The SetGfxState method sets the GFX state of the offloaded audio stream.
HRESULT SetGfxState( [in] IMMDevice *pDevice, [in] BOOL *pbEnable );
- pDevice [in]
Pointer to an IMMDevice interface.
- pbEnable [in]
Pointer to a boolean variable.
The SetGfxState method returns S_OK to indicate that it has completed successfully. Otherwise it returns an appropriate error code.