path: root/ChangeLog

2015-08-16 Paul Brossier <piem@aubio.org>

	[ Interface ]

	* src/io/source.h, src/io/source_*.h: add _get_duration
	* src/notes/notes.h: add basic notes object
	* src/tempo/beattracking.{c,h}: add _get_period and _get_period_s
	* src/mathutils.h: add fvec_ishift
	* src/fvec.{c,h}: add fvec_weighted_copy
	* src/tempo/tempo.{c,h}: add _get_period and _get_period_s, also add tatum,
	a subdivision of the beat period, default to 4, implement get/set_delay
	* src/**.{c,h}: use #ifdef HAVE_FOO, not #if _HAVE_FOO, add const qualifiers
	to unmodified pointers (see #35)

	[ Library ]

	* src/{fmat,fvec,mathutils}.c: optimisations (using atlas or Accelerate when
	available) for fvec_sum, fvec_mean, fvec_shift, aubio_level_lin,
	fvec_set_all, fvec_zeros, fvec_weight, fvec_copy, fvec_weighted_copy,
	fmat_vecmul
	* src/aubio_priv.h: check for atlas cblas, use cblas_xswap, vDSP_dotpr,
	protect SQR parameters, avoid redefining MIN/MAX, define PATH_MAX and PI
	when needed, use _isnan on windows msvc 9 to avoid linking error, more
	windows hacks
	* src/mathutils.c: avoid for loop initial declarations [gcc], use
	HAVE_ATLAS, use smpl_t for constants
	* src/fmat.c: skip asserts
	* src/spectral/{filterbank,mfcc}.c: use accelerated fmat_vecmul
	* src/spectral/fft.c: fftw can be used odd length sizes, not Ooura,
	factorise double / single flags, use memcpy
	* src/spectral/phasevoc.c: fix arguments checks, return NULL when fft
	creation failed , apply windowing for resynthesized grain, use ishift for
	odd windows, fix scaling factors for correct reconstruction at 50 and 75%
	overlap
	* src/pitch/pitch.c: allow for silence == 0, improve error messages
	* src/pitch/pitchmcomb.c: fix candidates sorting function, really comparing
	current to next
	* src/notes/notes.c: equivalent to previous examples/aubionotes.c results
	* src/onset/onset.c: simplify selection of first onset, fix for "conversion
	from 'smpl_t' to 'uint_t', possible loss of data" with msvc
	* src/pitch/pitchmcomb.c: scan across all spectrum
	* src/pitch/pitchyinfft.c: use fvec_weighted_copy
	* src/{spectral/*.c,onset/*.c,tempo/*.c}: make sure win_size > 1
	* src/io/*.c: use custom defines for {source,sink}_apple_audio, take a copy
	of const char* path
	* src/io/source_avcodec.c:
	 - update to libav10, libavcodec 55.34.1
	 - avoid deprecation warning, detect if we use ffmpeg or libav version
	 - check if the uri is a network stream using av_url_split, call
	 avformat_network_init() if needed
	 - check if we still need max_analyze_duration2 (closes #53, thanks to
	 @anthonylauzon)
	* src/io/source_{avcodec,sndfile}.c: avoid modifying input param
	* src/io/{sink,source,utils}_apple_audio.c: fix memory leak calling
	CFRelease (closes #26, closes #27, and closes #28)
	* src/io/sink_apple_audio.c: disable async mode for now, factorise code
	* src/io/source_apple_audio.c: check out of bounds _seek, set s->path, quiet
	* src/io/source_sndfile.c: fix crash, zero-pad output vector when
	upsampling, use sf_read_double when compiling with AUBIO_DOUBLE, approximate
	duration when resampling
	* src/io/sink_sndfile.c: fix for double precision
	* src/synth/sampler.c: fix typo, keeps a copy of uri
	* src/tempo/tempo.c: do not write novelty function in output[1]
	* src/temporal/resampler.c: make msvc happier adding a dummy variable
	* src/temporal/filter.c: check parameters, fix filter_do_outplace to really
	avoid modifying input
	* src/utils/windll.c: add dll main entry point

	[ Python ]

	* General:
	  - new build system, new code generator
	  - Python 3 compatibility (#33), thanks to Nils Philippsen (@nphilipp)
	  - double precision compatibility
	  - simplify memory allocations, removed unneeded malloc/free calls
	  - fix memory leak (#49), check input sizes (#63) and output sizes (#60)
	  - improve indentation, clean up unused imports and variables
	  - fix comparison to None and to False
	* setup.py: move from python/setup.py, add option to build libaubio inside
	python-aubio (for instance with pip), add command 'generate' with option
	'--enable-double', build with -Wdeclaration-after-statement -Werror
	* python/ext/aubiomodule.c: fix PyMethodDef sentinel
	* python/ext/aubioproxy.c: factorize input checks into
	PyAubio_IsValidVector, fix windows c89 compilation, use npy_intp, not long
	* python/ext: rewrite and simplify, safer and improved memory usage (#49),
	improve error strings, verify actual object creation
	* python/ext/py-source.c: added duration, check seek is not negative
	* python/ext/py-musicutils.c: do not overwrite PyArg_ParseTuple messages
	* python/lib/gen_code.py: new generator, switch to using custom PyObjects
	instead of fvec, cvec, fmat, ready for double precision (defaults to single)
	* python/lib/aubio__init__.py: use new aubio.float_type, make sure length is
	not zero and float_type is imported
	* python/lib/aubio/midiconv.py: fix instance checks, make sure midi2note
	uses midi int (#33)
	* python/lib/aubio/slicing.py: fix samplerate
	* python/ext/aubio-types.h: add new_py_ functions to create PyObjects
	instead of fvec_t, apply to generated and hard-coded objects
	* python/lib/gen_external.py: improve compiler detection, fixes build on
	windows (#55)
	* python/lib/moresetuptools.py: helpers for windows and macos compilations

	[  Python demos ]

	* python/demos/demo_reading_speed.py: new reading speed tests, external
	packages disabled by default
	* python/demos/demo_timestretch.py: new timescale algorithm
	* python/demos/demo_timestretch_online.py: new timescale algorithm (online
	version)
	* python/demos/demo_create_test_sounds.py: add script to create simple sound
	files to test on using sox
	* python/demos/demo_a_weighting.py: add simple demo for a_weighting
	* python/demos/demo_filter.py: moved from _a_weighting
	* python/demos/demo_mfcc.py: use n_coeffs
	* python/demos/demo_bpm_extract.py: add exception type, avoid {} as default
	argument value
	* python/demos/demo_pysoundcard_*: update to pysoundcard 0.5.2 (closes #42)
	* python/scripts/aubiocut: fix usage string output

	[ Python tests ]
	* python/tests/run_all_tests,*.py: switch to nose2, fix most prospect warnings
	* python/tests/test_fvec.py: add test_pass_to_numpy, cope with accumulated
	errors
	* python/tests/test_cvec.py: simplify, add more tests
	* python/tests/test_fft.py: more tests, fft.do to clash on wrong size
	inputs, f.rdo input size, cvec is large enough, memory tests, avoid
	VisibleDeprecationWarning
	* python/tests/test_filterbank.py: check for wrong values, ValueError raised
	* python/tests/test_filter.py: add tests
	* python/tests/test_musicutils.py: simplify, check TypeError is raised
	* python/tests/test_mfcc.py: more tests, check for wrong input size (see #63)
	* python/tests/test_mathutils: fix test_miditobin test, can also raise
	NotImplementedError (darwin)
	* python/tests/test_note2midi.py: more tests, use unicode_literals
	* python/tests/test_phasevoc.py: add a note about ocasional crash check
	perfect reconstruction for overlap > 75% add 50% overlap test, fix duplicate
	test name, add wrong sized input tests
	* python/tests/test_sink.py: remove useless many_sinks_not_closed and cruft
	* python/tests/test_source.py: simplify, quieten, skip tests if no test sounds
	* python/tests/test_specdesc.py: check for wrong values, skip wrong name
	test, use correct input size (see #63)
	* python/tests/utils.py: try reopening the file is deleting it fails on windows
	* python/VERSION: removed, use same VERSION file for libaubio and python-aubio
	* MANIFEST.in: move from python/, update contents
	* nose2.cfg: add minimal config, set multiprocess always-on=false (fixes
	coverage, pass -N to speed up the tests)

	[ Tools ]

	* examples/*.c: add time format option
	* examples/{aubioonset,aubiotrack}.c: also emit midi note, thanks to
	@topas-rec (closes #62)
	* examples/: use outmsg to print notes (fixes #8)
	* examples/aubionotes.c: use new aubio_notes object
	* examples/aubiotrack.c: enable -O and -t options, fix is_beat/is_silence
	types
	* examples/{parse_args,utils}.h: check in config.h if getopt.h was found, or
	build without for msvc, more windows hacks
	* examples/utils.c: change send_noteon to accept floating point midi note number

	[ Tests ]

	* tests/src/io/test-source_apple_audio.c: shorten long line
	* tests/src/io/test-source_avcodec.c: use HAVE_LIBAV, closes #10
	* tests/src/temporal: avoid crash, clarify
	* tests/src/tempo/test-tempo.c: tempo back to only one output
	* tests/src/test-delnull.c: improve test, avoid segfaults
	* tests/src/test-lvec.c: use AUBIO_LSMP_FMT
	* tests/utils_tests.h: add VA_ARGS versions of variadic macros
	* tests/utils_tests.h: also use custom srandom/random when compiling with
	-std=c99
	* tests/utils_tests.h: make sure M_PI and RAND_MAX are defined

	[ Build ]

	* Makefile: set waf to 1.8.22 for now, new targets create_test_sounds,
	build_python, test_python, clean_python, build_python3, clean_python3,
	test_pure_python, test_pure_python_wheel, (use test_pure_* targets to build
	without libaubio), use 'HAVE_DOUBLE=1 make' to build in double precision
	* scripts/build_apple_frameworks: add script to build macosx and ios
	frameworks (see #34, #43)
	* scripts/build_emscripten: add script to build with emcc and co
	* scripts/build_mingw: add script to cross-compile using mingw
	* scripts/get_waf.sh: added simple script to fetch latest waf
	* scripts/setenv_local.sh: set environment to run from built source tree
	* scripts/setenv_local.sh: update to new python-aubio build location
	* tests/wscript_build: do not install test programs
	* tests/wscript_build, src/wscript_build: use 'use =', simplify
	* src/wscript_build: enable shared lib on ios, static lib on windows
	* wscript:
	  - update --enable-foo to fail if foo is not found
	  - add -mmacosx-version-min=10.4 on darwin
	  - add '-fembed-bitcode' on ios (closes #31), min to 6.1
	  - make fat build, add option to not build with Accelerate framework
	  - add option to not build with CoreAudio/AudioToolbox
	  - add --disable-docs option
	  - add -lm detection
	  - pass HAVE_AUBIO_DOUBLE in compiler arguments
	  - first check for headers, make getopt.h and unistd.h optional
	  - check HAVE_AV* from ctx.env
	  - make msvc compiler quieter, add /MD and /D_CRT_SECURE_NO_WARNINGS
	  - check if we find atlas/cblas.h
	  - new build platform emscripten
	  - more cleanups and updates

	[ Only in git ]

	* .travis.yml: config for https://travis-ci.org/aubio/aubio
	* .appveyor.yml: config for https://ci.appveyor.com/project/piem/aubio
	* .landscape.yml: config for https://landscape.io/github/aubio/aubio
	* conda recipes: see https://github.com/conda/conda-recipes#387
	* .gitignore: add python/tests/sounds and .egg-info

	[ General ]

	* src/: remove trailing spaces, improve doxygen strings, update copyrights,
	fix typos
	* src/onset/onset.h: fix description of get/set_delay functions
	* src/spectral/mfcc.h: add link to reference implementation
	* src/spectral/filterbank_mel.h: update reference url
	* src/musicutils.h: update link to Bernardini's paper, improve doc
	* doc/aubiomfcc.txt: add a note about the output
	* doc/*.cfg: update to Doxygen 1.8.8
	* python/README.md: fix typo (thanks to Sam Alexander), document how to
	build in a virtualenv (see #2)
	* README.md: minor updates, link to python/README.md, switch to https
	* VERSION: bump to 0.4.3

2015-08-01 Paul Brossier <piem@aubio.org>

	[ Interface ]
	* src/onset/onset.h: add aubio_onset_get_silence(), fix description of
	aubio_onset_get/set_delay functions
	* src/tempo/tempo.h: add aubio_tempo_get_silence and aubio_tempo_get_threshold

	[ Library ]
	* src/io/audio_unit.c: fix deprecation warning (closes #16)
	* src/io/sink_apple_audio.c: avoid opening null path
	* src/io/sink_sndfile.c: improve error messages, set nsamples after write
	* src/io/sink_wavwrite.c: fail if samplerate is way too large, assume
	windows is little endian to build with mingw32
	* src/io/source_apple_audio.c: check out of bounds _seek, set s->path, quiet
	* src/io/source_avcodec.c: update to libav10, libavcodec 55.34.1
	* src/io/source_sndfile.c: cast to uint_t for now, clarify some variables
	names, fix crash, zero-pad output vector when upsampling, improve seek errors and strings
	* src/io/source_wavread.c: avoid orphan parenthesis , cast size_t to int to
	avoid warning on win64 , improve seek errors processing , sync error message
	* src/onset/onset.c: avoid doubled onset at start, check parameters
	* src/pitch/pitch.c: add Hertz as valid unit string, check parameters
	* src/pitch/pitchyin.c, src/pitch/pitchyinfft.c: avoid producing NaN on silence (closes #7)
	* src/pitch/pitchyin.{c,h}: fix typo, developed
	* src/spectral/phasevoc.c: fix argument checks, improve error messages
	* src/synth/sampler.c: make sure blocksize > 0
	* src/tempo/beattracking.c: avoid segfault on silence (closes #24)
	* src/tempo/tempo.c: add silence detection (closes #23), add old behavior in
	examples/aubiotrack.c, check parameters
	* src/*.c: fix some useless float conversion

	[ Python ]
	* python/ext/aubiomodule.c: improve documentation
	* python/ext/py-musicutils.c: add silence_detection (closes #21),
	level_detection, db_spl, level_lin, complete window implementation
	* python/ext/py-source.c: add channels, add seek (closes #9)
	* python/demos/demo_a_weighting.py: add simple demo for a_weighting
	* python/demos/demo_sink_multi.py: add multi channel version
	* python/demos/, python/demos/: minor improvements, improve syntax (closes #19)
	* python/setup.py: use setuptools, add numpy to install_requires

	[ Build ]
	* waf: removed, now automatically downloaded with make, updated to 1.8.12
	* Makefile: add target to fetch waf and basic instructions
	* .travis.yml: added template for travis continuous integration
	* {examples,src,tests}/wscript_build: add external libs and uselib to targets 
	* src/wscript_build: do not hardocode install path
	* wscript, src/io/*.c: use custom defines instead of __APPLE__
	* wscript: make fat build optional, remove iOS sdk versioning

	[ General ]
	* examples/: use outmsg to print notes (fixes #8)
	* examples/parse_args.h: improve short documentation (closes #12)
	* doc/*.cfg: remove html timestamps to make build reproducible (see debian bug #779216)
	* doc/aubiocut.txt: improve documentation
	* doc/*.rst: add sphinx documentation basis with Makefile and conf.py
	* README.md: minor updates
	* python.old: removed old code
	* tests/: minor bug fixing

2014-01-31 Paul Brossier <piem@aubio.org>

	[ Interface ]
	* src/io/{source_wavread,sink_wavwrite}.h: new source and sink objects to
	read and write simple wav files when building with no external dependencies
	* src/io/{source,sink}*.h: added close functions to explicitly close file
	* src/io/sink*.h: added do_multi, preset_channels, preset_samplerate,
	get_channels and get_samplerate functions
	* src/onset/onset.h: added aubio_onset_get_threshold
	* src/mathutils.h: add fvec_quadratic_peak_mag to find the magnitude of
	interpolated peaks

	[ Library ]
	* src/io/source_avcodec.c: implement _seek function
	* src/io/source_sndfile.c: fixed _seek when signal is resampled
	* src/spectral/ooura_fft8g.c: use float when double is not needed
	* src/io/{source,sink}_apple_audio.c: improve error messages
	* src/spectral/phasevoc.c: optimize swapbuffers by using memcpy
	* src/lvec.c: add missing lvec_set_sample, improve test
	* src/tempo/beattracking.c: improve confidence values by using interpolated
	peak magnitude and avoiding nan
	* src/tempo/tempo_davies.c: set default novelty function to specflux

	[ Python module ]
	* python/ext/py-{sink,source}.c: add do_multi and close functions
	* python/ext/aubio-types.h: set NPY_NO_DEPRECATED_API to version 1.7
	* python/lib/aubio/slicing.py: new function to slice a source into a list of
	arbitrary regions
	* python/scripts/aubiocut: add options --cut-until-nsamples and
	--cut-until-nsclices, thanks to Mark Suppes for requesting, sponsoring,
	and testing this feature

	[ General code ]
	* src/aubio_priv.h: use ifdefs to avoid checking undefined defines
	* src/**.c: add missing prototypes, avoid some declarations after statement
	* waf, waflib: update to 1.7.15

2013-12-08  Paul Brossier <piem@aubio.org>

	* Overdue: After more than five years of development behind the curtain,
	time has come to release a new version of aubio.

	* General: The library has been completely revised since 0.3.2. The API has
	seen a major clean up, and has been thoroughly tested. The following list of
	changes is not exhaustive.

	* Memory management: allocation and freeing of memory has been optimized in
	many ways. Several memory leaks and out of bound access have been fixed.

	* Optimization: the FFT, central to most algorithms, can now be computed
	using different optimized algorithms, depending on what is available on your
	platform (FFTW, Ooura, or vDSP). Other simple optimization tricks are
	included. Most can be deactivated by configuring the build accordingly.

	* python/: The python interface has been completely rewritten to use numpy C
	interface, making the aubio python module order of magnitudes faster than
	the previous version. Several demos and tests are included.

	* src/: source and header files are now organized in sub-directories.

	* src/io/source.h: new source readers can now use any or all of libav,
	CoreAudio, and libsndfile. This means that aubio can now easily read most
	uncompressed and compressed formats. Compiled with libav, aubio can also
	read audio from video files, and over the network.

	* src/io/sink.h: a new sink object lets you write wav files with any number
	of channels, at any samplerate, using libsndfile or CoreAudio.

	* src/onset, src/tempo/, src/pitch: the different methods for onset, tempo,
	and pitch extraction have seen many bug-fixes and optimizations.

	* src/spectral/specdesc.h: new onset distances and statistical measures have
	been added.

	* src/spectral/filterbank.h: new filter bank to compute the energy in any
	custom-defined frequency bands.

	* src/spectral/mfcc.h, examples/aubiomfcc.c: a standard implementation of
	the Mel-Frequency Cepstrum Coefficients algorithm has been added.

	* src/temporal/{a,c}_weighting.h: standard implementation of the C-weighting
	and A-weighting pre-processing filters are now provided for most commons
	sampling rates.

	* src/synth/wavetable.h, src/synth/sampler.h: provide basic ways to generate
	some sounds.

	* src/fvec.h: fvec_t, the vector object central to most aubio algorithms, is
	now single channel. This simplifies the code of each algorithm greatly.

	* src/lvec.h: lvec_t provides a double precision vector, required for some
	operations to avoid floating point overflow

	* src/fmat.h: fmat_t provides a single precision matrix, useful for
	multi-channel operations and to some algorithms such as the spectral filter
	bank.

	* examples/: several new options, including new programs, have been
	included. Refer to the documentation for details.

	* tests/: several tests and examples programs have been added. This should
	be a good place to look at to understand how to use aubio.

	* doc/web.cfg: a simplified Doxygen configuration produces a simpler html
	documentation.

	* doc/*.txt: the manpages have been rewritten for txt2man.

	* Build system: the build system has been switched from autotools/automake
	to waf. Type './waf' or see README.md for instructions on how to use waf.

2006-11-10  Paul Brossier <piem@altern.org>
	* configure.ac: check c compiler for -Wextra option
	* examples/*: add lash support to aubioonset, aubiotrack, and aubionotes
	* */Makefile.am: improve compilation on Mac OS X, mingw and cygwin
	* src/{onset,tempo}.[ch]: add simple c interfaces to onset and tempo tasks
	* src/beattracking.c: allow the use of two beat trackers simultaneously
	* examples/tests: add test programs for most c functions
	* src/*.c: add most missing free calls
	* src/*.c: fix some out of array writes
	* src/,ext/: more gcc warning fixes

2006-27-06  Paul Brossier <piem@altern.org>
	* plugins/puredata/Makefile.am: move pd help to pattern-help.pd
		- thanks goes to Frank Barknecht
	* ext/sndfileio.c src/aubio_priv.h: fixes memset in aubio_priv.h, remove
		useless sfinfo.format=0 - thanks karsten wiese 
	* ext/midi/midi_alsa_seq.c: do not call pthread_ in aubio_midi_direct_output
		- thanks karsten wiese
	* python/aubio/task/beat.py: task beat() output seconds
	* python/aubio/task/beat.py: ugly hack to plot beat track anyway
	* examples/aubionotes.c: fix signed/unsigned mismatches in examples
	* src/beattracking.c: fix signed/unsigned mismatches in beattracking
	* src/pitchfcomb.c: fix signed/unsigned mismatches in pitchfcomb
	* src/pitchschmitt.c: fix signed/unsigned mismatches in pitchscmitt
	* configure.ac: use -Wextra but unused parameters, fix macos CFLAGS
	* plugins/puredata/Makefile.am: simplify puredata Makefile.am
	* python/aubio/Makefile.am: avoid overwriting CFLAGS
	* examples/Makefile.am: use top_{build,src}dir instead of ../
	* configure.ac: make configure.ac more readable
	* python/aubio/task/cut.py: use os.path to derive default output filenames
	* VERSION: 0.3.1

2006-18-05 Paul Brossier <piem@altern.org>
	* src/pitchyinfft.{c,h}: new pitch detection method
	* src/beattracking.c: algorithm improved
	* plugins/puredata/: new puredata external
	* python/tasks: enhancements to the onset detection algorithms
	* python/aubiocut: improved, can now slice at beats and silences
	* python/aubiopitch: new python program to extract pitch tracks
	* python/: plotting features for aubiocut and aubiopitch
	* python/: interface refactored
	* doc/: updated documentation 
	* VERSION: 0.3.0

2006-18-05  Paul Brossier <piem@altern.org>
	* src/beattracking.c: added beattracking.c
	* various bug fixes
	* VERSION: 0.2.0

2005-29-03  Paul Brossier <piem@altern.org>
	* python/aubio/gnuplot.py: clean up and add plotsound
	* python/aubiocompare-onset: updated
	* examples/aubioonset.c: fix text output when nframes<4 
	* ext/midi/midi_file.c: by default, int is unsigned on powerpc
	* python/aubiocut, python/aubio/aubioclass.py: updated
	* ext/midi/midi_alsa_seq.c: activated threading
	* configure.ac,Makefile.am: added rules to check presence
	 of swig, python, puredata and docbook-to-man.

2005-17-03  Paul Brossier <piem@altern.org>
	* examples/utils.{c,h}:  corrected usedoubled and -O interactions
	* examples/aubioonset.c: added frames>=4 check (thanks Hamish Allan)

2004-12-11  Paul Brossier <piem@altern,org>
	* swig/Makefile.am: instructions moved to python/aubio and cleaned 
	* python/aubiocut: corrected slicing on multichannel files
	* VERSION: bumped to 0.1.8

2004-12-06  Paul Brossier <piem@altern.org>
	* examples/{midi*,testforclam}.c: removed
	* src/{sndfile,midi*,jackio}.[ch]: moved to ext

2004-12-03  Paul Brossier <piem@altern.org>
	* src/{mathutils,pitchyin}.h: got rid of some shadowed declarations
	* plugins/puredata: first puredata plugin attempt added

2004-11-30  Paul Brossier <piem@altern.org>
	* configure.ac: added -lmx on macosx
	* python/aubiocut: seeks for local minima before peak
	                   added zero crossing search
	* src/pitchyinc.c: adds draft for all-in-one faster function
	* examples/*.c: added ladcca client (needs work)
	* examples/aubioonset.c: cleaned up verbose stdout 
	* doc/aubio.css: updated

2004-10-28  Paul Brossier <piem@altern.org>
	* src/Makefile.am: added config.h installation
	* VERSION: 0.1.7.1

2004-10-26  Paul Brossier <piem@altern.org>:
	* src/pitchdetection.*: moved to src/pitchmcomb.*, now includes a
	draft driver for transparent use of mcomb or yin 
	* src/pitchmcomb.*: added from old src/pitchdetection.*
	* VERSION: 0.1.7

2004-10-20  Paul Brossier <piem@altern.org>:
	* configure.ac: made fftw3f, alsa and jack optional
	* src/fft.{c,h}: now uses FFTW3F_SUPPORT
	* src/timer.c: #if 0 on win32 version

2004-10-18  Paul Brossier <piem@altern.org>:
	* src/{fft,cvec,pvoc}.c: fixed fft size (N/2+1)
	* src/{onsetdetection,tss}.c: fixed sizes as well
	* src/pvoc.c: fixed resynthesis scaling factor (still missing
	windowing), windowing added in pvoc_rdo 
	* src/fft.h: removed FFTW typedef
	* configure.ac: removed AC_ISC_POSIX to compile on mingw32
	* src/fft.c: removed useless fftw3.h include
	* src/pitchmcomb.c: removed call to vec_adapt_thres (writes out of
	bounds)

2004-10-17  Paul Brossier <piem@altern.org>
	* src/sample.c: removed static _malloc, set all 0. (fixes nan bugs)
	* examples/*.c: removed useless pvoc inits
	* src/pitchyin.c: based on de Cheveigne paper

2004-09-17  Paul Brossier <piem@altern.org>
	* configure.ac,src/Makefile.am: cleaned up autotools process
	* examples/aubio*.c: removed some useless code.
	* src/sample.c: removed crazy call to memset

2004-09-02  Paul Brossier <piem@altern.org>
	* src/sndfileio.c: removed abusive call to AUBIO_ARRAY,
	defined MAX_SIZE instead.
	* src/onsetdetection.c: rewritten free_function.
	* src/phasevoc.c: in aubio_pvoc_rdo, one way writing only
	* swig/, python/aubio: added swig wrapper, played a bit with 
	python interface.
	* src/aubio.h: now includes midi_driver.h

2004-06-25  Paul Brossier <piem@altern.org>
	* src/peakpick.h: 
	   renamed pickparams_t to aubio_pickpeak_t 
	   disabled samer_pp (broken)
	   added del_aubio_peakpick
	   added aubio_peakpick_pimrt_wt (thanks mramirez) 
	* python/aubio/onsetcompare.py: now works on huge list 
	   thanks goes to Nicolas Wack
	* examples/aubionotes.c: now outputs NOTEONs 
	* configure.ac: quick hack to disable jack and alsa
	* examples/*usingjack*: more hacking to disable jack
	* README: some updates

2004-06-23  Paul Brossier <piem@altern.org>
	* src/*.h: added C++ ifdefs in header files
	* src/fft.h: removed complex.h include in header
	* src/hist.c: fixed out of array indexes 
		thanks Miguel Ramirez!
	* src/Makefile.am: added install headers
	* doc/Makefile.am: removed dist-hook to update-docs
	* sounds/Makefile.am: added install hooks
	* aubio.pc.in: added aubio.pc generation for pkg-config
	* python: added some evaluation functions 
	* src/aubio_priv.h: moved AUBIO_DBG to stderr
	* examples/utils.h: now outputs on stdout
	* examples/midi*.c: fixed compilation with gcc-2.95
	* VERSION: 0.1.4

2004-04-27  Paul Brossier <piem@altern.org>
	* pitchdetection.c: fixed, still not great
	* Makefile.am: fixed missing headers (thank you Charbel) 
	* aubioonset,aubionotes: renamed for install (were *demo files)
	* First working release: 0.1.3

2004-01-31  Paul Brossier <piem@altern.org>
	* pitchdetection.c: working, still a bit too picky
	* filter.c: sizeable biquad, fixed via pitchtest.c
	* types.h: added file, all generic system wide types.
	* tss.c: added some speed improvements

2004-01-20  Paul Brossier <piem@altern.org>
	* peakpick.c: working real time onset detection
	* biquad.c: needs fixing

2004-01-10  Paul Brossier <piem@altern.org>
	* long time i didn't touch this file
	* added various objects
	* working onsetdetectors
	* various examples
	* splitted in a dynamic library
	* functions renamed (new_. del_. aubio_._do)
	* VERSION: 0.1.0_alpha

2003-11-04  Paul Brossier <piem@altern.org>
	* aubio.h: degrouping in modules
	* VERSION: 0.0.6_alpha

2003-11-03  Paul Brossier <piem@altern.org>
	* phasevoc.c: fixed memory acces
	* jackio.c: moving to ringbuffer type implementation
	* VERSION: 0.0.4_alpha

2003-11-03  Paul Brossier <piem@altern.org>
	* jackio.c: added jack support
	* aubioenc.c: fixed memory freeing bugs
	* VERSION: 0.0.3_alpha

2003-10-29  Paul Brossier <piem@altern.org>
	* aubio.h: Grouping all headers
	* makefile.am: Running first make dist
	* VERSION: 0.0.2alpha
 
2003-10-18  Paul Brossier <piem@altern.org>
	* aubioenc.c: Working phase vocoder
	* VERSION: 0.0.1alpha