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spb/forge Public MIT

Forge — LLM training from scratch in pure C++20 + Metal on Apple Silicon.

C++ 61.2% C 23% Python 7.6% TeX 7.2% CMake 1.1%
2.6 KB · 60 lines cpp
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1//-------------------------------------------------------------------------------------------------------------------------------------------------------------2//3// Metal/MTLTextureViewPool.hpp4//5// Copyright 2020-2025 Apple Inc.6//7// Licensed under the Apache License, Version 2.0 (the "License");8// you may not use this file except in compliance with the License.9// You may obtain a copy of the License at10//11//     http://www.apache.org/licenses/LICENSE-2.012//13// Unless required by applicable law or agreed to in writing, software14// distributed under the License is distributed on an "AS IS" BASIS,15// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16// See the License for the specific language governing permissions and17// limitations under the License.18//19//-------------------------------------------------------------------------------------------------------------------------------------------------------------2021#pragma once2223#include "../Foundation/Foundation.hpp"24#include "MTLDefines.hpp"25#include "MTLHeaderBridge.hpp"26#include "MTLPrivate.hpp"27#include "MTLResourceViewPool.hpp"28#include "MTLTypes.hpp"2930namespace MTL31{32class Buffer;33class Texture;34class TextureDescriptor;35class TextureViewDescriptor;3637class TextureViewPool : public NS::Referencing<TextureViewPool, ResourceViewPool>38{39public:40    ResourceID setTextureView(const MTL::Texture* texture, NS::UInteger index);41    ResourceID setTextureView(const MTL::Texture* texture, const MTL::TextureViewDescriptor* descriptor, NS::UInteger index);42    ResourceID setTextureViewFromBuffer(const MTL::Buffer* buffer, const MTL::TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow, NS::UInteger index);43};4445}46_MTL_INLINE MTL::ResourceID MTL::TextureViewPool::setTextureView(const MTL::Texture* texture, NS::UInteger index)47{48    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(setTextureView_atIndex_), texture, index);49}5051_MTL_INLINE MTL::ResourceID MTL::TextureViewPool::setTextureView(const MTL::Texture* texture, const MTL::TextureViewDescriptor* descriptor, NS::UInteger index)52{53    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(setTextureView_descriptor_atIndex_), texture, descriptor, index);54}5556_MTL_INLINE MTL::ResourceID MTL::TextureViewPool::setTextureViewFromBuffer(const MTL::Buffer* buffer, const MTL::TextureDescriptor* descriptor, NS::UInteger offset, NS::UInteger bytesPerRow, NS::UInteger index)57{58    return Object::sendMessage<MTL::ResourceID>(this, _MTL_PRIVATE_SEL(setTextureViewFromBuffer_descriptor_offset_bytesPerRow_atIndex_), buffer, descriptor, offset, bytesPerRow, index);59}60