Fixes for few high MLD issues and float code cleanup
[x] lib_rend.c cleanup
[x] Integration of ivas_dirac_dec_decorr_process fixed function
[x] Few warnings fixes.
EVS 26.444 BE test passes.
pytests results: 588 failed, 381 skipped
MLD scores:
Original inputs:
347 < 5
115 < 10
9.919427
9.894361
9.890967
9.755071
9.745469
9.695137
9.343995
9.314715
9.275233
9.267805
9.181315
9.156307
9.1511
9.127868
9.121075
9.0236
9.004858
8.995561
8.995561
8.978377
8.944767
8.886474
8.845294
8.829262
8.72858
8.684532
8.673223
8.66234
8.631165
8.618688
8.609497
8.605346
8.594179
8.534657
8.486944
8.402216
8.335893
8.304965
8.286394
8.274167
8.213452
8.166255
8.031785
7.843784
7.771651
7.529704
7.516062
7.303144
7.193124
7.165194
7.099132
7.099132
7.080922
7.071055
7.060932
7.017473
7.003843
6.90485
6.864254
6.857413
6.847685
6.83956
6.816551
6.795935
6.682195
6.637962
6.623413
6.606077
6.60048
6.595624
6.590379
6.563221
6.500967
6.409101
6.348764
6.271861
6.271462
6.270281
6.214228
6.185297
6.127357
6.125437
6.119433
6.117213
6.076269
6.072145
5.968175
5.958427
5.868279
5.84761
5.830515
5.775438
5.772404
5.727703
5.713516
5.693848
5.681706
5.635633
5.623673
5.588368
5.588368
5.58819
5.49049
5.397787
5.36302
5.285573
5.281465
5.236056
5.20703
5.204995
5.204995
5.172113
5.118344
5.033215
5.001675
126 > 10
111.825851
111.825851
110.146492
110.146492
109.977699
109.977699
109.698601
109.698601
108.996178
108.996178
99.181099
99.181099
94.311783
94.311783
92.740211
92.740211
92.113838
92.113838
52.846771
52.090702
52.086727
51.821247
51.52491
50.899544
50.832573
50.611172
50.352242
48.256603
48.038715
47.740036
46.140026
44.574829
40.226418
39.426224
35.908489
35.398022
35.389454
35.183441
35.037399
35.037399
34.689209
33.99374
33.611847
33.605782
33.367531
33.292652
33.234699
23.488417
23.051773
23.015219
22.961647
22.665936
22.622602
22.622602
22.57012
22.144188
21.530577
20.878574
20.475433
20.384798
20.365955
20.28027
19.963533
19.807175
19.720329
19.531441
18.958773
18.958773
18.732697
18.34099
18.283836
18.11648
17.890125
17.809479
17.1455
16.475555
16.338614
16.290844
16.041908
15.946291
15.843952
15.180438
15.047849
15.044406
15.013815
14.768307
14.766648
14.619257
14.328383
14.313198
14.198795
14.163541
13.928237
13.819836
13.630015
13.570542
13.557604
13.353675
13.33553
12.960993
12.958113
12.912436
12.68363
12.668381
12.470919
12.364735
12.15486
12.143028
11.893916
11.730911
11.689693
11.669034
11.42418
11.319747
11.319747
11.282073
10.843693
10.818294
10.594502
10.513152
10.307885
10.302282
10.25539
10.230335
10.146687
10.053568