// d3dkmddi.h

typedef struct _DXGKARG_CHECKMULTIPLANEOVERLAYSUPPORT3 {
  UINT                                                 PlaneCount;
  DXGK_MULTIPLANE_OVERLAY_PLANE_WITH_SOURCE2           **ppPlanes;
  UINT                                                 PostCompositionCount;
  DXGK_MULTIPLANE_OVERLAY_POST_COMPOSITION_WITH_SOURCE **ppPostComposition;
  BOOL                                                 Supported;
  DXGK_CHECK_MULTIPLANE_OVERLAY_SUPPORT_RETURN_INFO    ReturnInfo;
} DXGKARG_CHECKMULTIPLANEOVERLAYSUPPORT3;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dkmddi-_dxgkarg_checkmultiplaneoverlaysupport3)

_DXGKARG_CHECKMULTIPLANEOVERLAYSUPPORT3 structure

Description

Used in a call to the DxgkDdiCheckMultiPlaneOverlaySupport3 function to check details on hardware support for multi-plane overlays.

Members

`PlaneCount`

The number of input planes to be enabled.

`ppPlanes`

An array of pointers pointing to a DXGK_CHECK_MULTIPLANE_OVERLAY_SUPPORT_PLANE3 structure that specifies support attributes that the hardware provides for multi-plane overlays.

`PostCompositionCount`

The number of VidPnSources for which we want to apply post composition transforms.

`ppPostComposition`

An array of pointers pointing to a DXGK_CHECK_MULTIPLANE_OVERLAY_POST_COMPSOTION_WITH_SOURCE structure that specifies transforms that should be applied after the planes are composed.

`Supported`

TRUE if the multi-plane overlay configuration can be supported, otherwise FALSE.

`ReturnInfo`

Specifies additional information.

View the official Windows Driver Kit DDI reference

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