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PDXVAHDSW_GetVideoProcessorCaps function pointer

Gets the capabilities of one or more software Microsoft DirectX Video Acceleration High Definition (DXVA-HD) video processors.

Syntax


typedef HRESULT ( CALLBACK *PDXVAHDSW_GetVideoProcessorCaps)(
  _In_        HANDLE              hDevice,
  _In_  const DXVAHD_CONTENT_DESC *pContentDesc,
  _In_        DXVAHD_DEVICE_USAGE Usage,
  _In_        UINT                Count,
  _Out_       DXVAHD_VPCAPS       *pCaps
);

Parameters

hDevice [in]

A handle to the plug-in DXVA-HD device.

pContentDesc [in]

A pointer to a DXVAHD_CONTENT_DESC structure that describes the video content.

Usage [in]

A member of the DXVAHD_DEVICE_USAGE enumeration, describing how the video processor will be used.

Count [in]

The number of elements in the pCaps array.

pCaps [out]

A pointer to an array of DXVAHD_VPCAPS structures. The function fills the structures with the capabilities of the plug-in video processors.

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_Device::GetVideoProcessorCaps

 

 

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