Checks if a sample rate is supported by the device.
If the sample rate is supported, then TRUE is returned, else FALSE is returned. Use BASS_ASIO_ErrorGetCode to get the error code.
|BASS_ERROR_INIT||BASS_ASIO_Init has not been successfully called.
|BASS_ERROR_NOTAVAIL||The sample rate is not supported by the device/drivers.
|BASS_ERROR_UNKNOWN||Some other mystery problem!