// d3dukmdt.h

typedef struct _D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE {
  D3DDDI_DRIVERESCAPETYPE EscapeType;
  D3DKMT_HANDLE           hAllocation;
} D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE;
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Windows Driver Kit DDI reference (ns-d3dukmdt-_d3dddi_driverescape_translateallocationehandle)

D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE structure

Description

The D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE structure is used to translate the guest allocation to the corresponding host handle.

Members

`EscapeType`

[in] A D3DDDI_DRIVERESCAPETYPE. Must be set to D3DDDI_DRIVERESCAPETYPE_TRANSLATEALLOCATIONHANDLE.

`hAllocation`

[in/out] On entry, a handle to a DirectX graphics allocation that was returned from DxgkddiCreateAllocation.

On return, a handle that can be sent to the kernel-mode driver and used in functions such as DxgkcbAcquirehandledata, DxgkcbReleasehandledata, DxcbGethandledata, and DxgkcbGethandleparent.

Remarks

The D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE structure is used with the D3DDDI_DRIVERESCAPETYPE_TRANSLATEALLOCATIONHANDLE known escape type.

D3DDDI_DRIVERESCAPE_TRANSLATEALLOCATIONEHANDLE - NtDoc