Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
VideoProcessorGetStreamExtension
Collapse the table of content
Expand the table of content

ID3D11VideoContext::VideoProcessorGetStreamExtension method

Gets a driver-specific state for a video processing stream.

Syntax


HRESULT VideoProcessorGetStreamExtension(
  [in]        ID3D11VideoProcessor *pVideoProcessor,
  [in]        UINT                 StreamIndex,
  [in]  const GUID                 *pExtensionGuid,
  [in]        UINT                 DataSize,
  [out]       void                 *pData
);

Parameters

pVideoProcessor [in]

A pointer to the ID3D11VideoProcessor interface. To get this pointer, call ID3D11VideoDevice::CreateVideoProcessor.

StreamIndex [in]

The zero-based index of the input stream. To get the maximum number of streams, call ID3D11VideoProcessorEnumerator::GetVideoProcessorCaps and check the MaxStreamStates structure member.

pExtensionGuid [in]

A pointer to a GUID that identifies the state. The meaning of this GUID is defined by the graphics driver.

DataSize [in]

The size of the pData buffer, in bytes.

pData [out]

A pointer to a buffer that receives the private state data.

Return value

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

Remarks

Windows Phone 8: This API is supported.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

D3d11.h

See also

ID3D11VideoContext

 

 

Community Additions

ADD
Show:
© 2015 Microsoft