// d3dkmthk.h
typedef struct _D3DKMT_GET_POST_COMPOSITION_CAPS {
D3DKMT_HANDLE hAdapter;
D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
[out] float MaxStretchFactor;
[out] float MaxShrinkFactor;
} D3DKMT_GET_POST_COMPOSITION_CAPS;
View the official Windows Driver Kit DDI referenceNo description available.
Used to get post composition capabilities.
hAdapterA handle to the graphics adapter.
VidPnSourceIdThe zero-based identification number of the video present source in a path of a video present network (VidPN) topology that the monitor is connected to.
MaxStretchFactor [out]The maximum stretch factor.
MaxShrinkFactor [out]The maximum shrink factor.