DXGKCB_NOTIFY_MPO_VSYNC_FLAGS structure (d3dkmddi.h)
The DXGKCB_NOTIFY_MPO_VSYNC_FLAGS structure contains the flags set by the driver to process a flip entry.
Syntax
typedef struct _DXGKCB_NOTIFY_MPO_VSYNC_FLAGS {
union {
struct {
UINT PostPresentNeeded : 1;
UINT Reserved : 31;
};
UINT Value;
};
} DXGKCB_NOTIFY_MPO_VSYNC_FLAGS;
Members
PostPresentNeeded
The driver sets this flag to indicate that scheduler must call DxgkDdiPostMultiplaneOverlayPresent for this flip entry.
Reserved
This member is reserved and should be set to zero. Setting this member to zero is equivalent to setting the remaining 31 bits (0xFFFFFFFE) of the 32-bit Value member to zeros.
Value
The 32-bit value that indicates all of the flags set in the union.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1607 (WDDM 2.1) |
| Header | d3dkmddi.h |
See also
DXGK_MULTIPLANE_OVERLAY_VSYNC_INFO2