Important: |
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This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Signals an EC_REPAINTmessage to the filter graph.
Syntax
void SendRepaint(void); |
Parameters
None.
Return Value
None.
Remarks
Use with care.
EC_REPAINTevents 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
Windows Embedded CE | Windows CE 2.12 and later |
Windows Mobile | Windows Mobile Version 5.0 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 |
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