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DXGK_MEMORY_TRANSFER_DIRECTION enumeration (d3dkmddi.h)

  • Article

DXGK_MEMORY_TRANSFER_DIRECTION is used as part of an allocation transfer operation to specify the direction of the transfer.

Syntax

typedef enum _DXGK_MEMORY_TRANSFER_DIRECTION {
  DXGK_MEMORY_TRANSFER_LOCAL_TO_SYSTEM,
  DXGK_MEMORY_TRANSFER_SYSTEM_TO_LOCAL,
  DXGK_MEMORY_TRANSFER_LOCAL_TO_LOCAL
} DXGK_MEMORY_TRANSFER_DIRECTION;

Constants

 
DXGK_MEMORY_TRANSFER_LOCAL_TO_SYSTEM
Transfer from local GPU memory to system memory.
DXGK_MEMORY_TRANSFER_SYSTEM_TO_LOCAL
Transfer from system memory to local GPU memory.
DXGK_MEMORY_TRANSFER_LOCAL_TO_LOCAL
Transfer from local GPU memory to local GPU memory.

Requirements

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