PDXVAHDSW_GetVideoProcessStreamStatePrivate callback function (dxvahd.h)

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

Syntax

PDXVAHDSW_GetVideoProcessStreamStatePrivate PdxvahdswGetvideoprocessstreamstateprivate;

HRESULT PdxvahdswGetvideoprocessstreamstateprivate(
  [in]      HANDLE hVideoProcessor,
  [in]      UINT StreamNumber,
  [in, out] DXVAHD_STREAM_STATE_PRIVATE_DATA *pData
)
{...}

Parameters

[in] hVideoProcessor

A handle to the software DXVA-HD video processor.

[in] StreamNumber

The zero-based index of the input stream.

[in, out] pData

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 callback function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

DXVA-HD

DXVAHDSW_CALLBACKS

IDXVAHD_VideoProcessor::GetVideoProcessStreamState

Media Foundation Functions