// dxgiddi.h
typedef struct DXGI_DDI_CHECK_MULTIPLANEOVERLAYSUPPORT_PLANE_INFO {
DXGI_DDI_HRESOURCE hResource;
UINT SubResourceIndex;
DXGI_DDI_MULTIPLANE_OVERLAY_ATTRIBUTES PlaneAttributes;
} DXGI_DDI_CHECK_MULTIPLANE_OVERLAY_SUPPORT_PLANE_INFO;
View the official Windows Driver Kit DDI referenceNo description available.
Specifies the support attributes that the hardware provides for multiplane overlays.
hResourceA handle to the resource. The display miniport driver must set this member to a value that it can use to refer to its private tracking structure for the resource.
SubResourceIndexThe zero-based index into the resource, which is specified by the handle in the hResource member. This index indicates the subresource, or surface, on which an overlay plane is to be displayed.
PlaneAttributesA DXGI_DDI_MULTIPLANE_OVERLAY_ATTRIBUTES structure that specifies overlay plane attributes.