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DXVA2_Fixed32TransparentAlpha function
Returns a DXVA2_Fixed32 structure that contains a transparent alpha value.
You can use this function for DirectX Video Acceleration (DXVA) operations that require alpha values expressed as fixed-point numbers.
Syntax
const DXVA2_Fixed32 DXVA2_Fixed32TransparentAlpha(void);
Parameters
This function has no parameters.
Return value
The function returns a DXVA2_Fixed32 structure that contains a transparent alpha value.
Requirements
|
Minimum supported client |
Windows Vista [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2008 [desktop apps only] |
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Header |
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See also
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