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GetVideoDecoderConfigCount function

Queries the number of video decoder configurations that are supported by the display miniport driver for the specified decoder operation.

Syntax


VOID APIENTRY* GetVideoDecoderConfigCount(
  _In_   D3D10DDI_HDEVICE hDevice,
  _In_   const D3D11_1DDI_VIDEO_DECODER_DESC *pDecodeDesc,
  _Out_  UINT *pConfigCount
);

Parameters

hDevice [in]

A handle to the display device (graphics context).

pDecodeDesc [in]

A pointer to a D3D11_1DDI_VIDEO_DECODER_DESC structure that specifies the video decoder operation.

pConfigCount [out]

A pointer to a UINT value that specifies the maximum number of decoder configurations that are supported.

Return value

This function does not return a value.

Remarks

The Microsoft Direct3D runtime verifies that the pDecodeDesc parameter data is valid before it calls the GetVideoDecoderConfigCount function.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Header

D3d10umddi.h (include D3d10umddi.h)

See also

D3D11_1DDI_VIDEO_DECODER_DESC

 

 

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