// dxgiddi.h

typedef struct DXGI_DDI_BASE_CALLBACKS {
  PFNDDXGIDDI_PRESENTCB                     pfnPresentCb;
  PFNDDXGIDDI_PRESENT_MULTIPLANE_OVERLAYCB  pfnPresentMultiplaneOverlayCb;
  PFNDDXGIDDI_PRESENT_MULTIPLANE_OVERLAY1CB pfnPresentMultiplaneOverlay1Cb;
  PFNDDXGIDDI_SUBMITPRESENTBLTTOHWQUEUECB   pfnSubmitPresentBltToHwQueueCb;
  PFNDDXGIDDI_SUBMITPRESENTTOHWQUEUECB      pfnSubmitPresentToHwQueueCb;
} DXGI_DDI_BASE_CALLBACKS;
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Windows Driver Kit DDI reference (ns-dxgiddi-dxgi_ddi_base_callbacks)

DXGI_DDI_BASE_CALLBACKS structure

Description

The DXGI_DDI_BASE_CALLBACKS structure contains pointers to Microsoft Direct3D 10 runtime callback functions that the user-mode display driver can use.

Members

`pfnPresentCb`

A pointer to the pfnPresentCbDXGI function.

`pfnPresentMultiplaneOverlayCb`

A pointer to the pfnPresentMultiPlaneOverlayCb (DXGI) function. Supported starting with Windows 8.1.

`pfnPresentMultiplaneOverlay1Cb`

A pointer to the PFNDDXGIDDI_PRESENT_MULTIPLANE_OVERLAY1CB function. Supported starting with WDDM 2.1.

`pfnSubmitPresentBltToHwQueueCb`

A pointer to the PFNDDXGIDDI_SUBMITPRESENTBLTTOHWQUEUECB function. Supported starting with WDDM 2.4.

`pfnSubmitPresentToHwQueueCb`

A pointer to the PFNDDXGIDDI_SUBMITPRESENTTOHWQUEUECB function. Supported starting with WDDM 2.5.

DXGI_DDI_BASE_CALLBACKS - NtDoc