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IDARG_OUT_PARSEMONITORDESCRIPTION structure (iddcx.h)

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The IDARG_OUT_PARSEMONITORDESCRIPTION structures provides information about the number of monitor modes and preferred monitor mode of a monitor.

Syntax

struct IDARG_OUT_PARSEMONITORDESCRIPTION {
  UINT MonitorModeBufferOutputCount;
  UINT PreferredMonitorModeIdx;
};

Members

MonitorModeBufferOutputCount

[out] If the pMonitorModes value of IDARG_IN_PARSEMONITORDESCRIPTION - or IDARG_IN_PARSEMONITORDESCRIPTION2 for HDR support - is NULL, then the driver should set MonitorModeBufferOutputCount to the number of monitor modes the driver would generate for the specified monitor description. If pMonitorModes is non-NULL then MonitorModeBufferOutputCount specifies the count of the monitor modes that the driver copied to the buffer that pMonitorModes points to.

PreferredMonitorModeIdx

[out] Index into the pMonitorModes array of the preferred mode monitor mode. The driver can set this value to NO_PREFERRED_MODE to indicate that there is no preferred monitor mode.

Remarks

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

Requirements

Requirement Value
Minimum supported client Windows 10
Header iddcx.h

See also

EVT_IDD_CX_PARSE_MONITOR_DESCRIPTION

EVT_IDD_CX_PARSE_MONITOR_DESCRIPTION2

IDARG_IN_PARSEMONITORDESCRIPTION

IDARG_IN_PARSEMONITORDESCRIPTION2