// d3d10umddi.h

PFND3D11_1DDI_CHECKVIDEODECODERFORMAT Pfnd3d111DdiCheckvideodecoderformat;

VOID Pfnd3d111DdiCheckvideodecoderformat(
  D3D10DDI_HDEVICE unnamedParam1,
  const GUID *unnamedParam2,
  DXGI_FORMAT unnamedParam3,
  BOOL *unnamedParam4
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-d3d10umddi-pfnd3d11_1ddi_checkvideodecoderformat)

PFND3D11_1DDI_CHECKVIDEODECODERFORMAT callback function

Description

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

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.

Remarks

This function is not expected to fail.

View the official Windows Driver Kit DDI reference

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