// d3d12umddi.h
typedef struct D3D12DDI_OPTIONS_0090 {
BOOL RelaxedFormatCastingSupported;
} D3D12DDI_OPTIONS_DATA_0090;
View the official Windows Driver Kit DDI referenceNo description available.
A user-mode driver indicates support for capabilities in the D3D12DDI_OPTIONS_DATA_0090 structure when its PFND3DDDI_GETCAPS function is called with D3D12DDICAPS_TYPE_OPTIONS_0090.
RelaxedFormatCastingSupportedSet TRUE when the driver supports format list casting; otherwise, set to FALSE.