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PDD_MOCOMPCB_QUERYSTATUS callback function (ddrawint.h)

  • Article

The DdMoCompQueryStatus callback function queries the status of the most recent rendering operation to the specified surface.

Syntax

PDD_MOCOMPCB_QUERYSTATUS PddMocompcbQuerystatus;

DWORD PddMocompcbQuerystatus(
  PDD_QUERYMOCOMPSTATUSDATA unnamedParam1
)
{...}

Parameters

unnamedParam1

Points to a DD_QUERYMOCOMPSTATUSDATA structure that contains the information needed to query the status.

Return value

DdMoCompQueryStatus returns one of the following callback codes:

Remarks

DirectDraw drivers that support motion compensation must implement DdMoCompQueryStatus.

Requirements

Requirement Value
Target Platform Desktop
Header ddrawint.h (include Winddi.h)

See also

DD_QUERYMOCOMPSTATUSDATA