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PDXVAHDSW_GetVideoProcessStreamStatePrivate function pointer

Gets a private stream state from a software Microsoft DirectX Video Acceleration High Definition (DXVA-HD) video processor.

Syntax


typedef HRESULT ( CALLBACK *PDXVAHDSW_GetVideoProcessStreamStatePrivate)(
  _In_     HANDLE hVideoProcessor,
  _In_     UINT StreamNumber,
  _Inout_  DXVAHD_STREAM_STATE_PRIVATE_DATA *pData
);

Parameters

hVideoProcessor [in]

A handle to the software DXVA-HD video processor.

StreamNumber [in]

The zero-based index of the input stream.

pData [in, out]

A pointer to a DXVAHD_STREAM_STATE_PRIVATE_DATA structure. On input, the Guid member specifies the private state to query. On output, the structure contains the state information.

Return value

If this function pointer succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Dxvahd.h

See also

DXVA-HD
Media Foundation Functions
DXVAHDSW_CALLBACKS
IDXVAHD_VideoProcessor::GetVideoProcessStreamState

 

 

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