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[CI] Add scripts/create_mode_force.py for mode synch debugging

norvell requested to merge ci/mode-force-tool into main

Adding the simple mode force conversion script create_mode_force.py, also attached here: sa4/audio/ivas-basop!825 (merged)

Provided that the float reference is compiled with DEBUGGING and DEBUG_MODE_INFO, and the BASOP encoder is encoded with DEBUGGING, the following commands can be used to synch the modes of an ISM1 run:

./IVAS_cod_ref -ism 1 NULL 24400 48 scripts/testv/stv48c.wav bit_fl
python3 scripts/create_mode_force.py res/core 48 force.txt
mv res res_fl
./IVAS_cod -force force.txt -ism 1 NULL 24400 48 scripts/testv/stv48c.wav bit_fx
./IVAS_dec_ref EXT 48 bit_fl out_fl.wav
./IVAS_dec_ref EXT 48 bit_fx out_fx.wav
  • Affected operating points: None. Just adds a debugging script.

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