The VideoPortWriteRegisterBufferUshort function writes a number of USHORT values to a mapped register.
VIDEOPORT_API VOID VideoPortWriteRegisterBufferUshort( PUSHORT Register, PUSHORT Buffer, ULONG Count );
Pointer to the register. The given Register must be in a mapped memory-space range returned by VideoPortGetDeviceBase.
Pointer to a buffer containing the USHORT values to be written.
Specifies the number of USHORT values to be transferred to the adapter.
Callers of VideoPortWriteRegisterBufferUshortcan be running at any IRQL, provided that the memory pointed to by the Buffer parameter is resident and that pointed to by the Register parameter is resident, mapped device memory.
|Minimum supported client||Available in Windows 2000 and later versions of the Windows operating systems.|
|Header||video.h (include Video.h)|
|IRQL||Any level (see Remarks section)|