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