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PackRatio macro
Packs two UINT32 values, which represent a ratio, into a UINT64 value.
Syntax
UINT64 PackRatio( [in] UINT32 nNumerator, [in] UINT32 unDenominator );
Parameters
- nNumerator [in]
-
Value to store the UINT32 numerator value.
- unDenominator [in]
-
Value to store the UINT32 denominator value.
Return value
Returns the packed UINT64 value.
Remarks
This function stores two 32-bit values in a 64-bit value that is suitable for the IMFAttributes::SetUINT64 method.
Requirements
|
Minimum supported client |
Windows 8 [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2012 [desktop apps | Windows Store apps] |
|
Header |
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See also
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