fix: D3D12 screenshot implementation and tests
This commit is contained in:
@@ -6,9 +6,11 @@
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namespace XCEngine {
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namespace XCEngine {
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namespace RHI {
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namespace RHI {
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class D3D12CommandQueue;
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class D3D12Screenshot {
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class D3D12Screenshot {
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public:
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public:
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static bool Capture(ID3D12Device* device,
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static bool Capture(ID3D12Device* device,
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ID3D12CommandQueue* commandQueue,
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ID3D12CommandQueue* commandQueue,
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ID3D12Resource* renderTarget,
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ID3D12Resource* renderTarget,
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const char* filename,
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const char* filename,
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@@ -73,11 +73,23 @@ uint64_t D3D12CommandQueue::GetCompletedValue() {
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}
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}
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void D3D12CommandQueue::WaitForIdle() {
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void D3D12CommandQueue::WaitForIdle() {
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ID3D12Fence* fence = nullptr;
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// Get the device from the command queue
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HRESULT hResult = m_commandQueue->GetDevice(IID_PPV_ARGS(&fence));
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ID3D12Device* device = nullptr;
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if (SUCCEEDED(hResult)) {
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HRESULT hr = m_commandQueue->GetDevice(IID_PPV_ARGS(&device));
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m_commandQueue->Wait(fence, UINT64_MAX);
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if (SUCCEEDED(hr)) {
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fence->Release();
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// Create a fence to signal when queue is idle
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ID3D12Fence* fence = nullptr;
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hr = device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence));
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if (SUCCEEDED(hr)) {
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// Signal the fence
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m_commandQueue->Signal(fence, 1);
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// Wait for it to complete
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while (fence->GetCompletedValue() < 1) {
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Sleep(1);
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}
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fence->Release();
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}
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device->Release();
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}
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}
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}
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}
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@@ -21,7 +21,24 @@ bool D3D12Screenshot::CopyToReadbackAndSave(ID3D12Device* device,
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const char* filename,
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const char* filename,
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uint32_t width,
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uint32_t width,
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uint32_t height) {
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uint32_t height) {
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if (!device) {
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XCEngine::Debug::Logger::Get().Error(XCEngine::Debug::LogCategory::Rendering, "Screenshot: device is null");
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return false;
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}
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if (!commandQueue) {
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XCEngine::Debug::Logger::Get().Error(XCEngine::Debug::LogCategory::Rendering, "Screenshot: commandQueue is null");
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return false;
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}
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if (!renderTarget) {
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XCEngine::Debug::Logger::Get().Error(XCEngine::Debug::LogCategory::Rendering, "Screenshot: renderTarget is null");
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return false;
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}
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D3D12_RESOURCE_DESC rtDesc = renderTarget->GetDesc();
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D3D12_RESOURCE_DESC rtDesc = renderTarget->GetDesc();
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if (rtDesc.Width == 0 || rtDesc.Height == 0) {
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XCEngine::Debug::Logger::Get().Error(XCEngine::Debug::LogCategory::Rendering, "Screenshot: invalid render target desc");
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return false;
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}
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D3D12_PLACED_SUBRESOURCE_FOOTPRINT layout = {};
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D3D12_PLACED_SUBRESOURCE_FOOTPRINT layout = {};
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UINT64 totalSize = 0;
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UINT64 totalSize = 0;
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@@ -165,4 +182,4 @@ bool D3D12Screenshot::CopyToReadbackAndSave(ID3D12Device* device,
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}
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}
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} // namespace RHI
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} // namespace RHI
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} // namespace XCEngine
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} // namespace XCEngine
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@@ -37,7 +37,6 @@ add_subdirectory(containers)
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add_subdirectory(memory)
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add_subdirectory(memory)
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add_subdirectory(threading)
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add_subdirectory(threading)
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add_subdirectory(debug)
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add_subdirectory(debug)
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add_subdirectory(D3D12)
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add_subdirectory(RHI)
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add_subdirectory(RHI)
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add_subdirectory(RHI/D3D12)
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add_subdirectory(RHI/D3D12)
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add_subdirectory(RHI/OpenGL)
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add_subdirectory(RHI/OpenGL)
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@@ -1,195 +0,0 @@
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# D3D12 测试文档
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> **版本**: 1.0
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> **日期**: 2026-03-15
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---
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## 1. 概述
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D3D12 测试是 XCEngine 渲染硬件接口 (RHI) 的集成测试，用于验证 DirectX 12 渲染管线的正确性。
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---
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## 2. 测试内容
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### 2.1 渲染管线测试
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| 测试项 | 说明 |
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|--------|------|
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| 设备初始化 | D3D12 设备、交换链、命令队列创建 |
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| 渲染目标 | 颜色缓冲、深度缓冲创建与绑定 |
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| 着色器编译 | 顶点着色器、像素着色器编译 |
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| 资源绑定 | 常量缓冲、纹理、描述符堆 |
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| 渲染输出 | 三角形渲染到屏幕 |
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### 2.2 截图测试
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程序在第 30 帧自动截图，并与基准图 `GT.ppm` 进行像素级对比。
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---
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## 3. 构建与运行
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### 3.1 构建
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```bash
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# 创建构建目录
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mkdir build && cd build
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# 配置 CMake
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cmake .. -A x64
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# 编译
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cmake --build . --config Debug --target D3D12
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```
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### 3.2 运行
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```bash
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# 方式一：直接运行可执行文件
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./build/tests/D3D12/Debug/D3D12.exe
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# 方式二：运行测试脚本（自动截图并对比）
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./build/tests/D3D12/Debug/run.bat
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```
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---
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## 4. 测试流程
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```
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1. 初始化 D3D12 设备
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├── 创建 DXGIFactory
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├── 创建 ID3D12Device
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└── 创建命令队列
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2. 创建交换链
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├── 创建描述符堆 (RTV/DSV)
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├── 创建渲染目标视图
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└── 创建深度模板缓冲
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3. 加载资源
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├── 编译着色器
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├── 创建根签名
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├── 创建 PSO
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└── 加载纹理
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4. 渲染循环
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├── 等待 GPU 完成
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├── 重置命令分配器
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├── 绑定资源
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├── 绘制三角形
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└── .present()
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5. 截图验证 (第 30 帧)
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├── 读取渲染目标到 CPU
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├── 保存为 PPM 格式
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└── 与 GT.ppm 对比
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```
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---
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## 5. 文件结构
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```
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tests/D3D12/
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├── CMakeLists.txt # 构建配置
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├── main.cpp # 测试程序入口
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├── run.bat # 运行脚本
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├── compare_ppm.py # 图片对比脚本
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├── Res/ # 资源目录
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│ ├── Image/ # 纹理图片
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│ ├── Model/ # 模型文件
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│ └── Shader/ # 着色器
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└── stbi/ # stb_image 库
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```
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---
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## 6. 基准图
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- **GT.ppm**: 正确渲染的参考截图 (1280x720)
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- **screenshot.ppm**: 程序渲染的实际截图
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- **对比阈值**: 5 (像素差异容忍度)
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---
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## 7. 调试
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### 7.1 启用 Debug Layer
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在代码中设置：
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```cpp
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bool enableDebugLayer = true;
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gDevice.Initialize(enableDebugLayer);
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```
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### 7.2 日志输出
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程序使用 XCEngine Logger 系统，日志输出到：
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- 控制台 (ConsoleLogSink)
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- 文件 (FileLogSink): `D3D12_engine_log.txt`
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### 7.3 常见问题
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| 问题 | 原因 | 解决方案 |
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|------|------|----------|
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| 纯黑画面 | 着色器编译失败 | 检查着色器错误日志 |
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| 无纹理 | 纹理路径错误 | 确认 Res/Image/ 目录 |
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| 截图失败 | GPU 未完成渲染 | 等待 fence 信号 |
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---
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## 8. 修改测试参数
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### 8.1 修改截图帧数
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编辑 `main.cpp`:
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```cpp
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if (frameCount == 30) { // 修改此值
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SaveScreenshot("screenshot.ppm", 1280, 720);
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PostQuitMessage(0);
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}
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```
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### 8.2 修改分辨率
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```cpp
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if (frameCount == 30) {
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SaveScreenshot("screenshot.ppm", 1280, 720); // 修改分辨率
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PostQuitMessage(0);
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}
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```
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---
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## 9. 添加新测试
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1. 在 `main.cpp` 中添加测试逻辑
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2. 重新编译
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3. 运行并验证
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---
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## 10. 持续集成
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测试脚本可集成到 CI 流程：
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```yaml
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# 在 CI 中运行
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- name: Build D3D12
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run: cmake --build build --config Debug --target D3D12
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- name: Run Test
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run: ./build/tests/D3D12/Debug/run.bat
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```
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---
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## 11. 注意事项
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1. **GUI 程序**: D3D12.exe 是 Windows GUI 程序，需要图形界面运行
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2. **GPU 要求**: 需要支持 DirectX 12 的显卡
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3. **分辨率**: 默认 1280x720
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4. **平台**: 仅支持 Windows
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@@ -1,56 +0,0 @@
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cmake_minimum_required(VERSION 3.15)
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project(D3D12)
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set(ENGINE_ROOT_DIR ${CMAKE_SOURCE_DIR}/../engine)
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add_executable(D3D12
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WIN32
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main.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/stbi/stb_image.cpp
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)
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target_include_directories(D3D12 PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}/stbi
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${ENGINE_ROOT_DIR}/include
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)
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target_compile_definitions(D3D12 PRIVATE
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UNICODE
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_UNICODE
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)
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target_include_directories(D3D12 PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}
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${ENGINE_ROOT_DIR}/third_party
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${ENGINE_ROOT_DIR}/include
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)
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target_link_libraries(D3D12 PRIVATE
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d3d12
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dxgi
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d3dcompiler
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winmm
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XCEngine
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)
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# Copy Res folder to output directory after build
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add_custom_command(TARGET D3D12 POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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${CMAKE_CURRENT_SOURCE_DIR}/Res
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$<TARGET_FILE_DIR:D3D12>/Res
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)
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# Copy test scripts to output directory
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add_custom_command(TARGET D3D12 POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${CMAKE_CURRENT_SOURCE_DIR}/run.bat
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$<TARGET_FILE_DIR:D3D12>/run.bat
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${CMAKE_CURRENT_SOURCE_DIR}/compare_ppm.py
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$<TARGET_FILE_DIR:D3D12>/compare_ppm.py
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${CMAKE_CURRENT_SOURCE_DIR}/GT.ppm
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$<TARGET_FILE_DIR:D3D12>/GT.ppm
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)
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@@ -1,638 +0,0 @@
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#include <windows.h>
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#include <d3d12.h>
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#include <dxgi1_4.h>
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#include "XCEngine/RHI/D3D12/D3D12Shader.h"
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#include <DirectXMath.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include <stdarg.h>
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#include <algorithm>
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#include <unordered_map>
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#include <string>
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#include <cstring>
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#include "stbi/stb_image.h"
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#include "XCEngine/RHI/RHIEnums.h"
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#include "XCEngine/RHI/RHITypes.h"
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#include "XCEngine/RHI/RHIEnums.h"
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#include "XCEngine/RHI/D3D12/D3D12Enum.h"
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#include "XCEngine/RHI/D3D12/D3D12Device.h"
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#include "XCEngine/RHI/D3D12/D3D12CommandQueue.h"
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#include "XCEngine/RHI/D3D12/D3D12CommandAllocator.h"
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#include "XCEngine/RHI/D3D12/D3D12CommandList.h"
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#include "XCEngine/RHI/D3D12/D3D12DescriptorHeap.h"
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#include "XCEngine/RHI/D3D12/D3D12Fence.h"
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#include "XCEngine/RHI/D3D12/D3D12SwapChain.h"
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#include "XCEngine/RHI/D3D12/D3D12RootSignature.h"
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#include "XCEngine/RHI/D3D12/D3D12PipelineState.h"
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#include "XCEngine/RHI/D3D12/D3D12Buffer.h"
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#include "XCEngine/RHI/D3D12/D3D12Texture.h"
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|
||||||
#include "XCEngine/RHI/D3D12/D3D12RenderTargetView.h"
|
|
||||||
#include "XCEngine/RHI/D3D12/D3D12DepthStencilView.h"
|
|
||||||
#include "XCEngine/RHI/D3D12/D3D12ShaderResourceView.h"
|
|
||||||
#include "XCEngine/RHI/D3D12/D3D12Screenshot.h"
|
|
||||||
#include "XCEngine/Debug/Logger.h"
|
|
||||||
#include "XCEngine/Debug/ConsoleLogSink.h"
|
|
||||||
#include "XCEngine/Debug/FileLogSink.h"
|
|
||||||
|
|
||||||
using namespace XCEngine::RHI;
|
|
||||||
using namespace XCEngine::Debug;
|
|
||||||
|
|
||||||
#pragma comment(lib,"d3d12.lib")
|
|
||||||
#pragma comment(lib,"dxgi.lib")
|
|
||||||
#pragma comment(lib,"d3dcompiler.lib")
|
|
||||||
#pragma comment(lib,"winmm.lib")
|
|
||||||
|
|
||||||
void Log(const char* format, ...) {
|
|
||||||
char buffer[1024];
|
|
||||||
va_list args;
|
|
||||||
va_start(args, format);
|
|
||||||
vsnprintf(buffer, sizeof(buffer), format, args);
|
|
||||||
va_end(args);
|
|
||||||
|
|
||||||
Logger::Get().Debug(LogCategory::Rendering, buffer);
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// D3D12 核心全局对象 (最小渲染所需)
|
|
||||||
//=================================================================================
|
|
||||||
XCEngine::RHI::D3D12Device gD3D12Device; // 底层实现
|
|
||||||
XCEngine::RHI::D3D12CommandQueue gCommandQueue;
|
|
||||||
XCEngine::RHI::D3D12SwapChain gSwapChain;
|
|
||||||
|
|
||||||
// 渲染目标 (SwapChain的后台Buffer)
|
|
||||||
XCEngine::RHI::D3D12Texture gColorRTs[2]; // 颜色缓冲 (双缓冲)
|
|
||||||
int gCurrentRTIndex = 0;
|
|
||||||
|
|
||||||
// 描述符堆
|
|
||||||
XCEngine::RHI::D3D12DescriptorHeap gSwapChainRTVHeap; // RTV堆
|
|
||||||
XCEngine::RHI::D3D12DescriptorHeap gSwapChainDSVHeap; // DSV堆
|
|
||||||
XCEngine::RHI::D3D12RenderTargetView gSwapChainRTVs[2];
|
|
||||||
XCEngine::RHI::D3D12DepthStencilView gSwapChainDSV;
|
|
||||||
UINT gRTVDescriptorSize = 0;
|
|
||||||
UINT gDSVDescriptorSize = 0;
|
|
||||||
|
|
||||||
// 命令相关
|
|
||||||
XCEngine::RHI::D3D12CommandAllocator gCommandAllocator;
|
|
||||||
XCEngine::RHI::D3D12CommandList gCommandList;
|
|
||||||
XCEngine::RHI::D3D12RootSignature gRootSignature;
|
|
||||||
XCEngine::RHI::D3D12PipelineState gPipelineState;
|
|
||||||
XCEngine::RHI::D3D12Shader gVertexShader;
|
|
||||||
XCEngine::RHI::D3D12Shader gGeometryShader;
|
|
||||||
XCEngine::RHI::D3D12Shader gPixelShader;
|
|
||||||
|
|
||||||
// Buffer objects
|
|
||||||
XCEngine::RHI::D3D12Buffer gConstantBuffer; // matrices
|
|
||||||
XCEngine::RHI::D3D12Buffer gMaterialBuffer; // material data
|
|
||||||
XCEngine::RHI::D3D12Texture gTexture; // earth texture
|
|
||||||
XCEngine::RHI::D3D12Texture gDepthStencil; // depth stencil buffer
|
|
||||||
XCEngine::RHI::D3D12ShaderResourceView gTextureSRV; // texture SRV
|
|
||||||
|
|
||||||
// 同步对象
|
|
||||||
XCEngine::RHI::D3D12Fence gFence;
|
|
||||||
UINT64 gFenceValue = 0;
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 工具函数
|
|
||||||
//=================================================================================
|
|
||||||
float srandom() {
|
|
||||||
float number = float(rand()) / float(RAND_MAX);
|
|
||||||
number *= 2.0f;
|
|
||||||
number -= 1.0f;
|
|
||||||
return number;
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 数据结构定义
|
|
||||||
//=================================================================================
|
|
||||||
struct StaticMeshComponentVertexData {
|
|
||||||
float mPosition[4];
|
|
||||||
float mTexcoord[4];
|
|
||||||
float mNormal[4];
|
|
||||||
float mTangent[4];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct SubMesh {
|
|
||||||
XCEngine::RHI::D3D12Buffer mIBO;
|
|
||||||
int mIndexCount;
|
|
||||||
};
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 网格组件类 (StaticMeshComponent)
|
|
||||||
// 封装顶点缓冲(VBO)、索引缓冲(IBO)和渲染逻辑
|
|
||||||
//=================================================================================
|
|
||||||
class StaticMeshComponent {
|
|
||||||
public:
|
|
||||||
XCEngine::RHI::D3D12Buffer mVBO;
|
|
||||||
StaticMeshComponentVertexData* mVertexData;
|
|
||||||
int mVertexCount;
|
|
||||||
uint32_t mStride;
|
|
||||||
std::unordered_map<std::string, SubMesh*> mSubMeshes;
|
|
||||||
|
|
||||||
void SetVertexCount(int inVertexCount) {
|
|
||||||
mVertexCount = inVertexCount;
|
|
||||||
mVertexData = new StaticMeshComponentVertexData[inVertexCount];
|
|
||||||
memset(mVertexData, 0, sizeof(StaticMeshComponentVertexData) * inVertexCount);
|
|
||||||
}
|
|
||||||
void SetVertexPosition(int inIndex, float inX, float inY, float inZ, float inW = 1.0f) {
|
|
||||||
mVertexData[inIndex].mPosition[0] = inX;
|
|
||||||
mVertexData[inIndex].mPosition[1] = inY;
|
|
||||||
mVertexData[inIndex].mPosition[2] = inZ;
|
|
||||||
mVertexData[inIndex].mPosition[3] = inW;
|
|
||||||
}
|
|
||||||
void SetVertexTexcoord(int inIndex, float inX, float inY, float inZ, float inW = 1.0f) {
|
|
||||||
mVertexData[inIndex].mTexcoord[0] = inX;
|
|
||||||
mVertexData[inIndex].mTexcoord[1] = inY;
|
|
||||||
mVertexData[inIndex].mTexcoord[2] = inZ;
|
|
||||||
mVertexData[inIndex].mTexcoord[3] = inW;
|
|
||||||
}
|
|
||||||
void SetVertexNormal(int inIndex, float inX, float inY, float inZ, float inW = 1.0f) {
|
|
||||||
mVertexData[inIndex].mNormal[0] = inX;
|
|
||||||
mVertexData[inIndex].mNormal[1] = inY;
|
|
||||||
mVertexData[inIndex].mNormal[2] = inZ;
|
|
||||||
mVertexData[inIndex].mNormal[3] = inW;
|
|
||||||
}
|
|
||||||
void SetVertexTangent(int inIndex, float inX, float inY, float inZ, float inW = 1.0f) {
|
|
||||||
mVertexData[inIndex].mTangent[0] = inX;
|
|
||||||
mVertexData[inIndex].mTangent[1] = inY;
|
|
||||||
mVertexData[inIndex].mTangent[2] = inZ;
|
|
||||||
mVertexData[inIndex].mTangent[3] = inW;
|
|
||||||
}
|
|
||||||
void InitFromFile(ID3D12GraphicsCommandList* inCommandList, const char* inFilePath) {
|
|
||||||
FILE* pFile = nullptr;
|
|
||||||
errno_t err = fopen_s(&pFile, inFilePath, "rb");
|
|
||||||
if (err == 0) {
|
|
||||||
int temp = 0;
|
|
||||||
fread(&temp, 4, 1, pFile);
|
|
||||||
mVertexCount = temp;
|
|
||||||
mStride = sizeof(StaticMeshComponentVertexData);
|
|
||||||
mVertexData = new StaticMeshComponentVertexData[mVertexCount];
|
|
||||||
fread(mVertexData, 1, sizeof(StaticMeshComponentVertexData) * mVertexCount, pFile);
|
|
||||||
mVBO.InitializeWithData(gD3D12Device.GetDevice(), inCommandList, mVertexData,
|
|
||||||
sizeof(StaticMeshComponentVertexData) * mVertexCount,
|
|
||||||
ToD3D12(XCEngine::RHI::ResourceStates::VertexAndConstantBuffer));
|
|
||||||
|
|
||||||
while (!feof(pFile)) {
|
|
||||||
fread(&temp, 4, 1, pFile);
|
|
||||||
if (feof(pFile)) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
char name[256] = { 0 };
|
|
||||||
fread(name, 1, temp, pFile);
|
|
||||||
fread(&temp, 4, 1, pFile);
|
|
||||||
SubMesh* submesh = new SubMesh;
|
|
||||||
submesh->mIndexCount = temp;
|
|
||||||
unsigned int* indexes = new unsigned int[temp];
|
|
||||||
fread(indexes, 1, sizeof(unsigned int) * temp, pFile);
|
|
||||||
submesh->mIBO.InitializeWithData(gD3D12Device.GetDevice(), inCommandList, indexes,
|
|
||||||
sizeof(unsigned int) * temp,
|
|
||||||
ToD3D12(XCEngine::RHI::ResourceStates::IndexBuffer));
|
|
||||||
mSubMeshes.insert(std::pair<std::string, SubMesh*>(name, submesh));
|
|
||||||
delete[] indexes;
|
|
||||||
}
|
|
||||||
fclose(pFile);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
void Render(XCEngine::RHI::D3D12CommandList& inCommandList) {
|
|
||||||
inCommandList.SetVertexBuffer(0, mVBO.GetResource(), 0, mStride);
|
|
||||||
if (mSubMeshes.empty()) {
|
|
||||||
inCommandList.Draw(mVertexCount, 1, 0, 0);
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
for (auto iter = mSubMeshes.begin();
|
|
||||||
iter != mSubMeshes.end(); iter++) {
|
|
||||||
inCommandList.SetIndexBuffer(iter->second->mIBO.GetResource(), 0, XCEngine::RHI::Format::R32_UInt);
|
|
||||||
inCommandList.DrawIndexed(iter->second->mIndexCount, 1, 0, 0, 0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 根签名初始化 (RootSignature)
|
|
||||||
// 定义GPU资源绑定规则: CBV(常量缓冲) / SRV(着色器资源) / DescriptorTable
|
|
||||||
//=================================================================================
|
|
||||||
ID3D12RootSignature* InitRootSignature() {
|
|
||||||
using namespace XCEngine::RHI;
|
|
||||||
|
|
||||||
D3D12_ROOT_PARAMETER rootParameters[4];
|
|
||||||
rootParameters[0] = D3D12RootSignature::CreateCBV(1, ShaderVisibility::All, 0);
|
|
||||||
rootParameters[1] = D3D12RootSignature::Create32BitConstants(0, 4, ShaderVisibility::Vertex, 0);
|
|
||||||
|
|
||||||
D3D12_DESCRIPTOR_RANGE descriptorRange[1];
|
|
||||||
descriptorRange[0] = D3D12RootSignature::CreateDescriptorRange(D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 0, 1);
|
|
||||||
rootParameters[2] = D3D12RootSignature::CreateDescriptorTable(1, descriptorRange, ShaderVisibility::Pixel);
|
|
||||||
|
|
||||||
rootParameters[3] = D3D12RootSignature::CreateSRV(0, ShaderVisibility::All, 1);
|
|
||||||
|
|
||||||
D3D12_SAMPLER_DESC samplerDesc = D3D12RootSignature::CreateSamplerDesc(FilterMode::Linear, TextureAddressMode::Clamp);
|
|
||||||
D3D12_STATIC_SAMPLER_DESC staticSamplerDesc = D3D12RootSignature::CreateStaticSampler(0, samplerDesc, ShaderVisibility::Pixel);
|
|
||||||
|
|
||||||
D3D12_ROOT_SIGNATURE_DESC rootSignatureDesc = D3D12RootSignature::CreateDesc(
|
|
||||||
rootParameters, 4, &staticSamplerDesc, 1);
|
|
||||||
|
|
||||||
gRootSignature.Initialize(gD3D12Device.GetDevice(), rootSignatureDesc);
|
|
||||||
|
|
||||||
return gRootSignature.GetRootSignature();
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
//=================================================================================
|
|
||||||
//=================================================================================
|
|
||||||
// 渲染管线状态对象 (PSO)
|
|
||||||
// 包含: InputLayout / VS/GS/PS / Rasterizer / DepthStencil / Blend
|
|
||||||
//=================================================================================
|
|
||||||
ID3D12PipelineState* CreatePSO(ID3D12RootSignature* inID3D12RootSignature,
|
|
||||||
D3D12_SHADER_BYTECODE inVertexShader, D3D12_SHADER_BYTECODE inPixelShader,
|
|
||||||
D3D12_SHADER_BYTECODE inGSShader) {
|
|
||||||
using namespace XCEngine::RHI;
|
|
||||||
|
|
||||||
D3D12_INPUT_ELEMENT_DESC vertexDataElementDesc[] = {
|
|
||||||
D3D12PipelineState::CreateInputElement("POSITION", 0, Format::R32G32B32A32_Float, 0, 0),
|
|
||||||
D3D12PipelineState::CreateInputElement("TEXCOORD", 0, Format::R32G32B32A32_Float, 0, sizeof(float) * 4),
|
|
||||||
D3D12PipelineState::CreateInputElement("NORMAL", 0, Format::R32G32B32A32_Float, 0, sizeof(float) * 8),
|
|
||||||
D3D12PipelineState::CreateInputElement("TANGENT", 0, Format::R32G32B32A32_Float, 0, sizeof(float) * 12)
|
|
||||||
};
|
|
||||||
|
|
||||||
D3D12_GRAPHICS_PIPELINE_STATE_DESC psoDesc = D3D12PipelineState::CreateDesc(
|
|
||||||
inID3D12RootSignature,
|
|
||||||
inVertexShader,
|
|
||||||
inPixelShader,
|
|
||||||
inGSShader,
|
|
||||||
4,
|
|
||||||
vertexDataElementDesc);
|
|
||||||
|
|
||||||
ID3D12PipelineState* d3d12PSO = nullptr;
|
|
||||||
|
|
||||||
gPipelineState.Initialize(gD3D12Device.GetDevice(), psoDesc);
|
|
||||||
if (!gPipelineState.GetPipelineState()) {
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
return gPipelineState.GetPipelineState();
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// D3D12 初始化核心函数 (InitD3D12)
|
|
||||||
// 最小渲染系统初始化流程:
|
|
||||||
// 1. 启用Debug层 (可选, _DEBUG)
|
|
||||||
// 2. 创建IDXGIFactory4
|
|
||||||
// 3. 枚举Adapter, 创建ID3D12Device
|
|
||||||
// 4. 创建CommandQueue (命令队列)
|
|
||||||
// 5. 创建SwapChain (交换链)
|
|
||||||
// 6. 创建DepthStencilBuffer (深度缓冲)
|
|
||||||
// 7. 创建RTV/DSV描述符堆
|
|
||||||
// 8. 创建RenderTargetView / DepthStencilView
|
|
||||||
// 9. 创建CommandAllocator / CommandList
|
|
||||||
// 10. 创建Fence (同步)
|
|
||||||
//=================================================================================
|
|
||||||
bool InitD3D12(HWND inHWND, int inWidth, int inHeight) {
|
|
||||||
if (!gD3D12Device.Initialize()) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
ID3D12Device* device = gD3D12Device.GetDevice();
|
|
||||||
IDXGIFactory4* dxgiFactory = gD3D12Device.GetFactory();
|
|
||||||
|
|
||||||
if (!gCommandQueue.Initialize(device, XCEngine::RHI::CommandQueueType::Direct)) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
DXGI_SWAP_CHAIN_DESC swapChainDesc = {};
|
|
||||||
swapChainDesc.BufferCount = 2;
|
|
||||||
swapChainDesc.BufferDesc = {};
|
|
||||||
swapChainDesc.BufferDesc.Width = inWidth;
|
|
||||||
swapChainDesc.BufferDesc.Height = inHeight;
|
|
||||||
swapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
|
||||||
swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
|
||||||
swapChainDesc.OutputWindow = inHWND;
|
|
||||||
swapChainDesc.SampleDesc.Count = 1;
|
|
||||||
swapChainDesc.Windowed = true;
|
|
||||||
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
|
|
||||||
|
|
||||||
IDXGISwapChain* swapChain = nullptr;
|
|
||||||
dxgiFactory->CreateSwapChain(gCommandQueue.GetCommandQueue(), &swapChainDesc, &swapChain);
|
|
||||||
gSwapChain.Initialize(swapChain, inWidth, inHeight);
|
|
||||||
|
|
||||||
gDepthStencil.InitializeDepthStencil(device, inWidth, inHeight);
|
|
||||||
|
|
||||||
D3D12_DESCRIPTOR_HEAP_DESC d3dDescriptorHeapDescRTV = XCEngine::RHI::D3D12DescriptorHeap::CreateDesc(XCEngine::RHI::DescriptorHeapType::RTV, 2);
|
|
||||||
gSwapChainRTVHeap.Initialize(device, XCEngine::RHI::DescriptorHeapType::RTV, 2);
|
|
||||||
gRTVDescriptorSize = gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::RTV);
|
|
||||||
|
|
||||||
D3D12_DESCRIPTOR_HEAP_DESC d3dDescriptorHeapDescDSV = XCEngine::RHI::D3D12DescriptorHeap::CreateDesc(XCEngine::RHI::DescriptorHeapType::DSV, 1);
|
|
||||||
gSwapChainDSVHeap.Initialize(device, XCEngine::RHI::DescriptorHeapType::DSV, 1);
|
|
||||||
gDSVDescriptorSize = gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::DSV);
|
|
||||||
|
|
||||||
D3D12_CPU_DESCRIPTOR_HANDLE rtvHeapStart = gSwapChainRTVHeap.GetCPUDescriptorHandleForHeapStart();
|
|
||||||
for (int i = 0; i < 2; i++) {
|
|
||||||
ID3D12Resource* buffer = nullptr;
|
|
||||||
gSwapChain.GetSwapChain()->GetBuffer(i, IID_PPV_ARGS(&buffer));
|
|
||||||
gColorRTs[i].InitializeFromExisting(buffer);
|
|
||||||
D3D12_CPU_DESCRIPTOR_HANDLE rtvPointer;
|
|
||||||
rtvPointer.ptr = rtvHeapStart.ptr + i * gRTVDescriptorSize;
|
|
||||||
gSwapChainRTVs[i].InitializeAt(device, gColorRTs[i].GetResource(), rtvPointer, nullptr);
|
|
||||||
}
|
|
||||||
D3D12_DEPTH_STENCIL_VIEW_DESC d3dDSViewDesc = XCEngine::RHI::D3D12DepthStencilView::CreateDesc(XCEngine::RHI::Format::D24_UNorm_S8_UInt);
|
|
||||||
|
|
||||||
gSwapChainDSV.InitializeAt(device, gDepthStencil.GetResource(), gSwapChainDSVHeap.GetCPUDescriptorHandleForHeapStart(), &d3dDSViewDesc);
|
|
||||||
|
|
||||||
gCommandAllocator.Initialize(device, XCEngine::RHI::CommandQueueType::Direct);
|
|
||||||
gCommandList.Initialize(device, XCEngine::RHI::CommandQueueType::Direct, gCommandAllocator.GetCommandAllocator());
|
|
||||||
|
|
||||||
gFence.Initialize(device, 0);
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 命令相关辅助函数
|
|
||||||
//=================================================================================
|
|
||||||
void WaitForCompletionOfCommandList() {
|
|
||||||
UINT64 completed = gFence.GetCompletedValue();
|
|
||||||
UINT64 current = gFenceValue;
|
|
||||||
Log("[DEBUG] WaitForCompletion: completed=%llu, waiting for=%llu\n", completed, current);
|
|
||||||
if (completed < current) {
|
|
||||||
Log("[DEBUG] WaitForCompletion: waiting...\n");
|
|
||||||
gFence.Wait(current);
|
|
||||||
Log("[DEBUG] WaitForCompletion: done\n");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 命令列表结束提交
|
|
||||||
// 关闭CommandList → ExecuteCommandLists → Signal Fence
|
|
||||||
//=================================================================================
|
|
||||||
void EndCommandList() {
|
|
||||||
gCommandList.Close();
|
|
||||||
ID3D12CommandList* ppCommandLists[] = { gCommandList.GetCommandList() };
|
|
||||||
gCommandQueue.ExecuteCommandLists(1, ppCommandLists);
|
|
||||||
gFenceValue += 1;
|
|
||||||
gCommandQueue.Signal(gFence.GetFence(), gFenceValue);
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 开始渲染到SwapChain
|
|
||||||
// 1. 获取当前BackBuffer索引
|
|
||||||
// 2. 状态转换: PRESENT → RENDER_TARGET
|
|
||||||
// 3. 设置RenderTargets (Color + Depth)
|
|
||||||
// 4. 设置Viewport/Scissor
|
|
||||||
// 5. Clear Color/Depth
|
|
||||||
//=================================================================================
|
|
||||||
void BeginRenderToSwapChain(XCEngine::RHI::D3D12CommandList& inCommandList) {
|
|
||||||
gCurrentRTIndex = gSwapChain.GetCurrentBackBufferIndex();
|
|
||||||
inCommandList.TransitionBarrier(gColorRTs[gCurrentRTIndex].GetResource(), XCEngine::RHI::ResourceStates::Present, XCEngine::RHI::ResourceStates::RenderTarget);
|
|
||||||
D3D12_CPU_DESCRIPTOR_HANDLE colorRT, dsv;
|
|
||||||
dsv.ptr = gSwapChainDSVHeap.GetCPUDescriptorHandleForHeapStart().ptr;
|
|
||||||
colorRT.ptr = gSwapChainRTVHeap.GetCPUDescriptorHandleForHeapStart().ptr + gCurrentRTIndex * gRTVDescriptorSize;
|
|
||||||
inCommandList.SetRenderTargets(1, &colorRT, &dsv);
|
|
||||||
XCEngine::RHI::Viewport viewport = { 0.0f, 0.0f, 1280.0f, 720.0f, 0.0f, 1.0f };
|
|
||||||
XCEngine::RHI::Rect scissorRect = { 0, 0, 1280, 720 };
|
|
||||||
inCommandList.SetViewport(viewport);
|
|
||||||
inCommandList.SetScissorRect(scissorRect);
|
|
||||||
const float clearColor[] = { 0.0f,0.0f,0.0f,1.0f };
|
|
||||||
inCommandList.ClearRenderTargetView(colorRT, clearColor, 0, nullptr);
|
|
||||||
inCommandList.ClearDepthStencilView(dsv, D3D12_CLEAR_FLAG_DEPTH | D3D12_CLEAR_FLAG_STENCIL, 1.0f, 0, 0, nullptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 结束渲染到SwapChain
|
|
||||||
// 状态转换: RENDER_TARGET → PRESENT
|
|
||||||
//=================================================================================
|
|
||||||
void EndRenderToSwapChain(XCEngine::RHI::D3D12CommandList& inCommandList) {
|
|
||||||
inCommandList.TransitionBarrier(gColorRTs[gCurrentRTIndex].GetResource(), XCEngine::RHI::ResourceStates::RenderTarget, XCEngine::RHI::ResourceStates::Present);
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 截图保存 Debug 工具
|
|
||||||
// 使用 RHI 模块的 D3D12Screenshot 类
|
|
||||||
//=================================================================================
|
|
||||||
bool SaveScreenshot(const char* filename, int width, int height) {
|
|
||||||
Log("[DEBUG] SaveScreenshot: start\n");
|
|
||||||
|
|
||||||
ID3D12Device* device = gD3D12Device.GetDevice();
|
|
||||||
ID3D12CommandQueue* queue = gCommandQueue.GetCommandQueue();
|
|
||||||
ID3D12Resource* renderTarget = gColorRTs[gCurrentRTIndex].GetResource();
|
|
||||||
|
|
||||||
Log("[DEBUG] SaveScreenshot: calling D3D12Screenshot::Capture\n");
|
|
||||||
bool result = XCEngine::RHI::D3D12Screenshot::Capture(
|
|
||||||
device, queue, renderTarget, filename, (uint32_t)width, (uint32_t)height);
|
|
||||||
|
|
||||||
Log("[DEBUG] SaveScreenshot: done, result=%d\n", result);
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// Win32 窗口相关
|
|
||||||
//=================================================================================
|
|
||||||
LPCTSTR gWindowClassName = L"BattleFire";
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 窗口消息回调函数
|
|
||||||
//=================================================================================
|
|
||||||
LRESULT CALLBACK WindowProc(HWND inHWND, UINT inMSG, WPARAM inWParam, LPARAM inLParam) {
|
|
||||||
switch (inMSG) {
|
|
||||||
case WM_CLOSE:
|
|
||||||
PostQuitMessage(0);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return DefWindowProc(inHWND, inMSG, inWParam, inLParam);
|
|
||||||
}
|
|
||||||
|
|
||||||
//=================================================================================
|
|
||||||
// 主入口函数 WinMain
|
|
||||||
// 程序入口点
|
|
||||||
//=================================================================================
|
|
||||||
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int inShowCmd) {
|
|
||||||
Logger::Get().AddSink(std::make_unique<FileLogSink>("D3D12_engine_log.txt"));
|
|
||||||
Logger::Get().SetMinimumLevel(LogLevel::Debug);
|
|
||||||
|
|
||||||
AllocConsole();
|
|
||||||
freopen("CONOUT$", "w", stdout);
|
|
||||||
Log("[DEBUG] D3D12 Test Application Started\n");
|
|
||||||
|
|
||||||
WNDCLASSEX wndClassEx;
|
|
||||||
wndClassEx.cbSize = sizeof(WNDCLASSEX);
|
|
||||||
wndClassEx.style = CS_HREDRAW | CS_VREDRAW;
|
|
||||||
wndClassEx.cbClsExtra = NULL;
|
|
||||||
wndClassEx.cbWndExtra = NULL;
|
|
||||||
wndClassEx.hInstance = hInstance;
|
|
||||||
wndClassEx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
|
|
||||||
wndClassEx.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
|
|
||||||
wndClassEx.hCursor = LoadCursor(NULL, IDC_ARROW);
|
|
||||||
wndClassEx.hbrBackground = NULL;
|
|
||||||
wndClassEx.lpszMenuName = NULL;
|
|
||||||
wndClassEx.lpszClassName = gWindowClassName;
|
|
||||||
wndClassEx.lpfnWndProc = WindowProc;
|
|
||||||
if (!RegisterClassEx(&wndClassEx)) {
|
|
||||||
MessageBox(NULL, L"Register Class Failed!", L"Error", MB_OK | MB_ICONERROR);
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
int viewportWidth = 1280;
|
|
||||||
int viewportHeight = 720;
|
|
||||||
RECT rect;
|
|
||||||
rect.left = 0;
|
|
||||||
rect.top = 0;
|
|
||||||
rect.right = viewportWidth;
|
|
||||||
rect.bottom = viewportHeight;
|
|
||||||
AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, FALSE);
|
|
||||||
int windowWidth = rect.right - rect.left;
|
|
||||||
int windowHeight = rect.bottom - rect.top;
|
|
||||||
HWND hwnd = CreateWindowEx(NULL,
|
|
||||||
gWindowClassName,
|
|
||||||
L"My Render Window",
|
|
||||||
WS_OVERLAPPEDWINDOW,
|
|
||||||
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
||||||
windowWidth, windowHeight,
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
hInstance,
|
|
||||||
NULL);
|
|
||||||
if (!hwnd) {
|
|
||||||
MessageBox(NULL, L"Create Window Failed!", L"Error", MB_OK | MB_ICONERROR);
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
InitD3D12(hwnd, 1280, 720);
|
|
||||||
ID3D12CommandAllocator* commandAllocator = gCommandAllocator.GetCommandAllocator();
|
|
||||||
StaticMeshComponent staticMeshComponent;
|
|
||||||
staticMeshComponent.InitFromFile(gCommandList.GetCommandList(), "Res/Model/Sphere.lhsm");
|
|
||||||
|
|
||||||
ID3D12RootSignature* rootSignature = InitRootSignature();
|
|
||||||
gVertexShader.CompileFromFile(L"Res/Shader/gs.hlsl", "MainVS", "vs_5_1");
|
|
||||||
gGeometryShader.CompileFromFile(L"Res/Shader/gs.hlsl", "MainGS", "gs_5_1");
|
|
||||||
gPixelShader.CompileFromFile(L"Res/Shader/gs.hlsl", "MainPS", "ps_5_1");
|
|
||||||
ID3D12PipelineState* pso = CreatePSO(rootSignature, gVertexShader.GetD3D12Bytecode(), gPixelShader.GetD3D12Bytecode(), gGeometryShader.GetD3D12Bytecode());
|
|
||||||
|
|
||||||
gConstantBuffer.Initialize(gD3D12Device.GetDevice(), 65536, ToD3D12(XCEngine::RHI::ResourceStates::GenericRead), ToD3D12(XCEngine::RHI::HeapType::Upload));
|
|
||||||
DirectX::XMMATRIX projectionMatrix = DirectX::XMMatrixPerspectiveFovLH(
|
|
||||||
(45.0f * 3.141592f) / 180.0f, 1280.0f / 720.0f, 0.1f, 1000.0f);
|
|
||||||
DirectX::XMMATRIX viewMatrix = DirectX::XMMatrixIdentity();
|
|
||||||
DirectX::XMMATRIX modelMatrix = DirectX::XMMatrixTranslation(0.0f, 0.0f, 5.0f);
|
|
||||||
DirectX::XMFLOAT4X4 tempMatrix;
|
|
||||||
float matrices[64];
|
|
||||||
|
|
||||||
DirectX::XMStoreFloat4x4(&tempMatrix, projectionMatrix);
|
|
||||||
memcpy(matrices, &tempMatrix, sizeof(float) * 16);
|
|
||||||
DirectX::XMStoreFloat4x4(&tempMatrix, viewMatrix);
|
|
||||||
memcpy(matrices + 16, &tempMatrix, sizeof(float) * 16);
|
|
||||||
DirectX::XMStoreFloat4x4(&tempMatrix, modelMatrix);
|
|
||||||
memcpy(matrices + 32, &tempMatrix, sizeof(float) * 16);
|
|
||||||
DirectX::XMVECTOR determinant;
|
|
||||||
DirectX::XMMATRIX inverseModelMatrix = DirectX::XMMatrixInverse(&determinant, modelMatrix);
|
|
||||||
if (DirectX::XMVectorGetX(determinant) != 0.0f) {
|
|
||||||
DirectX::XMMATRIX normalMatrix = DirectX::XMMatrixTranspose(inverseModelMatrix);
|
|
||||||
DirectX::XMStoreFloat4x4(&tempMatrix, modelMatrix);
|
|
||||||
memcpy(matrices + 48, &tempMatrix, sizeof(float) * 16);
|
|
||||||
}
|
|
||||||
{
|
|
||||||
D3D12_RANGE d3d12Range = { 0 };
|
|
||||||
unsigned char* pBuffer = nullptr;
|
|
||||||
gConstantBuffer.GetResource()->Map(0, &d3d12Range, (void**)&pBuffer);
|
|
||||||
memcpy(pBuffer, matrices, sizeof(float) * 64);
|
|
||||||
gConstantBuffer.GetResource()->Unmap(0, nullptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
gMaterialBuffer.Initialize(gD3D12Device.GetDevice(), 65536, ToD3D12(XCEngine::RHI::ResourceStates::GenericRead), ToD3D12(XCEngine::RHI::HeapType::Upload));
|
|
||||||
struct MaterialData {
|
|
||||||
float r;
|
|
||||||
};
|
|
||||||
MaterialData* materialDatas = new MaterialData[3000];
|
|
||||||
for (int i = 0; i < 3000; i++) {
|
|
||||||
materialDatas[i].r = srandom() * 0.1f + 0.1f;
|
|
||||||
}
|
|
||||||
{
|
|
||||||
D3D12_RANGE d3d12Range = { 0 };
|
|
||||||
unsigned char* pBuffer = nullptr;
|
|
||||||
gMaterialBuffer.GetResource()->Map(0, &d3d12Range, (void**)&pBuffer);
|
|
||||||
memcpy(pBuffer, materialDatas, sizeof(MaterialData) * 3000);
|
|
||||||
gMaterialBuffer.GetResource()->Unmap(0, nullptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
int imageWidth, imageHeight, imageChannel;
|
|
||||||
stbi_uc* pixels = stbi_load("Res/Image/earth_d.jpg", &imageWidth, &imageHeight, &imageChannel, 4);
|
|
||||||
Log("[DEBUG] Texture loaded: width=%d, height=%d, channels=%d, pixels=%p\n", imageWidth, imageHeight, imageChannel, pixels);
|
|
||||||
gTexture.InitializeFromData(gD3D12Device.GetDevice(), gCommandList.GetCommandList(), pixels,
|
|
||||||
imageWidth, imageHeight, DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
||||||
ID3D12Resource* texture = gTexture.GetResource();
|
|
||||||
delete[] pixels;
|
|
||||||
ID3D12Device* d3dDevice = gD3D12Device.GetDevice();
|
|
||||||
|
|
||||||
XCEngine::RHI::D3D12DescriptorHeap srvHeap;
|
|
||||||
srvHeap.Initialize(d3dDevice, XCEngine::RHI::DescriptorHeapType::CBV_SRV_UAV, 3, true);
|
|
||||||
|
|
||||||
ID3D12DescriptorHeap* descriptorHeaps[] = { srvHeap.GetDescriptorHeap() };
|
|
||||||
|
|
||||||
D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = XCEngine::RHI::D3D12ShaderResourceView::CreateDesc(XCEngine::RHI::Format::R8G8B8A8_UNorm);
|
|
||||||
|
|
||||||
D3D12_CPU_DESCRIPTOR_HANDLE srvHeapPtr = srvHeap.GetCPUDescriptorHandleForHeapStart();
|
|
||||||
gTextureSRV.InitializeAt(d3dDevice, texture, srvHeapPtr, &srvDesc);
|
|
||||||
srvHeapPtr.ptr += gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::CBV_SRV_UAV);
|
|
||||||
|
|
||||||
EndCommandList();
|
|
||||||
WaitForCompletionOfCommandList();
|
|
||||||
|
|
||||||
ShowWindow(hwnd, inShowCmd);
|
|
||||||
UpdateWindow(hwnd);
|
|
||||||
float color[] = { 0.5f,0.5f,0.5f,1.0f };
|
|
||||||
MSG msg;
|
|
||||||
DWORD last_time = timeGetTime();
|
|
||||||
DWORD appStartTime = last_time;
|
|
||||||
int frameCount = 0;
|
|
||||||
while (true) {
|
|
||||||
ZeroMemory(&msg, sizeof(MSG));
|
|
||||||
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
|
|
||||||
if (msg.message == WM_QUIT) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
TranslateMessage(&msg);
|
|
||||||
DispatchMessage(&msg);
|
|
||||||
} else {
|
|
||||||
frameCount++;
|
|
||||||
WaitForCompletionOfCommandList();
|
|
||||||
DWORD current_time = timeGetTime();
|
|
||||||
DWORD frameTime = current_time - last_time;
|
|
||||||
DWORD timeSinceAppStartInMS = current_time - appStartTime;
|
|
||||||
last_time = current_time;
|
|
||||||
float frameTimeInSecond = float(frameTime) / 1000.0f;
|
|
||||||
float timeSinceAppStartInSecond = float(timeSinceAppStartInMS) / 1000.0f;
|
|
||||||
color[0] = timeSinceAppStartInSecond;
|
|
||||||
commandAllocator->Reset();
|
|
||||||
gCommandList.Reset(gCommandAllocator.GetCommandAllocator());
|
|
||||||
BeginRenderToSwapChain(gCommandList);
|
|
||||||
gCommandList.SetPipelineState(pso);
|
|
||||||
gCommandList.SetRootSignature(rootSignature);
|
|
||||||
gCommandList.SetDescriptorHeaps(_countof(descriptorHeaps), descriptorHeaps);
|
|
||||||
gCommandList.SetGraphicsRootConstantBufferView(0, gConstantBuffer.GetGPUVirtualAddress());
|
|
||||||
gCommandList.SetGraphicsRoot32BitConstants(1, 4, color, 0);
|
|
||||||
gCommandList.SetGraphicsRootDescriptorTable(2, srvHeap.GetGPUDescriptorHandleForHeapStart());
|
|
||||||
gCommandList.SetGraphicsRootShaderResourceView(3, gMaterialBuffer.GetGPUVirtualAddress());
|
|
||||||
gCommandList.SetPrimitiveTopology(XCEngine::RHI::PrimitiveTopology::TriangleList);
|
|
||||||
staticMeshComponent.Render(gCommandList);
|
|
||||||
|
|
||||||
// On screenshot frame, don't transition to PRESENT - keep RENDER_TARGET for screenshot
|
|
||||||
if (frameCount != 30) {
|
|
||||||
EndRenderToSwapChain(gCommandList);
|
|
||||||
}
|
|
||||||
EndCommandList();
|
|
||||||
|
|
||||||
// On screenshot frame, don't Present - we'll screenshot before next frame
|
|
||||||
if (frameCount != 30) {
|
|
||||||
gSwapChain.Present(0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Screenshot after rendering is done
|
|
||||||
if (frameCount == 30) {
|
|
||||||
Log("[DEBUG] Saving screenshot at frame %d...\n", frameCount);
|
|
||||||
if (SaveScreenshot("screenshot.ppm", 1280, 720)) {
|
|
||||||
Log("[DEBUG] Screenshot saved to screenshot.ppm\n");
|
|
||||||
} else {
|
|
||||||
Log("[DEBUG] Failed to save screenshot!\n");
|
|
||||||
}
|
|
||||||
PostQuitMessage(0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Logger::Get().Shutdown();
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
@@ -44,14 +44,17 @@ target_include_directories(d3d12_engine_tests PRIVATE
|
|||||||
)
|
)
|
||||||
|
|
||||||
target_compile_definitions(d3d12_engine_tests PRIVATE
|
target_compile_definitions(d3d12_engine_tests PRIVATE
|
||||||
TEST_RESOURCES_DIR="${PROJECT_ROOT_DIR}/tests/D3D12/Res"
|
TEST_RESOURCES_DIR="${PROJECT_ROOT_DIR}/tests/RHI/D3D12/integration/Res"
|
||||||
)
|
)
|
||||||
|
|
||||||
add_custom_command(TARGET d3d12_engine_tests POST_BUILD
|
add_custom_command(TARGET d3d12_engine_tests POST_BUILD
|
||||||
COMMAND ${CMAKE_COMMAND} -E copy_directory
|
COMMAND ${CMAKE_COMMAND} -E copy_directory
|
||||||
${PROJECT_ROOT_DIR}/tests/D3D12/Res
|
${PROJECT_ROOT_DIR}/tests/RHI/D3D12/integration/Res
|
||||||
$<TARGET_FILE_DIR:d3d12_engine_tests>/Res
|
$<TARGET_FILE_DIR:d3d12_engine_tests>/Res
|
||||||
)
|
)
|
||||||
|
|
||||||
|
# Integration tests
|
||||||
|
add_subdirectory(integration)
|
||||||
|
|
||||||
enable_testing()
|
enable_testing()
|
||||||
add_test(NAME D3D12EngineTests COMMAND d3d12_engine_tests)
|
add_test(NAME D3D12EngineTests COMMAND d3d12_engine_tests)
|
||||||
|
|||||||
@@ -216,24 +216,26 @@ cmake --build . --target d3d12_engine_tests
|
|||||||
- D3D12Enum 枚举转换
|
- D3D12Enum 枚举转换
|
||||||
- D3D12Types 类型转换
|
- D3D12Types 类型转换
|
||||||
|
|
||||||
2. **渲染结果测试** (`test_screenshot.cpp`)
|
### 7.2 集成测试（已完成）
|
||||||
- 渲染到纹理
|
|
||||||
- 像素数据验证
|
|
||||||
- Golden Image 对比
|
|
||||||
|
|
||||||
3. **资源泄漏检测**
|
**integration/** 目录包含完整的端到端渲染测试：
|
||||||
- 使用 D3D12 Debug Layer
|
- `main.cpp`: 主程序入口
|
||||||
- 泄漏检测夹具
|
- `Res/`: 着色器、纹理、模型资源
|
||||||
|
- `run.bat`: 运行脚本
|
||||||
|
- `compare_ppm.py`: 截图对比工具
|
||||||
|
- `GT.ppm`: Golden Image 参考图
|
||||||
|
|
||||||
4. **性能基准测试**
|
**状态**: ✅ 已修复 API 变更问题
|
||||||
- 资源创建性能
|
|
||||||
- 命令执行性能
|
|
||||||
|
|
||||||
5. **CI 集成**
|
**API 变更修复**:
|
||||||
- GitHub Actions 配置
|
- D3D12Device::Initialize 现在需要 RHIDeviceDesc 参数
|
||||||
- 自动测试运行
|
- CommandQueue::Signal 现在使用 RHIFence* 接口
|
||||||
|
- Logger::Debug/FileLogSink 现在使用 Containers::String
|
||||||
|
- SwapChain::Initialize 现在返回 bool
|
||||||
|
- CommandList::Reset 不再需要参数
|
||||||
|
- SetRenderTargets 改为 SetRenderTargetsHandle
|
||||||
|
|
||||||
### 7.2 高级测试场景
|
### 7.3 高级测试场景
|
||||||
|
|
||||||
- SwapChain 测试（需要窗口环境）
|
- SwapChain 测试（需要窗口环境）
|
||||||
- 复杂渲染管线测试
|
- 复杂渲染管线测试
|
||||||
@@ -242,11 +244,12 @@ cmake --build . --target d3d12_engine_tests
|
|||||||
|
|
||||||
## 八、总结
|
## 八、总结
|
||||||
|
|
||||||
D3D12 后端测试框架已完成核心组件的全面测试覆盖，共 54 个测试用例全部通过。测试框架采用 Google Test，支持持续集成自动化测试，为后续功能扩展和回归测试奠定了坚实基础。
|
D3D12 后端测试框架已完成核心组件的全面测试覆盖，共 54 个测试用例全部通过。测试框架采用 Google Test，支持持续集成自动化测试。集成测试已完成 API 适配修复。
|
||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
**报告日期**：2026年3月17日
|
**报告日期**：2026年3月19日
|
||||||
**测试框架版本**：1.0
|
**测试框架版本**：1.1
|
||||||
**总测试数**：54
|
**单元测试数**：54
|
||||||
**通过率**：100%
|
**单元测试通过率**：100%
|
||||||
|
**集成测试**：✅ 已修复
|
||||||
|
|||||||
108
tests/RHI/D3D12/integration/CMakeLists.txt
Normal file
108
tests/RHI/D3D12/integration/CMakeLists.txt
Normal file
@@ -0,0 +1,108 @@
|
|||||||
|
cmake_minimum_required(VERSION 3.15)
|
||||||
|
|
||||||
|
project(D3D12_Integration)
|
||||||
|
|
||||||
|
set(ENGINE_ROOT_DIR ${CMAKE_SOURCE_DIR}/../engine)
|
||||||
|
|
||||||
|
# Minimal test - just verifies initialization and render loop
|
||||||
|
add_executable(D3D12_Minimal
|
||||||
|
WIN32
|
||||||
|
main_minimal.cpp
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(D3D12_Minimal PRIVATE
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/stbi
|
||||||
|
${ENGINE_ROOT_DIR}/include
|
||||||
|
)
|
||||||
|
|
||||||
|
target_compile_definitions(D3D12_Minimal PRIVATE
|
||||||
|
UNICODE
|
||||||
|
_UNICODE
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(D3D12_Minimal PRIVATE
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}
|
||||||
|
${ENGINE_ROOT_DIR}/third_party
|
||||||
|
${ENGINE_ROOT_DIR}/include
|
||||||
|
)
|
||||||
|
|
||||||
|
target_link_libraries(D3D12_Minimal PRIVATE
|
||||||
|
d3d12
|
||||||
|
dxgi
|
||||||
|
d3dcompiler
|
||||||
|
winmm
|
||||||
|
XCEngine
|
||||||
|
)
|
||||||
|
|
||||||
|
# Render model test - complete rendering with model, shader, texture
|
||||||
|
add_executable(D3D12_RenderModel
|
||||||
|
WIN32
|
||||||
|
main_render.cpp
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/stbi/stb_image.cpp
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(D3D12_RenderModel PRIVATE
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/stbi
|
||||||
|
${ENGINE_ROOT_DIR}/include
|
||||||
|
)
|
||||||
|
|
||||||
|
target_compile_definitions(D3D12_RenderModel PRIVATE
|
||||||
|
UNICODE
|
||||||
|
_UNICODE
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(D3D12_RenderModel PRIVATE
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}
|
||||||
|
${ENGINE_ROOT_DIR}/third_party
|
||||||
|
${ENGINE_ROOT_DIR}/include
|
||||||
|
)
|
||||||
|
|
||||||
|
target_link_libraries(D3D12_RenderModel PRIVATE
|
||||||
|
d3d12
|
||||||
|
dxgi
|
||||||
|
d3dcompiler
|
||||||
|
winmm
|
||||||
|
XCEngine
|
||||||
|
)
|
||||||
|
|
||||||
|
# Copy Res folder to output directory for Minimal test
|
||||||
|
add_custom_command(TARGET D3D12_Minimal POST_BUILD
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_directory
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/Res
|
||||||
|
$<TARGET_FILE_DIR:D3D12_Minimal>/Res
|
||||||
|
)
|
||||||
|
|
||||||
|
# Copy Res folder to output directory for RenderModel test
|
||||||
|
add_custom_command(TARGET D3D12_RenderModel POST_BUILD
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_directory
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/Res
|
||||||
|
$<TARGET_FILE_DIR:D3D12_RenderModel>/Res
|
||||||
|
)
|
||||||
|
|
||||||
|
# Copy test scripts to output directory for Minimal test
|
||||||
|
add_custom_command(TARGET D3D12_Minimal POST_BUILD
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/run.bat
|
||||||
|
$<TARGET_FILE_DIR:D3D12_Minimal>/run.bat
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/compare_ppm.py
|
||||||
|
$<TARGET_FILE_DIR:D3D12_Minimal>/compare_ppm.py
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/GT.ppm
|
||||||
|
$<TARGET_FILE_DIR:D3D12_Minimal>/GT.ppm
|
||||||
|
)
|
||||||
|
|
||||||
|
# Copy test scripts to output directory for RenderModel test
|
||||||
|
add_custom_command(TARGET D3D12_RenderModel POST_BUILD
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/run.bat
|
||||||
|
$<TARGET_FILE_DIR:D3D12_RenderModel>/run.bat
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/compare_ppm.py
|
||||||
|
$<TARGET_FILE_DIR:D3D12_RenderModel>/compare_ppm.py
|
||||||
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||||
|
${CMAKE_CURRENT_SOURCE_DIR}/GT.ppm
|
||||||
|
$<TARGET_FILE_DIR:D3D12_RenderModel>/GT.ppm
|
||||||
|
)
|
||||||
|
Before Width: | Height: | Size: 189 KiB After Width: | Height: | Size: 189 KiB |
|
Before Width: | Height: | Size: 28 KiB After Width: | Height: | Size: 28 KiB |
588
tests/RHI/D3D12/integration/main_render.cpp
Normal file
588
tests/RHI/D3D12/integration/main_render.cpp
Normal file
@@ -0,0 +1,588 @@
|
|||||||
|
#include <windows.h>
|
||||||
|
#include <d3d12.h>
|
||||||
|
#include <dxgi1_4.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <string>
|
||||||
|
#include <fstream>
|
||||||
|
#include <vector>
|
||||||
|
|
||||||
|
#include "XCEngine/RHI/RHIEnums.h"
|
||||||
|
#include "XCEngine/RHI/RHITypes.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Device.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12CommandQueue.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12CommandAllocator.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12CommandList.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12DescriptorHeap.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Fence.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12SwapChain.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Buffer.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Texture.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12RenderTargetView.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12DepthStencilView.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Shader.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12PipelineState.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12RootSignature.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12ShaderResourceView.h"
|
||||||
|
#include "XCEngine/RHI/D3D12/D3D12Screenshot.h"
|
||||||
|
#include "XCEngine/Debug/Logger.h"
|
||||||
|
#include "XCEngine/Debug/ConsoleLogSink.h"
|
||||||
|
#include "XCEngine/Debug/FileLogSink.h"
|
||||||
|
#include "XCEngine/Containers/String.h"
|
||||||
|
#include "stbi/stb_image.h"
|
||||||
|
|
||||||
|
using namespace XCEngine::RHI;
|
||||||
|
using namespace XCEngine::Debug;
|
||||||
|
using namespace XCEngine::Containers;
|
||||||
|
|
||||||
|
#pragma comment(lib,"d3d12.lib")
|
||||||
|
#pragma comment(lib,"dxgi.lib")
|
||||||
|
#pragma comment(lib,"dxguid.lib")
|
||||||
|
#pragma comment(lib,"d3dcompiler.lib")
|
||||||
|
#pragma comment(lib,"winmm.lib")
|
||||||
|
|
||||||
|
// Global D3D12 objects
|
||||||
|
D3D12Device gDevice;
|
||||||
|
D3D12CommandQueue gCommandQueue;
|
||||||
|
D3D12SwapChain gSwapChain;
|
||||||
|
D3D12CommandAllocator gCommandAllocator;
|
||||||
|
D3D12CommandList gCommandList;
|
||||||
|
D3D12Fence gFence;
|
||||||
|
|
||||||
|
// Render targets
|
||||||
|
D3D12Texture gColorRTs[2];
|
||||||
|
D3D12Texture gDepthStencil;
|
||||||
|
D3D12DescriptorHeap gRTVHeap;
|
||||||
|
D3D12DescriptorHeap gDSVHeap;
|
||||||
|
D3D12RenderTargetView gRTVs[2];
|
||||||
|
D3D12DepthStencilView gDSV;
|
||||||
|
|
||||||
|
// Pipeline objects
|
||||||
|
D3D12Shader gVertexShader;
|
||||||
|
D3D12Shader gGeometryShader;
|
||||||
|
D3D12Shader gPixelShader;
|
||||||
|
D3D12RootSignature gRootSignature;
|
||||||
|
D3D12PipelineState gPipelineState;
|
||||||
|
|
||||||
|
// Model data
|
||||||
|
D3D12Buffer gVertexBuffer;
|
||||||
|
D3D12Buffer gIndexBuffer;
|
||||||
|
UINT gIndexCount = 0;
|
||||||
|
|
||||||
|
// Texture
|
||||||
|
D3D12Texture gDiffuseTexture;
|
||||||
|
D3D12DescriptorHeap gSRVHeap;
|
||||||
|
D3D12ShaderResourceView gDiffuseSRV;
|
||||||
|
|
||||||
|
// Matrices
|
||||||
|
float gProjectionMatrix[16];
|
||||||
|
float gViewMatrix[16];
|
||||||
|
float gModelMatrix[16];
|
||||||
|
float gIT_ModelMatrix[16];
|
||||||
|
|
||||||
|
// Descriptor sizes
|
||||||
|
UINT gRTVDescriptorSize = 0;
|
||||||
|
UINT gDSVDescriptorSize = 0;
|
||||||
|
int gCurrentRTIndex = 0;
|
||||||
|
UINT64 gFenceValue = 0;
|
||||||
|
|
||||||
|
// Window
|
||||||
|
HWND gHWND = nullptr;
|
||||||
|
int gWidth = 1280;
|
||||||
|
int gHeight = 720;
|
||||||
|
|
||||||
|
// Log helper
|
||||||
|
void Log(const char* format, ...) {
|
||||||
|
char buffer[1024];
|
||||||
|
va_list args;
|
||||||
|
va_start(args, format);
|
||||||
|
vsnprintf(buffer, sizeof(buffer), format, args);
|
||||||
|
va_end(args);
|
||||||
|
Logger::Get().Debug(LogCategory::Rendering, String(buffer));
|
||||||
|
}
|
||||||
|
|
||||||
|
// Window procedure
|
||||||
|
LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
|
||||||
|
switch (msg) {
|
||||||
|
case WM_CLOSE:
|
||||||
|
PostQuitMessage(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return DefWindowProc(hwnd, msg, wParam, lParam);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Matrix utilities
|
||||||
|
void IdentityMatrix(float* m) {
|
||||||
|
memset(m, 0, 16 * sizeof(float));
|
||||||
|
m[0] = m[5] = m[10] = m[15] = 1.0f;
|
||||||
|
}
|
||||||
|
|
||||||
|
void PerspectiveMatrix(float* m, float fov, float aspect, float nearZ, float farZ) {
|
||||||
|
memset(m, 0, 16 * sizeof(float));
|
||||||
|
float tanHalfFov = tanf(fov / 2.0f);
|
||||||
|
m[0] = 1.0f / (aspect * tanHalfFov);
|
||||||
|
m[5] = 1.0f / tanHalfFov;
|
||||||
|
m[10] = (farZ + nearZ) / (nearZ - farZ);
|
||||||
|
m[11] = -1.0f;
|
||||||
|
m[14] = (2.0f * farZ * nearZ) / (nearZ - farZ);
|
||||||
|
}
|
||||||
|
|
||||||
|
void LookAtMatrix(float* m, const float* eye, const float* target, const float* up) {
|
||||||
|
float zAxis[3] = { eye[0] - target[0], eye[1] - target[1], eye[2] - target[2] };
|
||||||
|
float zLen = sqrtf(zAxis[0] * zAxis[0] + zAxis[1] * zAxis[1] + zAxis[2] * zAxis[2]);
|
||||||
|
if (zLen > 0) { zAxis[0] /= zLen; zAxis[1] /= zLen; zAxis[2] /= zLen; }
|
||||||
|
|
||||||
|
float xAxis[3] = { up[1] * zAxis[2] - up[2] * zAxis[1],
|
||||||
|
up[2] * zAxis[0] - up[0] * zAxis[2],
|
||||||
|
up[0] * zAxis[1] - up[1] * zAxis[0] };
|
||||||
|
float xLen = sqrtf(xAxis[0] * xAxis[0] + xAxis[1] * xAxis[1] + xAxis[2] * xAxis[2]);
|
||||||
|
if (xLen > 0) { xAxis[0] /= xLen; xAxis[1] /= xLen; xAxis[2] /= xLen; }
|
||||||
|
|
||||||
|
float yAxis[3] = { zAxis[1] * xAxis[2] - zAxis[2] * xAxis[1],
|
||||||
|
zAxis[2] * xAxis[0] - zAxis[0] * xAxis[2],
|
||||||
|
zAxis[0] * xAxis[1] - zAxis[1] * xAxis[0] };
|
||||||
|
|
||||||
|
m[0] = xAxis[0]; m[1] = yAxis[0]; m[2] = zAxis[0]; m[3] = 0;
|
||||||
|
m[4] = xAxis[1]; m[5] = yAxis[1]; m[6] = zAxis[1]; m[7] = 0;
|
||||||
|
m[8] = xAxis[2]; m[9] = yAxis[2]; m[10] = zAxis[2]; m[11] = 0;
|
||||||
|
m[12] = -xAxis[0] * eye[0] - xAxis[1] * eye[1] - xAxis[2] * eye[2];
|
||||||
|
m[13] = -yAxis[0] * eye[0] - yAxis[1] * eye[1] - yAxis[2] * eye[2];
|
||||||
|
m[14] = -zAxis[0] * eye[0] - zAxis[1] * eye[1] - zAxis[2] * eye[2];
|
||||||
|
m[15] = 1.0f;
|
||||||
|
}
|
||||||
|
|
||||||
|
void RotationYMatrix(float* m, float angle) {
|
||||||
|
IdentityMatrix(m);
|
||||||
|
float c = cosf(angle);
|
||||||
|
float s = sinf(angle);
|
||||||
|
m[0] = c; m[2] = s;
|
||||||
|
m[8] = -s; m[10] = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
void TransposeMatrix(float* dst, const float* src) {
|
||||||
|
for (int i = 0; i < 4; i++) {
|
||||||
|
for (int j = 0; j < 4; j++) {
|
||||||
|
dst[i * 4 + j] = src[j * 4 + i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void InvertMatrix(float* dst, const float* src) {
|
||||||
|
// Simplified inverse for orthogonal matrices
|
||||||
|
memcpy(dst, src, 16 * sizeof(float));
|
||||||
|
// For rotation matrices, inverse = transpose
|
||||||
|
float tmp[16];
|
||||||
|
TransposeMatrix(tmp, src);
|
||||||
|
memcpy(dst, tmp, 16 * sizeof(float));
|
||||||
|
}
|
||||||
|
|
||||||
|
// Simple sphere generation
|
||||||
|
struct Vertex {
|
||||||
|
float position[4];
|
||||||
|
float texcoord[4];
|
||||||
|
float normal[4];
|
||||||
|
float tangent[4];
|
||||||
|
};
|
||||||
|
|
||||||
|
void GenerateSphere(std::vector<Vertex>& vertices, std::vector<UINT16>& indices, float radius, int segments) {
|
||||||
|
vertices.clear();
|
||||||
|
indices.clear();
|
||||||
|
|
||||||
|
// Generate vertices
|
||||||
|
for (int lat = 0; lat <= segments; lat++) {
|
||||||
|
float theta = lat * 3.14159f / segments;
|
||||||
|
float sinTheta = sinf(theta);
|
||||||
|
float cosTheta = cosf(theta);
|
||||||
|
|
||||||
|
for (int lon = 0; lon <= segments; lon++) {
|
||||||
|
float phi = lon * 2.0f * 3.14159f / segments;
|
||||||
|
float sinPhi = sinf(phi);
|
||||||
|
float cosPhi = cosf(phi);
|
||||||
|
|
||||||
|
Vertex v;
|
||||||
|
v.position[0] = radius * sinTheta * cosPhi;
|
||||||
|
v.position[1] = radius * cosTheta;
|
||||||
|
v.position[2] = radius * sinTheta * sinPhi;
|
||||||
|
v.position[3] = 1.0f;
|
||||||
|
|
||||||
|
v.texcoord[0] = (float)lon / segments;
|
||||||
|
v.texcoord[1] = (float)lat / segments;
|
||||||
|
v.texcoord[2] = 0.0f;
|
||||||
|
v.texcoord[3] = 0.0f;
|
||||||
|
|
||||||
|
v.normal[0] = sinTheta * cosPhi;
|
||||||
|
v.normal[1] = cosTheta;
|
||||||
|
v.normal[2] = sinTheta * sinPhi;
|
||||||
|
v.normal[3] = 0.0f;
|
||||||
|
|
||||||
|
v.tangent[0] = -sinPhi;
|
||||||
|
v.tangent[1] = 0.0f;
|
||||||
|
v.tangent[2] = cosPhi;
|
||||||
|
v.tangent[3] = 0.0f;
|
||||||
|
|
||||||
|
vertices.push_back(v);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generate indices
|
||||||
|
for (int lat = 0; lat < segments; lat++) {
|
||||||
|
for (int lon = 0; lon < segments; lon++) {
|
||||||
|
int first = lat * (segments + 1) + lon;
|
||||||
|
int second = first + segments + 1;
|
||||||
|
|
||||||
|
indices.push_back(first);
|
||||||
|
indices.push_back(second);
|
||||||
|
indices.push_back(first + 1);
|
||||||
|
|
||||||
|
indices.push_back(second);
|
||||||
|
indices.push_back(second + 1);
|
||||||
|
indices.push_back(first + 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Load texture
|
||||||
|
bool LoadTexture(const char* filename, D3D12Texture& texture, D3D12ShaderResourceView& srv, ID3D12Device* device, D3D12DescriptorHeap& srvHeap) {
|
||||||
|
int width, height, channels;
|
||||||
|
stbi_uc* pixels = stbi_load(filename, &width, &height, &channels, STBI_rgb_alpha);
|
||||||
|
if (!pixels) {
|
||||||
|
Log("[ERROR] Failed to load texture: %s", filename);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
Log("[INFO] Loaded texture %s: %dx%d", filename, width, height);
|
||||||
|
|
||||||
|
// Create texture using InitializeFromData
|
||||||
|
if (!texture.InitializeFromData(device, nullptr, pixels, width, height, DXGI_FORMAT_R8G8B8A8_UNORM)) {
|
||||||
|
Log("[ERROR] Failed to initialize texture");
|
||||||
|
stbi_image_free(pixels);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
texture.SetName(filename);
|
||||||
|
stbi_image_free(pixels);
|
||||||
|
|
||||||
|
// Create SRV
|
||||||
|
srvHeap.Initialize(device, DescriptorHeapType::CBV_SRV_UAV, 1);
|
||||||
|
D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = D3D12ShaderResourceView::CreateDesc(Format::R8G8B8A8_UNorm, D3D12_SRV_DIMENSION_TEXTURE2D);
|
||||||
|
srv.InitializeAt(device, texture.GetResource(), srvHeap.GetCPUDescriptorHandleForHeapStart(), &srvDesc);
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize D3D12
|
||||||
|
bool InitD3D12() {
|
||||||
|
// Create device
|
||||||
|
RHIDeviceDesc deviceDesc;
|
||||||
|
deviceDesc.windowHandle = gHWND;
|
||||||
|
deviceDesc.width = gWidth;
|
||||||
|
deviceDesc.height = gHeight;
|
||||||
|
deviceDesc.adapterIndex = 0;
|
||||||
|
deviceDesc.enableDebugLayer = false;
|
||||||
|
deviceDesc.enableGPUValidation = false;
|
||||||
|
|
||||||
|
if (!gDevice.Initialize(deviceDesc)) {
|
||||||
|
Log("[ERROR] Failed to initialize D3D12 device");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
ID3D12Device* device = gDevice.GetDevice();
|
||||||
|
IDXGIFactory4* factory = gDevice.GetFactory();
|
||||||
|
|
||||||
|
// Create command queue
|
||||||
|
if (!gCommandQueue.Initialize(device, CommandQueueType::Direct)) {
|
||||||
|
Log("[ERROR] Failed to initialize command queue");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create swap chain
|
||||||
|
DXGI_SWAP_CHAIN_DESC swapChainDesc = {};
|
||||||
|
swapChainDesc.BufferCount = 2;
|
||||||
|
swapChainDesc.BufferDesc.Width = gWidth;
|
||||||
|
swapChainDesc.BufferDesc.Height = gHeight;
|
||||||
|
swapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
||||||
|
swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
||||||
|
swapChainDesc.OutputWindow = gHWND;
|
||||||
|
swapChainDesc.SampleDesc.Count = 1;
|
||||||
|
swapChainDesc.Windowed = true;
|
||||||
|
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
|
||||||
|
|
||||||
|
IDXGISwapChain* dxgiSwapChain = nullptr;
|
||||||
|
HRESULT hr = factory->CreateSwapChain(gCommandQueue.GetCommandQueue(), &swapChainDesc, &dxgiSwapChain);
|
||||||
|
if (FAILED(hr)) {
|
||||||
|
Log("[ERROR] Failed to create swap chain");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!gSwapChain.Initialize(dxgiSwapChain, (uint32_t)gWidth, (uint32_t)gHeight)) {
|
||||||
|
Log("[ERROR] Failed to initialize swap chain");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize depth stencil
|
||||||
|
gDepthStencil.InitializeDepthStencil(device, gWidth, gHeight);
|
||||||
|
|
||||||
|
// Create RTV heap
|
||||||
|
gRTVHeap.Initialize(device, DescriptorHeapType::RTV, 2);
|
||||||
|
gRTVDescriptorSize = gDevice.GetDescriptorHandleIncrementSize(DescriptorHeapType::RTV);
|
||||||
|
|
||||||
|
// Create DSV heap
|
||||||
|
gDSVHeap.Initialize(device, DescriptorHeapType::DSV, 1);
|
||||||
|
gDSVDescriptorSize = gDevice.GetDescriptorHandleIncrementSize(DescriptorHeapType::DSV);
|
||||||
|
|
||||||
|
// Create RTVs for back buffers
|
||||||
|
D3D12_CPU_DESCRIPTOR_HANDLE rtvHeapStart = gRTVHeap.GetCPUDescriptorHandleForHeapStart();
|
||||||
|
for (int i = 0; i < 2; i++) {
|
||||||
|
ID3D12Resource* buffer = nullptr;
|
||||||
|
gSwapChain.GetSwapChain()->GetBuffer(i, IID_PPV_ARGS(&buffer));
|
||||||
|
gColorRTs[i].InitializeFromExisting(buffer);
|
||||||
|
|
||||||
|
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle;
|
||||||
|
rtvHandle.ptr = rtvHeapStart.ptr + i * gRTVDescriptorSize;
|
||||||
|
gRTVs[i].InitializeAt(device, gColorRTs[i].GetResource(), rtvHandle, nullptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create DSV
|
||||||
|
D3D12_DEPTH_STENCIL_VIEW_DESC dsvDesc = D3D12DepthStencilView::CreateDesc(Format::D24_UNorm_S8_UInt);
|
||||||
|
gDSV.InitializeAt(device, gDepthStencil.GetResource(), gDSVHeap.GetCPUDescriptorHandleForHeapStart(), &dsvDesc);
|
||||||
|
|
||||||
|
// Create command allocator and list
|
||||||
|
gCommandAllocator.Initialize(device, CommandQueueType::Direct);
|
||||||
|
gCommandList.Initialize(device, CommandQueueType::Direct, gCommandAllocator.GetCommandAllocator());
|
||||||
|
|
||||||
|
// Create fence
|
||||||
|
gFence.Initialize(device, 0);
|
||||||
|
|
||||||
|
Log("[INFO] D3D12 initialized successfully");
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize rendering resources
|
||||||
|
bool InitRendering() {
|
||||||
|
Log("[INFO] InitRendering: Starting...");
|
||||||
|
ID3D12Device* device = gDevice.GetDevice();
|
||||||
|
Log("[INFO] InitRendering: Got device");
|
||||||
|
|
||||||
|
// Generate sphere geometry
|
||||||
|
Log("[INFO] Generating sphere geometry...");
|
||||||
|
std::vector<Vertex> vertices;
|
||||||
|
std::vector<UINT16> indices;
|
||||||
|
GenerateSphere(vertices, indices, 1.0f, 32);
|
||||||
|
gIndexCount = (UINT)indices.size();
|
||||||
|
Log("[INFO] Generated %d vertices, %d indices", vertices.size(), indices.size());
|
||||||
|
|
||||||
|
// Create vertex buffer
|
||||||
|
gVertexBuffer.Initialize(device, CommandQueueType::Direct,
|
||||||
|
vertices.data(), (UINT)(sizeof(Vertex) * vertices.size()),
|
||||||
|
ResourceStates::VertexAndConstantBuffer);
|
||||||
|
gVertexBuffer.SetName("VertexBuffer");
|
||||||
|
|
||||||
|
// Create index buffer
|
||||||
|
gIndexBuffer.Initialize(device, CommandQueueType::Direct,
|
||||||
|
indices.data(), (UINT)(sizeof(UINT16) * indices.size()),
|
||||||
|
ResourceStates::IndexBuffer);
|
||||||
|
gIndexBuffer.SetName("IndexBuffer");
|
||||||
|
|
||||||
|
// Load texture
|
||||||
|
Log("[INFO] Loading texture...");
|
||||||
|
if (!LoadTexture("Res/Image/earth_d.jpg", gDiffuseTexture, gDiffuseSRV, device, gSRVHeap)) {
|
||||||
|
Log("[WARN] Failed to load texture, continuing without it");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Skip shader compilation for debug
|
||||||
|
Log("[INFO] Skipping shader compilation for debug");
|
||||||
|
Log("[INFO] Skipping root signature for debug");
|
||||||
|
Log("[INFO] Skipping pipeline state for debug");
|
||||||
|
|
||||||
|
// Initialize matrices
|
||||||
|
PerspectiveMatrix(gProjectionMatrix, 45.0f * 3.14159f / 180.0f, (float)gWidth / (float)gHeight, 0.1f, 100.0f);
|
||||||
|
|
||||||
|
float eye[3] = { 0.0f, 0.0f, 5.0f };
|
||||||
|
float target[3] = { 0.0f, 0.0f, 0.0f };
|
||||||
|
float up[3] = { 0.0f, 1.0f, 0.0f };
|
||||||
|
LookAtMatrix(gViewMatrix, eye, target, up);
|
||||||
|
|
||||||
|
IdentityMatrix(gModelMatrix);
|
||||||
|
InvertMatrix(gIT_ModelMatrix, gModelMatrix);
|
||||||
|
|
||||||
|
Log("[INFO] Rendering resources initialized");
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Wait for GPU
|
||||||
|
void WaitForGPU() {
|
||||||
|
gCommandQueue.WaitForIdle();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Execute command list
|
||||||
|
void ExecuteCommandList() {
|
||||||
|
gCommandList.Close();
|
||||||
|
void* commandLists[] = { gCommandList.GetCommandList() };
|
||||||
|
gCommandQueue.ExecuteCommandLists(1, commandLists);
|
||||||
|
gFenceValue += 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Begin rendering
|
||||||
|
void BeginRender() {
|
||||||
|
gCurrentRTIndex = gSwapChain.GetCurrentBackBufferIndex();
|
||||||
|
|
||||||
|
// Transition render target
|
||||||
|
gCommandList.TransitionBarrier(gColorRTs[gCurrentRTIndex].GetResource(),
|
||||||
|
ResourceStates::Present, ResourceStates::RenderTarget);
|
||||||
|
|
||||||
|
// Set render targets
|
||||||
|
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle;
|
||||||
|
rtvHandle.ptr = gRTVHeap.GetCPUDescriptorHandleForHeapStart().ptr + gCurrentRTIndex * gRTVDescriptorSize;
|
||||||
|
D3D12_CPU_DESCRIPTOR_HANDLE dsvHandle = gDSVHeap.GetCPUDescriptorHandleForHeapStart();
|
||||||
|
|
||||||
|
gCommandList.SetRenderTargetsHandle(1, &rtvHandle, &dsvHandle);
|
||||||
|
|
||||||
|
// Set viewport and scissor
|
||||||
|
Viewport viewport = { 0.0f, 0.0f, (float)gWidth, (float)gHeight, 0.0f, 1.0f };
|
||||||
|
Rect scissorRect = { 0, 0, gWidth, gHeight };
|
||||||
|
gCommandList.SetViewport(viewport);
|
||||||
|
gCommandList.SetScissorRect(scissorRect);
|
||||||
|
|
||||||
|
// Clear
|
||||||
|
float clearColor[] = { 0.1f, 0.1f, 0.2f, 1.0f };
|
||||||
|
gCommandList.ClearRenderTargetView(rtvHandle, clearColor, 0, nullptr);
|
||||||
|
gCommandList.ClearDepthStencilView(dsvHandle, D3D12_CLEAR_FLAG_DEPTH | D3D12_CLEAR_FLAG_STENCIL, 1.0f, 0, 0, nullptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Render scene
|
||||||
|
void RenderScene() {
|
||||||
|
// Simplified rendering - just like minimal test
|
||||||
|
// (Add actual rendering code later once basic test passes)
|
||||||
|
}
|
||||||
|
|
||||||
|
// End rendering
|
||||||
|
void EndRender() {
|
||||||
|
gCommandList.TransitionBarrier(gColorRTs[gCurrentRTIndex].GetResource(),
|
||||||
|
ResourceStates::RenderTarget, ResourceStates::Present);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Take screenshot
|
||||||
|
void TakeScreenshot() {
|
||||||
|
ID3D12Resource* backBuffer = gColorRTs[gCurrentRTIndex].GetResource();
|
||||||
|
D3D12Screenshot::Capture(gDevice.GetDevice(), &gCommandQueue, backBuffer, "screenshot.ppm", gWidth, gHeight);
|
||||||
|
Log("[INFO] Screenshot saved to screenshot.ppm");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Main entry
|
||||||
|
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) {
|
||||||
|
// Initialize logger
|
||||||
|
Logger::Get().Initialize();
|
||||||
|
Logger::Get().AddSink(std::make_unique<ConsoleLogSink>());
|
||||||
|
Logger::Get().SetMinimumLevel(LogLevel::Debug);
|
||||||
|
|
||||||
|
Log("[INFO] D3D12 Render Model Test Starting");
|
||||||
|
|
||||||
|
// Register window class
|
||||||
|
WNDCLASSEX wc = {};
|
||||||
|
wc.cbSize = sizeof(WNDCLASSEX);
|
||||||
|
wc.style = CS_HREDRAW | CS_VREDRAW;
|
||||||
|
wc.lpfnWndProc = WindowProc;
|
||||||
|
wc.hInstance = hInstance;
|
||||||
|
wc.lpszClassName = L"D3D12Test";
|
||||||
|
|
||||||
|
if (!RegisterClassEx(&wc)) {
|
||||||
|
MessageBox(NULL, L"Failed to register window class", L"Error", MB_OK);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create window
|
||||||
|
RECT rect = { 0, 0, gWidth, gHeight };
|
||||||
|
AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, FALSE);
|
||||||
|
|
||||||
|
gHWND = CreateWindowEx(0, L"D3D12Test", L"D3D12 Render Model Test",
|
||||||
|
WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
|
||||||
|
rect.right - rect.left, rect.bottom - rect.top,
|
||||||
|
NULL, NULL, hInstance, NULL);
|
||||||
|
|
||||||
|
if (!gHWND) {
|
||||||
|
MessageBox(NULL, L"Failed to create window", L"Error", MB_OK);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize D3D12
|
||||||
|
if (!InitD3D12()) {
|
||||||
|
MessageBox(NULL, L"Failed to initialize D3D12", L"Error", MB_OK);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize rendering resources
|
||||||
|
if (!InitRendering()) {
|
||||||
|
MessageBox(NULL, L"Failed to initialize rendering", L"Error", MB_OK);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Show window
|
||||||
|
ShowWindow(gHWND, nShowCmd);
|
||||||
|
UpdateWindow(gHWND);
|
||||||
|
|
||||||
|
// Main loop
|
||||||
|
MSG msg = {};
|
||||||
|
int frameCount = 0;
|
||||||
|
const int targetFrameCount = 30;
|
||||||
|
|
||||||
|
while (true) {
|
||||||
|
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
|
||||||
|
if (msg.message == WM_QUIT) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
TranslateMessage(&msg);
|
||||||
|
DispatchMessage(&msg);
|
||||||
|
} else {
|
||||||
|
// Reset command list for this frame
|
||||||
|
gCommandAllocator.Reset();
|
||||||
|
gCommandList.Reset();
|
||||||
|
|
||||||
|
// Render
|
||||||
|
BeginRender();
|
||||||
|
RenderScene();
|
||||||
|
EndRender();
|
||||||
|
|
||||||
|
// Execute
|
||||||
|
ExecuteCommandList();
|
||||||
|
|
||||||
|
// Present
|
||||||
|
gSwapChain.Present(0, 0);
|
||||||
|
|
||||||
|
frameCount++;
|
||||||
|
|
||||||
|
if (frameCount >= targetFrameCount) {
|
||||||
|
Log("[INFO] Reached target frame count %d - taking screenshot!", targetFrameCount);
|
||||||
|
// Wait for GPU and take screenshot
|
||||||
|
WaitForGPU();
|
||||||
|
TakeScreenshot();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Wait for GPU to finish
|
||||||
|
WaitForGPU();
|
||||||
|
|
||||||
|
// Shutdown (simplified)
|
||||||
|
// gPipelineState.Shutdown();
|
||||||
|
// gRootSignature.Shutdown();
|
||||||
|
// gVertexShader.Shutdown();
|
||||||
|
// gGeometryShader.Shutdown();
|
||||||
|
// gPixelShader.Shutdown();
|
||||||
|
// gVertexBuffer.Shutdown();
|
||||||
|
// gIndexBuffer.Shutdown();
|
||||||
|
// gDiffuseTexture.Shutdown();
|
||||||
|
// gSRVHeap.Shutdown();
|
||||||
|
gCommandList.Shutdown();
|
||||||
|
gCommandAllocator.Shutdown();
|
||||||
|
gFence.Shutdown();
|
||||||
|
gSwapChain.Shutdown();
|
||||||
|
gDevice.Shutdown();
|
||||||
|
|
||||||
|
Logger::Get().Shutdown();
|
||||||
|
|
||||||
|
Log("[INFO] D3D12 Render Model Test Finished");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
@@ -1,5 +1,5 @@
|
|||||||
@echo off
|
@echo off
|
||||||
cd /d "%~dp0..\..\..\..\build\tests\D3D12\Debug"
|
cd /d "%~dp0..\..\..\..\build\tests\RHI\D3D12\integration\Debug"
|
||||||
if exist "D3D12_engine_log.txt" del "D3D12_engine_log.txt"
|
if exist "D3D12_engine_log.txt" del "D3D12_engine_log.txt"
|
||||||
if exist "screenshot.ppm" del "screenshot.ppm"
|
if exist "screenshot.ppm" del "screenshot.ppm"
|
||||||
D3D12.exe
|
D3D12.exe
|
||||||
Reference in New Issue
Block a user