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0ce312e6483b33a665a9586d9075792f3e02d9ee
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Author SHA1 Message Date
ssdfasd
0ce312e648 Remove RHI interface inheritance from all D3D12 backend classes 
- D3D12Device, D3D12CommandQueue, D3D12CommandAllocator, D3D12Fence
- D3D12DescriptorHeap, D3D12QueryHeap, D3D12RootSignature
- D3D12PipelineState, D3D12Sampler, D3D12Shader
- D3D12Buffer, D3D12Texture, D3D12SwapChain

All D3D12 backend classes now directly use D3D12 APIs without
going through RHI interface abstraction. This decouples the
D3D12 backend from the RHI abstraction layer.

Test: D3D12 rendering test passed (screenshot comparison 100% match)
 2026-03-16 15:48:14 +08:00
ssdfasd
0014c32fa5 Remove IRHIDevice inheritance from D3D12Device 
- D3D12Device no longer inherits from IRHIDevice interface
- Removed interface factory methods (CreateCommandQueue, CreateCommandList, etc.)
- Keep concrete D3D12-specific methods (Initialize, Shutdown, GetDevice, etc.)
- This is the first step to decouple RHI abstraction from D3D12 backend
 2026-03-16 15:41:30 +08:00
ssdfasd
11db594967 更新D3D12引擎日志和Unity RHI架构设计文档 2026-03-16 14:44:38 +08:00
ssdfasd
77a121fc4f 精简 OpenGL 测试代码，移除冗余功能 2026-03-16 14:31:21 +08:00
ssdfasd
d2d45bd973 Add OpenGL test project with backpack model and textures 2026-03-16 14:19:32 +08:00
ssdfasd
3a78065574 移除D3D12测试中对RHIDevice抽象层的引用 2026-03-16 13:28:59 +08:00
ssdfasd
9314aae32d Remove unused IRHIDevice abstraction from D3D12 test 2026-03-16 13:27:48 +08:00
ssdfasd
2b3ac27243 Add OpenGL backend project and third phase plan 2026-03-16 13:18:53 +08:00
ssdfasd
554c48448b Implement IShader and ISwapChain interfaces for D3D12 backend 
- D3D12Shader now implements IShader interface with GetBytecode, GetBytecodeSize, GetType, GetInputLayout
- D3D12SwapChain now implements ISwapChain interface with GetBackBuffer returning IResource*
- Added D3D12Texture back buffer storage to SwapChain
- Fixed ISwapChain const correctness (GetCurrentBackBufferIndex, GetBackBuffer)
- main.cpp: use GetD3D12Bytecode() instead of GetBytecode() for PSO creation
 2026-03-16 12:38:17 +08:00
ssdfasd
f4d94bda3d Make D3D12Sampler implement ISampler interface 2026-03-16 00:35:18 +08:00
ssdfasd
1d99ef4d31 Make D3D12PipelineState implement IPipelineState interface 2026-03-16 00:28:26 +08:00
ssdfasd
8c1d68da57 Make D3D12RootSignature implement IRootSignature interface 2026-03-16 00:09:42 +08:00
ssdfasd
068fea77f4 Make D3D12QueryHeap implement IQueryHeap interface 2026-03-16 00:04:06 +08:00
ssdfasd
37750fda7d Make D3D12DescriptorHeap implement IDescriptorHeap interface 2026-03-16 00:00:46 +08:00
ssdfasd
f231e3dc18 Make D3D12CommandAllocator implement ICommandAllocator interface 2026-03-15 23:50:45 +08:00
ssdfasd
f063eb9329 Make D3D12Fence implement IFence interface 2026-03-15 23:44:39 +08:00
ssdfasd
999c12a00e Make D3D12Texture and D3D12Buffer implement ITexture and IBuffer interfaces 2026-03-15 23:31:59 +08:00
ssdfasd
fb2b794156 Add IRHIDevice interface implementation to D3D12Device 
- D3D12Device now inherits from IRHIDevice
- Implement factory methods: CreateCommandQueue, CreateCommandList, CreateFence, etc.
- Make D3D12CommandQueue implement ICommandQueue
- Add backward-compatible overloads for existing main.cpp code
- Remove duplicate Viewport/Rect definitions from D3D12CommandList.h
- Update main.cpp to use IRHIDevice* pointer
 2026-03-15 23:03:06 +08:00
ssdfasd
dfbd218435 Move D3D12 cpp files to src/RHI/D3D12/ subdirectory 2026-03-15 20:50:06 +08:00
ssdfasd
4af4326767 Add abstract RHI interfaces for cross-platform support: RHISystem, RHIDevice, Resource, CommandQueue, CommandList, etc. 2026-03-15 20:47:17 +08:00
ssdfasd
93bfba073c Remove redundant InitResourceBarrier helper function from main.cpp 2026-03-15 20:41:11 +08:00
ssdfasd
d52028e196 Update main.cpp to use D3D12CommandList wrapper methods, add SetRenderTargets and Clear overloads 2026-03-15 20:36:42 +08:00
ssdfasd
2a5fc4f0d4 Add GetDescriptorHandleIncrementSize to D3D12Device and update main.cpp to use wrapper 2026-03-15 20:31:37 +08:00
ssdfasd
3e6388c221 Add D3D12Types.h with Types to D3D12 native type mappings 2026-03-15 20:28:03 +08:00
ssdfasd
eab95df004 Add D3D12Common.h with helper functions for D3D12 backend 2026-03-15 20:21:37 +08:00
ssdfasd
041d9ea422 Add Types.h with generic cross-platform types for RHI abstraction layer 2026-03-15 20:20:32 +08:00
ssdfasd
b9285f37b1 Remove helper functions: CreateConstantBufferObject, UpdateConstantBuffer 2026-03-15 20:05:25 +08:00
ssdfasd
a557ed75bf Simplify depth stencil resource usage 2026-03-15 20:02:45 +08:00
ssdfasd
e1bbe24f0d Replace swap chain back buffers with D3D12Texture wrapper 2026-03-15 20:01:39 +08:00
ssdfasd
13818fe641 Replace vertex/index buffer creation with D3D12Buffer wrapper 2026-03-15 19:58:22 +08:00
ssdfasd
38e23e45c4 Replace depth buffer creation with D3D12Texture wrapper 2026-03-15 19:54:00 +08:00
ssdfasd
632cba821d Replace RTV/DSV/SRV creation with wrapper classes 2026-03-15 19:48:20 +08:00
ssdfasd
70d3879687 Remove unused CreateTexture2D function 2026-03-15 19:40:24 +08:00
ssdfasd
ff5dfc21db Replace CreateTexture2D with D3D12Texture wrapper 2026-03-15 19:39:16 +08:00
ssdfasd
3959f74908 Add D3D12QueryHeap and D3D12UnorderedAccessView 2026-03-15 19:30:19 +08:00
ssdfasd
a1f0de4e4d Remove helper functions: GetCommandAllocator, GetCommandList, GetD3DDevice, SwapD3D12Buffers 2026-03-15 19:25:43 +08:00
ssdfasd
f1cbf4e3a6 Add D3D12Buffer::InitializeWithData for vertex/index buffers 2026-03-15 19:16:46 +08:00
ssdfasd
42c17ee106 Add D3D12 view wrapper classes: RTV, DSV, SRV, CBV 2026-03-15 19:10:32 +08:00
ssdfasd
c62dc58157 Replace constant buffer with D3D12Buffer wrapper 2026-03-15 18:59:28 +08:00
ssdfasd
f25672c7d6 Replace CreateShaderFromFile with D3D12Shader wrapper 2026-03-15 18:57:01 +08:00
ssdfasd
c3feeda5d4 feat: 实现 D3D12Shader 着色器类 
- 添加 D3D12Shader.h/cpp
- 支持从文件编译着色器
- 支持从内存编译着色器
- 测试通过
 2026-03-15 18:51:38 +08:00
ssdfasd
db8e8633c8 feat: 实现 D3D12Sampler 采样器类 
- 添加 D3D12Sampler.h/cpp
- 支持采样器描述符
- 测试通过
 2026-03-15 18:48:04 +08:00
ssdfasd
017bbf281d feat: 实现 D3D12Texture 和 D3D12Buffer 资源类 
- 添加 D3D12Texture.h/cpp - 纹理资源封装
- 添加 D3D12Buffer.h/cpp - 缓冲区资源封装
- 支持 CreateCommittedResource 创建资源
- 测试通过
 2026-03-15 18:45:11 +08:00
ssdfasd
2a8f50134c feat: 实现 D3D12PipelineState 并替换到 tests/D3D12 
- 添加 D3D12PipelineState.h/cpp
- 全局变量 gPipelineState
- 使用 D3D12PipelineState::Initialize 替代原生 CreateGraphicsPipelineState
- 测试通过
 2026-03-15 18:41:27 +08:00
ssdfasd
b98f588afd refactor: 将 tests/D3D12 的 RootSignature 替换为 D3D12RootSignature 
- 添加全局变量 gRootSignature
- 使用 D3D12RootSignature::Initialize 替代原生 API
- 测试通过
 2026-03-15 18:37:51 +08:00
ssdfasd
2bdd6d3199 feat: 实现 D3D12RootSignature 根签名类 
- 添加 D3D12RootSignature.h 头文件
- 实现 ID3D12RootSignature 封装
- 支持序列化根签名描述符
- 测试通过
 2026-03-15 18:36:11 +08:00
ssdfasd
ee7e710141 fix: CMakeLists.txt 自动拷贝测试脚本和GT.ppm 
- 添加 run.bat、compare_ppm.py、GT.ppm 到输出目录
- 确保构建后可以直接运行测试
 2026-03-15 18:34:02 +08:00
ssdfasd
95fd1400bc fix: run.bat 删除旧截图避免假通过 
- 运行前删除旧的 screenshot.ppm
- 确保测试使用实际生成的新截图
 2026-03-15 18:31:51 +08:00
ssdfasd
88cd65d082 fix: 修复 D3D12SwapChain 重复创建 swapchain 问题 
- 添加 Initialize(IDXGISwapChain*, width, height) 重载方法
- 接受已存在的 swapchain 而不是重复创建
- 测试通过，日志显示正常渲染
 2026-03-15 18:30:14 +08:00
ssdfasd
80a11d1836 refactor: 将 tests/D3D12 的 SwapChain 替换为 D3D12SwapChain 
- gSwapChain 替换为 D3D12SwapChain
- 使用 Initialize 方法替代原生 CreateSwapChain
- 使用 Present、GetCurrentBackBufferIndex 等 wrapper 方法
- 测试通过
 2026-03-15 18:26:05 +08:00