Themes for Blinkenlights simulator. The themes format is defined in the blib
package which also contains code to parse the format as well as display
widgets for GTK+ and DirectFB that make use of the themes.
Greetings from 20c3, 20th Chaos Communication Congress in Berlin, where the
real Blinkenlights are running at this very moment on the Haus des Lehrers,
next to the congress building ;) (http://www.blinkenlights.de/).
The next generation set of command-line utilities for Blinkenlights.
b2b - a converter between the different Blinkenlights movies
formats. It is best used thru one of its aliases: b2blm,
b2bml and b2gif.
b2mng - converts Blinkenlights movies to MNG files.
bmultiplexer - forwards a stream of Blinkenlights UDP packets to
multiple recipients.
bsend - reads Blinkenlights movies and sends them over the net
using the Blinkenlights protocol.
blm2gif - creates animated GIFs from Blinkenlights movies.
gif2blm - creates Blinkenlights movies from animated GIFs.
blmplay - plays Blinkenlights movies to the text console.
Greetings from 20c3, 20th Chaos Communication Congress in Berlin, where the
real Blinkenlights are running at this very moment on the Haus des Lehrers,
next to the congress building ;) (http://www.blinkenlights.de/).
Bugfix audio core; fix AC3 pass-thru.
Bugfix audio core; undefined symbol in lame lib.
Bugfix for --accel on PPC (not supported)
Bugfix for -J extsub; fix vertical shifting up.
Bugfix for -J hqdn3d; fix typo and default value printout.
Bugfix for -J logo; flipping with animated images
Bugfix for -J subtitler; shift was broken.
Bugfix for -J text; enable the filter core
Bugfix for -x ffmpeg; deals with NULL frames
Bugfix for -x im; handle 16bit image files.
Bugfix for -x xml; fix DV import.
Bugfix for -y dvraw; Pass-thru video but not audio did not work.
Bugfix for -y ffmpeg; make it thread-safe.
Bugfix for -y ffmpeg; vhq is gone, use mdb=0-9.
Bugfix for -y pcm; fixed floating point division.
Bugfix for MacOSX; lots of stack thrashing fixes
Bugfix for avitools; fix audio syncing (again!)
Bugfix for avitools; pass-thru 0byte frames
Bugfix for dvd_reader, keeps tcprobe from crashing
Bugfix for export audio; -E is now used consistently
Bugfix for tcprobe; segfault reading chapter table.
Bugfix for tcprobe; segfault when reading data from stdin
CHANGE: ffmpeg is now used to decode MPEG4 video.
CHANGE: how the PTS is probed from a vob
CHANGE: with pass-thru, suggest -y raw,raw.
Docu; Description of UYVY colorspace.
Docu; tcprobe(1) uptodate
Docu; transcode(1) uptodate with additions to various options.
Improved -J smartyuv; altivec support and fixes
Improved -J subtitler; upgrade to latest upstream version
Improved -x im; probing and reading SGI image files.
Improved -x/-y pvm; support for more codecs.
Improved -y ffmpeg; enable altivec support on Macs.
Improved -y ffmpeg; keyframe detection in pass-thru mode.
Improved AVI support; support for obscure nandub padding.
Improved autostuff; upgrade libtool, automake and autoconf
Improved avitools; detect an VBR audio track, more robust.
Improved binary filesize; libavcodec only linked once.
Improved configure; Fix X11 detection.
Improved configure; debug option --enable-maintainer-mode.
Improved export module documentation
Improved option -Z; much smarter now (see manpage)
Improved split mode; the base can be taken from output file.
Improved tcscan -x mpeg2; print bitrate information.
Improved transcode help; Looks more nice.
New Pass-thru mode for MPEG2 files (with opt. requantize).
New filter -J detectclipping; find black areas
New filter -J whitebalance; corrects broken white balance.
New internal colorspace UYVY for higher quality
New option --dvd_access_delay; increase if you have problems.
New option --ext to set the filename extension(s)
New option --uyvy; support for a native 4:2:2 format
New util tcrequant; requantize an MPEG2-ES stream.
Removed -y sampeg; never did anything useful.
Upgraded -y xvid4 to the latest API
Upgraded included libavcodec to 0.4.8 (4683)
Changes between 0.4 and 0.5:
* palette optimisation for the S-Lang driver to work around the colour pair
shortage bug
* minor compilation fix
Changes between 0.3 and 0.4:
* preliminary X11 graphics driver
* support for simultaneously compiled-in drivers
* honour the CACA_DRIVER, CACA_GEOMETRY and CACA_FONT environment variables
* more documentation
- teTeX 1.0.x packages have been moved to teTeX1* directories.
- teTeX 2.0.x packages have been moved to teTeX* directories and their base
name has been changed to teTeX (instead of teTeX2).
Changes sine 1.3.6:
* Added text display of filename in icon view.
* Context menus now have underscore mnemonics.
* Fullscreen key binding changed to F.
* Added Swedish, updated Russian translations.
* Fix crash when updating thumbnails.
* Fix warnings/crash when thumbnails are set over 100 pixels high.
* Fix crash when displaying exif data.
* Improve window manager responsiveness
* Various bug fixes in file manager, window manager and panel
* More 64bit clean up
* New translation added: Azerbaijani
library to support more image formats, and adds support for MIT shared
memory where available, for even more speed. "xli" is now maintained
by Smarasderagd, whose credits include the former png patch for xli,
and the png support for the chimera browser.
Changes from 1.16 (from the "README"):
Converted source code to ANSI C prototypes.
Removed MSDOS support (Sorry! Anyone want to add Win32 support?)
Added PNG file format loader.
Added support for MIT shared memory extension.
Rewrote JPEG file format loader to use the IJG library, to take
advantage of performance improvements and support progressive
scan JPEGs.
Added the -delete, -iscale, -focus, and -cache options.
Added interactive image fast scaling with the '<', '>' and '=' keys.
Added TODO file. Feel free to do anything on the list, or offer
your own fixes and enhancements.
In 1992, a joint ISO/CCITT committee known as JPEG (Joint Photographic
Experts Group) established and published the first draft international
standard (DIS) for compressing continuous-tone still images, both
grayscale and color. JPEG has defined four mode of operations,
summarized them as follows.
(1) Sequential encoding: each image component is encoded in a single
left-to-right, top-to-bottom scan;
(2) Progressive encoding: the image is encoded in multiple scans for
applications in which transmission time is long, and the viewer
prefers to watch the image build up in multiple coarse-to-clear
passes;
(3) Lossless encoding: the images is encoded to guarantee exact recovery
of every source image sample value (even though the result is low
compression compared to the lossy modes);
(4) Hierarchical encoding: the image is encoded at multiple resolutions
so that lower-resolution versions may be accessed without first having
to decompress the image at its full resolution.
Our lossless JPEG encoding program has an automatic prediction
selection value (PSV) selector which selects the best PSV among a
user provided or default set of PSVs. This selector guarantees the
best compression ratio for lossless JPEG.
The encoding program "pnmtoljpg" compresses a Portable Pixmap or
Portable Graymap image to a lossles JPEG (ljpg) image using the
JPEG standard (DIS) lossless mode of operation. The decoding program
"ljpgtopnm" decodes a ljpg image to either a Portable Pixmap or
Portable Graymap image depending on the number of color components
stored in the ljpg image file.
This software package contains an implementation of JPEG-LS, the
emerging lossless/near-lossless compression standard for continuous-tone
images being developed by ISO/IEC JTC1/SC29/WG1 (draft document
FCD14495 as of November 1997). The names of the executables in the
software package derive from the acronym LOCO, as the core of the
new standard is based on the LOCO-I algorithm (LOw COmplexity
LOssless COmpression for Images) developed at Hewlett-Packard
Laboratories (reference: M. Weinberger, G. Seroussi, G. Sapiro,
"LOCO-I: A Low Complexity, Context-Based, Lossless Image Compression
Algorithm," Proc. IEEE Data Compression Conference, Snowbird, Utah,
March-April 1996).
The term "near-lossless compression" refers to a lossy algorithm
for which each decompressed image sample differs from the corresponding
original image sample by not more than a pre-specified value, the
(usually small) "loss." Lossless compression corresponds to loss=0.
Even though the term "continuous-tone image" refers in principle
to any image whose components have more than one bit per sample,
palletized images may require a reordering of the color palette
for best compression results using LOCO-I on the array of color
indices. This functionality is not implemented in the present
software, although it is supported by the new standard, and is easy
enough to implement with the tools given. Notice, however, that
LOCO-I and JPEG-LS were not designed, and might not give optimal
performance, for images that have been palletized through dithering.
The libcaca library is a graphics library that outputs text instead
of pixels, so that it can work on older video cards or text terminals.
It is not unlike the famous AAlib library. libcaca needs a terminal
to work, thus it should work on all Unix systems (including Mac OS
X) using either the slang library or the ncurses library.
The differences with AAlib are the following:
* 16 available colours for character output (256 colour pairs)
* dithering of colour images
* basic sprite primitives
But libcaca also has the following limitations:
* no support for brightness, contrast, gamma
* unefficient character-choosing algorithms
* no alternate fonts
* no raw keyboard support
* no custom output drivers a la AA-on-X
- Support lossless saving of jpeg files
- Select last viewed slideshow image when returning from fullscreen
- Display image file size
- Ask user before overwriting files
- Translation Updates
- Updated to newest libtool version, fixing build problems on
various platforms.
- On Unix platforms, `make install' didn't copy the correct
`ftconfig.h' file.
CHANGES BETWEEN 2.1.6 and 2.1.5:
- The PFR font driver didn't load kerning tables correctly, and
the functions in FT_PFR_H didn't work at all.
- Type 1 font files in binary format (PFB) with an end-of-file
indicator weren't accepted by the FreeType engine.
- Fonts which contain /PaintType and /StrokeWidth no longer cause
a segfault. This bug has been introduced in version 2.1.5.
- Fonts loaded with FT_LOAD_RENDER no longer cause strange
results. This bug has been introduced in version 2.1.5.
- Some Windows (bitmap) FNT/FON files couldn't be handled
correctly.
- The internal module API has been heavily changed in favor of
massive simplifications within the font engine.
- The PostScript parser has been enhanced to handle comments and
strings correctly. Additionally, more syntax forms are
recognized.
- Added the optional unpatented hinting system for TrueType.
- There is now a guard in the public header files to protect
against inclusion of freetype.h from FreeType 1.
- Direct inclusion of freetype.h and other public header files no
longer works. You have to use the documented scheme
#include <ft2build.h>
#include FT_FREETYPE_H
to load freetype.h with a symbolic name. This protects against
renaming of public header files (which shouldn't happen but
actually has, avoiding two public header files with the same
name).
Changes:
- Text gradients get double href and thus are built again and again
- Fix rendering of gradients with global opacity
- Make export dialog honour filename
- Make internal canvas position floating-point
- Split ::Modified and ::Update flags in SPObject
- Fix zooming into scaled text
- Baseline-shift and spacing properties
- Does export create namedview views that are not destroyed?
- Star::Build does not work for non-sodipodi objects
Changes since 1.3.5:
* Port to GTK2 completed, lists are now GtkTreeViews.
* Drag and drop now works with button 1 (see notes below).
* Added preview of results when auto renaming files.
* Middle button now toggles item selection.
* Improved moving of images within collection window.
* Now shows safe delete status in delete dialogs.
* Removed "Insert file drops at pointer location" option.
* Some options in preferences window were moved to advanced tab.
* Drag and drop now works fully with nautilus and konqueror.
* Fix removal of of old thumbnails, broken by previous release.
Changes:
- Better filename -> UTF-8 translation - #122671, #117838 (Jens,
Hidetoshi Tajima)
- configure switch to disable libexif support
- Added X-GNOME-DocPath to .desktop file
- Fixed crash on shutdown
- Fixed crash when libexif is not available
- Fixed duplicate size entries in info view
- Update image infos on modification
- Translation Updates.
And more... review Changelog to see a full list of changes.
Version 2.4.0
- gdk-pixbuf loader fix
- support for title and desc elements
Version 2.3.0
- Support Paths inside of <defs> and use them in <use/> statements
- Vastly improved CSS support (libcroco and builtin)
- LibCroco CSS support
- Improved support for Gimp plugin
2003-09-01 Anders Carlsson <andersca@gnome.org>
* configure.in: Release 2.4.0
2003-09-01 Christian Rose <menthos@menthos.com>
* configure.in: Added "ne" to ALL_LINGUAS.
2003-08-31 Laurent Dhima <laurenti@alblinux.net>
* configure.in: Added "sq" to ALL_LINGUAS.
2003-08-25 Anders Carlsson <andersca@gnome.org>
* configure.in: Release 2.3.7
2003-08-11 Anders Carlsson <andersca@codefactory.se>
* configure.in: Release 2.3.6
2003-08-07 Anders Carlsson <andersca@codefactory.se>
* configure.in:
* docs/reference/Makefile.am:
* docs/reference/libgnomecanvas-docs.sgml:
* libgnomecanvas/gnome-canvas.c:
Generate xml documentation.
Fri Aug 01 11:49:34 2003 George Lebl <jirka@5z.com>
* libgnomecanvas/gnome-canvas.c: Inside the do_update function it is
possible that during picking we emitted an event in which the user
then called some function which then requested update of something.
We thus need to check again if we need to update stuff as without
that we'd be left in a state where need_update would have been left
TRUE and the canvas would have been left unpainted until another
expose event.
2003-07-10 Joel Brich <joel.brich@laposte.net>
* configure.in: Added "eo" to ALL_LINGUAS.
2003-06-20 Samúel Jón Gunnarsson <sammi@techattack.nu>
* configure.in: Added "is" to ALL_LINGUAS
2003-06-16 Taneem Ahmed <taneem@eyetap.org>
* configure.in: Added "bn" to ALL_LINGUAS.
2003-06-11 Kenneth Rohde Christiansen <kenneth@gnu.org>
* configure.in: Added "li" to ALL_LINGUAS.
2003-05-18 Martin Kretzschmar <m_kretzschmar@gmx.net>
Implement general clipping in clipgroup. Fixes bug #104602.
2001-12-06 Lauris Kaplinski <lauris@kaplinski.com>
* gnome-canvas-clipgroup.c (gnome_canvas_clipgroup_update): Invoke
parent method with NULL clippath, recalculate bounding box
(gnome_canvas_clipgroup_render): Implement, do buffer/buffer
clipped composition here
(gcg_buf_new): Quick'n'dirty buffer cache
(gcg_buf_free): Ditto
(gcg_mask_new): Ditto
(gcg_mask_free): Ditto
2003-05-13 Telsa Gwynne <hobbit@aloss.ukuu.org.uk>
* configure.in: Added "cy" to ALL_LINGUAS.
2003-05-07 Abel Cheung <maddog@linux.org.hk>
* configure.in: Added "cs" to ALL_LINGUAS.
2003-05-05 Christian Rose <menthos@menthos.com>
* configure.in: Added sr and sr@Latn to ALL_LINGUAS.
2003-05-03 Kjartan Maraas <kmaraas@gnome.org>
* docs/reference/*: Merged docs from branch.
* libgnomecanvas/gnome-canvas-util.h: Same here.
2003-05-03 Kjartan Maraas <kmaraas@gnome.org>
reviewed by: Tim Janik <timj@gtk.org>
* libgnomecanvas/gnome-canvas-line.c: (gnome_canvas_line_update):
Fix for bug #72424. AA Canvas crashes if you create a line that has
arrows enabled but not yet any point positions set. Patch from
Andreas Holzmann <Andreas.Holzmann@epost.de>.
* libgnomecanvas/gnome-canvas-pixbuf.c: Fix for bug 97604.
Certain affine transforms do not work for pixbuf items. Patch from
Jim Evins <evins@snaught.com>.
(gnome_canvas_pixbuf_render): Same as above.
* libgnomecanvas/gnome-canvas-shape.c: (gnome_canvas_shape_update):
Fix for bug #98258. Outline widths of rect, ellipse, and polygon
items don't rotate. Patch from Jim Evins <evins@snaught.com>
Mon Mar 31 07:21:33 2003 Tim Janik <timj@gtk.org>
* libgnomecanvas/gnome-canvas-pixbuf.c:
(gnome_canvas_pixbuf_update): change update logic to fix redrawing bugs.
2003-03-27 Anders Carlsson <andersca@codefactory.se>
* configure.in: Release 2.3.0
2003-03-26 Christian Rose <menthos@menthos.com>
* configure.in: Added "yi" to ALL_LINGUAS.
2003-03-21 Guntupalli Karunakar <karunakar@freedomink.org>
* configure.in: Added "ml" to ALL_LINGUAS
2003-03-19 Paul Duffy <dubhthach@frink.nuigalway.ie>
* configure.in: Added "ga" to ALL_LINGUAS.
2003-03-06 Sebastian Rittau <srittau@jroger.in-berlin.de>
* libgnomecanvas/gnome-canvas.c (gnome_canvas_w2c_d): Corrected
docstring so that "returns" is not the first word on a line.
* docs/reference/libgnomecanvas-sections.txt: Inserted *Class
definitions into standard sections. Moved *Priv definitions into
private sections.
* docs/reference/libgnomecanvas-docs.sgml: Fixed file include:
sgml/gnome-canvas-rect-ellipse.sgml -> sgml/gnome-canvas-ellipse.sgml
Package fixes:
mencoder now installs a correct man page link on MANZ=1 systems.
Added a patch so this might compile on amd64 systems, addresses
PR 23727.
Changes:
MPlayer 1.0pre3: "The Real Counter"
DOCS:
* all MPlayer and MEncoder options documented
* all FFmpeg/libavcodec options documented
* Support for building incomplete XML documentation
* Support for building all-in-one HTML docs
* HTML documentation obsoleted
* English, Polish and French HTML documentation removed
* Spanish documentation translation finished
* Macedonian runtime output translation added
* small improvements and bug fixes all over the place
Ports:
* fixed compilation of Matroska on MinGW32/Cygwin
* support for detecting non-Intel CPUs under Cygwin
* sub autoloading under Windows
* removed pthread dependency (compiles out of the box on a default NetBSD install)
* more 64 bit fixes
* a lot of Mac OS X fixes
* prefer TOOLS/cpuinfo over linuxemu's /proc/cpuinfo under FreeBSD/x86
* Darwin XMMS libs supported
* support newer Darwin versions in Altivec detection code
* support for newer Apple GCCs
Codecs and demuxers:
* better support for (buggy) MEncoder created streams in libmpeg2
* MPEG-TS demuxer updates
* fixed the MPEG muxer
* fixed tons of bugs in MMS streaming
* user settable http user-agent field
* improved (now working) seeking with support for growing files in Realmedia format
* saveable and loadable index files (workaround for formats not supporting files over 2GB)
* Ultimotion VfW decoder
* support for MMS streams with UTF urls
* big DVB demuxer update
* fixed MOV demuxer to always read ImageDesc (fixes ffsvq3 bugs)
* fixed an old bug in AVI/Waveformatex size calculation
* XviD API-4 (1.0 beta2) support
* improved FLAC-in-Ogg support
* Matroska: better AC3 detection
* Matroska: VobSubs, MP2, FLAC, AAC and HE-AAC support
* improved detection of Real RTSP through URL analysis
* fixed stereo 16 bit TWOS
* fixed MPNG when using BGR24 images
* control functions in OGG demuxer
* http cookies support
* LML-M4 MPEG4 capture card raw stream format support
Filters:
* some fixes in the delogo filter
* optimized eq2 filter
* weighted gamma support in the eq2 filter
* new filters: hue, spp, fil, yuvcsp
* alternative postprocessing filter (spp)
* big scale filter updates
* zrmjpeg filter, a kick-ass mjpeg encoder using FFmpeg/libavcodec
* filmdint: new inverse telecine filter, heavily mmx and 3dnow optimized
FFmpeg/libavcodec:
* Lagrange multipliers instead of qscale, encoding quality much improved
* fixed an old bug in MPlayer's support code
* support wider range of VOLs in H263
* direct rendering support in MJPEG
* massive MLib optimizations
* more VQA files supported
* Theora support
* Sunplus JPEG (SP5X) support
* H.263 GOB fixes
* massive cleanups
* reduced memory footprint (!)
* fixed decoding if aspect ratio changes
* MMX2 optimizations in HuffYUV
* lots of bugs squashed in HuffYUV
* long standing decoding errors after 'first frame is not keyframe' fixed
* CRI ADX support
* XA ADPCM support
* fixed files with odd dimensions on PPC
* optimized MPEG2 bitstream parsing
* better interlacing framework
* support for IBM's XLC compiler
* support for SAR (sample aspect ratio)
* floating point AAN DCT
* dynamically alloc big data fields (lower memory usage in most cases!)
* fixed stereo IMA-ADPCM encoding
* inline vs always_inline - some speedups
* MMX2 optimized FDCT
* accurate 2-4-8 DCT
* much faster DV encoding (it beats libdv)
* support Cinepak files with funky (not divisible by 4) resolutions
* Altivec optimized FDCT
* XvMC speedups
* initial ZyGoVideo decoding
* RGB support in FFV1
* new Palette API, all codecs updated
* Noise reduction of DCT coefficients
* "av_log" logging API
* support for buffer hints from codecs
* BGR24, RGB555 and PAL8 image formats
* 8BPS, MS RLE, MS Video1, QT RPZA, QT SMC, FLIC and TrueMotion1 decoders
* 16x8 MV visualisation support
* H.263 overlapped block motion compensation (OBMC), 4MV support
* H.263 alternative inter vlc support
* H.263 deblocking filter (MMX optimized)
* H.263 modified quantization support
* H.263 slice structured mode support
* Real RV20 decoder (with B-frame support)
Drivers:
* VIDIX equalizer support in fbdev, svga and vesa
* VIDIX colorkeying support in fbdev, svga and vesa
* obsoleted option: -fb
* new SiS 650/651/740/etc VIDIX driver
* safer vo_directx direct rendering
* massive nvidia_vid updates
* gl2 updates
* ggi now supports non-directbuffer rendering and slices
* tdfxfb fixed on gcc 3.x
* dfbmga updated, G200 support
* colorkeying can be disabled
* Radeon 9800 (R350) support in VIDIX
* proper fix for buffer size workarounds in vo_zr
* new vo_zr2 driver, which uses the advantages of the filter layer
* fixed vesa when used together with pthread
* runtime stay-on-top functionality (in almost all output drivers)
* ALSA 1.x support
SWScaler:
* updated MLib (Sun VIS) support
* more accurate filters (rounding fixes)
* MMX optimized UYVY output
* eliminated chroma scaling bugs
Others:
* fixed aspect and geometry
* fixed compilation when libavcodec is missing (although it's a bad idea)
* MTRR detection added to TOOLS/cpuinfo
* FAAD detection in configure fixed/improved
* improved FLAC configure detection
* GUI file selector updated for newer formats
* Fontconfig support
* proper VobSub seeking support
* removed oldskool libcss support (nobody uses it and has drawbacks)
MEncoder:
* FFmpeg/libavcodec audio encoding support
* exit if there's no video stream (avoids unexpected segfaults)
* huge bug fixed (missing InitTimer call), screwed up timers in some cases
* rawyuv (i420) 'encoder'
