Update metal-cpp (#4087)

Co-authored-by: Alex Cristici <alex.cristici@gmail.com>

vendor/metal-cpp/Metal/MTL4CommandAllocator.hpp

@@ -0,0 +1,100 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTL4CommandAllocator.hpp
+//
+// Copyright 2020-2025 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/Foundation.hpp"
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+#include <cstdint>
+
+namespace MTL
+{
+class Device;
+}
+
+namespace MTL4
+{
+
+class CommandAllocatorDescriptor : public NS::Copying<CommandAllocatorDescriptor>
+{
+public:
+    static CommandAllocatorDescriptor* alloc();
+
+    CommandAllocatorDescriptor*        init();
+
+    NS::String*                        label() const;
+    void                               setLabel(const NS::String* label);
+};
+
+class CommandAllocator : public NS::Referencing<CommandAllocator>
+{
+public:
+    uint64_t     allocatedSize();
+
+    MTL::Device* device() const;
+
+    NS::String*  label() const;
+
+    void         reset();
+};
+
+}
+
+_MTL_INLINE MTL4::CommandAllocatorDescriptor* MTL4::CommandAllocatorDescriptor::alloc()
+{
+    return NS::Object::alloc<MTL4::CommandAllocatorDescriptor>(_MTL_PRIVATE_CLS(MTL4CommandAllocatorDescriptor));
+}
+
+_MTL_INLINE MTL4::CommandAllocatorDescriptor* MTL4::CommandAllocatorDescriptor::init()
+{
+    return NS::Object::init<MTL4::CommandAllocatorDescriptor>();
+}
+
+_MTL_INLINE NS::String* MTL4::CommandAllocatorDescriptor::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL4::CommandAllocatorDescriptor::setLabel(const NS::String* label)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);
+}
+
+_MTL_INLINE uint64_t MTL4::CommandAllocator::allocatedSize()
+{
+    return Object::sendMessage<uint64_t>(this, _MTL_PRIVATE_SEL(allocatedSize));
+}
+
+_MTL_INLINE MTL::Device* MTL4::CommandAllocator::device() const
+{
+    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));
+}
+
+_MTL_INLINE NS::String* MTL4::CommandAllocator::label() const
+{
+    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));
+}
+
+_MTL_INLINE void MTL4::CommandAllocator::reset()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(reset));
+}