D3DKMDT_MONITOR_ORIENTATION_AWARENESS enumeration (d3dkmdt.h)
The D3DKMDT_MONITOR_ORIENTATION_AWARENESS enumeration is used to describe the ability of a video output device (on the display adapter) to detect changes in the orientation (rotation angle) of a connected external display device.
Syntax
typedef enum _D3DKMDT_MONITOR_ORIENTATION_AWARENESS {
D3DKMDT_MOA_UNINITIALIZED,
D3DKMDT_MOA_NONE,
D3DKMDT_MOA_POLLED,
D3DKMDT_MOA_INTERRUPTIBLE
} D3DKMDT_MONITOR_ORIENTATION_AWARENESS;
Constants
D3DKMDT_MOA_UNINITIALIZED Indicates that a variable of type D3DKMDT_MONITOR_ORIENTATION_AWARENESS has not yet been assigned a meaningful value. |
D3DKMDT_MOA_NONE Indicates that the video output device is unable to determine the orientation of a connected external display device. |
D3DKMDT_MOA_POLLED Indicates that the video output device can determine the orientation of a connected external display device, and the display miniport driver can be aware of changes in orientation by polling the video output device. |
D3DKMDT_MOA_INTERRUPTIBLE Indicates that the video output device can generate an interrupt when the orientation of a connected external display device changes. |
Remarks
The ChildCapabilities member of a DXGK_CHILD_DESCRIPTOR structure is a DXGK_CHILD_CAPABILITIES structure. The Type.VideoOutput member of a CHILD_CAPABILITIES structure is a DXGK_VIDEO_OUTPUT_CAPABILITIES structure. The MonitorOrientationAwareness member of a VIDEO_OUTPUT_CAPABILITIES structure is a D3DKMDT_MONITOR_ORIENTATION_AWARENESS value.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
Header | d3dkmdt.h |
See also
Feedback
https://aka.ms/ContentUserFeedback.
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:Submit and view feedback for