PFND3D11_1DDI_CHECKVIDEODECODERFORMAT callback function (d3d10umddi.h)

Determines whether a specified format can be used as a video decoder output format for a specified DirectX Video Acceleration (DXVA) profile.

Syntax

PFND3D11_1DDI_CHECKVIDEODECODERFORMAT Pfnd3d111DdiCheckvideodecoderformat;

VOID Pfnd3d111DdiCheckvideodecoderformat(
  D3D10DDI_HDEVICE unnamedParam1,
  const GUID *unnamedParam2,
  DXGI_FORMAT unnamedParam3,
  BOOL *unnamedParam4
)
{...}

Parameters

unnamedParam1

hDevice [in]

A handle to the display device (graphics context).

unnamedParam2

pDecoderProfile [in]

A pointer to a GUID that identifies the DXVA profile.

unnamedParam3

Format [in]

A DXGI_FORMAT value that specifies the output format. Typical values include DXGI_FORMAT_NV12 and DXGI_FORMAT_420_OPAQUE.

unnamedParam4

pBool [out]

A BOOL value that, if TRUE, specifies that the specified format can be used for the specified DXVA profile.

Return value

None

Remarks

This function is not expected to fail.

Requirements