DXInvertAlpha function
Inverts the specified alpha value.
Syntax
BYTE DXInvertAlpha(
_In_ BYTE Alpha
);
Parameters
- Alpha [in]
A value of type BYTE that specifies the alpha value of a sample.
Return value
Returns the inverted alpha, which is computed by a logical NOT operation.
Requirements
Minimum supported client |
Windows XP |
Minimum supported server |
Windows 2000 Server |
Header |
Dxhelper.h |