
+#define _NS_PRIVATE_DEF_CONST(type, symbol) extern type const NS::symbol
+
+#endif // NS_PRIVATE_IMPLEMENTATION
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+namespace Private
+{
+    namespace Class
+    {
+
+        _NS_PRIVATE_DEF_CLS(NSArray);
+        _NS_PRIVATE_DEF_CLS(NSAutoreleasePool);
+        _NS_PRIVATE_DEF_CLS(NSBundle);
+        _NS_PRIVATE_DEF_CLS(NSCondition);
+        _NS_PRIVATE_DEF_CLS(NSDate);
+        _NS_PRIVATE_DEF_CLS(NSDictionary);
+        _NS_PRIVATE_DEF_CLS(NSError);
+        _NS_PRIVATE_DEF_CLS(NSNotificationCenter);
+        _NS_PRIVATE_DEF_CLS(NSNumber);
+        _NS_PRIVATE_DEF_CLS(NSObject);
+        _NS_PRIVATE_DEF_CLS(NSProcessInfo);
+        _NS_PRIVATE_DEF_CLS(NSSet);
+        _NS_PRIVATE_DEF_CLS(NSString);
+        _NS_PRIVATE_DEF_CLS(NSURL);
+        _NS_PRIVATE_DEF_CLS(NSValue);
+
+    } // Class
+} // Private
+} // MTL
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+namespace Private
+{
+    namespace Protocol
+    {
+
+    } // Protocol
+} // Private
+} // NS
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+namespace Private
+{
+    namespace Selector
+    {
+
+        _NS_PRIVATE_DEF_SEL(addObject_,
+            "addObject:");
+        _NS_PRIVATE_DEF_SEL(addObserverName_object_queue_block_,
+            "addObserverForName:object:queue:usingBlock:");
+        _NS_PRIVATE_DEF_SEL(activeProcessorCount,
+            "activeProcessorCount");
+        _NS_PRIVATE_DEF_SEL(allBundles,
+            "allBundles");
+        _NS_PRIVATE_DEF_SEL(allFrameworks,
+            "allFrameworks");
+        _NS_PRIVATE_DEF_SEL(allObjects,
+            "allObjects");
+        _NS_PRIVATE_DEF_SEL(alloc,
+            "alloc");
+        _NS_PRIVATE_DEF_SEL(appStoreReceiptURL,
+            "appStoreReceiptURL");
+        _NS_PRIVATE_DEF_SEL(arguments,
+            "arguments");
+        _NS_PRIVATE_DEF_SEL(array,
+            "array");
+        _NS_PRIVATE_DEF_SEL(arrayWithObject_,
+            "arrayWithObject:");
+        _NS_PRIVATE_DEF_SEL(arrayWithObjects_count_,
+            "arrayWithObjects:count:");
+        _NS_PRIVATE_DEF_SEL(automaticTerminationSupportEnabled,
+            "automaticTerminationSupportEnabled");
+        _NS_PRIVATE_DEF_SEL(autorelease,
+            "autorelease");
+        _NS_PRIVATE_DEF_SEL(beginActivityWithOptions_reason_,
+            "beginActivityWithOptions:reason:");
+        _NS_PRIVATE_DEF_SEL(boolValue,
+            "boolValue");
+        _NS_PRIVATE_DEF_SEL(broadcast,
+            "broadcast");
+        _NS_PRIVATE_DEF_SEL(builtInPlugInsPath,
+            "builtInPlugInsPath");
+        _NS_PRIVATE_DEF_SEL(builtInPlugInsURL,
+            "builtInPlugInsURL");
+        _NS_PRIVATE_DEF_SEL(bundleIdentifier,
+            "bundleIdentifier");
+        _NS_PRIVATE_DEF_SEL(bundlePath,
+            "bundlePath");
+        _NS_PRIVATE_DEF_SEL(bundleURL,
+            "bundleURL");
+        _NS_PRIVATE_DEF_SEL(bundleWithPath_,
+            "bundleWithPath:");
+        _NS_PRIVATE_DEF_SEL(bundleWithURL_,
+            "bundleWithURL:");
+        _NS_PRIVATE_DEF_SEL(caseInsensitiveCompare_,
+            "caseInsensitiveCompare:");
+        _NS_PRIVATE_DEF_SEL(characterAtIndex_,
+            "characterAtIndex:");
+        _NS_PRIVATE_DEF_SEL(charValue,
+            "charValue");
+        _NS_PRIVATE_DEF_SEL(countByEnumeratingWithState_objects_count_,
+            "countByEnumeratingWithState:objects:count:");
+        _NS_PRIVATE_DEF_SEL(cStringUsingEncoding_,
+            "cStringUsingEncoding:");
+        _NS_PRIVATE_DEF_SEL(code,
+            "code");
+        _NS_PRIVATE_DEF_SEL(compare_,
+            "compare:");
+        _NS_PRIVATE_DEF_SEL(copy,
+            "copy");
+        _NS_PRIVATE_DEF_SEL(count,
+            "count");
+        _NS_PRIVATE_DEF_SEL(dateWithTimeIntervalSinceNow_,
+            "dateWithTimeIntervalSinceNow:");
+        _NS_PRIVATE_DEF_SEL(defaultCenter,
+            "defaultCenter");
+        _NS_PRIVATE_DEF_SEL(descriptionWithLocale_,
+            "descriptionWithLocale:");
+        _NS_PRIVATE_DEF_SEL(disableAutomaticTermination_,
+            "disableAutomaticTermination:");
+        _NS_PRIVATE_DEF_SEL(disableSuddenTermination,
+            "disableSuddenTermination");
+        _NS_PRIVATE_DEF_SEL(debugDescription,
+            "debugDescription");
+        _NS_PRIVATE_DEF_SEL(description,
+            "description");
+        _NS_PRIVATE_DEF_SEL(dictionary,
+            "dictionary");
+        _NS_PRIVATE_DEF_SEL(dictionaryWithObject_forKey_,
+            "dictionaryWithObject:forKey:");
+        _NS_PRIVATE_DEF_SEL(dictionaryWithObjects_forKeys_count_,
+            "dictionaryWithObjects:forKeys:count:");
+        _NS_PRIVATE_DEF_SEL(domain,
+            "domain");
+        _NS_PRIVATE_DEF_SEL(doubleValue,
+            "doubleValue");
+        _NS_PRIVATE_DEF_SEL(drain,
+            "drain");
+        _NS_PRIVATE_DEF_SEL(enableAutomaticTermination_,
+            "enableAutomaticTermination:");
+        _NS_PRIVATE_DEF_SEL(enableSuddenTermination,
+            "enableSuddenTermination");
+        _NS_PRIVATE_DEF_SEL(endActivity_,
+            "endActivity:");
+        _NS_PRIVATE_DEF_SEL(environment,
+            "environment");
+        _NS_PRIVATE_DEF_SEL(errorWithDomain_code_userInfo_,
+            "errorWithDomain:code:userInfo:");
+        _NS_PRIVATE_DEF_SEL(executablePath,
+            "executablePath");
+        _NS_PRIVATE_DEF_SEL(executableURL,
+            "executableURL");
+        _NS_PRIVATE_DEF_SEL(fileSystemRepresentation,
+            "fileSystemRepresentation");
+        _NS_PRIVATE_DEF_SEL(fileURLWithPath_,
+            "fileURLWithPath:");
+        _NS_PRIVATE_DEF_SEL(floatValue,
+            "floatValue");
+        _NS_PRIVATE_DEF_SEL(fullUserName,
+            "fullUserName");
+        _NS_PRIVATE_DEF_SEL(getValue_size_,
+            "getValue:size:");
+        _NS_PRIVATE_DEF_SEL(globallyUniqueString,
+            "globallyUniqueString");
+        _NS_PRIVATE_DEF_SEL(hash,
+            "hash");
+        _NS_PRIVATE_DEF_SEL(hasPerformanceProfile_,
+            "hasPerformanceProfile:");
+        _NS_PRIVATE_DEF_SEL(hostName,
+            "hostName");
+        _NS_PRIVATE_DEF_SEL(infoDictionary,
+            "infoDictionary");
+        _NS_PRIVATE_DEF_SEL(init,
+            "init");
+        _NS_PRIVATE_DEF_SEL(initFileURLWithPath_,
+            "initFileURLWithPath:");
+        _NS_PRIVATE_DEF_SEL(initWithBool_,
+            "initWithBool:");
+        _NS_PRIVATE_DEF_SEL(initWithBytes_objCType_,
+            "initWithBytes:objCType:");
+        _NS_PRIVATE_DEF_SEL(initWithBytesNoCopy_length_encoding_freeWhenDone_,
+            "initWithBytesNoCopy:length:encoding:freeWhenDone:");
+        _NS_PRIVATE_DEF_SEL(initWithChar_,
+            "initWithChar:");
+        _NS_PRIVATE_DEF_SEL(initWithCoder_,
+            "initWithCoder:");
+        _NS_PRIVATE_DEF_SEL(initWithCString_encoding_,
+            "initWithCString:encoding:");
+        _NS_PRIVATE_DEF_SEL(initWithDomain_code_userInfo_,
+            "initWithDomain:code:userInfo:");
+        _NS_PRIVATE_DEF_SEL(initWithDouble_,
+            "initWithDouble:");
+        _NS_PRIVATE_DEF_SEL(initWithFloat_,
+            "initWithFloat:");
+        _NS_PRIVATE_DEF_SEL(initWithInt_,
+            "initWithInt:");
+        _NS_PRIVATE_DEF_SEL(initWithLong_,
+            "initWithLong:");
+        _NS_PRIVATE_DEF_SEL(initWithLongLong_,
+            "initWithLongLong:");
+        _NS_PRIVATE_DEF_SEL(initWithObjects_count_,
+            "initWithObjects:count:");
+        _NS_PRIVATE_DEF_SEL(initWithObjects_forKeys_count_,
+            "initWithObjects:forKeys:count:");
+        _NS_PRIVATE_DEF_SEL(initWithPath_,
+            "initWithPath:");
+        _NS_PRIVATE_DEF_SEL(initWithShort_,
+            "initWithShort:");
+        _NS_PRIVATE_DEF_SEL(initWithString_,
+            "initWithString:");
+        _NS_PRIVATE_DEF_SEL(initWithUnsignedChar_,
+            "initWithUnsignedChar:");
+        _NS_PRIVATE_DEF_SEL(initWithUnsignedInt_,
+            "initWithUnsignedInt:");
+        _NS_PRIVATE_DEF_SEL(initWithUnsignedLong_,
+            "initWithUnsignedLong:");
+        _NS_PRIVATE_DEF_SEL(initWithUnsignedLongLong_,
+            "initWithUnsignedLongLong:");
+        _NS_PRIVATE_DEF_SEL(initWithUnsignedShort_,
+            "initWithUnsignedShort:");
+        _NS_PRIVATE_DEF_SEL(initWithURL_,
+            "initWithURL:");
+        _NS_PRIVATE_DEF_SEL(integerValue,
+            "integerValue");
+        _NS_PRIVATE_DEF_SEL(intValue,
+            "intValue");
+        _NS_PRIVATE_DEF_SEL(isDeviceCertified_,
+            "isDeviceCertifiedFor:");
+        _NS_PRIVATE_DEF_SEL(isEqual_,
+            "isEqual:");
+        _NS_PRIVATE_DEF_SEL(isEqualToNumber_,
+            "isEqualToNumber:");
+        _NS_PRIVATE_DEF_SEL(isEqualToString_,
+            "isEqualToString:");
+        _NS_PRIVATE_DEF_SEL(isEqualToValue_,
+            "isEqualToValue:");
+        _NS_PRIVATE_DEF_SEL(isiOSAppOnMac,
+            "isiOSAppOnMac");
+        _NS_PRIVATE_DEF_SEL(isLoaded,
+            "isLoaded");
+        _NS_PRIVATE_DEF_SEL(isLowPowerModeEnabled,
+            "isLowPowerModeEnabled");
+        _NS_PRIVATE_DEF_SEL(isMacCatalystApp,
+            "isMacCatalystApp");
+        _NS_PRIVATE_DEF_SEL(isOperatingSystemAtLeastVersion_,
+            "isOperatingSystemAtLeastVersion:");
+        _NS_PRIVATE_DEF_SEL(keyEnumerator,
+            "keyEnumerator");
+        _NS_PRIVATE_DEF_SEL(length,
+            "length");
+        _NS_PRIVATE_DEF_SEL(lengthOfBytesUsingEncoding_,
+            "lengthOfBytesUsingEncoding:");
+        _NS_PRIVATE_DEF_SEL(load,
+            "load");
+        _NS_PRIVATE_DEF_SEL(loadAndReturnError_,
+            "loadAndReturnError:");
+        _NS_PRIVATE_DEF_SEL(localizedDescription,
+            "localizedDescription");
+        _NS_PRIVATE_DEF_SEL(localizedFailureReason,
+            "localizedFailureReason");
+        _NS_PRIVATE_DEF_SEL(localizedInfoDictionary,
+            "localizedInfoDictionary");
+        _NS_PRIVATE_DEF_SEL(localizedRecoveryOptions,
+            "localizedRecoveryOptions");
+        _NS_PRIVATE_DEF_SEL(localizedRecoverySuggestion,
+            "localizedRecoverySuggestion");
+        _NS_PRIVATE_DEF_SEL(localizedStringForKey_value_table_,
+            "localizedStringForKey:value:table:");
+        _NS_PRIVATE_DEF_SEL(lock,
+            "lock");
+        _NS_PRIVATE_DEF_SEL(longValue,
+            "longValue");
+        _NS_PRIVATE_DEF_SEL(longLongValue,
+            "longLongValue");
+        _NS_PRIVATE_DEF_SEL(mainBundle,
+            "mainBundle");
+        _NS_PRIVATE_DEF_SEL(maximumLengthOfBytesUsingEncoding_,
+            "maximumLengthOfBytesUsingEncoding:");
+        _NS_PRIVATE_DEF_SEL(methodSignatureForSelector_,
+            "methodSignatureForSelector:");
+        _NS_PRIVATE_DEF_SEL(mutableBytes,
+            "mutableBytes");
+        _NS_PRIVATE_DEF_SEL(name,
+            "name");
+        _NS_PRIVATE_DEF_SEL(nextObject,
+            "nextObject");
+        _NS_PRIVATE_DEF_SEL(numberWithBool_,
+            "numberWithBool:");
+        _NS_PRIVATE_DEF_SEL(numberWithChar_,
+            "numberWithChar:");
+        _NS_PRIVATE_DEF_SEL(numberWithDouble_,
+            "numberWithDouble:");
+        _NS_PRIVATE_DEF_SEL(numberWithFloat_,
+            "numberWithFloat:");
+        _NS_PRIVATE_DEF_SEL(numberWithInt_,
+            "numberWithInt:");
+        _NS_PRIVATE_DEF_SEL(numberWithLong_,
+            "numberWithLong:");
+        _NS_PRIVATE_DEF_SEL(numberWithLongLong_,
+            "numberWithLongLong:");
+        _NS_PRIVATE_DEF_SEL(numberWithShort_,
+            "numberWithShort:");
+        _NS_PRIVATE_DEF_SEL(numberWithUnsignedChar_,
+            "numberWithUnsignedChar:");
+        _NS_PRIVATE_DEF_SEL(numberWithUnsignedInt_,
+            "numberWithUnsignedInt:");
+        _NS_PRIVATE_DEF_SEL(numberWithUnsignedLong_,
+            "numberWithUnsignedLong:");
+        _NS_PRIVATE_DEF_SEL(numberWithUnsignedLongLong_,
+            "numberWithUnsignedLongLong:");
+        _NS_PRIVATE_DEF_SEL(numberWithUnsignedShort_,
+            "numberWithUnsignedShort:");
+        _NS_PRIVATE_DEF_SEL(objCType,
+            "objCType");
+        _NS_PRIVATE_DEF_SEL(object,
+            "object");
+        _NS_PRIVATE_DEF_SEL(objectAtIndex_,
+            "objectAtIndex:");
+        _NS_PRIVATE_DEF_SEL(objectEnumerator,
+            "objectEnumerator");
+        _NS_PRIVATE_DEF_SEL(objectForInfoDictionaryKey_,
+            "objectForInfoDictionaryKey:");
+        _NS_PRIVATE_DEF_SEL(objectForKey_,
+            "objectForKey:");
+        _NS_PRIVATE_DEF_SEL(operatingSystem,
+            "operatingSystem");
+        _NS_PRIVATE_DEF_SEL(operatingSystemVersion,
+            "operatingSystemVersion");
+        _NS_PRIVATE_DEF_SEL(operatingSystemVersionString,
+            "operatingSystemVersionString");
+        _NS_PRIVATE_DEF_SEL(pathForAuxiliaryExecutable_,
+            "pathForAuxiliaryExecutable:");
+        _NS_PRIVATE_DEF_SEL(performActivityWithOptions_reason_usingBlock_,
+            "performActivityWithOptions:reason:usingBlock:");
+        _NS_PRIVATE_DEF_SEL(performExpiringActivityWithReason_usingBlock_,
+            "performExpiringActivityWithReason:usingBlock:");
+        _NS_PRIVATE_DEF_SEL(physicalMemory,
+            "physicalMemory");
+        _NS_PRIVATE_DEF_SEL(pointerValue,
+            "pointerValue");
+        _NS_PRIVATE_DEF_SEL(preflightAndReturnError_,
+            "preflightAndReturnError:");
+        _NS_PRIVATE_DEF_SEL(privateFrameworksPath,
+            "privateFrameworksPath");
+        _NS_PRIVATE_DEF_SEL(privateFrameworksURL,
+            "privateFrameworksURL");
+        _NS_PRIVATE_DEF_SEL(processIdentifier,
+            "processIdentifier");
+        _NS_PRIVATE_DEF_SEL(processInfo,
+            "processInfo");
+        _NS_PRIVATE_DEF_SEL(processName,
+            "processName");
+        _NS_PRIVATE_DEF_SEL(processorCount,
+            "processorCount");
+        _NS_PRIVATE_DEF_SEL(rangeOfString_options_,
+            "rangeOfString:options:");
+        _NS_PRIVATE_DEF_SEL(release,
+            "release");
+        _NS_PRIVATE_DEF_SEL(removeObserver_,
+            "removeObserver:");
+        _NS_PRIVATE_DEF_SEL(resourcePath,
+            "resourcePath");
+        _NS_PRIVATE_DEF_SEL(resourceURL,
+            "resourceURL");
+        _NS_PRIVATE_DEF_SEL(respondsToSelector_,
+            "respondsToSelector:");
+        _NS_PRIVATE_DEF_SEL(retain,
+            "retain");
+        _NS_PRIVATE_DEF_SEL(retainCount,
+            "retainCount");
+        _NS_PRIVATE_DEF_SEL(setAutomaticTerminationSupportEnabled_,
+            "setAutomaticTerminationSupportEnabled:");
+        _NS_PRIVATE_DEF_SEL(setProcessName_,
+            "setProcessName:");
+        _NS_PRIVATE_DEF_SEL(sharedFrameworksPath,
+            "sharedFrameworksPath");
+        _NS_PRIVATE_DEF_SEL(sharedFrameworksURL,
+            "sharedFrameworksURL");
+        _NS_PRIVATE_DEF_SEL(sharedSupportPath,
+            "sharedSupportPath");
+        _NS_PRIVATE_DEF_SEL(sharedSupportURL,
+            "sharedSupportURL");
+        _NS_PRIVATE_DEF_SEL(shortValue,
+            "shortValue");
+        _NS_PRIVATE_DEF_SEL(showPools,
+            "showPools");
+        _NS_PRIVATE_DEF_SEL(signal,
+            "signal");
+        _NS_PRIVATE_DEF_SEL(string,
+            "string");
+        _NS_PRIVATE_DEF_SEL(stringValue,
+            "stringValue");
+        _NS_PRIVATE_DEF_SEL(stringWithString_,
+            "stringWithString:");
+        _NS_PRIVATE_DEF_SEL(stringWithCString_encoding_,
+            "stringWithCString:encoding:");
+        _NS_PRIVATE_DEF_SEL(stringByAppendingString_,
+            "stringByAppendingString:");
+        _NS_PRIVATE_DEF_SEL(systemUptime,
+            "systemUptime");
+        _NS_PRIVATE_DEF_SEL(thermalState,
+            "thermalState");
+        _NS_PRIVATE_DEF_SEL(unload,
+            "unload");
+        _NS_PRIVATE_DEF_SEL(unlock,
+            "unlock");
+        _NS_PRIVATE_DEF_SEL(unsignedCharValue,
+            "unsignedCharValue");
+        _NS_PRIVATE_DEF_SEL(unsignedIntegerValue,
+            "unsignedIntegerValue");
+        _NS_PRIVATE_DEF_SEL(unsignedIntValue,
+            "unsignedIntValue");
+        _NS_PRIVATE_DEF_SEL(unsignedLongValue,
+            "unsignedLongValue");
+        _NS_PRIVATE_DEF_SEL(unsignedLongLongValue,
+            "unsignedLongLongValue");
+        _NS_PRIVATE_DEF_SEL(unsignedShortValue,
+            "unsignedShortValue");
+        _NS_PRIVATE_DEF_SEL(URLForAuxiliaryExecutable_,
+            "URLForAuxiliaryExecutable:");
+        _NS_PRIVATE_DEF_SEL(userInfo,
+            "userInfo");
+        _NS_PRIVATE_DEF_SEL(userName,
+            "userName");
+        _NS_PRIVATE_DEF_SEL(UTF8String,
+            "UTF8String");
+        _NS_PRIVATE_DEF_SEL(valueWithBytes_objCType_,
+            "valueWithBytes:objCType:");
+        _NS_PRIVATE_DEF_SEL(valueWithPointer_,
+            "valueWithPointer:");
+        _NS_PRIVATE_DEF_SEL(wait,
+            "wait");
+        _NS_PRIVATE_DEF_SEL(waitUntilDate_,
+            "waitUntilDate:");
+    } // Class
+} // Private
+} // MTL
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSProcessInfo.hpp

@@ -0,0 +1,386 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSProcessInfo.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSNotification.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+#include <functional>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+_NS_CONST(NotificationName, ProcessInfoThermalStateDidChangeNotification);
+_NS_CONST(NotificationName, ProcessInfoPowerStateDidChangeNotification);
+_NS_CONST(NotificationName, ProcessInfoPerformanceProfileDidChangeNotification);
+
+_NS_ENUM(NS::Integer, ProcessInfoThermalState) {
+    ProcessInfoThermalStateNominal = 0,
+    ProcessInfoThermalStateFair = 1,
+    ProcessInfoThermalStateSerious = 2,
+    ProcessInfoThermalStateCritical = 3
+};
+
+_NS_OPTIONS(std::uint64_t, ActivityOptions) {
+    ActivityIdleDisplaySleepDisabled = (1ULL << 40),
+    ActivityIdleSystemSleepDisabled = (1ULL << 20),
+    ActivitySuddenTerminationDisabled = (1ULL << 14),
+    ActivityAutomaticTerminationDisabled = (1ULL << 15),
+    ActivityUserInitiated = (0x00FFFFFFULL | ActivityIdleSystemSleepDisabled),
+    ActivityUserInitiatedAllowingIdleSystemSleep = (ActivityUserInitiated & ~ActivityIdleSystemSleepDisabled),
+    ActivityBackground = 0x000000FFULL,
+    ActivityLatencyCritical = 0xFF00000000ULL,
+};
+
+typedef NS::Integer DeviceCertification;
+_NS_CONST(DeviceCertification, DeviceCertificationiPhonePerformanceGaming);
+
+typedef NS::Integer ProcessPerformanceProfile;
+_NS_CONST(ProcessPerformanceProfile, ProcessPerformanceProfileDefault);
+_NS_CONST(ProcessPerformanceProfile, ProcessPerformanceProfileSustained);
+
+class ProcessInfo : public Referencing<ProcessInfo>
+{
+public:
+    static ProcessInfo*     processInfo();
+
+    class Array*            arguments() const;
+    class Dictionary*       environment() const;
+    class String*           hostName() const;
+    class String*           processName() const;
+    void                    setProcessName(const String* pString);
+    int                     processIdentifier() const;
+    class String*           globallyUniqueString() const;
+
+    class String*           userName() const;
+    class String*           fullUserName() const;
+
+    UInteger                operatingSystem() const;
+    OperatingSystemVersion  operatingSystemVersion() const;
+    class String*           operatingSystemVersionString() const;
+    bool                    isOperatingSystemAtLeastVersion(OperatingSystemVersion version) const;
+
+    UInteger                processorCount() const;
+    UInteger                activeProcessorCount() const;
+    unsigned long long      physicalMemory() const;
+    TimeInterval            systemUptime() const;
+
+    void                    disableSuddenTermination();
+    void                    enableSuddenTermination();
+
+    void                    disableAutomaticTermination(const class String* pReason);
+    void                    enableAutomaticTermination(const class String* pReason);
+    bool                    automaticTerminationSupportEnabled() const;
+    void                    setAutomaticTerminationSupportEnabled(bool enabled);
+
+    class Object*           beginActivity(ActivityOptions options, const class String* pReason);
+    void                    endActivity(class Object* pActivity);
+    void                    performActivity(ActivityOptions options, const class String* pReason, void (^block)(void));
+    void                    performActivity(ActivityOptions options, const class String* pReason, const std::function<void()>& func);
+    void                    performExpiringActivity(const class String* pReason, void (^block)(bool expired));
+    void                    performExpiringActivity(const class String* pReason, const std::function<void(bool expired)>& func);
+
+    ProcessInfoThermalState thermalState() const;
+    bool                    isLowPowerModeEnabled() const;
+
+    bool                    isiOSAppOnMac() const;
+    bool                    isMacCatalystApp() const;
+
+    bool                    isDeviceCertified(DeviceCertification performanceTier) const;
+    bool                    hasPerformanceProfile(ProcessPerformanceProfile performanceProfile) const;
+
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, ProcessInfoThermalStateDidChangeNotification);
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, ProcessInfoPowerStateDidChangeNotification);
+
+// The linker searches for these symbols in the Metal framework, be sure to link it in as well:
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, ProcessInfoPerformanceProfileDidChangeNotification);
+_NS_PRIVATE_DEF_CONST(NS::DeviceCertification, DeviceCertificationiPhonePerformanceGaming);
+_NS_PRIVATE_DEF_CONST(NS::ProcessPerformanceProfile, ProcessPerformanceProfileDefault);
+_NS_PRIVATE_DEF_CONST(NS::ProcessPerformanceProfile, ProcessPerformanceProfileSustained);
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::ProcessInfo* NS::ProcessInfo::processInfo()
+{
+    return Object::sendMessage<ProcessInfo*>(_NS_PRIVATE_CLS(NSProcessInfo), _NS_PRIVATE_SEL(processInfo));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::ProcessInfo::arguments() const
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(arguments));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Dictionary* NS::ProcessInfo::environment() const
+{
+    return Object::sendMessage<Dictionary*>(this, _NS_PRIVATE_SEL(environment));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::hostName() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(hostName));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::processName() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(processName));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::setProcessName(const String* pString)
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(setProcessName_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE int NS::ProcessInfo::processIdentifier() const
+{
+    return Object::sendMessage<int>(this, _NS_PRIVATE_SEL(processIdentifier));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::globallyUniqueString() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(globallyUniqueString));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::userName() const
+{
+    return Object::sendMessageSafe<String*>(this, _NS_PRIVATE_SEL(userName));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::fullUserName() const
+{
+    return Object::sendMessageSafe<String*>(this, _NS_PRIVATE_SEL(fullUserName));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::ProcessInfo::operatingSystem() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(operatingSystem));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::OperatingSystemVersion NS::ProcessInfo::operatingSystemVersion() const
+{
+    return Object::sendMessage<OperatingSystemVersion>(this, _NS_PRIVATE_SEL(operatingSystemVersion));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::ProcessInfo::operatingSystemVersionString() const
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(operatingSystemVersionString));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::isOperatingSystemAtLeastVersion(OperatingSystemVersion version) const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(isOperatingSystemAtLeastVersion_), version);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::ProcessInfo::processorCount() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(processorCount));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::ProcessInfo::activeProcessorCount() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(activeProcessorCount));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE unsigned long long NS::ProcessInfo::physicalMemory() const
+{
+    return Object::sendMessage<unsigned long long>(this, _NS_PRIVATE_SEL(physicalMemory));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::TimeInterval NS::ProcessInfo::systemUptime() const
+{
+    return Object::sendMessage<TimeInterval>(this, _NS_PRIVATE_SEL(systemUptime));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::disableSuddenTermination()
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(disableSuddenTermination));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::enableSuddenTermination()
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(enableSuddenTermination));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::disableAutomaticTermination(const String* pReason)
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(disableAutomaticTermination_), pReason);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::enableAutomaticTermination(const String* pReason)
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(enableAutomaticTermination_), pReason);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::automaticTerminationSupportEnabled() const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(automaticTerminationSupportEnabled));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::setAutomaticTerminationSupportEnabled(bool enabled)
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(setAutomaticTerminationSupportEnabled_), enabled);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Object* NS::ProcessInfo::beginActivity(ActivityOptions options, const String* pReason)
+{
+    return Object::sendMessage<Object*>(this, _NS_PRIVATE_SEL(beginActivityWithOptions_reason_), options, pReason);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::endActivity(Object* pActivity)
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(endActivity_), pActivity);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::performActivity(ActivityOptions options, const String* pReason, void (^block)(void))
+{
+    Object::sendMessage<void>(this, _NS_PRIVATE_SEL(performActivityWithOptions_reason_usingBlock_), options, pReason, block);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::performActivity(ActivityOptions options, const String* pReason, const std::function<void()>& function)
+{
+    __block std::function<void()> blockFunction = function;
+
+    performActivity(options, pReason, ^() { blockFunction(); });
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::performExpiringActivity(const String* pReason, void (^block)(bool expired))
+{
+    Object::sendMessageSafe<void>(this, _NS_PRIVATE_SEL(performExpiringActivityWithReason_usingBlock_), pReason, block);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE void NS::ProcessInfo::performExpiringActivity(const String* pReason, const std::function<void(bool expired)>& function)
+{
+    __block std::function<void(bool expired)> blockFunction = function;
+
+    performExpiringActivity(pReason, ^(bool expired) { blockFunction(expired); });
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::ProcessInfoThermalState NS::ProcessInfo::thermalState() const
+{
+    return Object::sendMessage<ProcessInfoThermalState>(this, _NS_PRIVATE_SEL(thermalState));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::isLowPowerModeEnabled() const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(isLowPowerModeEnabled));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::isiOSAppOnMac() const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(isiOSAppOnMac));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::isMacCatalystApp() const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(isMacCatalystApp));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::isDeviceCertified(DeviceCertification performanceTier) const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(isDeviceCertified_), performanceTier);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::ProcessInfo::hasPerformanceProfile(ProcessPerformanceProfile performanceProfile) const
+{
+    return Object::sendMessageSafe<bool>(this, _NS_PRIVATE_SEL(hasPerformanceProfile_), performanceProfile);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSRange.hpp

@@ -0,0 +1,83 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSRange.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+struct Range
+{
+    static Range Make(UInteger loc, UInteger len);
+
+    Range(UInteger loc, UInteger len);
+
+    bool     Equal(const Range& range) const;
+    bool     LocationInRange(UInteger loc) const;
+    UInteger Max() const;
+
+    UInteger location;
+    UInteger length;
+} _NS_PACKED;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Range::Range(UInteger loc, UInteger len)
+    : location(loc)
+    , length(len)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Range NS::Range::Make(UInteger loc, UInteger len)
+{
+    return Range(loc, len);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Range::Equal(const Range& range) const
+{
+    return (location == range.location) && (length == range.length);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::Range::LocationInRange(UInteger loc) const
+{
+    return (!(loc < location)) && ((loc - location) < length);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Range::Max() const
+{
+    return location + length;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSSet.hpp

@@ -0,0 +1,87 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSSet.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSObject.hpp"
+#include "NSEnumerator.hpp"
+
+/*****Immutable Set*******/
+
+namespace NS
+{
+    class Set : public NS::Copying <Set>
+    {
+        public:
+            UInteger count() const;
+            Enumerator<Object>* objectEnumerator() const;
+
+            static Set* alloc();
+
+            Set* init();
+            Set* init(const Object* const* pObjects, UInteger count);
+            Set* init(const class Coder* pCoder);
+
+    };
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::Set::count() const
+{
+    return NS::Object::sendMessage<NS::UInteger>(this, _NS_PRIVATE_SEL(count));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Enumerator<NS::Object>* NS::Set::objectEnumerator() const
+{
+    return NS::Object::sendMessage<Enumerator<NS::Object>*>(this, _NS_PRIVATE_SEL(objectEnumerator));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Set* NS::Set::alloc()
+{
+    return NS::Object::alloc<Set>(_NS_PRIVATE_CLS(NSSet));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Set* NS::Set::init()
+{
+    return NS::Object::init<Set>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Set* NS::Set::init(const Object* const* pObjects, NS::UInteger count)
+{
+    return NS::Object::sendMessage<Set*>(this, _NS_PRIVATE_SEL(initWithObjects_count_), pObjects, count);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Set* NS::Set::init(const class Coder* pCoder)
+{
+    return Object::sendMessage<Set*>(this, _NS_PRIVATE_SEL(initWithCoder_), pCoder);
+}

src/contrib/metal-cpp/Foundation/NSSharedPtr.hpp

@@ -0,0 +1,310 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSSharedPtr.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include <cstddef>
+#include "NSDefines.hpp"
+
+namespace NS
+{
+template <class _Class>
+class SharedPtr
+{
+public:
+    /**
+     * Create a new null pointer.
+     */
+    SharedPtr();
+
+    /**
+     * Destroy this SharedPtr, decreasing the reference count.
+     */
+    ~SharedPtr();
+
+    /**
+     * Create a new null pointer.
+     */
+    SharedPtr(std::nullptr_t) noexcept;
+
+    /**
+     * SharedPtr copy constructor.
+     */
+    SharedPtr(const SharedPtr<_Class>& other) noexcept;
+
+    /**
+     * Construction from another pointee type.
+     */
+    template <class _OtherClass>
+    SharedPtr(const SharedPtr<_OtherClass>& other, typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>> * = nullptr) noexcept;
+
+    /**
+     * SharedPtr move constructor.
+     */
+    SharedPtr(SharedPtr<_Class>&& other) noexcept;
+
+    /**
+     * Move from another pointee type.
+     */
+    template <class _OtherClass>
+    SharedPtr(SharedPtr<_OtherClass>&& other, typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>> * = nullptr) noexcept;
+
+    /**
+     * Copy assignment operator.
+     * Copying increases reference count. Only releases previous pointee if objects are different.
+     */
+    SharedPtr& operator=(const SharedPtr<_Class>& other);
+
+    /**
+     * Copy-assignment from different pointee.
+     * Copying increases reference count. Only releases previous pointee if objects are different.
+     */
+    template <class _OtherClass>
+    typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>, SharedPtr &>
+    operator=(const SharedPtr<_OtherClass>& other);
+
+    /**
+     * Move assignment operator.
+     * Move without affecting reference counts, unless pointees are equal. Moved-from object is reset to nullptr.
+     */
+    SharedPtr& operator=(SharedPtr<_Class>&& other);
+
+    /**
+     * Move-asignment from different pointee.
+     * Move without affecting reference counts, unless pointees are equal. Moved-from object is reset to nullptr.
+     */
+    template <class _OtherClass>
+    typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>, SharedPtr &>
+    operator=(SharedPtr<_OtherClass>&& other);
+
+    /**
+     * Access raw pointee.
+     * @warning Avoid wrapping the returned value again, as it may lead double frees unless this object becomes detached.
+     */
+    _Class* get() const;
+
+    /**
+     * Call operations directly on the pointee.
+     */
+    _Class* operator->() const;
+
+    /**
+     * Implicit cast to bool.
+     */
+    explicit operator bool() const;
+
+    /**
+     * Reset this SharedPtr to null, decreasing the reference count.
+     */
+    void reset();
+
+    /**
+     * Detach the SharedPtr from the pointee, without decreasing the reference count.
+     */
+    void detach();
+
+    template <class _OtherClass>
+    friend SharedPtr<_OtherClass> RetainPtr(_OtherClass* ptr);
+
+    template <class _OtherClass>
+    friend SharedPtr<_OtherClass> TransferPtr(_OtherClass* ptr);
+
+private:
+    _Class* m_pObject;
+};
+
+/**
+ * Create a SharedPtr by retaining an existing raw pointer.
+ * Increases the reference count of the passed-in object.
+ * If the passed-in object was in an AutoreleasePool, it will be removed from it.
+ */
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class> RetainPtr(_Class* pObject)
+{
+    NS::SharedPtr<_Class> ret;
+    ret.m_pObject = pObject->retain();
+    return ret;
+}
+
+/*
+ * Create a SharedPtr by transfering the ownership of an existing raw pointer to SharedPtr.
+ * Does not increase the reference count of the passed-in pointer, it is assumed to be >= 1.
+ * This method does not remove objects from an AutoreleasePool.
+*/
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class> TransferPtr(_Class* pObject)
+{
+    NS::SharedPtr<_Class> ret;
+    ret.m_pObject = pObject;
+    return ret;
+}
+
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr()
+    : m_pObject(nullptr)
+{
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::~SharedPtr<_Class>() __attribute__((no_sanitize("undefined")))
+{
+    m_pObject->release();
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr(std::nullptr_t) noexcept
+    : m_pObject(nullptr)
+{
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr(const SharedPtr<_Class>& other) noexcept
+    : m_pObject(other.m_pObject->retain())
+{
+}
+
+template <class _Class>
+template <class _OtherClass>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr(const SharedPtr<_OtherClass>& other, typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>> *) noexcept
+    : m_pObject(reinterpret_cast<_Class*>(other.get()->retain()))
+{
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr(SharedPtr<_Class>&& other) noexcept
+    : m_pObject(other.m_pObject)
+{
+    other.m_pObject = nullptr;
+}
+
+template <class _Class>
+template <class _OtherClass>
+_NS_INLINE NS::SharedPtr<_Class>::SharedPtr(SharedPtr<_OtherClass>&& other, typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>> *) noexcept
+    : m_pObject(reinterpret_cast<_Class*>(other.get()))
+{
+    other.detach();
+}
+
+template <class _Class>
+_NS_INLINE _Class* NS::SharedPtr<_Class>::get() const
+{
+    return m_pObject;
+}
+
+template <class _Class>
+_NS_INLINE _Class* NS::SharedPtr<_Class>::operator->() const
+{
+    return m_pObject;
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>::operator bool() const
+{
+    return nullptr != m_pObject;
+}
+
+template <class _Class>
+_NS_INLINE void NS::SharedPtr<_Class>::reset() __attribute__((no_sanitize("undefined")))
+{
+    m_pObject->release();
+    m_pObject = nullptr;
+}
+
+template <class _Class>
+_NS_INLINE void NS::SharedPtr<_Class>::detach()
+{
+    m_pObject = nullptr;
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>& NS::SharedPtr<_Class>::operator=(const SharedPtr<_Class>& other) __attribute__((no_sanitize("undefined")))
+{
+    _Class* pOldObject = m_pObject;
+
+    m_pObject = other.m_pObject->retain();
+
+    pOldObject->release();
+
+    return *this;
+}
+
+template <class _Class>
+template <class _OtherClass>
+typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>, NS::SharedPtr<_Class> &>
+_NS_INLINE NS::SharedPtr<_Class>::operator=(const SharedPtr<_OtherClass>& other) __attribute__((no_sanitize("undefined")))
+{
+    _Class* pOldObject = m_pObject;
+
+    m_pObject = reinterpret_cast<_Class*>(other.get()->retain());
+
+    pOldObject->release();
+
+    return *this;
+}
+
+template <class _Class>
+_NS_INLINE NS::SharedPtr<_Class>& NS::SharedPtr<_Class>::operator=(SharedPtr<_Class>&& other) __attribute__((no_sanitize("undefined")))
+{
+    if (m_pObject != other.m_pObject)
+    {
+        m_pObject->release();
+        m_pObject = other.m_pObject;
+    }
+    else
+    {
+        m_pObject = other.m_pObject;
+        other.m_pObject->release();
+    }
+    other.m_pObject = nullptr;
+    return *this;
+}
+
+template <class _Class>
+template <class _OtherClass>
+typename std::enable_if_t<std::is_convertible_v<_OtherClass *, _Class *>, NS::SharedPtr<_Class> &>
+_NS_INLINE NS::SharedPtr<_Class>::operator=(SharedPtr<_OtherClass>&& other) __attribute__((no_sanitize("undefined")))
+{
+    if (m_pObject != other.get())
+    {
+        m_pObject->release();
+        m_pObject = reinterpret_cast<_Class*>(other.get());
+        other.detach();
+    }
+    else
+    {
+        m_pObject = other.get();
+        other.reset();
+    }
+    return *this;
+}
+
+template <class _ClassLhs, class _ClassRhs>
+_NS_INLINE bool operator==(const NS::SharedPtr<_ClassLhs>& lhs, const NS::SharedPtr<_ClassRhs>& rhs)
+{
+    return lhs.get() == rhs.get();
+}
+
+template <class _ClassLhs, class _ClassRhs>
+_NS_INLINE bool operator!=(const NS::SharedPtr<_ClassLhs>& lhs, const NS::SharedPtr<_ClassRhs>& rhs)
+{
+    return lhs.get() != rhs.get();
+}

src/contrib/metal-cpp/Foundation/NSString.hpp

@@ -0,0 +1,255 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSString.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObjCRuntime.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSRange.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+_NS_ENUM(NS::UInteger, StringEncoding) {
+    ASCIIStringEncoding = 1,
+    NEXTSTEPStringEncoding = 2,
+    JapaneseEUCStringEncoding = 3,
+    UTF8StringEncoding = 4,
+    ISOLatin1StringEncoding = 5,
+    SymbolStringEncoding = 6,
+    NonLossyASCIIStringEncoding = 7,
+    ShiftJISStringEncoding = 8,
+    ISOLatin2StringEncoding = 9,
+    UnicodeStringEncoding = 10,
+    WindowsCP1251StringEncoding = 11,
+    WindowsCP1252StringEncoding = 12,
+    WindowsCP1253StringEncoding = 13,
+    WindowsCP1254StringEncoding = 14,
+    WindowsCP1250StringEncoding = 15,
+    ISO2022JPStringEncoding = 21,
+    MacOSRomanStringEncoding = 30,
+
+    UTF16StringEncoding = UnicodeStringEncoding,
+
+    UTF16BigEndianStringEncoding = 0x90000100,
+    UTF16LittleEndianStringEncoding = 0x94000100,
+
+    UTF32StringEncoding = 0x8c000100,
+    UTF32BigEndianStringEncoding = 0x98000100,
+    UTF32LittleEndianStringEncoding = 0x9c000100
+};
+
+_NS_OPTIONS(NS::UInteger, StringCompareOptions) {
+    CaseInsensitiveSearch = 1,
+    LiteralSearch = 2,
+    BackwardsSearch = 4,
+    AnchoredSearch = 8,
+    NumericSearch = 64,
+    DiacriticInsensitiveSearch = 128,
+    WidthInsensitiveSearch = 256,
+    ForcedOrderingSearch = 512,
+    RegularExpressionSearch = 1024
+};
+
+using unichar = unsigned short;
+
+class String : public Copying<String>
+{
+public:
+    static String*   string();
+    static String*   string(const String* pString);
+    static String*   string(const char* pString, StringEncoding encoding);
+
+    static String*   alloc();
+    String*          init();
+    String*          init(const String* pString);
+    String*          init(const char* pString, StringEncoding encoding);
+    String*          init(void* pBytes, UInteger len, StringEncoding encoding, bool freeBuffer);
+
+    unichar          character(UInteger index) const;
+    UInteger         length() const;
+
+    const char*      cString(StringEncoding encoding) const;
+    const char*      utf8String() const;
+    UInteger         maximumLengthOfBytes(StringEncoding encoding) const;
+    UInteger         lengthOfBytes(StringEncoding encoding) const;
+
+    bool             isEqualToString(const String* pString) const;
+    Range            rangeOfString(const String* pString, StringCompareOptions options) const;
+
+    const char*      fileSystemRepresentation() const;
+
+    String*          stringByAppendingString(const String* pString) const;
+    ComparisonResult caseInsensitiveCompare(const String* pString) const;
+};
+
+/// Create an NS::String* from a string literal.
+#define MTLSTR(literal) (NS::String*)__builtin___CFStringMakeConstantString("" literal "")
+
+template <std::size_t _StringLen>
+[[deprecated("please use MTLSTR(str)")]] constexpr const String* MakeConstantString(const char (&str)[_StringLen])
+{
+    return reinterpret_cast<const String*>(__CFStringMakeConstantString(str));
+}
+
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::string()
+{
+    return Object::sendMessage<String*>(_NS_PRIVATE_CLS(NSString), _NS_PRIVATE_SEL(string));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::string(const String* pString)
+{
+    return Object::sendMessage<String*>(_NS_PRIVATE_CLS(NSString), _NS_PRIVATE_SEL(stringWithString_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::string(const char* pString, StringEncoding encoding)
+{
+    return Object::sendMessage<String*>(_NS_PRIVATE_CLS(NSString), _NS_PRIVATE_SEL(stringWithCString_encoding_), pString, encoding);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::alloc()
+{
+    return Object::alloc<String>(_NS_PRIVATE_CLS(NSString));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::init()
+{
+    return Object::init<String>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::init(const String* pString)
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(initWithString_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::init(const char* pString, StringEncoding encoding)
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(initWithCString_encoding_), pString, encoding);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::init(void* pBytes, UInteger len, StringEncoding encoding, bool freeBuffer)
+{
+    return Object::sendMessage<String*>(this, _NS_PRIVATE_SEL(initWithBytesNoCopy_length_encoding_freeWhenDone_), pBytes, len, encoding, freeBuffer);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::unichar NS::String::character(UInteger index) const
+{
+    return Object::sendMessage<unichar>(this, _NS_PRIVATE_SEL(characterAtIndex_), index);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::String::length() const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(length));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE const char* NS::String::cString(StringEncoding encoding) const
+{
+    return Object::sendMessage<const char*>(this, _NS_PRIVATE_SEL(cStringUsingEncoding_), encoding);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE const char* NS::String::utf8String() const
+{
+    return Object::sendMessage<const char*>(this, _NS_PRIVATE_SEL(UTF8String));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::String::maximumLengthOfBytes(StringEncoding encoding) const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(maximumLengthOfBytesUsingEncoding_), encoding);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::UInteger NS::String::lengthOfBytes(StringEncoding encoding) const
+{
+    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(lengthOfBytesUsingEncoding_), encoding);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE bool NS::String::isEqualToString(const NS::String* pString) const
+{
+    return Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(isEqualToString_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Range NS::String::rangeOfString(const NS::String* pString, NS::StringCompareOptions options) const
+{
+    return Object::sendMessage<Range>(this, _NS_PRIVATE_SEL(rangeOfString_options_), pString, options);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE const char* NS::String::fileSystemRepresentation() const
+{
+    return Object::sendMessage<const char*>(this, _NS_PRIVATE_SEL(fileSystemRepresentation));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::String* NS::String::stringByAppendingString(const String* pString) const
+{
+    return Object::sendMessage<NS::String*>(this, _NS_PRIVATE_SEL(stringByAppendingString_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::ComparisonResult NS::String::caseInsensitiveCompare(const String* pString) const
+{
+    return Object::sendMessage<NS::ComparisonResult>(this, _NS_PRIVATE_SEL(caseInsensitiveCompare_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSTypes.hpp

@@ -0,0 +1,51 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSTypes.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <cstdint>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+using TimeInterval = double;
+
+using Integer = std::intptr_t;
+using UInteger = std::uintptr_t;
+
+const Integer  IntegerMax = INTPTR_MAX;
+const Integer  IntegerMin = INTPTR_MIN;
+const UInteger UIntegerMax = UINTPTR_MAX;
+
+struct OperatingSystemVersion
+{
+    Integer majorVersion;
+    Integer minorVersion;
+    Integer patchVersion;
+} _NS_PACKED;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Foundation/NSURL.hpp

@@ -0,0 +1,90 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSURL.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "NSDefines.hpp"
+#include "NSObject.hpp"
+#include "NSPrivate.hpp"
+#include "NSTypes.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace NS
+{
+class URL : public Copying<URL>
+{
+public:
+    static URL* fileURLWithPath(const class String* pPath);
+
+    static URL* alloc();
+    URL*        init();
+    URL*        init(const class String* pString);
+    URL*        initFileURLWithPath(const class String* pPath);
+
+    const char* fileSystemRepresentation() const;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::URL::fileURLWithPath(const String* pPath)
+{
+    return Object::sendMessage<URL*>(_NS_PRIVATE_CLS(NSURL), _NS_PRIVATE_SEL(fileURLWithPath_), pPath);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::URL::alloc()
+{
+    return Object::alloc<URL>(_NS_PRIVATE_CLS(NSURL));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::URL::init()
+{
+    return Object::init<URL>();
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::URL::init(const String* pString)
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(initWithString_), pString);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::URL* NS::URL::initFileURLWithPath(const String* pPath)
+{
+    return Object::sendMessage<URL*>(this, _NS_PRIVATE_SEL(initFileURLWithPath_), pPath);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE const char* NS::URL::fileSystemRepresentation() const
+{
+    return Object::sendMessage<const char*>(this, _NS_PRIVATE_SEL(fileSystemRepresentation));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/LICENSE.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright © 2024 Apple Inc.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

src/contrib/metal-cpp/Metal/MTLAccelerationStructureCommandEncoder.hpp

@@ -0,0 +1,290 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAccelerationStructureCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLAccelerationStructureCommandEncoder.hpp"
+#include "MTLArgument.hpp"
+#include "MTLCommandEncoder.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, AccelerationStructureRefitOptions) {
+    AccelerationStructureRefitOptionVertexData = 1,
+    AccelerationStructureRefitOptionPerPrimitiveData = 2,
+};
+
+class AccelerationStructureCommandEncoder : public NS::Referencing<AccelerationStructureCommandEncoder, CommandEncoder>
+{
+public:
+    void buildAccelerationStructure(const class AccelerationStructure* accelerationStructure, const class AccelerationStructureDescriptor* descriptor, const class Buffer* scratchBuffer, NS::UInteger scratchBufferOffset);
+
+    void refitAccelerationStructure(const class AccelerationStructure* sourceAccelerationStructure, const class AccelerationStructureDescriptor* descriptor, const class AccelerationStructure* destinationAccelerationStructure, const class Buffer* scratchBuffer, NS::UInteger scratchBufferOffset);
+
+    void refitAccelerationStructure(const class AccelerationStructure* sourceAccelerationStructure, const class AccelerationStructureDescriptor* descriptor, const class AccelerationStructure* destinationAccelerationStructure, const class Buffer* scratchBuffer, NS::UInteger scratchBufferOffset, MTL::AccelerationStructureRefitOptions options);
+
+    void copyAccelerationStructure(const class AccelerationStructure* sourceAccelerationStructure, const class AccelerationStructure* destinationAccelerationStructure);
+
+    void writeCompactedAccelerationStructureSize(const class AccelerationStructure* accelerationStructure, const class Buffer* buffer, NS::UInteger offset);
+
+    void writeCompactedAccelerationStructureSize(const class AccelerationStructure* accelerationStructure, const class Buffer* buffer, NS::UInteger offset, MTL::DataType sizeDataType);
+
+    void copyAndCompactAccelerationStructure(const class AccelerationStructure* sourceAccelerationStructure, const class AccelerationStructure* destinationAccelerationStructure);
+
+    void updateFence(const class Fence* fence);
+
+    void waitForFence(const class Fence* fence);
+
+    void useResource(const class Resource* resource, MTL::ResourceUsage usage);
+
+    void useResources(const class Resource* const resources[], NS::UInteger count, MTL::ResourceUsage usage);
+
+    void useHeap(const class Heap* heap);
+
+    void useHeaps(const class Heap* const heaps[], NS::UInteger count);
+
+    void sampleCountersInBuffer(const class CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier);
+};
+
+class AccelerationStructurePassSampleBufferAttachmentDescriptor : public NS::Copying<AccelerationStructurePassSampleBufferAttachmentDescriptor>
+{
+public:
+    static class AccelerationStructurePassSampleBufferAttachmentDescriptor* alloc();
+
+    class AccelerationStructurePassSampleBufferAttachmentDescriptor*        init();
+
+    class CounterSampleBuffer*                                              sampleBuffer() const;
+    void                                                                    setSampleBuffer(const class CounterSampleBuffer* sampleBuffer);
+
+    NS::UInteger                                                            startOfEncoderSampleIndex() const;
+    void                                                                    setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex);
+
+    NS::UInteger                                                            endOfEncoderSampleIndex() const;
+    void                                                                    setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex);
+};
+
+class AccelerationStructurePassSampleBufferAttachmentDescriptorArray : public NS::Referencing<AccelerationStructurePassSampleBufferAttachmentDescriptorArray>
+{
+public:
+    static class AccelerationStructurePassSampleBufferAttachmentDescriptorArray* alloc();
+
+    class AccelerationStructurePassSampleBufferAttachmentDescriptorArray*        init();
+
+    class AccelerationStructurePassSampleBufferAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                                         setObject(const class AccelerationStructurePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class AccelerationStructurePassDescriptor : public NS::Copying<AccelerationStructurePassDescriptor>
+{
+public:
+    static class AccelerationStructurePassDescriptor*                     alloc();
+
+    class AccelerationStructurePassDescriptor*                            init();
+
+    static class AccelerationStructurePassDescriptor*                     accelerationStructurePassDescriptor();
+
+    class AccelerationStructurePassSampleBufferAttachmentDescriptorArray* sampleBufferAttachments() const;
+};
+
+}
+
+// method: buildAccelerationStructure:descriptor:scratchBuffer:scratchBufferOffset:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::buildAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, const MTL::AccelerationStructureDescriptor* descriptor, const MTL::Buffer* scratchBuffer, NS::UInteger scratchBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(buildAccelerationStructure_descriptor_scratchBuffer_scratchBufferOffset_), accelerationStructure, descriptor, scratchBuffer, scratchBufferOffset);
+}
+
+// method: refitAccelerationStructure:descriptor:destination:scratchBuffer:scratchBufferOffset:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::refitAccelerationStructure(const MTL::AccelerationStructure* sourceAccelerationStructure, const MTL::AccelerationStructureDescriptor* descriptor, const MTL::AccelerationStructure* destinationAccelerationStructure, const MTL::Buffer* scratchBuffer, NS::UInteger scratchBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(refitAccelerationStructure_descriptor_destination_scratchBuffer_scratchBufferOffset_), sourceAccelerationStructure, descriptor, destinationAccelerationStructure, scratchBuffer, scratchBufferOffset);
+}
+
+// method: refitAccelerationStructure:descriptor:destination:scratchBuffer:scratchBufferOffset:options:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::refitAccelerationStructure(const MTL::AccelerationStructure* sourceAccelerationStructure, const MTL::AccelerationStructureDescriptor* descriptor, const MTL::AccelerationStructure* destinationAccelerationStructure, const MTL::Buffer* scratchBuffer, NS::UInteger scratchBufferOffset, MTL::AccelerationStructureRefitOptions options)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(refitAccelerationStructure_descriptor_destination_scratchBuffer_scratchBufferOffset_options_), sourceAccelerationStructure, descriptor, destinationAccelerationStructure, scratchBuffer, scratchBufferOffset, options);
+}
+
+// method: copyAccelerationStructure:toAccelerationStructure:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::copyAccelerationStructure(const MTL::AccelerationStructure* sourceAccelerationStructure, const MTL::AccelerationStructure* destinationAccelerationStructure)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyAccelerationStructure_toAccelerationStructure_), sourceAccelerationStructure, destinationAccelerationStructure);
+}
+
+// method: writeCompactedAccelerationStructureSize:toBuffer:offset:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::writeCompactedAccelerationStructureSize(const MTL::AccelerationStructure* accelerationStructure, const MTL::Buffer* buffer, NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(writeCompactedAccelerationStructureSize_toBuffer_offset_), accelerationStructure, buffer, offset);
+}
+
+// method: writeCompactedAccelerationStructureSize:toBuffer:offset:sizeDataType:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::writeCompactedAccelerationStructureSize(const MTL::AccelerationStructure* accelerationStructure, const MTL::Buffer* buffer, NS::UInteger offset, MTL::DataType sizeDataType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(writeCompactedAccelerationStructureSize_toBuffer_offset_sizeDataType_), accelerationStructure, buffer, offset, sizeDataType);
+}
+
+// method: copyAndCompactAccelerationStructure:toAccelerationStructure:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::copyAndCompactAccelerationStructure(const MTL::AccelerationStructure* sourceAccelerationStructure, const MTL::AccelerationStructure* destinationAccelerationStructure)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyAndCompactAccelerationStructure_toAccelerationStructure_), sourceAccelerationStructure, destinationAccelerationStructure);
+}
+
+// method: updateFence:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::updateFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateFence_), fence);
+}
+
+// method: waitForFence:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::waitForFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForFence_), fence);
+}
+
+// method: useResource:usage:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::useResource(const MTL::Resource* resource, MTL::ResourceUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResource_usage_), resource, usage);
+}
+
+// method: useResources:count:usage:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::useResources(const MTL::Resource* const resources[], NS::UInteger count, MTL::ResourceUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResources_count_usage_), resources, count, usage);
+}
+
+// method: useHeap:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::useHeap(const MTL::Heap* heap)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeap_), heap);
+}
+
+// method: useHeaps:count:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::useHeaps(const MTL::Heap* const heaps[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeaps_count_), heaps, count);
+}
+
+// method: sampleCountersInBuffer:atSampleIndex:withBarrier:
+_MTL_INLINE void MTL::AccelerationStructureCommandEncoder::sampleCountersInBuffer(const MTL::CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(sampleCountersInBuffer_atSampleIndex_withBarrier_), sampleBuffer, sampleIndex, barrier);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructurePassSampleBufferAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor>();
+}
+
+// property: sampleBuffer
+_MTL_INLINE MTL::CounterSampleBuffer* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::sampleBuffer() const
+{
+    return Object::sendMessage<MTL::CounterSampleBuffer*>(this, _MTL_PRIVATE_SEL(sampleBuffer));
+}
+
+_MTL_INLINE void MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::setSampleBuffer(const MTL::CounterSampleBuffer* sampleBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleBuffer_), sampleBuffer);
+}
+
+// property: startOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::startOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfEncoderSampleIndex_), startOfEncoderSampleIndex);
+}
+
+// property: endOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::endOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor::setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfEncoderSampleIndex_), endOfEncoderSampleIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLAccelerationStructurePassSampleBufferAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor* MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray::setObject(const MTL::AccelerationStructurePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructurePassDescriptor* MTL::AccelerationStructurePassDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructurePassDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructurePassDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructurePassDescriptor* MTL::AccelerationStructurePassDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructurePassDescriptor>();
+}
+
+// static method: accelerationStructurePassDescriptor
+_MTL_INLINE MTL::AccelerationStructurePassDescriptor* MTL::AccelerationStructurePassDescriptor::accelerationStructurePassDescriptor()
+{
+    return Object::sendMessage<MTL::AccelerationStructurePassDescriptor*>(_MTL_PRIVATE_CLS(MTLAccelerationStructurePassDescriptor), _MTL_PRIVATE_SEL(accelerationStructurePassDescriptor));
+}
+
+// property: sampleBufferAttachments
+_MTL_INLINE MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray* MTL::AccelerationStructurePassDescriptor::sampleBufferAttachments() const
+{
+    return Object::sendMessage<MTL::AccelerationStructurePassSampleBufferAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(sampleBufferAttachments));
+}

src/contrib/metal-cpp/Metal/MTLAccelerationStructureTypes.hpp

@@ -0,0 +1,243 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAccelerationStructureTypes.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "MTLDefines.hpp"
+#include "MTLPrivate.hpp"
+#include "MTLResource.hpp"
+#include "MTLStageInputOutputDescriptor.hpp"
+
+#include "../Foundation/NSRange.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace MTL
+{
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wnested-anon-types"
+struct PackedFloat3
+{
+    PackedFloat3();
+    PackedFloat3(float x, float y, float z);
+
+    float& operator[](int idx);
+    float  operator[](int idx) const;
+
+    union
+    {
+        struct
+        {
+            float x;
+            float y;
+            float z;
+        };
+
+        float elements[3];
+    };
+} _MTL_PACKED;
+#pragma clang diagnostic pop
+
+struct PackedFloat4x3
+{
+    PackedFloat4x3();
+    PackedFloat4x3(const PackedFloat3& col0, const PackedFloat3& col1, const PackedFloat3& col2, const PackedFloat3& col3);
+
+    PackedFloat3&       operator[](int idx);
+    const PackedFloat3& operator[](int idx) const;
+
+    PackedFloat3        columns[4];
+} _MTL_PACKED;
+
+struct AxisAlignedBoundingBox
+{
+    AxisAlignedBoundingBox();
+    AxisAlignedBoundingBox(PackedFloat3 p);
+    AxisAlignedBoundingBox(PackedFloat3 min, PackedFloat3 max);
+
+    PackedFloat3 min;
+    PackedFloat3 max;
+} _MTL_PACKED;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wnested-anon-types"
+struct PackedFloatQuaternion
+{
+    PackedFloatQuaternion();
+    PackedFloatQuaternion(float x, float y, float z, float w);
+
+    float&       operator[](int idx);
+    const float& operator[](int idx) const;
+
+    union 
+    {
+        struct
+        {
+            float x;
+            float y;
+            float z;
+            float w;
+        };
+
+        float elements[4];
+    };
+    
+} _MTL_PACKED;
+#pragma clang diagnostic pop
+
+struct ComponentTransform
+{
+    PackedFloat3          scale;
+    PackedFloat3          shear;
+    PackedFloat3          pivot;
+    PackedFloatQuaternion rotation;
+    PackedFloat3          translation;
+} _MTL_PACKED;
+
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloat3::PackedFloat3()
+    : x(0.0f)
+    , y(0.0f)
+    , z(0.0f)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloat3::PackedFloat3(float _x, float _y, float _z)
+    : x(_x)
+    , y(_y)
+    , z(_z)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE float& MTL::PackedFloat3::operator[](int idx)
+{
+    return elements[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE float MTL::PackedFloat3::operator[](int idx) const
+{
+    return elements[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloat4x3::PackedFloat4x3()
+{
+    columns[0] = PackedFloat3(0.0f, 0.0f, 0.0f);
+    columns[1] = PackedFloat3(0.0f, 0.0f, 0.0f);
+    columns[2] = PackedFloat3(0.0f, 0.0f, 0.0f);
+    columns[3] = PackedFloat3(0.0f, 0.0f, 0.0f);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloat4x3::PackedFloat4x3(const PackedFloat3& col0, const PackedFloat3& col1, const PackedFloat3& col2, const PackedFloat3& col3)
+{
+    columns[0] = col0;
+    columns[1] = col1;
+    columns[2] = col2;
+    columns[3] = col3;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloat3& MTL::PackedFloat4x3::operator[](int idx)
+{
+    return columns[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE const MTL::PackedFloat3& MTL::PackedFloat4x3::operator[](int idx) const
+{
+    return columns[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::AxisAlignedBoundingBox::AxisAlignedBoundingBox()
+    : min(INFINITY, INFINITY, INFINITY)
+    , max(-INFINITY, -INFINITY, -INFINITY)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::AxisAlignedBoundingBox::AxisAlignedBoundingBox(PackedFloat3 p)
+    : min(p)
+    , max(p)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::AxisAlignedBoundingBox::AxisAlignedBoundingBox(PackedFloat3 _min, PackedFloat3 _max)
+    : min(_min)
+    , max(_max)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloatQuaternion::PackedFloatQuaternion()
+    : x(0.0f)
+    , y(0.0f)
+    , z(0.0f)
+    , w(0.0f)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::PackedFloatQuaternion::PackedFloatQuaternion(float x, float y, float z, float w)
+    : x(x)
+    , y(y)
+    , z(z)
+    , w(w)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE float& MTL::PackedFloatQuaternion::operator[](int idx)
+{
+    return elements[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE const float& MTL::PackedFloatQuaternion::operator[](int idx) const
+{
+    return elements[idx];
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Metal/MTLAllocation.hpp

@@ -0,0 +1,43 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAllocation.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class Allocation : public NS::Referencing<Allocation>
+{
+public:
+    NS::UInteger allocatedSize() const;
+};
+
+}
+
+// property: allocatedSize
+_MTL_INLINE NS::UInteger MTL::Allocation::allocatedSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(allocatedSize));
+}

src/contrib/metal-cpp/Metal/MTLArgument.hpp

@@ -0,0 +1,848 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLArgument.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLArgument.hpp"
+#include "MTLTexture.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, DataType) {
+    DataTypeNone = 0,
+    DataTypeStruct = 1,
+    DataTypeArray = 2,
+    DataTypeFloat = 3,
+    DataTypeFloat2 = 4,
+    DataTypeFloat3 = 5,
+    DataTypeFloat4 = 6,
+    DataTypeFloat2x2 = 7,
+    DataTypeFloat2x3 = 8,
+    DataTypeFloat2x4 = 9,
+    DataTypeFloat3x2 = 10,
+    DataTypeFloat3x3 = 11,
+    DataTypeFloat3x4 = 12,
+    DataTypeFloat4x2 = 13,
+    DataTypeFloat4x3 = 14,
+    DataTypeFloat4x4 = 15,
+    DataTypeHalf = 16,
+    DataTypeHalf2 = 17,
+    DataTypeHalf3 = 18,
+    DataTypeHalf4 = 19,
+    DataTypeHalf2x2 = 20,
+    DataTypeHalf2x3 = 21,
+    DataTypeHalf2x4 = 22,
+    DataTypeHalf3x2 = 23,
+    DataTypeHalf3x3 = 24,
+    DataTypeHalf3x4 = 25,
+    DataTypeHalf4x2 = 26,
+    DataTypeHalf4x3 = 27,
+    DataTypeHalf4x4 = 28,
+    DataTypeInt = 29,
+    DataTypeInt2 = 30,
+    DataTypeInt3 = 31,
+    DataTypeInt4 = 32,
+    DataTypeUInt = 33,
+    DataTypeUInt2 = 34,
+    DataTypeUInt3 = 35,
+    DataTypeUInt4 = 36,
+    DataTypeShort = 37,
+    DataTypeShort2 = 38,
+    DataTypeShort3 = 39,
+    DataTypeShort4 = 40,
+    DataTypeUShort = 41,
+    DataTypeUShort2 = 42,
+    DataTypeUShort3 = 43,
+    DataTypeUShort4 = 44,
+    DataTypeChar = 45,
+    DataTypeChar2 = 46,
+    DataTypeChar3 = 47,
+    DataTypeChar4 = 48,
+    DataTypeUChar = 49,
+    DataTypeUChar2 = 50,
+    DataTypeUChar3 = 51,
+    DataTypeUChar4 = 52,
+    DataTypeBool = 53,
+    DataTypeBool2 = 54,
+    DataTypeBool3 = 55,
+    DataTypeBool4 = 56,
+    DataTypeTexture = 58,
+    DataTypeSampler = 59,
+    DataTypePointer = 60,
+    DataTypeR8Unorm = 62,
+    DataTypeR8Snorm = 63,
+    DataTypeR16Unorm = 64,
+    DataTypeR16Snorm = 65,
+    DataTypeRG8Unorm = 66,
+    DataTypeRG8Snorm = 67,
+    DataTypeRG16Unorm = 68,
+    DataTypeRG16Snorm = 69,
+    DataTypeRGBA8Unorm = 70,
+    DataTypeRGBA8Unorm_sRGB = 71,
+    DataTypeRGBA8Snorm = 72,
+    DataTypeRGBA16Unorm = 73,
+    DataTypeRGBA16Snorm = 74,
+    DataTypeRGB10A2Unorm = 75,
+    DataTypeRG11B10Float = 76,
+    DataTypeRGB9E5Float = 77,
+    DataTypeRenderPipeline = 78,
+    DataTypeComputePipeline = 79,
+    DataTypeIndirectCommandBuffer = 80,
+    DataTypeLong = 81,
+    DataTypeLong2 = 82,
+    DataTypeLong3 = 83,
+    DataTypeLong4 = 84,
+    DataTypeULong = 85,
+    DataTypeULong2 = 86,
+    DataTypeULong3 = 87,
+    DataTypeULong4 = 88,
+    DataTypeVisibleFunctionTable = 115,
+    DataTypeIntersectionFunctionTable = 116,
+    DataTypePrimitiveAccelerationStructure = 117,
+    DataTypeInstanceAccelerationStructure = 118,
+    DataTypeBFloat = 121,
+    DataTypeBFloat2 = 122,
+    DataTypeBFloat3 = 123,
+    DataTypeBFloat4 = 124,
+};
+
+_MTL_ENUM(NS::Integer, BindingType) {
+    BindingTypeBuffer = 0,
+    BindingTypeThreadgroupMemory = 1,
+    BindingTypeTexture = 2,
+    BindingTypeSampler = 3,
+    BindingTypeImageblockData = 16,
+    BindingTypeImageblock = 17,
+    BindingTypeVisibleFunctionTable = 24,
+    BindingTypePrimitiveAccelerationStructure = 25,
+    BindingTypeInstanceAccelerationStructure = 26,
+    BindingTypeIntersectionFunctionTable = 27,
+    BindingTypeObjectPayload = 34,
+};
+
+_MTL_ENUM(NS::UInteger, ArgumentType) {
+    ArgumentTypeBuffer = 0,
+    ArgumentTypeThreadgroupMemory = 1,
+    ArgumentTypeTexture = 2,
+    ArgumentTypeSampler = 3,
+    ArgumentTypeImageblockData = 16,
+    ArgumentTypeImageblock = 17,
+    ArgumentTypeVisibleFunctionTable = 24,
+    ArgumentTypePrimitiveAccelerationStructure = 25,
+    ArgumentTypeInstanceAccelerationStructure = 26,
+    ArgumentTypeIntersectionFunctionTable = 27,
+};
+
+_MTL_ENUM(NS::UInteger, BindingAccess) {
+    BindingAccessReadOnly = 0,
+    BindingAccessReadWrite = 1,
+    BindingAccessWriteOnly = 2,
+    ArgumentAccessReadOnly = 0,
+    ArgumentAccessReadWrite = 1,
+    ArgumentAccessWriteOnly = 2,
+};
+
+class Type : public NS::Referencing<Type>
+{
+public:
+    static class Type* alloc();
+
+    class Type*        init();
+
+    MTL::DataType      dataType() const;
+};
+
+class StructMember : public NS::Referencing<StructMember>
+{
+public:
+    static class StructMember*  alloc();
+
+    class StructMember*         init();
+
+    NS::String*                 name() const;
+
+    NS::UInteger                offset() const;
+
+    MTL::DataType               dataType() const;
+
+    class StructType*           structType();
+
+    class ArrayType*            arrayType();
+
+    class TextureReferenceType* textureReferenceType();
+
+    class PointerType*          pointerType();
+
+    NS::UInteger                argumentIndex() const;
+};
+
+class StructType : public NS::Referencing<StructType, Type>
+{
+public:
+    static class StructType* alloc();
+
+    class StructType*        init();
+
+    NS::Array*               members() const;
+
+    class StructMember*      memberByName(const NS::String* name);
+};
+
+class ArrayType : public NS::Referencing<ArrayType, Type>
+{
+public:
+    static class ArrayType*     alloc();
+
+    class ArrayType*            init();
+
+    MTL::DataType               elementType() const;
+
+    NS::UInteger                arrayLength() const;
+
+    NS::UInteger                stride() const;
+
+    NS::UInteger                argumentIndexStride() const;
+
+    class StructType*           elementStructType();
+
+    class ArrayType*            elementArrayType();
+
+    class TextureReferenceType* elementTextureReferenceType();
+
+    class PointerType*          elementPointerType();
+};
+
+class PointerType : public NS::Referencing<PointerType, Type>
+{
+public:
+    static class PointerType* alloc();
+
+    class PointerType*        init();
+
+    MTL::DataType             elementType() const;
+
+    MTL::BindingAccess        access() const;
+
+    NS::UInteger              alignment() const;
+
+    NS::UInteger              dataSize() const;
+
+    bool                      elementIsArgumentBuffer() const;
+
+    class StructType*         elementStructType();
+
+    class ArrayType*          elementArrayType();
+};
+
+class TextureReferenceType : public NS::Referencing<TextureReferenceType, Type>
+{
+public:
+    static class TextureReferenceType* alloc();
+
+    class TextureReferenceType*        init();
+
+    MTL::DataType                      textureDataType() const;
+
+    MTL::TextureType                   textureType() const;
+
+    MTL::BindingAccess                 access() const;
+
+    bool                               isDepthTexture() const;
+};
+
+class Argument : public NS::Referencing<Argument>
+{
+public:
+    static class Argument* alloc();
+
+    class Argument*        init();
+
+    NS::String*            name() const;
+
+    MTL::ArgumentType      type() const;
+
+    MTL::BindingAccess     access() const;
+
+    NS::UInteger           index() const;
+
+    bool                   active() const;
+
+    NS::UInteger           bufferAlignment() const;
+
+    NS::UInteger           bufferDataSize() const;
+
+    MTL::DataType          bufferDataType() const;
+
+    class StructType*      bufferStructType() const;
+
+    class PointerType*     bufferPointerType() const;
+
+    NS::UInteger           threadgroupMemoryAlignment() const;
+
+    NS::UInteger           threadgroupMemoryDataSize() const;
+
+    MTL::TextureType       textureType() const;
+
+    MTL::DataType          textureDataType() const;
+
+    bool                   isDepthTexture() const;
+
+    NS::UInteger           arrayLength() const;
+};
+
+class Binding : public NS::Referencing<Binding>
+{
+public:
+    NS::String*        name() const;
+
+    MTL::BindingType   type() const;
+
+    MTL::BindingAccess access() const;
+
+    NS::UInteger       index() const;
+
+    bool               used() const;
+
+    bool               argument() const;
+};
+
+class BufferBinding : public NS::Referencing<BufferBinding, Binding>
+{
+public:
+    NS::UInteger       bufferAlignment() const;
+
+    NS::UInteger       bufferDataSize() const;
+
+    MTL::DataType      bufferDataType() const;
+
+    class StructType*  bufferStructType() const;
+
+    class PointerType* bufferPointerType() const;
+};
+
+class ThreadgroupBinding : public NS::Referencing<ThreadgroupBinding, Binding>
+{
+public:
+    NS::UInteger threadgroupMemoryAlignment() const;
+
+    NS::UInteger threadgroupMemoryDataSize() const;
+};
+
+class TextureBinding : public NS::Referencing<TextureBinding, Binding>
+{
+public:
+    MTL::TextureType textureType() const;
+
+    MTL::DataType    textureDataType() const;
+
+    bool             depthTexture() const;
+
+    NS::UInteger     arrayLength() const;
+};
+
+class ObjectPayloadBinding : public NS::Referencing<ObjectPayloadBinding, Binding>
+{
+public:
+    NS::UInteger objectPayloadAlignment() const;
+
+    NS::UInteger objectPayloadDataSize() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::Type* MTL::Type::alloc()
+{
+    return NS::Object::alloc<MTL::Type>(_MTL_PRIVATE_CLS(MTLType));
+}
+
+// method: init
+_MTL_INLINE MTL::Type* MTL::Type::init()
+{
+    return NS::Object::init<MTL::Type>();
+}
+
+// property: dataType
+_MTL_INLINE MTL::DataType MTL::Type::dataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(dataType));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::StructMember* MTL::StructMember::alloc()
+{
+    return NS::Object::alloc<MTL::StructMember>(_MTL_PRIVATE_CLS(MTLStructMember));
+}
+
+// method: init
+_MTL_INLINE MTL::StructMember* MTL::StructMember::init()
+{
+    return NS::Object::init<MTL::StructMember>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::StructMember::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: offset
+_MTL_INLINE NS::UInteger MTL::StructMember::offset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(offset));
+}
+
+// property: dataType
+_MTL_INLINE MTL::DataType MTL::StructMember::dataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(dataType));
+}
+
+// method: structType
+_MTL_INLINE MTL::StructType* MTL::StructMember::structType()
+{
+    return Object::sendMessage<MTL::StructType*>(this, _MTL_PRIVATE_SEL(structType));
+}
+
+// method: arrayType
+_MTL_INLINE MTL::ArrayType* MTL::StructMember::arrayType()
+{
+    return Object::sendMessage<MTL::ArrayType*>(this, _MTL_PRIVATE_SEL(arrayType));
+}
+
+// method: textureReferenceType
+_MTL_INLINE MTL::TextureReferenceType* MTL::StructMember::textureReferenceType()
+{
+    return Object::sendMessage<MTL::TextureReferenceType*>(this, _MTL_PRIVATE_SEL(textureReferenceType));
+}
+
+// method: pointerType
+_MTL_INLINE MTL::PointerType* MTL::StructMember::pointerType()
+{
+    return Object::sendMessage<MTL::PointerType*>(this, _MTL_PRIVATE_SEL(pointerType));
+}
+
+// property: argumentIndex
+_MTL_INLINE NS::UInteger MTL::StructMember::argumentIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(argumentIndex));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::StructType* MTL::StructType::alloc()
+{
+    return NS::Object::alloc<MTL::StructType>(_MTL_PRIVATE_CLS(MTLStructType));
+}
+
+// method: init
+_MTL_INLINE MTL::StructType* MTL::StructType::init()
+{
+    return NS::Object::init<MTL::StructType>();
+}
+
+// property: members
+_MTL_INLINE NS::Array* MTL::StructType::members() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(members));
+}
+
+// method: memberByName:
+_MTL_INLINE MTL::StructMember* MTL::StructType::memberByName(const NS::String* name)
+{
+    return Object::sendMessage<MTL::StructMember*>(this, _MTL_PRIVATE_SEL(memberByName_), name);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ArrayType* MTL::ArrayType::alloc()
+{
+    return NS::Object::alloc<MTL::ArrayType>(_MTL_PRIVATE_CLS(MTLArrayType));
+}
+
+// method: init
+_MTL_INLINE MTL::ArrayType* MTL::ArrayType::init()
+{
+    return NS::Object::init<MTL::ArrayType>();
+}
+
+// property: elementType
+_MTL_INLINE MTL::DataType MTL::ArrayType::elementType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(elementType));
+}
+
+// property: arrayLength
+_MTL_INLINE NS::UInteger MTL::ArrayType::arrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(arrayLength));
+}
+
+// property: stride
+_MTL_INLINE NS::UInteger MTL::ArrayType::stride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(stride));
+}
+
+// property: argumentIndexStride
+_MTL_INLINE NS::UInteger MTL::ArrayType::argumentIndexStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(argumentIndexStride));
+}
+
+// method: elementStructType
+_MTL_INLINE MTL::StructType* MTL::ArrayType::elementStructType()
+{
+    return Object::sendMessage<MTL::StructType*>(this, _MTL_PRIVATE_SEL(elementStructType));
+}
+
+// method: elementArrayType
+_MTL_INLINE MTL::ArrayType* MTL::ArrayType::elementArrayType()
+{
+    return Object::sendMessage<MTL::ArrayType*>(this, _MTL_PRIVATE_SEL(elementArrayType));
+}
+
+// method: elementTextureReferenceType
+_MTL_INLINE MTL::TextureReferenceType* MTL::ArrayType::elementTextureReferenceType()
+{
+    return Object::sendMessage<MTL::TextureReferenceType*>(this, _MTL_PRIVATE_SEL(elementTextureReferenceType));
+}
+
+// method: elementPointerType
+_MTL_INLINE MTL::PointerType* MTL::ArrayType::elementPointerType()
+{
+    return Object::sendMessage<MTL::PointerType*>(this, _MTL_PRIVATE_SEL(elementPointerType));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::PointerType* MTL::PointerType::alloc()
+{
+    return NS::Object::alloc<MTL::PointerType>(_MTL_PRIVATE_CLS(MTLPointerType));
+}
+
+// method: init
+_MTL_INLINE MTL::PointerType* MTL::PointerType::init()
+{
+    return NS::Object::init<MTL::PointerType>();
+}
+
+// property: elementType
+_MTL_INLINE MTL::DataType MTL::PointerType::elementType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(elementType));
+}
+
+// property: access
+_MTL_INLINE MTL::BindingAccess MTL::PointerType::access() const
+{
+    return Object::sendMessage<MTL::BindingAccess>(this, _MTL_PRIVATE_SEL(access));
+}
+
+// property: alignment
+_MTL_INLINE NS::UInteger MTL::PointerType::alignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(alignment));
+}
+
+// property: dataSize
+_MTL_INLINE NS::UInteger MTL::PointerType::dataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(dataSize));
+}
+
+// property: elementIsArgumentBuffer
+_MTL_INLINE bool MTL::PointerType::elementIsArgumentBuffer() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(elementIsArgumentBuffer));
+}
+
+// method: elementStructType
+_MTL_INLINE MTL::StructType* MTL::PointerType::elementStructType()
+{
+    return Object::sendMessage<MTL::StructType*>(this, _MTL_PRIVATE_SEL(elementStructType));
+}
+
+// method: elementArrayType
+_MTL_INLINE MTL::ArrayType* MTL::PointerType::elementArrayType()
+{
+    return Object::sendMessage<MTL::ArrayType*>(this, _MTL_PRIVATE_SEL(elementArrayType));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::TextureReferenceType* MTL::TextureReferenceType::alloc()
+{
+    return NS::Object::alloc<MTL::TextureReferenceType>(_MTL_PRIVATE_CLS(MTLTextureReferenceType));
+}
+
+// method: init
+_MTL_INLINE MTL::TextureReferenceType* MTL::TextureReferenceType::init()
+{
+    return NS::Object::init<MTL::TextureReferenceType>();
+}
+
+// property: textureDataType
+_MTL_INLINE MTL::DataType MTL::TextureReferenceType::textureDataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(textureDataType));
+}
+
+// property: textureType
+_MTL_INLINE MTL::TextureType MTL::TextureReferenceType::textureType() const
+{
+    return Object::sendMessage<MTL::TextureType>(this, _MTL_PRIVATE_SEL(textureType));
+}
+
+// property: access
+_MTL_INLINE MTL::BindingAccess MTL::TextureReferenceType::access() const
+{
+    return Object::sendMessage<MTL::BindingAccess>(this, _MTL_PRIVATE_SEL(access));
+}
+
+// property: isDepthTexture
+_MTL_INLINE bool MTL::TextureReferenceType::isDepthTexture() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isDepthTexture));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::Argument* MTL::Argument::alloc()
+{
+    return NS::Object::alloc<MTL::Argument>(_MTL_PRIVATE_CLS(MTLArgument));
+}
+
+// method: init
+_MTL_INLINE MTL::Argument* MTL::Argument::init()
+{
+    return NS::Object::init<MTL::Argument>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::Argument::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: type
+_MTL_INLINE MTL::ArgumentType MTL::Argument::type() const
+{
+    return Object::sendMessage<MTL::ArgumentType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// property: access
+_MTL_INLINE MTL::BindingAccess MTL::Argument::access() const
+{
+    return Object::sendMessage<MTL::BindingAccess>(this, _MTL_PRIVATE_SEL(access));
+}
+
+// property: index
+_MTL_INLINE NS::UInteger MTL::Argument::index() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(index));
+}
+
+// property: active
+_MTL_INLINE bool MTL::Argument::active() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isActive));
+}
+
+// property: bufferAlignment
+_MTL_INLINE NS::UInteger MTL::Argument::bufferAlignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferAlignment));
+}
+
+// property: bufferDataSize
+_MTL_INLINE NS::UInteger MTL::Argument::bufferDataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferDataSize));
+}
+
+// property: bufferDataType
+_MTL_INLINE MTL::DataType MTL::Argument::bufferDataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(bufferDataType));
+}
+
+// property: bufferStructType
+_MTL_INLINE MTL::StructType* MTL::Argument::bufferStructType() const
+{
+    return Object::sendMessage<MTL::StructType*>(this, _MTL_PRIVATE_SEL(bufferStructType));
+}
+
+// property: bufferPointerType
+_MTL_INLINE MTL::PointerType* MTL::Argument::bufferPointerType() const
+{
+    return Object::sendMessage<MTL::PointerType*>(this, _MTL_PRIVATE_SEL(bufferPointerType));
+}
+
+// property: threadgroupMemoryAlignment
+_MTL_INLINE NS::UInteger MTL::Argument::threadgroupMemoryAlignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadgroupMemoryAlignment));
+}
+
+// property: threadgroupMemoryDataSize
+_MTL_INLINE NS::UInteger MTL::Argument::threadgroupMemoryDataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadgroupMemoryDataSize));
+}
+
+// property: textureType
+_MTL_INLINE MTL::TextureType MTL::Argument::textureType() const
+{
+    return Object::sendMessage<MTL::TextureType>(this, _MTL_PRIVATE_SEL(textureType));
+}
+
+// property: textureDataType
+_MTL_INLINE MTL::DataType MTL::Argument::textureDataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(textureDataType));
+}
+
+// property: isDepthTexture
+_MTL_INLINE bool MTL::Argument::isDepthTexture() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isDepthTexture));
+}
+
+// property: arrayLength
+_MTL_INLINE NS::UInteger MTL::Argument::arrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(arrayLength));
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::Binding::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: type
+_MTL_INLINE MTL::BindingType MTL::Binding::type() const
+{
+    return Object::sendMessage<MTL::BindingType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// property: access
+_MTL_INLINE MTL::BindingAccess MTL::Binding::access() const
+{
+    return Object::sendMessage<MTL::BindingAccess>(this, _MTL_PRIVATE_SEL(access));
+}
+
+// property: index
+_MTL_INLINE NS::UInteger MTL::Binding::index() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(index));
+}
+
+// property: used
+_MTL_INLINE bool MTL::Binding::used() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isUsed));
+}
+
+// property: argument
+_MTL_INLINE bool MTL::Binding::argument() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isArgument));
+}
+
+// property: bufferAlignment
+_MTL_INLINE NS::UInteger MTL::BufferBinding::bufferAlignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferAlignment));
+}
+
+// property: bufferDataSize
+_MTL_INLINE NS::UInteger MTL::BufferBinding::bufferDataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferDataSize));
+}
+
+// property: bufferDataType
+_MTL_INLINE MTL::DataType MTL::BufferBinding::bufferDataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(bufferDataType));
+}
+
+// property: bufferStructType
+_MTL_INLINE MTL::StructType* MTL::BufferBinding::bufferStructType() const
+{
+    return Object::sendMessage<MTL::StructType*>(this, _MTL_PRIVATE_SEL(bufferStructType));
+}
+
+// property: bufferPointerType
+_MTL_INLINE MTL::PointerType* MTL::BufferBinding::bufferPointerType() const
+{
+    return Object::sendMessage<MTL::PointerType*>(this, _MTL_PRIVATE_SEL(bufferPointerType));
+}
+
+// property: threadgroupMemoryAlignment
+_MTL_INLINE NS::UInteger MTL::ThreadgroupBinding::threadgroupMemoryAlignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadgroupMemoryAlignment));
+}
+
+// property: threadgroupMemoryDataSize
+_MTL_INLINE NS::UInteger MTL::ThreadgroupBinding::threadgroupMemoryDataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadgroupMemoryDataSize));
+}
+
+// property: textureType
+_MTL_INLINE MTL::TextureType MTL::TextureBinding::textureType() const
+{
+    return Object::sendMessage<MTL::TextureType>(this, _MTL_PRIVATE_SEL(textureType));
+}
+
+// property: textureDataType
+_MTL_INLINE MTL::DataType MTL::TextureBinding::textureDataType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(textureDataType));
+}
+
+// property: depthTexture
+_MTL_INLINE bool MTL::TextureBinding::depthTexture() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isDepthTexture));
+}
+
+// property: arrayLength
+_MTL_INLINE NS::UInteger MTL::TextureBinding::arrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(arrayLength));
+}
+
+// property: objectPayloadAlignment
+_MTL_INLINE NS::UInteger MTL::ObjectPayloadBinding::objectPayloadAlignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(objectPayloadAlignment));
+}
+
+// property: objectPayloadDataSize
+_MTL_INLINE NS::UInteger MTL::ObjectPayloadBinding::objectPayloadDataSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(objectPayloadDataSize));
+}

src/contrib/metal-cpp/Metal/MTLArgumentEncoder.hpp

@@ -0,0 +1,244 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLArgumentEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+
+static const NS::UInteger AttributeStrideStatic = NS::UIntegerMax;
+
+class ArgumentEncoder : public NS::Referencing<ArgumentEncoder>
+{
+public:
+    class Device*          device() const;
+
+    NS::String*            label() const;
+    void                   setLabel(const NS::String* label);
+
+    NS::UInteger           encodedLength() const;
+
+    NS::UInteger           alignment() const;
+
+    void                   setArgumentBuffer(const class Buffer* argumentBuffer, NS::UInteger offset);
+
+    void                   setArgumentBuffer(const class Buffer* argumentBuffer, NS::UInteger startOffset, NS::UInteger arrayElement);
+
+    void                   setBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void                   setBuffers(const class Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void                   setTexture(const class Texture* texture, NS::UInteger index);
+
+    void                   setTextures(const class Texture* const textures[], NS::Range range);
+
+    void                   setSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void                   setSamplerStates(const class SamplerState* const samplers[], NS::Range range);
+
+    void*                  constantData(NS::UInteger index);
+
+    void                   setRenderPipelineState(const class RenderPipelineState* pipeline, NS::UInteger index);
+
+    void                   setRenderPipelineStates(const class RenderPipelineState* const pipelines[], NS::Range range);
+
+    void                   setComputePipelineState(const class ComputePipelineState* pipeline, NS::UInteger index);
+
+    void                   setComputePipelineStates(const class ComputePipelineState* const pipelines[], NS::Range range);
+
+    void                   setIndirectCommandBuffer(const class IndirectCommandBuffer* indirectCommandBuffer, NS::UInteger index);
+
+    void                   setIndirectCommandBuffers(const class IndirectCommandBuffer* const buffers[], NS::Range range);
+
+    void                   setAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger index);
+
+    class ArgumentEncoder* newArgumentEncoder(NS::UInteger index);
+
+    void                   setVisibleFunctionTable(const class VisibleFunctionTable* visibleFunctionTable, NS::UInteger index);
+
+    void                   setVisibleFunctionTables(const class VisibleFunctionTable* const visibleFunctionTables[], NS::Range range);
+
+    void                   setIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger index);
+
+    void                   setIntersectionFunctionTables(const class IntersectionFunctionTable* const intersectionFunctionTables[], NS::Range range);
+};
+
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::ArgumentEncoder::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::ArgumentEncoder::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::ArgumentEncoder::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: encodedLength
+_MTL_INLINE NS::UInteger MTL::ArgumentEncoder::encodedLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(encodedLength));
+}
+
+// property: alignment
+_MTL_INLINE NS::UInteger MTL::ArgumentEncoder::alignment() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(alignment));
+}
+
+// method: setArgumentBuffer:offset:
+_MTL_INLINE void MTL::ArgumentEncoder::setArgumentBuffer(const MTL::Buffer* argumentBuffer, NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setArgumentBuffer_offset_), argumentBuffer, offset);
+}
+
+// method: setArgumentBuffer:startOffset:arrayElement:
+_MTL_INLINE void MTL::ArgumentEncoder::setArgumentBuffer(const MTL::Buffer* argumentBuffer, NS::UInteger startOffset, NS::UInteger arrayElement)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setArgumentBuffer_startOffset_arrayElement_), argumentBuffer, startOffset, arrayElement);
+}
+
+// method: setBuffer:offset:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setBuffers:offsets:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setBuffers(const MTL::Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// method: setTexture:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setTexture(const MTL::Texture* texture, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTexture_atIndex_), texture, index);
+}
+
+// method: setTextures:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setTextures(const MTL::Texture* const textures[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTextures_withRange_), textures, range);
+}
+
+// method: setSamplerState:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setSamplerState(const MTL::SamplerState* sampler, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerState_atIndex_), sampler, index);
+}
+
+// method: setSamplerStates:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setSamplerStates(const MTL::SamplerState* const samplers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerStates_withRange_), samplers, range);
+}
+
+// method: constantDataAtIndex:
+_MTL_INLINE void* MTL::ArgumentEncoder::constantData(NS::UInteger index)
+{
+    return Object::sendMessage<void*>(this, _MTL_PRIVATE_SEL(constantDataAtIndex_), index);
+}
+
+// method: setRenderPipelineState:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setRenderPipelineState(const MTL::RenderPipelineState* pipeline, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderPipelineState_atIndex_), pipeline, index);
+}
+
+// method: setRenderPipelineStates:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setRenderPipelineStates(const MTL::RenderPipelineState* const pipelines[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderPipelineStates_withRange_), pipelines, range);
+}
+
+// method: setComputePipelineState:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setComputePipelineState(const MTL::ComputePipelineState* pipeline, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setComputePipelineState_atIndex_), pipeline, index);
+}
+
+// method: setComputePipelineStates:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setComputePipelineStates(const MTL::ComputePipelineState* const pipelines[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setComputePipelineStates_withRange_), pipelines, range);
+}
+
+// method: setIndirectCommandBuffer:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setIndirectCommandBuffer(const MTL::IndirectCommandBuffer* indirectCommandBuffer, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndirectCommandBuffer_atIndex_), indirectCommandBuffer, index);
+}
+
+// method: setIndirectCommandBuffers:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setIndirectCommandBuffers(const MTL::IndirectCommandBuffer* const buffers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndirectCommandBuffers_withRange_), buffers, range);
+}
+
+// method: setAccelerationStructure:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAccelerationStructure_atIndex_), accelerationStructure, index);
+}
+
+// method: newArgumentEncoderForBufferAtIndex:
+_MTL_INLINE MTL::ArgumentEncoder* MTL::ArgumentEncoder::newArgumentEncoder(NS::UInteger index)
+{
+    return Object::sendMessage<MTL::ArgumentEncoder*>(this, _MTL_PRIVATE_SEL(newArgumentEncoderForBufferAtIndex_), index);
+}
+
+// method: setVisibleFunctionTable:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setVisibleFunctionTable(const MTL::VisibleFunctionTable* visibleFunctionTable, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTable_atIndex_), visibleFunctionTable, index);
+}
+
+// method: setVisibleFunctionTables:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setVisibleFunctionTables(const MTL::VisibleFunctionTable* const visibleFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTables_withRange_), visibleFunctionTables, range);
+}
+
+// method: setIntersectionFunctionTable:atIndex:
+_MTL_INLINE void MTL::ArgumentEncoder::setIntersectionFunctionTable(const MTL::IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTable_atIndex_), intersectionFunctionTable, index);
+}
+
+// method: setIntersectionFunctionTables:withRange:
+_MTL_INLINE void MTL::ArgumentEncoder::setIntersectionFunctionTables(const MTL::IntersectionFunctionTable* const intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTables_withRange_), intersectionFunctionTables, range);
+}

src/contrib/metal-cpp/Metal/MTLBinaryArchive.hpp

@@ -0,0 +1,159 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBinaryArchive.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+_MTL_CONST(NS::ErrorDomain, BinaryArchiveDomain);
+
+_MTL_ENUM(NS::UInteger, BinaryArchiveError) {
+    BinaryArchiveErrorNone = 0,
+    BinaryArchiveErrorInvalidFile = 1,
+    BinaryArchiveErrorUnexpectedElement = 2,
+    BinaryArchiveErrorCompilationFailure = 3,
+    BinaryArchiveErrorInternalError = 4,
+};
+
+class BinaryArchiveDescriptor : public NS::Copying<BinaryArchiveDescriptor>
+{
+public:
+    static class BinaryArchiveDescriptor* alloc();
+
+    class BinaryArchiveDescriptor*        init();
+
+    NS::URL*                              url() const;
+    void                                  setUrl(const NS::URL* url);
+};
+
+class BinaryArchive : public NS::Referencing<BinaryArchive>
+{
+public:
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+
+    class Device* device() const;
+
+    bool          addComputePipelineFunctions(const class ComputePipelineDescriptor* descriptor, NS::Error** error);
+
+    bool          addRenderPipelineFunctions(const class RenderPipelineDescriptor* descriptor, NS::Error** error);
+
+    bool          addTileRenderPipelineFunctions(const class TileRenderPipelineDescriptor* descriptor, NS::Error** error);
+
+    bool          addMeshRenderPipelineFunctions(const class MeshRenderPipelineDescriptor* descriptor, NS::Error** error);
+
+    bool          addLibrary(const class StitchedLibraryDescriptor* descriptor, NS::Error** error);
+
+    bool          serializeToURL(const NS::URL* url, NS::Error** error);
+
+    bool          addFunction(const class FunctionDescriptor* descriptor, const class Library* library, NS::Error** error);
+};
+
+}
+
+_MTL_PRIVATE_DEF_STR(NS::ErrorDomain, BinaryArchiveDomain);
+
+// static method: alloc
+_MTL_INLINE MTL::BinaryArchiveDescriptor* MTL::BinaryArchiveDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::BinaryArchiveDescriptor>(_MTL_PRIVATE_CLS(MTLBinaryArchiveDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::BinaryArchiveDescriptor* MTL::BinaryArchiveDescriptor::init()
+{
+    return NS::Object::init<MTL::BinaryArchiveDescriptor>();
+}
+
+// property: url
+_MTL_INLINE NS::URL* MTL::BinaryArchiveDescriptor::url() const
+{
+    return Object::sendMessage<NS::URL*>(this, _MTL_PRIVATE_SEL(url));
+}
+
+_MTL_INLINE void MTL::BinaryArchiveDescriptor::setUrl(const NS::URL* url)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setUrl_), url);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::BinaryArchive::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::BinaryArchive::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::BinaryArchive::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// method: addComputePipelineFunctionsWithDescriptor:error:
+_MTL_INLINE bool MTL::BinaryArchive::addComputePipelineFunctions(const MTL::ComputePipelineDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addComputePipelineFunctionsWithDescriptor_error_), descriptor, error);
+}
+
+// method: addRenderPipelineFunctionsWithDescriptor:error:
+_MTL_INLINE bool MTL::BinaryArchive::addRenderPipelineFunctions(const MTL::RenderPipelineDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addRenderPipelineFunctionsWithDescriptor_error_), descriptor, error);
+}
+
+// method: addTileRenderPipelineFunctionsWithDescriptor:error:
+_MTL_INLINE bool MTL::BinaryArchive::addTileRenderPipelineFunctions(const MTL::TileRenderPipelineDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addTileRenderPipelineFunctionsWithDescriptor_error_), descriptor, error);
+}
+
+// method: addMeshRenderPipelineFunctionsWithDescriptor:error:
+_MTL_INLINE bool MTL::BinaryArchive::addMeshRenderPipelineFunctions(const MTL::MeshRenderPipelineDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addMeshRenderPipelineFunctionsWithDescriptor_error_), descriptor, error);
+}
+
+// method: addLibraryWithDescriptor:error:
+_MTL_INLINE bool MTL::BinaryArchive::addLibrary(const MTL::StitchedLibraryDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addLibraryWithDescriptor_error_), descriptor, error);
+}
+
+// method: serializeToURL:error:
+_MTL_INLINE bool MTL::BinaryArchive::serializeToURL(const NS::URL* url, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(serializeToURL_error_), url, error);
+}
+
+// method: addFunctionWithDescriptor:library:error:
+_MTL_INLINE bool MTL::BinaryArchive::addFunction(const MTL::FunctionDescriptor* descriptor, const MTL::Library* library, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(addFunctionWithDescriptor_library_error_), descriptor, library, error);
+}

src/contrib/metal-cpp/Metal/MTLBlitCommandEncoder.hpp

@@ -0,0 +1,246 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBlitCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLBlitCommandEncoder.hpp"
+#include "MTLCommandEncoder.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, BlitOption) {
+    BlitOptionNone = 0,
+    BlitOptionDepthFromDepthStencil = 1,
+    BlitOptionStencilFromDepthStencil = 2,
+    BlitOptionRowLinearPVRTC = 4,
+};
+
+class BlitCommandEncoder : public NS::Referencing<BlitCommandEncoder, CommandEncoder>
+{
+public:
+    void synchronizeResource(const class Resource* resource);
+
+    void synchronizeTexture(const class Texture* texture, NS::UInteger slice, NS::UInteger level);
+
+    void copyFromTexture(const class Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const class Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin);
+
+    void copyFromBuffer(const class Buffer* sourceBuffer, NS::UInteger sourceOffset, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Size sourceSize, const class Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin);
+
+    void copyFromBuffer(const class Buffer* sourceBuffer, NS::UInteger sourceOffset, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Size sourceSize, const class Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin, MTL::BlitOption options);
+
+    void copyFromTexture(const class Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const class Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger destinationBytesPerRow, NS::UInteger destinationBytesPerImage);
+
+    void copyFromTexture(const class Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const class Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger destinationBytesPerRow, NS::UInteger destinationBytesPerImage, MTL::BlitOption options);
+
+    void generateMipmaps(const class Texture* texture);
+
+    void fillBuffer(const class Buffer* buffer, NS::Range range, uint8_t value);
+
+    void copyFromTexture(const class Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, const class Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, NS::UInteger sliceCount, NS::UInteger levelCount);
+
+    void copyFromTexture(const class Texture* sourceTexture, const class Texture* destinationTexture);
+
+    void copyFromBuffer(const class Buffer* sourceBuffer, NS::UInteger sourceOffset, const class Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger size);
+
+    void updateFence(const class Fence* fence);
+
+    void waitForFence(const class Fence* fence);
+
+    void getTextureAccessCounters(const class Texture* texture, MTL::Region region, NS::UInteger mipLevel, NS::UInteger slice, bool resetCounters, const class Buffer* countersBuffer, NS::UInteger countersBufferOffset);
+
+    void resetTextureAccessCounters(const class Texture* texture, MTL::Region region, NS::UInteger mipLevel, NS::UInteger slice);
+
+    void optimizeContentsForGPUAccess(const class Texture* texture);
+
+    void optimizeContentsForGPUAccess(const class Texture* texture, NS::UInteger slice, NS::UInteger level);
+
+    void optimizeContentsForCPUAccess(const class Texture* texture);
+
+    void optimizeContentsForCPUAccess(const class Texture* texture, NS::UInteger slice, NS::UInteger level);
+
+    void resetCommandsInBuffer(const class IndirectCommandBuffer* buffer, NS::Range range);
+
+    void copyIndirectCommandBuffer(const class IndirectCommandBuffer* source, NS::Range sourceRange, const class IndirectCommandBuffer* destination, NS::UInteger destinationIndex);
+
+    void optimizeIndirectCommandBuffer(const class IndirectCommandBuffer* indirectCommandBuffer, NS::Range range);
+
+    void sampleCountersInBuffer(const class CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier);
+
+    void resolveCounters(const class CounterSampleBuffer* sampleBuffer, NS::Range range, const class Buffer* destinationBuffer, NS::UInteger destinationOffset);
+};
+
+}
+
+// method: synchronizeResource:
+_MTL_INLINE void MTL::BlitCommandEncoder::synchronizeResource(const MTL::Resource* resource)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(synchronizeResource_), resource);
+}
+
+// method: synchronizeTexture:slice:level:
+_MTL_INLINE void MTL::BlitCommandEncoder::synchronizeTexture(const MTL::Texture* texture, NS::UInteger slice, NS::UInteger level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(synchronizeTexture_slice_level_), texture, slice, level);
+}
+
+// method: copyFromTexture:sourceSlice:sourceLevel:sourceOrigin:sourceSize:toTexture:destinationSlice:destinationLevel:destinationOrigin:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromTexture(const MTL::Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const MTL::Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromTexture_sourceSlice_sourceLevel_sourceOrigin_sourceSize_toTexture_destinationSlice_destinationLevel_destinationOrigin_), sourceTexture, sourceSlice, sourceLevel, sourceOrigin, sourceSize, destinationTexture, destinationSlice, destinationLevel, destinationOrigin);
+}
+
+// method: copyFromBuffer:sourceOffset:sourceBytesPerRow:sourceBytesPerImage:sourceSize:toTexture:destinationSlice:destinationLevel:destinationOrigin:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromBuffer(const MTL::Buffer* sourceBuffer, NS::UInteger sourceOffset, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Size sourceSize, const MTL::Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromBuffer_sourceOffset_sourceBytesPerRow_sourceBytesPerImage_sourceSize_toTexture_destinationSlice_destinationLevel_destinationOrigin_), sourceBuffer, sourceOffset, sourceBytesPerRow, sourceBytesPerImage, sourceSize, destinationTexture, destinationSlice, destinationLevel, destinationOrigin);
+}
+
+// method: copyFromBuffer:sourceOffset:sourceBytesPerRow:sourceBytesPerImage:sourceSize:toTexture:destinationSlice:destinationLevel:destinationOrigin:options:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromBuffer(const MTL::Buffer* sourceBuffer, NS::UInteger sourceOffset, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Size sourceSize, const MTL::Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin, MTL::BlitOption options)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromBuffer_sourceOffset_sourceBytesPerRow_sourceBytesPerImage_sourceSize_toTexture_destinationSlice_destinationLevel_destinationOrigin_options_), sourceBuffer, sourceOffset, sourceBytesPerRow, sourceBytesPerImage, sourceSize, destinationTexture, destinationSlice, destinationLevel, destinationOrigin, options);
+}
+
+// method: copyFromTexture:sourceSlice:sourceLevel:sourceOrigin:sourceSize:toBuffer:destinationOffset:destinationBytesPerRow:destinationBytesPerImage:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromTexture(const MTL::Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const MTL::Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger destinationBytesPerRow, NS::UInteger destinationBytesPerImage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromTexture_sourceSlice_sourceLevel_sourceOrigin_sourceSize_toBuffer_destinationOffset_destinationBytesPerRow_destinationBytesPerImage_), sourceTexture, sourceSlice, sourceLevel, sourceOrigin, sourceSize, destinationBuffer, destinationOffset, destinationBytesPerRow, destinationBytesPerImage);
+}
+
+// method: copyFromTexture:sourceSlice:sourceLevel:sourceOrigin:sourceSize:toBuffer:destinationOffset:destinationBytesPerRow:destinationBytesPerImage:options:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromTexture(const MTL::Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const MTL::Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger destinationBytesPerRow, NS::UInteger destinationBytesPerImage, MTL::BlitOption options)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromTexture_sourceSlice_sourceLevel_sourceOrigin_sourceSize_toBuffer_destinationOffset_destinationBytesPerRow_destinationBytesPerImage_options_), sourceTexture, sourceSlice, sourceLevel, sourceOrigin, sourceSize, destinationBuffer, destinationOffset, destinationBytesPerRow, destinationBytesPerImage, options);
+}
+
+// method: generateMipmapsForTexture:
+_MTL_INLINE void MTL::BlitCommandEncoder::generateMipmaps(const MTL::Texture* texture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(generateMipmapsForTexture_), texture);
+}
+
+// method: fillBuffer:range:value:
+_MTL_INLINE void MTL::BlitCommandEncoder::fillBuffer(const MTL::Buffer* buffer, NS::Range range, uint8_t value)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(fillBuffer_range_value_), buffer, range, value);
+}
+
+// method: copyFromTexture:sourceSlice:sourceLevel:toTexture:destinationSlice:destinationLevel:sliceCount:levelCount:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromTexture(const MTL::Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, const MTL::Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, NS::UInteger sliceCount, NS::UInteger levelCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromTexture_sourceSlice_sourceLevel_toTexture_destinationSlice_destinationLevel_sliceCount_levelCount_), sourceTexture, sourceSlice, sourceLevel, destinationTexture, destinationSlice, destinationLevel, sliceCount, levelCount);
+}
+
+// method: copyFromTexture:toTexture:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromTexture(const MTL::Texture* sourceTexture, const MTL::Texture* destinationTexture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromTexture_toTexture_), sourceTexture, destinationTexture);
+}
+
+// method: copyFromBuffer:sourceOffset:toBuffer:destinationOffset:size:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyFromBuffer(const MTL::Buffer* sourceBuffer, NS::UInteger sourceOffset, const MTL::Buffer* destinationBuffer, NS::UInteger destinationOffset, NS::UInteger size)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyFromBuffer_sourceOffset_toBuffer_destinationOffset_size_), sourceBuffer, sourceOffset, destinationBuffer, destinationOffset, size);
+}
+
+// method: updateFence:
+_MTL_INLINE void MTL::BlitCommandEncoder::updateFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateFence_), fence);
+}
+
+// method: waitForFence:
+_MTL_INLINE void MTL::BlitCommandEncoder::waitForFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForFence_), fence);
+}
+
+// method: getTextureAccessCounters:region:mipLevel:slice:resetCounters:countersBuffer:countersBufferOffset:
+_MTL_INLINE void MTL::BlitCommandEncoder::getTextureAccessCounters(const MTL::Texture* texture, MTL::Region region, NS::UInteger mipLevel, NS::UInteger slice, bool resetCounters, const MTL::Buffer* countersBuffer, NS::UInteger countersBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(getTextureAccessCounters_region_mipLevel_slice_resetCounters_countersBuffer_countersBufferOffset_), texture, region, mipLevel, slice, resetCounters, countersBuffer, countersBufferOffset);
+}
+
+// method: resetTextureAccessCounters:region:mipLevel:slice:
+_MTL_INLINE void MTL::BlitCommandEncoder::resetTextureAccessCounters(const MTL::Texture* texture, MTL::Region region, NS::UInteger mipLevel, NS::UInteger slice)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(resetTextureAccessCounters_region_mipLevel_slice_), texture, region, mipLevel, slice);
+}
+
+// method: optimizeContentsForGPUAccess:
+_MTL_INLINE void MTL::BlitCommandEncoder::optimizeContentsForGPUAccess(const MTL::Texture* texture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(optimizeContentsForGPUAccess_), texture);
+}
+
+// method: optimizeContentsForGPUAccess:slice:level:
+_MTL_INLINE void MTL::BlitCommandEncoder::optimizeContentsForGPUAccess(const MTL::Texture* texture, NS::UInteger slice, NS::UInteger level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(optimizeContentsForGPUAccess_slice_level_), texture, slice, level);
+}
+
+// method: optimizeContentsForCPUAccess:
+_MTL_INLINE void MTL::BlitCommandEncoder::optimizeContentsForCPUAccess(const MTL::Texture* texture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(optimizeContentsForCPUAccess_), texture);
+}
+
+// method: optimizeContentsForCPUAccess:slice:level:
+_MTL_INLINE void MTL::BlitCommandEncoder::optimizeContentsForCPUAccess(const MTL::Texture* texture, NS::UInteger slice, NS::UInteger level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(optimizeContentsForCPUAccess_slice_level_), texture, slice, level);
+}
+
+// method: resetCommandsInBuffer:withRange:
+_MTL_INLINE void MTL::BlitCommandEncoder::resetCommandsInBuffer(const MTL::IndirectCommandBuffer* buffer, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(resetCommandsInBuffer_withRange_), buffer, range);
+}
+
+// method: copyIndirectCommandBuffer:sourceRange:destination:destinationIndex:
+_MTL_INLINE void MTL::BlitCommandEncoder::copyIndirectCommandBuffer(const MTL::IndirectCommandBuffer* source, NS::Range sourceRange, const MTL::IndirectCommandBuffer* destination, NS::UInteger destinationIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyIndirectCommandBuffer_sourceRange_destination_destinationIndex_), source, sourceRange, destination, destinationIndex);
+}
+
+// method: optimizeIndirectCommandBuffer:withRange:
+_MTL_INLINE void MTL::BlitCommandEncoder::optimizeIndirectCommandBuffer(const MTL::IndirectCommandBuffer* indirectCommandBuffer, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(optimizeIndirectCommandBuffer_withRange_), indirectCommandBuffer, range);
+}
+
+// method: sampleCountersInBuffer:atSampleIndex:withBarrier:
+_MTL_INLINE void MTL::BlitCommandEncoder::sampleCountersInBuffer(const MTL::CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(sampleCountersInBuffer_atSampleIndex_withBarrier_), sampleBuffer, sampleIndex, barrier);
+}
+
+// method: resolveCounters:inRange:destinationBuffer:destinationOffset:
+_MTL_INLINE void MTL::BlitCommandEncoder::resolveCounters(const MTL::CounterSampleBuffer* sampleBuffer, NS::Range range, const MTL::Buffer* destinationBuffer, NS::UInteger destinationOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(resolveCounters_inRange_destinationBuffer_destinationOffset_), sampleBuffer, range, destinationBuffer, destinationOffset);
+}

src/contrib/metal-cpp/Metal/MTLBlitPass.hpp

@@ -0,0 +1,165 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBlitPass.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class BlitPassSampleBufferAttachmentDescriptor : public NS::Copying<BlitPassSampleBufferAttachmentDescriptor>
+{
+public:
+    static class BlitPassSampleBufferAttachmentDescriptor* alloc();
+
+    class BlitPassSampleBufferAttachmentDescriptor*        init();
+
+    class CounterSampleBuffer*                             sampleBuffer() const;
+    void                                                   setSampleBuffer(const class CounterSampleBuffer* sampleBuffer);
+
+    NS::UInteger                                           startOfEncoderSampleIndex() const;
+    void                                                   setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex);
+
+    NS::UInteger                                           endOfEncoderSampleIndex() const;
+    void                                                   setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex);
+};
+
+class BlitPassSampleBufferAttachmentDescriptorArray : public NS::Referencing<BlitPassSampleBufferAttachmentDescriptorArray>
+{
+public:
+    static class BlitPassSampleBufferAttachmentDescriptorArray* alloc();
+
+    class BlitPassSampleBufferAttachmentDescriptorArray*        init();
+
+    class BlitPassSampleBufferAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                        setObject(const class BlitPassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class BlitPassDescriptor : public NS::Copying<BlitPassDescriptor>
+{
+public:
+    static class BlitPassDescriptor*                     alloc();
+
+    class BlitPassDescriptor*                            init();
+
+    static class BlitPassDescriptor*                     blitPassDescriptor();
+
+    class BlitPassSampleBufferAttachmentDescriptorArray* sampleBufferAttachments() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptor* MTL::BlitPassSampleBufferAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::BlitPassSampleBufferAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLBlitPassSampleBufferAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptor* MTL::BlitPassSampleBufferAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::BlitPassSampleBufferAttachmentDescriptor>();
+}
+
+// property: sampleBuffer
+_MTL_INLINE MTL::CounterSampleBuffer* MTL::BlitPassSampleBufferAttachmentDescriptor::sampleBuffer() const
+{
+    return Object::sendMessage<MTL::CounterSampleBuffer*>(this, _MTL_PRIVATE_SEL(sampleBuffer));
+}
+
+_MTL_INLINE void MTL::BlitPassSampleBufferAttachmentDescriptor::setSampleBuffer(const MTL::CounterSampleBuffer* sampleBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleBuffer_), sampleBuffer);
+}
+
+// property: startOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::BlitPassSampleBufferAttachmentDescriptor::startOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::BlitPassSampleBufferAttachmentDescriptor::setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfEncoderSampleIndex_), startOfEncoderSampleIndex);
+}
+
+// property: endOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::BlitPassSampleBufferAttachmentDescriptor::endOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::BlitPassSampleBufferAttachmentDescriptor::setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfEncoderSampleIndex_), endOfEncoderSampleIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptorArray* MTL::BlitPassSampleBufferAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::BlitPassSampleBufferAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLBlitPassSampleBufferAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptorArray* MTL::BlitPassSampleBufferAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::BlitPassSampleBufferAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptor* MTL::BlitPassSampleBufferAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::BlitPassSampleBufferAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::BlitPassSampleBufferAttachmentDescriptorArray::setObject(const MTL::BlitPassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::BlitPassDescriptor* MTL::BlitPassDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::BlitPassDescriptor>(_MTL_PRIVATE_CLS(MTLBlitPassDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::BlitPassDescriptor* MTL::BlitPassDescriptor::init()
+{
+    return NS::Object::init<MTL::BlitPassDescriptor>();
+}
+
+// static method: blitPassDescriptor
+_MTL_INLINE MTL::BlitPassDescriptor* MTL::BlitPassDescriptor::blitPassDescriptor()
+{
+    return Object::sendMessage<MTL::BlitPassDescriptor*>(_MTL_PRIVATE_CLS(MTLBlitPassDescriptor), _MTL_PRIVATE_SEL(blitPassDescriptor));
+}
+
+// property: sampleBufferAttachments
+_MTL_INLINE MTL::BlitPassSampleBufferAttachmentDescriptorArray* MTL::BlitPassDescriptor::sampleBufferAttachments() const
+{
+    return Object::sendMessage<MTL::BlitPassSampleBufferAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(sampleBufferAttachments));
+}

src/contrib/metal-cpp/Metal/MTLBuffer.hpp

@@ -0,0 +1,109 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBuffer.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+class Buffer : public NS::Referencing<Buffer, Resource>
+{
+public:
+    NS::UInteger   length() const;
+
+    void*          contents();
+
+    void           didModifyRange(NS::Range range);
+
+    class Texture* newTexture(const class TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow);
+
+    void           addDebugMarker(const NS::String* marker, NS::Range range);
+
+    void           removeAllDebugMarkers();
+
+    class Buffer*  remoteStorageBuffer() const;
+
+    class Buffer*  newRemoteBufferViewForDevice(const class Device* device);
+
+    uint64_t       gpuAddress() const;
+};
+
+}
+
+// property: length
+_MTL_INLINE NS::UInteger MTL::Buffer::length() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(length));
+}
+
+// method: contents
+_MTL_INLINE void* MTL::Buffer::contents()
+{
+    return Object::sendMessage<void*>(this, _MTL_PRIVATE_SEL(contents));
+}
+
+// method: didModifyRange:
+_MTL_INLINE void MTL::Buffer::didModifyRange(NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(didModifyRange_), range);
+}
+
+// method: newTextureWithDescriptor:offset:bytesPerRow:
+_MTL_INLINE MTL::Texture* MTL::Buffer::newTexture(const MTL::TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureWithDescriptor_offset_bytesPerRow_), descriptor, offset, bytesPerRow);
+}
+
+// method: addDebugMarker:range:
+_MTL_INLINE void MTL::Buffer::addDebugMarker(const NS::String* marker, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addDebugMarker_range_), marker, range);
+}
+
+// method: removeAllDebugMarkers
+_MTL_INLINE void MTL::Buffer::removeAllDebugMarkers()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeAllDebugMarkers));
+}
+
+// property: remoteStorageBuffer
+_MTL_INLINE MTL::Buffer* MTL::Buffer::remoteStorageBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(remoteStorageBuffer));
+}
+
+// method: newRemoteBufferViewForDevice:
+_MTL_INLINE MTL::Buffer* MTL::Buffer::newRemoteBufferViewForDevice(const MTL::Device* device)
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(newRemoteBufferViewForDevice_), device);
+}
+
+// property: gpuAddress
+_MTL_INLINE uint64_t MTL::Buffer::gpuAddress() const
+{
+    return Object::sendMessage<uint64_t>(this, _MTL_PRIVATE_SEL(gpuAddress));
+}

src/contrib/metal-cpp/Metal/MTLCaptureManager.hpp

@@ -0,0 +1,220 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCaptureManager.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCaptureManager.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::Integer, CaptureError) {
+    CaptureErrorNotSupported = 1,
+    CaptureErrorAlreadyCapturing = 2,
+    CaptureErrorInvalidDescriptor = 3,
+};
+
+_MTL_ENUM(NS::Integer, CaptureDestination) {
+    CaptureDestinationDeveloperTools = 1,
+    CaptureDestinationGPUTraceDocument = 2,
+};
+
+class CaptureDescriptor : public NS::Copying<CaptureDescriptor>
+{
+public:
+    static class CaptureDescriptor* alloc();
+
+    class CaptureDescriptor*        init();
+
+    id                              captureObject() const;
+    void                            setCaptureObject(id captureObject);
+
+    MTL::CaptureDestination         destination() const;
+    void                            setDestination(MTL::CaptureDestination destination);
+
+    NS::URL*                        outputURL() const;
+    void                            setOutputURL(const NS::URL* outputURL);
+};
+
+class CaptureManager : public NS::Referencing<CaptureManager>
+{
+public:
+    static class CaptureManager* alloc();
+
+    static class CaptureManager* sharedCaptureManager();
+
+    MTL::CaptureManager*         init();
+
+    class CaptureScope*          newCaptureScope(const class Device* device);
+
+    class CaptureScope*          newCaptureScope(const class CommandQueue* commandQueue);
+
+    bool                         supportsDestination(MTL::CaptureDestination destination);
+
+    bool                         startCapture(const class CaptureDescriptor* descriptor, NS::Error** error);
+
+    void                         startCapture(const class Device* device);
+
+    void                         startCapture(const class CommandQueue* commandQueue);
+
+    void                         startCapture(const class CaptureScope* captureScope);
+
+    void                         stopCapture();
+
+    class CaptureScope*          defaultCaptureScope() const;
+    void                         setDefaultCaptureScope(const class CaptureScope* defaultCaptureScope);
+
+    bool                         isCapturing() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CaptureDescriptor* MTL::CaptureDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::CaptureDescriptor>(_MTL_PRIVATE_CLS(MTLCaptureDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::CaptureDescriptor* MTL::CaptureDescriptor::init()
+{
+    return NS::Object::init<MTL::CaptureDescriptor>();
+}
+
+// property: captureObject
+_MTL_INLINE id MTL::CaptureDescriptor::captureObject() const
+{
+    return Object::sendMessage<id>(this, _MTL_PRIVATE_SEL(captureObject));
+}
+
+_MTL_INLINE void MTL::CaptureDescriptor::setCaptureObject(id captureObject)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCaptureObject_), captureObject);
+}
+
+// property: destination
+_MTL_INLINE MTL::CaptureDestination MTL::CaptureDescriptor::destination() const
+{
+    return Object::sendMessage<MTL::CaptureDestination>(this, _MTL_PRIVATE_SEL(destination));
+}
+
+_MTL_INLINE void MTL::CaptureDescriptor::setDestination(MTL::CaptureDestination destination)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDestination_), destination);
+}
+
+// property: outputURL
+_MTL_INLINE NS::URL* MTL::CaptureDescriptor::outputURL() const
+{
+    return Object::sendMessage<NS::URL*>(this, _MTL_PRIVATE_SEL(outputURL));
+}
+
+_MTL_INLINE void MTL::CaptureDescriptor::setOutputURL(const NS::URL* outputURL)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOutputURL_), outputURL);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CaptureManager* MTL::CaptureManager::alloc()
+{
+    return NS::Object::alloc<MTL::CaptureManager>(_MTL_PRIVATE_CLS(MTLCaptureManager));
+}
+
+// static method: sharedCaptureManager
+_MTL_INLINE MTL::CaptureManager* MTL::CaptureManager::sharedCaptureManager()
+{
+    return Object::sendMessage<MTL::CaptureManager*>(_MTL_PRIVATE_CLS(MTLCaptureManager), _MTL_PRIVATE_SEL(sharedCaptureManager));
+}
+
+// method: init
+_MTL_INLINE MTL::CaptureManager* MTL::CaptureManager::init()
+{
+    return NS::Object::init<MTL::CaptureManager>();
+}
+
+// method: newCaptureScopeWithDevice:
+_MTL_INLINE MTL::CaptureScope* MTL::CaptureManager::newCaptureScope(const MTL::Device* device)
+{
+    return Object::sendMessage<MTL::CaptureScope*>(this, _MTL_PRIVATE_SEL(newCaptureScopeWithDevice_), device);
+}
+
+// method: newCaptureScopeWithCommandQueue:
+_MTL_INLINE MTL::CaptureScope* MTL::CaptureManager::newCaptureScope(const MTL::CommandQueue* commandQueue)
+{
+    return Object::sendMessage<MTL::CaptureScope*>(this, _MTL_PRIVATE_SEL(newCaptureScopeWithCommandQueue_), commandQueue);
+}
+
+// method: supportsDestination:
+_MTL_INLINE bool MTL::CaptureManager::supportsDestination(MTL::CaptureDestination destination)
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportsDestination_), destination);
+}
+
+// method: startCaptureWithDescriptor:error:
+_MTL_INLINE bool MTL::CaptureManager::startCapture(const MTL::CaptureDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(startCaptureWithDescriptor_error_), descriptor, error);
+}
+
+// method: startCaptureWithDevice:
+_MTL_INLINE void MTL::CaptureManager::startCapture(const MTL::Device* device)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(startCaptureWithDevice_), device);
+}
+
+// method: startCaptureWithCommandQueue:
+_MTL_INLINE void MTL::CaptureManager::startCapture(const MTL::CommandQueue* commandQueue)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(startCaptureWithCommandQueue_), commandQueue);
+}
+
+// method: startCaptureWithScope:
+_MTL_INLINE void MTL::CaptureManager::startCapture(const MTL::CaptureScope* captureScope)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(startCaptureWithScope_), captureScope);
+}
+
+// method: stopCapture
+_MTL_INLINE void MTL::CaptureManager::stopCapture()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(stopCapture));
+}
+
+// property: defaultCaptureScope
+_MTL_INLINE MTL::CaptureScope* MTL::CaptureManager::defaultCaptureScope() const
+{
+    return Object::sendMessage<MTL::CaptureScope*>(this, _MTL_PRIVATE_SEL(defaultCaptureScope));
+}
+
+_MTL_INLINE void MTL::CaptureManager::setDefaultCaptureScope(const MTL::CaptureScope* defaultCaptureScope)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDefaultCaptureScope_), defaultCaptureScope);
+}
+
+// property: isCapturing
+_MTL_INLINE bool MTL::CaptureManager::isCapturing() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isCapturing));
+}

src/contrib/metal-cpp/Metal/MTLCaptureScope.hpp

@@ -0,0 +1,92 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCaptureScope.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "MTLDefines.hpp"
+#include "MTLPrivate.hpp"
+
+#include "../Foundation/NSObject.hpp"
+#include "../Foundation/NSString.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace MTL
+{
+class CaptureScope : public NS::Referencing<CaptureScope>
+{
+public:
+    class Device*       device() const;
+
+    NS::String*         label() const;
+    void                setLabel(const NS::String* pLabel);
+
+    class CommandQueue* commandQueue() const;
+
+    void                beginScope();
+    void                endScope();
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::Device* MTL::CaptureScope::device() const
+{
+    return Object::sendMessage<Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE NS::String* MTL::CaptureScope::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE void MTL::CaptureScope::setLabel(const NS::String* pLabel)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), pLabel);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE MTL::CommandQueue* MTL::CaptureScope::commandQueue() const
+{
+    return Object::sendMessage<CommandQueue*>(this, _MTL_PRIVATE_SEL(commandQueue));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE void MTL::CaptureScope::beginScope()
+{
+    return Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(beginScope));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_MTL_INLINE void MTL::CaptureScope::endScope()
+{
+    return Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(endScope));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Metal/MTLCommandBuffer.hpp

@@ -0,0 +1,504 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandBuffer.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCommandBuffer.hpp"
+#include <functional>
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, CommandBufferStatus) {
+    CommandBufferStatusNotEnqueued = 0,
+    CommandBufferStatusEnqueued = 1,
+    CommandBufferStatusCommitted = 2,
+    CommandBufferStatusScheduled = 3,
+    CommandBufferStatusCompleted = 4,
+    CommandBufferStatusError = 5,
+};
+
+_MTL_ENUM(NS::UInteger, CommandBufferError) {
+    CommandBufferErrorNone = 0,
+    CommandBufferErrorInternal = 1,
+    CommandBufferErrorTimeout = 2,
+    CommandBufferErrorPageFault = 3,
+    CommandBufferErrorBlacklisted = 4,
+    CommandBufferErrorAccessRevoked = 4,
+    CommandBufferErrorNotPermitted = 7,
+    CommandBufferErrorOutOfMemory = 8,
+    CommandBufferErrorInvalidResource = 9,
+    CommandBufferErrorMemoryless = 10,
+    CommandBufferErrorDeviceRemoved = 11,
+    CommandBufferErrorStackOverflow = 12,
+};
+
+_MTL_OPTIONS(NS::UInteger, CommandBufferErrorOption) {
+    CommandBufferErrorOptionNone = 0,
+    CommandBufferErrorOptionEncoderExecutionStatus = 1,
+};
+
+_MTL_ENUM(NS::Integer, CommandEncoderErrorState) {
+    CommandEncoderErrorStateUnknown = 0,
+    CommandEncoderErrorStateCompleted = 1,
+    CommandEncoderErrorStateAffected = 2,
+    CommandEncoderErrorStatePending = 3,
+    CommandEncoderErrorStateFaulted = 4,
+};
+
+class CommandBufferDescriptor : public NS::Copying<CommandBufferDescriptor>
+{
+public:
+    static class CommandBufferDescriptor* alloc();
+
+    class CommandBufferDescriptor*        init();
+
+    bool                                  retainedReferences() const;
+    void                                  setRetainedReferences(bool retainedReferences);
+
+    MTL::CommandBufferErrorOption         errorOptions() const;
+    void                                  setErrorOptions(MTL::CommandBufferErrorOption errorOptions);
+
+    class LogState*                       logState() const;
+    void                                  setLogState(const class LogState* logState);
+};
+
+class CommandBufferEncoderInfo : public NS::Referencing<CommandBufferEncoderInfo>
+{
+public:
+    NS::String*                   label() const;
+
+    NS::Array*                    debugSignposts() const;
+
+    MTL::CommandEncoderErrorState errorState() const;
+};
+
+_MTL_ENUM(NS::UInteger, DispatchType) {
+    DispatchTypeSerial = 0,
+    DispatchTypeConcurrent = 1,
+};
+
+class CommandBuffer;
+
+using CommandBufferHandler = void (^)(CommandBuffer*);
+
+using HandlerFunction = std::function<void(CommandBuffer*)>;
+
+class CommandBuffer : public NS::Referencing<CommandBuffer>
+{
+public:
+    void                                       addScheduledHandler(const HandlerFunction& function);
+
+    void                                       addCompletedHandler(const HandlerFunction& function);
+
+    class Device*                              device() const;
+
+    class CommandQueue*                        commandQueue() const;
+
+    bool                                       retainedReferences() const;
+
+    MTL::CommandBufferErrorOption              errorOptions() const;
+
+    NS::String*                                label() const;
+    void                                       setLabel(const NS::String* label);
+
+    CFTimeInterval                             kernelStartTime() const;
+
+    CFTimeInterval                             kernelEndTime() const;
+
+    class LogContainer*                        logs() const;
+
+    CFTimeInterval                             GPUStartTime() const;
+
+    CFTimeInterval                             GPUEndTime() const;
+
+    void                                       enqueue();
+
+    void                                       commit();
+
+    void                                       addScheduledHandler(const MTL::CommandBufferHandler block);
+
+    void                                       presentDrawable(const class Drawable* drawable);
+
+    void                                       presentDrawableAtTime(const class Drawable* drawable, CFTimeInterval presentationTime);
+
+    void                                       presentDrawableAfterMinimumDuration(const class Drawable* drawable, CFTimeInterval duration);
+
+    void                                       waitUntilScheduled();
+
+    void                                       addCompletedHandler(const MTL::CommandBufferHandler block);
+
+    void                                       waitUntilCompleted();
+
+    MTL::CommandBufferStatus                   status() const;
+
+    NS::Error*                                 error() const;
+
+    class BlitCommandEncoder*                  blitCommandEncoder();
+
+    class RenderCommandEncoder*                renderCommandEncoder(const class RenderPassDescriptor* renderPassDescriptor);
+
+    class ComputeCommandEncoder*               computeCommandEncoder(const class ComputePassDescriptor* computePassDescriptor);
+
+    class BlitCommandEncoder*                  blitCommandEncoder(const class BlitPassDescriptor* blitPassDescriptor);
+
+    class ComputeCommandEncoder*               computeCommandEncoder();
+
+    class ComputeCommandEncoder*               computeCommandEncoder(MTL::DispatchType dispatchType);
+
+    void                                       encodeWait(const class Event* event, uint64_t value);
+
+    void                                       encodeSignalEvent(const class Event* event, uint64_t value);
+
+    class ParallelRenderCommandEncoder*        parallelRenderCommandEncoder(const class RenderPassDescriptor* renderPassDescriptor);
+
+    class ResourceStateCommandEncoder*         resourceStateCommandEncoder();
+
+    class ResourceStateCommandEncoder*         resourceStateCommandEncoder(const class ResourceStatePassDescriptor* resourceStatePassDescriptor);
+
+    class AccelerationStructureCommandEncoder* accelerationStructureCommandEncoder();
+
+    class AccelerationStructureCommandEncoder* accelerationStructureCommandEncoder(const class AccelerationStructurePassDescriptor* descriptor);
+
+    void                                       pushDebugGroup(const NS::String* string);
+
+    void                                       popDebugGroup();
+
+    void                                       useResidencySet(const class ResidencySet* residencySet);
+
+    void                                       useResidencySets(const class ResidencySet* const residencySets[], NS::UInteger count);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CommandBufferDescriptor* MTL::CommandBufferDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::CommandBufferDescriptor>(_MTL_PRIVATE_CLS(MTLCommandBufferDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::CommandBufferDescriptor* MTL::CommandBufferDescriptor::init()
+{
+    return NS::Object::init<MTL::CommandBufferDescriptor>();
+}
+
+// property: retainedReferences
+_MTL_INLINE bool MTL::CommandBufferDescriptor::retainedReferences() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(retainedReferences));
+}
+
+_MTL_INLINE void MTL::CommandBufferDescriptor::setRetainedReferences(bool retainedReferences)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRetainedReferences_), retainedReferences);
+}
+
+// property: errorOptions
+_MTL_INLINE MTL::CommandBufferErrorOption MTL::CommandBufferDescriptor::errorOptions() const
+{
+    return Object::sendMessage<MTL::CommandBufferErrorOption>(this, _MTL_PRIVATE_SEL(errorOptions));
+}
+
+_MTL_INLINE void MTL::CommandBufferDescriptor::setErrorOptions(MTL::CommandBufferErrorOption errorOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setErrorOptions_), errorOptions);
+}
+
+// property: logState
+_MTL_INLINE MTL::LogState* MTL::CommandBufferDescriptor::logState() const
+{
+    return Object::sendMessage<MTL::LogState*>(this, _MTL_PRIVATE_SEL(logState));
+}
+
+_MTL_INLINE void MTL::CommandBufferDescriptor::setLogState(const MTL::LogState* logState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLogState_), logState);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CommandBufferEncoderInfo::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: debugSignposts
+_MTL_INLINE NS::Array* MTL::CommandBufferEncoderInfo::debugSignposts() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(debugSignposts));
+}
+
+// property: errorState
+_MTL_INLINE MTL::CommandEncoderErrorState MTL::CommandBufferEncoderInfo::errorState() const
+{
+    return Object::sendMessage<MTL::CommandEncoderErrorState>(this, _MTL_PRIVATE_SEL(errorState));
+}
+
+_MTL_INLINE void MTL::CommandBuffer::addScheduledHandler(const HandlerFunction& function)
+{
+    __block HandlerFunction blockFunction = function;
+
+    addScheduledHandler(^(MTL::CommandBuffer* pCommandBuffer) { blockFunction(pCommandBuffer); });
+}
+
+_MTL_INLINE void MTL::CommandBuffer::addCompletedHandler(const HandlerFunction& function)
+{
+    __block HandlerFunction blockFunction = function;
+
+    addCompletedHandler(^(MTL::CommandBuffer* pCommandBuffer) { blockFunction(pCommandBuffer); });
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::CommandBuffer::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: commandQueue
+_MTL_INLINE MTL::CommandQueue* MTL::CommandBuffer::commandQueue() const
+{
+    return Object::sendMessage<MTL::CommandQueue*>(this, _MTL_PRIVATE_SEL(commandQueue));
+}
+
+// property: retainedReferences
+_MTL_INLINE bool MTL::CommandBuffer::retainedReferences() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(retainedReferences));
+}
+
+// property: errorOptions
+_MTL_INLINE MTL::CommandBufferErrorOption MTL::CommandBuffer::errorOptions() const
+{
+    return Object::sendMessage<MTL::CommandBufferErrorOption>(this, _MTL_PRIVATE_SEL(errorOptions));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CommandBuffer::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::CommandBuffer::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: kernelStartTime
+_MTL_INLINE CFTimeInterval MTL::CommandBuffer::kernelStartTime() const
+{
+    return Object::sendMessage<CFTimeInterval>(this, _MTL_PRIVATE_SEL(kernelStartTime));
+}
+
+// property: kernelEndTime
+_MTL_INLINE CFTimeInterval MTL::CommandBuffer::kernelEndTime() const
+{
+    return Object::sendMessage<CFTimeInterval>(this, _MTL_PRIVATE_SEL(kernelEndTime));
+}
+
+// property: logs
+_MTL_INLINE MTL::LogContainer* MTL::CommandBuffer::logs() const
+{
+    return Object::sendMessage<MTL::LogContainer*>(this, _MTL_PRIVATE_SEL(logs));
+}
+
+// property: GPUStartTime
+_MTL_INLINE CFTimeInterval MTL::CommandBuffer::GPUStartTime() const
+{
+    return Object::sendMessage<CFTimeInterval>(this, _MTL_PRIVATE_SEL(GPUStartTime));
+}
+
+// property: GPUEndTime
+_MTL_INLINE CFTimeInterval MTL::CommandBuffer::GPUEndTime() const
+{
+    return Object::sendMessage<CFTimeInterval>(this, _MTL_PRIVATE_SEL(GPUEndTime));
+}
+
+// method: enqueue
+_MTL_INLINE void MTL::CommandBuffer::enqueue()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(enqueue));
+}
+
+// method: commit
+_MTL_INLINE void MTL::CommandBuffer::commit()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(commit));
+}
+
+// method: addScheduledHandler:
+_MTL_INLINE void MTL::CommandBuffer::addScheduledHandler(const MTL::CommandBufferHandler block)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addScheduledHandler_), block);
+}
+
+// method: presentDrawable:
+_MTL_INLINE void MTL::CommandBuffer::presentDrawable(const MTL::Drawable* drawable)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(presentDrawable_), drawable);
+}
+
+// method: presentDrawable:atTime:
+_MTL_INLINE void MTL::CommandBuffer::presentDrawableAtTime(const MTL::Drawable* drawable, CFTimeInterval presentationTime)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(presentDrawable_atTime_), drawable, presentationTime);
+}
+
+// method: presentDrawable:afterMinimumDuration:
+_MTL_INLINE void MTL::CommandBuffer::presentDrawableAfterMinimumDuration(const MTL::Drawable* drawable, CFTimeInterval duration)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(presentDrawable_afterMinimumDuration_), drawable, duration);
+}
+
+// method: waitUntilScheduled
+_MTL_INLINE void MTL::CommandBuffer::waitUntilScheduled()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitUntilScheduled));
+}
+
+// method: addCompletedHandler:
+_MTL_INLINE void MTL::CommandBuffer::addCompletedHandler(const MTL::CommandBufferHandler block)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addCompletedHandler_), block);
+}
+
+// method: waitUntilCompleted
+_MTL_INLINE void MTL::CommandBuffer::waitUntilCompleted()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitUntilCompleted));
+}
+
+// property: status
+_MTL_INLINE MTL::CommandBufferStatus MTL::CommandBuffer::status() const
+{
+    return Object::sendMessage<MTL::CommandBufferStatus>(this, _MTL_PRIVATE_SEL(status));
+}
+
+// property: error
+_MTL_INLINE NS::Error* MTL::CommandBuffer::error() const
+{
+    return Object::sendMessage<NS::Error*>(this, _MTL_PRIVATE_SEL(error));
+}
+
+// method: blitCommandEncoder
+_MTL_INLINE MTL::BlitCommandEncoder* MTL::CommandBuffer::blitCommandEncoder()
+{
+    return Object::sendMessage<MTL::BlitCommandEncoder*>(this, _MTL_PRIVATE_SEL(blitCommandEncoder));
+}
+
+// method: renderCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::RenderCommandEncoder* MTL::CommandBuffer::renderCommandEncoder(const MTL::RenderPassDescriptor* renderPassDescriptor)
+{
+    return Object::sendMessage<MTL::RenderCommandEncoder*>(this, _MTL_PRIVATE_SEL(renderCommandEncoderWithDescriptor_), renderPassDescriptor);
+}
+
+// method: computeCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::ComputeCommandEncoder* MTL::CommandBuffer::computeCommandEncoder(const MTL::ComputePassDescriptor* computePassDescriptor)
+{
+    return Object::sendMessage<MTL::ComputeCommandEncoder*>(this, _MTL_PRIVATE_SEL(computeCommandEncoderWithDescriptor_), computePassDescriptor);
+}
+
+// method: blitCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::BlitCommandEncoder* MTL::CommandBuffer::blitCommandEncoder(const MTL::BlitPassDescriptor* blitPassDescriptor)
+{
+    return Object::sendMessage<MTL::BlitCommandEncoder*>(this, _MTL_PRIVATE_SEL(blitCommandEncoderWithDescriptor_), blitPassDescriptor);
+}
+
+// method: computeCommandEncoder
+_MTL_INLINE MTL::ComputeCommandEncoder* MTL::CommandBuffer::computeCommandEncoder()
+{
+    return Object::sendMessage<MTL::ComputeCommandEncoder*>(this, _MTL_PRIVATE_SEL(computeCommandEncoder));
+}
+
+// method: computeCommandEncoderWithDispatchType:
+_MTL_INLINE MTL::ComputeCommandEncoder* MTL::CommandBuffer::computeCommandEncoder(MTL::DispatchType dispatchType)
+{
+    return Object::sendMessage<MTL::ComputeCommandEncoder*>(this, _MTL_PRIVATE_SEL(computeCommandEncoderWithDispatchType_), dispatchType);
+}
+
+// method: encodeWaitForEvent:value:
+_MTL_INLINE void MTL::CommandBuffer::encodeWait(const MTL::Event* event, uint64_t value)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(encodeWaitForEvent_value_), event, value);
+}
+
+// method: encodeSignalEvent:value:
+_MTL_INLINE void MTL::CommandBuffer::encodeSignalEvent(const MTL::Event* event, uint64_t value)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(encodeSignalEvent_value_), event, value);
+}
+
+// method: parallelRenderCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::ParallelRenderCommandEncoder* MTL::CommandBuffer::parallelRenderCommandEncoder(const MTL::RenderPassDescriptor* renderPassDescriptor)
+{
+    return Object::sendMessage<MTL::ParallelRenderCommandEncoder*>(this, _MTL_PRIVATE_SEL(parallelRenderCommandEncoderWithDescriptor_), renderPassDescriptor);
+}
+
+// method: resourceStateCommandEncoder
+_MTL_INLINE MTL::ResourceStateCommandEncoder* MTL::CommandBuffer::resourceStateCommandEncoder()
+{
+    return Object::sendMessage<MTL::ResourceStateCommandEncoder*>(this, _MTL_PRIVATE_SEL(resourceStateCommandEncoder));
+}
+
+// method: resourceStateCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::ResourceStateCommandEncoder* MTL::CommandBuffer::resourceStateCommandEncoder(const MTL::ResourceStatePassDescriptor* resourceStatePassDescriptor)
+{
+    return Object::sendMessage<MTL::ResourceStateCommandEncoder*>(this, _MTL_PRIVATE_SEL(resourceStateCommandEncoderWithDescriptor_), resourceStatePassDescriptor);
+}
+
+// method: accelerationStructureCommandEncoder
+_MTL_INLINE MTL::AccelerationStructureCommandEncoder* MTL::CommandBuffer::accelerationStructureCommandEncoder()
+{
+    return Object::sendMessage<MTL::AccelerationStructureCommandEncoder*>(this, _MTL_PRIVATE_SEL(accelerationStructureCommandEncoder));
+}
+
+// method: accelerationStructureCommandEncoderWithDescriptor:
+_MTL_INLINE MTL::AccelerationStructureCommandEncoder* MTL::CommandBuffer::accelerationStructureCommandEncoder(const MTL::AccelerationStructurePassDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::AccelerationStructureCommandEncoder*>(this, _MTL_PRIVATE_SEL(accelerationStructureCommandEncoderWithDescriptor_), descriptor);
+}
+
+// method: pushDebugGroup:
+_MTL_INLINE void MTL::CommandBuffer::pushDebugGroup(const NS::String* string)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(pushDebugGroup_), string);
+}
+
+// method: popDebugGroup
+_MTL_INLINE void MTL::CommandBuffer::popDebugGroup()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(popDebugGroup));
+}
+
+// method: useResidencySet:
+_MTL_INLINE void MTL::CommandBuffer::useResidencySet(const MTL::ResidencySet* residencySet)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResidencySet_), residencySet);
+}
+
+// method: useResidencySets:count:
+_MTL_INLINE void MTL::CommandBuffer::useResidencySets(const MTL::ResidencySet* const residencySets[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResidencySets_count_), residencySets, count);
+}

src/contrib/metal-cpp/Metal/MTLCommandEncoder.hpp

@@ -0,0 +1,101 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, ResourceUsage) {
+    ResourceUsageRead = 1,
+    ResourceUsageWrite = 2,
+    ResourceUsageSample = 4,
+};
+
+_MTL_OPTIONS(NS::UInteger, BarrierScope) {
+    BarrierScopeBuffers = 1,
+    BarrierScopeTextures = 2,
+    BarrierScopeRenderTargets = 4,
+};
+
+class CommandEncoder : public NS::Referencing<CommandEncoder>
+{
+public:
+    class Device* device() const;
+
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+
+    void          endEncoding();
+
+    void          insertDebugSignpost(const NS::String* string);
+
+    void          pushDebugGroup(const NS::String* string);
+
+    void          popDebugGroup();
+};
+
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::CommandEncoder::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CommandEncoder::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::CommandEncoder::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// method: endEncoding
+_MTL_INLINE void MTL::CommandEncoder::endEncoding()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(endEncoding));
+}
+
+// method: insertDebugSignpost:
+_MTL_INLINE void MTL::CommandEncoder::insertDebugSignpost(const NS::String* string)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(insertDebugSignpost_), string);
+}
+
+// method: pushDebugGroup:
+_MTL_INLINE void MTL::CommandEncoder::pushDebugGroup(const NS::String* string)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(pushDebugGroup_), string);
+}
+
+// method: popDebugGroup
+_MTL_INLINE void MTL::CommandEncoder::popDebugGroup()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(popDebugGroup));
+}

src/contrib/metal-cpp/Metal/MTLCommandQueue.hpp

@@ -0,0 +1,169 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandQueue.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class CommandQueue : public NS::Referencing<CommandQueue>
+{
+public:
+    NS::String*          label() const;
+    void                 setLabel(const NS::String* label);
+
+    class Device*        device() const;
+
+    class CommandBuffer* commandBuffer();
+
+    class CommandBuffer* commandBuffer(const class CommandBufferDescriptor* descriptor);
+
+    class CommandBuffer* commandBufferWithUnretainedReferences();
+
+    void                 insertDebugCaptureBoundary();
+
+    void                 addResidencySet(const class ResidencySet* residencySet);
+
+    void                 addResidencySets(const class ResidencySet* const residencySets[], NS::UInteger count);
+
+    void                 removeResidencySet(const class ResidencySet* residencySet);
+
+    void                 removeResidencySets(const class ResidencySet* const residencySets[], NS::UInteger count);
+};
+
+class CommandQueueDescriptor : public NS::Copying<CommandQueueDescriptor>
+{
+public:
+    static class CommandQueueDescriptor* alloc();
+
+    class CommandQueueDescriptor*        init();
+
+    NS::UInteger                         maxCommandBufferCount() const;
+    void                                 setMaxCommandBufferCount(NS::UInteger maxCommandBufferCount);
+
+    class LogState*                      logState() const;
+    void                                 setLogState(const class LogState* logState);
+};
+
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CommandQueue::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::CommandQueue::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::CommandQueue::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// method: commandBuffer
+_MTL_INLINE MTL::CommandBuffer* MTL::CommandQueue::commandBuffer()
+{
+    return Object::sendMessage<MTL::CommandBuffer*>(this, _MTL_PRIVATE_SEL(commandBuffer));
+}
+
+// method: commandBufferWithDescriptor:
+_MTL_INLINE MTL::CommandBuffer* MTL::CommandQueue::commandBuffer(const MTL::CommandBufferDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::CommandBuffer*>(this, _MTL_PRIVATE_SEL(commandBufferWithDescriptor_), descriptor);
+}
+
+// method: commandBufferWithUnretainedReferences
+_MTL_INLINE MTL::CommandBuffer* MTL::CommandQueue::commandBufferWithUnretainedReferences()
+{
+    return Object::sendMessage<MTL::CommandBuffer*>(this, _MTL_PRIVATE_SEL(commandBufferWithUnretainedReferences));
+}
+
+// method: insertDebugCaptureBoundary
+_MTL_INLINE void MTL::CommandQueue::insertDebugCaptureBoundary()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(insertDebugCaptureBoundary));
+}
+
+// method: addResidencySet:
+_MTL_INLINE void MTL::CommandQueue::addResidencySet(const MTL::ResidencySet* residencySet)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addResidencySet_), residencySet);
+}
+
+// method: addResidencySets:count:
+_MTL_INLINE void MTL::CommandQueue::addResidencySets(const MTL::ResidencySet* const residencySets[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addResidencySets_count_), residencySets, count);
+}
+
+// method: removeResidencySet:
+_MTL_INLINE void MTL::CommandQueue::removeResidencySet(const MTL::ResidencySet* residencySet)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeResidencySet_), residencySet);
+}
+
+// method: removeResidencySets:count:
+_MTL_INLINE void MTL::CommandQueue::removeResidencySets(const MTL::ResidencySet* const residencySets[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeResidencySets_count_), residencySets, count);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CommandQueueDescriptor* MTL::CommandQueueDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::CommandQueueDescriptor>(_MTL_PRIVATE_CLS(MTLCommandQueueDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::CommandQueueDescriptor* MTL::CommandQueueDescriptor::init()
+{
+    return NS::Object::init<MTL::CommandQueueDescriptor>();
+}
+
+// property: maxCommandBufferCount
+_MTL_INLINE NS::UInteger MTL::CommandQueueDescriptor::maxCommandBufferCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxCommandBufferCount));
+}
+
+_MTL_INLINE void MTL::CommandQueueDescriptor::setMaxCommandBufferCount(NS::UInteger maxCommandBufferCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxCommandBufferCount_), maxCommandBufferCount);
+}
+
+// property: logState
+_MTL_INLINE MTL::LogState* MTL::CommandQueueDescriptor::logState() const
+{
+    return Object::sendMessage<MTL::LogState*>(this, _MTL_PRIVATE_SEL(logState));
+}
+
+_MTL_INLINE void MTL::CommandQueueDescriptor::setLogState(const MTL::LogState* logState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLogState_), logState);
+}

src/contrib/metal-cpp/Metal/MTLComputeCommandEncoder.hpp

@@ -0,0 +1,362 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputeCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCommandBuffer.hpp"
+#include "MTLCommandEncoder.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+struct DispatchThreadgroupsIndirectArguments
+{
+    uint32_t threadgroupsPerGrid[3];
+} _MTL_PACKED;
+
+struct StageInRegionIndirectArguments
+{
+    uint32_t stageInOrigin[3];
+    uint32_t stageInSize[3];
+} _MTL_PACKED;
+
+class ComputeCommandEncoder : public NS::Referencing<ComputeCommandEncoder, CommandEncoder>
+{
+public:
+    MTL::DispatchType dispatchType() const;
+
+    void              setComputePipelineState(const class ComputePipelineState* state);
+
+    void              setBytes(const void* bytes, NS::UInteger length, NS::UInteger index);
+
+    void              setBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void              setBufferOffset(NS::UInteger offset, NS::UInteger index);
+
+    void              setBuffers(const class Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void              setBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index);
+
+    void              setBuffers(const class Buffer* const buffers[], const NS::UInteger* offsets, const NS::UInteger* strides, NS::Range range);
+
+    void              setBufferOffset(NS::UInteger offset, NS::UInteger stride, NS::UInteger index);
+
+    void              setBytes(const void* bytes, NS::UInteger length, NS::UInteger stride, NS::UInteger index);
+
+    void              setVisibleFunctionTable(const class VisibleFunctionTable* visibleFunctionTable, NS::UInteger bufferIndex);
+
+    void              setVisibleFunctionTables(const class VisibleFunctionTable* const visibleFunctionTables[], NS::Range range);
+
+    void              setIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex);
+
+    void              setIntersectionFunctionTables(const class IntersectionFunctionTable* const intersectionFunctionTables[], NS::Range range);
+
+    void              setAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex);
+
+    void              setTexture(const class Texture* texture, NS::UInteger index);
+
+    void              setTextures(const class Texture* const textures[], NS::Range range);
+
+    void              setSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void              setSamplerStates(const class SamplerState* const samplers[], NS::Range range);
+
+    void              setSamplerState(const class SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index);
+
+    void              setSamplerStates(const class SamplerState* const samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range);
+
+    void              setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index);
+
+    void              setImageblockWidth(NS::UInteger width, NS::UInteger height);
+
+    void              setStageInRegion(MTL::Region region);
+
+    void              setStageInRegion(const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    void              dispatchThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerThreadgroup);
+
+    void              dispatchThreadgroups(const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset, MTL::Size threadsPerThreadgroup);
+
+    void              dispatchThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerThreadgroup);
+
+    void              updateFence(const class Fence* fence);
+
+    void              waitForFence(const class Fence* fence);
+
+    void              useResource(const class Resource* resource, MTL::ResourceUsage usage);
+
+    void              useResources(const class Resource* const resources[], NS::UInteger count, MTL::ResourceUsage usage);
+
+    void              useHeap(const class Heap* heap);
+
+    void              useHeaps(const class Heap* const heaps[], NS::UInteger count);
+
+    void              executeCommandsInBuffer(const class IndirectCommandBuffer* indirectCommandBuffer, NS::Range executionRange);
+
+    void              executeCommandsInBuffer(const class IndirectCommandBuffer* indirectCommandbuffer, const class Buffer* indirectRangeBuffer, NS::UInteger indirectBufferOffset);
+
+    void              memoryBarrier(MTL::BarrierScope scope);
+
+    void              memoryBarrier(const class Resource* const resources[], NS::UInteger count);
+
+    void              sampleCountersInBuffer(const class CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier);
+};
+
+}
+
+// property: dispatchType
+_MTL_INLINE MTL::DispatchType MTL::ComputeCommandEncoder::dispatchType() const
+{
+    return Object::sendMessage<MTL::DispatchType>(this, _MTL_PRIVATE_SEL(dispatchType));
+}
+
+// method: setComputePipelineState:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setComputePipelineState(const MTL::ComputePipelineState* state)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setComputePipelineState_), state);
+}
+
+// method: setBytes:length:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBytes(const void* bytes, NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBytes_length_atIndex_), bytes, length, index);
+}
+
+// method: setBuffer:offset:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setBufferOffset:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBufferOffset(NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBufferOffset_atIndex_), offset, index);
+}
+
+// method: setBuffers:offsets:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBuffers(const MTL::Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// method: setBuffer:offset:attributeStride:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffer_offset_attributeStride_atIndex_), buffer, offset, stride, index);
+}
+
+// method: setBuffers:offsets:attributeStrides:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBuffers(const MTL::Buffer* const buffers[], const NS::UInteger* offsets, const NS::UInteger* strides, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_attributeStrides_withRange_), buffers, offsets, strides, range);
+}
+
+// method: setBufferOffset:attributeStride:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBufferOffset(NS::UInteger offset, NS::UInteger stride, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBufferOffset_attributeStride_atIndex_), offset, stride, index);
+}
+
+// method: setBytes:length:attributeStride:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setBytes(const void* bytes, NS::UInteger length, NS::UInteger stride, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBytes_length_attributeStride_atIndex_), bytes, length, stride, index);
+}
+
+// method: setVisibleFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setVisibleFunctionTable(const MTL::VisibleFunctionTable* visibleFunctionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTable_atBufferIndex_), visibleFunctionTable, bufferIndex);
+}
+
+// method: setVisibleFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setVisibleFunctionTables(const MTL::VisibleFunctionTable* const visibleFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTables_withBufferRange_), visibleFunctionTables, range);
+}
+
+// method: setIntersectionFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setIntersectionFunctionTable(const MTL::IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTable_atBufferIndex_), intersectionFunctionTable, bufferIndex);
+}
+
+// method: setIntersectionFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setIntersectionFunctionTables(const MTL::IntersectionFunctionTable* const intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTables_withBufferRange_), intersectionFunctionTables, range);
+}
+
+// method: setAccelerationStructure:atBufferIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAccelerationStructure_atBufferIndex_), accelerationStructure, bufferIndex);
+}
+
+// method: setTexture:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setTexture(const MTL::Texture* texture, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTexture_atIndex_), texture, index);
+}
+
+// method: setTextures:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setTextures(const MTL::Texture* const textures[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTextures_withRange_), textures, range);
+}
+
+// method: setSamplerState:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setSamplerState(const MTL::SamplerState* sampler, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerState_atIndex_), sampler, index);
+}
+
+// method: setSamplerStates:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setSamplerStates(const MTL::SamplerState* const samplers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerStates_withRange_), samplers, range);
+}
+
+// method: setSamplerState:lodMinClamp:lodMaxClamp:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setSamplerState(const MTL::SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerState_lodMinClamp_lodMaxClamp_atIndex_), sampler, lodMinClamp, lodMaxClamp, index);
+}
+
+// method: setSamplerStates:lodMinClamps:lodMaxClamps:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setSamplerStates(const MTL::SamplerState* const samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplerStates_lodMinClamps_lodMaxClamps_withRange_), samplers, lodMinClamps, lodMaxClamps, range);
+}
+
+// method: setThreadgroupMemoryLength:atIndex:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setThreadgroupMemoryLength_atIndex_), length, index);
+}
+
+// method: setImageblockWidth:height:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setImageblockWidth(NS::UInteger width, NS::UInteger height)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setImageblockWidth_height_), width, height);
+}
+
+// method: setStageInRegion:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setStageInRegion(MTL::Region region)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStageInRegion_), region);
+}
+
+// method: setStageInRegionWithIndirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::ComputeCommandEncoder::setStageInRegion(const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStageInRegionWithIndirectBuffer_indirectBufferOffset_), indirectBuffer, indirectBufferOffset);
+}
+
+// method: dispatchThreadgroups:threadsPerThreadgroup:
+_MTL_INLINE void MTL::ComputeCommandEncoder::dispatchThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(dispatchThreadgroups_threadsPerThreadgroup_), threadgroupsPerGrid, threadsPerThreadgroup);
+}
+
+// method: dispatchThreadgroupsWithIndirectBuffer:indirectBufferOffset:threadsPerThreadgroup:
+_MTL_INLINE void MTL::ComputeCommandEncoder::dispatchThreadgroups(const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset, MTL::Size threadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(dispatchThreadgroupsWithIndirectBuffer_indirectBufferOffset_threadsPerThreadgroup_), indirectBuffer, indirectBufferOffset, threadsPerThreadgroup);
+}
+
+// method: dispatchThreads:threadsPerThreadgroup:
+_MTL_INLINE void MTL::ComputeCommandEncoder::dispatchThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(dispatchThreads_threadsPerThreadgroup_), threadsPerGrid, threadsPerThreadgroup);
+}
+
+// method: updateFence:
+_MTL_INLINE void MTL::ComputeCommandEncoder::updateFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateFence_), fence);
+}
+
+// method: waitForFence:
+_MTL_INLINE void MTL::ComputeCommandEncoder::waitForFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForFence_), fence);
+}
+
+// method: useResource:usage:
+_MTL_INLINE void MTL::ComputeCommandEncoder::useResource(const MTL::Resource* resource, MTL::ResourceUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResource_usage_), resource, usage);
+}
+
+// method: useResources:count:usage:
+_MTL_INLINE void MTL::ComputeCommandEncoder::useResources(const MTL::Resource* const resources[], NS::UInteger count, MTL::ResourceUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResources_count_usage_), resources, count, usage);
+}
+
+// method: useHeap:
+_MTL_INLINE void MTL::ComputeCommandEncoder::useHeap(const MTL::Heap* heap)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeap_), heap);
+}
+
+// method: useHeaps:count:
+_MTL_INLINE void MTL::ComputeCommandEncoder::useHeaps(const MTL::Heap* const heaps[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeaps_count_), heaps, count);
+}
+
+// method: executeCommandsInBuffer:withRange:
+_MTL_INLINE void MTL::ComputeCommandEncoder::executeCommandsInBuffer(const MTL::IndirectCommandBuffer* indirectCommandBuffer, NS::Range executionRange)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(executeCommandsInBuffer_withRange_), indirectCommandBuffer, executionRange);
+}
+
+// method: executeCommandsInBuffer:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::ComputeCommandEncoder::executeCommandsInBuffer(const MTL::IndirectCommandBuffer* indirectCommandbuffer, const MTL::Buffer* indirectRangeBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(executeCommandsInBuffer_indirectBuffer_indirectBufferOffset_), indirectCommandbuffer, indirectRangeBuffer, indirectBufferOffset);
+}
+
+// method: memoryBarrierWithScope:
+_MTL_INLINE void MTL::ComputeCommandEncoder::memoryBarrier(MTL::BarrierScope scope)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(memoryBarrierWithScope_), scope);
+}
+
+// method: memoryBarrierWithResources:count:
+_MTL_INLINE void MTL::ComputeCommandEncoder::memoryBarrier(const MTL::Resource* const resources[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(memoryBarrierWithResources_count_), resources, count);
+}
+
+// method: sampleCountersInBuffer:atSampleIndex:withBarrier:
+_MTL_INLINE void MTL::ComputeCommandEncoder::sampleCountersInBuffer(const MTL::CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(sampleCountersInBuffer_atSampleIndex_withBarrier_), sampleBuffer, sampleIndex, barrier);
+}

src/contrib/metal-cpp/Metal/MTLComputePass.hpp

@@ -0,0 +1,181 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputePass.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCommandBuffer.hpp"
+
+namespace MTL
+{
+class ComputePassSampleBufferAttachmentDescriptor : public NS::Copying<ComputePassSampleBufferAttachmentDescriptor>
+{
+public:
+    static class ComputePassSampleBufferAttachmentDescriptor* alloc();
+
+    class ComputePassSampleBufferAttachmentDescriptor*        init();
+
+    class CounterSampleBuffer*                                sampleBuffer() const;
+    void                                                      setSampleBuffer(const class CounterSampleBuffer* sampleBuffer);
+
+    NS::UInteger                                              startOfEncoderSampleIndex() const;
+    void                                                      setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex);
+
+    NS::UInteger                                              endOfEncoderSampleIndex() const;
+    void                                                      setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex);
+};
+
+class ComputePassSampleBufferAttachmentDescriptorArray : public NS::Referencing<ComputePassSampleBufferAttachmentDescriptorArray>
+{
+public:
+    static class ComputePassSampleBufferAttachmentDescriptorArray* alloc();
+
+    class ComputePassSampleBufferAttachmentDescriptorArray*        init();
+
+    class ComputePassSampleBufferAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                           setObject(const class ComputePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class ComputePassDescriptor : public NS::Copying<ComputePassDescriptor>
+{
+public:
+    static class ComputePassDescriptor*                     alloc();
+
+    class ComputePassDescriptor*                            init();
+
+    static class ComputePassDescriptor*                     computePassDescriptor();
+
+    MTL::DispatchType                                       dispatchType() const;
+    void                                                    setDispatchType(MTL::DispatchType dispatchType);
+
+    class ComputePassSampleBufferAttachmentDescriptorArray* sampleBufferAttachments() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptor* MTL::ComputePassSampleBufferAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ComputePassSampleBufferAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLComputePassSampleBufferAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptor* MTL::ComputePassSampleBufferAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::ComputePassSampleBufferAttachmentDescriptor>();
+}
+
+// property: sampleBuffer
+_MTL_INLINE MTL::CounterSampleBuffer* MTL::ComputePassSampleBufferAttachmentDescriptor::sampleBuffer() const
+{
+    return Object::sendMessage<MTL::CounterSampleBuffer*>(this, _MTL_PRIVATE_SEL(sampleBuffer));
+}
+
+_MTL_INLINE void MTL::ComputePassSampleBufferAttachmentDescriptor::setSampleBuffer(const MTL::CounterSampleBuffer* sampleBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleBuffer_), sampleBuffer);
+}
+
+// property: startOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::ComputePassSampleBufferAttachmentDescriptor::startOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::ComputePassSampleBufferAttachmentDescriptor::setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfEncoderSampleIndex_), startOfEncoderSampleIndex);
+}
+
+// property: endOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::ComputePassSampleBufferAttachmentDescriptor::endOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::ComputePassSampleBufferAttachmentDescriptor::setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfEncoderSampleIndex_), endOfEncoderSampleIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptorArray* MTL::ComputePassSampleBufferAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::ComputePassSampleBufferAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLComputePassSampleBufferAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptorArray* MTL::ComputePassSampleBufferAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::ComputePassSampleBufferAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptor* MTL::ComputePassSampleBufferAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::ComputePassSampleBufferAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::ComputePassSampleBufferAttachmentDescriptorArray::setObject(const MTL::ComputePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ComputePassDescriptor* MTL::ComputePassDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ComputePassDescriptor>(_MTL_PRIVATE_CLS(MTLComputePassDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ComputePassDescriptor* MTL::ComputePassDescriptor::init()
+{
+    return NS::Object::init<MTL::ComputePassDescriptor>();
+}
+
+// static method: computePassDescriptor
+_MTL_INLINE MTL::ComputePassDescriptor* MTL::ComputePassDescriptor::computePassDescriptor()
+{
+    return Object::sendMessage<MTL::ComputePassDescriptor*>(_MTL_PRIVATE_CLS(MTLComputePassDescriptor), _MTL_PRIVATE_SEL(computePassDescriptor));
+}
+
+// property: dispatchType
+_MTL_INLINE MTL::DispatchType MTL::ComputePassDescriptor::dispatchType() const
+{
+    return Object::sendMessage<MTL::DispatchType>(this, _MTL_PRIVATE_SEL(dispatchType));
+}
+
+_MTL_INLINE void MTL::ComputePassDescriptor::setDispatchType(MTL::DispatchType dispatchType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDispatchType_), dispatchType);
+}
+
+// property: sampleBufferAttachments
+_MTL_INLINE MTL::ComputePassSampleBufferAttachmentDescriptorArray* MTL::ComputePassDescriptor::sampleBufferAttachments() const
+{
+    return Object::sendMessage<MTL::ComputePassSampleBufferAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(sampleBufferAttachments));
+}

src/contrib/metal-cpp/Metal/MTLComputePipeline.hpp

@@ -0,0 +1,396 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputePipeline.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLPipeline.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+class ComputePipelineReflection : public NS::Referencing<ComputePipelineReflection>
+{
+public:
+    static class ComputePipelineReflection* alloc();
+
+    class ComputePipelineReflection*        init();
+
+    NS::Array*                              bindings() const;
+
+    NS::Array*                              arguments() const;
+};
+
+class ComputePipelineDescriptor : public NS::Copying<ComputePipelineDescriptor>
+{
+public:
+    static class ComputePipelineDescriptor* alloc();
+
+    class ComputePipelineDescriptor*        init();
+
+    NS::String*                             label() const;
+    void                                    setLabel(const NS::String* label);
+
+    class Function*                         computeFunction() const;
+    void                                    setComputeFunction(const class Function* computeFunction);
+
+    bool                                    threadGroupSizeIsMultipleOfThreadExecutionWidth() const;
+    void                                    setThreadGroupSizeIsMultipleOfThreadExecutionWidth(bool threadGroupSizeIsMultipleOfThreadExecutionWidth);
+
+    NS::UInteger                            maxTotalThreadsPerThreadgroup() const;
+    void                                    setMaxTotalThreadsPerThreadgroup(NS::UInteger maxTotalThreadsPerThreadgroup);
+
+    class StageInputOutputDescriptor*       stageInputDescriptor() const;
+    void                                    setStageInputDescriptor(const class StageInputOutputDescriptor* stageInputDescriptor);
+
+    class PipelineBufferDescriptorArray*    buffers() const;
+
+    bool                                    supportIndirectCommandBuffers() const;
+    void                                    setSupportIndirectCommandBuffers(bool supportIndirectCommandBuffers);
+
+    NS::Array*                              insertLibraries() const;
+    void                                    setInsertLibraries(const NS::Array* insertLibraries);
+
+    NS::Array*                              preloadedLibraries() const;
+    void                                    setPreloadedLibraries(const NS::Array* preloadedLibraries);
+
+    NS::Array*                              binaryArchives() const;
+    void                                    setBinaryArchives(const NS::Array* binaryArchives);
+
+    void                                    reset();
+
+    class LinkedFunctions*                  linkedFunctions() const;
+    void                                    setLinkedFunctions(const class LinkedFunctions* linkedFunctions);
+
+    bool                                    supportAddingBinaryFunctions() const;
+    void                                    setSupportAddingBinaryFunctions(bool supportAddingBinaryFunctions);
+
+    NS::UInteger                            maxCallStackDepth() const;
+    void                                    setMaxCallStackDepth(NS::UInteger maxCallStackDepth);
+
+    MTL::ShaderValidation                   shaderValidation() const;
+    void                                    setShaderValidation(MTL::ShaderValidation shaderValidation);
+};
+
+class ComputePipelineState : public NS::Referencing<ComputePipelineState>
+{
+public:
+    NS::String*                      label() const;
+
+    class Device*                    device() const;
+
+    NS::UInteger                     maxTotalThreadsPerThreadgroup() const;
+
+    NS::UInteger                     threadExecutionWidth() const;
+
+    NS::UInteger                     staticThreadgroupMemoryLength() const;
+
+    NS::UInteger                     imageblockMemoryLength(MTL::Size imageblockDimensions);
+
+    bool                             supportIndirectCommandBuffers() const;
+
+    MTL::ResourceID                  gpuResourceID() const;
+
+    class FunctionHandle*            functionHandle(const class Function* function);
+
+    class ComputePipelineState*      newComputePipelineState(const NS::Array* functions, NS::Error** error);
+
+    class VisibleFunctionTable*      newVisibleFunctionTable(const class VisibleFunctionTableDescriptor* descriptor);
+
+    class IntersectionFunctionTable* newIntersectionFunctionTable(const class IntersectionFunctionTableDescriptor* descriptor);
+
+    MTL::ShaderValidation            shaderValidation() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ComputePipelineReflection* MTL::ComputePipelineReflection::alloc()
+{
+    return NS::Object::alloc<MTL::ComputePipelineReflection>(_MTL_PRIVATE_CLS(MTLComputePipelineReflection));
+}
+
+// method: init
+_MTL_INLINE MTL::ComputePipelineReflection* MTL::ComputePipelineReflection::init()
+{
+    return NS::Object::init<MTL::ComputePipelineReflection>();
+}
+
+// property: bindings
+_MTL_INLINE NS::Array* MTL::ComputePipelineReflection::bindings() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(bindings));
+}
+
+// property: arguments
+_MTL_INLINE NS::Array* MTL::ComputePipelineReflection::arguments() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(arguments));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ComputePipelineDescriptor* MTL::ComputePipelineDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ComputePipelineDescriptor>(_MTL_PRIVATE_CLS(MTLComputePipelineDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ComputePipelineDescriptor* MTL::ComputePipelineDescriptor::init()
+{
+    return NS::Object::init<MTL::ComputePipelineDescriptor>();
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::ComputePipelineDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: computeFunction
+_MTL_INLINE MTL::Function* MTL::ComputePipelineDescriptor::computeFunction() const
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(computeFunction));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setComputeFunction(const MTL::Function* computeFunction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setComputeFunction_), computeFunction);
+}
+
+// property: threadGroupSizeIsMultipleOfThreadExecutionWidth
+_MTL_INLINE bool MTL::ComputePipelineDescriptor::threadGroupSizeIsMultipleOfThreadExecutionWidth() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(threadGroupSizeIsMultipleOfThreadExecutionWidth));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setThreadGroupSizeIsMultipleOfThreadExecutionWidth(bool threadGroupSizeIsMultipleOfThreadExecutionWidth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setThreadGroupSizeIsMultipleOfThreadExecutionWidth_), threadGroupSizeIsMultipleOfThreadExecutionWidth);
+}
+
+// property: maxTotalThreadsPerThreadgroup
+_MTL_INLINE NS::UInteger MTL::ComputePipelineDescriptor::maxTotalThreadsPerThreadgroup() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxTotalThreadsPerThreadgroup));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setMaxTotalThreadsPerThreadgroup(NS::UInteger maxTotalThreadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxTotalThreadsPerThreadgroup_), maxTotalThreadsPerThreadgroup);
+}
+
+// property: stageInputDescriptor
+_MTL_INLINE MTL::StageInputOutputDescriptor* MTL::ComputePipelineDescriptor::stageInputDescriptor() const
+{
+    return Object::sendMessage<MTL::StageInputOutputDescriptor*>(this, _MTL_PRIVATE_SEL(stageInputDescriptor));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setStageInputDescriptor(const MTL::StageInputOutputDescriptor* stageInputDescriptor)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStageInputDescriptor_), stageInputDescriptor);
+}
+
+// property: buffers
+_MTL_INLINE MTL::PipelineBufferDescriptorArray* MTL::ComputePipelineDescriptor::buffers() const
+{
+    return Object::sendMessage<MTL::PipelineBufferDescriptorArray*>(this, _MTL_PRIVATE_SEL(buffers));
+}
+
+// property: supportIndirectCommandBuffers
+_MTL_INLINE bool MTL::ComputePipelineDescriptor::supportIndirectCommandBuffers() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportIndirectCommandBuffers));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setSupportIndirectCommandBuffers(bool supportIndirectCommandBuffers)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSupportIndirectCommandBuffers_), supportIndirectCommandBuffers);
+}
+
+// property: insertLibraries
+_MTL_INLINE NS::Array* MTL::ComputePipelineDescriptor::insertLibraries() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(insertLibraries));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setInsertLibraries(const NS::Array* insertLibraries)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInsertLibraries_), insertLibraries);
+}
+
+// property: preloadedLibraries
+_MTL_INLINE NS::Array* MTL::ComputePipelineDescriptor::preloadedLibraries() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(preloadedLibraries));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setPreloadedLibraries(const NS::Array* preloadedLibraries)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPreloadedLibraries_), preloadedLibraries);
+}
+
+// property: binaryArchives
+_MTL_INLINE NS::Array* MTL::ComputePipelineDescriptor::binaryArchives() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(binaryArchives));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setBinaryArchives(const NS::Array* binaryArchives)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBinaryArchives_), binaryArchives);
+}
+
+// method: reset
+_MTL_INLINE void MTL::ComputePipelineDescriptor::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}
+
+// property: linkedFunctions
+_MTL_INLINE MTL::LinkedFunctions* MTL::ComputePipelineDescriptor::linkedFunctions() const
+{
+    return Object::sendMessage<MTL::LinkedFunctions*>(this, _MTL_PRIVATE_SEL(linkedFunctions));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setLinkedFunctions(const MTL::LinkedFunctions* linkedFunctions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLinkedFunctions_), linkedFunctions);
+}
+
+// property: supportAddingBinaryFunctions
+_MTL_INLINE bool MTL::ComputePipelineDescriptor::supportAddingBinaryFunctions() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportAddingBinaryFunctions));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setSupportAddingBinaryFunctions(bool supportAddingBinaryFunctions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSupportAddingBinaryFunctions_), supportAddingBinaryFunctions);
+}
+
+// property: maxCallStackDepth
+_MTL_INLINE NS::UInteger MTL::ComputePipelineDescriptor::maxCallStackDepth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxCallStackDepth));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setMaxCallStackDepth(NS::UInteger maxCallStackDepth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxCallStackDepth_), maxCallStackDepth);
+}
+
+// property: shaderValidation
+_MTL_INLINE MTL::ShaderValidation MTL::ComputePipelineDescriptor::shaderValidation() const
+{
+    return Object::sendMessage<MTL::ShaderValidation>(this, _MTL_PRIVATE_SEL(shaderValidation));
+}
+
+_MTL_INLINE void MTL::ComputePipelineDescriptor::setShaderValidation(MTL::ShaderValidation shaderValidation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setShaderValidation_), shaderValidation);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::ComputePipelineState::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::ComputePipelineState::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: maxTotalThreadsPerThreadgroup
+_MTL_INLINE NS::UInteger MTL::ComputePipelineState::maxTotalThreadsPerThreadgroup() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxTotalThreadsPerThreadgroup));
+}
+
+// property: threadExecutionWidth
+_MTL_INLINE NS::UInteger MTL::ComputePipelineState::threadExecutionWidth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadExecutionWidth));
+}
+
+// property: staticThreadgroupMemoryLength
+_MTL_INLINE NS::UInteger MTL::ComputePipelineState::staticThreadgroupMemoryLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(staticThreadgroupMemoryLength));
+}
+
+// method: imageblockMemoryLengthForDimensions:
+_MTL_INLINE NS::UInteger MTL::ComputePipelineState::imageblockMemoryLength(MTL::Size imageblockDimensions)
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(imageblockMemoryLengthForDimensions_), imageblockDimensions);
+}
+
+// property: supportIndirectCommandBuffers
+_MTL_INLINE bool MTL::ComputePipelineState::supportIndirectCommandBuffers() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportIndirectCommandBuffers));
+}
+
+// property: gpuResourceID
+_MTL_INLINE MTL::ResourceID MTL::ComputePipelineState::gpuResourceID() const
+{
+    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(gpuResourceID));
+}
+
+// method: functionHandleWithFunction:
+_MTL_INLINE MTL::FunctionHandle* MTL::ComputePipelineState::functionHandle(const MTL::Function* function)
+{
+    return Object::sendMessage<MTL::FunctionHandle*>(this, _MTL_PRIVATE_SEL(functionHandleWithFunction_), function);
+}
+
+// method: newComputePipelineStateWithAdditionalBinaryFunctions:error:
+_MTL_INLINE MTL::ComputePipelineState* MTL::ComputePipelineState::newComputePipelineState(const NS::Array* functions, NS::Error** error)
+{
+    return Object::sendMessage<MTL::ComputePipelineState*>(this, _MTL_PRIVATE_SEL(newComputePipelineStateWithAdditionalBinaryFunctions_error_), functions, error);
+}
+
+// method: newVisibleFunctionTableWithDescriptor:
+_MTL_INLINE MTL::VisibleFunctionTable* MTL::ComputePipelineState::newVisibleFunctionTable(const MTL::VisibleFunctionTableDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::VisibleFunctionTable*>(this, _MTL_PRIVATE_SEL(newVisibleFunctionTableWithDescriptor_), descriptor);
+}
+
+// method: newIntersectionFunctionTableWithDescriptor:
+_MTL_INLINE MTL::IntersectionFunctionTable* MTL::ComputePipelineState::newIntersectionFunctionTable(const MTL::IntersectionFunctionTableDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::IntersectionFunctionTable*>(this, _MTL_PRIVATE_SEL(newIntersectionFunctionTableWithDescriptor_), descriptor);
+}
+
+// property: shaderValidation
+_MTL_INLINE MTL::ShaderValidation MTL::ComputePipelineState::shaderValidation() const
+{
+    return Object::sendMessage<MTL::ShaderValidation>(this, _MTL_PRIVATE_SEL(shaderValidation));
+}

src/contrib/metal-cpp/Metal/MTLCounters.hpp

@@ -0,0 +1,261 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCounters.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+struct CounterResultTimestamp
+{
+    uint64_t timestamp;
+} _MTL_PACKED;
+
+struct CounterResultStageUtilization
+{
+    uint64_t totalCycles;
+    uint64_t vertexCycles;
+    uint64_t tessellationCycles;
+    uint64_t postTessellationVertexCycles;
+    uint64_t fragmentCycles;
+    uint64_t renderTargetCycles;
+} _MTL_PACKED;
+
+struct CounterResultStatistic
+{
+    uint64_t tessellationInputPatches;
+    uint64_t vertexInvocations;
+    uint64_t postTessellationVertexInvocations;
+    uint64_t clipperInvocations;
+    uint64_t clipperPrimitivesOut;
+    uint64_t fragmentInvocations;
+    uint64_t fragmentsPassed;
+    uint64_t computeKernelInvocations;
+} _MTL_PACKED;
+
+_MTL_CONST(NS::ErrorDomain, CounterErrorDomain);
+
+using CommonCounter = NS::String*;
+
+_MTL_CONST(CommonCounter, CommonCounterTimestamp);
+_MTL_CONST(CommonCounter, CommonCounterTessellationInputPatches);
+_MTL_CONST(CommonCounter, CommonCounterVertexInvocations);
+_MTL_CONST(CommonCounter, CommonCounterPostTessellationVertexInvocations);
+_MTL_CONST(CommonCounter, CommonCounterClipperInvocations);
+_MTL_CONST(CommonCounter, CommonCounterClipperPrimitivesOut);
+_MTL_CONST(CommonCounter, CommonCounterFragmentInvocations);
+_MTL_CONST(CommonCounter, CommonCounterFragmentsPassed);
+_MTL_CONST(CommonCounter, CommonCounterComputeKernelInvocations);
+_MTL_CONST(CommonCounter, CommonCounterTotalCycles);
+_MTL_CONST(CommonCounter, CommonCounterVertexCycles);
+_MTL_CONST(CommonCounter, CommonCounterTessellationCycles);
+_MTL_CONST(CommonCounter, CommonCounterPostTessellationVertexCycles);
+_MTL_CONST(CommonCounter, CommonCounterFragmentCycles);
+_MTL_CONST(CommonCounter, CommonCounterRenderTargetWriteCycles);
+
+using CommonCounterSet = NS::String*;
+
+_MTL_CONST(CommonCounterSet, CommonCounterSetTimestamp);
+_MTL_CONST(CommonCounterSet, CommonCounterSetStageUtilization);
+_MTL_CONST(CommonCounterSet, CommonCounterSetStatistic);
+
+class Counter : public NS::Referencing<Counter>
+{
+public:
+    NS::String* name() const;
+};
+
+class CounterSet : public NS::Referencing<CounterSet>
+{
+public:
+    NS::String* name() const;
+
+    NS::Array*  counters() const;
+};
+
+class CounterSampleBufferDescriptor : public NS::Copying<CounterSampleBufferDescriptor>
+{
+public:
+    static class CounterSampleBufferDescriptor* alloc();
+
+    class CounterSampleBufferDescriptor*        init();
+
+    class CounterSet*                           counterSet() const;
+    void                                        setCounterSet(const class CounterSet* counterSet);
+
+    NS::String*                                 label() const;
+    void                                        setLabel(const NS::String* label);
+
+    MTL::StorageMode                            storageMode() const;
+    void                                        setStorageMode(MTL::StorageMode storageMode);
+
+    NS::UInteger                                sampleCount() const;
+    void                                        setSampleCount(NS::UInteger sampleCount);
+};
+
+class CounterSampleBuffer : public NS::Referencing<CounterSampleBuffer>
+{
+public:
+    class Device* device() const;
+
+    NS::String*   label() const;
+
+    NS::UInteger  sampleCount() const;
+
+    NS::Data*     resolveCounterRange(NS::Range range);
+};
+
+_MTL_ENUM(NS::Integer, CounterSampleBufferError) {
+    CounterSampleBufferErrorOutOfMemory = 0,
+    CounterSampleBufferErrorInvalid = 1,
+    CounterSampleBufferErrorInternal = 2,
+};
+
+static const NS::UInteger CounterErrorValue = static_cast<NS::UInteger>(~0ULL);
+static const NS::UInteger CounterDontSample = static_cast<NS::UInteger>(-1);
+
+}
+
+_MTL_PRIVATE_DEF_STR(NS::ErrorDomain, CounterErrorDomain);
+
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterTimestamp);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterTessellationInputPatches);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterVertexInvocations);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterPostTessellationVertexInvocations);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterClipperInvocations);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterClipperPrimitivesOut);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterFragmentInvocations);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterFragmentsPassed);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterComputeKernelInvocations);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterTotalCycles);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterVertexCycles);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterTessellationCycles);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterPostTessellationVertexCycles);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterFragmentCycles);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounter, CommonCounterRenderTargetWriteCycles);
+
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounterSet, CommonCounterSetTimestamp);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounterSet, CommonCounterSetStageUtilization);
+_MTL_PRIVATE_DEF_STR(MTL::CommonCounterSet, CommonCounterSetStatistic);
+
+// property: name
+_MTL_INLINE NS::String* MTL::Counter::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::CounterSet::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: counters
+_MTL_INLINE NS::Array* MTL::CounterSet::counters() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(counters));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CounterSampleBufferDescriptor* MTL::CounterSampleBufferDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::CounterSampleBufferDescriptor>(_MTL_PRIVATE_CLS(MTLCounterSampleBufferDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::CounterSampleBufferDescriptor* MTL::CounterSampleBufferDescriptor::init()
+{
+    return NS::Object::init<MTL::CounterSampleBufferDescriptor>();
+}
+
+// property: counterSet
+_MTL_INLINE MTL::CounterSet* MTL::CounterSampleBufferDescriptor::counterSet() const
+{
+    return Object::sendMessage<MTL::CounterSet*>(this, _MTL_PRIVATE_SEL(counterSet));
+}
+
+_MTL_INLINE void MTL::CounterSampleBufferDescriptor::setCounterSet(const MTL::CounterSet* counterSet)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCounterSet_), counterSet);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CounterSampleBufferDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::CounterSampleBufferDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: storageMode
+_MTL_INLINE MTL::StorageMode MTL::CounterSampleBufferDescriptor::storageMode() const
+{
+    return Object::sendMessage<MTL::StorageMode>(this, _MTL_PRIVATE_SEL(storageMode));
+}
+
+_MTL_INLINE void MTL::CounterSampleBufferDescriptor::setStorageMode(MTL::StorageMode storageMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStorageMode_), storageMode);
+}
+
+// property: sampleCount
+_MTL_INLINE NS::UInteger MTL::CounterSampleBufferDescriptor::sampleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(sampleCount));
+}
+
+_MTL_INLINE void MTL::CounterSampleBufferDescriptor::setSampleCount(NS::UInteger sampleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleCount_), sampleCount);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::CounterSampleBuffer::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::CounterSampleBuffer::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: sampleCount
+_MTL_INLINE NS::UInteger MTL::CounterSampleBuffer::sampleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(sampleCount));
+}
+
+// method: resolveCounterRange:
+_MTL_INLINE NS::Data* MTL::CounterSampleBuffer::resolveCounterRange(NS::Range range)
+{
+    return Object::sendMessage<NS::Data*>(this, _MTL_PRIVATE_SEL(resolveCounterRange_), range);
+}

src/contrib/metal-cpp/Metal/MTLDefines.hpp

@@ -0,0 +1,41 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDefines.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "../Foundation/NSDefines.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#define _MTL_EXPORT _NS_EXPORT
+#define _MTL_EXTERN _NS_EXTERN
+#define _MTL_INLINE _NS_INLINE
+#define _MTL_PACKED _NS_PACKED
+
+#define _MTL_CONST(type, name) _NS_CONST(type, name)
+#define _MTL_ENUM(type, name) _NS_ENUM(type, name)
+#define _MTL_OPTIONS(type, name) _NS_OPTIONS(type, name)
+
+#define _MTL_VALIDATE_SIZE(ns, name) _NS_VALIDATE_SIZE(ns, name)
+#define _MTL_VALIDATE_ENUM(ns, name) _NS_VALIDATE_ENUM(ns, name)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Metal/MTLDepthStencil.hpp

@@ -0,0 +1,269 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDepthStencil.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLDepthStencil.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, CompareFunction) {
+    CompareFunctionNever = 0,
+    CompareFunctionLess = 1,
+    CompareFunctionEqual = 2,
+    CompareFunctionLessEqual = 3,
+    CompareFunctionGreater = 4,
+    CompareFunctionNotEqual = 5,
+    CompareFunctionGreaterEqual = 6,
+    CompareFunctionAlways = 7,
+};
+
+_MTL_ENUM(NS::UInteger, StencilOperation) {
+    StencilOperationKeep = 0,
+    StencilOperationZero = 1,
+    StencilOperationReplace = 2,
+    StencilOperationIncrementClamp = 3,
+    StencilOperationDecrementClamp = 4,
+    StencilOperationInvert = 5,
+    StencilOperationIncrementWrap = 6,
+    StencilOperationDecrementWrap = 7,
+};
+
+class StencilDescriptor : public NS::Copying<StencilDescriptor>
+{
+public:
+    static class StencilDescriptor* alloc();
+
+    class StencilDescriptor*        init();
+
+    MTL::CompareFunction            stencilCompareFunction() const;
+    void                            setStencilCompareFunction(MTL::CompareFunction stencilCompareFunction);
+
+    MTL::StencilOperation           stencilFailureOperation() const;
+    void                            setStencilFailureOperation(MTL::StencilOperation stencilFailureOperation);
+
+    MTL::StencilOperation           depthFailureOperation() const;
+    void                            setDepthFailureOperation(MTL::StencilOperation depthFailureOperation);
+
+    MTL::StencilOperation           depthStencilPassOperation() const;
+    void                            setDepthStencilPassOperation(MTL::StencilOperation depthStencilPassOperation);
+
+    uint32_t                        readMask() const;
+    void                            setReadMask(uint32_t readMask);
+
+    uint32_t                        writeMask() const;
+    void                            setWriteMask(uint32_t writeMask);
+};
+
+class DepthStencilDescriptor : public NS::Copying<DepthStencilDescriptor>
+{
+public:
+    static class DepthStencilDescriptor* alloc();
+
+    class DepthStencilDescriptor*        init();
+
+    MTL::CompareFunction                 depthCompareFunction() const;
+    void                                 setDepthCompareFunction(MTL::CompareFunction depthCompareFunction);
+
+    bool                                 depthWriteEnabled() const;
+    void                                 setDepthWriteEnabled(bool depthWriteEnabled);
+
+    class StencilDescriptor*             frontFaceStencil() const;
+    void                                 setFrontFaceStencil(const class StencilDescriptor* frontFaceStencil);
+
+    class StencilDescriptor*             backFaceStencil() const;
+    void                                 setBackFaceStencil(const class StencilDescriptor* backFaceStencil);
+
+    NS::String*                          label() const;
+    void                                 setLabel(const NS::String* label);
+};
+
+class DepthStencilState : public NS::Referencing<DepthStencilState>
+{
+public:
+    NS::String*   label() const;
+
+    class Device* device() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::StencilDescriptor* MTL::StencilDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::StencilDescriptor>(_MTL_PRIVATE_CLS(MTLStencilDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::StencilDescriptor* MTL::StencilDescriptor::init()
+{
+    return NS::Object::init<MTL::StencilDescriptor>();
+}
+
+// property: stencilCompareFunction
+_MTL_INLINE MTL::CompareFunction MTL::StencilDescriptor::stencilCompareFunction() const
+{
+    return Object::sendMessage<MTL::CompareFunction>(this, _MTL_PRIVATE_SEL(stencilCompareFunction));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setStencilCompareFunction(MTL::CompareFunction stencilCompareFunction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilCompareFunction_), stencilCompareFunction);
+}
+
+// property: stencilFailureOperation
+_MTL_INLINE MTL::StencilOperation MTL::StencilDescriptor::stencilFailureOperation() const
+{
+    return Object::sendMessage<MTL::StencilOperation>(this, _MTL_PRIVATE_SEL(stencilFailureOperation));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setStencilFailureOperation(MTL::StencilOperation stencilFailureOperation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilFailureOperation_), stencilFailureOperation);
+}
+
+// property: depthFailureOperation
+_MTL_INLINE MTL::StencilOperation MTL::StencilDescriptor::depthFailureOperation() const
+{
+    return Object::sendMessage<MTL::StencilOperation>(this, _MTL_PRIVATE_SEL(depthFailureOperation));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setDepthFailureOperation(MTL::StencilOperation depthFailureOperation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthFailureOperation_), depthFailureOperation);
+}
+
+// property: depthStencilPassOperation
+_MTL_INLINE MTL::StencilOperation MTL::StencilDescriptor::depthStencilPassOperation() const
+{
+    return Object::sendMessage<MTL::StencilOperation>(this, _MTL_PRIVATE_SEL(depthStencilPassOperation));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setDepthStencilPassOperation(MTL::StencilOperation depthStencilPassOperation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStencilPassOperation_), depthStencilPassOperation);
+}
+
+// property: readMask
+_MTL_INLINE uint32_t MTL::StencilDescriptor::readMask() const
+{
+    return Object::sendMessage<uint32_t>(this, _MTL_PRIVATE_SEL(readMask));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setReadMask(uint32_t readMask)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setReadMask_), readMask);
+}
+
+// property: writeMask
+_MTL_INLINE uint32_t MTL::StencilDescriptor::writeMask() const
+{
+    return Object::sendMessage<uint32_t>(this, _MTL_PRIVATE_SEL(writeMask));
+}
+
+_MTL_INLINE void MTL::StencilDescriptor::setWriteMask(uint32_t writeMask)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setWriteMask_), writeMask);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::DepthStencilDescriptor* MTL::DepthStencilDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::DepthStencilDescriptor>(_MTL_PRIVATE_CLS(MTLDepthStencilDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::DepthStencilDescriptor* MTL::DepthStencilDescriptor::init()
+{
+    return NS::Object::init<MTL::DepthStencilDescriptor>();
+}
+
+// property: depthCompareFunction
+_MTL_INLINE MTL::CompareFunction MTL::DepthStencilDescriptor::depthCompareFunction() const
+{
+    return Object::sendMessage<MTL::CompareFunction>(this, _MTL_PRIVATE_SEL(depthCompareFunction));
+}
+
+_MTL_INLINE void MTL::DepthStencilDescriptor::setDepthCompareFunction(MTL::CompareFunction depthCompareFunction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthCompareFunction_), depthCompareFunction);
+}
+
+// property: depthWriteEnabled
+_MTL_INLINE bool MTL::DepthStencilDescriptor::depthWriteEnabled() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isDepthWriteEnabled));
+}
+
+_MTL_INLINE void MTL::DepthStencilDescriptor::setDepthWriteEnabled(bool depthWriteEnabled)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthWriteEnabled_), depthWriteEnabled);
+}
+
+// property: frontFaceStencil
+_MTL_INLINE MTL::StencilDescriptor* MTL::DepthStencilDescriptor::frontFaceStencil() const
+{
+    return Object::sendMessage<MTL::StencilDescriptor*>(this, _MTL_PRIVATE_SEL(frontFaceStencil));
+}
+
+_MTL_INLINE void MTL::DepthStencilDescriptor::setFrontFaceStencil(const MTL::StencilDescriptor* frontFaceStencil)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFrontFaceStencil_), frontFaceStencil);
+}
+
+// property: backFaceStencil
+_MTL_INLINE MTL::StencilDescriptor* MTL::DepthStencilDescriptor::backFaceStencil() const
+{
+    return Object::sendMessage<MTL::StencilDescriptor*>(this, _MTL_PRIVATE_SEL(backFaceStencil));
+}
+
+_MTL_INLINE void MTL::DepthStencilDescriptor::setBackFaceStencil(const MTL::StencilDescriptor* backFaceStencil)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBackFaceStencil_), backFaceStencil);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::DepthStencilDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::DepthStencilDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::DepthStencilState::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::DepthStencilState::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}

src/contrib/metal-cpp/Metal/MTLDrawable.hpp

@@ -0,0 +1,99 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDrawable.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <functional>
+
+namespace MTL
+{
+using DrawablePresentedHandler = void (^)(class Drawable*);
+
+using DrawablePresentedHandlerFunction = std::function<void(class Drawable*)>;
+
+class Drawable : public NS::Referencing<Drawable>
+{
+public:
+    void           addPresentedHandler(const MTL::DrawablePresentedHandlerFunction& function);
+
+    void           present();
+
+    void           presentAtTime(CFTimeInterval presentationTime);
+
+    void           presentAfterMinimumDuration(CFTimeInterval duration);
+
+    void           addPresentedHandler(const MTL::DrawablePresentedHandler block);
+
+    CFTimeInterval presentedTime() const;
+
+    NS::UInteger   drawableID() const;
+};
+
+}
+
+_MTL_INLINE void MTL::Drawable::addPresentedHandler(const MTL::DrawablePresentedHandlerFunction& function)
+{
+    __block DrawablePresentedHandlerFunction blockFunction = function;
+
+    addPresentedHandler(^(Drawable* pDrawable) { blockFunction(pDrawable); });
+}
+
+// method: present
+_MTL_INLINE void MTL::Drawable::present()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(present));
+}
+
+// method: presentAtTime:
+_MTL_INLINE void MTL::Drawable::presentAtTime(CFTimeInterval presentationTime)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(presentAtTime_), presentationTime);
+}
+
+// method: presentAfterMinimumDuration:
+_MTL_INLINE void MTL::Drawable::presentAfterMinimumDuration(CFTimeInterval duration)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(presentAfterMinimumDuration_), duration);
+}
+
+// method: addPresentedHandler:
+_MTL_INLINE void MTL::Drawable::addPresentedHandler(const MTL::DrawablePresentedHandler block)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addPresentedHandler_), block);
+}
+
+// property: presentedTime
+_MTL_INLINE CFTimeInterval MTL::Drawable::presentedTime() const
+{
+    return Object::sendMessage<CFTimeInterval>(this, _MTL_PRIVATE_SEL(presentedTime));
+}
+
+// property: drawableID
+_MTL_INLINE NS::UInteger MTL::Drawable::drawableID() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(drawableID));
+}

src/contrib/metal-cpp/Metal/MTLDynamicLibrary.hpp

@@ -0,0 +1,82 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDynamicLibrary.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, DynamicLibraryError) {
+    DynamicLibraryErrorNone = 0,
+    DynamicLibraryErrorInvalidFile = 1,
+    DynamicLibraryErrorCompilationFailure = 2,
+    DynamicLibraryErrorUnresolvedInstallName = 3,
+    DynamicLibraryErrorDependencyLoadFailure = 4,
+    DynamicLibraryErrorUnsupported = 5,
+};
+
+class DynamicLibrary : public NS::Referencing<DynamicLibrary>
+{
+public:
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+
+    class Device* device() const;
+
+    NS::String*   installName() const;
+
+    bool          serializeToURL(const NS::URL* url, NS::Error** error);
+};
+
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::DynamicLibrary::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::DynamicLibrary::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::DynamicLibrary::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: installName
+_MTL_INLINE NS::String* MTL::DynamicLibrary::installName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(installName));
+}
+
+// method: serializeToURL:error:
+_MTL_INLINE bool MTL::DynamicLibrary::serializeToURL(const NS::URL* url, NS::Error** error)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(serializeToURL_error_), url, error);
+}

src/contrib/metal-cpp/Metal/MTLEvent.hpp

@@ -0,0 +1,177 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLEvent.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLEvent.hpp"
+
+namespace MTL
+{
+class Event : public NS::Referencing<Event>
+{
+public:
+    class Device* device() const;
+
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+};
+
+class SharedEventListener : public NS::Referencing<SharedEventListener>
+{
+public:
+    static class SharedEventListener* alloc();
+
+    MTL::SharedEventListener*         init();
+
+    MTL::SharedEventListener*         init(const dispatch_queue_t dispatchQueue);
+
+    dispatch_queue_t                  dispatchQueue() const;
+};
+
+using SharedEventNotificationBlock = void (^)(class SharedEvent* pEvent, std::uint64_t value);
+using SharedEventNotificationFunction = std::function<void(class SharedEvent* pEvent, std::uint64_t value)>;
+
+class SharedEvent : public NS::Referencing<SharedEvent, Event>
+{
+public:
+    void                     notifyListener(const class SharedEventListener* listener, uint64_t value, const MTL::SharedEventNotificationBlock block);
+    void                     notifyListener(const class SharedEventListener* listener, uint64_t value, const MTL::SharedEventNotificationFunction& function);
+
+    class SharedEventHandle* newSharedEventHandle();
+
+    bool                     waitUntilSignaledValue(uint64_t value, uint64_t milliseconds);
+
+    uint64_t                 signaledValue() const;
+    void                     setSignaledValue(uint64_t signaledValue);
+};
+
+class SharedEventHandle : public NS::SecureCoding<SharedEventHandle>
+{
+public:
+    static class SharedEventHandle* alloc();
+
+    class SharedEventHandle*        init();
+
+    NS::String*                     label() const;
+};
+
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Event::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Event::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Event::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::SharedEventListener* MTL::SharedEventListener::alloc()
+{
+    return NS::Object::alloc<MTL::SharedEventListener>(_MTL_PRIVATE_CLS(MTLSharedEventListener));
+}
+
+// method: init
+_MTL_INLINE MTL::SharedEventListener* MTL::SharedEventListener::init()
+{
+    return NS::Object::init<MTL::SharedEventListener>();
+}
+
+// method: initWithDispatchQueue:
+_MTL_INLINE MTL::SharedEventListener* MTL::SharedEventListener::init(const dispatch_queue_t dispatchQueue)
+{
+    return Object::sendMessage<MTL::SharedEventListener*>(this, _MTL_PRIVATE_SEL(initWithDispatchQueue_), dispatchQueue);
+}
+
+// property: dispatchQueue
+_MTL_INLINE dispatch_queue_t MTL::SharedEventListener::dispatchQueue() const
+{
+    return Object::sendMessage<dispatch_queue_t>(this, _MTL_PRIVATE_SEL(dispatchQueue));
+}
+
+// method: notifyListener:atValue:block:
+_MTL_INLINE void MTL::SharedEvent::notifyListener(const MTL::SharedEventListener* listener, uint64_t value, const MTL::SharedEventNotificationBlock block)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(notifyListener_atValue_block_), listener, value, block);
+}
+
+_MTL_INLINE void MTL::SharedEvent::notifyListener(const class SharedEventListener* listener, uint64_t value, const MTL::SharedEventNotificationFunction& function)
+{
+    __block MTL::SharedEventNotificationFunction callback = function;
+    notifyListener(listener, value, ^void(class SharedEvent* pEvent, std::uint64_t value){
+        callback(pEvent, value);
+    });
+}
+
+// method: newSharedEventHandle
+_MTL_INLINE MTL::SharedEventHandle* MTL::SharedEvent::newSharedEventHandle()
+{
+    return Object::sendMessage<MTL::SharedEventHandle*>(this, _MTL_PRIVATE_SEL(newSharedEventHandle));
+}
+
+// method: waitUntilSignaledValue:timeoutMS:
+_MTL_INLINE bool MTL::SharedEvent::waitUntilSignaledValue(uint64_t value, uint64_t milliseconds)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(waitUntilSignaledValue_timeoutMS_), value, milliseconds);
+}
+
+// property: signaledValue
+_MTL_INLINE uint64_t MTL::SharedEvent::signaledValue() const
+{
+    return Object::sendMessage<uint64_t>(this, _MTL_PRIVATE_SEL(signaledValue));
+}
+
+_MTL_INLINE void MTL::SharedEvent::setSignaledValue(uint64_t signaledValue)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSignaledValue_), signaledValue);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::SharedEventHandle* MTL::SharedEventHandle::alloc()
+{
+    return NS::Object::alloc<MTL::SharedEventHandle>(_MTL_PRIVATE_CLS(MTLSharedEventHandle));
+}
+
+// method: init
+_MTL_INLINE MTL::SharedEventHandle* MTL::SharedEventHandle::init()
+{
+    return NS::Object::init<MTL::SharedEventHandle>();
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::SharedEventHandle::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}

src/contrib/metal-cpp/Metal/MTLFence.hpp

@@ -0,0 +1,57 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFence.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class Fence : public NS::Referencing<Fence>
+{
+public:
+    class Device* device() const;
+
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+};
+
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Fence::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Fence::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Fence::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}

src/contrib/metal-cpp/Metal/MTLFunctionConstantValues.hpp

@@ -0,0 +1,85 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionConstantValues.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLArgument.hpp"
+
+namespace MTL
+{
+class FunctionConstantValues : public NS::Copying<FunctionConstantValues>
+{
+public:
+    static class FunctionConstantValues* alloc();
+
+    class FunctionConstantValues*        init();
+
+    void                                 setConstantValue(const void* value, MTL::DataType type, NS::UInteger index);
+
+    void                                 setConstantValues(const void* values, MTL::DataType type, NS::Range range);
+
+    void                                 setConstantValue(const void* value, MTL::DataType type, const NS::String* name);
+
+    void                                 reset();
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionConstantValues* MTL::FunctionConstantValues::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionConstantValues>(_MTL_PRIVATE_CLS(MTLFunctionConstantValues));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionConstantValues* MTL::FunctionConstantValues::init()
+{
+    return NS::Object::init<MTL::FunctionConstantValues>();
+}
+
+// method: setConstantValue:type:atIndex:
+_MTL_INLINE void MTL::FunctionConstantValues::setConstantValue(const void* value, MTL::DataType type, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setConstantValue_type_atIndex_), value, type, index);
+}
+
+// method: setConstantValues:type:withRange:
+_MTL_INLINE void MTL::FunctionConstantValues::setConstantValues(const void* values, MTL::DataType type, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setConstantValues_type_withRange_), values, type, range);
+}
+
+// method: setConstantValue:type:withName:
+_MTL_INLINE void MTL::FunctionConstantValues::setConstantValue(const void* value, MTL::DataType type, const NS::String* name)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setConstantValue_type_withName_), value, type, name);
+}
+
+// method: reset
+_MTL_INLINE void MTL::FunctionConstantValues::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}

src/contrib/metal-cpp/Metal/MTLFunctionDescriptor.hpp

@@ -0,0 +1,159 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionDescriptor.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLFunctionDescriptor.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, FunctionOptions) {
+    FunctionOptionNone = 0,
+    FunctionOptionCompileToBinary = 1,
+    FunctionOptionStoreFunctionInMetalScript = 2,
+    FunctionOptionStoreFunctionInMetalPipelinesScript = 2,
+    FunctionOptionFailOnBinaryArchiveMiss = 4,
+};
+
+class FunctionDescriptor : public NS::Copying<FunctionDescriptor>
+{
+public:
+    static class FunctionDescriptor* alloc();
+
+    class FunctionDescriptor*        init();
+
+    static class FunctionDescriptor* functionDescriptor();
+
+    NS::String*                      name() const;
+    void                             setName(const NS::String* name);
+
+    NS::String*                      specializedName() const;
+    void                             setSpecializedName(const NS::String* specializedName);
+
+    class FunctionConstantValues*    constantValues() const;
+    void                             setConstantValues(const class FunctionConstantValues* constantValues);
+
+    MTL::FunctionOptions             options() const;
+    void                             setOptions(MTL::FunctionOptions options);
+
+    NS::Array*                       binaryArchives() const;
+    void                             setBinaryArchives(const NS::Array* binaryArchives);
+};
+
+class IntersectionFunctionDescriptor : public NS::Copying<IntersectionFunctionDescriptor, MTL::FunctionDescriptor>
+{
+public:
+    static class IntersectionFunctionDescriptor* alloc();
+
+    class IntersectionFunctionDescriptor*        init();
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionDescriptor* MTL::FunctionDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionDescriptor>(_MTL_PRIVATE_CLS(MTLFunctionDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionDescriptor* MTL::FunctionDescriptor::init()
+{
+    return NS::Object::init<MTL::FunctionDescriptor>();
+}
+
+// static method: functionDescriptor
+_MTL_INLINE MTL::FunctionDescriptor* MTL::FunctionDescriptor::functionDescriptor()
+{
+    return Object::sendMessage<MTL::FunctionDescriptor*>(_MTL_PRIVATE_CLS(MTLFunctionDescriptor), _MTL_PRIVATE_SEL(functionDescriptor));
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::FunctionDescriptor::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+_MTL_INLINE void MTL::FunctionDescriptor::setName(const NS::String* name)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setName_), name);
+}
+
+// property: specializedName
+_MTL_INLINE NS::String* MTL::FunctionDescriptor::specializedName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(specializedName));
+}
+
+_MTL_INLINE void MTL::FunctionDescriptor::setSpecializedName(const NS::String* specializedName)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSpecializedName_), specializedName);
+}
+
+// property: constantValues
+_MTL_INLINE MTL::FunctionConstantValues* MTL::FunctionDescriptor::constantValues() const
+{
+    return Object::sendMessage<MTL::FunctionConstantValues*>(this, _MTL_PRIVATE_SEL(constantValues));
+}
+
+_MTL_INLINE void MTL::FunctionDescriptor::setConstantValues(const MTL::FunctionConstantValues* constantValues)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setConstantValues_), constantValues);
+}
+
+// property: options
+_MTL_INLINE MTL::FunctionOptions MTL::FunctionDescriptor::options() const
+{
+    return Object::sendMessage<MTL::FunctionOptions>(this, _MTL_PRIVATE_SEL(options));
+}
+
+_MTL_INLINE void MTL::FunctionDescriptor::setOptions(MTL::FunctionOptions options)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOptions_), options);
+}
+
+// property: binaryArchives
+_MTL_INLINE NS::Array* MTL::FunctionDescriptor::binaryArchives() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(binaryArchives));
+}
+
+_MTL_INLINE void MTL::FunctionDescriptor::setBinaryArchives(const NS::Array* binaryArchives)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBinaryArchives_), binaryArchives);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::IntersectionFunctionDescriptor* MTL::IntersectionFunctionDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::IntersectionFunctionDescriptor>(_MTL_PRIVATE_CLS(MTLIntersectionFunctionDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::IntersectionFunctionDescriptor* MTL::IntersectionFunctionDescriptor::init()
+{
+    return NS::Object::init<MTL::IntersectionFunctionDescriptor>();
+}

src/contrib/metal-cpp/Metal/MTLFunctionHandle.hpp

@@ -0,0 +1,61 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionHandle.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLLibrary.hpp"
+
+namespace MTL
+{
+class FunctionHandle : public NS::Referencing<FunctionHandle>
+{
+public:
+    MTL::FunctionType functionType() const;
+
+    NS::String*       name() const;
+
+    class Device*     device() const;
+};
+
+}
+
+// property: functionType
+_MTL_INLINE MTL::FunctionType MTL::FunctionHandle::functionType() const
+{
+    return Object::sendMessage<MTL::FunctionType>(this, _MTL_PRIVATE_SEL(functionType));
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::FunctionHandle::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::FunctionHandle::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}

src/contrib/metal-cpp/Metal/MTLFunctionLog.hpp

@@ -0,0 +1,114 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionLog.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLFunctionLog.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, FunctionLogType) {
+    FunctionLogTypeValidation = 0,
+};
+
+class LogContainer : public NS::Referencing<LogContainer, NS::FastEnumeration>
+{
+public:
+};
+
+class FunctionLogDebugLocation : public NS::Referencing<FunctionLogDebugLocation>
+{
+public:
+    NS::String*  functionName() const;
+
+    NS::URL*     URL() const;
+
+    NS::UInteger line() const;
+
+    NS::UInteger column() const;
+};
+
+class FunctionLog : public NS::Referencing<FunctionLog>
+{
+public:
+    MTL::FunctionLogType            type() const;
+
+    NS::String*                     encoderLabel() const;
+
+    class Function*                 function() const;
+
+    class FunctionLogDebugLocation* debugLocation() const;
+};
+
+}
+
+// property: functionName
+_MTL_INLINE NS::String* MTL::FunctionLogDebugLocation::functionName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(functionName));
+}
+
+// property: URL
+_MTL_INLINE NS::URL* MTL::FunctionLogDebugLocation::URL() const
+{
+    return Object::sendMessage<NS::URL*>(this, _MTL_PRIVATE_SEL(URL));
+}
+
+// property: line
+_MTL_INLINE NS::UInteger MTL::FunctionLogDebugLocation::line() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(line));
+}
+
+// property: column
+_MTL_INLINE NS::UInteger MTL::FunctionLogDebugLocation::column() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(column));
+}
+
+// property: type
+_MTL_INLINE MTL::FunctionLogType MTL::FunctionLog::type() const
+{
+    return Object::sendMessage<MTL::FunctionLogType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// property: encoderLabel
+_MTL_INLINE NS::String* MTL::FunctionLog::encoderLabel() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(encoderLabel));
+}
+
+// property: function
+_MTL_INLINE MTL::Function* MTL::FunctionLog::function() const
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(function));
+}
+
+// property: debugLocation
+_MTL_INLINE MTL::FunctionLogDebugLocation* MTL::FunctionLog::debugLocation() const
+{
+    return Object::sendMessage<MTL::FunctionLogDebugLocation*>(this, _MTL_PRIVATE_SEL(debugLocation));
+}

src/contrib/metal-cpp/Metal/MTLFunctionStitching.hpp

@@ -0,0 +1,342 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionStitching.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLFunctionStitching.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, StitchedLibraryOptions) {
+    StitchedLibraryOptionNone = 0,
+    StitchedLibraryOptionFailOnBinaryArchiveMiss = 1,
+    StitchedLibraryOptionStoreLibraryInMetalScript = 2,
+    StitchedLibraryOptionStoreLibraryInMetalPipelinesScript = 2
+};
+
+class FunctionStitchingAttribute : public NS::Referencing<FunctionStitchingAttribute>
+{
+public:
+};
+
+class FunctionStitchingAttributeAlwaysInline : public NS::Referencing<FunctionStitchingAttributeAlwaysInline, FunctionStitchingAttribute>
+{
+public:
+    static class FunctionStitchingAttributeAlwaysInline* alloc();
+
+    class FunctionStitchingAttributeAlwaysInline*        init();
+};
+
+class FunctionStitchingNode : public NS::Copying<FunctionStitchingNode>
+{
+public:
+};
+
+class FunctionStitchingInputNode : public NS::Referencing<FunctionStitchingInputNode, FunctionStitchingNode>
+{
+public:
+    static class FunctionStitchingInputNode* alloc();
+
+    class FunctionStitchingInputNode*        init();
+
+    NS::UInteger                             argumentIndex() const;
+    void                                     setArgumentIndex(NS::UInteger argumentIndex);
+
+    MTL::FunctionStitchingInputNode*         init(NS::UInteger argument);
+};
+
+class FunctionStitchingFunctionNode : public NS::Referencing<FunctionStitchingFunctionNode, FunctionStitchingNode>
+{
+public:
+    static class FunctionStitchingFunctionNode* alloc();
+
+    class FunctionStitchingFunctionNode*        init();
+
+    NS::String*                                 name() const;
+    void                                        setName(const NS::String* name);
+
+    NS::Array*                                  arguments() const;
+    void                                        setArguments(const NS::Array* arguments);
+
+    NS::Array*                                  controlDependencies() const;
+    void                                        setControlDependencies(const NS::Array* controlDependencies);
+
+    MTL::FunctionStitchingFunctionNode*         init(const NS::String* name, const NS::Array* arguments, const NS::Array* controlDependencies);
+};
+
+class FunctionStitchingGraph : public NS::Copying<FunctionStitchingGraph>
+{
+public:
+    static class FunctionStitchingGraph* alloc();
+
+    class FunctionStitchingGraph*        init();
+
+    NS::String*                          functionName() const;
+    void                                 setFunctionName(const NS::String* functionName);
+
+    NS::Array*                           nodes() const;
+    void                                 setNodes(const NS::Array* nodes);
+
+    class FunctionStitchingFunctionNode* outputNode() const;
+    void                                 setOutputNode(const class FunctionStitchingFunctionNode* outputNode);
+
+    NS::Array*                           attributes() const;
+    void                                 setAttributes(const NS::Array* attributes);
+
+    MTL::FunctionStitchingGraph*         init(const NS::String* functionName, const NS::Array* nodes, const class FunctionStitchingFunctionNode* outputNode, const NS::Array* attributes);
+};
+
+class StitchedLibraryDescriptor : public NS::Copying<StitchedLibraryDescriptor>
+{
+public:
+    static class StitchedLibraryDescriptor* alloc();
+
+    class StitchedLibraryDescriptor*        init();
+
+    NS::Array*                              functionGraphs() const;
+    void                                    setFunctionGraphs(const NS::Array* functionGraphs);
+
+    NS::Array*                              functions() const;
+    void                                    setFunctions(const NS::Array* functions);
+
+    NS::Array*                              binaryArchives() const;
+    void                                    setBinaryArchives(const NS::Array* binaryArchives);
+
+    MTL::StitchedLibraryOptions             options() const;
+    void                                    setOptions(MTL::StitchedLibraryOptions options);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionStitchingAttributeAlwaysInline* MTL::FunctionStitchingAttributeAlwaysInline::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionStitchingAttributeAlwaysInline>(_MTL_PRIVATE_CLS(MTLFunctionStitchingAttributeAlwaysInline));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionStitchingAttributeAlwaysInline* MTL::FunctionStitchingAttributeAlwaysInline::init()
+{
+    return NS::Object::init<MTL::FunctionStitchingAttributeAlwaysInline>();
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionStitchingInputNode* MTL::FunctionStitchingInputNode::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionStitchingInputNode>(_MTL_PRIVATE_CLS(MTLFunctionStitchingInputNode));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionStitchingInputNode* MTL::FunctionStitchingInputNode::init()
+{
+    return NS::Object::init<MTL::FunctionStitchingInputNode>();
+}
+
+// property: argumentIndex
+_MTL_INLINE NS::UInteger MTL::FunctionStitchingInputNode::argumentIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(argumentIndex));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingInputNode::setArgumentIndex(NS::UInteger argumentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setArgumentIndex_), argumentIndex);
+}
+
+// method: initWithArgumentIndex:
+_MTL_INLINE MTL::FunctionStitchingInputNode* MTL::FunctionStitchingInputNode::init(NS::UInteger argument)
+{
+    return Object::sendMessage<MTL::FunctionStitchingInputNode*>(this, _MTL_PRIVATE_SEL(initWithArgumentIndex_), argument);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionStitchingFunctionNode* MTL::FunctionStitchingFunctionNode::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionStitchingFunctionNode>(_MTL_PRIVATE_CLS(MTLFunctionStitchingFunctionNode));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionStitchingFunctionNode* MTL::FunctionStitchingFunctionNode::init()
+{
+    return NS::Object::init<MTL::FunctionStitchingFunctionNode>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::FunctionStitchingFunctionNode::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingFunctionNode::setName(const NS::String* name)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setName_), name);
+}
+
+// property: arguments
+_MTL_INLINE NS::Array* MTL::FunctionStitchingFunctionNode::arguments() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(arguments));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingFunctionNode::setArguments(const NS::Array* arguments)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setArguments_), arguments);
+}
+
+// property: controlDependencies
+_MTL_INLINE NS::Array* MTL::FunctionStitchingFunctionNode::controlDependencies() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(controlDependencies));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingFunctionNode::setControlDependencies(const NS::Array* controlDependencies)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setControlDependencies_), controlDependencies);
+}
+
+// method: initWithName:arguments:controlDependencies:
+_MTL_INLINE MTL::FunctionStitchingFunctionNode* MTL::FunctionStitchingFunctionNode::init(const NS::String* name, const NS::Array* arguments, const NS::Array* controlDependencies)
+{
+    return Object::sendMessage<MTL::FunctionStitchingFunctionNode*>(this, _MTL_PRIVATE_SEL(initWithName_arguments_controlDependencies_), name, arguments, controlDependencies);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionStitchingGraph* MTL::FunctionStitchingGraph::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionStitchingGraph>(_MTL_PRIVATE_CLS(MTLFunctionStitchingGraph));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionStitchingGraph* MTL::FunctionStitchingGraph::init()
+{
+    return NS::Object::init<MTL::FunctionStitchingGraph>();
+}
+
+// property: functionName
+_MTL_INLINE NS::String* MTL::FunctionStitchingGraph::functionName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(functionName));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingGraph::setFunctionName(const NS::String* functionName)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctionName_), functionName);
+}
+
+// property: nodes
+_MTL_INLINE NS::Array* MTL::FunctionStitchingGraph::nodes() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(nodes));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingGraph::setNodes(const NS::Array* nodes)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setNodes_), nodes);
+}
+
+// property: outputNode
+_MTL_INLINE MTL::FunctionStitchingFunctionNode* MTL::FunctionStitchingGraph::outputNode() const
+{
+    return Object::sendMessage<MTL::FunctionStitchingFunctionNode*>(this, _MTL_PRIVATE_SEL(outputNode));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingGraph::setOutputNode(const MTL::FunctionStitchingFunctionNode* outputNode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOutputNode_), outputNode);
+}
+
+// property: attributes
+_MTL_INLINE NS::Array* MTL::FunctionStitchingGraph::attributes() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(attributes));
+}
+
+_MTL_INLINE void MTL::FunctionStitchingGraph::setAttributes(const NS::Array* attributes)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAttributes_), attributes);
+}
+
+// method: initWithFunctionName:nodes:outputNode:attributes:
+_MTL_INLINE MTL::FunctionStitchingGraph* MTL::FunctionStitchingGraph::init(const NS::String* functionName, const NS::Array* nodes, const MTL::FunctionStitchingFunctionNode* outputNode, const NS::Array* attributes)
+{
+    return Object::sendMessage<MTL::FunctionStitchingGraph*>(this, _MTL_PRIVATE_SEL(initWithFunctionName_nodes_outputNode_attributes_), functionName, nodes, outputNode, attributes);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::StitchedLibraryDescriptor* MTL::StitchedLibraryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::StitchedLibraryDescriptor>(_MTL_PRIVATE_CLS(MTLStitchedLibraryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::StitchedLibraryDescriptor* MTL::StitchedLibraryDescriptor::init()
+{
+    return NS::Object::init<MTL::StitchedLibraryDescriptor>();
+}
+
+// property: functionGraphs
+_MTL_INLINE NS::Array* MTL::StitchedLibraryDescriptor::functionGraphs() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(functionGraphs));
+}
+
+_MTL_INLINE void MTL::StitchedLibraryDescriptor::setFunctionGraphs(const NS::Array* functionGraphs)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctionGraphs_), functionGraphs);
+}
+
+// property: functions
+_MTL_INLINE NS::Array* MTL::StitchedLibraryDescriptor::functions() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(functions));
+}
+
+_MTL_INLINE void MTL::StitchedLibraryDescriptor::setFunctions(const NS::Array* functions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctions_), functions);
+}
+
+// property: binaryArchives
+_MTL_INLINE NS::Array* MTL::StitchedLibraryDescriptor::binaryArchives() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(binaryArchives));
+}
+
+_MTL_INLINE void MTL::StitchedLibraryDescriptor::setBinaryArchives(const NS::Array* binaryArchives)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBinaryArchives_), binaryArchives);
+}
+
+// property: options
+_MTL_INLINE MTL::StitchedLibraryOptions MTL::StitchedLibraryDescriptor::options() const
+{
+    return Object::sendMessage<MTL::StitchedLibraryOptions>(this, _MTL_PRIVATE_SEL(options));
+}
+
+_MTL_INLINE void MTL::StitchedLibraryDescriptor::setOptions(MTL::StitchedLibraryOptions options)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOptions_), options);
+}

src/contrib/metal-cpp/Metal/MTLHeap.hpp

@@ -0,0 +1,330 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLHeap.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLAllocation.hpp"
+#include "MTLDevice.hpp"
+#include "MTLHeap.hpp"
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::Integer, HeapType) {
+    HeapTypeAutomatic = 0,
+    HeapTypePlacement = 1,
+    HeapTypeSparse = 2,
+};
+
+class HeapDescriptor : public NS::Copying<HeapDescriptor>
+{
+public:
+    static class HeapDescriptor* alloc();
+
+    class HeapDescriptor*        init();
+
+    NS::UInteger                 size() const;
+    void                         setSize(NS::UInteger size);
+
+    MTL::StorageMode             storageMode() const;
+    void                         setStorageMode(MTL::StorageMode storageMode);
+
+    MTL::CPUCacheMode            cpuCacheMode() const;
+    void                         setCpuCacheMode(MTL::CPUCacheMode cpuCacheMode);
+
+    MTL::SparsePageSize          sparsePageSize() const;
+    void                         setSparsePageSize(MTL::SparsePageSize sparsePageSize);
+
+    MTL::HazardTrackingMode      hazardTrackingMode() const;
+    void                         setHazardTrackingMode(MTL::HazardTrackingMode hazardTrackingMode);
+
+    MTL::ResourceOptions         resourceOptions() const;
+    void                         setResourceOptions(MTL::ResourceOptions resourceOptions);
+
+    MTL::HeapType                type() const;
+    void                         setType(MTL::HeapType type);
+};
+
+class Heap : public NS::Referencing<Heap, Allocation>
+{
+public:
+    NS::String*                  label() const;
+    void                         setLabel(const NS::String* label);
+
+    class Device*                device() const;
+
+    MTL::StorageMode             storageMode() const;
+
+    MTL::CPUCacheMode            cpuCacheMode() const;
+
+    MTL::HazardTrackingMode      hazardTrackingMode() const;
+
+    MTL::ResourceOptions         resourceOptions() const;
+
+    NS::UInteger                 size() const;
+
+    NS::UInteger                 usedSize() const;
+
+    NS::UInteger                 currentAllocatedSize() const;
+
+    NS::UInteger                 maxAvailableSize(NS::UInteger alignment);
+
+    class Buffer*                newBuffer(NS::UInteger length, MTL::ResourceOptions options);
+
+    class Texture*               newTexture(const class TextureDescriptor* descriptor);
+
+    MTL::PurgeableState          setPurgeableState(MTL::PurgeableState state);
+
+    MTL::HeapType                type() const;
+
+    class Buffer*                newBuffer(NS::UInteger length, MTL::ResourceOptions options, NS::UInteger offset);
+
+    class Texture*               newTexture(const class TextureDescriptor* descriptor, NS::UInteger offset);
+
+    class AccelerationStructure* newAccelerationStructure(NS::UInteger size);
+
+    class AccelerationStructure* newAccelerationStructure(const class AccelerationStructureDescriptor* descriptor);
+
+    class AccelerationStructure* newAccelerationStructure(NS::UInteger size, NS::UInteger offset);
+
+    class AccelerationStructure* newAccelerationStructure(const class AccelerationStructureDescriptor* descriptor, NS::UInteger offset);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::HeapDescriptor* MTL::HeapDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::HeapDescriptor>(_MTL_PRIVATE_CLS(MTLHeapDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::HeapDescriptor* MTL::HeapDescriptor::init()
+{
+    return NS::Object::init<MTL::HeapDescriptor>();
+}
+
+// property: size
+_MTL_INLINE NS::UInteger MTL::HeapDescriptor::size() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(size));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setSize(NS::UInteger size)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSize_), size);
+}
+
+// property: storageMode
+_MTL_INLINE MTL::StorageMode MTL::HeapDescriptor::storageMode() const
+{
+    return Object::sendMessage<MTL::StorageMode>(this, _MTL_PRIVATE_SEL(storageMode));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setStorageMode(MTL::StorageMode storageMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStorageMode_), storageMode);
+}
+
+// property: cpuCacheMode
+_MTL_INLINE MTL::CPUCacheMode MTL::HeapDescriptor::cpuCacheMode() const
+{
+    return Object::sendMessage<MTL::CPUCacheMode>(this, _MTL_PRIVATE_SEL(cpuCacheMode));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setCpuCacheMode(MTL::CPUCacheMode cpuCacheMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCpuCacheMode_), cpuCacheMode);
+}
+
+// property: sparsePageSize
+_MTL_INLINE MTL::SparsePageSize MTL::HeapDescriptor::sparsePageSize() const
+{
+    return Object::sendMessage<MTL::SparsePageSize>(this, _MTL_PRIVATE_SEL(sparsePageSize));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setSparsePageSize(MTL::SparsePageSize sparsePageSize)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSparsePageSize_), sparsePageSize);
+}
+
+// property: hazardTrackingMode
+_MTL_INLINE MTL::HazardTrackingMode MTL::HeapDescriptor::hazardTrackingMode() const
+{
+    return Object::sendMessage<MTL::HazardTrackingMode>(this, _MTL_PRIVATE_SEL(hazardTrackingMode));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setHazardTrackingMode(MTL::HazardTrackingMode hazardTrackingMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setHazardTrackingMode_), hazardTrackingMode);
+}
+
+// property: resourceOptions
+_MTL_INLINE MTL::ResourceOptions MTL::HeapDescriptor::resourceOptions() const
+{
+    return Object::sendMessage<MTL::ResourceOptions>(this, _MTL_PRIVATE_SEL(resourceOptions));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setResourceOptions(MTL::ResourceOptions resourceOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResourceOptions_), resourceOptions);
+}
+
+// property: type
+_MTL_INLINE MTL::HeapType MTL::HeapDescriptor::type() const
+{
+    return Object::sendMessage<MTL::HeapType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+_MTL_INLINE void MTL::HeapDescriptor::setType(MTL::HeapType type)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setType_), type);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Heap::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Heap::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Heap::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: storageMode
+_MTL_INLINE MTL::StorageMode MTL::Heap::storageMode() const
+{
+    return Object::sendMessage<MTL::StorageMode>(this, _MTL_PRIVATE_SEL(storageMode));
+}
+
+// property: cpuCacheMode
+_MTL_INLINE MTL::CPUCacheMode MTL::Heap::cpuCacheMode() const
+{
+    return Object::sendMessage<MTL::CPUCacheMode>(this, _MTL_PRIVATE_SEL(cpuCacheMode));
+}
+
+// property: hazardTrackingMode
+_MTL_INLINE MTL::HazardTrackingMode MTL::Heap::hazardTrackingMode() const
+{
+    return Object::sendMessage<MTL::HazardTrackingMode>(this, _MTL_PRIVATE_SEL(hazardTrackingMode));
+}
+
+// property: resourceOptions
+_MTL_INLINE MTL::ResourceOptions MTL::Heap::resourceOptions() const
+{
+    return Object::sendMessage<MTL::ResourceOptions>(this, _MTL_PRIVATE_SEL(resourceOptions));
+}
+
+// property: size
+_MTL_INLINE NS::UInteger MTL::Heap::size() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(size));
+}
+
+// property: usedSize
+_MTL_INLINE NS::UInteger MTL::Heap::usedSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(usedSize));
+}
+
+// property: currentAllocatedSize
+_MTL_INLINE NS::UInteger MTL::Heap::currentAllocatedSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(currentAllocatedSize));
+}
+
+// method: maxAvailableSizeWithAlignment:
+_MTL_INLINE NS::UInteger MTL::Heap::maxAvailableSize(NS::UInteger alignment)
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxAvailableSizeWithAlignment_), alignment);
+}
+
+// method: newBufferWithLength:options:
+_MTL_INLINE MTL::Buffer* MTL::Heap::newBuffer(NS::UInteger length, MTL::ResourceOptions options)
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(newBufferWithLength_options_), length, options);
+}
+
+// method: newTextureWithDescriptor:
+_MTL_INLINE MTL::Texture* MTL::Heap::newTexture(const MTL::TextureDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureWithDescriptor_), descriptor);
+}
+
+// method: setPurgeableState:
+_MTL_INLINE MTL::PurgeableState MTL::Heap::setPurgeableState(MTL::PurgeableState state)
+{
+    return Object::sendMessage<MTL::PurgeableState>(this, _MTL_PRIVATE_SEL(setPurgeableState_), state);
+}
+
+// property: type
+_MTL_INLINE MTL::HeapType MTL::Heap::type() const
+{
+    return Object::sendMessage<MTL::HeapType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// method: newBufferWithLength:options:offset:
+_MTL_INLINE MTL::Buffer* MTL::Heap::newBuffer(NS::UInteger length, MTL::ResourceOptions options, NS::UInteger offset)
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(newBufferWithLength_options_offset_), length, options, offset);
+}
+
+// method: newTextureWithDescriptor:offset:
+_MTL_INLINE MTL::Texture* MTL::Heap::newTexture(const MTL::TextureDescriptor* descriptor, NS::UInteger offset)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureWithDescriptor_offset_), descriptor, offset);
+}
+
+// method: newAccelerationStructureWithSize:
+_MTL_INLINE MTL::AccelerationStructure* MTL::Heap::newAccelerationStructure(NS::UInteger size)
+{
+    return Object::sendMessage<MTL::AccelerationStructure*>(this, _MTL_PRIVATE_SEL(newAccelerationStructureWithSize_), size);
+}
+
+// method: newAccelerationStructureWithDescriptor:
+_MTL_INLINE MTL::AccelerationStructure* MTL::Heap::newAccelerationStructure(const MTL::AccelerationStructureDescriptor* descriptor)
+{
+    return Object::sendMessage<MTL::AccelerationStructure*>(this, _MTL_PRIVATE_SEL(newAccelerationStructureWithDescriptor_), descriptor);
+}
+
+// method: newAccelerationStructureWithSize:offset:
+_MTL_INLINE MTL::AccelerationStructure* MTL::Heap::newAccelerationStructure(NS::UInteger size, NS::UInteger offset)
+{
+    return Object::sendMessage<MTL::AccelerationStructure*>(this, _MTL_PRIVATE_SEL(newAccelerationStructureWithSize_offset_), size, offset);
+}
+
+// method: newAccelerationStructureWithDescriptor:offset:
+_MTL_INLINE MTL::AccelerationStructure* MTL::Heap::newAccelerationStructure(const MTL::AccelerationStructureDescriptor* descriptor, NS::UInteger offset)
+{
+    return Object::sendMessage<MTL::AccelerationStructure*>(this, _MTL_PRIVATE_SEL(newAccelerationStructureWithDescriptor_offset_), descriptor, offset);
+}

src/contrib/metal-cpp/Metal/MTLIOCommandBuffer.hpp

@@ -0,0 +1,200 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIOCommandBuffer.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLIOCommandBuffer.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::Integer, IOStatus) {
+    IOStatusPending = 0,
+    IOStatusCancelled = 1,
+    IOStatusError = 2,
+    IOStatusComplete = 3,
+};
+
+using IOCommandBufferHandler = void (^)(class IOCommandBuffer*);
+
+using IOCommandBufferHandlerFunction = std::function<void(class IOCommandBuffer*)>;
+
+class IOCommandBuffer : public NS::Referencing<IOCommandBuffer>
+{
+public:
+    void          addCompletedHandler(const MTL::IOCommandBufferHandlerFunction& function);
+
+    void          addCompletedHandler(const MTL::IOCommandBufferHandler block);
+
+    void          loadBytes(const void* pointer, NS::UInteger size, const class IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset);
+
+    void          loadBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger size, const class IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset);
+
+    void          loadTexture(const class Texture* texture, NS::UInteger slice, NS::UInteger level, MTL::Size size, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Origin destinationOrigin, const class IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset);
+
+    void          copyStatusToBuffer(const class Buffer* buffer, NS::UInteger offset);
+
+    void          commit();
+
+    void          waitUntilCompleted();
+
+    void          tryCancel();
+
+    void          addBarrier();
+
+    void          pushDebugGroup(const NS::String* string);
+
+    void          popDebugGroup();
+
+    void          enqueue();
+
+    void          wait(const class SharedEvent* event, uint64_t value);
+
+    void          signalEvent(const class SharedEvent* event, uint64_t value);
+
+    NS::String*   label() const;
+    void          setLabel(const NS::String* label);
+
+    MTL::IOStatus status() const;
+
+    NS::Error*    error() const;
+};
+
+}
+
+_MTL_INLINE void MTL::IOCommandBuffer::addCompletedHandler(const MTL::IOCommandBufferHandlerFunction& function)
+{
+    __block IOCommandBufferHandlerFunction blockFunction = function;
+
+    addCompletedHandler(^(IOCommandBuffer* pCommandBuffer) { blockFunction(pCommandBuffer); });
+}
+
+// method: addCompletedHandler:
+_MTL_INLINE void MTL::IOCommandBuffer::addCompletedHandler(const MTL::IOCommandBufferHandler block)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addCompletedHandler_), block);
+}
+
+// method: loadBytes:size:sourceHandle:sourceHandleOffset:
+_MTL_INLINE void MTL::IOCommandBuffer::loadBytes(const void* pointer, NS::UInteger size, const MTL::IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(loadBytes_size_sourceHandle_sourceHandleOffset_), pointer, size, sourceHandle, sourceHandleOffset);
+}
+
+// method: loadBuffer:offset:size:sourceHandle:sourceHandleOffset:
+_MTL_INLINE void MTL::IOCommandBuffer::loadBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger size, const MTL::IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(loadBuffer_offset_size_sourceHandle_sourceHandleOffset_), buffer, offset, size, sourceHandle, sourceHandleOffset);
+}
+
+// method: loadTexture:slice:level:size:sourceBytesPerRow:sourceBytesPerImage:destinationOrigin:sourceHandle:sourceHandleOffset:
+_MTL_INLINE void MTL::IOCommandBuffer::loadTexture(const MTL::Texture* texture, NS::UInteger slice, NS::UInteger level, MTL::Size size, NS::UInteger sourceBytesPerRow, NS::UInteger sourceBytesPerImage, MTL::Origin destinationOrigin, const MTL::IOFileHandle* sourceHandle, NS::UInteger sourceHandleOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(loadTexture_slice_level_size_sourceBytesPerRow_sourceBytesPerImage_destinationOrigin_sourceHandle_sourceHandleOffset_), texture, slice, level, size, sourceBytesPerRow, sourceBytesPerImage, destinationOrigin, sourceHandle, sourceHandleOffset);
+}
+
+// method: copyStatusToBuffer:offset:
+_MTL_INLINE void MTL::IOCommandBuffer::copyStatusToBuffer(const MTL::Buffer* buffer, NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyStatusToBuffer_offset_), buffer, offset);
+}
+
+// method: commit
+_MTL_INLINE void MTL::IOCommandBuffer::commit()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(commit));
+}
+
+// method: waitUntilCompleted
+_MTL_INLINE void MTL::IOCommandBuffer::waitUntilCompleted()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitUntilCompleted));
+}
+
+// method: tryCancel
+_MTL_INLINE void MTL::IOCommandBuffer::tryCancel()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(tryCancel));
+}
+
+// method: addBarrier
+_MTL_INLINE void MTL::IOCommandBuffer::addBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addBarrier));
+}
+
+// method: pushDebugGroup:
+_MTL_INLINE void MTL::IOCommandBuffer::pushDebugGroup(const NS::String* string)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(pushDebugGroup_), string);
+}
+
+// method: popDebugGroup
+_MTL_INLINE void MTL::IOCommandBuffer::popDebugGroup()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(popDebugGroup));
+}
+
+// method: enqueue
+_MTL_INLINE void MTL::IOCommandBuffer::enqueue()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(enqueue));
+}
+
+// method: waitForEvent:value:
+_MTL_INLINE void MTL::IOCommandBuffer::wait(const MTL::SharedEvent* event, uint64_t value)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForEvent_value_), event, value);
+}
+
+// method: signalEvent:value:
+_MTL_INLINE void MTL::IOCommandBuffer::signalEvent(const MTL::SharedEvent* event, uint64_t value)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(signalEvent_value_), event, value);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::IOCommandBuffer::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::IOCommandBuffer::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: status
+_MTL_INLINE MTL::IOStatus MTL::IOCommandBuffer::status() const
+{
+    return Object::sendMessage<MTL::IOStatus>(this, _MTL_PRIVATE_SEL(status));
+}
+
+// property: error
+_MTL_INLINE NS::Error* MTL::IOCommandBuffer::error() const
+{
+    return Object::sendMessage<NS::Error*>(this, _MTL_PRIVATE_SEL(error));
+}

src/contrib/metal-cpp/Metal/MTLIOCommandQueue.hpp

@@ -0,0 +1,227 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIOCommandQueue.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLIOCommandQueue.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::Integer, IOPriority) {
+    IOPriorityHigh = 0,
+    IOPriorityNormal = 1,
+    IOPriorityLow = 2,
+};
+
+_MTL_ENUM(NS::Integer, IOCommandQueueType) {
+    IOCommandQueueTypeConcurrent = 0,
+    IOCommandQueueTypeSerial = 1,
+};
+
+_MTL_CONST(NS::ErrorDomain, IOErrorDomain);
+
+_MTL_ENUM(NS::Integer, IOError) {
+    IOErrorURLInvalid = 1,
+    IOErrorInternal = 2,
+};
+
+class IOCommandQueue : public NS::Referencing<IOCommandQueue>
+{
+public:
+    void                   enqueueBarrier();
+
+    class IOCommandBuffer* commandBuffer();
+
+    class IOCommandBuffer* commandBufferWithUnretainedReferences();
+
+    NS::String*            label() const;
+    void                   setLabel(const NS::String* label);
+};
+
+class IOScratchBuffer : public NS::Referencing<IOScratchBuffer>
+{
+public:
+    class Buffer* buffer() const;
+};
+
+class IOScratchBufferAllocator : public NS::Referencing<IOScratchBufferAllocator>
+{
+public:
+    class IOScratchBuffer* newScratchBuffer(NS::UInteger minimumSize);
+};
+
+class IOCommandQueueDescriptor : public NS::Copying<IOCommandQueueDescriptor>
+{
+public:
+    static class IOCommandQueueDescriptor* alloc();
+
+    class IOCommandQueueDescriptor*        init();
+
+    NS::UInteger                           maxCommandBufferCount() const;
+    void                                   setMaxCommandBufferCount(NS::UInteger maxCommandBufferCount);
+
+    MTL::IOPriority                        priority() const;
+    void                                   setPriority(MTL::IOPriority priority);
+
+    MTL::IOCommandQueueType                type() const;
+    void                                   setType(MTL::IOCommandQueueType type);
+
+    NS::UInteger                           maxCommandsInFlight() const;
+    void                                   setMaxCommandsInFlight(NS::UInteger maxCommandsInFlight);
+
+    class IOScratchBufferAllocator*        scratchBufferAllocator() const;
+    void                                   setScratchBufferAllocator(const class IOScratchBufferAllocator* scratchBufferAllocator);
+};
+
+class IOFileHandle : public NS::Referencing<IOFileHandle>
+{
+public:
+    NS::String* label() const;
+    void        setLabel(const NS::String* label);
+};
+
+}
+
+_MTL_PRIVATE_DEF_WEAK_CONST(NS::ErrorDomain, IOErrorDomain);
+
+// method: enqueueBarrier
+_MTL_INLINE void MTL::IOCommandQueue::enqueueBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(enqueueBarrier));
+}
+
+// method: commandBuffer
+_MTL_INLINE MTL::IOCommandBuffer* MTL::IOCommandQueue::commandBuffer()
+{
+    return Object::sendMessage<MTL::IOCommandBuffer*>(this, _MTL_PRIVATE_SEL(commandBuffer));
+}
+
+// method: commandBufferWithUnretainedReferences
+_MTL_INLINE MTL::IOCommandBuffer* MTL::IOCommandQueue::commandBufferWithUnretainedReferences()
+{
+    return Object::sendMessage<MTL::IOCommandBuffer*>(this, _MTL_PRIVATE_SEL(commandBufferWithUnretainedReferences));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::IOCommandQueue::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::IOCommandQueue::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: buffer
+_MTL_INLINE MTL::Buffer* MTL::IOScratchBuffer::buffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(buffer));
+}
+
+// method: newScratchBufferWithMinimumSize:
+_MTL_INLINE MTL::IOScratchBuffer* MTL::IOScratchBufferAllocator::newScratchBuffer(NS::UInteger minimumSize)
+{
+    return Object::sendMessage<MTL::IOScratchBuffer*>(this, _MTL_PRIVATE_SEL(newScratchBufferWithMinimumSize_), minimumSize);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::IOCommandQueueDescriptor* MTL::IOCommandQueueDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::IOCommandQueueDescriptor>(_MTL_PRIVATE_CLS(MTLIOCommandQueueDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::IOCommandQueueDescriptor* MTL::IOCommandQueueDescriptor::init()
+{
+    return NS::Object::init<MTL::IOCommandQueueDescriptor>();
+}
+
+// property: maxCommandBufferCount
+_MTL_INLINE NS::UInteger MTL::IOCommandQueueDescriptor::maxCommandBufferCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxCommandBufferCount));
+}
+
+_MTL_INLINE void MTL::IOCommandQueueDescriptor::setMaxCommandBufferCount(NS::UInteger maxCommandBufferCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxCommandBufferCount_), maxCommandBufferCount);
+}
+
+// property: priority
+_MTL_INLINE MTL::IOPriority MTL::IOCommandQueueDescriptor::priority() const
+{
+    return Object::sendMessage<MTL::IOPriority>(this, _MTL_PRIVATE_SEL(priority));
+}
+
+_MTL_INLINE void MTL::IOCommandQueueDescriptor::setPriority(MTL::IOPriority priority)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPriority_), priority);
+}
+
+// property: type
+_MTL_INLINE MTL::IOCommandQueueType MTL::IOCommandQueueDescriptor::type() const
+{
+    return Object::sendMessage<MTL::IOCommandQueueType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+_MTL_INLINE void MTL::IOCommandQueueDescriptor::setType(MTL::IOCommandQueueType type)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setType_), type);
+}
+
+// property: maxCommandsInFlight
+_MTL_INLINE NS::UInteger MTL::IOCommandQueueDescriptor::maxCommandsInFlight() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxCommandsInFlight));
+}
+
+_MTL_INLINE void MTL::IOCommandQueueDescriptor::setMaxCommandsInFlight(NS::UInteger maxCommandsInFlight)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxCommandsInFlight_), maxCommandsInFlight);
+}
+
+// property: scratchBufferAllocator
+_MTL_INLINE MTL::IOScratchBufferAllocator* MTL::IOCommandQueueDescriptor::scratchBufferAllocator() const
+{
+    return Object::sendMessage<MTL::IOScratchBufferAllocator*>(this, _MTL_PRIVATE_SEL(scratchBufferAllocator));
+}
+
+_MTL_INLINE void MTL::IOCommandQueueDescriptor::setScratchBufferAllocator(const MTL::IOScratchBufferAllocator* scratchBufferAllocator)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setScratchBufferAllocator_), scratchBufferAllocator);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::IOFileHandle::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::IOFileHandle::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}

src/contrib/metal-cpp/Metal/MTLIOCompressor.hpp

@@ -0,0 +1,94 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIOCompressor.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+#include "MTLDevice.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+using IOCompresionContext=void*;
+
+_MTL_ENUM(NS::Integer, IOCompressionStatus) {
+    IOCompressionStatusComplete = 0,
+    IOCompressionStatusError = 1,
+};
+
+size_t IOCompressionContextDefaultChunkSize();
+
+IOCompresionContext IOCreateCompressionContext(const char* path, IOCompressionMethod type, size_t chunkSize);
+
+void IOCompressionContextAppendData(IOCompresionContext context, const void* data, size_t size);
+
+IOCompressionStatus IOFlushAndDestroyCompressionContext(IOCompresionContext context);
+
+}
+
+#if defined(MTL_PRIVATE_IMPLEMENTATION)
+
+namespace MTL::Private {
+
+MTL_DEF_FUNC(MTLIOCompressionContextDefaultChunkSize, size_t (*)(void));
+
+MTL_DEF_FUNC( MTLIOCreateCompressionContext, void* (*)(const char*, MTL::IOCompressionMethod, size_t) );
+
+MTL_DEF_FUNC( MTLIOCompressionContextAppendData, void (*)(void*, const void*, size_t) );
+
+MTL_DEF_FUNC( MTLIOFlushAndDestroyCompressionContext, MTL::IOCompressionStatus (*)(void*) );
+
+}
+
+_NS_EXPORT size_t MTL::IOCompressionContextDefaultChunkSize()
+{
+    return MTL::Private::MTLIOCompressionContextDefaultChunkSize();
+}
+
+_NS_EXPORT void* MTL::IOCreateCompressionContext(const char* path, IOCompressionMethod type, size_t chunkSize)
+{
+    if ( MTL::Private::MTLIOCreateCompressionContext )
+    {
+        return MTL::Private::MTLIOCreateCompressionContext( path, type, chunkSize );
+    }
+    return nullptr;
+}
+
+_NS_EXPORT void MTL::IOCompressionContextAppendData(void* context, const void* data, size_t size)
+{
+    if ( MTL::Private::MTLIOCompressionContextAppendData )
+    {
+        MTL::Private::MTLIOCompressionContextAppendData( context, data, size );
+    }
+}
+
+_NS_EXPORT MTL::IOCompressionStatus MTL::IOFlushAndDestroyCompressionContext(void* context)
+{
+    if ( MTL::Private::MTLIOFlushAndDestroyCompressionContext )
+    {
+        return MTL::Private::MTLIOFlushAndDestroyCompressionContext( context );
+    }
+    return MTL::IOCompressionStatusError;
+}
+
+#endif

src/contrib/metal-cpp/Metal/MTLIndirectCommandBuffer.hpp

@@ -0,0 +1,284 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIndirectCommandBuffer.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLIndirectCommandBuffer.hpp"
+#include "MTLResource.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, IndirectCommandType) {
+    IndirectCommandTypeDraw = 1,
+    IndirectCommandTypeDrawIndexed = 2,
+    IndirectCommandTypeDrawPatches = 4,
+    IndirectCommandTypeDrawIndexedPatches = 8,
+    IndirectCommandTypeConcurrentDispatch = 32,
+    IndirectCommandTypeConcurrentDispatchThreads = 64,
+    IndirectCommandTypeDrawMeshThreadgroups = 128,
+    IndirectCommandTypeDrawMeshThreads = 256,
+};
+
+struct IndirectCommandBufferExecutionRange
+{
+    uint32_t location;
+    uint32_t length;
+} _MTL_PACKED;
+
+class IndirectCommandBufferDescriptor : public NS::Copying<IndirectCommandBufferDescriptor>
+{
+public:
+    static class IndirectCommandBufferDescriptor* alloc();
+
+    class IndirectCommandBufferDescriptor*        init();
+
+    MTL::IndirectCommandType                      commandTypes() const;
+    void                                          setCommandTypes(MTL::IndirectCommandType commandTypes);
+
+    bool                                          inheritPipelineState() const;
+    void                                          setInheritPipelineState(bool inheritPipelineState);
+
+    bool                                          inheritBuffers() const;
+    void                                          setInheritBuffers(bool inheritBuffers);
+
+    NS::UInteger                                  maxVertexBufferBindCount() const;
+    void                                          setMaxVertexBufferBindCount(NS::UInteger maxVertexBufferBindCount);
+
+    NS::UInteger                                  maxFragmentBufferBindCount() const;
+    void                                          setMaxFragmentBufferBindCount(NS::UInteger maxFragmentBufferBindCount);
+
+    NS::UInteger                                  maxKernelBufferBindCount() const;
+    void                                          setMaxKernelBufferBindCount(NS::UInteger maxKernelBufferBindCount);
+
+    NS::UInteger                                  maxKernelThreadgroupMemoryBindCount() const;
+    void                                          setMaxKernelThreadgroupMemoryBindCount(NS::UInteger maxKernelThreadgroupMemoryBindCount);
+
+    NS::UInteger                                  maxObjectBufferBindCount() const;
+    void                                          setMaxObjectBufferBindCount(NS::UInteger maxObjectBufferBindCount);
+
+    NS::UInteger                                  maxMeshBufferBindCount() const;
+    void                                          setMaxMeshBufferBindCount(NS::UInteger maxMeshBufferBindCount);
+
+    NS::UInteger                                  maxObjectThreadgroupMemoryBindCount() const;
+    void                                          setMaxObjectThreadgroupMemoryBindCount(NS::UInteger maxObjectThreadgroupMemoryBindCount);
+
+    bool                                          supportRayTracing() const;
+    void                                          setSupportRayTracing(bool supportRayTracing);
+
+    bool                                          supportDynamicAttributeStride() const;
+    void                                          setSupportDynamicAttributeStride(bool supportDynamicAttributeStride);
+};
+
+class IndirectCommandBuffer : public NS::Referencing<IndirectCommandBuffer, Resource>
+{
+public:
+    NS::UInteger                  size() const;
+
+    MTL::ResourceID               gpuResourceID() const;
+
+    void                          reset(NS::Range range);
+
+    class IndirectRenderCommand*  indirectRenderCommand(NS::UInteger commandIndex);
+
+    class IndirectComputeCommand* indirectComputeCommand(NS::UInteger commandIndex);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::IndirectCommandBufferDescriptor* MTL::IndirectCommandBufferDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::IndirectCommandBufferDescriptor>(_MTL_PRIVATE_CLS(MTLIndirectCommandBufferDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::IndirectCommandBufferDescriptor* MTL::IndirectCommandBufferDescriptor::init()
+{
+    return NS::Object::init<MTL::IndirectCommandBufferDescriptor>();
+}
+
+// property: commandTypes
+_MTL_INLINE MTL::IndirectCommandType MTL::IndirectCommandBufferDescriptor::commandTypes() const
+{
+    return Object::sendMessage<MTL::IndirectCommandType>(this, _MTL_PRIVATE_SEL(commandTypes));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setCommandTypes(MTL::IndirectCommandType commandTypes)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCommandTypes_), commandTypes);
+}
+
+// property: inheritPipelineState
+_MTL_INLINE bool MTL::IndirectCommandBufferDescriptor::inheritPipelineState() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(inheritPipelineState));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setInheritPipelineState(bool inheritPipelineState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInheritPipelineState_), inheritPipelineState);
+}
+
+// property: inheritBuffers
+_MTL_INLINE bool MTL::IndirectCommandBufferDescriptor::inheritBuffers() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(inheritBuffers));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setInheritBuffers(bool inheritBuffers)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInheritBuffers_), inheritBuffers);
+}
+
+// property: maxVertexBufferBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxVertexBufferBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxVertexBufferBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxVertexBufferBindCount(NS::UInteger maxVertexBufferBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxVertexBufferBindCount_), maxVertexBufferBindCount);
+}
+
+// property: maxFragmentBufferBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxFragmentBufferBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxFragmentBufferBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxFragmentBufferBindCount(NS::UInteger maxFragmentBufferBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxFragmentBufferBindCount_), maxFragmentBufferBindCount);
+}
+
+// property: maxKernelBufferBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxKernelBufferBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxKernelBufferBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxKernelBufferBindCount(NS::UInteger maxKernelBufferBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxKernelBufferBindCount_), maxKernelBufferBindCount);
+}
+
+// property: maxKernelThreadgroupMemoryBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxKernelThreadgroupMemoryBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxKernelThreadgroupMemoryBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxKernelThreadgroupMemoryBindCount(NS::UInteger maxKernelThreadgroupMemoryBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxKernelThreadgroupMemoryBindCount_), maxKernelThreadgroupMemoryBindCount);
+}
+
+// property: maxObjectBufferBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxObjectBufferBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxObjectBufferBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxObjectBufferBindCount(NS::UInteger maxObjectBufferBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxObjectBufferBindCount_), maxObjectBufferBindCount);
+}
+
+// property: maxMeshBufferBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxMeshBufferBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxMeshBufferBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxMeshBufferBindCount(NS::UInteger maxMeshBufferBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxMeshBufferBindCount_), maxMeshBufferBindCount);
+}
+
+// property: maxObjectThreadgroupMemoryBindCount
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBufferDescriptor::maxObjectThreadgroupMemoryBindCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxObjectThreadgroupMemoryBindCount));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setMaxObjectThreadgroupMemoryBindCount(NS::UInteger maxObjectThreadgroupMemoryBindCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxObjectThreadgroupMemoryBindCount_), maxObjectThreadgroupMemoryBindCount);
+}
+
+// property: supportRayTracing
+_MTL_INLINE bool MTL::IndirectCommandBufferDescriptor::supportRayTracing() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportRayTracing));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setSupportRayTracing(bool supportRayTracing)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSupportRayTracing_), supportRayTracing);
+}
+
+// property: supportDynamicAttributeStride
+_MTL_INLINE bool MTL::IndirectCommandBufferDescriptor::supportDynamicAttributeStride() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportDynamicAttributeStride));
+}
+
+_MTL_INLINE void MTL::IndirectCommandBufferDescriptor::setSupportDynamicAttributeStride(bool supportDynamicAttributeStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSupportDynamicAttributeStride_), supportDynamicAttributeStride);
+}
+
+// property: size
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBuffer::size() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(size));
+}
+
+// property: gpuResourceID
+_MTL_INLINE MTL::ResourceID MTL::IndirectCommandBuffer::gpuResourceID() const
+{
+    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(gpuResourceID));
+}
+
+// method: resetWithRange:
+_MTL_INLINE void MTL::IndirectCommandBuffer::reset(NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(resetWithRange_), range);
+}
+
+// method: indirectRenderCommandAtIndex:
+_MTL_INLINE MTL::IndirectRenderCommand* MTL::IndirectCommandBuffer::indirectRenderCommand(NS::UInteger commandIndex)
+{
+    return Object::sendMessage<MTL::IndirectRenderCommand*>(this, _MTL_PRIVATE_SEL(indirectRenderCommandAtIndex_), commandIndex);
+}
+
+// method: indirectComputeCommandAtIndex:
+_MTL_INLINE MTL::IndirectComputeCommand* MTL::IndirectCommandBuffer::indirectComputeCommand(NS::UInteger commandIndex)
+{
+    return Object::sendMessage<MTL::IndirectComputeCommand*>(this, _MTL_PRIVATE_SEL(indirectComputeCommandAtIndex_), commandIndex);
+}

src/contrib/metal-cpp/Metal/MTLIndirectCommandEncoder.hpp

@@ -0,0 +1,259 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIndirectCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLRenderCommandEncoder.hpp"
+#include "MTLStageInputOutputDescriptor.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+class IndirectRenderCommand : public NS::Referencing<IndirectRenderCommand>
+{
+public:
+    void setRenderPipelineState(const class RenderPipelineState* pipelineState);
+
+    void setVertexBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void setFragmentBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void setVertexBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index);
+
+    void drawPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const class Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance, const class Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride);
+
+    void drawIndexedPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const class Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const class Buffer* controlPointIndexBuffer, NS::UInteger controlPointIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance, const class Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride);
+
+    void drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount, NS::UInteger instanceCount, NS::UInteger baseInstance);
+
+    void drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const class Buffer* indexBuffer, NS::UInteger indexBufferOffset, NS::UInteger instanceCount, NS::Integer baseVertex, NS::UInteger baseInstance);
+
+    void setObjectThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index);
+
+    void setObjectBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void setMeshBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void drawMeshThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerObjectThreadgroup, MTL::Size threadsPerMeshThreadgroup);
+
+    void drawMeshThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerObjectThreadgroup, MTL::Size threadsPerMeshThreadgroup);
+
+    void setBarrier();
+
+    void clearBarrier();
+
+    void reset();
+};
+
+class IndirectComputeCommand : public NS::Referencing<IndirectComputeCommand>
+{
+public:
+    void setComputePipelineState(const class ComputePipelineState* pipelineState);
+
+    void setKernelBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void setKernelBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index);
+
+    void concurrentDispatchThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerThreadgroup);
+
+    void concurrentDispatchThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerThreadgroup);
+
+    void setBarrier();
+
+    void clearBarrier();
+
+    void setImageblockWidth(NS::UInteger width, NS::UInteger height);
+
+    void reset();
+
+    void setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index);
+
+    void setStageInRegion(MTL::Region region);
+};
+
+}
+
+// method: setRenderPipelineState:
+_MTL_INLINE void MTL::IndirectRenderCommand::setRenderPipelineState(const MTL::RenderPipelineState* pipelineState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderPipelineState_), pipelineState);
+}
+
+// method: setVertexBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setVertexBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setFragmentBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setFragmentBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setVertexBuffer:offset:attributeStride:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setVertexBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBuffer_offset_attributeStride_atIndex_), buffer, offset, stride, index);
+}
+
+// method: drawPatches:patchStart:patchCount:patchIndexBuffer:patchIndexBufferOffset:instanceCount:baseInstance:tessellationFactorBuffer:tessellationFactorBufferOffset:tessellationFactorBufferInstanceStride:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const MTL::Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance, const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPatches_patchStart_patchCount_patchIndexBuffer_patchIndexBufferOffset_instanceCount_baseInstance_tessellationFactorBuffer_tessellationFactorBufferOffset_tessellationFactorBufferInstanceStride_), numberOfPatchControlPoints, patchStart, patchCount, patchIndexBuffer, patchIndexBufferOffset, instanceCount, baseInstance, buffer, offset, instanceStride);
+}
+
+// method: drawIndexedPatches:patchStart:patchCount:patchIndexBuffer:patchIndexBufferOffset:controlPointIndexBuffer:controlPointIndexBufferOffset:instanceCount:baseInstance:tessellationFactorBuffer:tessellationFactorBufferOffset:tessellationFactorBufferInstanceStride:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawIndexedPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const MTL::Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const MTL::Buffer* controlPointIndexBuffer, NS::UInteger controlPointIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance, const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPatches_patchStart_patchCount_patchIndexBuffer_patchIndexBufferOffset_controlPointIndexBuffer_controlPointIndexBufferOffset_instanceCount_baseInstance_tessellationFactorBuffer_tessellationFactorBufferOffset_tessellationFactorBufferInstanceStride_), numberOfPatchControlPoints, patchStart, patchCount, patchIndexBuffer, patchIndexBufferOffset, controlPointIndexBuffer, controlPointIndexBufferOffset, instanceCount, baseInstance, buffer, offset, instanceStride);
+}
+
+// method: drawPrimitives:vertexStart:vertexCount:instanceCount:baseInstance:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount, NS::UInteger instanceCount, NS::UInteger baseInstance)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPrimitives_vertexStart_vertexCount_instanceCount_baseInstance_), primitiveType, vertexStart, vertexCount, instanceCount, baseInstance);
+}
+
+// method: drawIndexedPrimitives:indexCount:indexType:indexBuffer:indexBufferOffset:instanceCount:baseVertex:baseInstance:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const MTL::Buffer* indexBuffer, NS::UInteger indexBufferOffset, NS::UInteger instanceCount, NS::Integer baseVertex, NS::UInteger baseInstance)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPrimitives_indexCount_indexType_indexBuffer_indexBufferOffset_instanceCount_baseVertex_baseInstance_), primitiveType, indexCount, indexType, indexBuffer, indexBufferOffset, instanceCount, baseVertex, baseInstance);
+}
+
+// method: setObjectThreadgroupMemoryLength:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setObjectThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObjectThreadgroupMemoryLength_atIndex_), length, index);
+}
+
+// method: setObjectBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setObjectBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObjectBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setMeshBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IndirectRenderCommand::setMeshBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMeshBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: drawMeshThreadgroups:threadsPerObjectThreadgroup:threadsPerMeshThreadgroup:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawMeshThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerObjectThreadgroup, MTL::Size threadsPerMeshThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawMeshThreadgroups_threadsPerObjectThreadgroup_threadsPerMeshThreadgroup_), threadgroupsPerGrid, threadsPerObjectThreadgroup, threadsPerMeshThreadgroup);
+}
+
+// method: drawMeshThreads:threadsPerObjectThreadgroup:threadsPerMeshThreadgroup:
+_MTL_INLINE void MTL::IndirectRenderCommand::drawMeshThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerObjectThreadgroup, MTL::Size threadsPerMeshThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawMeshThreads_threadsPerObjectThreadgroup_threadsPerMeshThreadgroup_), threadsPerGrid, threadsPerObjectThreadgroup, threadsPerMeshThreadgroup);
+}
+
+// method: setBarrier
+_MTL_INLINE void MTL::IndirectRenderCommand::setBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBarrier));
+}
+
+// method: clearBarrier
+_MTL_INLINE void MTL::IndirectRenderCommand::clearBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(clearBarrier));
+}
+
+// method: reset
+_MTL_INLINE void MTL::IndirectRenderCommand::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}
+
+// method: setComputePipelineState:
+_MTL_INLINE void MTL::IndirectComputeCommand::setComputePipelineState(const MTL::ComputePipelineState* pipelineState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setComputePipelineState_), pipelineState);
+}
+
+// method: setKernelBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IndirectComputeCommand::setKernelBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setKernelBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setKernelBuffer:offset:attributeStride:atIndex:
+_MTL_INLINE void MTL::IndirectComputeCommand::setKernelBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger stride, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setKernelBuffer_offset_attributeStride_atIndex_), buffer, offset, stride, index);
+}
+
+// method: concurrentDispatchThreadgroups:threadsPerThreadgroup:
+_MTL_INLINE void MTL::IndirectComputeCommand::concurrentDispatchThreadgroups(MTL::Size threadgroupsPerGrid, MTL::Size threadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(concurrentDispatchThreadgroups_threadsPerThreadgroup_), threadgroupsPerGrid, threadsPerThreadgroup);
+}
+
+// method: concurrentDispatchThreads:threadsPerThreadgroup:
+_MTL_INLINE void MTL::IndirectComputeCommand::concurrentDispatchThreads(MTL::Size threadsPerGrid, MTL::Size threadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(concurrentDispatchThreads_threadsPerThreadgroup_), threadsPerGrid, threadsPerThreadgroup);
+}
+
+// method: setBarrier
+_MTL_INLINE void MTL::IndirectComputeCommand::setBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBarrier));
+}
+
+// method: clearBarrier
+_MTL_INLINE void MTL::IndirectComputeCommand::clearBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(clearBarrier));
+}
+
+// method: setImageblockWidth:height:
+_MTL_INLINE void MTL::IndirectComputeCommand::setImageblockWidth(NS::UInteger width, NS::UInteger height)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setImageblockWidth_height_), width, height);
+}
+
+// method: reset
+_MTL_INLINE void MTL::IndirectComputeCommand::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}
+
+// method: setThreadgroupMemoryLength:atIndex:
+_MTL_INLINE void MTL::IndirectComputeCommand::setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setThreadgroupMemoryLength_atIndex_), length, index);
+}
+
+// method: setStageInRegion:
+_MTL_INLINE void MTL::IndirectComputeCommand::setStageInRegion(MTL::Region region)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStageInRegion_), region);
+}

src/contrib/metal-cpp/Metal/MTLIntersectionFunctionTable.hpp

@@ -0,0 +1,181 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIntersectionFunctionTable.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLIntersectionFunctionTable.hpp"
+#include "MTLResource.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, IntersectionFunctionSignature) {
+    IntersectionFunctionSignatureNone = 0,
+    IntersectionFunctionSignatureInstancing = 1,
+    IntersectionFunctionSignatureTriangleData = 2,
+    IntersectionFunctionSignatureWorldSpaceData = 4,
+    IntersectionFunctionSignatureInstanceMotion = 8,
+    IntersectionFunctionSignaturePrimitiveMotion = 16,
+    IntersectionFunctionSignatureExtendedLimits = 32,
+    IntersectionFunctionSignatureMaxLevels = 64,
+    IntersectionFunctionSignatureCurveData = 128,
+};
+
+class IntersectionFunctionTableDescriptor : public NS::Copying<IntersectionFunctionTableDescriptor>
+{
+public:
+    static class IntersectionFunctionTableDescriptor* alloc();
+
+    class IntersectionFunctionTableDescriptor*        init();
+
+    static class IntersectionFunctionTableDescriptor* intersectionFunctionTableDescriptor();
+
+    NS::UInteger                                      functionCount() const;
+    void                                              setFunctionCount(NS::UInteger functionCount);
+};
+
+class IntersectionFunctionTable : public NS::Referencing<IntersectionFunctionTable, Resource>
+{
+public:
+    void            setBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void            setBuffers(const class Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    MTL::ResourceID gpuResourceID() const;
+
+    void            setFunction(const class FunctionHandle* function, NS::UInteger index);
+
+    void            setFunctions(const class FunctionHandle* const functions[], NS::Range range);
+
+    void            setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::UInteger index);
+
+    void            setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::Range range);
+
+    void            setOpaqueCurveIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::UInteger index);
+
+    void            setOpaqueCurveIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::Range range);
+
+    void            setVisibleFunctionTable(const class VisibleFunctionTable* functionTable, NS::UInteger bufferIndex);
+
+    void            setVisibleFunctionTables(const class VisibleFunctionTable* const functionTables[], NS::Range bufferRange);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::IntersectionFunctionTableDescriptor* MTL::IntersectionFunctionTableDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::IntersectionFunctionTableDescriptor>(_MTL_PRIVATE_CLS(MTLIntersectionFunctionTableDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::IntersectionFunctionTableDescriptor* MTL::IntersectionFunctionTableDescriptor::init()
+{
+    return NS::Object::init<MTL::IntersectionFunctionTableDescriptor>();
+}
+
+// static method: intersectionFunctionTableDescriptor
+_MTL_INLINE MTL::IntersectionFunctionTableDescriptor* MTL::IntersectionFunctionTableDescriptor::intersectionFunctionTableDescriptor()
+{
+    return Object::sendMessage<MTL::IntersectionFunctionTableDescriptor*>(_MTL_PRIVATE_CLS(MTLIntersectionFunctionTableDescriptor), _MTL_PRIVATE_SEL(intersectionFunctionTableDescriptor));
+}
+
+// property: functionCount
+_MTL_INLINE NS::UInteger MTL::IntersectionFunctionTableDescriptor::functionCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(functionCount));
+}
+
+_MTL_INLINE void MTL::IntersectionFunctionTableDescriptor::setFunctionCount(NS::UInteger functionCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctionCount_), functionCount);
+}
+
+// method: setBuffer:offset:atIndex:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setBuffers:offsets:withRange:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setBuffers(const MTL::Buffer* const buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// property: gpuResourceID
+_MTL_INLINE MTL::ResourceID MTL::IntersectionFunctionTable::gpuResourceID() const
+{
+    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(gpuResourceID));
+}
+
+// method: setFunction:atIndex:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setFunction(const MTL::FunctionHandle* function, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunction_atIndex_), function, index);
+}
+
+// method: setFunctions:withRange:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setFunctions(const MTL::FunctionHandle* const functions[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctions_withRange_), functions, range);
+}
+
+// method: setOpaqueTriangleIntersectionFunctionWithSignature:atIndex:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOpaqueTriangleIntersectionFunctionWithSignature_atIndex_), signature, index);
+}
+
+// method: setOpaqueTriangleIntersectionFunctionWithSignature:withRange:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOpaqueTriangleIntersectionFunctionWithSignature_withRange_), signature, range);
+}
+
+// method: setOpaqueCurveIntersectionFunctionWithSignature:atIndex:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setOpaqueCurveIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOpaqueCurveIntersectionFunctionWithSignature_atIndex_), signature, index);
+}
+
+// method: setOpaqueCurveIntersectionFunctionWithSignature:withRange:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setOpaqueCurveIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOpaqueCurveIntersectionFunctionWithSignature_withRange_), signature, range);
+}
+
+// method: setVisibleFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setVisibleFunctionTable(const MTL::VisibleFunctionTable* functionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTable_atBufferIndex_), functionTable, bufferIndex);
+}
+
+// method: setVisibleFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::IntersectionFunctionTable::setVisibleFunctionTables(const MTL::VisibleFunctionTable* const functionTables[], NS::Range bufferRange)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTables_withBufferRange_), functionTables, bufferRange);
+}

src/contrib/metal-cpp/Metal/MTLLibrary.hpp

@@ -0,0 +1,746 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLLibrary.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLArgument.hpp"
+#include "MTLFunctionDescriptor.hpp"
+#include "MTLLibrary.hpp"
+#include <functional>
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, PatchType) {
+    PatchTypeNone = 0,
+    PatchTypeTriangle = 1,
+    PatchTypeQuad = 2,
+};
+
+class VertexAttribute : public NS::Referencing<VertexAttribute>
+{
+public:
+    static class VertexAttribute* alloc();
+
+    class VertexAttribute*        init();
+
+    NS::String*                   name() const;
+
+    NS::UInteger                  attributeIndex() const;
+
+    MTL::DataType                 attributeType() const;
+
+    bool                          active() const;
+
+    bool                          patchData() const;
+
+    bool                          patchControlPointData() const;
+};
+
+class Attribute : public NS::Referencing<Attribute>
+{
+public:
+    static class Attribute* alloc();
+
+    class Attribute*        init();
+
+    NS::String*             name() const;
+
+    NS::UInteger            attributeIndex() const;
+
+    MTL::DataType           attributeType() const;
+
+    bool                    active() const;
+
+    bool                    patchData() const;
+
+    bool                    patchControlPointData() const;
+};
+
+_MTL_ENUM(NS::UInteger, FunctionType) {
+    FunctionTypeVertex = 1,
+    FunctionTypeFragment = 2,
+    FunctionTypeKernel = 3,
+    FunctionTypeVisible = 5,
+    FunctionTypeIntersection = 6,
+    FunctionTypeMesh = 7,
+    FunctionTypeObject = 8,
+};
+
+class FunctionConstant : public NS::Referencing<FunctionConstant>
+{
+public:
+    static class FunctionConstant* alloc();
+
+    class FunctionConstant*        init();
+
+    NS::String*                    name() const;
+
+    MTL::DataType                  type() const;
+
+    NS::UInteger                   index() const;
+
+    bool                           required() const;
+};
+
+using AutoreleasedArgument = class Argument*;
+
+class Function : public NS::Referencing<Function>
+{
+public:
+    NS::String*            label() const;
+    void                   setLabel(const NS::String* label);
+
+    class Device*          device() const;
+
+    MTL::FunctionType      functionType() const;
+
+    MTL::PatchType         patchType() const;
+
+    NS::Integer            patchControlPointCount() const;
+
+    NS::Array*             vertexAttributes() const;
+
+    NS::Array*             stageInputAttributes() const;
+
+    NS::String*            name() const;
+
+    NS::Dictionary*        functionConstantsDictionary() const;
+
+    class ArgumentEncoder* newArgumentEncoder(NS::UInteger bufferIndex);
+
+    class ArgumentEncoder* newArgumentEncoder(NS::UInteger bufferIndex, const MTL::AutoreleasedArgument* reflection);
+
+    MTL::FunctionOptions   options() const;
+};
+
+_MTL_ENUM(NS::UInteger, LanguageVersion) {
+    LanguageVersion1_0 = 65536,
+    LanguageVersion1_1 = 65537,
+    LanguageVersion1_2 = 65538,
+    LanguageVersion2_0 = 131072,
+    LanguageVersion2_1 = 131073,
+    LanguageVersion2_2 = 131074,
+    LanguageVersion2_3 = 131075,
+    LanguageVersion2_4 = 131076,
+    LanguageVersion3_0 = 196608,
+    LanguageVersion3_1 = 196609,
+    LanguageVersion3_2 = 196610,
+};
+
+_MTL_ENUM(NS::Integer, LibraryType) {
+    LibraryTypeExecutable = 0,
+    LibraryTypeDynamic = 1,
+};
+
+_MTL_ENUM(NS::Integer, LibraryOptimizationLevel) {
+    LibraryOptimizationLevelDefault = 0,
+    LibraryOptimizationLevelSize = 1,
+};
+
+_MTL_ENUM(NS::Integer, CompileSymbolVisibility) {
+    CompileSymbolVisibilityDefault = 0,
+    CompileSymbolVisibilityHidden = 1,
+};
+
+_MTL_ENUM(NS::Integer, MathMode) {
+    MathModeSafe = 0,
+    MathModeRelaxed = 1,
+    MathModeFast = 2,
+};
+
+_MTL_ENUM(NS::Integer, MathFloatingPointFunctions) {
+    MathFloatingPointFunctionsFast = 0,
+    MathFloatingPointFunctionsPrecise = 1,
+};
+
+class CompileOptions : public NS::Copying<CompileOptions>
+{
+public:
+    static class CompileOptions*    alloc();
+
+    class CompileOptions*           init();
+
+    NS::Dictionary*                 preprocessorMacros() const;
+    void                            setPreprocessorMacros(const NS::Dictionary* preprocessorMacros);
+
+    bool                            fastMathEnabled() const;
+    void                            setFastMathEnabled(bool fastMathEnabled);
+
+    MTL::MathMode                   mathMode() const;
+    void                            setMathMode(MTL::MathMode mathMode);
+
+    MTL::MathFloatingPointFunctions mathFloatingPointFunctions() const;
+    void                            setMathFloatingPointFunctions(MTL::MathFloatingPointFunctions mathFloatingPointFunctions);
+
+    MTL::LanguageVersion            languageVersion() const;
+    void                            setLanguageVersion(MTL::LanguageVersion languageVersion);
+
+    MTL::LibraryType                libraryType() const;
+    void                            setLibraryType(MTL::LibraryType libraryType);
+
+    NS::String*                     installName() const;
+    void                            setInstallName(const NS::String* installName);
+
+    NS::Array*                      libraries() const;
+    void                            setLibraries(const NS::Array* libraries);
+
+    bool                            preserveInvariance() const;
+    void                            setPreserveInvariance(bool preserveInvariance);
+
+    MTL::LibraryOptimizationLevel   optimizationLevel() const;
+    void                            setOptimizationLevel(MTL::LibraryOptimizationLevel optimizationLevel);
+
+    MTL::CompileSymbolVisibility    compileSymbolVisibility() const;
+    void                            setCompileSymbolVisibility(MTL::CompileSymbolVisibility compileSymbolVisibility);
+
+    bool                            allowReferencingUndefinedSymbols() const;
+    void                            setAllowReferencingUndefinedSymbols(bool allowReferencingUndefinedSymbols);
+
+    NS::UInteger                    maxTotalThreadsPerThreadgroup() const;
+    void                            setMaxTotalThreadsPerThreadgroup(NS::UInteger maxTotalThreadsPerThreadgroup);
+
+    bool                            enableLogging() const;
+    void                            setEnableLogging(bool enableLogging);
+};
+
+_MTL_ENUM(NS::UInteger, LibraryError) {
+    LibraryErrorUnsupported = 1,
+    LibraryErrorInternal = 2,
+    LibraryErrorCompileFailure = 3,
+    LibraryErrorCompileWarning = 4,
+    LibraryErrorFunctionNotFound = 5,
+    LibraryErrorFileNotFound = 6,
+};
+
+class Library : public NS::Referencing<Library>
+{
+public:
+    void             newFunction(const NS::String* pFunctionName, const class FunctionConstantValues* pConstantValues, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler);
+
+    void             newFunction(const class FunctionDescriptor* pDescriptor, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler);
+
+    void             newIntersectionFunction(const class IntersectionFunctionDescriptor* pDescriptor, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler);
+
+    NS::String*      label() const;
+    void             setLabel(const NS::String* label);
+
+    class Device*    device() const;
+
+    class Function*  newFunction(const NS::String* functionName);
+
+    class Function*  newFunction(const NS::String* name, const class FunctionConstantValues* constantValues, NS::Error** error);
+
+    void             newFunction(const NS::String* name, const class FunctionConstantValues* constantValues, void (^completionHandler)(MTL::Function*, NS::Error*));
+
+    void             newFunction(const class FunctionDescriptor* descriptor, void (^completionHandler)(MTL::Function*, NS::Error*));
+
+    class Function*  newFunction(const class FunctionDescriptor* descriptor, NS::Error** error);
+
+    void             newIntersectionFunction(const class IntersectionFunctionDescriptor* descriptor, void (^completionHandler)(MTL::Function*, NS::Error*));
+
+    class Function*  newIntersectionFunction(const class IntersectionFunctionDescriptor* descriptor, NS::Error** error);
+
+    NS::Array*       functionNames() const;
+
+    MTL::LibraryType type() const;
+
+    NS::String*      installName() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::VertexAttribute* MTL::VertexAttribute::alloc()
+{
+    return NS::Object::alloc<MTL::VertexAttribute>(_MTL_PRIVATE_CLS(MTLVertexAttribute));
+}
+
+// method: init
+_MTL_INLINE MTL::VertexAttribute* MTL::VertexAttribute::init()
+{
+    return NS::Object::init<MTL::VertexAttribute>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::VertexAttribute::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: attributeIndex
+_MTL_INLINE NS::UInteger MTL::VertexAttribute::attributeIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(attributeIndex));
+}
+
+// property: attributeType
+_MTL_INLINE MTL::DataType MTL::VertexAttribute::attributeType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(attributeType));
+}
+
+// property: active
+_MTL_INLINE bool MTL::VertexAttribute::active() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isActive));
+}
+
+// property: patchData
+_MTL_INLINE bool MTL::VertexAttribute::patchData() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isPatchData));
+}
+
+// property: patchControlPointData
+_MTL_INLINE bool MTL::VertexAttribute::patchControlPointData() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isPatchControlPointData));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::Attribute* MTL::Attribute::alloc()
+{
+    return NS::Object::alloc<MTL::Attribute>(_MTL_PRIVATE_CLS(MTLAttribute));
+}
+
+// method: init
+_MTL_INLINE MTL::Attribute* MTL::Attribute::init()
+{
+    return NS::Object::init<MTL::Attribute>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::Attribute::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: attributeIndex
+_MTL_INLINE NS::UInteger MTL::Attribute::attributeIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(attributeIndex));
+}
+
+// property: attributeType
+_MTL_INLINE MTL::DataType MTL::Attribute::attributeType() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(attributeType));
+}
+
+// property: active
+_MTL_INLINE bool MTL::Attribute::active() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isActive));
+}
+
+// property: patchData
+_MTL_INLINE bool MTL::Attribute::patchData() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isPatchData));
+}
+
+// property: patchControlPointData
+_MTL_INLINE bool MTL::Attribute::patchControlPointData() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isPatchControlPointData));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::FunctionConstant* MTL::FunctionConstant::alloc()
+{
+    return NS::Object::alloc<MTL::FunctionConstant>(_MTL_PRIVATE_CLS(MTLFunctionConstant));
+}
+
+// method: init
+_MTL_INLINE MTL::FunctionConstant* MTL::FunctionConstant::init()
+{
+    return NS::Object::init<MTL::FunctionConstant>();
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::FunctionConstant::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: type
+_MTL_INLINE MTL::DataType MTL::FunctionConstant::type() const
+{
+    return Object::sendMessage<MTL::DataType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// property: index
+_MTL_INLINE NS::UInteger MTL::FunctionConstant::index() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(index));
+}
+
+// property: required
+_MTL_INLINE bool MTL::FunctionConstant::required() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(required));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Function::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Function::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Function::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: functionType
+_MTL_INLINE MTL::FunctionType MTL::Function::functionType() const
+{
+    return Object::sendMessage<MTL::FunctionType>(this, _MTL_PRIVATE_SEL(functionType));
+}
+
+// property: patchType
+_MTL_INLINE MTL::PatchType MTL::Function::patchType() const
+{
+    return Object::sendMessage<MTL::PatchType>(this, _MTL_PRIVATE_SEL(patchType));
+}
+
+// property: patchControlPointCount
+_MTL_INLINE NS::Integer MTL::Function::patchControlPointCount() const
+{
+    return Object::sendMessage<NS::Integer>(this, _MTL_PRIVATE_SEL(patchControlPointCount));
+}
+
+// property: vertexAttributes
+_MTL_INLINE NS::Array* MTL::Function::vertexAttributes() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(vertexAttributes));
+}
+
+// property: stageInputAttributes
+_MTL_INLINE NS::Array* MTL::Function::stageInputAttributes() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(stageInputAttributes));
+}
+
+// property: name
+_MTL_INLINE NS::String* MTL::Function::name() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(name));
+}
+
+// property: functionConstantsDictionary
+_MTL_INLINE NS::Dictionary* MTL::Function::functionConstantsDictionary() const
+{
+    return Object::sendMessage<NS::Dictionary*>(this, _MTL_PRIVATE_SEL(functionConstantsDictionary));
+}
+
+// method: newArgumentEncoderWithBufferIndex:
+_MTL_INLINE MTL::ArgumentEncoder* MTL::Function::newArgumentEncoder(NS::UInteger bufferIndex)
+{
+    return Object::sendMessage<MTL::ArgumentEncoder*>(this, _MTL_PRIVATE_SEL(newArgumentEncoderWithBufferIndex_), bufferIndex);
+}
+
+// method: newArgumentEncoderWithBufferIndex:reflection:
+_MTL_INLINE MTL::ArgumentEncoder* MTL::Function::newArgumentEncoder(NS::UInteger bufferIndex, const MTL::AutoreleasedArgument* reflection)
+{
+    return Object::sendMessage<MTL::ArgumentEncoder*>(this, _MTL_PRIVATE_SEL(newArgumentEncoderWithBufferIndex_reflection_), bufferIndex, reflection);
+}
+
+// property: options
+_MTL_INLINE MTL::FunctionOptions MTL::Function::options() const
+{
+    return Object::sendMessage<MTL::FunctionOptions>(this, _MTL_PRIVATE_SEL(options));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::CompileOptions* MTL::CompileOptions::alloc()
+{
+    return NS::Object::alloc<MTL::CompileOptions>(_MTL_PRIVATE_CLS(MTLCompileOptions));
+}
+
+// method: init
+_MTL_INLINE MTL::CompileOptions* MTL::CompileOptions::init()
+{
+    return NS::Object::init<MTL::CompileOptions>();
+}
+
+// property: preprocessorMacros
+_MTL_INLINE NS::Dictionary* MTL::CompileOptions::preprocessorMacros() const
+{
+    return Object::sendMessage<NS::Dictionary*>(this, _MTL_PRIVATE_SEL(preprocessorMacros));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setPreprocessorMacros(const NS::Dictionary* preprocessorMacros)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPreprocessorMacros_), preprocessorMacros);
+}
+
+// property: fastMathEnabled
+_MTL_INLINE bool MTL::CompileOptions::fastMathEnabled() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(fastMathEnabled));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setFastMathEnabled(bool fastMathEnabled)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFastMathEnabled_), fastMathEnabled);
+}
+
+// property: mathMode
+_MTL_INLINE MTL::MathMode MTL::CompileOptions::mathMode() const
+{
+    return Object::sendMessage<MTL::MathMode>(this, _MTL_PRIVATE_SEL(mathMode));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setMathMode(MTL::MathMode mathMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMathMode_), mathMode);
+}
+
+// property: mathFloatingPointFunctions
+_MTL_INLINE MTL::MathFloatingPointFunctions MTL::CompileOptions::mathFloatingPointFunctions() const
+{
+    return Object::sendMessage<MTL::MathFloatingPointFunctions>(this, _MTL_PRIVATE_SEL(mathFloatingPointFunctions));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setMathFloatingPointFunctions(MTL::MathFloatingPointFunctions mathFloatingPointFunctions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMathFloatingPointFunctions_), mathFloatingPointFunctions);
+}
+
+// property: languageVersion
+_MTL_INLINE MTL::LanguageVersion MTL::CompileOptions::languageVersion() const
+{
+    return Object::sendMessage<MTL::LanguageVersion>(this, _MTL_PRIVATE_SEL(languageVersion));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setLanguageVersion(MTL::LanguageVersion languageVersion)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLanguageVersion_), languageVersion);
+}
+
+// property: libraryType
+_MTL_INLINE MTL::LibraryType MTL::CompileOptions::libraryType() const
+{
+    return Object::sendMessage<MTL::LibraryType>(this, _MTL_PRIVATE_SEL(libraryType));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setLibraryType(MTL::LibraryType libraryType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLibraryType_), libraryType);
+}
+
+// property: installName
+_MTL_INLINE NS::String* MTL::CompileOptions::installName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(installName));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setInstallName(const NS::String* installName)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstallName_), installName);
+}
+
+// property: libraries
+_MTL_INLINE NS::Array* MTL::CompileOptions::libraries() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(libraries));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setLibraries(const NS::Array* libraries)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLibraries_), libraries);
+}
+
+// property: preserveInvariance
+_MTL_INLINE bool MTL::CompileOptions::preserveInvariance() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(preserveInvariance));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setPreserveInvariance(bool preserveInvariance)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPreserveInvariance_), preserveInvariance);
+}
+
+// property: optimizationLevel
+_MTL_INLINE MTL::LibraryOptimizationLevel MTL::CompileOptions::optimizationLevel() const
+{
+    return Object::sendMessage<MTL::LibraryOptimizationLevel>(this, _MTL_PRIVATE_SEL(optimizationLevel));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setOptimizationLevel(MTL::LibraryOptimizationLevel optimizationLevel)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOptimizationLevel_), optimizationLevel);
+}
+
+// property: compileSymbolVisibility
+_MTL_INLINE MTL::CompileSymbolVisibility MTL::CompileOptions::compileSymbolVisibility() const
+{
+    return Object::sendMessage<MTL::CompileSymbolVisibility>(this, _MTL_PRIVATE_SEL(compileSymbolVisibility));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setCompileSymbolVisibility(MTL::CompileSymbolVisibility compileSymbolVisibility)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCompileSymbolVisibility_), compileSymbolVisibility);
+}
+
+// property: allowReferencingUndefinedSymbols
+_MTL_INLINE bool MTL::CompileOptions::allowReferencingUndefinedSymbols() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(allowReferencingUndefinedSymbols));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setAllowReferencingUndefinedSymbols(bool allowReferencingUndefinedSymbols)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAllowReferencingUndefinedSymbols_), allowReferencingUndefinedSymbols);
+}
+
+// property: maxTotalThreadsPerThreadgroup
+_MTL_INLINE NS::UInteger MTL::CompileOptions::maxTotalThreadsPerThreadgroup() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxTotalThreadsPerThreadgroup));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setMaxTotalThreadsPerThreadgroup(NS::UInteger maxTotalThreadsPerThreadgroup)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxTotalThreadsPerThreadgroup_), maxTotalThreadsPerThreadgroup);
+}
+
+// property: enableLogging
+_MTL_INLINE bool MTL::CompileOptions::enableLogging() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(enableLogging));
+}
+
+_MTL_INLINE void MTL::CompileOptions::setEnableLogging(bool enableLogging)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEnableLogging_), enableLogging);
+}
+
+_MTL_INLINE void MTL::Library::newFunction(const NS::String* pFunctionName, const FunctionConstantValues* pConstantValues, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler)
+{
+    __block std::function<void(Function * pFunction, NS::Error * pError)> blockCompletionHandler = completionHandler;
+
+    newFunction(pFunctionName, pConstantValues, ^(Function* pFunction, NS::Error* pError) { blockCompletionHandler(pFunction, pError); });
+}
+
+_MTL_INLINE void MTL::Library::newFunction(const FunctionDescriptor* pDescriptor, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler)
+{
+    __block std::function<void(Function * pFunction, NS::Error * pError)> blockCompletionHandler = completionHandler;
+
+    newFunction(pDescriptor, ^(Function* pFunction, NS::Error* pError) { blockCompletionHandler(pFunction, pError); });
+}
+
+_MTL_INLINE void MTL::Library::newIntersectionFunction(const IntersectionFunctionDescriptor* pDescriptor, const std::function<void(Function* pFunction, NS::Error* pError)>& completionHandler)
+{
+    __block std::function<void(Function * pFunction, NS::Error * pError)> blockCompletionHandler = completionHandler;
+
+    newIntersectionFunction(pDescriptor, ^(Function* pFunction, NS::Error* pError) { blockCompletionHandler(pFunction, pError); });
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Library::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Library::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Library::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// method: newFunctionWithName:
+_MTL_INLINE MTL::Function* MTL::Library::newFunction(const NS::String* functionName)
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(newFunctionWithName_), functionName);
+}
+
+// method: newFunctionWithName:constantValues:error:
+_MTL_INLINE MTL::Function* MTL::Library::newFunction(const NS::String* name, const MTL::FunctionConstantValues* constantValues, NS::Error** error)
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(newFunctionWithName_constantValues_error_), name, constantValues, error);
+}
+
+// method: newFunctionWithName:constantValues:completionHandler:
+_MTL_INLINE void MTL::Library::newFunction(const NS::String* name, const MTL::FunctionConstantValues* constantValues, void (^completionHandler)(MTL::Function*, NS::Error*))
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(newFunctionWithName_constantValues_completionHandler_), name, constantValues, completionHandler);
+}
+
+// method: newFunctionWithDescriptor:completionHandler:
+_MTL_INLINE void MTL::Library::newFunction(const MTL::FunctionDescriptor* descriptor, void (^completionHandler)(MTL::Function*, NS::Error*))
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(newFunctionWithDescriptor_completionHandler_), descriptor, completionHandler);
+}
+
+// method: newFunctionWithDescriptor:error:
+_MTL_INLINE MTL::Function* MTL::Library::newFunction(const MTL::FunctionDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(newFunctionWithDescriptor_error_), descriptor, error);
+}
+
+// method: newIntersectionFunctionWithDescriptor:completionHandler:
+_MTL_INLINE void MTL::Library::newIntersectionFunction(const MTL::IntersectionFunctionDescriptor* descriptor, void (^completionHandler)(MTL::Function*, NS::Error*))
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(newIntersectionFunctionWithDescriptor_completionHandler_), descriptor, completionHandler);
+}
+
+// method: newIntersectionFunctionWithDescriptor:error:
+_MTL_INLINE MTL::Function* MTL::Library::newIntersectionFunction(const MTL::IntersectionFunctionDescriptor* descriptor, NS::Error** error)
+{
+    return Object::sendMessage<MTL::Function*>(this, _MTL_PRIVATE_SEL(newIntersectionFunctionWithDescriptor_error_), descriptor, error);
+}
+
+// property: functionNames
+_MTL_INLINE NS::Array* MTL::Library::functionNames() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(functionNames));
+}
+
+// property: type
+_MTL_INLINE MTL::LibraryType MTL::Library::type() const
+{
+    return Object::sendMessage<MTL::LibraryType>(this, _MTL_PRIVATE_SEL(type));
+}
+
+// property: installName
+_MTL_INLINE NS::String* MTL::Library::installName() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(installName));
+}

src/contrib/metal-cpp/Metal/MTLLinkedFunctions.hpp

@@ -0,0 +1,115 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLLinkedFunctions.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class LinkedFunctions : public NS::Copying<LinkedFunctions>
+{
+public:
+    static class LinkedFunctions* alloc();
+
+    class LinkedFunctions*        init();
+
+    static class LinkedFunctions* linkedFunctions();
+
+    NS::Array*                    functions() const;
+    void                          setFunctions(const NS::Array* functions);
+
+    NS::Array*                    binaryFunctions() const;
+    void                          setBinaryFunctions(const NS::Array* binaryFunctions);
+
+    NS::Dictionary*               groups() const;
+    void                          setGroups(const NS::Dictionary* groups);
+
+    NS::Array*                    privateFunctions() const;
+    void                          setPrivateFunctions(const NS::Array* privateFunctions);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::LinkedFunctions* MTL::LinkedFunctions::alloc()
+{
+    return NS::Object::alloc<MTL::LinkedFunctions>(_MTL_PRIVATE_CLS(MTLLinkedFunctions));
+}
+
+// method: init
+_MTL_INLINE MTL::LinkedFunctions* MTL::LinkedFunctions::init()
+{
+    return NS::Object::init<MTL::LinkedFunctions>();
+}
+
+// static method: linkedFunctions
+_MTL_INLINE MTL::LinkedFunctions* MTL::LinkedFunctions::linkedFunctions()
+{
+    return Object::sendMessage<MTL::LinkedFunctions*>(_MTL_PRIVATE_CLS(MTLLinkedFunctions), _MTL_PRIVATE_SEL(linkedFunctions));
+}
+
+// property: functions
+_MTL_INLINE NS::Array* MTL::LinkedFunctions::functions() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(functions));
+}
+
+_MTL_INLINE void MTL::LinkedFunctions::setFunctions(const NS::Array* functions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFunctions_), functions);
+}
+
+// property: binaryFunctions
+_MTL_INLINE NS::Array* MTL::LinkedFunctions::binaryFunctions() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(binaryFunctions));
+}
+
+_MTL_INLINE void MTL::LinkedFunctions::setBinaryFunctions(const NS::Array* binaryFunctions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBinaryFunctions_), binaryFunctions);
+}
+
+// property: groups
+_MTL_INLINE NS::Dictionary* MTL::LinkedFunctions::groups() const
+{
+    return Object::sendMessage<NS::Dictionary*>(this, _MTL_PRIVATE_SEL(groups));
+}
+
+_MTL_INLINE void MTL::LinkedFunctions::setGroups(const NS::Dictionary* groups)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setGroups_), groups);
+}
+
+// property: privateFunctions
+_MTL_INLINE NS::Array* MTL::LinkedFunctions::privateFunctions() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(privateFunctions));
+}
+
+_MTL_INLINE void MTL::LinkedFunctions::setPrivateFunctions(const NS::Array* privateFunctions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPrivateFunctions_), privateFunctions);
+}

src/contrib/metal-cpp/Metal/MTLLogState.hpp

@@ -0,0 +1,123 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLLogState.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLLogState.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::Integer, LogLevel) {
+    LogLevelUndefined = 0,
+    LogLevelDebug = 1,
+    LogLevelInfo = 2,
+    LogLevelNotice = 3,
+    LogLevelError = 4,
+    LogLevelFault = 5,
+};
+
+using LogHandlerFunction = std::function<void(NS::String* subsystem, NS::String* category, MTL::LogLevel logLevel, NS::String* message)>;
+
+class LogState : public NS::Referencing<LogState>
+{
+public:
+    void addLogHandler(void (^block)(NS::String*, NS::String*, MTL::LogLevel, NS::String*));
+    void addLogHandler(const LogHandlerFunction& handler);
+};
+
+class LogStateDescriptor : public NS::Copying<LogStateDescriptor>
+{
+public:
+    static class LogStateDescriptor* alloc();
+
+    class LogStateDescriptor*        init();
+
+    MTL::LogLevel                    level() const;
+    void                             setLevel(MTL::LogLevel level);
+
+    NS::Integer                      bufferSize() const;
+    void                             setBufferSize(NS::Integer bufferSize);
+};
+
+_MTL_CONST(NS::ErrorDomain, LogStateErrorDomain);
+
+_MTL_ENUM(NS::UInteger, LogStateError) {
+    LogStateErrorInvalidSize = 1,
+    LogStateErrorInvalid = 2,
+};
+
+}
+
+_MTL_PRIVATE_DEF_WEAK_CONST(NS::ErrorDomain, LogStateErrorDomain);
+
+// method: addLogHandler:
+_MTL_INLINE void MTL::LogState::addLogHandler(void (^block)(NS::String*, NS::String*, MTL::LogLevel, NS::String*))
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addLogHandler_), block);
+}
+
+_MTL_INLINE void MTL::LogState::addLogHandler(const MTL::LogHandlerFunction& handler)
+{
+    __block LogHandlerFunction function = handler;
+
+    addLogHandler(^void(NS::String* subsystem, NS::String* category, MTL::LogLevel logLevel, NS::String* message){
+        function(subsystem, category, logLevel, message);
+	});
+}
+
+// static method: alloc
+_MTL_INLINE MTL::LogStateDescriptor* MTL::LogStateDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::LogStateDescriptor>(_MTL_PRIVATE_CLS(MTLLogStateDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::LogStateDescriptor* MTL::LogStateDescriptor::init()
+{
+    return NS::Object::init<MTL::LogStateDescriptor>();
+}
+
+// property: level
+_MTL_INLINE MTL::LogLevel MTL::LogStateDescriptor::level() const
+{
+    return Object::sendMessage<MTL::LogLevel>(this, _MTL_PRIVATE_SEL(level));
+}
+
+_MTL_INLINE void MTL::LogStateDescriptor::setLevel(MTL::LogLevel level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLevel_), level);
+}
+
+// property: bufferSize
+_MTL_INLINE NS::Integer MTL::LogStateDescriptor::bufferSize() const
+{
+    return Object::sendMessage<NS::Integer>(this, _MTL_PRIVATE_SEL(bufferSize));
+}
+
+_MTL_INLINE void MTL::LogStateDescriptor::setBufferSize(NS::Integer bufferSize)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBufferSize_), bufferSize);
+}

src/contrib/metal-cpp/Metal/MTLParallelRenderCommandEncoder.hpp

@@ -0,0 +1,94 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLParallelRenderCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCommandEncoder.hpp"
+#include "MTLRenderPass.hpp"
+
+namespace MTL
+{
+class ParallelRenderCommandEncoder : public NS::Referencing<ParallelRenderCommandEncoder, CommandEncoder>
+{
+public:
+    class RenderCommandEncoder* renderCommandEncoder();
+
+    void                        setColorStoreAction(MTL::StoreAction storeAction, NS::UInteger colorAttachmentIndex);
+
+    void                        setDepthStoreAction(MTL::StoreAction storeAction);
+
+    void                        setStencilStoreAction(MTL::StoreAction storeAction);
+
+    void                        setColorStoreActionOptions(MTL::StoreActionOptions storeActionOptions, NS::UInteger colorAttachmentIndex);
+
+    void                        setDepthStoreActionOptions(MTL::StoreActionOptions storeActionOptions);
+
+    void                        setStencilStoreActionOptions(MTL::StoreActionOptions storeActionOptions);
+};
+
+}
+
+// method: renderCommandEncoder
+_MTL_INLINE MTL::RenderCommandEncoder* MTL::ParallelRenderCommandEncoder::renderCommandEncoder()
+{
+    return Object::sendMessage<MTL::RenderCommandEncoder*>(this, _MTL_PRIVATE_SEL(renderCommandEncoder));
+}
+
+// method: setColorStoreAction:atIndex:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setColorStoreAction(MTL::StoreAction storeAction, NS::UInteger colorAttachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setColorStoreAction_atIndex_), storeAction, colorAttachmentIndex);
+}
+
+// method: setDepthStoreAction:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setDepthStoreAction(MTL::StoreAction storeAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStoreAction_), storeAction);
+}
+
+// method: setStencilStoreAction:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setStencilStoreAction(MTL::StoreAction storeAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilStoreAction_), storeAction);
+}
+
+// method: setColorStoreActionOptions:atIndex:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setColorStoreActionOptions(MTL::StoreActionOptions storeActionOptions, NS::UInteger colorAttachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setColorStoreActionOptions_atIndex_), storeActionOptions, colorAttachmentIndex);
+}
+
+// method: setDepthStoreActionOptions:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setDepthStoreActionOptions(MTL::StoreActionOptions storeActionOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStoreActionOptions_), storeActionOptions);
+}
+
+// method: setStencilStoreActionOptions:
+_MTL_INLINE void MTL::ParallelRenderCommandEncoder::setStencilStoreActionOptions(MTL::StoreActionOptions storeActionOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilStoreActionOptions_), storeActionOptions);
+}

src/contrib/metal-cpp/Metal/MTLPipeline.hpp

@@ -0,0 +1,115 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPipeline.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLPipeline.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, Mutability) {
+    MutabilityDefault = 0,
+    MutabilityMutable = 1,
+    MutabilityImmutable = 2,
+};
+
+_MTL_ENUM(NS::Integer, ShaderValidation) {
+    ShaderValidationDefault = 0,
+    ShaderValidationEnabled = 1,
+    ShaderValidationDisabled = 2,
+};
+
+class PipelineBufferDescriptor : public NS::Copying<PipelineBufferDescriptor>
+{
+public:
+    static class PipelineBufferDescriptor* alloc();
+
+    class PipelineBufferDescriptor*        init();
+
+    MTL::Mutability                        mutability() const;
+    void                                   setMutability(MTL::Mutability mutability);
+};
+
+class PipelineBufferDescriptorArray : public NS::Referencing<PipelineBufferDescriptorArray>
+{
+public:
+    static class PipelineBufferDescriptorArray* alloc();
+
+    class PipelineBufferDescriptorArray*        init();
+
+    class PipelineBufferDescriptor*             object(NS::UInteger bufferIndex);
+
+    void                                        setObject(const class PipelineBufferDescriptor* buffer, NS::UInteger bufferIndex);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::PipelineBufferDescriptor* MTL::PipelineBufferDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::PipelineBufferDescriptor>(_MTL_PRIVATE_CLS(MTLPipelineBufferDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::PipelineBufferDescriptor* MTL::PipelineBufferDescriptor::init()
+{
+    return NS::Object::init<MTL::PipelineBufferDescriptor>();
+}
+
+// property: mutability
+_MTL_INLINE MTL::Mutability MTL::PipelineBufferDescriptor::mutability() const
+{
+    return Object::sendMessage<MTL::Mutability>(this, _MTL_PRIVATE_SEL(mutability));
+}
+
+_MTL_INLINE void MTL::PipelineBufferDescriptor::setMutability(MTL::Mutability mutability)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMutability_), mutability);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::PipelineBufferDescriptorArray* MTL::PipelineBufferDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::PipelineBufferDescriptorArray>(_MTL_PRIVATE_CLS(MTLPipelineBufferDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::PipelineBufferDescriptorArray* MTL::PipelineBufferDescriptorArray::init()
+{
+    return NS::Object::init<MTL::PipelineBufferDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::PipelineBufferDescriptor* MTL::PipelineBufferDescriptorArray::object(NS::UInteger bufferIndex)
+{
+    return Object::sendMessage<MTL::PipelineBufferDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), bufferIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::PipelineBufferDescriptorArray::setObject(const MTL::PipelineBufferDescriptor* buffer, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), buffer, bufferIndex);
+}

src/contrib/metal-cpp/Metal/MTLPixelFormat.hpp

@@ -0,0 +1,173 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPixelFormat.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, PixelFormat) {
+    PixelFormatInvalid = 0,
+    PixelFormatA8Unorm = 1,
+    PixelFormatR8Unorm = 10,
+    PixelFormatR8Unorm_sRGB = 11,
+    PixelFormatR8Snorm = 12,
+    PixelFormatR8Uint = 13,
+    PixelFormatR8Sint = 14,
+    PixelFormatR16Unorm = 20,
+    PixelFormatR16Snorm = 22,
+    PixelFormatR16Uint = 23,
+    PixelFormatR16Sint = 24,
+    PixelFormatR16Float = 25,
+    PixelFormatRG8Unorm = 30,
+    PixelFormatRG8Unorm_sRGB = 31,
+    PixelFormatRG8Snorm = 32,
+    PixelFormatRG8Uint = 33,
+    PixelFormatRG8Sint = 34,
+    PixelFormatB5G6R5Unorm = 40,
+    PixelFormatA1BGR5Unorm = 41,
+    PixelFormatABGR4Unorm = 42,
+    PixelFormatBGR5A1Unorm = 43,
+    PixelFormatR32Uint = 53,
+    PixelFormatR32Sint = 54,
+    PixelFormatR32Float = 55,
+    PixelFormatRG16Unorm = 60,
+    PixelFormatRG16Snorm = 62,
+    PixelFormatRG16Uint = 63,
+    PixelFormatRG16Sint = 64,
+    PixelFormatRG16Float = 65,
+    PixelFormatRGBA8Unorm = 70,
+    PixelFormatRGBA8Unorm_sRGB = 71,
+    PixelFormatRGBA8Snorm = 72,
+    PixelFormatRGBA8Uint = 73,
+    PixelFormatRGBA8Sint = 74,
+    PixelFormatBGRA8Unorm = 80,
+    PixelFormatBGRA8Unorm_sRGB = 81,
+    PixelFormatRGB10A2Unorm = 90,
+    PixelFormatRGB10A2Uint = 91,
+    PixelFormatRG11B10Float = 92,
+    PixelFormatRGB9E5Float = 93,
+    PixelFormatBGR10A2Unorm = 94,
+    PixelFormatBGR10_XR = 554,
+    PixelFormatBGR10_XR_sRGB = 555,
+    PixelFormatRG32Uint = 103,
+    PixelFormatRG32Sint = 104,
+    PixelFormatRG32Float = 105,
+    PixelFormatRGBA16Unorm = 110,
+    PixelFormatRGBA16Snorm = 112,
+    PixelFormatRGBA16Uint = 113,
+    PixelFormatRGBA16Sint = 114,
+    PixelFormatRGBA16Float = 115,
+    PixelFormatBGRA10_XR = 552,
+    PixelFormatBGRA10_XR_sRGB = 553,
+    PixelFormatRGBA32Uint = 123,
+    PixelFormatRGBA32Sint = 124,
+    PixelFormatRGBA32Float = 125,
+    PixelFormatBC1_RGBA = 130,
+    PixelFormatBC1_RGBA_sRGB = 131,
+    PixelFormatBC2_RGBA = 132,
+    PixelFormatBC2_RGBA_sRGB = 133,
+    PixelFormatBC3_RGBA = 134,
+    PixelFormatBC3_RGBA_sRGB = 135,
+    PixelFormatBC4_RUnorm = 140,
+    PixelFormatBC4_RSnorm = 141,
+    PixelFormatBC5_RGUnorm = 142,
+    PixelFormatBC5_RGSnorm = 143,
+    PixelFormatBC6H_RGBFloat = 150,
+    PixelFormatBC6H_RGBUfloat = 151,
+    PixelFormatBC7_RGBAUnorm = 152,
+    PixelFormatBC7_RGBAUnorm_sRGB = 153,
+    PixelFormatPVRTC_RGB_2BPP = 160,
+    PixelFormatPVRTC_RGB_2BPP_sRGB = 161,
+    PixelFormatPVRTC_RGB_4BPP = 162,
+    PixelFormatPVRTC_RGB_4BPP_sRGB = 163,
+    PixelFormatPVRTC_RGBA_2BPP = 164,
+    PixelFormatPVRTC_RGBA_2BPP_sRGB = 165,
+    PixelFormatPVRTC_RGBA_4BPP = 166,
+    PixelFormatPVRTC_RGBA_4BPP_sRGB = 167,
+    PixelFormatEAC_R11Unorm = 170,
+    PixelFormatEAC_R11Snorm = 172,
+    PixelFormatEAC_RG11Unorm = 174,
+    PixelFormatEAC_RG11Snorm = 176,
+    PixelFormatEAC_RGBA8 = 178,
+    PixelFormatEAC_RGBA8_sRGB = 179,
+    PixelFormatETC2_RGB8 = 180,
+    PixelFormatETC2_RGB8_sRGB = 181,
+    PixelFormatETC2_RGB8A1 = 182,
+    PixelFormatETC2_RGB8A1_sRGB = 183,
+    PixelFormatASTC_4x4_sRGB = 186,
+    PixelFormatASTC_5x4_sRGB = 187,
+    PixelFormatASTC_5x5_sRGB = 188,
+    PixelFormatASTC_6x5_sRGB = 189,
+    PixelFormatASTC_6x6_sRGB = 190,
+    PixelFormatASTC_8x5_sRGB = 192,
+    PixelFormatASTC_8x6_sRGB = 193,
+    PixelFormatASTC_8x8_sRGB = 194,
+    PixelFormatASTC_10x5_sRGB = 195,
+    PixelFormatASTC_10x6_sRGB = 196,
+    PixelFormatASTC_10x8_sRGB = 197,
+    PixelFormatASTC_10x10_sRGB = 198,
+    PixelFormatASTC_12x10_sRGB = 199,
+    PixelFormatASTC_12x12_sRGB = 200,
+    PixelFormatASTC_4x4_LDR = 204,
+    PixelFormatASTC_5x4_LDR = 205,
+    PixelFormatASTC_5x5_LDR = 206,
+    PixelFormatASTC_6x5_LDR = 207,
+    PixelFormatASTC_6x6_LDR = 208,
+    PixelFormatASTC_8x5_LDR = 210,
+    PixelFormatASTC_8x6_LDR = 211,
+    PixelFormatASTC_8x8_LDR = 212,
+    PixelFormatASTC_10x5_LDR = 213,
+    PixelFormatASTC_10x6_LDR = 214,
+    PixelFormatASTC_10x8_LDR = 215,
+    PixelFormatASTC_10x10_LDR = 216,
+    PixelFormatASTC_12x10_LDR = 217,
+    PixelFormatASTC_12x12_LDR = 218,
+    PixelFormatASTC_4x4_HDR = 222,
+    PixelFormatASTC_5x4_HDR = 223,
+    PixelFormatASTC_5x5_HDR = 224,
+    PixelFormatASTC_6x5_HDR = 225,
+    PixelFormatASTC_6x6_HDR = 226,
+    PixelFormatASTC_8x5_HDR = 228,
+    PixelFormatASTC_8x6_HDR = 229,
+    PixelFormatASTC_8x8_HDR = 230,
+    PixelFormatASTC_10x5_HDR = 231,
+    PixelFormatASTC_10x6_HDR = 232,
+    PixelFormatASTC_10x8_HDR = 233,
+    PixelFormatASTC_10x10_HDR = 234,
+    PixelFormatASTC_12x10_HDR = 235,
+    PixelFormatASTC_12x12_HDR = 236,
+    PixelFormatGBGR422 = 240,
+    PixelFormatBGRG422 = 241,
+    PixelFormatDepth16Unorm = 250,
+    PixelFormatDepth32Float = 252,
+    PixelFormatStencil8 = 253,
+    PixelFormatDepth24Unorm_Stencil8 = 255,
+    PixelFormatDepth32Float_Stencil8 = 260,
+    PixelFormatX32_Stencil8 = 261,
+    PixelFormatX24_Stencil8 = 262,
+};
+
+}

src/contrib/metal-cpp/Metal/MTLPrivate.hpp

@@ -0,0 +1,156 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPrivate.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "MTLDefines.hpp"
+
+#include <objc/runtime.h>
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#define _MTL_PRIVATE_CLS(symbol) (Private::Class::s_k##symbol)
+#define _MTL_PRIVATE_SEL(accessor) (Private::Selector::s_k##accessor)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#if defined(MTL_PRIVATE_IMPLEMENTATION)
+
+#ifdef METALCPP_SYMBOL_VISIBILITY_HIDDEN
+#define _MTL_PRIVATE_VISIBILITY __attribute__((visibility("hidden")))
+#else
+#define _MTL_PRIVATE_VISIBILITY __attribute__((visibility("default")))
+#endif // METALCPP_SYMBOL_VISIBILITY_HIDDEN
+
+#define _MTL_PRIVATE_IMPORT __attribute__((weak_import))
+
+#ifdef __OBJC__
+#define _MTL_PRIVATE_OBJC_LOOKUP_CLASS(symbol) ((__bridge void*)objc_lookUpClass(#symbol))
+#define _MTL_PRIVATE_OBJC_GET_PROTOCOL(symbol) ((__bridge void*)objc_getProtocol(#symbol))
+#else
+#define _MTL_PRIVATE_OBJC_LOOKUP_CLASS(symbol) objc_lookUpClass(#symbol)
+#define _MTL_PRIVATE_OBJC_GET_PROTOCOL(symbol) objc_getProtocol(#symbol)
+#endif // __OBJC__
+
+#define _MTL_PRIVATE_DEF_CLS(symbol) void* s_k##symbol _MTL_PRIVATE_VISIBILITY = _MTL_PRIVATE_OBJC_LOOKUP_CLASS(symbol)
+#define _MTL_PRIVATE_DEF_PRO(symbol) void* s_k##symbol _MTL_PRIVATE_VISIBILITY = _MTL_PRIVATE_OBJC_GET_PROTOCOL(symbol)
+#define _MTL_PRIVATE_DEF_SEL(accessor, symbol) SEL s_k##accessor _MTL_PRIVATE_VISIBILITY = sel_registerName(symbol)
+
+#include <dlfcn.h>
+#define MTL_DEF_FUNC( name, signature ) \
+    using Fn##name = signature; \
+    Fn##name name = reinterpret_cast< Fn##name >( dlsym( RTLD_DEFAULT, #name ) )
+
+namespace MTL::Private
+{
+    template <typename _Type>
+    inline _Type const LoadSymbol(const char* pSymbol)
+    {
+        const _Type* pAddress = static_cast<_Type*>(dlsym(RTLD_DEFAULT, pSymbol));
+
+        return pAddress ? *pAddress : nullptr;
+    }
+} // MTL::Private
+
+#if defined(__MAC_15_0) || defined(__IPHONE_18_0) || defined(__TVOS_18_0)
+
+#define _MTL_PRIVATE_DEF_STR(type, symbol)                  \
+    _MTL_EXTERN type const MTL##symbol _MTL_PRIVATE_IMPORT; \
+    type const                         MTL::symbol = (nullptr != &MTL##symbol) ? MTL##symbol : nullptr
+
+#define _MTL_PRIVATE_DEF_CONST(type, symbol)              \
+    _MTL_EXTERN type const MTL##symbol _MTL_PRIVATE_IMPORT; \
+    type const                         MTL::symbol = (nullptr != &MTL##symbol) ? MTL##symbol : nullptr
+
+#define _MTL_PRIVATE_DEF_WEAK_CONST(type, symbol) \
+    _MTL_EXTERN type const MTL##symbol;    \
+    type const             MTL::symbol = Private::LoadSymbol<type>("MTL" #symbol)
+
+#else
+
+#define _MTL_PRIVATE_DEF_STR(type, symbol) \
+    _MTL_EXTERN type const MTL##symbol;    \
+    type const             MTL::symbol = Private::LoadSymbol<type>("MTL" #symbol)
+
+#define _MTL_PRIVATE_DEF_CONST(type, symbol) \
+    _MTL_EXTERN type const MTL##symbol;    \
+    type const             MTL::symbol = Private::LoadSymbol<type>("MTL" #symbol)
+
+#define _MTL_PRIVATE_DEF_WEAK_CONST(type, symbol) _MTL_PRIVATE_DEF_CONST(type, symbol)
+
+#endif // defined(__MAC_15_0) || defined(__IPHONE_18_0) || defined(__TVOS_18_0)
+
+#else
+
+#define _MTL_PRIVATE_DEF_CLS(symbol) extern void* s_k##symbol
+#define _MTL_PRIVATE_DEF_PRO(symbol) extern void* s_k##symbol
+#define _MTL_PRIVATE_DEF_SEL(accessor, symbol) extern SEL s_k##accessor
+#define _MTL_PRIVATE_DEF_STR(type, symbol) extern type const MTL::symbol
+#define _MTL_PRIVATE_DEF_CONST(type, symbol) extern type const MTL::symbol
+#define _MTL_PRIVATE_DEF_WEAK_CONST(type, symbol) extern type const MTL::symbol
+
+#endif // MTL_PRIVATE_IMPLEMENTATION
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace MTL
+{
+namespace Private
+{
+    namespace Class
+    {
+
+    } // Class
+} // Private
+} // MTL
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace MTL
+{
+namespace Private
+{
+    namespace Protocol
+    {
+
+    } // Protocol
+} // Private
+} // MTL
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+namespace MTL
+{
+namespace Private
+{
+    namespace Selector
+    {
+
+        _MTL_PRIVATE_DEF_SEL(beginScope,
+            "beginScope");
+        _MTL_PRIVATE_DEF_SEL(endScope,
+            "endScope");
+    } // Class
+} // Private
+} // MTL
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

src/contrib/metal-cpp/Metal/MTLRasterizationRate.hpp

@@ -0,0 +1,386 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLRasterizationRate.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLDevice.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+class RasterizationRateSampleArray : public NS::Referencing<RasterizationRateSampleArray>
+{
+public:
+    static class RasterizationRateSampleArray* alloc();
+
+    class RasterizationRateSampleArray*        init();
+
+    NS::Number*                                object(NS::UInteger index);
+
+    void                                       setObject(const NS::Number* value, NS::UInteger index);
+};
+
+class RasterizationRateLayerDescriptor : public NS::Copying<RasterizationRateLayerDescriptor>
+{
+public:
+    static class RasterizationRateLayerDescriptor* alloc();
+
+    MTL::RasterizationRateLayerDescriptor*         init();
+
+    MTL::RasterizationRateLayerDescriptor*         init(MTL::Size sampleCount);
+
+    MTL::RasterizationRateLayerDescriptor*         init(MTL::Size sampleCount, const float* horizontal, const float* vertical);
+
+    MTL::Size                                      sampleCount() const;
+
+    MTL::Size                                      maxSampleCount() const;
+
+    float*                                         horizontalSampleStorage() const;
+
+    float*                                         verticalSampleStorage() const;
+
+    class RasterizationRateSampleArray*            horizontal() const;
+
+    class RasterizationRateSampleArray*            vertical() const;
+
+    void                                           setSampleCount(MTL::Size sampleCount);
+};
+
+class RasterizationRateLayerArray : public NS::Referencing<RasterizationRateLayerArray>
+{
+public:
+    static class RasterizationRateLayerArray* alloc();
+
+    class RasterizationRateLayerArray*        init();
+
+    class RasterizationRateLayerDescriptor*   object(NS::UInteger layerIndex);
+
+    void                                      setObject(const class RasterizationRateLayerDescriptor* layer, NS::UInteger layerIndex);
+};
+
+class RasterizationRateMapDescriptor : public NS::Copying<RasterizationRateMapDescriptor>
+{
+public:
+    static class RasterizationRateMapDescriptor* alloc();
+
+    class RasterizationRateMapDescriptor*        init();
+
+    static class RasterizationRateMapDescriptor* rasterizationRateMapDescriptor(MTL::Size screenSize);
+
+    static class RasterizationRateMapDescriptor* rasterizationRateMapDescriptor(MTL::Size screenSize, const class RasterizationRateLayerDescriptor* layer);
+
+    static class RasterizationRateMapDescriptor* rasterizationRateMapDescriptor(MTL::Size screenSize, NS::UInteger layerCount, const class RasterizationRateLayerDescriptor* const* layers);
+
+    class RasterizationRateLayerDescriptor*      layer(NS::UInteger layerIndex);
+
+    void                                         setLayer(const class RasterizationRateLayerDescriptor* layer, NS::UInteger layerIndex);
+
+    class RasterizationRateLayerArray*           layers() const;
+
+    MTL::Size                                    screenSize() const;
+    void                                         setScreenSize(MTL::Size screenSize);
+
+    NS::String*                                  label() const;
+    void                                         setLabel(const NS::String* label);
+
+    NS::UInteger                                 layerCount() const;
+};
+
+class RasterizationRateMap : public NS::Referencing<RasterizationRateMap>
+{
+public:
+    class Device*     device() const;
+
+    NS::String*       label() const;
+
+    MTL::Size         screenSize() const;
+
+    MTL::Size         physicalGranularity() const;
+
+    NS::UInteger      layerCount() const;
+
+    MTL::SizeAndAlign parameterBufferSizeAndAlign() const;
+
+    void              copyParameterDataToBuffer(const class Buffer* buffer, NS::UInteger offset);
+
+    MTL::Size         physicalSize(NS::UInteger layerIndex);
+
+    MTL::Coordinate2D mapScreenToPhysicalCoordinates(MTL::Coordinate2D screenCoordinates, NS::UInteger layerIndex);
+
+    MTL::Coordinate2D mapPhysicalToScreenCoordinates(MTL::Coordinate2D physicalCoordinates, NS::UInteger layerIndex);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RasterizationRateSampleArray* MTL::RasterizationRateSampleArray::alloc()
+{
+    return NS::Object::alloc<MTL::RasterizationRateSampleArray>(_MTL_PRIVATE_CLS(MTLRasterizationRateSampleArray));
+}
+
+// method: init
+_MTL_INLINE MTL::RasterizationRateSampleArray* MTL::RasterizationRateSampleArray::init()
+{
+    return NS::Object::init<MTL::RasterizationRateSampleArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE NS::Number* MTL::RasterizationRateSampleArray::object(NS::UInteger index)
+{
+    return Object::sendMessage<NS::Number*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), index);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::RasterizationRateSampleArray::setObject(const NS::Number* value, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), value, index);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateLayerDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RasterizationRateLayerDescriptor>(_MTL_PRIVATE_CLS(MTLRasterizationRateLayerDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateLayerDescriptor::init()
+{
+    return NS::Object::init<MTL::RasterizationRateLayerDescriptor>();
+}
+
+// method: initWithSampleCount:
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateLayerDescriptor::init(MTL::Size sampleCount)
+{
+    return Object::sendMessage<MTL::RasterizationRateLayerDescriptor*>(this, _MTL_PRIVATE_SEL(initWithSampleCount_), sampleCount);
+}
+
+// method: initWithSampleCount:horizontal:vertical:
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateLayerDescriptor::init(MTL::Size sampleCount, const float* horizontal, const float* vertical)
+{
+    return Object::sendMessage<MTL::RasterizationRateLayerDescriptor*>(this, _MTL_PRIVATE_SEL(initWithSampleCount_horizontal_vertical_), sampleCount, horizontal, vertical);
+}
+
+// property: sampleCount
+_MTL_INLINE MTL::Size MTL::RasterizationRateLayerDescriptor::sampleCount() const
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(sampleCount));
+}
+
+// property: maxSampleCount
+_MTL_INLINE MTL::Size MTL::RasterizationRateLayerDescriptor::maxSampleCount() const
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(maxSampleCount));
+}
+
+// property: horizontalSampleStorage
+_MTL_INLINE float* MTL::RasterizationRateLayerDescriptor::horizontalSampleStorage() const
+{
+    return Object::sendMessage<float*>(this, _MTL_PRIVATE_SEL(horizontalSampleStorage));
+}
+
+// property: verticalSampleStorage
+_MTL_INLINE float* MTL::RasterizationRateLayerDescriptor::verticalSampleStorage() const
+{
+    return Object::sendMessage<float*>(this, _MTL_PRIVATE_SEL(verticalSampleStorage));
+}
+
+// property: horizontal
+_MTL_INLINE MTL::RasterizationRateSampleArray* MTL::RasterizationRateLayerDescriptor::horizontal() const
+{
+    return Object::sendMessage<MTL::RasterizationRateSampleArray*>(this, _MTL_PRIVATE_SEL(horizontal));
+}
+
+// property: vertical
+_MTL_INLINE MTL::RasterizationRateSampleArray* MTL::RasterizationRateLayerDescriptor::vertical() const
+{
+    return Object::sendMessage<MTL::RasterizationRateSampleArray*>(this, _MTL_PRIVATE_SEL(vertical));
+}
+
+// method: setSampleCount:
+_MTL_INLINE void MTL::RasterizationRateLayerDescriptor::setSampleCount(MTL::Size sampleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleCount_), sampleCount);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RasterizationRateLayerArray* MTL::RasterizationRateLayerArray::alloc()
+{
+    return NS::Object::alloc<MTL::RasterizationRateLayerArray>(_MTL_PRIVATE_CLS(MTLRasterizationRateLayerArray));
+}
+
+// method: init
+_MTL_INLINE MTL::RasterizationRateLayerArray* MTL::RasterizationRateLayerArray::init()
+{
+    return NS::Object::init<MTL::RasterizationRateLayerArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateLayerArray::object(NS::UInteger layerIndex)
+{
+    return Object::sendMessage<MTL::RasterizationRateLayerDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), layerIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::RasterizationRateLayerArray::setObject(const MTL::RasterizationRateLayerDescriptor* layer, NS::UInteger layerIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), layer, layerIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RasterizationRateMapDescriptor* MTL::RasterizationRateMapDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RasterizationRateMapDescriptor>(_MTL_PRIVATE_CLS(MTLRasterizationRateMapDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RasterizationRateMapDescriptor* MTL::RasterizationRateMapDescriptor::init()
+{
+    return NS::Object::init<MTL::RasterizationRateMapDescriptor>();
+}
+
+// static method: rasterizationRateMapDescriptorWithScreenSize:
+_MTL_INLINE MTL::RasterizationRateMapDescriptor* MTL::RasterizationRateMapDescriptor::rasterizationRateMapDescriptor(MTL::Size screenSize)
+{
+    return Object::sendMessage<MTL::RasterizationRateMapDescriptor*>(_MTL_PRIVATE_CLS(MTLRasterizationRateMapDescriptor), _MTL_PRIVATE_SEL(rasterizationRateMapDescriptorWithScreenSize_), screenSize);
+}
+
+// static method: rasterizationRateMapDescriptorWithScreenSize:layer:
+_MTL_INLINE MTL::RasterizationRateMapDescriptor* MTL::RasterizationRateMapDescriptor::rasterizationRateMapDescriptor(MTL::Size screenSize, const MTL::RasterizationRateLayerDescriptor* layer)
+{
+    return Object::sendMessage<MTL::RasterizationRateMapDescriptor*>(_MTL_PRIVATE_CLS(MTLRasterizationRateMapDescriptor), _MTL_PRIVATE_SEL(rasterizationRateMapDescriptorWithScreenSize_layer_), screenSize, layer);
+}
+
+// static method: rasterizationRateMapDescriptorWithScreenSize:layerCount:layers:
+_MTL_INLINE MTL::RasterizationRateMapDescriptor* MTL::RasterizationRateMapDescriptor::rasterizationRateMapDescriptor(MTL::Size screenSize, NS::UInteger layerCount, const MTL::RasterizationRateLayerDescriptor* const* layers)
+{
+    return Object::sendMessage<MTL::RasterizationRateMapDescriptor*>(_MTL_PRIVATE_CLS(MTLRasterizationRateMapDescriptor), _MTL_PRIVATE_SEL(rasterizationRateMapDescriptorWithScreenSize_layerCount_layers_), screenSize, layerCount, layers);
+}
+
+// method: layerAtIndex:
+_MTL_INLINE MTL::RasterizationRateLayerDescriptor* MTL::RasterizationRateMapDescriptor::layer(NS::UInteger layerIndex)
+{
+    return Object::sendMessage<MTL::RasterizationRateLayerDescriptor*>(this, _MTL_PRIVATE_SEL(layerAtIndex_), layerIndex);
+}
+
+// method: setLayer:atIndex:
+_MTL_INLINE void MTL::RasterizationRateMapDescriptor::setLayer(const MTL::RasterizationRateLayerDescriptor* layer, NS::UInteger layerIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLayer_atIndex_), layer, layerIndex);
+}
+
+// property: layers
+_MTL_INLINE MTL::RasterizationRateLayerArray* MTL::RasterizationRateMapDescriptor::layers() const
+{
+    return Object::sendMessage<MTL::RasterizationRateLayerArray*>(this, _MTL_PRIVATE_SEL(layers));
+}
+
+// property: screenSize
+_MTL_INLINE MTL::Size MTL::RasterizationRateMapDescriptor::screenSize() const
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(screenSize));
+}
+
+_MTL_INLINE void MTL::RasterizationRateMapDescriptor::setScreenSize(MTL::Size screenSize)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setScreenSize_), screenSize);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::RasterizationRateMapDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::RasterizationRateMapDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: layerCount
+_MTL_INLINE NS::UInteger MTL::RasterizationRateMapDescriptor::layerCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(layerCount));
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::RasterizationRateMap::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::RasterizationRateMap::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: screenSize
+_MTL_INLINE MTL::Size MTL::RasterizationRateMap::screenSize() const
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(screenSize));
+}
+
+// property: physicalGranularity
+_MTL_INLINE MTL::Size MTL::RasterizationRateMap::physicalGranularity() const
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(physicalGranularity));
+}
+
+// property: layerCount
+_MTL_INLINE NS::UInteger MTL::RasterizationRateMap::layerCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(layerCount));
+}
+
+// property: parameterBufferSizeAndAlign
+_MTL_INLINE MTL::SizeAndAlign MTL::RasterizationRateMap::parameterBufferSizeAndAlign() const
+{
+    return Object::sendMessage<MTL::SizeAndAlign>(this, _MTL_PRIVATE_SEL(parameterBufferSizeAndAlign));
+}
+
+// method: copyParameterDataToBuffer:offset:
+_MTL_INLINE void MTL::RasterizationRateMap::copyParameterDataToBuffer(const MTL::Buffer* buffer, NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(copyParameterDataToBuffer_offset_), buffer, offset);
+}
+
+// method: physicalSizeForLayer:
+_MTL_INLINE MTL::Size MTL::RasterizationRateMap::physicalSize(NS::UInteger layerIndex)
+{
+    return Object::sendMessage<MTL::Size>(this, _MTL_PRIVATE_SEL(physicalSizeForLayer_), layerIndex);
+}
+
+// method: mapScreenToPhysicalCoordinates:forLayer:
+_MTL_INLINE MTL::Coordinate2D MTL::RasterizationRateMap::mapScreenToPhysicalCoordinates(MTL::Coordinate2D screenCoordinates, NS::UInteger layerIndex)
+{
+    return Object::sendMessage<MTL::Coordinate2D>(this, _MTL_PRIVATE_SEL(mapScreenToPhysicalCoordinates_forLayer_), screenCoordinates, layerIndex);
+}
+
+// method: mapPhysicalToScreenCoordinates:forLayer:
+_MTL_INLINE MTL::Coordinate2D MTL::RasterizationRateMap::mapPhysicalToScreenCoordinates(MTL::Coordinate2D physicalCoordinates, NS::UInteger layerIndex)
+{
+    return Object::sendMessage<MTL::Coordinate2D>(this, _MTL_PRIVATE_SEL(mapPhysicalToScreenCoordinates_forLayer_), physicalCoordinates, layerIndex);
+}

src/contrib/metal-cpp/Metal/MTLRenderPass.hpp

@@ -0,0 +1,787 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLRenderPass.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+#include "MTLTypes.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLRenderPass.hpp"
+
+namespace MTL
+{
+struct ClearColor
+{
+    static ClearColor Make(double red, double green, double blue, double alpha);
+
+    ClearColor() = default;
+
+    ClearColor(double red, double green, double blue, double alpha);
+
+    double red;
+    double green;
+    double blue;
+    double alpha;
+} _MTL_PACKED;
+
+_MTL_ENUM(NS::UInteger, LoadAction) {
+    LoadActionDontCare = 0,
+    LoadActionLoad = 1,
+    LoadActionClear = 2,
+};
+
+_MTL_ENUM(NS::UInteger, StoreAction) {
+    StoreActionDontCare = 0,
+    StoreActionStore = 1,
+    StoreActionMultisampleResolve = 2,
+    StoreActionStoreAndMultisampleResolve = 3,
+    StoreActionUnknown = 4,
+    StoreActionCustomSampleDepthStore = 5,
+};
+
+_MTL_OPTIONS(NS::UInteger, StoreActionOptions) {
+    StoreActionOptionNone = 0,
+    StoreActionOptionCustomSamplePositions = 1,
+    StoreActionOptionValidMask = 1,
+};
+
+class RenderPassAttachmentDescriptor : public NS::Copying<RenderPassAttachmentDescriptor>
+{
+public:
+    static class RenderPassAttachmentDescriptor* alloc();
+
+    class RenderPassAttachmentDescriptor*        init();
+
+    class Texture*                               texture() const;
+    void                                         setTexture(const class Texture* texture);
+
+    NS::UInteger                                 level() const;
+    void                                         setLevel(NS::UInteger level);
+
+    NS::UInteger                                 slice() const;
+    void                                         setSlice(NS::UInteger slice);
+
+    NS::UInteger                                 depthPlane() const;
+    void                                         setDepthPlane(NS::UInteger depthPlane);
+
+    class Texture*                               resolveTexture() const;
+    void                                         setResolveTexture(const class Texture* resolveTexture);
+
+    NS::UInteger                                 resolveLevel() const;
+    void                                         setResolveLevel(NS::UInteger resolveLevel);
+
+    NS::UInteger                                 resolveSlice() const;
+    void                                         setResolveSlice(NS::UInteger resolveSlice);
+
+    NS::UInteger                                 resolveDepthPlane() const;
+    void                                         setResolveDepthPlane(NS::UInteger resolveDepthPlane);
+
+    MTL::LoadAction                              loadAction() const;
+    void                                         setLoadAction(MTL::LoadAction loadAction);
+
+    MTL::StoreAction                             storeAction() const;
+    void                                         setStoreAction(MTL::StoreAction storeAction);
+
+    MTL::StoreActionOptions                      storeActionOptions() const;
+    void                                         setStoreActionOptions(MTL::StoreActionOptions storeActionOptions);
+};
+
+class RenderPassColorAttachmentDescriptor : public NS::Copying<RenderPassColorAttachmentDescriptor, MTL::RenderPassAttachmentDescriptor>
+{
+public:
+    static class RenderPassColorAttachmentDescriptor* alloc();
+
+    class RenderPassColorAttachmentDescriptor*        init();
+
+    MTL::ClearColor                                   clearColor() const;
+    void                                              setClearColor(MTL::ClearColor clearColor);
+};
+
+_MTL_ENUM(NS::UInteger, MultisampleDepthResolveFilter) {
+    MultisampleDepthResolveFilterSample0 = 0,
+    MultisampleDepthResolveFilterMin = 1,
+    MultisampleDepthResolveFilterMax = 2,
+};
+
+class RenderPassDepthAttachmentDescriptor : public NS::Copying<RenderPassDepthAttachmentDescriptor, MTL::RenderPassAttachmentDescriptor>
+{
+public:
+    static class RenderPassDepthAttachmentDescriptor* alloc();
+
+    class RenderPassDepthAttachmentDescriptor*        init();
+
+    double                                            clearDepth() const;
+    void                                              setClearDepth(double clearDepth);
+
+    MTL::MultisampleDepthResolveFilter                depthResolveFilter() const;
+    void                                              setDepthResolveFilter(MTL::MultisampleDepthResolveFilter depthResolveFilter);
+};
+
+_MTL_ENUM(NS::UInteger, MultisampleStencilResolveFilter) {
+    MultisampleStencilResolveFilterSample0 = 0,
+    MultisampleStencilResolveFilterDepthResolvedSample = 1,
+};
+
+class RenderPassStencilAttachmentDescriptor : public NS::Copying<RenderPassStencilAttachmentDescriptor, MTL::RenderPassAttachmentDescriptor>
+{
+public:
+    static class RenderPassStencilAttachmentDescriptor* alloc();
+
+    class RenderPassStencilAttachmentDescriptor*        init();
+
+    uint32_t                                            clearStencil() const;
+    void                                                setClearStencil(uint32_t clearStencil);
+
+    MTL::MultisampleStencilResolveFilter                stencilResolveFilter() const;
+    void                                                setStencilResolveFilter(MTL::MultisampleStencilResolveFilter stencilResolveFilter);
+};
+
+class RenderPassColorAttachmentDescriptorArray : public NS::Referencing<RenderPassColorAttachmentDescriptorArray>
+{
+public:
+    static class RenderPassColorAttachmentDescriptorArray* alloc();
+
+    class RenderPassColorAttachmentDescriptorArray*        init();
+
+    class RenderPassColorAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                   setObject(const class RenderPassColorAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class RenderPassSampleBufferAttachmentDescriptor : public NS::Copying<RenderPassSampleBufferAttachmentDescriptor>
+{
+public:
+    static class RenderPassSampleBufferAttachmentDescriptor* alloc();
+
+    class RenderPassSampleBufferAttachmentDescriptor*        init();
+
+    class CounterSampleBuffer*                               sampleBuffer() const;
+    void                                                     setSampleBuffer(const class CounterSampleBuffer* sampleBuffer);
+
+    NS::UInteger                                             startOfVertexSampleIndex() const;
+    void                                                     setStartOfVertexSampleIndex(NS::UInteger startOfVertexSampleIndex);
+
+    NS::UInteger                                             endOfVertexSampleIndex() const;
+    void                                                     setEndOfVertexSampleIndex(NS::UInteger endOfVertexSampleIndex);
+
+    NS::UInteger                                             startOfFragmentSampleIndex() const;
+    void                                                     setStartOfFragmentSampleIndex(NS::UInteger startOfFragmentSampleIndex);
+
+    NS::UInteger                                             endOfFragmentSampleIndex() const;
+    void                                                     setEndOfFragmentSampleIndex(NS::UInteger endOfFragmentSampleIndex);
+};
+
+class RenderPassSampleBufferAttachmentDescriptorArray : public NS::Referencing<RenderPassSampleBufferAttachmentDescriptorArray>
+{
+public:
+    static class RenderPassSampleBufferAttachmentDescriptorArray* alloc();
+
+    class RenderPassSampleBufferAttachmentDescriptorArray*        init();
+
+    class RenderPassSampleBufferAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                          setObject(const class RenderPassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class RenderPassDescriptor : public NS::Copying<RenderPassDescriptor>
+{
+public:
+    static class RenderPassDescriptor*                     alloc();
+
+    class RenderPassDescriptor*                            init();
+
+    static class RenderPassDescriptor*                     renderPassDescriptor();
+
+    class RenderPassColorAttachmentDescriptorArray*        colorAttachments() const;
+
+    class RenderPassDepthAttachmentDescriptor*             depthAttachment() const;
+    void                                                   setDepthAttachment(const class RenderPassDepthAttachmentDescriptor* depthAttachment);
+
+    class RenderPassStencilAttachmentDescriptor*           stencilAttachment() const;
+    void                                                   setStencilAttachment(const class RenderPassStencilAttachmentDescriptor* stencilAttachment);
+
+    class Buffer*                                          visibilityResultBuffer() const;
+    void                                                   setVisibilityResultBuffer(const class Buffer* visibilityResultBuffer);
+
+    NS::UInteger                                           renderTargetArrayLength() const;
+    void                                                   setRenderTargetArrayLength(NS::UInteger renderTargetArrayLength);
+
+    NS::UInteger                                           imageblockSampleLength() const;
+    void                                                   setImageblockSampleLength(NS::UInteger imageblockSampleLength);
+
+    NS::UInteger                                           threadgroupMemoryLength() const;
+    void                                                   setThreadgroupMemoryLength(NS::UInteger threadgroupMemoryLength);
+
+    NS::UInteger                                           tileWidth() const;
+    void                                                   setTileWidth(NS::UInteger tileWidth);
+
+    NS::UInteger                                           tileHeight() const;
+    void                                                   setTileHeight(NS::UInteger tileHeight);
+
+    NS::UInteger                                           defaultRasterSampleCount() const;
+    void                                                   setDefaultRasterSampleCount(NS::UInteger defaultRasterSampleCount);
+
+    NS::UInteger                                           renderTargetWidth() const;
+    void                                                   setRenderTargetWidth(NS::UInteger renderTargetWidth);
+
+    NS::UInteger                                           renderTargetHeight() const;
+    void                                                   setRenderTargetHeight(NS::UInteger renderTargetHeight);
+
+    void                                                   setSamplePositions(const MTL::SamplePosition* positions, NS::UInteger count);
+
+    NS::UInteger                                           getSamplePositions(MTL::SamplePosition* positions, NS::UInteger count);
+
+    class RasterizationRateMap*                            rasterizationRateMap() const;
+    void                                                   setRasterizationRateMap(const class RasterizationRateMap* rasterizationRateMap);
+
+    class RenderPassSampleBufferAttachmentDescriptorArray* sampleBufferAttachments() const;
+};
+
+}
+
+_MTL_INLINE MTL::ClearColor MTL::ClearColor::Make(double red, double green, double blue, double alpha)
+{
+    return ClearColor(red, green, blue, alpha);
+}
+
+_MTL_INLINE MTL::ClearColor::ClearColor(double _red, double _green, double _blue, double _alpha)
+    : red(_red)
+    , green(_green)
+    , blue(_blue)
+    , alpha(_alpha)
+{
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassAttachmentDescriptor* MTL::RenderPassAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassAttachmentDescriptor* MTL::RenderPassAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassAttachmentDescriptor>();
+}
+
+// property: texture
+_MTL_INLINE MTL::Texture* MTL::RenderPassAttachmentDescriptor::texture() const
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(texture));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setTexture(const MTL::Texture* texture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTexture_), texture);
+}
+
+// property: level
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::level() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(level));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setLevel(NS::UInteger level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLevel_), level);
+}
+
+// property: slice
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::slice() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(slice));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setSlice(NS::UInteger slice)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSlice_), slice);
+}
+
+// property: depthPlane
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::depthPlane() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(depthPlane));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setDepthPlane(NS::UInteger depthPlane)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthPlane_), depthPlane);
+}
+
+// property: resolveTexture
+_MTL_INLINE MTL::Texture* MTL::RenderPassAttachmentDescriptor::resolveTexture() const
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(resolveTexture));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setResolveTexture(const MTL::Texture* resolveTexture)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResolveTexture_), resolveTexture);
+}
+
+// property: resolveLevel
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::resolveLevel() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(resolveLevel));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setResolveLevel(NS::UInteger resolveLevel)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResolveLevel_), resolveLevel);
+}
+
+// property: resolveSlice
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::resolveSlice() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(resolveSlice));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setResolveSlice(NS::UInteger resolveSlice)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResolveSlice_), resolveSlice);
+}
+
+// property: resolveDepthPlane
+_MTL_INLINE NS::UInteger MTL::RenderPassAttachmentDescriptor::resolveDepthPlane() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(resolveDepthPlane));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setResolveDepthPlane(NS::UInteger resolveDepthPlane)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResolveDepthPlane_), resolveDepthPlane);
+}
+
+// property: loadAction
+_MTL_INLINE MTL::LoadAction MTL::RenderPassAttachmentDescriptor::loadAction() const
+{
+    return Object::sendMessage<MTL::LoadAction>(this, _MTL_PRIVATE_SEL(loadAction));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setLoadAction(MTL::LoadAction loadAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLoadAction_), loadAction);
+}
+
+// property: storeAction
+_MTL_INLINE MTL::StoreAction MTL::RenderPassAttachmentDescriptor::storeAction() const
+{
+    return Object::sendMessage<MTL::StoreAction>(this, _MTL_PRIVATE_SEL(storeAction));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setStoreAction(MTL::StoreAction storeAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStoreAction_), storeAction);
+}
+
+// property: storeActionOptions
+_MTL_INLINE MTL::StoreActionOptions MTL::RenderPassAttachmentDescriptor::storeActionOptions() const
+{
+    return Object::sendMessage<MTL::StoreActionOptions>(this, _MTL_PRIVATE_SEL(storeActionOptions));
+}
+
+_MTL_INLINE void MTL::RenderPassAttachmentDescriptor::setStoreActionOptions(MTL::StoreActionOptions storeActionOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStoreActionOptions_), storeActionOptions);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptor* MTL::RenderPassColorAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassColorAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassColorAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptor* MTL::RenderPassColorAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassColorAttachmentDescriptor>();
+}
+
+// property: clearColor
+_MTL_INLINE MTL::ClearColor MTL::RenderPassColorAttachmentDescriptor::clearColor() const
+{
+    return Object::sendMessage<MTL::ClearColor>(this, _MTL_PRIVATE_SEL(clearColor));
+}
+
+_MTL_INLINE void MTL::RenderPassColorAttachmentDescriptor::setClearColor(MTL::ClearColor clearColor)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setClearColor_), clearColor);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassDepthAttachmentDescriptor* MTL::RenderPassDepthAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassDepthAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassDepthAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassDepthAttachmentDescriptor* MTL::RenderPassDepthAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassDepthAttachmentDescriptor>();
+}
+
+// property: clearDepth
+_MTL_INLINE double MTL::RenderPassDepthAttachmentDescriptor::clearDepth() const
+{
+    return Object::sendMessage<double>(this, _MTL_PRIVATE_SEL(clearDepth));
+}
+
+_MTL_INLINE void MTL::RenderPassDepthAttachmentDescriptor::setClearDepth(double clearDepth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setClearDepth_), clearDepth);
+}
+
+// property: depthResolveFilter
+_MTL_INLINE MTL::MultisampleDepthResolveFilter MTL::RenderPassDepthAttachmentDescriptor::depthResolveFilter() const
+{
+    return Object::sendMessage<MTL::MultisampleDepthResolveFilter>(this, _MTL_PRIVATE_SEL(depthResolveFilter));
+}
+
+_MTL_INLINE void MTL::RenderPassDepthAttachmentDescriptor::setDepthResolveFilter(MTL::MultisampleDepthResolveFilter depthResolveFilter)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthResolveFilter_), depthResolveFilter);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassStencilAttachmentDescriptor* MTL::RenderPassStencilAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassStencilAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassStencilAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassStencilAttachmentDescriptor* MTL::RenderPassStencilAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassStencilAttachmentDescriptor>();
+}
+
+// property: clearStencil
+_MTL_INLINE uint32_t MTL::RenderPassStencilAttachmentDescriptor::clearStencil() const
+{
+    return Object::sendMessage<uint32_t>(this, _MTL_PRIVATE_SEL(clearStencil));
+}
+
+_MTL_INLINE void MTL::RenderPassStencilAttachmentDescriptor::setClearStencil(uint32_t clearStencil)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setClearStencil_), clearStencil);
+}
+
+// property: stencilResolveFilter
+_MTL_INLINE MTL::MultisampleStencilResolveFilter MTL::RenderPassStencilAttachmentDescriptor::stencilResolveFilter() const
+{
+    return Object::sendMessage<MTL::MultisampleStencilResolveFilter>(this, _MTL_PRIVATE_SEL(stencilResolveFilter));
+}
+
+_MTL_INLINE void MTL::RenderPassStencilAttachmentDescriptor::setStencilResolveFilter(MTL::MultisampleStencilResolveFilter stencilResolveFilter)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilResolveFilter_), stencilResolveFilter);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptorArray* MTL::RenderPassColorAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassColorAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLRenderPassColorAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptorArray* MTL::RenderPassColorAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::RenderPassColorAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptor* MTL::RenderPassColorAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::RenderPassColorAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::RenderPassColorAttachmentDescriptorArray::setObject(const MTL::RenderPassColorAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptor* MTL::RenderPassSampleBufferAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassSampleBufferAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassSampleBufferAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptor* MTL::RenderPassSampleBufferAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassSampleBufferAttachmentDescriptor>();
+}
+
+// property: sampleBuffer
+_MTL_INLINE MTL::CounterSampleBuffer* MTL::RenderPassSampleBufferAttachmentDescriptor::sampleBuffer() const
+{
+    return Object::sendMessage<MTL::CounterSampleBuffer*>(this, _MTL_PRIVATE_SEL(sampleBuffer));
+}
+
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptor::setSampleBuffer(const MTL::CounterSampleBuffer* sampleBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleBuffer_), sampleBuffer);
+}
+
+// property: startOfVertexSampleIndex
+_MTL_INLINE NS::UInteger MTL::RenderPassSampleBufferAttachmentDescriptor::startOfVertexSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfVertexSampleIndex));
+}
+
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptor::setStartOfVertexSampleIndex(NS::UInteger startOfVertexSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfVertexSampleIndex_), startOfVertexSampleIndex);
+}
+
+// property: endOfVertexSampleIndex
+_MTL_INLINE NS::UInteger MTL::RenderPassSampleBufferAttachmentDescriptor::endOfVertexSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfVertexSampleIndex));
+}
+
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptor::setEndOfVertexSampleIndex(NS::UInteger endOfVertexSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfVertexSampleIndex_), endOfVertexSampleIndex);
+}
+
+// property: startOfFragmentSampleIndex
+_MTL_INLINE NS::UInteger MTL::RenderPassSampleBufferAttachmentDescriptor::startOfFragmentSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfFragmentSampleIndex));
+}
+
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptor::setStartOfFragmentSampleIndex(NS::UInteger startOfFragmentSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfFragmentSampleIndex_), startOfFragmentSampleIndex);
+}
+
+// property: endOfFragmentSampleIndex
+_MTL_INLINE NS::UInteger MTL::RenderPassSampleBufferAttachmentDescriptor::endOfFragmentSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfFragmentSampleIndex));
+}
+
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptor::setEndOfFragmentSampleIndex(NS::UInteger endOfFragmentSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfFragmentSampleIndex_), endOfFragmentSampleIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptorArray* MTL::RenderPassSampleBufferAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassSampleBufferAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLRenderPassSampleBufferAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptorArray* MTL::RenderPassSampleBufferAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::RenderPassSampleBufferAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptor* MTL::RenderPassSampleBufferAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::RenderPassSampleBufferAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::RenderPassSampleBufferAttachmentDescriptorArray::setObject(const MTL::RenderPassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::RenderPassDescriptor* MTL::RenderPassDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::RenderPassDescriptor>(_MTL_PRIVATE_CLS(MTLRenderPassDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::RenderPassDescriptor* MTL::RenderPassDescriptor::init()
+{
+    return NS::Object::init<MTL::RenderPassDescriptor>();
+}
+
+// static method: renderPassDescriptor
+_MTL_INLINE MTL::RenderPassDescriptor* MTL::RenderPassDescriptor::renderPassDescriptor()
+{
+    return Object::sendMessage<MTL::RenderPassDescriptor*>(_MTL_PRIVATE_CLS(MTLRenderPassDescriptor), _MTL_PRIVATE_SEL(renderPassDescriptor));
+}
+
+// property: colorAttachments
+_MTL_INLINE MTL::RenderPassColorAttachmentDescriptorArray* MTL::RenderPassDescriptor::colorAttachments() const
+{
+    return Object::sendMessage<MTL::RenderPassColorAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(colorAttachments));
+}
+
+// property: depthAttachment
+_MTL_INLINE MTL::RenderPassDepthAttachmentDescriptor* MTL::RenderPassDescriptor::depthAttachment() const
+{
+    return Object::sendMessage<MTL::RenderPassDepthAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(depthAttachment));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setDepthAttachment(const MTL::RenderPassDepthAttachmentDescriptor* depthAttachment)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthAttachment_), depthAttachment);
+}
+
+// property: stencilAttachment
+_MTL_INLINE MTL::RenderPassStencilAttachmentDescriptor* MTL::RenderPassDescriptor::stencilAttachment() const
+{
+    return Object::sendMessage<MTL::RenderPassStencilAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(stencilAttachment));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setStencilAttachment(const MTL::RenderPassStencilAttachmentDescriptor* stencilAttachment)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilAttachment_), stencilAttachment);
+}
+
+// property: visibilityResultBuffer
+_MTL_INLINE MTL::Buffer* MTL::RenderPassDescriptor::visibilityResultBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(visibilityResultBuffer));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setVisibilityResultBuffer(const MTL::Buffer* visibilityResultBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibilityResultBuffer_), visibilityResultBuffer);
+}
+
+// property: renderTargetArrayLength
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::renderTargetArrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(renderTargetArrayLength));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setRenderTargetArrayLength(NS::UInteger renderTargetArrayLength)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderTargetArrayLength_), renderTargetArrayLength);
+}
+
+// property: imageblockSampleLength
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::imageblockSampleLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(imageblockSampleLength));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setImageblockSampleLength(NS::UInteger imageblockSampleLength)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setImageblockSampleLength_), imageblockSampleLength);
+}
+
+// property: threadgroupMemoryLength
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::threadgroupMemoryLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(threadgroupMemoryLength));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setThreadgroupMemoryLength(NS::UInteger threadgroupMemoryLength)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setThreadgroupMemoryLength_), threadgroupMemoryLength);
+}
+
+// property: tileWidth
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::tileWidth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(tileWidth));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setTileWidth(NS::UInteger tileWidth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileWidth_), tileWidth);
+}
+
+// property: tileHeight
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::tileHeight() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(tileHeight));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setTileHeight(NS::UInteger tileHeight)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileHeight_), tileHeight);
+}
+
+// property: defaultRasterSampleCount
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::defaultRasterSampleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(defaultRasterSampleCount));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setDefaultRasterSampleCount(NS::UInteger defaultRasterSampleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDefaultRasterSampleCount_), defaultRasterSampleCount);
+}
+
+// property: renderTargetWidth
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::renderTargetWidth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(renderTargetWidth));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setRenderTargetWidth(NS::UInteger renderTargetWidth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderTargetWidth_), renderTargetWidth);
+}
+
+// property: renderTargetHeight
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::renderTargetHeight() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(renderTargetHeight));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setRenderTargetHeight(NS::UInteger renderTargetHeight)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderTargetHeight_), renderTargetHeight);
+}
+
+// method: setSamplePositions:count:
+_MTL_INLINE void MTL::RenderPassDescriptor::setSamplePositions(const MTL::SamplePosition* positions, NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSamplePositions_count_), positions, count);
+}
+
+// method: getSamplePositions:count:
+_MTL_INLINE NS::UInteger MTL::RenderPassDescriptor::getSamplePositions(MTL::SamplePosition* positions, NS::UInteger count)
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(getSamplePositions_count_), positions, count);
+}
+
+// property: rasterizationRateMap
+_MTL_INLINE MTL::RasterizationRateMap* MTL::RenderPassDescriptor::rasterizationRateMap() const
+{
+    return Object::sendMessage<MTL::RasterizationRateMap*>(this, _MTL_PRIVATE_SEL(rasterizationRateMap));
+}
+
+_MTL_INLINE void MTL::RenderPassDescriptor::setRasterizationRateMap(const MTL::RasterizationRateMap* rasterizationRateMap)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRasterizationRateMap_), rasterizationRateMap);
+}
+
+// property: sampleBufferAttachments
+_MTL_INLINE MTL::RenderPassSampleBufferAttachmentDescriptorArray* MTL::RenderPassDescriptor::sampleBufferAttachments() const
+{
+    return Object::sendMessage<MTL::RenderPassSampleBufferAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(sampleBufferAttachments));
+}

src/contrib/metal-cpp/Metal/MTLResidencySet.hpp

@@ -0,0 +1,195 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResidencySet.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class ResidencySetDescriptor : public NS::Copying<ResidencySetDescriptor>
+{
+public:
+    static class ResidencySetDescriptor* alloc();
+
+    class ResidencySetDescriptor*        init();
+
+    NS::String*                          label() const;
+    void                                 setLabel(const NS::String* label);
+
+    NS::UInteger                         initialCapacity() const;
+    void                                 setInitialCapacity(NS::UInteger initialCapacity);
+};
+
+class ResidencySet : public NS::Referencing<ResidencySet>
+{
+public:
+    class Device* device() const;
+
+    NS::String*   label() const;
+
+    uint64_t      allocatedSize() const;
+
+    void          requestResidency();
+
+    void          endResidency();
+
+    void          addAllocation(const class Allocation* allocation);
+
+    void          addAllocations(const class Allocation* const allocations[], NS::UInteger count);
+
+    void          removeAllocation(const class Allocation* allocation);
+
+    void          removeAllocations(const class Allocation* const allocations[], NS::UInteger count);
+
+    void          removeAllAllocations();
+
+    bool          containsAllocation(const class Allocation* anAllocation);
+
+    NS::Array*    allAllocations() const;
+
+    NS::UInteger  allocationCount() const;
+
+    void          commit();
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ResidencySetDescriptor* MTL::ResidencySetDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ResidencySetDescriptor>(_MTL_PRIVATE_CLS(MTLResidencySetDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ResidencySetDescriptor* MTL::ResidencySetDescriptor::init()
+{
+    return NS::Object::init<MTL::ResidencySetDescriptor>();
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::ResidencySetDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::ResidencySetDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: initialCapacity
+_MTL_INLINE NS::UInteger MTL::ResidencySetDescriptor::initialCapacity() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(initialCapacity));
+}
+
+_MTL_INLINE void MTL::ResidencySetDescriptor::setInitialCapacity(NS::UInteger initialCapacity)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInitialCapacity_), initialCapacity);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::ResidencySet::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::ResidencySet::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: allocatedSize
+_MTL_INLINE uint64_t MTL::ResidencySet::allocatedSize() const
+{
+    return Object::sendMessage<uint64_t>(this, _MTL_PRIVATE_SEL(allocatedSize));
+}
+
+// method: requestResidency
+_MTL_INLINE void MTL::ResidencySet::requestResidency()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(requestResidency));
+}
+
+// method: endResidency
+_MTL_INLINE void MTL::ResidencySet::endResidency()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(endResidency));
+}
+
+// method: addAllocation:
+_MTL_INLINE void MTL::ResidencySet::addAllocation(const MTL::Allocation* allocation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addAllocation_), allocation);
+}
+
+// method: addAllocations:count:
+_MTL_INLINE void MTL::ResidencySet::addAllocations(const MTL::Allocation* const allocations[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addAllocations_count_), allocations, count);
+}
+
+// method: removeAllocation:
+_MTL_INLINE void MTL::ResidencySet::removeAllocation(const MTL::Allocation* allocation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeAllocation_), allocation);
+}
+
+// method: removeAllocations:count:
+_MTL_INLINE void MTL::ResidencySet::removeAllocations(const MTL::Allocation* const allocations[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeAllocations_count_), allocations, count);
+}
+
+// method: removeAllAllocations
+_MTL_INLINE void MTL::ResidencySet::removeAllAllocations()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeAllAllocations));
+}
+
+// method: containsAllocation:
+_MTL_INLINE bool MTL::ResidencySet::containsAllocation(const MTL::Allocation* anAllocation)
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(containsAllocation_), anAllocation);
+}
+
+// property: allAllocations
+_MTL_INLINE NS::Array* MTL::ResidencySet::allAllocations() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(allAllocations));
+}
+
+// property: allocationCount
+_MTL_INLINE NS::UInteger MTL::ResidencySet::allocationCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(allocationCount));
+}
+
+// method: commit
+_MTL_INLINE void MTL::ResidencySet::commit()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(commit));
+}

src/contrib/metal-cpp/Metal/MTLResource.hpp

@@ -0,0 +1,189 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResource.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include <mach/mach.h>
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLAllocation.hpp"
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, PurgeableState) {
+    PurgeableStateKeepCurrent = 1,
+    PurgeableStateNonVolatile = 2,
+    PurgeableStateVolatile = 3,
+    PurgeableStateEmpty = 4,
+};
+
+_MTL_ENUM(NS::UInteger, CPUCacheMode) {
+    CPUCacheModeDefaultCache = 0,
+    CPUCacheModeWriteCombined = 1,
+};
+
+_MTL_ENUM(NS::UInteger, StorageMode) {
+    StorageModeShared = 0,
+    StorageModeManaged = 1,
+    StorageModePrivate = 2,
+    StorageModeMemoryless = 3,
+};
+
+_MTL_ENUM(NS::UInteger, HazardTrackingMode) {
+    HazardTrackingModeDefault = 0,
+    HazardTrackingModeUntracked = 1,
+    HazardTrackingModeTracked = 2,
+};
+
+_MTL_OPTIONS(NS::UInteger, ResourceOptions) {
+    ResourceCPUCacheModeDefaultCache = 0,
+    ResourceCPUCacheModeWriteCombined = 1,
+    ResourceStorageModeShared = 0,
+    ResourceStorageModeManaged = 16,
+    ResourceStorageModePrivate = 32,
+    ResourceStorageModeMemoryless = 48,
+    ResourceHazardTrackingModeDefault = 0,
+    ResourceHazardTrackingModeUntracked = 256,
+    ResourceHazardTrackingModeTracked = 512,
+    ResourceOptionCPUCacheModeDefault = 0,
+    ResourceOptionCPUCacheModeWriteCombined = 1,
+};
+
+class Resource : public NS::Referencing<Resource, Allocation>
+{
+public:
+    NS::String*             label() const;
+    void                    setLabel(const NS::String* label);
+
+    class Device*           device() const;
+
+    MTL::CPUCacheMode       cpuCacheMode() const;
+
+    MTL::StorageMode        storageMode() const;
+
+    MTL::HazardTrackingMode hazardTrackingMode() const;
+
+    MTL::ResourceOptions    resourceOptions() const;
+
+    MTL::PurgeableState     setPurgeableState(MTL::PurgeableState state);
+
+    class Heap*             heap() const;
+
+    NS::UInteger            heapOffset() const;
+
+    NS::UInteger            allocatedSize() const;
+
+    void                    makeAliasable();
+
+    bool                    isAliasable();
+
+    kern_return_t           setOwner(task_id_token_t task_id_token);
+};
+
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::Resource::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::Resource::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::Resource::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: cpuCacheMode
+_MTL_INLINE MTL::CPUCacheMode MTL::Resource::cpuCacheMode() const
+{
+    return Object::sendMessage<MTL::CPUCacheMode>(this, _MTL_PRIVATE_SEL(cpuCacheMode));
+}
+
+// property: storageMode
+_MTL_INLINE MTL::StorageMode MTL::Resource::storageMode() const
+{
+    return Object::sendMessage<MTL::StorageMode>(this, _MTL_PRIVATE_SEL(storageMode));
+}
+
+// property: hazardTrackingMode
+_MTL_INLINE MTL::HazardTrackingMode MTL::Resource::hazardTrackingMode() const
+{
+    return Object::sendMessage<MTL::HazardTrackingMode>(this, _MTL_PRIVATE_SEL(hazardTrackingMode));
+}
+
+// property: resourceOptions
+_MTL_INLINE MTL::ResourceOptions MTL::Resource::resourceOptions() const
+{
+    return Object::sendMessage<MTL::ResourceOptions>(this, _MTL_PRIVATE_SEL(resourceOptions));
+}
+
+// method: setPurgeableState:
+_MTL_INLINE MTL::PurgeableState MTL::Resource::setPurgeableState(MTL::PurgeableState state)
+{
+    return Object::sendMessage<MTL::PurgeableState>(this, _MTL_PRIVATE_SEL(setPurgeableState_), state);
+}
+
+// property: heap
+_MTL_INLINE MTL::Heap* MTL::Resource::heap() const
+{
+    return Object::sendMessage<MTL::Heap*>(this, _MTL_PRIVATE_SEL(heap));
+}
+
+// property: heapOffset
+_MTL_INLINE NS::UInteger MTL::Resource::heapOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(heapOffset));
+}
+
+// property: allocatedSize
+_MTL_INLINE NS::UInteger MTL::Resource::allocatedSize() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(allocatedSize));
+}
+
+// method: makeAliasable
+_MTL_INLINE void MTL::Resource::makeAliasable()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(makeAliasable));
+}
+
+// method: isAliasable
+_MTL_INLINE bool MTL::Resource::isAliasable()
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isAliasable));
+}
+
+// method: setOwnerWithIdentity:
+_MTL_INLINE kern_return_t MTL::Resource::setOwner(task_id_token_t task_id_token)
+{
+    return Object::sendMessage<kern_return_t>(this, _MTL_PRIVATE_SEL(setOwnerWithIdentity_), task_id_token);
+}

src/contrib/metal-cpp/Metal/MTLResourceStateCommandEncoder.hpp

@@ -0,0 +1,103 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResourceStateCommandEncoder.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLCommandEncoder.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, SparseTextureMappingMode) {
+    SparseTextureMappingModeMap = 0,
+    SparseTextureMappingModeUnmap = 1,
+};
+
+struct MapIndirectArguments
+{
+    uint32_t regionOriginX;
+    uint32_t regionOriginY;
+    uint32_t regionOriginZ;
+    uint32_t regionSizeWidth;
+    uint32_t regionSizeHeight;
+    uint32_t regionSizeDepth;
+    uint32_t mipMapLevel;
+    uint32_t sliceId;
+} _MTL_PACKED;
+
+class ResourceStateCommandEncoder : public NS::Referencing<ResourceStateCommandEncoder, CommandEncoder>
+{
+public:
+    void updateTextureMappings(const class Texture* texture, const MTL::SparseTextureMappingMode mode, const MTL::Region* regions, const NS::UInteger* mipLevels, const NS::UInteger* slices, NS::UInteger numRegions);
+
+    void updateTextureMapping(const class Texture* texture, const MTL::SparseTextureMappingMode mode, const MTL::Region region, const NS::UInteger mipLevel, const NS::UInteger slice);
+
+    void updateTextureMapping(const class Texture* texture, const MTL::SparseTextureMappingMode mode, const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    void updateFence(const class Fence* fence);
+
+    void waitForFence(const class Fence* fence);
+
+    void moveTextureMappingsFromTexture(const class Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const class Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin);
+};
+
+}
+
+// method: updateTextureMappings:mode:regions:mipLevels:slices:numRegions:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::updateTextureMappings(const MTL::Texture* texture, const MTL::SparseTextureMappingMode mode, const MTL::Region* regions, const NS::UInteger* mipLevels, const NS::UInteger* slices, NS::UInteger numRegions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateTextureMappings_mode_regions_mipLevels_slices_numRegions_), texture, mode, regions, mipLevels, slices, numRegions);
+}
+
+// method: updateTextureMapping:mode:region:mipLevel:slice:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::updateTextureMapping(const MTL::Texture* texture, const MTL::SparseTextureMappingMode mode, const MTL::Region region, const NS::UInteger mipLevel, const NS::UInteger slice)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateTextureMapping_mode_region_mipLevel_slice_), texture, mode, region, mipLevel, slice);
+}
+
+// method: updateTextureMapping:mode:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::updateTextureMapping(const MTL::Texture* texture, const MTL::SparseTextureMappingMode mode, const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateTextureMapping_mode_indirectBuffer_indirectBufferOffset_), texture, mode, indirectBuffer, indirectBufferOffset);
+}
+
+// method: updateFence:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::updateFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateFence_), fence);
+}
+
+// method: waitForFence:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::waitForFence(const MTL::Fence* fence)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForFence_), fence);
+}
+
+// method: moveTextureMappingsFromTexture:sourceSlice:sourceLevel:sourceOrigin:sourceSize:toTexture:destinationSlice:destinationLevel:destinationOrigin:
+_MTL_INLINE void MTL::ResourceStateCommandEncoder::moveTextureMappingsFromTexture(const MTL::Texture* sourceTexture, NS::UInteger sourceSlice, NS::UInteger sourceLevel, MTL::Origin sourceOrigin, MTL::Size sourceSize, const MTL::Texture* destinationTexture, NS::UInteger destinationSlice, NS::UInteger destinationLevel, MTL::Origin destinationOrigin)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(moveTextureMappingsFromTexture_sourceSlice_sourceLevel_sourceOrigin_sourceSize_toTexture_destinationSlice_destinationLevel_destinationOrigin_), sourceTexture, sourceSlice, sourceLevel, sourceOrigin, sourceSize, destinationTexture, destinationSlice, destinationLevel, destinationOrigin);
+}

src/contrib/metal-cpp/Metal/MTLResourceStatePass.hpp

@@ -0,0 +1,165 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResourceStatePass.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+namespace MTL
+{
+class ResourceStatePassSampleBufferAttachmentDescriptor : public NS::Copying<ResourceStatePassSampleBufferAttachmentDescriptor>
+{
+public:
+    static class ResourceStatePassSampleBufferAttachmentDescriptor* alloc();
+
+    class ResourceStatePassSampleBufferAttachmentDescriptor*        init();
+
+    class CounterSampleBuffer*                                      sampleBuffer() const;
+    void                                                            setSampleBuffer(const class CounterSampleBuffer* sampleBuffer);
+
+    NS::UInteger                                                    startOfEncoderSampleIndex() const;
+    void                                                            setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex);
+
+    NS::UInteger                                                    endOfEncoderSampleIndex() const;
+    void                                                            setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex);
+};
+
+class ResourceStatePassSampleBufferAttachmentDescriptorArray : public NS::Referencing<ResourceStatePassSampleBufferAttachmentDescriptorArray>
+{
+public:
+    static class ResourceStatePassSampleBufferAttachmentDescriptorArray* alloc();
+
+    class ResourceStatePassSampleBufferAttachmentDescriptorArray*        init();
+
+    class ResourceStatePassSampleBufferAttachmentDescriptor*             object(NS::UInteger attachmentIndex);
+
+    void                                                                 setObject(const class ResourceStatePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex);
+};
+
+class ResourceStatePassDescriptor : public NS::Copying<ResourceStatePassDescriptor>
+{
+public:
+    static class ResourceStatePassDescriptor*                     alloc();
+
+    class ResourceStatePassDescriptor*                            init();
+
+    static class ResourceStatePassDescriptor*                     resourceStatePassDescriptor();
+
+    class ResourceStatePassSampleBufferAttachmentDescriptorArray* sampleBufferAttachments() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptor* MTL::ResourceStatePassSampleBufferAttachmentDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ResourceStatePassSampleBufferAttachmentDescriptor>(_MTL_PRIVATE_CLS(MTLResourceStatePassSampleBufferAttachmentDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptor* MTL::ResourceStatePassSampleBufferAttachmentDescriptor::init()
+{
+    return NS::Object::init<MTL::ResourceStatePassSampleBufferAttachmentDescriptor>();
+}
+
+// property: sampleBuffer
+_MTL_INLINE MTL::CounterSampleBuffer* MTL::ResourceStatePassSampleBufferAttachmentDescriptor::sampleBuffer() const
+{
+    return Object::sendMessage<MTL::CounterSampleBuffer*>(this, _MTL_PRIVATE_SEL(sampleBuffer));
+}
+
+_MTL_INLINE void MTL::ResourceStatePassSampleBufferAttachmentDescriptor::setSampleBuffer(const MTL::CounterSampleBuffer* sampleBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleBuffer_), sampleBuffer);
+}
+
+// property: startOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::ResourceStatePassSampleBufferAttachmentDescriptor::startOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(startOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::ResourceStatePassSampleBufferAttachmentDescriptor::setStartOfEncoderSampleIndex(NS::UInteger startOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStartOfEncoderSampleIndex_), startOfEncoderSampleIndex);
+}
+
+// property: endOfEncoderSampleIndex
+_MTL_INLINE NS::UInteger MTL::ResourceStatePassSampleBufferAttachmentDescriptor::endOfEncoderSampleIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(endOfEncoderSampleIndex));
+}
+
+_MTL_INLINE void MTL::ResourceStatePassSampleBufferAttachmentDescriptor::setEndOfEncoderSampleIndex(NS::UInteger endOfEncoderSampleIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setEndOfEncoderSampleIndex_), endOfEncoderSampleIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray* MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray>(_MTL_PRIVATE_CLS(MTLResourceStatePassSampleBufferAttachmentDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray* MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray::init()
+{
+    return NS::Object::init<MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptor* MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray::object(NS::UInteger attachmentIndex)
+{
+    return Object::sendMessage<MTL::ResourceStatePassSampleBufferAttachmentDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), attachmentIndex);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray::setObject(const MTL::ResourceStatePassSampleBufferAttachmentDescriptor* attachment, NS::UInteger attachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attachment, attachmentIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::ResourceStatePassDescriptor* MTL::ResourceStatePassDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::ResourceStatePassDescriptor>(_MTL_PRIVATE_CLS(MTLResourceStatePassDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::ResourceStatePassDescriptor* MTL::ResourceStatePassDescriptor::init()
+{
+    return NS::Object::init<MTL::ResourceStatePassDescriptor>();
+}
+
+// static method: resourceStatePassDescriptor
+_MTL_INLINE MTL::ResourceStatePassDescriptor* MTL::ResourceStatePassDescriptor::resourceStatePassDescriptor()
+{
+    return Object::sendMessage<MTL::ResourceStatePassDescriptor*>(_MTL_PRIVATE_CLS(MTLResourceStatePassDescriptor), _MTL_PRIVATE_SEL(resourceStatePassDescriptor));
+}
+
+// property: sampleBufferAttachments
+_MTL_INLINE MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray* MTL::ResourceStatePassDescriptor::sampleBufferAttachments() const
+{
+    return Object::sendMessage<MTL::ResourceStatePassSampleBufferAttachmentDescriptorArray*>(this, _MTL_PRIVATE_SEL(sampleBufferAttachments));
+}

src/contrib/metal-cpp/Metal/MTLSampler.hpp

@@ -0,0 +1,319 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLSampler.hpp
+//
+// Copyright 2020-2024 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLDepthStencil.hpp"
+#include "MTLSampler.hpp"
+#include "MTLTypes.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, SamplerMinMagFilter) {
+    SamplerMinMagFilterNearest = 0,
+    SamplerMinMagFilterLinear = 1,
+};
+
+_MTL_ENUM(NS::UInteger, SamplerMipFilter) {
+    SamplerMipFilterNotMipmapped = 0,
+    SamplerMipFilterNearest = 1,
+    SamplerMipFilterLinear = 2,
+};
+
+_MTL_ENUM(NS::UInteger, SamplerAddressMode) {
+    SamplerAddressModeClampToEdge = 0,
+    SamplerAddressModeMirrorClampToEdge = 1,
+    SamplerAddressModeRepeat = 2,
+    SamplerAddressModeMirrorRepeat = 3,
+    SamplerAddressModeClampToZero = 4,
+    SamplerAddressModeClampToBorderColor = 5,
+};
+
+_MTL_ENUM(NS::UInteger, SamplerBorderColor) {
+    SamplerBorderColorTransparentBlack = 0,
+    SamplerBorderColorOpaqueBlack = 1,
+    SamplerBorderColorOpaqueWhite = 2,
+};
+
+class SamplerDescriptor : public NS::Copying<SamplerDescriptor>
+{
+public:
+    static class SamplerDescriptor* alloc();
+
+    class SamplerDescriptor*        init();
+
+    MTL::SamplerMinMagFilter        minFilter() const;
+    void                            setMinFilter(MTL::SamplerMinMagFilter minFilter);
+
+    MTL::SamplerMinMagFilter        magFilter() const;
+    void                            setMagFilter(MTL::SamplerMinMagFilter magFilter);
+
+    MTL::SamplerMipFilter           mipFilter() const;
+    void                            setMipFilter(MTL::SamplerMipFilter mipFilter);
+
+    NS::UInteger                    maxAnisotropy() const;
+    void                            setMaxAnisotropy(NS::UInteger maxAnisotropy);
+
+    MTL::SamplerAddressMode         sAddressMode() const;
+    void                            setSAddressMode(MTL::SamplerAddressMode sAddressMode);
+
+    MTL::SamplerAddressMode         tAddressMode() const;
+    void                            setTAddressMode(MTL::SamplerAddressMode tAddressMode);
+
+    MTL::SamplerAddressMode         rAddressMode() const;
+    void                            setRAddressMode(MTL::SamplerAddressMode rAddressMode);
+
+    MTL::SamplerBorderColor         borderColor() const;
+    void                            setBorderColor(MTL::SamplerBorderColor borderColor);
+
+    bool                            normalizedCoordinates() const;
+    void                            setNormalizedCoordinates(bool normalizedCoordinates);
+
+    float                           lodMinClamp() const;
+    void                            setLodMinClamp(float lodMinClamp);
+
+    float                           lodMaxClamp() const;
+    void                            setLodMaxClamp(float lodMaxClamp);
+
+    bool                            lodAverage() const;
+    void                            setLodAverage(bool lodAverage);
+
+    MTL::CompareFunction            compareFunction() const;
+    void                            setCompareFunction(MTL::CompareFunction compareFunction);
+
+    bool                            supportArgumentBuffers() const;
+    void                            setSupportArgumentBuffers(bool supportArgumentBuffers);
+
+    NS::String*                     label() const;
+    void                            setLabel(const NS::String* label);
+};
+
+class SamplerState : public NS::Referencing<SamplerState>
+{
+public:
+    NS::String*     label() const;
+
+    class Device*   device() const;
+
+    MTL::ResourceID gpuResourceID() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::SamplerDescriptor* MTL::SamplerDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::SamplerDescriptor>(_MTL_PRIVATE_CLS(MTLSamplerDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::SamplerDescriptor* MTL::SamplerDescriptor::init()
+{
+    return NS::Object::init<MTL::SamplerDescriptor>();
+}
+
+// property: minFilter
+_MTL_INLINE MTL::SamplerMinMagFilter MTL::SamplerDescriptor::minFilter() const
+{
+    return Object::sendMessage<MTL::SamplerMinMagFilter>(this, _MTL_PRIVATE_SEL(minFilter));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setMinFilter(MTL::SamplerMinMagFilter minFilter)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMinFilter_), minFilter);
+}
+
+// property: magFilter
+_MTL_INLINE MTL::SamplerMinMagFilter MTL::SamplerDescriptor::magFilter() const
+{
+    return Object::sendMessage<MTL::SamplerMinMagFilter>(this, _MTL_PRIVATE_SEL(magFilter));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setMagFilter(MTL::SamplerMinMagFilter magFilter)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMagFilter_), magFilter);
+}
+
+// property: mipFilter
+_MTL_INLINE MTL::SamplerMipFilter MTL::SamplerDescriptor::mipFilter() const
+{
+    return Object::sendMessage<MTL::SamplerMipFilter>(this, _MTL_PRIVATE_SEL(mipFilter));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setMipFilter(MTL::SamplerMipFilter mipFilter)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMipFilter_), mipFilter);
+}
+
+// property: maxAnisotropy
+_MTL_INLINE NS::UInteger MTL::SamplerDescriptor::maxAnisotropy() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(maxAnisotropy));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setMaxAnisotropy(NS::UInteger maxAnisotropy)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMaxAnisotropy_), maxAnisotropy);
+}
+
+// property: sAddressMode
+_MTL_INLINE MTL::SamplerAddressMode MTL::SamplerDescriptor::sAddressMode() const
+{
+    return Object::sendMessage<MTL::SamplerAddressMode>(this, _MTL_PRIVATE_SEL(sAddressMode));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setSAddressMode(MTL::SamplerAddressMode sAddressMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSAddressMode_), sAddressMode);
+}
+
+// property: tAddressMode
+_MTL_INLINE MTL::SamplerAddressMode MTL::SamplerDescriptor::tAddressMode() const
+{
+    return Object::sendMessage<MTL::SamplerAddressMode>(this, _MTL_PRIVATE_SEL(tAddressMode));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setTAddressMode(MTL::SamplerAddressMode tAddressMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTAddressMode_), tAddressMode);
+}
+
+// property: rAddressMode
+_MTL_INLINE MTL::SamplerAddressMode MTL::SamplerDescriptor::rAddressMode() const
+{
+    return Object::sendMessage<MTL::SamplerAddressMode>(this, _MTL_PRIVATE_SEL(rAddressMode));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setRAddressMode(MTL::SamplerAddressMode rAddressMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRAddressMode_), rAddressMode);
+}
+
+// property: borderColor
+_MTL_INLINE MTL::SamplerBorderColor MTL::SamplerDescriptor::borderColor() const
+{
+    return Object::sendMessage<MTL::SamplerBorderColor>(this, _MTL_PRIVATE_SEL(borderColor));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setBorderColor(MTL::SamplerBorderColor borderColor)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBorderColor_), borderColor);
+}
+
+// property: normalizedCoordinates
+_MTL_INLINE bool MTL::SamplerDescriptor::normalizedCoordinates() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(normalizedCoordinates));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setNormalizedCoordinates(bool normalizedCoordinates)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setNormalizedCoordinates_), normalizedCoordinates);
+}
+
+// property: lodMinClamp
+_MTL_INLINE float MTL::SamplerDescriptor::lodMinClamp() const
+{
+    return Object::sendMessage<float>(this, _MTL_PRIVATE_SEL(lodMinClamp));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setLodMinClamp(float lodMinClamp)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLodMinClamp_), lodMinClamp);
+}
+
+// property: lodMaxClamp
+_MTL_INLINE float MTL::SamplerDescriptor::lodMaxClamp() const
+{
+    return Object::sendMessage<float>(this, _MTL_PRIVATE_SEL(lodMaxClamp));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setLodMaxClamp(float lodMaxClamp)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLodMaxClamp_), lodMaxClamp);
+}
+
+// property: lodAverage
+_MTL_INLINE bool MTL::SamplerDescriptor::lodAverage() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(lodAverage));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setLodAverage(bool lodAverage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLodAverage_), lodAverage);
+}
+
+// property: compareFunction
+_MTL_INLINE MTL::CompareFunction MTL::SamplerDescriptor::compareFunction() const
+{
+    return Object::sendMessage<MTL::CompareFunction>(this, _MTL_PRIVATE_SEL(compareFunction));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setCompareFunction(MTL::CompareFunction compareFunction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCompareFunction_), compareFunction);
+}
+
+// property: supportArgumentBuffers
+_MTL_INLINE bool MTL::SamplerDescriptor::supportArgumentBuffers() const
+{
+    return Object::sendMessageSafe<bool>(this, _MTL_PRIVATE_SEL(supportArgumentBuffers));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setSupportArgumentBuffers(bool supportArgumentBuffers)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSupportArgumentBuffers_), supportArgumentBuffers);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::SamplerDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::SamplerDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::SamplerState::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::SamplerState::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: gpuResourceID
+_MTL_INLINE MTL::ResourceID MTL::SamplerState::gpuResourceID() const
+{
+    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(gpuResourceID));
+}