// dispmprt.h

typedef struct _DXGK_MIRACAST_CAPS {
  ULONG MaxChunkPrivateDriverDataSize;
  union {
    struct {
      UINT HdcpSupport : 1;
      UINT Reserved : 31;
    };
    UINT Value;
  } Flags;
} DXGK_MIRACAST_CAPS, *PDXGK_MIRACAST_CAPS;
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Windows Driver Kit DDI reference (ns-dispmprt-_dxgk_miracast_caps)

_DXGK_MIRACAST_CAPS structure

Description

Used by a display miniport driver to identify capabilities of a Miracast device.

Members

`MaxChunkPrivateDriverDataSize`

The maximum size, in bytes, of the private data that the display miniport driver will pass when it reports a DXGK_INTERRUPT_TYPE interrupt type of DXGK_INTERRUPT_MICACAST_CHUNK_PROCESSING_COMPLETE.

`Flags`

`Flags.HdcpSupport`

Indicates whether the display adapter supports the Miracast High-bandwidth Digital Content Protection (HDCP) feature.

`Flags.Reserved`

Reserved for system use. The display miniport driver must set this value to zero.

`Flags.Value`

Holds a 32-bit value that identifies the capabilities of the Miracast device.

DXGK_MIRACAST_CAPS - NtDoc