Porting shaders from fxc to dxc
This topic should be used as a reference point when porting your existing high-level shader language (HLSL) shaders over from D3DCompiler…
Using dxc.exe and the dxcompiler .dll
DXC supports a command-line interface (dxc.exe) and a .dll interface (dxcompiler.dll, dxcompiler.lib, dxcapi.h, and d3d12shader.h).
Using defines on XBOX
On XBOX One and XBOX Series X|S, special defines are used to control the compiler in ways specific to the platform.
Dxc HLSL extensions
a id=“rootsig”/a
Dxc compiler intrinsics
The following intrinsics are supported by DXC for XBOX and/or XBOX Series X|S.
Shader compiler
The DirectX Shader Compiler (DXCompiler or DXC) is a new shader compiler for Windows and XBOX.