IAMWstDecoder::SetRedrawAlways
| Microsoft DirectShow 9.0 |
IAMWstDecoder::SetRedrawAlways
Downstream filters use the SetRedrawAlways method to determine whether the whole output bitmap should be redrawn for each sample.
Syntax
HRESULT SetRedrawAlways( BOOL bOption );
Parameters
bOption
[in] Specifies a BOOL to assign whether the whole output bitmap should be redrawn for each sample.
| Value | Description |
| TRUE | Redraw the whole output bitmap for each sample. |
| FALSE | Do not redraw the whole output bitmap for each sample. |
Return Values
When the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
Header: Include Iwstdec.h.
Library: Use Strmiids.lib.
See Also