Complexity: Remaining complexity overhead for OSBA Decoding - follow-up Issue to #1072
# Basic info <!--- Add commit SHA used to reproduce --> - Fixed point: - Decoder :d818c148 # Bug description Still some complexity overhead remaining from Issue #1072 Float (EXT) ``` --- Complexity analysis [WMOPS] --- |------ SELF ------| |--- CUMULATIVE ---| routine calls min max avg min max avg --------------- ------ ------ ------ ------ ------ ------ ------ ivas_jbm_dec_tc 1.00 1.899 1.900 1.899 33.902 48.505 42.015 ivas_spar_decode 1.00 1.733 1.935 1.849 8.698 9.542 9.230 ivas_spar_dec_MD 1.00 6.852 7.639 7.381 6.852 7.639 7.381 ivas_cpe_dec 1.00 0.867 6.848 3.994 22.845 37.091 30.680 ivas_core_dec 1.00 1.072 1.097 1.096 21.426 30.664 26.686 stereo_mdct_core_dec 1.00 14.992 23.226 19.543 20.329 29.568 25.589 mdct_core_invQ 1.00 4.933 7.197 6.046 4.933 7.197 6.046 ivas_spar_dec_agc_pca 1.00 0.206 0.206 0.206 0.206 0.206 0.206 ivas_jbm_dec_feed_tc_to_rendererer 1.00 12.595 13.555 12.715 12.595 13.555 12.715 ivas_dec_render 1.00 20.592 20.601 20.594 199.272 202.268 202.011 ivas_spar_dec_upmixer_sf 4.00 125.806 128.804 128.547 178.677 181.675 181.417 ivas_dirac_dec_render 4.00 49.830 49.869 49.869 52.832 52.870 52.870 dirac_decorr_process 16.00 3.002 3.002 3.002 3.002 3.002 3.002 --------------- ------ ------ ------ ------ total 1000.00 247.473 290.528 256.839 ``` BASOP (EXT) ``` --- Complexity analysis [WMOPS] --- |------ SELF ------| |--- CUMULATIVE ---| routine calls min max avg min max avg --------------- ------ ------ ------ ------ ------ ------ ------ ivas_jbm_dec_tc 1.00 7.689 7.986 7.766 55.409 67.400 62.109 ivas_spar_decode 1.00 1.985 2.148 2.083 6.873 7.323 7.149 ivas_spar_dec_MD 1.00 4.820 5.206 5.066 4.820 5.206 5.066 ivas_cpe_dec 1.00 2.105 7.643 4.988 40.392 52.235 46.994 ivas_core_dec 1.00 5.155 5.348 5.347 37.978 45.825 42.006 stereo_mdct_core_dec 1.00 27.059 34.500 30.507 32.631 40.478 36.659 mdct_core_invQ 1.00 5.320 7.017 6.152 5.320 7.017 6.152 ivas_spar_dec_agc_pca 1.00 0.200 0.200 0.200 0.200 0.200 0.200 ivas_jbm_dec_feed_tc_to_rendererer 1.00 14.392 27.239 15.998 14.392 27.239 15.998 ivas_dec_render 1.00 14.010 14.017 14.012 199.886 209.530 207.145 ivas_spar_dec_upmixer_sf_fx 4.00 111.776 113.593 113.222 185.875 195.519 193.133 ivas_dirac_dec_render 4.00 70.883 79.151 76.801 73.969 82.233 79.911 dirac_decorr_process 16.00 2.925 3.851 3.109 2.925 3.851 3.109 --------------- ------ ------ ------ ------ total 1000.00 274.574 297.119 285.252 ``` # Ways to reproduce IVAS_dec EXT 48 stvOSBA_1ISM_FOA48c_64kbps.192 out.wav <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary. -->
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