PDX_IRQCALLBACK callback function (dxmini.h)

The IRQCallback function performs operations related to the IRQ that occurred.

Syntax

PDX_IRQCALLBACK PdxIrqcallback;

VOID PdxIrqcallback(
  PDX_IRQDATA pIrqData
)
{...}

Parameters

pIrqData

Points to the DX_IRQDATA structure that is filled in with the video miniport driver's IRQ information.

Return value

None

Remarks

The video miniport driver calls the IRQCallback function when an IRQ occurs.

Requirements

Requirement	Value
Target Platform	Desktop
Header	dxmini.h (include Dxmini.h)

See also

DDENABLEIRQINFO

DX_IRQDATA

DxEnableIRQ