Implemented an n-best open-loop pitch search to speed up the closed-loop
search. Also fixed a bug in open-loop pitch estimation. Some cleanup too
as well as PUSH/POP matching.


git-svn-id: http://svn.xiph.org/trunk/speex@3364 0101bb08-14d6-0310-b084-bc0e0c8e3800
9 files changed