DXVA2_Fixed32OpaqueAlpha function (dxva2api.h)
Returns a DXVA2_Fixed32 structure that contains an opaque 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_Fixed32OpaqueAlpha();
Return value
The function returns a DXVA2_Fixed32 structure that contains an opaque alpha value.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | dxva2api.h |