DXGKDDI_FORMATHISTORYBUFFER callback function (d3dkmddi.h)

Copies unformatted data from the history buffer into a buffer that's properly formatted to be submitted to the Event Tracing for Windows (ETW) facility.

Syntax

DXGKDDI_FORMATHISTORYBUFFER DxgkddiFormathistorybuffer;

NTSTATUS DxgkddiFormathistorybuffer(
  IN_CONST_HANDLE hContext,
  IN DXGKARG_FORMATHISTORYBUFFER *pFormatData
)
{...}

Parameters

hContext

A handle to the device context for the DMA buffer that contains the unformatted history buffer.

pFormatData

A pointer to a DXGKARG_FORMATHISTORYBUFFER structure that contains data about how to format the history buffer.

Return value

Returns STATUS_SUCCESS if it succeeds; otherwise, it returns one of the error codes defined in Ntstatus.h.

Requirements

See also

DXGKARG_FORMATHISTORYBUFFER