Edit

DXGKCB_GETCAPTUREADDRESS callback function (d3dkmddi.h)

  • Article

DXGKCB_GETCAPTUREADDRESS retrieves the physical address and segment identifier of a capture buffer that is associated with the given allocation handle.

Syntax

DXGKCB_GETCAPTUREADDRESS DxgkcbGetcaptureaddress;

NTSTATUS DxgkcbGetcaptureaddress(
  [in/out] INOUT_PDXGKARGCB_GETCAPTUREADDRESS unnamedParam1
)
{...}

Parameters

[in/out] unnamedParam1

A pointer to a DXGKARGCB_GETCAPTUREADDRESS structure that describes parameters for retrieving information about a capture buffer.

Return value

DXGKCB_GETCAPTUREADDRESS returns one of the following values:

Return code Description
STATUS_SUCCESS DXGKCB_GETCAPTUREADDRESS successfully retrieved the capture buffer information.
STATUS_INVALID_PARAMETER The allocation handle that is specified in the hAllocation member of the DXGKARGCB_GETCAPTUREADDRESS structure that the pData parameter pointed to was either invalid or did not represent a capture buffer.

DXGKCB_GETCAPTUREADDRESS might also return other error codes that are defined in Ntstatus.h.

Remarks

DXGKCB_XXX functions are implemented by Dxgkrnl. To use this callback function, set the appropriate members of DXGKARGCB_GETCAPTUREADDRESS and then call DxgkCbGetCaptureAddress via the DXGKRNL_INTERFACE.

Requirements

Requirement Value
Minimum supported client Windows Vista (WDDM 1.0)
Target Platform Desktop
Header d3dkmddi.h (include D3dkmddi.h)
IRQL PASSIVE_LEVEL

See also

DXGKARGCB_GETCAPTUREADDRESS

DXGKRNL_INTERFACE