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(
  [in]  HANDLE hDevice,
  [in]  const DXVAHD_CONTENT_DESC *pContentDesc,
  [in]  DXVAHD_DEVICE_USAGE Usage,
  [in]  UINT Count,
  [out] D3DFORMAT *pFormats
)
{...}

Parameters

[in] hDevice

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

[in] pContentDesc

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

[in] Usage

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

[in] Count

The number of formats to retrieve.

[out] 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

See also

DXVA-HD

DXVAHDSW_CALLBACKS

IDXVAHD_Device::GetVideoProcessorInputFormats

Media Foundation Functions