| Microsoft DirectX 9.0 |
This topic applies to Windows XP only.
The get_MixerBitmapOpacity method retrieves the opacity of the static bitmap image.
Syntax
HRESULT get_MixerBitmapOpacity(
int* pOpacity
);
Parameters
pOpacity
[out] Pointer to a variable that receives the opacity, expressed as an integer from 0 (transparent) to 100 (opaque).
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
If the static bitmap image is set, the VMR alpha-blends the bitmap onto the video image, using the opacity given in pOpacity.
See Also