// iddcx.h

struct IDDCX_TARGET_MODE2 {
  UINT                          Size;
  DISPLAYCONFIG_TARGET_MODE     TargetVideoSignalInfo;
  UINT64                        RequiredBandwidth;
  IDDCX_WIRE_BITS_PER_COMPONENT BitsPerComponent;
};
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Windows Driver Kit DDI reference (ns-iddcx-iddcx_target_mode2)

Description

IDDCX_TARGET_MODE2 provides information about a target mode.

Members

`Size`

Size in bytes of this structure.

`TargetVideoSignalInfo`

A DISPLAYCONFIG_TARGET_MODE structure that describes the display path target mode, including information about the video signal for the display.

`RequiredBandwidth`

The display pipeline bandwidth required for this mode. The driver reports pipeline bandwidth in IDDCX_ADAPTER_CAPS.MaxDisplayPipelineRate. The OS will never pick a combination of modes across all targets that exceeds this value.

`BitsPerComponent`

An IDDCX_WIRE_BITS_PER_COMPONENT value that specifies how many bits per component can be used to send pixels of each format to a monitor.

Remarks

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

IDDCX_TARGET_MODE2 - NtDoc