Some improvements to the pitch period estimation
Pre-emphasis, plus a few minor tweaks
Oops, forgot to add the Ghost/ceft vq files
Vector quantisation of the residual (copied from Ghost/ceft)
Some pitch prediction work.
Code for computing band energies and normalising: adapted from CEFT.
Forward MDCTs in a function
Added pitch analysis. Doesn't crash, but otherwise untested.
Got MDCT analysis-synthesis to work
MDCT analysis-synthesis (untested)
Adding fields to the struct
There's nothing, but it now compiles
Initial commit with the autotools stuff and files taken from Speex and Vorbis.