FOO_REQD=1.0 being converted to foo>=1.0, one can now directly specify
the dependency pattern as FOO_DEPENDS=foo>=1.0. This allows things like
JPEG_DEPENDS=jpeg-6b, or fancier expressions like for postgresql-lib.
Change existing FOO_REQD definitions in Makefiles to FOO_DEPENDS.
1.0.1 and up prefix functions with BZ2_ while older versions don't, but
ImageMagick was tested to work with bzip2 1.0.1, so don't change its
expectations.
Important Changes:
(1) Default orientation for the ljii, ljiip, psc, ps, and pstex drivers has
been rotated from seascape (upside-down landscape) by 180 deg to landscape.
With this change no special 180 deg latex rotations will be required to get
true landscape mode (top of the plot on the left of the page as opposed to
on the right of the page for seascape mode). If you still require seascape
for some reason for these drivers, use the -ori 2. command-line option or
else use plsdiori(2.) or plsetopt("ori", "2.").
(2) The installation location for examples has been changed to
$prefix/lib/plplot<ver>/examples to be in better conformance with the FHS.
Important Bug fixes:
(1) Many improvements to the octave front end.
(2) Many improvements to the xfig driver.
(3) If the overall aspect ratio is changed by the -geometry, -a, or -portrait
options or else by the combination of the -ori 1 and -freeaspect options, the
character aspect ratio remains unaffected. For example, when the overall
aspect ratio is changed now, circular symbols remain circular rather than
turning into ellipses as in the old code.
(4) Software pattern fills now rotate correctly with the rest of the plot
when the -ori option is used. This fix affects all drivers (e.g., xwin,
psc) which do not handle their own pattern fills. (Previously the rotation
angle for software pattern fills was mistakenly doubled by two calls to the
orientation transformation routine.)
Important New Features:
(1) Portrait mode. Use the -portrait option on the command line or else
plsetopt("portrait", "") to get this option which only currently affects the
ljii, ljiip, ps, psc, and pstex drivers. This option is especially useful
for yplot, the yorick front-end to PLplot. yplot previously maintained
separate (==> hard-to-maintain and buggy) portrait versions of the psc, ps,
and ljiip drivers. Those will no longer be necessary with this PLplot
core change, and in fact portrait mode is now available for a much wider
range of drivers.
(2) -drvopt command-line option (or else use plsetopt("drvopt","option")).
This allows setting options for particular drivers. For example, the
-drvopt text option for the psc or ps driver allows use of Adobe fonts (This
is poorly documented currently, but for now see notes in ps.c for more
details).
(3) New pstex driver. This is not currently documented, but there is post
from João Cardoso on plplot_devel
(http://www.geocrawler.com/archives/3/10834/2001/4/50/5536095/) that gives
the recipe (ignore the configuration stuff and start with the ./x01c
command). The idea is to emulate the pstex output of the xfig application
so that latex can be used to directly process the file output from the
PLplot pstex driver.
* a lot of fixes in asf parsing code - finally we are able to correctly
detect end of file
* redesigned and simplified event handling in aviplayer
* a-v sync is now 100% better then it ever was
* maximize return to its previous size when switching of fullscreen
* hopefully fixed problem with mpg sound which could occasionaly get broken
* GUI updates
* added keys '[', ']' to modify a-v sync - (adds, subs 0.1 sec)
* UNIQUE frame-dropping technique - now even very slow computers could
be used to was movies in sync !!!!
An MPEG-4 (aka DivX) player library built around the Windows binaries,
that does not need Wine. There is also a xmps plugin you can build
(manually).
This package is based on avifile-0.6 source from CVS as of 20010616
apla is temporary replacement for aviplay player. It uses avifile library.
If you have slow CPU/framebuffer you can try -s option to reduce count of
frames displayed (all frames have to be decoded in most video formats
though). Using 16 bit video mode may help as well. Absolutely mandatory
for optimal performance is use of write-combining access to framebuffer
memory on i386 hardware, see memconfig(8).
This great program was written by Witold J. Wnuk <w.wnuk@zodiac.mimuw.edu.pl>
Thanks Witold!
CXXFLAGS, and LDFLAGS by the buildlink.mk files so remove the extra
definitions to add them from the package Makefiles. As advised by the
bsd.buildlink.mk file, also ensure that the buildlink.mk files are
included prior to defining any package-specific CFLAGS/LDFLAGS to ensure
that the buildlink directories are at the head of the compiler search
paths.
Reset reduce_to_gray and it_is_opaque flags prior to processing each image.
Enable removal of safe-to-copy chunks that are being handled as unknown
Added 262 to the length of uncompressed data when calculating
required_window_size, to account for zlib/deflate implementation.
Added "-bit_depth n" to the help screen.
Call png_set_packing() when increasing bit_depth to 2 or 4.
Added warning about not overwriting an existing tRNS chunk.
Reduced the memory usage
Write 500K IDAT chunks even when system libpng is being used.
Ignore all-zero gAMA and cHRM chunks, with a warning.
Added "-loco" option (writes MNG files with filter_method 64)
"-dir" and "-ext" options are no longer mutually exclusive, e.g.:
pngcrush -loco -dir Crushed -ext .mng *.png
Added "-iccp" option
Increased the zlib memory level to 9, which improves compression
Enabled the "-max max_idat_size" option, even when max_idat_size
exceeds the default 1/2 megabyte size.
Added missing "png_ptr" argument to png_error() call
Revised the "-help" output slightly and improved the "-version" output.
The "-already[_crushed]" option is now ignored if the "-force" option
is present or if chunks are being added, deleted, or modified.
Improved "things_have_changed" behavior (now, when set in a particular file, it is not set for all remaining files)
linked from a particular package, and add a pre-configure target to
the buildlink.mk file to more painlessly use buildlink.mk files. A
${BUILDLINK_TARGETS} variable still exists in case a package _must_
define NO_CONFIGURE.
Bug fixes:
- deleting the currently bound texture could cause bad problems
- using fog could result in random vertex alpha values
- AA triangle rendering could touch pixels outside right window bound
- fixed byteswapping problem in clear_32bit_ximage() function
- fixed bugs in wglUseFontBitmapsA(), by Frank Warmerdam
- fixed memory leak in glXUseXFont()
- fragment sampling in AA triangle function was off by 1/2 pixel
- Windows: reading pixels from framebuffer didn't always work
- glConvolutionFilter2D could segfault or cause FP exception
- fixed segfaults in FX and X drivers when using tex unit 1 but not 0
- GL_NAND logicop didn't work right in RGBA mode
- fixed a memory corruption bug in vertex buffer reset code
- clearing the softwara alpha buffer with scissoring was broken
- fixed a few color index mode fog bugs
- fixed some bad assertions in color index mode
- fixed FX line 'stipple' bug #420091
Changes:
- optimized writing mono-colored pixel spans to X pixmaps
- increased max viewport size to 2048 x 2048
- The "charset" directive: you can use iso-8859-[1-4]
- MNG support: animation without "mark" and "again"
- Enhancing "mgp2ps"
* Supporting "cont", "mark", "again"
* Resizing image
- bug fixes
pkgsrc change: bump shared library major like it happened in libpng some
time ago -- our libtool'ified build didn't reflect this. Fixes pkg/12856
by Thor Simon. Note necessity of manual major/minor handling in Makefile,
to decrease chance that this will repeat in the future.
Changes since 1.0.10:
Added type casts on several png_malloc() calls (Dimitri Papadapoulos).
Removed a no-longer needed AIX work-around from pngconf.h
Changed several "//" single-line comments to C-style in pnggccrd.c
Removed PNGAPI from several functions whose prototypes did not have PNGAPI.
Updated scripts/pngos2.def
Added a check for NULL return from user's malloc_fn().
Removed some useless type casts of the NULL pointer.
Added makefile.netbsd [not used, since we're using libtool instead]
dumpmpeg is a program that allows you to dump video frames from
MPEG movie files. It uses the SDL MPEG Player Library to accomplish
this and thus requires an open X-Window. Since it uses the SMPEG
library, it can dump frames from format it supports, which
currently is MPEG-1 video files.
The primary focus of MPEG encoding algorithms is 1) To create fast
and efficient motion vector search techniques and 2) To find "good"
encoding parameters that provide a balance of encoding speed,
compression and quality.
The Berkeley encoder accelerates the process by parallelizing in
the temporal direction. The overall organization of the encoder is
shown in Figure 2. The Master server is the overall coordinator.
It allocates groups of frames to the Slave servers for encoding.
The sharing of the files is achieved best, if the directories
containing the video files are NFS mounted and accessible uniformly
to all processors (alternatively they can be sent out though sockets
by the Master). The various activities are managed by inter process
communication through sockets.
"libtcmgui" instead of "libgui". emulators/gpsim installs a libgui
which causes problems. There may be conflicts with the other libs
(libglobal, libtable, etc). To be safe, rename them all similarly.
Get rid of the terrible configure script. It saved a few patches, but
isn't worth the ugliness.
to update to 0.6.3.
Other changes (from the ChangeLog file):
Bugfixes everywhere, mainly reported
by Rob Lahaye<lahaye@postech.edu>
Edit dialog for datasets.
First version of the Preferences dialog
Enhancements in the layer control
Fixes and enhancements in gtkextra
2nd version of the preferences dialog
Enhancements in Python and Worksheets
Complete overview and report of bugs and possible enhancements.
Emergency rescue in case of a crash
Autosave
First version of the Bonobo interfase for embedding Scigraphica
Provided by Thomas Runge (runge@rostock.zgdv.de) in PR 12491.
wmphoto is a dock-app that can show you a photo and execute a command
related to that photo. You can have many photos.
Changes are:
Bug fixes:
- Added polygon mode support for CI
- Label characters from unsupported fonts are now replaced by their
charset 0 equivalents instead of being replaced by blanks.
- Text was sometimes incorrectly clipped when IW was set
- Fixed a typo (missing parenthesis) in the Sun5 part of generic.mak
- Polygon fills were (again) miscalculated in some cases
- The 'pen dot' feature was unnecessarily adding dots for the segments of
polylines as well
- PS command with height only and PS with width>height were not treated
correctly, rotation and scaling were applied twice due to code duplication
- small (cosmetic) corrections to the new linetype code (A. Bird)
- lines drawn in IW mode had extraneous pen-up moves added, which confused
the line pattern generator.
- clipping (IW) was seriously broken by cleanup and prototyping efforts in
ALPHA2/3. Thanks to Andrew Bird for finding and fixing this.
Auto-generation of output filenames sometimes failed (side effect of
the less restrictive naming rules introduced in ALPHA2)
- removed extraneous asterisk in the INFO-DIR-ENTRY section of the
texinfo doc file (Reinhard Kotucha)
- IW without parameters was assigned wrong values in some cases (bug
introduced in ALPHA2)
- IW could clip lines just inside the limits due to rounding errors on
some platforms
- chanell makefiles to include fillpoly.(c,o)
- Line pattern length was too long for LT-2
- SC scale factors were not applied to XT/YT tick marks, resulting in
distorted plots
- Added a #define to support compiling on WinNT (mentioned, but not
actually included in ALPHA2)
- deactivated the excessive debug output in the fill code (which could lead
to huge temporary files)
- made the simple scanline algorithm a bit more robust (but it still gets out
of step in a few pathological cases - which means that filled and unfilled
sections will be reversed for the remainder of that line)
- enclosed all references to the unfinished Epson driver in #ifdefs, so that
it is not built by default. (also fixed a few glaring bugs in the esc/p2 file
header code, but the driver still does not work _at_all_)
- absolute PW pen widths between 0 and .1 were accidentally rounded to zero
(invisible lines)
- the picture border was too wide in some cases (Gerhard Buergmann)
- IW limits were interpreted as plotter units even if scaling (SC) was set.
- PCX output sometimes had dark red background in b/w mode and wrong colors
in colormap mode (rewrote to_pcx.c for PCX5, see above).
New Features:
- Support for HPGL/2 commands related to polygons and area fills :
EP, ER, FP, FT, PM, PT, RA, RR, WG (no user-defined fill types yet)
- WU command support, PW fixed accordingly.
- AT,RT command support (arc through three points)
- Initial (non-functional) version of an Epson Esc/P2 driver based on
to_pcl.
- Parser improved to be more robust (especially with PE commands),
cliping (IW) support for PE lines, PJL and RTL control sequence handler,
type 1 and 2 (anisotropic) scaling support added to SC (Eugene Doudine).
- Modified to_pcx to produce PCX mode 5 (truecolor) files in color mode,
PCX2 in monochrome. (The old PCX2 module is in the 'old' directory, in
case this proves to be worse - i have changed a few of the palette
definitions to get correct b/w output and primary colors even with this
version).
- New linetype handling including support for line types 7,8,-7,-8 and
user-defined linetype (UL) (written by Andrew Bird)
- Support for the COmment keyword added (Andrew Bird)
- PD;PU-sequences without pen movement create a small dot now to mimick the
behaviour of a real pen plotter.
- Added -S option for selection of TIFF compression mode (Andrew Bird)
- Rewrote pen property handling - a pen can now change width during a
plot (Andrew Bird). Similarly added pencolor changing support (though for
the postscript driver only - all other modes require a rewrite of the
intermediate raster 'picbuf' code).
- Output mode 'esc2' for the Epson Stylus series of printers at 720dpi.
(limited to A4 size for now, and in 'microweave' mode, i.e. using only
one row of nozzles, which results in exact but very slow printing)
- added command line option '-n'/'--nofill' to suppress polygon filling
- OS/2 PM previewer now has stderr output redirection to a separate window
(patch provided by Kazutaka Nishiyama)
- Added step-by-step instructions for compiling on Windows NT (provided by
James D. Shaw)
- X11 preview generates a warning, but no longer aborts if the window is
larger than the current screen size
- file names may start with non-alphabetic characters (e.g. numbers
or unix-style path names) now (Michael Kennedy)
2001-04-10 Russell Marks <russell.marks@ntlworld.com>
* Version 0.7.
* src/Makefile: whoops, `-lz' was missing. I usually got away
with this, but it did break in some cases (perhaps with Imlib
1.9.10?). Thanks to Gabor Z. Papp for pointing this out
(albeit, again, somewhat indirectly :-)).
* src/mkopts.awk: there isn't any reason I can't just use stdout
for error messages, so do that.
* src/updatetn.c (cb_update_tn): this'll be fun to explain. :-)
Ok... the non-recursive thumbnail update stops thumbnail reading
before doing the update (as does the recursive one, but never mind
that). Previously, if you pressed `u' soon enough after the
thumbnail-read had started, and only files a long way down in a
big directory needed new thumbnails, then you could be left with a
mostly-blank set of thumbnails onscreen for (say) a few seconds.
It now makes sure all thumbnails in the visible portion of the
list are read before it starts, rather like recursive update.
* src/backend.c: marking image as uncacheable seems to *very*
occasionally lead to a segfault (infrequently enough that I've
found this hard to track down), apparently due to unearthing a bug
in Imlib1's uncacheable-image code which is (I think) never
otherwise used. So we don't do that any more.
2001-04-09 Russell Marks <russell.marks@ntlworld.com>
* Added support for PRF (ported from zgv), which is basically a
kind of extrapolated version of my old mrf format - unlike mrf,
PRF supports greyscale and colour. Thanks to Brian Raiter for both
devising the format, and writing the reference implementation
readprf.c is heavily based on.
* src/mkopts.awk: now detects running under an old awk, and
complains about it with a pointer to config.mk.
2001-03-01 Russell Marks <russell.marks@ntlworld.com>
* src/main.c: toggling all tags is now possible, with Alt-o or
Tagging/Toggle All.
* src/main.c: you can now move to the next/previous tagged file
with `/' and `?' respectively (or equivalent menu options). When
used in the viewer, this also views the file.
(init_window): moved `Tag then Next' to new viewer `Tagging' menu.
* src/main.c: fix for redraw-related position problem. (In 0.6,
try going to the end of the selector's list, pressing `v', then
pressing `v' again - the row positioning is slightly wrong.)
(init_window): added `Open' to selector `File' menu, and
rearranged the menu slightly; moved tagging commands to `Tagging'
menu.
2001-02-03 Russell Marks <russell.marks@ntlworld.com>
* src/main.c (set_title): no longer includes the version number in
the window title, as you can get this from both `xzgv --version'
and About on either Help menu.
* Added help menus. Currently just runs info on the relevant node,
but it's better than nothing I s'pose. :-)
2001-01-16 Russell Marks <russell.marks@ntlworld.com>
* Added choice of timestamps to use when sorting in time/date
order - you can now choose mtime (default), ctime, or atime. You
can switch with alt-shift-m/c/a, or from selector menu's
Directory/Time & Date Type submenu, or with `sort-timestamp-type'
option/config. Thanks for Wolfram Kleff for suggesting this.
* src/main.c (viewer_key_press): you can now use shifted cursor
keys as an alternative means of paging up/down/left/right in the
viewer.
(selector_key_press): any `Menu' key you might have can now be
used to show the selector/viewer menus, just as right-clicking or
pressing F10 does.
2000-12-28 Russell Marks <russell.marks@ntlworld.com>
* src/readtiff.c: didn't need to include rcfile.h.
(read_tiff_file): previously flipped the image incorrectly.
2000-12-21 Russell Marks <russell.marks@ntlworld.com>
* `make install' now uses slightly more friendly Debian-ish
permissions (755 for executable, 644 for docs).
2000-12-15 Russell Marks <russell.marks@ntlworld.com>
* src/readgif.c (outputstring): copied new non-recursive
outputstring() across from zgv. No real advantage in xzgv, but
it saves a gratuitous inconsistency at least. :-) Oh,
actually, there is an advantage - this version shouldn't be
hangable even with badly broken GIFs.
2000-12-14 Russell Marks <russell.marks@ntlworld.com>
* src/main.c (cb_selection): made toggles which could possibly
affect the image display (in fact, did just about any which do
GTK+ stuff) ignore the toggle attempt if currently loading an
image. The main problem this fixes is the weirdness that used to
happen after toggling zoom while a picture was loading
(particularly when unzooming, and loading a `big' picture).
2000-12-13 Russell Marks <russell.marks@ntlworld.com>
* src/readgif.c (decompress): inittable() shouldn't have trusted
code size to match numcols. It broke on a certain flavour of
unusual and suboptimal, but valid, GIF with less than 256 colours
(probably generated by a `broken' encoder). Thanks to Lenart
Janos, Josip Rodin, and Chris Lawrence for spotting this and/or
pushing the bug report to your friendly neighbourhood upstream
maintainer. :-)
* src/readjpeg.c (read_jpeg_file): sped things up a bit by reading
in a slightly less simplistic manner, and by not doing "fancy
upsampling" (doing this previously was the main reason why
Imlib1's reader was faster). Combined with the change below, this
makes native JPEG reading a teeny bit faster than Imlib1's, so
it's now done that way for non-thumbnail use too. Also added
`careful-jpeg' option/config, in case you want to leave it
enabled (seems to be about a 10% slowdown).
* src/backend.c (backend_create_image_from_data_destructively):
now properly implemented for Imlib1. The way I've done it is
slightly evil, but it speeds things up. ;-)
* doc/xzgv.texi (File Type Identification): this bit could
probably do with a rewrite, but at least it vaguely resembles
reality now. :-)
* src/readtiff.c: TIFF reader - uses libtiff. This means yet
another library dependancy :-/, but enough people seem to use xzgv
with TIFFs that it's probably worth doing properly.
2000-12-10 Russell Marks <russell.marks@ntlworld.com>
* src/updatetn.c (update_one_tn): now makes sure a page of
thumbnails is visible even when doing non-recursive update -
previously doing such an update before all thumbnails had been
read in would show blank spots during the update (unlike the
now-usual xzgv behaviour of loading onscreen thumbnails asap).
This only seems to slow it down fractionally (by about 0.5% in a
large dir full of small files in thin-rows mode), so I think it's
worth it to get the consistency.
2000-11-24 Russell Marks <russell.marks@ntlworld.com>
* INSTALL: added more 0.6 success/failure reports - thanks to
Joerg Reuter at SuSE.
* src/main.c (viewer_key_press): whoops, I broke alt-a/u from
viewer when I added ^a/^u - sorted that out.
* src/backend.c: added gdk-pixbuf backend (aimed at 0.9.0).
gdk-pixbuf doesn't quite provide everything xzgv needs, and seems
rather slower than Imlib1 at rendering *despite* avoiding some
unnecessary pixmap creation, so I don't see myself recommending
use of this any time soon. Anyway, it's there if you want to try
it. It doesn't support flip/mirror/rotate, or any
brightness/contrast/gamma changes (I suppose I'll get around to
these eventually, but expect them to be *slow* as gdk-pixbuf
doesn't provide native facilities for this stuff), and doesn't
support as many filetypes as Imlib1 (no fallback I suppose), but
the rest is there.
2000-11-23 Russell Marks <russell.marks@ntlworld.com>
* src/readjpeg.c: adapted readjpegtn.c so it's usable as a normal
JPEG reader too. Unfortunately this seems to be slower than Imlib1
at reading JPEGs :-) (probably because creating Imlib's image from
the RGB data involves copying it?), so it's still only used for
thumbnails.
* src/main.c (cb_delete_file): added `delete-single-prompt'
option (cmdline and config file) so you can disable the y/n
prompt when deleting a file, rather like zgv's `nodelprompt'.
Thanks to Martin Bialasinski for suggesting this.
2000-11-21 Russell Marks <russell.marks@ntlworld.com>
* doc/xzgv.texi: case of chars in Alt-x and Ctrl-x forms should
now be uniformly lowercase.
(File Details): now mentions problem with zgv 5.0/5.1 generating
incorrect thumbnail width/height details (5.2 is ok).
* src/main.c: many keyboard navigation fixes/additions. Selector
and viewer now both support ^u/^v/^a/^e as alternatives to page
up/down and home/end. j/k in selector were fixed to behave more
like cursor up/down do.
2000-11-20 Russell Marks <russell.marks@ntlworld.com>
* src/main.c: concerted attempt to nail all the remaining
recursion problems. Now everything which even *thinks* of calling
render_pixmap() is protected. :-) This isn't perfect though, as
the protections are independent (do a mirror and flip at about the
same time, and it'll mess up), so I'll need a better fix
eventually.
(do_gtk_stuff): this is now a LOT smarter about what to do when
thumbnails are being loaded - fixes the bug where (while
thumbnails were being loaded) holding down space to storm through
N images got it very confused indeed.
* doc/xzgv.texi (Renaming a File): it's xzgv not zgv. :-)
* src/main.c (load_image): X windows are limited to a maximum size
of 32767x32767 pixels, and xzgv uses a GTK+ widget based on an X
window for its image. That's not the change, this is - previously,
my GIF/PNG/mrf file readers failed to notice the problem larger
images would cause, leading to a segfault - they now give an
error.
(cb_selection): now ensures focus is returned to selector when
changing dir, making the pastpos action clearer when using the
mouse (i.e. if you go down into a dir and then back up, the
keyboard cursor will show which dir you just left). Previously, if
you'd viewed an image before changing dir with the mouse, focus
would have remained on the image.
* src/updatetn.c: recursive thumbnail update no longer reads all
thumbnails before doing updates - it now only bothers to read
visible thumbnails. This makes the `fast-recursive-update' option
rather less useful, as it's nearly that fast already. :-)
(cb_update_tn_recursive_confirmed): previously didn't do pastpos
stuff to save/restore cursor row `around' recursive update -
fixed.
2000-11-17 Russell Marks <russell.marks@ntlworld.com>
* Now adapts rendering method for big images. When the number of
pixels in the image exceeds the value set by
image-bigness-threshold (as set in config file or on command-line,
defaulting to 2 million pixels), it's drawn piece-by-piece on
demand rather than all-at-once. The all-at-once behaviour is worth
keeping around for smaller images, as it gives much nicer
scrolling - but for big images it's just impractical, hence this
feature.
* src/main.c: previously, when you scaled down as far as it would
go, it would never let you scale down again in the same way, due
to breaking an anti-recursion measure. Fixed that.
2000-11-16 Russell Marks <russell.marks@ntlworld.com>
* src/backend.c: wrapper for rendering backend. This is now (apart
from the Makefile) the only place with any Imlib1 dependence, so
this should make it easier (or rather, slightly less than
infinitely hard :-)) to switch backends if I decide to do that, or
to support multiple backends (choosing backend at compile time).
2000-11-11 Russell Marks <russell.marks@ntlworld.com>
* doc/Makefile: replaced ifeq/ifneq with shell equivalent, which
turns out to be sufficient (if uglier). This should avoid the need
to use GNU make. Thanks to Frank Pohl for spotting this problem.
2000-11-07 Russell Marks <russell.marks@ntlworld.com>
* Changed `install -m' invocations to do plain install and change
permissions after (with chmod). Thanks to Steven Bankowitz for
reminding me of `-m' being a problem on things like Solaris.
2000-10-29 Russell Marks <russell.marks@ntlworld.com>
* src/main.c (init_window): as must be traditional by now, I found
a bug almost immediately after the release. :-) Quite a minor one,
thankfully. Previously you could still toggle thin-rows while
running in the `xzgv file(s)' way, which was silly and made things
look strange. Harmless, but fixed now.
An MPEG-4 (aka DivX) player built around the Windows binaries,
but does not need Wine.
There is also a xmps plugin you can build (manually).
NOTE: aviplay (player originally included in the package) does not work
and thus the package does not build it. I'll send mail about tiny,
but working player to netbsd-users@netbsd.org soon.
A huge compilation of Win32 codecs:
Video:
- Win32 VfW DLLs:
Indeo Video 3.2, 4.1
Microsoft MPEG-4 v1 & v2 beta
Microsoft MPEG-4 v3 ( also known as DivX ;-) )
Cinepak Video
ATI VCR-2
I263
- Win32 DirectShow filters, decompression-only support:
Microsoft MPEG-4 v3 ( this decoder is slower than VfW one,
but offers wider range of picture control features )
Windows Media Video 7
Indeo Video 5.0
Motion JPEG ( using Morgan Multimedia shareware codec )
- Open-source plugins:
Motion JPEG ( using libjpeg, very slow )
Audio:
- Win32 ACM DLLs, decompression-only support:
Windows Media Audio ( also known as DivX ;-) Audio )
MS ADPCM
Intel Music Codec
- Open-source plugins, decompression-only support:
PCM
AC3
IMA ADPCM
MPEG Layer-1,2,3 ( compression into MP3 is also supported )
MSN Audio
GSM 6.1 Audio
- Win32 DirectShow filters, untested decompression-only support:
Voxware Metasound
ACELP.net
smaug% grep 'MesaLib.*3.4' */*/Makefile*
graphics/Mesa/Makefile:DEPENDS+= MesaLib-3.4:../../graphics/MesaLib
graphics/MesaLib/Makefile:DISTNAME= MesaLib-3.4.1
Invent a variable MESA_VERSION in Mesa/Makefile.common and use it.
little-endian short into an int, then byteswap the int. That's essentially
le32toh() when it should be le16toh(). This ended up in making numbers
0x10000 times too big. Also got rid of a potential unaligned-access.
Moved some error checking from png_handle_IHDR to png_set_IHDR.
Added PNG_NO_READ_SUPPORTED and PNG_NO_WRITE_SUPPORTED macros.
Revised png_mmx_support() function in pnggccrd.c
Restored version 1.0.8 PNG_WRITE_EMPTY_PLTE_SUPPORTED behavior in pngwutil.c
Fixed memory leak in contrib/visupng/PngFile.c
Fixed bugs in png_combine_row() in pnggccrd.c and pngvcrd.c (C version)
Added warnings when retrieving or setting gamma=0.
Increased the first part of msg buffer from 16 to 18 in png_chunk_warning().
Fixed bug in progressive reading (pngpread.c) with small images (height < 8).
* graphic.c:
If the user tries to print a file that has never been saved, complain.
* README: Updated maintainer info.
* README: Updated URL for libraries.
Describe use of Print option.
* Help.txt:
Document 'Spline Curve', 'Clone Region', 'Print', and 'Refresh'.
* snapshot.c: Introduced new "Snapshot" operation (grabbing a
window or mouse-selected rectangle from screen)
* Help.txt: updated Help file accordingly
* graphic.c: Introduced a "Clone region" function
* splineOP.c: created basic spline curve operations
* rw/writeTIFF.c: Bug fix; writing TIFF was broken for depth > 8.
* operation.c: Reorganized order of icons in main control panel
* graphic.c: Added a "Print" option in the file menu, to the effect
of calling an external printing utility (xv is a good candidate)
1.8.1 March, 2001
This is a bugfix release.
* No segfaults at startup on linux.
* Toggle buttons are visible again.
* Binary I/O on linux works.
Changelog:
2001-03-24 Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
* configure.in: Do not add -XSVR4 and -common to CFLAGS when
configuring with IRIX cc.
2001-03-21 Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
* doc/Makefile.am (EXTRA_DIST): Remove motion.pdf.
* configure.in: Set revision to 1.8.1.
* m4/geom_local.m4 (GEOM_FIND_I_OPTION): Respect prior setting of
$CPPFLAGS while probing.
2001-03-19 Mark Phillips <mbp@geomtech.com>
* doc/motion.tex: new file added to release; documents the
mathematics behind Geomview's motion model. For use by
developers (not needed by regular users).
2001-02-21 Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
* configure.in: Add AC_FUNC_SETPGRP.
2001-02-18 Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
* configure.in: Add option --with-build-path. Use AC_PATH_XTRA.
Correct the X library link order. Make sure to check
/usr/local/lib for all libraries that check /usr/local/include.
Check for <forms.h> in $x_includes and $x_includes/X11. Make sure
both the includes and the libs are correct before using FORMS.
Announce whether Xmu is found. General tidying up.
2001-02-17 Steve Robbins <steve@nyongwa.montreal.qc.ca>
* acconfig.h: Close comment above define for HAVE_FMEMOPEN.
* configure.in: Check endianness and check for header netinet/in.h.
* doc/Makefile.am: Only build "geomview.pdf" on target "pdf".
2001-02-11 Steve Robbins <steve@nyongwa.montreal.qc.ca>
* m4/geom_local.m4 (GEOM_CHECK_XFORMS): New. If XFORMS library is
available, set variables for finding includes and libraries, emit
warning if XFORMS is not available.
2001-01-16 Steve Robbins <steve@nyongwa.montreal.qc.ca>
* configure.in: removed redundant --with-forms argument; its
effects got overwritten by --with-xforms, anyway.
2000-11-23 Steve Robbins <steve@nyongwa.montreal.qc.ca>
* src/Makefile.am (geomview): look for "gvx" in $(moduledir)
rather than $(bindir).
(CLEANFILES): clean geomview script.
first component is now a package name+version/pattern, no more
executable/patchname/whatnot.
While there, introduce BUILD_USES_MSGFMT as shorthand to pull in
devel/gettext unless /usr/bin/msgfmt exists (i.e. on post-1.5 -current).
Patch by Alistair Crooks <agc@netbsd.org>
Changes:
New:
- fixed some Linux build problems
- fixed some Windows build problems
- GL_EXT_texture_env_dot3 extension (Gareth Hughes)
Bug fixes:
- added RENDER_START/RENDER_FINISH macros for glCopyTexImage in DRI
- various state-update code changes needed for DRI bugs
- disabled pixel transfer ops in glColorTable commands, not needed
- fixed bugs in glCopyConvolutionFilter1D/2D, glGetConvolutionFilter
- updated sources and fixed compile problems in widgets-mesa/
- GLX_PBUFFER enum value was wrong in glx.h
- fixed a glColorMaterial lighting bug
- fixed bad args to Read/WriteStencilSpan in h/w stencil clear function
- glXCopySubBufferMESA() Y position was off by one
- Error checking of glTexSubImage3D() was broken (bug 128775)
- glPopAttrib() didn't restore all derived Mesa state correctly
- Better glReadPixels accuracy for 16bpp color - fixes lots of OpenGL
conformance problems at 16bpp.
- clearing depth buffer with scissoring was broken, would segfault
- OSMesaGetDepthBuffer() returned bad bytesPerValue value
- fixed a line clipping bug (reported by Craig McDaniel)
- fixed RGB color over/underflow bug for very tiny triangles
Known problems:
- NURBS or evaluator surfaces inside display lists don't always work
2.4.2:
* Mac porting fixes from Paul Matzke <pmatzke@macline.com>.
2.4.1:
* Update to use the post-0.8.9 initialization code, so it
will play nice with shared libraries.
support to follow. Note this in documentation.
Bump revision of libtool to nb3 and update dependencies.
Update (sort) known affected PLISTs.
Fixes pkg/12368 by Kimmo Suominen <kim@tac.nyc.ny.us>
Fixes problems with cross/* noted on tech-pkg and packages by
Chuck Cranor <chuck@research.att.com>, and
Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
that navigator/communicator depend on: suse_compat + suse_x11. The flash
animations at http://www.flash.com/ appear to work correctly, so there are
no apparent problems.
This is the GD::Graph3d extensions module. It provides 3D graphs
for the GD::Graph module by Martien Verbruggen, which in turn
generates graph using Lincoln Stein's GD.pm.
You use these modules just as you would any of the GD::Graph
modules, except that they generate 3d-looking graphs.
Package provided by Damon Brodie in PR pkg/11609.
