DXGK_ACTIVE_VIDPN_INVALIDATION_REASON enumeration (d3dkmddi.h)
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The DXGK_ACTIVE_VIDPN_INVALIDATION_REASON enumeration is used to indicate the reason why an active VidPN is invalidated and a new VidPN is requested.
Syntax
typedef enum _DXGK_ACTIVE_VIDPN_INVALIDATION_REASON {
DXGK_AVIR_UNINITIALIZED,
DXGK_AVIR_HOTKEY,
DXGK_AVIR_USERMODE
} DXGK_ACTIVE_VIDPN_INVALIDATION_REASON;
Constants
Name |
Description |
DXGK_AVIR_UNINITIALIZED |
Indicates that a variable of type DXGK_ACTIVE_VIDPN_INVALIDATION_REASON has not yet been assigned a meaningful value. |
DXGK_AVIR_HOTKEY |
Indicates that the user pressed a keyboard shortcut to change the set of monitors (or other display devices) being used to display the desktop. |
DXGK_AVIR_USERMODE |
Indicates that a call to the D3DKMTInvalidateActiveVidPn function has been made in user mode. |
Requirements
|
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Minimum supported client |
Available in Windows Vista and later versions of the Windows operating systems. |
Header |
d3dkmddi.h (include D3dkmddi.h) |
See also
D3DKMTInvalidateActiveVidPN