DXGKDDI_VIDPN_ASSIGNMULTISAMPLINGMETHODSET - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dkmddi.h

DXGKDDI_VIDPN_ASSIGNMULTISAMPLINGMETHODSET DxgkddiVidpnAssignmultisamplingmethodset;

NTSTATUS DxgkddiVidpnAssignmultisamplingmethodset(
  [in] IN_D3DKMDT_HVIDPN hVidPn,
  [in] IN_CONST_D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId,
  [in] IN_CONST_SIZE_T NumMethods,
  [in] const D3DDDI_MULTISAMPLINGMETHOD *pSupportedMethodSet
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-d3dkmddi-dxgkddi_vidpn_assignmultisamplingmethodset)

DXGKDDI_VIDPN_ASSIGNMULTISAMPLINGMETHODSET callback function

Description

The DXGKDDI_VIDPN_ASSIGNMULTISAMPLINGMETHODSET function assigns a set of multisampling methods to a particular video-present source in a specified VidPN.

Parameters

hVidPn [in]

A handle to a VidPN object. The VidPN manager previously provided this handle to the display miniport driver by calling DxgkDdiEnumVidPnCofuncModality.

VidPnSourceId [in]

An integer that identifies one of the video present sources associated with the VidPN object.

NumMethods [in]

The number of elements in the pSupportedMethodSet array.

pSupportedMethodSet [in]

A pointer to an array of D3DDDI_MULTISAMPLINGMETHOD structures, each of which describes a multisampling method.

Return value

The DXGKDDI_VIDPN_ASSIGNMULTISAMPLINGMETHODSET function returns one of the following values.

Return code Description
STATUS_SUCCESS The function succeeded.
STATUS_GRAPHICS_INVALID_VIDPN The handle supplied in hVidPn was invalid.
STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE The identifier supplied in VidPnSourceId was invalid.
STATUS_NO_MEMORY The function failed because it was unable to allocate enough memory.

This function might also return other error codes that are defined in Ntstatus.h.

See also

DxgkDdiEnumVidPnCofuncModality

View the official Windows Driver Kit DDI reference

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