DXGI_RATIONAL structure (dxgicommon.h)
Represents a rational number.
Syntax
typedef struct DXGI_RATIONAL {
UINT Numerator;
UINT Denominator;
} DXGI_RATIONAL;
Members
Numerator
Type: UINT
An unsigned integer value representing the top of the rational number.
Denominator
Type: UINT
An unsigned integer value representing the bottom of the rational number.
Remarks
This structure is a member of the DXGI_MODE_DESC structure.
The DXGI_RATIONAL structure operates under the following rules:
- 0/0 is legal and will be interpreted as 0/1.
- 0/anything is interpreted as zero.
- If you are representing a whole number, the denominator should be 1.
Requirements
| Requirement | Value |
|---|---|
| Header | dxgicommon.h (include DXGI.h) |