ns-iddcx-idarg_in_updatemodes2.md

UID	tech.root	title	ms.date	targetos	description	prerelease	req.construct-type	req.ddi-compliance	req.dll	req.header	req.include-header	req.kmdf-ver	req.lib	req.max-support	req.redist	req.target-min-winverclnt	req.target-min-winversvr	req.target-type	req.typenames	typedef_isUnnamed	req.umdf-ver	req.unicode-ansi	topic_type	api_type	api_location	api_name	f1_keywords	dev_langs	helpviewer_keywords
NS:iddcx.IDARG_IN_UPDATEMODES2	display	IDARG_IN_UPDATEMODES2	09/22/2023	Windows	Learn more about the IDARG_IN_UPDATEMODES2 structure.	false	structure			iddcx.h						Windows 11, version 22H2 September Update (IddCx version 1.10)				false			apiref	HeaderDef	iddcx.h	IDARG_IN_UPDATEMODES2	IDARG_IN_UPDATEMODES2 iddcx/IDARG_IN_UPDATEMODES2	c++	IDARG_IN_UPDATEMODES2

-description

The IDARG_IN_UPDATEMODES2 structure contains input parameters for the IddCxMonitorUpdateModes2 function.

-struct-fields

-field Reason

[in] An IDDCX_UPDATE_REASON value that indicates the reason why the driver is updating the modes.

-field TargetModeCount

[in] Number of target modes in the buffer that pTargetModes points to. TargetModeCount can't be zero.

-field pTargetModes

[in] Pointer to a IDDCX_TARGET_MODE2 structure that contains the target modes the driver supports for this monitor.

-remarks

For more information about HDR support, see IddCx version 1.10 updates.

-see-also

IDDCX_TARGET_MODE2

IDDCX_UPDATE_REASON

IddCxMonitorUpdateModes2