SetLatency

Declaration

kern_return_t SetLatency(uint32_t in_latency);

Parameters

• in_latency:

  uint32_t latency value to set. Value is in sample frames.

Return Value

Returns kern_return_t.

Discussion

Set the latency of the stream in sample frames.

Drivers can change the latency of the stream dynamically. A notification will be sent to the host to update the object state if successful. Setting the value will be synchronized using the work queue created by the object.