aac: fix TNS filtering
authorKostya Shishkov <kostya.shishkov@gmail.com>
Thu, 27 Aug 2020 08:41:14 +0000 (10:41 +0200)
committerKostya Shishkov <kostya.shishkov@gmail.com>
Thu, 27 Aug 2020 08:41:14 +0000 (10:41 +0200)
commitb103b7b26e1ceb2a5529960b4f407e55dd51c910
tree71c026e13f874fb30d8ee4981c700ea1d9f905fd
parent2451e9532d1796640598e106ae2ecbcce38e2793
aac: fix TNS filtering

The specification says it should use initial zero filter state instead of
relying on neighbour coefficients.

Reported by Philip Deljanov
nihav-commonfmt/src/codecs/aac.rs