| Microsoft DirectX 8.1 (C++) |
The GetAllParameters method retrieves the acoustic echo cancellation parameters of a buffer. This method requires Microsoft Windows XP Home Edition or Windows XP Professional.
Syntax
HRESULT GetAllParameters(
LPDSCFXAec pDscFxAec
);
Parameters
pDscFxAec
Address of a DSCFXAec structure that receives the effect parameters.
Return Values
If the method succeeds, the return value is DS_OK.
If the method fails, the return value may be one of the following values.
| Return code |
| DSERR_INVALIDPARAM |
| DSERR_E_OUTOFMEMORY |
If the method fails, the return value may be DSERR_INVALIDPARAM.
Requirements
Header: Declared in dsound.h.
See Also