basop-2363-harmonisation-of-find_wsp

• Related issues: #2363 (closed)
• Requested reviewers: @vaclav

Reason why this change is needed

• ivas_find_wsp_fx and find_wsp are basically the same, just the different order of input parameter.

  Harmonization should lead to BE results

Description of the change

• Describe what is done.

Affected operating points

• Should be BE

  close #2363 (closed)