Align pre_proc_ivas() between FLP and BASOP
The structure and calling of the function pre_proc_ivas() are different between FLP and BASOP. Main differences are:
- exception for SBA in the function call
- difference around calling configureFdCngEnc()
- obsolete buffer init. operations in BASOP
The goal is to align FLP and BASOP codes for the pre-processing.
Edited by vaclav