Microsoft DirectX 9.0

IDirectMusicPerformance8::GetLatencyTime

The GetLatencyTime method retrieves the latency time, which is the performance time being heard from the speakers plus the time required to queue and render messages.

Syntax

HRESULT GetLatencyTime(
  REFERENCE_TIME*  prtTime
);

Parameters

prtTime

Address of a variable that receives the current latency time.

Return Values

If the method succeeds, the return value is S_OK.

If it fails, the method can return one of the error values shown in the following table.

Return code
DMUS_E_NO_MASTER_CLOCK
E_POINTER

Requirements

  Header: Declared in dmusici.h.

See Also