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VideoPortClearEvent function (video.h)

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The VideoPortClearEvent function sets a given event object to the nonsignaled state.

Syntax

VIDEOPORT_API VOID VideoPortClearEvent(
  [in] IN PVOID  HwDeviceExtension,
  [in] IN PEVENT pEvent
);

Parameters

[in] HwDeviceExtension

Pointer to the miniport driver's device extension.

[in] pEvent

Pointer to the event object.

Return value

None

Remarks

To set the state of an event object to the signaled state, use VideoPortSetEvent.

Requirements

Requirement Value
Minimum supported client Available in Windows XP and later versions of the Windows operating systems.
Target Platform Desktop
Header video.h (include Video.h)
Library Videoprt.lib
DLL Videoprt.sys
IRQL <= DISPATCH_LEVEL

See also

VideoPortSetEvent