DXGKDDI_MONITORSOURCEMODESET_ACQUIRENEXTMODEINFO callback function

The pfnAcquireNextModeInfo function returns a descriptor of the next mode in a specified monitor source mode set, given the current mode.

Syntax

DXGKDDI_MONITORSOURCEMODESET_ACQUIRENEXTMODEINFO DxgkddiMonitorsourcemodesetAcquirenextmodeinfo;

NTSTATUS DxgkddiMonitorsourcemodesetAcquirenextmodeinfo(
  IN_CONST_D3DKMDT_HMONITORSOURCEMODESET hMonitorSourceModeSet,
  IN_CONST_PD3DKMDT_MONITOR_SOURCE_MODE_CONST pMonitorSourceModeInfo,
  DEREF_OUT_CONST_PPD3DKMDT_MONITOR_SOURCE_MODE ppNextMonitorSourceModeInfo
)
{...}

Parameters

hMonitorSourceModeSet

[in] A handle to a monitor source mode set object. The display miniport driver previously obtained this handle by calling the pfnAcquireMonitorSourceModeSet function of the Monitor interface.

pMonitorSourceModeInfo

[in] A pointer to a D3DKMDT_MONITOR_SOURCE_MODE structure that describes the current mode. The display miniport driver previously obtained this pointer by calling pfnAcquireFirstModeInfo or pfnAcquireNextModeInfo.

ppNextMonitorSourceModeInfo

[out] A pointer to a variable that receives a pointer to a D3DKMDT_MONITOR_SOURCE_MODE structure that describes the next mode.

Return Value

The pfnAcquireNextModeInfo function returns one of the following values:

Return code Description
STATUS_SUCCESS
The function succeeded.
STATUS_GRAPHICS_INVALID_MONITOR_SOURCEMODESET
The handle supplied in hMonitorSourceModeSet was invalid.

Remarks

When you have finished using the D3DKMDT_MONITOR_SOURCE_MODE structure, you must release the structure by calling pfnReleaseModeInfo.

You can enumerate all the modes that belong to a particular monitor source mode set object by calling pfnAcquireFirstModeInfo and then making a sequence of calls to pfnAcquireNextModeInfo.

The D3DKMDT_HMONITORSOURCEMODESET data type is defined in D3dkmdt.h.

Requirements

   
Windows version Available in Windows Vista and later versions of the Windows operating systems.
Target Platform Desktop
Header d3dkmddi.h (include D3dkmddi.h)
IRQL PASSIVE_LEVEL

See Also

D3DKMDT_MONITOR_SOURCE_MODE

pfnAcquireFirstModeInfo

pfnReleaseModeInfo