# Juliet\src\Graphics\D3D12\D3D12Utils

## Source Files
- Header: `Juliet\src\Graphics\D3D12\D3D12Utils.h`
- Source: `Juliet\src\Graphics\D3D12\D3D12Utils.cpp`

## AI Description
The `D3D12Utils.h` header file defines a utility class for handling DirectX 12 errors in C++. It includes functions to log error messages and retrieve the device removed reason when the device is removed. The `LogError` function takes an `ID3D12Device5` pointer, an error message, and an HRESULT result as parameters. It uses the Windows API's `FormatMessageA` function to convert the HRESULT into a human-readable string and logs it using the `LogManager`. If no error message can be retrieved from the system errors, it posts the code instead. The `D3D12Utils.cpp` source file provides the implementation of the `LogError` function, which uses SDLGPU's `FormatMessageA` function to convert the HRESULT into a human-readable string and logs it using the `LogManager`.

## Symbols

### Namespace `Juliet::D3D12`

#### Functions & Methods
- `extern void LogError(NonNullPtr<ID3D12Device5> D3D12Device, const char* errorMessage, HRESULT result)`