D3D12DDI_CORELAYER_DEVICECALLBACKS_0050 structure (d3d12umddi.h)

The D3D12DDI_CORELAYER_DEVICECALLBACKS_0050 structure contains Microsoft Direct3D 12 runtime callback functions that the user-mode display driver can use.

Syntax

typedef struct D3D12DDI_CORELAYER_DEVICECALLBACKS_0050 {
  PFND3D12DDI_SETERROR_CB                                 pfnSetErrorCb;
  PFND3D12DDI_SETCOMMANDLISTERROR_CB                      pfnSetCommandListErrorCb;
  PFND3D12DDI_SETCOMMANDLISTDDITABLE_CB                   pfnSetCommandListDDITableCb;
  PFND3D12DDI_CREATECONTEXT_CB                            pfnCreateContextCb;
  PFND3D12DDI_CREATECONTEXTVIRTUAL_CB                     pfnCreateContextVirtualCb;
  void                                                    *pfnReservedCreateContextVirtualCb;
  PFND3D12DDI_DESTROYCONTEXT_CB                           pfnDestroyContextCb;
  PFND3D12DDI_CREATEPAGINGQUEUE_CB                        pfnCreatePagingQueueCb;
  PFND3D12DDI_DESTROYPAGINGQUEUE_CB                       pfnDestroyPagingQueueCb;
  PFND3D12DDI_MAKERESIDENT_CB                             pfnMakeResidentCb;
  PFND3D12DDI_EVICT_CB                                    pfnEvictCb;
  PFND3D12DDI_RECLAIMALLOCATIONS2_CB                      pfnReclaimAllocations2Cb;
  PFND3D12DDI_OFFERALLOCATIONS_CB                         pfnOfferAllocationsCb;
  void                                                    *pfnReservedCreatePagingQueueCb;
  void                                                    *pfnReservedDestroyPagingQueueCb;
  void                                                    *pfnReservedMakeResidentCb;
  void                                                    *pfnReservedEvictCb;
  void                                                    *pfnReservedReclaimAllocations2Cb;
  void                                                    *pfnReservedOfferAllocationsCb;
  PFND3D12DDI_ALLOCATE_CB_0022                            pfnAllocateCb;
  PFND3D12DDI_DEALLOCATE_CB_0022                          pfnDeallocateCb;
  PFND3D12DDI_CREATESCHEDULINGGROUPCONTEXT_CB_0050        pfnCreateSchedulingGroupContextCb;
  PFND3D12DDI_CREATESCHEDULINGGROUPCONTEXTVIRTUAL_CB_0050 pfnCreateSchedulingGroupContextVirtualCb;
  PFND3D12DDI_CREATEHWQUEUE_CB_0050                       pfnCreateHwQueueCb;
  void                                                    *pfnReservedCreateSchedulingGroupContextCb;
  void                                                    *pfnReservedCreateSchedulingGroupContextVirtualCb;
  void                                                    *pfnReservedCreateHwQueueCb;
} D3D12DDI_CORELAYER_DEVICECALLBACKS_0050;

Members

pfnSetErrorCb

A pointer to the PFND3D12DDI_SETERROR_CB function.

pfnSetCommandListErrorCb

A pointer to the PFND3D12DDI_SETCOMMANDLISTERROR_CB function.

pfnSetCommandListDDITableCb

A pointer to the PFND3D12DDI_SETCOMMANDLISTDDITABLE_CB function.

pfnCreateContextCb

A pointer to the PFND3D12DDI_CREATECONTEXT_CB function.

pfnCreateContextVirtualCb

A pointer to the PFND3D12DDI_CREATECONTEXTVIRTUAL_CB function.

Supported starting in WDDM 2.0.

pfnReservedCreateContextVirtualCb

A function pointer for WDDM versions less than 2.0.

pfnDestroyContextCb

A pointer to the PFND3D12DDI_DESTROYCONTEXT_CB function.

pfnCreatePagingQueueCb

A pointer to the PFND3D12DDI_CREATEPAGINGQUEUE_CB function.

Supported starting in WDDM 2.0.

pfnDestroyPagingQueueCb

A pointer to the PFND3D12DDI_DESTROYPAGINGQUEUE_CB function.

Supported starting in WDDM 2.0.

pfnMakeResidentCb

A pointer to the PFND3D12DDI_MAKERESIDENT_CB function.

Supported starting in WDDM 2.0.

pfnEvictCb

A pointer to the PFND3D12DDI_EVICT_CB function.

Supported starting in WDDM 2.0.

pfnReclaimAllocations2Cb

A pointer to the PFND3D12DDI_RECLAIMALLOCATIONS2_CB function.

Supported starting in WDDM 2.0.

pfnOfferAllocationsCb

A pointer to the PFND3D12DDI_OFFERALLOCATIONS_CB function.

Supported starting in WDDM 2.0.

pfnReservedCreatePagingQueueCb

A function pointer for WDDM versions less than 2.0.

pfnReservedDestroyPagingQueueCb

A function pointer for WDDM versions less than 2.0.

pfnReservedMakeResidentCb

A function pointer for WDDM versions less than 2.0.

pfnReservedEvictCb

A function pointer for WDDM versions less than 2.0.

pfnReservedReclaimAllocations2Cb

A function pointer for WDDM versions less than 2.0.

pfnReservedOfferAllocationsCb

A function pointer for WDDM versions less than 2.0.

pfnAllocateCb

A pointer to the PFND3D12DDI_ALLOCATE_CB_0022 function.

pfnDeallocateCb

A pointer to the PFND3D12DDI_DEALLOCATE_CB_0022 function.

pfnCreateSchedulingGroupContextCb

A pointer to a PFND3D12DDI_CREATESCHEDULINGGROUPCONTEXT_CB_0050 function.

Supported starting in WDDM 2.5.

pfnCreateSchedulingGroupContextVirtualCb

A pointer to a PFND3D12DDI_CREATESCHEDULINGGROUPCONTEXTVIRTUAL_CB_0050 function.

Supported starting in WDDM 2.5.

pfnCreateHwQueueCb

A pointer to a PFND3D12DDI_CREATEHWQUEUE_CB_0050 function.

Supported starting in WDDM 2.5.

pfnReservedCreateSchedulingGroupContextCb

A function pointer for WDDM versions less than 2.5.

pfnReservedCreateSchedulingGroupContextVirtualCb

A function pointer for WDDM versions less than 2.5.

pfnReservedCreateHwQueueCb

A function pointer for WDDM versions less than 2.5.

Requirements

Requirement	Value
Minimum supported client	Windows 10, version 1809
Header	d3d12umddi.h