IDirectSound3DBuffer8::SetAllParameters

The SetAllParameters method sets all 3D sound buffer properties.

HRESULT SetAllParameters(
  LPCDS3DBUFFER pcDs3dBuffer,
  DWORD dwApply
);

Parameters

pcDs3dBuffer

Address of a DS3DBUFFER structure that describes the 3D characteristics of the sound buffer.

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

IDirectSound3DBuffer8