IOCTL_VIDEO_QUERY_POINTER_ATTR IOCTL

Returns the attributes for the pointer, defined as a set of pixels used to paint the shape associated with the mouse. Support for this modal request is optional.

Major Code

IRP_MJ_DEVICE_CONTROL

Input Buffer

None

Output Buffer

The miniport driver returns a VIDEO_POINTER_ATTRIBUTES structure in the VRP OutputBuffer.

Status Block

If the miniport driver successfully returns the pointer attributes, it sets the Information member of the STATUS_BLOCK structure to sizeof(VIDEO_POINTER_ATTRIBUTES); otherwise, the miniport driver sets this member to zero.

Requirements

   
Header ntddvdeo.h

See Also

STATUS_BLOCK