pngcheck verifies the integrity of PNG, JNG and MNG files
(by checking the internal 32-bit CRCs [checksums] and decompressing
the image data); it can optionally dump almost all of the chunk-level
information in the image in human-readable form.
For example, it can be used to print the basic statistics about an image
(dimensions, bit depth, etc.); to list the color and transparency info
in its palette (assuming it has one); or to extract the embedded text
annotations. This is a command-line program with batch capabilities.
pngsplit - break a PNG, MNG or JNG image into constituent chunks
(numbered for easy reassembly)
png-fix-IDAT-windowsize - fix minor zlib-header breakage caused by
older libpng
===> The following configuration options are available for pngcheck-3.0.3:
DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings
graphics/pngcheck: Update to 3.0.3
ChangeLog: http://www.libpng.org/pub/png/src/pngcheck-3.0.3.CHANGELOG
Fixed a divide-by-zero crash bug (and probable vulnerability) in interlaced
images with extra compressed data beyond the nominal end of the image data.
PR: 268031
Reported by: cyberbotx@cyberbotx.com (maintainer)
MFH: 2022Q4 (bugfix release)
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
graphics: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
* "Waitman Gobble" <uzimac@da3m0n8t3r.com>
* Aaron Dalton <aaron@FreeBSD.org>
* Abel Chow <ozsanh45vds001@sneakemail.com>
* Adam Weinberger <adamw@FreeBSD.org>
* Ade Lovett <ade@FreeBSD.org>
* Ade Lovett <ade@lovett.com>
* Akinori MUSHA aka knu <knu@idaemons.org>
* Aldis Berjoza <aldis@bsdroot.lv>
* Alex Hayward <xelah@xelah.com>
* Alex Ivasyuv <siegerstein@pochta.ru>
* Alex Samorukov <samm@os2.kiev.ua>
(Only the first 15 lines of the commit message are shown above )
graphics/pngcheck: Update to 3.0.0
- Update to 3.0.0
- Update MASTERSITE to the new upstream
- Pass maintainership to the submitter
Changes: http://www.libpng.org/pub/png/src/pngcheck-3.0.0.CHANGELOG
PR: 252929
Submitted by: Naram Qashat <cyberbotx@cyberbotx.com>
These ports are no longer used or cared for.
comms/spandsp-devel
- Bump PORTREVISION for MAINTAINER change
- Reset maintainer to ports@
- Strip library
- Fix typo
deskutils/kupfer
- Bump PORTREVISION for MAINTAINER change
- Reset maintainer to ports@
- Change install, cosmetical changes
(Only the first 15 lines of the commit message are shown above )
For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.
