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CMSPCallMultiGraph::ProcessGraphEvent method (mspcall.h)

  • Article

The ProcessGraphEvent method (as defined in MSPCall.h) is called on the MSP worker thread. It calls this method to let the call object instance handle the event, and then releases the call object and stream object references in its context structure. This method finds the indicated stream and dispatches the call to the ProcessGraphEvent method on the appropriate Stream object.

Syntax

HRESULT ProcessGraphEvent(
  ITStream *pITStream,
  long     lEventCode,
  LONG_PTR lParam1,
  LONG_PTR lParam2
);

Parameters

pITStream

Pointer to ITStream interface.

lEventCode

Filled in by filter graph. Implementation dependent.

lParam1

Filled in by filter graph. Implementation dependent.

lParam2

Filled in by filter graph. Implementation dependent.

Return value

None

Requirements

Requirement Value
Target Platform Windows
Header mspcall.h

See also

CMSPCallMultiGraph