// d3dukmdt.h

typedef struct _D3DDDI_OPENALLOCATIONINFO {
  [in] D3DKMT_HANDLE hAllocation;
  [in] const VOID    *pPrivateDriverData;
  [in] UINT          PrivateDriverDataSize;
} D3DDDI_OPENALLOCATIONINFO;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dukmdt-_d3dddi_openallocationinfo)

_D3DDDI_OPENALLOCATIONINFO structure

Description

The D3DDDI_OPENALLOCATIONINFO structure describes an allocation to be opened.

Members

`hAllocation` [in]

A D3DKMT_HANDLE data type that represents a kernel-mode handle to the allocation. The user-mode display driver should use this handle to reference the allocation in the command buffer.

`pPrivateDriverData` [in]

A pointer to a block of private data, which was passed to the display miniport driver when the resource was created.

`PrivateDriverDataSize` [in]

The size, in bytes, of the block of private data that is pointed to by pPrivateDriverData.

View the official Windows Driver Kit DDI reference