// d3dumddi.h
typedef struct _DXVADDI_FIXED32 {
union {
struct {
USHORT Fraction;
SHORT Value;
};
LONG ll;
};
} DXVADDI_FIXED32;
View the official Windows Driver Kit DDI referenceNo description available.
The DXVADDI_FIXED32 structure describes a floating-point number from a 16.16 fixed-point number.
Fraction [in]A USHORT value that specifies the 16 bits after the decimal point.
Value [in]A SHORT value that specifies the 16 bits before the decimal point.
llA 32-bit value that describes the 16.16 fixed-point number.