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DXGK_BUILDPAGINGBUFFER_UPDATECONTEXTALLOCATION structure (d3dkmddi.h)

  • Article

DXGK_BUILDPAGINGBUFFER_UPDATECONTEXTALLOCATION describes an operation used to update the content of a context or device allocation.

Syntax

typedef struct _DXGK_BUILDPAGINGBUFFER_UPDATECONTEXTALLOCATION {
  D3DGPU_VIRTUAL_ADDRESS ContextAllocation;
  UINT64                 ContextAllocationSize;
  PVOID                  pDriverPrivateData;
  UINT                   DriverPrivateDataSize;
} DXGK_BUILDPAGINGBUFFER_UPDATECONTEXTALLOCATION;

Members

ContextAllocation

A GPU virtual address in the paging process scratch area for the context allocation being updated.

ContextAllocationSize

The size of the context allocation.

pDriverPrivateData

A pointer to the driver-private data that was passed in the call to DxgkCbUpdateContextAllocation.

DriverPrivateDataSize

The size of the driver-private data.

Requirements

Requirement Value
Minimum supported client Windows 10
Minimum supported server Windows Server 2016
Header d3dkmddi.h (include D3dkmddi.h)

See also

DXGKARG_BUILDPAGINGBUFFER

DxgkCbUpdateContextAllocation