CBaseRenderer::SendRepaint (Compact 2013)

  • Article

3/26/2014

Signals an EC_REPAINT message to the filter graph.

Syntax

void SendRepaint(void);

Parameters

None.

Return Value

None.

Remarks

Use with care.

EC_REPAINT events are processed by the filter graph manager by setting the current position to the same position that the graph is in. This has the effect of sending the same data through the graph again, which is an expensive operation.

Video renderers are the main users of this event, because they sometimes need the same image sent again to refresh the display.

Requirements

Header

dshow.h,
Streams.h

Library

ole32.lib,
Ole32auth.lib,
Strmbase.lib,
Strmiids.lib,
uuid.lib

See Also

Reference

CBaseRenderer Class