Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

KSJACK_DESCRIPTION2 structure

The KSJACK_DESCRIPTION2 structure describes an audio jack.

To get the description of an audio jack of a connector, call IKsJackDescription2::GetJackDescription2.

Syntax


typedef struct _KSJACK_DESCRIPTION2 {
  DWORD DeviceStateInfo;
  DWORD JackCapabilities;
} KSJACK_DESCRIPTION2, *PKSJACK_DESCRIPTION2;

Members

DeviceStateInfo

Reserved for future use.

JackCapabilities

Stores the audio jack's capabilities: jack presence detection capability or dynamic format changing capability. The constants that can be stored in this member of the structure are defined in Ksmedia.h as follows:

  • JACKDESC2_PRESENCE_DETECT_CAPABILITY (0x00000001)
  • JACKDESC2_DYNAMIC_FORMAT_CHANGE_CAPABILITY (0x00000002)

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Devicetopology.h

See also

Core Audio Structures
IKsJackDescription2

 

 

Show:
© 2017 Microsoft