CBaseStreamControl::Flushing (Windows Embedded CE 6.0)
1/6/2010
Notifies the pin that the filter is flushing.
Syntax
void Flushing(
BOOL bInProgress
);
Parameters
- bInProgress
TRUE indicates flushing in progress; FALSE indicates not flushing.
Return Value
None.
Remarks
If you implement your own filter, your pin must call this member function on BeginFlush and EndFlush(DeliverBeginFlush and DeliverEndFlush for output pins) to say when it is flushing, as shown in the following example (however, Capture filters that do not support seeking do not call this method).
HRESULT CMyPin::BeginFlush()
{
Flushing(TRUE);
//Or CBaseInputPin for input pins
return CBaseOutputPin::BeginFlush();
}
HRESULT CMyPin::EndFlush()
{
Flushing(FALSE);
//Or CBaseInputPin for input pins
return CBaseOutputPin::EndFlush();
}
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |