Few functions in ivas_stereo_icbwe converted to fixed.
Converted the stereo_icBWE module except for icBWE_dec function.
pytest results: 358 failed, 227 passed, 381 skipped
MLD:
Original: 7 cases > 5
5.622073 5.965 6.009636 6.769006 6.972995 8.736854 15.85026 24.995966
+10dB: 20 cases > 5
5.663041
5.663041
6.287491
6.327793
6.992729
7.061806
7.858168
10.755767
10.755767
11.334802
14.89885
15.203652
16.604309
16.975687
19.352713
19.374039
19.761044
23.580149
27.03828
38.927082
-10dB: 8 cases > 5
5.726532
5.965
6.009636
6.9186
7.063228
8.73682
15.849819
24.995966
Edited by Sandesh Venkatesh