VideoPortReadRegisterUshort

USHORT VideoPortReadRegisterUshort(

PUSHORT  Register
);

VideoPortReadRegisterUshort reads a USHORT value from a mapped register range.

Parameters

Register

Points to the register. The given Register must be in a mapped memory-space range returned by VideoPortGetDeviceBase.

Return Value

VideoPortReadRegisterUshort returns the USHORT value read from the adapter.

Comments

A miniport’s HwVidInterrupt or HwVidSynchronizeExecutionCallback function can call VideoPortReadRegisterUshort.

See Also

HwVidInterrupt, HwVidSynchronizeExecutionCallback, VideoPortGetDeviceBase