IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES IOCTL (ntddvdeo.h)
Returns information about the adapter's "hardware cursor" features. Support for this modal request is optional.
Major code
Input buffer
None
Output buffer
The miniport driver returns a VIDEO_POINTER_CAPABILITIES structure in the VRP OutputBuffer.
Status block
If the miniport driver successfully returns the pointer capabilities, it sets the Information member of the STATUS_BLOCK structure to sizeof(VIDEO_POINTER_CAPABILITIES); otherwise, the miniport driver sets this member to zero.
Requirements
| Requirement | Value |
|---|---|
| Header | ntddvdeo.h |
See also
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for