D3DGetInputAndOutputSignatureBlob function (d3dcompiler.h)

Note D3DGetInputAndOutputSignatureBlob may be altered or unavailable for releases after Windows 8.1. Instead use D3DGetBlobPart with the D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB value.

Gets the input and output signatures from a compilation result.

Syntax

HRESULT D3DGetInputAndOutputSignatureBlob(
  [in]  LPCVOID  pSrcData,
  [in]  SIZE_T   SrcDataSize,
  [out] ID3DBlob **ppSignatureBlob
);

[in] pSrcData

Type: LPCVOID

A pointer to source data as compiled HLSL code.

[in] SrcDataSize

Type: SIZE_T

Length of pSrcData.

[out] ppSignatureBlob

A pointer to a buffer that receives the ID3DBlob interface that contains a compiled shader.

Type: HRESULT