3 commits

Author	SHA1	Message	Date
Jean-Marc Valin	6211c90def	Split the radix functions into forward and backward versions, removed the ... "inverse" flag from the state so it can be shared between the forward and inverse transforms.	2008-02-08 14:21:20 +11:00
Jean-Marc Valin	711ad251df	Changed ordering of real FFT freq data to something more aligned (it's not ... used anywhere yet).	2008-02-08 12:22:03 +11:00
Jean-Marc Valin	e6586d21fa	Real FFT cleanup, plus some testcases	2008-02-08 10:48:15 +11:00