// d3dkmddi.h
typedef struct _DXGK_MULTIPLANE_OVERLAY_PLANE_WITH_SOURCE2 {
HANDLE hAllocation;
D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
UINT LayerIndex;
DXGK_MULTIPLANE_OVERLAY_ATTRIBUTES3 PlaneAttributes;
} DXGK_MULTIPLANE_OVERLAY_PLANE_WITH_SOURCE2;
View the official Windows Driver Kit DDI referenceNo description available.
Used in a call to the DxgkDdiCheckMultiPlaneOverlaySupport3 function to check details on hardware support for multi-plane overlays.
hAllocationA handle to the allocation.
VidPnSourceIdThe zero-based video present network (VidPN) source identification number of the input for which the support levels are queried.
LayerIndexThe zero based index indicating the Z order of the overlay plane.
PlaneAttributesA DXGK_MULTIPLANE_OVERLAY_ATTRIBUTES3 structure that specifies overlay plane attributes.