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CVS log for pkgsrc/devel/xdelta3/PLIST

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Default branch: MAIN

Revision 1.3 / (download) - annotate - [select for diffs], Mon Feb 8 16:26:49 2016 UTC (4 years, 5 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2020Q2-base, pkgsrc-2020Q2, pkgsrc-2020Q1-base, pkgsrc-2020Q1, pkgsrc-2019Q4-base, pkgsrc-2019Q4, pkgsrc-2019Q3-base, pkgsrc-2019Q3, pkgsrc-2019Q2-base, pkgsrc-2019Q2, pkgsrc-2019Q1-base, pkgsrc-2019Q1, pkgsrc-2018Q4-base, pkgsrc-2018Q4, pkgsrc-2018Q3-base, pkgsrc-2018Q3, pkgsrc-2018Q2-base, pkgsrc-2018Q2, pkgsrc-2018Q1-base, pkgsrc-2018Q1, pkgsrc-2017Q4-base, pkgsrc-2017Q4, pkgsrc-2017Q3-base, pkgsrc-2017Q3, pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1, pkgsrc-2016Q4-base, pkgsrc-2016Q4, pkgsrc-2016Q3-base, pkgsrc-2016Q3, pkgsrc-2016Q2-base, pkgsrc-2016Q2, pkgsrc-2016Q1-base, pkgsrc-2016Q1, HEAD
Changes since 1.2: +2 -2 lines
Diff to previous 1.2 (colored)

Update xdelta3 to 3.0.11.


Fixes and one major bug:

    Decoder block cache poor cache performance (source buffer was effectively half-sized)

and a number of minor and non-critical bugs:

    Number of decoder crashes discovered by American Fuzzy Lop
    Lingering XD3_TOOFARBACK issues
    Improved testing & portability


Primarily fixes jmacd/xdelta#188

Continuing work on portability, new release script runs build+test in more configurations.
Windows executable built with MinGW cross compiler.


Builds (more) cleanly on newer compilers.

Improvements in "printf" usage & portability Several minor bug fixes. Move to Github.


Windows build now includes support for liblzma secondary compression with "-S lzma". (Sorry for the delay.)

Revision 1.2 / (download) - annotate - [select for diffs], Mon Mar 15 12:22:24 2010 UTC (10 years, 3 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q4-base, pkgsrc-2015Q4, pkgsrc-2015Q3-base, pkgsrc-2015Q3, pkgsrc-2015Q2-base, pkgsrc-2015Q2, pkgsrc-2015Q1-base, pkgsrc-2015Q1, pkgsrc-2014Q4-base, pkgsrc-2014Q4, pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1, pkgsrc-2013Q4-base, pkgsrc-2013Q4, pkgsrc-2013Q3-base, pkgsrc-2013Q3, pkgsrc-2013Q2-base, pkgsrc-2013Q2, pkgsrc-2013Q1-base, pkgsrc-2013Q1, pkgsrc-2012Q4-base, pkgsrc-2012Q4, pkgsrc-2012Q3-base, pkgsrc-2012Q3, pkgsrc-2012Q2-base, pkgsrc-2012Q2, pkgsrc-2012Q1-base, pkgsrc-2012Q1, pkgsrc-2011Q4-base, pkgsrc-2011Q4, pkgsrc-2011Q3-base, pkgsrc-2011Q3, pkgsrc-2011Q2-base, pkgsrc-2011Q2, pkgsrc-2011Q1-base, pkgsrc-2011Q1, pkgsrc-2010Q4-base, pkgsrc-2010Q4, pkgsrc-2010Q3-base, pkgsrc-2010Q3, pkgsrc-2010Q2-base, pkgsrc-2010Q2, pkgsrc-2010Q1-base, pkgsrc-2010Q1
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)

Update to 3.0y; install README.

Monday, February 15, 2010

Re: 3.0y (source)

Version 3.0y fixes several regressions introduced in 3.0w related
to the new support for streaming the source file from a FIFO. This
was a long-requested feature and I'm pleased to report that now,
with the fixes in 3.0y, it appears to be working quite well.  The
upshot of this feature is that you can encode or decode based on
a compressed source file, without decompressing it to an intermediate
file. In fact, you can expect the same compression with or without
a streaming source file.

There were also reports of the encoder becoming I/O bound in previous
releases, caused by the encoder improperly seeking backwards farther
than the settings (namely, the -B flag) allowed. This is also fixed,
and there's a new test to ensure it won't happen again.

Update: The built-in support for automatic decompression of inputs
is interacting badly with the new source handling logic, results
in poor compression.

Sunday, October 25, 2009

Re: 3.0w (source)

With such a good state of affairs (i.e., no bug reports), I was
able to tackle a top-requested feature (59, 73). Many of you have
asked to be able to encode deltas using a FIFO as the source file,
because it means you can encode/decode from a compressed-on-disk
source file when you don't have enough disk space for a temporary
uncompressed copy. This is now supported, with one caveat.

When decoding with a non-seekable source file, the -B flag, which
determines how much space is dedicated to its block cache, must be
set at least as large as was used for encoding. If the decoder
cannot proceed because -B was not set large enough, you will see:

xdelta3: non-seekable source: copy is too far back (try raising

The stream->src->size field has been eliminated. Internally, a new
stream->src->eof_known state has been introduced. This was a big
improvement in code quality because, now, the source and target
files are treated the same with respect to external (de)compression
and several branches of code are gone for good.

Revision / (download) - annotate - [select for diffs] (vendor branch), Mon Apr 23 10:17:42 2007 UTC (13 years, 2 months ago) by tnn
Branch: TNF
CVS Tags: pkgsrc-base, pkgsrc-2009Q4-base, pkgsrc-2009Q4, pkgsrc-2009Q3-base, pkgsrc-2009Q3, pkgsrc-2009Q2-base, pkgsrc-2009Q2, pkgsrc-2009Q1-base, pkgsrc-2009Q1, pkgsrc-2008Q4-base, pkgsrc-2008Q4, pkgsrc-2008Q3-base, pkgsrc-2008Q3, pkgsrc-2008Q2-base, pkgsrc-2008Q2, pkgsrc-2008Q1-base, pkgsrc-2008Q1, pkgsrc-2007Q4-base, pkgsrc-2007Q4, pkgsrc-2007Q3-base, pkgsrc-2007Q3, pkgsrc-2007Q2-base, pkgsrc-2007Q2, cwrapper, cube-native-xorg-base, cube-native-xorg
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

Import xdelta3 3.0q. This is an enhancement of devel/xdelta, but not yet
compatible with 1.x so it gets it's own package. Based on patch from "BK"
received in PR 36191.
Given two binary files, create a compressed binary diff of them.  Also
provides the ability to patch the diff back to the original file to create
the new file.

Revision 1.1 / (download) - annotate - [select for diffs], Mon Apr 23 10:17:42 2007 UTC (13 years, 2 months ago) by tnn
Branch: MAIN

Initial revision

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