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PDXVAHDSW_GetVideoProcessorInputFormats function pointer

Gets the input formats that are supported by a software plug-in Microsoft DirectX Video Acceleration High Definition (DXVA-HD) device.

Syntax


typedef HRESULT ( CALLBACK *PDXVAHDSW_GetVideoProcessorInputFormats)(
  _In_   HANDLE hDevice,
  _In_   const DXVAHD_CONTENT_DESC *pContentDesc,
  _In_   DXVAHD_DEVICE_USAGE Usage,
  _In_   UINT Count,
  _Out_  D3DFORMAT *pFormats
);

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 device will be used.

Count [in]

The number of formats to retrieve.

pFormats [out]

A pointer to an array of D3DFORMAT values. The Count parameter specifies the number of elements in the array. The method fills the array with a list of input formats.

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::GetVideoProcessorInputFormats

 

 

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