IDirectSound3DListener8::SetAllParameters

The SetAllParameters method sets all 3D parameters of the sound environment and the listener.

HRESULT SetAllParameters(
  LPCDS3DLISTENER pcListener,
  DWORD dwApply
);

Parameters

pcListener

Address of a DS3DLISTENER structure that contains information describing all 3D listener parameters.

dwApply

Value that specifies when the setting should be applied. This value must be one of the following:

Value	Description
DS3D_DEFERRED	Settings are not applied until the application calls the CommitDeferredSettings method. This allows the application to change several settings and generate a single recalculation.
DS3D_IMMEDIATE	Settings are applied immediately, causing the system to recalculate the 3D coordinates for all 3D sound buffers.

Return Values

If the method succeeds, the return value is DS_OK. If the method fails, the return value may be DSERR_INVALIDPARAM.

Requirements

Header: Declared in Dsound.h.

Import Library: Use Dsound3d.dll.

See Also

IDirectSound3DListener8