| Microsoft DirectX 9.0 |
The GetRedrawAlways method indicates whether the Line 21 Decoder filter redraws the entire output bitmap for each sample.
Syntax
HRESULT GetRedrawAlways(
LPBOOL lpbOption
);
Parameters
lpbOption
Pointer to a variable that receives one of the following values.
| Value | Description |
| TRUE | The filter always redraws the entire bitmap. |
| FALSE | The filter does not always redraw the entire bitmap. (Default) |
Return Values
Returns an HRESULT value. Possible values include the following.
| Value | Description |
| E_INVALIDARG | Invalid argument |
| S_OK | Success |
See Also