audacity/lib-src/twolame/ChangeLog

What is new in TwoLAME 
======================

Version 0.3.13 (2010-01-21)
---------------------------

- Fixed documentation location (--docdir in configure)
   * thanks to Chris Mayo for patch
- Moved source code control to Github
- Improvements to build system
- Updated to autoconf 2.60, libtool 2.2, automake 1.10 and Doxygen 1.7.3
- Fix problem with 'extern inline' by changing them to 'static inline'
- Wrote perl script to test output of the frontend
- Changed all debugging messages, writing to stdout to write to stderr
- Removed calls to exit() from libtwolame.
- Added --non-copyright option (which is enabled by default)
- Fix for bad copy/paste of variable assignment.
- Manpage correction
- Changed fopen() options to wb to fix Windows


Version 0.3.12 (2008-01-09)
---------------------------

- Fixed 'inline' for the forthcoming gcc-4.3
   * thanks to Martin Michlmayr for patch


Version 0.3.11 (2007-07-02)
---------------------------

- Fixed energy levels bug for mono audio
   * thanks to Staale Helleberg for patch
- Fixed STDIN support in twolame frontend


Version 0.3.10 (2007-03-20)
---------------------------

- Added win32/winutil.h to tarball - fixes bug #1629945
- Fixed presentation of --enable-debug in configure script
- Added twolame_encode_buffer_float32_interleaved()
- Fixed bug that was loosing stereo in twolame_encode_buffer_float32()
- Fixed twolame_set_mode() to accept TWOLAME_AUTO_MODE
- Added source file Ids to the top of every file
- Added -pedantic to CFLAGS for debug build



Version 0.3.9 (2006-12-31)
--------------------------

- Fix for Windows in simple frontend: open files in binary mode
   * thanks to Kurien Mathew
- (libtwolame) Fixed energy level support
   * thanks to Staale Helleberg
- Nows displays the version number of libsndfile in frontend
   * as suggested by Elio Blanca
- Changed documentation build system, so you have to run it manually
- Buffer overrun fix in new_extension()
- (libtwolame) Added warning that DAB support is still broken
- (libtwolame) Added twolame_get_framelength() to return number of bytes per frame
- Added TWOLAME_SAMPLES_PER_FRAME macro, clarifying that there are 
  always 1152 samples per frame in Layer 2
- Frontend now displays extra information
   * Duration of input file (if known)
   * Total number of frames to be encoded and percentage complete
   * The filesize of the output file
 - Cleaned up source files so that it is consistent and all uses tabs (tab width 4)  



Version 0.3.8 (2006-06-19)
--------------------------

- (libtwolame) Fixed CRC protection
- More code tidying
- pkg-config is no-longer required (but is recommended)
- frontend now has the exectuable suffix appended to filename
- added -std=c99 to the compiler options


Version 0.3.7 (2006-05-07)
--------------------------

- (libtwolame) Added twolame_encode_buffer_float32() function
- (libtwolame) Fix NAN bug for AMD64 processors
- Checks type sizes of short and float


Version 0.3.6 (2006-12-25)
--------------------------

- Removed comma which was causing problems with -pedantic
   * Thanks to Akos Maroy
- (libtwolame) Added libtool library versioning


Version 0.3.5 (2005-11-29)
--------------------------

- (libtwolame) Added back twolame_get_VBR_q/twolame_set_VBR_q
- More documentation is installed


Version 0.3.4 (2005-11-19)
--------------------------

- (libtwolame) Checks parameters a bit better
- (libtwolame) Removed lots of exit() calls
- (libtwolame) added twolame_print_config() API call
- (libtwolame) Fixed twolame.h so that it works with C++ code
- Rewrote frontend and now (only) uses libsndfile
- Changed behavior in frontend and backend for verbosity setting
- Rewrote manpage for frontend
- (libtwolame) Fixed bug with setting MPEG version
- (libtwolame) Removed default samplerate - must choose one
- (libtwolame) 'Original' flag is now turned on by default
- (libtwolame) Default bitrate is automatically chosen based on the samplerate/channels
- (libtwolame) Default mode is automatically chosen based on the number of channels
- Documentation improvements and corrections
- (libtwolame) made some of VBR debugging send to stderr instead of stdout


Version 0.3.3 (2005-04-19)
--------------------------

- Added Debian package description
- Now installs documentation
- Removed old unused tables.c and tables.h sources


Version 0.3.2 (2005-04-10)
--------------------------

- Added scaling of input samples
- Added downmixing/upmixing of samples
- Applied patch from Christophe Massiot to make TwoLAME thread-safe


Version 0.3.1 (2004-09-17)
--------------------------

- Frontend displays information about the input file format
- Fixed bug with audio_get_samples reading more than buffer size
- Added asciidoc documentation
- Added doxygen documentation


Version 0.3.0 (2004-09-14)
--------------------------

- Based on tooLAME 0.2m beta 8
- changed build system to use automake/libtool
- now builds shared library
- restructured lots of code
   * Removed some dead code and unused files
- should now be close to being thread safe
- removed memory leaks / static variables
- changed library API so that it is almost the same as LAMEs
   * hopefully not too many people have been using the old API
   * not too many big differences
   * will hopefully add resampling support to next release
   * API is ready for resampling support to be added
   * ready for downmixing to be added to libtoolame
- Added libsndfile support to toolame frontend (if you have it)
- moved set/get functions into get_set.c
- I have broken energy levels support (sorry !) - will try and fix
- Added LGPL header to the top of all the files
- Added toolame_encode_buffer_interleaved