These changes handle the divide-by-zero runtime error
reported when the active lines become zero in
quantization. The issue is reported with AAC and the
same changes are extended to USAC.
Bug: ossFuzz: 62977
Test: poc in bug
These changes handle the divide-by-zero runtime
error reported when the average bits become zero
in bit reservoir factor calculation.
Bug: ossFuzz: 62291
Test: poc in bug
These changes handle the Divide-by-zero runtime
error if bit reservoir is not maintained. This
arises if the bit reservoir size value is set
to -1 using command line input.
Bug: ossFuzz:61711
Test: poc in bug
