# Basic info This is a sub-task of issue #1010 on optimization of `ivas_dirac_dec_decorr_process_fx()`. The current implementation of `ivas_dirac_dec_decorr_process_fx()` has a complexity of 228.587 WMOPS for the testcase as described in #1010.. The proposed optimization reduces this to 128.807 WMOPS. # Bug description # Ways to reproduce See commandline in #1010.