Hardware Dev Center

Timed Operation Interface

This section contains reference pages for the following functions, which are implemented by the display port driver and called by the display miniport driver.

TimedOperationStart

TimedOperationDelay

TimedOperationWaitForSingleObject

The display miniport driver obtains pointers to the functions in the preceding list by passing the DxgkServicesTimedOperation value from the DXGK_SERVICES enumeration type to the ServicesType parameter of the DxgkCbQueryServices function. DxgkCbQueryServices returns pointers to the functions in the preceding list in members of the DXGK_TIMED_OPERATION_INTERFACE structure; the display miniport driver supplies a pointer to DXGK_TIMED_OPERATION_INTERFACE to the Interface parameter of DxgkCbQueryServices.

 

 

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