- Fixed bugs in xtract_flatness(), or at least added necessary

documentation and error checking to avoid problems
- Added xtract_is_denormal() helper function and XTRACT_DENORMAL_FOUND
return code
- Replaced all instances of log, sqrt, exp etc. with respective
floating point counterparts (logf etc.)
- Added check for architecture endianness to configure script
- Bug fix to PD example, now no longer crashes if no arguments are
given
- Minor documentation updates

1 files changed, 3 insertions, 0 deletions

diff --git a/TODO b/TODO
index b83b44b..39e1ea5 100644
--- a/TODO
+++ b/TODO
@@ -15,3 +15,6 @@ Check and add return values as appropriate. Make them more sensible!
 Use the fftw guru interface to create multipurpose global plans from xtract_fft_init()
 Add LPC via Schur algorithm
 If argv uses an integer, then it should point to a variable of type int. At the moment floats are used to store ints.
+Write macro to truncate numbers <= 0 prior to taking log and integrate into functions across the library
+Add xtract_chords() - gets pitch classes from spectrum either as MIDI note numbers or pitch class and octave class - e.g. 'F#4' etc.
+Add xtract_subbands() - gets subband power or subband magnitude for given bands