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IDXVAHD_VideoProcessor::GetVideoProcessBltState method (dxvahd.h)

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Gets the value of a state parameter for blit operations performed by a Microsoft DirectX Video Acceleration High Definition (DXVA-HD) device.

Syntax

HRESULT GetVideoProcessBltState(
  [in]  DXVAHD_BLT_STATE State,
  [in]  UINT             DataSize,
  [out] void             *pData
);

Parameters

[in] State

The state parameter to query, specified as a member of the DXVAHD_BLT_STATE enumeration.

[in] DataSize

The size, in bytes, of the buffer pointed to by pData.

[out] pData

A pointer to a buffer allocated by the caller. The method copies the state data into the buffer. The buffer must be large enough to hold the data structure that corresponds to the state parameter. For more information, see DXVAHD_BLT_STATE.

Return value

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

Requirements

Requirement Value
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header dxvahd.h

See also

DXVA-HD

IDXVAHD_VideoProcessor