--- cvsroot/liblzf/Changes 2008/05/06 22:49:18 1.41 +++ cvsroot/liblzf/Changes 2010/06/01 01:50:24 1.50 @@ -1,7 +1,30 @@ - - include a workaround for a compiler bug on 64 bit windows - (microsoft claims to support POSIX, but is far from it). - (analysed nicely by John Lilley). + - fixed hash calculation in C♯ version (Tiago Freitas Leal). + - unroll copy for small sizes, use memcpy for larger sizes, + greatly speeding up decompression in most cases. + - finally disable rep movsb - it's a big loss on modern intel cpus, + and only a small win on amd cpus. + - improve c++ compatibility of the code. + - slightly improve compressor speed. + +3.5 Fri May 1 02:28:42 CEST 2009 + - lzf_compress did sometimes write one octet past the given output + buffer (analyzed and nice testcase by Salvatore Sanfilippo). + +3.4 Tue Sep 2 06:45:00 CEST 2008 + - the fix from 3.3 introduced a compression bug, which is fixed in + this release (which explains the mysterious prerelease...). Thanks + once more to Clément Calmels. + +3.3 Mon Aug 25 03:17:42 CEST 2008 + - lzf_compress could access memory after the given input buffer + when outputting back references. reported with nice testcase + by Clément Calmels. + +3.2 Fri May 9 18:52:23 CEST 2008 + - include a workaround for failing POSIX and real-world compliance + on 64 bit windows (microsoft claims to support POSIX, but is far + from it). (bug found and analysed nicely by John Lilley). 3.1 Fri Nov 30 11:33:04 CET 2007 - IMPORTANT BUGFIX: a too long final literal run would corrupt data @@ -54,7 +77,7 @@ 1.51 Thu Apr 14 22:15:46 CEST 2005 - incorporated C♯ implementation of both the en- and decoder, - written by "Oren J. Maurice ". + written by "Oren J. Maurice". You can find it in the cs/ subdirectory. - make FRST, NEXT IDX overridable if lzf_c.c is directly included in the code.