ID3D12ShaderReflection::GetPatchConstantParameterDesc method (d3d12shader.h)
Gets a patch-constant parameter description for a shader.
Syntax
HRESULT GetPatchConstantParameterDesc(
[in] UINT ParameterIndex,
[out] D3D12_SIGNATURE_PARAMETER_DESC *pDesc
);
Parameters
[in] ParameterIndex
Type: UINT
A zero-based parameter index.
[out] pDesc
Type: D3D12_SIGNATURE_PARAMETER_DESC*
A pointer to a shader-input-signature description. See D3D12_SIGNATURE_PARAMETER_DESC.
Return value
Type: HRESULT
Returns one of the Direct3D 12 Return Codes.
Remarks
This method's interface is hosted in the out-of-box DLL D3DCompiler_xx.dll.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d12shader.h |