DXGK_DIAGNOSTIC_HEADER - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// dispmprt.h
typedef struct _DXGK_DIAGNOSTIC_HEADER {
DXGK_DIAGNOSTIC_CATEGORIES Category;
DXGK_DIAGNOSTIC_TYPES Type;
union {
struct {
UINT Size : 16;
UINT Reserved : 16;
};
UINT Value;
};
UINT SequenceNumber;
union {
D3DDDI_VIDEO_PRESENT_TARGET_ID TargetId;
D3DDDI_VIDEO_PRESENT_SOURCE_ID SourceId;
UINT Id;
};
} DXGK_DIAGNOSTIC_HEADER;
View the official Windows Driver Kit DDI referenceNo description available.
Header structure which contains the common fields used to describe all diagnostic events.
SizeSize in bytes of the event being reported including the header. For OS defined event types, the size will be checked against the expected size of the associated structure.
ReservedReserved.
ValueValue of the header.
TargetIdA 32-bit value that identifies the component to which this event relates. The interpretation of the field is dependent on the type of diagnostic being reported.
SourceIdA 32-bit value that identifies the component to which this event relates. The interpretation of the field is dependent on the type of diagnostic being reported.
IdA 32-bit value that identifies the component to which this event relates. The interpretation of the field is dependent on the type of diagnostic being reported.
CategoryA DXGK_DIAGNOSTIC_CATEGORIES structure with a single bit field set to one to indicate the category of diagnostic being described.
TypeA DXGK_DIAGNOSTIC_TYPES structure with a single bit field set to one to indicate the type of diagnostic being described.
SequenceNumberAn adapter global value incremented for each diagnostic reported such that each report has a unique sequence number, within the limits of a 32-bit value.