IddCxMonitorUpdateModes function (iddcx.h)
An indirect display driver calls IddCxMonitorUpdateModes to have the OS update the mode list for a monitor. A driver that reports HDR support must use IddCxMonitorUpdateModes2 instead.
Syntax
NTSTATUS IddCxMonitorUpdateModes(
IDDCX_MONITOR MonitorObject,
const IDARG_IN_UPDATEMODES *pInArgs
);
Parameters
MonitorObject
[in] An IDDCX_MONITOR object that is the OS's context handle for the monitor. The OS provided this handle in a prior call to IddCxMonitorCreate.
pInArgs
[in] Pointer to an IDARG_IN_UPDATEMODES structure that contains the input arguments for this function.
Return value
IddCxMonitorUpdateModes returns STATUS_SUCCESS upon success; otherwise it returns an appropriate NTSTATUS error code.
Remarks
A driver can call IddCxMonitorUpdateModes to update the mode list previously reported for a monitor.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Minimum supported server | Windows Server 2016 |
| Target Platform | Windows |
| Header | iddcx.h |
| Library | IddCxStub.lib |
| DLL | IddCx.dll |
| IRQL | Must_inspect_result |