Start work on converting GFXMetal to metal-cpp

CMakeLists.txt

@@ -27,6 +27,7 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin" AND NOT IOS)
     set(ENABLE_VULKAN TRUE)
     set(ENABLE_DARWIN TRUE)
     set(ENABLE_MACOS TRUE)
+    set(ENABLE_METAL TRUE)
 
     set(CMAKE_XCODE_GENERATE_SCHEME OFF)
 endif()

cmake/Common.cmake

@@ -21,4 +21,12 @@ macro(set_engine_properties target)
    if(ENABLE_TVOS)
         target_compile_definitions(${target} PUBLIC PLATFORM_TVOS)
     endif()
+
+    if(ENABLE_VULKAN)
+        target_compile_definitions(${target} PUBLIC ENABLE_VULKAN)
+    endif()
+
+    if(ENABLE_METAL)
+        target_compile_definitions(${target} PUBLIC ENABLE_METAL)
+    endif()
 endmacro()

engine/core/include/components.hpp

@@ -51,7 +51,7 @@ struct Rigidbody {
 
 struct Data {
     std::string name, prefab_path;
-    Object parent = NullObject;
+    prism::Object parent = prism::NullObject;
 
     bool editor_object = false;
 };

engine/core/include/cutscene.hpp

@@ -30,8 +30,8 @@ struct Bone;
 
 struct AnimationChannel {
     std::string id;
-    
+
-    Object target = NullObject;
+    prism::Object target = prism::NullObject;
     Bone* bone = nullptr;
     
     std::vector<PositionKeyFrame> positions;

engine/core/include/object.hpp

@@ -2,5 +2,7 @@
 
 #include <cstdint>
 
-using Object = uint64_t;
+namespace prism {
-constexpr Object NullObject = 0;
+    using Object = uint64_t;
+    constexpr Object NullObject = 0;
+}

engine/core/include/physics.hpp

@@ -19,7 +19,7 @@ public:
     void update(float deltaTime);
 
     void reset();
-    void remove_object(Object obj);
+    void remove_object(prism::Object obj);
 
     struct RayResult {
         bool hasHit;

engine/core/include/scene.hpp

@@ -9,7 +9,7 @@
 #include "utility.hpp"
 
 template<class Component>
-using Pool = std::unordered_map<Object, Component>;
+using Pool = std::unordered_map<prism::Object, Component>;
 
 template<class... Components>
 class ObjectComponents : Pool<Components>... {
@@ -18,8 +18,8 @@ public:
      @param parent The object to parent the new object to. Default is null.
      @return The newly created object. Will not be null.
      */
-    Object add_object(const Object parent = NullObject) {
+    prism::Object add_object(const prism::Object parent = prism::NullObject) {
-        const Object new_index = make_unique_index();
+        const prism::Object new_index = make_unique_index();
 
         add<Data>(new_index).parent = parent;
         add<Transform>(new_index);
@@ -30,7 +30,7 @@ public:
     }
     
     /// Adds a new object but with a manually specified id.
-    Object add_object_by_id(const Object id) {
+    prism::Object add_object_by_id(const prism::Object id) {
         add<Data>(id);
         add<Transform>(id);
 
@@ -40,27 +40,27 @@ public:
     }
 
     /// Remove an object.
-    void remove_object(const Object obj) {
+    void remove_object(const prism::Object obj) {
         recurse_remove(obj);
     }
 
     /// Find an object by name.
-    Object find_object(const std::string_view name) const {
+    prism::Object find_object(const std::string_view name) const {
         for(auto& obj : _objects) {
             if(get<Data>(obj).name == name)
                 return obj;
         }
 
-        return NullObject;
+        return prism::NullObject;
     }
 
     /// Check whether or not an object exists.
     bool object_exists(const std::string_view name) const {
-        return find_object(name) != NullObject;
+        return find_object(name) != prism::NullObject;
     }
 
     /// Check if the object originated from a prefab. This works even on children of a root prefab object.
-    bool is_object_prefab(const Object obj) const {
+    bool is_object_prefab(const prism::Object obj) const {
         bool is_prefab = false;
         check_prefab_parent(obj, is_prefab);
 
@@ -68,8 +68,8 @@ public:
     }
 
     /// Duplicates an object and all of it's components and data.
-    Object duplicate_object(const Object original_object) {
+    prism::Object duplicate_object(const prism::Object original_object) {
-        const Object duplicate_object = make_unique_index();
+        const prism::Object duplicate_object = make_unique_index();
 
         (add_duplicate_component<Components>(original_object, duplicate_object), ...);
 
@@ -79,8 +79,8 @@ public:
     }
 
     /// Returns all of the children of an object, with optional recursion.
-    std::vector<Object> children_of(const Object obj, const bool recursive = false) const {
+    std::vector<prism::Object> children_of(const prism::Object obj, const bool recursive = false) const {
-        std::vector<Object> vec;
+        std::vector<prism::Object> vec;
 
         if(recursive) {
             recurse_children(vec, obj);
@@ -96,31 +96,31 @@ public:
 
     /// Adds a component.
     template<class Component>
-    Component& add(const Object object) {
+    Component& add(const prism::Object object) {
         return Pool<Component>::emplace(object, Component()).first->second;
     }
 
     /// Returns a component.
     template<class Component = Data>
-    Component& get(const Object object) {
+    Component& get(const prism::Object object) {
         return Pool<Component>::at(object);
     }
     
     /// Returns a component.
     template<class Component = Data>
-    Component get(const Object object) const {
+    Component get(const prism::Object object) const {
         return Pool<Component>::at(object);
     }
 
     /// Checks whether or not an object has a certain component.
     template<class Component>
-    bool has(const Object object) const {
+    bool has(const prism::Object object) const {
         return Pool<Component>::count(object);
     }
 
     /// Removes a component from an object. Is a no-op if the component wasn't attached.
     template<class Component>
-    bool remove(const Object object) {
+    bool remove(const prism::Object object) {
         if(has<Component>(object)) {
             Pool<Component>::erase(object);
             return true;
@@ -131,8 +131,8 @@ public:
 
     /// Returns all instances of a component.
     template<class Component>
-    std::vector<std::tuple<Object, Component&>> get_all() {
+    std::vector<std::tuple<prism::Object, Component&>> get_all() {
-        std::vector<std::tuple<Object, Component&>> comps;
+        std::vector<std::tuple<prism::Object, Component&>> comps;
 
         for(auto it = Pool<Component>::begin(); it != Pool<Component>::end(); it++)
             comps.emplace_back(it->first, it->second);
@@ -141,19 +141,19 @@ public:
     }
 
     /// Returns all objects.
-    std::vector<Object> get_objects() const {
+    std::vector<prism::Object> get_objects() const {
         return _objects;
     }
 
     /// Callback function when an object is removed.
-    std::function<void(Object)> on_remove;
+    std::function<void(prism::Object)> on_remove;
 
 private:
-    Object make_unique_index() {
+    prism::Object make_unique_index() {
         return _last_index++;
     }
 
-    void recurse_remove(Object obj) {
+    void recurse_remove(prism::Object obj) {
         for(auto& o : children_of(obj))
             recurse_remove(o);
 
@@ -164,21 +164,21 @@ private:
         (remove<Components>(obj), ...);
     }
 
-    void check_prefab_parent(Object obj, bool& p) const {
+    void check_prefab_parent(prism::Object obj, bool& p) const {
         if(!get(obj).prefab_path.empty())
             p = true;
 
-        if(get(obj).parent != NullObject)
+        if(get(obj).parent != prism::NullObject)
             check_prefab_parent(get(obj).parent, p);
     }
 
     template<class Component>
-    void add_duplicate_component(const Object from, const Object to) {
+    void add_duplicate_component(const prism::Object from, const prism::Object to) {
         if(Pool<Component>::count(from))
             Pool<Component>::emplace(to, Pool<Component>::at(from));
     }
 
-    void recurse_children(std::vector<Object>& vec, Object obj) const {
+    void recurse_children(std::vector<prism::Object>& vec, prism::Object obj) const {
         for(const auto o : _objects) {
             if(get(o).parent == obj) {
                 vec.push_back(o);
@@ -188,9 +188,9 @@ private:
         }
     }
 
-    Object _last_index = 1;
+    prism::Object _last_index = 1;
 
-    std::vector<Object> _objects;
+    std::vector<prism::Object> _objects;
 };
 
 const int max_spot_shadows = 4;
@@ -253,7 +253,7 @@ public:
  @param target The position to be centered in the camera's view.
  @note Although this is a look at function, it applies no special attribute to the camera and simply changes it's position and rotation.
  */
-void camera_look_at(Scene& scene, Object cam, prism::float3 pos, prism::float3 target);
+void camera_look_at(Scene& scene, prism::Object cam, prism::float3 pos, prism::float3 target);
 
-Object load_object(Scene& scene, const nlohmann::json& obj);
+prism::Object load_object(Scene& scene, const nlohmann::json& obj);
-nlohmann::json save_object(Object obj);
+nlohmann::json save_object(prism::Object obj);

engine/core/src/engine.cpp

@@ -336,7 +336,7 @@ void engine::save_cutscene(const std::string_view path) {
     out << j;
 }
 
-Object engine::add_prefab(Scene& scene, const prism::path& path, const std::string_view override_name) {
+prism::Object engine::add_prefab(Scene& scene, const prism::path& path, const std::string_view override_name) {
     Expects(!path.empty());
     
     auto file = prism::open_file(path);

engine/core/src/physics.cpp

@@ -91,7 +91,7 @@ void Physics::update(float deltaTime) {
     }
 }
 
-void Physics::remove_object(Object object) {
+void Physics::remove_object(prism::Object object) {
     if(engine->get_scene()->has<Rigidbody>(object)) {
         for(int i = 0 ; i < world->getNumCollisionObjects(); i++) {
             auto obj = world->getCollisionObjectArray()[i];
@@ -114,7 +114,7 @@ Physics::RayResult Physics::raycast(prism::float3 from, prism::float3 to) {
 
     world->rayTest(btFrom, btTo, res);
 
-    int closestCollisionObject = NullObject;
+    int closestCollisionObject = prism::NullObject;
     float closestHitFraction = 1000.0f;
     
     for(int i = 0; i < res.m_collisionObjects.size(); i++) {
@@ -126,7 +126,7 @@ Physics::RayResult Physics::raycast(prism::float3 from, prism::float3 to) {
         }
     }
 
-    if(closestCollisionObject != NullObject) {
+    if(closestCollisionObject != prism::NullObject) {
         result.hasHit = true;
         
         auto vec = res.m_hitPointWorld[closestCollisionObject];

engine/core/src/scene.cpp

@@ -6,7 +6,7 @@
 #include "transform.hpp"
 #include "asset.hpp"
 
-void camera_look_at(Scene& scene, Object cam, prism::float3 pos, prism::float3 target) {
+void camera_look_at(Scene& scene, prism::Object cam, prism::float3 pos, prism::float3 target) {
     scene.get<Transform>(cam).position = pos;
     scene.get<Transform>(cam).rotation = prism::quat_look_at(pos, target, prism::float3(0, 1, 0));
 }
@@ -76,8 +76,8 @@ void load_probe_component(nlohmann::json j, EnvironmentProbe& probe) {
         probe.intensity = j["intensity"];
 }
 
-Object load_object(Scene& scene, const nlohmann::json& obj) {
+prism::Object load_object(Scene& scene, const nlohmann::json& obj) {
-    Object o = scene.add_object();
+    prism::Object o = scene.add_object();
 
     auto& data = scene.get(o);
     data.name = obj["name"];
@@ -155,14 +155,14 @@ void save_probe_component(nlohmann::json& j, const EnvironmentProbe& probe) {
     j["intensity"] = probe.intensity;
 }
 
-nlohmann::json save_object(Object obj) {
+nlohmann::json save_object(prism::Object obj) {
     nlohmann::json j;
 
     auto& data = engine->get_scene()->get(obj);
 
     j["name"] = data.name;
 
-    if(data.parent != NullObject)
+    if(data.parent != prism::NullObject)
         j["parent"] = engine->get_scene()->get(data.parent).name;
 
     save_transform_component(j["transform"], engine->get_scene()->get<Transform>(obj));

engine/gfx/metal/CMakeLists.txt

@@ -1,7 +1,7 @@
 set(SRC
     include/gfx_metal.hpp
     
-    src/gfx_metal.mm
+    src/gfx_metal.cpp
     src/gfx_metal_buffer.hpp
     src/gfx_metal_pipeline.hpp
     src/gfx_metal_texture.hpp
@@ -12,16 +12,11 @@ set(SRC
 add_library(GFXMetal STATIC
     ${SRC})
 
-set_target_properties(GFXMetal PROPERTIES
-    FRAMEWORK TRUE
-    FRAMEWORK_VERSION OBJC
-    PUBLIC_HEADER "${HEADERS}"
-)
 target_link_libraries(GFXMetal PUBLIC
     GFX
     Core
     Log
-    "-framework Metal")
+    metal-cpp)
 target_include_directories(GFXMetal PUBLIC
     include
     PRIVATE

engine/gfx/metal/include/gfx_metal.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
-#include <MetalKit/MetalKit.h>
+#include <QuartzCore/QuartzCore.hpp>
 
 #include "gfx.hpp"
 
@@ -12,16 +12,16 @@ public:
     ShaderLanguage accepted_shader_language() override { return ShaderLanguage::MSL; }
     const char* get_name() override;
     
-    bool supports_feature(const GFXFeature feature) override;
+    bool supports_feature(GFXFeature feature) override;
     
     bool initialize(const GFXCreateInfo& createInfo) override;
 
-    void initialize_view(void* native_handle, const int identifier, const uint32_t width, const uint32_t height) override;
+    void initialize_view(void* native_handle, platform::window_ptr identifier, uint32_t width, uint32_t height) override;
-    void remove_view(const int identifier) override;
+    void remove_view(platform::window_ptr identifier) override;
 
     // buffer operations
-    GFXBuffer* create_buffer(void* data, const GFXSize size, const bool dynamicData, const GFXBufferUsage usage) override;
+    GFXBuffer* create_buffer(void* data, GFXSize size, bool dynamicData, GFXBufferUsage usage) override;
-    void copy_buffer(GFXBuffer* buffer, void* data, const GFXSize offset, const GFXSize size) override;
+    void copy_buffer(GFXBuffer* buffer, void* data, GFXSize offset, GFXSize size) override;
     
     void* get_buffer_contents(GFXBuffer* buffer) override;
     
@@ -46,17 +46,17 @@ public:
 
     GFXCommandBuffer* acquire_command_buffer(bool for_presentation_use = false) override;
     
-    void submit(GFXCommandBuffer* command_buffer, const int window = -1) override;
+    void submit(GFXCommandBuffer* command_buffer, platform::window_ptr window = nullptr) override;
         
 private:
     struct NativeMTLView {
-        int identifier = -1;
+        platform::window_ptr identifier = nullptr;
-        CAMetalLayer* layer = nullptr;
+        CA::MetalDrawable* layer = nullptr;
     };
     
     std::vector<NativeMTLView*> nativeViews;
     
-    NativeMTLView* getNativeView(int identifier) {
+    NativeMTLView* getNativeView(platform::window_ptr identifier) {
         for(auto& view : nativeViews) {
             if(view->identifier == identifier)
                 return view;
@@ -64,7 +64,7 @@ private:
         
         return nullptr;
     }
-    
+
-    id<MTLDevice> device = nil;
+    MTL::Device* device = nullptr;
-    id<MTLCommandQueue> command_queue = nil;
+    MTL::CommandQueue* command_queue = nullptr;
 };

engine/gfx/metal/src/gfx_metal_buffer.hpp

@@ -1,15 +1,15 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 
 #include "gfx_buffer.hpp"
 
 class GFXMetalBuffer : public GFXBuffer {
 public:
-    id<MTLBuffer> handles[3] = {nil, nil, nil};
+    MTL::Buffer* handles[3] = {nullptr, nullptr, nullptr};
     bool dynamicData = false;
-    
+
-    id<MTLBuffer> get(int frameIndex) {
+    MTL::Buffer* get(int frameIndex) {
         if(dynamicData) {
             return handles[frameIndex];
         } else {

engine/gfx/metal/src/gfx_metal_framebuffer.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 #include <vector>
 
 #include "gfx_framebuffer.hpp"

engine/gfx/metal/src/gfx_metal_pipeline.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 
 #include "gfx_pipeline.hpp"
 
@@ -8,15 +8,15 @@ class GFXMetalPipeline : public GFXPipeline {
 public:
     std::string label;
     
-    id<MTLRenderPipelineState> handle = nil;
+    MTL::RenderPipelineState* handle = nullptr;
-    id<MTLComputePipelineState> compute_handle = nil;
+    MTL::ComputePipelineState* compute_handle = nullptr;
     
-    MTLSize threadGroupSize;
+    MTL::Size threadGroupSize;
 
-    id<MTLDepthStencilState> depthStencil = nil;
+    MTL::DepthStencilState* depthStencil = nullptr;
-    MTLPrimitiveType primitiveType;
+    MTL::PrimitiveType primitiveType;
 
-    MTLCullMode cullMode;
+    MTL::CullMode cullMode;
     GFXWindingMode winding_mode;
 
     struct VertexStride {

engine/gfx/metal/src/gfx_metal_renderpass.hpp

@@ -1,10 +1,10 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 
 #include "gfx_renderpass.hpp"
 
 class GFXMetalRenderPass : public GFXRenderPass {
 public:
-    std::vector<MTLPixelFormat> attachments;
+    std::vector<MTL::PixelFormat> attachments;
 };

engine/gfx/metal/src/gfx_metal_sampler.hpp

@@ -1,10 +1,10 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 
 #include "gfx_sampler.hpp"
 
 class GFXMetalSampler : public GFXSampler {
 public:
-    id<MTLSamplerState> handle = nil;
+    MTL::SamplerState* handle = nullptr;
 };

engine/gfx/metal/src/gfx_metal_texture.hpp

@@ -1,16 +1,16 @@
 #pragma once
 
-#include <Metal/Metal.h>
+#include <Metal/Metal.hpp>
 
 #include "gfx_texture.hpp"
 
 class GFXMetalTexture : public GFXTexture {
 public:
-    id<MTLTexture> handle = nil;
+    MTL::Texture* handle = nullptr;
-    id<MTLSamplerState> sampler = nil;
+    MTL::SamplerState* sampler = nullptr;
 
     int array_length = 1;
     bool is_cubemap = false;
     
-    MTLPixelFormat format;
+    MTL::PixelFormat format;
 };

engine/renderer/include/frustum.hpp

@@ -17,7 +17,7 @@ struct CameraFrustum {
 };
 
 CameraFrustum extract_frustum(Matrix4x4 combined);
-CameraFrustum camera_extract_frustum(Scene& scene, Object cam);
+CameraFrustum camera_extract_frustum(Scene& scene, prism::Object cam);
 CameraFrustum normalize_frustum(const CameraFrustum& frustum);
 
 bool test_point_plane(const Plane& plane, const prism::float3& point);

engine/renderer/include/shadowpass.hpp

@@ -26,9 +26,9 @@ public:
 private:
     void render_meshes(GFXCommandBuffer* command_buffer, Scene& scene, const Matrix4x4 light_matrix, const Matrix4x4 model, const prism::float3 light_position, const Light::Type type, const CameraFrustum& frustum, const int base_instance);
     
-    void render_sun(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
+    void render_sun(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light);
-    void render_spot(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
+    void render_spot(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light);
-    void render_point(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
+    void render_point(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light);
     
     int last_point_light = 0;
     int last_spot_light = 0;

engine/renderer/src/frustum.cpp

@@ -44,7 +44,7 @@ CameraFrustum extract_frustum(const Matrix4x4 combined) {
     return frustum;
 }
 
-CameraFrustum camera_extract_frustum(Scene& scene, Object cam) {
+CameraFrustum camera_extract_frustum(Scene& scene, prism::Object cam) {
     const auto camera_component = scene.get<Camera>(cam);
     const Matrix4x4 combined = camera_component.perspective * camera_component.view;
     

engine/renderer/src/shadowpass.cpp

@@ -183,7 +183,7 @@ void ShadowPass::render_meshes(GFXCommandBuffer* command_buffer, Scene& scene, c
     }
 }
 
-void ShadowPass::render_sun(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light) {
+void ShadowPass::render_sun(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light) {
     if(scene.sun_light_dirty || light.use_dynamic_shadows) {
         GFXRenderPassBeginInfo info = {};
         info.framebuffer = scene.framebuffer;
@@ -218,7 +218,7 @@ void ShadowPass::render_sun(GFXCommandBuffer* command_buffer, Scene& scene, Obje
     }
 }
 
-void ShadowPass::render_spot(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light) {
+void ShadowPass::render_spot(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light) {
     if((last_spot_light + 1) == max_spot_shadows)
         return;
     
@@ -258,7 +258,7 @@ void ShadowPass::render_spot(GFXCommandBuffer* command_buffer, Scene& scene, Obj
     last_spot_light++;
 }
 
-void ShadowPass::render_point(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light) {
+void ShadowPass::render_point(GFXCommandBuffer* command_buffer, Scene& scene, prism::Object light_object, Light& light) {
     if(!render_options.enable_point_shadows)
         return;
     

example/include/example.hpp

@@ -10,7 +10,7 @@ public:
     void update(float delta_time) override;
 
 private:
-    Object main_object, camera_obj;
+    prism::Object main_object, camera_obj;
     float main_object_spin = 0.0f;
     float main_object_movement = 0.0f;
 };

extern/CMakeLists.txt

@@ -112,4 +112,8 @@ FetchContent_Declare(
 		GIT_TAG 8.0.1
 )
 
-FetchContent_MakeAvailable(fmt)
+FetchContent_MakeAvailable(fmt)
+
+if(ENABLE_METAL)
+	add_subdirectory(metal-cpp)
+endif()

extern/metal-cpp/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_library(metal-cpp STATIC src/metal.cpp)
+target_include_directories(metal-cpp PUBLIC include)
+set_engine_properties(metal-cpp)

extern/metal-cpp/include/Foundation/Foundation.hpp

@@ -0,0 +1,45 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/Foundation.hpp
+//
+// Copyright 2020-2021 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 "NSString.hpp"
+#include "NSTypes.hpp"
+#include "NSURL.hpp"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSArray.hpp

@@ -0,0 +1,115 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSArray.hpp
+//
+// Copyright 2020-2021 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 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;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_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);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSAutoreleasePool.hpp

@@ -0,0 +1,83 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSAutoreleasePool.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSBundle.hpp

@@ -0,0 +1,374 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSBundle.hpp
+//
+// Copyright 2020-2021 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 Bundle*    alloc();
+
+    Bundle*           init(const class String* pPath);
+    Bundle*           init(const class URL* pURL);
+
+    class Array*      allBundles() const;
+    class Array*      allFrameworks() const;
+
+    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::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 NS::Array* NS::Bundle::allBundles() const
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(allBundles));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_INLINE NS::Array* NS::Bundle::allFrameworks() const
+{
+    return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(allFrameworks));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_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);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSData.hpp

@@ -0,0 +1,54 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSData.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSDate.hpp

@@ -0,0 +1,40 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDate.hpp
+//
+// See LICENSE.txt for this project licensing information.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#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);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSDefines.hpp

@@ -0,0 +1,41 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDefines.hpp
+//
+// Copyright 2020-2021 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))
+#define _NS_EXPORT __attribute__((visibility("default")))
+#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)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSDictionary.hpp

@@ -0,0 +1,128 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSDictionary.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSEnumerator.hpp

@@ -0,0 +1,78 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSEnumerator.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSError.hpp

@@ -0,0 +1,173 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSError.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSLock.hpp

@@ -0,0 +1,105 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSLock.hpp
+//
+// See LICENSE.txt for this project licensing information.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSNotification.hpp

@@ -0,0 +1,67 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSNotification.hpp
+//
+// Copyright 2020-2021 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"
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+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;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSNumber.hpp

@@ -0,0 +1,501 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSNumber.hpp
+//
+// Copyright 2020-2021 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);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSObjCRuntime.hpp

@@ -0,0 +1,43 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSObjCRuntime.hpp
+//
+// Copyright 2020-2021 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 = -1,
+    OrderedSame = 0,
+    OrderedDescending = 1,
+};
+
+const Integer NotFound = IntegerMax;
+
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSObject.hpp

@@ -0,0 +1,297 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSObject.hpp
+//
+// Copyright 2020-2021 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 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;
+};
+
+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)
+{
+#if __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(_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 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSPrivate.hpp

@@ -0,0 +1,488 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSPrivate.hpp
+//
+// Copyright 2020-2021 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)
+
+#define _NS_PRIVATE_VISIBILITY __attribute__((visibility("default")))
+#define _NS_PRIVATE_IMPORT __attribute__((weak_import))
+
+#if __OBJC__
+#define _NS_PRIVATE_OBJC_LOOKUP_CLASS(symbol) ((__bridge void*)objc_lookUpClass(#symbol))
+#else
+#define _NS_PRIVATE_OBJC_LOOKUP_CLASS(symbol) objc_lookUpClass(#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)
+#define _NS_PRIVATE_DEF_SEL(accessor, symbol) SEL s_k##accessor _NS_PRIVATE_VISIBILITY = sel_registerName(symbol);
+#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 : nullptr;
+
+#else
+
+#define _NS_PRIVATE_DEF_CLS(symbol) extern void* s_k##symbol;
+#define _NS_PRIVATE_DEF_PRO(symbol)
+#define _NS_PRIVATE_DEF_SEL(accessor, symbol) extern SEL s_k##accessor;
+#define _NS_PRIVATE_DEF_CONST(type, 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(NSNumber);
+        _NS_PRIVATE_DEF_CLS(NSObject);
+        _NS_PRIVATE_DEF_CLS(NSProcessInfo);
+        _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(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(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(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(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(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(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(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
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSProcessInfo.hpp

@@ -0,0 +1,354 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSProcessInfo.hpp
+//
+// Copyright 2020-2021 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_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,
+};
+
+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;
+};
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, ProcessInfoThermalStateDidChangeNotification);
+_NS_PRIVATE_DEF_CONST(NS::NotificationName, ProcessInfoPowerStateDidChangeNotification);
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSRange.hpp

@@ -0,0 +1,83 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSRange.hpp
+//
+// Copyright 2020-2021 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;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSString.hpp

@@ -0,0 +1,245 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSString.hpp
+//
+// Copyright 2020-2021 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 "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;
+
+};
+
+template< std::size_t _StringLen >
+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);
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSTypes.hpp

@@ -0,0 +1,51 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSTypes.hpp
+//
+// Copyright 2020-2021 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;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Foundation/NSURL.hpp

@@ -0,0 +1,90 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Foundation/NSURL.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/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
+
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+
+   END OF TERMS AND CONDITIONS
+
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+
+      To apply the Apache License to your work, attach the following
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+   Copyright © 2021 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.

extern/metal-cpp/include/Metal/MTLAccelerationStructure.hpp

@@ -0,0 +1,932 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAccelerationStructure.hpp
+//
+// Copyright 2020-2021 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 "MTLAccelerationStructure.hpp"
+#include "MTLAccelerationStructureTypes.hpp"
+#include "MTLResource.hpp"
+#include "MTLStageInputOutputDescriptor.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, AccelerationStructureUsage) {
+    AccelerationStructureUsageNone = 0,
+    AccelerationStructureUsageRefit = 1,
+    AccelerationStructureUsagePreferFastBuild = 2,
+    AccelerationStructureUsageExtendedLimits = 4,
+};
+
+_MTL_OPTIONS(uint32_t, AccelerationStructureInstanceOptions) {
+    AccelerationStructureInstanceOptionNone = 0,
+    AccelerationStructureInstanceOptionDisableTriangleCulling = 1,
+    AccelerationStructureInstanceOptionTriangleFrontFacingWindingCounterClockwise = 2,
+    AccelerationStructureInstanceOptionOpaque = 4,
+    AccelerationStructureInstanceOptionNonOpaque = 8,
+};
+
+class AccelerationStructureDescriptor : public NS::Copying<AccelerationStructureDescriptor>
+{
+public:
+    static class AccelerationStructureDescriptor* alloc();
+
+    class AccelerationStructureDescriptor*        init();
+
+    MTL::AccelerationStructureUsage               usage() const;
+    void                                          setUsage(MTL::AccelerationStructureUsage usage);
+};
+
+class AccelerationStructureGeometryDescriptor : public NS::Copying<AccelerationStructureGeometryDescriptor>
+{
+public:
+    static class AccelerationStructureGeometryDescriptor* alloc();
+
+    class AccelerationStructureGeometryDescriptor*        init();
+
+    NS::UInteger                                          intersectionFunctionTableOffset() const;
+    void                                                  setIntersectionFunctionTableOffset(NS::UInteger intersectionFunctionTableOffset);
+
+    bool                                                  opaque() const;
+    void                                                  setOpaque(bool opaque);
+
+    bool                                                  allowDuplicateIntersectionFunctionInvocation() const;
+    void                                                  setAllowDuplicateIntersectionFunctionInvocation(bool allowDuplicateIntersectionFunctionInvocation);
+
+    NS::String*                                           label() const;
+    void                                                  setLabel(const NS::String* label);
+};
+
+_MTL_ENUM(uint32_t, MotionBorderMode) {
+    MotionBorderModeClamp = 0,
+    MotionBorderModeVanish = 1,
+};
+
+class PrimitiveAccelerationStructureDescriptor : public NS::Copying<PrimitiveAccelerationStructureDescriptor, MTL::AccelerationStructureDescriptor>
+{
+public:
+    static class PrimitiveAccelerationStructureDescriptor* alloc();
+
+    class PrimitiveAccelerationStructureDescriptor*        init();
+
+    NS::Array*                                             geometryDescriptors() const;
+    void                                                   setGeometryDescriptors(const NS::Array* geometryDescriptors);
+
+    MTL::MotionBorderMode                                  motionStartBorderMode() const;
+    void                                                   setMotionStartBorderMode(MTL::MotionBorderMode motionStartBorderMode);
+
+    MTL::MotionBorderMode                                  motionEndBorderMode() const;
+    void                                                   setMotionEndBorderMode(MTL::MotionBorderMode motionEndBorderMode);
+
+    float                                                  motionStartTime() const;
+    void                                                   setMotionStartTime(float motionStartTime);
+
+    float                                                  motionEndTime() const;
+    void                                                   setMotionEndTime(float motionEndTime);
+
+    NS::UInteger                                           motionKeyframeCount() const;
+    void                                                   setMotionKeyframeCount(NS::UInteger motionKeyframeCount);
+
+    static MTL::PrimitiveAccelerationStructureDescriptor*  descriptor();
+};
+
+class AccelerationStructureTriangleGeometryDescriptor : public NS::Copying<AccelerationStructureTriangleGeometryDescriptor, MTL::AccelerationStructureGeometryDescriptor>
+{
+public:
+    static class AccelerationStructureTriangleGeometryDescriptor* alloc();
+
+    class AccelerationStructureTriangleGeometryDescriptor*        init();
+
+    class Buffer*                                                 vertexBuffer() const;
+    void                                                          setVertexBuffer(const class Buffer* vertexBuffer);
+
+    NS::UInteger                                                  vertexBufferOffset() const;
+    void                                                          setVertexBufferOffset(NS::UInteger vertexBufferOffset);
+
+    NS::UInteger                                                  vertexStride() const;
+    void                                                          setVertexStride(NS::UInteger vertexStride);
+
+    class Buffer*                                                 indexBuffer() const;
+    void                                                          setIndexBuffer(const class Buffer* indexBuffer);
+
+    NS::UInteger                                                  indexBufferOffset() const;
+    void                                                          setIndexBufferOffset(NS::UInteger indexBufferOffset);
+
+    MTL::IndexType                                                indexType() const;
+    void                                                          setIndexType(MTL::IndexType indexType);
+
+    NS::UInteger                                                  triangleCount() const;
+    void                                                          setTriangleCount(NS::UInteger triangleCount);
+
+    static MTL::AccelerationStructureTriangleGeometryDescriptor*  descriptor();
+};
+
+class AccelerationStructureBoundingBoxGeometryDescriptor : public NS::Copying<AccelerationStructureBoundingBoxGeometryDescriptor, MTL::AccelerationStructureGeometryDescriptor>
+{
+public:
+    static class AccelerationStructureBoundingBoxGeometryDescriptor* alloc();
+
+    class AccelerationStructureBoundingBoxGeometryDescriptor*        init();
+
+    class Buffer*                                                    boundingBoxBuffer() const;
+    void                                                             setBoundingBoxBuffer(const class Buffer* boundingBoxBuffer);
+
+    NS::UInteger                                                     boundingBoxBufferOffset() const;
+    void                                                             setBoundingBoxBufferOffset(NS::UInteger boundingBoxBufferOffset);
+
+    NS::UInteger                                                     boundingBoxStride() const;
+    void                                                             setBoundingBoxStride(NS::UInteger boundingBoxStride);
+
+    NS::UInteger                                                     boundingBoxCount() const;
+    void                                                             setBoundingBoxCount(NS::UInteger boundingBoxCount);
+
+    static MTL::AccelerationStructureBoundingBoxGeometryDescriptor*  descriptor();
+};
+
+class MotionKeyframeData : public NS::Referencing<MotionKeyframeData>
+{
+public:
+    static class MotionKeyframeData* alloc();
+
+    class MotionKeyframeData*        init();
+
+    class Buffer*                    buffer() const;
+    void                             setBuffer(const class Buffer* buffer);
+
+    NS::UInteger                     offset() const;
+    void                             setOffset(NS::UInteger offset);
+
+    static MTL::MotionKeyframeData*  data();
+};
+
+class AccelerationStructureMotionTriangleGeometryDescriptor : public NS::Copying<AccelerationStructureMotionTriangleGeometryDescriptor, MTL::AccelerationStructureGeometryDescriptor>
+{
+public:
+    static class AccelerationStructureMotionTriangleGeometryDescriptor* alloc();
+
+    class AccelerationStructureMotionTriangleGeometryDescriptor*        init();
+
+    NS::Array*                                                          vertexBuffers() const;
+    void                                                                setVertexBuffers(const NS::Array* vertexBuffers);
+
+    NS::UInteger                                                        vertexStride() const;
+    void                                                                setVertexStride(NS::UInteger vertexStride);
+
+    class Buffer*                                                       indexBuffer() const;
+    void                                                                setIndexBuffer(const class Buffer* indexBuffer);
+
+    NS::UInteger                                                        indexBufferOffset() const;
+    void                                                                setIndexBufferOffset(NS::UInteger indexBufferOffset);
+
+    MTL::IndexType                                                      indexType() const;
+    void                                                                setIndexType(MTL::IndexType indexType);
+
+    NS::UInteger                                                        triangleCount() const;
+    void                                                                setTriangleCount(NS::UInteger triangleCount);
+
+    static MTL::AccelerationStructureMotionTriangleGeometryDescriptor*  descriptor();
+};
+
+class AccelerationStructureMotionBoundingBoxGeometryDescriptor : public NS::Copying<AccelerationStructureMotionBoundingBoxGeometryDescriptor, MTL::AccelerationStructureGeometryDescriptor>
+{
+public:
+    static class AccelerationStructureMotionBoundingBoxGeometryDescriptor* alloc();
+
+    class AccelerationStructureMotionBoundingBoxGeometryDescriptor*        init();
+
+    NS::Array*                                                             boundingBoxBuffers() const;
+    void                                                                   setBoundingBoxBuffers(const NS::Array* boundingBoxBuffers);
+
+    NS::UInteger                                                           boundingBoxStride() const;
+    void                                                                   setBoundingBoxStride(NS::UInteger boundingBoxStride);
+
+    NS::UInteger                                                           boundingBoxCount() const;
+    void                                                                   setBoundingBoxCount(NS::UInteger boundingBoxCount);
+
+    static MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor*  descriptor();
+};
+
+struct AccelerationStructureInstanceDescriptor
+{
+    MTL::PackedFloat4x3                       transformationMatrix;
+    MTL::AccelerationStructureInstanceOptions options;
+    uint32_t                                  mask;
+    uint32_t                                  intersectionFunctionTableOffset;
+    uint32_t                                  accelerationStructureIndex;
+} _MTL_PACKED;
+
+struct AccelerationStructureUserIDInstanceDescriptor
+{
+    MTL::PackedFloat4x3                       transformationMatrix;
+    MTL::AccelerationStructureInstanceOptions options;
+    uint32_t                                  mask;
+    uint32_t                                  intersectionFunctionTableOffset;
+    uint32_t                                  accelerationStructureIndex;
+    uint32_t                                  userID;
+} _MTL_PACKED;
+
+_MTL_ENUM(NS::UInteger, AccelerationStructureInstanceDescriptorType) {
+    AccelerationStructureInstanceDescriptorTypeDefault = 0,
+    AccelerationStructureInstanceDescriptorTypeUserID = 1,
+    AccelerationStructureInstanceDescriptorTypeMotion = 2,
+};
+
+struct AccelerationStructureMotionInstanceDescriptor
+{
+    MTL::AccelerationStructureInstanceOptions options;
+    uint32_t                                  mask;
+    uint32_t                                  intersectionFunctionTableOffset;
+    uint32_t                                  accelerationStructureIndex;
+    uint32_t                                  userID;
+    uint32_t                                  motionTransformsStartIndex;
+    uint32_t                                  motionTransformsCount;
+    MTL::MotionBorderMode                     motionStartBorderMode;
+    MTL::MotionBorderMode                     motionEndBorderMode;
+    float                                     motionStartTime;
+    float                                     motionEndTime;
+} _MTL_PACKED;
+
+class InstanceAccelerationStructureDescriptor : public NS::Copying<InstanceAccelerationStructureDescriptor, MTL::AccelerationStructureDescriptor>
+{
+public:
+    static class InstanceAccelerationStructureDescriptor* alloc();
+
+    class InstanceAccelerationStructureDescriptor*        init();
+
+    class Buffer*                                         instanceDescriptorBuffer() const;
+    void                                                  setInstanceDescriptorBuffer(const class Buffer* instanceDescriptorBuffer);
+
+    NS::UInteger                                          instanceDescriptorBufferOffset() const;
+    void                                                  setInstanceDescriptorBufferOffset(NS::UInteger instanceDescriptorBufferOffset);
+
+    NS::UInteger                                          instanceDescriptorStride() const;
+    void                                                  setInstanceDescriptorStride(NS::UInteger instanceDescriptorStride);
+
+    NS::UInteger                                          instanceCount() const;
+    void                                                  setInstanceCount(NS::UInteger instanceCount);
+
+    NS::Array*                                            instancedAccelerationStructures() const;
+    void                                                  setInstancedAccelerationStructures(const NS::Array* instancedAccelerationStructures);
+
+    MTL::AccelerationStructureInstanceDescriptorType      instanceDescriptorType() const;
+    void                                                  setInstanceDescriptorType(MTL::AccelerationStructureInstanceDescriptorType instanceDescriptorType);
+
+    class Buffer*                                         motionTransformBuffer() const;
+    void                                                  setMotionTransformBuffer(const class Buffer* motionTransformBuffer);
+
+    NS::UInteger                                          motionTransformBufferOffset() const;
+    void                                                  setMotionTransformBufferOffset(NS::UInteger motionTransformBufferOffset);
+
+    NS::UInteger                                          motionTransformCount() const;
+    void                                                  setMotionTransformCount(NS::UInteger motionTransformCount);
+
+    static MTL::InstanceAccelerationStructureDescriptor*  descriptor();
+};
+
+class AccelerationStructure : public NS::Referencing<AccelerationStructure, Resource>
+{
+public:
+    NS::UInteger size() const;
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureDescriptor* MTL::AccelerationStructureDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureDescriptor* MTL::AccelerationStructureDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureDescriptor>();
+}
+
+// property: usage
+_MTL_INLINE MTL::AccelerationStructureUsage MTL::AccelerationStructureDescriptor::usage() const
+{
+    return Object::sendMessage<MTL::AccelerationStructureUsage>(this, _MTL_PRIVATE_SEL(usage));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureDescriptor::setUsage(MTL::AccelerationStructureUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setUsage_), usage);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureGeometryDescriptor* MTL::AccelerationStructureGeometryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureGeometryDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureGeometryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureGeometryDescriptor* MTL::AccelerationStructureGeometryDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureGeometryDescriptor>();
+}
+
+// property: intersectionFunctionTableOffset
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureGeometryDescriptor::intersectionFunctionTableOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(intersectionFunctionTableOffset));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureGeometryDescriptor::setIntersectionFunctionTableOffset(NS::UInteger intersectionFunctionTableOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTableOffset_), intersectionFunctionTableOffset);
+}
+
+// property: opaque
+_MTL_INLINE bool MTL::AccelerationStructureGeometryDescriptor::opaque() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(opaque));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureGeometryDescriptor::setOpaque(bool opaque)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOpaque_), opaque);
+}
+
+// property: allowDuplicateIntersectionFunctionInvocation
+_MTL_INLINE bool MTL::AccelerationStructureGeometryDescriptor::allowDuplicateIntersectionFunctionInvocation() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(allowDuplicateIntersectionFunctionInvocation));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureGeometryDescriptor::setAllowDuplicateIntersectionFunctionInvocation(bool allowDuplicateIntersectionFunctionInvocation)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAllowDuplicateIntersectionFunctionInvocation_), allowDuplicateIntersectionFunctionInvocation);
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::AccelerationStructureGeometryDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureGeometryDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::PrimitiveAccelerationStructureDescriptor* MTL::PrimitiveAccelerationStructureDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::PrimitiveAccelerationStructureDescriptor>(_MTL_PRIVATE_CLS(MTLPrimitiveAccelerationStructureDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::PrimitiveAccelerationStructureDescriptor* MTL::PrimitiveAccelerationStructureDescriptor::init()
+{
+    return NS::Object::init<MTL::PrimitiveAccelerationStructureDescriptor>();
+}
+
+// property: geometryDescriptors
+_MTL_INLINE NS::Array* MTL::PrimitiveAccelerationStructureDescriptor::geometryDescriptors() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(geometryDescriptors));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setGeometryDescriptors(const NS::Array* geometryDescriptors)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setGeometryDescriptors_), geometryDescriptors);
+}
+
+// property: motionStartBorderMode
+_MTL_INLINE MTL::MotionBorderMode MTL::PrimitiveAccelerationStructureDescriptor::motionStartBorderMode() const
+{
+    return Object::sendMessage<MTL::MotionBorderMode>(this, _MTL_PRIVATE_SEL(motionStartBorderMode));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setMotionStartBorderMode(MTL::MotionBorderMode motionStartBorderMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionStartBorderMode_), motionStartBorderMode);
+}
+
+// property: motionEndBorderMode
+_MTL_INLINE MTL::MotionBorderMode MTL::PrimitiveAccelerationStructureDescriptor::motionEndBorderMode() const
+{
+    return Object::sendMessage<MTL::MotionBorderMode>(this, _MTL_PRIVATE_SEL(motionEndBorderMode));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setMotionEndBorderMode(MTL::MotionBorderMode motionEndBorderMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionEndBorderMode_), motionEndBorderMode);
+}
+
+// property: motionStartTime
+_MTL_INLINE float MTL::PrimitiveAccelerationStructureDescriptor::motionStartTime() const
+{
+    return Object::sendMessage<float>(this, _MTL_PRIVATE_SEL(motionStartTime));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setMotionStartTime(float motionStartTime)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionStartTime_), motionStartTime);
+}
+
+// property: motionEndTime
+_MTL_INLINE float MTL::PrimitiveAccelerationStructureDescriptor::motionEndTime() const
+{
+    return Object::sendMessage<float>(this, _MTL_PRIVATE_SEL(motionEndTime));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setMotionEndTime(float motionEndTime)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionEndTime_), motionEndTime);
+}
+
+// property: motionKeyframeCount
+_MTL_INLINE NS::UInteger MTL::PrimitiveAccelerationStructureDescriptor::motionKeyframeCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(motionKeyframeCount));
+}
+
+_MTL_INLINE void MTL::PrimitiveAccelerationStructureDescriptor::setMotionKeyframeCount(NS::UInteger motionKeyframeCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionKeyframeCount_), motionKeyframeCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::PrimitiveAccelerationStructureDescriptor* MTL::PrimitiveAccelerationStructureDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::PrimitiveAccelerationStructureDescriptor*>(_MTL_PRIVATE_CLS(MTLPrimitiveAccelerationStructureDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureTriangleGeometryDescriptor* MTL::AccelerationStructureTriangleGeometryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureTriangleGeometryDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureTriangleGeometryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureTriangleGeometryDescriptor* MTL::AccelerationStructureTriangleGeometryDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureTriangleGeometryDescriptor>();
+}
+
+// property: vertexBuffer
+_MTL_INLINE MTL::Buffer* MTL::AccelerationStructureTriangleGeometryDescriptor::vertexBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(vertexBuffer));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setVertexBuffer(const MTL::Buffer* vertexBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBuffer_), vertexBuffer);
+}
+
+// property: vertexBufferOffset
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureTriangleGeometryDescriptor::vertexBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(vertexBufferOffset));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setVertexBufferOffset(NS::UInteger vertexBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBufferOffset_), vertexBufferOffset);
+}
+
+// property: vertexStride
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureTriangleGeometryDescriptor::vertexStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(vertexStride));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setVertexStride(NS::UInteger vertexStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexStride_), vertexStride);
+}
+
+// property: indexBuffer
+_MTL_INLINE MTL::Buffer* MTL::AccelerationStructureTriangleGeometryDescriptor::indexBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(indexBuffer));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setIndexBuffer(const MTL::Buffer* indexBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexBuffer_), indexBuffer);
+}
+
+// property: indexBufferOffset
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureTriangleGeometryDescriptor::indexBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(indexBufferOffset));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setIndexBufferOffset(NS::UInteger indexBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexBufferOffset_), indexBufferOffset);
+}
+
+// property: indexType
+_MTL_INLINE MTL::IndexType MTL::AccelerationStructureTriangleGeometryDescriptor::indexType() const
+{
+    return Object::sendMessage<MTL::IndexType>(this, _MTL_PRIVATE_SEL(indexType));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setIndexType(MTL::IndexType indexType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexType_), indexType);
+}
+
+// property: triangleCount
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureTriangleGeometryDescriptor::triangleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(triangleCount));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureTriangleGeometryDescriptor::setTriangleCount(NS::UInteger triangleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTriangleCount_), triangleCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::AccelerationStructureTriangleGeometryDescriptor* MTL::AccelerationStructureTriangleGeometryDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::AccelerationStructureTriangleGeometryDescriptor*>(_MTL_PRIVATE_CLS(MTLAccelerationStructureTriangleGeometryDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureBoundingBoxGeometryDescriptor* MTL::AccelerationStructureBoundingBoxGeometryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureBoundingBoxGeometryDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureBoundingBoxGeometryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureBoundingBoxGeometryDescriptor* MTL::AccelerationStructureBoundingBoxGeometryDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureBoundingBoxGeometryDescriptor>();
+}
+
+// property: boundingBoxBuffer
+_MTL_INLINE MTL::Buffer* MTL::AccelerationStructureBoundingBoxGeometryDescriptor::boundingBoxBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(boundingBoxBuffer));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureBoundingBoxGeometryDescriptor::setBoundingBoxBuffer(const MTL::Buffer* boundingBoxBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxBuffer_), boundingBoxBuffer);
+}
+
+// property: boundingBoxBufferOffset
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureBoundingBoxGeometryDescriptor::boundingBoxBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(boundingBoxBufferOffset));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureBoundingBoxGeometryDescriptor::setBoundingBoxBufferOffset(NS::UInteger boundingBoxBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxBufferOffset_), boundingBoxBufferOffset);
+}
+
+// property: boundingBoxStride
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureBoundingBoxGeometryDescriptor::boundingBoxStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(boundingBoxStride));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureBoundingBoxGeometryDescriptor::setBoundingBoxStride(NS::UInteger boundingBoxStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxStride_), boundingBoxStride);
+}
+
+// property: boundingBoxCount
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureBoundingBoxGeometryDescriptor::boundingBoxCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(boundingBoxCount));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureBoundingBoxGeometryDescriptor::setBoundingBoxCount(NS::UInteger boundingBoxCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxCount_), boundingBoxCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::AccelerationStructureBoundingBoxGeometryDescriptor* MTL::AccelerationStructureBoundingBoxGeometryDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::AccelerationStructureBoundingBoxGeometryDescriptor*>(_MTL_PRIVATE_CLS(MTLAccelerationStructureBoundingBoxGeometryDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::MotionKeyframeData* MTL::MotionKeyframeData::alloc()
+{
+    return NS::Object::alloc<MTL::MotionKeyframeData>(_MTL_PRIVATE_CLS(MTLMotionKeyframeData));
+}
+
+// method: init
+_MTL_INLINE MTL::MotionKeyframeData* MTL::MotionKeyframeData::init()
+{
+    return NS::Object::init<MTL::MotionKeyframeData>();
+}
+
+// property: buffer
+_MTL_INLINE MTL::Buffer* MTL::MotionKeyframeData::buffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(buffer));
+}
+
+_MTL_INLINE void MTL::MotionKeyframeData::setBuffer(const MTL::Buffer* buffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffer_), buffer);
+}
+
+// property: offset
+_MTL_INLINE NS::UInteger MTL::MotionKeyframeData::offset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(offset));
+}
+
+_MTL_INLINE void MTL::MotionKeyframeData::setOffset(NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOffset_), offset);
+}
+
+// static method: data
+_MTL_INLINE MTL::MotionKeyframeData* MTL::MotionKeyframeData::data()
+{
+    return Object::sendMessage<MTL::MotionKeyframeData*>(_MTL_PRIVATE_CLS(MTLMotionKeyframeData), _MTL_PRIVATE_SEL(data));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureMotionTriangleGeometryDescriptor* MTL::AccelerationStructureMotionTriangleGeometryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureMotionTriangleGeometryDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureMotionTriangleGeometryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureMotionTriangleGeometryDescriptor* MTL::AccelerationStructureMotionTriangleGeometryDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureMotionTriangleGeometryDescriptor>();
+}
+
+// property: vertexBuffers
+_MTL_INLINE NS::Array* MTL::AccelerationStructureMotionTriangleGeometryDescriptor::vertexBuffers() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(vertexBuffers));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setVertexBuffers(const NS::Array* vertexBuffers)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBuffers_), vertexBuffers);
+}
+
+// property: vertexStride
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureMotionTriangleGeometryDescriptor::vertexStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(vertexStride));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setVertexStride(NS::UInteger vertexStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexStride_), vertexStride);
+}
+
+// property: indexBuffer
+_MTL_INLINE MTL::Buffer* MTL::AccelerationStructureMotionTriangleGeometryDescriptor::indexBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(indexBuffer));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setIndexBuffer(const MTL::Buffer* indexBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexBuffer_), indexBuffer);
+}
+
+// property: indexBufferOffset
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureMotionTriangleGeometryDescriptor::indexBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(indexBufferOffset));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setIndexBufferOffset(NS::UInteger indexBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexBufferOffset_), indexBufferOffset);
+}
+
+// property: indexType
+_MTL_INLINE MTL::IndexType MTL::AccelerationStructureMotionTriangleGeometryDescriptor::indexType() const
+{
+    return Object::sendMessage<MTL::IndexType>(this, _MTL_PRIVATE_SEL(indexType));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setIndexType(MTL::IndexType indexType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexType_), indexType);
+}
+
+// property: triangleCount
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureMotionTriangleGeometryDescriptor::triangleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(triangleCount));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionTriangleGeometryDescriptor::setTriangleCount(NS::UInteger triangleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTriangleCount_), triangleCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::AccelerationStructureMotionTriangleGeometryDescriptor* MTL::AccelerationStructureMotionTriangleGeometryDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::AccelerationStructureMotionTriangleGeometryDescriptor*>(_MTL_PRIVATE_CLS(MTLAccelerationStructureMotionTriangleGeometryDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor* MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor>(_MTL_PRIVATE_CLS(MTLAccelerationStructureMotionBoundingBoxGeometryDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor* MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::init()
+{
+    return NS::Object::init<MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor>();
+}
+
+// property: boundingBoxBuffers
+_MTL_INLINE NS::Array* MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::boundingBoxBuffers() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(boundingBoxBuffers));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::setBoundingBoxBuffers(const NS::Array* boundingBoxBuffers)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxBuffers_), boundingBoxBuffers);
+}
+
+// property: boundingBoxStride
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::boundingBoxStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(boundingBoxStride));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::setBoundingBoxStride(NS::UInteger boundingBoxStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxStride_), boundingBoxStride);
+}
+
+// property: boundingBoxCount
+_MTL_INLINE NS::UInteger MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::boundingBoxCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(boundingBoxCount));
+}
+
+_MTL_INLINE void MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::setBoundingBoxCount(NS::UInteger boundingBoxCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBoundingBoxCount_), boundingBoxCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor* MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::AccelerationStructureMotionBoundingBoxGeometryDescriptor*>(_MTL_PRIVATE_CLS(MTLAccelerationStructureMotionBoundingBoxGeometryDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::InstanceAccelerationStructureDescriptor* MTL::InstanceAccelerationStructureDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::InstanceAccelerationStructureDescriptor>(_MTL_PRIVATE_CLS(MTLInstanceAccelerationStructureDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::InstanceAccelerationStructureDescriptor* MTL::InstanceAccelerationStructureDescriptor::init()
+{
+    return NS::Object::init<MTL::InstanceAccelerationStructureDescriptor>();
+}
+
+// property: instanceDescriptorBuffer
+_MTL_INLINE MTL::Buffer* MTL::InstanceAccelerationStructureDescriptor::instanceDescriptorBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(instanceDescriptorBuffer));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstanceDescriptorBuffer(const MTL::Buffer* instanceDescriptorBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstanceDescriptorBuffer_), instanceDescriptorBuffer);
+}
+
+// property: instanceDescriptorBufferOffset
+_MTL_INLINE NS::UInteger MTL::InstanceAccelerationStructureDescriptor::instanceDescriptorBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(instanceDescriptorBufferOffset));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstanceDescriptorBufferOffset(NS::UInteger instanceDescriptorBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstanceDescriptorBufferOffset_), instanceDescriptorBufferOffset);
+}
+
+// property: instanceDescriptorStride
+_MTL_INLINE NS::UInteger MTL::InstanceAccelerationStructureDescriptor::instanceDescriptorStride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(instanceDescriptorStride));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstanceDescriptorStride(NS::UInteger instanceDescriptorStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstanceDescriptorStride_), instanceDescriptorStride);
+}
+
+// property: instanceCount
+_MTL_INLINE NS::UInteger MTL::InstanceAccelerationStructureDescriptor::instanceCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(instanceCount));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstanceCount(NS::UInteger instanceCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstanceCount_), instanceCount);
+}
+
+// property: instancedAccelerationStructures
+_MTL_INLINE NS::Array* MTL::InstanceAccelerationStructureDescriptor::instancedAccelerationStructures() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(instancedAccelerationStructures));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstancedAccelerationStructures(const NS::Array* instancedAccelerationStructures)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstancedAccelerationStructures_), instancedAccelerationStructures);
+}
+
+// property: instanceDescriptorType
+_MTL_INLINE MTL::AccelerationStructureInstanceDescriptorType MTL::InstanceAccelerationStructureDescriptor::instanceDescriptorType() const
+{
+    return Object::sendMessage<MTL::AccelerationStructureInstanceDescriptorType>(this, _MTL_PRIVATE_SEL(instanceDescriptorType));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setInstanceDescriptorType(MTL::AccelerationStructureInstanceDescriptorType instanceDescriptorType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setInstanceDescriptorType_), instanceDescriptorType);
+}
+
+// property: motionTransformBuffer
+_MTL_INLINE MTL::Buffer* MTL::InstanceAccelerationStructureDescriptor::motionTransformBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(motionTransformBuffer));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setMotionTransformBuffer(const MTL::Buffer* motionTransformBuffer)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionTransformBuffer_), motionTransformBuffer);
+}
+
+// property: motionTransformBufferOffset
+_MTL_INLINE NS::UInteger MTL::InstanceAccelerationStructureDescriptor::motionTransformBufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(motionTransformBufferOffset));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setMotionTransformBufferOffset(NS::UInteger motionTransformBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionTransformBufferOffset_), motionTransformBufferOffset);
+}
+
+// property: motionTransformCount
+_MTL_INLINE NS::UInteger MTL::InstanceAccelerationStructureDescriptor::motionTransformCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(motionTransformCount));
+}
+
+_MTL_INLINE void MTL::InstanceAccelerationStructureDescriptor::setMotionTransformCount(NS::UInteger motionTransformCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMotionTransformCount_), motionTransformCount);
+}
+
+// static method: descriptor
+_MTL_INLINE MTL::InstanceAccelerationStructureDescriptor* MTL::InstanceAccelerationStructureDescriptor::descriptor()
+{
+    return Object::sendMessage<MTL::InstanceAccelerationStructureDescriptor*>(_MTL_PRIVATE_CLS(MTLInstanceAccelerationStructureDescriptor), _MTL_PRIVATE_SEL(descriptor));
+}
+
+// property: size
+_MTL_INLINE NS::UInteger MTL::AccelerationStructure::size() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(size));
+}

extern/metal-cpp/include/Metal/MTLAccelerationStructureCommandEncoder.hpp

@@ -0,0 +1,144 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAccelerationStructureCommandEncoder.hpp
+//
+// Copyright 2020-2021 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 "MTLCommandEncoder.hpp"
+#include "MTLHeap.hpp"
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+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 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(MTL::Resource* resources[], NS::UInteger count, MTL::ResourceUsage usage);
+
+    void useHeap(const class Heap* heap);
+
+    void useHeaps(MTL::Heap* heaps[], NS::UInteger count);
+
+    void sampleCountersInBuffer(const class CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier);
+};
+
+}
+
+// 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: 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(MTL::Resource* 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(MTL::Heap* 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);
+}

extern/metal-cpp/include/Metal/MTLAccelerationStructureTypes.hpp

@@ -0,0 +1,169 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLAccelerationStructureTypes.hpp
+//
+// Copyright 2020-2021 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
+{
+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;
+
+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;
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+_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)
+{
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Metal/MTLArgument.hpp

@@ -0,0 +1,655 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLArgument.hpp
+//
+// Copyright 2020-2021 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,
+};
+
+_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, ArgumentAccess) {
+    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::ArgumentAccess       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::ArgumentAccess                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::ArgumentAccess    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;
+};
+
+}
+
+// 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::ArgumentAccess MTL::PointerType::access() const
+{
+    return Object::sendMessage<MTL::ArgumentAccess>(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::ArgumentAccess MTL::TextureReferenceType::access() const
+{
+    return Object::sendMessage<MTL::ArgumentAccess>(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::ArgumentAccess MTL::Argument::access() const
+{
+    return Object::sendMessage<MTL::ArgumentAccess>(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));
+}

extern/metal-cpp/include/Metal/MTLArgumentEncoder.hpp

@@ -0,0 +1,250 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLArgumentEncoder.hpp
+//
+// Copyright 2020-2021 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 "MTLBuffer.hpp"
+#include "MTLComputePipeline.hpp"
+#include "MTLIndirectCommandBuffer.hpp"
+#include "MTLIntersectionFunctionTable.hpp"
+#include "MTLRenderPipeline.hpp"
+#include "MTLSampler.hpp"
+#include "MTLTexture.hpp"
+#include "MTLVisibleFunctionTable.hpp"
+
+namespace MTL
+{
+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(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void                   setTexture(const class Texture* texture, NS::UInteger index);
+
+    void                   setTextures(MTL::Texture* textures[], NS::Range range);
+
+    void                   setSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void                   setSamplerStates(MTL::SamplerState* samplers[], NS::Range range);
+
+    void*                  constantData(NS::UInteger index);
+
+    void                   setRenderPipelineState(const class RenderPipelineState* pipeline, NS::UInteger index);
+
+    void                   setRenderPipelineStates(MTL::RenderPipelineState* pipelines, NS::Range range);
+
+    void                   setComputePipelineState(const class ComputePipelineState* pipeline, NS::UInteger index);
+
+    void                   setComputePipelineStates(MTL::ComputePipelineState* pipelines, NS::Range range);
+
+    void                   setIndirectCommandBuffer(const class IndirectCommandBuffer* indirectCommandBuffer, NS::UInteger index);
+
+    void                   setIndirectCommandBuffers(MTL::IndirectCommandBuffer* 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 VisibleFunctionTable* visibleFunctionTables[], NS::Range range);
+
+    void                   setIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger index);
+
+    void                   setIntersectionFunctionTables(const IntersectionFunctionTable* 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(MTL::Buffer* 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(MTL::Texture* 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(MTL::SamplerState* 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(MTL::RenderPipelineState* 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(MTL::ComputePipelineState* 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(MTL::IndirectCommandBuffer* 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* 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* intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIntersectionFunctionTables_withRange_), intersectionFunctionTables, range);
+}

extern/metal-cpp/include/Metal/MTLBinaryArchive.hpp

@@ -0,0 +1,138 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBinaryArchive.hpp
+//
+// Copyright 2020-2021 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, BinaryArchiveError) {
+    BinaryArchiveErrorNone = 0,
+    BinaryArchiveErrorInvalidFile = 1,
+    BinaryArchiveErrorUnexpectedElement = 2,
+    BinaryArchiveErrorCompilationFailure = 3,
+};
+
+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          serializeToURL(const NS::URL* url, NS::Error** error);
+
+    bool          addFunction(const class FunctionDescriptor* descriptor, const class Library* library, NS::Error** error);
+};
+
+}
+
+// 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: 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);
+}

extern/metal-cpp/include/Metal/MTLBlitCommandEncoder.hpp

@@ -0,0 +1,246 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBlitCommandEncoder.hpp
+//
+// Copyright 2020-2021 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);
+}

extern/metal-cpp/include/Metal/MTLBlitPass.hpp

@@ -0,0 +1,165 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBlitPass.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLBuffer.hpp

@@ -0,0 +1,101 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBuffer.hpp
+//
+// Copyright 2020-2021 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);
+};
+
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLCaptureManager.hpp

@@ -0,0 +1,220 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCaptureManager.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLCaptureScope.hpp

@@ -0,0 +1,92 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCaptureScope.hpp
+//
+// Copyright 2020-2021 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));
+}
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Metal/MTLCommandBuffer.hpp

@@ -0,0 +1,465 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandBuffer.hpp
+//
+// Copyright 2020-2021 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,
+    CommandBufferErrorTimeout = 2,
+    CommandBufferErrorPageFault = 3,
+    CommandBufferErrorAccessRevoked = 4,
+    CommandBufferErrorBlacklisted = 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 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();
+
+    void                                       pushDebugGroup(const NS::String* string);
+
+    void                                       popDebugGroup();
+};
+
+}
+
+// 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: 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: 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));
+}

extern/metal-cpp/include/Metal/MTLCommandEncoder.hpp

@@ -0,0 +1,101 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandEncoder.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLCommandQueue.hpp

@@ -0,0 +1,89 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCommandQueue.hpp
+//
+// Copyright 2020-2021 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();
+};
+
+}
+
+// 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));
+}

extern/metal-cpp/include/Metal/MTLComputeCommandEncoder.hpp

@@ -0,0 +1,337 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputeCommandEncoder.hpp
+//
+// Copyright 2020-2021 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 "MTLBuffer.hpp"
+#include "MTLCommandBuffer.hpp"
+#include "MTLCommandEncoder.hpp"
+#include "MTLHeap.hpp"
+#include "MTLIntersectionFunctionTable.hpp"
+#include "MTLResource.hpp"
+#include "MTLSampler.hpp"
+#include "MTLTexture.hpp"
+#include "MTLTypes.hpp"
+#include "MTLVisibleFunctionTable.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(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void              setVisibleFunctionTable(const class VisibleFunctionTable* visibleFunctionTable, NS::UInteger bufferIndex);
+
+    void              setVisibleFunctionTables(const class VisibleFunctionTable* visibleFunctionTables[], NS::Range range);
+
+    void              setIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex);
+
+    void              setIntersectionFunctionTables(const class IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range);
+
+    void              setAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex);
+
+    void              setTexture(const class Texture* texture, NS::UInteger index);
+
+    void              setTextures(MTL::Texture* textures[], NS::Range range);
+
+    void              setSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void              setSamplerStates(MTL::SamplerState* samplers[], NS::Range range);
+
+    void              setSamplerState(const class SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index);
+
+    void              setSamplerStates(MTL::SamplerState* 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(MTL::Resource* resources[], NS::UInteger count, MTL::ResourceUsage usage);
+
+    void              useHeap(const class Heap* heap);
+
+    void              useHeaps(MTL::Heap* 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(MTL::Resource* 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(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// 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* 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* 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(MTL::Texture* 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(MTL::SamplerState* 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(MTL::SamplerState* 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(MTL::Resource* 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(MTL::Heap* 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(MTL::Resource* 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);
+}

extern/metal-cpp/include/Metal/MTLComputePass.hpp

@@ -0,0 +1,181 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputePass.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLComputePipeline.hpp

@@ -0,0 +1,357 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLComputePipeline.hpp
+//
+// Copyright 2020-2021 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 "MTLTypes.hpp"
+
+namespace MTL
+{
+class ComputePipelineReflection : public NS::Referencing<ComputePipelineReflection>
+{
+public:
+    static class ComputePipelineReflection* alloc();
+
+    class ComputePipelineReflection*        init();
+
+    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);
+};
+
+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;
+
+    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);
+};
+
+}
+
+// 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: 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: 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));
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLCounters.hpp

@@ -0,0 +1,258 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLCounters.hpp
+//
+// Copyright 2020-2021 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
+{
+
+_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 );
+
+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;
+
+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,
+};
+
+}
+
+_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);
+}

extern/metal-cpp/include/Metal/MTLDefines.hpp

@@ -0,0 +1,41 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDefines.hpp
+//
+// Copyright 2020-2021 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)
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Metal/MTLDepthStencil.hpp

@@ -0,0 +1,269 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDepthStencil.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLDrawable.hpp

@@ -0,0 +1,99 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDrawable.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLDynamicLibrary.hpp

@@ -0,0 +1,82 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLDynamicLibrary.hpp
+//
+// Copyright 2020-2021 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);
+}

extern/metal-cpp/include/Metal/MTLEvent.hpp

@@ -0,0 +1,163 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLEvent.hpp
+//
+// Copyright 2020-2021 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 (^)(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);
+
+    class SharedEventHandle* newSharedEventHandle();
+
+    uint64_t                 signaledValue() const;
+    void                     setSignaledValue(uint64_t signaledValue);
+};
+
+class SharedEventHandle : public NS::Referencing<SharedEventHandle>
+{
+public:
+    static class SharedEventHandle* alloc();
+
+    class SharedEventHandle*        init();
+
+    NS::String*                     label() const;
+};
+
+struct SharedEventHandlePrivate
+{
+} _MTL_PACKED;
+
+}
+
+// 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);
+}
+
+// method: newSharedEventHandle
+_MTL_INLINE MTL::SharedEventHandle* MTL::SharedEvent::newSharedEventHandle()
+{
+    return Object::sendMessage<MTL::SharedEventHandle*>(this, _MTL_PRIVATE_SEL(newSharedEventHandle));
+}
+
+// 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));
+}

extern/metal-cpp/include/Metal/MTLFence.hpp

@@ -0,0 +1,57 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFence.hpp
+//
+// Copyright 2020-2021 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);
+}

extern/metal-cpp/include/Metal/MTLFunctionConstantValues.hpp

@@ -0,0 +1,85 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionConstantValues.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLFunctionDescriptor.hpp

@@ -0,0 +1,156 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionDescriptor.hpp
+//
+// Copyright 2020-2021 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,
+};
+
+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>();
+}

extern/metal-cpp/include/Metal/MTLFunctionHandle.hpp

@@ -0,0 +1,61 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionHandle.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLFunctionLog.hpp

@@ -0,0 +1,114 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionLog.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLFunctionStitching.hpp

@@ -0,0 +1,305 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLFunctionStitching.hpp
+//
+// Copyright 2020-2021 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
+{
+class FunctionStitchingAttribute : public NS::Referencing<FunctionStitchingAttribute>
+{
+};
+
+class FunctionStitchingAttributeAlwaysInline : public NS::Referencing<FunctionStitchingAttributeAlwaysInline, FunctionStitchingAttribute>
+{
+public:
+    static class FunctionStitchingAttributeAlwaysInline* alloc();
+
+    class FunctionStitchingAttributeAlwaysInline*        init();
+};
+
+class FunctionStitchingNode : public NS::Copying<FunctionStitchingNode>
+{
+};
+
+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);
+};
+
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLHeap.hpp

@@ -0,0 +1,282 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLHeap.hpp
+//
+// Copyright 2020-2021 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 "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::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>
+{
+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* desc);
+
+    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);
+};
+
+}
+
+// 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: 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* desc)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureWithDescriptor_), desc);
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLIndirectCommandBuffer.hpp

@@ -0,0 +1,189 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIndirectCommandBuffer.hpp
+//
+// Copyright 2020-2021 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"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, IndirectCommandType) {
+    IndirectCommandTypeDraw = 1,
+    IndirectCommandTypeDrawIndexed = 2,
+    IndirectCommandTypeDrawPatches = 4,
+    IndirectCommandTypeDrawIndexedPatches = 8,
+    IndirectCommandTypeConcurrentDispatch = 32,
+    IndirectCommandTypeConcurrentDispatchThreads = 64,
+};
+
+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);
+};
+
+class IndirectCommandBuffer : public NS::Referencing<IndirectCommandBuffer, Resource>
+{
+public:
+    NS::UInteger                  size() 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: size
+_MTL_INLINE NS::UInteger MTL::IndirectCommandBuffer::size() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(size));
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLIndirectCommandEncoder.hpp

@@ -0,0 +1,187 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIndirectCommandEncoder.hpp
+//
+// Copyright 2020-2021 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 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 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 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: 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: 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: 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);
+}

extern/metal-cpp/include/Metal/MTLIntersectionFunctionTable.hpp

@@ -0,0 +1,157 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLIntersectionFunctionTable.hpp
+//
+// Copyright 2020-2021 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 "MTLBuffer.hpp"
+#include "MTLFunctionHandle.hpp"
+#include "MTLIntersectionFunctionTable.hpp"
+#include "MTLResource.hpp"
+#include "MTLVisibleFunctionTable.hpp"
+
+namespace MTL
+{
+_MTL_OPTIONS(NS::UInteger, IntersectionFunctionSignature) {
+    IntersectionFunctionSignatureNone = 0,
+    IntersectionFunctionSignatureInstancing = 1,
+    IntersectionFunctionSignatureTriangleData = 2,
+    IntersectionFunctionSignatureWorldSpaceData = 4,
+    IntersectionFunctionSignatureInstanceMotion = 8,
+    IntersectionFunctionSignaturePrimitiveMotion = 16,
+    IntersectionFunctionSignatureExtendedLimits = 32,
+};
+
+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* buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void setFunction(const class FunctionHandle* function, NS::UInteger index);
+
+    void setFunctions(const class FunctionHandle* functions[], NS::Range range);
+
+    void setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::UInteger index);
+
+    void setOpaqueTriangleIntersectionFunction(MTL::IntersectionFunctionSignature signature, NS::Range range);
+
+    void setVisibleFunctionTable(const class VisibleFunctionTable* functionTable, NS::UInteger bufferIndex);
+
+    void setVisibleFunctionTables(const class VisibleFunctionTable* 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* buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// 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* 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: 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* functionTables[], NS::Range bufferRange)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibleFunctionTables_withBufferRange_), functionTables, bufferRange);
+}

extern/metal-cpp/include/Metal/MTLLibrary.hpp

@@ -0,0 +1,621 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLLibrary.hpp
+//
+// Copyright 2020-2021 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,
+};
+
+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,
+};
+
+_MTL_ENUM(NS::Integer, LibraryType) {
+    LibraryTypeExecutable = 0,
+    LibraryTypeDynamic = 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::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_ENUM(NS::UInteger, LibraryError) {
+    LibraryErrorUnsupported = 1,
+    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: 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);
+}
+
+_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));
+}

extern/metal-cpp/include/Metal/MTLLinkedFunctions.hpp

@@ -0,0 +1,115 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLLinkedFunctions.hpp
+//
+// Copyright 2020-2021 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::Array*                    groups() const;
+    void                          setGroups(const NS::Array* 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::Array* MTL::LinkedFunctions::groups() const
+{
+    return Object::sendMessage<NS::Array*>(this, _MTL_PRIVATE_SEL(groups));
+}
+
+_MTL_INLINE void MTL::LinkedFunctions::setGroups(const NS::Array* 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);
+}

extern/metal-cpp/include/Metal/MTLParallelRenderCommandEncoder.hpp

@@ -0,0 +1,94 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLParallelRenderCommandEncoder.hpp
+//
+// Copyright 2020-2021 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);
+}

extern/metal-cpp/include/Metal/MTLPipeline.hpp

@@ -0,0 +1,109 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPipeline.hpp
+//
+// Copyright 2020-2021 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,
+};
+
+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);
+}

extern/metal-cpp/include/Metal/MTLPixelFormat.hpp

@@ -0,0 +1,173 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPixelFormat.hpp
+//
+// Copyright 2020-2021 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,
+    PixelFormatRG32Uint = 103,
+    PixelFormatRG32Sint = 104,
+    PixelFormatRG32Float = 105,
+    PixelFormatRGBA16Unorm = 110,
+    PixelFormatRGBA16Snorm = 112,
+    PixelFormatRGBA16Uint = 113,
+    PixelFormatRGBA16Sint = 114,
+    PixelFormatRGBA16Float = 115,
+    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,
+    PixelFormatBGRA10_XR = 552,
+    PixelFormatBGRA10_XR_sRGB = 553,
+    PixelFormatBGR10_XR = 554,
+    PixelFormatBGR10_XR_sRGB = 555,
+};
+
+}

extern/metal-cpp/include/Metal/MTLPrivate.hpp

@@ -0,0 +1,135 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLPrivate.hpp
+//
+// Copyright 2020-2021 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)
+
+#define _MTL_PRIVATE_VISIBILITY __attribute__((visibility("default")))
+#define _MTL_PRIVATE_IMPORT __attribute__((weak_import))
+
+#if __OBJC__
+#define _MTL_PRIVATE_OBJC_LOOKUP_CLASS(symbol) ((__bridge void*)objc_lookUpClass(#symbol))
+#else
+#define _MTL_PRIVATE_OBJC_LOOKUP_CLASS(symbol) objc_lookUpClass(#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)
+#define _MTL_PRIVATE_DEF_SEL(accessor, symbol) SEL s_k##accessor _MTL_PRIVATE_VISIBILITY = sel_registerName(symbol);
+
+#if defined(__MAC_10_16) || defined(__MAC_11_0) || defined(__MAC_12_0) || defined(__IPHONE_14_0) || defined(__IPHONE_15_0) || defined(__TVOS_14_0) || defined(__TVOS_15_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;
+
+#else
+
+#include <dlfcn.h>
+
+namespace MTL
+{
+namespace 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;
+    }
+
+} // Private
+} // MTL
+
+#define _MTL_PRIVATE_DEF_STR(type, symbol) \
+    _MTL_EXTERN type const MTL##symbol;    \
+    type const             MTL::symbol = Private::LoadSymbol<type>("MTL" #symbol);
+
+#endif // defined(__MAC_10_16) || defined(__MAC_11_0) || defined(__MAC_12_0) || defined(__IPHONE_14_0) || defined(__IPHONE_15_0) || defined(__TVOS_14_0) || defined(__TVOS_15_0)
+
+#else
+
+#define _MTL_PRIVATE_DEF_CLS(symbol) extern void* s_k##symbol;
+#define _MTL_PRIVATE_DEF_PRO(symbol)
+#define _MTL_PRIVATE_DEF_SEL(accessor, symbol) extern SEL s_k##accessor;
+#define _MTL_PRIVATE_DEF_STR(type, 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
+
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------

extern/metal-cpp/include/Metal/MTLRasterizationRate.hpp

@@ -0,0 +1,386 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLRasterizationRate.hpp
+//
+// Copyright 2020-2021 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, MTL::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, 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);
+}

extern/metal-cpp/include/Metal/MTLRenderCommandEncoder.hpp

@@ -0,0 +1,958 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLRenderCommandEncoder.hpp
+//
+// Copyright 2020-2021 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 "MTLBuffer.hpp"
+#include "MTLCommandEncoder.hpp"
+#include "MTLHeap.hpp"
+#include "MTLIntersectionFunctionTable.hpp"
+#include "MTLRenderCommandEncoder.hpp"
+#include "MTLRenderPass.hpp"
+#include "MTLResource.hpp"
+#include "MTLSampler.hpp"
+#include "MTLStageInputOutputDescriptor.hpp"
+#include "MTLTexture.hpp"
+#include "MTLTypes.hpp"
+#include "MTLVisibleFunctionTable.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, PrimitiveType) {
+    PrimitiveTypePoint = 0,
+    PrimitiveTypeLine = 1,
+    PrimitiveTypeLineStrip = 2,
+    PrimitiveTypeTriangle = 3,
+    PrimitiveTypeTriangleStrip = 4,
+};
+
+_MTL_ENUM(NS::UInteger, VisibilityResultMode) {
+    VisibilityResultModeDisabled = 0,
+    VisibilityResultModeBoolean = 1,
+    VisibilityResultModeCounting = 2,
+};
+
+struct ScissorRect
+{
+    NS::UInteger x;
+    NS::UInteger y;
+    NS::UInteger width;
+    NS::UInteger height;
+} _MTL_PACKED;
+
+struct Viewport
+{
+    double originX;
+    double originY;
+    double width;
+    double height;
+    double znear;
+    double zfar;
+} _MTL_PACKED;
+
+_MTL_ENUM(NS::UInteger, CullMode) {
+    CullModeNone = 0,
+    CullModeFront = 1,
+    CullModeBack = 2,
+};
+
+_MTL_ENUM(NS::UInteger, Winding) {
+    WindingClockwise = 0,
+    WindingCounterClockwise = 1,
+};
+
+_MTL_ENUM(NS::UInteger, DepthClipMode) {
+    DepthClipModeClip = 0,
+    DepthClipModeClamp = 1,
+};
+
+_MTL_ENUM(NS::UInteger, TriangleFillMode) {
+    TriangleFillModeFill = 0,
+    TriangleFillModeLines = 1,
+};
+
+struct DrawPrimitivesIndirectArguments
+{
+    uint32_t vertexCount;
+    uint32_t instanceCount;
+    uint32_t vertexStart;
+    uint32_t baseInstance;
+} _MTL_PACKED;
+
+struct DrawIndexedPrimitivesIndirectArguments
+{
+    uint32_t indexCount;
+    uint32_t instanceCount;
+    uint32_t indexStart;
+    int32_t  baseVertex;
+    uint32_t baseInstance;
+} _MTL_PACKED;
+
+struct VertexAmplificationViewMapping
+{
+    uint32_t viewportArrayIndexOffset;
+    uint32_t renderTargetArrayIndexOffset;
+} _MTL_PACKED;
+
+struct DrawPatchIndirectArguments
+{
+    uint32_t patchCount;
+    uint32_t instanceCount;
+    uint32_t patchStart;
+    uint32_t baseInstance;
+} _MTL_PACKED;
+
+struct QuadTessellationFactorsHalf
+{
+    uint16_t edgeTessellationFactor[4];
+    uint16_t insideTessellationFactor[2];
+} _MTL_PACKED;
+
+struct TriangleTessellationFactorsHalf
+{
+    uint16_t edgeTessellationFactor[3];
+    uint16_t insideTessellationFactor;
+} _MTL_PACKED;
+
+_MTL_OPTIONS(NS::UInteger, RenderStages) {
+    RenderStageVertex = 1,
+    RenderStageFragment = 2,
+    RenderStageTile = 4,
+};
+
+class RenderCommandEncoder : public NS::Referencing<RenderCommandEncoder, CommandEncoder>
+{
+public:
+    void         setRenderPipelineState(const class RenderPipelineState* pipelineState);
+
+    void         setVertexBytes(const void* bytes, NS::UInteger length, NS::UInteger index);
+
+    void         setVertexBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void         setVertexBufferOffset(NS::UInteger offset, NS::UInteger index);
+
+    void         setVertexBuffers(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void         setVertexTexture(const class Texture* texture, NS::UInteger index);
+
+    void         setVertexTextures(MTL::Texture* textures[], NS::Range range);
+
+    void         setVertexSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void         setVertexSamplerStates(MTL::SamplerState* samplers[], NS::Range range);
+
+    void         setVertexSamplerState(const class SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index);
+
+    void         setVertexSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range);
+
+    void         setVertexVisibleFunctionTable(const class VisibleFunctionTable* functionTable, NS::UInteger bufferIndex);
+
+    void         setVertexVisibleFunctionTables(const class VisibleFunctionTable* functionTables[], NS::Range range);
+
+    void         setVertexIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex);
+
+    void         setVertexIntersectionFunctionTables(const class IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range);
+
+    void         setVertexAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex);
+
+    void         setViewport(MTL::Viewport viewport);
+
+    void         setViewports(const MTL::Viewport* viewports, NS::UInteger count);
+
+    void         setFrontFacingWinding(MTL::Winding frontFacingWinding);
+
+    void         setVertexAmplificationCount(NS::UInteger count, const MTL::VertexAmplificationViewMapping* viewMappings);
+
+    void         setCullMode(MTL::CullMode cullMode);
+
+    void         setDepthClipMode(MTL::DepthClipMode depthClipMode);
+
+    void         setDepthBias(float depthBias, float slopeScale, float clamp);
+
+    void         setScissorRect(MTL::ScissorRect rect);
+
+    void         setScissorRects(const MTL::ScissorRect* scissorRects, NS::UInteger count);
+
+    void         setTriangleFillMode(MTL::TriangleFillMode fillMode);
+
+    void         setFragmentBytes(const void* bytes, NS::UInteger length, NS::UInteger index);
+
+    void         setFragmentBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void         setFragmentBufferOffset(NS::UInteger offset, NS::UInteger index);
+
+    void         setFragmentBuffers(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range);
+
+    void         setFragmentTexture(const class Texture* texture, NS::UInteger index);
+
+    void         setFragmentTextures(MTL::Texture* textures[], NS::Range range);
+
+    void         setFragmentSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void         setFragmentSamplerStates(MTL::SamplerState* samplers[], NS::Range range);
+
+    void         setFragmentSamplerState(const class SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index);
+
+    void         setFragmentSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range);
+
+    void         setFragmentVisibleFunctionTable(const class VisibleFunctionTable* functionTable, NS::UInteger bufferIndex);
+
+    void         setFragmentVisibleFunctionTables(const VisibleFunctionTable* functionTables[], NS::Range range);
+
+    void         setFragmentIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex);
+
+    void         setFragmentIntersectionFunctionTables(const class IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range);
+
+    void         setFragmentAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex);
+
+    void         setBlendColorRed(float red, float green, float blue, float alpha);
+
+    void         setDepthStencilState(const class DepthStencilState* depthStencilState);
+
+    void         setStencilReferenceValue(uint32_t referenceValue);
+
+    void         setStencilFrontReferenceValue(uint32_t frontReferenceValue, uint32_t backReferenceValue);
+
+    void         setVisibilityResultMode(MTL::VisibilityResultMode mode, NS::UInteger offset);
+
+    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);
+
+    void         drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount, NS::UInteger instanceCount);
+
+    void         drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount);
+
+    void         drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const class Buffer* indexBuffer, NS::UInteger indexBufferOffset, NS::UInteger instanceCount);
+
+    void         drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const class Buffer* indexBuffer, NS::UInteger indexBufferOffset);
+
+    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         drawPrimitives(MTL::PrimitiveType primitiveType, const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    void         drawIndexedPrimitives(MTL::PrimitiveType primitiveType, MTL::IndexType indexType, const class Buffer* indexBuffer, NS::UInteger indexBufferOffset, const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    void         textureBarrier();
+
+    void         updateFence(const class Fence* fence, MTL::RenderStages stages);
+
+    void         waitForFence(const class Fence* fence, MTL::RenderStages stages);
+
+    void         setTessellationFactorBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride);
+
+    void         setTessellationFactorScale(float scale);
+
+    void         drawPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const class Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance);
+
+    void         drawPatches(NS::UInteger numberOfPatchControlPoints, const class Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    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);
+
+    void         drawIndexedPatches(NS::UInteger numberOfPatchControlPoints, const class Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const class Buffer* controlPointIndexBuffer, NS::UInteger controlPointIndexBufferOffset, const class Buffer* indirectBuffer, NS::UInteger indirectBufferOffset);
+
+    NS::UInteger tileWidth() const;
+
+    NS::UInteger tileHeight() const;
+
+    void         setTileBytes(const void* bytes, NS::UInteger length, NS::UInteger index);
+
+    void         setTileBuffer(const class Buffer* buffer, NS::UInteger offset, NS::UInteger index);
+
+    void         setTileBufferOffset(NS::UInteger offset, NS::UInteger index);
+
+    void         setTileBuffers(MTL::Buffer* buffers, const NS::UInteger* offsets, NS::Range range);
+
+    void         setTileTexture(const class Texture* texture, NS::UInteger index);
+
+    void         setTileTextures(MTL::Texture* textures[], NS::Range range);
+
+    void         setTileSamplerState(const class SamplerState* sampler, NS::UInteger index);
+
+    void         setTileSamplerStates(MTL::SamplerState* samplers[], NS::Range range);
+
+    void         setTileSamplerState(const class SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index);
+
+    void         setTileSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range);
+
+    void         setTileVisibleFunctionTable(const class VisibleFunctionTable* functionTable, NS::UInteger bufferIndex);
+
+    void         setTileVisibleFunctionTables(const class VisibleFunctionTable* functionTables[], NS::Range range);
+
+    void         setTileIntersectionFunctionTable(const class IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex);
+
+    void         setTileIntersectionFunctionTables(const class IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range);
+
+    void         setTileAccelerationStructure(const class AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex);
+
+    void         dispatchThreadsPerTile(MTL::Size threadsPerTile);
+
+    void         setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger offset, NS::UInteger index);
+
+    void         useResource(const class Resource* resource, MTL::ResourceUsage usage);
+
+    void         useResources(MTL::Resource* resources[], NS::UInteger count, MTL::ResourceUsage usage);
+
+    void         useResource(const class Resource* resource, MTL::ResourceUsage usage, MTL::RenderStages stages);
+
+    void         useResources(MTL::Resource* resources, NS::UInteger count, MTL::ResourceUsage usage, MTL::RenderStages stages);
+
+    void         useHeap(const class Heap* heap);
+
+    void         useHeaps(MTL::Heap* heaps[], NS::UInteger count);
+
+    void         useHeap(const class Heap* heap, MTL::RenderStages stages);
+
+    void         useHeaps(MTL::Heap* heaps[], NS::UInteger count, MTL::RenderStages stages);
+
+    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, MTL::RenderStages after, MTL::RenderStages before);
+
+    void         memoryBarrier(MTL::Resource* resources[], NS::UInteger count, MTL::RenderStages after, MTL::RenderStages before);
+
+    void         sampleCountersInBuffer(const class CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier);
+};
+
+}
+
+// method: setRenderPipelineState:
+_MTL_INLINE void MTL::RenderCommandEncoder::setRenderPipelineState(const MTL::RenderPipelineState* pipelineState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setRenderPipelineState_), pipelineState);
+}
+
+// method: setVertexBytes:length:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexBytes(const void* bytes, NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBytes_length_atIndex_), bytes, length, index);
+}
+
+// method: setVertexBuffer:offset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::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: setVertexBufferOffset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexBufferOffset(NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBufferOffset_atIndex_), offset, index);
+}
+
+// method: setVertexBuffers:offsets:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexBuffers(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// method: setVertexTexture:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexTexture(const MTL::Texture* texture, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexTexture_atIndex_), texture, index);
+}
+
+// method: setVertexTextures:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexTextures(MTL::Texture* textures[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexTextures_withRange_), textures, range);
+}
+
+// method: setVertexSamplerState:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexSamplerState(const MTL::SamplerState* sampler, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexSamplerState_atIndex_), sampler, index);
+}
+
+// method: setVertexSamplerStates:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexSamplerStates(MTL::SamplerState* samplers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexSamplerStates_withRange_), samplers, range);
+}
+
+// method: setVertexSamplerState:lodMinClamp:lodMaxClamp:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexSamplerState(const MTL::SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexSamplerState_lodMinClamp_lodMaxClamp_atIndex_), sampler, lodMinClamp, lodMaxClamp, index);
+}
+
+// method: setVertexSamplerStates:lodMinClamps:lodMaxClamps:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexSamplerStates_lodMinClamps_lodMaxClamps_withRange_), samplers, lodMinClamps, lodMaxClamps, range);
+}
+
+// method: setVertexVisibleFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexVisibleFunctionTable(const MTL::VisibleFunctionTable* functionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexVisibleFunctionTable_atBufferIndex_), functionTable, bufferIndex);
+}
+
+// method: setVertexVisibleFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexVisibleFunctionTables(const MTL::VisibleFunctionTable* functionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexVisibleFunctionTables_withBufferRange_), functionTables, range);
+}
+
+// method: setVertexIntersectionFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexIntersectionFunctionTable(const MTL::IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexIntersectionFunctionTable_atBufferIndex_), intersectionFunctionTable, bufferIndex);
+}
+
+// method: setVertexIntersectionFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexIntersectionFunctionTables(const MTL::IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexIntersectionFunctionTables_withBufferRange_), intersectionFunctionTables, range);
+}
+
+// method: setVertexAccelerationStructure:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexAccelerationStructure_atBufferIndex_), accelerationStructure, bufferIndex);
+}
+
+// method: setViewport:
+_MTL_INLINE void MTL::RenderCommandEncoder::setViewport(MTL::Viewport viewport)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setViewport_), viewport);
+}
+
+// method: setViewports:count:
+_MTL_INLINE void MTL::RenderCommandEncoder::setViewports(const MTL::Viewport* viewports, NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setViewports_count_), viewports, count);
+}
+
+// method: setFrontFacingWinding:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFrontFacingWinding(MTL::Winding frontFacingWinding)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFrontFacingWinding_), frontFacingWinding);
+}
+
+// method: setVertexAmplificationCount:viewMappings:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVertexAmplificationCount(NS::UInteger count, const MTL::VertexAmplificationViewMapping* viewMappings)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVertexAmplificationCount_viewMappings_), count, viewMappings);
+}
+
+// method: setCullMode:
+_MTL_INLINE void MTL::RenderCommandEncoder::setCullMode(MTL::CullMode cullMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCullMode_), cullMode);
+}
+
+// method: setDepthClipMode:
+_MTL_INLINE void MTL::RenderCommandEncoder::setDepthClipMode(MTL::DepthClipMode depthClipMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthClipMode_), depthClipMode);
+}
+
+// method: setDepthBias:slopeScale:clamp:
+_MTL_INLINE void MTL::RenderCommandEncoder::setDepthBias(float depthBias, float slopeScale, float clamp)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthBias_slopeScale_clamp_), depthBias, slopeScale, clamp);
+}
+
+// method: setScissorRect:
+_MTL_INLINE void MTL::RenderCommandEncoder::setScissorRect(MTL::ScissorRect rect)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setScissorRect_), rect);
+}
+
+// method: setScissorRects:count:
+_MTL_INLINE void MTL::RenderCommandEncoder::setScissorRects(const MTL::ScissorRect* scissorRects, NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setScissorRects_count_), scissorRects, count);
+}
+
+// method: setTriangleFillMode:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTriangleFillMode(MTL::TriangleFillMode fillMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTriangleFillMode_), fillMode);
+}
+
+// method: setFragmentBytes:length:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentBytes(const void* bytes, NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentBytes_length_atIndex_), bytes, length, index);
+}
+
+// method: setFragmentBuffer:offset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::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: setFragmentBufferOffset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentBufferOffset(NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentBufferOffset_atIndex_), offset, index);
+}
+
+// method: setFragmentBuffers:offsets:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentBuffers(MTL::Buffer* buffers[], const NS::UInteger offsets[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// method: setFragmentTexture:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentTexture(const MTL::Texture* texture, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentTexture_atIndex_), texture, index);
+}
+
+// method: setFragmentTextures:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentTextures(MTL::Texture* textures[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentTextures_withRange_), textures, range);
+}
+
+// method: setFragmentSamplerState:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentSamplerState(const MTL::SamplerState* sampler, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentSamplerState_atIndex_), sampler, index);
+}
+
+// method: setFragmentSamplerStates:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentSamplerStates(MTL::SamplerState* samplers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentSamplerStates_withRange_), samplers, range);
+}
+
+// method: setFragmentSamplerState:lodMinClamp:lodMaxClamp:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentSamplerState(const MTL::SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentSamplerState_lodMinClamp_lodMaxClamp_atIndex_), sampler, lodMinClamp, lodMaxClamp, index);
+}
+
+// method: setFragmentSamplerStates:lodMinClamps:lodMaxClamps:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentSamplerStates_lodMinClamps_lodMaxClamps_withRange_), samplers, lodMinClamps, lodMaxClamps, range);
+}
+
+// method: setFragmentVisibleFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentVisibleFunctionTable(const MTL::VisibleFunctionTable* functionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentVisibleFunctionTable_atBufferIndex_), functionTable, bufferIndex);
+}
+
+// method: setFragmentVisibleFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentVisibleFunctionTables(const MTL::VisibleFunctionTable* functionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentVisibleFunctionTables_withBufferRange_), functionTables, range);
+}
+
+// method: setFragmentIntersectionFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentIntersectionFunctionTable(const MTL::IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentIntersectionFunctionTable_atBufferIndex_), intersectionFunctionTable, bufferIndex);
+}
+
+// method: setFragmentIntersectionFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentIntersectionFunctionTables(const MTL::IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentIntersectionFunctionTables_withBufferRange_), intersectionFunctionTables, range);
+}
+
+// method: setFragmentAccelerationStructure:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setFragmentAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFragmentAccelerationStructure_atBufferIndex_), accelerationStructure, bufferIndex);
+}
+
+// method: setBlendColorRed:green:blue:alpha:
+_MTL_INLINE void MTL::RenderCommandEncoder::setBlendColorRed(float red, float green, float blue, float alpha)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBlendColorRed_green_blue_alpha_), red, green, blue, alpha);
+}
+
+// method: setDepthStencilState:
+_MTL_INLINE void MTL::RenderCommandEncoder::setDepthStencilState(const MTL::DepthStencilState* depthStencilState)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStencilState_), depthStencilState);
+}
+
+// method: setStencilReferenceValue:
+_MTL_INLINE void MTL::RenderCommandEncoder::setStencilReferenceValue(uint32_t referenceValue)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilReferenceValue_), referenceValue);
+}
+
+// method: setStencilFrontReferenceValue:backReferenceValue:
+_MTL_INLINE void MTL::RenderCommandEncoder::setStencilFrontReferenceValue(uint32_t frontReferenceValue, uint32_t backReferenceValue)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilFrontReferenceValue_backReferenceValue_), frontReferenceValue, backReferenceValue);
+}
+
+// method: setVisibilityResultMode:offset:
+_MTL_INLINE void MTL::RenderCommandEncoder::setVisibilityResultMode(MTL::VisibilityResultMode mode, NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setVisibilityResultMode_offset_), mode, offset);
+}
+
+// method: setColorStoreAction:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setColorStoreAction(MTL::StoreAction storeAction, NS::UInteger colorAttachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setColorStoreAction_atIndex_), storeAction, colorAttachmentIndex);
+}
+
+// method: setDepthStoreAction:
+_MTL_INLINE void MTL::RenderCommandEncoder::setDepthStoreAction(MTL::StoreAction storeAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStoreAction_), storeAction);
+}
+
+// method: setStencilStoreAction:
+_MTL_INLINE void MTL::RenderCommandEncoder::setStencilStoreAction(MTL::StoreAction storeAction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilStoreAction_), storeAction);
+}
+
+// method: setColorStoreActionOptions:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setColorStoreActionOptions(MTL::StoreActionOptions storeActionOptions, NS::UInteger colorAttachmentIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setColorStoreActionOptions_atIndex_), storeActionOptions, colorAttachmentIndex);
+}
+
+// method: setDepthStoreActionOptions:
+_MTL_INLINE void MTL::RenderCommandEncoder::setDepthStoreActionOptions(MTL::StoreActionOptions storeActionOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepthStoreActionOptions_), storeActionOptions);
+}
+
+// method: setStencilStoreActionOptions:
+_MTL_INLINE void MTL::RenderCommandEncoder::setStencilStoreActionOptions(MTL::StoreActionOptions storeActionOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStencilStoreActionOptions_), storeActionOptions);
+}
+
+// method: drawPrimitives:vertexStart:vertexCount:instanceCount:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount, NS::UInteger instanceCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPrimitives_vertexStart_vertexCount_instanceCount_), primitiveType, vertexStart, vertexCount, instanceCount);
+}
+
+// method: drawPrimitives:vertexStart:vertexCount:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger vertexStart, NS::UInteger vertexCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPrimitives_vertexStart_vertexCount_), primitiveType, vertexStart, vertexCount);
+}
+
+// method: drawIndexedPrimitives:indexCount:indexType:indexBuffer:indexBufferOffset:instanceCount:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const MTL::Buffer* indexBuffer, NS::UInteger indexBufferOffset, NS::UInteger instanceCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPrimitives_indexCount_indexType_indexBuffer_indexBufferOffset_instanceCount_), primitiveType, indexCount, indexType, indexBuffer, indexBufferOffset, instanceCount);
+}
+
+// method: drawIndexedPrimitives:indexCount:indexType:indexBuffer:indexBufferOffset:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawIndexedPrimitives(MTL::PrimitiveType primitiveType, NS::UInteger indexCount, MTL::IndexType indexType, const MTL::Buffer* indexBuffer, NS::UInteger indexBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPrimitives_indexCount_indexType_indexBuffer_indexBufferOffset_), primitiveType, indexCount, indexType, indexBuffer, indexBufferOffset);
+}
+
+// method: drawPrimitives:vertexStart:vertexCount:instanceCount:baseInstance:
+_MTL_INLINE void MTL::RenderCommandEncoder::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::RenderCommandEncoder::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: drawPrimitives:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawPrimitives(MTL::PrimitiveType primitiveType, const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPrimitives_indirectBuffer_indirectBufferOffset_), primitiveType, indirectBuffer, indirectBufferOffset);
+}
+
+// method: drawIndexedPrimitives:indexType:indexBuffer:indexBufferOffset:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawIndexedPrimitives(MTL::PrimitiveType primitiveType, MTL::IndexType indexType, const MTL::Buffer* indexBuffer, NS::UInteger indexBufferOffset, const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPrimitives_indexType_indexBuffer_indexBufferOffset_indirectBuffer_indirectBufferOffset_), primitiveType, indexType, indexBuffer, indexBufferOffset, indirectBuffer, indirectBufferOffset);
+}
+
+// method: textureBarrier
+_MTL_INLINE void MTL::RenderCommandEncoder::textureBarrier()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(textureBarrier));
+}
+
+// method: updateFence:afterStages:
+_MTL_INLINE void MTL::RenderCommandEncoder::updateFence(const MTL::Fence* fence, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(updateFence_afterStages_), fence, stages);
+}
+
+// method: waitForFence:beforeStages:
+_MTL_INLINE void MTL::RenderCommandEncoder::waitForFence(const MTL::Fence* fence, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(waitForFence_beforeStages_), fence, stages);
+}
+
+// method: setTessellationFactorBuffer:offset:instanceStride:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTessellationFactorBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger instanceStride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTessellationFactorBuffer_offset_instanceStride_), buffer, offset, instanceStride);
+}
+
+// method: setTessellationFactorScale:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTessellationFactorScale(float scale)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTessellationFactorScale_), scale);
+}
+
+// method: drawPatches:patchStart:patchCount:patchIndexBuffer:patchIndexBufferOffset:instanceCount:baseInstance:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawPatches(NS::UInteger numberOfPatchControlPoints, NS::UInteger patchStart, NS::UInteger patchCount, const MTL::Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, NS::UInteger instanceCount, NS::UInteger baseInstance)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPatches_patchStart_patchCount_patchIndexBuffer_patchIndexBufferOffset_instanceCount_baseInstance_), numberOfPatchControlPoints, patchStart, patchCount, patchIndexBuffer, patchIndexBufferOffset, instanceCount, baseInstance);
+}
+
+// method: drawPatches:patchIndexBuffer:patchIndexBufferOffset:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawPatches(NS::UInteger numberOfPatchControlPoints, const MTL::Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawPatches_patchIndexBuffer_patchIndexBufferOffset_indirectBuffer_indirectBufferOffset_), numberOfPatchControlPoints, patchIndexBuffer, patchIndexBufferOffset, indirectBuffer, indirectBufferOffset);
+}
+
+// method: drawIndexedPatches:patchStart:patchCount:patchIndexBuffer:patchIndexBufferOffset:controlPointIndexBuffer:controlPointIndexBufferOffset:instanceCount:baseInstance:
+_MTL_INLINE void MTL::RenderCommandEncoder::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)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPatches_patchStart_patchCount_patchIndexBuffer_patchIndexBufferOffset_controlPointIndexBuffer_controlPointIndexBufferOffset_instanceCount_baseInstance_), numberOfPatchControlPoints, patchStart, patchCount, patchIndexBuffer, patchIndexBufferOffset, controlPointIndexBuffer, controlPointIndexBufferOffset, instanceCount, baseInstance);
+}
+
+// method: drawIndexedPatches:patchIndexBuffer:patchIndexBufferOffset:controlPointIndexBuffer:controlPointIndexBufferOffset:indirectBuffer:indirectBufferOffset:
+_MTL_INLINE void MTL::RenderCommandEncoder::drawIndexedPatches(NS::UInteger numberOfPatchControlPoints, const MTL::Buffer* patchIndexBuffer, NS::UInteger patchIndexBufferOffset, const MTL::Buffer* controlPointIndexBuffer, NS::UInteger controlPointIndexBufferOffset, const MTL::Buffer* indirectBuffer, NS::UInteger indirectBufferOffset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(drawIndexedPatches_patchIndexBuffer_patchIndexBufferOffset_controlPointIndexBuffer_controlPointIndexBufferOffset_indirectBuffer_indirectBufferOffset_), numberOfPatchControlPoints, patchIndexBuffer, patchIndexBufferOffset, controlPointIndexBuffer, controlPointIndexBufferOffset, indirectBuffer, indirectBufferOffset);
+}
+
+// property: tileWidth
+_MTL_INLINE NS::UInteger MTL::RenderCommandEncoder::tileWidth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(tileWidth));
+}
+
+// property: tileHeight
+_MTL_INLINE NS::UInteger MTL::RenderCommandEncoder::tileHeight() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(tileHeight));
+}
+
+// method: setTileBytes:length:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileBytes(const void* bytes, NS::UInteger length, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileBytes_length_atIndex_), bytes, length, index);
+}
+
+// method: setTileBuffer:offset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileBuffer(const MTL::Buffer* buffer, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileBuffer_offset_atIndex_), buffer, offset, index);
+}
+
+// method: setTileBufferOffset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileBufferOffset(NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileBufferOffset_atIndex_), offset, index);
+}
+
+// method: setTileBuffers:offsets:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileBuffers(MTL::Buffer* buffers, const NS::UInteger* offsets, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileBuffers_offsets_withRange_), buffers, offsets, range);
+}
+
+// method: setTileTexture:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileTexture(const MTL::Texture* texture, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileTexture_atIndex_), texture, index);
+}
+
+// method: setTileTextures:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileTextures(MTL::Texture* textures[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileTextures_withRange_), textures, range);
+}
+
+// method: setTileSamplerState:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileSamplerState(const MTL::SamplerState* sampler, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileSamplerState_atIndex_), sampler, index);
+}
+
+// method: setTileSamplerStates:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileSamplerStates(MTL::SamplerState* samplers[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileSamplerStates_withRange_), samplers, range);
+}
+
+// method: setTileSamplerState:lodMinClamp:lodMaxClamp:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileSamplerState(const MTL::SamplerState* sampler, float lodMinClamp, float lodMaxClamp, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileSamplerState_lodMinClamp_lodMaxClamp_atIndex_), sampler, lodMinClamp, lodMaxClamp, index);
+}
+
+// method: setTileSamplerStates:lodMinClamps:lodMaxClamps:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileSamplerStates(MTL::SamplerState* samplers[], const float lodMinClamps[], const float lodMaxClamps[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileSamplerStates_lodMinClamps_lodMaxClamps_withRange_), samplers, lodMinClamps, lodMaxClamps, range);
+}
+
+// method: setTileVisibleFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileVisibleFunctionTable(const MTL::VisibleFunctionTable* functionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileVisibleFunctionTable_atBufferIndex_), functionTable, bufferIndex);
+}
+
+// method: setTileVisibleFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileVisibleFunctionTables(const MTL::VisibleFunctionTable* functionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileVisibleFunctionTables_withBufferRange_), functionTables, range);
+}
+
+// method: setTileIntersectionFunctionTable:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileIntersectionFunctionTable(const MTL::IntersectionFunctionTable* intersectionFunctionTable, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileIntersectionFunctionTable_atBufferIndex_), intersectionFunctionTable, bufferIndex);
+}
+
+// method: setTileIntersectionFunctionTables:withBufferRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileIntersectionFunctionTables(const MTL::IntersectionFunctionTable* intersectionFunctionTables[], NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileIntersectionFunctionTables_withBufferRange_), intersectionFunctionTables, range);
+}
+
+// method: setTileAccelerationStructure:atBufferIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setTileAccelerationStructure(const MTL::AccelerationStructure* accelerationStructure, NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTileAccelerationStructure_atBufferIndex_), accelerationStructure, bufferIndex);
+}
+
+// method: dispatchThreadsPerTile:
+_MTL_INLINE void MTL::RenderCommandEncoder::dispatchThreadsPerTile(MTL::Size threadsPerTile)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(dispatchThreadsPerTile_), threadsPerTile);
+}
+
+// method: setThreadgroupMemoryLength:offset:atIndex:
+_MTL_INLINE void MTL::RenderCommandEncoder::setThreadgroupMemoryLength(NS::UInteger length, NS::UInteger offset, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setThreadgroupMemoryLength_offset_atIndex_), length, offset, index);
+}
+
+// method: useResource:usage:
+_MTL_INLINE void MTL::RenderCommandEncoder::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::RenderCommandEncoder::useResources(MTL::Resource* resources[], NS::UInteger count, MTL::ResourceUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResources_count_usage_), resources, count, usage);
+}
+
+// method: useResource:usage:stages:
+_MTL_INLINE void MTL::RenderCommandEncoder::useResource(const MTL::Resource* resource, MTL::ResourceUsage usage, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResource_usage_stages_), resource, usage, stages);
+}
+
+// method: useResources:count:usage:stages:
+_MTL_INLINE void MTL::RenderCommandEncoder::useResources(MTL::Resource* resources, NS::UInteger count, MTL::ResourceUsage usage, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useResources_count_usage_stages_), resources, count, usage, stages);
+}
+
+// method: useHeap:
+_MTL_INLINE void MTL::RenderCommandEncoder::useHeap(const MTL::Heap* heap)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeap_), heap);
+}
+
+// method: useHeaps:count:
+_MTL_INLINE void MTL::RenderCommandEncoder::useHeaps(MTL::Heap* heaps[], NS::UInteger count)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeaps_count_), heaps, count);
+}
+
+// method: useHeap:stages:
+_MTL_INLINE void MTL::RenderCommandEncoder::useHeap(const MTL::Heap* heap, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeap_stages_), heap, stages);
+}
+
+// method: useHeaps:count:stages:
+_MTL_INLINE void MTL::RenderCommandEncoder::useHeaps(MTL::Heap* heaps[], NS::UInteger count, MTL::RenderStages stages)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(useHeaps_count_stages_), heaps, count, stages);
+}
+
+// method: executeCommandsInBuffer:withRange:
+_MTL_INLINE void MTL::RenderCommandEncoder::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::RenderCommandEncoder::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:afterStages:beforeStages:
+_MTL_INLINE void MTL::RenderCommandEncoder::memoryBarrier(MTL::BarrierScope scope, MTL::RenderStages after, MTL::RenderStages before)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(memoryBarrierWithScope_afterStages_beforeStages_), scope, after, before);
+}
+
+// method: memoryBarrierWithResources:count:afterStages:beforeStages:
+_MTL_INLINE void MTL::RenderCommandEncoder::memoryBarrier(MTL::Resource* resources[], NS::UInteger count, MTL::RenderStages after, MTL::RenderStages before)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(memoryBarrierWithResources_count_afterStages_beforeStages_), resources, count, after, before);
+}
+
+// method: sampleCountersInBuffer:atSampleIndex:withBarrier:
+_MTL_INLINE void MTL::RenderCommandEncoder::sampleCountersInBuffer(const MTL::CounterSampleBuffer* sampleBuffer, NS::UInteger sampleIndex, bool barrier)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(sampleCountersInBuffer_atSampleIndex_withBarrier_), sampleBuffer, sampleIndex, barrier);
+}

extern/metal-cpp/include/Metal/MTLRenderPass.hpp

@@ -0,0 +1,786 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLRenderPass.hpp
+//
+// Copyright 2020-2021 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 "MTLRenderPass.hpp"
+
+namespace MTL
+{
+_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,
+    StoreActionOptionValidMask = 1,
+    StoreActionOptionCustomSamplePositions = 1,
+};
+
+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;
+
+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));
+}

extern/metal-cpp/include/Metal/MTLResource.hpp

@@ -0,0 +1,178 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResource.hpp
+//
+// Copyright 2020-2021 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
+{
+_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) {
+    ResourceStorageModeShared = 0,
+    ResourceHazardTrackingModeDefault = 0,
+    ResourceCPUCacheModeDefaultCache = 0,
+    ResourceOptionCPUCacheModeDefault = 0,
+    ResourceCPUCacheModeWriteCombined = 1,
+    ResourceOptionCPUCacheModeWriteCombined = 1,
+    ResourceStorageModeManaged = 16,
+    ResourceStorageModePrivate = 32,
+    ResourceStorageModeMemoryless = 48,
+    ResourceHazardTrackingModeUntracked = 256,
+    ResourceHazardTrackingModeTracked = 512,
+};
+
+class Resource : public NS::Referencing<Resource>
+{
+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();
+};
+
+}
+
+// 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));
+}

extern/metal-cpp/include/Metal/MTLResourceStateCommandEncoder.hpp

@@ -0,0 +1,94 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResourceStateCommandEncoder.hpp
+//
+// Copyright 2020-2021 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"
+
+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);
+};
+
+}
+
+// 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);
+}

extern/metal-cpp/include/Metal/MTLResourceStatePass.hpp

@@ -0,0 +1,165 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLResourceStatePass.hpp
+//
+// Copyright 2020-2021 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));
+}

extern/metal-cpp/include/Metal/MTLSampler.hpp

@@ -0,0 +1,310 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLSampler.hpp
+//
+// Copyright 2020-2021 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"
+
+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;
+};
+
+}
+
+// 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));
+}

extern/metal-cpp/include/Metal/MTLStageInputOutputDescriptor.hpp

@@ -0,0 +1,381 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLStageInputOutputDescriptor.hpp
+//
+// Copyright 2020-2021 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 "MTLStageInputOutputDescriptor.hpp"
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, AttributeFormat) {
+    AttributeFormatInvalid = 0,
+    AttributeFormatUChar2 = 1,
+    AttributeFormatUChar3 = 2,
+    AttributeFormatUChar4 = 3,
+    AttributeFormatChar2 = 4,
+    AttributeFormatChar3 = 5,
+    AttributeFormatChar4 = 6,
+    AttributeFormatUChar2Normalized = 7,
+    AttributeFormatUChar3Normalized = 8,
+    AttributeFormatUChar4Normalized = 9,
+    AttributeFormatChar2Normalized = 10,
+    AttributeFormatChar3Normalized = 11,
+    AttributeFormatChar4Normalized = 12,
+    AttributeFormatUShort2 = 13,
+    AttributeFormatUShort3 = 14,
+    AttributeFormatUShort4 = 15,
+    AttributeFormatShort2 = 16,
+    AttributeFormatShort3 = 17,
+    AttributeFormatShort4 = 18,
+    AttributeFormatUShort2Normalized = 19,
+    AttributeFormatUShort3Normalized = 20,
+    AttributeFormatUShort4Normalized = 21,
+    AttributeFormatShort2Normalized = 22,
+    AttributeFormatShort3Normalized = 23,
+    AttributeFormatShort4Normalized = 24,
+    AttributeFormatHalf2 = 25,
+    AttributeFormatHalf3 = 26,
+    AttributeFormatHalf4 = 27,
+    AttributeFormatFloat = 28,
+    AttributeFormatFloat2 = 29,
+    AttributeFormatFloat3 = 30,
+    AttributeFormatFloat4 = 31,
+    AttributeFormatInt = 32,
+    AttributeFormatInt2 = 33,
+    AttributeFormatInt3 = 34,
+    AttributeFormatInt4 = 35,
+    AttributeFormatUInt = 36,
+    AttributeFormatUInt2 = 37,
+    AttributeFormatUInt3 = 38,
+    AttributeFormatUInt4 = 39,
+    AttributeFormatInt1010102Normalized = 40,
+    AttributeFormatUInt1010102Normalized = 41,
+    AttributeFormatUChar4Normalized_BGRA = 42,
+    AttributeFormatUChar = 45,
+    AttributeFormatChar = 46,
+    AttributeFormatUCharNormalized = 47,
+    AttributeFormatCharNormalized = 48,
+    AttributeFormatUShort = 49,
+    AttributeFormatShort = 50,
+    AttributeFormatUShortNormalized = 51,
+    AttributeFormatShortNormalized = 52,
+    AttributeFormatHalf = 53,
+};
+
+_MTL_ENUM(NS::UInteger, IndexType) {
+    IndexTypeUInt16 = 0,
+    IndexTypeUInt32 = 1,
+};
+
+_MTL_ENUM(NS::UInteger, StepFunction) {
+    StepFunctionConstant = 0,
+    StepFunctionPerVertex = 1,
+    StepFunctionPerInstance = 2,
+    StepFunctionPerPatch = 3,
+    StepFunctionPerPatchControlPoint = 4,
+    StepFunctionThreadPositionInGridX = 5,
+    StepFunctionThreadPositionInGridY = 6,
+    StepFunctionThreadPositionInGridXIndexed = 7,
+    StepFunctionThreadPositionInGridYIndexed = 8,
+};
+
+class BufferLayoutDescriptor : public NS::Copying<BufferLayoutDescriptor>
+{
+public:
+    static class BufferLayoutDescriptor* alloc();
+
+    class BufferLayoutDescriptor*        init();
+
+    NS::UInteger                         stride() const;
+    void                                 setStride(NS::UInteger stride);
+
+    MTL::StepFunction                    stepFunction() const;
+    void                                 setStepFunction(MTL::StepFunction stepFunction);
+
+    NS::UInteger                         stepRate() const;
+    void                                 setStepRate(NS::UInteger stepRate);
+};
+
+class BufferLayoutDescriptorArray : public NS::Referencing<BufferLayoutDescriptorArray>
+{
+public:
+    static class BufferLayoutDescriptorArray* alloc();
+
+    class BufferLayoutDescriptorArray*        init();
+
+    class BufferLayoutDescriptor*             object(NS::UInteger index);
+
+    void                                      setObject(const class BufferLayoutDescriptor* bufferDesc, NS::UInteger index);
+};
+
+class AttributeDescriptor : public NS::Copying<AttributeDescriptor>
+{
+public:
+    static class AttributeDescriptor* alloc();
+
+    class AttributeDescriptor*        init();
+
+    MTL::AttributeFormat              format() const;
+    void                              setFormat(MTL::AttributeFormat format);
+
+    NS::UInteger                      offset() const;
+    void                              setOffset(NS::UInteger offset);
+
+    NS::UInteger                      bufferIndex() const;
+    void                              setBufferIndex(NS::UInteger bufferIndex);
+};
+
+class AttributeDescriptorArray : public NS::Referencing<AttributeDescriptorArray>
+{
+public:
+    static class AttributeDescriptorArray* alloc();
+
+    class AttributeDescriptorArray*        init();
+
+    class AttributeDescriptor*             object(NS::UInteger index);
+
+    void                                   setObject(const class AttributeDescriptor* attributeDesc, NS::UInteger index);
+};
+
+class StageInputOutputDescriptor : public NS::Copying<StageInputOutputDescriptor>
+{
+public:
+    static class StageInputOutputDescriptor* alloc();
+
+    class StageInputOutputDescriptor*        init();
+
+    static class StageInputOutputDescriptor* stageInputOutputDescriptor();
+
+    class BufferLayoutDescriptorArray*       layouts() const;
+
+    class AttributeDescriptorArray*          attributes() const;
+
+    MTL::IndexType                           indexType() const;
+    void                                     setIndexType(MTL::IndexType indexType);
+
+    NS::UInteger                             indexBufferIndex() const;
+    void                                     setIndexBufferIndex(NS::UInteger indexBufferIndex);
+
+    void                                     reset();
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::BufferLayoutDescriptor* MTL::BufferLayoutDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::BufferLayoutDescriptor>(_MTL_PRIVATE_CLS(MTLBufferLayoutDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::BufferLayoutDescriptor* MTL::BufferLayoutDescriptor::init()
+{
+    return NS::Object::init<MTL::BufferLayoutDescriptor>();
+}
+
+// property: stride
+_MTL_INLINE NS::UInteger MTL::BufferLayoutDescriptor::stride() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(stride));
+}
+
+_MTL_INLINE void MTL::BufferLayoutDescriptor::setStride(NS::UInteger stride)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStride_), stride);
+}
+
+// property: stepFunction
+_MTL_INLINE MTL::StepFunction MTL::BufferLayoutDescriptor::stepFunction() const
+{
+    return Object::sendMessage<MTL::StepFunction>(this, _MTL_PRIVATE_SEL(stepFunction));
+}
+
+_MTL_INLINE void MTL::BufferLayoutDescriptor::setStepFunction(MTL::StepFunction stepFunction)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStepFunction_), stepFunction);
+}
+
+// property: stepRate
+_MTL_INLINE NS::UInteger MTL::BufferLayoutDescriptor::stepRate() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(stepRate));
+}
+
+_MTL_INLINE void MTL::BufferLayoutDescriptor::setStepRate(NS::UInteger stepRate)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStepRate_), stepRate);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::BufferLayoutDescriptorArray* MTL::BufferLayoutDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::BufferLayoutDescriptorArray>(_MTL_PRIVATE_CLS(MTLBufferLayoutDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::BufferLayoutDescriptorArray* MTL::BufferLayoutDescriptorArray::init()
+{
+    return NS::Object::init<MTL::BufferLayoutDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::BufferLayoutDescriptor* MTL::BufferLayoutDescriptorArray::object(NS::UInteger index)
+{
+    return Object::sendMessage<MTL::BufferLayoutDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), index);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::BufferLayoutDescriptorArray::setObject(const MTL::BufferLayoutDescriptor* bufferDesc, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), bufferDesc, index);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AttributeDescriptor* MTL::AttributeDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::AttributeDescriptor>(_MTL_PRIVATE_CLS(MTLAttributeDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::AttributeDescriptor* MTL::AttributeDescriptor::init()
+{
+    return NS::Object::init<MTL::AttributeDescriptor>();
+}
+
+// property: format
+_MTL_INLINE MTL::AttributeFormat MTL::AttributeDescriptor::format() const
+{
+    return Object::sendMessage<MTL::AttributeFormat>(this, _MTL_PRIVATE_SEL(format));
+}
+
+_MTL_INLINE void MTL::AttributeDescriptor::setFormat(MTL::AttributeFormat format)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setFormat_), format);
+}
+
+// property: offset
+_MTL_INLINE NS::UInteger MTL::AttributeDescriptor::offset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(offset));
+}
+
+_MTL_INLINE void MTL::AttributeDescriptor::setOffset(NS::UInteger offset)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setOffset_), offset);
+}
+
+// property: bufferIndex
+_MTL_INLINE NS::UInteger MTL::AttributeDescriptor::bufferIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferIndex));
+}
+
+_MTL_INLINE void MTL::AttributeDescriptor::setBufferIndex(NS::UInteger bufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setBufferIndex_), bufferIndex);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::AttributeDescriptorArray* MTL::AttributeDescriptorArray::alloc()
+{
+    return NS::Object::alloc<MTL::AttributeDescriptorArray>(_MTL_PRIVATE_CLS(MTLAttributeDescriptorArray));
+}
+
+// method: init
+_MTL_INLINE MTL::AttributeDescriptorArray* MTL::AttributeDescriptorArray::init()
+{
+    return NS::Object::init<MTL::AttributeDescriptorArray>();
+}
+
+// method: objectAtIndexedSubscript:
+_MTL_INLINE MTL::AttributeDescriptor* MTL::AttributeDescriptorArray::object(NS::UInteger index)
+{
+    return Object::sendMessage<MTL::AttributeDescriptor*>(this, _MTL_PRIVATE_SEL(objectAtIndexedSubscript_), index);
+}
+
+// method: setObject:atIndexedSubscript:
+_MTL_INLINE void MTL::AttributeDescriptorArray::setObject(const MTL::AttributeDescriptor* attributeDesc, NS::UInteger index)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setObject_atIndexedSubscript_), attributeDesc, index);
+}
+
+// static method: alloc
+_MTL_INLINE MTL::StageInputOutputDescriptor* MTL::StageInputOutputDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::StageInputOutputDescriptor>(_MTL_PRIVATE_CLS(MTLStageInputOutputDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::StageInputOutputDescriptor* MTL::StageInputOutputDescriptor::init()
+{
+    return NS::Object::init<MTL::StageInputOutputDescriptor>();
+}
+
+// static method: stageInputOutputDescriptor
+_MTL_INLINE MTL::StageInputOutputDescriptor* MTL::StageInputOutputDescriptor::stageInputOutputDescriptor()
+{
+    return Object::sendMessage<MTL::StageInputOutputDescriptor*>(_MTL_PRIVATE_CLS(MTLStageInputOutputDescriptor), _MTL_PRIVATE_SEL(stageInputOutputDescriptor));
+}
+
+// property: layouts
+_MTL_INLINE MTL::BufferLayoutDescriptorArray* MTL::StageInputOutputDescriptor::layouts() const
+{
+    return Object::sendMessage<MTL::BufferLayoutDescriptorArray*>(this, _MTL_PRIVATE_SEL(layouts));
+}
+
+// property: attributes
+_MTL_INLINE MTL::AttributeDescriptorArray* MTL::StageInputOutputDescriptor::attributes() const
+{
+    return Object::sendMessage<MTL::AttributeDescriptorArray*>(this, _MTL_PRIVATE_SEL(attributes));
+}
+
+// property: indexType
+_MTL_INLINE MTL::IndexType MTL::StageInputOutputDescriptor::indexType() const
+{
+    return Object::sendMessage<MTL::IndexType>(this, _MTL_PRIVATE_SEL(indexType));
+}
+
+_MTL_INLINE void MTL::StageInputOutputDescriptor::setIndexType(MTL::IndexType indexType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexType_), indexType);
+}
+
+// property: indexBufferIndex
+_MTL_INLINE NS::UInteger MTL::StageInputOutputDescriptor::indexBufferIndex() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(indexBufferIndex));
+}
+
+_MTL_INLINE void MTL::StageInputOutputDescriptor::setIndexBufferIndex(NS::UInteger indexBufferIndex)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setIndexBufferIndex_), indexBufferIndex);
+}
+
+// method: reset
+_MTL_INLINE void MTL::StageInputOutputDescriptor::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}

extern/metal-cpp/include/Metal/MTLTexture.hpp

@@ -0,0 +1,658 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLTexture.hpp
+//
+// Copyright 2020-2021 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 "MTLPixelFormat.hpp"
+#include "MTLResource.hpp"
+#include "MTLTexture.hpp"
+#include "MTLTypes.hpp"
+#include <IOSurface/IOSurfaceRef.h>
+
+namespace MTL
+{
+_MTL_ENUM(NS::UInteger, TextureType) {
+    TextureType1D = 0,
+    TextureType1DArray = 1,
+    TextureType2D = 2,
+    TextureType2DArray = 3,
+    TextureType2DMultisample = 4,
+    TextureTypeCube = 5,
+    TextureTypeCubeArray = 6,
+    TextureType3D = 7,
+    TextureType2DMultisampleArray = 8,
+    TextureTypeTextureBuffer = 9,
+};
+
+_MTL_ENUM(uint8_t, TextureSwizzle) {
+    TextureSwizzleZero = 0,
+    TextureSwizzleOne = 1,
+    TextureSwizzleRed = 2,
+    TextureSwizzleGreen = 3,
+    TextureSwizzleBlue = 4,
+    TextureSwizzleAlpha = 5,
+};
+
+struct TextureSwizzleChannels
+{
+    MTL::TextureSwizzle red;
+    MTL::TextureSwizzle green;
+    MTL::TextureSwizzle blue;
+    MTL::TextureSwizzle alpha;
+} _MTL_PACKED;
+
+class SharedTextureHandle : public NS::Referencing<SharedTextureHandle>
+{
+public:
+    static class SharedTextureHandle* alloc();
+
+    class SharedTextureHandle*        init();
+
+    class Device*                     device() const;
+
+    NS::String*                       label() const;
+};
+
+struct SharedTextureHandlePrivate
+{
+} _MTL_PACKED;
+
+_MTL_OPTIONS(NS::UInteger, TextureUsage) {
+    TextureUsageUnknown = 0,
+    TextureUsageShaderRead = 1,
+    TextureUsageShaderWrite = 2,
+    TextureUsageRenderTarget = 4,
+    TextureUsagePixelFormatView = 16,
+};
+
+_MTL_ENUM(NS::Integer, TextureCompressionType) {
+    TextureCompressionTypeLossless = 0,
+    TextureCompressionTypeLossy = 1,
+};
+
+class TextureDescriptor : public NS::Copying<TextureDescriptor>
+{
+public:
+    static class TextureDescriptor* alloc();
+
+    class TextureDescriptor*        init();
+
+    static class TextureDescriptor* texture2DDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger width, NS::UInteger height, bool mipmapped);
+
+    static class TextureDescriptor* textureCubeDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger size, bool mipmapped);
+
+    static class TextureDescriptor* textureBufferDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger width, MTL::ResourceOptions resourceOptions, MTL::TextureUsage usage);
+
+    MTL::TextureType                textureType() const;
+    void                            setTextureType(MTL::TextureType textureType);
+
+    MTL::PixelFormat                pixelFormat() const;
+    void                            setPixelFormat(MTL::PixelFormat pixelFormat);
+
+    NS::UInteger                    width() const;
+    void                            setWidth(NS::UInteger width);
+
+    NS::UInteger                    height() const;
+    void                            setHeight(NS::UInteger height);
+
+    NS::UInteger                    depth() const;
+    void                            setDepth(NS::UInteger depth);
+
+    NS::UInteger                    mipmapLevelCount() const;
+    void                            setMipmapLevelCount(NS::UInteger mipmapLevelCount);
+
+    NS::UInteger                    sampleCount() const;
+    void                            setSampleCount(NS::UInteger sampleCount);
+
+    NS::UInteger                    arrayLength() const;
+    void                            setArrayLength(NS::UInteger arrayLength);
+
+    MTL::ResourceOptions            resourceOptions() const;
+    void                            setResourceOptions(MTL::ResourceOptions resourceOptions);
+
+    MTL::CPUCacheMode               cpuCacheMode() const;
+    void                            setCpuCacheMode(MTL::CPUCacheMode cpuCacheMode);
+
+    MTL::StorageMode                storageMode() const;
+    void                            setStorageMode(MTL::StorageMode storageMode);
+
+    MTL::HazardTrackingMode         hazardTrackingMode() const;
+    void                            setHazardTrackingMode(MTL::HazardTrackingMode hazardTrackingMode);
+
+    MTL::TextureUsage               usage() const;
+    void                            setUsage(MTL::TextureUsage usage);
+
+    bool                            allowGPUOptimizedContents() const;
+    void                            setAllowGPUOptimizedContents(bool allowGPUOptimizedContents);
+
+    MTL::TextureSwizzleChannels     swizzle() const;
+    void                            setSwizzle(MTL::TextureSwizzleChannels swizzle);
+};
+
+class Texture : public NS::Referencing<Texture, Resource>
+{
+public:
+    class Resource*             rootResource() const;
+
+    class Texture*              parentTexture() const;
+
+    NS::UInteger                parentRelativeLevel() const;
+
+    NS::UInteger                parentRelativeSlice() const;
+
+    class Buffer*               buffer() const;
+
+    NS::UInteger                bufferOffset() const;
+
+    NS::UInteger                bufferBytesPerRow() const;
+
+    IOSurfaceRef                iosurface() const;
+
+    NS::UInteger                iosurfacePlane() const;
+
+    MTL::TextureType            textureType() const;
+
+    MTL::PixelFormat            pixelFormat() const;
+
+    NS::UInteger                width() const;
+
+    NS::UInteger                height() const;
+
+    NS::UInteger                depth() const;
+
+    NS::UInteger                mipmapLevelCount() const;
+
+    NS::UInteger                sampleCount() const;
+
+    NS::UInteger                arrayLength() const;
+
+    MTL::TextureUsage           usage() const;
+
+    bool                        shareable() const;
+
+    bool                        framebufferOnly() const;
+
+    NS::UInteger                firstMipmapInTail() const;
+
+    NS::UInteger                tailSizeInBytes() const;
+
+    bool                        isSparse() const;
+
+    bool                        allowGPUOptimizedContents() const;
+
+    void                        getBytes(const void* pixelBytes, NS::UInteger bytesPerRow, NS::UInteger bytesPerImage, MTL::Region region, NS::UInteger level, NS::UInteger slice);
+
+    void                        replaceRegion(MTL::Region region, NS::UInteger level, NS::UInteger slice, const void* pixelBytes, NS::UInteger bytesPerRow, NS::UInteger bytesPerImage);
+
+    void                        getBytes(const void* pixelBytes, NS::UInteger bytesPerRow, MTL::Region region, NS::UInteger level);
+
+    void                        replaceRegion(MTL::Region region, NS::UInteger level, const void* pixelBytes, NS::UInteger bytesPerRow);
+
+    class Texture*              newTextureView(MTL::PixelFormat pixelFormat);
+
+    class Texture*              newTextureView(MTL::PixelFormat pixelFormat, MTL::TextureType textureType, NS::Range levelRange, NS::Range sliceRange);
+
+    class SharedTextureHandle*  newSharedTextureHandle();
+
+    class Texture*              remoteStorageTexture() const;
+
+    class Texture*              newRemoteTextureViewForDevice(const class Device* device);
+
+    MTL::TextureSwizzleChannels swizzle() const;
+
+    class Texture*              newTextureView(MTL::PixelFormat pixelFormat, MTL::TextureType textureType, NS::Range levelRange, NS::Range sliceRange, MTL::TextureSwizzleChannels swizzle);
+};
+
+}
+
+// static method: alloc
+_MTL_INLINE MTL::SharedTextureHandle* MTL::SharedTextureHandle::alloc()
+{
+    return NS::Object::alloc<MTL::SharedTextureHandle>(_MTL_PRIVATE_CLS(MTLSharedTextureHandle));
+}
+
+// method: init
+_MTL_INLINE MTL::SharedTextureHandle* MTL::SharedTextureHandle::init()
+{
+    return NS::Object::init<MTL::SharedTextureHandle>();
+}
+
+// property: device
+_MTL_INLINE MTL::Device* MTL::SharedTextureHandle::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+// property: label
+_MTL_INLINE NS::String* MTL::SharedTextureHandle::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+// static method: alloc
+_MTL_INLINE MTL::TextureDescriptor* MTL::TextureDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL::TextureDescriptor>(_MTL_PRIVATE_CLS(MTLTextureDescriptor));
+}
+
+// method: init
+_MTL_INLINE MTL::TextureDescriptor* MTL::TextureDescriptor::init()
+{
+    return NS::Object::init<MTL::TextureDescriptor>();
+}
+
+// static method: texture2DDescriptorWithPixelFormat:width:height:mipmapped:
+_MTL_INLINE MTL::TextureDescriptor* MTL::TextureDescriptor::texture2DDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger width, NS::UInteger height, bool mipmapped)
+{
+    return Object::sendMessage<MTL::TextureDescriptor*>(_MTL_PRIVATE_CLS(MTLTextureDescriptor), _MTL_PRIVATE_SEL(texture2DDescriptorWithPixelFormat_width_height_mipmapped_), pixelFormat, width, height, mipmapped);
+}
+
+// static method: textureCubeDescriptorWithPixelFormat:size:mipmapped:
+_MTL_INLINE MTL::TextureDescriptor* MTL::TextureDescriptor::textureCubeDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger size, bool mipmapped)
+{
+    return Object::sendMessage<MTL::TextureDescriptor*>(_MTL_PRIVATE_CLS(MTLTextureDescriptor), _MTL_PRIVATE_SEL(textureCubeDescriptorWithPixelFormat_size_mipmapped_), pixelFormat, size, mipmapped);
+}
+
+// static method: textureBufferDescriptorWithPixelFormat:width:resourceOptions:usage:
+_MTL_INLINE MTL::TextureDescriptor* MTL::TextureDescriptor::textureBufferDescriptor(MTL::PixelFormat pixelFormat, NS::UInteger width, MTL::ResourceOptions resourceOptions, MTL::TextureUsage usage)
+{
+    return Object::sendMessage<MTL::TextureDescriptor*>(_MTL_PRIVATE_CLS(MTLTextureDescriptor), _MTL_PRIVATE_SEL(textureBufferDescriptorWithPixelFormat_width_resourceOptions_usage_), pixelFormat, width, resourceOptions, usage);
+}
+
+// property: textureType
+_MTL_INLINE MTL::TextureType MTL::TextureDescriptor::textureType() const
+{
+    return Object::sendMessage<MTL::TextureType>(this, _MTL_PRIVATE_SEL(textureType));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setTextureType(MTL::TextureType textureType)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setTextureType_), textureType);
+}
+
+// property: pixelFormat
+_MTL_INLINE MTL::PixelFormat MTL::TextureDescriptor::pixelFormat() const
+{
+    return Object::sendMessage<MTL::PixelFormat>(this, _MTL_PRIVATE_SEL(pixelFormat));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setPixelFormat(MTL::PixelFormat pixelFormat)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setPixelFormat_), pixelFormat);
+}
+
+// property: width
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::width() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(width));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setWidth(NS::UInteger width)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setWidth_), width);
+}
+
+// property: height
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::height() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(height));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setHeight(NS::UInteger height)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setHeight_), height);
+}
+
+// property: depth
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::depth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(depth));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setDepth(NS::UInteger depth)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setDepth_), depth);
+}
+
+// property: mipmapLevelCount
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::mipmapLevelCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(mipmapLevelCount));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setMipmapLevelCount(NS::UInteger mipmapLevelCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setMipmapLevelCount_), mipmapLevelCount);
+}
+
+// property: sampleCount
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::sampleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(sampleCount));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setSampleCount(NS::UInteger sampleCount)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSampleCount_), sampleCount);
+}
+
+// property: arrayLength
+_MTL_INLINE NS::UInteger MTL::TextureDescriptor::arrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(arrayLength));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setArrayLength(NS::UInteger arrayLength)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setArrayLength_), arrayLength);
+}
+
+// property: resourceOptions
+_MTL_INLINE MTL::ResourceOptions MTL::TextureDescriptor::resourceOptions() const
+{
+    return Object::sendMessage<MTL::ResourceOptions>(this, _MTL_PRIVATE_SEL(resourceOptions));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setResourceOptions(MTL::ResourceOptions resourceOptions)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setResourceOptions_), resourceOptions);
+}
+
+// property: cpuCacheMode
+_MTL_INLINE MTL::CPUCacheMode MTL::TextureDescriptor::cpuCacheMode() const
+{
+    return Object::sendMessage<MTL::CPUCacheMode>(this, _MTL_PRIVATE_SEL(cpuCacheMode));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setCpuCacheMode(MTL::CPUCacheMode cpuCacheMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setCpuCacheMode_), cpuCacheMode);
+}
+
+// property: storageMode
+_MTL_INLINE MTL::StorageMode MTL::TextureDescriptor::storageMode() const
+{
+    return Object::sendMessage<MTL::StorageMode>(this, _MTL_PRIVATE_SEL(storageMode));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setStorageMode(MTL::StorageMode storageMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setStorageMode_), storageMode);
+}
+
+// property: hazardTrackingMode
+_MTL_INLINE MTL::HazardTrackingMode MTL::TextureDescriptor::hazardTrackingMode() const
+{
+    return Object::sendMessage<MTL::HazardTrackingMode>(this, _MTL_PRIVATE_SEL(hazardTrackingMode));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setHazardTrackingMode(MTL::HazardTrackingMode hazardTrackingMode)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setHazardTrackingMode_), hazardTrackingMode);
+}
+
+// property: usage
+_MTL_INLINE MTL::TextureUsage MTL::TextureDescriptor::usage() const
+{
+    return Object::sendMessage<MTL::TextureUsage>(this, _MTL_PRIVATE_SEL(usage));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setUsage(MTL::TextureUsage usage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setUsage_), usage);
+}
+
+// property: allowGPUOptimizedContents
+_MTL_INLINE bool MTL::TextureDescriptor::allowGPUOptimizedContents() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(allowGPUOptimizedContents));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setAllowGPUOptimizedContents(bool allowGPUOptimizedContents)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setAllowGPUOptimizedContents_), allowGPUOptimizedContents);
+}
+
+// property: swizzle
+_MTL_INLINE MTL::TextureSwizzleChannels MTL::TextureDescriptor::swizzle() const
+{
+    return Object::sendMessage<MTL::TextureSwizzleChannels>(this, _MTL_PRIVATE_SEL(swizzle));
+}
+
+_MTL_INLINE void MTL::TextureDescriptor::setSwizzle(MTL::TextureSwizzleChannels swizzle)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setSwizzle_), swizzle);
+}
+
+// property: rootResource
+_MTL_INLINE MTL::Resource* MTL::Texture::rootResource() const
+{
+    return Object::sendMessage<MTL::Resource*>(this, _MTL_PRIVATE_SEL(rootResource));
+}
+
+// property: parentTexture
+_MTL_INLINE MTL::Texture* MTL::Texture::parentTexture() const
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(parentTexture));
+}
+
+// property: parentRelativeLevel
+_MTL_INLINE NS::UInteger MTL::Texture::parentRelativeLevel() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(parentRelativeLevel));
+}
+
+// property: parentRelativeSlice
+_MTL_INLINE NS::UInteger MTL::Texture::parentRelativeSlice() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(parentRelativeSlice));
+}
+
+// property: buffer
+_MTL_INLINE MTL::Buffer* MTL::Texture::buffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(buffer));
+}
+
+// property: bufferOffset
+_MTL_INLINE NS::UInteger MTL::Texture::bufferOffset() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferOffset));
+}
+
+// property: bufferBytesPerRow
+_MTL_INLINE NS::UInteger MTL::Texture::bufferBytesPerRow() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(bufferBytesPerRow));
+}
+
+// property: iosurface
+_MTL_INLINE IOSurfaceRef MTL::Texture::iosurface() const
+{
+    return Object::sendMessage<IOSurfaceRef>(this, _MTL_PRIVATE_SEL(iosurface));
+}
+
+// property: iosurfacePlane
+_MTL_INLINE NS::UInteger MTL::Texture::iosurfacePlane() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(iosurfacePlane));
+}
+
+// property: textureType
+_MTL_INLINE MTL::TextureType MTL::Texture::textureType() const
+{
+    return Object::sendMessage<MTL::TextureType>(this, _MTL_PRIVATE_SEL(textureType));
+}
+
+// property: pixelFormat
+_MTL_INLINE MTL::PixelFormat MTL::Texture::pixelFormat() const
+{
+    return Object::sendMessage<MTL::PixelFormat>(this, _MTL_PRIVATE_SEL(pixelFormat));
+}
+
+// property: width
+_MTL_INLINE NS::UInteger MTL::Texture::width() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(width));
+}
+
+// property: height
+_MTL_INLINE NS::UInteger MTL::Texture::height() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(height));
+}
+
+// property: depth
+_MTL_INLINE NS::UInteger MTL::Texture::depth() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(depth));
+}
+
+// property: mipmapLevelCount
+_MTL_INLINE NS::UInteger MTL::Texture::mipmapLevelCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(mipmapLevelCount));
+}
+
+// property: sampleCount
+_MTL_INLINE NS::UInteger MTL::Texture::sampleCount() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(sampleCount));
+}
+
+// property: arrayLength
+_MTL_INLINE NS::UInteger MTL::Texture::arrayLength() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(arrayLength));
+}
+
+// property: usage
+_MTL_INLINE MTL::TextureUsage MTL::Texture::usage() const
+{
+    return Object::sendMessage<MTL::TextureUsage>(this, _MTL_PRIVATE_SEL(usage));
+}
+
+// property: shareable
+_MTL_INLINE bool MTL::Texture::shareable() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isShareable));
+}
+
+// property: framebufferOnly
+_MTL_INLINE bool MTL::Texture::framebufferOnly() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isFramebufferOnly));
+}
+
+// property: firstMipmapInTail
+_MTL_INLINE NS::UInteger MTL::Texture::firstMipmapInTail() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(firstMipmapInTail));
+}
+
+// property: tailSizeInBytes
+_MTL_INLINE NS::UInteger MTL::Texture::tailSizeInBytes() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(tailSizeInBytes));
+}
+
+// property: isSparse
+_MTL_INLINE bool MTL::Texture::isSparse() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(isSparse));
+}
+
+// property: allowGPUOptimizedContents
+_MTL_INLINE bool MTL::Texture::allowGPUOptimizedContents() const
+{
+    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(allowGPUOptimizedContents));
+}
+
+// method: getBytes:bytesPerRow:bytesPerImage:fromRegion:mipmapLevel:slice:
+_MTL_INLINE void MTL::Texture::getBytes(const void* pixelBytes, NS::UInteger bytesPerRow, NS::UInteger bytesPerImage, MTL::Region region, NS::UInteger level, NS::UInteger slice)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(getBytes_bytesPerRow_bytesPerImage_fromRegion_mipmapLevel_slice_), pixelBytes, bytesPerRow, bytesPerImage, region, level, slice);
+}
+
+// method: replaceRegion:mipmapLevel:slice:withBytes:bytesPerRow:bytesPerImage:
+_MTL_INLINE void MTL::Texture::replaceRegion(MTL::Region region, NS::UInteger level, NS::UInteger slice, const void* pixelBytes, NS::UInteger bytesPerRow, NS::UInteger bytesPerImage)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(replaceRegion_mipmapLevel_slice_withBytes_bytesPerRow_bytesPerImage_), region, level, slice, pixelBytes, bytesPerRow, bytesPerImage);
+}
+
+// method: getBytes:bytesPerRow:fromRegion:mipmapLevel:
+_MTL_INLINE void MTL::Texture::getBytes(const void* pixelBytes, NS::UInteger bytesPerRow, MTL::Region region, NS::UInteger level)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(getBytes_bytesPerRow_fromRegion_mipmapLevel_), pixelBytes, bytesPerRow, region, level);
+}
+
+// method: replaceRegion:mipmapLevel:withBytes:bytesPerRow:
+_MTL_INLINE void MTL::Texture::replaceRegion(MTL::Region region, NS::UInteger level, const void* pixelBytes, NS::UInteger bytesPerRow)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(replaceRegion_mipmapLevel_withBytes_bytesPerRow_), region, level, pixelBytes, bytesPerRow);
+}
+
+// method: newTextureViewWithPixelFormat:
+_MTL_INLINE MTL::Texture* MTL::Texture::newTextureView(MTL::PixelFormat pixelFormat)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureViewWithPixelFormat_), pixelFormat);
+}
+
+// method: newTextureViewWithPixelFormat:textureType:levels:slices:
+_MTL_INLINE MTL::Texture* MTL::Texture::newTextureView(MTL::PixelFormat pixelFormat, MTL::TextureType textureType, NS::Range levelRange, NS::Range sliceRange)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureViewWithPixelFormat_textureType_levels_slices_), pixelFormat, textureType, levelRange, sliceRange);
+}
+
+// method: newSharedTextureHandle
+_MTL_INLINE MTL::SharedTextureHandle* MTL::Texture::newSharedTextureHandle()
+{
+    return Object::sendMessage<MTL::SharedTextureHandle*>(this, _MTL_PRIVATE_SEL(newSharedTextureHandle));
+}
+
+// property: remoteStorageTexture
+_MTL_INLINE MTL::Texture* MTL::Texture::remoteStorageTexture() const
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(remoteStorageTexture));
+}
+
+// method: newRemoteTextureViewForDevice:
+_MTL_INLINE MTL::Texture* MTL::Texture::newRemoteTextureViewForDevice(const MTL::Device* device)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newRemoteTextureViewForDevice_), device);
+}
+
+// property: swizzle
+_MTL_INLINE MTL::TextureSwizzleChannels MTL::Texture::swizzle() const
+{
+    return Object::sendMessage<MTL::TextureSwizzleChannels>(this, _MTL_PRIVATE_SEL(swizzle));
+}
+
+// method: newTextureViewWithPixelFormat:textureType:levels:slices:swizzle:
+_MTL_INLINE MTL::Texture* MTL::Texture::newTextureView(MTL::PixelFormat pixelFormat, MTL::TextureType textureType, NS::Range levelRange, NS::Range sliceRange, MTL::TextureSwizzleChannels swizzle)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureViewWithPixelFormat_textureType_levels_slices_swizzle_), pixelFormat, textureType, levelRange, sliceRange, swizzle);
+}