PDXVAHDSW_GetVideoProcessorInputFormats callback function (dxvahd.h)

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

Syntax

PDXVAHDSW_GetVideoProcessorInputFormats PdxvahdswGetvideoprocessorinputformats;

HRESULT PdxvahdswGetvideoprocessorinputformats(
  HANDLE hDevice,
  const DXVAHD_CONTENT_DESC *pContentDesc,
  DXVAHD_DEVICE_USAGE Usage,
  UINT Count,
  D3DFORMAT *pFormats
)
{...}

Parameters

hDevice

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

pContentDesc

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

Usage

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

Count

The number of formats to retrieve.

pFormats

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 callback function 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]
Target Platform Windows
Header dxvahd.h

See also

DXVA-HD

DXVAHDSW_CALLBACKS

IDXVAHD_Device::GetVideoProcessorInputFormats

Media Foundation Functions