AE_POSITION_FLAGS enumeration (audioengineendpoint.h)

Defines constants for the AE_CURRENT_POSITION structure. These constants describe the degree of validity of the current position.

Syntax

typedef enum AE_POSITION_FLAGS {
  POSITION_INVALID,
  POSITION_DISCONTINUOUS,
  POSITION_CONTINUOUS,
  POSITION_QPC_ERROR
} ;


`POSITION_INVALID` The position is not valid and must not be used.
`POSITION_DISCONTINUOUS` The position is valid; however, there has been a disruption such as a glitch or state transition. This current position is not correlated with the previous position. The start of a stream should not reflect a discontinuity.
`POSITION_CONTINUOUS` The position is valid. The previous packet and the current packet are both synchronized with the timeline.
`POSITION_QPC_ERROR` The quality performance counter (QPC) timer value associated with this position is not accurate. This flag is set when a position error is encountered and the implementation is unable to compute an accurate QPC value that correlates with the position.

The Remote Desktop Services AudioEndpoint API is for use in Remote Desktop scenarios; it is not for client applications.