| Microsoft DirectX 9.0 SDK Update (October 2004) |
The AdjustTime method adjusts the internal performance time forward or backward. This is mostly used to compensate for drift when synchronizing to another source.
Syntax
HRESULT AdjustTime(
REFERENCE_TIME rtAmount
);
Parameters
rtAmount
Amount of time to add. This can be a value in the range from -10,000,000 to 10,000,000 (–1 second to +1 second).
Return Values
If the method succeeds, the return value is S_OK.
If it fails, the method can return E_INVALIDARG.
Remarks
The adjusted time is used internally by DirectMusic. It is not reflected in the time retrieved by the IDirectMusicPerformance8::GetTime method.
Requirements
Header: Dmusici.h
Library: Dmime.dll, Dmimed.dll
See Also