metal: initial support

third_party/metal-cpp/Metal/MTLBuffer.hpp

@@ -0,0 +1,109 @@
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+//
+// Metal/MTLBuffer.hpp
+//
+// Copyright 2020-2023 Apple Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//-------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include "MTLDefines.hpp"
+#include "MTLHeaderBridge.hpp"
+#include "MTLPrivate.hpp"
+
+#include <Foundation/Foundation.hpp>
+
+#include "MTLResource.hpp"
+
+namespace MTL
+{
+class Buffer : public NS::Referencing<Buffer, Resource>
+{
+public:
+    NS::UInteger   length() const;
+
+    void*          contents();
+
+    void           didModifyRange(NS::Range range);
+
+    class Texture* newTexture(const class TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow);
+
+    void           addDebugMarker(const NS::String* marker, NS::Range range);
+
+    void           removeAllDebugMarkers();
+
+    class Buffer*  remoteStorageBuffer() const;
+
+    class Buffer*  newRemoteBufferViewForDevice(const class Device* device);
+
+    uint64_t       gpuAddress() const;
+};
+
+}
+
+// property: length
+_MTL_INLINE NS::UInteger MTL::Buffer::length() const
+{
+    return Object::sendMessage<NS::UInteger>(this, _MTL_PRIVATE_SEL(length));
+}
+
+// method: contents
+_MTL_INLINE void* MTL::Buffer::contents()
+{
+    return Object::sendMessage<void*>(this, _MTL_PRIVATE_SEL(contents));
+}
+
+// method: didModifyRange:
+_MTL_INLINE void MTL::Buffer::didModifyRange(NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(didModifyRange_), range);
+}
+
+// method: newTextureWithDescriptor:offset:bytesPerRow:
+_MTL_INLINE MTL::Texture* MTL::Buffer::newTexture(const MTL::TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow)
+{
+    return Object::sendMessage<MTL::Texture*>(this, _MTL_PRIVATE_SEL(newTextureWithDescriptor_offset_bytesPerRow_), descriptor, offset, bytesPerRow);
+}
+
+// method: addDebugMarker:range:
+_MTL_INLINE void MTL::Buffer::addDebugMarker(const NS::String* marker, NS::Range range)
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(addDebugMarker_range_), marker, range);
+}
+
+// method: removeAllDebugMarkers
+_MTL_INLINE void MTL::Buffer::removeAllDebugMarkers()
+{
+    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(removeAllDebugMarkers));
+}
+
+// property: remoteStorageBuffer
+_MTL_INLINE MTL::Buffer* MTL::Buffer::remoteStorageBuffer() const
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(remoteStorageBuffer));
+}
+
+// method: newRemoteBufferViewForDevice:
+_MTL_INLINE MTL::Buffer* MTL::Buffer::newRemoteBufferViewForDevice(const MTL::Device* device)
+{
+    return Object::sendMessage<MTL::Buffer*>(this, _MTL_PRIVATE_SEL(newRemoteBufferViewForDevice_), device);
+}
+
+// property: gpuAddress
+_MTL_INLINE uint64_t MTL::Buffer::gpuAddress() const
+{
+    return Object::sendMessage<uint64_t>(this, _MTL_PRIVATE_SEL(gpuAddress));
+}