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Full list of changes available at http://www.sulaco.org/mp3/history.html,
but highlights include:
- Faster Huffman encoding routines
- faster pow() code.
- faster FFT routines
- new scalefac data structure - improves performance!
- Fitlers based on polyphase filterbank. should be slightly better
since the responce is independent of the blocktype, and they are
slightly faster.
+ many bugfixes
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the build, and links with the libffm libm replacement for alpha.
160kbit encode without libffm: 3:44
160kbit encode with libffm : 2:03
VBR=4 encode without libffm : 9:12
VBR=4 encode with libffm : 4:39
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While there, split (again...) into lame and lame-gui package.
Many speed ups, bug fixes, quality improvements and
added functionality (eg. ID3 tags, VBR histogram).
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