DXVA2_Fixed32 structure (dxva2api.h)
Defines a 32-bit fixed-point number.
Syntax
typedef struct _DXVA2_Fixed32 {
union {
struct {
USHORT Fraction;
SHORT Value;
};
LONG ll;
};
} DXVA2_Fixed32;
Members
Fraction
Fractional part of the number.
Value
Integer part of the number.
ll
Accesses the entire 32 bits of the number. You can use this member to compare DXVA2_Fixed32 values.
Remarks
To convert between floating-point numbers and DXVA2_Fixed32 values, use the DXVA2FixedToFloat and DXVA2FloatToFixed functions.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Header | dxva2api.h |
See also
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