// d3dumddi.h

typedef struct _D3DDDICB_FREEGPUVIRTUALADDRESS {
  D3DGPU_VIRTUAL_ADDRESS BaseAddress;
  D3DGPU_SIZE_T          Size;
} D3DDDICB_FREEGPUVIRTUALADDRESS;
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Windows Driver Kit DDI reference (ns-d3dumddi-_d3dddicb_freegpuvirtualaddress)

_D3DDDICB_FREEGPUVIRTUALADDRESS structure

Description

D3DDDICB_FREEGPUVIRTUALADDRESS is used with pfnFreeGpuVirtualAddressCb to release a range of graphics processing unit (GPU) virtual addresses that were previously reserved or mapped.

Members

`BaseAddress`

Specifies the base virtual address, in bytes, of the range to free. Must be aligned to 4 KB.

`Size`

Specifies the size, in bytes, of the range to free. Must be aligned to 4 KB.

D3DDDICB_FREEGPUVIRTUALADDRESS - NtDoc