History of Ghostscript versions 8.xx

Table of contents

This document is a record of changes in Ghostscript releases numbered 8.xx. For earlier versions, see the the history documents:

History of Ghostscript versions 7.n
History of Ghostscript versions 6.n
History of Ghostscript versions 5.n
History of Ghostscript versions 4.n
History of Ghostscript versions 3.n
History of Ghostscript versions 2.n
History of Ghostscript versions 1.n

For other information, see the Ghostscript overview.

Version 8.71 (2010-02-10)

This is the second release in the stable 8.7x series. It features improved handling of fonts, nesting and color fixes with transparency objects, reduced memory footprint for the halftone cache, as well as improvements to the pxl output devices, and the usual number of bug and robustness fixes.

New in this release is an experimental project file for Microsoft Visual Studio. This wraps the normal nmake build, and makes it easier for developers to get started building Ghostscript with that compiler.

Support for tiff file output is now provided using the libtiff implementation rather than our more limited native code as in previous releases. There is also a new 'tiffsep1' output device which produces halftoned separations at 1 bit-per-pixel, in contrast to the 'tiffsep' device which produces 8 bit-per-pixel plates.

Support for using FreeType as a type rasterizer has been greatly improved. We do not recommend its use as of this release, but it is much more functional than previously and our intent is that it will become the default in a future release.

The graphics library has been updated to provide more accurate scan conversion of vector art including fixes to dash behavior, transparent stroked paths, thick stroked paths, radial shadings, xps cap handling, "pie" joins, degenerate beziers, improved handling of dropouts in thin strokes and better thin axis-aligned strokes.

For a list of open issues, or to report problems with this release, please visit bugs.ghostscript.com.

Incompatible changes

No recorded incompatible changes.


2010-02-09T16:13:39.643382Z Ralph Giles

Clean up some typos in the release notes, and mention the reduced memory
footprint of the halftone cache from r10006.


2010-02-08T22:10:30.586772Z Ralph Giles

Update the change logs for the second 8.71 release candidate.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2010-02-08T22:03:22.755385Z Ralph Giles

Add some notes on what's new in the 8.71 release.


2010-02-08T20:06:58.778484Z Ralph Giles

Update the the release dates for the second 8.71 release candidate.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 base/gscdef.c man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2010-02-08T17:35:32.033134Z Robin Watts

Update Visual Studio solutions to use the DEVSTUDIO= form of makefile
invocation, rather than MSVC_STUDIO=8 version. This should isolate the
solution/projects entirely from the version of visual studio in use.

Simplify the ReadMe.txt file accordingly.

Take the opportunity to add the resource files to the list in the
ghostscript.vcproj file. This makes no difference to the project in
terms of building, but enables easy navigation/editing of files
within VS.

[/trunk/ghostpdl/win32/ReadMe.txt /trunk/ghostpdl/win32/xps.vcproj ghostscript.vcproj /trunk/ghostpdl/win32/pcl.vcproj /trunk/ghostpdl/win32/svg.vcproj /trunk/ghostpdl/win32/language_switch.vcproj]

2010-02-08T16:45:47.345828Z Ken Sharp

Fix (pdfwrite) bug #691101 (part 2 of 2)

The revisions 10474 and 10476 were intended to address an indeterminism but actually
introduced a fairly serious regression. The code was changed to return any error value
from the glyph_info method before testing the members of the 'info' structure passed to
the method. Previously one of the member could be examined when an error had meant that
the member was still uniinitialised.

However, these revision missed the fact that the glyph_info method can return a
'rangecheck' error when they require a CDevProc to be executed. Because the error code
was tested before checking for a CDevProc, the pdfwrite code never executed the

This resulted in a (very) few regressions, this is because the PDF interpreter uses
a CDevProc to alter the widths of glyphs if a /W array is present in a PDF file.

The code now initialises the member of the structure to 0, which we then test before
checking the return code. If we need to run a CDevProc we now do so.

Part 2 of this commit explains some further issues with CDevProcs.


2010-02-08T16:45:18.598274Z Ken Sharp

Fix (pdfwrite) bug #691101 (part 1 of 2)

The revision 10603 fixed a number of issues relating to FontMatrix and descendant fonts
of CIDFonts. However part of the fix, in CIDWProc, used 'currentfont' to address the
font dictionary instead of 'currentdict', as is done in the rest of the routine.

For rendering devices this works well, but for pdfwrite the two dictionaries are not 
the same, and this causes PostScript errors.

This error was initially hidden by the revisions 10474 and 10476 which inadvertently 
caused all CDevProc routines not to execute when using pdfwrite.

This patch alters the CIDWProc to use currentdict instead of currentfont, there are no
differences with rendering devices but with pdfwrite this causes the CDevProc to 
execute properly, eliminating a number of errors (when the faulty revisiions 10474
and 10476 are rolled back)


2010-02-04T17:47:57.663462Z Lars Uebernickel

Changed MaxStripSize for TIFF devices to default to 8 KB.

This is necessary, because libtiff keeps a whole strip in memory at a time,
which resulted in very large buffers for big files.  Support of MaxStripSize for
all TIFF devices which didn't have it before was also added.

[base/gdevtifs.c base/gdevtifs.h tiff/libtiff/tif_config.vc.h base/gdevtsep.c doc/Devices.htm base/gdevtfnx.c base/gdevtfax.c]

2010-02-04T03:38:54.455593Z Ralph Giles

Update change logs for the 8.71 release candidate.

[doc/Changes.htm doc/History8.htm doc/Details8.htm doc/Details.htm]

2010-02-03T22:46:15.528358Z Ralph Giles

Remove the list of open bugs.

It's grown long enough to be unhelpful to track explicitly in each release.


2010-02-03T22:42:50.644387Z Ralph Giles

Update release date for the 8.71 release candidate.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 base/gscdef.c man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2010-02-03T22:39:42.033100Z Ralph Giles

Document the location of the new vcproj file, and exclude it from the
extraneous files test.

[doc/Develop.htm toolbin/tests/check_dirs.py]

2010-02-03T22:29:34.129817Z Ralph Giles

Bump the copyright date for the windows metadata.

[psi/dwsetup.rc psi/winint.mak]

2010-02-02T22:48:55.363996Z Ralph Giles

Update our included copy of the libpng source to 1.2.42.


2010-02-02T22:45:55.167908Z Ralph Giles

Remove the in-tree copy of the libpng source to make way for a newer release.


2010-02-02T19:30:15.986507Z Ralph Giles

Update jbig2dec with the 0.11 release source.

[jbig2dec/aclocal.m4 jbig2dec/jbig2_metadata.c jbig2dec/install-sh jbig2dec/jbig2.c jbig2dec/mkinstalldirs jbig2dec/jbig2_image.c jbig2dec/configure jbig2dec/Makefile.in jbig2dec/jbig2_text.c jbig2dec/jbig2_metadata.h jbig2dec/jbig2_priv.h jbig2dec/depcomp jbig2dec/compile jbig2dec/jbig2dec.c jbig2dec/config.guess jbig2dec/jbig2_refinement.c jbig2dec/ltmain.sh jbig2dec/config.sub jbig2dec/README jbig2dec/jbig2_halftone.c jbig2dec/config.h.in jbig2dec/jbig2_segment.c jbig2dec/configure.ac jbig2dec/jbig2dec.1 jbig2dec/CHANGES jbig2dec/COPYING jbig2dec/Makefile.am jbig2dec/missing jbig2dec/jbig2_page.c]

2010-02-02T18:14:37.922390Z Hin-Tak Leung

Set rc.exe location according to MSSDK variable - fix build problem with windows 7 SDK - bug 691062.


2010-02-02T07:23:57.821537Z Alex Cherepanov

Re-implement optional content support to avoid dependence on proper nesting
of optional content and q..Q blocks. Check for the visibility flag and skip
most graphic operations when needed. Skip test rendering operations by
installing nullpage device to minimize changes in a rather complicated code.
Bug 691076, customers 531, 850.

[Resource/Init/pdf_ops.ps Resource/Init/pdf_main.ps Resource/Init/pdf_draw.ps]

2010-02-01T19:41:49.001947Z Ray Johnston

Fix Windows UninstallString registry entry to use " " around the path and
uninistgs.exe so that (the usual) spaces in the path don't cause problems.
Thanks to Stefan Kanthak for pointing this out.


2010-02-01T00:02:04.763835Z Alex Cherepanov

Patch font resource category for CET testing to always return the font
memory usage as unknown (-1) to avoid differences between hosts.
Bug 691057.


2010-01-31T20:30:13.616671Z Alex Cherepanov

Use the sum of local and global VM usage for the value reported by
"/Font resourcestatus". This gives better estimation of memory consumption
and makes the result independent of the global state when the font was
loaded. With this patch CET case 23-33.PS shows different values for
"/Font resourcestatus".


2010-01-31T00:46:38.360004Z Alex Cherepanov

Add a check whether the current layer is visible to Do operator.
This is a first step to replace implementation that relies on installation
of an non-rendering output device (nullpage) with an implementation
that uses direct checks. Bug 691059.


2010-01-30T20:25:19.240406Z Alex Cherepanov

Fix 'undefined' error in 29-07C.PS CET test file that was happening because
.selectmedia procedure in gs_setpd.ps was building an error information
dictionary ('<failed>' in its comment) with many keys those doesn't exist in
<request> dictionary, such as /LeadinEdge or /InsertSheet.  This draws the
policy 0 procedure (line 544) to 'get' non-existant keys from <merged>
dictionary. Thanks to Masaki Ushizaka for the patch. Bug 691065.


2010-01-30T06:50:14.586165Z Alex Cherepanov

Preserve /F and /BS attributes of /Link annotation during PDF to PDF
conversion. Thanks to Ken for the patch. Bug 691092, customer 1.


2010-01-29T21:40:45.586239Z regression

Added highres option to clusterpush.pl (opposite of lowres).

[toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2010-01-28T21:43:37.243405Z Marcos H. Woehrmann

Fixed typo in clusterpush.pl.


2010-01-28T19:34:19.913293Z regression

Added a new option to clusterpush.pl: lowres.  This option can appear
anywhere on the comand line and signals the local cluster regression to
only run lowres (72 and 75 dpi) output, for example:

  clusterpush.pl pcl lowres


  clusterpush.pl lowres "gs pcl" henrys

Note that this will fail if we ever hire an engineer with the name lowres
or use that as an internal product name.  Also, there currently aren't
any 75 dpi baseline md5sums for the pcl product, so until the next pcl
svn commit it doens't make sense to run with this option.

Also added partial support for generating bitmaps with changes and running them through bmpcmp.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2010-01-28T15:18:36.842224Z Robin Watts

Squash a warning about %d and size_t spotted by Marcos. Thanks.


2010-01-28T15:13:05.688649Z Robin Watts

Fix free of incorrect pointer in bmpcmp.
Also tweak pnm reading so that no seeks are used, so we can use the

  bmpcmp < (zcat foo.pnm.gz)  < (zcat bar.pnm.gz) ...

trick if required (bmps still seek!).


2010-01-28T14:44:22.110825Z Ken Sharp

Remove accidental stupid inclusion of a C++ style comment ....


2010-01-28T14:32:52.354649Z Ken Sharp

Fix (FAPI)

Bit complex here. The FAPI code needs to tell the font rendering engine how much to
scale the font in order to get properly sized bitmaps. It does this by looking at the 
FontMatrix, comparing it with the 'original' FontMatrix and determining the scale from

The problem is that the 'original' FontMatrix was being retrieved from a copy of the 
font stored when it is defined, intended for use by pdfwrite. When we define a font we
check to see if it has an /OrigFont entry, and simply use the one which is present if
we do.

This causes us problems if we make a new scaled font by taking an existing font and 
changing its FontMatrix. We don't write the new FontMatrix into the OrigFont dict, and
so when we come to determine the font scale we divide the FontMatrix by the 'original'
stored matrix. This effectively results in any scale factor built into the FotnMatrix
being applied twice, once by FreeType because the FontMatrix isn't the default, and 
once by the FAPI when it divides the FotnMatrix by the original.

I didn't want to modify the OrigFont entry, as that would probably break pdfwrite, so
I've modified the FAPI code to take a copy of the FontMatrix at the time the font is
defined and store it in its own structure. We then use this to determine how much to
scale the font by dividing the current FontMatrix by the matrix at the time the font
was defined.

This fixes my hand-crafter test file and improves the output of Bug687615.ps and 
two_encodings.ps. The output is now the correct size, but the spacing is wrong in 
bug687615.ps and many glyphs are missing from two_encodings.ps.

[psi/fapi_ft.c psi/zfapi.c psi/ifapi.h psi/fapiufst.c]

2010-01-27T19:08:07.958712Z Robin Watts

Updated version of bmpcmp.c to support maxdiffs parameter. Also, bitmaps
are output numbered 00000, 00001, etc rather than 0, 1, etc to tidy
directory listings.

Updated htmldiff.pl file to cope with the rejigged number formats.

[toolbin/bmpcmp.c toolbin/htmldiff.pl]

2010-01-27T14:55:55.064385Z Robin Watts

Introduce new gs_currentdevicecolor function (and inline macro version) to
retrieve the current device color from the graphics state. Use this in the
2 places in pl that require it. This restricts all the knowledge of the
way colors are stored in the graphics state to being within the gs code.

This is done as a precursor to the work to support 2 color's in the graphics
state to enable a branch to be taken on gs only.

Regression tests predict 128 changes, but local testing with htmldiff.pl shows

[base/gscolor2.c base/gscolor2.h /trunk/ghostpdl/pl/plchar.c /trunk/ghostpdl/pl/pldraw.c base/gzstate.h]

2010-01-26T01:15:46.612807Z Michael Vrhel

Fix for memory leak reported in bug 690754.  The memory leak occurred when processing xps transparency files.  The softmask group buffer was not being deallocated properly.  We now properly deallocate an old soft mask buffer that will no longer be used when new one is coming in to replace it.  There should not be any rendering differences with this commit.


2010-01-24T17:27:38.965229Z Robin Watts

Fix problems with htmldiff.pl introduced when introducing iframes mode.
(Javascript wasn't working, image source was incorrect).


2010-01-24T16:20:43.098277Z Robin Watts

Correct some errors in htmldiff.pl. Firstly, perl doesn't have true/false,
so use 0/1. Secondly, move framenum increment out of if where I'd incorrectly
put it before, resulting in everything going into the same dir unless iframes
were used.


2010-01-23T17:42:47.176361Z Robin Watts

Updated htmldiff; neater output structure - each files diffs go into their
own subdirectory. Option to use iframes to avoid regenerating the html
twice. Config file include now uses ENV{"HOME"} rather than ~ to work on
Mac OS.


2010-01-22T17:46:02.036283Z Till Kamppeter

"cups" output device: Reallocate memory for raster data only if the size of the bitmap has changed, to avoid data getting messed up by unneeded reallocation. This should finally fix bug #691029.


2010-01-22T09:01:28.663933Z Ken Sharp

Fix (pswrite)

The pswrite device only partially implemented the 'file per page' output model. It
closed the output file and the bbox device, but did not open a new output file or
reopen the bbox device, leading to potential crashes later when the pswrite device
tried to access the bbox device.

This patch reopens the bbox device, and opens a new output file, at the end of every
page when we are outputting one file per page. The problem is that this will emit an
empty EPS after the last page is completed. Fixing this would mean delaying opening the
output file until we had received a marking operation. That's more work than we want
to do on this device, so this is being left as an issue.


2010-01-21T03:04:21.383005Z Hin-Tak Leung

adding the tiff directory to the list of files to zip up during a windows build. Thanks Gennadiy Tsarenkov or the report and patch. Fixes bug 691069


2010-01-20T19:07:01.585691Z Till Kamppeter

Fixed handling of back sides when duplex printing via the CUPS Raster output device. With PostScript as input format the y-axis of the back sides was often flipped (bug #691029).


2010-01-20T18:11:39.888031Z Michael Vrhel

This commit is a fix for bug 691021 which had quantized (unsmooth) shading artifacts when transparency was present.

The primary changes to the code are:

The adaptive (non-fixed) smoothness method is now used in the shading code when transparency is present.  Previously there was a check put in place and if there was transparency a fixed amount of smoothing was enforced.

The color cache used in the shading code was updated to use the color information in the transparency device that is contained in the imager state.  This object is initialized with either the target device when there is no transparency or with the PDF14 device when there is transparency.  In this way, the proper color information is used by the cache.

The shading code makes use of the member variables comp_shift and comp_bits in the color_info member variable of the target device.  This information is now properly updated in the PDF14 device as the transparency group color space changes.

A clist change was also required for proper XPS rendering of gradients.  When it has a gradient with a transparency component, the XPS code first creates a soft mask group and draws the alpha shading.  It then creates a transparency group to draw the color components portion of the shading.  When the transparency group is popped, is is composed using the soft mask buffer which is the XPS opacity shading.  When we are going through the clist writer, the writer will end up drawing the shadings for both the opacity component and the color component with trapezoid fills.  Later, during the clist reading and execution of the trapezoid filling, a clipping device is created.  This device is created with the color info properties of the target device, which in our case is a PDF14 device.  The clipping device is first created during the soft mask group.  This group has color information associated with a grey device since it is just a single channel (the XPS alpha channel).  Later, the same clipping device is used when we are doing the trapezoid filling during the transparency group fills.  The problem is that the color information of the target device may have changed, for example if the transparency color group is RGB or CMYK.  We need to test for that and update the color info for the clipping device. 

There are several regression test files that are affected by this commit.  I looked at all of them. Changes appear to be progressions or visually unnoticeable.  Files are

as well as most of the fts_##xx.xps tests.  

[base/gscicach.h base/gxshade6.c base/gdevp14.c base/gdevp14.h base/gxshade.c base/gscicach.c base/gxclrast.c base/gxshade.h]

2010-01-19T21:38:16.998845Z Hin-Tak Leung

adding comment about possible future rewrite with XGetPixel() ; no code change


2010-01-19T15:48:57.559895Z Robin Watts

Attempt to fix bug 691030, regression with thin lines. This regression was
caused by revision 10391, where I pulled the rectangle special cases into
line with the more general case. Sadly, the more general case appears to be
wrong in the way it rounds lines lying on integer values.

The fix is to correct the rounding in the general case, and to keep the
rectangle special cases in line with this. Unfortunately this produces
unacceptable results with the PCL interpreter.

We therefore commit a compromise solution, whereby we make the code do the
'correct' thing (or what we believe the correct thing is) for postscript,
and leave operation alone for the other languages. We spot this by examining
the fill_adjust values. This seems to works, with the minor problem that we
still see some changes in PCL due to it sometimes using non-zero fill_adjust
to thicken lines. A visual check shows the diffs to be reasonable.

Expected Differences: MANY. But extensively checked with htmldiff and they
seem OK.

[base/gxdevcli.h base/gdevtxtw.c base/gdevtrac.c base/gdevbbox.c base/gdevmem.c base/gdevnfwd.c base/gdevddrw.c base/gxstroke.c]

2010-01-19T11:18:24.072283Z Robin Watts

Move ghostscript.vcproj from win32 to gs directory, and adjust solution file
accordingly. This serves 2 purposes; firstly, the solution now correctly
supports tag jumping (that is, the ability to click on a warning or error
and jump to that line in the file). The second is that the ghostscript
project now lives in the ghostscript directory, and hence may be usable by
people wanting to build *just* ghostscript, rather than ghostscript as a
component of GhostPDL.

Update ReadMe.txt to reflect this change, and document a known problem.

No expected differences.

[/trunk/ghostpdl/win32/ghostscript.vcproj /trunk/ghostpdl/win32/ReadMe.txt ghostscript.vcproj /trunk/ghostpdl/win32/GhostPDL.sln]

2010-01-18T11:28:29.454584Z Ken Sharp

Addendum to revision 10615. Use the *y* scale factor for computing the vertical character
advance, not the x scale which the previous commit used. Also note that the text of the
previous log said:

"as a parameter to zchar_set_cache to set the horizontal advance"

That should, of course, read vertical advance.


2010-01-18T11:16:55.954810Z Ken Sharp

Fix (FAPI - FreeType). The current FAPI implementation for FreeType ignores any vertical
advance defined in a glyph. This causes type 1 glyphs defined with an sbw (not hsbw) 
which have a vertical advance as well as, or instead of, a horizontal advance to not
advance the current point correctly.

There is a separate issue with FreeType which does not return the correct vertical 
advance which will be addressed in a separate patch.

This patch adds the vertical advance to the metrics structure and uses it as a 
parameter to zchar_set_cache to set the horizontal advance in GS for the glyph.

[psi/fapi_ft.c psi/zfapi.c psi/ifapi.h]

2010-01-18T08:41:20.191771Z Ken Sharp

Fix (FAPI). The code to 'serialise' a CFF font (that is to convert the internal GS
representation back to a stream resembling a disk font) was seriously broken when writing
a local Subrs DICT.

The offset to the Subrs DICT is stored in the Private DICT as an offset from the
start of  the Private DICT. This means it depends on the length of the Private DICT,
but the Private DICT includes that offset, so the length of the Private DICT is
dependent on the size of the offset (CFF integers use between 1 & 5 bytes depending
on their value).

The normal method for dealing with this is a process of refinement; assume that a 1 byte
representation will suffice, calculate the size of the DICT, see if that size can be 
represented in 1 byte. If not assume a 2 byte representation, recalculate the size
of the DICT, see if it can be represented in 2 bytes and so on.

It looks like the code was intended to do this, but it was in fact seriously broken
and ended up incrementing an integer for size of DICT until it became negative, and
then stored a negative (and incorrect) offset to the Subrs.

Replaced the code with a simple for loop surrounding a switch.


2010-01-14T16:38:45.881264Z Ken Sharp

Fix the syntax error accidentally committed in revision 10608 which prevented
Ghostscript from building.


2010-01-14T16:25:03.707208Z Ken Sharp

Fix (pdfwrite) Bug #691058 "Incorrect embedding of CIDToGIDMap for CIDFontType 2".

Previously we would embed a CIDToGIDMap for a CIDFontType 2 font (TrueType outlines) if
the font had a non-identity CIDToGIDMap, or if we were producing PDF/A output.

However the spec (PDF 1.7, Section 5.6, "Glyph Selection in CIDFonts') says that we
should *always* embed a CIDToGIDMap if the font is embedded, and never if the font is

This patch modified the CIDToGIDMap production so that we ignore the production of PDF/A
files, and instead check whether the font is being embedded. If it is being embedded
then we create a CIDToGIDMap, if it is not, then we don't.


2010-01-14T02:24:19.739891Z Masaki Ushizaka

Fix two warnings introduced in rev. 10603.  Signed/unsigned incompatibility.


2010-01-13T21:04:09.482842Z regression

General cleanup and minor improvements of the local cluster code:
  changed timeout values
  keep logs of machine status messages
  change previous md5sum cache size
  better differentiate pdfwrite vs bitmap output errors

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2010-01-12T21:42:28.034208Z Robin Watts

Fix overallocation in bmpcmp.c that was causing out of memory errors.


2010-01-12T20:22:32.464302Z Robin Watts

Updated bmpcmp.c and htmldiff.pl. bmpcmp.c now outputs metadata about each set
of difference bitmaps (which page, bbox etc). htmldiff.pl now reads that
metadata and outputs that into the file. Some javascript hackery is used to
display the device coords of the point under the mouse pointer.

Finally, if the $parallel option is set, htmldiff will fork jobs in parallel
to try to make better use of multicore machines.

[toolbin/bmpcmp.c toolbin/htmldiff.pl]

2010-01-12T09:49:58.118243Z Masaki Ushizaka

Fix for bug #690834 & #687832

Bug #690834: text garbled in PS viewer; PDF works
 - Fixed to concatenate CIDFont FDArray font's FontMatrix when running under 'cshow' or 'glyphshow'.
 - Fixed to use correct FDArray font when concatenate its FontMatrix.
 - Changed the meaning of 'fstack.items[n].index' to keep track of FDArray font and FontMatrix.
 - Reverted the rev. 5613 which was a fix for bug #687832.
Bug #687832: (PDF interpreter) : CID Font in PDF
 - Fixed the interpretaion of W/W2/DW/DW2 value from glyph space (wrong) to 1000th of text space (correct).

Applying this patch makes some one dot differences on text in 19 files of LocalCluster test. (List is in Bugzilla #687832 comment #9).

[base/gxchar.c Resource/Init/pdf_font.ps base/gdevpdtc.c base/gschar0.c base/gxtext.h]

2010-01-11T12:08:26.301794Z Ken Sharp

Bug #691044 ""

Another problem caused by a corrupt compressed data stream, resulting in garbage data
being sent to the TrueType interpreter.

Caused when the TT interpreter is given an argument of 0 to the MINDEX operator. Rather
than flag this as an error I've chosen to simply return. This is because it seems that
a value of 0 is actually legal (stupid, but legal), and simply leaves the stack


2010-01-10T15:51:48.168326Z Alex Cherepanov

Don't use operator 'execute' because it resets the /command attribute
in $error dictionary. Use '.execute pop' instead. Keep 'execute' as an
operator for backward compatibility. Thanks to dakka.akka@gmail.com
for analysis of the bug. Bug 691050.

[toolbin/smoke.ps Resource/Init/gs_init.ps]

2010-01-09T23:59:33.690907Z Robin Watts

Updated version of bmpcmp. Now loads bmp, pgm, pbm, ppm files. Diffs are
always written as bmps though.

No expected differences.


2010-01-09T16:01:24.458674Z Ken Sharp

Fix a Coverity warning. We were potentially passing a NULL pointer to a routine which
would unconditionally dereference it. Fixed by taking no action if the pointer is NULL.


2010-01-08T01:17:24.694675Z Ray Johnston

Add documentation on the limitations of -sstdout=_____ where users expected
_all_ stdout I/O to be redirected, not just PS writing to stdout. Bug 691037.


2010-01-07T10:53:36.539549Z Robin Watts

Changes to the MSVC makefiles to prepare for the prototype vs2005 solution
file. Firstly, we introduce an SBR symbol; if this is set when invoking the
makefile, we add a new flag to the C compiler (held in SBRFLAGS) to cause
the generation of the browse data for each source file. Next, we introduce a
new bsc build target to combine those .sbr files into appropriate .bsc ones.
The final change is enable debug builds to put their builds into debugobj
rather than obj directories.

With luck, this should cause no differences for anyone other than me.

[/trunk/ghostpdl/common/msvc_top.mak /trunk/ghostpdl/language_switch/pspcl6_msvc.mak /trunk/ghostpdl/svg/svg_msvc.mak base/msvccmd.mak /trunk/ghostpdl/xps/xps_msvc.mak psi/msvc32.mak base/msvclib.mak /trunk/ghostpdl/main/pcl6_msvc.mak]

2010-01-07T10:31:53.862753Z Ken Sharp

Update the example file. The old file used a single 'charpath pathbbox' to determine the
height of the text. It then used the 'scale' operator to draw larger text.

If the path was fixed to pixel boundaries, and the point size was low (default 15
points) this could lead to a small error which was magnified by the cumulative scale

This led to significant differences when using the FreeType font code, as it seems to 
return a hinted path which is bounded by pixel co-ordinates, unlike the regular GS

The altered code scales the font and recalculates the height of the text each time
giving more accurate results. In addition a minimum size has been introduced (50 points)
for the calculation of the text height. Together these result in much closer output.


2010-01-06T11:19:01.103028Z Ken Sharp

Fix bug #691043 "Vulnerability report : Ghostscript gs_type2_interpret null ptr
dereference (Segmentation Fault)". The problem appears to be caused by a corrupt
compressed data stream which results in garbage font data being sent to the type 2 and
under some conditions the type 1, font interpreters.

As noted these font interpreters are normally coded to be intolerant of faults, and
do not normally perform much error checking. As a result badly formed (or as in this
case, garbage) fonts can cause serious problems.

Although the null dereference is the cause of the error, this is actually caused by
interpreting the data as a font, and decrementing the font instruction pointer below
the bottom of the instruction stack. 

The patch here adopts the suggestion from the original bug reporter of checking the
pointer before the dereference, but in addition adds some checking when the
instruction pointer is decremented to see that it does not descend past the bottom of
the stack. This is because tests showed that it was possible to reach this point with
a non-NULL pointer, which was still invalid and caused a segmentation violation.

In addition the free_glyph routine has been modified to check the pgd (pointer to 
glyph data) parameter is non-NULL, and that its 'procs' member is non-NULL, before
attempting to call the free procedure. This fault was exposed by selecting the pdfwrite

Although improved this is not a comprehensive fix, there are other locations where the
font instruction pointer may be incremented past the top, or decremented past the
bottom, of the instruction stack. However the FreeType font interpreter correctly
detects the problems without causing a crash, so I don't think we should expend too
much effort on rewriting our current font code to cope.

[base/gsgdata.c base/gstype1.c base/gstype2.c base/gxtype1.c]

2010-01-05T15:57:58.786575Z Ken Sharp

Revert code introduced in revision 10578. This code is no longer required since the
test in the FreeType code, which this code evaded, is no longer present when built
using the incremental interface.


2010-01-05T00:52:07.186738Z Alex Cherepanov

Remove duplicate call to errwrite() introduced by the rev. 10568.
Thanks to Henry for spotting this.


2010-01-04T15:09:22.066340Z Ken Sharp

Add a comment to explain the arbitrary choice of value for num_glyphs in revision 10578.


2010-01-04T09:27:21.029560Z Ken Sharp

FreeType interface fix. When using the incremental interface to FreeType (which in fact
we always use), Ghostscript is responsible for locating and passing the glyph
description data to FreeType, and so we don't bother to track certain kinds of data
in the FreeType structure.

However, even when using the incremental interface, FT still tests some of this data, in
particular it tests the requested glyph index against the reported number of glyphs
in the font, and aborts if the index is too large.

This patch simply sets the num_glyphs member of the FT_face structure to a large number
(65534) so that the internal FreeType test is successful, and we don't have to bother
with the record-keeping that would be required to keep this member updated when fonts


2010-01-03T01:07:12.832443Z Alex Cherepanov

Fix error recovery code that messed up operand stack trying to break out
of post table processing when the offset to the glyph name is beyond the
table length. Bug 690837.


2010-01-02T18:48:40.508429Z Alex Cherepanov

Remove description of -dIgnoreTTEncoding flag from the documentation.


2010-01-02T18:45:15.635704Z Alex Cherepanov

Implement symbolic glyph mapping as described in PDF 1.7. Use it for TrueType
fonts with symbolic flag set or having no encoding entry.
The flag -dIgnoreTTEncoding is removed because symbolic fonts always do this
now and non-symbolic fonts should never ignore encoding.
Bug 691035, customer 220.

The new spec includes cmap 3,0 in the supported list. We discovered this
before but didn't use cmap 3,0 as a first choice. PDF 1.7 is not clear about
the choice between symbolic and non-symbolic branches. Current algorithm
is based on a few experiments with AR 8.

The patch causes rendering differences in comparefiles/keyboard.pdf
A few undefined characters change from boxes to empty space.
Current rendering of undefined characters in Ghostscript doesn't match
Adobe Acrobat and should be revised.

[Resource/Init/pdf_font.ps Resource/Init/gs_ttf.ps]

2009-12-30T17:30:30.315764Z Alex Cherepanov

Remove C++ comments (//) and commented out code because this is not compatible
with old compilers and breaks our coding standard. Comments were introduced
by rev. 9664 and 9778. Bug 691032.

[contrib/gdevcd8.c psi/iscannum.c]

2009-12-30T15:06:40.609490Z Alex Cherepanov

Add a check whether the entry in post table of TrueType font crosses
the end of the table. Fill the rest of the table with /.notdef and
continue. Bug 691031.


2009-12-29T22:18:01.420560Z Alex Cherepanov

Use safer function vsnprintf() instead of vsprintf() for error reporting.
Truncate long messages, issue a warning, and continue. Bug 690829.

[base/lib.mak base/gsmisc.c base/stdio_.h]

2009-12-29T01:17:48.171480Z Alex Cherepanov

Remove stage 2 from seticcspace() and a corresponding PS procedure because
it's no longer needed. Since rev. 10563 the string data source is converted
to reusable stream without a call-out. Bug 690828.

[psi/zcolor.c Resource/Init/gs_cspace.ps]

2009-12-28T07:03:59.416178Z Alex Cherepanov (details)

Don't use long and buggy call-out process to convert a string to a
reusable stream. Do it in 3 lines of C code. Bug 690828.

[psi/zcolor.c psi/zfrsd.c psi/zfrsd.h psi/int.mak]

2009-12-27T15:58:42.012990Z Alex Cherepanov

Assume /FirstChar is 0 and /LastChar is 255 when they are not defined, and
issue a warning. Bug 691022.


2009-12-27T15:35:32.126971Z Alex Cherepanov

Consider fonts without font stream and with wrong or missing /Subtype
attribute as Type 1 fonts. Bug 691023.


2009-12-26T22:21:45.513158Z Alex Cherepanov

Fix a compile error on UN*X platforms introduced by the previous commit
(rev. 10558).


2009-12-26T20:05:44.539107Z Alex Cherepanov

Fix a Coverity warning about checking after dereferencing.
In this case dereferencing means &((foo *)0)->bar, which is harmless.


2009-12-26T18:32:35.542626Z Alex Cherepanov

Move checking gstate for 0 immediately after allocation. Fix a Coverity
warning about checking after dereferencing.


2009-12-26T18:22:04.265168Z Alex Cherepanov

Don't dereference a pointer before checking it for NULL. Fix a Coverity
warning about checking after dereferencing.


2009-12-26T01:35:11.234623Z Alex Cherepanov

Include stdlib.h for a prototype for abs().


2009-12-26T01:13:12.801372Z Alex Cherepanov

Fix a case where a pointer is first dereferenced and then checked for 0.


2009-12-26T00:48:30.642019Z Alex Cherepanov

Clear Coverity warnings about unreachable code. Fix incorrect error
processing in some contributed drivers. Also remove a spurious *.orig file.

[contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/eplaser/gdevescv.c contrib/lips4/gdevl4r.c]

2009-12-24T00:33:05.486056Z Ray Johnston

Fix detection for nearing/passing command list buffer limit to allow for
the condition when the pointer is past the limit (which is NOT the end
of the buffer, but is only a warning). Change this variable name to
'warn_limit' to avoid confusion with the 'limit' used in most other
buffer management areas, such as streams. Bug 691016.


2009-12-23T21:12:34.206998Z Robin Watts

Add new assert_.h header file. Convert existing code to use it.

[contrib/gdevcd8.c /trunk/ghostpdl/pl/pldebug.h base/assert_.h contrib/pcl3/eprn/mediasize.c contrib/lips4/gdevlprn.h contrib/pcl3/eprn/eprnrend.c]

2009-12-22T23:32:30.888745Z regression

Remove -dNOOUTERSAVE and related commands from command line and optionally
read in list of fast to process files (so that long commands can be
processed first).


2009-12-21T16:03:38.968428Z Ken Sharp

Fix (pdfwrite) Bug #691009 "Regression: 14-01.PS fails with pdfwrite". revision 10297,
a fix for pdfwrite involving composite fonts with type 3 descendants, did not check a
return value. This could cause a segment fault later, if a type 0 font was invalid.

The Genoa file 14-01.ps specifically runs tests with invalid type 0 fonts to check the
behaviour under error conditions and appears to be the only test file we have which
does this.


2009-12-21T07:20:23.809940Z Ralph Giles

Revert c10520 which causes problems with the MSVC build.

$(CC_) enforces 'ansi' C under msvc32.mak, disabling any Microsoft
extensions. This often causes problems with 3rd party libraries
which try to take advantage of those extensions.

This means that the -fPIC flag is again not propagated in the GCC
build; this is just to unbreak the build until I can test a different
solution which works on both platforms.


2009-12-20T19:54:00.274659Z Alex Cherepanov

Fix a Coverity warning: comparing array against NULL is not useful.


2009-12-20T19:43:10.432199Z Alex Cherepanov

Fix a Coverity warning about an expression with undefined order of evaluation.


2009-12-20T18:54:08.195262Z Alex Cherepanov

Fix a Coverity warning about an expression with undefined order of evaluation.


2009-12-20T14:24:39.934442Z Alex Cherepanov

Fix Coverity warnings about unchecked return code.


2009-12-20T06:52:50.539169Z Alex Cherepanov

Fix Coverity warnings about unchecked return code.


2009-12-19T17:14:09.025653Z regression

Minor improvements:

skip.lst is now processed by compare.pl instead of build.pl, so tests
to be skipped will be run, just not reported.

Store the archive count in the md5sum.archive so the report email will
be accurate.

Treat indeterminate errors (mostly timeouts) the same as indeterminate
md5sums (i.e. report them below the fold).

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/cachearchive.pl toolbin/localcluster/compare.pl]

2009-12-19T01:16:49.970378Z Alex Cherepanov

Fix an array overrun in zsethalftone5() caused by an unchecked error code
when the number of colorants exceeds the current implementation limit;
throw a /limitcheck error instead. Also fix an unrelated Coverity warning
about unchecked return value from dict_int_param(). Bug 691001.


2009-12-18T22:24:19.154314Z Ralph Giles

Update some obsolete gs_throw() calls. Bug 691010.

This code seemed to be using an early version of the gs_throw() error
reporting macros, passing an undefined -997 error code, a redundant
__func__ error message, and expecting the macro to break flow control.

This commit updates it to the modern version's behaviour.


2009-12-18T21:14:17.100541Z Ralph Giles

Add a missing header to ensure delaration and definition match
for mem_mono_strip_copy_rop(). Fixes a warning in the gcc build.

[base/lib.mak base/gdevmr1.c]

2009-12-18T18:32:46.014514Z Ralph Giles

Add .libs and autom4te.cache to the exclude list for clusterpush.

Builds which generate .deps directories also generally create the
other two. The autom4te.cache files aren't necessarily large but
aren't appropriate to copy to another system since they represent
details of the local build environment.


2009-12-18T16:24:12.002354Z Marcos H. Woehrmann

Added .deps to the exclude list for clusterpush.pl.


2009-12-18T07:04:10.684226Z Ralph Giles

Add graphics library support for raster operations and extended halftone
methods to the default gcc build.

This allows ghostpcl to build linked against the default 'so' build of
the gs library. On my Linux x86_64 this increases the size of the library
by 29K. While significant, I prefer this to the maintenance burden of
the two different configurations. 


2009-12-18T06:37:02.606724Z Ralph Giles

Derive the libtiff compiler line from $(CC_) instead of $(CC) so
the common flag set is propagated.

Without this, additional options, like XCFLAGS=-fPIC aren't used when
compiling the libtiff source files.


2009-12-18T05:23:14.353404Z Henry Stiles

Export the the type 42 component parser procedure for pcl, no expected

[base/gxfont42.h base/gstype42.c]

2009-12-18T01:38:29.130442Z Ralph Giles

And the 'nogc' allocator to the default gcc build.

This allows ghostxps to build linked against the default 'so' build of
the gs library, simplifying some build options. The code size increase
is negligible.


2009-12-17T20:14:08.344945Z Robin Watts (details)

Fix for bug 690620. Original patch from HenryS. This adjusts rectangular
fills to more closely match that used by Acrobat v8.


2009-12-17T18:13:48.602966Z regression

Cache the previous revisions crc values to improve compare.pl performance.

Also remove the no longer needed splitjobs.pl from the repository.

[toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/cachearchive.pl toolbin/localcluster/compare.pl]

2009-12-17T17:57:14.753910Z Robin Watts (details)

Update the arguments passed to ghostscript by htmldiff.pl so that they
more closely match those used by the localcluster.


2009-12-17T15:24:07.353413Z regression (details)

Minor cleanup/improvement of local cluster code.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-12-16T18:46:20.783419Z Robin Watts (details)

Fix for incorrect bbox test in bmpcmp.

bmpcmp would correctly assess the changed region, but then incorrectly accept
changes restricted to a single row or column as not being changes at all.


2009-12-16T18:33:40.102435Z Robin Watts

Broken fix for incorrect bbox test in bmpcmp; please ignore this revision
and use 10507 instead.

bmpcmp would correctly assess the changed region, but then incorrectly accept
changes restricted to a single row or column as not being changes at all.


2009-12-16T17:40:49.399642Z Robin Watts

Improved version of htmldiff.pl: New HTML file started every 100 or so sets
of image differences (configurable). This should stop browsers grinding to a
halt. Improved reporting of conversion errors.


2009-12-15T22:14:58.866880Z Alex Cherepanov

Increase the limit on the number of color components to 12. A file with
9 components has been found in the wild, add 3 more for a small reserve.
Bug 691002.


2009-12-15T14:34:56.554574Z Alex Cherepanov

Fix a botched use of references where a pointer to a reference in a
PostScript VM was used as a temporary variable. Bug 690828.


2009-12-15T09:55:23.729025Z Ken Sharp (details)

Fix (FAPI) : Silence a compiler warning


2009-12-13T01:31:59.081596Z Alex Cherepanov

Accept ASCII85 stream that ends with bare '~' in PDF files for compatibility
with Acrobat Reader. Add /PDFRules ASCII85Decode filter parameter to select
between PS and PDF logic. Bug 690976, customer 870.

[base/sa85d.h Resource/Init/pdf_base.ps base/sa85d.c psi/zfdecode.c]

2009-12-12T23:05:18.157328Z Ray Johnston (details)

Fix RasterOp texture rendering from uninitialized memory (past end of buffer)
when the texture was 'expanded' and the unexpanded texture had repitions in y.
Bug 690299.


2009-12-12T22:39:17.759602Z regression

Added abort option to clusterpush.pl (i.e. 'clusterpush.pl abort') to
abort current job and remove any jobs queued for a user (it is possible
to abort/remove jobs for other users, but I'll leave that undocumented).

Also partially added support for mupdf regression testing.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2009-12-12T18:25:25.212987Z regression

Added --max-size=2500000 to avoid sending very large files.

Divide queueing and syncing into two steps, so that it's possible
to ^C if you decide the files being transmistted are incorrect.


2009-12-12T03:46:55.487466Z Hin-Tak Leung

Coverity warning #4475, uninitialized value


2009-12-12T03:45:55.759446Z Hin-Tak Leung

Coverty warning #1158, unchecked return values


2009-12-12T03:45:13.363455Z Hin-Tak Leung

Coverity warning #2555, removing unused header


2009-12-12T03:43:49.383201Z Hin-Tak Leung

treat depth 15 the same as depth 16 in get_bits_rectangle()

It looks to be 'just work' (or no worse than depth 16) by treating depth 
15 the same as depth 16 in get_bits_rectangle. The pcl files in the original report
works now; but a pxl file shows some visual artifects (and different one) at depth
15, 16 and will be filed separately.

This fix fix bug 690328 (make X11 device continue for those pcl files; caveate 
visual artefacts for at least one pxl file)

[base/gdevx.c doc/Devices.htm]

2009-12-12T00:28:26.868635Z Ray Johnston (details)

Fix hang condition due to pointer comparison, bug 690638.


2009-12-11T19:18:57.300388Z Alex Cherepanov

Fix incorrect calculation of the operand stack base (pdfemptycount) in PDF
interpreter, which caused incorrect processing of scn operator. Bug 690977.


2009-12-10T03:29:32.317033Z regression

Removed bitrgb and pgmraw from pcl regression tests.

Fixed a bug where failed compiles would cause a job restart loop.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl]

2009-12-09T17:24:34.115310Z Ken Sharp (details)

Fix (pdfwrite) : regressions with revision 10474


2009-12-09T15:32:27.320916Z Ken Sharp (details)

Fix (pdfwrite) : Unchecked return value causing indeterminisms


2009-12-08T16:09:01.319365Z Ken Sharp (details)

Fix (FAPI) : Handle Type 42 fonts with CharStrings dictionaries with real PS glyphs


2009-12-08T07:52:26.208006Z Ralph Giles

Revert remaining changes to the clusterpush script inadvertently 
included in r10461. This version is now identical with the version
in r10435. In particular, the more sophisticated gs/ghostpdl detection
which works for branches and custom-named directories is restored.


2009-12-08T07:41:12.811962Z Ralph Giles

Update local cluster documentation to reference the 'regression' account
instead of 'marcos' and other minor cleanup.

[toolbin/localcluster/setupcluster toolbin/localcluster/clusterpush.pl toolbin/localcluster/readme toolbin/localcluster/clusterpush.txt]

2009-12-08T07:25:03.670058Z Ralph Giles

Use the new 'regression' username in the clusterpush script.

This corrects what looks like an inadvertent commit of an older version
in r10461.


2009-12-08T06:31:51.930815Z Alex Cherepanov

Fix a Coverity warning. Don't assign a value to a variable if it isn't used.


2009-12-08T03:33:05.781180Z Alex Cherepanov

Fix Coverity warnings caused by a recurring error in opvp driver where
'if (i > sizeof(foo)/sizeof(*foo)) ...' was used to prevent out-of-bounds
access to foo[i] .


2009-12-08T03:32:18.888688Z regression (details)

Improve the node failure job reallocation logic.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-12-08T00:42:59.473070Z Alex Cherepanov

Fix a Coverity warning. Avoid a FILE pointer leak in an unlikely
case when gs_main_init2() fails.


2009-12-07T15:49:53.218004Z Ken Sharp (details)

Fix (FAPI) : Ignore some TrueType faults


2009-12-07T05:46:36.982240Z Alex Cherepanov

Fix a Coverity warning. Add missing assignment to 'code' variable. The later
use of 'code' in the conditional expression indicates that this was the
author's intention. 


2009-12-06T19:12:08.897785Z Alex Cherepanov

Fix a Coverity warning. Add missing assignment to 'code' variable. The later
use of 'code' in the conditional expression indicates that this was the
author's intention. 


2009-12-06T14:55:58.088044Z Alex Cherepanov

Fix a Coverity warning. Check the return code from sget_variable_uint()
in image4 serialization.


2009-12-06T02:21:36.356914Z Alex Cherepanov

Fix a Coverity warning and improve readability. Don't define a local variable
with the same name as a function argument.


2009-12-06T00:56:38.018707Z Alex Cherepanov

Fix a Coverity warning and improve portability. Don't access sequential
members of a structure as an array.


2009-12-05T23:10:32.160743Z Alex Cherepanov

Fix a Coverity warning. Change the logic in obj_cvs() to handle all possible
combinations and avoid a potential SEGV.


2009-12-05T19:21:42.203093Z Alex Cherepanov

Fix a Coverity warning and a potential SEGV caused by a wrong pointer
checked for NULL after memory allocation.


2009-12-05T17:27:01.175245Z Alex Cherepanov

Fix a Coverity warning. Remove dead and commented out code that didn't
change since April 2000, rev 324.


2009-12-04T15:52:08.152428Z Ken Sharp (details)

Fix (FAPI) : empty glyphs causing problems after revision 10434


2009-12-04T15:38:03.727531Z Ken Sharp (details)

Fix (FAPI) : TT tables > 64Kb not read properly.


2009-12-04T03:51:10.377640Z Alex Cherepanov

Rearrange JP2 color space processing code to facilitate experiments with
enumerated color spaces.


2009-12-04T00:33:04.330450Z Robin Watts

Extend ghostscript graphics library with the capability to handle different
start, end and dash caps.

The existing gs_setlinecap function sets all 3 caps in lockstep, so no change
with current code. New functions gs_setlinestartcap, gs_setlineendcap,
gs_setlinedashcap set the different cap styles.

The dashing code now leaves segment notes in the output path to inform the
choice of which caps to use. The stroking code is updated to honours these

gxclpath.c and gdevvec.c assume that all caps are the same as start_cap.
Check that this is valid.

[base/gsstate.c base/gxclpath.c base/gxline.h base/gxpdash.c base/gxpath.h base/gdevpdtt.c base/gsline.c base/gdevvec.c base/gdevpdfg.c base/gsline.h base/gxstroke.c base/gxclrast.c]

2009-12-03T19:21:12.315688Z Marcos H. Woehrmann

I missed a file that should have been part of the r10440 commit.


2009-12-03T19:14:12.694527Z Alex Cherepanov

Fix a Coverity warning by removing redindant checks. The 'pie' pointer cannot
be null here because it is dereferenced earlier.


2009-12-03T17:30:38.929684Z Robin Watts

Remove stray (incorrect) initialisation. This removes a "removing const"


2009-12-03T16:18:00.535689Z Marcos H. Woehrmann

Improved cluster reliability (automatically reset stale nodes, move
watchdog from cron to run.pl, check for periodic transfer, etc.).

[toolbin/localcluster/clustermonitor.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/run.pl]

2009-12-03T06:08:39.915454Z Ray Johnston

Add argument list and 'minst' address to -Z: debugging report to assist in tracking
cluster test logs (to see which, if any, jobs start but don't finish).

[psi/imain.c psi/imainarg.c]

2009-12-03T00:02:30.276576Z Hin-Tak Leung

send images with Interpolate=true back to gx_default.

comparefiles/148-01.ps have a few Type 1 images with
<<Interpolate true>> are not rendered with Interpolate.

Since pxlcolor/pxlmono cannot do Interpolate within, 
and has no code to do such thing, the correct solution 
is simply detect such images and use gx_default_*. Fixes bug 690970.


2009-12-02T19:57:05.281734Z Marcos H. Woehrmann

Improved logic in clusterpush.pl to detect if running from a gs or ghostpdl director.


2009-12-02T14:20:41.078998Z Ken Sharp (details)

Fix (FAPI): error in revision 10433


2009-12-02T14:13:44.401916Z Ken Sharp (details)

Fix (FAPI) : FAPI code not expecting unsorted LOCA/GLYF tables


2009-12-02T07:00:16.393155Z Ray Johnston

Fix vertical positioning of interpolated images that caused images to be moved
down, possibly past the end of the band. An extra multiplication by -1 was the
culprit. Bug 690885, customers 531 and 850.


2009-12-01T19:39:06.587717Z Robin Watts

Fix dropouts seen with thin lines by using the method described in bug 687721,
namely, that of extending the trapezoids filled by a small triangular region
at each end.

Local cluster testing shows 66 changes, of which only 20 or so are real.
Of these, most are clearly improvements, and the rest are neutral. 


2009-12-01T19:10:35.168567Z Ralph Giles

Update the clustermonitor cgi script to read the new combined queue 
file for pending jobs.


2009-12-01T19:08:27.833775Z Ralph Giles

Update the clustermonitor cgi script to return regression results.

This makes use of the CGI module to parse an optional 'report' query
parameter, which if present, returns a specific regression result
instead of the default json dashboard status. Current it only supports
svn jobs, not custom runs submitted through the clusterpush script.

Also cleans up the the paths to use a $clusteroot variable for the 


2009-12-01T18:36:08.279176Z Robin Watts

Factor out the miter checking code into a single function rather than having it
repeated 3 times.

Add a test to the extracted code to spot the case where the cdelta's are too
small to be reliably used to calculate the correct miter point. In such cases
revert to using the raw vectors suitably scaled.

Testing reports 69 changes in the regression files, none of which can be
reproduced locally. This fixes bug 690098.


2009-12-01T18:08:58.973794Z Alex Cherepanov

Fix a Coverity warning and a potential array overrun in obj_cvp().


2009-12-01T16:04:36.569081Z Marcos H. Woehrmann

Another clusterpush.pl change that was lost, should have been part of r10421.


2009-12-01T15:37:15.738865Z Marcos H. Woehrmann

Fixed localcluster/clusterpush.pl to work with casper3.


2009-12-01T09:02:10.394257Z Marcos H. Woehrmann

All local cluster jobs are now queued (instead of just user jobs).
This eliminates a race condition that could have occured if the
ghostpdl/ghostscript repository is updated after the cluster master
initiates a cluster run but before the nodes perform the svn update.
As a side-effect of this change svn commit jobs are not longer given
priority over user jobs.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2009-12-01T03:40:54.743929Z Alex Cherepanov

Fix a Coverity warning about unchecked negative return and a possible
access to an array at a negative position.


2009-11-30T23:37:23.019948Z Michael Vrhel

Fix for bug 690218.   If the SeparationOrder was specified, then we should only allocate buffer space for those colorants.  See devn_put_params for details on this.  Right now, the PDF14 device will always include CMYK.  A future optimization is to be able to NOT have those included in the bufferallocations if we don't specify them.  In that case it would then be possible to output 8 separations at a time without using compressed color.  Note that if SeparationOrder is not specified, the number of colorants used in the pdf14 device buffer allocations is equal to the number of colorants in the document up to a maximum of 64.


2009-11-30T23:12:19.025235Z Marcos H. Woehrmann

Change from batch job distribution system to polled system.

[toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2009-11-30T22:57:24.661785Z Ray Johnston (details)

Fix for segfault when image 'clues' are accessed during a GC after a
restore has erased (set to zero) the contents. Bug 690915.


2009-11-30T20:34:48.913220Z Henry Stiles

Remove an unnecessary diagnostic debug printf which should not have
been checked in.  No expected differences.


2009-11-30T16:40:08.309112Z Henry Stiles

New procedure to dump memory chunks with less detail.  This will be
used by the non garbage collecting client languages to print memory
leak information at the end of jobs.  No expected differences.


2009-11-30T09:05:26.245478Z Ken Sharp (details)

Fix (FAPI): Can't handle FontBBox as 't_mixedarray'


2009-11-30T02:47:11.189285Z Hin-Tak Leung

updating begin_image and fill_mask to cope with white/black+transparent

Apparently not all black/white+transparent uses the copy_mono code path, which
has been recently updated to do white-on-mask. There are two other ways
black/white+transparent can pass through pxl - in begin_image() (as part of an
RGB/Gray image with an alpha channel) which is most of the files in bug
690947, and fill_mask() which has no known cases yet.

Note the new addition to fill_mask() and begin_image() is not identical to that
in copy_mono() in the case of the drawing color being white - fill_mask() and
begin_image() both try to draw white on the blacks of a black/white mask and
transparent on the white, whereas copy_mono() draws white on the white and draw
transparent on the opposite (set to black but really transparent), so the
source is inverted in fill_mask() and begin_image() compared to copy_mono().


2009-11-30T02:41:19.062276Z Hin-Tak Leung

set ROP to paint through character glyphs (pattern tiles).

Apparently complete pattern tiles are sent as a character in a custom symbol
font (rather than small rectangles for incomplete tiles), thus allowing re-use.
The code set the fill color but never set ROP to "paint with brush color" thus
glyphs appears as black. This patch set the ROP3 operation to paint through
complete pattern tiles. Fixes bug 690949, also some of the problems in bug
690585 (for ghostpdl).


2009-11-30T02:36:44.876347Z Hin-Tak Leung

fix typo introduced in r5556

It appears that 'r5556: Added macros for assertions' introduced a typo.
There is no known effect from this typo, except possibly stroke color 
not being set where it should.


2009-11-30T02:30:52.552359Z Hin-Tak Leung

another ID to name update


2009-11-30T02:29:45.556262Z Hin-Tak Leung

avoid setting join to invalid value; issue found in bug 690585


2009-11-29T02:43:31.722821Z Ray Johnston

Fix to correct mask offsets (bit order) for big_endian as well as sharing this
array for the various devices. Bug 690954.


2009-11-28T10:59:10.646748Z Ken Sharp (details)

Fix (FAPI) : segmentation violation with Multiple Master fonts


2009-11-28T04:39:43.983110Z Marcos H. Woehrmann

Changes to accomodate the transition from casper2 to casper3.

[toolbin/localcluster/clustermonitor.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/clusterpull.sh toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl]

2009-11-27T19:15:08.980517Z Ray Johnston

Fix dereference of NULL when target device passed to gx_forward_put_params
was NULL. This occurred with the standalone 'bbox' device.


2009-11-27T19:07:02.726122Z Ray Johnston

Fix for Device N capable device segfaults (psdcmyk, tiffsep, tiffsep1, ...) that use
the gdevdevn.c parameter handling. A 'restore' could free up separation names but
the pointers in the device were unchanged. Bug 690956.


2009-11-27T14:19:19.911778Z Ken Sharp (details)

Fix (FAPI) : invalid fonts resulting in errors


2009-11-27T00:55:09.262519Z Robin Watts

Part 2 of commit 10391. Reinitroduce special cases in a way that doesn't change
the output. A clustertest shows 33 differences overall, but testing of those
files on my local machine shows them all to be identical.

This fixes bug 687666.


2009-11-26T20:48:31.400887Z Robin Watts

First of a 2 part commit, fixing the special case horizontal/vertical
rectangle code in the thin line code in gdevddrw.c, as it doesn't match
the general case. This will cause many differences in the regression tests.

Part 2 will commit a fixed version that will hopefully show none.


2009-11-26T16:53:25.042900Z Ken Sharp

Removed commented out code that should not have been left behind in revision 10389


2009-11-26T16:44:03.688193Z Ken Sharp (details)

Fix (FAPI) : intermittent crashes with TrueType fonts


2009-11-26T10:18:15.394246Z Ken Sharp (details)

Fix (FAPI) : Incorrect GID supplied to font interpreter for CIDFonts with TT outlines


2009-11-26T10:13:00.448002Z Ken Sharp (details)

Fix (FAPI) : CIDFonts not working with fonts containing a CDevProc


2009-11-26T07:13:02.012525Z Marcos H. Woehrmann

Report enhancments as a separate category in the the weekly bug aging report.  Closes bug 690524.


2009-11-26T00:47:35.579155Z Robin Watts

Fix for bug 688655: stroking of wide curves with high curvature would
previously have left strange effects under the curve, and had nasty
flattening artifacts on the outside of joins.

Here we alter the stroking logic to spot that line segments come from curves
and we render using round joins both above and below the curve.

This gives us correct rendering of tests/ps/jointest.ps for the first time.

This causes about 4000 diffs. I've generated a huge number of them locally
and they all seem to be the odd pixel changed do to rounding. Where differences
are larger I've convinced myself that the difference is correct.


2009-11-25T19:59:11.063393Z Henry Stiles

Remove the string list implementation from the "nogc" allocator.  This
makes the implementation much simpler and there was little or no
performance improvement with the string lists.  Also this file has
been cleaned up of archaic comments about VMS, compiler support
comments, pragmas, etc.  No expected differences.


2009-11-24T16:51:12.328850Z Robin Watts

Fix for bug 690938. Revert revision 10294, an attempt to fix a valgrind bug,
and instead initialise the bbox of paths to the maximally invalid bbox.

As soon as any point is added to the bbox, we'll get a valid bbox. Note that
the "bbox_set" flag does NOT mean "the bbox is valid", it instead means "the
bbox has been set, as per the setbbox postscript operator".

[base/gxpath.c base/gxpath2.c base/gxpath.h]

2009-11-24T12:31:17.678731Z Robin Watts

In revision 10351 I commited a partial fix for Bug 690531 that added a new
method for stroking a path. Due to a silly mistake on my part when stroking
paths with round caps, we could occasionally fail due to a confusion over
which caps to use.

Ralph reported this issue as bug 690639. The error is fixed here, but this
doesn't solve all the rendering problems. Investigations continuing.


2009-11-24T08:36:27.174072Z Lars Uebernickel

Don't use sed's extended regular expression syntax in configure.ac.

GNU and Mac OS X have different command line options to enable them and since
it was only used once, it's easier to simply use the standard regexp format.


2009-11-24T01:31:19.408746Z Ralph Giles

Implement JBIG2Decode generic regions using TPGDON.

Closes bug 690791.


2009-11-23T17:35:16.098214Z Ray Johnston (details)

Fix for segfault reported in 690880 with separation devices. The is_open flag
was not being properly maintained when put_params resulted in a target device
closing due to DeviceN color state changing.

[base/gdevp14.c base/gdevnfwd.c]

2009-11-23T02:44:56.504420Z Marcos H. Woehrmann

Report pdfwrite differences separately from other differences.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/compare.pl]

2009-11-22T23:46:21.529560Z Ray Johnston

Add description of the tiffsep1 device. It was mentioned in the previous update,
but the basic device characteristics were missing.


2009-11-22T20:09:44.171077Z Lars Uebernickel

Added a -sCompression parameter to all TIFF devices.

This parameter sets the compression scheme of the resulting file and can take
the values 'none', 'crle', 'g3', 'g4', 'lzw', and 'pack'.  crle, g3, and g4
only work for 1-bit devices.  For tiffsep, it sets the compression scheme of
the separation files, the composite cmyk file is always saved uncompressed.

Libtiff supports many more compression formats (e.g. jpeg, deflate).  Adding
them to this implementation is trivial.

doc/Devices.htm documents the parameter further.

[base/gdevtifs.c base/gdevtifs.h base/gdevtsep.c doc/Devices.htm base/gdevtfnx.c base/gdevtfax.c]

2009-11-21T09:44:54.242928Z Ken Sharp (details)

Fix (pdfwrite) : problems with type 3 fonts and glyphshow


2009-11-20T20:09:26.637666Z Ray Johnston

Fix segfaults in tiffsep and tiffsep1 -- After TIFFCleanup, need to set the tiff
structure pointer to NULL to prevent later use. Fix separation file name logic
to substitute a harmless '_' character for characters that cause file system
action ('/'. '\' and ':').

Set default compression for tiffsep output 'gray' pages to LZW and default for
tiffsep1 to G4. While not strictly backwards compatible, any competent tiff
reader will be able to handle this.


2009-11-20T18:10:12.230365Z Ralph Giles

Skip JBIG2Decode generic regions using TPGDON.

We don't yet implement this, and discarding the data is better than
proceeding with the incorrect decoding proceedures, which generally
just produce noise. Work-around for bug 690791.


2009-11-19T20:17:02.559183Z Ray Johnston (details)

Fix for segfault reported in bug 690927 and two of the segfaults of bug 690880.

[base/gdevp14.c base/gxblend1.c]

2009-11-19T16:48:11.876622Z Robin Watts

Fix stupid typo: ; for , - pointed out by tor. Sorry everyone.


2009-11-19T13:56:18.594001Z Robin Watts

Fix for Bug 690531, excessive slowdown while rendering a complex stroked
path with anti-aliasing.

The problem is caused by the gs filling code grinding to a halt under the
weight of an extremely complex path produced by stroking an already complex
path and then filling it all at once.

This change can be seen as a workaround in that it does not change the
filling code at all (this may be considered in future after the freetype
changes have gone in), but instead adds a new mechanism for stroking that
produces (broadly) equivalent strokes which happen to fill more easily.

[base/gxpath2.c base/gxpath.h base/gxstroke.c]

2009-11-19T00:09:15.456317Z Ralph Giles

Replace only the initial definition of the gs executable
in the script wrappers.

It is possible to change the name of the compiled gs executable; this is
generally used to distinguish multiple installed versions. In r5212 a
sed command was added to the unix build scripts to rewrite the name of
the gs executable embedded in the various wrapper scripts so that they
would call the corresponding version.

This was broken in r8107 where an extra clause was added to have the
wrapper scripts prefer the gs executable in their local directory
over any in the path. Unfortunately the sed command rewrites both
attempts to set GS_EXECUTABLE.

This commit only rewrites the specific assignment of the default name.
Thanks to Vince Dean for suggesting the fix. Bug 686863.


2009-11-18T04:46:21.000840Z Alex Cherepanov

Handle optional content following the default viewing optional content
configuration dictionary. Skip invisible XObjects and render invisible
parts of content streams to nulldevice. Bug 690633, customer 1110.

[Resource/Init/pdf_ops.ps Resource/Init/pdf_main.ps Resource/Init/pdf_draw.ps]

2009-11-17T22:26:38.187446Z Lars Uebernickel

Call libtiff's configure script when configuring ghostscript.

This also removes the (now) unnecessary tiff config files from the repository,
which fixes build problems on compilers where headers are always first searched
in the current directory.

[tiff/libtiff/tif_config.h tiff/libtiff/tiffconf.h base/configure.ac]

2009-11-17T20:10:20.126305Z Lars Uebernickel

Use TIFFCleanup instead of TIFFClose in all tiff devices, as the fd is already
closed in gp_prn_close.

[base/gdevtifs.c base/gdevtsep.c base/gdevtfax.c]

2009-11-17T18:01:22.576735Z Marcos H. Woehrmann

Several small changes to the local cluster code:

clusterpush.pl - you can now specify what products to test via the command line. 

e.g. clusterpush.pl gs
     clusterpush.pl 'svg pcl'

By default all products ('gs','pcl','xps','svg') are tested.

compare.pl - no longer report not changed non-value return codes.

build.pl - remove all pcl tests except for 600 dpi/banded and most svg tests.
no longer randomize jobs (helps with the indeterminisms and improves load balancing).

clustermaster.pl - changes to support new clusterpush.pl options and improvement in the
load balancing algorithm.

run.pl - add support for semaphore to insure only on copy is run at a time
(currently disabled pending additional testing).

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-11-17T15:45:42.467605Z Ken Sharp (details)

Fix (TT font substitution) : Incorrect Widths applied to CIDFont glyphs from PDF file


2009-11-16T17:01:59.813716Z Ken Sharp (details)


2009-11-16T16:48:21.437679Z Ken Sharp (details)

Fix (TT fonts) : regression with TrueType fonts

[Resource/Init/pdf_font.ps Resource/Init/gs_ttf.ps]

2009-11-14T18:20:52.369823Z Robin Watts

Bug fix for Bug 688604, "incorrect rendering of a returning curve".

The code currently in ghostscript checks for the bbox of a beziers control
points being of zero width/height and to avoid a division by zero just chooses
not to subdivide this curve. This is wrong in some cases.

The fix here is a cheap and cheerful one; in the case where one dimension is
zero and the other isn't, we basically do the same calculation as would be
done in the two dimensional case, but just with a one dimensional distance
as input.

This causes various diff; all look good in my tests.


2009-11-13T00:16:47.523271Z Robin Watts

This patch fixes Bug 688269, by making ghostscript use pie joins rather than
round ones when stroking in non CPSI_mode.

This produces 3000 or so bitmap diffs, but after leaving my machine running
all night generating lots of diffs for me to examine this morning, they all
look like stray pixel changes (i.e. differences caused by rounding).


2009-11-11T17:42:22.705154Z Robin Watts

Final msvc makefile changes to make ghostPDL targets build with the new
libtiff stuff.

[/trunk/ghostpdl/svg/svg_msvc.mak base/gs.mak]

2009-11-11T15:50:28.792827Z Lars Uebernickel

Changed all tiff devices to use libtiff.

Affected Devices are tiffgray, tiff12nc, tiff24nc, tiff32nc, tiffsep, tiffsep1,
tiffcrle, tiffg3, tiffg32d, tiffg4, tifflzw, and tiffpack.  Also, two new
devices: tiff48nc and tiff64nc (16 bits per component rgb and cmyk respectively)
have been added.

Libtiff 3.9.2 is included in the source tree as tiff/.  It is possible to link
to the system's libtiff by passing --with-system-libtiff to configure.  Passing
--without-system-libtiff will force the build to use the in-source version. By
default, the newer library (based on TIFFLIB_VERSION in tiffvers.h) is used.

[tiff/libtiff/tif_predict.c tiff/contrib/addtiffo/tif_ovrcache.c tiff/html/images/bali.jpg tiff/libtiff/tif_predict.h tiff/man/tiffdither.1 tiff/contrib/addtiffo/tif_ovrcache.h tiff/libtiff/tiffconf.h tiff/libtiff/tif_apple.c tiff/html/v3.7.1.html tiff/html/v3.5.7.html tiff/test/check_tag.c tiff/man tiff/contrib/iptcutil/iptcutil.c tiff/html/addingtags.html tiff/contrib/dbs/tiff-palette.c tiff/html/man/TIFFbuffer.3tiff.html tiff/html/index.html tiff/contrib/win_dib/Tiffile.cpp base/gdevtifs.c base/gxcmap.c tiff/config/install-sh tiff/man/TIFFReadRGBATile.3tiff base/gdevtifs.h tiff/html/man/tiffsplit.1.html tiff/html/man/TIFFPrintDirectory.3tiff.html tiff/contrib/tags/xtif_dir.c tiff/contrib/stream/README tiff/contrib/acorn/SetVars tiff/contrib/mac-mpw/mactrans.c tiff/contrib/mfs/mfs_file.c tiff/test/short_tag.c tiff/tools/fax2tiff.c tiff/config/depcomp tiff/html/man/TIFFReadScanline.3tiff.html tiff/contrib/tags tiff/contrib/ras/Makefile.am tiff/libtiff/tif_aux.c tiff/libtiff/tif_packbits.c tiff/libtiff/tif_zip.c tiff/html/v3.5.4.html tiff/man/TIFFbuffer.3tiff tiff/contrib/mac-cw tiff/contrib/acorn/Makefile.am tiff/html/man/TIFFmemory.3tiff.html tiff/html/v3.5.6-beta.html tiff/m4/ltsugar.m4 tiff/tools/ycbcr.c tiff/html/man/TIFFRGBAImage.3tiff.html tiff/man/TIFFWriteRawStrip.3tiff tiff/html/v3.4beta007.html tiff/libtiff/tif_unix.c tiff/html/man/tiffinfo.1.html tiff/html/man/tiffset.1.html tiff/tools/rasterfile.h tiff/html/man/TIFFFlush.3tiff.html tiff/man/tiffdump.1 tiff/contrib/dbs/tiff-rgb.c tiff/contrib/dbs/Makefile.in tiff/html/man/fax2tiff.1.html tiff/contrib/mac-cw/mkg3_main.c tiff/contrib/win_dib/Makefile.in tiff/configure.com tiff/html/man/TIFFReadRGBAStrip.3tiff.html tiff/html/man/sgi2tiff.1.html tiff/tools/tiff2ps.c tiff/html/v3.5.1.html tiff/html/intro.html tiff/libtiff/tif_atari.c tiff/html/v3.8.0.html tiff/contrib/dbs/README tiff/config tiff/libtiff/tiffiop.h tiff/html/internals.html tiff/html/images/cover.jpg tiff/html/build.html tiff/libtiff/tiffconf.h.in tiff/html/man/TIFFWarning.3tiff.html tiff/contrib/mac-cw/metrowerks.note tiff/man/TIFFReadEncodedStrip.3tiff tiff/man/tiff2bw.1 tiff/HOWTO-RELEASE tiff/man/tiff2pdf.1 tiff/man/tiffsplit.1 tiff/html/man/TIFFcodec.3tiff.html tiff/man/bmp2tiff.1 tiff/html/v3.4beta016.html tiff/tools/fax2ps.c tiff/html/libtiff.html tiff/html/v3.4beta028.html tiff/html/man/tiffmedian.1.html tiff/html/man/TIFFWriteRawTile.3tiff.html tiff/man/TIFFError.3tiff tiff/tools/tiffmedian.c tiff/man/rgb2ycbcr.1 tiff/libtiff/uvcode.h tiff/html/images/dave.gif tiff/man/TIFFWriteEncodedStrip.3tiff tiff/html/man/Makefile.in tiff/contrib/dbs/xtiff/Makefile.am tiff/config/config.sub tiff/libtiff/Makefile.vc tiff/libtiff/tif_fax3.c tiff/man/TIFFWarning.3tiff tiff/tools/tiffgt.c tiff/man/TIFFWriteScanline.3tiff tiff/html/v3.9.2.html tiff/SConstruct tiff/contrib/tags/Makefile.am tiff/contrib/acorn/install tiff/libtiff/tif_fax3.h tiff/contrib/pds/tif_pdsdirwrite.c tiff/contrib/mac-mpw/Makefile.am tiff/man/TIFFcodec.3tiff tiff/man/tiffsv.1 tiff/html/Makefile.am tiff/contrib/mac-mpw/tools.make tiff/html/images/oxford.gif tiff/html/man/TIFFsize.3tiff.html tiff/contrib/iptcutil/Makefile.in tiff/html/man/TIFFReadEncodedTile.3tiff.html tiff/contrib/ras/tif2ras.c tiff/configure tiff/html/images/note.gif tiff/contrib/mfs/README tiff/html/man/tiff2bw.1.html tiff/config/mkinstalldirs tiff/libtiff/tif_jpeg.c psi/msvc32.mak tiff/test/Makefile.am tiff/html/man/TIFFGetField.3tiff.html tiff/m4/ltoptions.m4 tiff/html/man/TIFFReadRGBATile.3tiff.html tiff/libtiff/libtiff.def tiff/contrib/tags/listtif.c tiff/man/raw2tiff.1 tiff/html/v3.7.0beta.html tiff/tools/tiffdump.c tiff/html/man/TIFFWriteEncodedTile.3tiff.html tiff/man/ppm2tiff.1 tiff/html/v3.6.0.html tiff/contrib/addtiffo/Makefile.vc base/unix-gcc.mak tiff/man/TIFFDataWidth.3tiff tiff/contrib/mfs/Makefile.in tiff/contrib/pds/Makefile.in tiff/tools/Makefile.am tiff/contrib/dbs/tiff-bi.c tiff/contrib/iptcutil/test.iptc tiff/man/TIFFcolor.3tiff tiff/html/man/TIFFWriteScanline.3tiff.html tiff/man/tiff2rgba.1 tiff/contrib/addtiffo tiff/contrib/acorn/convert tiff/html/v3.4beta034.html tiff/tools/tiff2pdf.c tiff/port/libport.h tiff/html/man/TIFFSetDirectory.3tiff.html tiff/man/tiff2ps.1 base/devs.mak tiff/tools/bmp2tiff.c tiff/contrib/iptcutil/test.txt tiff/RELEASE-DATE tiff/contrib/iptcutil tiff/html/man/TIFFReadTile.3tiff.html tiff/test/strip.c tiff/man/libtiff.3tiff tiff/libtiff/tif_win32.c tiff/html/v3.7.2.html tiff/libtiff/tif_ojpeg.c tiff/html/contrib.html tiff/build/Makefile.am tiff/html/man/tiffcmp.1.html tiff/html/man/TIFFClose.3tiff.html tiff/html/man/TIFFquery.3tiff.html tiff/html/TIFFTechNote2.html tiff/html/images/ring.gif tiff/test tiff/libtiff/tif_config.h-vms tiff/html/v3.4beta031.html tiff/contrib/mfs tiff/contrib/win_dib/tiff2dib.c tiff/man/TIFFswab.3tiff tiff/html/images/Makefile.in tiff/contrib/mac-mpw/libtiff.make tiff/contrib/mac-cw/mac_main.c tiff/man/thumbnail.1 tiff/libtiff/tiff.h tiff/port/lfind.c tiff/libtiff/Makefile.in tiff/contrib/mac-cw/mac_main.h tiff/libtiff/tif_strip.c tiff/tools/raw2tiff.c tiff/html/v3.5.5.html tiff/TODO tiff/man/TIFFWriteTile.3tiff tiff/tools/ppm2tiff.c tiff/port/strcasecmp.c tiff/man/TIFFReadEncodedTile.3tiff tiff/html/man/tiffdither.1.html tiff/tools/sgisv.c tiff/contrib/tags/xtiffiop.h tiff/man/tiffmedian.1 tiff/libtiff/tif_config.h.in tiff/contrib/addtiffo/addtiffo.c tiff/html/images/quad.jpg tiff/html/images/warning.gif tiff/html/man/tiffsv.1.html tiff/html/images/cat.gif tiff/man/tiffcp.1 tiff/man/tiffcrop.1 tiff/man/TIFFReadRGBAStrip.3tiff tiff/libtiff/tif_version.c tiff/ChangeLog base/gdevtfnx.c tiff/test/long_tag.c tiff/port/Makefile.am tiff/man/TIFFSetField.3tiff tiff/man/Makefile.in tiff/libtiff/tif_swab.c tiff/build tiff/contrib/addtiffo/Makefile.in tiff/html/v3.5.2.html tiff/configure.ac tiff/html/man/TIFFWriteEncodedStrip.3tiff.html tiff/html/v3.8.1.html tiff/contrib/stream/Makefile.am tiff/man/TIFFmemory.3tiff tiff/man/TIFFsize.3tiff tiff/Makefile.am tiff/contrib/Makefile.am tiff/html/images tiff/autogen.sh base/winlib.mak tiff/libtiff/tif_jbig.c tiff/man/tiffinfo.1 tiff/libtiff/tif_extension.c tiff/html/images/smallliz.jpg tiff/port/strtoul.c tiff/html/man/TIFFReadEncodedStrip.3tiff.html tiff/html/man/fax2ps.1.html base/configure.ac tiff/VERSION tiff/contrib/mac-cw/Makefile.script tiff/man/TIFFWriteEncodedTile.3tiff tiff/html/v3.4beta029.html tiff/contrib/mac-cw/Makefile.in tiff/man/ras2tiff.1 tiff/libtiff/t4.h tiff/README tiff/contrib/README tiff/html/man/tiff2ps.1.html tiff/contrib/tags/maketif.c tiff/contrib/win_dib/README.tiff2dib tiff/html/man/rgb2ycbcr.1.html tiff/contrib/mac-mpw/BUILD.mpw tiff/html/man/tiffgt.1.html tiff/html/man/TIFFReadDirectory.3tiff.html base/gxdevice.h tiff/libtiff/tif_warning.c tiff/html/v3.7.0alpha.html tiff/tools/tiffcmp.c tiff/html/images/strike.gif tiff/contrib/stream/tiffstream.cpp tiff/contrib/ras/README tiff/html/man/TIFFcolor.3tiff.html tiff/tools/tiffset.c tiff/contrib/dbs/xtiff tiff/contrib/pds/tif_pdsdirread.c tiff/contrib/stream tiff/contrib/tags/xtiffio.h tiff/html/man/tiffcrop.1.html tiff/tools/tiffcrop.c tiff/port/dummy.c tiff/contrib/mac-mpw/port.make tiff/man/TIFFReadRawTile.3tiff tiff/html/man/TIFFtile.3tiff.html tiff/html/v3.6.1.html tiff/libtiff/tif_fax3sm.c tiff/html tiff/contrib/ras/Makefile.in tiff/libtiff/tif_close.c tiff/libtiff/tif_luv.c tiff/man/gif2tiff.1 tiff/html/man/libtiff.3tiff.html tiff/libtiff/tif_config.h tiff/contrib/pds/tif_imageiter.c tiff/man/TIFFPrintDirectory.3tiff tiff/contrib/dbs/Makefile.am tiff/libtiff/tif_flush.c tiff/contrib/win_dib/Makefile.am tiff/contrib/acorn/Makefile.in tiff/contrib/pds/tif_imageiter.h tiff/tools/Makefile.vc tiff/html/v3.4beta035.html tiff/contrib/stream/tiffstream.h tiff/libtiff/mkg3states.c tiff/tools/tiffinfo.c tiff/tools/tiffsplit.c tiff/contrib/pds tiff/contrib/win_dib/README.Tiffile tiff/man/TIFFReadDirectory.3tiff tiff/html/v3.9.0beta.html tiff/tools tiff/tools/rgb2ycbcr.c tiff/tools/ras2tiff.c tiff/html/images/cramps.gif tiff/m4/libtool.m4 tiff/html/v3.7.3.html tiff/html/tools.html tiff/COPYRIGHT base/libtiff.mak tiff/man/TIFFReadRGBAImage.3tiff tiff/contrib/win_dib/Makefile.w95 tiff/libtiff/tif_thunder.c tiff/html/man/TIFFReadRawStrip.3tiff.html tiff/man/fax2ps.1 tiff/libtiff/tif_lzw.c tiff/man/TIFFSetDirectory.3tiff tiff/html/man/TIFFReadRGBAImage.3tiff.html tiff/contrib/acorn/Makefile.acorn tiff/libtiff/tif_color.c tiff/m4 tiff/man/TIFFGetField.3tiff tiff/html/v3.4beta032.html tiff/libtiff/tif_win3.c tiff/html/man/TIFFWriteDirectory.3tiff.html tiff/contrib/ras tiff/libtiff/SConstruct tiff/man/sgi2tiff.1 tiff/html/man/Makefile.am tiff/contrib/iptcutil/README tiff/libtiff/tif_dirwrite.c tiff/build/README tiff/libtiff/tif_dirinfo.c tiff/libtiff/tif_write.c tiff/config/compile tiff/man/tiffgt.1 tiff/libtiff/tif_tile.c tiff/README.vms tiff/html/misc.html tiff/html/v3.7.0.html tiff/man/tiffcmp.1 tiff/libtiff/tif_open.c tiff/contrib/iptcutil/Makefile.am tiff/test/strip_rw.c tiff/contrib/dbs/xtiff/Makefile.in tiff/libtiff/tiffconf.vc.h tiff/contrib/win_dib tiff/man/tiffset.1 tiff/contrib/tags/Makefile.in tiff/libtiff/tif_config.wince.h tiff/tools/gif2tiff.c tiff/contrib/mac-mpw/Makefile.in tiff/contrib/dbs/xtiff/README tiff/libtiff/tiffio.h tiff/html/Makefile.in tiff/tools/tiff2rgba.c tiff/html/man/tiffcp.1.html tiff/contrib/mfs/Makefile.am tiff/contrib/acorn/ReadMe tiff/contrib/pds/Makefile.am tiff/man/TIFFstrip.3tiff tiff/html/man/TIFFswab.3tiff.html tiff/test/Makefile.in tiff/html/v3.5.3.html tiff/html/man/TIFFSetField.3tiff.html tiff/contrib/dbs/xtiff/patchlevel.h tiff/html/v3.8.2.html tiff/html/man/TIFFOpen.3tiff.html tiff/contrib/dbs/xtiff/xtifficon.h tiff/libtiff/tiffconf.wince.h tiff/port/getopt.c tiff/html/images/info.gif tiff/port/Makefile.vc tiff/contrib/addtiffo/tif_overview.c tiff/tools/tiffdither.c tiff/tools/pal2rgb.c tiff/html/images.html tiff/libtiff/tif_dumpmode.c tiff/html/man/TIFFWriteTile.3tiff.html tiff/aclocal.m4 tiff/config/missing tiff/html/man tiff/libtiff/tif_dir.c tiff/tools/Makefile.in tiff/Makefile.vc tiff/port tiff/html/man/tiff2pdf.1.html tiff/libtiff/tif_dir.h tiff/html/v3.4beta018.html tiff/html/man/tiff2rgba.1.html tiff/libtiff/tif_msdos.c base/gdevfax.c tiff/html/man/index.html tiff/contrib/dbs/tiff-grayscale.c tiff/contrib/dbs/xtiff/xtiff.c tiff/html/images/jim.gif base/gdevfax.h tiff/libtiff/tif_print.c tiff/tools/sgi2tiff.c tiff/man/TIFFOpen.3tiff tiff/contrib tiff tiff/contrib/mac-mpw tiff/config/ltmain.sh tiff/contrib/mac-cw/README tiff/tools/thumbnail.c tiff/libtiff/tiffio.hxx tiff/man/TIFFReadRawStrip.3tiff tiff/html/man/ppm2tiff.1.html tiff/contrib/acorn/cleanlib tiff/man/TIFFRGBAImage.3tiff tiff/html/images/back.gif tiff/libtiff/tif_read.c tiff/libtiff/tif_stream.cxx tiff/man/TIFFWriteDirectory.3tiff tiff/libtiff/tif_codec.c tiff/build/Makefile.in tiff/html/images/Makefile.am tiff/contrib/mac-cw/version.h tiff/test/ascii_tag.c tiff/libtiff/tif_pixarlog.c tiff/man/TIFFReadTile.3tiff tiff/libtiff/Makefile.am tiff/html/man/TIFFWriteRawStrip.3tiff.html tiff/contrib/tags/README tiff/libtiff/tif_error.c tiff/man/TIFFtile.3tiff tiff/nmake.opt tiff/libtiff/tif_compress.c tiff/libtiff/tiffvers.h tiff/html/man/TIFFError.3tiff.html tiff/html/man/tiffdump.1.html tiff/html/man/ras2tiff.1.html tiff/man/TIFFClose.3tiff tiff/man/TIFFquery.3tiff base/Makefile.in tiff/html/man/raw2tiff.1.html tiff/html/v3.9.1.html tiff/html/man/TIFFReadRawTile.3tiff.html tiff/m4/lt~obsolete.m4 tiff/html/man/pal2rgb.1.html tiff/libtiff/tif_dirread.c tiff/contrib/mac-mpw/top.make tiff/man/TIFFFlush.3tiff tiff/html/v3.7.0beta2.html tiff/man/TIFFWriteRawTile.3tiff tiff/html/v3.4beta024.html tiff/contrib/pds/README tiff/man/fax2tiff.1 tiff/libtiff/tif_getimage.c tiff/man/Makefile.am tiff/html/v3.4beta036.html tiff/man/TIFFReadScanline.3tiff doc/Devices.htm tiff/contrib/addtiffo/Makefile.am tiff/tools/tiffcp.c tiff/html/images/jello.jpg tiff/contrib/mac-mpw/README tiff/config/config.guess tiff/test/test_arrays.c tiff/contrib/acorn base/gs.mak tiff/man/pal2rgb.1 tiff/html/man/thumbnail.1.html tiff/libtiff/tif_acorn.c tiff/test/test_arrays.h tiff/html/man/TIFFstrip.3tiff.html tiff/html/v3.7.4.html tiff/port/Makefile.in tiff/html/bugs.html tiff/contrib/dbs base/gdevtfax.c tiff/contrib/addtiffo/README tiff/contrib/stream/Makefile.in tiff/html/man/TIFFDataWidth.3tiff.html tiff/libtiff tiff/contrib/mac-cw/Makefile.am tiff/contrib/ras/ras2tif.c tiff/libtiff/tif_next.c tiff/html/man/gif2tiff.1.html tiff/contrib/Makefile.in tiff/Makefile.in tiff/html/v3.4beta033.html tiff/html/support.html tiff/libtiff/tif_config.vc.h tiff/m4/ltversion.m4 tiff/tools/tiff2bw.c base/gdevtsep.c tiff/html/document.html tiff/m4/acinclude.m4]

2009-11-11T15:01:20.119636Z Hin-Tak Leung

silent two compiler warnings for casting from const to non-const introduced by r10313


2009-11-11T14:53:05.840060Z Hin-Tak Leung

partly reverting r8576, and other file-size improvements.

After r10313, it becomes possible to revert r8576 (which was
a work-around to bug 688992, but increases file-sizes in some cases). 
It is also found that r8576 is in fact more efficient for 
small rasters; so it is only partly reverted. In two other places where
write_image_data() is called, switching to gx_default_copy_* for single-line
images/masks is likely to work well also. 

This fixes bug 690857, where 12-07C.PS uses a lot of 1-bit images,
and shrinks the file size by a factor of 4. 

There are a total of 4 places where write_image_data() is called
(copy_mono/copy_color/fill_masks/image_write_rows) - the 4th does
not use the data_bit field, nor is it likely to be called
with small rasters; so it is left unmodified.


2009-11-11T14:26:17.282201Z Till Kamppeter

The cups_map_cmyk() function applied density corrections to RGB values. They can only get applied to CMYK values. Fixed by applying the cupsDensity correction before converting CMYK to RGB.


2009-11-11T13:53:23.399755Z Hin-Tak Leung

handles the case of data_bit being multiple of 8.

Try to handle the case of data_bit being multiple of 8 This fixes 690862,
and also make it possible to revert r8576 (which was a work-around to 
bug 688992, but increases file-size) to fix bug 690857 (file-size issue).

Non-multiple of 8 are not handled, but by-passed at the callers'.


2009-11-11T13:52:23.912583Z Alex Cherepanov

Increase the size of the initial buffer in the scanner dynamic area to accept
the string of maximum valid size. Protect the buffer from overflow when the
scanner state is saved during reading of a name that exceed max name length.
Bug 690902.

[psi/iscan.c psi/int.mak psi/iscan.h]

2009-11-11T13:37:03.631859Z Hin-Tak Leung

caching SetPen/SetBrush Null calls

For some test files (the PS3 CET set), the pxlcolor/pxlmono code
emits a lot of setpen/setbrush nulls. There is no need to set it again
if the printer already got a previous setpen/brush null. So this patch
caches the null/non-null state of both pen and brush in the
driver and not re-issue set nulls if the last set was a null.

This only gives about 5% file size saving for the test file I wrote it
for. Part of the fix to bug 690857.


2009-11-11T09:51:26.353930Z Ken Sharp (details)

Fix (pdfwrite) : correct introduced regression 


2009-11-10T20:44:18.431838Z Hin-Tak Leung

fix (signed 16-bit)0 problem with r10267, and separate signed/unsigned numbers.

r10267 'write signed 16-bit integers properly' contains a mistake with ">" 
(should be ">=") - it puts (signed 16-bit)0 as 32768. Historically, 
the old code does 16-bit integers unsigned eventually. This current change 
also separate signed and unsigned numbers. Apologies.


2009-11-09T23:41:11.015200Z Hin-Tak Leung

implements white on mask (and added black on mask) in copy_mono.

This adds white on mask as mask=black and (D & ~S) | S . 
Black on mask is treated specially as (S & D). Fixes bug 688372
(which uses white on mask) and 690830 (which uses black on mask)
and 690025 (which uses both white on mask and black on mask).


2009-11-09T20:55:30.861525Z Hin-Tak Leung

reverting r8733, which was a faulty fix to bug 688372.

reverting most of r8733 (except the two debug statements), which was
a faulty fix to bug 688372. The faulty fix seems to be the source of
bug 690861 and 690868. The correct fix to 688372 to follow.


2009-11-09T20:20:51.490553Z Hin-Tak Leung

purge cached palette whenever color space changes.

The current pxlmono/pxlcolor code caches colorspace and palette calls
and not re-transmitting them if it hasn't changed since the last time
they were set. Whenever the color space changes, the current palette
should be purged, and a new palette should be (re-)transmitted to
the printer the next time an indexed colored image is sent.
This fixes bug 690859.


2009-11-09T18:42:04.818284Z Alex Cherepanov

Buffer mask data source in a reusable stream when needed for type 3 image with
separate data sources. Check all possible combinations of data source types and
fix a bunch of bugs in the code that handles cases untested before. Bug 688389.


2009-11-09T16:04:58.791370Z Ken Sharp (details)

Fix (pdfwrite) : type 0 fonts with type 3 descendants could confuse pdfwrite by using


2009-11-09T14:19:54.384020Z Robin Watts

Adding comment as suggested by Hin-Tak to document why we need a particular
header file.


2009-11-09T14:15:32.309537Z Robin Watts

Fix to devs.mak: PXL requires a runlength compression function from PCL, so
correctly add the dependency to the makefile.

This issue was seen when building using macosx.mak on a Snow Leopard Macbook.

Maybe in future if codesize is an issue we should pull this function out to a
separate file.


2009-11-08T00:40:19.198456Z Robin Watts

Fix for valgrind problem in bug 690864.

We were scaling the bbox of a path even when the bbox had never been set.
The fix is to respect the bbox_set flag.


2009-11-07T17:31:12.980350Z Alex Cherepanov (details)

Adobe Acrobat considers the use of clip operation on new path a no-op.
Check this and don't clip when there's no path. Bug 690891.


2009-11-07T02:31:37.642669Z Ray Johnston

Save and restore the graphics state around the dummy fill that was added in
rev 10284 in order to make sure that pages have at least one fill_path call.
The 'copypage' operator does not perform initgraphics so the FTS test that
expected the graphics state to be unperturbed by copypage would fail.
Bug 690894. Thanks to Alex for spotting the cause of the regression.


2009-11-06T20:40:48.453064Z Robin Watts

Fix for bug 690890. We always use the CPSI_mode version of the gs_strokepath
code (when executing strokepath or ustrokepath postscript operators). This
means we better match acrobat.

This frees us to optimise the non CPSI_mode version so as to produce simpler
stroked paths with the same outlines. This should allow us to be faster in
the non strokepath cases.

[base/gxpaint.c base/gspath.h base/gxpaint.h /trunk/ghostpdl/xps/xpspath.c base/gspaint.c base/gxstroke.c base/gxclrast.c]

2009-11-06T14:23:40.138345Z Alex Cherepanov

Clamp coordinates when the path is scaled up for anti-alias rendering.
Leave 1000pt slack at the edge because the path drawing routines can't
handle values close to the edge of the representable space. Bug 690864.


2009-11-05T23:35:59.860092Z Robin Watts

Update htmldiff.pl to cope with svg files (and pdfwrite svg files).
Also update the invocation of .PS files to use gs_cet.ps


2009-11-05T22:24:30.858232Z Ray Johnston (details)

This is the initial commit of the 'tiffsep1' device code that emits
separation files as 1-bit per pixel TIFF files, a separate file for
each separation. This is a CMYK plus Spot color device, and the
number of separations (spot colors) supported depends on the gdevdevn.h
setting of USE_COMPRESSED_ENCODING. By default this is true as long as
the sizeof(gx_color_index) is >= 8, so up to GX_DEVICE_COLOR_MAX_COMPONENTS
layers can be generated (current default 64). Without compressed color
encoding, then only 8 total (C, M, Y, K and 4 spot colors) can be

Files are named with the separation layer in ( ), e.g. x(Black).tif if
the OutputFile is 'x.tif'. Since no composite CMYK is generated, the
base file is deleted ('x.tif' in the example).

[base/gsdevice.c psi/os2.mak base/bcwin32.mak base/openvms.mak base/watcw32.mak base/Makefile.in base/gdevtsep.c base/configure.ac base/unix-gcc.mak base/unixansi.mak psi/msvc32.mak base/macos-mcp.mak base/devs.mak]

2009-11-05T17:01:01.144368Z Marcos H. Woehrmann

Add support for only testing only langauges which were affected by a commit.

[toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-11-05T08:14:47.560103Z Hin-Tak Leung

updating the internal graphic state as in the else part; 2nd half of fix to bug 690853


2009-11-03T23:43:48.930105Z Ralph Giles

Fix a const propagation warning.

Also remove some trailing whitespace.


2009-11-03T23:43:47.356550Z Ralph Giles

Remove some unused variables from the PDF 1.4 compositor device,
fixing several warnings. Also cleans up some formatting.


2009-11-03T23:43:45.299604Z Ralph Giles

Move some static prototypes from gdevp14.h to gdevp14.c.

These two functions, internal to gdevp14.c, need forward prototypes
but where declared in the public header, causing gcc warnings when
the declarations where included in other source files.

[base/gdevp14.c base/gdevp14.h]

2009-11-03T17:54:36.738828Z Hin-Tak Leung

revert to PXL 1.1 - it is possible some old printers dislike PXL 2.1 header


2009-11-03T16:59:25.556772Z Alex Cherepanov

Fix a line split without the '\' at the end of the line. By some reason gmake
tolerates this but MSVC nmake doesn't. Bug 690886, customer 661.


2009-11-03T14:39:04.429643Z Hin-Tak Leung

Use SetPageScale and SetPageOrigin to work around 16-bit limit in paths.

This is a similar but more extensive change to the last (16-bit limit in 
SetCursor), which use SetpageScale to make path co-ordinates fit within 
16-bit. In so doing some paths can become inaccurate if one of the
points are not large; so SetPageOrigin is used to shift to one such point
before the scaling. This is the last part to fix bug 690858 and bug 690860 .


2009-11-03T14:06:53.986640Z Hin-Tak Leung

Use SetPageScale to work around 16-bit limit in SetCursor.

Here SetPageScale is used so that large cursor co-ordinates can fit 
within 16-bit signed integer limit. This fixes bigpath.ps in
bug 690855, and also fixes some of the problems seen in bug 690858 and 
bug 690860. 


2009-11-03T13:54:22.932026Z Hin-Tak Leung

new SetPageScale/Unset utility routine before the fix to bug 690858


2009-11-03T13:50:17.551314Z Hin-Tak Leung

new SetPageOrigin utility routine before the fix to bug 690858


2009-11-03T13:41:54.478161Z Hin-Tak Leung

fixes age-old typo.

This appears to be a typo - the gray conversion code is doing
out = (red + green + next_red) instead of (red + green + blue).


2009-11-03T13:36:48.031673Z Hin-Tak Leung

write signed 16-bit integers properly.

The pxl utlity code has never been able to write negative numbers as 
signed 16-bit integers properly. This fixes bug 690863 primarily, and also 
some of the problems seen in bug 690858, file  CATX8874.pdf mentioned 
in bug 690859, and part of the problems in bug 690860.

[base/gdevpxut.h base/gdevpxut.c]

2009-11-03T13:20:30.378093Z Hin-Tak Leung

Do rounding of co-ordinates rather than clipping.

This set of change tries to calculating the co-ordinates more accurately by
doing rounding of fractional parts instead of clipping off the fractional 
parts. This is part of the fix to bug 690869. Also needs -r1200 to work 
for the intended purpose of matching with ppmraw output.


2009-11-03T13:14:51.306299Z Hin-Tak Leung

Tightening the standard media size matching.

Drop the tolerance to 0.05 from 5/72 of an inch.
One of the test files is 36-pixels @r600 within a standard size.
Fixes bug 690866.


2009-11-03T12:59:24.143346Z Hin-Tak Leung

flush stream data in close_device().

For a whole set of postscript files (the ps3cet set), the close_device() 
finalizer code is called before the PXL output is flushed. This causes 
the PJL job footer to be outputted in the middle of the last portion of 
PXL output, thus corrupting the PXL data. Adding a flush fixes this problem. 
Fixes one of the many problems in bug 690858.


2009-11-03T12:50:17.079568Z Hin-Tak Leung

Removes two redundant SetBrushSource black

The two SetBrushSourcewas introduced by:

r8732: marcos - Add support to pxlcolor and pxlmono for 24 bpp images.

After r8732, whenever one tries to output an image, the brush color is reset to
black. This affects later drawings that relies on a non-black brush color being
set previously and still considered being active. Fixes bug 690853.


2009-11-03T06:21:49.323464Z Ralph Giles

Add missing return type and static scope to the definitions of
pdf14_push/pop_transparency_state. Fixes a gcc warning.


2009-11-03T05:27:32.955847Z Ralph Giles

Include the implicitly required headers for gxpcolor.h in gdevp14.h.

This declares dev_color_proc_save_dc and related function pointers
before use, correcting a serious gcc warning and fixing compilation
on AIX 5.3 TL 8 SP2. Bug 690883.

[base/lib.mak base/gdevp14.h]

2009-11-02T17:36:56.958032Z Alex Cherepanov

When a stream error occurs, Ghostscript sometimes print a spurious "Additional
information" line containing uninitialized data as part of the error message.
Initialize error_string in s_init_state to fix this. Thanks to
Michael Constant for the patch. Bug 690874.


2009-11-02T16:24:35.721695Z Marcos H. Woehrmann

Add psdcmyk to regression testing (currently only at 72/75 dpi).


2009-11-02T05:21:28.471147Z Marcos H. Woehrmann

Quiet Ubuntu 9.10 gcc/ld warning:

./obj/gdevpsft.o: In function `T.107':
gdevpsft.c:(.text+0x992): warning: memset used with constant zero length parameter; this could be due to transposed parameters


2009-11-01T23:36:17.798485Z Ray Johnston (details)

Fix for indeterminism from psdcmyk and any other devices that use rgb_cs_to_spotn_cm
or other gx_cm_color_map_procs that don't set all color_info->num_components elements
of the "frac out[]" array. Fix for Bug 690713.


2009-11-01T22:47:33.338243Z Alex Cherepanov

Fix a typo in a recently committed patch (rev. 10246) that broke a branch 
that handles Type 3 images with string data source in the image and file data
source in the mask. Bug 690451, customer 200.


2009-11-01T19:50:29.144138Z Alex Cherepanov

Consider '0000000000 00000 n' as a free entry, issue a warning, and continue
processing xref table. Files with this error, generated by Quartz PDFContext
are getting increasingly common. Bug 690873.


2009-11-01T18:32:50.921078Z Alex Cherepanov

Implement support of large resource dictionaries. Store XObject dictionaries
that exceed 65534 elements as arrays of dictionaries. Increase default operand
stack limit to 300000 elements. Bug 690778, customers 850, 531.

[Resource/Init/gs_init.ps Resource/Init/pdf_main.ps Resource/Init/pdf_base.ps]

2009-11-01T15:40:28.684192Z Marcos H. Woehrmann

Always allocate pcl and xps jobs to i7 and i7a along with xps jobs (splitjobs.pl).

Fix race condition when machine goes down during regression (clustermaster.pl).

Repeated timeouts on a machine now cause it to abort the run and report this (run.pl and readlog.pl).

[toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/run.pl]

2009-10-30T01:25:56.717628Z Alex Cherepanov

Work around a requirement of .image3 operator to have image and mask data
sources to be of the same type. Convert the data sources to the same type
on PostScript level. Bug 690850, customer 870.


2009-10-29T02:07:58.374375Z Ray Johnston (details)

Fix for clist setcolor when compressed color encoding is used which is the
default build case for the tiffsep and psdcmyk and others . Bug 690851.


2009-10-27T18:13:49.866447Z Hin-Tak Leung

Adding all the commit ids ever found in svn log to the AUTHORS file.

For those I don't know the real name of, the id was duplicated as the name.
This should make it easier for somebody who wants to fill in the info.


2009-10-27T17:44:51.858107Z Hin-Tak Leung

Adding my commit id<->name mapping to the AUTHORS file

Apparently this file is used by split_changelog.py for
building the History files.


2009-10-27T17:28:17.755993Z Hin-Tak Leung

Declare binary communications explicitly for IJS, where the default behavior
isn't clear for non-MS-VC compilers.

This makes the IJS code works correctly when compiled by mingw or borland.
It also fixes some issue for Watcom. Watcom-compiled client
still seems to be buggy (as in not inter-operating with the others).
Closes bug 688714.

[ijs/ijs_client_example.c ijs/ijs_exec_win.c ijs/unistd_.h ijs/ijs_server.c]

2009-10-27T17:21:38.456605Z Hin-Tak Leung

Reset color space to eRGB just in case a previous fill/stroke
had set it to eGray. Fixes 688320.


2009-10-27T17:02:59.376757Z Hin-Tak Leung

Implements DeltaRow compression as an option, plus updated user documentation.

The new compression scheme is activated by -dCompressMode=3. 
1=RLE is still the default, and under some conditions:
1-pixel-high image (which does not compress well with DeltaRow) and out
of memory conditions (noCompression can run without allocating
memory), specifying -dCompressionMode=3 will still use the current RLE code.
These are documented in comments.

[base/gdevpx.c doc/Devices.htm base/gdevpxut.c]

2009-10-27T16:53:05.423045Z Hin-Tak Leung

custom media size patch + bug fix.

This implements the CustomMediaSize as discussed; on the way I also found an
old bug with the pxl utility code which was just written but not used (until
now). See comments within. Fixes bug 690827.

[base/gdevpxut.h base/gdevpxut.c]

2009-10-27T16:13:23.571814Z Robin Watts

Fix for bug 690831.

The test file uses a radial shading, where the final circle almost contains
the initial one, with 'extension' at the end selected.

Our code incorrectly fills the final extended circle, causing us to wipe out
all the correct fading we've done to that point.

The fix is to recognise whether we are moving 'inwards' or 'outwards', and only
to fill in the 'inwards' case.

This fixes the original issue, and causes no visible regressions.


2009-10-27T15:54:05.886068Z Robin Watts

Make htmldiff.pl output resolution information in html file.


2009-10-27T04:31:04.180870Z Michael Vrhel

Fix so that the monochrome devices do not use the non-separable blending 
operations that are used for RGB devices. This was the source of an 
indeterminism in Bug 690477. Thanks to Marcos for the detailed bug 
None. Apparently no other files use the non-separable luminosity 


2009-10-26T00:20:11.207073Z Robin Watts

bmpcmp.c: Fix bounding box calculation that could cause SEGV.


2009-10-26T00:19:31.018870Z Robin Watts

Make htmldiff.pl output TITLEs for each IMG saying the source file, page,
resolution, and whether it's the candidate or reference image.


2009-10-25T12:39:53.222871Z Robin Watts

Fix for bug 687295; force transparent stroking to construct the entire path
before stroking it, thus eliminating nasty effects where edges overlap.


2009-10-23T20:17:15.860218Z Robin Watts

Another couple of tweaks to bmpcmp.c: Avoid producing bitmaps that have no
changes in (from pages with well separated changes).
Shrink bbox of bitmaps where possible.


2009-10-23T19:22:10.011416Z Robin Watts

Tweaks to bmpcmp.c.
 * 'Small' differences are shown in green, large differences in red.
 * Don't print an error message when no differences found, as the script
   does this better (and we are only looking at a page at a time).


2009-10-23T19:20:18.949144Z Robin Watts

Tiny tweak to htmldiff.pl script; now lists files which it failed to find 
changes in at the end.


2009-10-23T19:13:36.932446Z Robin Watts

Fix bounding box adjustments that were causing rendering glitch in bug 687295.


2009-10-23T07:17:56.276513Z Ralph Giles

Use document.domain instead of a hardwired value for the AJAX cgi 
request. This allows the dashboard page to function on both the 
ghostscript.com and the www.ghostscript.com server aliases.


2009-10-22T18:28:22.955248Z Ralph Giles

Revert the changes from r10210. This was experimental code accidentally 
committed with an unrelated log message.

[base/gxfcache.h base/gxistate.h base/gsfont.c base/gsistate.c]

2009-10-22T18:24:04.424606Z Ralph Giles

Correct a tranposed digit in the A4Small imageable area in
the ghostpdf ppd. Bug 690814.


2009-10-22T18:23:57.528033Z Ralph Giles

Add display of the pending 'clusterpush' job queue to the dashboard.

Runs to check commits to the central repository preempt clusterpush
jobs, but it is still useful to see the queue when several jobs are

Because we now have more than two elements, we replace the entire
'status' div element, rather than trying to find and replace each
sub-element within the div.

[base/gxfcache.h base/gxistate.h base/gsfont.c base/gsistate.c]

2009-10-22T09:44:43.697488Z Ken Sharp (details)

Fix (pdfwrite) : Unchecked return value from pdf_write_spot_function


2009-10-22T07:01:27.775454Z Michael Vrhel

Fix mistype of which procs to set to when we change the color space for a transparency group.  If we are running with a separation device with spot colors then we need to use the compressed encoding and decoding.  This fixes bug 690816.


None since it will only show up for separation devices.


2009-10-21T18:09:25.061089Z Ralph Giles

Add display of the pending 'clusterpush' job queue to the dashboard.

Runs to check commits to the central repository preempt clusterpush
jobs, but it is still useful to see the queue when several jobs are

Because we now have more than two elements, we replace the entire
'status' div element, rather than trying to find and replace each
sub-element within the div.

[toolbin/localcluster/clustermonitor.cgi toolbin/localcluster/dashboard.html]

2009-10-21T18:09:23.409841Z Ralph Giles

Add a dashboard html page displaying the status of the local cluster.

This page retrieves the status information from the clustermonitor.cgi
script and parses it in javascript, constructing an html display. It
updates every five seconds.

This dashboard is currently installed as http://ghostscript.com/regression/


2009-10-21T18:09:20.856618Z Ralph Giles

Add a cgi version of the clustermonitor script.

This is a perl cgi script which returns similar information to the
clustermonitor.pl terminal-based dashboard in a json structure for
easy parsing from javascript or other remote applications.


2009-10-21T03:50:46.157782Z Michael Vrhel (details)

Reintegration of gs_extendgraphic branch into trunk.  This fixes bug690777.pdf.  The main purpose of this commit is to relay information about q and Q operations (extended graphic state push and pops) to the pdf14 compositor.  The reason this is needed is that the softmask is part of the extended graphic state.


Bug688807.pdf has a minor progression.  Bug688159.pdf and Bug689509.pdf also reported differences but I could not see any using cmpi.  Also, we may need to take a look at the XPS output.  It was unclear to me which were regressions and which were indeterministic.

[base/gdevrops.c base/gxclimag.c base/gxistate.h base/gdevdflt.c base/gdevbbox.c base/gxcomp.h psi/ztrans.c base/gxclipm.c base/gsovrc.c base/gdevpdft.c /trunk/gs base/gxclip2.c base/gxdevcli.h base/gdevp14.c Resource/Init/pdf_ops.ps base/gxclist.c base/gdevp14.h base/gstrans.c base/gstrans.h base/gxclip.c]

2009-10-21T01:18:51.593536Z Marcos H. Woehrmann

Allow for newly added regression files to produce errors (compare.pl).

Fixed missing nice on some commands (build.pl).

Fixed spurious error message when running svn commit regression  (run.pl).

Reordered code so that the user regression queue is updated even while a regression run is in progress (clustermaster.pl).

Initial check-in (clustermonitor.pl).

[toolbin/localcluster/clustermonitor.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-10-21T01:11:47.945166Z Marcos H. Woehrmann

Perform rsync based on checksum, not mod-time & size.


2009-10-20T23:10:13.904636Z Marcos H. Woehrmann

Modififed clusterpush.pl to print out the rsync status messages
(there should probably be a command line option to disable this).


2009-10-20T21:28:46.305832Z Marcos H. Woehrmann

Report build failures with more detail.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl]

2009-10-20T19:17:09.055802Z Hin-Tak Leung

Handles images rotated by 90/-90/180 degree as high level object.

This change implement rotated image as a high-level object by
emitting a PXL rotation intruction, draw the image with rotated
user co-ordinate, then the reverse PXL rotation. Fixes bug 690733. 


2009-10-20T16:53:11.304991Z Robin Watts

Fix for bug 690805.

If a dash pattern exactly fits into the path to be stroked, a 0 length dash
note is emitted, with (0,0) tangents. This causes an extra cap to be put on
the path when rendering, causing stray marks.

The fix is to recognise the case when we are about to emit a dash note with
no useful information in the note (i.e. if udx and udy are 0, then don't
emit the dash note). This leaves the renderer free to make it's own decision.

Examination of the bitmaps shows that all the differences are in fact
improvements. The following files are identified by the localcluster as
being differences, but no differences are found in local testing:

tests_private/pcl/pcl5efts/fts.1140.pdf.pkmraw.600.0 pcl i7 i7
tests_private/pcl/pcl5efts/fts.1140.pdf.ppmraw.600.0 pcl i7 imac
tests_private/pcl/pcl5efts/fts.1140.pdf.ppmraw.75.0 pcl macpro macpro
tests_private/pcl/pcl5efts/fts.2380.pdf.ppmraw.600.0 pcl macpro i7
tests_private/ps/ps3cet/09-36.PS.pbmraw.300.0 gs i7 snow
tests_private/ps/ps3cet/09-36.PS.pbmraw.300.1 gs snow i7
tests_private/ps/ps3cet/09-36.PS.pdf.pkmraw.300.0 gs i7a i7
tests_private/ps/ps3cet/09-36.PS.pdf.ppmraw.300.0 gs snow i7a
tests_private/ps/ps3cet/09-36.PS.pgmraw.300.0 gs macpro i7a
tests_private/ps/ps3cet/09-36.PS.pgmraw.300.1 gs macpro snow
tests_private/ps/ps3cet/09-36.PS.pkmraw.300.0 gs i7a i7
tests_private/ps/ps3cet/09-36.PS.pkmraw.300.1 gs i7 WZIM
tests_private/ps/ps3cet/09-36.PS.ppmraw.300.0 gs macpro i7
tests_private/ps/ps3cet/09-36.PS.ppmraw.300.1 gs i7 i7a
tests_private/ps/ps3cet/11-21.PS.pbmraw.300.0 gs i7a i7
tests_private/ps/ps3cet/11-21.PS.pbmraw.300.1 gs i7 i7a
tests_private/ps/ps3cet/11-21.PS.pdf.pkmraw.300.0 gs snow snow
tests_private/ps/ps3cet/11-21.PS.pdf.ppmraw.300.0 gs i7 i7
tests_private/ps/ps3cet/11-21.PS.pgmraw.300.0 gs macpro i7a
tests_private/ps/ps3cet/11-21.PS.pgmraw.300.1 gs i7 snow
tests_private/ps/ps3cet/11-21.PS.pkmraw.300.0 gs i7 i7a
tests_private/ps/ps3cet/11-21.PS.pkmraw.300.1 gs macpro WZIM
tests_private/ps/ps3cet/11-21.PS.ppmraw.300.0 gs macpro i7a
tests_private/ps/ps3cet/11-21.PS.ppmraw.300.1 gs macpro macpro
tests_private/ps/ps3cet/11-28.PS.pbmraw.300.0 gs i7 i7a
tests_private/ps/ps3cet/11-28.PS.pbmraw.300.1 gs snow snow
tests_private/ps/ps3cet/11-28.PS.pdf.pkmraw.300.0 gs i7 macpro
tests_private/ps/ps3cet/11-28.PS.pdf.ppmraw.300.0 gs i7a snow
tests_private/ps/ps3cet/11-28.PS.pgmraw.300.0 gs i7a i7
tests_private/ps/ps3cet/11-28.PS.pgmraw.300.1 gs i7a macpro
tests_private/ps/ps3cet/11-28.PS.pkmraw.300.0 gs snow macpro
tests_private/ps/ps3cet/11-28.PS.pkmraw.300.1 gs i7 snow
tests_private/ps/ps3cet/11-28.PS.ppmraw.300.0 gs macpro i7
tests_private/ps/ps3cet/11-28.PS.ppmraw.300.1 gs macpro i7
tests_private/xps/xpsfts-a4/fts_43xx.xps.bitrgb.72.0 xps macpro imac


2009-10-20T16:18:29.688093Z Robin Watts

Simple .bmp image differ/slicer, for use with htmldiff.pl.


2009-10-20T16:13:56.684584Z Robin Watts

Simple perl script to produce html+images from regression lists as produced
by localcluster regression tests.


2009-10-20T07:59:42.576899Z Ken Sharp (details)

Fix (ps2write) : Allow use of /Indexed colour spaces in PostScript output.

[base/gdevpdfc.c Resource/Init/opdfread.ps]

2009-10-19T20:24:53.770533Z Ralph Giles (details)

Print a warning when invoking the 'so' unix makefile targets from pmake.


2009-10-17T18:59:06.072895Z Alex Cherepanov

Finish implementation of ColorSpace extraction from JPX streams. RGB,
Gray, and ICC-based color spaces are extracted and passed to PDF interpreter.
Palette colors need no further processing in PDF interpreter because
they are expanded on C level. Bug 690207.

[Resource/ColorSpace/sGray Resource/ColorSpace/sRGB Resource/Init/pdf_draw.ps]

2009-10-16T14:02:04.066085Z Ken Sharp (details)

Fix (ps2write) : Problems with type 3 fonts causing errors


2009-10-16T07:22:24.989326Z Ken Sharp (details)

Fix (ps2write) : Pattern colour spaces broken


2009-10-14T09:15:43.246903Z Marcos H. Woehrmann

Initial checkin of script to gather performance data based on revision.


2009-10-13T07:16:32.913558Z Ken Sharp (details)

Fix (ps2write) : Problem with TrueType /.notdef encoding


2009-10-12T02:27:21.732148Z Alex Cherepanov

Add sRGB and a similar one-component color space for the upcoming patch
that will extract color space information from JP2 stream. Bug 690207.

[Resource/ColorSpace/sGray Resource/ColorSpace/sRGB]

2009-10-08T01:53:10.398646Z Alex Cherepanov

Fix a long-standing bug in ps2ascii conversion that caused concatenation of
the lines within a paragraph. Bug 690806.


2009-10-06T11:44:51.043694Z Alex Cherepanov

Skip non-PDF files during enumeration of embedded file streams in PDF
portfolio. Bug 690422, customer 531.


2009-10-06T08:22:42.843465Z Ken Sharp (details)

Fix (pdfwrite) : Undo escapement of PostScript strings when writing XMP metadata for


2009-10-06T07:33:33.759516Z Ken Sharp (details)

Fix (pdfwrite) : The PDFACompatibilityPolicy switch was being overwritten by PDFA on

[base/gdevpdfm.c base/gdevpdfx.h base/gdevpdfp.c base/gdevpdfb.h]

2009-10-05T16:07:19.389735Z Ralph Giles

Correct typos in the MacOS X linker options. Bug 690783.


2009-10-05T09:27:44.398728Z Ken Sharp (details)

Fix (pdfwrite) : incomplete submission #10124


2009-10-05T07:10:40.648039Z Ken Sharp (details)

Fix (pdfwrite) : Improve symbolic font detection

[base/gdevpdtd.c base/gdevpdtw.c base/gdevpdtd.h]

2009-10-05T01:37:52.593906Z Alex Cherepanov

Fix incorrect calculation of the page size in cljet5 driver that returned the
size in inches instead of points causing /rangecheck in .installpagedevice .
Bug 690799, customer 870.


2009-10-04T12:42:07.575694Z Alex Cherepanov

Fix SEGV caused by unknown %device% prefix. Add missing check for return code
during lib path parsing. Thanks to Piotr Strzelczyk for the patch. Bug 690800.


2009-10-03T16:41:07.412223Z Alex Cherepanov

Silently ignore point displacement request when the point number is out of
valid range. This patch has been backported from FreeType2. Bug 690795.


2009-10-02T23:59:45.611838Z Marcos H. Woehrmann

Lots of general code cleanup.
Fixed termination of long jobs on some systems.
Added explicit detection of seg faults with pdfwrite.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-10-02T22:34:36.678844Z Ralph Giles

Update the Adobe-CNS1 CMap resource to supplement 6.

[Resource/CMap/Adobe-CNS1-6 Resource/CMap/ETHK-B5-V Resource/CMap/HKscs-B5-V Resource/CMap/UniCNS-UTF32-V Resource/CMap/ETHK-B5-H Resource/CMap/HKscs-B5-H Resource/CMap/UniCNS-UTF16-V Resource/CMap/UniCNS-UTF32-H Resource/CMap/UniCNS-UTF8-V Resource/CMap/UniCNS-UTF16-H Resource/CMap/UniCNS-UTF8-H]

2009-10-01T14:27:36.870724Z Ray Johnston (details)

Fix for segfault when peekstring requests more data than remains in a
%rom% file. Bug 690697.


2009-10-01T03:28:46.061833Z Marcos H. Woehrmann

Clusterpush.pl now tests all languages.
Added error checking to builds.
Disabled pgmraw testing for xps.

[toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/run.pl]

2009-10-01T01:22:52.434995Z Masaki Ushizaka

A quick dirty hack to enable reading of wts plane files (wts_plane_x) on 64 bit machines.  Wts plane files contain a image of little endian 32 bit specific structure with a pointer, and was preventing wtsimdi device to run on 64 bit machines.
Tested on little endian 32 and 64 bit machines.  Should not change anything on 32 bit machines with current wts plane files.  Hope to work on big endian machines but not tested.
Bug #690710.


2009-09-30T00:56:07.061280Z Marcos H. Woehrmann

First cut at a working clusterpush.pl (complete with documentation!).

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/clusterpush.txt]

2009-09-29T00:18:30.610000Z Alex Cherepanov

Force out-of-range values of color mask to the valid range by calculating
bitwise 'and' with the maximum color value. Experiments show that this is what
AR does. Earlier code mapped out-of-range values to the nearest valid value.
Bug 690786, customer 531.


2009-09-28T22:07:08.267973Z Alex Cherepanov

Draw a smooth curve through the points of Ink annotation. The algorithm Adobe
uses is unpublished but our curve is close enough to Adobe when the points
follow a smooth path. For random points the curve is different but looks
more logical than Adobe's. Bug 690758, customer 580.

[psi/int.mak Resource/Init/pdf_draw.ps psi/zpdfops.c]

2009-09-28T18:40:49.994854Z Ralph Giles

Fix some broken documentation links. Bug 690787.

[doc/Develop.htm doc/Commprod.htm]

2009-09-28T17:16:24.723655Z Ralph Giles

Also set the correct media type on the documenation style sheet.


2009-09-28T17:14:43.100223Z Ralph Giles

Set a text/html media type on the html documentation so it can
be served directly out of svn.

[doc/History7.htm doc/Projects.htm doc/History8.htm doc/Use.htm doc/Readme.htm doc/Deprecated.htm doc/Source.htm doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm doc/Commprod.htm doc/Release.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm doc/Ps2ps2.htm doc/Fonts.htm doc/Develop.htm doc/Ps2pdf.htm doc/Helpers.htm doc/Psfiles.htm doc/Lib.htm doc/Hershey.htm doc/News.htm doc/Details8.htm doc/Make.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm doc/index.html doc/History3.htm doc/Ps2epsi.htm doc/History4.htm doc/Details.htm doc/History5.htm doc/History6.htm]

2009-09-28T12:28:27.246472Z Alex Cherepanov

Fix line endings and a corresponding file attribute in a recently added file.


2009-09-28T05:30:56.923097Z Marcos H. Woehrmann

Added clusterpush.pl.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/clusterpull.sh toolbin/localcluster/build.pl toolbin/localcluster/clusterpush.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-09-26T05:34:48.796753Z Ralph Giles

Revert the change to EOF handling in the romfs iodevice. It fixed the 
segfault, but broken compiled-in font access on PCL. Bug 690697.


2009-09-25T23:16:42.622069Z Ralph Giles (details)

Improve EOF detection with the romfs iodevice. Fixes a segfault
loading shorter resources. Patch from Alex Cherepanov, bug 690697.


2009-09-25T14:55:13.694603Z Ken Sharp (details)

Fix (pdfwrite) : Remove limit on images in patterns when creating later versions of PDF


2009-09-25T14:19:13.610976Z Ray Johnston (details)

Fix for transparency problem, caused by the alpha parameters in the ExtGState
in the PDF interpreter (dictstack) not being maintained properly.
Bug 690770 for customer #1110. Thanks to Michael Vrhel for analyzing the PDF
to find the area that the PDF interpreter was mishandling.


2009-09-25T09:12:10.671327Z Ken Sharp (details)

Fix (pdfwrite) : Stricter checking when converting type 4 to type 1 masked image


2009-09-25T01:29:07.733105Z Ralph Giles

Update the CMap resources with the new, open source versions of
the files for the Identity, Adobe-CNS1, Adobe-GB1, Adobe-Japan1,
Adobe-Japan2 and Adobe-Korea1 CMap resources.

Aside from the copyright and license header change and a bump to the
minor CMapVersion field, these versions incorporate the following
changes over our previous set of CMap resources:

     Identity-H has many new ranges,
     UniGB-UTF8-H  bumped to supplement 5,
     UniGB-UTF16-H bumped to supplement 5,
     UniGB-UTF32-H has some character updates.

These are still copyright Adobe, but now allow modification and require
attribution on binaries. Previously they were licensed only for verbatim

[Resource/CMap/78-H Resource/CMap/Hojo-H Resource/CMap/UniHojo-UCS2-V Resource/CMap/90pv-RKSJ-H Resource/CMap/CNS2-H Resource/CMap/RKSJ-H Resource/CMap/78-V Resource/CMap/KSCpc-EUC-H Resource/CMap/Hojo-V Resource/CMap/90pv-RKSJ-V Resource/CMap/CNS2-V Resource/CMap/Hiragana Resource/CMap/GBT-EUC-H Resource/CMap/Roman Resource/CMap/RKSJ-V Resource/CMap/HKdlb-B5-H Resource/CMap/UniKS-UTF32-H Resource/CMap/KSCpc-EUC-V Resource/CMap/UniHojo-UTF8-H Resource/CMap/Adobe-Korea1-0 Resource/CMap/UniKS-UCS2-H Resource/CMap/Adobe-Korea1-1 Resource/CMap/Adobe-Korea1-2 Resource/CMap/GBT-EUC-V Resource/CMap/78-RKSJ-H Resource/CMap/UniJISX02132004-UTF32-H Resource/CMap/HKdlb-B5-V Resource/CMap/HKgccs-B5-H Resource/CMap/83pv-RKSJ-H Resource/CMap/UniKS-UTF32-V Resource/CMap/UniJIS2004-UTF16-H Resource/CMap/EUC-H Resource/CMap/UniHojo-UTF32-H Resource/CMap/UniHojo-UTF8-V Resource/CMap/UniGB-UCS2-H Resource/CMap/HKscs-B5-H Resource/CMap/HKm471-B5-H Resource/CMap/90msp-RKSJ-H Resource/CMap/UniKS-UCS2-V Resource/CMap/78-RKSJ-V Resource/CMap/HKgccs-B5-V Resource/CMap/UniJISX02132004-UTF32-V Resource/CMap/GBpc-EUC-H Resource/CMap/Add-H Resource/CMap/UniJIS2004-UTF16-V Resource/CMap/Adobe-GB1-0 Resource/CMap/B5pc-H Resource/CMap/KSC-EUC-H Resource/CMap/Adobe-GB1-1 Resource/CMap/EUC-V Resource/CMap/UniHojo-UTF32-V Resource/CMap/Adobe-GB1-2 Resource/CMap/Adobe-GB1-3 Resource/CMap/UniGB-UCS2-V Resource/CMap/HKscs-B5-V Resource/CMap/HKm471-B5-V Resource/CMap/Adobe-GB1-4 Resource/CMap/90msp-RKSJ-V Resource/CMap/Adobe-GB1-5 Resource/CMap/UniCNS-UTF32-H Resource/CMap/GBpc-EUC-V Resource/CMap/Add-V Resource/CMap/B5pc-V Resource/CMap/Ext-RKSJ-H Resource/CMap/KSC-EUC-V Resource/CMap/Hojo-EUC-H Resource/CMap/UniJISPro-UCS2-V Resource/CMap/GBT-H Resource/CMap/UniKS-UTF8-H Resource/CMap/GBK-EUC-H Resource/CMap/UniCNS-UTF32-V Resource/CMap/Ext-RKSJ-V Resource/CMap/Hojo-EUC-V Resource/CMap/UniGB-UTF8-H Resource/CMap/Adobe-Japan1-0 Resource/CMap/GBT-V Resource/CMap/UniKS-UTF8-V Resource/CMap/UniJIS2004-UTF8-H Resource/CMap/Adobe-Japan1-1 Resource/CMap/GBK-EUC-V Resource/CMap/UniKS-UTF16-H Resource/CMap/Adobe-Japan1-2 Resource/CMap/Adobe-Japan1-3 Resource/CMap/Adobe-Japan1-4 Resource/CMap/Adobe-Japan1-5 Resource/CMap/90ms-RKSJ-H Resource/CMap/Adobe-Japan1-6 Resource/CMap/UniJIS-UTF32-H Resource/CMap/GB-EUC-H Resource/CMap/H Resource/CMap/UniGB-UTF8-V Resource/CMap/B5-H Resource/CMap/UniJIS2004-UTF8-V Resource/CMap/UniKS-UTF16-V Resource/CMap/UniJIS-UCS2-H Resource/CMap/90ms-RKSJ-V Resource/CMap/UniHojo-UTF16-H Resource/CMap/V Resource/CMap/UniJIS-UTF32-V Resource/CMap/GB-EUC-V Resource/CMap/KSC-H Resource/CMap/UniJISPro-UTF8-V Resource/CMap/B5-V Resource/CMap/Katakana Resource/CMap/HKdla-B5-H Resource/CMap/UniJIS-UCS2-V Resource/CMap/Identity-H Resource/CMap/UniHojo-UTF16-V Resource/CMap/GBKp-EUC-H Resource/CMap/KSC-V Resource/CMap/GBK2K-H Resource/CMap/UniCNS-UTF16-H Resource/CMap/UniGB-UTF32-H Resource/CMap/HKdla-B5-V Resource/CMap/Identity-V Resource/CMap/UniCNS-UCS2-H Resource/CMap/GBKp-EUC-V Resource/CMap/GBK2K-V Resource/CMap/UniCNS-UTF16-V Resource/CMap/UniGB-UTF32-V Resource/CMap/Adobe-CNS1-0 Resource/CMap/UniJIS-UTF8-H Resource/CMap/Adobe-CNS1-1 Resource/CMap/Adobe-CNS1-2 Resource/CMap/Adobe-CNS1-3 Resource/CMap/UniCNS-UCS2-V Resource/CMap/Adobe-CNS1-4 Resource/CMap/GB-H Resource/CMap/Adobe-CNS1-5 Resource/CMap/Adobe-Japan2-0 Resource/CMap/KSCms-UHC-H Resource/CMap/Add-RKSJ-H Resource/CMap/UniJISX0213-UTF32-H Resource/CMap/UniJIS-UTF8-V Resource/CMap/UniJIS-UTF16-H Resource/CMap/GB-V Resource/CMap/KSCms-UHC-HW-H Resource/CMap/KSCms-UHC-V Resource/CMap/HKm314-B5-H Resource/CMap/Add-RKSJ-V Resource/CMap/UniJISX0213-UTF32-V Resource/CMap/UniJIS-UTF16-V Resource/CMap/UniCNS-UTF8-H Resource/CMap/KSCms-UHC-HW-V Resource/CMap/UniJIS-UCS2-HW-H Resource/CMap/HKm314-B5-V Resource/CMap/Hankaku Resource/CMap/ETen-B5-H Resource/CMap/ETenms-B5-H Resource/CMap/UniCNS-UTF8-V Resource/CMap/NWP-H Resource/CMap/CNS1-H Resource/CMap/WP-Symbol Resource/CMap/UniJIS-UCS2-HW-V Resource/CMap/UniGB-UTF16-H Resource/CMap/78-EUC-H Resource/CMap/ETen-B5-V Resource/CMap/ETenms-B5-V Resource/CMap/NWP-V Resource/CMap/CNS1-V Resource/CMap/UniGB-UTF16-V Resource/CMap/78-EUC-V Resource/CMap/CNS-EUC-H Resource/CMap/ETHK-B5-H Resource/CMap/Ext-H Resource/CMap/KSC-Johab-H Resource/CMap/78ms-RKSJ-H Resource/CMap/UniJIS2004-UTF32-H Resource/CMap/GBTpc-EUC-H Resource/CMap/CNS-EUC-V Resource/CMap/ETHK-B5-V Resource/CMap/Ext-V Resource/CMap/KSC-Johab-V Resource/CMap/78ms-RKSJ-V Resource/CMap/UniHojo-UCS2-H Resource/CMap/UniJIS2004-UTF32-V Resource/CMap/UniJISPro-UCS2-HW-V Resource/CMap/GBTpc-EUC-V]

2009-09-23T01:42:55.789973Z Alex Cherepanov (details)

Implement rendering of PDF Ink annotation without appearance stream. PDF
Spec doesn't say how to connect points in the annotation. This version uses
simple lineto operation but Acrobat uses curves for smoother look. 
Bug 690758, customer 580.

[psi/int.mak psi/zpdfops.c Resource/Init/pdf_draw.ps]

2009-09-22T19:19:22.702941Z Marcos H. Woehrmann

Fixed bug in automatic speed tuning of local cluster nodes and modified build process to make use of fixed parallel makefiles.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/run.pl toolbin/localcluster/compare.pl]

2009-09-22T16:53:51.759845Z Marcos H. Woehrmann

Local cluser regression changes:

Enabled minimal XPS and SVG testing.
Improved error reporting (errors and timeouts are now differentiated as are input errors vs. pdfwrite produced pdf file reading errors.

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/compare.pl]

2009-09-21T19:38:30.162606Z Ray Johnston

Correct placement of declaration to allow wts devices to compile on MSVC.


2009-09-21T15:10:25.830219Z Ken Sharp (details)

Fix (type 1 parser) : Correct logical flaw in SEAC parsing


2009-09-19T17:17:32.098742Z Marcos H. Woehrmann

Normalize machine times so the fastest machine is 1 rather than the average machine.


2009-09-19T02:22:31.474412Z Marcos H. Woehrmann

Added the machine name to log output and check for matching md5sum in last N regression runs (to try to deal with indeterminisms).

[toolbin/localcluster/clustermaster.pl toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/compare.pl]

2009-09-18T23:07:41.949391Z Ralph Giles

Remove an unncessary keyword substitution flags from the Adobe CMaps.

These files don't have an RCS/SVN version header, so the substitution
could only cause problems. In the case of the two Identity-UTF16 CMap
files which are owned by Artifex and do have version headers, I've 
reduced the substitutions to just the 'Id' keyword to match the rest of 
the source.

[Resource/CMap/78-H Resource/CMap/GB-RKSJ-H Resource/CMap/Hojo-H Resource/CMap/CNS06-RKSJ-H Resource/CMap/Adobe-Japan1-90pv-RKSJ Resource/CMap/Adobe-CNS1-UCS2 Resource/CMap/GBK-EUC-UCS2 Resource/CMap/UniHojo-UCS2-V Resource/CMap/CNS2-H Resource/CMap/90pv-RKSJ-H Resource/CMap/Adobe-Japan1-UCS2 Resource/CMap/RKSJ-H Resource/CMap/78-V Resource/CMap/Hojo-V Resource/CMap/KSCpc-EUC-H Resource/CMap/TCVN-RKSJ-H Resource/CMap/90pv-RKSJ-V Resource/CMap/CNS2-V Resource/CMap/UCS2-ETen-B5 Resource/CMap/Hiragana Resource/CMap/GBT-EUC-H Resource/CMap/Roman Resource/CMap/RKSJ-V Resource/CMap/HKdlb-B5-H Resource/CMap/KSCpc-EUC-V Resource/CMap/Adobe-Japan1-H-Host Resource/CMap/UniHojo-UTF8-H Resource/CMap/CNS05-RKSJ-H Resource/CMap/CNS15-RKSJ-H Resource/CMap/UCS2-GBK-EUC Resource/CMap/Adobe-Korea1-0 Resource/CMap/Adobe-Korea1-1 Resource/CMap/GBT-EUC-V Resource/CMap/Adobe-Korea1-2 Resource/CMap/78-RKSJ-H Resource/CMap/HKdlb-B5-V Resource/CMap/HKgccs-B5-H Resource/CMap/83pv-RKSJ-H Resource/CMap/KSC2-RKSJ-H Resource/CMap/Adobe-CNS1-H-Mac Resource/CMap/EUC-H Resource/CMap/UniHojo-UTF32-H Resource/CMap/UniHojo-UTF8-V Resource/CMap/Adobe-CNS1-B5pc Resource/CMap/UniGB-UCS2-H Resource/CMap/90msp-RKSJ-H Resource/CMap/Adobe-GB1-GBpc-EUC Resource/CMap/Adobe-Japan1-H-CID Resource/CMap/HKm471-B5-H Resource/CMap/HKscs-B5-H Resource/CMap/GBT-RKSJ-H Resource/CMap/78-RKSJ-V Resource/CMap/ETen-B5-UCS2 Resource/CMap/HKgccs-B5-V Resource/CMap/UCS2-90ms-RKSJ Resource/CMap/GBpc-EUC-H Resource/CMap/Add-H Resource/CMap/B5pc-H Resource/CMap/Adobe-GB1-0 Resource/CMap/EUC-V Resource/CMap/Adobe-GB1-1 Resource/CMap/KSC-EUC-H Resource/CMap/UniHojo-UTF32-V Resource/CMap/Adobe-GB1-2 Resource/CMap/UniGB-UCS2-V Resource/CMap/Adobe-GB1-3 Resource/CMap/HKscs-B5-V Resource/CMap/HKm471-B5-V Resource/CMap/Adobe-GB1-4 Resource/CMap/90msp-RKSJ-V Resource/CMap/90pv-RKSJ-UCS2C Resource/CMap/Adobe-GB1-5 Resource/CMap/CNS04-RKSJ-H Resource/CMap/UniCNS-UTF32-H Resource/CMap/GBpc-EUC-V Resource/CMap/KSCpc-EUC-UCS2C Resource/CMap/Add-V Resource/CMap/B5pc-V Resource/CMap/Ext-RKSJ-H Resource/CMap/KSC-EUC-V Resource/CMap/Hojo-EUC-H Resource/CMap/UCS2-GBpc-EUC Resource/CMap/GBT-H Resource/CMap/GBK-EUC-H Resource/CMap/UniCNS-UTF32-V Resource/CMap/UCS2-B5pc Resource/CMap/Adobe-GB1-H-Mac Resource/CMap/KSCms-UHC-UCS2 Resource/CMap/Ext-RKSJ-V Resource/CMap/Hojo-EUC-V Resource/CMap/UniGB-UTF8-H Resource/CMap/UCS2-90pv-RKSJ Resource/CMap/Adobe-Japan1-0 Resource/CMap/GBT-V Resource/CMap/Adobe-Japan1-1 Resource/CMap/GBK-EUC-V Resource/CMap/Adobe-Japan1-2 Resource/CMap/Adobe-GB1-H-Host Resource/CMap/Adobe-Japan1-3 Resource/CMap/CNS03-RKSJ-H Resource/CMap/Adobe-Japan1-4 Resource/CMap/Adobe-Japan1-5 Resource/CMap/90ms-RKSJ-H Resource/CMap/Adobe-Japan1-6 Resource/CMap/Adobe-Korea1-KSCms-UHC Resource/CMap/UCS2-KSCpc-EUC Resource/CMap/Adobe-Japan1-PS-H Resource/CMap/GB-EUC-H Resource/CMap/H Resource/CMap/UniGB-UTF8-V Resource/CMap/B5-H Resource/CMap/Adobe-GB1-GBK-EUC Resource/CMap/Adobe-CNS1-H-CID Resource/CMap/90ms-RKSJ-V Resource/CMap/GBpc-EUC-UCS2C Resource/CMap/UniHojo-UTF16-H Resource/CMap/B5pc-UCS2 Resource/CMap/KSC-H Resource/CMap/Adobe-Japan1-PS-V Resource/CMap/GB-EUC-V Resource/CMap/B5pc-UCS2C Resource/CMap/Adobe-CNS1-ETenms-B5 Resource/CMap/B5-V Resource/CMap/Katakana Resource/CMap/HKdla-B5-H Resource/CMap/Identity-H Resource/CMap/UniHojo-UTF16-V Resource/CMap/CNS02-RKSJ-H Resource/CMap/GBKp-EUC-H Resource/CMap/KSC-V Resource/CMap/GBK2K-H Resource/CMap/UniCNS-UTF16-H Resource/CMap/HKdla-B5-V Resource/CMap/UniGB-UTF32-H Resource/CMap/Adobe-GB1-UCS2 Resource/CMap/Identity-V Resource/CMap/UniCNS-UCS2-H Resource/CMap/GBKp-EUC-V Resource/CMap/GBK2K-V Resource/CMap/Adobe-GB1-H-CID Resource/CMap/UniCNS-UTF16-V Resource/CMap/UniGB-UTF32-V Resource/CMap/Adobe-CNS1-0 Resource/CMap/Adobe-CNS1-1 Resource/CMap/Adobe-CNS1-2 Resource/CMap/Adobe-CNS1-H-Host Resource/CMap/Adobe-CNS1-3 Resource/CMap/UniCNS-UCS2-V Resource/CMap/GB-H Resource/CMap/Adobe-CNS1-4 Resource/CMap/Adobe-CNS1-5 Resource/CMap/CNS01-RKSJ-H Resource/CMap/Adobe-Japan2-0 Resource/CMap/KSCms-UHC-H Resource/CMap/Add-RKSJ-H Resource/CMap/GB-V Resource/CMap/KSCms-UHC-HW-H Resource/CMap/HKm314-B5-H Resource/CMap/KSCms-UHC-V Resource/CMap/Add-RKSJ-V Resource/CMap/UniCNS-UTF8-H Resource/CMap/KSCms-UHC-HW-V Resource/CMap/Adobe-Korea1-H-Mac Resource/CMap/HKm314-B5-V Resource/CMap/90pv-RKSJ-UCS2 Resource/CMap/Hankaku Resource/CMap/ETenms-B5-H Resource/CMap/ETen-B5-H Resource/CMap/UniCNS-UTF8-V Resource/CMap/KSCpc-EUC-UCS2 Resource/CMap/CNS1-H Resource/CMap/NWP-H Resource/CMap/Hojo-RKSJ-H Resource/CMap/UniGB-UTF16-H Resource/CMap/78-EUC-H Resource/CMap/ETenms-B5-V Resource/CMap/ETen-B5-V Resource/CMap/Adobe-Korea1-UCS2 Resource/CMap/Adobe-Korea1-KSCpc-EUC Resource/CMap/CNS1-V Resource/CMap/NWP-V Resource/CMap/90ms-RKSJ-UCS2 Resource/CMap/UniGB-UTF16-V Resource/CMap/78-EUC-V Resource/CMap/KSC-RKSJ-H Resource/CMap/Adobe-Japan1-90ms-RKSJ Resource/CMap/CNS-EUC-H Resource/CMap/ETHK-B5-H Resource/CMap/Ext-H Resource/CMap/CNS07-RKSJ-H Resource/CMap/KSC-Johab-H Resource/CMap/Adobe-Korea1-H-Host Resource/CMap/78ms-RKSJ-H Resource/CMap/GBTpc-EUC-H Resource/CMap/HK-RKSJ-H Resource/CMap/GBpc-EUC-UCS2 Resource/CMap/CNS-EUC-V Resource/CMap/ETHK-B5-V Resource/CMap/Ext-V Resource/CMap/KSC-Johab-V Resource/CMap/Adobe-Japan1-H-Mac Resource/CMap/UCS2-KSCms-UHC Resource/CMap/78ms-RKSJ-V Resource/CMap/UniHojo-UCS2-H Resource/CMap/GBTpc-EUC-V Resource/CMap/Adobe-Korea1-H-CID]

2009-09-18T23:01:07.032292Z Ralph Giles

Remove spurious executable bits on Adobe CMap files.

[Resource/CMap/Adobe-GB1-4 Resource/CMap/Adobe-Japan1-4 Resource/CMap/Adobe-Korea1-2 Resource/CMap/Adobe-CNS1-3]

2009-09-17T16:25:00.274251Z Henry Stiles

Fixes 690719 and many other unreported issues associated with the
wtsimdi device.  The default strip_copy_rop musn't be used, the clist
code will constant fold raster operations before determining if a
contone buffer is needed to render the band, the same optimizations
must be used when the clist is being played back and rendered, the
default strip_copy_rop does not (by design) have these optimizations.
I don't know the intent of the cryptic comment above the section where
the procedure override occurred.  

There are too many problems with the wtsimdi device to enumerate code
test file differences of the change, preliminary visual testing of the
wtsimdi device output is needed first.


2009-09-17T02:36:44.475667Z Marcos H. Woehrmann

Added a very quick and dirty hack to look for the link.icc and wts_plane_[0..3] files in /usr/local/lib/ghostscript if they cannot be found in the current directory.


2009-09-14T20:07:32.166692Z Alex Cherepanov

Fix a botched pointer comparison which fails if the pointer difference
overflows the signed integer range. Patch from Mark Davies with
changes. Bug 689711.


2009-09-12T17:00:10.219852Z Marcos H. Woehrmann

Fixed typo in comment that was generating groff warning.


2009-09-10T17:41:10.637172Z Ralph Giles

Add gc enumeration to the two string members of the svgwrite device
structure. Fixes a segfault with large input sets. Bug 690757.

Note that this requires a new suffix enumerator macro, since the
two strings case wasn't previously covered.

[base/gsstruct.h base/gdevsvg.c]

2009-09-10T01:13:48.915848Z Ralph Giles

Call paperinit() and paperdone() when using the libpaper api calls
as apparently required by the API. However, these calls do nothing
in the current libpaper implementation (version 1.1.23).

Also, return the name given by defaultpapername() if systempapername()
does not return a result. This is an indicated path in the libpaper
documentation and example code, although again, the the 1.1.23
implementation calls defaultpapername() from systempapername() as
the fallback.


2009-09-09T22:17:51.567693Z Michael Vrhel (details)

Fix for bug 690534.  

[base/gdevp14.c base/gxblend1.c]

2009-09-09T06:21:02.373936Z Michael Vrhel (details)

A fix for the rendering issue that occurred with bug 689581 after fixing the rangecheck error.  This should fix 689581.


2009-09-09T01:25:59.649343Z Alex Cherepanov

Skip everything before 'begincodespacerange' in regulat CMap stream to avoid
PostScript errors in CMap headers. PDF interpreter doesn't need any data from
the header. See rev. 9240 for the bug 689842 that did the same for ToUnicode
CMap files. Bug 690737, customer 580.


2009-09-08T22:54:10.281044Z Michael Vrhel

Change to avoid having a rangecheck error occur when the softmask group colorspace is a pattern.   This keeps us from having the error occur with bug 689581 however there is still a rendering issue when we go to a sep device.  I have that narrowed down and hopefully will have fixed soon. 


None on the regression files.


2009-09-08T17:58:20.444720Z Michael Vrhel

Removal of line that had the custom pdf14 prototype device used as the initial device for the CMYKSpot pdf14 device.




2009-09-07T20:25:11.850252Z Ralph Giles

Restore -dynamiclib to the MacOS framework build line.

I though the LDFLAGS_SO in unix-dll.mak would provide this in the
previous commit, but they do not.

Also rationalize the use use of SOPREF in macos-fw.mak.


2009-09-07T20:10:46.938357Z Ralph Giles

Move the value passed to -install_name for the framework build
into unix-dll.mak to avoid also passing it when trying to link
the client where it conflicts.

[base/macos-fw.mak base/unix-dll.mak]

2009-09-07T19:51:20.071990Z Ralph Giles

Also update header source directories in the framework build.


2009-09-07T19:13:21.625118Z Ralph Giles

Update the path to dxmain.c in the MacOS framework build.

This was omitted during the source tree split, when dxmain.c moved
into psi/. Bug 690394.


2009-09-03T18:00:06.616356Z Marcos H. Woehrmann

Initial checkin of the local cluster scripts.

[toolbin/localcluster/setupcluster toolbin/localcluster/splitjobs.pl toolbin/localcluster/clustermaster.pl toolbin/localcluster/clusterpull.sh toolbin/localcluster/readlog.pl toolbin/localcluster/build.pl toolbin/localcluster/readme toolbin/localcluster/run.pl toolbin/localcluster toolbin/localcluster/compare.pl]

2009-09-02T16:18:07.841097Z Henry Stiles

The static initialization for memory structure types was not complete,
in some cases, failing to initialize the procedure data.  I suspect
this is harmless but didn't take the time to track down each use of
the faulty macros.


2009-09-01T18:55:55.532790Z Ralph Giles

Set a mime-type property on the new pdf documentation file so svn 
doesn't attempt to generate textual diffs for it.


2009-09-01T18:10:02.037482Z Michael Vrhel

Changes to color architecture document based upon comments from Miles.

[doc/Color_Architecture.tex doc/figures/Overview.eps doc/Color_Architecture.pdf]

2009-09-01T16:59:40.570903Z Michael Vrhel

Addition of color architecture document (PDF) and its latex source and eps figures to document folder.

[doc/Color_Architecture.tex doc/figures/XPS_Integer_Gray_RGB_Image.eps doc/figures/Overview.eps doc/figures/XPS_DeviceN.eps doc/figures/PDF_Render.eps doc/figures/XPS_Render.eps doc/figures doc/figures/XPS_Vector_Color.eps doc/figures/XPS_RGB_Image_Float.eps doc/figures/PS_Spec.eps doc/Color_Architecture.pdf doc/figures/PS_Render.eps doc/figures/PDF_Spec.eps doc/figures/Ghost.eps]

2009-09-01T14:09:38.072790Z Ken Sharp (details)

Fix (pdfwrite) : quiet a compiler warning


2009-09-01T14:02:26.307800Z Ken Sharp (details)

Fix (pdfwrite) : Remove some unused variables


2009-09-01T13:31:15.405830Z Ken Sharp (details)

Fix (pdfwrite) : Minor compiler warning


2009-09-01T13:29:34.736595Z Ken Sharp (details)

Fix : Minor compiler warnings


2009-09-01T07:42:38.080497Z Ken Sharp (details)

Fix (pdfwrite) : Silence Coverity warning


2009-08-31T17:00:13.229845Z Ralph Giles

Pass the full CFLAGS to CCAUX in the autoconf build, instead of just
GCFLAGS. This propagates target-defining options which are typically
set in XCFLAGS to build utilities so that, for example, -m32 results
in the correct sizes in arch.h.

Note that this may complicate cross-compiles. In theory CCAUX has
separate, simpler flags because of this, but there are also several
examples in the documentation of using XCFLAGS this way, so this
seems to the the safer approach at this time.

The dynamic flags for the separate x11 devices module are also
passed through XCFLAGS but they do not harm other than cluttering
the command line.


2009-08-28T17:22:50.739244Z Henry Stiles

New attributes required to fix 690736, the actual fix will be in the
next commit to PCL XL.  We can't update the trees simultaneously.


2009-08-26T20:03:31.773651Z Alex Cherepanov

Work around a bug in PDF generated by "PdfWrapper v1.00" that sometimes
writes "." instead of "0." in content stream. Bug 690730.


2009-08-25T08:18:02.437396Z Ken Sharp (details)

Fix (pdfwrite) : Write ToUnicode CMaps with 2-byte code space ranges and keys


2009-08-21T19:40:48.371802Z Ray Johnston

Add check for NOTRANSPARENCY in patternusestransparency since this is also used
by resolvepattern in pdf_draw.ps. If this flag is set, but the pdf14 device is
not active, "unregistered" error occurs. Bug 690727 for customer 531.


2009-08-21T05:19:49.329915Z Alex Cherepanov

Ghostscript caches pattern instances in the pattern dictionary. This patch
doesn't cache anything in the null pattern dictionary because it's read-only.
Bug 690725.


2009-08-19T16:22:08.241617Z Alex Cherepanov (details)

Process embedded files as a portable collection only when /Collection
attribute is defined in the document root. Bug 690709.


2009-08-19T06:04:51.856837Z Ray Johnston

Simplify / reduce the ht rendering logic to remove the special cases where
the cache had 1 level per tile (which should now be the usual case) and the
case where there is only one tile (which means that the tile is 1Mb).

The special case handling of these cases does not result in any performance
improvement with the modern (1Mb) cache size and thus this is a code


2009-08-19T06:00:39.095541Z Ray Johnston (details)

Adjust ht cache allocation to a size that will actually be used by the
cache logic. The changes allow for replicating tiles along the width axis
up to a ulong multiple that optimizes tile blitting in the mem device
logic. Addresses bug 690693 by reducing the memory used from > 1Gb to
< 200 Mb. As noted in the comments to that bug, there still may be some
optimizations remaining.


2009-08-18T20:41:17.764580Z Ray Johnston

Add 'used' and 'max_used' information to the -Za output. This is handy for
investigating memory usage and only affects a debug build when -Za (or -ZA)
is used.


2009-08-17T22:13:01.172961Z Henry Stiles

Improve diagnostics for detecting problems with virtual memory spaces
(see bug #688333).  The vm space id was not initilialized for all
allocations.  This change reduce the list from hundreds down to tens of
entries for a very simple postscript job.


2009-08-15T03:02:03.213076Z Alex Cherepanov

Fix rendering artifacts in interpolated images caused by intermediate bit 
buffer not reset when data get flushed to output buffer. Bug 689566.


2009-08-14T04:12:58.692182Z Alex Cherepanov (details)

Remove code that tries to pause at the end of the .PFB binary data in an
attempt to keep from reading beyond the end of the encrypted data, sometimes
misidentifying the end of the actual data, and stopping early. Bug 465936.

[base/seexec.c base/sfilter.h psi/zmisc1.c]

2009-08-14T00:33:11.113850Z Alex Cherepanov

Change literal /FontBBox array into executable one for better compatibility
with legacy software. QuarkXPress 3.31, idraw, and some versions of dvips
assume that /FontBBox is executable. Bugs 690683, 687120, customer 460.

[Resource/Font/URWPalladioL-BoldItal Resource/Font/NimbusSanL-Bold Resource/Font/NimbusRomNo9L-Medi Resource/Font/URWChanceryL-MediItal Resource/Font/CenturySchL-Roma Resource/Font/NimbusMonL-Bold Resource/Font/NimbusSanL-BoldItal Resource/Font/NimbusRomNo9L-MediItal Resource/Font/URWGothicL-Demi Resource/Font/URWBookmanL-DemiBold Resource/Font/NimbusRomNo9L-Regu Resource/Font/URWGothicL-Book Resource/Font/NimbusSanL-ReguCond Resource/Font/URWBookmanL-Ligh Resource/Font/CenturySchL-Bold Resource/Font/NimbusRomNo9L-ReguItal Resource/Font/URWBookmanL-DemiBoldItal Resource/Font/NimbusMonL-ReguObli Resource/Font/NimbusSanL-ReguCondItal Resource/Font/CenturySchL-Ital Resource/Font/URWPalladioL-Roma Resource/Font/CenturySchL-BoldItal Resource/Font/URWBookmanL-LighItal Resource/Font/NimbusSanL-BoldCond Resource/Font/NimbusSanL-BoldCondItal Resource/Font/NimbusMonL-BoldObli Resource/Font/URWGothicL-DemiObli Resource/Font/NimbusSanL-Regu Resource/Font/URWPalladioL-Bold Resource/Font/NimbusMonL-Regu Resource/Font/URWGothicL-BookObli Resource/Font/NimbusSanL-ReguItal Resource/Font/URWPalladioL-Ital]

2009-08-13T19:04:34.663531Z Alex Cherepanov (details)

In hex form of eexec stream, break out of reading loop and try to interpret
the accumulated data when a whitespace character is encountered. Skip whitespace
characters when the control returns to /eexecDecode filter. Bug 689577.

[base/sstring.c base/seexec.c base/sfilter.h base/strimpl.h]

2009-08-13T14:58:04.684321Z Ken Sharp


[base/gdevpdfm.c base/gdevpdfc.c base/gdevpdft.c base/gdevpdfu.c base/gdevpdfv.c base/gdevpdfg.c base/gdevpdfi.c]

2009-08-13T07:57:02.889637Z Ken Sharp (details)

Fix (pdfwrite) : Check pointer before dereferencing


2009-08-12T07:09:40.485630Z Ken Sharp (details)

Fix (pdfwrite): Writing invalid numbers for linecap and linejoin parameters


2009-08-11T15:47:12.926634Z Alex Cherepanov

Stop processing of embedded Type 1 font as soon as operator eexec returns.
Skip the trailer that may be truncated or corrupted. Bug 690701, customer 780.


2009-08-11T15:10:57.046923Z Henry Stiles

The debugging code to dump an allocator crashed when printing
references, also add a convenience function so it can be easily called
from the debugger and a reminder in ilocate.  All debugging changes,
no expected differences.

[base/gxalloc.h psi/ilocate.c base/gsalloc.c]

2009-08-11T04:11:32.968611Z Alex Cherepanov

Reorder a logical expression in bbox device to avoid evaluation of
uninitialized part. Fix a Purify warning.


2009-08-10T23:29:24.006231Z Henry Stiles

Adds a new memory device constructor
(gs_make_mem_device_with_copydevice) to replace gs_make_mem_device and
fixes several device reference counting problems (leaks) which
affected all the the client languages.  No expected visual

[base/gdevdrop.c base/gxpcmap.c base/gxdevmem.h base/gdevmem.c]

2009-08-10T18:52:21.508883Z Henry Stiles

Add a new memory device constructor which uses copydevice.

[base/lib.mak base/gxdevmem.h base/gdevmem.c]

2009-08-07T18:29:05.729614Z Ralph Giles

Propagate LDFLAGS to the shared library gs client link command lines
in the the autoconf build. Bug 690695.


2009-08-07T14:08:57.827147Z Ken Sharp

Fix a benign type cast warning from MSVC 2008 by explicitly casting the glyph name.


2009-08-07T13:54:04.799461Z Ken Sharp

Inadvertently left a line commented out (with a C++ style comment!) which should have
been removed. Apologies all round.


2009-08-07T13:46:58.208375Z Ken Sharp (details)

Fix (pdfwrite) : Embedded TrueType fonts not correctly flagged as Symbolic


2009-08-06T17:14:10.510938Z Michael Vrhel (details)

Fix for bug 690670.  Softmask color space was incorrectly getting set to DeviceN when the color space was undefined for the group and the output device was a separation device.


2009-08-05T22:12:58.428110Z Marcos H. Woehrmann (details)

Reverts r8510, r8511, r8513, r8597.  

[base/gsptype2.c base/gsptype2.h base/gximask.c base/gxfill.c]

2009-08-04T01:32:50.525295Z Henry Stiles

Fixes a regression with revision 5219, the log for this revision says:

  "Valid memory pointer used create a tile_clip device instead of

Unfortunately the tile clip device is created on the c stack and
should not get a non null memory pointer.  Later in gxcht.c this same
device memory pointer is used to get a gs id, maybe this was the real
motivation for the change.  We now use the device halftone memory
pointer and the device is initialized with a NULL memory pointer as

[base/gxcht.c base/gxp1fill.c]

2009-08-03T03:09:50.293548Z Alex Cherepanov

Add missing initialization of the path rule member during setting up
the stack-allocated clipping path structure. Fix a Purify warning.


2009-08-02T23:55:26.536287Z Alex Cherepanov

Remove a line that has no effect other than causing frequent Purify warning
and puzzling the reader.


2009-08-02T23:50:02.458497Z Alex Cherepanov

Fully initialize CFD stream state. Fix a Purify warning in 23-12B.PS and
stop printing wild core instead of error messages.


2009-08-02T23:16:26.642637Z Alex Cherepanov

Fix all remaining MSVC warning other than C4018 or C4244 that have little
value and should be suppressed. Bug 690660.

[base/gdevp14.c psi/zcid.c base/gdevpdti.h base/gxacpath.c base/gxpcolor.h libpng/pngwio.c]

2009-08-01T03:14:53.314562Z Alex Cherepanov

Fix a common Purify warning; skip calculations with uninitialized values
during processing an empty glyph, such as /space .


2009-08-01T03:02:47.627968Z Alex Cherepanov

Swap transposed code fragments in image interpolation logic. Old code missed
some optimizations and could cause wrong rendering. Clear a Purify warning
about uninitialized memory access running 148-11.ps.


2009-08-01T02:46:33.092104Z Alex Cherepanov

Fix yet another case of missing dereference of indirect objects. Bug 690675.


2009-08-01T02:41:03.067359Z Alex Cherepanov

Fix processing of -dUseCropBox that was broken by the rev. 9805.
Old code messed up the operand stack when -dUseCropBox was requested but no
/CropBox attribute was in the PDF file. Bug 690676, customer 330.


2009-08-01T00:31:06.505318Z Ralph Giles

Remove a reference to the obsolete AFPL license text.


2009-08-01T00:31:04.401366Z Ralph Giles

Remove an unnecessary header file.

[psi/int.mak psi/igc.c]

2009-08-01T00:27:25.216685Z Ralph Giles

Bump version after the 8.70 release.

[base/gscdef.c base/version.mak Resource/Init/gs_init.ps doc/News.htm]

2009-07-31T18:06:12.135189Z Ralph Giles

Update changelogs and open bug numbers for 8.70 final.

[doc/History8.htm doc/News.htm doc/Details8.htm]

Version 8.70 (2009-07-31)

This is the first release in a new stable series of Ghostscript releases. The GhostPDL release number has been set to 8.70 as well, to make it easier to identify corresponding releases.

This release fixes a large number of issues with transparency, especially as it interacts with color space conversion, mask contexts and patterns. There have also been a number of significant fixes to font handling, especially when generating PDF. And there are numerous robustness, correctness and performance improvements.

New generic Esc/Page devices, eplmono and eplcolor were added to the contrib directory. A new cdnj500 device was added to support the HP DesignJet 500.

The licensing of the Free version of the core Ghostscript code has been changed to GPLv3 or later. Previously, the core code was GPLv2 only. Ghostscript can now be used with GPLv3 applications, and can no longer be used with applications that are GPLv2-only.

This release also includes security fixes addressing CVE-2009-0583 and CVE-2009-0792.

The following bugs were open at the time of release:

226943, 430175, 465936, 493348, 535932, 567421, 578865, 614298, 626295, 686853, 686865, 687084, 687095, 687146, 687193, 687257, 687271, 687280, 687295, 687297, 687327, 687375, 687414, 687475, 687492, 687514, 687520, 687536, 687561, 687593, 687608, 687630, 687650, 687666, 687674, 687677, 687695, 687697, 687702, 687715, 687721, 687728, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687887, 687903, 687904, 687915, 687931, 687950, 687981, 687983, 688007, 688022, 688024, 688026, 688036, 688042, 688064, 688081, 688130, 688166, 688184, 688187, 688204, 688210, 688215, 688227, 688267, 688269, 688280, 688288, 688312, 688318, 688320, 688333, 688361, 688363, 688372, 688386, 688387, 688389, 688395, 688413, 688436, 688437, 688440, 688448, 688475, 688483, 688495, 688528, 688533, 688539, 688540, 688542, 688557, 688565, 688580, 688581, 688604, 688605, 688616, 688617, 688627, 688636, 688638, 688647, 688651, 688655, 688673, 688699, 688709, 688710, 688714, 688731, 688757, 688777, 688797, 688818, 688829, 688843, 688845, 688846, 688871, 688872, 688926, 688933, 688942, 688949, 688969, 688978, 688990, 688994, 688999, 689003, 689011, 689013, 689025, 689031, 689032, 689040, 689044, 689046, 689048, 689057, 689076, 689077, 689078, 689093, 689094, 689098, 689133, 689137, 689145, 689150, 689153, 689161, 689167, 689184, 689188, 689195, 689199, 689222, 689224, 689236, 689247, 689248, 689252, 689253, 689278, 689279, 689283, 689289, 689290, 689308, 689331, 689335, 689340, 689341, 689376, 689378, 689392, 689396, 689418, 689419, 689421, 689423, 689439, 689450, 689451, 689456, 689460, 689484, 689487, 689489, 689490, 689498, 689500, 689502, 689506, 689507, 689512, 689518, 689522, 689546, 689549, 689554, 689557, 689560, 689566, 689577, 689581, 689584, 689585, 689591, 689592, 689595, 689598, 689601, 689606, 689616, 689625, 689627, 689636, 689641, 689653, 689658, 689663, 689670, 689674, 689681, 689682, 689684, 689689, 689690, 689691, 689697, 689698, 689704, 689705, 689709, 689710, 689711, 689715, 689721, 689725, 689726, 689734, 689737, 689741, 689756, 689759, 689761, 689767, 689772, 689775, 689778, 689781, 689786, 689792, 689793, 689794, 689799, 689801, 689805, 689808, 689823, 689836, 689840, 689853, 689856, 689858, 689859, 689860, 689861, 689862, 689868, 689869, 689870, 689871, 689878, 689883, 689885, 689910, 689915, 689916, 689917, 689928, 689930, 689933, 689937, 689938, 689939, 689940, 689941, 689942, 689943, 689947, 689950, 689951, 689957, 689969, 689972, 689974, 689980, 689986, 689991, 689996, 689997, 690003, 690005, 690007, 690009, 690020, 690024, 690025, 690026, 690029, 690033, 690036, 690043, 690053, 690054, 690061, 690066, 690068, 690069, 690073, 690083, 690084, 690085, 690093, 690094, 690098, 690110, 690119, 690125, 690126, 690131, 690132, 690137, 690143, 690146, 690160, 690162, 690171, 690176, 690180, 690182, 690191, 690192, 690199, 690200, 690207, 690208, 690212, 690214, 690216, 690224, 690226, 690229, 690235, 690241, 690246, 690249, 690250, 690251, 690253, 690261, 690262, 690265, 690268, 690275, 690278, 690281, 690282, 690285, 690290, 690293, 690294, 690296, 690297, 690299, 690320, 690322, 690324, 690325, 690328, 690329, 690333, 690339, 690340, 690345, 690346, 690351, 690356, 690360, 690366, 690369, 690375, 690384, 690392, 690393, 690394, 690396, 690398, 690406, 690409, 690412, 690413, 690415, 690417, 690419, 690428, 690429, 690435, 690436, 690441, 690442, 690444, 690445, 690446, 690448, 690451, 690453, 690455, 690462, 690466, 690468, 690469, 690470, 690471, 690473, 690476, 690477, 690479, 690482, 690485, 690486, 690487, 690490, 690496, 690497, 690499, 690504, 690506, 690508, 690519, 690524, 690526, 690530, 690531, 690534, 690535, 690536, 690537, 690538, 690541, 690543, 690544, 690545, 690549, 690551, 690552, 690553, 690554, 690556, 690557, 690559, 690560, 690561, 690562, 690563, 690564, 690565, 690566, 690567, 690568, 690569, 690570, 690571, 690572, 690573, 690575, 690578, 690580, 690581, 690585, 690594, 690595, 690596, 690598, 690600, 690601, 690602, 690603, 690604, 690605, 690606, 690607, 690610, 690612, 690615, 690617, 690620, 690621, 690622, 690626, 690627, 690630, 690631, 690633, 690636, 690638, 690639, 690641, 690642, 690643, 690646, 690649, 690650, 690651, 690652, 690653, 690658, 690661, 690664, 690665, 690667, 690668, 690669, 690670, 690671, 690673, 690674, 690675, 690676.

Incompatible changes

The size of PostScript integers has been limited to 32 bits. Previously they used the C long type resulting in 64 bits of precision on LP64 systems (like Linux on x86_64). As of this release all platforms match the recommended implementation limits in the specification.


2009-07-31T17:56:00.606748Z Ralph Giles

Bump release date for the final 8.70.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-07-30T22:33:02.933395Z Ralph Giles

Update the release notes for the licensing change.

[doc/History8.htm doc/News.htm doc/Details8.htm]

2009-07-30T22:31:07.319480Z Ralph Giles

Relicense GPL Ghostscript under the GPLv3 or later.


2009-07-28T19:46:52.330831Z Ralph Giles

Update change logs for 8.70rc1.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2009-07-28T19:35:06.647161Z Ralph Giles

Update release version and date for 8.70rc1.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 base/gscdef.c man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-07-28T19:30:52.619540Z Ralph Giles

Document the cat.ps utility.


2009-07-28T19:11:13.726309Z Ralph Giles

Add release notes for 8.70rc1.


2009-07-28T18:20:58.792176Z Alex Cherepanov

Change the operand types of encode_binary_token() to match the
the type of PostScript integers in the ref structure. Bug 690660.

[psi/iscanbin.c psi/btoken.h]

2009-07-28T17:16:43.839663Z Ralph Giles

Bump the release number to 8.70.

The numerous transparency and smask fixes justify a new minor number.

[base/version.mak Resource/Init/gs_init.ps doc/News.htm]

2009-07-28T16:55:34.923668Z Alex Cherepanov

Fix incorrect right shift on 64-bit platforms. PLRM defines bitshift operator
as a logical shift. On 64-bit platform, the integer operand was promoted to
64-bit long value, shifted, and assigned back to 32-bit int, effectively
emulating the sign extension.


2009-07-28T16:49:26.940894Z Ralph Giles (details)

Work around problems with XInitImage and large rasters.

Patch from Russ Cox, fixes Bugs 689547 and 689561.


2009-07-28T16:20:51.749226Z Ken Sharp (details)

Fix (pdfwrite): Excessive redefinitions of CIDFonts causing memory exhaustion

[Resource/Init/pdf_font.ps Resource/Init/gs_ttf.ps]

2009-07-28T07:48:19.388013Z Ralph Giles (details)

Add bounds checking to various icclib functions.

Based on a set of patches by Jan Lieskovsky at Red Hat,
addressing CVE-2009-0583 and CVE-2009-0792.


2009-07-27T16:59:50.188520Z Till Kamppeter

Update of the Esc/Page laser printer drivers from Epson and Avasys, new output devices "eplmono" and "eplcolor", and new media types.

[contrib/contrib.mak contrib/eplaser/gdevescv.h base/configure.ac contrib/eplaser/gdevescv.c]

2009-07-27T00:30:35.025070Z Marcos H. Woehrmann

The fill adjustment change in r9882 was too great; this rev changes it to 0.3 (from the original 0.25).


2009-07-24T19:03:05.883160Z Ray Johnston

Add some debug that can be handy in tracing memory usage with the chunk manager.
This code has not effect on non-debug builds.


2009-07-24T14:21:19.243209Z Ken Sharp (details)

Fix (pdfwrite) : Incorrect table in /Unicode /Decoding Resource


2009-07-23T17:34:17.505092Z Henry Stiles

Temporarily address bug #690646 with a fatter fill adjustment default.
This will only affect tests with resolutions less than 150 dpi.  The
change makes superfluous code in gs_init.ps which initializes the
default fill adjust to .5 iff the resolution is greater than or equal
to 150 dpi.


2009-07-22T21:09:42.692668Z Michael Vrhel (details)

The commits provides proper transparency support for fills with patterns that contain transparency. This is a merge of the pattern_trans branch into the trunk. 

[psi/zpcolor.c base/gdevp14.c base/gsptype1.c base/lib.mak base/gdevp14.h base/gxpcmap.c base/gsptype1.h psi/int.mak base/gxpcolor.h base/gxcolor2.h /trunk/gs base/gxp1fill.c]

2009-07-21T13:43:27.037336Z Ken Sharp (details)

Enhancement (pdfwrite) : Add a new switch 'PDFACompatibilityPolicy to control PDF/A
creation when encountering invalid content.

[base/gdevpdfm.c base/gdevpdfx.h base/gdevpdfp.c doc/Ps2pdf.htm base/gdevpdfb.h]

2009-07-21T04:50:01.508924Z Alex Cherepanov

Add output buffer alignment code to one of the image handling branches
where it was omitted. Fix a SEGV on Sparc platform that cannot access
misaligned data. Bug 690613.


2009-07-20T05:10:46.340795Z Alex Cherepanov

Unobfuscate image scaling code: remove dead code, expand macros and typedefs.
All changes are algorithmically equivalent.


2009-07-19T03:58:54.979499Z Alex Cherepanov

Fix a typo in compile time flag that prevented GNU libiconv to emulate
system libiconv and caused link errors on the systems that use GNU headers
but system libraries. Bug 690123.


2009-07-17T15:19:24.111289Z Alex Cherepanov

Initialize bit accumulator in LZW encoder to clear a Purify warning about
using an uninitialised value in an expression. The value itself is unimportant
because all bits that may affect the result are shifted out.


2009-07-17T14:00:35.203729Z Alex Cherepanov

Fix processiong of numeric entry in /W2 array. Bug 690635.


2009-07-15T13:07:48.754703Z Ken Sharp (details)

Fix (pdfwrite): Crash with font errors.


2009-07-14T03:35:22.419126Z Alex Cherepanov

Switch the order of an assignment and condition to fix (harmless) reading of
uninitialized memory. Clear a Purify warning.


2009-07-13T01:50:06.521945Z Ray Johnston (details)

Add a couple of utilities for extracting Fonts and ICC Profiles from a
PDF. I had these laying around and the need for these comes up from 
time to time. See the top of each PostScript file for usage.

[toolbin/extractICCprofiles.ps toolbin/extractFonts.ps]

2009-07-11T17:49:45.436921Z Ralph Giles

Change the GPL Ghostscript license to GPLv2 or later, instead of GPLv2-only.


2009-07-09T13:09:11.914398Z Alex Cherepanov

Don't take empty string for an answer when searching 'name' table in TrueType
font because some MS fonts have empty strings for platform IDs MS doesn't
use. Bug 690611, customer 0.


2009-07-09T05:59:44.622957Z Henry Stiles

Remove ad hoc code to draw thin rectangles.  It appears this code is
obsolete with respect to the current fill code.  Many fills adjusted
with this code will actually render without enlargement.  Differences
noted in the following files were insignificant or improvements.


[base/gxpaint.c base/gxcpath.c base/gxttfb.c base/gdevtrac.c base/gxacpath.c base/gxpaint.h base/gdevbbox.c base/gdevpdfd.c base/gxshade.c base/gxfill.c base/gxstroke.c base/gxclrast.c]

2009-07-09T00:28:02.323867Z Alex Cherepanov

Set default color and colorspace for colored pattern stream that relies on
default values; keep the color unset as required for uncolored pattern.
Bug 690609, customer 531.


2009-07-08T14:18:43.038306Z Henry Stiles

This patch is a continuation of revision 9842, to derive the fill
adjustment parameter from the graphics state and not assume the value
is 1/2.  Interestingly, the patch seems to result in improvements for
postscript in several regression test files.  For example cet file
13-13.ps page 3 appears to improve the clipping of the large (W)
character.  Previously the (W) character obscured the line on the top
border of the page, now the line is visible.  Unfortunately the non
banded result is still wrong and with the fix does not match the
banded output.  Analysis of this issue is incomplete and ongoing.


2009-07-08T13:56:15.311074Z Ken Sharp (details)

Fix (CID fonts): The fallback when totally failing to find a character code in a CMap
sets the CID to 0 (/.notdef) but failed to select a descendant font.


2009-07-08T06:02:40.134274Z Ray Johnston (details)

Fix for segfault caused by dereference of a stale pointer (pgs->dev_color).
Bug 690519 detected with pkmraw during regression testing.


2009-07-06T17:20:39.998539Z Henry Stiles

The fill adjustment associated with the clipping path should be
derived from the graphics state, not set to the constant 1/2.  This
change results in many improvement for pcl which uses center of pixel
(fill adjust == 0) rendering.  It should result in no change for
postscript or pdf at high resolution, but we do expect many difference
at lower resolutions, where fill adjust is set to 1/4.  In the latter
case postscript and pdf paint with fill adjust set to 1/4 while
clipping paths are created with a fill adjustment of 1/2 which is

[base/lib.mak base/gxacpath.c]

2009-07-06T08:51:30.498667Z Ken Sharp (details)

Fix (graphics library) : Conversion to base colour space of an /Indexed colour space was
not catering for spaces with a string lookup instead of a procedural lookup.


2009-07-04T22:45:06.512463Z Alex Cherepanov

Add a check for a null value of SMask attribute in ExtGState. This also works
for invalid SMask reference, which is already converted to null.
Bug 690597, customer 870.


2009-07-03T21:59:49.616755Z Ray Johnston (details)

Fix for crash when tiles are outside printable areas seen with bug 690558.


2009-07-03T09:27:02.706358Z Ken Sharp (details)

Enhancement (TrueType fonts): Add support for Adobe's use of Identity CMap in PDF files,
when substituting a TrueType font, mapped as a CIDFont from disk, for a missing CIDFont.

[psi/zcid.c psi/icid.h Resource/Init/gs_ciddc.ps Resource/Init/gs_cidtt.ps psi/zfcid1.c]

2009-07-02T00:38:01.021625Z Till Kamppeter

Use "Perceptual" as render intent for the presentation quality setting in the "cdnj500" (HP DesignJet) driver.


2009-06-30T00:06:33.029648Z Alex Cherepanov

Extract all documents from PDF collection to temporary files and process them
in the order they are listed in the /Names array. Bug 690422, customer 531.


2009-06-29T12:33:28.939766Z Ken Sharp

gs_ciddc.ps is now in Resource/Init, not in lib as was stated in the documentation.


2009-06-29T09:33:50.558685Z Ken Sharp

Enhancement (pdfwrite & ps2write) : Optionally convert Separation and DeviceN spaces to their alternate space.

bug #690582 "Disabel /Separation and /DeviceN colour space preservation"

When creating a colour space for output, allow the user to insist that Separation and
DeviceN spaces be converted to their alternate space.

[base/gdevpdfx.h base/gdevpdfp.c doc/Ps2pdf.htm base/gdevpdfc.c base/gdevpdfb.h]

2009-06-26T12:42:29.607606Z Alex Cherepanov (details)

Look into JPX stream to get color space and color depth when it is omitted
from the image dictionary. Bug 690518, customer 850.

[Resource/Init/pdf_base.ps Resource/Init/pdf_draw.ps]

2009-06-23T22:24:57.094170Z Michael Vrhel

Fix for bug690546.  Problem was caused by double application of opacity for knockout fills.  The opacity was being applied in the alpha value and in the opacity value.  The alpha value is the product of the shape and opacity and can be used directly.


2009-06-23T07:24:50.757746Z Ken Sharp (details)

Fix (pdfwrite) : Update 'where_used' in case object is used across pages


2009-06-22T11:22:48.383638Z Russell Lang

Add the Windows installer manifest when building with Visual Studio 2008.


2009-06-22T07:41:34.716284Z Ken Sharp

Fix a technically uninitialised variable (Coverity warning).


2009-06-22T07:41:01.524464Z Ken Sharp

Fix a minor Coverity warning about implicit function declarations.


2009-06-21T21:22:33.385661Z Russell Lang

Add manifest files to the Windows setup and uninstall programs,
to force Windows Vista to run them as Administrator.
Bug 690510.

[psi/dwsetup_x64.manifest psi/dwuninst_x64.manifest psi/dwsetup_x86.manifest psi/dwuninst_x86.manifest]

2009-06-21T04:38:47.415879Z Russell Lang

Remove support for cross compiling of Win64 ghostscript on
Windows 32-bit using Visual Studio .NET 2003 with a 
Win64 compatible DDK.
Ghostscript for Win64 must now be built on 64-bit Windows,
to assist with compiled resources. 
Visual Studio 2005 and 2008 are currently supported for 64-bit.

[doc/Make.htm base/msvccmd.mak psi/msvc32.mak]

2009-06-21T04:23:05.005351Z Russell Lang

Add manifest files to the Windows setup and uninstall programs,
to force Windows Vista to run them as Administrator.

[doc/Develop.htm psi/msvc32.mak]

2009-06-20T17:29:39.375319Z Alex Cherepanov

Add TrimBox support and a corresponding -dUseTrimBox option. Bug 690547.

[Resource/Init/pdf_main.ps doc/Use.htm]

2009-06-19T12:14:20.778442Z Ken Sharp (details)

Fix (pdfwrite) : Make type 3 bitmap font text-searchable if possible

[base/gdevpdti.h base/gdevpdfx.h base/gdevpdts.c base/gdevpdfb.c base/gdevpdt.h base/gdevpdti.c]

2009-06-19T10:53:11.324517Z Ken Sharp

Add a couple of missing initialisers to the PDF device structure. Spotted this problem while working on another issue.


2009-06-18T22:06:41.250732Z Marcos H. Woehrmann

Add A5 to the list of PCL output paper sizes.  Thanks to peter.berndts@oce.com for the patch.

Fixes bug 690532.

[base/gdevpcl.h base/gdevpcl.c]

2009-06-18T05:16:48.708579Z Ralph Giles

Handle 4-bit grayscale JPXDecode images.

This is a minimal patch to fix bug 690174.

The file has a JPXDecode stream with 4 bits per component. The image
dictionary has the correct matching /BitsPerComponent and /ColorSpace
keys, but the stream filter was returning the pixel data as the low
nibble in 8 bit pixels.

This is a minimal fix: if the first component of the data is 4 bpc,
divide the stride in half, then in copy_row_gray, pack two pixels
per byte when returning the data.


2009-06-17T03:25:25.702690Z Alex Cherepanov

Fix memory corruption caused by long names. The length of name in the scanner
buffer may exceed the maximum name size and should be checked. Bug 690523.


2009-06-17T02:17:49.344749Z Alex Cherepanov

Fix detection of extra Q operators in the page contents stream, which never
worked before. Remove some level 1 rudiments and comment the code.
Bug 690540, customer 750.


2009-06-16T22:05:41.362092Z Henry Stiles

Add a graphics library rom file system variable.  For now this will be
used to hold the icc and wts files associated with the wtsimdi device.
No expected differences.


2009-06-14T22:57:22.467309Z Michael Vrhel (details)

Fix for access violation that can occur when processing PS files with spot colors into a sep device.



2009-06-13T14:33:18.520606Z Alex Cherepanov

Export t1_glyph_equivalence table, which provides alternative glyph names.
Modify pf2afm.ps to disable glyph aliasing and generate AFM files that
match the font. Bug 689014.

[Resource/Init/gs_type1.ps lib/pf2afm.ps]

2009-06-13T01:20:00.314754Z Marcos H. Woehrmann

Add yet another _NMAKE_VER check (9.00.30729.01) to msvc32.mak to
detect MSVC_VERSION 9 (there has be a better way of doing this).
This surpresses a couple of warnings for each cl invocation but
shouldn't effect the build.


2009-06-10T13:10:31.212563Z Ken Sharp (details)

Fix (pdfwrite): Bug in pdfmark processing


2009-06-09T03:32:01.703357Z Henry Stiles

Changed to use memset when filling white and black lines of a
rectangle.  This provides about a 10% speedup over copying a byte at a
time when printing long jobs where a significant amount of time is
spent whitening the page, this improvement was observed on a 2.53 GHz
Intel Core 2 Duo (Mac OS X) and we expect similar results on other
platforms.  No expected changes, the code is functionally equivalent.


2009-06-08T18:16:29.884697Z Ray Johnston (details)

Provide for filling zero width areas to prevent dropout in some strange stroked
characters. This seems to be the intent of the code, and definitely conforms to
the PS PLRM, but the PDF Reference Manual says zero width fills may or may not
be filled (although Adobe Acrobat does). This is not (yet) enabled by default,
but is provided to simplify regression analysis and for customer 531, bug 690466.

[base/gxfilltr.h base/gxfill.c]

2009-06-08T03:10:40.894198Z Henry Stiles

Previously we identified a banding device by checking if its
get_bits_rectangle procedure was the same as the procedure used in the
constant procedure declarations gs_clist_device_procs.  This
conditional has not been correct since the multi-threaded code, the
get_bits_rectangle() procedure is overridden with a new procedure
get_bits_rectangle_mt() and all devices were detected as non-banding.
We change the procedure checked to be open_device and don't expect
this to be overridden, but the code is still somewhat awkward.

The broken conditional resulted in non deterministic behavior in the
wtsimdi device, indirectly causing the complexity array to be


2009-06-05T12:52:53.651342Z Ken Sharp (details)

Fix (pdfwrite) : Bug with DOCVIEW pdfmark handling


2009-06-05T05:55:54.211001Z Alex Cherepanov

Switch to 32-bit PostScript integers on 64 bit platform. Bug 690474.

[psi/iparam.c psi/zfile.c psi/zfunc4.c psi/zcontrol.c psi/ibnum.c psi/ztype.c psi/zdict.c psi/iscannum.c psi/idparam.c psi/zfcid0.c psi/ibnum.h psi/zdps.c psi/zmath.c psi/iscanbin.c psi/iutil.c psi/iref.h psi/iscan.c psi/idebug.c psi/zstack.c psi/ziodev.c psi/zarith.c base/gsalloc.c psi/zgeneric.c]

2009-06-05T04:25:51.460104Z Alex Cherepanov

Validate /Border attribute of annotations. Following AR, use invisible border
when /Border value is incorrect. Bug 690509.

[Resource/Init/pdf_main.ps Resource/Init/pdf_draw.ps]

2009-05-31T02:50:09.248528Z Alex Cherepanov

Current PDF font loader fails when Type 1 font executes 'restore' at the end
of the file and discards all the collected data. The patch breaks the check
for /UniqueID in the font to force a branch without 'restore'. Bug 690502.


2009-05-30T00:22:20.429756Z Ray Johnston (details)

Fix the file stream opening logic so that when the open failed, it did not leave
buffers and other structures up to the GC for collection. This only affected PS
and PDF, but happened on files that needed fonts that were not immediately in the
Fontmap. This resulted in up to on the files from bug 690422.

[base/sfxcommon.c base/stream.c]

2009-05-29T14:02:04.750188Z Ken Sharp (details)

Fix (Graphics library) : Inappropriate testing of shading co-ordinates


2009-05-29T06:48:44.622628Z Ralph Giles

Update the included copy of jbig2dec with the 0.10 release.

This merges changed made to the version of the gs tree with upstream
fixes, including the buffer overrun fix for CVE-2009-0196. See
CHANGES for a more complete summary.

[jbig2dec/aclocal.m4 jbig2dec/config_win32.h jbig2dec/sha1.c jbig2dec/jbig2_metadata.c jbig2dec/jbig2_image_pbm.c jbig2dec/install-sh jbig2dec/jbig2.c jbig2dec/jbig2_generic.h jbig2dec/jbig2_image.c jbig2dec/configure jbig2dec/Makefile.in jbig2dec/jbig2_metadata.h jbig2dec/jbig2.h jbig2dec/jbig2_priv.h jbig2dec/jbig2_image_png.c jbig2dec/jbig2_image.h jbig2dec/depcomp jbig2dec/compile jbig2dec/jbig2dec.c jbig2dec/os_types.h jbig2dec/config.h jbig2dec/configure.ac jbig2dec/jbig2_arith.c jbig2dec/jbig2_symbol_dict.c jbig2dec/jbig2_arith.h jbig2dec/jbig2_page.c jbig2dec/jbig2_symbol_dict.h jbig2dec/jbig2_arith_int.c jbig2dec/jbig2_hufftab.h jbig2dec/jbig2_huffman.c jbig2dec/jbig2_text.c jbig2dec/jbig2_arith_int.h jbig2dec/jbig2_text.h jbig2dec/jbig2_huffman.h jbig2dec/jbig2_mmr.c jbig2dec/jbig2_refinement.c jbig2dec/jbig2_arith_iaid.c jbig2dec/jbig2_mmr.h jbig2dec/memcmp.c jbig2dec/test_jbig2dec.py jbig2dec/jbig2_arith_iaid.h jbig2dec/config.h.in jbig2dec/jbig2_segment.c jbig2dec/Makefile.am jbig2dec/missing jbig2dec/jbig2_generic.c]

2009-05-25T13:38:00.787533Z Ken Sharp (details)

Fix (colour handling): improper handling of ICCBased space with a /Alternate ICCBased


2009-05-24T10:16:57.483100Z Ralph Giles (details)

Fix an uninitialized variable warning in FAPI_do_char.


2009-05-23T19:11:37.254849Z Ralph Giles

Remove an unnecessary duplicate typedef. Coverity issue 4183.


2009-05-23T19:02:08.125913Z Ralph Giles

Remove an unnecessary header include.

Coverity issue 2497.

[base/lib.mak base/sjpx.c]

2009-05-23T18:37:21.743759Z Ralph Giles

Remove some unused variables.

I've left one, the subarray_index, since it may be intended for future 
development. The others were all trivial.


2009-05-23T16:59:58.327296Z Ralph Giles

Correct a cut-and-paste error in r9742.

The blend values array logic for multiple master fonts was writing
integer element values with a floating point specifier. These are
normally floats, which is probably why the error wasn't noticed in
testing. Flagged by Coverity as issue 4326.


2009-05-23T15:36:33.756259Z Alex Cherepanov

Trap /ioerror and load the font by name when embedded font stream is
unreadable. Bug 690492.


2009-05-22T09:11:26.614602Z Ralph Giles

Remove a duplicate gs_memory_t structure member from the trace device.

In r8803 the image_enum memory pointer was moved from the various
subclasses into the common portion of the structure (the superclass).
In oversight, that change was not make to gdevtrac.c, breaking
compilation because of the now-duplicate member name. This went
unnoticed until now because the trace device isn't part of any
standard build.

Note that I've only fixed the compile error. I have not verified
that the trace device still functions properly.


2009-05-22T09:03:35.793845Z Ralph Giles

Correct a typo in the unused gsparam2.c.

This was broken in r2849, but went unnoticed because the parameter
api rewrite was never developed further. This file isn't part of
any standard build.


2009-05-21T23:46:45.296083Z Marcos H. Woehrmann

Minor changes for Luratech decoders command line options.


2009-05-21T19:16:25.645959Z Ralph Giles

Update documentation with the new location for dmmain.


2009-05-21T19:13:36.537944Z Ralph Giles

Move the Classic MacOS gsapi client example code to psi, where it more 
properly belongs.

[base/dmmain.r base/dmmain.c psi/dmmain.r psi/dmmain.c]

2009-05-21T19:11:13.444391Z Ralph Giles

Comment improvement in the font api implementation.

[psi/zfapi.c base/gxfapiu.c base/gxfapiu.h]

2009-05-21T12:40:07.902153Z Till Kamppeter

The "ps2write" output device produces PostScript which is not DSC-conforming, so do not advertize it as DSC-conforming with a "%!PS-Adobe-..." magic string. Use "%!" instead. Otherwise the "pstops" CUPS filter cannot handle this output (Ubuntu bug #377011).


2009-05-20T22:33:12.105223Z Till Kamppeter

pstoraster did not work when called with an input file name as the 6th command line argument.


2009-05-20T22:30:48.432212Z Till Kamppeter

Fixed recognition of page size via /cupsPageSizeName. All page sizes were considered custom sizes if /cupsPageSizeName was not set.


2009-05-20T12:17:22.906937Z Tor Andersson

Reformat code to improve readability and fix messed up tab/space indentation. Also removed the m_ prefix on struct fields.


2009-05-19T22:57:04.259848Z Alex Cherepanov

When /Length attribute is incorrect, PDF interpreter removes it from the
stream dictionary. Add support of missing /Length attribute to the pattern
handling code. Bug 690488.


2009-05-16T15:29:35.814286Z Alex Cherepanov

Bind all procedures in ps2ai.ps to prevent errors caused by redefined
operators, such as redefinition of 'length' as a number in
examples/colorcir.ps. Bug 690484.


2009-05-15T12:13:25.677962Z Ken Sharp (details)

Fix (FAPI) : FAPI doesn't support Multiple Master fonts

[psi/zfapi.c psi/ifapi.h psi/write_t1.c]

2009-05-13T23:37:28.142726Z Alex Cherepanov

Consider PDF files that has /StmF attribute but no /CF attribute as having
ARC4 encryption. Bug 690478.


2009-05-12T20:22:11.794604Z Marcos H. Woehrmann

Removed reference to obsolete file (lwf_jp2_geo.h) that has been merged into lwf_jp2.h.


2009-05-12T10:10:53.385307Z Ken Sharp (details)

Fix (ps2write) : Crash caused when converting large shading to image.


2009-05-11T15:19:46.521973Z Ken Sharp (details)

Fix (FAPI) : Type 2 fonts with local Subrs fail

[psi/zfapi.c psi/ifapi.h psi/write_t2.c]

2009-05-10T20:56:12.436440Z Henry Stiles

Fill in omitted paper sizes as part of fixing bug #689677.  Thanks to
Jeffrey Vance for providing several of these paper dimensions.  No
regression differences are expected.


2009-05-10T16:44:00.640518Z Marcos H. Woehrmann (details)

Use 32 bits for fixed coordinates even on 64 bit cpus.


2009-05-10T02:59:01.912309Z Ray Johnston (details)

Fix regression caused by the changes to make PCL work. Bug 690463.


2009-05-08T13:13:26.891026Z Ken Sharp (details)

Fix : Windows drag&drop has a fixed path limit of 80 characters.

[psi/dwtext.c psi/dwimg.c]

2009-05-07T15:45:58.755801Z Ken Sharp (details)

Fix PostScript interpreter : ICC colour space could cause crash


2009-05-07T13:06:10.554451Z Ken Sharp (details)

Fix (FAPI) : FAPI doesn't handle Encoding arrays of type mixed_array


2009-05-07T12:46:25.039496Z Ken Sharp (details)

Fix (FAPI) : FAPI fails when FontBBox is missing


2009-05-05T10:40:10.582721Z Ken Sharp

The revision 9699 to quiet a Coverity warning incorrectly tested a char * instead of a
char ** for NULL.


2009-05-05T10:28:48.253152Z Ken Sharp

revision 9714 reformatted a test in a way which left dead code behind. Put the test
back as it was, there was no functional difference anyway, this was just done for
investigative purposes.


2009-05-04T10:59:18.106139Z Till Kamppeter

Removed "cupsEvenDuplex" PPD keyword handling from the "cups" output device again. This keyword is already handled by the pstops and pdftopdf CUPS filters.


2009-05-02T03:12:55.350064Z Alex Cherepanov

Commit .h file missed by the previous revision. Bug 690318, customer 631.


2009-05-02T00:38:13.087492Z Ray Johnston

Supprt -dBigEndian=[true | false] so that the TIFF can be optimized for a
target host on a machine of another 'endian' byte orientation. This is a
mostly worthless change since the raster data doesn't change (only 16 or
32-bit values have endian issues). Thanks to wendyst2 at gmail.com for
this fix. Bug #690318.

[base/gdevtifs.c base/gdevtsep.c base/gdevtfnx.c base/gdevtfax.c]

2009-05-02T00:03:15.297730Z Ray Johnston (details)

Add an 'IODevice' aware layer for filesystem enumeration 'gs_enumerate_*'
which needs to be used whenever the file is not known to be on the default
iodev (%os% by default). Use this in the PDL parser to open fonts so that
COMPILE_INITS=1 does not need the fonts on the disk.

The default PXL/PCL builds now use COMPILE_INITS=1.

Fixes bug #690367.

[base/gxiodev.h base/gsiorom.c base/gsiodev.c]

2009-05-01T03:39:24.695161Z Alex Cherepanov

Check for unbalanced q/Q operators in content streams of PDF forms.
Add missing Q when needed and issue a warning. Bug 690449, customer 870.


2009-04-30T18:34:49.698412Z Michael Vrhel (details)

Fix for case when blending color space of soft mask is not specified.

[base/gdevp14.c base/gstrans.c]

2009-04-30T13:14:10.674985Z Ken Sharp (details)

Fix (FAPI): Incremental Type 42 font with GlyphDirectory & missing glyphs fails


2009-04-30T11:15:04.348733Z Till Kamppeter

Adde support for the "*APDuplexRequiresFlippedMargin:" PPD keyword to the "cups" output device, fixed also the margin handling for custom paper sizes.


2009-04-30T10:41:48.084860Z Till Kamppeter

Fixed unprintable margin handling of the "cups" output device.


2009-04-29T18:02:50.832175Z Ralph Giles

Whitespace, line length and C-style improvements to gscolorbuffer.[ch].

These files tend to use 8 spaces instead of tabs; I haven't corrected
many of these.

[base/gscolorbuffer.c base/gscolorbuffer.h]

2009-04-29T17:02:43.113835Z Ralph Giles

Remove a documentation reference to the gsindent script, which was
removed in r8455.


2009-04-29T16:56:02.841961Z Ralph Giles (details)

Always initialize the color_remap function pointer.


2009-04-29T16:39:58.702496Z Ralph Giles

Set native line endings and keyword substitution on gscolorbuffer.[ch].

[base/gscolorbuffer.c base/gscolorbuffer.h]

2009-04-29T11:27:38.521368Z Marcos H. Woehrmann

Fixed compiler warning about /* within comment.


2009-04-28T22:11:03.867873Z Ralph Giles

Remove the unused including of gxlum.h in the inferno device.

The luminance weighting contants aren't used in the inferno driver.

[base/gdevifno.c base/contrib.mak]

2009-04-28T22:06:04.042908Z Ralph Giles

Remove the stdlib.h include from the inferno device.

This is no longer needed since the malloc/free calls were replaced
with gs allocator calls in r9687.


2009-04-28T18:41:43.426030Z Till Kamppeter

"cups" output device: Added support for "cupsEvenDuplex" PPD keyword.


2009-04-28T16:44:09.981559Z Till Kamppeter

"cups" output device: Added support for the new "*cupsBackSide:" PPD keyword, fixed "*cupsFlipDuplex:" for landscape documents.


2009-04-28T15:10:49.837556Z Alex Cherepanov

Take measures against Type 1 fonts that do 'systemdict begin' and
bypass all our font loading tricks. Bug 690450, customer 870.


2009-04-28T13:31:02.272975Z Ken Sharp

Ensure the pointer to standard cmap names is properly initialised before dereferencing
it. This is only to silence Coverity, the pointer is initialised to a static array and so
should never be invalid.


2009-04-28T13:23:46.582627Z Ken Sharp

Correct a potential buffer overrun. This looks like an oversight, the maximum size is
properly calculated taking the buffer length and data size into account, and used to
copy the data, but the trailing 0x00 (C string terminator) was written using the data
size without checking for a buffer overrun.

Warning from Coverity.


2009-04-28T13:16:17.700417Z Ken Sharp

Check return value from cos_dict_put_key when writing document metadata. Warning from Coverity.


2009-04-28T09:04:10.426584Z Ken Sharp (details)

Fix (pdfwrite) : Enlarge the hardcoded threshold for subsetting True Type fonts.


2009-04-27T16:24:33.581172Z Ken Sharp (details)

Fix (FAPI) : FAPI fails when FontBBox is a packed array


2009-04-27T16:02:10.792862Z Till Kamppeter

Let "cups" output device take into account page size names.

The "cups" output device has selected the page size for determining
the margins only by the size and not by the name. So it was not
possible to have different page size entries with the same size and
different margins in the PPD, for example for fullbleed. This is fixed

Fix done after a report from the HPLIP team on the OpenPrinting Summit


2009-04-27T06:25:19.306977Z Alex Cherepanov

Fix 2 oversights in AES decryption code: (1) add enumeration of ctx member in
AES state. Unmovable blocks are still garbage collected and need enumeration;
(2) use correct names to access /CFM attribute in PDF file.
Bug 688958, customers 870, 850, 531.

[base/saes.h Resource/Init/pdf_sec.ps]

2009-04-24T17:39:56.201358Z Ralph Giles (details)

Replace malloc with gs_alloc_bytes in the inferno device.


2009-04-24T17:39:54.075505Z Ralph Giles

Dynamically allocate the inferno line buffer.

Previously, the scanline buffer was a 16k stack allocation. We still
reject bitmaps larger than that because of format limitations (so large
jobs above 300 dpi often fail with the inferno device) but now we
only allocate as much storage as needed, and on the heap instead of
the stack.


2009-04-24T14:10:48.907852Z Ken Sharp (details)

Enahncement (FAPI) : Allow FAPI to work with pdfwrite.

[psi/zfapi.c base/gdevpdfp.c]

2009-04-24T01:06:32.141706Z Ralph Giles (details)

Allocate the inferno device's color cube dynamically.


2009-04-24T01:06:30.215529Z Ralph Giles

Add a new prn_device_stype_body() construction macro.

Previously, all the printer device structures assumed there were no
additional pointer members in any subclass, and always installed the
st_device_printer structure descriptor. This may account for why so
few devices bother with point enumeration. Or perhaps it's the other
way around.

In any case, this commit adds two new construction macros for
filling in device structure templates: prn_device_stype_body and
prn_device_margins_stype_body. These take an additional argument,
the address of the subclass structure descriptor, after the device
name, and propagate it to the std_device_full_body_type macros.


2009-04-24T01:06:28.058835Z Ralph Giles

Comment out the prototype for a commented out function in the inferno driver.

Fixes a gcc warning.


2009-04-24T01:06:25.015250Z Ralph Giles

Add a prototype for init_p9color() in the inferno driver.

Fixes a warning on gcc.


2009-04-24T01:06:22.357332Z Ralph Giles

Remove trailing whitespace in the inferno driver.


2009-04-22T19:51:30.624349Z Michael Vrhel (details)

Allow inline images in pdfwrite.


2009-04-21T15:01:01.102780Z Ken Sharp

Initialise a couple of structure members to avoid a Coverity warning.


2009-04-21T07:55:30.518210Z Ken Sharp

Add a check for a NULL pointer before using it. In fact this should not be possible
but it silences another Coverity warning.


2009-04-20T19:35:15.102625Z Michael Vrhel

Add missing gscolorbuffer.c and gscolorbuffer.h that should have been in soft mask branch merge.  See previous commit message for differences and details.

[base/gscolorbuffer.c base/gscolorbuffer.h]

2009-04-20T19:16:24.907829Z Michael Vrhel (details)

This is a merge of the smask_work branch into the trunk.  The merge fixes issues related to missing soft masks, improperly rendered soft masks and transparency group color spaces.  It addresses a number of bugs including 688728 689422 689512 689931 688601 689968 690958 690115 690157 and 690170.    

[psi/zcolor.c base/gxclimag.c base/gxpcmap.c base/gdevdevn.c psi/ztrans.c base/gsovrc.c base/gdevpdft.c base/gxblend1.c base/gxcie.h /trunk/gs base/gxshade6.c base/gxclpath.c base/gsptype1.c base/gsccolor.h base/gsptype1.h base/gsistate.c base/gximag3x.c base/gscspace.c base/gxclutil.c base/lib.mak base/gxistate.h base/gscspace.h Resource/Init/pdf_main.ps psi/int.mak Resource/Init/pdf_draw.ps psi/zpcolor.c base/gxdevcli.h Resource/Init/pdf_ops.ps base/gdevp14.c base/gxclrect.c base/gxclist.c base/gdevp14.h base/gdevtsep.c base/gxdcolor.c base/gstrans.c base/gxclist.h base/gstparam.h base/gxblend.c base/gstrans.h base/gdevpdfi.c base/gxblend.h]

2009-04-20T17:44:20.115590Z Till Kamppeter

Added "cdnj500" device to support HP DesignJet 500 (patch from Timur Maximov).

[contrib/gdevcd8.c contrib/contrib.mak base/configure.ac]

2009-04-20T15:59:07.741446Z Ken Sharp

Update revision 9658 to silence a second Coverity warning and potential dereference of
a NULL pointer. Should still be impossible and is definitely an error condition.


2009-04-20T15:54:38.325839Z Ken Sharp

Add a check to ensure a font pointer is valid before dereferencing it. This should 
always be the case, but its worth checking to avoid a crash and should silence a Coverity


2009-04-20T15:43:56.142408Z Ken Sharp

initialise first_visit in the gs_cpath_enum structure with a dummy value. This will be
overwritten when the enumerator actually starts, this is only to silence a warning
from Coverity.


2009-04-20T14:59:33.677002Z Ken Sharp

Initialise a member of a struct to silence a Coverity warning. The warning about use of
an uninitialised variable is actually bogus, the value is copied, but not otherwise used.


2009-04-20T14:31:15.938087Z Ken Sharp

Check the length of the 'binary mode' file access string before strcat'ing it, to 
prevent a potential (but not actual) buffer overflow. Silences a Coverity warning.


2009-04-20T14:27:28.365570Z Ken Sharp

Reformat a conditional sprintf to silence a Coverity warning.


2009-04-20T12:38:51.604664Z Ken Sharp (details)

Fix (colour) : Ensure /UseCIEColor sets for initial space correctly.


2009-04-20T12:07:28.372687Z Alex Cherepanov

Some broken TrueType 1 fonts may declare more tables than they actualy have.
Use .peekstring instead of for readstring for resding the font directory to
avoid positioning non-seekable input stream past the 1st table data.
Bug 690423, customer 580.


2009-04-20T06:56:10.039816Z Ken Sharp (details)

Fix (pdfwrite) : Work aroung wrong numGlyphs.

[base/gstype42.c base/gdevpsft.c]

2009-04-18T22:07:42.659183Z Ray Johnston

Improve the documentation related to the %rom% file system, searching when the
executable is built with COMPILE_INITS=1 (the current default on most platforms)
and the (mostly deprecated) older methods for compiling Type 1 fonts and Halftone
into threshold arrays.

[doc/Use.htm doc/Make.htm]

2009-04-17T08:16:45.715059Z Ken Sharp

Change #include of stdlib.h to use angle bracket form to avoid local path searches.


2009-04-17T00:32:26.343700Z Ralph Giles

Remove unnecessary includes of gserrors.h in the jpeg stream module.

Fixes two coverity warnings.

[base/lib.mak base/sjpegd.c base/sjpege.c]

2009-04-16T16:00:34.882286Z Ken Sharp (details)

Fix (pdfwrite): Ignore missing side bearing/width in type 1 fonts.

[base/gstype1.c base/gxtype1.c base/gdevpsfx.c]

2009-04-15T20:08:27.661663Z Alex Cherepanov

Some broken Type 1 fonts define some of the attributes in the external scope
instead of defining them in the font dictionary. The patch tries to pick
the keys from the external scope and put them back to the font dictionary.
Bug 690418, customer 1110.


2009-04-15T19:18:47.976886Z Henry Stiles

On modern processors the c library's memset is usually faster than our
custom inline coding.  At least, using memset on recent windows, mac,
and linux platforms is appreciably faster for very long simple jobs
where erasing the page is significant relative to total job time.
Using the library's memcpy needs more investigation, it does not seem
to have significant impact on performance and also results in many
regressions which we haven't checked.


2009-04-15T06:50:51.933830Z Alex Cherepanov

Detect /Pages node without /Kids and bail out early. The code that tries
to determine the number of pages in the document takes such node as a /Page
node, which causes very long search for the last page. Bug 690389.


2009-04-14T04:56:06.103942Z Alex Cherepanov

Write color to the clip list even when it has no variable data, as in
[/Separation/None ...]. Fix a bug introduced by r. 8770 that causes rendering
of invisible objects with the last visible color. Bug 690395, customer 330.


2009-04-13T07:39:20.206752Z Ken Sharp

Silence some Coverity warnings (reasonable warnings, but not actually problems).

[base/gdevpdfj.c base/gdevpdtb.c base/gdevpdfe.c]

2009-04-13T07:31:25.084782Z Ken Sharp

Fix a typo in a comment.


2009-04-11T12:20:22.013355Z Alex Cherepanov

Repair broken PDF files created by "OKI HotKey" that misspell "endobj"
as "enbobj". Bug 690397.


2009-04-11T04:59:50.073474Z Ray Johnston (details)

Fix for crash on 18-02B in clist code. The clist cbuf (on the stack) would
write past the end of the buffer are polluting the next varaible on the
stack (data_bits). Fixes 690399.

[base/gsptype1.c base/gxclrast.c]

2009-04-10T17:36:04.582061Z Ralph Giles

Remove the reference to needing to compile in pdfwrite, which is 
confusing to casual users. The pdfwrite device is part of all the
default builds.


2009-04-09T13:57:24.013138Z Ken Sharp (details)

Fix (pdfwrite) : Omitted to write CIDToGIDMap when it was Identity, even if writing PDFA


2009-04-09T08:44:23.319707Z Ken Sharp

Accidentally removed the prototype for pdf_document_metadata. Restored.


2009-04-09T08:37:55.568580Z Ken Sharp (details)

Fix (pdfwrite): remove unused code for Font metadata.

[base/gdevpdfg.h base/gdevpdtb.c base/gdevpdfe.c]

2009-04-08T21:11:18.174166Z Ray Johnston (details)

The massive 'DeviceN' commit (r2925) broke this. The correct b_w w_b
palette should not rely on color_info.polarity, but instead needs to
be determined from the value of color black. Inverted if black is not
0. Bug 690314 for customer #661.


2009-04-07T16:07:22.605043Z Ken Sharp

Removed the function pdf_color_space, which simply called pdf_color_space_named, with
two additional fixed parameters, NULL and 0.

Because these two function called each other Coverity seemed unable to deal with the
recursion and logged numerous STACK_USE errors. Also, its much easier to follow a single
function when debugging.

[base/gdevpdfk.c base/gdevpdfg.h base/gdevpdfb.c base/gdevpdfc.c base/gdevpdft.c base/gdevpdfv.c base/gdevpdfg.c base/gdevpdfi.c]

2009-04-07T10:20:02.752832Z Ken Sharp (details)

Fix (ps2epsi): rounding problems calculating bbox.

[lib/ps2epsi lib/ps2epsi.ps lib/ps2epsi.cmd lib/cat.ps lib/ps2epsi.bat]

2009-04-06T15:30:47.928660Z Ken Sharp (details)

Fix (pdfwrite): Incorrect handling of short images with subsampling.


2009-04-06T13:48:44.630941Z Alex Cherepanov

Skip Identity /TR function in soft mask dictionary on PostScript level instead
of passing {} to .begintransparencymaskgroup because ref_function() only
accepts function made of data and operator %execfunction. Bug 690379.


2009-04-04T16:36:15.613476Z Alex Cherepanov

Revert initial /PolicyNotFount to 1. The previous value, 7, introduced by ESP
Ghostscript merger (rev. 8026) was non-standard and handled by Ghostscript
like 0. Fix '/undefined in --setpagedevice--' error in CUPS mode
(-dNOMEDIAATTRS) when setpagedevice request has unsupported keys. Bug 690376.


2009-04-04T10:10:56.584771Z Ken Sharp (details)

Enhancement (pdfwrite) : Allow pdfwrite to produce multiple copies of pages. New flag
        'DoNumCopies' added.

[base/gdevpdfx.h base/gdevpdf.c base/gdevpdfp.c doc/Ps2pdf.htm base/gdevpdfu.c]

2009-03-31T15:21:50.984238Z Ken Sharp

Another case of the return value from pdf_attached_font_resource not being checked.


2009-03-31T15:17:52.100598Z Ken Sharp

Revision 9604 left an uninitialised variable being used. Moved usage beyond initialisation.


2009-03-31T14:59:18.448263Z Ken Sharp

Check the return value from pdf_attached_font_resource to silence a Coverity warning.


2009-03-31T14:52:09.178132Z Ken Sharp

Check the return value from pdf_open_docuemnt to fix a Coverity warning.


2009-03-31T14:41:29.436551Z Ken Sharp

Remove some unused code relating to embedding font metadata in PDF files.


2009-03-31T14:33:47.297209Z Ken Sharp

Remove unused variable 'glyph_index' from FAPI_do_char (gcc warning)


2009-03-31T14:30:14.712906Z Ken Sharp

Remove a bunch of unused headers to silence Coverity warnings.

[base/gdevpdfj.c psi/zfapi.c base/gdevpdfm.c base/gdevpdfo.c base/gdevpdtb.c base/gdevpdfp.c base/gdevpdtc.c base/gdevpdfr.c base/gdevpdte.c base/gdevpdtf.c base/gdevpdfu.c base/gdevpdti.c base/gdevpsfm.c base/gdevpdf.c base/gdevpsf2.c base/gdevps.c]

2009-03-31T14:01:20.321673Z Ken Sharp (details)

Fix (pdfwrite): Incorrect handling of type 1 counter control hints.

[base/gdevpsf2.c base/gdevpsfx.c]

2009-03-30T16:26:53.447317Z Ken Sharp (details)

Fix (fonts): Potential dereference of NULL pointer.


2009-03-28T23:47:38.237280Z Alex Cherepanov

Recognize composite fonts and process descendant fonts according to
-dShowEmbeddedFonts flag. Bug 690363.


2009-03-28T21:03:25.515606Z Alex Cherepanov

Accept a string (instead of a name) as a possible /FontName value in
FontDescriptor. Recover broken PDF file generated by "MapForm". Bug 690365.


2009-03-28T19:32:04.398772Z Alex Cherepanov

Ignore /XObject attribute if it's not a dictionary. Recover broken
PDF file generated by "Allegro Design Publisher". Bug 690364, customer 870.


2009-03-26T13:46:29.711009Z Ken Sharp (details)

Fix (pdfwrite) : NeverEmbed/AlwaysEmbed not working properly.

[Resource/Init/gs_pdfwr.ps base/gdevpsdp.c]

2009-03-25T13:00:06.154261Z Till Kamppeter

Fixes in the "cups" (CUPS Raster) output device driver:

Fixed segmentation fault due to missing definition of get_color_comp_index() function. Used dummy function gx_error_get_color_comp_index() now (bug 690338).

Updated some (currently not used) functions to the current internal API of Ghostscript.

Made pre-initialization of device data structure complete.


2009-03-25T05:14:39.001280Z Alex Cherepanov

Don't apply mapped transfer function to the uninitialised buffer. Old code
had no effect other than causing Valgrind warnings. Bug 688908.


2009-03-25T05:01:11.445938Z Alex Cherepanov

When CCITTEncode'd stream is not properly terminated and used as an embedded
image, the filter may consume 'E' from 'EI'. Change PDF interpreter to accept
'I' as a synonym to 'EI'. Bug 690300, customer 353.


2009-03-24T17:07:50.052635Z Ken Sharp

Remove some #ifdef code and some C++ style comments from the FreeType bridge code.


2009-03-24T15:55:25.161400Z Ken Sharp (details)

Fix (fonts) : Sheared/rotated text incorrect with FreeType bridge


2009-03-23T15:19:13.060013Z Ken Sharp (details)

Fix (pdfwrite) : Wrong page orientation with italic font.


2009-03-23T14:14:38.656422Z Ken Sharp (details)

Fix (fonts) : Coverity warning


2009-03-23T13:48:49.969966Z Ken Sharp (details)

Fix (pdfwrite) : Skip OpenType tables EBDT, EBLC, EBSC.


2009-03-23T09:40:03.808902Z Ken Sharp (details)

Fix (fonts): Allow copying TT descandants of CIDFonts with no name table.


2009-03-22T04:43:07.001485Z Alex Cherepanov

Initialize Jbig2TextRegionParams.sbrat even when it is not used in
calculations because it's included in error messages causing Valgrind


2009-03-20T08:26:50.704630Z Ken Sharp (details)

Fix (pswrite) : extra '%' output in DSC comment


2009-03-19T21:19:31.945883Z Alex Cherepanov

Allocate a file name string returned by .tempfile independently of the
file object. Don't free the file name string when the file is closed.
Fix a Valgrind warning and potential SEGV.


2009-03-19T17:01:34.362845Z Ken Sharp (details)

Fix (fonts): Uninitialised variables in FreeType bridge.


2009-03-19T16:40:12.949694Z Ken Sharp (details)

Fix (fonts): PaintType 2 fonts not working.

[psi/fapi_ft.c psi/zfapi.c psi/ifapi.h psi/fapiufst.c]

2009-03-19T16:10:19.044766Z Ken Sharp (details)

Fix (fonts): PaintType 2 fonts not working.


2009-03-19T15:59:50.732428Z Ken Sharp (details)

Fix (fonts): Crash caused by missing tests.


2009-03-19T01:48:02.632278Z Henry Stiles

Fix 689822, the previous code did not free the palette associated with
an indexed color space to remain backward compatible wih pcl and
pclxl.  The previous setup, before 8928, allowed the clients to manage
the table for memory.  The commented out code in this module was a
workaround until we fixed the pcl clients.


2009-03-18T22:58:18.105967Z Ralph Giles

Backslash-escape nested parentheses in ps strings.

This isn't necessary with the gs scanner, but is considered good practice.
Thanks to Ray Johnston for raising the issue.


2009-03-18T21:58:18.821466Z Ralph Giles

Correct diction in unbalanced q/Q warnings.

[Resource/Init/pdf_ops.ps Resource/Init/pdf_main.ps Resource/Init/pdf_draw.ps]

2009-03-15T22:42:53.413236Z Alex Cherepanov

Add hagaki (Japanese postcard) paper size to the list of known paper sizes
because this format is widely used in Japan and popular PAPERSIZE option
takes a paper name. Bug 690213.

[doc/Use.htm Resource/Init/gs_statd.ps]

2009-03-14T05:44:00.168304Z Ray Johnston

Fix chunk_resize_object to retain the old data and add gs_debug['A'] debug


2009-03-13T00:19:17.919125Z Ralph Giles

Correct some comment typos in the icclib wrapper.

Also removes trailing whitespace.


2009-03-12T19:43:29.615649Z Ray Johnston (details)

Fix Segfault in the 'resize_object' of the chunk memory wrapper.


2009-03-12T13:32:23.551227Z Alex Cherepanov

Remove code that has no effect other than moving uninitialized data around
and causing Coverity warning.


2009-03-12T00:18:03.727459Z Marcos H. Woehrmann

Fixed typo introduced in r9545.


2009-03-11T22:00:55.007444Z Ray Johnston (details)

Set the log_op (ROP) to a straightforward value when doing the pdf14 put_image
ignoring the input imager state log_op. Bug 690321.


2009-03-11T13:46:33.591266Z Alex Cherepanov

Move a variable declaration to the outer block to prevent out-of-scope access
and a corresponding Coverity warning.


2009-03-11T12:51:21.059563Z Alex Cherepanov

Propagate error code from gs_path_enum_next() upstream in operator
.getpath . Fix a Coverity warning.


2009-03-10T00:07:03.756709Z Ralph Giles

Add the soclean and debugclean targets to distclean. Bug 690263.


2009-03-07T22:59:15.942227Z Alex Cherepanov (details)

Increase operand stack to 100000 elements and change stack overflow handling.

[Resource/Init/gs_init.ps psi/interp.c]

2009-03-07T21:46:16.367445Z Till Kamppeter

Let pdftoraster CUPS filter not be build with CUPS < 1.2 and allow suppressing build of pdftoraster via command line option (needed for Mac OS X).

[cups/cups.mak base/Makefile.in base/configure.ac]

2009-03-05T09:56:07.987614Z Ralph Giles (details)

Look for the 'cmap' table in the font dictionary and use it when mapping
a cid to a character code when using the FAPI bridge.

This replaces a segfault with an invalid font error. Bug 689826.


2009-03-04T13:27:07.376818Z Ken Sharp

Fix the FreeType bridge code for outlines (result of charpath). 

The previous code assumed that co-ordinates returned by FT were in a 16.16 fixed
precision format, whereas they are actually in a 26.6 form. Rescale the 26.6 to 16.16
before returning to FAPI so that the conversion into GS co-ordinates works correctly.


2009-03-03T16:23:24.892806Z Ken Sharp (details)

Fix (colour): Faulty error handling


2009-03-02T19:54:01.945423Z Ray Johnston

Add mention of 'vewrgb.ps'. See the source for usage.


2009-03-02T19:47:28.992085Z Ralph Giles

Update copyright header and file metadata for viewrgb.ps.


2009-03-02T18:45:32.781041Z Ray Johnston

Add support for BITS=2, remove left over debugging messages. Note that
this has only been tested for BITS=1, BITS=2, BITS=8. BITS=4 is not
supported (Indexed color space is limited to palette of 4096 colors).


2009-03-02T17:44:22.371407Z Ray Johnston

Add a utility to view bitrgb files (derived from viewcmyk.ps)


2009-03-02T06:13:02.641888Z Alex Cherepanov

When /JBIG2Decode filter takes /.jbig2globalctx parameter and retains a
pointer to it, the filter must not be allocated in global memory if the
parameter is local. Bug 690308.


2009-02-28T00:03:41.220730Z Ralph Giles

Remove a continued line in a makefile variable.

Solaris 'make' doesn't like this. Bug 690311.


2009-02-26T04:07:56.132242Z Ray Johnston (details)

Fix for access to potentially uninitialized memory in gx_hld_get_gstate_ptr
when called with an imager_state that is on the stack (as it is when this
is called from the clist). Valgrind spotted this. See coment #5 in Bug

[base/gsstate.c base/gxclist.c base/gxistate.h base/gdevvec.c base/gxhldevc.c]

2009-02-26T03:51:58.114906Z Ray Johnston

Add some documentation on a useful debugging PS operator and it's C code hook.


2009-02-23T19:17:44.665816Z Marcos H. Woehrmann (details)

Change the maxval value for pkm and pkmraw files from 1 to 255.


2009-02-23T11:35:26.753646Z Ken Sharp (details)

Fix (ps2write)


2009-02-21T20:59:34.903436Z Ralph Giles

Update the msvc build of the freetype bridge for the new link scheme.

This commmit fixes some errors in the earlier untested update. In addition, the earlier FT_LIB (singular) makefile variable is resurrected for the msvc build only. It is necessary because the freetype project file embeds the release number of build variant in the library filename. If FT_LIB is not set it defaults to the multi-threaded debug build of the 2.3.8 release. Obviously this should be changed when building a binary for release, or against a different version of the freetype library.

[base/winlib.mak doc/Make.htm]

2009-02-20T23:17:14.675067Z Ralph Giles (details)

Replace the hardcoded reference to the FreeType library subpaths with a
more direct specification of compile and link flags.

The msvc build is untested.

[base/winlib.mak doc/Make.htm psi/int.mak]

2009-02-20T23:17:10.859552Z Ralph Giles

Add some missing dependencies to the interpreter makefile.

Strangely, these don't help ensure arch.h is built before write_t2.c.


2009-02-20T23:17:08.595733Z Ralph Giles

Replace 'Free Type' with 'FreeType' in the build documentation.


2009-02-20T23:17:05.547619Z Ralph Giles (details)

Update freetype includes to the currently recommended scheme.

[psi/fapi_ft.c psi/int.mak]

2009-02-20T19:10:04.104225Z Alex Cherepanov

Check that gs_init.ps can be found at $(GenericResourceDir)Init/gs_init.ps
Issue a warning if this file cannot be found. Bug 690289.


2009-02-19T18:53:21.845051Z Ralph Giles

Update our internal copy of the libpng source to the 1.2.35 release.


2009-02-19T18:52:24.164375Z Ralph Giles

Move the libpng source out of the way for an upgrade.


2009-02-19T17:13:36.155519Z Ray Johnston

Fix for segfault reported as bug 690051 caused by the assumption that the architecture
had 32-bit integers. Thanks to Wendy for the patch.

[base/gdevsgi.h base/gdevsgi.c]

2009-02-17T20:40:38.935981Z Alex Cherepanov

Remove obsolete information from Use.htm. Ghostscript now accepts PDF from
standard input and, since rev. 610 flushpage occurs even with -dNOPROMPT .


2009-02-16T20:00:17.223054Z Ralph Giles

Set native eol-style on the jasper library source. Bug 690292.

[jasper/src/libjasper/include/jasper/jas_types.h jasper/src/libjasper/jpc/jpc_cs.c jasper/src/libjasper/mif/mif_cod.h jasper/src/libjasper/pgx/pgx_enc.c jasper/src/libjasper/bmp/bmp_cod.c jasper/src/libjasper/jpc/jpc_cs.h jasper/src/libjasper/ras/ras_dec.c jasper/src/libjasper/pgx/pgx_enc.h jasper/src/libjasper/bmp/bmp_cod.h jasper/src/libjasper/base/jas_version.c jasper/src/libjasper/jpc/jpc_qmfb.c jasper/src/libjasper/ras/ras_cod.c jasper/src/libjasper/base/jas_iccdata.c jasper/src/libjasper/base/jas_seq.c jasper/src/libjasper/jpg/jpg_val.c jasper/src/libjasper/jpc/jpc_qmfb.h jasper/src/libjasper/jpc/jpc_fix.h jasper/src/libjasper/jpc/jpc_tagtree.c jasper/src/libjasper/ras/ras_cod.h jasper/src/libjasper/pgx/pgx_dec.c jasper/src/libjasper/jpc/jpc_tagtree.h jasper/src/libjasper/base/jas_getopt.c jasper/src/libjasper/jpc/jpc_mqenc.c jasper/src/libjasper/include/jasper/jas_getopt.h jasper/src/libjasper/jpg/jpg_dummy.c jasper/src/libjasper/jpc/jpc_bs.c jasper/src/libjasper/include/jasper/jas_init.h jasper/src/libjasper/jpc/jpc_enc.c jasper/src/libjasper/base/jas_string.c jasper/src/libjasper/base/jas_malloc.c jasper/src/libjasper/include/jasper/jas_string.h jasper/src/libjasper/include/jasper/jas_malloc.h jasper/src/libjasper/jpc/jpc_mqenc.h jasper/src/libjasper/pgx/pgx_cod.c jasper/src/libjasper/jpc/jpc_bs.h jasper/src/libjasper/jpc/jpc_t1enc.c jasper/src/libjasper/jpc/jpc_enc.h jasper/src/libjasper/jpg/jpg_enc.c jasper/src/libjasper/pgx/pgx_cod.h jasper/src/libjasper/jpc/jpc_t1enc.h jasper/src/libjasper/jpg/jpg_enc.h jasper/src/libjasper/include/jasper/jas_version.h jasper/src/libjasper/include/jasper/jas_seq.h jasper/src/libjasper/jpc/jpc_mqdec.c jasper/src/libjasper/include/jasper/jas_math.h jasper/src/libjasper/base/jas_stream.c jasper/src/libjasper/jpc/jpc_flt.h jasper/src/libjasper/jpc/jpc_dec.c jasper/src/libjasper/include/jasper/jas_stream.h jasper/src/libjasper/base/jas_icc.c jasper/src/libjasper/jpc/jpc_mqdec.h jasper/src/libjasper/jpc/jpc_t1dec.c jasper/src/libjasper/jpc/jpc_dec.h jasper/src/libjasper/pnm/pnm_enc.c jasper/src/libjasper/jpg/jpg_dec.c jasper/src/libjasper/jp2/jp2_enc.c jasper/src/libjasper/jpc/jpc_mqcod.c jasper/src/libjasper/jpc/jpc_t1dec.h jasper/src/libjasper/pnm/pnm_enc.h jasper/src/libjasper/base/jas_tvp.c jasper/src/libjasper/jpc/jpc_mqcod.h jasper/src/libjasper/jpc/jpc_t1cod.c jasper/src/libjasper/jpc/jpc_cod.h jasper/src/libjasper/jpc/jpc_t2enc.c jasper/src/libjasper/jpc/jpc_util.c jasper/src/libjasper/jpc/jpc_t1cod.h jasper/src/libjasper/jpc/jpc_t2enc.h jasper/src/libjasper/jpc/jpc_util.h jasper/src/libjasper/jpg/jpg_cod.h jasper/src/libjasper/jpc/jpc_mct.c jasper/src/libjasper/include/jasper/jas_image.h jasper/src/libjasper/include/jasper/jas_debug.h jasper/src/libjasper/pnm/pnm_dec.c jasper/src/libjasper/jpc/jpc_mct.h jasper/src/libjasper/include/jasper/jas_config_win32.h jasper/src/libjasper/jpc/jpc_math.c jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/jpg/jpg_jpeglib.h jasper/src/libjasper/jpc/jpc_math.h jasper/src/libjasper/jp2/jp2_dec.h jasper/src/libjasper/base/jas_cm.c jasper/src/libjasper/include/jasper/jas_icc.h jasper/src/libjasper/include/jasper/jas_cm.h jasper/src/libjasper/jpc/jpc_t2dec.c jasper/src/libjasper/pnm/pnm_cod.c jasper/src/libjasper/base/jas_init.c jasper/src/libjasper/jp2/jp2_cod.c jasper/src/libjasper/include/jasper/jas_config.h jasper/src/libjasper/jpc/jpc_t2dec.h jasper/src/libjasper/pnm/pnm_cod.h jasper/src/libjasper/jp2/jp2_cod.h jasper/src/libjasper/bmp/bmp_enc.c jasper/src/libjasper/include/jasper/jas_tvp.h jasper/src/libjasper/jpc/jpc_t2cod.c jasper/src/libjasper/bmp/bmp_enc.h jasper/src/libjasper/jpc/jpc_t2cod.h jasper/src/libjasper/base/jas_image.c jasper/src/libjasper/base/jas_debug.c jasper/src/libjasper/include/jasper/jas_fix.h jasper/src/libjasper/ras/ras_enc.c jasper/src/libjasper/include/jasper/jasper.h jasper/src/libjasper/ras/ras_enc.h jasper/src/libjasper/jpc/jpc_tsfb.c jasper/src/libjasper/bmp/bmp_dec.c jasper/src/libjasper/jpc/jpc_tsfb.h jasper/src/libjasper/mif/mif_cod.c]

2009-02-16T19:58:09.175955Z Ralph Giles

Convert a jasper source file to unix line endings. Bug 690292.


2009-02-14T00:46:58.521562Z Ralph Giles

Don't strip dynamic driver modules when linking them.

This is better done at the install or packaging stages if space is a 

Also, propagate LDFLAGS to the link command line. This may or may not be 
what you want, but is more likely to help helpful than not.

After a patch by Kevin Pyle. Bug 690288. Originally Gentoo bug 215913.


2009-02-13T09:22:34.492616Z Ken Sharp (details)

Fix (TrueType interpreter): Ignore a 'faulty font' condition


2009-02-12T21:07:53.759360Z Alex Cherepanov

Limit the length of a buffer string for CCITTFaxEncode compression in
Type 32 font to 65535. Old code used worst case estimation (5x expansion)
that exceeded maximum string size for large glyphs. Bug 690286.


2009-02-11T20:35:13.542448Z Henry Stiles

Revert the last change which was completely wrong.  The system does
not support depth 3 as Ray pointed out.  As it turns out the depth is
corrected so there is no difference in output between the two


2009-02-11T19:37:42.026795Z Henry Stiles

The default bitrgb device prototype specified a depth of 4 instead of
3.  This change will break all regression tests that use bitrgb


2009-02-11T15:41:25.950909Z Ken Sharp (details)

Fix (TrueType interpreter): Ignore a 'faulty font' error


2009-02-10T19:55:40.527955Z Ralph Giles

Move some components of the freetype bridge to the interpreter source 

These should have been put there in the source tree reorganization.

[base/write_t1.c base/wrfont.c base/write_t2.c psi/write_t1.c psi/wrfont.c psi/write_t2.c base/write_t1.h base/wrfont.h base/write_t2.h psi/write_t1.h psi/wrfont.h psi/write_t2.h]

2009-02-10T17:38:02.642910Z Marcos H. Woehrmann (details)

Make the font cache determinstic.

[base/gxfcache.h base/gsfont.c base/gxccman.c]

2009-02-10T11:56:30.899368Z Ken Sharp (details)

Fix (graphics library): Rotated/skewed text not anti-aliased


2009-02-10T02:17:30.702347Z Ralph Giles

Propagate LDFLAGS when linking the pdftoraster utility. Bug 690279.

Also, move the cups link libraries to the end of the command line
for tools that require dependency order.


2009-02-09T22:18:20.864249Z Ralph Giles (details)

Protect some printf-like calls in the pcl3 output device from spurious
format specifiers. This eliminates a security-related gcc warning.

[contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/src/gdevpcl3.c]

2009-02-09T22:18:18.594295Z Ralph Giles (details)

Have gs_throw_code() print the corresponding error string literally to
avoid interpretation of spurious format specifiers. This removes a
security-related gcc warning.


2009-02-09T00:32:35.099915Z Alex Cherepanov

Add a reference to doc/Use.htm#CIDFontSubstitution to the message about
CIDFont substitution based on registery and ordering data. Bug 690102.


2009-02-08T06:05:54.380114Z Alex Cherepanov

Correct handling of the operand stack overflow requires one more element than
the normal case. The maximum operand stack size has been reduced by 1 element
relatively to the size set by rev. 6889 for the bug 688764. Bug 690209.


2009-02-06T19:17:54.834304Z Ray Johnston (details)

Fix for 0 length files from the bit*** devices when -dLastLine was not set.
The LastLine now defaults to the last line of the page (height-1). Bug 690217.
Thanks to Piotr Strzelczyk for spotting this.


2009-02-05T13:29:10.275517Z Ken Sharp (details)

New feature (pswrite): Center pages on output, new switch -dCenterPages

[doc/Ps2ps2.htm base/gdevpdfx.h base/gdevpdfp.c Resource/Init/opdfread.ps base/gdevpdfu.c]

2009-02-04T08:45:21.899308Z Ken Sharp (details)

Fix (pdfwrite): Limit on CIDFont size too low


2009-02-04T08:44:40.067265Z Ken Sharp (details)

Fix (pswrite): Incorrect A3 page size


2009-02-04T03:39:35.058845Z Alex Cherepanov

Keep reading the data sources until all of them reach EOF instead of bailing
out when the first one reaches EOF. Different data sources can use different
compression techniques and buffer sizes. The mask in masked images also has
different length than other streams.
Bug 690237, customer 850.


2009-02-03T23:56:30.290105Z Alex Cherepanov

Add one more header type to the list of possible CFF headers.
Bug 690256, customer 210.


2009-02-03T19:23:42.937693Z Ralph Giles

Bump version number and product name after the 8.64 release.

[base/gscdef.c base/version.mak Resource/Init/gs_init.ps doc/News.htm]

2009-02-03T17:03:41.696119Z Ralph Giles

Update release date and change logs for the 8.64 release.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 base/gscdef.c man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-02-02T19:13:01.319812Z Ralph Giles

Update change logs and release date for 8.64rc3.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Details.htm doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-02-02T08:58:11.805173Z Ray Johnston (details)

Fix broken bbox device caused by the 'fillpage' commit of rev 9288. This
resolves bug 690260 and other cases where the bbox was all 0's.


Version 8.64 (2009-02-02)

This is the fifth scheduled release in the stable Ghostscript 8.6x series.

Approximately 100 bugs have been fixed since the 8.63 release.

Of particular note in this release are improvements to overprint and spot color support in documents with transparency, improvements to PDF and PS output, proper handling of PDF-specific text rendering modes and support for reading AES-encrypted PDF documents.

Also improved is handling of CJK text, especially in vertical writing modes, memory footprint processing some files at high resolution and support for using the system's default paper size on unix.

The interpreter's handling of color spaces has been moved from PostScript code to C.

A number of the included printer drivers and cups wrappers have been updated to support a PDF-based workflow. Also fixed are several long-standing bugs in the pcl drivers with respect to duplex, resolution and paper tray selection.

The following bugs were open at the time of the last release:

226943, 430175, 465936, 493348, 535932, 578865, 614298, 626295, 686853, 686865, 687011, 687084, 687095, 687146, 687193, 687257, 687271, 687280, 687295, 687297, 687303, 687327, 687375, 687414, 687475, 687492, 687514, 687520, 687536, 687561, 687593, 687608, 687630, 687650, 687666, 687674, 687677, 687695, 687697, 687702, 687715, 687721, 687728, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687850, 687887, 687903, 687904, 687915, 687931, 687950, 687981, 687983, 688007, 688022, 688024, 688026, 688032, 688036, 688042, 688061, 688064, 688081, 688130, 688166, 688184, 688187, 688204, 688210, 688215, 688227, 688267, 688269, 688280, 688288, 688312, 688318, 688320, 688333, 688342, 688361, 688363, 688372, 688386, 688387, 688389, 688395, 688413, 688436, 688437, 688440, 688448, 688473, 688475, 688483, 688495, 688500, 688515, 688528, 688533, 688539, 688540, 688542, 688557, 688565, 688580, 688581, 688601, 688604, 688605, 688607, 688616, 688617, 688627, 688636, 688638, 688647, 688651, 688655, 688673, 688699, 688708, 688709, 688710, 688714, 688728, 688731, 688736, 688757, 688777, 688797, 688818, 688829, 688843, 688846, 688871, 688872, 688908, 688918, 688919, 688926, 688933, 688942, 688949, 688958, 688969, 688978, 688990, 688994, 688999, 689003, 689011, 689013, 689025, 689028, 689031, 689032, 689040, 689044, 689046, 689048, 689057, 689060, 689070, 689076, 689077, 689078, 689081, 689093, 689094, 689098, 689133, 689137, 689145, 689150, 689153, 689161, 689167, 689174, 689184, 689188, 689195, 689198, 689199, 689209, 689222, 689224, 689236, 689247, 689248, 689252, 689253, 689278, 689279, 689280, 689283, 689289, 689290, 689295, 689308, 689331, 689335, 689340, 689341, 689361, 689370, 689376, 689378, 689392, 689396, 689418, 689419, 689421, 689422, 689423, 689438, 689439, 689450, 689451, 689456, 689460, 689471, 689484, 689487, 689489, 689490, 689498, 689500, 689502, 689506, 689507, 689512, 689518, 689522, 689546, 689547, 689549, 689554, 689557, 689560, 689561, 689563, 689566, 689571, 689573, 689574, 689581, 689584, 689585, 689591, 689592, 689595, 689598, 689601, 689606, 689610, 689616, 689623, 689625, 689627, 689632, 689636, 689641, 689653, 689657, 689658, 689663, 689670, 689674, 689681, 689682, 689684, 689689, 689690, 689691, 689697, 689698, 689704, 689705, 689709, 689710, 689711, 689715, 689721, 689725, 689726, 689727, 689734, 689737, 689741, 689747, 689752, 689756, 689759, 689760, 689761, 689767, 689769, 689772, 689775, 689778, 689781, 689786, 689792, 689793, 689794, 689799, 689801, 689805, 689808, 689817, 689822, 689823, 689826, 689835, 689836, 689840, 689853, 689856, 689858, 689859, 689860, 689861, 689862, 689868, 689869, 689870, 689871, 689878, 689883, 689885, 689910, 689915, 689916, 689917, 689928, 689929, 689930, 689931, 689933, 689937, 689938, 689939, 689940, 689941, 689942, 689943, 689947, 689950, 689951, 689952, 689957, 689968, 689969, 689972, 689974, 689980, 689986, 689991, 689996, 689997, 690003, 690005, 690006, 690007, 690009, 690020, 690022, 690024, 690025, 690026, 690029, 690033, 690036, 690043, 690047, 690051, 690053, 690054, 690056, 690057, 690058, 690061, 690066, 690068, 690069, 690073, 690083, 690084, 690085, 690093, 690094, 690098, 690100, 690102, 690110, 690115, 690119, 690123, 690125, 690126, 690131, 690132, 690137, 690143, 690146, 690157, 690160, 690162, 690170, 690171, 690174, 690176, 690180, 690182, 690183, 690184, 690185, 690189, 690191, 690192, 690199, 690200, 690203, 690207, 690208, 690209, 690212, 690213, 690214, 690216, 690218, 690224, 690225, 690226, 690229, 690230, 690232, 690233, 690234, 690235, 690237, 690238, 690239, 690241, 690246, 690247, 690248, 690249, 690250, 690251, 690253, 690256, 690259, 690261, 690262, 690263, 690264.

Incompatible changes

In this release the C source files have been split into two new directories. Interpreter source files are now in psi and the graphics library and output devices are now in base. Previously everything was in src. This may cause problems with existing references in external build files or when applying patches generated against an older version.

The compiled in font set in Resource/Fonts has been updated to the version from the 8.11 release. This is the same set which was recommended prior to the 8.63.


2009-02-02T08:58:11.805173Z Ray Johnston (details)

Fix broken bbox device caused by the 'fillpage' commit of rev 9288. This
resolves bug 690260 and other cases where the bbox was all 0's.


2009-02-02T08:52:01.582216Z Ray Johnston

Revert the patch of 9314 that caused a problem with the Ubuntu bug 160203
(https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/160203). This
patch appears to be a fix for a much older (~2004) version of gs and should
not be needed as of rev 8161 that resolved segfaults when there is a NULL
get_color_mapping_procs pointer. The mapping of 'black' and 'white' is
needed to properly allow for non-white painting in the bbox device to
avoid 0 0 0 0 BoundingBox.


2009-01-30T21:10:55.690493Z Russell Lang

Add the default papersize module to the OS/2 build.


2009-01-27T23:04:37.869301Z Ralph Giles

Update the directory listing the license for the source code


2009-01-27T22:40:23.384111Z Ralph Giles

Update internal copyright string.


2009-01-27T21:00:23.120021Z Ralph Giles

Update changelogs and release dates for 8.64rc2.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 base/version.mak man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Details.htm doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-01-27T20:50:54.789641Z Ralph Giles

Update the release notes for 8.64rc2.

The x11alpha issue has been worked around.

Add some comments from Till Kamppeter.


2009-01-27T20:43:39.460217Z Ralph Giles (details)

Fix fillpage in the x11alpha device.

This reverts an incorrect code change which prevented the fillpage
method of the x11alpha device from clearing the buffer. Bug 690255.


2009-01-27T20:43:37.567128Z Ralph Giles

Update documentation on the COMPILE_INITS makefile variable.
In particular, it's normally no longer 0.

Thanks to Ken Sharp for pointing this out.


2009-01-27T20:43:33.967975Z Ralph Giles

Escape significant characters when generating html changelog entries.


2009-01-27T00:18:29.136711Z Ralph Giles

Remove $(GS_LIB)\Resource directory from the search path in the msvc 
build to shadowing the compiled in version.

GS_LIB is set in the Windows registery by the installer, but it does not 
currently install a duplicate copy of the Resource tree in the 
filesystem. Having this directory in the search path caused Ghostscript 
to use it for Resource lookup to the exclusion of the %rom% version, and 
since the files weren't installed there, Ghostscript would error out in 
the initialization phase.

Files like cidfmap and available fonts can still be overridden by 
putting them in $(GS_LIB)\lib and $(GS_LIB)\fonts.

Patch from Russell Lang.


2009-01-26T19:25:28.295228Z Ralph Giles

Update changelogs for 8.64rc1.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2009-01-26T18:59:39.072673Z Ralph Giles

Release notes for 8.64rc1.


2009-01-26T18:05:53.102397Z Ralph Giles

Propagate release number and date to the documentation.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2009-01-26T18:04:16.208144Z Ralph Giles

Bump release numbers and copyright dates for 8.64rc1.

[base/gscdef.c base/version.mak doc/News.htm psi/dwsetup.rc psi/winint.mak doc/Release.htm]

2009-01-26T18:02:43.525231Z Ralph Giles

Work around an issue with comment parsing in the pre.tcl release script.

My tclsh seems to be broken.


2009-01-26T18:02:41.107170Z Ralph Giles

Update the pre.tcl release script for the new source locations.


2009-01-26T18:02:37.633990Z Ralph Giles

Update the pre.tcl release script for the new gs_init.ps location.

The essential ps library files were moved from lib to Resource/Init for
clarity and simpler behavior with compile-inits.


2009-01-26T17:33:36.155851Z Ken Sharp (details)

Fix (pswrite): Incorrect PageBoundingBox comment location


2009-01-26T17:16:47.546837Z Ken Sharp

Yet more tidying up in the batch file. Adds release builds to the solution, better directory handling, a usage comment in the batch file and, if invoked without parameters, a usage printout for the user.


2009-01-25T06:59:45.428302Z Ralph Giles

Make the GS_SPLIT_LIBS configure function only recognize -l at the start 
of an argument, to avoid false positives from hyphens inside linker 
arguments. Bug 690254.


2009-01-24T09:31:46.808669Z Ken Sharp

This batch file, to generate a MSVC solution for building GS, was invalidated by the source re-organisation, and the inclusion of the resources in a ROM file system.

Fixed various aspects so that it now works again, basically.


2009-01-24T09:05:50.373013Z Ken Sharp

Add a check when comparing clip paths to see if both are NULL. Silences a Coverity warning and one day might conceivably prevent a crash.


2009-01-23T22:53:02.093705Z Ralph Giles

Convert 24 bit RGB data to grayscale when printing in monochrome with
eplaser device. Previously the RGB data was sent as is, resulting in
a stretched and truncated page image.

Patch from Olaf Meeuwissen. Bug 690252.


2009-01-23T19:04:40.484432Z Alex Cherepanov

Continue the the fix from rev. 9384, plug 2 more ways that caused multiple
inclusion of page objects into the linearized file. Bug 690140, customer 932.


2009-01-23T03:10:05.467096Z Ralph Giles

Use the page parameters set on the X11 device when called by Ghostview.

This patch allows gv to control the output page parameters, overriding
document and gs default settings. Since it has been tested in the
Debian distribution and is contingent on being wrapped by the viewer,
I consider it low risk.

Original patch by William Bader. Bug 688943.


2009-01-22T13:53:18.843673Z Ken Sharp

Initialise two uninitialised variables. Not thought to be a real problem, but worth making certain. Flagged by Coverity.

[base/gdevpsf1.c base/gdevpsfx.c]

2009-01-22T13:15:07.920292Z Ken Sharp

Check the return value of gdev_prepare_stroke. Another warning from Coverity.


2009-01-22T02:53:01.653019Z Alex Cherepanov

Fix multiple inclusion of page objects referenced from beads array.
Bug 690140, customer 932.


2009-01-22T01:48:31.483983Z Ray Johnston (details)

Fix for Segfault with tiffsep devics when a file has more than 64 spot colors
and uses transparency. Clean up indentations to C-style. Problem seen with
Bug 690157.

[base/gdevp14.c base/gxblend.h]

2009-01-22T01:17:35.554315Z Alex Cherepanov

Check for and skip null objects (and other junk) in the /Anots array.
Bug 690244.


2009-01-21T15:34:55.892148Z Ken Sharp

Add a couple of error return checks which were missing. Picked up by Coverity.

[psi/zcolor.c psi/zicc.c]

2009-01-19T11:13:05.930829Z Ken Sharp

Revision 8951 missed an important part of the fix for pswrite, emitting a %%PageBoundingBox for each
page of the output.


2009-01-19T09:47:56.340575Z Ken Sharp (details)

Fix (pswrite): %%BoundingBox comment geenration
   (ps2write): media selection and %%BoundingBox generation

[doc/Ps2ps2.htm base/gdevpdfx.h base/gdevpsu.c base/gdevpdfp.c base/gdevpdfu.c base/gdevpdfb.h]

2009-01-18T19:57:58.223740Z Alex Cherepanov

Fix SEGV in 'inferno' device caused by insufficient memory allocation. Pass
correct device type to prn_device_body() macro. thanks to Wendy for the patch.


2009-01-16T18:38:48.474888Z Ken Sharp (details)

Fix (pdfwrite): Invalid metadata for PDF/A output

[base/gdevpdtd.c base/gdevpdfe.c]

2009-01-16T05:03:44.102465Z Ralph Giles

Move the font api bridge implementations to the psi directory.

Bug 690231, fixes the language switch build with ufst.

These are referenced from int.mak and depend on interpreter-level 
headers. So while the font api should be part of the graphics library, 
these files actually belong in the interpreter.

[psi/fapi_ft.c base/fapiufst.c psi/fapiufst.c base/fapi_ft.c]

2009-01-15T15:22:39.193218Z Ken Sharp

Update a comment to say why the minimum file size is 4KB


2009-01-15T15:20:15.993430Z Ken Sharp (details)

Fix (pdfopt): Minimum optimised file size changed in Acrobat 9


2009-01-15T09:16:00.166572Z Ken Sharp (details)

Fix (pdfwrite)


2009-01-15T07:52:13.786371Z Alex Cherepanov

Fix compilation on Windows NT, which doesn't define LOCALE_IPAPERSIZE.


2009-01-14T22:58:56.327548Z Ralph Giles

Check for a null target_info in bbox_image_end_image before
trying to free it. Fixes bug 680019.


2009-01-14T11:15:24.692365Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 7).


2009-01-13T22:17:21.104569Z Alex Cherepanov (details)

Return 0 when accessing Type1C font table out of range or the table is too
short and display a warning if possible. Bug 690050, customer 353.


2009-01-13T18:38:37.869412Z Ray Johnston

Revert .outputattrkeys to the list prior to rev 8026 to fix problems with
Duplex introduced with that change. Bug 690041.


2009-01-12T19:33:58.722824Z Ralph Giles

Fix a gcc warning in gxshade6.c.

When VD_TRACE is not defined, vdtrace.h defines most of its operations
as DO_NOTHING, but with was not done for vd_restore and vd_disable,
causing compiler warnings in gxshade6.c, where vd_disable is called
as the sole body of an if() statement.

Bug 690204.


2009-01-12T16:51:59.689070Z Ken Sharp (details)

Fix (pdfwrite): Invalid metadata for PDF/A output


2009-01-10T22:11:18.954264Z Till Kamppeter

Add "-sstdout=%stderr" to scripts that call gs so that they don't corrupt their own output when outputing to stdout (Thanks to Dan Sheridan (djs at adelard dot com), Ubuntu bug #314439).

[lib/eps2eps lib/ps2pdfwr lib/ps2ps lib/ps2ps2 lib/dvipdf]

2009-01-09T08:53:40.554994Z Till Kamppeter

Added support for GNU Hurd (patch from Debian package).


2009-01-09T00:28:18.396434Z Ray Johnston

Correct very minor typo.


2009-01-08T21:28:55.852108Z Till Kamppeter

Small correction on ./configure magic for libpaper.


2009-01-08T12:51:35.348058Z Till Kamppeter

Added auto-detection for libpaper to the configure script


2009-01-08T12:43:28.851914Z Igor Melichev (details)

Fix (TT font handler) : Wrong glyph posiitions with vertical writing mode (continued).


2009-01-08T09:17:18.162362Z Russell Lang (details)

Automatically select the default paper size from the locale
on the Windows platform, and make provision for doing this
on Linux.

[base/openvms.mmk base/lib.mak base/gp_paper.c doc/Use.htm doc/Develop.htm base/unix-aux.mak base/macos-mcp.mak psi/zmisc.c psi/os2.mak base/winlib.mak base/watclib.mak base/gp.h Resource/Init/gs_init.ps base/openvms.mak base/gp_upapr.c base/gp_wpapr.c doc/Language.htm]

2009-01-08T08:04:41.159684Z Russell Lang

Fix stackunderflow when specified PAPERSIZE is unknown.
Ghostscript will now use the device default page size when
PAPERSIZE is unknown.


2009-01-07T17:36:55.528046Z Michael Vrhel

Fix for overprinting with transparency.  This fixes bugs related to the lack of overprint support when there is transparency present in the file. 

DETAILS: Previously if a sep device is used when processing a file that contains both transparency and overprinting, the overprinted colors would blow away the other sep colors.  In this commit, there was one fix to improper geometry in pfd14_cmykspot_put_image.  The remaining changes involved 1) passing overprint compositor actions to the pdf14 device, which occurs during the clist reading phase (in pdf14_create_compositor)  2) adding over_print and overprint mode to the pdf14 clist parameters (this follows the same process that is currently done for text knockout, blend mode etc) and 3) adding the actual fill support in pdf14_mark_fill_rectangle. 

EXPECTED DIFFERENCES:  In the regression tests Bug688631.pdf and Bug690206.pdf will have slight differences due to the blending of spot colors when the color space is subtractive. This matches what is seen in AR.

[base/gdevp14.c base/gdevp14.h base/gstrans.h]

2009-01-07T08:33:14.825057Z Ken Sharp (details)

Fix (PDF Interpreter): Default Unicode decoding clashing with ToUnicode CMap


2009-01-06T14:38:01.194845Z Ken Sharp (details)

Fix (pdfwrite): Missing glyphs in CIDFont causing errors.


2009-01-06T14:11:30.802229Z Igor Melichev (details)

Fix (PDF interpreter) : A more explanatory message when a CID font is missing.


2009-01-05T17:17:01.015629Z Marcos H. Woehrmann

Removed old code that failed in 2009.


2009-01-05T14:02:04.227069Z Till Kamppeter

Added examples of PostScript files with CJK text

[examples/cjk examples/cjk/all_ag1.ps examples/cjk/iso2022.ps examples/cjk/all_aj1.ps examples/cjk/all_aj2.ps examples/cjk/all_ak1.ps examples/cjk/gscjk_ac.ps examples/cjk/iso2022v.ps examples/cjk/gscjk_ag.ps examples/cjk/gscjk_aj.ps examples/cjk/all_ac1.ps examples/cjk/article9.ps examples/cjk/gscjk_ak.ps]

2009-01-05T10:34:13.766328Z Till Kamppeter

Accidentally committed an obsolete patch. Reverted.


2009-01-04T20:20:47.824575Z Till Kamppeter

Fix sigbus/segfaults on sparc, hppa, etc. Debian bug 453903.

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=453903 for details.


2009-01-04T20:15:19.267170Z Till Kamppeter

Improved man pages of ps2pdf.

[man/ps2pdf.1 man/de/ps2pdf.1]

2009-01-04T20:13:28.072664Z Till Kamppeter

Fixed syntax error in gs.css.


2009-01-04T20:11:57.725211Z Till Kamppeter

Assorted script fixes.

[lib/ps2epsi lib/dumphint lib/dvipdf]

2009-01-04T20:07:04.350954Z Till Kamppeter

Fix insecure script in toolbin.


2009-01-04T20:05:41.434499Z Till Kamppeter

Typo fixes in "gs" man page.


2009-01-04T20:03:38.607601Z Till Kamppeter

Fix segfault in X device when page size changes.


2009-01-04T20:01:10.696570Z Till Kamppeter

Adjust the margins for Epson dot matrix printer drivers


2009-01-04T19:58:54.777417Z Till Kamppeter

Fix a problem with Brother 7x0 GDI, contributed to Debian by B. Janssen.


2009-01-04T19:57:07.064594Z Till Kamppeter

Fix segmentation fault on -sDEVICE=bbox, contributed to Debian by Yaroslav Halchenko.

Original issue reported in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=250290 and


2009-01-03T22:45:50.335886Z Michael Vrhel

Debug raw dumping code that I have found useful in my debug of transparency and overprint issues.  

DETAILS : Open images with Photoshop in the raw format with the dimensions given in the file name.


[base/gxblend.c base/gxblend.h]

2009-01-03T19:51:08.451624Z Igor Melichev (details)

Fix (graphics) : Incorrect bounds for clipping list.


2009-01-01T05:34:09.090806Z Alex Cherepanov (details)

Continue to access the stream while reading a string (sgets()) until the
string is filled, EOF is reached, or an error occurs. Don't return after
first partial read. Bug 690152.


2008-12-30T18:58:17.371540Z Igor Melichev (details)

Fix (garbager) : Wrong object marks when the object is freed by a garbager callback.

[psi/igc.c base/gsalloc.c]

2008-12-29T18:25:08.338456Z Marcos H. Woehrmann

Script to print out open customer/P1/regression bugs by engineer.

Usage:  bugsByEngineer.pl >report.txt


2008-12-29T06:43:42.727931Z Michael Vrhel

Fix for Bug 689895.  gx_put_blended_image_cmykspot was improperly inverting the alpha channel.   


2008-12-28T16:03:29.366807Z Alex Cherepanov

Use a proper destructor to free a file stream when access to the file is not
permitted in the safe mode, not just close the file and drop the rest of the
file structure. Bug 689975.


2008-12-26T07:25:31.122671Z Alex Cherepanov

Fix 3 last cases of missing prototypes in MS Windows build.

[base/lib.mak psi/int.mak psi/zfcid1.c base/gxblend1.c base/gdevddrw.c]

2008-12-26T04:48:20.570500Z Alex Cherepanov

Remove the last 2 unused variables from Ghostscript code base.

[psi/dwtrace.c base/gdevdjet.c]

2008-12-24T20:33:22.470682Z Alex Cherepanov

Fix a buffer overflow in base font writer module of pdfwrite defice.
Allocate sufficient buffer for the worst case. Bug 690211.


2008-12-24T15:36:40.083208Z Ken Sharp (details)

Fix (pdfwrite): Image with SMask fails when inside transparency group.


2008-12-23T09:05:30.676239Z Ken Sharp (details)

Fix (pdfwrite): DSC comments interfering with Page Tree Orientation.


2008-12-21T14:34:29.309508Z Igor Melichev (details)

Fix (PS interpreter) : The operator 'gstate' leaked memory.


2008-12-21T07:46:52.896538Z Alex Cherepanov

Implement Algorithm 8.1 from PDF 1.6 Reference. Map /BBox of the appearance
stream transformed by /Matrix onto the annotation rectangle.
Bug 690195, customer 770.

[psi/zmatrix.c psi/int.mak Resource/Init/pdf_draw.ps]

2008-12-19T16:50:41.185072Z Ken Sharp (details)

Fix: Problem with /DeviceN [/All].


2008-12-19T01:53:18.887063Z Ralph Giles (details)

Warn when the JPX ColorSpace key workaround is activated.


2008-12-19T01:53:17.038875Z Ralph Giles (details)

Assume unlabled JPXDecode streams are 8 bit DeviceRGB.

This is a work-around for bugs 688159, 689058 and 689509.


2008-12-18T23:37:32.655756Z Alex Cherepanov

Change accessors to cmap data to support cmap subtables exceeding 64K-1 bytes.
Bug 690206, customer 870.


2008-12-16T18:35:55.343539Z Ralph Giles

Fix a typo in commit r9288 which broke the X11 device build. Bug 690202.

Patch by Alex Cherepanov.


2008-12-16T17:52:13.417519Z Ralph Giles (details)

Add the CVS directory to the romfs exclusion list. Bug 690205.


2008-12-15T17:15:06.646171Z Ken Sharp (details)

Enhancement (pdfwrite): Add support for the fillpage method.

[base/gdevpdfx.h base/gdevpdfd.c base/gdevpdfb.h]

2008-12-13T20:05:37.951803Z Igor Melichev (details)

Enhancement (graphics) : Implement new device virtual method 'fillpage'.

[base/gdevrops.c base/gdevdflt.c base/gdevbbox.c base/gxcldev.h base/gxclipm.c base/gsovrc.c base/gxdevice.h base/gdevnfwd.c base/gspaint.c base/gdevddrw.c base/gxclip2.c base/gdevprn.h base/gdevp14.c base/gxdevcli.h base/gxclrect.c base/gdevxini.c base/gxclist.c base/gxclist.h base/gxclip.c base/gxclrast.c]

2008-12-13T16:54:17.751950Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 6).


2008-12-13T12:55:14.082194Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 5).


2008-12-13T11:14:54.029422Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 4).

[base/gxclpath.c base/gxclimag.c base/gxclrect.c base/gxclpath.h base/gxcldev.h]

2008-12-13T10:18:02.260144Z Ken Sharp (details)

Fix (pdfwrite): Fonts with unusual FontMatrix generating incorrect FontBBox.


2008-12-13T10:13:47.692668Z Ken Sharp (details)

Fix (pdfwrite): Tidy up code.


2008-12-10T19:10:43.669416Z Ralph Giles

Set standard properties on pdf_main.ps. Bug 690198.


2008-12-10T07:29:39.713832Z Igor Melichev (details)

Fix (PDF interpreter) : Avoid extra erasepage, part 1.


2008-12-09T17:30:40.898715Z Marcos H. Woehrmann (details)

Fix for weird math issue under AIX that cause problems in glpyh spacing when
writing type42 fonts for ps2write and pdfwrite.

This fixes bug 690118.


2008-12-09T08:45:20.654566Z Ken Sharp (details)

Fix (pdfwrite): regression with type 3 fonts using show charpath stroke combinations.

[base/gdevpdtc.c base/gdevpdfd.c]

2008-12-09T08:01:43.121661Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 3).

[base/gxclpath.c base/gxclutil.c base/gxcldev.h]

2008-12-09T07:58:55.697280Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued 2).


2008-12-08T08:17:55.714566Z Ken Sharp (details)

Fix (pdfwrite): Large type 1 or 2 fonts caused errors with text.

[base/gdevpdtb.c base/gxfcopy.c base/gdevpdtc.c base/gxfcopy.h]

2008-12-05T07:39:06.671710Z Alex Cherepanov

Check the whole Decode array to detect special cases of identity and inverse
decoding. Previous test analyzed every channel separately and misidentified
decoding arrays like [0 1 1 0 0 1]. Bug 690178.


2008-12-05T04:44:51.989860Z Alex Cherepanov

Adds special, tolerant to singular matrix processing, to the case when
ImageMatrix is differs from the CTM by the translation vector only, which
happens in cached character rendering. The patch clears PostScript errors
during text rendering with singular CTM. Bug 690179, customer 870.

[base/gxipixel.c base/gsimage.c base/gxccache.c]

2008-11-29T14:33:26.712726Z Alex Cherepanov

Ignore /ToUnicode attribute when it points to an object other then a stream.
Bug 680138.


2008-11-29T12:27:04.428583Z Till Kamppeter

The pstopxl CUPS filter did not remove its temporary file.


2008-11-27T15:05:37.010932Z Ken Sharp (details)

Fix (pdfwrite): more issues with PDF Text rendering modes.

[Resource/Init/pdf_ops.ps base/gdevpdts.c base/gdevpdfd.c base/gdevpdts.h base/gdevpdfg.c]

2008-11-27T05:20:05.725774Z Alex Cherepanov

Use the same name (/PDFType3Untitled) for all Type 3 fonts without /FontName
attribute. PDF interpreter doesn't need unique names and the previous attempt
to generate unique names didn't work. Bug 689358.


2008-11-27T01:58:54.354925Z Alex Cherepanov

Restore language level after loading pdfwrite.ps for consistency and
compatibility with PS utilities. Also pick a few nits that may cause errors
if some of start-up files ever loaded in level 1 mode. Thanks to SaGS
for the patch. Bug 688151.

[lib/pdfwrite.ps Resource/Init/gs_dpnxt.ps Resource/Init/gs_cff.ps]

2008-11-25T17:19:23.759068Z Till Kamppeter

Fixed paper tray selection for the PCL 4/5/5e drivers (bug 690182). Works fine now with "-dMediaPosition=..." and for all possible trays. Needs review to see whether it does not break anything else.


2008-11-24T23:04:21.969628Z Alex Cherepanov

Skip everything before 'begincodespacerange' in ToUnicode CMap stream
to avoid PostScript errors in CMap headers. PDF interpreter doesn't
need any data from the header. Bug 689842, customer 870.


2008-11-24T19:15:04.507271Z Till Kamppeter

Fixed input tray selection support in the PCL-XL drivers ("pxlmono"/"pxlcolor"), fixes on CUPS filter and PPDs to make input tray selection actually work.

[base/gdevpx.c cups/pstopxl.in cups/pxlmono.ppd cups/pxlcolor.ppd]

2008-11-24T11:01:42.358113Z Till Kamppeter

Made the CUPS filters and PPDs for PCL-XL also work with PDF as input data format

[cups/pstopxl.in cups/pxlmono.ppd cups/pxlcolor.ppd]

2008-11-23T20:36:12.040586Z Igor Melichev (details)

Fix (CID font emulation) : CID from another writing mode rendered a wrong glyph (continued)


2008-11-21T14:24:21.693040Z Till Kamppeter

The "cups" output device was logging way to much in CUPS' debug logging mode. Moved some logging to debug2.


2008-11-21T05:31:10.447898Z Alex Cherepanov

Add a check for bogus '>>' after 'endstream' to recover files generated 
by 'Kroll Background Screening'. Bug 690161.


2008-11-20T21:11:09.954526Z Alex Cherepanov

Move validation of the page tree after installation of the decryption handler
because access to encrypted xref streams needs decryption. Fix regression
introduced by the rev. 8933. Bug 690175.


2008-11-20T19:31:36.700423Z Ralph Giles

Add AES support to the pdf interpreter.

This commit adds convenience wrappers around the aes stream
implementation to pdf_sec.ps, and calls them when appropriate,
based on the crypt filter methods defined in the file Trailer's
Encrypt dictionary. Bug 688958.

It also includes comment and whitespace cleanup.


2008-11-17T19:43:47.727833Z Alex Cherepanov (details)

Add missing initialization of read_id field in reusable streams.


2008-11-17T10:41:13.803460Z Ken Sharp (details)

Fix (pdfwrite): Not considering all glyphs in a string when noting first/last character


2008-11-16T14:47:49.851717Z Igor Melichev (details)

Fix (PS interpreter) : Eliminate unuseful transfer of left side bearing to type42_finish.

[psi/zchar42.c psi/zchar42.h psi/zchar.c]

2008-11-16T12:15:46.619814Z Igor Melichev (details)

Fix (TT font handler) : Wrong glyph posiitions with vertical vcriting mode.


2008-11-15T14:07:27.807825Z Ken Sharp (details)

Fix PS interpreter: issues with ICCBased spaces


2008-11-13T14:23:05.749468Z Alex Cherepanov

Skip null entries in /Annots array. Bug 690161.


2008-11-13T02:02:49.620374Z Ray Johnston (details)

Revert 8.63 behavior where the /Alternate key/value pair in ICCBased param dictionaries
is optional. Bug 690165 for customer 850.


2008-11-10T19:01:57.531817Z Igor Melichev (details)

Fix (clist writer) : A crash when transparent object appears over the page top.


2008-11-09T20:38:08.817663Z Igor Melichev (details)

Fix (CID font emulation) : CID from another writing mode rendered a wrong glyph (part 2).

[psi/zchar42.c Resource/Init/gs_ciddc.ps Resource/Init/gs_cidtt.ps psi/int.mak psi/zfcid1.c psi/zfont42.c]

2008-11-09T19:09:30.285684Z Igor Melichev (details)

Fix (CID font emulation) : CID from another writing mode rendered a wrong 
glyph (part 1).
This revision is incomplete due to a commitment error. Please use next 

[Resource/SubstCID/CNS1-WMode base/gxfcid.h Resource/SubstCID base/lib.mak Resource/SubstCID/GB1-WMode Resource/SubstCID/Japan1-WMode base/gsfcid.c base/gxfont42.h psi/psromfs.mak base/gstype42.c toolbin/GenSubstCID.ps Resource/SubstCID/Korea1-WMode]

2008-11-07T18:49:34.403723Z Ralph Giles (details)

Remove a duplicate typedef for stream_arcfour_state.

[base/gdevpdfx.h base/devs.mak]

2008-11-06T23:51:27.600449Z Marcos H. Woehrmann (details)

Updates to nightly regressions to allow them to run under Mac OS X.  

[toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/testdiff.py toolbin/tests/compare_checksums.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/build_revision.py toolbin/tests/check_dirs.py toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/get_baseline_log.py toolbin/tests/run_nightly.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/update_baseline.py]

2008-11-06T23:30:55.150402Z Marcos H. Woehrmann

Stopped generating 600 dpi raster files when running make_missing since they were never being tested.


2008-11-06T23:27:54.191464Z Marcos H. Woehrmann

Made some messages prettier.


2008-11-06T23:25:02.686517Z Marcos H. Woehrmann

Fixed typo.


2008-11-06T20:13:19.335714Z Igor Melichev

Fix (graphics) : A missed dependency in makefile.


2008-11-06T20:04:26.632073Z Igor Melichev (details)

Fix (clist interpreter) : A faster procesing without a preliminary clearing of the band buffer.


2008-11-06T19:09:39.284217Z Ralph Giles

Remove an unused variable.


2008-11-06T19:09:37.330669Z Ralph Giles

Add a missing include for pdf_prepare_stroke().

[base/gdevpdts.c base/devs.mak]

2008-11-05T20:41:22.951927Z Ralph Giles

Remove psromfs.mak from ugcclib.mak.

This makefile is ostensibly for the graphics library only.


2008-11-05T20:41:06.620266Z Ralph Giles

Add -lpthread to ugcclib.mak. It is now required by sync=posync.


2008-11-05T08:26:19.980667Z Ken Sharp (details)

Fix (pdfwrite): several issues with PaintType 2 (stroked fonts) and PDF Text rendering modes.

[base/gdevpdts.c base/gdevpdtt.c]

2008-11-04T05:07:32.360011Z Alex Cherepanov

Add support for indirect objects in /W and /W2 entries in the CIDFont
dictionary. Bug 690151.


2008-11-04T03:33:52.379523Z Alex Cherepanov

Export (i.e. don't undefine) runpdfpagerange procedure for the benefit
of PDF manipulation utilities. Bug 690153.


2008-11-03T06:26:32.640021Z Alex Cherepanov (details)

Fix a bug in object stream handling that sometimes dropped incremental
updates. Bug 690141.


2008-11-03T04:28:51.792909Z Ray Johnston (details)

Fix Floating Point excpetion caused by improper initializer of a private device
structure subclassed (in the klunky C ghostscript fashion) from the gx_device_printers_s
structure. Restructure a macro in base/gdevprn.h to help prevent similar bit rot in the
future.  Bug 690122.

[base/gdevprn.h contrib/lips4/gdevlprn.h]

2008-10-28T03:15:52.084170Z Alex Cherepanov

Don't assume that the top of the dictionary stack is writable or can be made
writable by allocating a new PDF graphic state. The latter cannot be done in
pdfinflt.ps and similar clients. This patch replaces my previous fix (r. 9124)
for the bug 690088. Bug 690134.


2008-10-28T00:43:49.468966Z Alex Cherepanov (details)

Ignore named encodings for known symbolic fonts. Bug 690135, customer 580.


2008-10-27T21:53:17.877952Z Ralph Giles

Update the documentation reference to psromfs.mak.

This file moved from base to psi in r9126.


2008-10-25T04:34:30.742669Z Michael Vrhel (details)

Fix for bug 690103.  This issue was introduced with r8868 where spatial interpolation in the source color space was introduced.  The part that was missing in that commit was to handle the case where we had 8 bit image data that was non CIE based and NOT encoded with [0 1] .

[base/lib.mak base/gscspace.h base/gxiscale.c base/gscspace.c]

2008-10-24T14:51:44.819826Z Igor Melichev (details)

Fix (TT font handler) : Properly process a broken TTC header.


2008-10-23T04:33:29.326096Z Marcos H. Woehrmann (details)

Make gx_sort_ht_order() deterministic.


2008-10-23T04:28:42.566180Z Marcos H. Woehrmann (details)

Changed decleration of det from float to double in gs_matrix_invert().  


2008-10-21T18:09:59.854984Z Ralph Giles

Fix a makefile dependency which should have been added in r8872.


2008-10-21T16:26:09.248809Z Igor Melichev (details)

Fix (PS intetreter) : Crash in garbager when resetting marks in names table.


2008-10-21T10:35:52.809111Z Ken Sharp (details)

Fix (pdfwrite): Conversion of PaintType 0 fonts to text rendering mode
1 sometimes produced incorrect stroke width.

[base/gdevpdts.c base/gdevpdtt.c base/gdevpdts.h]

2008-10-19T20:32:03.940940Z Alex Cherepanov

Search for 'startxref' instead of '%%EOF' in PDF recovery code because
'%%EOF' is mangled more ofthen than 'startxref'. Bug 690071, customer 384.


2008-10-19T01:23:28.662366Z Alex Cherepanov

Extend the size of the array for procedures scheduled for binding in DELAYBIND
mode to 2000. Prevent an overflow when 3rd party code (such as Ubuntu CJKV
patch) binds many new procedures. Bug 690124.


2008-10-18T10:52:42.057112Z Till Kamppeter

Fixed bug #690032: bjc600/bjc800 drivers do not work with PDF input


2008-10-18T03:11:41.445457Z Alex Cherepanov

Fix a bug in a new reusable stream implementation introduced in rev. 8810.
Take into account unread data left in the stream buffer before refilling
the buffer. Bug 690090, customers 384, 581, 661.


2008-10-17T22:58:21.764880Z Ralph Giles

Update properties for cups driver files.

[cups/pstoraster.in cups/pdftoraster.c cups/pstopxl.in cups/pxlmono.ppd cups/cups.mak cups/gdevcups.c cups/pxlcolor.ppd]

2008-10-17T22:57:38.635737Z Till Kamppeter

Use $(PDFTORASTER_XE) for path to compiled pdftoraster binary


2008-10-17T21:46:27.567328Z Till Kamppeter

Put new files under MIT license,

[cups/pdftoraster.c cups/pdftoraster.convs]

2008-10-17T20:50:06.903656Z Igor Melichev (details)

Fix (clist writer) : Wrong compositor cropping when a shading is entirely clipped out (continued).

[base/gxclpath.c base/gxclist.c base/gxclist.h]

2008-10-17T20:27:04.052662Z Till Kamppeter

Added Ghostscript-based pdftoraster filter

[cups/pdftoraster.c cups/cups.mak cups/pdftoraster.convs]

2008-10-17T16:49:58.474885Z Till Kamppeter

Fixed several bugs, like crash if input is PDF (bug #690101), duplex not working, ...


2008-10-17T13:44:34.259593Z Alex Cherepanov

Consider /Identity CMap compatible with any CIDFont /Ordering. Bug 690120.


2008-10-17T09:31:35.914027Z Ken Sharp (details)

Fix (pdfwrite): ICCBased color spaces in input PDF files, /Alternate space converted to
ICCBased in output PDF file.

[psi/zcolor.c psi/zfunc4.c psi/zcolor.h psi/int.mak psi/zfsample.c]

2008-10-15T17:47:00.008618Z Ray Johnston

Switch file I/O of 'opdfread.ps' to 'strmio' that supports the %rom% file system
as well as the default (%os%) file system. Bug 690074.

[base/gdevpdfu.c base/devs.mak]

2008-10-15T07:06:40.437422Z Ken Sharp

Revision 9154 accidentally left a temporary C++ style comment in place.


2008-10-15T04:51:30.597312Z Michael Vrhel

Fix for bug 689961.

There was a problem with the testing to determine if a color space mapping was linear within a triangle and along a line.  The old code assumed the number of components was the same in the client and device color space.  In general this is not true, especially if we have a DeviceN color space with one color and a CMYK output device, which was the test case given.  


2008-10-15T01:32:43.847670Z Ralph Giles

Exclude local repository files from other version control systems
from clusterpush.


2008-10-15T01:32:39.731625Z Ralph Giles

Read git commit names if an svn revision number isn't available.


2008-10-15T01:32:33.815878Z Ralph Giles

Update the clusterpush script for the new source locations.

Previously we copied the baseline from the last ghostpcl run on the
cluster, but since the ghostpdl tree moved to the public repository it
runs in an updating directory like gs.

Also, compare return codes numerically instead of as a string.


2008-10-14T18:27:24.066580Z Ken Sharp (details)

Fix (PS interpreter): .seticcspace leaving operand on stack.

[psi/zcolor.c psi/zicc.c]

2008-10-13T21:03:48.526048Z Till Kamppeter

Make Duplex with the "pxlcolor" and "pxlmono" drivers work (standard command line options "-dDuplex" and "-dTumble").


2008-10-12T06:38:18.212672Z Alex Cherepanov

Remove spurious un-definition of GlobalSubrs attribute during loading of
OpenType CFF fonts as CIDFont resources. Bug 690113, customer 1110.


2008-10-10T08:51:42.858031Z Ken Sharp (details)

The update for opdfread.ps in revision 8706 missed a required routine 'putu32'.


2008-10-09T19:48:14.487705Z Alex Cherepanov (details)

Scale widget annotations in x and y directions to fit the BBox of the
appearance stream into the annotation rectangle. Old code considered
y direction only. Bug 690109.


2008-10-09T17:53:10.358436Z Ray Johnston

Increase stack size to allow GS to run on older NT versions. Thanks to Alex
for pointing this out.


2008-10-08T15:03:58.878575Z Ray Johnston

Increase stack size to allow GS to run on older NT versions. Thanks to Alex
for pointing this out.


2008-10-08T13:40:55.237034Z Ken Sharp (details)

Fix: ps2write. Very large TrueType fonts (>64Kb), when converted to Type 42
fonts for use in PostScript, must contain an /sfnts entry, which is an
array of strings comprising the TT font. There are restrictions on where
the original data is split to form the strings, which ps2write was not


2008-10-08T07:43:52.342922Z Igor Melichev (details)

TT fonts : An initial implementation of GSUB.

[psi/zchar42.c base/gxfont42.h base/gstype42.c Resource/Init/gs_ttf.ps]

2008-10-08T05:56:27.963219Z Ray Johnston

Fix Windows stack overflow when NumRenderingThreads > 0. This was identified
during testing for bug 690108 (see comments, #1 and #2). This is a work around
as it does not address the excessive stack usage, but does work around the
problem by throwing memory at it. Bug 690198.


2008-10-07T20:05:58.844384Z Ray Johnston (details)

Restore function of NumRenderingThreads > 0 that was inadvertently disabled
by previous commit to this module.


2008-10-05T17:51:25.414873Z Ray Johnston (details)

Fix SEGV when NumRenderingThreads > 0 caused by improper clist reader phase
initialization. Bug #690108.

[base/gxclread.c base/gxclthrd.c]

2008-10-02T19:33:22.695690Z Ralph Giles

Move psromfs.mak to the interpreter source tree.

This file defines variables used by lib.mak, but the resources are all 
related to the ps interpreter, so it makes more sense to keep it there.
It is only included by top-level makefiles, so this doesn't violate
the dependency boundary.

[psi/os2.mak base/bcwin32.mak base/ugcclib.mak base/psromfs.mak psi/psromfs.mak base/macosx.mak base/watcw32.mak base/Makefile.in base/unix-gcc.mak base/unixansi.mak ijs/unix.mak psi/msvc32.mak base/macos-mcp.mak]

2008-09-30T19:01:35.905183Z Ray Johnston

Clean up a few coverity gripes (nothing important)


2008-09-27T01:39:36.090759Z Alex Cherepanov

Set the temporary value of PDFDEBUG flag using 'gput' procedure instead of
'def' because initial PDF graphic state is represented by a read-only
dictionary. Bug 690088.


2008-09-25T23:48:03.662203Z Alex Cherepanov

Process invalid PDF operator QBT as Q BT .
Bug 690089, customer 384.


2008-09-25T13:36:55.133901Z Igor Melichev (details)

Fix (printer devices) : Allow retries for raster buffer allocation when BufferSpace is default.

[base/gxclist.c base/gdevprn.c]

2008-09-25T10:10:03.369546Z Igor Melichev (details)

Fix (clist writer) : Wrong compositor cropping when a shading is entirely clipped out.


2008-09-24T11:07:46.268855Z Ralph Giles (details)

Initial support for aes decryption streams.

[psi/zfaes.c psi/int.mak]

2008-09-24T11:07:43.989804Z Ralph Giles (details)

Initial support for aes decryption streams.

[base/saes.c base/lib.mak base/saes.h]

2008-09-23T18:57:30.153977Z Igor Melichev (details)

Fix (PS interpreter) : Incorrect data in garbager descriptor for reusable stream state.


2008-09-22T10:56:52.199700Z Ken Sharp

Remove a number of no longer required includes from the source, and update the makefile to remove the dependencies.

Local regression testing shows no differences, local builds correctly generate executable.

[base/gdevpdfm.c base/gdevpsdp.c base/gdevpdt.c base/gdevpdfo.c base/gdevpdf.c base/gdevpsdu.c base/gdevpdfd.c base/gdevpdfu.c base/gdevpdfv.c base/gdevpsdi.c base/gdevpdfg.c base/devs.mak]

2008-09-19T23:31:25.043936Z Ralph Giles

Fix a double fclose().

fuzzy_diff_images() doesn't open the files it reads from, so it should
not close them when cleaning up. The caller takes care of this on line
764, right after calling fuzzy_diff_images().


2008-09-19T21:45:10.190751Z Ralph Giles

Correct two typos in error message strings.


2008-09-19T21:45:09.139047Z Ralph Giles

Move the freport initizialization out of fuzzy_diff_images() to silence
a gcc uninitialized variable warning.


2008-09-19T21:45:08.203062Z Ralph Giles

Remove trailing whitespace.


2008-09-19T21:45:06.338528Z Ralph Giles (details)

Fix a gcc warning. Bug 690054.


2008-09-19T16:22:32.262870Z Ralph Giles (details)

Include our math_.h wrapper instead of math.h.

[psi/zcolor.c psi/int.mak]

2008-09-19T16:08:02.308202Z Ralph Giles

Also remove gscolor1.h from the zcolor.c dependency list.


2008-09-19T13:44:55.520555Z Ken Sharp

Remove gscolor1.h. We no longer use gs_setcmykcolor here and so this header is not required.


2008-09-19T00:01:51.675092Z Ralph Giles

Use a portable path separator in gs.mak.


2008-09-18T23:55:26.486186Z Ralph Giles

Remove a spurious $(_I) and add use portable $(D_)...$(_D) for defines
as needed by the openvms build. Bug 690084.

[base/libpng.mak base/devs.mak]

2008-09-18T23:50:07.487730Z Ralph Giles

Fix typos in third-party library paths introduced in r6514. Bug 690084.


2008-09-18T23:31:16.150062Z Ralph Giles

Additional leading space characters before colons in makefiles. Bug 690084.

[base/lib.mak contrib/contrib.mak]

2008-09-18T20:32:08.326447Z Ralph Giles

Space makefile colons for the benefit of VMS. Bug 690084.

OpenVMS supports a basic makefile syntax, but requires a space on both 
sides of the dependency colon. We try to maintain this in our 
cross-platform makefiles. 

[contrib/contrib.mak base/contrib.mak base/devs.mak]

2008-09-18T18:23:22.617130Z Ralph Giles

Move time_.h to the top of the include list.


2008-09-18T00:37:45.093298Z Ralph Giles

The SunPro compiler doesn't handle variable length arrays in structs.

Bug 689079. Patch from Jon Peatfield.


2008-09-18T00:37:43.189925Z Ralph Giles

Clean up whitespace in the opvp device source.

[contrib/opvp/opvp.h contrib/opvp/gdevopvp.c]

2008-09-18T00:37:41.259902Z Ralph Giles

Fix: default to MITER line joins in the opvp device. Bug 689079.

The previous default was BUTT, which is a line cap, not a join. This
looks like it was a cut-and-paste error. Patch from Jon Peatfield.


2008-09-18T00:37:38.655050Z Ralph Giles

Fix: don't treat char as unsigned in the opvp device. Bug 690079.


2008-09-18T00:12:11.086491Z Ralph Giles

Enable jasper assembly optimizations with _MSC_VER instead of _WIN32 so the MSVC-specific inline code won't be passed to gcc in mingw builds.

Bug 690070.


2008-09-16T00:29:06.813229Z Ralph Giles

Remove an inadvertent semicolon in gs_throw_code, added in r9037.


2008-09-14T12:20:56.043501Z Alex Cherepanov

Allocate missing FontInfo dictionary in a matching global or local memory and
use .forceput to override read-only status of the font directory. Bug 690063.


2008-09-13T20:22:25.237944Z Ralph Giles

Move the dxmain.c and dxmainc.c front ends to the interpreter source 

[base/dxmain.c psi/dxmain.c base/unix-dll.mak base/dxmainc.c psi/dxmainc.c]

2008-09-12T08:05:54.684727Z Ken Sharp

The CIEBasedDEF/DEFG colour space validation did not insist that the dictionary contain a
/Table entry, which is a required entry. It also did not limit the numeric values in the
/Table array to integers, reals are not allowed.


2008-09-11T16:03:58.760444Z Ray Johnston

Add support for passing the requested number of copies through to the PXL
output file. Tested on an actual HP printer.


2008-09-10T21:35:24.802228Z Ralph Giles

Change two more printf(%x) uses with pointers to use %p.

Update copyright.


2008-09-10T21:33:26.724052Z Ray Johnston

Replace non-standard %P with %p for pointer printing.


2008-09-09T21:00:54.348833Z Ralph Giles

Ask gcc to warn about declarations beyond the start of a block.


2008-09-09T20:31:37.982033Z Ralph Giles

Move variable declarations to the top of blocks in the fontconfig 
support code.

Also fixes a gcc warning about passing int 0 instead of NULL to 
terminate an argument list.


2008-09-09T18:45:27.627887Z Ralph Giles

Add a space to the product name between the family and release names.


2008-09-09T17:48:26.542519Z Ralph Giles

Move some interpreter headers from base to psi.

These were missed in the original merge of the reorganization patch.
Also, add missing makefile dependencies for these new headers.

[base/zcolor.h base/zicc.h psi/zcolor.h psi/zicc.h base/zcie.h psi/zcie.h psi/int.mak]

2008-09-09T14:33:31.847337Z Ken Sharp

Henry's coverage test revealed that a couple of 'belt and braces' checks in the RGB->HSB
conversion were impossible to trigger. Removed those checks.


2008-09-06T09:57:38.114441Z Ken Sharp

Address some more issues raised by Coverity. Check return values in some places which were
not previously checked, initialise some variables, and remove some dead code.

Local regression testing of pdfwrite shows no differences.

[base/gdevpdtd.c base/gdevpdtt.c base/gdevpdte.c base/gdevpdtf.c base/gdevpdfe.c base/gdevpdtw.c base/gdevpdti.c]

2008-09-04T15:46:56.923276Z Igor Melichev (details)

Fix : Divide gdevp14.c into 2 modules.

[base/gdevp14.c base/lib.mak base/gdevp14.h base/gxblend.c base/gxblend1.c base/gdevdevn.h base/gxblend.h]

2008-09-04T14:06:17.707413Z Igor Melichev (details)

Fix (graphics) : Preovide a right check for incorrect call to pdf14_pop_transparency_group.


2008-09-04T10:05:54.831940Z Ken Sharp

More minor issues reported by Coverity. An unchecked return code from cos_dict_find_c_key,
and some dead code.


2008-09-04T10:04:10.193139Z Ken Sharp

A couple of issues detected by Coverity. Firstly an error condition could lead to a file being
left open. Secondly a call to pdf_restore_viewer_state which didn't check the return value.


2008-09-04T10:02:04.794387Z Ken Sharp

More very minor dead code removal, again as noted by Coverity.


2008-09-04T10:01:12.562540Z Ken Sharp

Remove some dead code from cmap handling, as noted by Coverity.


2008-09-04T09:59:11.733313Z Ken Sharp

Check the return code from pdf_write_resource_objects when closing a page. Fixes Coverity


2008-09-03T20:49:13.486158Z Ray Johnston

Add protection for the "finish" exit point for potential (no longer exists
since rev 9062) case when f==NULL when code >= 0. Belt and suspenders couldn't
hurt to improve maintainability (prevent future problems). Original problem
reported by Coverity analysis.


2008-09-03T12:20:27.869178Z Igor Melichev (details)

Fix : gcc compiler warnings (continued).


2008-09-03T11:42:35.783010Z Igor Melichev (details)

Fix : gcc compiler warnings.

[base/gxclread.c base/gxpcopy.c base/gxclpage.c psi/zfunc4.c base/gxclutil.c base/gxclmem.c base/lib.mak base/gxiscale.c base/gxclmem.h base/gdevpdtd.c psi/int.mak psi/zfsample.c base/gdevpdte.c base/gximage1.c base/gsovrc.c base/gdevprn.c base/gxstroke.c psi/zfunc.c base/gspath1.c base/gxshade6.c psi/zfrsd.c base/gxclpath.c psi/zfunc.h psi/igcstr.c base/mkromfs.c base/gstype42.c base/gdevdsha.c base/gxfill.c base/gxclrast.c]

2008-09-02T18:37:07.959806Z Till Kamppeter

Fixed small bug in the patch to add a PJL command for setting the resolution to
the pxlmono/pxlcolor drivers (rev 9060).


2008-09-02T09:06:41.787945Z Till Kamppeter

Let pxlmono/pxlcolor drivers add resolution setting to the PJL header. Printers need the PJL command to set the resolution (see bug 689230). Now the printing resolution can be easily controlled with the "-r" command line option.


2008-09-01T17:03:20.988497Z Alex Cherepanov

Fix incorrect error code test in the calculator function validation


2008-09-01T16:53:43.689721Z Ken Sharp

Resolve another gcc compiler warning. The test was incorrect, now it is correctly taking the
text render mode into account.

Local regression testing shows no differences.


2008-09-01T08:49:44.722693Z Ken Sharp

Fix a warning from older versions of gcc. Spotted by Russell Lang when doing OS/2 build. 
Oddly, newer versions of gcc don't spot this, even though the code was technically

Also remove some commented out code that should not have been present, and fix a couple
of warnings produced by recent versions of gcc regarding unused local variables and code.

Local regression testing exhibits no differences.


2008-08-31T00:28:20.047781Z Russell Lang

Add a makefile target for a Windows source zip file, 
used in building a release.


2008-08-30T23:23:04.017387Z Alex Cherepanov

Make PDF interpreter run our /Install procedure after the user's procedure
because: (1) PDF interpreter caches the CTM, (2) the user's procedure may
replace CTM by calling setmatrix. Bug 689914, customer 770.


2008-08-30T14:07:29.736170Z Igor Melichev

Fix (PS interpreter) : Wrong dependencies in makefile.


2008-08-30T13:38:27.563236Z Russell Lang

Fix gcc warning on OS/2.


2008-08-30T13:31:29.235544Z Russell Lang

Fix the OS/2 build after the source reorganization.
Remove the os2pm device and the old DLL interface for OS/2, 
to avoid direct links from the graphics library into the 
PS interpreter.

[base/gp_os2.c base/os2.mak psi/dpmain.c psi/gsos2.def base/gsos2.icx doc/Develop.htm psi/gsos2.rc base/pcwin.mak base/dpmain.c base/gsos2.def psi/os2.mak base/mkromfs.c base/gsos2.rc psi/gsdllos2.h psi/gsos2.icx base/gp_os2fs.c base/gdevpm.c psi/gsdll2.def base/devs.mak]

2008-08-29T19:47:13.384972Z Ralph Giles

Update the Visual Studio project file generator for
the new source locations. Untested.


2008-08-29T18:46:21.860372Z Ralph Giles

Split the source tree into two new directories.

PSSRC files are now in 'gs/psi'.
GLSRC files are now in 'gs/base'.

This is to facilitate build modularization and merging in the ghostpdl 

NOTE: msvc32.mak is now in psi, not src.

[/trunk/ghostpdl/language_switch/pspcl6_msvc.mak /trunk/ghostpdl/main/pcl6_gcc.mak src /trunk/ghostpdl/tools/check_deps.py doc/Develop.htm psi /trunk/ghostpdl/svg/svg_gcc.mak /trunk/ghostpdl/xps/xps_msvc.mak /trunk/ghostpdl/main/pcl6_msvc.mak /trunk/ghostpdl/doc/ghostpdl.tex /trunk/ghostpdl/psi/psitop.c doc/API.htm doc/Issues.htm /trunk/ghostpdl/svg/svg_msvc.mak /trunk/ghostpdl/language_switch/pspcl6_gcc.mak doc/Make.htm doc/Drivers.htm base autogen.sh doc/Release.htm doc/C-style.htm /trunk/ghostpdl/doc/ghostpdl.txt /trunk/ghostpdl/xps/xps_gcc.mak]

2008-08-28T19:47:00.816950Z Ralph Giles

Replace 3d with 3rd in the documentation and regularize '3(r)d party' as 
'third-party'. Bug 690004.

[doc/Use.htm doc/Lib.htm]

2008-08-28T02:40:07.463083Z Ralph Giles

Use the new gs_rethrow_code() macro in svgwrite.


2008-08-28T02:40:06.379728Z Ralph Giles

Add gs_throw_code() and gs_rethrow_code() macros for use in situations
where the normal error string does not fit or is redundant.


2008-08-28T02:40:04.423296Z Ralph Giles

Fix some code style issues in the svgwrite device.

We can't use gs_note_error() as we were because it returns the error
code which generates an empty statement warning with gcc. Use gs_throw()
instead for now.


2008-08-28T00:36:33.257400Z Ralph Giles

Update warnings policy; we agreed to fix all warnings.


2008-08-28T00:03:40.520992Z Ralph Giles (details)

Document the motivation for a source style item.


2008-08-27T17:27:24.986727Z Ralph Giles

Fix more html conformance problems with the documentation.

[doc/Ps2ps2.htm doc/Fonts.htm doc/Use.htm doc/Ps2pdf.htm doc/Develop.htm doc/Deprecated.htm doc/Install.htm doc/API.htm doc/Issues.htm doc/Make.htm doc/Drivers.htm doc/Release.htm doc/C-style.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm]

2008-08-27T02:57:23.718740Z Ralph Giles

Remove Humor.htm.

The joke has gotten old, and blogs are a better medium for this sort of 

[doc/Humor.htm doc/Readme.htm]

2008-08-27T02:16:43.113337Z Ralph Giles

Remove the obsolete HTML style guidelines.

We no longer expect readers to look at the raw html in a text editor. 
Documentation should declare its format specification and conform to it, 
attempting to match local style where appropriate.

[doc/Htmstyle.htm doc/Readme.htm]

2008-08-27T02:14:10.447789Z Ralph Giles

Replace the awkward <b><tt> construction with css-styled <code> elements.

[doc/History7.htm doc/Fonts.htm doc/Projects.htm doc/Ps2ps2.htm doc/Use.htm doc/Readme.htm doc/Develop.htm doc/Ps2pdf.htm doc/Deprecated.htm doc/Source.htm doc/Helpers.htm doc/Psfiles.htm doc/Lib.htm doc/Install.htm doc/Htmstyle.htm doc/API.htm doc/gs.css doc/DLL.htm doc/Make.htm doc/Drivers.htm doc/Unix-lpr.htm doc/Commprod.htm doc/C-style.htm doc/Ps-style.htm doc/Release.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm doc/Ps2epsi.htm]

2008-08-26T21:50:26.926408Z Ralph Giles

Cast away signed/unsigned char warnings in gdevsvg.

Patch from Igor Melichev. Also cleaned up some trailing whitespace.


2008-08-26T21:40:55.546109Z Ralph Giles

Remove references to bits64 from the source style documentation. It is 
superceeded by the stdint types.


2008-08-26T15:59:38.718117Z Igor Melichev (details)

Fix (PDF interpreter) : Implementing a temporary option for development needs of images with soft mask. 


2008-08-26T15:31:03.416051Z Igor Melichev (details)

Fix (PDF interpreter) : A wrong comment about procedure operands for is_big_mask .


2008-08-26T07:02:55.610521Z Igor Melichev (details)

Fix (graphics) : Scanline algorithm missed pixels at horizontal boundaries.


2008-08-23T16:39:21.950258Z Alex Cherepanov

Fix 6 Coverity warings about local variables hiding function arguments
by renaming local variables.


2008-08-23T01:05:47.610764Z Russell Lang

Remove reference from Windows image window code back to PostScript interpreter,
to allow the image window code to be used with non-interpreter builds.

[src/dwimg.h src/winint.mak src/dwmain.c src/dwmain.rc doc/Develop.htm src/dwmainc.c src/dwmain.h src/dwimg.c src/dwres.h]

2008-08-22T16:34:36.763761Z Ralph Giles (details)

Move the dw source files from GLSRC to PSSRC. Items in GLSRC shouldn't 
depend on items in PSSRC. This is in preparation for the code 


2008-08-22T01:13:28.560292Z Ralph Giles

Remove an unnecesary iapi.h include.

[src/winint.mak src/dwimg.c]

2008-08-22T01:11:24.167807Z Ralph Giles

Remove trailing whitespace.

[src/dwimg.h src/dwimg.c]

2008-08-21T23:26:24.907412Z Ralph Giles

Add a missing return value check. Coverity issue 1847.


2008-08-21T22:55:00.562927Z Ralph Giles

Correct a double free introduced in r9005.


2008-08-21T21:51:24.194924Z Ralph Giles

Remove trailing whitespace.


2008-08-21T08:35:09.363063Z Ken Sharp (details)

Submission for revision 9008 initialised the wrong 'pfn' variable. 


2008-08-21T08:33:31.319105Z Ken Sharp (details)

Fix some more Coverity warnings


2008-08-21T08:28:49.451522Z Ken Sharp (details)

Silence an 'uninitialised variable' warning from Coverity.


2008-08-20T23:58:43.536642Z Ralph Giles (details)

Replace an abs() call with our any_abs() macro. Also remove an 
unnecessary math_.h include.

[src/gdevbit.c src/devs.mak]

2008-08-20T23:22:49.144680Z Ralph Giles

Check for and propagate failures to find matching component indexes in 
jpx streams.


2008-08-20T22:09:49.649774Z Ralph Giles

Further cleanups to the unix persistent cache error handling.


2008-08-20T21:32:28.795836Z Ralph Giles

Fix memory and file handle leaks in the unix persistent cache error 
handling. Also document that it is not re-entrant.


2008-08-20T19:46:20.907096Z Ralph Giles

Remove trailing whitespace.


2008-08-20T19:09:44.615235Z Ralph Giles

Add a cast in svgwrite to be explicit that we're only using the lower 24 
bits of the color index.


2008-08-20T18:26:10.369143Z Ralph Giles (details)

Fix __func__ on the default (non-C99) gcc build.


2008-08-20T01:54:36.820847Z Ralph Giles

Add the svgwrite device to the default windows build.
Bug 690028.


2008-08-19T04:07:40.862102Z Ralph Giles

Remove the jasper dependency from jpxtopdf. It's straightforward to 
parse the image header ourselves.


2008-08-17T12:31:25.491176Z Alex Cherepanov

Fix a bug in error checking code introduced in the rev. 8996 in pamcmyk32
device. Bug 689583.


2008-08-17T06:19:35.130662Z Alex Cherepanov

Check return values from all stdio functions in all pnm drivers and propagate
error codes upwards. Bug 689583.


2008-08-17T01:19:23.099945Z Alex Cherepanov

Add one more NMAKE version recognized as MSVC 7.
Bug 689816, customer 351.


2008-08-16T04:18:20.474141Z Alex Cherepanov

Work around a bug in a PDF file produced by "Nitro PDF Driver". Assume invalid
operator '-' to be a number 0. Bug 690012, 


2008-08-16T02:00:51.387588Z Alex Cherepanov

Fix parsing of large embedded TrueType fonts by ps2write header: (1) read the
file into multiple strings for sfnts array. (2) use multiple reads to skip
over large parts of the file. Also modify Type42 font reader to allow TrueType
objects to span sfnts string boundaries. Bug 690012.

[src/gxttfb.c Resource/Init/opdfread.ps]

2008-08-14T17:54:06.399403Z Alex Cherepanov (details)

Use GNU iconv.h header in compatibility mode unless we link with GNU libiconv.
This is needed for compiling gs with gcc under HP-UX 11.11.

[src/configure.ac contrib/opvp/gdevopvp.c]

2008-08-13T01:56:36.856132Z Ray Johnston (details)

Update the fonts to those that the nightly and cluster regressions have
been using all along. The -Ifonts in the regression script was causing
the contents of Resource/Font to be ignored. These fonts are the std-8.11

Note we probably next need to move to the newer version of these fonts
with the metrics fixed, but this is a first step.

[Resource/Font/URWPalladioL-BoldItal Resource/Font/NimbusSanL-Bold Resource/Font/NimbusRomNo9L-Medi Resource/Font/Dingbats Resource/Font/URWChanceryL-MediItal Resource/Font/CenturySchL-Roma Resource/Font/NimbusMonL-Bold Resource/Font/NimbusRomNo9L-MediItal Resource/Font/NimbusSanL-BoldItal Resource/Font/URWGothicL-Demi Resource/Font/StandardSymL Resource/Font/URWBookmanL-DemiBold Resource/Font/NimbusRomNo9L-Regu Resource/Font/URWGothicL-Book Resource/Font/NimbusSanL-ReguCond Resource/Font/CenturySchL-Bold Resource/Font/URWBookmanL-Ligh Resource/Font/NimbusRomNo9L-ReguItal Resource/Font/URWBookmanL-DemiBoldItal Resource/Font/NimbusMonL-ReguObli Resource/Font/NimbusSanL-ReguCondItal Resource/Font/CenturySchL-Ital Resource/Font/URWPalladioL-Roma Resource/Font/CenturySchL-BoldItal Resource/Font/URWBookmanL-LighItal Resource/Font/NimbusSanL-BoldCond Resource/Font/NimbusSanL-BoldCondItal Resource/Font/NimbusMonL-BoldObli Resource/Font/URWGothicL-DemiObli Resource/Font/NimbusSanL-Regu Resource/Font/URWPalladioL-Bold Resource/Font/NimbusMonL-Regu Resource/Font/NimbusSanL-ReguItal Resource/Font/URWGothicL-BookObli Resource/Font/URWPalladioL-Ital]

2008-08-12T23:44:53.919723Z Ray Johnston

Remove 'Actual Fonts' references in the Fontmap that connected the URW FontName
to an 8.3 filename that we no longer use.


2008-08-12T21:04:38.048281Z Ray Johnston

Move opdfread.ps to Resource/Init since this is needed by the 'ps2write' device.

[lib/opdfread.ps Resource/Init/opdfread.ps]

2008-08-12T14:42:02.961911Z Ken Sharp (details)

Fix: Genoa file renders incorrectly with current color code


2008-08-12T13:41:08.386171Z Ken Sharp

Yet another minor change in the color work.

The test file 'foo0-ge-64k.pdf' demonstrated an error with NChannel processing. The old
PostScript based code simply ignored errors when setting the NChannel Colorant spaces, we
now do the same.


2008-08-12T09:17:56.269901Z Ken Sharp

Another small change to the color code. The issue Michael has been looking at (#689950)
uses a DeviceN space with an NChannel Colorants dictionary. A mistake in the NChannel
parameter checking meant that the Colorants were never evaluated.


2008-08-12T07:37:45.162884Z Igor Melichev (details)

Fix (PS interpreter) : Wrong glyph positions with CIDFontType 2 WMode 1.


2008-08-12T07:35:33.506225Z Igor Melichev (details)

Fix (TT interpreter) : AVector bug workaround was wrong.


2008-08-12T07:31:19.650883Z Igor Melichev (details)

Fix (graphics) : A clist-based pattern supplied a wrong clipping box.

[src/gxpcmap.c src/gximask.c]

2008-08-12T01:49:02.711432Z Alex Cherepanov

Fix single '~' expansion in generic POSIX persistent-cache implementation.


2008-08-12T01:31:32.498041Z Alex Cherepanov

Fix a potential crash after failed memory allocation in RAM-based command list.


2008-08-12T00:53:52.298682Z Alex Cherepanov

Fix a typo in get_data() macro used by PDF 1.4 composition devices
because the typo caused dependency on the side effect order.


2008-08-11T23:01:09.304118Z Alex Cherepanov

Add a missing break statement after 16-bit Burn blending mode case.


2008-08-11T19:11:45.049525Z Ralph Giles

Clean up the configure help entries for optional features.


2008-08-11T18:58:27.188200Z Ralph Giles

Don't run configure if autoconf failed to regenerate it.


2008-08-11T18:31:30.295468Z Ralph Giles

Add a --disable-cairo option to block linking to libcairo for packagers.
Bug 689999.


2008-08-11T15:10:06.472831Z Ken Sharp

Further to the PostScript color work, clear up a couple of warnings which exhibit using gcc
on Linux, but not MSVC.

[src/zfunc.c src/zfunc4.c]

2008-08-11T14:16:18.397362Z Ken Sharp (details)

Move the interpretation of PostScript (and PDF) color spaces from PostScript into C. 

[src/int.mak src/zpcolor.c src/zicc.c Resource/Init/gs_devn.ps src/zcssepr.c Resource/Init/gs_cspace.ps src/zcie.c src/zicc.h src/zcie.h src/zcspixel.c Resource/Init/gs_lev2.ps Resource/Init/gs_ciecs3.ps Resource/Init/gs_sepr.ps src/zcolor.c src/ifunc.h src/zfunc4.c src/zcsdevn.c src/zcolor.h Resource/Init/gs_patrn.ps src/zfsample.c doc/Develop.htm src/zfunc.c Resource/Init/gs_ll3.ps src/zcsindex.c doc/Psfiles.htm Resource/Init/gs_icc.ps Resource/Init/gs_devpxl.ps src/gscolor2.h Resource/Init/gs_init.ps Resource/Init/gs_devcs.ps Resource/Init/gs_indxd.ps Resource/Init/gs_ciecs2.ps]

2008-08-11T12:19:24.825877Z Ken Sharp

Change the description for the -dNOCIE switch, since it wasn't apparently clear enough
which device spaces were substituted for which CIEBased spaces.


2008-08-08T05:39:21.132225Z Ralph Giles

Re-add pdf_draw.ps which was dropped in r8954, since the CET regression
requires it.


2008-08-08T04:22:38.494595Z Ray Johnston

Massive commit discussed before the freeze to move the PostScript initialization
files to Resource/Init. This obviates the need for geninit when COMPILE_INITS=1.
A followup change will enhance mkromfs to allow it to 'strip' comments and white
space from PostScript input files somewhat reducing the compressed storage needed
for the files in Resource/Init. All files mentioned in int.mak with 'ADDMOD ...
-ps ...' are included as well as those that would have been included via gs_init.ps
%% Replace lines.

Builds tested on Windows and Cygwin for the various executables (gs, pcl6, pspcl6
and gxps).

The default LIBPATH and GenericResourceDir are adjusted accordingly.

[Resource/Init/gs_typ32.ps /trunk/ghostpdl/main/pcl6_gcc.mak Resource/Init src/cfonts.mak lib/gs_dbt_e.ps Resource/Init/gs_dscp.ps lib/gs_statd.ps lib/gs_fapi.ps Resource/Init/gs_devn.ps Resource/Init/gs_agl.ps lib/cidfmap src/iccinit0.c lib/gs_epsf.ps lib/gs_dpnxt.ps lib/pdf_draw.ps lib/gs_icc.ps lib/gs_diskf.ps src/all-arch.mak Resource/Init/gs_fapi.ps lib/gs_init.ps lib/pdf_font.ps lib/gs_ciddc.ps lib/gs_diskn.ps src/ccfont.h lib/pdf_base.ps Resource/Init/gs_dps.ps lib/gs_sym_e.ps lib/gs_btokn.ps Resource/Init/xlatmap Resource/Init/gs_epsf.ps lib/gs_resmp.ps Resource/Init/gs_init.ps src/gs.mak src/wmin.mak lib/gs_wan_e.ps src/Makefile.in Resource/Init/gs_indxd.ps Resource/Init/gs_cidtt.ps src/macos-mcp.mak Resource/Init/gs_img.ps lib/gs_type1.ps lib/pdf_cslayer.ps Resource/Init/gs_setpd.ps lib/gs_dps1.ps Resource/Init/gs_mgl_e.ps src/psromfs.mak lib/gs_lev2.ps lib/gs_pdf_e.ps Resource/Init/gs_fonts.ps src/icfontab.c Resource/Init/gs_mex_e.ps Resource/Init/gs_ttf.ps lib/gs_pdfwr.ps Resource/Init/gs_std_e.ps lib/gs_cidfn.ps /trunk/ghostpdl/common/msvc_top.mak src/geninit.c src/bcwin32.mak src/imain.c Resource/Init/pdf_cslayer.ps lib/gs_ll3.ps lib/Fontmap Resource/Init/gs_dps1.ps src/iccinit1.c Resource/Init/gs_lev2.ps lib/gs_css_e.ps lib/gs_ccfnt.ps Resource/Init/gs_l2img.ps lib/gs_frsd.ps Resource/Init/gs_cet.ps lib/gs_devpxl.ps lib/gs_trap.ps Resource/Init/FCOfontmap-PCLPS2 src/macosx.mak Resource/Init/gs_patrn.ps Resource/Init/pdf_main.ps lib/gs_ciecs2.ps Resource/Init/gs_res.ps Resource/Init/gs_il1_e.ps lib/gs_cidcm.ps lib/gs_cmap.ps src/openvms.mmk lib/gs_typ32.ps Resource/Init/gs_frsd.ps Resource/Init/gs_mro_e.ps Resource/Init/gs_devpxl.ps Resource/Init/gs_devcs.ps Resource/Init/gs_trap.ps Resource/Init/gs_ciecs2.ps Resource/Init/gs_fntem.ps lib/gs_cspace.ps lib/gs_agl.ps Resource/Init/gs_cmap.ps Resource/Init/gs_typ42.ps Resource/Init/gs_cidfm.ps Resource/Init/pdf_rbld.ps src/int.mak lib/pdf_sec.ps src/msvclib.mak src/imainarg.c /trunk/ghostpdl/main/pcl6_msvc.mak Resource/Init/gs_cff.ps Resource/Init/gs_cspace.ps lib/gs_dps.ps src/msvc32.mak src/unix-gcc.mak lib/xlatmap Resource/Init/pdf_sec.ps src/zfile.c lib/pdf_ops.ps Resource/Init/gs_dbt_e.ps Resource/Init/gs_statd.ps lib/gs_indxd.ps lib/gs_cidtt.ps lib/gs_dps2.ps src/unixansi.mak lib/gs_img.ps Resource/Init/cidfmap lib/gs_setpd.ps Resource/Init/gs_dpnxt.ps Resource/Init/gs_icc.ps lib/gs_mgl_e.ps Resource/Init/gs_diskf.ps Resource/Init/pdf_ops.ps src/winint.mak lib/gs_fonts.ps Resource/Init/gs_ciddc.ps Resource/Init/pdf_font.ps Resource/Init/gs_dps2.ps Resource/Init/gs_diskn.ps lib/gs_mex_e.ps lib/gs_ttf.ps lib/gs_std_e.ps Resource/Init/pdf_base.ps lib/gs_resst.ps Resource/Init/gs_sym_e.ps Resource/Init/gs_btokn.ps src/wctail.mak lib/Fontmap.GS src/watclib.mak /trunk/ghostpdl/language_switch/pspcl6_msvc.mak lib/gs_sepr.ps lib/gs_ciecs3.ps lib/gs_l2img.ps Resource/Init/gs_resmp.ps lib/gs_cet.ps Resource/Init/gs_wan_e.ps src/iccfont.c lib/FCOfontmap-PCLPS2 lib/gs_patrn.ps lib/pdf_main.ps Resource/Init/Fontmap.GS Resource/Init/gs_type1.ps lib/gs_res.ps lib/gs_il1_e.ps /trunk/ghostpdl/language_switch/pspcl6_gcc.mak Resource/Init/gs_ciecs3.ps Resource/Init/gs_sepr.ps lib/gs_mro_e.ps Resource/Init/gs_pdf_e.ps lib/gs_devcs.ps src/openvms.mak Resource/Init/gs_pdfwr.ps Resource/Init/gs_cidfn.ps src/watcw32.mak lib/gs_fntem.ps Resource/Init/Fontmap Resource/Init/gs_ll3.ps Resource/Init/gs_css_e.ps src/os2.mak lib/gs_cidfm.ps lib/gs_typ42.ps lib/pdf_rbld.ps src/ugcclib.mak lib/gs_dscp.ps lib/gs_devn.ps lib/gs_cff.ps Resource/Init/gs_cidcm.ps]

2008-08-08T04:03:54.625369Z Ray Johnston (details)

Fix 'rangecheck in showpage' with NumRenderingThreads>0 if the lines requeested do
not range from 0 forward or height-1 backwards. Bug from customer 531 and 850.
Also fix problems with reversion to non-multithreaded rendering with file and memory

[src/gxclmem.c src/gxclthrd.c src/gxclmem.h]

2008-08-07T19:20:04.322235Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist (continued),

[src/gsptype1.c src/gxclpath.c]

2008-08-07T05:20:08.759100Z Alex Cherepanov

A pointer to allocated memory was used before checking it for 0. This bug
was discovered by Klocwork static code analyzer.


2008-08-07T00:02:14.784953Z Ralph Giles

Add the PSSRC dir to the includes of contrib devices that depend on
the ps interpreter so they can be build when that directory is different
from src.


2008-08-07T00:02:13.283150Z Ralph Giles

Use graphics library instead of interpreter error codes in the gomni


2008-08-06T19:57:07.199634Z Ralph Giles

Remove references to malloc/free memory management not used since r8192.

[src/lib.mak src/gsncdummy.c]

2008-08-06T19:51:21.189161Z Ralph Giles

Remove trailing whitespace.


2008-08-06T19:49:05.961384Z Ralph Giles

Use graphics library instead of interpreter-level rangecheck errors.    


2008-08-06T18:28:20.524086Z Ray Johnston

Add a capability to select the first and last line to be emitted to the
output file. This was needed to support some customers (531 and 850) that
do something similar in their devices. Adds -dFirstLine=# and -dLastLine=#
to this device. Line numbers are from 0 to height-1, and may be in reverse
order. Probably not much use other than testing, but it doesn't hurt if it
is there.


2008-08-06T07:22:26.679682Z Igor Melichev (details)

Fix (graphics) : Redundant patterns in clist.

[src/gsptype1.c src/lib.mak src/gsptype1.h src/gxcldev.h src/gxclpath.c]

2008-08-06T06:24:44.864622Z Igor Melichev (details)

Fix (graphics) : Memory leak from Indexed color space.


2008-08-05T20:44:34.621109Z Ralph Giles

Move pointer dereferences to after the NULL check.


2008-08-03T17:54:46.281366Z Alex Cherepanov

Detect and reject PDF files with circular references in the page tree.
Avoid an infinite loop. Bug 689954.


2008-08-03T17:23:40.990280Z Ralph Giles

Update ignore list for the ijs directory.


2008-08-03T17:17:10.771824Z Ralph Giles

Clean up the cairo minimum version check introduced in r8929.


2008-08-03T16:30:42.166329Z Igor Melichev (details)

Fix (graphics) : A slow stroking with big patterns.

[src/lib.mak src/gxpcmap.c src/gxstroke.c]

2008-08-03T15:47:58.770546Z Alex Cherepanov

Cairo device requires at least v. 1.2.0 of the Cairo library to build.


2008-08-03T12:26:41.949878Z Igor Melichev (details)

Fix (graphics) : Memory leak from Indexed color space.

[src/gsmchunk.c src/gscolor2.c]

2008-08-03T12:25:39.705021Z Alex Cherepanov

Give a name to a continuation operator %ztoken_continue to avoid printing
its address, which varies between builds and causes spurious regression


2008-08-03T07:49:59.678670Z Russell Lang

Fix the OS/2 build, which was broken because it was trying to use the 
Windows synchronisation code.  
While OS/2 does support thread synchronsation, there is no ghostscript 
implementation for the OS/2 platform, and no interest in writing one.


2008-08-02T15:10:41.076927Z Alex Cherepanov

Replace a conditional expression with an 'if' statement. The former
requires a prototype for mkstemp64() that is not available on AIX.


2008-08-01T21:43:44.587346Z Ralph Giles

Document needing to remove autom4te.cache from the jasper directory.


2008-08-01T21:43:42.361706Z Ralph Giles

We can no longer run the full build with -dBufferSpace=100000. The
minimum to complete the smoke test seems to be around 120000, but
use 200000 as future insurance.


2008-08-01T20:57:40.076512Z Alex Cherepanov

Reduce heap size limit (/Zm) on MSVC6 to fix internal compiler error


2008-08-01T20:55:00.712414Z Ralph Giles

Add a mapping of commit ids to author names.

This is used by split_changelog.py to do the replacement when building 
the History files. The changes to that script to make use of this file
were inadvertently included in r8917.


2008-08-01T20:22:16.068978Z Ralph Giles

Bump the version and product name post-release.

[doc/News.htm toolbin/split_changelog.py lib/gs_init.ps src/gscdef.c src/version.mak]

2008-08-01T18:08:18.641815Z Ralph Giles

Update change logs for the 8.53 release.

[doc/Changes.htm doc/History8.htm doc/Details8.htm doc/Details.htm]

Version 8.63 (2008-08-01)

This is the fourth scheduled release in the stable Ghostscipt 8.6x series. It corresponds to the 1.53 release of GhostPDL.

Approximately 238 bugs have been fixed since version 8.62. Of particular note are robustness and performance improvements with large files, invalid PDF, and font handling.

The major new feature of this release is multithreaded rendering. This can be requested by passing -dNumRenderingThreads=n on the command line. The input document is first parsed, and then each page is split into n bands which are rendered concurrently. This can provide a significant reduction in processing time on multi-core systems.

Images are now always interpolated in their source colorspace. This improves correctness for XPS documents and avoids bypassing the custom color management callbacks for interpolated images. Interpolation and color management are both expensive operations, so this affects performance with large images. The effect can be positive or negative depending on the file and the target resolution. If performance is a problem, we suggest running with -dNOINTERPOLATION.

Support for OpenPrinting Vector devices has been upgraded to version 1.0.

There are two new devices in this release, both experimental. Behdad Esfahbod has contributed a cairo output device which uses the cairo graphics library to generate PDF, SVG, EPS, or PNG files, based on the requested filename extension. The svgwrite device directly outputs Scalable Vector Graphics, the W3C XML vector graphics format. Both support only vector art at this point; text and images will not be represented efficiently.

The following bugs were open at the time of release:

226943, 430175, 465936, 493348, 535932, 578865, 614298, 626295, 686747, 686853, 686865, 687000, 687011, 687084, 687095, 687146, 687193, 687257, 687271, 687280, 687295, 687297, 687303, 687327, 687375, 687414, 687475, 687492, 687514, 687520, 687536, 687561, 687593, 687608, 687630, 687650, 687666, 687674, 687677, 687695, 687697, 687702, 687715, 687721, 687728, 687729, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687850, 687887, 687903, 687904, 687915, 687931, 687950, 687957, 687981, 687983, 688007, 688022, 688024, 688026, 688032, 688036, 688042, 688058, 688061, 688064, 688066, 688081, 688095, 688129, 688130, 688151, 688159, 688166, 688184, 688187, 688204, 688207, 688210, 688215, 688227, 688267, 688269, 688280, 688288, 688312, 688318, 688320, 688333, 688342, 688359, 688361, 688363, 688372, 688378, 688386, 688387, 688389, 688395, 688413, 688436, 688437, 688440, 688448, 688473, 688475, 688483, 688495, 688500, 688515, 688528, 688533, 688539, 688540, 688542, 688557, 688565, 688573, 688580, 688581, 688588, 688601, 688604, 688605, 688616, 688617, 688619, 688627, 688636, 688638, 688647, 688651, 688653, 688655, 688673, 688696, 688697, 688699, 688708, 688709, 688710, 688714, 688717, 688728, 688731, 688736, 688739, 688757, 688770, 688774, 688777, 688778, 688797, 688818, 688829, 688843, 688846, 688871, 688872, 688876, 688908, 688918, 688919, 688923, 688926, 688933, 688942, 688943, 688949, 688952, 688958, 688969, 688976, 688978, 688986, 688990, 688994, 688999, 689003, 689011, 689013, 689022, 689025, 689028, 689031, 689032, 689040, 689044, 689046, 689048, 689057, 689058, 689060, 689070, 689076, 689077, 689078, 689080, 689081, 689093, 689094, 689098, 689116, 689128, 689129, 689130, 689133, 689137, 689145, 689146, 689148, 689150, 689153, 689154, 689161, 689167, 689174, 689184, 689188, 689195, 689198, 689199, 689209, 689222, 689224, 689230, 689236, 689247, 689248, 689252, 689253, 689264, 689278, 689279, 689280, 689283, 689289, 689290, 689295, 689304, 689305, 689308, 689313, 689331, 689335, 689340, 689341, 689358, 689361, 689363, 689370, 689376, 689378, 689392, 689396, 689402, 689418, 689419, 689421, 689422, 689423, 689431, 689438, 689439, 689444, 689450, 689451, 689456, 689460, 689462, 689463, 689471, 689484, 689487, 689489, 689490, 689498, 689500, 689502, 689506, 689507, 689509, 689512, 689518, 689521, 689522, 689546, 689547, 689549, 689554, 689557, 689559, 689560, 689561, 689563, 689566, 689567, 689571, 689573, 689574, 689581, 689583, 689584, 689585, 689591, 689592, 689595, 689598, 689601, 689606, 689610, 689616, 689618, 689623, 689625, 689627, 689628, 689632, 689636, 689641, 689652, 689653, 689654, 689657, 689658, 689663, 689666, 689669, 689670, 689674, 689681, 689682, 689684, 689689, 689690, 689691, 689692, 689697, 689698, 689702, 689704, 689705, 689709, 689710, 689711, 689715, 689716, 689721, 689722, 689725, 689726, 689727, 689729, 689734, 689737, 689741, 689747, 689752, 689756, 689758, 689759, 689760, 689761, 689767, 689769, 689772, 689773, 689775, 689778, 689781, 689786, 689789, 689790, 689792, 689793, 689794, 689799, 689801, 689805, 689808, 689816, 689817, 689820, 689822, 689823, 689826, 689834, 689835, 689836, 689840, 689842, 689849, 689850, 689851, 689853, 689856, 689858, 689859, 689860, 689861, 689862, 689865, 689868, 689869, 689870, 689871, 689872, 689877, 689878, 689879, 689880, 689881, 689883, 689885, 689890, 689891, 689895, 689901, 689902, 689903, 689904, 689905, 689909, 689910, 689914, 689915, 689916, 689917, 689922, 689923, 689928, 689929, 689930, 689931, 689933, 689935, 689937, 689938, 689939, 689940, 689941, 689942, 689943, 689947, 689950, 689951, 689952, 689954, 689955, 689957, 689961, 689966, 689968, 689969, 689970, 689972, 689974, 689975, 689980.

Incompatible changes

The maximum number of color components has been reduced to 8 (from 252) as a performance improvement. Eight is the largest number commonly used and the largest number for which we support continuous tone images. Users with special needs can restore the previous behavior by setting the GS_CLIENT_COLOR_MAX_COMPONENTS preprocessor symbol to the required number of components at compile time.

The -Z: debugging option now uses 'realtime' instead of 'usertime' when reporting timing information on unix-like systems. This has always been the case on windows-like systems.

Obsolete makefiles for the DesqView environment have been removed.


2008-08-01T17:53:17.331788Z Ralph Giles

Bump the product name an date for the 8.63 release.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2008-07-31T21:06:50.284451Z Ralph Giles

Update change logs for 8.63rc3.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Details.htm doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2008-07-29T20:35:41.916113Z Ray Johnston

Fix problem with NumRenderingThreads>0 with devices that request data from
the bottom up such as the 'bmp*' devices. Bug 689985.


2008-07-29T19:11:31.677116Z Alex Cherepanov (details)

Add support to NULL pointers in t_structs or t_astructs objects to execstack
operator. Thanks to Ken for the analysis. Bug 689535.


2008-07-29T18:06:37.196198Z Ralph Giles

Update change logs for 8.63rc2.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Details.htm doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2008-07-29T11:01:11.006826Z Russell Lang

Allow compilation with Microsoft Visual Studio 2008 (VC 9.0).
Include lib files in the Windows installer when using COMPILE_INITS=1.

[src/winint.mak src/msvc32.mak]

2008-07-29T04:44:05.830173Z Ralph Giles

Avoid a segfault with invalid ccitt fax data streams. Bug 689917.
Patch from Tim Waugh.


2008-07-28T22:23:04.128314Z Michael Vrhel

Fix for Bug 689983.  This was introduced with the source space interpolation code.  Fixes indexing direction in source data when we have indexed data, interpolation and a negative xx value in the geometric transformation.


2008-07-28T20:44:43.542926Z Ralph Giles

Update change logs for 8.63rc1.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2008-07-28T19:41:25.163173Z Ralph Giles

Fix a syntax error from r8548.

This wasn't noticed because double.dev isn't part of the default build.


2008-07-28T18:58:41.634974Z Ralph Giles

Update release date and product name for 8.63rc1.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2008-07-28T18:55:01.811159Z Ralph Giles

Update news for 8.63rc1.


2008-07-28T12:01:51.595271Z Alex Cherepanov (details)

Fix extraction of the default subfile from PDF file collection on save
level 0. Export the file name as a PS name from PDF interpreter instance
to protect the name from restore. Bug 689981.


2008-07-28T10:10:53.373341Z Igor Melichev (details)

Fix (clist writer) : Improve the logic about zero tile id.


2008-07-28T07:52:42.264750Z Igor Melichev (details)

Fix (printer) : A check for buffer space overflow was dramatically overestimated.


2008-07-27T21:06:38.633515Z Igor Melichev (details)

Fix (shading) : Empty clipping was entirely lost.


2008-07-27T19:10:02.737363Z Ralph Giles

Metadata updates for the new zfile header.

[src/zfile.h doc/Develop.htm]

2008-07-27T16:07:30.174721Z Ray Johnston

Remove (complete) duplication of the contents. Cosmetic change only.


2008-07-27T16:01:28.177923Z Igor Melichev (details)

Fix (clist) : Skip writing unuseful data with linear color triangle.

[src/gxclrast.c src/gxclrect.c]

2008-07-27T09:38:42.451745Z Igor Melichev (details)

Fix (True Type font loader) : Can't work around unsorted 'loca' when 'loca' is not loaded.

[src/bfont.h src/zfcid1.c src/gstype42.c src/zfont42.c]

2008-07-27T09:29:37.311275Z Igor Melichev (details)

Fix (PDF interpreter) : A temporary work around huge images with a soft mask.


2008-07-27T07:03:42.852634Z Russell Lang

When building the Windows installer with COMPILE_INITS=1, 
do not include the Resource and lib initialization files as
separate files in the installer zip archive.


2008-07-27T02:52:11.521293Z Alex Cherepanov (details)

Fix direct access to a subfile in the %rom% file system by reusable
stream. Bug 689976, customers 661, 580.

[src/zfile.h src/gsiorom.c src/int.mak src/zfrsd.c src/zfile.c]

2008-07-25T22:51:14.900519Z Russell Lang

Change Windows installer to remove "GPL Ghostscript Fonts" target.
Ghostscript now includes fonts in the Resource directory, 
and no longer needs the fonts previously installed in 
"C:\Program Files\gs\fonts".

[src/dwsetup.rc src/winint.mak src/dwsetup.h src/dwsetup.cpp]

2008-07-25T01:10:39.451286Z Alex Cherepanov

Use reusable stream when the data stream of type 0 function doesn't fit into
a string. Bug 689978, customer 770.


2008-07-24T17:28:51.809318Z Ralph Giles

Fix source style warnings from the nightly regression.

[src/aes.h doc/Develop.htm toolbin/clusterpush.sh]

2008-07-24T02:06:07.385871Z Michael Vrhel

Clean up of // comment in code and debug ifdef that should have been removed for r8868


2008-07-24T00:42:06.095459Z Ralph Giles

Change the XYSSL AES implementation to better match our conventions.

[src/aes.h src/aes.c]

2008-07-24T00:42:04.729720Z Ralph Giles

Change the XYSSL AES implementation to build in isolation.


2008-07-24T00:42:02.863201Z Ralph Giles

Replace Brian Gladman's AES implementation with a no-advertising BSD
version from XYSSL 0.9. Used with permission of Christophe Devine.

[src/aes.h src/aes.c]

2008-07-24T00:42:01.337493Z Ralph Giles

Fix some compile problems in Brian Gladman's AES implementation
and disable 'on the fly keying' routines we don't need.

[src/aes.h src/aes.c]

2008-07-23T23:29:39.935990Z Michael Vrhel (details)

Fix for Bug 689246.  When performing interpolation, the interpolation is now performed in the source colorspace as opposed to the device space.  Custom color callback is no longer bypassed by direct concretization as it was previously.

[src/lib.mak src/gxiscale.c src/gxcolor2.h src/gximage.h src/gscindex.h src/gscolor2.c]

2008-07-23T22:52:50.086155Z Ray Johnston

Fix possible use of uninitialized variable 'mem_space'. Compute the value
when no-transparency is in effect prior to adding in the space needed for
transparency. Thanks to Michael Vrhel for spotting this.


2008-07-23T21:55:21.014656Z Igor Melichev (details)

Fix (graphics) : Write tile id into a pattern clist (continued).


2008-07-22T21:03:07.709088Z Ray Johnston

Turn off the NOISY 'VERBOSE' setting by default.


2008-07-22T18:32:34.998275Z Ray Johnston

Change the default GS_CLIENT_COLOR_MAX_COMPONENTS to 8 (down from 252).
This improves the performance for files with many images. This limits
the number of DeviceN components and the number of separations that
can be generated in the default build and causes 'limitcheck' errors
on CET tests that attempt to set a 250 component DeviceN space.

THIS IS NOT BACKWARDS COMPATIBLE, but the change in ths single file
so this can readily be rebuilt by customers that need more components
or anyone that demands conformance to this implementation dependent
result on the CET. Note that not all Adobe implementations support
250 components as CPSI does.

Currently only the tiffsep and psdcmyk devices can generate more than
8 separations, and then only when USE_COMPRESSED_ENCODING is used to
fit more than 8 components in a 64-bit color value.

This partly reverts rev 7159.


2008-07-22T14:23:25.922113Z Ken Sharp (details)

Fix (pdfwrite): limit checking of CIDfonts for 'fixed width' property.


2008-07-22T06:24:14.072316Z Igor Melichev (details)

Fix (graphics) : Write tile id into a pattern clist.

[src/gxclbits.c src/gxclist.h src/gdevprn.c src/gxclrast.c]

2008-07-21T23:23:13.534369Z Ralph Giles

Update the license statement for Kevin Hartig's hana fonts.

They are now under the SIL Open Font License 1.1 with reserved font
names Calligraphic-Hiragana and Calligraphic-Katakana.

See Bug 688674 for the relicensing declaration.


2008-07-21T20:22:21.005889Z Ray Johnston

Remove obsolete and probably non-working support for ancient DesqView (DOS
multi-taksing). This probably should have been dropped when we dropped 16-bit

[src/dvx-tail.mak src/dvx-gcc.mak src/dvx-head.mak]

2008-07-21T18:55:31.311238Z Alex Cherepanov

Wrap string data source into a procedure when /ImscaleDecode filter is
installed, to ensure repeated reading of the string when the imagemask
needs more data than has the string. Allocate new composite objects
with the same global status as old ones. Bug 689889, customer 330.


2008-07-18T20:53:54.538069Z Ray Johnston (details)

Fix for Seg fault caused by wrap around of an unsigned long. Seen at 600 dpi
to pkmraw with Bug689369.pdf and -dBufferSpace=32000000.


2008-07-17T20:11:52.225244Z Ray Johnston

Increase the default threshold for using the (much slower) pattern clist accumulator.
The 32Mb threshold is tolerable for most host systems and this can be modified during
the build with -DMAX_PATTERN_BITMAP_SIZE=___ (possibly using the makefile XCFLAGS).

Only embedded systems may want to set this to a smaller value.

This is a temnporary workaround for bug 689966. Improving the performance of the
pattern clist accumulator will be considered a future enhancement.


2008-07-17T05:51:19.136291Z Ray Johnston

Update documentation to describe multi-threaded rendering (NumRenderingThreads)
and improve the documentation about the clist/banding parameters and the effect
on performance. Addresses issues raised in bug 689668.

[doc/Use.htm doc/Language.htm]

2008-07-17T02:34:01.869133Z Ralph Giles (details)

Write pure white as a background in the pngalpha device. Bug 689934.


2008-07-16T17:19:29.238633Z Igor Melichev (details)

Fix (transparency) : A mask buffer could left unreleased due to banding.


2008-07-16T15:00:17.682927Z Alex Cherepanov

Ignore out-of-range UniqueID in embedded Type 1 PDF fonts. Bug 689973.


2008-07-15T20:29:13.383262Z Ralph Giles

Remove the obsolete pnga device. Bug 689971.

This was a test framework used in the development of the PDF 1.4
compositor. It's no longer used.

[src/devs.mak src/gdevpnga.c]

2008-07-15T13:27:29.996709Z Alex Cherepanov

Cache the pattern instance in the PDF pattern object to prevent reprated
pattern instantiation and improve performance. Bug 689896, customer 531.


2008-07-14T18:53:40.636598Z Marcos H. Woehrmann

Allows the Epson AcuLaser device output to be sent to a pipe (closes bug 689953).

Thanks to j@uriah.heep.sax.de (Joerg Wunsch) for the patch.


2008-07-13T22:06:19.770532Z Henry Stiles

Rop devices now require access to an allocator instance.  Fixes crash
in running pxl fts file T326.BIN with a halftoning device.  The bug
was reported by a potential customer and a bugzilla report was never


2008-07-12T01:43:13.151852Z Alex Cherepanov

Use /.notdef instead of null in the array of PostScript names of TTF glyphs.
This saves the trouble of checking for null values and fixes a case where
a null entry slipped through. Bug 689962, customer 384.


2008-07-11T23:10:56.624279Z Ralph Giles

Restore the 2_fracs image class to the psl2lib device.

It was inadvertently removed in r8828.


2008-07-11T23:10:55.549110Z Ralph Giles

Make the search for the most recent ghostpcl revision more robust.
Thanks to Henry Stiles for the extra quoting idea.


2008-07-11T21:10:49.148153Z Ralph Giles

Merge clusterpush changes from the ghostpcl tree.


2008-07-11T18:00:13.808434Z Ralph Giles

Check return codes of remote commands and abort if there's a problem.

Previously we continued which could confusingly return the wrong
regression report at the end if the connection drops while waiting
for the run to complete.


2008-07-11T05:06:07.316809Z Alex Cherepanov

TrueType instruction definitions (IDEF) are addressed by a single byte index. 
So there cannot be mode than 256 different instructions. Nevertheless, a
request a for larger array for instruction definitions should not be a fatal
error. Bug 689960, customer 330.


2008-07-10T23:36:00.202299Z Ralph Giles

Add the so build directories to the clusterpush exclude list.


2008-07-10T23:35:56.971501Z Ralph Giles

Move the interpolation image class from the ps2 dev to the core graphics
library so it is available to all languages.


2008-07-10T17:00:39.840394Z Ralph Giles

Documentation update: we support Separation, DeviceN and a number of PDF 1.7 features.


2008-07-09T22:59:00.503580Z Alex Cherepanov

Use '%PDF-' instead of '%PDF-1.' to recognize PDF files because PDFsharp 0.8.2
generates '%PDF-0.0' and Acrobat accepts this. Bug 689949, customer 384.


2008-07-07T14:17:54.881290Z Ken Sharp

Update the documentation for the NOCIE switch, noting that this also affects the CIEBasedDEF
and CIEBasedDEFG spaces, substituting DeviceRGB and DeviceCMYK for the CIE spaces.


2008-07-07T13:43:38.233194Z Ken Sharp (details)

Fix warnings from the JPX decoder when using Visual Studio 9.


2008-07-07T08:56:59.749169Z Ken Sharp (details)

Fix (pdfwrite): Images ina DeviceN space with more than 60 inks caused a crash.

[src/spngpx.h src/spngp.c]

2008-07-06T00:45:19.690811Z Ray Johnston

Fix address/value problem. How this ever seemed to work, who knows.
Thanks to Matthias Kilian for this patch.


2008-07-04T20:35:41.686667Z Alex Cherepanov

Fix a bug in the error recovery code that handles invalid font streams.
Bug 689936, customer 661.


2008-07-04T18:20:44.681886Z Ralph Giles (details)

Parse common color space keys in JPXDecode filtered images and pass them
to the filter, allowing JPX-encoded CMYK images to display properly.
Fixes bug 688807.

[src/zfjpx.c src/sjpx.c]

2008-07-03T18:25:55.494578Z Ralph Giles (details)

Clean up the state machine in s_jpxd_process.

[src/sjpx.c src/sjpx.h]

2008-07-03T18:25:54.527696Z Ralph Giles (details)

Fix a hang in s_jpxd_process. Bug 688807.


2008-07-03T18:25:52.592596Z Ralph Giles

Remove trailing whitespace from the jpx stream implementation.

[src/sjpx_luratech.h src/sjpx.c src/sjpx.h src/sjpx_luratech.c]

2008-07-03T13:03:11.896225Z Igor Melichev (details)

Fix (clist writer) : Indeterminizm writing a degenerate curve.


2008-07-01T10:22:25.835951Z Igor Melichev (details)

Fix (clist writer) : The maximal compositor command size was wrong.

[src/gstparam.h src/gdevp14.c]

2008-06-30T23:56:04.281753Z Ralph Giles

Document the output filename behavior of ps2pdf in the manpage.
Bug 689920.


2008-06-30T18:15:51.663545Z Ralph Giles

Add a missing header dependency.


2008-06-30T00:05:40.080596Z Alex Cherepanov

Add one more way to store data of the reusable stream: an array of strings.
Read the input stream into an array of strings during reusable stream
construction and use the array directly as a data storage.
Bug 689476, customer 190.

[src/int.mak src/gxshade.c lib/gs_frsd.ps src/zfrsd.c]

2008-06-28T14:53:32.570212Z Alex Cherepanov

Make /?dblacute and /?hungarumlaut glyph names equivalent in Type 1 fonts.
Add a missing glyph when the font is loaded if another glyph is defined.
Bug 689014, customer 580.


2008-06-26T19:17:37.366443Z Alex Cherepanov

Use extended name table by default and adjust the settings to have
up to 1M names of up to 1K characters long. Bug 689913.

[src/inamedef.h src/inameidx.h src/inamestr.h]

2008-06-25T16:18:57.687888Z Marcos H. Woehrmann

Fixed compile for Linux.


2008-06-24T14:16:29.258940Z Igor Melichev (details)

Fix (graphics) : Clean image enumerator before releasing it.

[src/gxiparam.h src/gxidata.c src/gsimage.h src/gdevvec.c src/gximage.h src/gximag3x.c src/gdevplnx.c src/devs.mak src/gdevvec.h src/gdevpdfi.c src/gxclimag.c src/lib.mak src/gdevpx.c src/gdevtrac.c src/gdevbbox.c src/gximage1.c src/gximage3.c]

2008-06-22T06:43:28.997699Z Ralph Giles

Rename the svg device to svgwrite to avoid conflict with the SVG interpreter.

The device is still selected as -sDEVICE=svg, just the name used internally
has been changed.

[src/Makefile.in src/gdevsvg.c src/devs.mak]

2008-06-21T14:06:00.424638Z Igor Melichev (details)

Fix (TT interpreter) : A work around a wrong maxPoints.


2008-06-16T16:12:37.522247Z Marcos H. Woehrmann

Updated to latest versions of files from ftp://ftp.oreilly.com/pub/examples/nutshell/cjkv/adobe/aj16.tar.Z

Closes bug 689735.

[Resource/CMap/UniJIS2004-UTF32-H Resource/CMap/UniJIS2004-UTF16-H Resource/CMap/UniJIS2004-UTF8-H Resource/CMap/UniJISX0213-UTF32-H Resource/CMap/UniJIS-UTF32-H Resource/CMap/UniJIS-UTF16-H Resource/CMap/UniJIS-UTF8-H Resource/CMap/UniJISX02132004-UTF32-H]

2008-06-11T16:24:24.671679Z Michael Vrhel

Undoing change introduced in rev 8794.  This change will need to occur after Bug 689889 is handled.   rev 8749 introduced 37 differences in the regression.  


2008-06-10T20:37:05.090668Z Michael Vrhel

For bug 689888.  This fixes the hang in the while loop.  If end of file occurs during the reading of the stream it is passed along by the filter.  However, proper output does not occur due to a different issue.  Another bug was opened related to this postscript noncompliance of string reading reuse in imaging operators.  See 689889.  


2008-06-09T23:02:50.347013Z Ralph Giles

Add a modified version of the clusterpush script from the ghostpcl tree.


2008-06-09T13:46:08.406410Z Alex Cherepanov

Use a dictionary (instead of an array) to represent cmap table in
a TrueType font because the array cannot accept fonts that have both
0x0 and 0xFFFF codes. Bug 689136, customer 870.

[src/icid.h src/zfcid1.c lib/gs_ttf.ps src/zcid.c]

2008-06-09T07:33:57.606022Z Igor Melichev (details)

Fix (stroking) : Prevent unpainted gaps between neighbour strokes that could appear due to stroke adjustment.

[src/gsimage.c src/gstext.c src/gxdevice.h src/gdevbit.c src/gspaint.c src/gxclip.c src/gxstroke.c src/gxdevcli.h]

2008-06-05T21:52:58.268146Z Ralph Giles

Remove the executable property from the included fonts.

[Resource/Font/URWPalladioL-BoldItal Resource/Font/NimbusRomNo9L-Medi Resource/Font/NimbusSanL-Bold Resource/Font/Dingbats Resource/Font/URWChanceryL-MediItal Resource/Font/CenturySchL-Roma Resource/Font/NimbusMonL-Bold Resource/Font/URWGothicL-Demi Resource/Font/NimbusSanL-BoldItal Resource/Font/NimbusRomNo9L-MediItal Resource/Font/StandardSymL Resource/Font/URWBookmanL-DemiBold Resource/Font/NimbusRomNo9L-Regu Resource/Font/URWGothicL-Book Resource/Font/NimbusSanL-ReguCond Resource/Font/CenturySchL-Bold Resource/Font/URWBookmanL-Ligh Resource/Font/NimbusRomNo9L-ReguItal Resource/Font/URWBookmanL-DemiBoldItal Resource/Font/NimbusMonL-ReguObli Resource/Font/NimbusSanL-ReguCondItal Resource/Font/CenturySchL-Ital Resource/Font/URWPalladioL-Roma Resource/Font/CenturySchL-BoldItal Resource/Font/URWBookmanL-LighItal Resource/Font/NimbusSanL-BoldCond Resource/Font/NimbusSanL-BoldCondItal Resource/Font/NimbusMonL-BoldObli Resource/Font/URWGothicL-DemiObli Resource/Font/NimbusSanL-Regu Resource/Font/URWPalladioL-Bold Resource/Font/NimbusMonL-Regu Resource/Font/URWGothicL-BookObli Resource/Font/NimbusSanL-ReguItal Resource/Font/URWPalladioL-Ital]

2008-06-05T00:26:20.566472Z Alex Cherepanov

Replace incorrect FontMatrix in CFF CIDFont with a most common value to
recover a PDF file that Acrobat 8 manages to shows correctly. Bug 688517.


2008-05-31T00:57:34.917939Z Alex Cherepanov

Add work-around for PDF files that misspell 'endobj' as 'endjobj'. Bug 689876.


2008-05-30T20:25:17.430208Z Alex Cherepanov

Dom't interpret ^D (0x04) as a self-delimeted character in PDF mode because
PDF doesn't need this hack. Bug 689875.


2008-05-28T21:52:03.844656Z Igor Melichev (details)

Fix (True Type font loader) : Work around incorrect numGlyphs (continued).


2008-05-28T18:16:26.144495Z Ralph Giles

Correct properties.

[src/sidscale.h src/sjbig2_luratech.h src/sjpx_luratech.h src/sidscale.c src/sjbig2_luratech.c src/sjpx_luratech.c]

2008-05-28T16:04:01.772433Z Marcos H. Woehrmann

Changed crlf to lf.

[src/sidscale.h src/sidscale.c]

2008-05-28T02:38:35.559910Z Alex Cherepanov

Fix a typo introduced in the rev. 8146 that prevented running PDF files from
stdin. Bug 689847.


2008-05-28T00:27:23.734030Z Michael Vrhel

Fix to enable proper custom color callback when indexed images with ICC profiles are used.  Bug 689863.

[src/lib.mak src/gscolor2.h src/gxcie.h src/gsciemap.c src/gscolor2.c]

2008-05-27T20:12:08.164024Z Michael Vrhel

Addition of debug code to dump embedded ICC profiles for external analysis.  


2008-05-27T17:07:40.221072Z Alex Cherepanov

Enable printafm to emit a comment with UniqueID, that may be of some use when
investigating versions of fonts used. Thanks to Michail Vidiassov for the
patch. Bug 688610.


2008-05-26T19:04:05.563476Z Ralph Giles

Work around broken JBIG2Decode streams created by several versions of
Xerox WorkCentre. Bugs 689841 and 689852.

In these streams, a segment data length field is written as -1
expecting the decoder to infer it from the length of the remaining


2008-05-25T07:28:53.119264Z Igor Melichev (details)

Fix : MSVC warnings.


2008-05-25T07:23:38.027951Z Igor Melichev (details)

Fix (True Type font loader) : Work around incorrect numGlyphs.

[src/gstype42.c src/ttfmain.c]

2008-05-25T05:45:15.665594Z Alex Cherepanov (details)

Revert the rev. 8509 because it is not needed after rev. 8774 but interferes
with FONTPATH search and memory font resources. Bug 689637.

[lib/pdf_font.ps src/zfont.c]

2008-05-25T04:28:23.450067Z Alex Cherepanov

Continue the changes started by the rev. 8772. Remove one more definefont from
embedded TrueType font loader. Bug 689644, customer 243.


2008-05-25T02:17:14.504731Z Alex Cherepanov

Change all shell scripts to treat a single dash '-' as a positional
parameter rather than an option. Bug 689846.

[lib/eps2eps lib/ps2ps lib/dumphint lib/ps2ps2 lib/dvipdf lib/pdfopt]

2008-05-23T05:05:20.013100Z Alex Cherepanov (details)

Use embedded PDF fonts directly. Don't define them as resources and look them
up later by the name. Leave findfont operator for fetching non-embedded fonts
only, which are now unaffected by embedded fonts. Bugs 689510, 689514 from
customer 700.

[lib/pdf_font.ps lib/pdf_ops.ps]

2008-05-23T00:13:50.314402Z Ralph Giles

Implement sync_output as cairo_flush. Patch from Behdad Esfahbod.


2008-05-22T18:06:22.983939Z Igor Melichev (details)

Enhancement (graphics) : Delay applying type 1 raster patterns until clist interpretation (continued 4).

[src/gsptype1.c src/gxcldev.h src/gxclrast.c src/gxclpath.c src/gxclutil.c]

2008-05-22T09:52:18.876353Z Igor Melichev (details)

Enhancement (graphics) : Delay applying type 1 raster patterns until clist interpretation (continued 3).


2008-05-21T19:46:53.581581Z Ray Johnston

Change parameters to gdev_prn_allocata_mesmory to explicit width and height to work
around a (suspected) bug in gdev_prn_allocate when new_width and new_height are 0
and the page has transparency. That issue will be adddressed separately.
Crash with multi-threaded rendering reported by customer #850.


2008-05-21T19:46:47.112573Z Ralph Giles

In r8765 we concluded GS_IMAGE_MAX_PLANES was the same as
MAX_COMPONENTS. Make this change permanent by removing the
MAX_PLANES define entirely.

[src/gsimage.c src/zimage.c src/gxiparam.h src/gdevbbox.c src/gxidata.c src/gximage.c src/gsiparam.h src/gxclimag.c]

2008-05-21T19:46:43.711424Z Ralph Giles

Remove the lowercase "compatibility" versions of the GS_IMAGE_MAX_*

[src/zimage.c src/gdevtxtw.c src/gsimage.c src/gxiparam.h src/gxidata.c src/gximage.c src/dxmainc.c src/gdevpdtv.c src/gdevpdfb.h src/gdevpdtv.h src/macsystypes.h src/gdevmacttf.h src/gp_mac.h src/gxclimag.c src/iimage.h src/gxsamplp.h src/gdevmacxf.c src/gdevmac.c src/gsiparam.h src/gdevmac.h]

2008-05-21T19:05:31.529144Z Ray Johnston

Reduce the GS_IMAGE_MAX_PLANES to a sane number. The image cannot have more
planes than the number of CLIENT_COLORS we support (plus 1 for alpha).
This cures a stack overflow seen with the multi-threaded rendering on


2008-05-21T18:27:42.905572Z Michael Vrhel (details)

Fix for 689811.  Enables custom color callback when banding of images is occurs.

[src/gsnamecl.h src/gslibctx.c src/gxcmap.c src/iapi.c src/gslibctx.h src/gsncdummy.c src/gsciemap.c src/gscspace.c src/gsicc.c src/gscdevn.c src/gsnamecl.c src/gscie.c]

2008-05-21T18:13:13.037917Z Ralph Giles

Credit Behdad in the source.


2008-05-21T13:42:08.542151Z Igor Melichev (details)

Fix (Type 1 hinter) : The missed flex hewristic malfunctioned.


2008-05-21T10:12:14.199391Z Igor Melichev (details)

Enhancement (graphics) : Delay applying type 1 raster patterns until clist interpretation (continued 2).


2008-05-21T06:46:41.280250Z Ray Johnston

Ensure that the chunk wrapper is used on the non_gc allocator since doing GC
on chunks will be disastrous. This is protection only and causes no difference
since the only current client of the chunk wrapper is the multi-threaded clist
rendering which wraps non_gc_memory.


2008-05-21T06:40:14.466289Z Ray Johnston

Upon one of our engineer's request, clean up the MSVC warning about use of an
uninitialized variable.

[src/gxclthrd.c src/gxclist.h src/gxclread.c]

2008-05-21T06:35:34.826889Z Ray Johnston

Add some missing information for the clist multi-threaded rendering files and
the chunk memory wrapper. This cleans up (som of) the nightly regression nags.


2008-05-21T01:37:08.729158Z Ralph Giles

Fix the autoconf build when libcairo isn't available.

The device properly disabled in r8752.


2008-05-21T01:26:49.215021Z Ralph Giles

Set properties on the new cairo device source file.


2008-05-21T01:24:45.439819Z Ralph Giles

Whitespace cleanup. Also comment out the warning about setlogop; this
isn't important for most documents.


2008-05-21T01:24:44.147836Z Ralph Giles

Don't compare a NULL extension string.


2008-05-21T01:24:42.046903Z Ralph Giles (details)

Rename the cairo device parameter CairoSurface to CairoOption.

Better handling of libcairo errors.

Add (untested) support for passing a libcairo context pointer
through the CairoContext device parameter for rendering to a
client drawable.


2008-05-21T01:24:40.923940Z Ralph Giles

Protect the use of pkg-config for libcairo.


2008-05-21T01:24:38.762206Z Ralph Giles (details)

New 'cairo' output device using the libcairo graphics library.
Patch by Behdad Esfahbod.

[src/Makefile.in src/configure.ac src/gdevcairo.c src/devs.mak]

2008-05-20T20:34:52.772461Z Ray Johnston

Add double inclusion protection to cure nag from nightly regression.

[src/gsmchunk.h src/gxclthrd.h]

2008-05-20T16:18:40.306550Z Ray Johnston

Clean up properties to get rid of nightly regression warnings.

[src/gsmchunk.c src/gxclthrd.c src/gsmchunk.h src/gxclthrd.h src/gdevsvg.c]

2008-05-20T00:52:25.121469Z Alex Cherepanov (details)

Consider Index object in CFF font as empty if the offset element size is
incorrect. Bug 689854, customer 580.


2008-05-19T14:47:52.443966Z Igor Melichev (details)

Enhancement (graphics) : Delay applying type 1 raster patterns until clist interpretation (continued).


2008-05-17T21:33:47.003946Z Alex Cherepanov

Permit opening of temporary files in the safe mode. Fix /invalidaccess
error during interpretation of PDF 1.7 file collections in the safe mode.
Bug 689847.

[lib/pdf_main.ps src/zfile.c]

2008-05-17T12:58:01.814886Z Alex Cherepanov

Ignore annotation appearance stream when it has a wrong type i.e. not a
dictionary. Bug 689839.

[lib/pdf_main.ps lib/pdf_base.ps lib/pdf_draw.ps]

2008-05-17T01:02:02.764582Z Alex Cherepanov

Replace various access techniques to PDF annotations with 'knownoget'
in preparation to fix the bug 689839.


2008-05-16T23:34:14.372367Z Ralph Giles

Add support for linecap/join and miterlimit.


2008-05-16T12:48:24.645580Z Alex Cherepanov

Use PDFScanRules to scan ToUnicode CMap. Fix a case where CMap stream has
a name starting with 2 slashes that should not be parsed as an immediately
evaluated name. Bug 689642, customer 870.

[lib/pdf_font.ps lib/pdf_base.ps]

2008-05-16T00:05:42.149140Z Ralph Giles

Accumulate imaging state changes and write a new group only when
drawing. Add support for the linewidth parameter. We're pretty
close to properly handling tiger and other vector-only files.


2008-05-16T00:05:41.073469Z Ralph Giles

Correct stroke and fill attribute overrides based on the path type.

Also includes some whitespace cleanup.


2008-05-16T00:05:40.066267Z Ralph Giles

Store clipping rectangles as a clip path and ignore other non-drawing


2008-05-15T21:24:13.840635Z Ralph Giles

Set the document size and scale based on the page size and resolution
from the device parameters.


2008-05-15T21:24:12.705572Z Ralph Giles

Return proper negative error codes on allocation failure.

Also some minor formatting.


2008-05-15T21:24:11.342484Z Ralph Giles

Be explicit about clearing the current fill or stroke color when
none is set.


2008-05-15T16:17:48.102316Z Michael Vrhel

Fix for previous commit.  I had the wrong version number test in the define.


2008-05-15T16:12:17.999197Z Michael Vrhel

Minor change in JBIG configuration file related to using Visual Studio Version 9 (2008).  stdio.h has a definition for vsnprintf which conflicts with the define in config_win32.h


2008-05-15T00:00:24.616940Z Marcos H. Woehrmann (details)

Improve white-on-mask drawing mode.


2008-05-14T23:49:09.954483Z Marcos H. Woehrmann (details)

Add support to pxlcolor and pxlmono for 24 bpp images.


2008-05-13T19:52:08.912983Z Ralph Giles

Fix an incorrect curveto coordinate.


2008-05-13T18:47:23.939753Z Ralph Giles

Disable drawing in the SVG output device after the first output_page call.

Even for single-page output we receive an erasepage fill after the showpage
from gdevvec, which overwrites whatever we've drawn. This should be avoided
in a more sophisticated way (ideally in the superclass) but this method is
helpful for current development.


2008-05-13T18:47:23.279847Z Ralph Giles

Support setting stroke and fill colors.


2008-05-13T18:47:21.967012Z Ralph Giles

Import the current state of the svg driver. Doesn't work.

[src/Makefile.in src/gdevsvg.c src/devs.mak]

2008-05-13T03:58:10.005759Z Alex Cherepanov

Reduce generation of garbage and the time spent on garbage collection by
placing gstate into the 2nd element of the patterm implementation array
in Adobe compatibility mode only. Ghostscript doesn't use this gstate
at all. Bug 689488.

[lib/gs_lev2.ps src/zmisc.c]

2008-05-11T17:00:17.181464Z Alex Cherepanov (details)

Fix a bug that leaves a junk value on the stack for every empty row on the
page during execution of a redefined showpage. Bug 689832.


2008-05-10T22:02:03.546959Z Alex Cherepanov

Ignore OutputIntent attribute if it is not an array; recover a broken PDF file.
Bug 689831.


2008-05-09T16:44:54.615805Z Ray Johnston

Fix missing dependency that caused builds that included the 'bmpa' devices
to fail because the locking memory code wasn't included. Currently PCL
builds still had the bmpa devices included, so they failed.


2008-05-09T14:00:44.027651Z Ralph Giles

uncodes 33 and 34 repeat a zero code length symbol id, not the previous
symbol like runcode 32. Bug 689824.

Thanks to Justin Greer for the fix.

[jbig2dec/config.h jbig2dec/configure jbig2dec/jbig2_text.c]

2008-05-09T04:12:01.814716Z Alex Cherepanov

Reject incorrect ICC profile that has 0 offset in one of the tags
and use alternate color space. Bug 689830.


2008-05-09T02:18:14.475665Z Ray Johnston

This is the "final" merge of the mtrender (multi-threaded clist rendering)
branch into the trunk. The default behavior is still the same, i.e., the
clist rendering is done in the same thread as the parsing (main thread).

The 'gsmalloc' memory allocator now ALWAYS uses a mutex to lock accesses
in case it is used by a multi-threaded client. This was determined to
result is less than 1% performance hit on a single threaded client.

Refer to the log messages on the mtrender branch for details on the
design of the multi-threaded clist rendering, but the summary is that
-dNumRenderingThreads=# (default 0) determines the number of background
threads REQUESTED for rendering bands. If the platform doesn't support
threads, or if there is an error starting the threads from the clist_
get_bits_rectangle_mt hook, single threaded rendering will be used.

The number of threads may be less than the requested number if the
number of bands is less than the request, or if there is an error
setting up threads (as many as can be created, up to the request will
be used). The -Z: debug switch emits status messages indicating how
many threads are requested (-dNumRenderingThreads) and the number that
is actually used.

Many files show little if any improvement with multi-threaded clist
rendering since they are dominated by the clist writing time, or by
the time required to write the output. No files seen to date show a
performance hit greater than aobut 3%. Setting NumRenderingThreads
to a count higher than the number of CPU cores available does not
seem to help or hurt much, but there is overhead (per page) with
starting threads and allocating band buffers, so a very large count
is not productive.

The best performance seen on an Intel Core 2 Duo system, on a
particular file is about a 75% performance improvement (completing
the page in 57% of the single threaded time). This time did not
include writing a file (output to /dev/null).

In order to prevent memory mutex (locking) contention from slowing
down multi-threaded clist rendering, each thread uses a 'chunk'
wrapper on NON-GC the non-gc memory allocator. Each chunk allocator
is thread-safe/instantiated, so the locking only occurs on chunk
allocations to the wrapped (target) memory allocator.

The 'BAND_LIST_STORAGE=mmeory' option has been supplemented to allow
multiple concurrent threads to read the clist 'memfile'.

The "autoconf" files (configure.ac and Makefile.in) have been improved
to hook the 'posix' pthreads if available, so linux and Mac OS/X will
be able to support the multi-threaded clist rendering.

[src/gxclist.c src/gsmemlok.c src/gsmchunk.c src/gxclthrd.c src/gxclist.h src/configure.ac src/gsmchunk.h src/gxclthrd.h src/gxclread.c src/lib.mak src/gxclmem.c src/gxclmem.h src/gsmalloc.c src/Makefile.in src/gdevprn.c src/gsmalloc.h src/gdevprn.h]

2008-05-08T21:47:07.355557Z Ray Johnston

Use 'realtime' instead of 'usertime' for -Z: timing information. On some
systems (Windows) these are equivalent, but on linux, 'usertime' is the
time for the current thread which interferes with timing collection on
different threads (multi-threaded rendering did not include any time for
the threads). INCOMPATIBLE CHANGE, but this is only debug info.


2008-05-08T21:28:30.163536Z Ray Johnston

Allow some compile time constants that affect performance to be set as
/D compiler flags (via XCFLAGS makefile macro).

MAX_BITMAP_PATTERN_SIZE controls when the clist pattern accumulator is used,
and on machines with a decent amount of RAM, the default of 1 Mb is too
small and causes the slower clist method to be used too often. Setting this
to 32 Mb is probably better on hosts.

The GS_CLIENT_COLOR_MAX_COMPONENTS default of 252 is needed for Adobe CPSI
compatibility and for RIPS that want to use a large number of DeviceN
colorants, but this increases the size of some allocations and slows down
performance and is much too large for printers. Setting this to 6 or 8 is
probably plenty.

[src/gxpcmap.c src/gsccolor.h]

2008-05-08T20:09:32.433652Z Ray Johnston

Fix MSVC warning -- mismatched type.


2008-05-08T19:56:33.932490Z Ray Johnston

Fix gcc warnings, unused variables and type mismatch, implicit declaration.

[src/gximask.c src/gp_unix.c]

2008-05-08T19:35:26.683268Z Ray Johnston

Clean up gcc compiler warnings for unused 'st' and no prototype for
gx_pattern_cache_free (from gxpcolor.h).


2008-05-08T19:10:40.329127Z Ray Johnston

Add support for recursive mutex on posix. Multiple threads that perform
'locking' before calling an object's finalize need this to prevent
deadlock if the finalize calls 'free'. This protection is standard on
Windows, but PTHREAD_MUTEX_RECURSIVE attribute is not available on
many systems.

The method, using pthread_self and pthread_equal, was extracted from
a web information page and tested on linux.

NB: The multi-threaded clist rendering no longer needs this since
the 'chunk' memory wrapper calls the 'finalize' function without
locking, so the deadlock no longer occurs.


2008-05-08T18:56:10.922303Z Ray Johnston (details)

Fix memory leak observed with DEBUG=1 build on mtrender branch. The
'levels' and 'bit_data' of halftones were being leaked when halftones
were set by the clist reader.


2008-05-08T18:40:31.637800Z Ray Johnston

Fix compiler warning due to missing prototype for strncmp.

[src/zchar42.c src/int.mak]

2008-05-07T21:07:53.236295Z Igor Melichev (details)

Enhancement (graphics) : Delay applying type 1 raster patterns until clist interpretation.

[src/gsptype1.c src/gxclrast.c src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2008-05-07T21:02:16.625138Z Igor Melichev (details)

Fix (graphics) : Wrong pattern phase when pattern applies to a band with non-zero origin.


2008-05-07T09:15:27.593615Z Igor Melichev (details)

Fix (graphics) : Imprecise pattern phase with negative cell origins (continued).


2008-05-07T06:25:34.508384Z Alex Cherepanov

Repait yet another broken PDF file that abbreviates /Indexed to /I
in the color space array. Bug 689815.


2008-05-06T20:59:54.208603Z Alex Cherepanov

Fix and simplify implementation of operator Q. Collecting the path with
the current ctm and re-playing it with the restored ctm transforms the
path exactly as PDF needs. Bug 689812.


2008-05-05T19:51:17.293996Z Ray Johnston

Eliminate leaks caused by lost 'maskbuf' elements. Only the uppermost
maskbuf is (currently) used by the pop_transparency_group that applies
the mask, but the chain of maskbuf->maskbuf elements was never freed.
This also improves performance (at least for the test case of bug
689534). Customer #870.


2008-05-02T20:13:50.255816Z Igor Melichev (details)

Fix (graphics) : Imprecise pattern phase with negative cell origins.


2008-05-02T08:07:50.475340Z Ken Sharp

The revision 8621 which reinstated the comments, and updated encs2c.ps to generate them,
placed the Id line in the wrong position relative to the licence and summary comments.

[toolbin/encs2c.ps src/gscedata.h src/gdevpdtv.c src/gdevpdtv.h src/gscedata.c]

2008-05-02T02:19:57.012115Z Ralph Giles

Remove the testing instructions and file index.

This was mostly obsolete, and the automated tests are fairly complete now.

[doc/Testing.htm doc/Readme.htm toolbin/tests/check_docrefs.py]

2008-05-02T01:42:14.506521Z Ralph Giles

Fix various code policy warnings.

[toolbin/msvcxml.bat src/gdevdjet.c src/aes.h toolbin/memory.py src/aes.c]

2008-04-30T19:06:59.803995Z Ralph Giles

Fix some warnings.


2008-04-30T04:51:02.115275Z Michael Vrhel

Fixed issue with NULL pointer in gsncdummy.c when ICC color space was used in custom color callback.  Also, made the object based coloring an option define and fixed minor header issues.

[src/lib.mak src/gxcmap.c src/gsncdummy.c src/gscspace.c src/gscdevn.c src/gsnamecl.c]

2008-04-30T01:35:18.247997Z Ralph Giles

Fix some warnings.


2008-04-29T06:34:17.581619Z Michael Vrhel

Fix for bug 689806 which was introduced when fixing bug 689803.  The current bug was related to a CIELAB image with a colorspace ICC profile (LAB to LAB).  The image data was incorrectly being normalized between 0 and 1 (float). It is now properly normalized to the range of the CIELAB ICC space.  There still exists an issue with this file as absolute colorimetry should be used.  This is the source of the current difference between AR and GS.  However, the image is no longer black now but should match the GS result prior to rev 8664.

[src/lib.mak src/gxicolor.c]

2008-04-29T00:31:25.778368Z Alex Cherepanov

Make pf2afm utility friendlier to Windows users: check for .pfa or .pfb
extensions case-insensitively and accept backslash as a path separator.
Bug 689804.


2008-04-28T17:48:26.844493Z Alex Cherepanov

Refine calculation of di member of a trap_line structure to avoid integer
overflow when the source operands are big. Bug 689448.


2008-04-28T16:26:35.071571Z Ralph Giles

Fix a minor header dependency skew.

[src/int.mak src/gsicc.c]

2008-04-28T06:47:28.650051Z Michael Vrhel

Undo accidental commitment of ENABLE_CUSTOM_COLOR_CALLBACK (has callback) code.


2008-04-28T05:20:54.026239Z Alex Cherepanov (details)

Implement spacial handling of transfer functions during Gray to CMYK
conversion: ignore transfer functions for non-black components. Bug 688360.

[src/lib.mak src/gxcmap.c src/gxcspace.h src/gscspace.c src/gxdevcli.h]

2008-04-27T15:21:10.051210Z Alex Cherepanov

Check the error code early. Fix a SEGV in PDF file with invalid ICC profile
that was introduced by the rev. 8664.


2008-04-26T04:35:56.962801Z Michael Vrhel

Fix for bug#689803.  Set bounds correctly when input data is LAB and color also includes a colorspace source profile (e.g. LAB to LAB).  

[src/int.mak src/gsicc.c src/zicc.c]

2008-04-23T14:06:11.166309Z Igor Melichev (details)

Fix (graphics) : Convert imagemask into a clipping path when painting a big pattern.

[src/gsimage.c src/gxacpath.c src/gsptype1.h src/gximask.c]

2008-04-23T00:30:10.271302Z Alex Cherepanov

Since we always write a complete "classic" xref, the Trailer may need to be
adjusted: (1) remove keys that pertain to xref-streams and hybrid-xref PDFs;
(2) if it's a PDF stream, turn it into a PDF dict by removing keys used for
PDF streams (both standard and GS-specific), and the executable attribute.
Thanks to SaGS for the patch. Bug 688152.

[lib/pdfwrite.ps lib/pdfopt.ps]

2008-04-22T17:18:03.467843Z Ralph Giles

Set native line endings on gsnamecl. This should remedy patch-portability problems.

[src/gsnamecl.h src/gsnamecl.c]

2008-04-21T14:53:38.640663Z Igor Melichev (details)

Enhancement (graphics) : Delay applying big patterns until page clist interpretation.

[src/gsptype1.c src/lib.mak src/gsptype2.c src/gxclist.c src/gxpcmap.c src/gsptype1.h src/gxdcolor.c src/gxclist.h src/gxpcolor.h src/gdevfax.c src/gxdcolor.h src/gxp1fill.c src/gxclrast.c src/gxclread.c src/gxclimag.c]

2008-04-21T11:58:27.801424Z Russell Lang

Change the name of a utility used to build Windows distribution so it doesn't 
get treated as a setup program by Windows Vista.
Change reference to obsolete doc/Public.htm to doc/COPYING.
Allow makefile to recognise a later patch of the Microsoft Visual Studio 2005 
make utility.

[src/winint.mak src/msvc32.mak]

2008-04-20T23:40:49.333141Z Alex Cherepanov

Ignore DSC comments in nested EPS files and data blocks. Thanks to
William Bader for the patch. Bug 689791.



2008-04-20T04:51:21.386273Z Alex Cherepanov

Skip bogus endobj operators inside the object stream.
Bug 689795, customer 870.



2008-04-19T18:26:31.622080Z Ray Johnston

Fix a problem when the default transfer function of the target printer
is not in global space. Seen with Konica Minolta (QMS PostScript).
Fixes 'invalidaccess' error caused by attempting to store a 'local'
currentcolortransfer into a 'global' array. NB: The 'cp2g' will then
convert the array to global which is needed to store into InitialExtGState.


2008-04-19T18:18:34.484562Z Ray Johnston

Add diagnostic information for start of rendering (Outputpage start) so that
parsing as well as rendering time can be observed with -Z: (gs_debug[':'])


2008-04-19T12:48:15.825215Z Alex Cherepanov

Fix PDF transmuting utilities. Remove '#' from the list of characters that
may occur in PDF names unescaped. Bug 689770.


2008-04-19T04:49:20.031557Z Alex Cherepanov

Add recognition of abbreviated filter names to the PDF inflation utility.


2008-04-19T03:43:21.791168Z Alex Cherepanov (details)

Implement loading of OpenType CFF font as a CIDFont resource in PDF reader.
Bug 689763, customers 531, 850.

[lib/pdf_font.ps lib/gs_cff.ps lib/pdf_ops.ps]

2008-04-17T17:40:05.253185Z Ralph Giles

Use -O0 with the autoconf debug build instead of -O which seems to
hide some symbols.


2008-04-17T17:31:57.458743Z Ralph Giles

Allow the ENABLE_CUSTOM_COLOR_CALLBACK preprocessor macro to be set
from the compiler command line.


2008-04-15T04:47:24.255743Z Alex Cherepanov (details)

Repair broken CFF CIDFont stream generated by "Exstream Dialogue Version
6.2.004m (DBCS)". Bug 689753, customer 353.


2008-04-14T22:57:22.422088Z Michael Vrhel

Fixed Colorspace enumeration order for debug printing.


2008-04-10T23:43:36.714953Z Ralph Giles

Increase the static command and path buffers in echogs to deal with
longer build paths. Bug 689788.


2008-04-10T22:08:20.215716Z Ralph Giles

Use the correct GEN directory references. Bug 689788.

[src/jbig2.mak src/jasper.mak]

2008-04-10T07:38:46.911876Z Ken Sharp (details)

Fix (PDF interpreter): Improve omission of .notdef glyphs.


2008-04-10T05:43:43.466565Z Igor Melichev (details)

Enhancement (graphics) : Generalize prototypes of color serialization methods for big color data.

[src/gsptype1.c src/gxwts.c src/gxcht.c src/gxdcolor.c src/gxdcolor.h src/gxclrast.c src/gxclpath.c src/gxht.c]

2008-04-09T15:28:45.087056Z Ken Sharp (details)

Fix (PDF interpreter): Optionally omit rendering of /.notdef glyphs
from TrueType fonts.

[lib/pdf_main.ps src/icontext.c src/zchar42.c doc/Use.htm src/icstate.h src/zusparam.c lib/gs_init.ps]

2008-04-09T06:16:50.593621Z Alex Cherepanov

Avoid a spurious warning "CS/cs (setcolorspace) operand not a name".
Acept array values for /CS attribute. Bug 689738.


2008-04-08T21:55:08.170308Z Ralph Giles

We no longer have any outstanding port requests. Bug 689745.


2008-04-06T21:42:34.379385Z Alex Cherepanov

Use operator .execn to keep the operand stack size and .pdfcount value
consistent during /BuildChar execution. Operator scn depends on the correct
value of .pdfcount. Bug 688796.


2008-04-06T07:53:33.800999Z Alex Cherepanov

Fix PDF empty stack count (pdfemptycount) in the tiling pattern. Operator
scn depends on the correct value of pdfemptycount. This bug was introduced
in the rev. 8308. Bug 689776.


2008-04-04T11:30:17.034942Z Till Kamppeter

Added the new files of OpenPrinting Vector 1.0.

[contrib/opvp/opvp_0_2_0.h contrib/opvp/opvp.h]

2008-04-04T11:28:22.909246Z Till Kamppeter

Updated the OpenPrinting Vector driver interface ("opvp", "oprp") to version 1.0.

[contrib/opvp/opvp_media.def contrib/opvp/opvp_common.h contrib/opvp/gdevopvp.c]

2008-04-04T08:53:57.893326Z Ken Sharp (details)

Fix (pdfwrite): Incorrect cmap aubtables written for 'non-symbolic' TrueType
 fonts, when PDF/A output is enabled.

[src/gdevpdtb.c src/gdevpsft.c src/gdevpsf.h]

2008-04-04T08:39:33.625568Z Ken Sharp (details)

Fix (pdfwrite): code tidy up.

[toolbin/encs2c.ps src/gdevpdtb.c src/gscedata.h src/gdevpdtv.c src/gdevpdtf.h src/gdevpdtv.h src/gscedata.c]

2008-04-04T01:02:17.399302Z Ralph Giles

Add the rinkj driver to the default autoconf build under "ETS" devices.

It's not intended for production use, but this will help prevent
bit rot. Related to bug 689780.


2008-04-04T01:02:16.708266Z Ralph Giles

Minimal changes to gdevrinkj.c so that it compiles. As far as I can tell,
the version in source control has never worked.


2008-04-04T01:02:16.013247Z Ralph Giles

Include stdlib.h for malloc and free in the rinkj device. Bug 689780.


2008-04-01T00:28:17.665464Z Alex Cherepanov

Fix incorrect scanline length calculation in 1 bit/component images on pswrite
and epswrite devices. The bug was introduced in rev. 8233.
Bug 689771, customer 73.


2008-03-31T23:53:28.505732Z Ralph Giles

Don't override the memory pointer set by the client when initializing 
the luratech jpx decoder.


2008-03-31T23:08:41.231868Z Ralph Giles

Do not invoke the s_jpxd_template set_defaults method if it is null.
Fixes bug 689743, whose attachment segfaults with the luratech decoder
for which this method is not implemented.


2008-03-31T23:00:55.454967Z Igor Melichev (details)

Fix (graphics) : Stroke width was wrong for short segments.


2008-03-28T16:30:25.778081Z Igor Melichev (details)

Fix (graphics) : rectfill applied a wrong path adjustment.


2008-03-28T06:36:49.751300Z Alex Cherepanov

Improve detection of transparency usage. Search for transparency featires in
the resource chain of annotattion appearance streams.
Bug 689764, customer 531.


2008-03-27T08:37:58.577822Z Ken Sharp (details)

Fix (pdfwrite): endstream/endobj not always emitted PDF/A compliant.

[src/gdevpdfo.c src/gdevpdfb.c src/gdevpdfu.c src/gdevpdti.c]

2008-03-26T14:02:02.746186Z Ken Sharp (details)

Fix (vector device): Operation order could result in failure to
apply clipping.


2008-03-25T05:26:24.097873Z Alex Cherepanov

PDF font descriptor may be shared between CID and simple fonts. We cache the
font object in the font descriptor dictionary. To prevent collision, use
different keys to store font and CIDFont objects. Improve the fix for the
bug 689301.


2008-03-24T20:02:07.895385Z Igor Melichev (details)

Fix (clist writer) : Smaller tiles for strip_copy_rop (continued).

[src/gxclimag.c src/gxclrect.c]

2008-03-24T04:17:47.859439Z Alex Cherepanov

Equivalent transformation of the PDF font handler to improve readability
in preparation for the PDF font overhaul.


2008-03-23T07:50:43.652322Z Igor Melichev (details)

Fix (vector device): %pipe% IO device being opened as seekable (continued).


2008-03-22T21:55:00.988313Z Igor Melichev (details)

Fix (clist writer) : Smaller tiles for strip_copy_rop.

[src/lib.mak src/gdevddrw.c src/gdevmr8n.c src/gxclrect.c]

2008-03-21T05:07:53.304009Z Igor Melichev (details)

Fix (Windows application) : Provide a better visual trace support interface for use with other interpreters.

[src/dwtrace.h src/dwtrace.c]

2008-03-20T10:20:17.499008Z Ken Sharp (details)

Fix (pdfwrite): pdfwrite embedded TrueType/Type 42 fonts which
specifically forbid embedding.

[src/gxfont42.h src/zfont.c src/gdevpdtt.c src/gstype42.c src/gdevpsft.c src/gdevpdtf.c src/gxfont.h]

2008-03-19T10:09:21.671968Z Ken Sharp (details)

Fix (vector device): %pipe% IO device being opened as seekable.

[src/gdevvec.c src/gsdevice.c]

2008-03-16T22:25:13.694561Z Alex Cherepanov

Handle TT fonts that have short post table with less than 256 glyphs.
Pad the generated Encoding vector with /.notdef glyphs.
Bug 689515, customer 700.


2008-03-15T23:59:48.788786Z Alex Cherepanov (details)

Work around a bug in the PS interpeter by not using nulldevice in the PDF
interpreter where it isn't really needed. Bug 689751.


2008-03-14T05:40:11.023910Z Marcos H. Woehrmann

Fixed duplexing for ljet3d and ljet4d devices; thanks to karsten@sengebusch.de for the changes.

Fixes bug 687531.

No regressions expected, since neither device is tested by the regression suite.

[src/gdevdjet.c src/gdevdljm.c]

2008-03-13T07:18:46.618081Z Igor Melichev (details)

Fix (graphics) : A bug in the pattern color serialization.


2008-03-12T22:32:03.336468Z Igor Melichev (details)

Fix (graphics) : Optimize filling a path with a shading color (continuewd 3).


2008-03-11T18:32:33.104151Z Ray Johnston

Fix MSVC makefile for the 'Big console mode EXE' case when COMPILE_INITS=1. Also
minor cleanup to gs.mak 'clean' target and redundant dependency in ugcclib.mak.
MSVC build problem noted by customer #531.

[src/ugcclib.mak src/gs.mak src/msvc32.mak]

2008-03-10T02:18:38.654568Z Alex Cherepanov

When the font has no /FontBBox but provides character width through /Metrics
dictionary, use them instead of the calculated width. The old code did so only
when both the width and side bearings were defined. Bug 689740, customer 353.


2008-03-09T13:34:51.534239Z Igor Melichev (details)

Fix (transparency) : Transparency compositor device recreation was incorrect.


2008-03-07T13:39:35.783627Z Igor Melichev (details)

Fix (bbox device) : box_fill_path needs as path for shfill.


2008-03-07T09:42:38.021120Z Ralph Giles

Correct a default return value. Follow on to Bug 689569.

Also rename a variable to match the jbig2dec version of the same call.


2008-03-05T23:35:50.165171Z Igor Melichev (details)

Fix (clist) : Some transparency compositor commands don't need CTM.

[src/gdevdbit.c src/gdevp14.c]

2008-03-04T20:56:48.308882Z Igor Melichev (details)

Fix (clist) : Crop transparency commands while clist writing, step 4.


2008-03-03T20:16:06.744980Z Igor Melichev (details)

Fix (images) : Revert an unintentional change to siscale.c .


2008-03-03T16:01:12.306842Z Igor Melichev (details)

Fix (clist) : Crop transparencsy commands while clist writing, step 3.

[src/gxclist.c src/gdevdflt.c src/gdevp14.h src/gstrans.c src/gsalphac.c src/gxclist.h src/gxcomp.h src/gsovrc.c src/gstparam.h src/gstrans.h src/gxclrast.c src/gdevp14.c src/gxclpath.c src/gxclimag.c]

2008-03-03T11:57:42.307384Z Igor Melichev (details)

Fix (clist) : Crop transparencsy commands while clist writing, step 2.

[src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevp14.c src/gxclpath.c]

2008-03-03T11:42:33.253339Z Igor Melichev (details)

Fix (clist) : Crop transparencsy commands while clist writing, step 1b.


2008-03-03T10:13:01.196997Z Igor Melichev (details)

Fix (clist) : Crop transparencsy commands while clist writing, step 1a.


2008-03-03T10:11:27.428498Z Igor Melichev (details)

Fix (clist) : Crop transparencsy commands while clist writing, step 1.

[src/gxclist.c src/gdevp14.c src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2008-03-03T04:03:51.374416Z Marcos H. Woehrmann (details)

Fix for compression always falling back to no compression in
pclxl_write_image_data(), bug 689732.


2008-03-03T02:57:05.472235Z Ray Johnston

Fix properties

[src/psromfs.mak src/gsromfs0.c]

2008-03-03T01:17:09.063617Z Marcos H. Woehrmann (details)

Fall back to using gx_default_copy_mono() in pclxl_copy_mono() if data_x!=0.


2008-03-01T10:18:20.389016Z Ken Sharp (details)

Fix (pdfwrite): problems with type 3 fonts executing 'show'.

[src/gdevpdfx.h src/gdevpdtt.c src/gdevpdfb.h src/gdevpdti.c]

2008-03-01T10:15:02.847745Z Ken Sharp (details)

Fix (pdfwrite): problems with type 3 fonts executing 'show'.


2008-03-01T01:42:04.749356Z Ralph Giles

Bump the revision after the 8.62 release.

[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]

Version 8.62 (2008-02-29)

This version is the next in our line of scheduled semi-annual releases.

There were approximately 55 bugs fixed since version 8.61. Some fixes and improvements of note were:

COMPILE_INITS=1 was broken in 8.61 and now works as expected.

Fonts are now distributed in the Resource/Font directory and will be included in the executable if COMPILE_INITS=1

The tiffsep device was fixed for using more than 8 colorants.

Shadings, overprinting and transparency were optimized and are substantially faster than in 8.61, particularly for large format or high resolution rendering when using the 'clist' banding mode.

Changes were made to prevent near unbounded growth in memory usage and corresponding performance problems on a few test cases.

The 'pdfwrite' device was improved to fix some compatibility issues with PDF/A and to improve some font embedding and other issues.

The 'ht_ccsto.ps' Stochastic Threshold array was completely changed to be more useful. The values in the threshold array were inverted, so the number of 'light' colors was limited and using it generally caused prints that were too dark.

The 'runpdfbegin', 'dopdfpages' and 'runpdfend' PostScript pseudo-operators that were inadvertently removed in 8.61 were restored. This also restored the functionality of toolbin/pdf_info.ps to display PDF creator stats, fonts used and page sizes.

The halftone tile cache sizes and cache effectiveness were improved to help the performance when tiling with large cells or threshold arrays.

The following bugs were open at the time of release:

465936, 578865, 626295, 686747, 686853, 687011, 687146, 687257, 687271, 687280, 687295, 687327, 687514, 687520, 687531, 687608, 687650, 687674, 687677, 687695, 687697, 687702, 687721, 687728, 687729, 687796, 687805, 687814, 687850, 687903, 687904, 687957, 687974, 688007, 688022, 688026, 688032, 688036, 688042, 688058, 688061, 688064, 688066, 688075, 688081, 688095, 688129, 688130, 688151, 688152, 688159, 688166, 688184, 688187, 688207, 688215, 688227, 688239, 688269, 688280, 688288, 688317, 688318, 688320, 688333, 688342, 688358, 688359, 688360, 688361, 688363, 688372, 688378, 688386, 688387, 688389, 688395, 688413, 688427, 688428, 688436, 688437, 688440, 688446, 688475, 688483, 688500, 688515, 688517, 688528, 688533, 688539, 688540, 688542, 688543, 688557, 688580, 688581, 688588, 688601, 688604, 688605, 688610, 688615, 688616, 688619, 688627, 688636, 688638, 688646, 688651, 688653, 688655, 688673, 688674, 688696, 688699, 688709, 688710, 688714, 688717, 688728, 688736, 688739, 688757, 688770, 688774, 688778, 688796, 688797, 688807, 688811, 688813, 688815, 688829, 688843, 688846, 688876, 688908, 688918, 688919, 688926, 688928, 688933, 688942, 688943, 688952, 688958, 688969, 688976, 688986, 688990, 688992, 688999, 689003, 689011, 689013, 689014, 689022, 689025, 689028, 689031, 689040, 689044, 689046, 689048, 689057, 689058, 689080, 689081, 689090, 689093, 689094, 689098, 689111, 689116, 689128, 689129, 689130, 689133, 689136, 689137, 689138, 689145, 689146, 689148, 689150, 689153, 689154, 689159, 689161, 689164, 689172, 689174, 689181, 689184, 689195, 689198, 689206, 689209, 689210, 689222, 689224, 689230, 689236, 689246, 689247, 689248, 689252, 689253, 689264, 689279, 689280, 689281, 689283, 689289, 689290, 689291, 689304, 689305, 689308, 689313, 689331, 689335, 689340, 689341, 689343, 689358, 689361, 689363, 689364, 689367, 689370, 689373, 689376, 689378, 689396, 689402, 689412, 689418, 689419, 689422, 689428, 689431, 689438, 689439, 689440, 689444, 689445, 689448, 689450, 689451, 689456, 689460, 689462, 689463, 689469, 689471, 689476, 689484, 689487, 689488, 689489, 689490, 689498, 689499, 689500, 689502, 689507, 689509, 689510, 689512, 689514, 689515, 689516, 689518, 689521, 689522, 689532, 689534, 689535, 689538, 689542, 689543, 689546, 689547, 689549, 689552, 689554, 689557, 689559, 689560, 689561, 689563, 689566, 689567, 689573, 689574, 689579, 689581, 689583, 689585, 689588, 689591, 689592, 689595, 689598, 689601, 689606, 689607, 689609, 689610, 689618, 689621, 689623, 689627, 689628, 689632, 689636, 689637, 689641, 689649, 689652, 689653, 689654, 689657, 689658, 689659, 689663, 689666, 689668, 689669, 689673, 689674, 689675, 689676, 689677, 689681, 689682, 689684, 689685, 689687, 689689, 689690, 689691, 689692, 689693, 689697, 689698, 689699, 689702, 689704, 689705, 689709, 689710, 689711, 689712, 689713, 689715, 689716, 689721, 689722, 689723, 689725, 689727.

Incompatible changes

Not strictly a compatibility issue, but the default URW (GPL) fonts are now distributed in the Resource/Font/ path which can increase the number of file handles open for PostScript that opens all of the resources. Also the size of the %rom% rom file system within the executable when using COMPILE_INITS=1 is larger by the amount needed for the fonts.

Also not strictly incompatible, but some alternate fixed-point code was stripped out, so FPU_TYPE and other FPU related makefile macros are gone or don't cause any difference in the code generated. Also the 'USE_ASM' macro was removed, since we expect modern compilers to do sufficient optimization.

Some old (deprecated) "helper" scripts were removed: gsindent, gssubst, many2pdf.tcl, and pre.

The unused 'cmap' (special color mapping) and 'ropc' devices were removed from the distribution.

The 'ht_ccsto.ps' Stochastic Threshold array was completely changed to be more useful. The values in the threshold array were inverted, so the number of 'light' colors was limited and using it generally caused prints that were too dark. This is an improvement, but incompatible in that anyone using it previously would see much different grays/ colors.

The SYSTEM_CONSTANTS_ARE_WRITABLE compile time define was removed as was the "EXTEND_NAMES" makefile macro (still accessible using a compiler flag define).


2008-02-29T23:59:31.476236Z Ray Johnston

Fix typo that caused unbalanced 'q' 'Q' operators in PDF's (caused by
rev 8501). Bug 689728.


2008-02-29T22:27:59.143965Z Ralph Giles

Release notes for the 8.62 release. Thanks to Ray Johnston for compiling these.


2008-02-29T20:49:04.253927Z Ralph Giles

Remove some C++ style comments.

[src/siscale.c src/gdevijs.c]

2008-02-29T20:49:02.503198Z Ralph Giles

Add some new files to the documentation tree.


2008-02-29T20:47:52.884152Z Ralph Giles

Update product name, copyright and release dates.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Deprecated.htm doc/Source.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm src/version.mak man/gs.1 src/dwsetup.rc man/pf2afm.1 doc/Fonts.htm doc/Ps2ps2.htm man/printafm.1 doc/Develop.htm doc/Ps2pdf.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 src/winint.mak doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Make.htm doc/Details8.htm doc/Testing.htm doc/Unix-lpr.htm doc/Ps-style.htm doc/C-style.htm doc/History1.htm doc/History2.htm man/gslp.1 doc/History3.htm man/wftopfa.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 man/ps2ps.1 doc/History5.htm doc/History6.htm]

2008-02-29T18:53:14.162723Z Ray Johnston

Add default FontResourceDir needed when COMPILE_INITS=1 is used so
that the fonts from Resource/Font in the distribution directory that
are built into %rom%Resource/Font/ will be found.


2008-02-29T08:13:08.227205Z Ray Johnston (details)

Fix COMPILE_INITS=1. Note the next commit to the PCL tree will combine
with this one, but we can't commit to both trees atomically.

[src/openvms.mak src/psromfs.mak src/macosx.mak src/int.mak src/watcw32.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/unixlink.mak src/os2.mak src/lib.mak src/bcwin32.mak src/ugcclib.mak src/gsromfs0.c src/Makefile.in src/msvc32.mak src/unix-gcc.mak src/unix-aux.mak src/macos-mcp.mak src/watclib.mak]

2008-02-28T14:56:32.629339Z Alex Cherepanov (details)

Attempt to repair invalid embedded TT fonts without cmap table.
Bug 689707, customer 531.


2008-02-27T19:36:18.181168Z Igor Melichev (details)

Fix (clist interpreter) : Improve transparency performance, step 4a.

[lib/pdf_draw.ps lib/pdf_ops.ps]

2008-02-27T19:22:57.279403Z Igor Melichev (details)

Fix (clist interpreter) : Improve transparency performance, step 4.

[src/gstrans.c src/ztrans.c src/gdevpdft.c src/gstrans.h src/gdevp14.c]

2008-02-27T18:39:31.036262Z Igor Melichev (details)

Fix (clist interpreter) : Improve transparency performance, step 3.


2008-02-27T00:47:37.036819Z Marcos H. Woehrmann (details)

Added setting of fill_rule in pclxl_endpath().


2008-02-27T00:08:22.308407Z Igor Melichev (details)

Fix (clist interpreter) : Improve transparency performance, step 2.

[src/lib.mak src/gxistate.h src/gsistate.c src/gdevpdfg.c]

2008-02-26T23:14:40.608304Z Igor Melichev (details)

Fix (clist interpreter) : Improve transparency performance, step 1.

[src/gstrans.c src/gstrans.h]

2008-02-26T07:12:49.848447Z Alex Cherepanov (details)

Change the decimal separator in generated strings to '.' effectively selecting
a C numeric locale without calling any locale functions. Bug 689624.

[src/spprint.c src/zdouble.c]

2008-02-25T16:10:43.614503Z Alex Cherepanov

Remove a space betveen -f and a file name to prevent parsing of the file name
that starts with '-' as an options. Bug 689682.


2008-02-25T05:48:45.219666Z Alex Cherepanov

Add a check for null value. Since rev. 6956 following Adobe implementation
Ghostscript doesn't accept null as a key in dictionary look-up. Bug 689696.


2008-02-25T04:20:47.177440Z Alex Cherepanov

When the values of the color key mask exceed the valid range clip them to the
nearest valid values and continue. Don't discard the mask as we did before.
Bug 689717, customer 580.


2008-02-24T09:21:54.361457Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 8).


2008-02-24T03:37:03.979896Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 7).


2008-02-24T02:58:34.824461Z Alex Cherepanov (details)

Fix link errors in the file descriptor-based implementation of file streams.
Move function used by both fd and stdio implementations to a separate file
and compile it in both versions. Bug 688918.

[src/lib.mak src/sfxstdio.c src/sfxcommon.c]

2008-02-24T01:12:18.214936Z Alex Cherepanov

Add definitions of some C99 types missing from old versions of Cygwin.


2008-02-23T22:26:01.799844Z Ray Johnston

Fix typo that caused Cygwin build to fail if 'fontconfig' package was present.


2008-02-22T20:18:08.422807Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 6).

[src/gsimage.c src/lib.mak src/gxiscale.c src/siscale.c src/gdevm24.c]

2008-02-22T10:29:49.290734Z Igor Melichev (details)

Fix (FAPI) : Embedded fonts didn't work (continued).


2008-02-22T10:09:30.542153Z Igor Melichev (details)

Fix (FAPI) : Embedded fonts didn't work.


2008-02-20T21:02:48.212097Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 5).

[src/lib.mak src/gsmatrix.c src/gximono.c src/gxidata.c src/gsmatrix.h src/gdevm24.c src/gxipixel.c]

2008-02-18T20:28:59.836803Z Ralph Giles

Propagate the new method argument change introduced in r8528 to the wts
device so that it compiles again.


2008-02-17T23:36:50.588580Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 4).

[src/gxiscale.c src/siscale.c src/gxipixel.c]

2008-02-17T23:25:47.528293Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 3).

[src/lib.mak src/gxiscale.c src/gxfixed.h src/siscale.c src/sisparam.h src/gximage.h src/gxipixel.c]

2008-02-17T22:32:15.427994Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued 2).

[src/gxclist.c src/gxdevbuf.h src/gxdevmem.h src/gdevppla.c src/gdevmem.c src/gdevbmpa.c src/gdevprn.c src/gdevppla.h src/gdevm24.c src/gxclread.c src/gdevpng.c src/gdevprn.h src/gdevijs.c]

2008-02-17T03:59:45.216145Z Ray Johnston (details)

Fix for regressions introduced with rev 8526. Some resolutions of CMYK, 1-bit
per component devices that had CMYK colors and Gray colors had strange dithers.
Bug 689706.


2008-02-14T08:34:56.225081Z Ray Johnston (details)

Improve Halftone tile cache efficiency. Make default cache large enough
on default 32-bit (LARGE) configuration to allow for > 256 cache tiles
when using the 'ht_ccsto.ps' 167x167 Threshold array. Change cache
lookup logic to eliminate collisions when the number of cache slots
exceeds the number of levels (the normal case). Remove duplicated
ht cache default size #defines and normalize the names to end in
_size (to imply size in bytes) and be consistent with other similar
function/macro names.

[src/gshtscr.c src/gzht.h src/gsht.c src/gdevprna.c src/gxht.c]

2008-02-12T20:30:17.540929Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image (continued).

[src/gxdda.h src/lib.mak src/gxiscale.c src/siscale.c src/sisparam.h src/gximage.h src/gxipixel.c]

2008-02-12T19:03:19.125442Z Ralph Giles

Document the need to update the current documentation snapshot.


2008-02-09T02:30:31.322331Z Ralph Giles

Clamp the number components read from the ICC DataSource array to the 
number actually allocated to avoid buffer overflow. CESA-2008-001.


2008-02-09T00:55:38.575949Z Ralph Giles (details)

Include 12 and 16 bit image support as part of the core graphics 
library. Bug 689688.

[src/lib.mak src/int.mak]

2008-02-07T09:33:22.506379Z Ken Sharp (details)

Fix (pdfwrite): problems with unusual PDF text rendering modes.

[src/gdevpdts.c src/gdevpdtt.c lib/pdf_ops.ps]

2008-02-04T22:18:08.283584Z Igor Melichev (details)

Fix (images) : Improve coordinate precision when scaling an image.

[src/lib.mak src/gxidata.c src/gdevddrw.c src/gdevm24.c src/gxclread.c src/gxi12bit.c src/gxipixel.c]

2008-02-03T17:54:23.256452Z Alex Cherepanov

Modify pdf_info utility to match the changes in PDF interpreter interface.
Bug 689680.


2008-02-01T22:05:51.322620Z Igor Melichev (details)

Fix (graphics) : Interpolated images were shifed in a half of source pixel.


2008-01-31T22:20:32.934182Z Ray Johnston (details)

Fix ColorValues parameter problem when device has total number of bits (depth)
of more than 31 bits, resulting in a "rangecheck" (-15) error.


2008-01-29T17:02:50.720617Z Igor Melichev (details)

Fix (graphics) : Optimize filling a path with a shading color (continued 2).

[src/gsptype2.c src/gsptype2.h src/gximask.c src/gxfill.c]

2008-01-29T12:41:42.337727Z mpsuzuki (details)

Fix (TT): Ignore broken post 2.0 table generated by "Windows Type 1 Installer".


2008-01-29T11:54:50.007576Z Igor Melichev (details)

Fix (graphics) : Optimize filling a path with a shading color (continued).


2008-01-28T23:02:59.180158Z Igor Melichev (details)

Fix (graphics) : Optimize filling a path with a shading color.

[src/gsptype2.c src/gsptype2.h src/gxfill.c]

2008-01-28T10:31:45.187261Z mpsuzuki (details)

Fix: ignore the embedded font resource when PDF interpreter resolves
     the unembedded font resource.

[lib/pdf_font.ps src/zfont.c]

2008-01-28T09:58:54.861949Z mpsuzuki (details)

Fix (TT): Fix a bug in /getinterval_from_stringarray


2008-01-28T08:50:10.139318Z Igor Melichev (details)

Fix (clist & transparency) : Improve the compositor queue logic (continued).


2008-01-28T08:45:21.850870Z Igor Melichev (details)

Fix (clist & transparency) : Improve the compositor queue logic.


2008-01-26T13:21:27.618379Z Igor Melichev (details)

Fix (transparency) : Memory leak after an image with soft mask.

[src/gstrans.c src/ztrans.c src/gstparam.h src/gstrans.h src/gdevp14.c]

2008-01-25T08:17:16.431601Z Igor Melichev (details)

Fix (Font renderer) : Horizontal metrics sometimes applied with WMode 1 fonts.

[src/int.mak src/zchar1.c]

2008-01-23T21:13:16.354024Z Igor Melichev (details)

Fix (clist & transparency) : Inconsisting compressed color index info.


2008-01-23T18:33:35.648405Z Igor Melichev (details)

Fix (DSC parser) : Avoid a structure type name duplicate.


2008-01-23T18:12:27.956590Z Igor Melichev (details)

Fix (patterns) : The clipping was wrong with antrivial pattern matrix (continued).

[src/gdevpdfi.c src/zpcolor.c]

2008-01-23T18:09:49.970130Z Igor Melichev (details)

Fix (patterns) : The clipping was wrong with antrivial pattern matrix.


2008-01-23T16:49:51.344351Z Ken Sharp (details)

Fix (pdfwrite): Wrong format string for pprintg.


2008-01-23T13:30:39.283039Z Igor Melichev (details)

Fix (shadings) : A memory deallocation problem.

[src/lib.mak src/gsptype2.c]

2008-01-23T13:23:09.676697Z Till Kamppeter

Added HP's KRGB patch for improved control of true black text printing on color printers with HPIJS. Bug #689065 (Ubuntu LP: #69905) is fixed in this updated version of the patch.


2008-01-21T20:59:55.657274Z Igor Melichev (details)

Fix (save/restore) : Remove gs_ref_memory_s::inherited.

[src/gxalloc.h src/igc.c src/gsalloc.c src/isave.c]

2008-01-20T22:23:07.686290Z Igor Melichev (details)

Fix (save/restore) : Do not create invisible save levels.


2008-01-20T09:56:15.017727Z Ralph Giles

Only report the ICC Profile colorspace when the jasper library's debug 
level is above zero. Bug 689662.


2008-01-20T09:21:15.660626Z Igor Melichev (details)

Fix (save/restore) : Compact the changes list against big memory leak.

[src/gxalloc.h src/gsalloc.c src/isave.c]

2008-01-18T21:50:38.830947Z Alex Cherepanov

Explicitly close CMap files opened during CMap-CIDFont font enumeration.
On certain systems file handles were used up before GC freed inaccessible
handles causing PostScript errors. Bug 689594.


2008-01-18T06:17:02.734368Z Alex Cherepanov

Add redefinition of setpagedevice to ps2epsi utility to support PS files
that call setpagedevice. Bug 689650.

[lib/ps2epsi lib/ps2epsi.ps lib/ps2epsi.cmd lib/ps2epsi.bat]

2008-01-17T13:50:43.754302Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 6.


2008-01-17T13:47:11.707889Z Igor Melichev (details)

Fix (visual trace) : Add a single pixels painting operation.

[src/vdtrace.h src/vdtrace.c src/dwtrace.c]

2008-01-17T13:37:19.476394Z Igor Melichev

Fix : Cygwin/gcc warnings.

[src/gdevcgm.c src/int.mak src/gstrans.c src/gdevpdfe.c src/gdevbit.c src/devs.mak src/gxclread.c src/gscdevn.c src/gscie.c src/gxclutil.c src/lib.mak src/gdevp2up.c src/gxclmem.c src/gdevdflt.c src/gdevpdtd.c src/gxcomp.h src/gsovrc.c src/gdevprn.c src/gscsepr.c src/genarch.c src/ztoken.c src/gdevp14.c]

2008-01-17T03:16:02.921192Z Alex Cherepanov

Comment-only change: remove obsolete reference to MS-DOS limitations and 
mention that PDF interpreter passes un-escaped font names to PS level.
Bug 689651.


2008-01-17T03:12:45.266699Z Alex Cherepanov

Remove the warning about non-embedded TrueType fonts in PDF files because it
confuses users but seems to have little effect on the main producer of
non-conforming files.

[lib/pdf_main.ps lib/pdf_font.ps]

2008-01-16T23:35:48.055065Z Ralph Giles

Unbreak the build.


2008-01-16T22:55:42.290132Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 5.

[src/lib.mak src/zdict.c src/gdevdflt.c src/gdevp14.h src/gstrans.c src/gsalphac.c src/gxcomp.h src/gsovrc.c src/gstparam.h src/gstrans.h src/gxclrast.c src/gsovrc.h src/gdevp14.c]

2008-01-09T00:36:30.938192Z Marcos H. Woehrmann

Fixed umlauts (maybe, am having trouble testing the results).


2008-01-09T00:24:50.313955Z Marcos H. Woehrmann

Corrected man page (thanks to Peter Dyballa).


2008-01-09T00:00:59.719986Z Alex Cherepanov

Add unmodified byte-oriented AES encryption code by Brian Gladman. These
files serve as a reference point. They are not yet included into any
project nor can be compiled by some of the compilers we support.

[src/aes.h src/aes.c]

2008-01-07T20:58:40.018332Z Ralph Giles

Remove the obsolete gconfigv.h.

[src/lib.mak toolbin/msvcxml.bat src/openvms.mak src/unix-end.mak src/gs.mak src/std.h src/gscdefs.h src/macos-mcp.mak src/openvms.mmk src/os2.mak src/wctail.mak src/winlib.mak]

2008-01-07T20:58:36.882379Z Ralph Giles

Remove EXTEND_NAMES from the top level makefiles.

There is a fallback to the default value of 0 in inameidx.h so there
is no change in the default behaviour. The extended name table can
still be activated by defining EXTEND_NAMES on the compiler command
line or changing the source directly.

[toolbin/msvcxml.bat src/openvms.mak src/unix-end.mak src/gs.mak doc/Use.htm src/int.mak src/macosx.mak src/Makefile.in src/inameidx.h src/unix-gcc.mak src/macos-mcp.mak src/openvms.mmk src/os2.mak src/wctail.mak src/winlib.mak]

2008-01-07T18:43:02.811990Z Henry Stiles

Deprecate USE_FPU, no changes expected.

[src/gxchar.c src/openvms.mak src/unix-end.mak src/gsjmorec.h src/macosx.mak src/dvx-gcc.mak src/gxfarith.h src/msvccmd.mak src/siscale.c src/unixansi.mak src/gsmisc.c src/msvclib.mak src/gsfemu.c src/os2.mak src/openvms.mmk src/lib.mak src/bcwin32.mak src/ugcclib.mak src/gscie.h src/Makefile.in src/unix-gcc.mak src/gxfixed.h src/msvc32.mak src/macos-mcp.mak src/wccommon.mak src/wctail.mak src/winlib.mak src/watclib.mak]

2008-01-02T23:58:44.056429Z Alex Cherepanov

Re-export runpdfbegin, dopdfpages, and runpdfend procedures, which turned out
to be used by 3rd party programs. Partly revert the rev. 8325.


2008-01-02T13:10:59.547816Z Ken Sharp (details)

Fix (pdfwrite): Tidy up after the prior patch, 
algorithmically this is the same as before.

[src/gdevpdtb.c src/gdevpdtd.c src/gdevpdtf.c src/gdevpdtb.h src/gdevpdtf.h]

2008-01-01T20:44:52.186969Z Alex Cherepanov

Don't ignore xref stream in a hybrid  "classic xref" + "stream xref" file
as PDF 1.5-compatible should do. Thanks to SaGS for the patch. Bug 688282.


2008-01-01T14:28:30.927323Z Alex Cherepanov

Replace clearly invalid generation numbers out of 0..65535 range with 0 during
rebuilding of xref table. Bug 689634.


2008-01-01T01:30:52.687921Z Ralph Giles (details)

Remove the SYSTEM_CONSTANTS_ARE_WRITABLE compile-time define.

[toolbin/msvcxml.bat src/openvms.mak src/unix-end.mak src/gs.mak src/gscdefs.h src/openvms.mmk src/os2.mak src/wctail.mak src/winlib.mak src/gscdef.c]

2007-12-31T22:46:50.849681Z Alex Cherepanov

Add a flag that marks PDF text rendering mode 3 to avoid confusion with other
non-rendering text operations such as stringwidth. This avoids unnecessary 
calculation of the current point, which fails when the CTM is singular. This
patch continues conservative approach to the text rendering modes started in
rev. 4006. Bug 689614, customer 384.

[src/gxchar.c src/gstext.c src/gstext.h]

2007-12-31T19:06:52.216061Z Ray Johnston (details)

Correct polarity of the stochastic threshold array so that the images are
not too dark.


2007-12-31T18:07:59.109475Z Ralph Giles (details)

Remove the USE_ASM build flag.

[src/unix-end.mak src/openvms.mak src/watcw32.mak src/gdevpcfb.c doc/Develop.htm src/msvccmd.mak src/iutilasm.asm src/gsmisc.c src/msvclib.mak src/dvx-head.mak src/devs.mak src/os2.mak src/openvms.mmk src/unixhead.mak src/lib.mak src/bcwin32.mak src/winint.mak src/gdevegaa.asm src/msvc32.mak src/gdevsvga.c src/gsutil.c src/wccommon.mak src/wctail.mak src/winlib.mak]

2007-12-31T06:10:33.027699Z Alex Cherepanov

Don't try to obtain the bounding box of a glyph when FontBBox is invalid and
CTM is singular. Set an empty box and consider it valid. The bounding box is
not used when the CTM is singular. Bug 689614, customer 384.


2007-12-29T02:53:21.940078Z Ralph Giles (details)

Remove the ARCH_CAN_SHIFT_FULL_LONG define and its derivatives. Bug 689611.

[src/std.h src/gxshade.c src/gxbitops.h src/genarch.c]

2007-12-27T22:28:36.610626Z Ralph Giles

Add -Wundef to the autoconf build.

There have been a number of problems related to missing defines lately.


2007-12-22T19:13:20.335131Z Ralph Giles

Correction to the refcount documentation.

Our allocator can't double free, but attempting to trace a freed pointer
can confuse things, possibly resulting in a segfault or other


2007-12-22T02:05:40.922995Z Ralph Giles

Also remove gdevcmap from the documentation.


2007-12-22T02:05:36.008019Z Ralph Giles

Include gconfigv.h in std.h so defines like USE_FPU are more
consistently defined.

[src/lib.mak src/gscie.h src/std.h src/gdevpcfb.c src/gxfarith.h src/siscale.c src/gsmisc.c src/gdevsvga.c src/devs.mak src/sidscale.c src/gxpcopy.c]

2007-12-22T00:19:36.075695Z Ralph Giles

Document the behaviour of the reference count macros.


2007-12-22T00:10:05.865239Z Ralph Giles

Remove the unused cmap device.

[src/lib.mak src/ugcclib.mak src/gslib.c src/gdevcmap.c src/gdevcmap.h]

2007-12-21T19:58:19.459173Z Ralph Giles

Further update the graphics library unit test and build. The gslib test 
executable builds and works now.

[src/ugcclib.mak src/gslib.c]

2007-12-21T19:56:07.995361Z Ralph Giles

Construct romfs.dev in the graphics library's gen directory instead of 
the ps interpreter's so building just the library is possible.


2007-12-21T10:31:00.226023Z Ken Sharp

Fix (jbig2dec): The global data stream for a JBIG2 image in a PDF
file was being released, and the data freed by the garbage collector,
before the data was used.

Details: Bug #689568 and #689569. Uses the patch supplied by Alex
in thread for #689569, implements Ralph's comments about the structure 
naming. Does not attempt to change the memory allocator. This slightly
modified patch also works with the Luratech decoder.

sjbig2.h, sjbig2_luratech.h; make the global data structure 
s_jbig2_global_data_t public. Store the structure in the 
stream decoder state.

sjbig2.c, sjbig2_luratech.c; store a pointer to the global
data structure. 

sjbig2_luratech.c; don't reset the pointer during initialisation!

zfjbig2.c; Pass the global pointer to the stream decoder for
release in the finalize routine.

[src/sjbig2_luratech.h src/zfjbig2.c src/sjbig2.c src/sjbig2.h src/sjbig2_luratech.c]

2007-12-21T00:15:53.911110Z Ralph Giles

Remove some old helper scripts.

They aren't used much and we no longer wish to maintain them.

[toolbin/many2pdf.tcl toolbin/pre toolbin/gssubst toolbin/gsindent]

2007-12-21T00:11:54.376327Z Ralph Giles

Make pre.tcl more robust in creating temporary files.

Also update the copyright header and fix a bug in an error handler.


2007-12-19T06:25:41.308572Z Alex Cherepanov

Ignore operator readonly when it is applied to a wrong type inside an
embedded Type 1 font. Bug 689617, customer 580.


2007-12-19T06:22:22.816836Z Alex Cherepanov

Treat the text after empty ASCII block in PFB stream as ASCII sub-stream
terminated by 0x80 character, a presumed header of the next block.
Bug 689617, customer 580.


2007-12-19T00:25:08.107768Z Ralph Giles

Update the graphics library unit tests for recent code changes.


2007-12-18T10:03:07.564012Z Ken Sharp (details)

Fix (pdfwrite): Font Descriptors for fonts not embedded, due to
EmbedAllFonts=false, did not preserve the original font name.


2007-12-18T10:02:09.815887Z Ken Sharp (details)

Fix (pdfwrite): PDFXTrimBoxToMediaBoxOffset used the supplied data


2007-12-18T03:40:36.305448Z Ralph Giles (details)

Remove the unused composite_rop device.

[src/lib.mak src/gsropc.c src/gsropc.h doc/Develop.htm src/gxropc.h]

2007-12-17T21:33:35.320044Z Igor Melichev (details)

Fix (transparency) : Providing a right nested masks logic (continued).


2007-12-17T07:28:22.397599Z Alex Cherepanov

Improve outline pdfmarks produced by the pdf interpreter. Add page number and view
values. Thanks to Leon Bottou for the patch. Bug 689599.


2007-12-16T15:38:09.417159Z Igor Melichev (details)

Fix (clist interpreter) : Improving debug trace about compositors.


2007-12-16T01:37:56.744199Z Alex Cherepanov

Don't skip space characters after eexec in embedded PDF fonts but
continue to do so in other cases. Bug 689615.

[src/seexec.c src/sfilter.h lib/pdf_font.ps src/zmisc1.c doc/Language.htm]

2007-12-14T19:51:01.706015Z Alex Cherepanov

Work around a GCC 4.2.1 bug on PowerPC that generates incorrect code in the
release build affecting scanning of binary tokens containing floating point
numbers. Bug 689586.


2007-12-14T18:40:31.738291Z Marcos H. Woehrmann

Added casts to sprintf debugging statements (thanks for Michael Rutter for finding these).


2007-12-14T18:31:39.938693Z Alex Cherepanov

Align the pointer to gx_clist_state array in gx_device_clist_writer device to
the natural boundary to avoid misaligned memory access and bus errors on ARM
processors. Bug 689600.


2007-12-12T20:29:44.002303Z Igor Melichev (details)

Fix (transparency) : Providing a right nested masks logic.

[src/gdevp14.h src/gdevp14.c]

2007-12-12T19:58:31.269810Z Igor Melichev (details)

Fix (transparency) : Unwinding the nested masks logic.

[src/gdevp14.h src/gdevp14.c]

2007-12-12T19:00:44.753250Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 4.

[src/gsropc.c src/gsalphac.c src/gxcomp.h src/gsovrc.c src/gdevp14.c]

2007-12-11T23:47:18.340705Z Ray Johnston (details)

Fix for SEGV when more than 4 colorants used with psdcmyk device.
Bug 689457 for customer #460.


2007-12-11T21:27:02.763129Z Ralph Giles (details)

Store the posix persistent cache's last modified line as an unsigned 
long to avoid portability problems when reading and writing. Bug 689604.


2007-12-11T16:54:05.187153Z Marcos H. Woehrmann

Replaced C++ comments with C comments (// -> /* */).

[imdi/imdi.c imdi/imdi_tab.c imdi/imdi_gen.c imdi/cctiff.c]

2007-12-11T08:29:58.454613Z Ken Sharp (details)

Fix (jbig2dec): Missing support for decoding multiple symbols
from a symbol dictionary, when using refinement/aggregation.


2007-12-10T22:11:05.461373Z Tor Andersson

Update to previous commit. Add pdf14_buffer maskbuf pointer to GC structures.


2007-12-10T20:27:11.787298Z Alex Cherepanov

Fix a compilation error on Tru64's native cc, which doesn't tolerate spaces
between -I and the directory. Thanks to M. Rutter for the patch. Bug 689602


2007-12-10T16:13:26.551663Z Tor Andersson

Pick up the transparency mask buffer when a new transparency group is pushed rather than when it is popped. Solves memory leaks and incorrect rendering when transparency groups are nested.

[src/gdevp14.h src/gdevp14.c]

2007-12-10T09:45:03.624134Z Ken Sharp (details)

Fix (jbig2dec): Missing support for decoding multiple symbols
from a symbol dictionary, when using refinement/aggregation.

[jbig2dec/jbig2_text.c src/jbig2.mak jbig2dec/jbig2_symbol_dict.c jbig2dec/jbig2_text.h]

2007-12-09T06:33:00.168945Z Alex Cherepanov (details)

Use a smaller buffer for eexecDecode filter to avoid consumption of the data
that follow a short (and incorrect) run of 0's in PS files generated by
Adobe Acrobat from PDF files with usage restrictions. Bug 689577


2007-12-08T13:57:53.015953Z Ken Sharp

Update the MSVC makefile to work with Visual Studio 2005 (nmake version 8). 
Should still be OK with MSVC 6.


2007-12-07T23:39:06.271814Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 3.

[src/lib.mak src/gsropc.c src/gdevdflt.c src/gxclpath.h src/gxcldev.h src/gsalphac.c src/gxcomp.h src/gsovrc.c src/gstrans.h src/gxclrast.c src/gdevp14.c src/gxclpath.c src/gxclimag.c src/gxclutil.c]

2007-12-05T23:39:42.529355Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 2.

[src/gxcomp.h src/gxclrast.c]

2007-12-05T16:40:41.424504Z Igor Melichev (details)

Fix (clist interpreter) : Skip idle compositors, step 1.


2007-12-05T00:08:50.583846Z Till Kamppeter

Let CUPS filters use buffered input to Ghostscript via '-_', to work around bug #689577. 

[cups/pstoraster.in cups/pstopxl.in]

2007-12-03T21:31:16.528843Z Henry Stiles

Replace the "tricky" unit_frac macro with a normal function call.  The
macro produced a false positive in valgrind and seems to cause
incorrect code generation on gcc 4.1.2 with optimization but we did
not study it in detail.  The change should be equivalent to the
previous code, reviewed by Ralph Giles.

[src/gxcmap.c src/gxcmap.h src/gscsepr.c src/gscdevn.c]

2007-12-03T20:07:05.165284Z Igor Melichev (details)

Fix (shadings) : Optimize fill_linear_color_scanline with analitic computation of the color change position.


2007-11-30T22:13:49.581001Z L. Peter Deutsch

Add a tool that analyzes logs produced by gs -Z67, producing a report of
memory leaks.


2007-11-30T06:43:47.688763Z L. Peter Deutsch

Adds the base font address to the -Zm tracing output.


2007-11-30T06:43:12.449891Z L. Peter Deutsch

Fixes bug: -Z89 produced slightly mangled output (-Z9 output inserted in the
middle of a line of -Z8 output).


2007-11-30T00:45:53.632689Z Ray Johnston

Add URW fonts to the Resource/Font directory. These will be included when
COMPILE_INITS=1. Fontmap.GS still references the disk file name so that
the disk file based fonts can still be used if they are available.

[Resource/Font/URWPalladioL-BoldItal Resource/Font/NimbusRomNo9L-Medi Resource/Font/NimbusSanL-Bold Resource/Font/Dingbats Resource/Font/URWChanceryL-MediItal Resource/Font/CenturySchL-Roma Resource/Font Resource/Font/NimbusMonL-Bold Resource/Font/URWGothicL-Demi Resource/Font/NimbusSanL-BoldItal Resource/Font/NimbusRomNo9L-MediItal Resource/Font/StandardSymL Resource/Font/URWBookmanL-DemiBold Resource/Font/NimbusRomNo9L-Regu Resource/Font/URWGothicL-Book Resource/Font/NimbusSanL-ReguCond Resource/Font/CenturySchL-Bold Resource/Font/URWBookmanL-Ligh Resource/Font/NimbusRomNo9L-ReguItal Resource/Font/URWBookmanL-DemiBoldItal Resource/Font/NimbusMonL-ReguObli Resource/Font/NimbusSanL-ReguCondItal Resource/Font/CenturySchL-Ital Resource/Font/URWPalladioL-Roma Resource/Font/CenturySchL-BoldItal Resource/Font/URWBookmanL-LighItal Resource/Font/NimbusSanL-BoldCond Resource/Font/NimbusMonL-BoldObli Resource/Font/NimbusSanL-BoldCondItal Resource/Font/URWGothicL-DemiObli Resource/Font/NimbusSanL-Regu Resource/Font/URWPalladioL-Bold Resource/Font/NimbusMonL-Regu Resource/Font/URWGothicL-BookObli Resource/Font/NimbusSanL-ReguItal Resource/Font/URWPalladioL-Ital]

2007-11-29T21:39:53.584646Z Igor Melichev (details)

Fix (shadings) : Optimize path manipulations for shading fill (continued).

[src/gdevp14.c src/gxclpath.c src/gxclrect.c]

2007-11-29T01:42:16.432740Z L. Peter Deutsch

Remove obsolete variables dstderr and estderr; repair tracing code in
igcstr.c that would cause a crash if -Z5 was used.

[src/interp.c src/gdebug.h src/igcstr.c]

2007-11-28T20:04:34.791598Z Ray Johnston (details)

Add the 'pamcmyk32' (previously the 'pam' device) to all default builds.
This will be used for regression testing of 32-bit CMYK.

[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/gdevpbm.c src/unixansi.mak src/macos-mcp.mak src/devs.mak src/os2.mak]

2007-11-28T19:47:48.435055Z Ralph Giles

Document the jasper build file version skew menioned in Bug 689570.


2007-11-28T18:46:55.924792Z Ray Johnston

Fix #defines when USE_COMPRESSED_ENCODING == 0 so that the number of
components, separable/linear and encode/decode values are correct.
Also add checking for TIFF file larger than max_long.


2007-11-28T18:39:59.435918Z Ray Johnston (details)

Fix CIEBasedA problem, add DeviceGray and DeviceRGB support to this utility.


2007-11-27T22:58:40.032075Z Ralph Giles

Also install gdevdsp.h in the unix so build. This header contains the
callback definitions for the "display" device. Bug 689576.


2007-11-27T20:43:09.836338Z Ralph Giles

Update the regression code license headers with the current contact

[toolbin/tests/dump_checksum.py toolbin/tests/cmpi.py toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/make_two_pdfversions toolbin/tests/check_all.py toolbin/tests/rasterdb.py toolbin/tests/gsutil.py toolbin/tests/gscheck_fuzzypdf.py toolbin/tests/revert_pdfbaseline toolbin/tests/build_revision.py toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/revert_baseline toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/gsparamsets.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/check_dirs.py toolbin/tests/update_specific toolbin/tests/run_nightly.py toolbin/tests/gstestgs.py toolbin/tests/myoptparse.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/make_two_versions toolbin/tests/testdiff.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/make_testdb.py toolbin/tests/check_comments.py toolbin/tests/check_docrefs.py toolbin/tests/get_baseline_log.py]

2007-11-27T20:43:07.921159Z Ralph Giles

Change the regression scripts to rewrite the product as
"GPL Ghostscript".

[toolbin/tests/build_revision.py toolbin/tests/update_specific]

2007-11-27T18:11:10.542532Z Igor Melichev (details)

Fix (graphics) : Improving the setoverprint logic.


2007-11-23T09:23:06.243419Z Ken Sharp (details)

Fix (pdfwrite): Fonts containing glyphs with no sbw or hsbw
instruction caused pdfwrite to crash.

[src/gxtype1.c src/gdevpsfu.c]

2007-11-22T02:46:59.719550Z Ralph Giles

Correct Id line and double-include protection warnings.

[src/ConvertUTF.h toolbin/tests/check_source.py src/expat.mak]

2007-11-22T01:03:46.485805Z Ralph Giles

Update the run_nightly regression script to rewrite the product
name to GPL Ghostscript instead of AFPL Ghostscript. Also, include
quotation marks in the optional part of the regex so we work when
GS_PRODUCT is set to another macro and does not include a literal
string, as it does at release time.


2007-11-22T00:54:03.544607Z Ralph Giles

Correct a format string error in the PDF 1.4 spot color name generation.


2007-11-22T00:54:01.468513Z Ralph Giles

Update release procedure documentation.


2007-11-21T22:42:03.178745Z Ralph Giles

Bump the version number and date after the 8.61 release.

[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]

2007-11-21T20:07:08.596302Z Ralph Giles

Update changelogs and release date for the second 8.61 candidate.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/Changes.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm doc/Details.htm doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 man/ps2ps.1 doc/History5.htm doc/History6.htm]

Version 8.61 (2007-11-21)

This is the second release in the Ghostscript 8.6x stable series. It contains a number of bug fixes and improvements.

The following bugs were open at the time of the last release:

226943, 430175, 465936, 493348, 535932, 578865, 614298, 626295, 686747, 686853, 686865, 687011, 687039, 687084, 687095, 687146, 687193, 687196, 687257, 687271, 687280, 687295, 687297, 687303, 687327, 687342, 687345, 687375, 687414, 687475, 687492, 687514, 687520, 687531, 687536, 687561, 687593, 687608, 687630, 687650, 687666, 687674, 687677, 687695, 687697, 687702, 687715, 687721, 687728, 687729, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687814, 687850, 687887, 687903, 687904, 687907, 687915, 687931, 687950, 687957, 687974, 687981, 687983, 688007, 688022, 688024, 688026, 688032, 688036, 688042, 688058, 688061, 688064, 688066, 688075, 688081, 688095, 688129, 688130, 688151, 688152, 688159, 688166, 688184, 688187, 688204, 688207, 688210, 688215, 688227, 688239, 688267, 688269, 688280, 688282, 688288, 688312, 688317, 688318, 688320, 688333, 688342, 688358, 688359, 688360, 688361, 688363, 688372, 688378, 688386, 688387, 688389, 688395, 688413, 688427, 688428, 688436, 688437, 688440, 688446, 688448, 688468, 688473, 688475, 688483, 688490, 688495, 688500, 688515, 688517, 688528, 688533, 688539, 688540, 688542, 688543, 688557, 688565, 688573, 688580, 688581, 688588, 688601, 688604, 688605, 688610, 688615, 688616, 688617, 688619, 688627, 688636, 688638, 688643, 688646, 688647, 688651, 688653, 688655, 688673, 688674, 688696, 688697, 688699, 688708, 688709, 688710, 688711, 688714, 688717, 688728, 688731, 688736, 688739, 688757, 688770, 688774, 688777, 688778, 688796, 688797, 688806, 688807, 688811, 688813, 688815, 688818, 688829, 688843, 688845, 688846, 688871, 688872, 688876, 688908, 688918, 688919, 688923, 688926, 688928, 688933, 688942, 688943, 688945, 688949, 688952, 688958, 688969, 688970, 688976, 688978, 688986, 688990, 688992, 688994, 688999, 689003, 689011, 689013, 689014, 689022, 689025, 689028, 689031, 689032, 689040, 689044, 689046, 689048, 689057, 689058, 689060, 689065, 689070, 689076, 689077, 689078, 689080, 689081, 689090, 689093, 689094, 689098, 689103, 689107, 689111, 689116, 689128, 689129, 689130, 689133, 689136, 689137, 689138, 689145, 689146, 689148, 689150, 689153, 689154, 689155, 689159, 689161, 689164, 689167, 689172, 689174, 689181, 689184, 689188, 689195, 689198, 689199, 689206, 689209, 689210, 689222, 689224, 689230, 689236, 689241, 689246, 689247, 689248, 689252, 689253, 689264, 689266, 689278, 689279, 689280, 689281, 689283, 689289, 689290, 689291, 689295, 689304, 689305, 689306, 689308, 689313, 689331, 689335, 689338, 689340, 689341, 689343, 689356, 689358, 689361, 689363, 689364, 689367, 689369, 689370, 689373, 689376, 689378, 689389, 689392, 689396, 689402, 689412, 689418, 689419, 689421, 689422, 689423, 689428, 689431, 689438, 689439, 689440, 689444, 689445, 689448, 689450, 689451, 689456, 689457, 689460, 689461, 689462, 689463, 689464, 689469, 689471, 689472, 689473, 689476, 689482, 689484, 689487, 689488, 689489, 689490, 689492, 689498, 689499, 689500, 689502, 689506, 689507, 689509, 689510, 689512, 689514, 689515, 689516, 689518, 689521, 689522, 689525, 689528, 689532, 689533, 689534, 689535, 689536, 689538, 689542, 689543, 689544, 689546, 689547, 689549, 689550, 689552, 689554, 689557, 689558, 689559, 689560, 689561, 689563, 689566, 689567, 689568, 689569.

Incompatible changes

The default device on unix-oriented builds was temporarily switched to the bbox device in the 8.60 release. In the 8.61 release, the default was changed again to the x11alpha device, if X11 support is available, and otherwise falls back to the bbox device.


2007-11-21T19:44:40.574652Z Ralph Giles (details)

Revert the change to using an environment variable for the MSVC LIBPATH. 


2007-11-21T06:10:53.144641Z Henry Stiles

Check that a device halftone exists before writing it.  Fixes
segmentation fault in xps.  No differences expected.


2007-11-21T05:57:23.672501Z Ray Johnston

Fix compiler flag conflict for non-debug build (seen when switching
PCL6 build to default to non-debug default). Changes /ZI to /Zi.


2007-11-20T18:36:58.009554Z Ray Johnston

Fix broken MSVC 6 build issue caused by change in src/msvccmd.mak that puts
a LIBPATH into the link command line. MSVC linker can't handle spaces in the
LIBPATH even if within " ". We use an environment variable set by Microsoft
MSVC 6 'vcvars32.bat' instead. This can be manually set if needed.


2007-11-20T11:42:22.623309Z Ken Sharp

Batch file to create MSVC solution and projects.

msvcxml gs obj\ld.tr > ghostscript.sln

This is the first attempt, and very poor.


2007-11-19T23:57:46.396323Z Ralph Giles

Change the product name for the release.


2007-11-19T23:56:28.975783Z Ralph Giles

Update changelogs for release.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2007-11-19T20:36:07.538187Z Igor Melichev (details)

Fix (transparency) : Wrong background color of a soft mask group.


2007-11-19T20:24:07.302766Z Ralph Giles

Update documentation timestamps for 8.61.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2007-11-19T20:23:39.904096Z Ralph Giles

Remove the verification checks for PVERSION and JVERSION, which we no 
longer use.


2007-11-19T20:15:45.795513Z Ralph Giles

Add new files to the documentation.

[doc/Develop.htm doc/Psfiles.htm]

2007-11-19T20:15:43.672566Z Ralph Giles

Update release notes and date for 8.61.

[doc/News.htm src/version.mak]

2007-11-18T22:50:36.855233Z Alex Cherepanov

Normalize weigts in the Mitchell filter and use proper rounding to ensure
that the constant value is not changed by the filter.
Bug 689556, customer 581.


2007-11-18T16:48:41.008511Z Igor Melichev (details)

Fix (clist interpreter) : Transparency caused a wrong color depth.


2007-11-18T09:30:55.737640Z Russell Lang

Remove incorrect and unnecessary gtk+ separation code. Fixes bug 689541.


2007-11-18T06:07:20.783700Z Igor Melichev (details)

Fix (clist) : Improving the debug printing.


2007-11-18T05:30:55.503323Z Igor Melichev (details)

Fix (clist) : Improving the debug printing.

[src/gstrans.c src/gdevp14.c]

2007-11-16T21:39:22.306411Z Ray Johnston (details)

Fix dependency problems that caused obj/gs_init.ps to be missed. Also fix a
typo that caused CMap files to be missing.

[src/lib.mak src/int.mak]

2007-11-16T21:14:31.380613Z Ralph Giles

Correct typos and spelling errors in the change log. Bug 688940.


2007-11-16T08:11:05.046465Z Igor Melichev (details)

Fix (clist) : Providing clist instruction ids and offsets to debug trace (continued 2).

[src/gxclread.c src/gxht.c]

2007-11-16T02:10:56.107493Z Ralph Giles

Update the makefile for current pkgconfig macros.


2007-11-16T01:52:09.559298Z Ralph Giles

Don't generate build files for the ijs package when building. Since this 
is distinct from 'make dist' the results are not optimal Bug 689425.


2007-11-15T07:22:43.143761Z Igor Melichev (details)

Fix (clist) : Providing clist instruction ids and offsets to debug trace (continued).

[src/gxclist.c src/gxcldev.h src/gxclist.h src/gxp1fill.c src/gxclrast.c src/gxclread.c src/gxclpage.c src/gxclutil.c]

2007-11-14T23:03:22.440437Z Ralph Giles

Remove an obsolete include.


2007-11-14T22:06:13.972530Z Ray Johnston

Refactor the gs int.mak and lib,mak to simplify building COMPILE_INITS=1 without PS (PCL
only build). Make sure gs/src/ugcclib.mak does conditional assignment of COMPILE_INITS

[src/lib.mak src/ugcclib.mak src/int.mak]

2007-11-14T22:04:53.375824Z Ray Johnston

Fix number of macro arguments that showed an error when FPU_TYPE=-1 (no FPU)


2007-11-14T18:37:45.596510Z Igor Melichev (details)

Fix (clist) : Providing clist instruction ids and offsets to debug trace.

[src/gxclist.c src/gxcldev.h src/gxclist.h src/gxclrast.c src/gxclread.c src/gxclutil.c]

2007-11-14T18:09:02.242685Z Igor Melichev (details)

Fix (clist) : A preparation for providing clist instruction ids and offsets to debug trace.

[src/gxclist.h src/gxclrast.c]

2007-11-14T02:22:53.263144Z Ralph Giles

Add support for passing EXPAT_CFLAGS from the top-level makefile.
Passing -DHAVE_MEMMOVE is required in the unix build.


2007-11-14T02:06:05.012311Z Ralph Giles

Remove spurious executable bits.

[expat/MANIFEST expat/conftools/expat.m4 expat/tests/benchmark/benchmark.c expat/lib/internal.h expat/COPYING expat/Changes expat/lib/utf8tab.h expat/tests/runtestspp.cpp expat/tests/runtests.c expat/lib/expatw_static.dsp expat/lib/libexpat.def expat/amiga/include/proto/expat.h expat/tests/README.txt expat/xmlwf/xmlfile.c expat/xmlwf/xmlfile.h expat/xmlwf/ct.c expat/lib/Makefile.MPW expat/xmlwf/codepage.c expat/vms/descrip.mms expat/xmlwf/codepage.h expat/bcb5/elements.bpf expat/lib/amigaconfig.h expat/amiga/expat_lib.c expat/bcb5/elements.bpr expat/lib/expat.h expat/win32/README.txt expat/conftools/get-version.sh expat/doc/valid-xhtml10.png expat/examples/outline.dsp expat/xmlwf/readfilemap.c expat/bcb5/outline.mak expat/lib/xmlrole.c expat/amiga/launch.c expat/bcb5/expat_static.mak expat/lib/xmlrole.h expat/lib/winconfig.h expat/examples/elements.dsp expat/win32/expat.iss expat/win32/MANIFEST.txt expat/amiga/expat.xml expat/bcb5/outline.bpf expat/expat_config.h.in expat/lib/libexpatw.def expat/lib/expatw.dsp expat/bcb5/expat.mak expat/lib/xmltok.c expat/vms/README.vms expat/tests/benchmark/README.txt expat/bcb5/expat_static.bpf expat/lib/xmltok.h expat/tests/xmltest.sh expat/lib/latin1tab.h expat/bcb5/outline.bpr expat/tests/minicheck.c expat/xmlwf/xmlwf.dsp expat/conftools/PrintPath expat/tests/minicheck.h expat/Makefile.in expat/lib/expat_static.dsp expat/bcb5/libexpat_mtd.def expat/bcb5/expat_static.bpr expat/lib/xmltok_impl.c expat/bcb5/expatw.mak expat/amiga/include/interfaces/expat.h expat/lib/xmltok_impl.h expat/xmlwf/filemap.h expat/bcb5/expatw_static.mak expat/vms/expat_config.h expat/bcb5/expat.bpf expat/xmlwf/xmlwin32url.cxx expat/lib/xmltok_ns.c expat/xmlwf/xmltchar.h expat/doc/reference.html expat/tests/benchmark/benchmark.dsp expat/bcb5/expat.bpr expat/bcb5/xmlwf.mak expat/bcb5/setup.bat expat/lib/xmlparse.c expat/tests/benchmark/benchmark.dsw expat/conftools/install-sh expat/configure.in expat/conftools/libtool.m4 expat/bcb5/expatw.bpf expat/amiga/Makefile expat/bcb5/expatw_static.bpf expat/bcb5/expatw.bpr expat/bcb5/expatw_static.bpr expat/bcb5/xmlwf.bpf expat/lib/expat_external.h expat/configure expat/lib/macconfig.h expat/conftools/ac_c_bigendian_cross.m4 expat/lib/ascii.h expat/amiga/expat_vectors.c expat/conftools/mkinstalldirs expat/bcb5/README.txt expat/amiga/README.txt expat/bcb5/xmlwf.bpr expat/xmlwf/unixfilemap.c expat/doc/xmlwf.sgml expat/bcb5/all_projects.bpg expat/xmlwf/xmlurl.h expat/doc/expat.png expat/amiga/include/inline4/expat.h expat/examples/elements.c expat/expat.dsw expat/amiga/stdlib.c expat/amiga/include/libraries/expat.h expat/lib/iasciitab.h expat/xmlwf/xmlmime.c expat/tests/chardata.c expat/xmlwf/xmlmime.h expat/doc/style.css expat/README expat/tests/chardata.h expat/conftools/config.guess expat/doc/xmlwf.1 expat/conftools/ltmain.sh expat/conftools/config.sub expat/lib/nametab.h expat/bcb5/libexpatw_mtd.def expat/lib/asciitab.h expat/xmlwf/xmlwf.c expat/lib/expat.dsp expat/examples/outline.c expat/xmlwf/win32filemap.c expat/bcb5/elements.mak expat/bcb5/makefile.mak]

2007-11-13T18:57:18.728921Z Igor Melichev (details)

Fix (make) : Could not build for x64 platform with Developer Studio 2005. 


2007-11-13T10:01:55.069333Z Ken Sharp (details)

Fix (pdfwrite): type 3 fonts with exceedingly small BoundingBox
entries were clamped to 0 or 1.

[src/gdevpdfx.h src/gdevpdtt.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtf.h]

2007-11-12T08:59:35.891834Z Ken Sharp (details)

Fix (pdfwrite): named objects, created via a pdfmark such as /BP,
could not have their content modified after the object was completed.


2007-11-10T17:20:49.620638Z Alex Cherepanov

Pre-scan the stream for '{' during the stream length check to avoid reading
to the end of the stream and closing it. Bug 689551, customer 661.


2007-11-09T21:18:04.579128Z Ralph Giles

Remove the JVERSION makefile variable.

We only support the current version 6 library, and it seems
unlikely to revise in the the near future. We also include
our own copy of the source now, so it is less important to
support a variety of third party library versions.

[src/openvms.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/os2.mak src/openvms.mmk src/bcwin32.mak src/ugcclib.mak src/gs.mak src/Makefile.in doc/Make.htm src/msvc32.mak src/unix-gcc.mak src/macos-mcp.mak src/watclib.mak src/jpeg.mak]

2007-11-09T21:15:56.512922Z Ralph Giles

Remove the PNGVERSION makefile variable.
We no longer support building older versions of the libpng source,
and now include our own version, so there is no reason to maintain

[src/openvms.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/os2.mak src/openvms.mmk src/bcwin32.mak src/ugcclib.mak src/gs.mak src/libpng.mak doc/Make.htm src/msvc32.mak src/unix-gcc.mak src/macos-mcp.mak src/all-arch.mak src/watclib.mak]

2007-11-09T21:00:48.139238Z Ralph Giles

Update the top level makefiles with the current libpng version number.

[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/openvms.mmk src/os2.mak src/watclib.mak]

2007-11-09T20:58:19.833269Z Ralph Giles

the top level makefiles.

[src/openvms.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/os2.mak src/openvms.mmk src/bcwin32.mak src/ugcclib.mak src/gs.mak src/libpng.mak src/Makefile.in doc/Make.htm src/msvc32.mak src/unix-gcc.mak src/macos-mcp.mak src/all-arch.mak src/watclib.mak]

2007-11-09T19:54:57.891517Z Ralph Giles

Minor cleanup of the expat makefile.


2007-11-09T01:14:15.828665Z Ralph Giles

Change the jbig2dec license from GPLv2 to GPLv2 or later.


2007-11-08T07:57:21.838362Z Suzuki Toshiya (details)

Fix: Ignore problematic post table in format 2.0 with ISOLatin1Encoding glyph names.


2007-11-07T07:13:45.310142Z Ralph Giles

Preliminary makefile for the expat third party library.

Can be used to link to the system expat with SHARE_EXPAT=1,
but compiling the source doesn't work on linux in this revision
because of missing configuration defines.

[src/gs.mak src/expat.mak]

2007-11-07T05:04:06.063702Z Ralph Giles

Copy the expat-2.0.1 tag source into the gs tree.

This 3rd party library is needed for XPS and eventually SVG support.


2007-11-07T04:19:13.410191Z Alex Cherepanov

Add a skeleton implementation of the text extraction device.
It doesn't do anything useful yet, only prints "Hello world" once per page.

[src/gdevtxtw.c src/bcwin32.mak src/openvms.mak src/macosx.mak src/watcw32.mak src/Makefile.in src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/devs.mak src/os2.mak]

2007-11-02T19:09:03.093400Z Marcos H. Woehrmann

Fix for Bug 689316.

On some systems XInitImage() appears to have
problems with images that are one pixel in height, so
if XInitImage() returns an error call XPutImage() instead.  


2007-11-02T18:16:45.038692Z Ralph Giles

Document the interaction between a the vector device beginpage method
and gdev_vector_stream() more clearly.


2007-11-01T20:49:28.224038Z Ray Johnston (details)

Make sure that errors are propogated to caller in the WTS device (such
as VMerror). Bug 689511 for customer 951.


2007-11-01T17:22:45.182105Z Igor Melichev (details)

PS interpreter : Trace the executed operators' names (continued).


2007-11-01T16:20:01.816428Z Igor Melichev (details)

PS interpreter : Trace the executed operators' names.

[src/iinit.c doc/Use.htm src/int.mak src/iinit.h src/interp.c]

2007-11-01T15:56:22.262417Z Alex Cherepanov (details)

Move a 32K array from the stack to the heap to save stack space.


2007-10-31T17:01:02.758539Z Ralph Giles

Rewrite gs_getdefaultdevice to avoid allocating memory.

The new version also skips tabs as whitespace and is more robust.


2007-10-31T17:00:59.582623Z Ralph Giles

Add a new GS_DEV_DEFAULT makefile variable for passing a preferred list
of default devices, in order of priority. These are passed through to
the C code, and searched for in gs_getdefaultdevice().

[src/gs.mak src/Makefile.in src/gscdefs.h src/gsdevice.c src/gscdef.c]

2007-10-31T17:00:55.551499Z Ralph Giles

Add Postcript bindings to gs_getdefaultdevice() and use them to set the
default device in the interpreter. Bug 689273.

[doc/Language.htm src/zdevice.c lib/gs_init.ps]

2007-10-31T17:00:51.435508Z Ralph Giles

Add a gs_getdefaultdevice() call and use it when printing the help
message. It just returns the first device as before. Bug 689273.

[src/gsdevice.h src/imainarg.c src/gsdevice.c]

2007-10-30T23:45:46.184301Z Ralph Giles

Add missing dependencies to the contrib device build.


2007-10-30T19:26:01.651347Z Igor Melichev (details)

Fix (banding) : Improving the debug trace about compositors (continued).


2007-10-30T17:47:49.373667Z Igor Melichev (details)

Fix (banding) : Improving the debug trace about compositors.

[src/gsropc.c doc/Use.htm src/gsalphac.c src/gsovrc.c src/gxclrast.c]

2007-10-30T00:58:44.912591Z Ralph Giles

Add a cast to prevent a warning.


2007-10-28T23:33:59.326612Z Alex Cherepanov

Move "true .setaccuratecurves" to the PDF graphic state initialization
where it belongs. This fix enables accurate curve rendering by GSview
doesn't use some parts of Ghostscript startup code. Bug 688434.

[lib/pdf_main.ps lib/pdf_ops.ps]

2007-10-28T18:22:29.779063Z Ralph Giles

Correct a typo.


2007-10-28T17:17:47.899537Z Alex Cherepanov (details)

Change pdf_base.ps::.pdfrun and pdf_sec.ps::.decpdfrun to ensure
"PDFScanRules" == "true" while scanning the PDF, and if necessary revert
it back to "null" before returning. Thanks to SaGS for the patch. Bug 688598.

[src/itoken.h lib/pdf_base.ps lib/pdf_sec.ps src/zusparam.c src/ztoken.c]

2007-10-28T14:19:46.108672Z Alex Cherepanov (details)

Stop reading the xref+trailer at the closing ">>" because PDF 1.7 Reference
made "startxref" optional in some cases. Thanks to SaGS for thr patch.
Bug 688283.

[lib/pdf_main.ps lib/pdf_rbld.ps]

2007-10-27T19:55:00.858126Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 9).


2007-10-27T18:55:14.195971Z Alex Cherepanov (details)

Extract and process default PDF file from the PDF collection when
it is defined. Otherwise process the container PDF file.

[lib/pdf_main.ps lib/pdf2dsc.ps]

2007-10-26T07:41:30.826491Z Ken Sharp (details)

Fix (pdfwrite): Type 1 CharStrings could be converted to invalid 
type 2 CharStrings if the glyph program used implicit start points 
for subpaths.


2007-10-26T01:49:56.180182Z Ralph Giles

Merge makeset.tcl into makehist.tcl.

[toolbin/makehist.tcl toolbin/makeset.tcl]

2007-10-26T01:49:54.293117Z Ralph Giles

Remove obsolete release and diff scripts.

[toolbin/3way.tcl toolbin/makefonts.tcl toolbin/maketars.tcl toolbin/makemaster.tcl toolbin/makeset.tcl toolbin/makewin.tcl]

2007-10-26T01:08:04.549848Z Ralph Giles

Document how to use -dTTYPAUSE with -dSAFER. Bug 687988.


2007-10-25T22:14:22.288695Z Ralph Giles

Correct some gcc warnings.

[jbig2dec/config.h jbig2dec/jbig2_text.c jbig2dec/jbig2_image.h jbig2dec/jbig2_symbol_dict.c jbig2dec/jbig2_generic.c jbig2dec/jbig2_page.c jbig2dec/jbig2_refinement.c]

2007-10-25T00:30:18.383197Z Ralph Giles

Include an example of how to create non-ASCII font names in the cidfmap.
Bug 688203.


2007-10-24T23:32:20.291355Z Ralph Giles

Append the CUPS font directory to the search path. Bug 689334.


2007-10-24T22:46:28.083133Z Ralph Giles

Add an XCFLAGS macro to the MSVC build to match the variable of the same
name in the unix builds. This is intended mainly for adding preprocessor
defines at make time. Bug 689530.


2007-10-24T22:46:25.428278Z Ralph Giles

Only add XLDFLAGS to LDFLAGS temporarily when checking for the
additional X libraries. Bug 689411.


2007-10-24T18:39:55.448984Z Ralph Giles (details)

Use the proper build machinery to link to cups.

[src/Makefile.in src/configure.ac cups/cups.mak]

2007-10-24T18:39:51.211490Z Ralph Giles (details)

Abstract the autoconf build's link line flattening for generic use.


2007-10-24T07:31:09.815969Z Ken Sharp (details)

Fix (pdfwrite) : An integer arithmetic overflow while converting Type 1 CharStrings into Type 2.

[src/gstype1.c src/gdevpsfx.c src/gxtype1.h]

2007-10-23T03:48:59.052392Z Alex Cherepanov

Handle yet another type of broken PDF generated by Adobe Acrobat 8.1
that lacks startxref operator. Bug 689413, customer 531.


2007-10-21T20:49:29.646397Z Alex Cherepanov

Process duplicate entries in PDF 1.5 context stream the same way as
the entries from regular streams: the first entry found (i.e. the last
in the xref chain) takes efferct. Keep rebuilding logic intact, where
the last entry wins. Bug 689513, customer 700.

[lib/pdf_main.ps lib/pdf_rbld.ps]

2007-10-20T23:14:30.016619Z Alex Cherepanov

Check for unbalanced q operators in the pattern stream and add Q as needed.
Bug 689523, customer 870.


2007-10-20T19:14:28.348994Z Alex Cherepanov

Make IGC_PTR_STABILITY_CHECK an independent compile-time flag that can be set
from the command line without editing gxobj.h .


2007-10-20T16:34:38.276462Z Alex Cherepanov

Relax ICCBased color space validation. Don't reject correct PDF files that have
ICCBased color space as an alternative color space to another ICCBased color
space. Bug 689524, customer 870.


2007-10-20T00:55:55.884848Z Ralph Giles

Pass the CFLAGS obtained for fontconfig from pkg-config separately
to avoid contaminating the general build.

[src/Makefile.in src/configure.ac src/unix-aux.mak]

2007-10-20T00:37:23.775560Z Ralph Giles

Remove a redundant check for pkg-config.


2007-10-20T00:37:19.682121Z Ralph Giles (details)

Look for fontconfig even if pkg-config doesn't find it.


2007-10-18T18:58:54.836534Z Ralph Giles

Install header files as data, not executables. Bug 689466.


2007-10-18T00:36:37.403207Z Ralph Giles (details)

Remove a spurious CFLAGS instance from the jasper compile line.


2007-10-18T00:05:55.933230Z Ralph Giles

Replace our included libpng with the new upstream 1.2.22 release.


2007-10-18T00:01:45.449158Z Ralph Giles

Move the current copy of libpng out of the way for a pending update.


2007-10-17T23:04:50.954798Z Ralph Giles

Avoid memory corruption with broken files.

Patch from the Ubuntu libjasper package.

[jasper/src/libjasper/jpc/jpc_cs.c jasper/src/libjasper/jpc/jpc_dec.c jasper/src/libjasper/jp2/jp2_cod.c]

2007-10-16T07:54:08.209510Z Ken Sharp (details)

ps2write: When encountering font names which contain unfortunate characters
such as white space, or delimiters, emit the name as an escaped string and 
'cvn' instead of a literal name.

[src/gdevpsf1.c lib/opdfread.ps]

2007-10-16T00:36:28.849878Z Ralph Giles

Don't override the memory set by the caller in the JPXDecode stream.


2007-10-16T00:36:27.806530Z Ralph Giles (details)

It's the client's responsibility to call the set_defaults
method on a new stream. Bug 689362.

[src/zfjpx.c src/sjpx.c]

2007-10-15T22:31:54.394164Z Henry Stiles

Error code from clist_decode_segment did not propagate back because
the inner automatic variable code shadowed the outer.


2007-10-15T18:09:18.231759Z Ray Johnston (details)

Prevent C-stack overflow caused by infinite recursion. Related to
previous fix in same function to access the correct target color


2007-10-15T13:11:16.778228Z Ken Sharp (details)

pdfwrite: When writing the /CreationDate /ModDate keys in the Info dictionary,
properly write the system local time instead of UTC.


2007-10-15T06:43:04.430544Z Marcos H. Woehrmann (details)

Added code to the pxlcolor device (gdevpx.c) to set the color space even
if the test for "portrait transformations" fails.


2007-10-12T20:22:08.884187Z Ray Johnston (details)

Fix SEGV when clist used with pdf14_cmykspot device.
Bug 689493 for customer #190.


2007-10-12T16:38:07.833396Z Ray Johnston (details)

Fix divide by zero crash. Bug 689493 reported by customer #190.


2007-10-11T16:36:26.031981Z Ray Johnston (details)

Fix incorrect colors with transparency to cmyk+spot devices (such as tiffsep).
Bug 689494 for customer #190.


2007-10-10T23:02:18.957895Z Igor Melichev (details)

Fix (stroking) : Prevent installing an extra clipper device, step 2.


2007-10-10T18:42:35.474048Z Ralph Giles (details)

Pass the results of calling cups-config to cups.mak from configure 
through the top-level makefile rather than calling cups-config directly, 
so that passing an alternate cups environment to configure works.
Bug 689496.

[src/Makefile.in src/configure.ac cups/cups.mak]

2007-10-10T17:40:38.235834Z Ralph Giles

Turn on keyword substitution on pdf_cslayer.ps. This is the correct fix 
for the issue mentinoed in r8283. Also set native line endings and 
remove some spurious executable properties.

[lib/EndOfTask.ps lib/PDFX_def.ps lib/PDFA_def.ps lib/dumphint.ps lib/pdf_cslayer.ps]

2007-10-10T16:19:23.023493Z Marcos H. Woehrmann

Fixed Id line to make nightly regression run happy.


2007-10-10T15:28:26.622499Z Igor Melichev (details)

Fix (stroking) : Prevent installing an extra clipper device.


2007-10-10T10:13:45.175824Z Igor Melichev (details)

Fix (pdf14 device) : Optimize the buffer backdropping, step 2.


2007-10-10T09:38:32.826812Z Igor Melichev (details)

Fix (pdf14 device) : Optimize the buffer backdropping, step 1.


2007-10-10T08:59:39.164904Z Igor Melichev (details)

Fix (pdf14 device) : Don't allocate transparency buffer for bands that appear outside the transparency bounding box.


2007-10-10T08:12:49.566532Z Igor Melichev (details)

Fix (pdf14 device) : Properly intersect rects when composing transparency buffers (continued 2).


2007-10-09T19:33:27.492485Z Till Kamppeter

On "make soinstall" some files did not get installed.


2007-10-09T17:02:49.926924Z Igor Melichev (details)

Fix (FAPI / UFST bridge) : A crash when processing an embedded CIDFontType 11.


2007-10-09T08:28:49.108879Z Ken Sharp (details)

pdfwrite: Allow downsampling of images in a /Indexed colour space, provided the
downsampling type is 'subsample'.

[src/gdevpsdi.c src/gdevpdfi.c]

2007-10-09T00:06:24.193850Z Igor Melichev (details)

Fix (font emulation) : Could not handle unknown Ordering with FAPI.


2007-10-08T10:05:33.511010Z Ken Sharp (details)

pdfwrite: Alter the AIIM URL emitted when creating PDF/A files.


2007-10-08T07:13:32.510990Z Ken Sharp (details)

pdfwrite: when encountering a glyph in a type 3 font for which no Charproc is defined 
emit a simple setcachedevice operation instead of an empty stream.


2007-10-07T18:09:11.121700Z Igor Melichev (details)

Fix (pdfwrite) : Ignore font errors that do not belong to embedded subset.

[src/gdevpdtb.c src/gsfont.c]

2007-10-04T06:46:54.927607Z Ralph Giles

Revert a change inadvertently included r8257. This broke the MSVC
build, which does not define CC_SHARED.


2007-10-03T17:37:35.315273Z Ray Johnston

Revert patch 8268 (restoring the FCOfontmap-* files) and add the Encoding/
directory to the RESOURCE_LIST so that it will be include in the %rom%
file system. This is the _real_ fix to bug #689050 and explains why the
symptoms appeared to be related to having Wingdings installed on the
system. Thanks to Henry and Igor in pointing out the incorrect Encoding
used in the previous patch that led me to the actual problem.

[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 src/int.mak lib/FCOfontmap-PCLPS2]

2007-10-03T04:40:18.040901Z Ray Johnston

Fix FCOfontmap-* files so that Wingdings will be found.
Bug #689050 for customer #951.

[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 lib/FCOfontmap-PCLPS2]

2007-10-03T00:18:12.256656Z Ralph Giles

Document the .IgnoreNumCopies device parameter. Bug 689491.

[doc/Use.htm doc/Language.htm]

2007-10-02T23:55:30.880679Z Alex Cherepanov

Add extraction of layer information from Illustratir CS2/CS3 PDF files
to the code base but don't run it in the default configuration.

[src/int.mak doc/Develop.htm lib/pdf_cslayer.ps]

2007-10-02T07:31:58.125500Z Ken Sharp (details)

pdfwrite: Convert 'text' followed by 'text charpath stroke' to a single text
operation by using text rendering mode 2.

[src/gdevpdfx.h src/gxchar.c src/gdevpdts.c src/gdevpdtt.c src/gzpath.h src/gdevpdfd.c src/gdevpdts.h src/gdevpdfg.c src/gdevpdti.c src/gdevpdtt.h src/gdevpdfg.h src/gxpath.c]

2007-10-01T23:02:53.086636Z Ralph Giles

Have mkromfs use $(GS_INIT) instead of hard-coding gs_init.ps. It was
intended that this be part of r8257.


2007-10-01T23:00:35.110412Z Ralph Giles

Update pkg-config support in the ijs tree.


2007-10-01T22:59:59.038063Z Ralph Giles

Improve portability in the autoconf build. Solaris doesn't support 'grep 
-q'. Bug 689490.


2007-10-01T06:26:21.808008Z Suzuki Toshiya (details)

Fix: (TT font handler) : Use given prebuilt_encoding when Apple Roman TrueType cmap subtable is chosen


2007-10-01T06:19:18.139797Z Suzuki Toshiya (details)

Fix: Preprocess the glyphnames in prebuilt_encoding by AdobeGlyphList for Microsft UCS2 cmap subtable


2007-09-30T19:46:25.258028Z Alex Cherepanov

Add an option that controls rendering of PDF annotations. By default
annotations are rendered as before.

[lib/pdf_main.ps doc/Use.htm]

2007-09-29T05:53:34.943145Z Alex Cherepanov

Following the PDF spec, don't use .notdef glyph in Type 3 font.
.notdef may not be present at all. Bug 689475


2007-09-27T23:06:07.081517Z Ralph Giles

Remove the mkromfs code under 'make clean'. Bug 689474.
Also, use the GS_INIT define instead of hard-coding gs_init.ps
as the root of the postscript library code.

[src/lib.mak src/gs.mak]

2007-09-27T20:30:39.973443Z Ralph Giles

Improve shared build support on MacOS X.

[src/configure.ac src/unix-dll.mak]

2007-09-27T20:26:51.405933Z Ralph Giles

Install iapi.h and ierrors.h as part of the soinstall makefile target.
Bug 689466.

[src/macosx.mak src/Makefile.in src/unix-dll.mak src/unix-gcc.mak]

2007-09-27T20:20:46.283268Z Ray Johnston

Prevent BandWidth from being set smaller than the page width. Fixes
crash reported in bug #688734.


2007-09-26T09:48:55.994917Z Igor Melichev (details)

Fix (Windows installer) : MSVC can't build dwinst.c .


2007-09-26T04:37:20.025441Z Alex Cherepanov

Fix multiple inclusion of page objects in the optimized PDF file.
Extend special handling of page objects to Annots and AcroForm
object enumeration. Bug 689292, customer 932.


2007-09-25T13:31:24.199299Z Ralph Giles (details)

Replace the 'private' define with the now standard C keyword 'static'.          

[src/gdevm48.c src/idstack.c src/gdevmsxf.c src/gdevrinkj.c src/gdevmem.c src/gdevmem.h src/gdevwdib.c src/gxoprect.c src/gdevsunr.c src/zvmem.c src/gdevpdtc.c src/gstrap.c src/gsfcmap1.c src/gxxfont.h src/gswts.c src/gsstate.c src/gdevlbp8.c src/zcsdevn.c src/gdevdm24.c src/zcontext.c src/gxdhtserial.c src/gdevpdts.c src/gdevcljc.c src/iscanbin.c src/gdevmiff.c contrib/gdevlx7.c src/gxclutil.c src/gp_mshdl.c src/zfont.c contrib/japanese/gdevml6.c src/zarray.c src/gxdevcli.h src/gdevpe.c src/zchar42.c src/gsfont0.c src/gscscie.c contrib/lips4/gdevlips.c src/gdevwts.c src/zdfilter.c src/icfontab.c src/zht1.c src/zdevcal.c src/zpcolor.c src/gdevpdfi.c src/zcssepr.c src/sdcparam.c contrib/gdevcd8.c src/bcwin32.mak src/zdps1.c src/gdevokii.c src/gdevpdtd.c src/zcfont.c src/zhsb.c src/gdevprna.c src/zcolor.c src/gxhtbit.c src/sfxfd.c src/zupath.c contrib/lips4/gdevl4v.c src/gdevpdtt.c src/gpmisc.c src/gdevpbm.c src/ireclaim.c src/gdevmrun.c src/gconf.c contrib/japanese/gdevnpdl.c src/zfbcp.c contrib/japanese/gdevmag.c src/gserver.c src/gp_psync.c src/gdevcmap.c src/zht2.c src/gdevpdfj.c src/zfarc4.c src/gp_os2pr.c src/gdevwprn.c src/gdevpsd.c src/gsiomacres.c src/gxclfile.c src/gxpdash.c src/ztrap.c src/gxfilltr.h src/gdevpdte.c src/gdevdevn.c doc/Drivers.htm contrib/japanese/gdevalps.c src/gsgcache.c src/zfile.c src/gdev4693.c src/gsptype1.c src/gxchar.c src/gxclbits.c src/zfcid0.c src/gsfcid2.c src/zgstate.c contrib/gomni.c src/gsalloc.c src/zfontenum.c src/gdevmeds.c src/gdevmpla.c src/gdev4081.c src/gscicach.c src/watclib.mak src/gxclzlib.c src/istack.c src/zfont0.c src/zmath.c src/gdevpdfk.c src/gdevhit.c src/gxclimag.c src/gxhintn1.c src/gxfillts.h src/gdevpdtf.c src/gdevddrw.c src/gschar.c src/gxht.c src/gdevpsfm.c src/sarc4.c src/gdevpsdp.c src/gxcht.c src/gsptype2.c src/gdevpsu.c src/gdevxalt.c src/gdevclj.c src/zvmem2.c src/zfcid1.c src/gstrans.c contrib/gdevln03.c src/gstype2.c src/icontext.c src/zstring.c src/zfont32.c src/gzspotan.c src/gxclip2.c src/gdevdrop.c src/gp_macio.c src/sbhc.c src/scfd.c src/gsdps.c src/zfont1.c src/spngp.c src/gdevcgml.c src/gdevpx.c src/gsmatrix.c src/gdevl256.c src/igcref.c src/zcharx.c src/gxtype1.c src/zdouble.c src/spdiff.c src/gdevcp50.c src/gsmemret.c src/gdevpdtw.c src/gxclip.c src/sfilter1.c src/iname.c src/zmedia2.c src/gxiscale.c src/gxpcmap.c src/gdevnfwd.c src/zcontrol.c src/gdevxcmp.c src/gsfcmap.c src/scfe.c src/zfont2.c src/gdevlj56.c src/gxp1fill.c src/gsciemap.c src/gdevhl7x.c src/zdscpars.c src/gdevos2p.c src/gsparam.c src/gdevpdfm.c src/gp_unix_cache.c src/imain.c src/gdevwpr2.c src/zfilter2.c src/zfont42.c src/zchar.c src/smd5.c src/gdevsun.c src/ztrans.c src/sjpx.c src/zcsindex.c src/gdevrops.c src/gxipixel.c src/zcidtest.c src/sfilter2.c src/gdevijs.c src/gdevsnfb.c src/gdevifno.c src/gscrd.c src/gxmclip.c src/gdevjpx.c src/gdevcslw.c src/zfdctd.c src/zdps.c contrib/gdevhl12.c src/gdevdsp.c src/zmatrix.c src/gdevescp.c src/gsiodev.c src/igc.c src/gdevpipe.c src/msvc32.mak src/gdevmacxf.c src/gsfunc0.c src/gdevsvga.c src/gdevpdti.c src/zdosio.c src/gdevepsn.c src/gsparam2.c src/gdevpsf1.c src/gdevpsds.c src/zfsample.c src/zfdecode.c src/gsstruct.h src/siscale.c src/gxfill.c src/gsdsrc.c src/gximag3x.c src/gxclread.c src/dwtrace.c src/gdevmswn.c src/gdevjpeg.c src/siinterp.c src/gdevbbox.c src/gsdll.c src/gspath1.c src/gdevtfax.c src/gdevpjet.c src/gdevphex.c src/sjpegc.c src/gshtscr.c src/zfdcte.c src/gsnogc.c src/zfcmap.c src/gdevbit.c src/gdevfax.c src/gdevbmpa.c src/gsequivc.c src/gp_wsync.c src/gsdevice.c src/gxclmem.c src/gscparam.c src/gshtx.c src/gdevsj48.c src/gdevpdfo.c src/sdctd.c src/gsmemory.c contrib/japanese/gdevfmlbp.c src/gdevcdj.c src/scfdgen.c src/ttcalc.c src/gdevtknk.c src/gdevpsf2.c src/gxidata.c src/gsroptab.c src/gdevm1.c src/gsistate.c src/os2.mak src/sstring.c src/gscolor2.c src/gxpath.c src/scfparam.c src/gdevupd.c src/interp.c src/gsmalloc.c src/zcrd.c src/ttfmain.c doc/C-style.htm src/gdevm40.c contrib/japanese/dviprlib.c src/gsiodisk.c src/gdevpsim.c contrib/japanese/dviprlib.h src/gdevpcfb.c src/gdevvec.c src/gp_msprn.c src/gdevmgr.c src/sdeparam.c src/gxacpath.c src/gdevpdfp.c src/ziodev.c src/gslib.c src/gdevimgn.c src/gdevvglb.c src/sdcte.c src/gsovrc.c src/gxshade1.c src/gxccache.c src/gdevm32.c src/gxfdrop.c src/gp_unifs.c src/gsparams.c src/gxhintn.c src/gsiorom.c src/gdevbjcl.c src/dvx-gcc.mak src/gdevpsdu.c src/gp_mswin.c src/gdevm2.c src/gspath.c src/gdevwddb.c src/gp_os2.c src/zcolor1.c src/gxpcopy.c src/gdevdjet.c src/gdevstc.c src/ialloc.c src/gxfapiu.c contrib/japanese/gdevlbp3.c src/zpath1.c src/gdevm24.c contrib/eplaser/gdevescv.c contrib/gdevxes.c src/ilocate.c src/gxdcolor.c src/gdevpm.c src/gdevbmp.c src/gschar0.c src/gdevbmpc.c src/zdevice.c src/gscie.c src/gdevsppr.c src/igcstr.c src/gxi16bit.c src/gdevn533.c src/idebug.c src/gsht.c src/gsncdummy.c src/gsfunc3.c src/gdevm16.c src/gdevperm.c src/genconf.c src/zfilter.c src/gstype42.c src/sa85d.c src/sbcp.c src/zcolor2.c src/gdev3b1.c src/gdevtrac.c src/gp_ntfs.c src/gdevatx.c src/zfproc.c src/genht.c src/zgeneric.c src/gs.c src/gxclrect.c src/zdevice2.c src/gsshade.c src/sjbig2.c src/gdevpdfb.c src/gscrdp.c src/msvclib.mak src/sjbig2.h src/gxclrast.c src/gsicc.c src/zcid.c src/zfile1.c src/gdevp2up.c src/zimage3.c src/gdevo182.c src/zarith.c src/gdevpdfr.c src/zcspixel.c src/gximage1.c src/gdevppla.c src/zmisc1.c contrib/gdevop4w.c src/wccommon.mak src/gsfunc4.c src/gxclpath.c src/gxcmap.c src/gxfcopy.c src/gdevpsft.c src/gdevtfnx.c src/gsmisc.c src/gxicolor.c src/zpath.c src/gdevm4.c contrib/opvp/gdevopvp.c src/gxfillsl.h src/zcolor3.c src/gxpageq.c src/gsdparam.c src/gxcpath.c src/gdevprn.c src/gdevlxm.c contrib/japanese/gdevdmpr.c src/gdevcif.c src/gxdevndi.c src/gdevprn.h src/gdevpdfc.c contrib/gdevgdi.c src/gdevabuf.c src/gdevherc.c src/gdevsgi.c src/zcie.c src/gdevsco.c src/stream.c src/gdevdflt.c src/zcharout.c src/gdevepsc.c src/gdev8510.c src/gximage2.c src/srld.c src/zht.c src/zncdummy.c src/gxstroke.c src/gxshade4.c contrib/gdevlx32.c src/zmisc2.c src/iparam.c src/sjpx_luratech.c src/zrelbit.c src/iinit.c src/gdevxini.c src/gxclist.c contrib/japanese/gdevmjc.c src/watcw32.mak src/gxccman.c src/gsalphac.c src/gdevpsfu.c src/gxshade.c contrib/japanese/gdevmjc.h src/gdevlp8k.c src/zfunc.c src/gsclipsr.c src/idict.c src/ttfmemd.c src/gscoord.c contrib/japanese/gdevrpdl.c src/genarch.c src/ztype.c src/gdevxxf.c src/zshade.c src/gdevpdfd.c src/gdevdgbr.c src/gdevmr2n.c src/gdevxcf.c src/gdevcfax.c src/zicc.c src/zchar1.c src/vdtrace.c src/gscdevn.c src/iscan.c src/gsnotify.c src/gdevpdft.c src/gximage3.c src/gdevpsdi.c src/srle.c src/zfilterx.c contrib/gdevlx50.c src/shcgen.c src/zmisc3.c src/zfapi.c src/zfunc4.c contrib/gdevbjc_.c src/gscpixel.c src/ziodev2.c src/gsiodevs.c src/zmisc.c src/gdevplnx.c src/gxttfb.c src/simscale.c src/zfzlib.c src/Makefile.in src/dscparse.c src/gscsepr.c src/gdev3852.c src/iutil2.c src/dscparse.h src/gsimage.c src/gxwts.c src/gstext.c contrib/japanese/gdevj100.c src/msvccmd.mak src/gdevpdfe.c src/gsflip.c contrib/lips4/gdevlprn.c src/gdevadmp.c src/sidscale.c src/zchar2.c src/zdpnext.c src/geninit.c src/zusparam.c src/gdevjbig2.c src/gdevpdfu.c src/gximage4.c contrib/gdevdj9.c src/gxshade6.c src/gdevp14.c contrib/lips4/gdevl4r.c src/dwinst.h src/gdevpdf.c src/macosx.mak src/zpacked.c src/ifont.h src/zfmd5.c src/gp_dosfe.c src/iutil.c src/gdevpng.c src/zrop.c src/zalg.c src/zfjpx.c src/gzpath.h src/sfxstdio.c src/gspaint.c src/sjbig2_luratech.c contrib/japanese/gdev10v.c contrib/gdevmd2k.c src/sjbig2_luratech.h src/gdevccr.c src/gdevdcrd.c src/zbseq.c src/ziodevsc.c src/imainarg.c src/zfrsd.c src/gdevl31s.c src/gdevdjtc.c src/spprint.c src/gdevpcx.c src/zfileio.c src/zbfont.c src/slzwd.c contrib/japanese/gdevespg.c src/unix-gcc.mak src/gdevpdfv.c src/gxpflat.c src/gxifast.c src/zsysvm.c src/gsimpath.c src/gdevx.c contrib/gdevbjca.c src/gsmemlok.c src/sbwbs.c src/gximage.c src/gdevstc4.c src/ziodevs.c src/unixansi.mak src/gdevpsfx.c src/szlibd.c src/gscspace.c src/gdevimdi.c src/gdevdfax.c src/gdevm8.c src/gdevpnga.c src/gsropc.c src/zstack.c src/gsfcid.c src/gsfont.c src/isave.c src/zimage.c src/gdevm64.c src/gdevcgm.c src/zdict.c src/zfimscale.c src/gdevtsep.c src/gsfont0c.c src/iccfont.c src/gsht1.c src/gdevpdfg.c contrib/japanese/gdevp201.c src/gdevps.c src/gspcolor.c src/gxi12bit.c src/gxcllzw.c src/zfjbig2.c src/gdevpdtb.c src/gsdps1.c src/gdevs3ga.c src/slzwe.c src/gshsb.c src/gscolor.c src/smtf.c src/ztoken.c src/gxpaint.c src/x_.h src/gdevtifs.c src/zchar32.c src/seexec.c src/gdevm56.c src/spsdf.c src/gximono.c src/fapiufst.c src/szlibe.c src/gxctable.c src/gp_vms.c src/gp_iwatc.c src/gp_os9.c src/gdevbj10.c src/gxclipm.c src/zpaint.c src/gdevmac.c src/stdpre.h src/iplugin.c contrib/japanese/gdevfmpr.c src/gsgdata.c src/gdevmac.h]

2007-09-24T03:52:18.847453Z Alex Cherepanov

Ignore color operations in uncolored type 3 font in PDF files for
compatibility with Acrobat Reader 6 and higher.
Bug 689302, customer 870.

[src/int.mak lib/pdf_draw.ps src/zchar.c]

2007-09-20T12:15:52.643667Z Igor Melichev (details)

Fix : A crash in garbager after clist playback fails in image.


2007-09-20T08:49:49.922199Z Igor Melichev (details)

Fix (pdfwrite) : Allow image encoding filter initialization with no parameters passed from the client.


2007-09-18T19:11:21.591397Z Ralph Giles

Update the build instructions to reflect current practice of shipping 
all the 3rd party libraries we depend on. Bug 689446.


2007-09-18T19:01:34.199941Z Ralph Giles

Correct some documentation errors. Bug 689433.

[doc/Projects.htm lib/ps2pdf.cmd doc/Use.htm lib/ps2pdf.bat doc/Ps2pdf.htm]

2007-09-18T17:32:31.734909Z Ralph Giles

Remove obsolete font encoding and compilation instructions from the 
documentation. Bug 689432.


2007-09-18T15:41:08.152952Z Igor Melichev (details)

Fix : The interpolation of imagemask must not apply to high resolution images (continued).


2007-09-18T15:33:51.055573Z Igor Melichev (details)

Fix : The interpolation of imagemask must not apply to high resolution images.


2007-09-14T10:17:07.152885Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 8).


2007-09-14T05:23:52.359324Z Alex Cherepanov

Add recognition of a CFF file fith the extended header = <01000C02>.
Bug 689449, customer 1110.

[lib/pdf_font.ps lib/gs_cff.ps]

2007-09-13T08:30:48.823871Z Ken Sharp (details)

Update pdfwrite to handle type 0 fonts with type 1 or type 2 descendant fonts (continued).

[src/gdevpdtc.c src/gdevpdtt.c]

2007-09-11T19:29:17.888456Z Igor Melichev (details)

Fix (filling algorithm) : Split big segments before filling a path.


2007-09-10T08:31:42.651229Z Ken Sharp (details)

Update pdfwrite to handle type 0 fonts with type 1 or type 2 descendant fonts.

[src/gdevpdtc.c src/gdevpdtt.c src/gdevpdte.c src/gdevpdtt.h]

2007-09-09T00:53:12.649192Z Alex Cherepanov

Make pswrite and epswrite devices generate proper line-interleaved image
stream even when they receive several scan lines at once. This happens when
the source image operator takes large strings as multiple data sources.
Bug 688200, customer 632.


2007-09-08T22:31:20.200765Z Alex Cherepanov

Declare Ghostscript as _LARGEFILE64_SOURCE program, i.e. request transitional
interface to large file support. Check for mkstemp64() availability specially.

[src/Makefile.in src/configure.ac src/stdpre.h src/gp_unifs.c]

2007-09-08T21:59:54.482448Z Alex Cherepanov

Include our std.h header first to ensure consistent type definitions in
contributed files. This is required on HP-UX with aC++ compiler.

[contrib/gomni.c contrib/pcl3/eprn/pagecount.c contrib/pcl3/src/pclcap.c contrib/gdevlx50.c contrib/opvp/gdevopvp.c contrib/pcl3/eprn/mediasize.c]

2007-09-08T17:05:59.540260Z Till Kamppeter

Reflect in the PPD files that the CUPS support comes with GPL Ghostscript now and not with ESP Ghostscript.

[cups/pxlmono.ppd cups/pxlcolor.ppd]

2007-09-05T19:21:05.959793Z Alex Cherepanov

Replace non-standard function call fdopen64() with fdopen(). The former
is not available on most platforms and not needed anyway because O_LARGEFILE
flag is set earlier in the code. Bug 689175.


2007-09-05T07:54:54.782032Z Suzuki Toshiya (details)

Fix (TT fonts) : Suppress loading trailing data after chosen cmap subtable.


2007-09-03T13:19:11.511212Z Alex Cherepanov

Fix reference counting logic for clip stack elements. The reference counter
now shows the number of gstates that point to a given element directly or
indirectly. Bug 689429.

[src/gsclipsr.c src/gsstate.c]

2007-08-31T20:53:42.169700Z Igor Melichev (details)

Fix (graphics library) : Always set HWResolution to clipper device.

[src/gxfill.c src/gxclip.c]

2007-08-31T19:09:47.125231Z Igor Melichev (details)

Fix (graphics library) : Distinguish two methods gx_make_clip_device_on_stack, gx_make_clip_device_in_heap.

[src/gdevbbox.c src/gxcpath.h src/gximask.c src/gxccache.c src/gxfill.c src/gxclip.c src/gxstroke.c src/gxclrast.c src/gdevdbit.c src/gxipixel.c]

2007-08-31T17:22:21.775099Z Igor Melichev (details)

Fix (graphics library) : Expand gx_make_clip_path_device, gx_make_clip_device.

[src/gdevbbox.c src/gxcpath.h src/gximask.c src/gxccache.c src/gxfill.c src/gxclip.c src/gxstroke.c src/gxclrast.c src/gdevdbit.c src/gxipixel.c]

2007-08-31T15:31:06.557286Z Igor Melichev (details)

Fix : Remove the pdfwrite/NODISPLAY nonsense from the documentation.


2007-08-31T08:29:55.996410Z Igor Melichev (details)

Fix (pdfwrite) : A wrong encoding of Metadata (continued).


2007-08-31T08:27:16.425671Z Igor Melichev (details)

Fix (pdfwrite) : A crash with incorrect shading.


2007-08-31T05:43:44.869532Z Igor Melichev (details)

Fix (Type 1 hinter) : Infinite loop in t1_hinter__fix_subglyph_contour_signs.


2007-08-31T04:47:58.034291Z Igor Melichev (details)

Fix (font rendering) : alloc_char_bits could fall into infinite loop.

[src/gxchar.c src/gxccman.c src/gxchar.h src/gxccache.c]

2007-08-30T05:53:42.339598Z Igor Melichev (details)

Fix (pdfwrite) : Uninitialized data after converting a Type 42 font into CID font.


2007-08-30T02:36:52.268008Z Igor Melichev (details)

Fix (pdfwrite) : Properly handle FontMatrix of a Type 3 font.

[lib/pdf_font.ps src/gdevpdtt.c src/gdevpdte.c lib/opdfread.ps src/gdevpdti.c src/gdevpdtt.h lib/pdf_ops.ps]

2007-08-29T17:36:36.852840Z Igor Melichev (details)

Fix (TT font handling) : pdfwrite recieved meanless font names.

[src/zfcid0.c src/gdevpdtc.c src/zfcid1.c src/gdevpdtt.c src/zbfont.c src/gdevpdtf.c src/gdevpdtt.h src/gdevpdtf.h]

2007-08-29T09:42:15.384249Z Igor Melichev (details)

Fix (TT font handler) : Place thr True Type interpreter and its data into stable memory (continued 2).


2007-08-29T09:36:29.695665Z Igor Melichev (details)

Fix (TT font handler) : Place thr True Type interpreter and its data into stable memory (continued).


2007-08-29T07:09:01.667008Z Igor Melichev (details)

Fix (font rendering) : CIDFontType 9 missed PaintType.

[src/zfcid0.c src/zchar1.c]

2007-08-28T16:18:27.199037Z Igor Melichev (details)

Fix (pdfwrite) : Uninitialized defaultWidthXwhile while converting a Type 1 font into Type 2.

[src/gdevpsf2.c src/gdevpsf.h src/gdevpsfx.c]

2007-08-28T16:06:12.766158Z Igor Melichev (details)

Fix (pdfwrite) : Uninitialized defaultWidthXwhile while converting a Type 1 font into Type 2.


2007-08-28T06:34:08.453844Z Ray Johnston

Correct obvious typo in default rgb to cmyk color mapping. It makes
no sense to use the 'g' component to calculate the 'k' for black
generation and undercolorremoval.


2007-08-27T20:44:27.984183Z Igor Melichev (details)

Fix (TT font handler) : Place the True Type interpreter and its data into stable memory.

[src/gxttfb.c src/gxccman.c]

2007-08-27T01:16:47.532710Z Alex Cherepanov

Change the order of include files to define a macro before it's used.
The undefined macro in the old code passed as a function declaration.


2007-08-27T00:53:59.301536Z Alex Cherepanov

Add HP-UX to the long list of systems that need both time.h and sys/time.h


2007-08-26T23:32:21.633797Z Alex Cherepanov

Cast the pointers to the same type because aC++ compiler cannot compare
pointers of different types.


2007-08-26T23:24:57.663909Z Alex Cherepanov

Fix a typo in a contributed driver for HP color printers detected by aC++
compiler. Assuming that pointers compare as unsigned values, the fix doesn't
have any run-time effects.


2007-08-23T18:00:19.425565Z Alex Cherepanov

When the same name maps to more than one glyph change the name.
Don't treat /.notdef names specially because glyphs corresponding
to /.notdef names can look different. Bug 689408, customer 770.



2007-08-22T06:38:36.487276Z Suzuki Toshiya (details)

Fix (TT fonts) : Ignore invalid entries in loca table.


2007-08-21T22:26:58.681438Z Ralph Giles

Correct more changelog substitution errors. Bug 689388.

[doc/History8.htm doc/Details8.htm]

2007-08-20T17:15:22.306956Z Alex Cherepanov

Fix command list-based devices on 64-bit platforms. Ghostscript always writes
int values to the command list but old code interpreted the bit pattern as a
long int, causing conversion of the negative values to large positive ones.
Bug 689353.


2007-08-20T17:10:51.151066Z Ray Johnston (details)

Use the color lookup cache in wtsimdi_contone_get_bits_rectangle.
This results in a 6% overall performance improvement on the 12
performance test files, and up to a 38% improvement on WW2KA122.prn
Also clean up the MSVC and gcc warnings.  Customer #951.


2007-08-17T18:50:33.373530Z Ray Johnston (details)

Fix stdint.h related problems with the Cygwin build (gcc 3.4.4)

[src/unix-gcc.mak src/stdint_.h]

2007-08-17T13:58:12.668319Z Alex Cherepanov

Fully initialize pdf_resource_t object allocated in pdf_alloc_aside()
to avoid a Valgrind warning. Bug 688907.


2007-08-17T13:02:19.679286Z Alex Cherepanov

Add missing initialization of txy_fixed_valid field. Since the fixed
coordinates are valid, the patch eliminates possible re-calculation of the
fixed coordinates but doesn't affect the end result. Bug 688914.


2007-08-17T04:49:22.864920Z Ray Johnston (details)

This set of changes is an example for users or Artifex customers
that want to intercept the color spaces and perform their own
color space conversion for the CIEBased or ICCBased color spaces,
converting all of these spaces to the PostScript color management
link space "CIE XYZ". There were changes needed to implement this
that transcended the original custom color callback scheme, but
the approach taken is intended to minimize changes to the color
space processing.

Artifex customer #330

[src/gxistate.h src/gscie.h src/gsistate.c src/gsncdummy.c src/gsciemap.c src/gscspace.c src/gscie.c]

2007-08-14T21:28:55.383671Z Ralph Giles

Revert r8187, which is part of the CJKV patch set reverted in r8190.


2007-08-14T20:48:29.233978Z Till Kamppeter

Removed CJK patches.

[examples/cjk src/zchar42.c lib/gs_cidtt.ps src/gxfont42.h src/gstype42.c src/unixinst.mak src/zchar1.c lib/cjkv lib/gs_init.ps]

2007-08-14T18:53:48.875152Z Ralph Giles

Throw an diagnostic error if the wts_plane_* halftone files cannot
be opened. Propagate the error and clean up properly to avoid a 

Also #ifdef DEBUG protects some debug printouts to reduce noise.

[src/gdevwts.c src/gdevimdi.c]

2007-08-14T16:18:28.564745Z Ralph Giles

Change the path to the icc link profile to the current working 
directory, the same path used for the wts_* halftone files and
for link.icc in gdevimdi.c. Motivated by simplifying running
the device in regression testing.


2007-08-13T17:07:58.742285Z Ralph Giles

Add the library files from the cjkv to the romfs file list. This 
restores executability of the build with COMPILE_INITS=1 which
was broken by r8185.


2007-08-13T16:00:16.465824Z Till Kamppeter

Fixed DESTDIR support in Koji Otani's CJK patches


2007-08-13T10:08:05.772194Z Till Kamppeter

Added CJK patches from Koji Otani

[src/zchar42.c examples/cjk lib/gs_cidtt.ps src/gxfont42.h src/gstype42.c lib/cjkv/cjkcidcm.ps lib/cjkv/baseutil.ps src/zchar1.c lib/cjkv/cjkvttcf.ps examples/cjk/all_ac1.ps lib/cjkv lib/cjkv/cjkvinit.ps examples/cjk/all_ag1.ps examples/cjk/iso2022.ps examples/cjk/all_aj1.ps examples/cjk/gscjk_ac.ps examples/cjk/all_ak1.ps examples/cjk/all_aj2.ps lib/cjkv/tt11util.ps lib/cjkv/cjkfnmap.ps examples/cjk/gscjk_ag.ps lib/cjkv/tt42util.ps src/unixinst.mak examples/cjk/gscjk_aj.ps examples/cjk/gscjk_ak.ps examples/cjk/article9.ps lib/gs_init.ps]

2007-08-12T17:29:29.699921Z Alex Cherepanov

Use inline and intristic functions to improve the speed of CIE cache set-up.
Bug 689153, customer 850.

[src/gscie.h src/gscie.c]

2007-08-11T03:57:31.402230Z Alex Cherepanov (details)

Change stream keyword handling to accommodate yet another kind of a broken PDF.
Bug 689400, customer 580.


2007-08-10T08:15:58.076010Z Henry Stiles

This code change should have been committed in tandem with the change
in revision 8055 (see 8055 log for details).


2007-08-09T18:12:59.257962Z Ray Johnston (details)

Update the testing.cfg.example to match the current (after rev 7854) of
the regression scripts in toolbin/tests. The r7854 had included a
testing.cfg file instead of the example file (see comment for rev 7862).


2007-08-08T00:12:49.260263Z Timothy Osborn (details)

Updating CMAP files as per bug report #689386

[Resource/CMap/UniJIS2004-UTF16-V Resource/CMap/UniJIS2004-UTF32-H Resource/CMap/UniJIS2004-UTF8-V Resource/CMap/UniJIS2004-UTF16-H Resource/CMap/UniJIS2004-UTF8-H Resource/CMap/ETenms-B5-V Resource/CMap/ETenms-B5-H Resource/CMap/UniCNS-UTF32-H Resource/CMap/UniCNS-UTF16-H Resource/CMap/UniCNS-UTF8-H Resource/CMap/UniJISX02132004-UTF32-V Resource/CMap/UniJIS2004-UTF32-V Resource/CMap/UniJISX02132004-UTF32-H]

2007-08-07T00:40:18.162968Z Alex Cherepanov

Pacify MSVC 7 run time checks. Change the order of condition checking to avoid
returning an uninitialized value. The code is algorithmically equivalent,
except it doesn't assign anything instead of assigning an uninitialized value.
Bug 689387


2007-08-05T13:55:26.215718Z Igor Melichev (details)

Fix (pdfwrite) : A wrong encoding of Metadata.

[src/gdevpdfx.h src/ConvertUTF.c src/gdevpdfp.c doc/Ps2pdf.htm src/ConvertUTF.h src/gdevpdfe.c src/gdevpdfb.h src/devs.mak lib/gs_pdfwr.ps lib/gs_agl.ps]

2007-08-04T21:42:53.446406Z Alex Cherepanov (details)

Change the order of tests to identify fonts with FID attribute that have been
both scaled and copied. Bug 689390

[src/zfont.c src/zbfont.c]

2007-08-04T14:30:04.276917Z Alex Cherepanov

Take rendering intent type from the /Intent key of the CRD created by Adobe
ProcSet "Adobe_AGM_Core 2.0 0" and pass it to the graphic state. Bug 689379

[lib/gs_lev2.ps lib/pdf_ops.ps lib/gs_init.ps]

2007-08-03T16:29:44.050173Z Timothy Osborn (details)

Fix for seg fault caused by undersized buffer as reported in bug report #687397


2007-08-03T15:46:03.840774Z Ralph Giles

Correct a substitution script error in the change logs.

[doc/Changes.htm doc/History8.htm doc/Details8.htm doc/Details.htm]

2007-08-02T08:53:09.078741Z Igor Melichev (details)

Fix (transparency in clist) : Write transparent paths and images to clist as high level objcts.

[src/lib.mak src/gdevp14.h src/gdevm4.c src/gdevp14.c]

2007-08-02T04:08:11.471770Z Alex Cherepanov

Pacify Valgrind - initialise both operands of the product. Valgrind considers
a product of 0 and an uninitialized value to be uninitialized. Bug 689384.


2007-08-02T01:22:14.242094Z Ralph Giles

Update the interpreter library version number to match the one in 
version.mak. The previous commit just improved the comments.


2007-08-01T23:56:58.305050Z Ralph Giles

Bump the revision number post release.

[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]

2007-08-01T22:38:01.441981Z Ralph Giles

Correct some cut-and-paste typos in the change log update.

[doc/Changes.htm doc/History8.htm]

2007-08-01T22:10:56.427930Z Ralph Giles

Update change logs and the open bug list or final release.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

Version 8.60 (2007-08-01)

This is a new stable release of the Ghostscript codebase. The most significant change is the merge of drivers and other patches from ESP Ghostscript. This version of Ghostscript work with CUPS and is intended to be a replacement for the Easy Software fork going forward. We extend a special thanks to Till Kamppeter and Mike Sweet for making this happen.

In addition to CUPS support, the ESP merge includes a number of other notable changes. The contrib directory of the GPL Ghostscript source tree now includes a much larger complement of drivers. These are not maintained by Artifex Software, Inc. and are not included in the commercially licensed version, but are of great assistance maintaining support for older printers in Linux distribution. The X11 device is now modularized on Linux and Solaris systems when built with GNU ld, meaning this device is compiled as a separate shared object which can be optionally loaded at runtime, allowing the main binary to work on systems without X client support installed.

This release also includes numerous important bug fixes over the previous stable version, as well as improvements to performance, memory footprint, shading and image handling. We recommend upgrading to all users.

The following bugs were open at the time of release:

226943, 430175, 465936, 493348, 535932, 578865, 610478, 614298, 626295, 686747, 686853, 686865, 687011, 687039, 687084, 687095, 687108, 687146, 687193, 687196, 687257, 687271, 687280, 687295, 687297, 687303, 687327, 687342, 687345, 687346, 687375, 687397, 687414, 687475, 687492, 687514, 687520, 687531, 687536, 687559, 687561, 687593, 687595, 687608, 687630, 687650, 687666, 687674, 687677, 687695, 687697, 687702, 687715, 687721, 687728, 687729, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687814, 687844, 687850, 687887, 687903, 687904, 687907, 687915, 687931, 687950, 687957, 687970, 687974, 687981, 687983, 687988, 688006, 688007, 688022, 688024, 688026, 688032, 688035, 688036, 688042, 688058, 688061, 688064, 688066, 688075, 688081, 688095, 688129, 688130, 688134, 688151, 688152, 688159, 688166, 688184, 688187, 688200, 688203, 688204, 688207, 688210, 688215, 688227, 688239, 688243, 688267, 688269, 688280, 688282, 688283, 688288, 688312, 688317, 688318, 688320, 688333, 688337, 688342, 688358, 688360, 688361, 688363, 688372, 688375, 688378, 688386, 688387, 688389, 688395, 688413, 688427, 688428, 688429, 688434, 688436, 688437, 688440, 688446, 688448, 688468, 688473, 688474, 688475, 688483, 688490, 688495, 688500, 688515, 688517, 688526, 688528, 688533, 688539, 688540, 688542, 688543, 688557, 688565, 688573, 688580, 688581, 688588, 688598, 688601, 688604, 688605, 688610, 688616, 688617, 688619, 688626, 688627, 688633, 688634, 688636, 688637, 688638, 688643, 688646, 688647, 688651, 688653, 688655, 688673, 688674, 688683, 688696, 688697, 688699, 688708, 688709, 688710, 688711, 688714, 688717, 688728, 688731, 688734, 688736, 688739, 688757, 688762, 688770, 688774, 688777, 688778, 688783, 688796, 688797, 688806, 688807, 688811, 688813, 688815, 688818, 688829, 688830, 688834, 688843, 688845, 688846, 688871, 688872, 688876, 688899, 688903, 688904, 688907, 688908, 688909, 688914, 688915, 688916, 688917, 688918, 688919, 688923, 688926, 688928, 688933, 688940, 688942, 688943, 688945, 688949, 688952, 688958, 688969, 688970, 688976, 688978, 688979, 688981, 688983, 688986, 688990, 688992, 688994, 688999, 689003, 689011, 689013, 689014, 689022, 689025, 689028, 689031, 689032, 689036, 689040, 689044, 689046, 689048, 689050, 689053, 689055, 689057, 689058, 689060, 689065, 689068, 689070, 689076, 689077, 689078, 689080, 689081, 689085, 689090, 689092, 689093, 689094, 689098, 689101, 689103, 689104, 689106, 689107, 689111, 689114, 689115, 689116, 689117, 689127, 689128, 689129, 689130, 689132, 689133, 689136, 689137, 689138, 689145, 689146, 689148, 689150, 689153, 689154, 689155, 689159, 689161, 689164, 689167, 689169, 689172, 689174, 689175, 689181, 689182, 689184, 689186, 689188, 689195, 689198, 689199, 689206, 689209, 689210, 689212, 689222, 689224, 689230, 689232, 689236, 689241, 689242, 689244, 689246, 689247, 689248, 689249, 689252, 689253, 689256, 689264, 689265, 689266, 689267, 689273, 689278, 689279, 689280, 689281, 689282, 689283, 689289, 689290, 689291, 689292, 689294, 689295, 689298, 689302, 689304, 689305, 689306, 689308, 689310, 689313, 689316, 689326, 689327, 689331, 689333, 689334, 689335, 689338, 689339, 689340, 689341, 689343, 689347, 689349, 689350, 689351, 689352, 689353, 689354, 689356, 689358, 689359, 689361, 689362, 689363, 689364, 689365, 689367, 689368, 689369, 689370, 689372, 689373, 689374, 689375, 689376, 689378, 689379, 689380, 689381, 689382, 689384, 689385, 689386.

Incompatible changes

The default device on unix-oriented builds has temporarily switched to the bbox device, and is not the x11 device as in the past. The means that running gs from the commandline with no options will no longer display a file. Specify -sDEVICE=x11alpha instead. The change is a side effect of the X11 modularization patch, and will be remedied in a future release.


2007-08-01T21:20:57.253476Z Ray Johnston (details)

Fix problem seen with stcolor device where the get_color_mapping_procs
device proc was NULL, causing SEGV. Bug #689371.

[src/gdevdflt.c src/gdevstc.c src/gxcmap.c src/gspaint.c]

2007-08-01T19:18:12.034589Z Ralph Giles

Update release date and product name for final release.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2007-08-01T17:19:50.181574Z Ray Johnston (details)

Fix for gv hang, where an application sends (less than 1023 bytes)
PostScript and expects a response. AppleTalk PAP and some other
interactive viewer front ends may run into this. Bug #689237.


2007-08-01T04:10:13.989117Z Alex Cherepanov

Fix a misleading typo in an error message: s/UseCUEColor/UseCIEColor/


2007-08-01T04:01:06.081994Z Alex Cherepanov

Remove inappropriate PNG_CONST qualifier from a few libpng arrays, where 
adds 2nd const qualifier, which is rejected by MSVC 6. Bug 689383.

[libpng/pngtrans.c libpng/pngerror.c]

2007-07-31T14:19:45.536400Z Alex Cherepanov

Use a correct name for the absolute colorimetric rendering intent. 
Change the
encoding of the rendering intents in the graphic state to use ICC 
from Table 18 (section 6.1.11) instead of the PDF order to reduce 
and confusion. Bug 689377.

[src/gxistate.h lib/pdf_ops.ps src/gsstate.c src/zcolor3.c]

2007-07-31T03:31:13.074828Z Ralph Giles

Update changelogs for the release candidate.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

2007-07-30T20:13:56.963379Z Ralph Giles

Update the libpng version in the top level makefiles to match the new 
1.2.18 source.

[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/watclib.mak]

2007-07-30T20:10:59.397769Z Ralph Giles

Include the libpng 1.2.18 source.


2007-07-30T20:09:22.151026Z Ralph Giles

Remove the old included libpng-1.2.16 to make way for the newer release.
This revision will not build!


2007-07-30T20:02:41.610054Z Ralph Giles

Update the release notes for the upcoming release.

[doc/News.htm src/version.mak]

2007-07-29T16:11:45.078740Z Alex Cherepanov

Ignore named actions in PDF link annotations that refer to a page outside
of the document page range. Bug 689286.


2007-07-28T16:13:12.033906Z Alex Cherepanov

Fix a bug in the "LastPage" named action handler that pushed an extra operand
to the stack causing "/rangecheck in pdfmark". Thanks to Heiko Oberdiek for
the patch. Bug 688311.


2007-07-27T20:14:35.951213Z Ray Johnston (details)

Apply a long pending patch that only affects an ancient 'alphaimage'
operator (Next display PostScript extension). Bug #592160.


2007-07-27T04:27:36.603967Z Alex Cherepanov

Add a missing member to the initialiser macro for the device structure of
japanese laser printer vector PDLs. Fix a FPE crash. Bug 689366.


2007-07-25T05:12:45.877915Z Ray Johnston (details)

Revert patch for rev 7904 which caused regressions (bug 689215).
The fix for this will be committed in a following patch that
fixes 688543 and 689364. Fixes bug 689215.


2007-07-24T22:29:24.445810Z Till Kamppeter

Removed duplicate usage of DESTDIR in cups/cups.mak


2007-07-24T22:23:34.891503Z Till Kamppeter

Fixed installation of data files from the contrib/ directory

[src/Makefile.in src/configure.ac]

2007-07-24T21:18:53.099055Z Ray Johnston

Fix for the clip mask of images being too wide for the fixed size
buffer. New size wide enough for 54 inches at 2400 dpi. Problem
seen at 600 dpi with AC405122 from the PS ATS for customer #951.


2007-07-24T20:02:20.813265Z Igor Melichev (details)

Fix (shadings) : Decomposition limit could be too small.


2007-07-17T09:55:56.457439Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 8).

[src/lib.mak src/gxclrast.c src/gdevpdfi.c src/gxshade6.c src/gxclpath.c src/gxclrect.c]

2007-07-16T21:35:48.939836Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 6).


2007-07-16T21:24:42.764396Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 6).

[src/gxshade4.h src/lib.mak src/gxclrast.c src/gxshade6.c src/gxdevcli.h]

2007-07-16T17:39:09.809376Z Ray Johnston

Prevent potential (although unlikely) divide by zero.


2007-07-16T17:25:30.726967Z Ray Johnston

Fix a divide by zero that would show up on linux, but not cygwin.
Seen with 001-01.ps to the x11 device.


2007-07-16T17:06:58.964025Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 5).

[src/gxshade4.h src/gxshade6.c]

2007-07-16T16:58:11.366089Z Alex Cherepanov

Make failed dictionary look-up return /undefined instead of /dictfull.
Bug 689360

[src/idict.c src/zfcid1.c]

2007-07-15T17:27:07.515793Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 4).

[src/gxcldev.h src/gxclrast.c src/gxclrect.c src/gxclutil.c]

2007-07-14T19:18:42.392348Z Henry Stiles

Changes from Neil Muller to support tumble duplex in several deskjet
printers (see 687978).  We have done no testing of these changes.

[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h contrib/gdevhl12.c]

2007-07-13T18:48:05.145075Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 3).


2007-07-13T16:29:03.411589Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued 2).


2007-07-13T12:07:29.877199Z Igor Melichev (details)

Banding : Extend clist language with trapezoids, linear color trapezoids and linear color triangles (continued).


2007-07-13T01:10:56.469571Z Alex Cherepanov

Make PDF post-processing utilities tolerant to missing Length attribute in
the strean dictionary. Our PDF parser undefines incorrect Length attributes.


2007-07-12T13:34:24.493291Z Alex Cherepanov

Add a few dummy system parameters for compatibility with Adobe products.
Bug 689272, customer 411.


2007-07-11T21:17:39.855676Z Igor Melichev (details)

Banding : Exten\d clist language with trapezoids, linear color trapezoids and linear color triangles.

[src/gxshade4.h src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevnfwd.c src/gxshade1.c src/gxfill.c src/gxclrast.c src/gxclread.c src/gxshade6.c src/gxclpath.c src/gxdevcli.h src/gxclrect.c]

2007-07-11T00:26:24.274026Z Ralph Giles

Replace to includes of the system stdlib.h for malloc() with malloc_.h. 
Bug 689320.

[src/gxwts.c src/fapi_ft.c]

2007-07-11T00:19:27.467323Z Ralph Giles

Document that we don't make use of the autoconf function tests, or 
implement any fallbacks.


2007-07-10T23:30:47.849258Z Ralph Giles

Complete support for DESTDIR in staged installs with the unix makefiles. 
Bug 689277.

[src/unix-dll.mak cups/cups.mak src/unixinst.mak]

2007-07-10T23:00:51.455586Z Ralph Giles

Remove unused and inappropriate ps interpreter includes from the windows
polling interface implementation.

[src/gp_mspol.c src/winlib.mak]

2007-07-10T17:14:09.247898Z Till Kamppeter

Fixed bug 689323: bjc600's gs_closedevice breaks get_page_device and causes NumCopies to barf


2007-07-07T02:59:08.708092Z Alex Cherepanov

Add a shebang line to afmdiff.awk and use more portable option ( -3 ) to
request 3-column listing. Bug 688621.


2007-07-06T16:42:18.448176Z Alex Cherepanov

Explicitly bind setscreen, setcolorscreen, and sethalftone pseudo-operators.
When a pseudo-operator is redefined several times, the last definition is
bound in a final sweep over the systemdict but other definitions aren't.
Bug 689254, customer 661.

[lib/gs_dps2.ps lib/gs_ll3.ps]

2007-07-06T12:18:01.891965Z Igor Melichev (details)

Fix : Restoring high level objects in clist.


2007-07-06T06:50:15.857933Z Igor Melichev (details)

Fix : Improving documentation for gxclpath.c .


2007-07-06T06:00:17.432528Z Igor Melichev (details)

Fix : A wrong path filling.


2007-07-05T19:04:29.604836Z Till Kamppeter

Let scripts search Ghostscript (or subscripts) in the same directory where they reside, bug 689318.

[lib/printafm lib/eps2eps lib/pdf2dsc lib/gsbj lib/ps2epsi lib/gsdj lib/dumphint lib/gsnd lib/font2c lib/pdfopt lib/pdf2ps lib/ps2pdf lib/gslj lib/pfbtopfa lib/bdftops lib/ps2pdf12 lib/ps2pdf13 lib/ps2pdf14 lib/gslp lib/wftopfa lib/ps2pdfwr lib/ps2ps lib/pphs lib/pf2afm lib/gsdj500]

2007-07-05T18:12:59.492244Z Timothy Osborn (details)

Fix for bug #689312.


2007-07-05T10:57:00.783595Z Till Kamppeter

Let dvipdf support "-R" option, bug  689328.


2007-07-05T10:41:52.033081Z Till Kamppeter

Allow spaces in the input file names for pv.sh, bug 689329.


2007-07-05T10:31:06.013010Z Till Kamppeter

Use mktemp in ps2epsi, bug 689324.


2007-07-04T22:52:57.119341Z Ralph Giles

Remove an obsolete cvs housekeeping file.


2007-07-04T19:52:15.096425Z Ray Johnston (details)

Fix for local ExtGState values that would caused invalidaccess on
printers or RIPS that have any of blackgeneration, undercolorremoval,
colortransfer or halftone in local VM. Customer #534.


2007-07-04T19:09:09.181743Z Alex Cherepanov

Add a newline to a debug printf. Bug 689330.


2007-07-04T17:30:44.235393Z Ray Johnston (details)

Fix a typo in the jpeg config that resulted in MAX_ALLOC_CHUNK being
too small (0xfff0). Bug 689321.


2007-07-04T14:11:22.971272Z Alex Cherepanov

Make sed in pstoepsi correctly work independent of the current locale.
In LC_COLLATE=en_US{,.UTF-8} and a bunch of other locales '~' comes before '!'
when sorting, so you really cannot write !-~ but ~-! in those locales.
Bug 689325.


2007-07-03T18:21:38.196871Z Alex Cherepanov

Make the top dictionary in the file generated by pswrite device writable.
Reportedly, setpagedevice writes to a top directory on an Epson printer.
Bug 689315, attachment 3108.


2007-07-03T12:00:18.641724Z Alex Cherepanov

Fix a harmless typo, replace bitwise '&' with logical '&&' in a couple of
logical expressions. Bug 689315, attachment 3115.

[src/scfd.c src/gdevps.c]

2007-07-02T08:09:03.552980Z Igor Melichev (details)

Extend the clist language with fill_trapezoid. 

[src/gxclist.c src/gxclpath.h src/gxcldev.h src/gxclrast.c src/gxclrect.c]

2007-07-01T17:18:18.933670Z Alex Cherepanov

Include the system headers first to avoid name conflict between Cygwin
headers and a Ghostscript macro. This works because (1) we don't use
the affected structure, (2) system header files are protected from double
inclusion. Bug 689276.

[src/zimage.c src/zvmem.c src/int.mak src/zfproc.c src/zfile.c src/ztoken.c]

2007-06-30T23:46:18.087581Z Alex Cherepanov (details)

Compare the type of the object cached in the font descriptot with the expected
type and ignore the cache when the types mismatch. The same descriptor can
refer to Font and CIDFont resources if they happen to have the same name and
are not embedded. Bug 689301, customer 870.


2007-06-30T12:25:22.298902Z Alex Cherepanov

Replase setglobal operator with .setglobal in Type 1 font support code to make
it bindable during start-up. Bind other standard executable names in the file.
Bug 689311, customer 411.


2007-06-30T06:57:44.535512Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 7.

[src/gxclimag.c src/gxclrect.c]

2007-06-30T06:41:55.227485Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 6.

[src/gxcldev.h src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2007-06-29T20:44:57.917902Z Henry Stiles (details)

Temporarily disable the band complexity code and use the existing
"color used" code to detect non trivial raster operations.


2007-06-29T20:21:42.242166Z Ray Johnston (details)

Fix optimization for 0 and 0xff (non-dithered) colors in the wtsimdi_copy_mono
routine. Also add a (temporary) change to force color==0 to cmyk=0x000000ff
(only 100% black). This would be done differently if the input color were
tagged RGB where presumably text objects would map. This is a reasonable
temporary approach since copy_mono is used for bitmapped text.

Also remove the "SKIP_OUTPUT" compile time #define and add "output_is_nul"
detection of the OutputFile name being nul: or /dev/null to make it easier
to go back and forth between timing runs (to /dev/null) and runs where we
want to look at the output.


2007-06-29T15:38:25.753618Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 5.

[src/gxcldev.h src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2007-06-29T14:54:20.698917Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 4.

[src/gxcldev.h src/gxclimag.c]

2007-06-29T09:28:27.467512Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 3.

[src/gxcldev.h src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2007-06-28T22:16:45.367783Z Ralph Giles (details)

Pass -DHAVE_FONTCONFIG through CAPOPT so the fontconfig patch is 
actually enabled by the autoconf build.

[src/Makefile.in src/configure.ac]

2007-06-28T22:08:46.177663Z Ralph Giles

Pass EXTRALIBS when linking mkromfs. This is a hack, but the dependency 
on the gp library pulls in a number of other things, and this seems 
safer for the time being.


2007-06-27T23:19:42.317364Z Alex Cherepanov

Lower the PDF version searched for transparency features to 1.2 to handle
broken PDF files generated by SPIRIT 14.22. Bug 689288, customer 850.


2007-06-27T16:48:22.479129Z Ralph Giles

Enable dynamic driver support on Solaris. Patch from Norm Jacobs, Bug 


2007-06-27T01:52:29.856489Z Ray Johnston (details)

Fix an out of bounds buffer write in the wts_load_halftone logic and fine
tune the wts_resolve_one color conversion cache hashing for 4K (the default).
Bug 689255 for customer 951.

[src/gswts.h src/gxdhtserial.c src/gdevwts.c src/gswts.c]

2007-06-26T20:43:03.119310Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 2.

[src/gxcldev.h src/gxclimag.c src/gxclrect.c]

2007-06-26T16:25:42.642877Z Igor Melichev (details)

Fix : Expanding gxcldev.h macros, part 1.

[src/gxcldev.h src/gxclpath.c src/gxclimag.c src/gxclrect.c]

2007-06-26T15:58:26.994368Z Till Kamppeter

Replaced the $(install_prefix) from ESP Ghostscript by $(DESTDIR).

[contrib/contrib.mak cups/cups.mak]

2007-06-26T07:08:17.110301Z Ray Johnston (details)

Add logic for a configurable color lookup cache to the wts* devices.
Currently set to 4K (4096 entries). Testing indicates this is a 
reasonable value, adequate for all synthetic/graphics arts pages
and adequate for photos/scanned images.


2007-06-25T23:56:29.899646Z Ralph Giles

Report the result of the GTK-2.0 configure test. Normalize indentation 
in this section.


2007-06-23T02:43:31.980612Z Alex Cherepanov

Replace exponential format of a real number with a decimal point format
in PDF writing utilities because PDF doesn't support exponential format.
Bug 689293, customer 932.


2007-06-22T22:05:56.668720Z Till Kamppeter

Small corrections on "./configure" checks for pkg-config.


2007-06-22T15:44:43.448105Z Till Kamppeter

Added the fontconfig support from ESP Ghostscript

[src/Makefile.in src/configure.ac src/gp_unix.c]

2007-06-20T22:46:08.189858Z Ralph Giles

Clarify the license situation with the ETS patents in the GPL 

[src/rinkj/evenbetter-rll.c LICENSE]

2007-06-20T19:46:52.216039Z Ralph Giles

Hack in some support for comparing WX fields with --diff. Incomplete.


2007-06-19T16:59:20.420492Z Igor Melichev (details)

Fix : MSVC8 compiler warnings.


2007-06-19T16:44:29.490746Z Igor Melichev (details)

Fix (PS interpreter) : "undef" data change was not properly saved.


2007-06-19T11:36:06.688290Z Alex Cherepanov

Add version and revision numbers to %%BeginResource DSC comment generated by
epswrite and pswrite devices. Bug 689285.


2007-06-19T07:16:20.368343Z Igor Melichev

Fix: Setting a right property on gscicach.c gscicach.h .

[src/gscicach.c src/gscicach.h]

2007-06-19T07:12:43.707003Z Igor Melichev

Fix: Setting a right property on idicttpl.h .


2007-06-19T07:09:42.151414Z Igor Melichev (details)

Fix (PS interpreter) : Replace packed_search_* macros with a template (continued).


2007-06-19T05:51:01.853658Z Igor Melichev (details)

Fix (The filling algorithm) : Improving a condition for visual trace.


2007-06-19T05:45:58.839755Z Igor Melichev (details)

Fix (PS interpreter) : Replace packed_search_* macros with a template.

[src/idict.c src/idictdef.h src/int.mak src/idicttpl.h doc/Develop.htm src/idstack.c]

2007-06-19T02:39:15.345882Z Alex Cherepanov

Use newly created operator .getpath to implement PDF path handling without
64K limit on the user path imposed by upath, which we had before.
Bug 689123, customer 870.

[lib/pdf_draw.ps doc/Language.htm lib/pdf_ops.ps src/zupath.c]

2007-06-18T17:07:28.482467Z Ray Johnston

Remove the bmpa devices from some builds where it either was left
over (macos-mcp) or snuck back in (configure.ac).

[src/configure.ac src/macos-mcp.mak]

2007-06-18T17:05:33.466587Z Ray Johnston

Fix bmpa and gomni devices to account for changes to mem_*_size
function calling sequences (rev 8056). These were missed since they
were not part of the 'standard' build on most platforms and will
be the 'async' method of gdevprna etc. will be deprecated.

[contrib/gomni.c src/gdevbmpa.c]

2007-06-18T16:37:50.173337Z Timothy Osborn (details)

Need to use maximum of max_gRay Johnston and max_color to know how many bits are


2007-06-18T15:20:47.700377Z Timothy Osborn (details)

Changing from using log10(x) / Log10(2) to iLog2(x) to compute the base 2 log.


2007-06-18T06:37:58.394295Z Ray Johnston (details)

Fixes for ulong overflow in memory device buffer sizing that caused
problems with very large (>4Gb on 32-bit machines) page buffer sizes
not invoking clist mode. Also the internal 'mask' image allocation
in ImageType3 would silently wrap around, causing SEGV crashes.

Lastly, the tiff*nc devices are fixed so that they never write to
file when the file will exceed 2Gb (max signed int) since the device
uses 'ftell' to calculate offsets in the file. This last case could
be fixed to use 64 bit file I/O or at least to keep an internal
offset so that multipage tiffs could be > 2Gb as long as each page
was less than 2Gb. Other TIFF devices that compress were not changed
since the probability of overflow is less and we don't want to be
overly agressive about throwing a 'rangecheck' on the basis of the
uncompressed size.

Bugs 688808, 688815 and 689080 for customer 190 (and others).

[src/gdevdsp.c src/gdevxini.c src/gxclist.c src/gxpcmap.c src/gxccman.c src/gxdevmem.h src/gdevppla.c src/gxmclip.c src/gdevmem.c src/gdevprn.c src/gximag3x.c src/gdevdrop.c]

2007-06-17T17:55:26.407602Z Henry Stiles

Fix 689275.  The slow rop flag was not set to true for ROP 170 (paint
with destination), this is an unexpected problem because it is the
most basic rop that requires setting the "slow rop" flag.  In addition
to fixing the tests in the bug resport The following CETS recorded
differences in automated testing, but only a few have been visually
verified as fixes.



2007-06-17T00:01:02.174467Z Alex Cherepanov (details)

Fix misleading error message from runlibfile0 that always referred to the last
libfile that was ever STARTED, even if it finished and control returned to
another file. Bug 688738.


2007-06-16T19:24:22.647261Z Timothy Osborn (details)

Fix to limit GraphicsAlphaBits and TextAlphaBits to legal values.


2007-06-15T18:55:34.118706Z Timothy Osborn (details)

Comment change to reflect name change of the module gsncdemo.c to gsncdummy.c


2007-06-14T22:06:25.996646Z Alex Cherepanov (details)

Implement quoting in GS_OPTIONS environment variable. Bug 688965.

[src/gsargs.c src/imainarg.c src/gsargs.h]

2007-06-13T23:21:11.020971Z Igor Melichev (details)

Fix (pdfwrite) : A crash when comparing resources of different types.
Bug 689269 for customer 411. Fix by Ray Johnston.


2007-06-13T19:21:47.294205Z Ralph Giles

The translib module now depends on crd decoding and cie support.
Patch from Henry Stiles, needed for the gslt build.


2007-06-13T16:27:33.371102Z Timothy Osborn (details)

This is a fix for regression bug report 689263.

[lib/gs_devn.ps lib/gs_cspace.ps]

2007-06-13T02:42:04.178728Z Alex Cherepanov

Fix false detection of circular references in the resource chain. Valid PDF
resource references form a directed acyclic graph but the old code was
checking for a tree. Bug 688479.


2007-06-12T20:55:18.217413Z Alex Cherepanov

Avoid an invalidaccess error. Skip execstack elements in the execstack_lookup
procedure for which rcheck returns false. Bug 688934.


2007-06-12T17:12:08.917597Z Igor Melichev

Fix : MSVC8 warnings.

[src/gconf.c src/gdevdjet.c]

2007-06-12T02:41:44.494784Z Ralph Giles

Set native line endings.

[src/gsncdummy.c src/gsncdummy.h]

2007-06-12T02:06:18.488766Z Ralph Giles

Remove LDFLAGS and EXTRALIBS from the mkromfs build line. These were 
inadvertently added during the esp merge and are no longer needed.


2007-06-11T21:58:13.269101Z Alex Cherepanov

Don't leave ccolor.pattern uninitialized for the null pattern because
this field is enumerated by GC. Bug 689002.


2007-06-10T20:12:02.226861Z Alex Cherepanov

Fix processing of very small PDF files ( < 1024 bytes) that was broken by
rev. 7834 that increased the size of look-ahead buffer to 1024 bytes.


2007-06-10T05:21:02.102146Z Alex Cherepanov (details)

Add a work-around for malloc(0) returning a 0 pointer - call malloc(1)
instead. Bug 688532, customer 870.


2007-06-10T05:01:41.885957Z Alex Cherepanov

Fix a memory corruption and a SEGV after applying a filter to a closed stream.
Don't replace an closed stream with invalid_file_stream, which is an open,
0-length stream. Bug 688712.


2007-06-10T01:51:33.615609Z Alex Cherepanov (details)

Port recent changes in MSVC build to Borland C build. Fix minor compilation
problems in the components that has not been compiled by Borland C before.

[jasper/src/libjasper/include/jasper/jas_types.h jasper/src/libjasper/jpc/jpc_qmfb.c jbig2dec/os_types.h jasper/src/libjasper/include/jasper/jas_config.h src/bcwin32.mak jbig2dec/config_win32.h src/gdevtsep.c src/genarch.c ijs/unistd_.h src/dwuninst.cpp]

2007-06-09T12:08:12.529992Z Alex Cherepanov

Fix incorrect decompression of large files (>= 16M) by JPXDecode filter
on Windows. Don't open the temporary file in text mode.


2007-06-09T00:16:34.537278Z Ralph Giles

The cups-config script can be installed without the libcupsimage headers.
Check for this and disable gdevcups if the required header isn't available.


2007-06-08T18:12:46.977956Z Ralph Giles

Update the unix persistent cache implementation to use the new md5 namespace.
This file should have been included in r8032.


2007-06-08T18:03:34.577571Z Ralph Giles

Tell svn to ignore the generated cups scripts.


2007-06-08T18:02:05.168482Z Ralph Giles

Namespace the interface calls of our md5 implementation to avoid conflict
with other implementations, for example the one exported by libcups on
MacOS X, or one used by a client which also links to gs as a library.

[src/smd5.h src/gdevpdf.c src/gdevpdfu.c src/md5.c src/smd5.c src/md5.h src/md5main.c]

2007-06-07T04:52:46.418386Z Ralph Giles (details)

Remove an unused clean action.


2007-06-07T04:44:52.072188Z Ralph Giles

Remove generated cups scripts from the repository.

[cups/pstoraster cups/pstopxl]

2007-06-07T04:40:42.736213Z Ralph Giles

Minor cleanup of the CC_SHARED flag specification.

[src/lib.mak src/unix-gcc.mak]

2007-06-07T03:09:16.997726Z Ralph Giles

Add the new CC_SHARED define to other top-level makefiles that include 
the new modular x11 or vga devices. This corrects the build issue with

[src/openvms.mak src/ugcclib.mak src/watcw32.mak src/dvx-gcc.mak src/unixansi.mak src/openvms.mmk src/os2.mak]

2007-06-06T22:46:38.753757Z Ralph Giles

Add gomni.c, which was omitted by the EPS branch merge.


2007-06-06T22:03:27.059105Z Till Kamppeter

Finally merged in extra functionality of ESP Ghostscript (from branch "gs-esp-gpl-merger")

[libpng/projects/netware.txt libpng/scripts/makefile.gcmmx libpng/contrib/gregbook/writepng.c src/configure.ac contrib/eplaser libpng/contrib/pngminus/makevms.com libpng/contrib/gregbook/readpng2.c libpng/contrib/gregbook/writepng.h libpng/contrib/gregbook/Makefile.unx libpng/scripts/makefile.msc libpng/scripts/makefile.sgi libpng/contrib/gregbook/readpng2.h libpng/contrib/visupng/VisualPng.dsp libpng/projects/beos/x86-shared.txt libpng/KNOWNBUG src/gdevpx.c src/gdevl256.c libpng/projects/cbuilder5/libpng.readme.txt src/gdevvglb.c libpng/scripts/makefile.watcom libpng/contrib/visupng/VisualPng.dsw libpng/scripts/makefile.nommx libpng/scripts/makefile.linux contrib/chp2200 libpng/scripts/CMakeLists.txt contrib/gdevlx50.c libpng/scripts/makefile.acorn lib/gs_init.ps src/gdevlbp8.c libpng/contrib/pngsuite/basn3p01.png libpng/projects/visualc71/zlib.vcproj contrib/gdevbjc_.c libpng/scripts/makefile.elf libpng/scripts/pngw32.rc contrib/japanese libpng/contrib/gregbook/toucan.png libpng/scripts/makefile.mips libpng/projects/visualc71/libpng.sln contrib/gdevbjc_.h libpng/pngrio.c libpng/contrib/gregbook/makevms.com libpng/contrib/gregbook/rpng-win.c libpng/projects/cbuilder5/libpngstat.bpf src/devs.mak libpng/projects/visualc6 contrib/pcl3 contrib/gdevlx7.c libpng/scripts/libpng.pc-configure.in src/gdevdjet.c contrib/defs.h src/gs.mak libpng/contrib/pngsuite/basn0g02.png libpng/README src/Makefile.in libpng/contrib/pngsuite/basn0g04.png libpng/contrib/gregbook libpng libpng/contrib libpng/projects/cbuilder5/libpngstat.bpr libpng/contrib/pngsuite/basn4a08.png libpng/libpngpf.3 libpng/contrib/pngsuite/basn0g08.png src/unixinst.mak libpng/contrib/pngminus/makefile.tc3 libpng/TODO src/gp_unix.c libpng/scripts/descrip.mms contrib/gdevxes.c libpng/contrib/visupng/VisualPng.ico libpng/scripts/makefile.solaris libpng/projects/cbuilder5/zlib.readme.txt libpng/pngwtran.c src/gdevlj56.c libpng/scripts/makefile.hp64 src/gdevdljm.c contrib/gdevcd8.c libpng/contrib/pngminus/png2pnm.sh libpng/contrib/pngminus/pnm2png.sh libpng/contrib/gregbook/wpng.c libpng/pngnow.png libpng/scripts/makefile.bc32 libpng/contrib/gregbook/README contrib/contrib.mak libpng/projects/visualc71/pngtest.vcproj src/gdevdljm.h libpng/scripts/makefile.vcwin32 contrib/gdevcd8.h contrib/gdevdj9.c libpng/contrib/gregbook/rpng2-win.c libpng/scripts/pngw32.def libpng/projects/beos/x86-static.proj libpng/pngget.c libpng/scripts/makefile.os2 libpng/contrib/pngminus/makefile.std libpng/projects/cbuilder5 libpng/scripts/makefile.sunos libpng/projects/wince.txt libpng/contrib/visupng/cexcept.h libpng/libpng.3 libpng/scripts/makefile.ibmc libpng/contrib/gregbook/rpng2-x.c libpng/pngtrans.c libpng/pngwrite.c libpng/contrib/gregbook/LICENSE libpng/pngset.c libpng/scripts/makefile.dj2 libpng/projects/visualc71/README.txt libpng/LICENSE libpng/projects/visualc71/libpng.vcproj libpng/contrib/visupng/VisualPng.png libpng/png.5 src/gconf.c libpng/pngwutil.c libpng/scripts/makefile.openbsd libpng/scripts/makefile.gcc contrib/md2k_md5k libpng/contrib/visupng/VisualPng.rc libpng/scripts/makevms.com libpng/scripts/libpng.pc.in contrib/gdevmd2k.c libpng/contrib/pngminus/pngminus.sh libpng/pngrtran.c libpng/scripts/makefile.freebsd src/unix-dll.mak contrib/lips4 contrib/gdevhl12.c libpng/scripts/makefile.hpgcc libpng/scripts libpng/scripts/makefile.sco src/lib.mak libpng/scripts/makefile.tc3 libpng/scripts/pngos2.def libpng/contrib/gregbook/Makefile.sgi libpng/contrib/pngminus/README cups libpng/scripts/makefile.vcawin32 libpng/contrib/pngsuite/basn2c16.png libpng/contrib/gregbook/readpng.c libpng/contrib/pngminus src/unix-gcc.mak libpng/contrib/pngsuite/basn6a16.png libpng/pngmem.c libpng/png.c contrib/gdevop4w.c libpng/contrib/gregbook/readpng.h libpng/scripts/makefile.64sunu src/version.mak libpng/contrib/pngsuite/basn3p02.png contrib/opvp libpng/projects/beos/x86-static.txt libpng/scripts/libpng-config-head.in libpng/png.h libpng/contrib/pngsuite/basn3p04.png contrib/gdevbjca.c libpng/contrib/pngsuite/basn3p08.png libpng/pngpread.c libpng/Y2KINFO libpng/scripts/makefile.netbsd libpng/projects/beos/x86-shared.proj libpng/pngwio.c lib/gs_setpd.ps libpng/pngrutil.c libpng/projects/visualc6/libpng.dsp libpng/contrib/pngminus/pnm2png.bat libpng/contrib/gregbook/Makefile.w32 libpng/contrib/pngminus/png2pnm.bat libpng/scripts/makefile.darwin libpng/scripts/makefile.hpux libpng/pngbar.jpg libpng/projects/cbuilder5/libpng.bpf libpng/projects libpng/projects/cbuilder5/libpng.bpg libpng/scripts/makefile.sggcc libpng/contrib/gregbook/rpng-x.c libpng/contrib/pngsuite/basn0g01.png libpng/projects/visualc6/libpng.dsw contrib/uniprint libpng/scripts/makefile.std libpng/contrib/pngsuite libpng/contrib/pngminus/pnm2png.c libpng/contrib/pngminus/png2pnm.c libpng/projects/visualc71/README_zlib.txt libpng/scripts/makefile.32sunu libpng/projects/cbuilder5/libpng.bpr libpng/contrib/pngminus/pngminus.bat libpng/contrib/visupng/README.txt libpng/projects/visualc71/PRJ0041.mak libpng/pngerror.c contrib/gdevgdi.c libpng/configure libpng/pngvcrd.c libpng/contrib/visupng/VisualPng.c libpng/scripts/makefile.aix libpng/scripts/makefile.mingw libpng/scripts/makefile.bor libpng/scripts/SCOPTIONS.ppc libpng/contrib/visupng libpng/scripts/makefile.beos libpng/contrib/visupng/PngFile.c libpng/contrib/pngsuite/basn4a16.png libpng/projects/visualc6/README.txt libpng/pngread.c libpng/scripts/makefile.ne12bsd libpng/contrib/pngsuite/basn0g16.png src/gdevpxut.c src/gdevcdj.c contrib/gdevlx32.c libpng/contrib/visupng/PngFile.h libpng/scripts/libpng-config-body.in libpng/INSTALL libpng/pngtest.png libpng/pnggccrd.c libpng/contrib/visupng/resource.h libpng/CHANGES src/gdevpxut.h libpng/scripts/libpng-config.in src/gdevxalt.c libpng/libpng-1.2.16.txt libpng/example.c contrib/lxm3200-tweaked libpng/scripts/makefile.so9 libpng/scripts/makefile.intel libpng/pngconf.h libpng/projects/beos libpng/scripts/makefile.amiga src/contrib.mak contrib/gdevln03.c libpng/contrib/pngsuite/README libpng/pngbar.png libpng/scripts/makefile.knr libpng/projects/visualc6/pngtest.dsp libpng/scripts/makefile.dec libpng/scripts/libpng.icc libpng/contrib/pngsuite/basn2c08.png src/unix-aux.mak libpng/contrib/pngsuite/basn6a08.png libpng/projects/cbuilder5/libpng.cpp libpng/scripts/makefile.atari libpng/scripts/makefile.cygwin contrib/epson740 libpng/pngtest.c libpng/ANNOUNCE libpng/projects/visualc71 libpng/scripts/smakefile.ppc]

2007-06-05T23:08:49.369051Z Ralph Giles

Remove additional artofcode references and the obsolete Maintain.htm.

[doc/Projects.htm doc/Issues.htm doc/Use.htm doc/Make.htm doc/Readme.htm doc/Testing.htm doc/Develop.htm doc/Maintain.htm]

2007-06-05T23:04:12.844617Z Ralph Giles

Remove artofcode references and update the release process 


2007-06-05T22:23:38.874733Z Ralph Giles

Update licence headers. Copyright has been transfered from artofcode LLC 
to Artifex Software, Inc.

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src/gsnamecl.c src/dwtrace.c src/gdevmswn.c src/ierrors.h src/gxfcmap.h src/gdevjpeg.c src/gximag3x.h src/siinterp.c src/gscolor1.h src/gsnamecl.h src/dwtrace.h src/gdevmswn.h src/gdevbbox.c src/siinterp.h src/opdef.h lib/opdfread.ps src/gximask.c src/gdevbbox.h src/iddict.h doc/History2.htm src/gp_stdin.c src/gdevtfax.c src/gdevpjet.c src/gsexit.h src/gendev.c src/gximask.h src/gdevphex.c src/gp.h src/gslparam.h src/ivmspace.h src/gdevtfax.h src/gshtscr.c jbig2dec/jbig2_image_pbm.c src/bench.c src/gsnogc.c ijs/ijs.c src/gdevbmpa.c src/gsnogc.h src/stdio_.h src/tttables.h src/gdevemap.c ijs/ijs.h src/gp_sysv.c jasper/src/libjasper/include/jasper/jas_debug.h src/gsrefct.h src/iastruct.h man/de/dvipdf.1 src/gdevbjc.h src/gdevpsf2.c jbig2dec/jbig2_arith_int.c src/gzht.h doc/Develop.htm src/gxcvalue.h jbig2dec/jbig2_arith_int.h src/sstring.c lib/mkcidfm.ps src/gxpath.c src/scfparam.c src/sstring.h src/gdevupd.c src/iconf.c src/gxpath.h src/interp.c src/zcrd.c src/dwnodll.c src/iconf.h doc/C-style.htm src/gdevm40.c src/dwdll.c src/interp.h man/ps2pdfwr.1 src/dwdll.h src/gsiodisk.c src/sjpegd.c src/gspath2.h src/dvx-tail.mak src/gdevpsim.c src/errors.h src/gp_msprn.c src/gxino12b.c src/gdevmgr.c src/gxacpath.c src/gdevpdfp.c src/gslib.c src/ziodev.c src/gdevmgr.h src/iccinit0.c src/sdcte.c doc/Release.htm src/zfunc0.c src/ifont1.h src/gxccache.c src/gslib.h src/gxmatrix.h src/ifunc.h src/gxfdrop.c src/gp_unifs.c src/gxobj.h src/gxfdrop.h src/gxhintn.c src/gsiorom.c src/isstate.h jbig2dec/jbig2_hufftab.h jbig2dec/jbig2_text.c src/gdevm2.c src/gxhintn.h src/gsiorom.h src/ifilter2.h src/gspath.c src/gdevwddb.c src/gxpcopy.c src/gspath.h src/gscolor3.c src/gdevdjet.c man/gsnd.1 src/gscolor3.h src/gxfapiu.c src/zpath1.c src/rinkj/rinkj-dither.c doc/History3.htm src/gxfapiu.h src/gdevm24.c src/gp_unix.c src/rinkj/rinkj-dither.h src/inamedef.h jbig2dec/config_win32.h src/ilocate.c src/gxdcolor.c src/gdevpm.c src/gscdefs.h src/vmsmath.h src/gscencs.c src/gxdcolor.h src/gzstate.h src/gdevpm.h src/gdevbmpc.c src/gschar0.c Resource/ColorSpace/DefaultRGB src/iht.h src/zdevice.c src/gscie.c src/gscencs.h src/gxi16bit.c src/ifapi.h src/zimage2.c src/gscie.h src/iastate.h src/pipe_.h src/gxbitops.h src/ipacked.h src/gsncdummy.c src/gpsync.h src/gsfunc3.c src/gswin.rc src/gdevperm.c src/gsncdummy.h src/gsccode.h src/gxpath2.c src/gsfunc3.h src/gp_strdl.c src/gxdevbuf.h src/genconf.c src/sa85d.c src/gscsel.h src/openvms.mmk src/sa85d.h src/gp_stdia.c src/zcolor2.c src/gdev3b1.c src/gxttf.h src/ttconf.h src/genht.c src/zgeneric.c man/de/printafm.1 src/gxclrect.c src/gxarith.h src/gsshade.c src/gsshade.h src/msvclib.mak src/gsicc.c src/zcid.c src/dwsetup.cpp src/gdevp2up.c src/dwuninst.rc src/gsicc.h src/gdevpdfr.c src/gdevppla.c src/zmisc1.c src/gdevppla.h src/gsdevmem.c src/wccommon.mak src/gxfcopy.c src/gdevpsft.c src/gxfcopy.h src/gdevtfnx.c src/gsmisc.c src/gxicolor.c src/gdevm4.c src/ldf_jb2.mak src/gxpageq.c src/winint.mak src/gsdparam.c man/ps2pdf.1 doc/Details8.htm doc/Make.htm src/gxpageq.h src/gxdevrop.h src/gsstype.h src/gdevprn.c src/gdevcif.c lib/gs_resst.ps src/gxdevndi.c doc/History4.htm toolbin/tests/check_comments.py src/gdevprn.h src/gxdevndi.h src/iesdata.h src/dxmain.c src/gdevpdfc.c src/iapi.c ijs/ijs_server_example.c src/spngpx.h src/gdevpdfc.h src/gdevherc.c src/iapi.h src/btoken.h src/zcharout.c toolbin/tests/gscheck_fuzzypdf.py src/gdevepsc.c src/gxdevice.h src/gximage2.c src/srld.c src/zht.c src/gxshade4.c src/sjpx_luratech.c src/gxshade4.h src/iinit.c src/watcw32.mak src/gdevstc1.c src/gxbitmap.h src/sjpx_luratech.h src/gxccman.c src/iinit.h src/gsalphac.c src/gxshade.c src/sbtx.h src/zfunc.c src/gsclipsr.c src/gsalphac.h src/gxshade.h src/gsrop.c src/gsclipsr.h src/idict.c src/gxistate.h src/gsrop.h jbig2dec/memcmp.c src/gscoord.c src/idict.h src/gxcolor2.h src/macos_carbon_d_pre.h toolbin/pre.tcl src/gscoord.h src/genarch.c src/gscedata.c doc/Projects.htm src/gxcindex.h src/gscpm.h src/gp_nsync.c src/gscedata.h src/gdevmr2n.c src/gdevdgbr.c src/gdevdsha.c src/zlib.mak src/gdevxcf.c lib/gs_fapi.ps src/gxtext.h src/zchar1.c src/gscdevn.c src/gscdevn.h src/gdevpdft.c src/gdevpsdi.c src/shcgen.c src/gsiparam.h src/zmisc3.c src/zfapi.c src/zfunc4.c src/malloc_.h src/shcgen.h src/gscpixel.c src/gscpixel.h src/gdevplnx.c src/dirent_.h src/gdevplnx.h src/zfzlib.c src/Makefile.in src/gscsepr.c src/iutil2.c doc/History5.htm src/gscsepr.h src/gxwts.c src/gsimage.c src/ipcolor.h src/sjpeg.h src/iutil2.h src/gstext.c src/gxwts.h src/gsimage.h src/msvccmd.mak src/gstext.h src/gdevpdfe.c src/rinkj/rinkj-byte-stream.c src/gsflip.c src/sidscale.c src/rinkj/rinkj-byte-stream.h src/gsflip.h src/sidscale.h src/gdevdljm.c src/zdpnext.c src/geninit.c src/gdevdljm.h src/zusparam.c src/gdevjbig2.c man/pfbtopfa.1 src/gxchrout.c src/gximage4.c src/gxchrout.h src/gxshade6.c src/gxcoord.h jbig2dec/jbig2_page.c src/gdevpdf.c src/macosx.mak src/tttypes.h src/zpacked.c src/gdevstc3.c src/gsparamx.c src/gp_dosfe.c src/iutil.c src/szlibc.c src/gsparamx.h src/gdevpng.c src/iutil.h src/zalg.c src/gzpath.h src/sfxstdio.c src/gxcdevn.h src/sjbig2_luratech.c src/gxropc.h src/gxfcid.h src/gxfont.h src/sjbig2_luratech.h src/gdevccr.c src/mkromfs.c src/gslibctx.c src/gdevdcrd.c src/unix-dll.mak src/gslibctx.h src/zbseq.c src/ziodevsc.c src/gdevdcrd.h man/de/ps2pdf.1 src/gdevl31s.c src/zfrsd.c src/iosdata.h src/gdevdjtc.c src/gdevmacpictop.h src/gxino16b.c src/gdevpcx.c src/gdevpxop.h src/zfileio.c src/slzwd.c src/gdevpdfv.c src/gxpflat.c src/gxifast.c src/dwimg.c src/fapi_ft.c src/zsysvm.c src/gsimpath.c src/dwimg.h src/gdevx.c src/gsmemlok.c lib/gs_cidtt.ps src/gsos2.rc src/gximage.c man/printafm.1 src/gdevx.h src/gsmemlok.h src/ziodevs.c src/unixansi.mak ijs/Makefile.am src/gdevpsfx.c src/gximage.h src/gscspace.c src/gdevmacttf.h src/gdevm8.c src/gdevpnga.c src/gscspace.h src/gsropc.c src/gsxfont.h src/ttfsfnt.h man/pdfopt.1 src/gsjconf.h src/gsfcid.c src/zstack.c src/gsfont.c src/gsropc.h src/gsfont.h lib/gs_ttf.ps src/isave.c doc/History6.htm src/isave.h src/gdevm64.c src/zdict.c jbig2dec/sha1.c src/gxfrac.h src/gx.h src/iccfont.c src/gdevpdfg.c src/png_.h src/gdevps.c src/gxcllzw.c src/gdevpdfg.h src/gxhttile.h doc/API.htm src/gdevpdtb.c src/gsdps1.c src/time_.h src/gdevpdtb.h src/ttfinp.c src/gshsb.c src/pcwin.mak src/vms_x_fix.h src/smtf.c src/ttfinp.h src/x_.h src/gdevtifs.c src/gshsb.h man/pf2afm.1 src/smtf.h src/gdevtifs.h src/gximono.c src/fapiufst.c Resource/Decoding/Latin1 src/szlibe.c src/gxctable.c src/main.h src/gp_vms.c src/gp_iwatc.c src/ugcclib.mak src/gxctable.h src/gdev8bcm.c src/dwsetup.h src/gp_os9.c src/gdevbj10.c src/gxclipm.c src/gdev8bcm.h src/zpaint.c src/stdpre.h src/iplugin.c src/gxclipm.h ijs/ijs_server.c src/gsgdata.c]

2007-06-05T21:28:32.480500Z Igor Melichev (details)

Fix (shadings) : Optimize path manipulations for shading fill (continued 3).

[src/gsptype2.c src/gsshade.c src/gsptype2.h src/gsshade.h src/gscolor3.c]

2007-06-05T21:10:17.034292Z Igor Melichev (details)

Fix (shadings) : Optimize path manipulations for shading fill (continued 2).

[src/gsptype2.c src/gsshade.c src/gxcpath.c src/gxpath.h src/gdevpdfd.c src/gsshade.h src/gxfill.c src/devs.mak src/gdevpdfi.c]

2007-06-03T22:33:12.851834Z Igor Melichev (details)

Fix (shadings) : Optimize path manipulations for shading fill (continued).


2007-05-31T17:25:52.270926Z Igor Melichev (details)

Fix (shadings) : Optimize path manipulations for shading fill.

[src/lib.mak src/gsptype2.c src/gsshade.c src/gxcpath.c src/gdevdflt.c src/gxpath.h src/gdevpdfb.c src/gsptype2.h src/gsshade.h src/gximask.c src/gdevnfwd.c src/gxfill.c src/gxdevcli.h src/gscolor3.c]

2007-05-30T06:05:43.128239Z Ray Johnston (details)

Change built-in compression threshold for memory based clist to
improve performance.


2007-05-28T18:47:29.004635Z Ray Johnston (details)

Fix for Segv with psdcmyk device when a job specifies DeviceGRay Johnston.
Test file 477-04.ps, Bug #689179.


2007-05-28T16:58:07.064568Z Alex Cherepanov

Fix indeterministic behavior in fuzzy raster match that can cause premature
exit and miss all the differences. Encountered on GNU+Linux, i686, GCC 4.1.2.


2007-05-28T05:35:14.685193Z Ray Johnston (details)

Primarily fix for wtsimdi problem with wts dithering phase shift at
band boundaries (add band_offset_x, band_offset_y), adding band_offset_x
and band_offset_y to the device structure and corresponding initializer
changes. Also clean up gdevwts.c MSVC warnings, and add a fast check to
gdevbit.c for /dev/null (mirroring a much older change for Windows
"nul:" device) OutputFile that aids in benchmarking. Fixes bug #689245
for customer #951.

[src/gdevwts.c src/gxdevice.h src/gdevbit.c src/gxclread.c src/gxdevcli.h]

2007-05-28T05:13:25.622030Z Ray Johnston

Change names of some functions so that NOPRIVATE still works.


2007-05-27T19:15:04.334298Z Ray Johnston

Use standard __WIN32__ predefined macro along with NT to identify
Microsoft compiler based builds.


2007-05-27T19:11:52.872937Z Ray Johnston

Add missing default definition of IMDI source. Add conditional
to watcw32.mak to allow build command line override.

[src/openvms.mak src/watcw32.mak]

2007-05-27T19:03:52.349026Z Ray Johnston

Fix missing dependencies for the witsimdi.dev


2007-05-27T18:51:35.172106Z Igor Melichev (details)

Fix (shadings) : Account inner poles for computing a tensor shading flattening.


2007-05-27T17:59:43.657554Z Igor Melichev (details)

Fix : More tolerance for bogus tintTransform.


2007-05-27T16:39:19.788230Z Igor Melichev (details)

Fix (shadings) : Optimize filling a radial shading extension.

[src/gxshade4.h src/gxshade1.c src/gxshade6.c]

2007-05-26T13:13:33.983826Z Alex Cherepanov

Dont't enumerate /Threads attribute when it has null value.
Bug 689250


2007-05-24T22:05:57.168544Z Igor Melichev (details)

Fix (shadings) : A bug in tensor patch size formula caused extra or missewd subdivisions.


2007-05-24T18:46:03.324950Z Igor Melichev (details)

Fix : Remove a redunDan Cobyt definition of gs_error_interrupt.

[src/int.mak src/interp.c src/ierrors.h]

2007-05-24T18:06:57.635194Z Igor Melichev (details)

Fix (shadings) : Reuse shadings while a PDF interpretation.

[lib/pdf_main.ps src/lib.mak src/gsshade.c src/zshade.c src/gscie.h src/int.mak src/zcrd.c src/gsshade.h src/gxcie.h lib/pdf_draw.ps src/gsciemap.c src/gsicc.c src/gscie.c src/gscolor3.c]

2007-05-23T23:33:45.298718Z Ray Johnston

Change the .ppm output from the wtsimdi device to write a P6 with
a max value of 255 (instead of 1). Some viewers assume a max value
of 255, so the previous output looked all black. A max value of 255
works with all known viewers.


2007-05-23T20:27:42.841035Z Alex Cherepanov (details)

Add support for /UserUnit. Also fix some related bugs that stayed
in the way while testing it. Patch from SaGS.
Bug 688124 from customet 870, bug 688359.

[lib/pdf_main.ps doc/Use.htm lib/pdf_draw.ps]

2007-05-23T18:51:55.128091Z Alex Cherepanov

Fix handling of uncompressed contect streams with incorrect Length parameter
or missing endstream operator. Use operator obj as one more way to detect
the end of the stream. Bug 689239.

[lib/pdf_main.ps lib/pdf_draw.ps]

2007-05-22T20:50:15.623551Z Timothy Osborn (details)

Adding missing header line.


2007-05-21T22:08:07.611194Z Ralph Giles

Define IMDISRCDIR in the top level makefiles and pass this through to
the compile lines in devs.mak. This the the correct fix for the issue
addressed in revisions 7970 and 7971.

[src/bcwin32.mak src/ugcclib.mak src/gs.mak src/macosx.mak src/Makefile.in src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/devs.mak src/os2.mak src/watclib.mak]

2007-05-21T15:11:52.121008Z Alex Cherepanov

Fix uninitialized cxs.present as detected By Valgring on Bug687846.ps test file
and nullpage device.


2007-05-21T14:48:53.469788Z Till Kamppeter

Corrected imdi path


2007-05-21T14:38:22.247440Z Till Kamppeter

Made the definitions of IMDISRC and IMDISRCDIR platform-independent and also
working when the source tree is in a directory not named "gs".


2007-05-21T06:40:28.742110Z Henry Stiles

Back out the changes associated with 7715 and 7773.  This fix is
probably wrong, it only masks an underlying problem by disabling high
level images and it slows down many jobs.  I believe the problem was
misunderstood from the outset but I don't clearly understand the svn
change log, it reads:

   Fix for banding of some images not matching non-banding output.
   Added check for an invariant that the translation matches in the 
   two matrixes used in rendering.  In this case the non-high level image
   path is taken.  A better solution would be to a single matrix, as this will
   increase the display list size for some files.

It is not clear what "single matrix" means.  There is one ctm
associated with the image and one associated with the graphics state,
both must be used by either the high level image code or the default
image machinery.  The change checked that graphics (imager) state ctm
translation components matched the translation components that map
image space to device space.


2007-05-19T17:08:04.593395Z Alex Cherepanov

Remove unused and incorrect definitions of stdin, stdout, stderr buffer sizes.


2007-05-16T21:04:35.033996Z Igor Melichev (details)

Fix (shadings) : Shorten a radial shading when it is larger than paint area.


2007-05-16T02:56:12.508768Z Alex Cherepanov

Don't issue a warning for PDF TrueType fonts without /Encoding because
it is optional even for non-symbolic fonts. Bug 689205.


2007-05-15T13:12:02.777397Z Alex Cherepanov

Use operator oforce instead of exec to evaluate indirect references to
/OutputIntents members for consistency with the existing code. Bug 689233.


2007-05-14T18:51:03.604183Z Ralph Giles

Correct keyword substitution.


2007-05-14T16:36:23.969410Z Igor Melichev (details)

Fix (PDF interpreter) : Failed with an indirect OutputIntents element.


2007-05-14T15:22:29.642029Z Ralph Giles

Revert the gs-esp merge down, as there are still some build issues.

[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevcdj.c src/gdevpxut.c contrib/chp2200 contrib/gdevlx50.c contrib/gdevlx32.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c contrib/gdevbjc_.c contrib/opvp contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]

2007-05-14T09:34:52.443458Z Till Kamppeter

Merged in extra functionality of ESP Ghostscript (from branch "gs-esp-gpl-merger")

[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevcdj.c src/gdevpxut.c contrib/chp2200 contrib/gdevlx50.c contrib/gdevlx32.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c contrib/gdevbjc_.c contrib/opvp contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]

2007-05-12T18:25:57.733948Z Alex Cherepanov

Avoid a Valgrind warning about uninitialized memory and fix a potential
memory access violation where look-up of the last value of the interpolation
table caused access past the end of the table.


2007-05-12T17:09:18.524416Z Alex Cherepanov

Avoid a Valgrind warning and fix an error in debugging statistics collection,
where 0-th element of the table can be used before being assigned a value.


2007-05-12T15:46:44.945538Z Alex Cherepanov

Avoid a Valgrind warning about overlapping argumemts of memcpy().
Don't assign a structure to itself.


2007-05-12T14:55:02.729921Z Alex Cherepanov

Fully initialize stream_jpxd_state structure to avoid Valgrind warnings and
bogus results when the state is printed on error. Bug 688877.

[toolbin/vg_bugs.supp src/sjpx.c]

2007-05-12T10:05:30.414975Z Russell Lang

Recognise another variant of nmake when building for Windows x64 with MSVC 8
Restore documentation about building for Windows 64-bit,
erroneously removed by an earlier commit.

[doc/Make.htm src/msvc32.mak]

2007-05-11T22:29:09.072983Z Ralph Giles

Bump the version number and date after the 8.57 release. We're skipping
to 8.60 for the next release because of some reorganization to the 
source tree and the merge of the ESP Ghostscript patch set, both 
scheduled for the next release.

[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]

2007-05-11T18:51:29.956384Z Ralph Giles

Update release notes and changelog.

[doc/Changes.htm doc/History8.htm doc/News.htm doc/Details8.htm doc/Details.htm]

Version 8.57 (2007-05-11)

This is a stable release in the 8.5x series of Ghostscript. In addition to the usual bug fixes, there are specific performance and quality improvements in the areas of patterns, shading and image filtering.

Also new in this release is an implementation of the Well Tempered Screening algorithm in an output device, using Graeme Gill's IMDI library for efficient color mapping.

The following bugs were open at the time of release:

226943, 430175, 465936, 493348, 530011, 535932, 578865, 592160, 610478, 614298, 626295, 686747, 686853, 686865, 687011, 687039, 687084, 687095, 687108, 687146, 687193, 687196, 687257, 687271, 687280, 687295, 687297, 687303, 687327, 687342, 687345, 687346, 687375, 687397, 687414, 687445, 687475, 687484, 687492, 687514, 687520, 687531, 687536, 687559, 687561, 687593, 687595, 687608, 687630, 687650, 687666, 687674, 687677, 687680, 687695, 687697, 687702, 687715, 687721, 687728, 687729, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687814, 687844, 687850, 687887, 687903, 687904, 687907, 687915, 687931, 687950, 687957, 687960, 687970, 687974, 687978, 687981, 687983, 687988, 688006, 688007, 688020, 688022, 688024, 688026, 688032, 688035, 688036, 688042, 688054, 688058, 688061, 688064, 688066, 688075, 688081, 688095, 688124, 688129, 688130, 688134, 688151, 688152, 688159, 688166, 688184, 688187, 688200, 688203, 688204, 688207, 688210, 688215, 688227, 688239, 688243, 688267, 688269, 688280, 688282, 688283, 688288, 688295, 688311, 688312, 688317, 688318, 688320, 688323, 688332, 688333, 688337, 688339, 688342, 688358, 688359, 688360, 688361, 688363, 688372, 688375, 688378, 688386, 688387, 688389, 688395, 688400, 688410, 688413, 688427, 688428, 688429, 688434, 688436, 688437, 688440, 688446, 688448, 688468, 688473, 688474, 688475, 688477, 688479, 688483, 688490, 688493, 688495, 688500, 688515, 688517, 688518, 688526, 688528, 688532, 688533, 688539, 688540, 688542, 688557, 688565, 688573, 688580, 688581, 688584, 688588, 688598, 688601, 688604, 688605, 688610, 688616, 688617, 688619, 688621, 688626, 688627, 688633, 688634, 688636, 688637, 688638, 688643, 688646, 688647, 688651, 688653, 688655, 688671, 688673, 688674, 688683, 688696, 688697, 688699, 688708, 688709, 688710, 688711, 688712, 688714, 688717, 688728, 688730, 688731, 688734, 688736, 688738, 688739, 688757, 688762, 688770, 688774, 688777, 688778, 688783, 688796, 688797, 688806, 688807, 688808, 688811, 688813, 688815, 688818, 688829, 688830, 688834, 688843, 688845, 688846, 688870, 688871, 688872, 688876, 688877, 688878, 688899, 688903, 688904, 688907, 688908, 688909, 688914, 688915, 688916, 688917, 688918, 688919, 688923, 688926, 688928, 688933, 688934, 688940, 688942, 688943, 688945, 688949, 688952, 688958, 688965, 688969, 688970, 688976, 688977, 688978, 688979, 688981, 688983, 688986, 688990, 688992, 688994, 688999, 689002, 689003, 689011, 689013, 689014, 689022, 689025, 689028, 689031, 689032, 689036, 689040, 689044, 689046, 689048, 689050, 689053, 689055, 689056, 689057, 689058, 689060, 689065, 689068, 689070, 689076, 689077, 689078, 689080, 689081, 689085, 689090, 689092, 689093, 689094, 689098, 689101, 689103, 689104, 689106, 689107, 689111, 689114, 689115, 689116, 689117, 689123, 689127, 689128, 689129, 689130, 689132, 689133, 689136, 689137, 689138, 689145, 689146, 689147, 689148, 689150, 689153, 689154, 689155, 689159, 689161, 689164, 689167, 689169, 689170, 689172, 689174, 689175, 689179, 689181, 689182, 689184, 689186, 689188, 689189, 689195, 689198, 689199, 689205, 689206, 689209, 689210, 689211, 689212, 689215, 689216, 689221, 689222, 689223, 689224, 689225, 689230.

Incompatible changes

There are no known incompatible changes at this point.


2007-05-11T17:06:15.247707Z Ralph Giles

Update the product name for release.


2007-05-11T17:03:51.074953Z Ralph Giles

Update release date.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]

2007-05-11T17:02:29.404037Z Ralph Giles

Update the libpng version listed in the top-level makefiles.

[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/version.mak src/watclib.mak]

2007-05-11T16:53:33.148016Z Ralph Giles

Install the libpng 1.2.16 source release.


2007-05-11T16:48:03.952583Z Ralph Giles

Move the included libpng out of the way.


2007-05-11T15:33:41.202626Z Ralph Giles

Correct the keyword substitution property key.


2007-05-11T13:33:33.031639Z Ralph Giles

Try again to fix the Id keyword line.


2007-05-11T09:39:41.369263Z leonardo (details)

Fix (shadings) : Removing a dead code from radial shadings.


2007-05-09T21:58:25.788526Z Ralph Giles

Covert gdevwts.c to native line endings and turn on keywork 

Also convert a C++-style comment. It looks like this line
can actually be removed.


2007-05-09T21:51:57.598496Z Ralph Giles

Add Id lines and associated properties to some recent script additions.

[toolbin/ocheck.py toolbin/pscet_status.pl]

2007-05-09T21:47:00.539315Z Ralph Giles

Add recent new files to the documenation index.

[doc/Develop.htm src/gscicach.c src/gscicach.h]

2007-05-09T19:55:01.401845Z Alex Cherepanov

Make AcroForm rendering a non-default option because it is not yet 
fully implemented and causes raster differences. Bug 689197.

[lib/pdf_main.ps doc/Use.htm]

2007-05-09T18:45:56.177217Z Ralph Giles

Point to bugzilla instead of the old bug-report email address in the 
help text. Also remove the unused constant defining the address.


2007-05-09T15:45:54.143921Z leonardo (details)

Fix (shadings) : The decomposition limit must depend on resolution.

[src/gxshade4.h src/gxshade6.c]

2007-05-09T10:12:29.054433Z Till Kamppeter

Protect expression "$Id: ... $" against being replaced by SubVersion (bug #689093).


2007-05-09T06:37:44.288003Z Marcos H. Woehrmann

Added entries to alias Arial to ArialMT and TimesNewRoman to TimesNewRomanPSMT.  This is useful when running on 


2007-05-09T03:21:39.704394Z Ralph Giles

Temporarily revert the KRGB support patch for the IJS device. There
were some build problems, and also there's a known segfault in some
situations. This will be worked on after the 8.57 release.


2007-05-08T19:47:48.994751Z Ralph Giles (details)

Implement KRGB raster support in the IJS device. Patch from David 


2007-05-08T18:26:47.239521Z Till Kamppeter (details)

Makes ijs/ working with automake 1.10


2007-05-08T18:23:54.589216Z Till Kamppeter

Fixed file properties


2007-05-08T18:13:10.044227Z Till Kamppeter

Back out everything after rev 7909

[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c ijs/autogen.sh src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h contrib/cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevpxut.c src/gdevcdj.c contrib/chp2200 contrib/gdevlx32.c contrib/gdevlx50.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c src/version.mak contrib/opvp contrib/gdevbjc_.c contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked src/version.mak.in contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]

2007-05-08T17:44:46.931200Z Till Kamppeter

Makes ijs/ working with automake 1.10


2007-05-08T17:43:12.186735Z Till Kamppeter

Added duples support to the PCL-XL ("pxlmono"/"pxlcolor") output devices

[src/gdevpx.c src/gdevlj56.c src/gdevpxut.c src/gdevpxut.h]

2007-05-08T17:41:29.378446Z Till Kamppeter (details)

Support for the CUPS Raster output device in the lib/*.ps files

[lib/gs_setpd.ps lib/gs_init.ps]

2007-05-08T17:30:26.894961Z Till Kamppeter

src/version.mak --> src/version.mak.in (part of build system patch)

[src/version.mak.in src/version.mak]

2007-05-08T17:29:31.725620Z Till Kamppeter (details)

Build system extensions for support of CUPS Raster, OpenPrinting
Vector, X11 driver modularizationm, and for easy selection of drivers

[src/Makefile.in src/configure.ac src/contrib.mak src/unixinst.mak src/gdevlbp8.c src/version.mak]

2007-05-08T17:16:47.444481Z Till Kamppeter (details)

Conditionals to avoid conflicts with the drivers "bjc880j", "lips2p",
"lips4", and "lips4v" in contrib/


2007-05-08T16:52:11.701719Z Till Kamppeter (details)

All third-party built-in and Uniprint drivers listed in the OpenPrinting database

[contrib/japanese/doc/gs261j.txt contrib/japanese/dviprlib.h contrib/cups/pxlmono.ppd contrib/japanese/doc/gdevmjc.txt contrib/pcl3/doc/gs-pcl3.ref contrib/eplaser contrib/japanese/doc contrib/japanese/doc/gdevcd8.txt contrib/uniprint/Stc680pl.upp contrib/pcl3/eprn/mediasize.c contrib/pcl3/BUGS contrib/japanese/doc/README.gs550j contrib/pcl3/eprn/mediasize.h contrib/pcl3/ppd/gs-6.50.ppd contrib/pcl3/ppd/gs-pcl3-unspecold.ppd contrib/pcl3/src/contrib.mak-7.00.add contrib/lxm3200-tweaked/LICENSE contrib/lxm3200-tweaked/Z12-Z31-QuickSetup contrib/japanese/dmp_init.ps contrib/pcl3/eprn/pagecount.c contrib/chp2200 contrib/uniprint/Stc740p.upp contrib/gdevlx50.c contrib/lxm3200-tweaked/RELEASE_NOTES contrib/pcl3/src/pcl3opts.c contrib/pcl3/src/gdevpcl3.c contrib/pcl3/eprn/pagecount.h contrib/pcl3/src/pclsize.c contrib/pcl3/ps/margins-LetterRotated.ps contrib/gdevbjc_.c contrib/pcl3/ppd/gs-pcl3-hpdj400.ppd contrib/epson740/printerdb_rh6.0 contrib/japanese contrib/pcl3/src/pclsize.h contrib/gdevbjc_.h contrib/pcl3/ppd/gs-pcl3-hpdjportable.ppd contrib/cups/cups.mak contrib/uniprint/Stc670pl.upp contrib/cups/pxlcolor.ppd contrib/pcl3/ppd/gs-pcl3-hpdj660c.ppd contrib/pcl3 contrib/gdevlx7.c contrib/uniprint/bjc6000a1.upp contrib/pcl3/eprn/eprnrend.c.orig contrib/pcl3/ppd/gs-5.50.ppd contrib/defs.h contrib/pcl3/eprn/eprnparm.c contrib/pcl3/doc/how-to-report.txt contrib/japanese/doc/dj505j.txt contrib/japanese/gdevml6.c contrib/japanese/escp_24.src contrib/japanese/gdevlbp3.c contrib/uniprint/stc740ih.upp contrib/eplaser/gdevescv.c contrib/uniprint/Stc680p.upp contrib/uniprint/s400a1.upp contrib/epson740/upp-HowTo-to-be contrib/gdevxes.c contrib/japanese/gdevj100.c contrib/eplaser/gdevescv.h contrib/lips4/gdevlips.c contrib/japanese/doc/gdevj100.txt contrib/lips4/gdevlprn.c contrib/uniprint/Stc760pl.upp contrib/lips4/gdevlips.h contrib/pcl3/ppd/fonts.ppd contrib/uniprint/Stp870p.upp contrib/uniprint/PM820p.upp contrib/pcl3/ps/dumppdd.ps contrib/pcl3/src/zmedia2.c-6.51.diff contrib/lips4/gdevlprn.h contrib/pcl3/ppd/gs-common.ppd contrib/gdevcd8.c contrib/contrib.mak contrib/pcl3/ppd/gs-pcl3-hpdj1120c.ppd contrib/japanese/doc/cdj880.txt contrib/gdevcd8.h contrib/japanese/dmp_site.ps contrib/cups/gdevcups.c contrib/pcl3/src/contrib.mak-6.50.add contrib/japanese/doc/gdevmd2k.txt contrib/gdevdj9.c contrib/cups/pstoraster contrib/japanese/doc/gdevmag.txt contrib/lips4/gdevl4r.c contrib/lxm3200-tweaked/README contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/pcl3/ps/margins-A4Rotated.ps contrib/pcl3/ppd/gs-pcl3-hpdj540.ppd contrib/pcl3/doc/notes.bbl contrib/epson740/ps-to-printer.fpi_rh5.2 contrib/pcl3/doc/notes.tex contrib/pcl3/README contrib/pcl3/LGPL contrib/pcl3/ppd/gs-6.01.ppd contrib/chp2200/AUTHORS contrib/uniprint/PM760p.upp contrib/opvp/opvp_media.def contrib/uniprint/Stc777pl.upp contrib/uniprint/Stp720pl.upp contrib/japanese/gdevnpdl.c contrib/pcl3/src/contrib.mak-5.50.add contrib/epson740/README contrib/md2k_md5k contrib/pcl3/ps/margins-Env10Rotated.ps contrib/uniprint/PM760pl.upp contrib/uniprint/Stc670p.upp contrib/japanese/gdevmag.c contrib/cups/pstopxl contrib/japanese/gdev10v.c contrib/gdevmd2k.c contrib/cups/pstoraster.in contrib/chp2200/COPYING contrib/pcl3/ppd/gs-pcl3-hpdj510.ppd contrib/uniprint/Stc740pl.upp contrib/lips4 contrib/pcl3/src/zmedia2.c-6.01.diff contrib/gdevhl12.c contrib/pcl3/ppd/gs-pcl3-hpdj550c.ppd contrib/md2k_md5k/README.jis contrib/pcl3/ppd/catppd contrib/japanese/doc/Gdevlips.htm contrib/pcl3/ppd/gs-6.51.ppd contrib/pcl3/doc contrib/pcl3/pcl3.tar.sig contrib/cups contrib/japanese/gdevespg.c contrib/japanese/gdevalps.c contrib/pcl3/NEWS contrib/japanese/doc/gdevml6.txt contrib/gdevop4w.c contrib/pcl3/ppd/README contrib/uniprint/Stc760p.upp contrib/pcl3/eprn/eprnfs.c contrib/opvp contrib/gdevbjca.c contrib/pcl3/ppd/gs-pcl3-hpdj600.ppd contrib/gomni.c contrib/uniprint/Stp720p.upp contrib/pcl3/doc/gs-mods.txt contrib/uniprint/sipixa6.upp contrib/opvp/gdevopvp.c contrib/pcl3/src/zmedia2.c-5.50.diff contrib/pcl3/src/zmedia2.c-6.50.diff contrib/pcl3/ppd/gs-pcl3-hpdj680c.ppd contrib/pcl3/eprn/eprnrend.c contrib/pcl3/ps/margins-A4.ps contrib/pcl3/src/contrib.mak-6.01.add contrib/uniprint contrib/pcl3/src/pcl3opts-de.msg contrib/japanese/doc/djgpp.txt contrib/japanese/gdevdmpr.c contrib/japanese/doc/gdevlbp3.txt contrib/pcl3/doc/pcl3opts.html contrib/japanese/doc/gdevdmpr.txt contrib/japanese/doc/gs261j.euc contrib/chp2200/INSTALL contrib/pcl3/ppd contrib/cups/pstopxl.in contrib/pcl3/src contrib/pcl3/ppd/gs-pcl3-hpdj500c.ppd contrib/uniprint/Stc777p.upp contrib/gdevgdi.c contrib/pcl3/ps/margins-EnvDLRotated.ps contrib/japanese/gdevp201.c contrib/japanese/doc/gdevp201.txt contrib/pcl3/ppd/gs-7.00.ppd contrib/pcl3/ps/margins-Letter.ps contrib/uniprint/bjc6000b1.upp contrib/pcl3/lib/if-pcl3 contrib/pcl3/eprn contrib/opvp/opvp_common.h contrib/cups/pstoraster.convs contrib/pcl3/lib contrib/pcl3/src/pclcap.c contrib/uniprint/Stp870pl.upp contrib/pcl3/doc/gs-pcl3.1 contrib/japanese/gdevfmlbp.c contrib/pcl3/src/contrib.mak-6.51.add contrib/japanese/doc/gdevalps.txt contrib/gdevlx32.c contrib/pcl3/src/pclcap.h contrib/pcl3/src/pclgen.c contrib/pcl3/ps contrib/pcl3/src/pcl3opts-en.msg contrib/uniprint/s400b1.upp contrib/japanese/doc/gdev10v.txt contrib/japanese/gdevmjc.c contrib/epson740/printerdb_rh5.2 contrib/pcl3/ppd/gs-pcl3-hpdj500.ppd contrib/pcl3/src/pclgen.h contrib/lxm3200-tweaked contrib/pcl3/doc/pcl3opts.ref contrib/uniprint/sharp.upp contrib/japanese/gdevmjc.h contrib/pcl3/src/pclscan.c contrib/pcl3/src/zmedia2.c-7.00.diff contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/ps/calign.ps contrib/pcl3/src/pclscan.h contrib/gdevln03.c contrib/pcl3/ppd/gs-pcl3-common.ppd contrib/pcl3/ppd/gs-pcl3-hpdj3xx.ppd contrib/pcl3/eprn/gdeveprn.h contrib/pcl3/lib/example.mcf contrib/pcl3/src/pclcomp.c contrib/pcl3/ppd/gs-pcl3-unspec.ppd contrib/pcl3/ps/levels-test.ps contrib/pcl3/doc/pcl3opts.1 contrib/pcl3/ppd/gs-pcl3-hpdj8xxc.ppd contrib/uniprint/PM820pl.upp contrib/japanese/gdevrpdl.c contrib/epson740 contrib/japanese/doc/gdevfmlbp.txt contrib/pcl3/lib/cups-pcl3 contrib/pcl3/doc/gs-pcl3.html contrib/japanese/gdevfmpr.c contrib/pcl3/doc/reports.txt contrib/japanese/dviprlib.c]

2007-05-08T16:33:45.043492Z Till Kamppeter (details)

Addition of support for some older japanese-market PCL Printers

[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h src/contrib.mak src/gdevcdj.c]

2007-05-08T16:26:19.557957Z Till Kamppeter (details)

Modularization of the X11 output devices into dynamic libraries

[src/gconf.c src/lib.mak src/gdevl256.c src/gdevxalt.c src/gs.mak src/gdevvglb.c src/Makefile.in src/unix-gcc.mak src/unix-aux.mak src/devs.mak src/unixinst.mak src/gp_unix.c]

2007-05-07T21:53:44.031582Z Ralph Giles

Remove unneeded header references to the interpreter. This file is part 
of the graphics library. Also clean up the dependencies in the makefile.

[src/lib.mak src/gsncdummy.c src/gsncdummy.h]

2007-05-07T21:31:43.787169Z leonardo (details)

Fix (shadings) : Implement a color index cache.

[src/gxshade4.h src/lib.mak src/gscicach.c src/gscicach.h src/gxshade6.c]

2007-05-07T19:45:03.500615Z Alex Cherepanov

Trap input errors when reading PDF content streams and issue a warning.
Acrobat Reader silently ignores such errors. Bug 689026, customer 850.


2007-05-07T17:42:00.368595Z Timothy Osborn (details)

Fixing a bounding box pixel rounding issue in pdf14_begin_transparency_group.


2007-05-07T10:33:00.607664Z leonardo

Fix (functions) : Improving the documentation for make_interpolation_tensor.


2007-05-07T08:48:12.997512Z leonardo (details)

Documenting how to profile Ghostscript with MSVC6 (continued).


2007-05-07T08:10:13.225741Z leonardo (details)

Documenting how to profile Ghostscript with MSVC6.


2007-05-05T19:20:34.952465Z Alex Cherepanov

Undefine /Length in the stream dictionary when the value is incorrect to
distinguish streams of 0 and unknown length. Old code re-defined incorrect
length as 0. Bug 689208, customer 770.

[lib/pdf_base.ps toolbin/pdf_info.ps]

2007-05-04T21:23:03.556389Z Timothy Osborn (details)

Minor change to make the source code more accurate.


2007-05-04T04:18:47.247543Z Alex Cherepanov

Move allocation of a large structure from the stack to the heap to avoid
C stack overflow on Windows NT that allocates 12K less of the stack
space than requested by the application. Bug 688998.

[src/gdevpdfp.c lib/pdf_draw.ps]

2007-05-04T00:15:08.895805Z Ray Johnston

Previous version was too aggresive with image interpolation to
1-bit per component (bpc) devices. Now we downsample using the
'special' image filter that prevents dropout on 1bpc devices and
use the "Mitchell" image filter for upscaling to those devices
when the scale factor (in X and Y) is at least 4:1. This prevents
upscaling on 1:1 images as well as near 1:1 where the results
would probably be poor quality.


2007-05-03T15:13:26.865969Z Alex Cherepanov

Avoid a Valgrind warning about ovelapping arguments in memcpy().
Don't assign a structure to itself.


2007-05-02T21:20:41.869528Z leonardo (details)

Fix (shadings) : Extra subdivision of axial and radial shadings.

[src/gxshade4.h src/gxshade1.c src/gxshade6.c]

2007-05-02T19:12:52.030634Z leonardo (details)

Fix (shadings) : The color space linearity check didn't account the color precision.


2007-05-02T18:18:29.002307Z leonardo (details)

Fix (shadings) : Always adjust smoothness according to the minimal color precision.


2007-05-02T12:33:09.355227Z leonardo (details)

Fix (shadings) : Early skip parts that fall outside the clipping box.


2007-05-01T23:55:23.394938Z Alex Cherepanov

Pacify Valgrind. Initialize an uninitialized variable that is used in
conditional expression but doesn't affect the end result. Bug 688910.

[toolbin/vg_bugs.supp toolbin/vg_okay.supp src/gxipixel.c]

2007-05-01T22:51:27.306035Z Alex Cherepanov

Pacify Valgrind. Initialize an uninitialized variable that is used in
calculations but doesn't affect the end result in this case.


2007-05-01T20:52:58.020607Z leonardo (details)

Fix (shadings) : wedge_vertex_list_elem_buffer overflow.


2007-04-30T19:08:16.584376Z Ray Johnston

Fix typo in 7887. Local regression testing missed this -- was seen in 
nightly run. This was part of the "optimization" in the 4 component
source color case.


2007-04-29T00:34:16.918957Z Ray Johnston

Fix structure problem (this could have caused out-of-bounds access).


2007-04-28T22:17:19.957831Z Ray Johnston (details)

Implementation of a new non-linear image filter that prevents dropout
when images are scaled down to a 1-bit per component device. Bugs
689147 for customer 531 and image quality problem for customer 780.
This filter is used whenever /Interpolate == true (or -dDOINTERPOLATE
command line option is used) and the image is being scaled down on
a 1-bit per component device.

Interpolation throughput of gray or cmyk images is also improved by
a factor of about 2:1 (depending on the data content) even when
the standard Mitchell filter is used. The performance improvement
when using this new filter is even higher since the filter itself
uses less CPU time.

[src/sidscale.h src/gxdda.h src/lib.mak src/siinterp.c src/gxiscale.c doc/Develop.htm src/sisparam.h src/sidscale.c]

2007-04-28T21:55:23.077958Z Ray Johnston

Add missing comment (brief description line).


2007-04-26T23:46:30.659099Z Ray Johnston

Fix regression tools to remove dependency on PYTHONPATH since
the environment variable method isn't very convenient for those
running local regressions and add those python files from
peeves:/home/regression/python to this directory (under svn).

[toolbin/tests/README toolbin/tests/run_nightly toolbin/tests/myoptparse.py toolbin/tests/main.py]

2007-04-25T20:00:00.200965Z Timothy Osborn (details)

Fix for slow PDF performance reported in bug report #688830.

[src/gstparam.h src/gxclrast.c src/gdevp14.c]

2007-04-25T05:50:33.064031Z leonardo (details)

Fix (TT fonts) : Allow sfnts string breaks inside TT tables.

[src/gxfcopy.c src/gxfont42.h src/gsfcid2.c src/gstype42.c src/gdevpsft.c]

2007-04-25T03:28:32.022759Z leonardo (details)

Fix (TT fonts) : Allow 'loca' elements to be broken into parts with 'sfnts' strings.


2007-04-24T16:21:21.866752Z leonardo (details)

Fix (TT fonts) : Could write past len_glyphs array.


2007-04-24T00:16:14.934585Z leonardo (details)

Fix (TT fonts) : Do not consider overlapped glyps while computing glyph length.


2007-04-23T23:59:01.979981Z Alex Cherepanov (details)

Partly implement AcroForm feature: all fields that provire appearance
streams and text fields with variable text. Bug 687498.

[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps]

2007-04-23T21:46:19.686175Z leonardo (details)

Fix (TT fonts) : A faster computation of glyph lengthes.


2007-04-23T19:31:20.353885Z Henry Stiles

Margin adjustments courtesy of jbrown@cs.ucsd.edu.  We have no way of
testing this change since we do not have a Laserjet II.  Bug #688054.


2007-04-23T18:04:55.781264Z leonardo (details)

Fix (p*mraw devices) : Removing an incorrect debug printing (continued 2).


2007-04-23T17:38:16.893357Z leonardo (details)

Fix : Provide alternative char codes in a CIDDecoding resource (continued).


2007-04-23T13:27:47.091654Z leonardo (details)

Fix : Provide alternative char codes in a CIDDecoding resource.

[lib/gs_ciddc.ps doc/Language.htm src/zcid.c]

2007-04-23T06:42:08.584860Z leonardo (details)

Fix (p*mraw devices) : Removing an incorrect debug printing (continued).


2007-04-22T22:00:22.158968Z Alex Cherepanov

Fix MSVC 7 warnings about unused variables and unreferenced labels.


2007-04-22T20:25:22.439569Z leonardo (details)

Implementing high level patterns, step 10.


2007-04-22T20:19:02.249842Z leonardo (details)

Fix (p*mraw devices) : Removing an incorrect debug printing.


2007-04-22T17:55:56.827285Z leonardo (details)

Implementing the PS operator .sort in C language.

[src/zalg.c src/int.mak lib/gs_init.ps]

2007-04-22T11:50:25.863066Z leonardo (details)

Fix (TT fonts) : A faster seeking through 'sfnts' array.

[src/zfcid1.c src/zbfont.c src/ifont.h src/zfont42.c src/ifont42.h]

2007-04-21T02:33:44.148360Z Alex Cherepanov

Fix all warnings generated by MSVC 6 & 7 except the warnings matching
"C4018|C4244|jbig2dec|jasper" regular expression.

[src/dwimg.h src/lib.mak src/iscannum.c src/windows_.h src/gdevwpr2.c src/gp_mswin.c src/sfxstdio.c src/gdevpdfe.c src/gp_msprn.c src/dwdll.c ijs/unistd_.h src/dwsetup.cpp]

2007-04-19T15:04:51.253884Z Thomas DiGennaro

Integrate make_testdb.py with new environment,
including testing.cfg and python procedures in other scripts.
make_testdb.py supports creation of a testdata.db with checksums
generated by running gs build in HEAD/ and installed in gshead/.

[toolbin/tests/README toolbin/tests/make_testdb toolbin/tests/make_testdb.py]

2007-04-18T00:23:49.202468Z Alex Cherepanov

Fix a few warnings generated by GCC 4.1.2.

[src/gxttfb.c src/gdevpbm.c src/gdevpsdi.c src/gspath1.c src/zchar.c src/ttinterp.c]

2007-04-17T18:39:39.936412Z leonardo (details)

Fix : A bug in device_cpath_accum_enum_ptrs.


2007-04-17T17:57:43.141720Z Ralph Giles

Remove the inadvertently added instance of testing.cfg; it clobbers 
local configs. Changes should instead be made to testing.cfg.example, 
with the expectation that users will copy that to testing.cfg and
edit to suit.


2007-04-17T14:28:46.266428Z leonardo (details)

Implementing high level patterns, step 9.


2007-04-17T14:09:50.996301Z leonardo (details)

Implementing high level patterns, step 8.

[src/gxclist.c src/gxclbits.c src/gxpcmap.c]

2007-04-17T06:55:36.784240Z leonardo (details)

Implementing high level patterns, step 7.


2007-04-17T00:25:38.792981Z Timothy Osborn (details)

This is a patch for bug report #689171.


2007-04-17T00:02:10.771224Z leonardo (details)

Fix : gs_copydevice2 crashed on error.


2007-04-16T23:55:59.056841Z leonardo (details)

Implementing high level patterns, step 6.

[src/gxclist.c src/gxpcmap.c]

2007-04-16T18:53:12.628313Z leonardo (details)

Implementing high level patterns, step 5.

[src/gsptype1.c src/gxpageq.c src/lib.mak src/gxpcmap.c src/gsptype1.h src/gxpcolor.h src/gxfill.c src/gxp1fill.c]

2007-04-16T14:45:42.497063Z Thomas DiGennaro

Checkin the work on regression, search, testfiles.  Mostly Python scripts.
See README files for documentation of use and structure.

[toolbin/tests/dump_checksum.py toolbin/python toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/update_baseline toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/find_unique_file.py toolbin/tests/rasterdb.py toolbin/tests/gscheck_fuzzypdf.py toolbin/search/README toolbin/testfiles toolbin/search toolbin/tests/get_baselines toolbin/tests/build_revision.py toolbin/tests/run_regression toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/testdiff toolbin/tests/dump_testdb toolbin/tests/gsvalidate.py toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/update_pdfbaseline toolbin/tests/gsparamsets.py toolbin/tests/validate.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/regen_filelist.py toolbin/tests/run_nightly.py toolbin/tests/regen_baseline.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/testdiff.py toolbin/tests/updatelistpdf.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/updatelist.py toolbin/tests/run_series.py toolbin/tests/get_baseline_log.py toolbin/tests/collate.py toolbin/tests/testing.cfg]

2007-04-16T11:02:19.661421Z leonardo (details)

Implementing high level patterns, step 4.

[src/gxclmem.c src/lib.mak src/gxclist.c src/gxpcmap.c src/gxcldev.h src/gxclmem.h src/gxclist.h src/gxpcolor.h src/gxp1fill.c src/zpcolor.c src/gxclread.c]

2007-04-16T02:50:57.803705Z Alex Cherepanov

Use right capitalization for compiled resources: s/Procset/ProcSet/

[src/openvms.mak src/int.mak src/Makefile.in]

2007-04-16T02:26:14.232909Z Alex Cherepanov

Scan numbers in the range of 2147483648..4294967295 in PDF Encrypt dictionary
as unsigned integers for compatibility with Acrobat Reader.
Bug 689010, customer 870.

[lib/pdf_main.ps src/iscan.c src/iscannum.c src/int.mak src/iscan.h src/iscannum.h src/ztoken.c]

2007-04-15T07:01:59.507361Z Henry Stiles

This fix is associated with closed bug 689139 and was not checked in
when that bug was closed due to a bookkeeping mistake.  It adds
attributes needed to parse the pxl color treatment operator.  There is
no implementation associated with these new attributes so no change is


2007-04-15T06:38:02.809649Z Henry Stiles

The paper size was hard coded to A4 instead of using the paper size in the
printer device state.  Thanks to Leif Harcke for the patch.  The HP
and Canon color printer drivers are not tested so there are no
expected regression differences.


2007-04-15T05:42:43.102974Z Henry Stiles

The range of runcode32 was not correct.  The specification says 3
(not 2) should be added to the run length.  See the JBIG2 spec, Table
29 in section (Symbol ID Huffman table decoding).  Fixes
688009 for customer 670.


2007-04-14T14:08:04.439060Z Timothy Osborn (details)

Fix for the band_complexity_array overflow issue. First reported in bug
report #689165. Also encountered by me when running the test file for bug
report #688830.

[src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevprn.c src/gxclread.c]

2007-04-11T18:21:07.628832Z Timothy Osborn

Adding src/gsncdummy.[ch] and src/zncdummy.c to the Color Mapping section of Develop.htm


2007-04-11T18:15:35.603892Z Timothy Osborn

Adding svn keywords


2007-04-11T18:08:02.032998Z Timothy Osborn

Adding svn keywords

[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]

2007-04-11T15:25:52.638692Z Timothy Osborn

svn newbie mistake. Did not mean to grab the lib folder items.*

[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]

2007-04-11T15:20:44.560137Z Timothy Osborn

gsncdemo.* are now named gsncdummy.*

[lib/pdf_main.ps src/gsncdemo.c lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]

2007-04-10T17:13:41.025532Z leonardo (details)

Implementing high level patterns, step 3.

[src/gxpcmap.c src/gxpcolor.h src/zpcolor.c]

2007-04-10T06:54:36.984146Z leonardo (details)

Make the memory clist implementation to build always.

[src/gxclmem.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxband.h src/gxclread.c src/gxclio.h]

2007-04-09T20:50:20.646460Z Alex Cherepanov

Interpret PDF PageLabels dictionary and include the labels in %%Page comments
in the PS file. Thanks to Jason McCarty for the patch. Bug 688071.


2007-04-09T08:54:30.839959Z leonardo (details)

Implementing clist i/o virtual functions.

[src/gxclmem.c src/gxpageq.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxclmem.h src/gxpageq.h src/gxclist.h src/gdevprn.c src/gdevprna.c src/gxband.h src/gxclread.c src/gxclio.h src/gxclpage.c src/gxclutil.c]

2007-04-09T03:18:38.528054Z Alex Cherepanov

Remove unused static rendering procedures for 16-bit samples identical to the
corresponding 12-bit procedures. Fix bug 687399.


2007-04-08T18:45:58.681482Z Alex Cherepanov

Make annotation handler more robust. Ignore annotations without /Subtype
entry and issue a warning.


2007-04-08T18:23:38.107786Z Alex Cherepanov

Increase the size of %stdin buffer to support larger lookahead requests and
look for for %PDF- tag in the first 1024 bytes of the file. Fix bug 687125,

[lib/pdf_main.ps lib/pdf_base.ps src/ziodevs.c src/ziodevsc.c]

2007-04-08T17:55:40.402009Z leonardo

pscet_status.txt : Improving assignments.


2007-04-07T20:07:46.466482Z Ray Johnston (details)

Add missing calls needed to properly send data to the printer on
Windows. Thanks to Luke Bakken for this fix. Bug 687250.


2007-04-07T01:58:38.533291Z Alex Cherepanov

Make the spot function in the high resolution halftone a readable procedure
to accomodate CET 29-05-01. Move Berthold K.P. Horn's copyright message into
the body of the function to keep them together at all times.

[doc/pscet_status.txt lib/gs_init.ps]

2007-04-06T15:58:56.468981Z Alex Cherepanov (details)

Following Adobe implementation don't restore the operand of --begin--
when it overflows the dictionary stack. Fix CET 20-02-02.

[doc/pscet_status.txt src/zdict.c src/dstack.h src/interp.c]

2007-04-06T10:17:36.503282Z leonardo

Fix : MSVC8 warnings.
Also replaced cumbersome type casts and fixed ambiguous naming in gxclread.c .

[src/gxwts.c src/gswts.c src/gxclread.c]

2007-04-06T04:17:48.623209Z Henry Stiles

make gdevdevn a dependency of the transparency library since it
gdevp14 now depends on it.


2007-04-06T04:11:32.256255Z Henry Stiles

force the wts device to always band.


2007-04-06T04:11:00.512053Z Alex Cherepanov

Accept a perfectly valid 0-length pattern stream. Work around a strange
restriction on 0-length target string in the readstring operator.
Fix bug 689162.


2007-04-06T02:43:19.702262Z Timothy Osborn

Splitting graphics library from interpreter portion of the sample custom color callback

[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]

2007-04-06T02:39:31.953398Z Timothy Osborn

Splitting graphics library from interpreter portion of the sample custom color callback

[src/lib.mak src/gsnamecl.h src/int.mak]

2007-04-05T21:34:09.306348Z Ralph Giles

Add #ifdef protection to some new debug printouts for the OutputIntent 


2007-04-05T17:36:43.783101Z Alex Cherepanov

Fix compilation on MSVC 6. Add a best effort simulation of C99 __func__
keyword on older compilers.

[src/lib.mak src/gdevdbit.c src/gserror.h]

2007-04-05T01:29:14.432997Z Henry Stiles

fixes a UMR that was caused by a typo.


2007-04-03T16:08:49.165033Z Stefan Kemper (details)

Committing Raph's wtsimdi device

[src/gxwts.c src/gxclist.c src/gxdevbuf.h src/gxwts.h src/gxclist.h src/gxgetbit.h src/gdevwts.c src/gdevdbit.c src/gxbitfmt.h src/gxclread.c src/gdevpng.c src/gxclutil.c src/gxclimag.c src/gxcldev.h src/gdevppla.c src/gdevprn.c src/gdevppla.h src/gswts.c src/gdevprn.h src/gxclpath.c src/gxclrect.c]

2007-04-02T22:34:51.451596Z Alex Cherepanov

Change CET 17-06-02 to AOK. Ghostscript generates correct results
at 300 dpi and above.


2007-04-02T21:43:37.719440Z Alex Cherepanov

Change CET 17-04-02 and 17-05-02 to AOK. Ghostscript generates correct results
at 300 dpi and above.


2007-04-02T18:25:44.568365Z leonardo (details)

Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 (continued).


2007-04-01T21:46:50.065374Z leonardo (details)

Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 


2007-04-01T19:14:49.835812Z leonardo (details)

Fix (ps2write) : Device initialization problems.

[src/gdevpdfx.h src/gdevpdfp.c src/gdevpdfd.c src/gdevpdfb.h lib/gs_pdfwr.ps]

2007-04-01T18:27:55.285455Z leonardo

pscet_status.txt : Closing 11-16-8, which appears eventually fixed; Passing 17-04-2 to Alex.	


2007-04-01T07:39:25.772162Z Ray Johnston

Fix typo that caused undefined during build.


2007-04-01T07:06:00.179365Z leonardo (details)

Fix : MSVC warnings.

[src/gscie.h src/gscscie.c src/gxcspace.h src/gscsepr.c src/gscspace.c src/gsicc.c src/gspcolor.c src/gscdevn.c src/gscie.c src/gscolor2.c]

2007-03-29T23:26:10.038260Z Alex Cherepanov

Change CET 09-56-03 to OK. Ghostscript matches Tek360 checksum. CPSI-based
PhotoPrint product is wrong again.


2007-03-29T00:53:36.234691Z Alex Cherepanov (details)

Don't store part of the state of readhexstring in not yet written bytes
of the target string to avoid the string modification when the operator
fails and the stack is restored. Fix CET 23-20-01.

[doc/pscet_status.txt src/zfileio.c]

2007-03-28T16:03:31.220336Z Alex Cherepanov

Propagate CloseSource or CloseTarget flags to the temporary stream
created by filter_ensure_buffer(). Fix CET 23-12k-02.

No other CET or Comparefiles differences.

[doc/pscet_status.txt src/zfilter.c]

2007-03-27T22:44:40.516433Z Alex Cherepanov

Change the status of CET 17-01-07, 17-02-06, and 17-02-07 to AOK.
Ghostscript matches Tek and Distiller 5, CPSI is wrong here.


2007-03-27T17:39:51.715201Z Alex Cherepanov

Make FontBBox a required attribute in CPSI compatibility mode.
PLRM says that it's a required attribute and recent Adobe interpreters
enforce this. Fix CET 15-11.

[doc/pscet_status.txt src/zchar.c]

2007-03-27T02:55:14.620042Z Alex Cherepanov

Change the status of CET 11-18-6 to AOK. Adobe interpreters have obvious
rendering bugs that are hard to simulate in Ghostscript.


2007-03-26T00:36:09.521618Z Alex Cherepanov

Clear a Purify warning. Fix yet another case where a non-0-terminated string
was directly used as a sscanf() argument, causing an access to the wild core.


2007-03-25T21:58:01.514677Z Alex Cherepanov (details)

Add a new option for ignoring an Encoding entry of a True Type font dictionary.
Work around the bug 688596.

[lib/pdf_font.ps doc/Use.htm]

2007-03-25T20:16:59.028603Z Alex Cherepanov

Clear a Purify warning. Search for the EOD marher not earlier than
the start of the data buffer.


2007-03-25T17:47:16.863668Z Alex Cherepanov

Don't check current row position in the mask of the image type 3x
when the mask is not defined. Fix an infinite loop.
Fix the bug 688912, and a part of the bug 689138.


2007-03-25T14:48:19.599692Z Alex Cherepanov

Fix an off-by-one error in the glyph array sorting logic detected by Purify.


2007-03-25T04:18:56.724059Z Alex Cherepanov

Clear a Valgrind warning. Initialize a buffer overshot area in CCITTFaxDecode
filter. Bug 688905.


2007-03-24T17:28:22.209822Z Timothy Osborn

Changing C++ comments to C format comments


2007-03-24T16:31:23.728641Z Alex Cherepanov

Fix C++ -style variable definition introduced by the previous commit,
which is not supported by older compilers: MSVC 6, gcc 2.96.


2007-03-23T13:56:11.260385Z Timothy Osborn

Custom color hooks code merge

[src/gsimage.c src/gstext.c src/gscscie.c src/gdevtsep.c src/gxdcolor.h src/gsciemap.c src/gsicc.c src/gscdevn.c src/gscie.c lib/pdf_main.ps src/gdevdsp.c src/gdevpsd.c src/lib.mak src/gdevdflt.c src/gsncdemo.c src/gsdps1.c src/gdevdevn.c src/zusparam.c src/gxdevice.h src/gdevdevn.h src/iparam.c src/zfapi.c lib/pdf_ops.ps src/gsstate.c src/gdevp14.c src/gxclist.c src/gxcmap.c src/gsstate.h src/gdevp14.h src/ztrans.c src/gstrans.c src/gxblend.c src/gdevpbm.c src/gstrans.h src/gxclip.c src/gxblend.h src/gscspace.c src/gsnamecl.c src/gdevrops.c src/gscolor2.c src/zcolor3.c src/gdevpnga.c src/gscspace.h src/gxistate.h src/gsnamecl.h src/gsdparam.c src/gdevbbox.c src/gxclipm.c src/gxcie.h src/gdevnfwd.c src/gdevprn.c src/gspaint.c src/gscsepr.c src/gsutil.c src/gxclip2.c src/gxdevcli.h]

2007-03-21T01:48:30.497976Z leonardo (details)

Fix (PDF interpreter, pdfwrite) : Transparently pass unusialrenedering modes.

[src/gdevpdtt.c lib/pdf_ops.ps]

2007-03-19T04:27:34.509606Z Ralph Giles

Correct a typo in the indexed colorspace support for the luratech JPX 


2007-03-15T02:13:09.397460Z Alex Cherepanov (details)

Reset the dashed line array at initgraphics. Fix CET 09-28-01.

[doc/pscet_status.txt src/zgstate.c]

2007-03-15T00:49:11.591683Z Ralph Giles

Update an additional version number.


2007-03-15T00:44:21.345487Z Ralph Giles

Bump the revision number after the 8.56 release.

[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]

Version 8.56 (2007-03-14)

This is a stable release in the 8.5x series of Ghostscript. It contains a numerous bug fixes and improvements. Most significantly, comformance with the Quality Logic CET suite for Postscript has been improved, and a special 'gs_cet.ps' prefix file can be sent with a job to produce output closer to that of the reference implementation.

This is our first release since Ghostscript 8.54. The 8.55 version number was skipped to avoid confusion with a GNU release.

The following bugs were open at the time of this release:

226943, 405501, 430175, 465936, 493348, 530011, 535932, 578865, 592160, 610478, 614298, 626295, 686747, 686853, 686865, 687011, 687039, 687084, 687095, 687108, 687125, 687146, 687193, 687196, 687219, 687229, 687231, 687250, 687257, 687271, 687280, 687295, 687297, 687303, 687316, 687327, 687342, 687345, 687346, 687375, 687397, 687399, 687414, 687445, 687460, 687475, 687484, 687492, 687498, 687514, 687520, 687531, 687536, 687559, 687561, 687593, 687595, 687608, 687630, 687650, 687666, 687674, 687677, 687679, 687680, 687695, 687697, 687702, 687715, 687721, 687728, 687729, 687731, 687775, 687780, 687782, 687793, 687796, 687805, 687814, 687844, 687850, 687863, 687887, 687899, 687903, 687904, 687907, 687915, 687919, 687931, 687950, 687957, 687960, 687970, 687974, 687977, 687978, 687981, 687983, 687988, 688006, 688007, 688009, 688020, 688022, 688024, 688026, 688032, 688035, 688036, 688042, 688054, 688058, 688061, 688064, 688066, 688071, 688072, 688075, 688081, 688095, 688108, 688124, 688129, 688130, 688134, 688151, 688152, 688159, 688166, 688184, 688187, 688200, 688203, 688204, 688207, 688210, 688215, 688225, 688227, 688239, 688243, 688267, 688269, 688274, 688280, 688282, 688283, 688288, 688291, 688295, 688311, 688312, 688317, 688318, 688320, 688323, 688332, 688333, 688337, 688338, 688339, 688342, 688358, 688359, 688360, 688361, 688363, 688372, 688375, 688378, 688383, 688386, 688387, 688389, 688395, 688396, 688400, 688410, 688413, 688425, 688427, 688428, 688429, 688434, 688436, 688437, 688440, 688446, 688448, 688468, 688473, 688475, 688477, 688479, 688483, 688490, 688493, 688495, 688500, 688515, 688517, 688518, 688526, 688528, 688532, 688533, 688539, 688540, 688542, 688543, 688557, 688565, 688573, 688580, 688581, 688584, 688588, 688596, 688598, 688601, 688604, 688605, 688610, 688616, 688617, 688619, 688621, 688626, 688627, 688633, 688634, 688635, 688636, 688637, 688638, 688639, 688643, 688646, 688647, 688651, 688653, 688655, 688671, 688672, 688673, 688674, 688683, 688696, 688697, 688699, 688708, 688709, 688710, 688711, 688712, 688714, 688717, 688728, 688730, 688731, 688734, 688736, 688738, 688739, 688740, 688755, 688757, 688762, 688770, 688777, 688778, 688796, 688797, 688806, 688807, 688808, 688809, 688811, 688813, 688814, 688815, 688818, 688826, 688828, 688829, 688830, 688834, 688843, 688845, 688846, 688856, 688858, 688870, 688871, 688872, 688876, 688877, 688878, 688899, 688903, 688904, 688905, 688906, 688907, 688908, 688909, 688910, 688912, 688914, 688915, 688916, 688917, 688918, 688919, 688920, 688923, 688924, 688925, 688926, 688928, 688933, 688934, 688940, 688942, 688943, 688945, 688949, 688952, 688954, 688958, 688965, 688969, 688970, 688971, 688976, 688977, 688978, 688979, 688981, 688983, 688986, 688990, 688991, 688992, 688994, 688998, 688999, 689001, 689002, 689003, 689010, 689011, 689013, 689014, 689016, 689021, 689022, 689025, 689026, 689028, 689031, 689032, 689036, 689038, 689040, 689041, 689044, 689046, 689048, 689050, 689053, 689055, 689056, 689057, 689058, 689060, 689065, 689068, 689070, 689076, 689077, 689078, 689080, 689081, 689085, 689090, 689092, 689093, 689094, 689098, 689101, 689103, 689104, 689105, 689106, 689107, 689111, 689114, 689115, 689116, 689117, 689122, 689123, 689124, 689126, 689127, 689128, 689129, 689130, 689131, 689132, 689133, 689134, 689136, 689137, 689138.

Incompatible changes

There are no known incompatible changes at this point.


2007-03-15T00:02:10.064485Z Ralph Giles

Handle empty log messages.


2007-03-14T21:35:45.571769Z Ralph Giles

Remove romfs.dev from FEATURE_DEVS_ALL. It is no longer optional.


2007-03-14T21:15:00.798517Z Ralph Giles

Update revision, dates, and list of open bugs for release.

[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak src/dwsetup.rc man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 src/winint.mak doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm doc/History4.htm man/ps2pdfwr.1 doc/Ps2epsi.htm man/ps2ps.1 doc/History5.htm doc/History6.htm]

2007-03-13T22:40:29.048961Z leonardo (details)

Fix (stroking) : Apply the right math for computing always_thin,


2007-03-13T22:35:51.420875Z leonardo (details)

Fix (stroking) : Apply the right math for computing always_thin,

[doc/pscet_status.txt src/gxstroke.c]

2007-03-11T20:47:13.652729Z leonardo

pscet_status.txt : Closing 11-06-5.


2007-03-11T17:43:34.501551Z leonardo (details)

Fix (user paths) : Wrong current point after uappend closepath.

[doc/pscet_status.txt src/gspath.c src/zupath.c]

2007-03-11T16:29:11.261904Z Alex Cherepanov

Rename "ref dash_pattern" to avoid confusion with "float dash_pattern[]".

[src/zgstate.c src/igstate.h]

2007-03-11T13:46:54.105020Z leonardo (details)

Fix : MSVC compiler warnings.

[src/zimage.c src/gxiparam.h src/gxcmap.c src/iimage.h src/gximage.c src/gximage1.c src/gximage3.c src/gsipar3x.h src/gximage4.c src/gxclrast.c src/gximag3x.c src/gdevpdfi.c src/gsiparam.h src/gsiparm3.h src/gsiparm4.h]

2007-03-11T09:10:05.985706Z leonardo

pscet_status.txt : Improving assignments.


2007-03-09T20:41:25.398262Z Ray Johnston (details)

Add a utility to dump out information about PDF files. Fix
for customer #259.


2007-03-08T17:24:28.272086Z Raph Levien

Remove unnecessary zeroing out of reference count of indexed color space
map structure. Eliminates warnings when run with -Z?


2007-03-08T00:27:45.225750Z Ray Johnston

Missing (yet another) dependency -- string_.h. It probably was not
a problem.


2007-03-07T21:22:02.986768Z Ralph Giles

Update the makefile with new header dependencies added in r7198.


2007-03-07T20:35:24.409027Z Stefan Kemper

Fix image banding error with high level images ctm.

Fixes ridt91.eps (ppmraw/300dpi/banded)


2007-03-07T00:12:53.750515Z Timothy Osborn

Changed assignment from Igor to Tim for items marked same-as some items already marked OK.


2007-03-06T21:40:32.469232Z leonardo (details)

Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.


2007-03-06T21:37:14.025835Z leonardo (details)

Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.

[src/gstype1.c src/gstype2.c src/gxtype1.c src/gxtype1.h]

2007-03-06T19:46:12.663281Z Ralph Giles

Resolve version control Id line issues flagged by the regression run.

[doc/pscet_status.txt src/gxhintn1.c doc/Testing.htm doc/Psfiles.htm lib/jobseparator.ps]

2007-03-06T17:24:58.366068Z leonardo (details)

Fix (TT interpreter) : memory leaks with PCL (continued).


2007-03-06T14:35:00.233763Z leonardo (details)

Fix (TT interpreter) : memory leaks with PCL.

[src/gxfcache.h src/gxttfb.c src/gsfont.c src/ttfmemd.c src/ttfmain.c src/ttobjs.c src/ttobjs.h]

2007-03-05T21:50:20.543548Z Raph Levien

Remove stray debug print that was left in previous commit (colorspace
refcount patch).


2007-03-05T21:09:35.951840Z Raph Levien

Non-backwards compatible change: use consistent reference count allocation
discipline for color spaces. Previously, color spaces were allocated on
stack, on the heap, as sub-structures within other color space structures,
and were very commonly copied. Reference counting was used for the "params"
block of some, but not all, color spaces, but there were correctness
problems with that logic.

In addition, a number of "const" qualifiers have been removed, because
the action of bumping the reference count on an object is not consistent
with the C semantics of const.

This change is required to resolve problems with enhancement 688924. It
should also help with memory leaks.

Other clients, such as the PCL interpreter, will require changes to be
compatible. For simple device colorspaces, the change to gs_setcmykcolor()
(gscolor1.c) is representative of the code change required.

[src/gsimage.c src/zimage.c src/zshade.c src/gslibctx.c src/gscscie.c src/gdevpdfb.c src/gdevpdfc.c src/gdevpdfg.c src/gxclrast.c src/zpcolor.c src/zicc.c src/gspcolor.c src/gdevps.c src/gdevpdfi.c src/gsicc.c src/gscdevn.c src/zcssepr.c src/gdevpdfk.c src/zcie.c src/gdevpdfg.h src/lib.mak src/gsicc.h src/gscdevn.h src/zcspixel.c src/gsrefct.h src/gdevpsdi.c src/gdevpdfv.c src/zcolor.c src/gscolor.c src/gsiparam.h src/gxshade6.c src/gscssub.c src/gdevp14.c src/gsstate.c src/gxclpath.c src/gsptype1.c src/zcsdevn.c src/gscpixel.c src/gxcmap.c src/gsptype1.h src/icsmap.h src/gsistate.c src/gscpixel.h src/gxshade.c src/gximag3x.c src/zcsindex.c src/gscspace.c src/gscolor1.c src/gscolor2.c src/zcolor2.c src/gscolor3.c src/gscspace.h src/gxistate.h src/gscolor2.h src/gxpcmap.c src/gxcspace.h src/gxcdevn.h src/gxcolor2.h src/gscsepr.c src/gscindex.h src/gscsepr.h]

2007-03-05T17:12:51.517731Z Timothy Osborn

Reassinged shading issues to Igor


2007-03-05T05:30:38.914444Z Raph Levien

Make sure that memory for jpeg_decompress_data gets allocated from the
same memory as the stream structure that owns it. Previously, the
stream structure would be allocated in global, and the jddp in stable
local, which is a violation of GC invariants. Fixes bug 689118, which
was a GC crash in the regression file H00216q.pdf.


2007-03-04T21:31:28.032123Z leonardo

pscet_status.txt : Closing 11-24-3 .


2007-03-04T18:25:04.375026Z Alex Cherepanov

Fix X mirroring for all color modes of the interpolated image.
The mirroring was missing from non 8 bits/colorant modes resulting
in the mirrored output images.


2007-03-04T17:08:25.140696Z leonardo (details)

Fix (user paths) : Remove the uneven behavior with uappend.

[doc/pscet_status.txt src/zupath.c]

2007-03-04T16:41:00.611078Z Ray Johnston

Free up any previous line_ptrs in a memory (image) device before
allocating new ones. This allows multiple calls to setup_buf_device
without leaking memory (as seen with the PCL allocator that does
not have garbage collection).


2007-03-04T16:37:32.768972Z Ray Johnston

The index file should not be compressed. It is small, and if it ever did
get compressed, it would SEVERELY impact performance since the entire
list gets processed on every band.


2007-03-03T03:51:56.270202Z Alex Cherepanov

Fix a stack nix-up that occured when cm operator was used inside BT/ET block.
Bug 688985, customer 580.


2007-03-02T05:55:00.252985Z Henry Stiles

accommodate parsing of undocumented color treatments (689100) which
appear to have no effect.


2007-03-01T20:17:09.177569Z leonardo (details)

Fix (pdfwrite) : Handle a text with degenerate CTM.


2007-03-01T20:15:49.273788Z leonardo (details)

Fix (pdfwrite) : Handle a text with degenerate CTM.


2007-03-01T15:27:39.443405Z leonardo (details)

Fix (graphics) : Imprecise current point after drawing an arc (continued).

[doc/pscet_status.txt src/gspath1.c]

2007-03-01T12:50:10.538308Z leonardo (details)

Fix (fuzzy.c) : An incorrect image difference format for multipage files.


2007-03-01T02:26:03.339465Z Alex Cherepanov (details)

When a chain of decoding filters encounters EOF, close the last filter in
the chain. This seems to contradict PLRM3 but matches the observed behavior
of Adobe interpreters. Bug 688745, customer 384.


2007-02-28T18:49:49.409416Z leonardo (details)

Fix (fuzzy.c) : Multipage files processed incorrectly.


2007-02-28T17:03:28.849858Z Alex Cherepanov

Validate arguments of the operator startjob. Fix CET 31-10-02.

[doc/pscet_status.txt lib/gs_lev2.ps]

2007-02-27T21:11:08.978663Z leonardo (details)

Fix (graphics) : Imprecise current point after drawing an arc.

[doc/pscet_status.txt src/gspath1.c src/gspath.h]

2007-02-26T16:24:17.305323Z Alex Cherepanov

Fix indeterministic behavior of fuzzy.c with -w > 1. Initialize the rest of
the window buffer that would be uninitialized before half_win lines is read.


2007-02-25T20:46:03.985068Z Alex Cherepanov

Set upper font cache limit to 1e8 bytes in CPSI compatibility mode.
Fix CET 27-02-01.

[doc/pscet_status.txt src/gsfont.c]

2007-02-25T19:26:44.964185Z Alex Cherepanov

Fix MSVC-specific code added to fuzzy.c in the rev. 7743.


2007-02-25T19:13:16.641987Z Stefan Kemper

Banding fix where triangles where incorrectly detected and rendered
as parallelograms when rendering out of the clist.  Triangles are only used
to fill bevel joins so this occurs infrequently, and the use of fuzzy 
comparisons will hide all but the largest stroke width errors.  

Corrects many pcl CET banding/nobanding differences:


2007-02-25T13:58:08.233607Z leonardo (details)

Fix (fuzzy.c) : Further improvements.


2007-02-25T05:06:47.526811Z Alex Cherepanov

Clean up pscet_status.txt and add comments to a few entries.


2007-02-25T02:09:12.060125Z Alex Cherepanov

In Level 3, operator setscreen takes the value of AccurateScreens from the user
parameter even with the dictionary argument. PLRM p682. Partly fix CET 09-49-02

[doc/pscet_status.txt lib/gs_dps2.ps]

2007-02-24T15:32:48.711895Z Alex Cherepanov

Set /errorinfo to null in the error handler when it undefined.
Fix missing 'null' in CET 09-47c and 09-47j.

[doc/pscet_status.txt lib/gs_init.ps]

2007-02-23T23:03:23.452670Z Ray Johnston (details)

Fix memory leak (PCL) due to extra gstate creation. PS did not leak thanks
to the Garbage Collector.

[src/gsstate.h src/gxpcmap.c src/gsstate.c]

2007-02-23T22:05:37.560889Z Alex Cherepanov (details)

Use stricter validation of the pattern dictionary parameters to
match CET 18-02c and 18-02d.

[doc/pscet_status.txt lib/gs_lev2.ps src/zpcolor.c lib/pdf_ops.ps]

2007-02-23T18:32:39.440312Z Timothy Osborn

Changed status to AOK for 09-47B-11 Test05 and Test06


2007-02-23T17:31:15.655333Z Timothy Osborn

Changed status to AOK for 09-47B-11 Test10 and Test11


2007-02-23T17:04:07.479609Z Timothy Osborn

Changed status to AOK for 09-47B-10 Test10 and Test11


2007-02-23T13:29:37.822169Z L. Peter Deutsch

Changes the 'token' operator so it does not pop the operand on an
invalidaccess error, for Adobe compatibility.


2007-02-22T15:39:15.380404Z Alex Cherepanov

Set bottom limit of 100000 on the font cache size in the compatibility
mode to match Adobe interpreters.  Partial fox for CET 27-07-01.

[doc/pscet_status.txt src/gsfont.c]

2007-02-22T03:10:49.737762Z Alex Cherepanov

Don't include systemdict, globaldict, and userdict into the array of
dictionaries that is pushed to the operand stack on dictstackoverflow.
Partly fix CET 20-02-02.

[doc/pscet_status.txt src/interp.c]

2007-02-22T00:39:53.016232Z Ray Johnston

Previous CPSI_PPM files had been run with a (bogus) RenderingIntent
ProcSet in force that (among other things) redefined the 'show' op
as a procedure. This ProcSet appears to be a method to use different
color matching depending on the type of imaging operation (fill, stroke,
show, image, shfill).

The casper.ghostscript.com:/home/ray/PSLL3/CPSI_PPM directory is now
updated with the results obtained when the RenderingIntent ProcSet is
disabled. The interesting thing is that many pages that CPSI previously
could not render now work (some that did render now do not) and that
GS now matches several more files than previously. 

The status indicates "OK" where GS matches CPSI (close enough) and
removes the 'cpsi missing' where we now have CPSI results available.
Some pages are changed to "DIFF" status and assigned, indicating that
a fix (or an intelligent review) is needed.

Please email me with any questions.


2007-02-21T22:16:53.963317Z Alex Cherepanov

Change the parameter validation order in execstack to match CET 20-03.

[doc/pscet_status.txt src/zcontrol.c]

2007-02-21T20:24:45.557583Z Ray Johnston

Fix regression on 124-01.ps. Emulate bizarre Adobe behavior so that the
procedure operand of a 'for' is not executed when BOTH the initial value
and the increment are 0 (or 0.0). Seen with CET 28-07 and FTS 124-01
and verified with custom test file against CPSI.


None (this time).


2007-02-21T15:02:42.033266Z Ray Johnston

Fix for language_switch build 'invalidrestore. Allow filter allocation in
systemVM as needed by .runstring and .runstringbegin in gs_init.ps. This 
fixes problem intoduced by rev 7629.


None. Note that CET 23-12W that was fixed with rev 7629 is OK with this
change since the 'use_space' is not limited by 'save_space'.


2007-02-21T14:43:50.287589Z Alex Cherepanov

Make redefined /quit a procedure to match CET 28-10-01.

[doc/pscet_status.txt lib/gs_lev2.ps]

2007-02-21T01:14:19.825556Z Alex Cherepanov

Reclassify CET 23-12W-4 as OK. 


2007-02-21T00:16:24.688423Z Ray Johnston

Fix CET 28-05-2, Adobe CPSI and Tek do not execute procedure if increment
value is 0. The PLRM does not mention increment value == 0.



[doc/pscet_status.txt src/zcontrol.c]

2007-02-20T23:54:19.102684Z Alex Cherepanov

Require resource category to be a name in the findresource operator.
Convert 1st operand to a name if it's a string. Fix CET 23-13-04.

[doc/pscet_status.txt lib/gs_res.ps]

2007-02-20T23:35:19.366880Z Alex Cherepanov

Fix CET 20-23-01 - undefine /deviceinfo from systemdict in gs_cet.ps

[doc/pscet_status.txt lib/gs_cet.ps]

2007-02-20T20:54:55.794850Z Alex Cherepanov

Reclassify 20-27-1 as AOK. Contents of $error is device-dependent.


2007-02-20T19:38:26.900624Z Ralph Giles

Minor modifications to the parallel job launch script. Take an -r option 
to mark the report with a revision number, and add more stats to the 


2007-02-20T19:25:10.472981Z Ray Johnston

Update comments on some pages and change some assignments to Alex that
are error message differences. Two more pages resolved.


2007-02-20T16:40:21.043788Z Timothy Osborn

Changed status to OK for 09-47I-3 Test11


2007-02-20T16:25:41.041973Z Timothy Osborn

Editing change for 09-47B-7, Test01 and Test02


2007-02-20T16:23:39.231043Z Timothy Osborn

Changed status to AOK for 09-47B-7, Test01 and Test02


2007-02-20T03:55:36.436290Z Alex Cherepanov

Fix CET 29-02 - increment page count after copypage operation.

[doc/pscet_status.txt lib/gs_init.ps]

2007-02-19T20:22:08.118775Z Stefan Kemper

Fix for banding of some images not matching non-banding output.
Added check for an invariant that the translation matches in the 
two matrixes used in rendering.  In this case the non-high level image
path is taken.  A better solution would be to a single matrix, as this will
increase the display list size for some files.

Fixes banding differences in:


pcl5ccet/15-03.BIN + ufst


2007-02-19T06:16:13.609799Z Ray Johnston

Change 35_all-6 to OK since regression testing shows that it is now OK.


2007-02-19T03:19:41.021316Z Alex Cherepanov

Move redefinition of product, version, revision, and serialnumber in CET
prologue from userdict to systemdict to meet CET 20-15-01.

[doc/pscet_status.txt lib/gs_cet.ps]

2007-02-19T00:38:04.570312Z Alex Cherepanov

Reproduce the algorithm used by Adobe to grow the dictionary
to match CET 20-01-01.

[doc/pscet_status.txt src/idict.c]

2007-02-17T15:55:51.631627Z Alex Cherepanov

Reclassify 20-25-01 as OK because it matches Tek and PhotoPrint is
clearly wrong here.


2007-02-17T14:14:09.648281Z Alex Cherepanov (details)

Throw /invalidfont error when glyph 0 is accessed but it is missing from
the type 32 font,

[doc/pscet_status.txt src/zcharx.c src/int.mak src/zfont32.c lib/gs_typ32.ps]

2007-02-16T20:40:10.924118Z leonardo

pscet_status.txt : Improving some assignments.


2007-02-16T19:46:05.775757Z Henry Stiles

assign unassigned problems.  Add NF category.  NF means "not fixing"
in the near term.  It should be used if we don't have short term plans
to fix a problem.


2007-02-16T19:08:03.918575Z Ralph Giles

Improve the encapsulation of the raster db by adding exists() and 
mtime() methods instead of checking the stored files directly in
the caller.

[toolbin/tests/rasterdb.py toolbin/tests/gscheck_raster.py toolbin/tests/gscheck_pdfwrite.py]

2007-02-16T15:27:49.350851Z leonardo (details)

Fix (stroking) : An imprecise miter limit check. Thanks to
Ray Johnston for analyzing this problem and identifying the type
of fix.

[doc/pscet_status.txt src/gxstroke.c]

2007-02-16T13:25:42.400099Z Alex Cherepanov

Fix error reporting in CET 35_all-06. Add font type 32 to the check for CIDFont
resources, which was missing from the rev. 7574 patch. 

[doc/pscet_status.txt src/zchar.c]

2007-02-16T07:44:07.172841Z leonardo (details)

Fix (type 1 hinter) : An inaccurate estimation of matrix precision.


2007-02-15T10:58:50.217005Z Ralph Giles

Further atomicize the output of the test result lines.


2007-02-15T07:59:50.909402Z leonardo (details)

Fix (type 1 hinter) : An improvement for very small matrices.


2007-02-15T03:43:27.194732Z Alex Cherepanov

Clear the current point in strokepath operator when the original path is empty
to match CET 11-21-07 and 11-28-09.

[doc/pscet_status.txt src/gspaint.c]

2007-02-14T20:47:43.847581Z leonardo

pscet_status.txt : Consider 18-02G-1 as a possible duplicate of 12-01-5.


2007-02-14T18:23:43.641152Z Alex Cherepanov

Avoid large memory allocation that can happen when random data are recognized
as a binary object sequence. Add a preliminary syntax check before allocation
of a reference array for a binary object sequence. Bug 688833, customer 1130.


2007-02-14T18:19:39.165881Z Ralph Giles

Updates the the parallel regression running. Construct a report out of 
the log dump, and add a commandline option to run make_testdb instead of 


2007-02-14T17:31:05.436990Z Henry Stiles

Add analysis from Jan that might be useful in addressing 12-01-05.


2007-02-13T21:44:37.122483Z leonardo (details)

Fix (type 1 hinter) : Consider quazi-degenerate CMT as degenerate.


2007-02-12T20:12:44.367608Z Timothy Osborn

Changed status to AOK for 09-34-2, 09-34-3, 09-34-7, 09-34-12, 09-34-15, 12-02-18, 12-05-3, 12-07B-10


2007-02-12T14:06:50.930532Z Alex Cherepanov (details)

Change the order of allocations because alloc_save_change_alloc() leaves
alloc_change_t structure it allocates in the state that causes SEGV in GC
if where member is not initialized. Bug 688833, customer 1130.


2007-02-12T12:02:52.582461Z leonardo (details)

Fix (interpreter) : Must not remove cshow, kshow procedure operands.

[doc/pscet_status.txt src/zchar.c]

2007-02-12T08:28:32.685785Z leonardo (details)

Fix (interpreter) : Provide a right execution stack on *show errors.

[src/gstext.c src/zchar.c src/gxtext.h]

2007-02-11T09:45:31.388669Z leonardo

pscet_status.txt : Improving some inaccurate assignments.


2007-02-11T09:00:04.714548Z leonardo

pscet_status.txt : Taking text/character rendering problems 11-07-1, 16-03-2, 16-03-3 .


2007-02-09T16:56:36.182205Z Stefan Kemper

Fix logic expression error preventing -dLeadingEdge=[2,3] from running.


2007-02-08T21:07:22.862698Z leonardo (details)

Fix (interpreter) : Early check for degenerate CTM in 'kshow'.

[src/gxchar.c src/gstext.c]

2007-02-08T13:33:56.049298Z leonardo (details)

Fix (interpreter) : 'noaccess' must be idempotential operator.

[doc/pscet_status.txt src/ztype.c]

2007-02-07T21:42:46.099570Z Alex Cherepanov

Check the content of the /Encoding array when the font is created
to detect invalid fonts early and match CET test 16-04-01.

[doc/pscet_status.txt src/zbfont.c]

2007-02-07T17:19:23.733270Z leonardo (details)

Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity (continued).


2007-02-07T16:44:43.843090Z leonardo

pscet_status.txt : Taking 13-12-4 because I fixed a similar problem.


2007-02-07T16:30:26.521710Z leonardo (details)

Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity.

[doc/pscet_status.txt src/gxchar.c src/gstext.c lib/gs_fonts.ps src/ztype.c]

2007-02-07T09:39:44.364923Z leonardo

pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.


2007-02-07T09:30:56.041828Z leonardo

pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.


2007-02-06T11:07:48.194380Z leonardo (details)

Fix (TT font loader) : Removing a dead code.


2007-02-06T09:50:48.237761Z leonardo (details)

Fix (TT font loader) : Account PDF Encoding with embedded symbolic TT fonts 
that include cmap platformID=3 specificID=1 .


2007-02-06T03:26:52.252449Z Alex Cherepanov (details)

Pad short look-up table in the Indexed color space with 0's in PDF documents
when the table comes from a stream. Bug 688987, customer 580.


2007-02-05T17:21:59.005556Z Ray Johnston

One now AOK, minor cleanup on a few other comments.


2007-02-05T16:58:07.399023Z leonardo (details)

Fix (PDF interpreter) : Allow 2-byte ToUnicode CMap for 1-byte fonts.


2007-02-04T16:19:41.222295Z leonardo (details)

Fix : MSVC doesn't implement snscanf (continued).


2007-02-03T13:30:24.964773Z leonardo (details)

Fix : MSVC doesn't implement snscanf.

[src/iscan.c src/gp_mswin.c src/stdio_.h]

2007-02-03T06:27:14.527305Z L. Peter Deutsch

Updates status to reflect r7672.


2007-02-03T06:22:04.579686Z L. Peter Deutsch

Adds an error string and error object to the token scanner state, and an
error object to interpreter contexts, to allow operators to set an arbitrary
object as the "error object" ($error.command) for a PostScript error, and to
allow the token scanner in particular to set special error objects for
syntax errors.  Fixes PS3 CET 23-32-4; partially fixes 21-11-6 and 23-32-2.

[src/icontext.c src/iscan.c src/icstate.h src/interp.c src/iscan.h src/iscanbin.c src/ztoken.c]

2007-02-02T20:29:28.504740Z Ralph Giles (details)

Turn off the strict aliasing warnings in the autoconf gcc build.


2007-02-02T18:54:09.120798Z Alex Cherepanov

Move decryption filter past /SubFileDecode filter installed by
the /resolvestream procedure and remove redundant /SubFileDecode
filter before decryption. The latter didn't handle the case when
the stream length was incorrect. Bug 688722, customer 700.

[lib/pdf_base.ps lib/pdf_sec.ps]

2007-02-02T18:24:56.631552Z leonardo (details)

Fix (FAPI) : A wrong encoding for the font SymbolMT.

[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PCLPS2]

2007-02-02T04:47:29.781117Z leonardo (details)

Fix (memory management) : Make the NO_INVISIBLE_LEVELS feature be permanent.

[src/isave.h src/gxalloc.h src/zvmem.c src/idosave.h src/igcref.c src/igc.c src/ialloc.c src/gsalloc.c src/isave.c]

2007-02-01T19:48:10.557550Z Alex Cherepanov (details)

Generate unique names and create a new Charstrings entries for all
elements of the encoding array that need it. Bug 688613, customer 1110.


2007-02-01T17:37:59.714396Z leonardo (details)

Fix (memory management) : Propagate error codes from mark_allocated.

[src/isave.h src/zvmem.c src/isave.c]

2007-02-01T03:06:58.503326Z Alex Cherepanov

Bring TrueType font recognition in .loadfontfile procedure up to
the level of resourcefont procedure in the PDF interpreter. Identify
files starting with <00010000>, (true), (typ1), (ttcf) as TrueType


2007-02-01T02:09:25.308943Z Alex Cherepanov

Change the status of 09-56-1 to AOK.  /GenericImagesetter and
/AppleMonitor are sample CRD's left in the final product by a sloppy OEM.
Ghostscript doesn't have nor need them.


2007-01-31T22:02:34.998982Z Alex Cherepanov

When Tf refers to an unknown resource name, use the resource name as a font
name. This fully recovers the given sample file and avoids fatal PostScript
errors in other cases. Bug 689037.


2007-01-31T21:32:33.370701Z leonardo

pscet_status.txt : Updating 09-47K-5.


2007-01-31T20:20:51.337129Z leonardo (details)

Fix : gcc warnings.


2007-01-31T18:27:26.594065Z Ralph Giles

Remove -Wcast-qual since we cannot easily remove many of these 


2007-01-31T12:49:22.229510Z leonardo

Fix : Cygwin/gcc warnings.

[src/gdevpdfm.c src/vdtrace.h src/gxhintn.c src/gdevpdtc.c src/gdevpsf2.c src/gsdps1.c src/gdevbit.c src/sjpx.c src/gxclrast.c src/ttinterp.c src/ttcalc.c src/gxpath.c]

2007-01-31T07:01:37.959449Z L. Peter Deutsch

Fixes a bug in the DCTDecode filter that could cause segvs (bugs 689064,
689065, 689066).  This fix parallels r3097 for DCTEncode.


2007-01-31T00:09:21.445386Z leonardo (details)

Fix (True Type renderer) : Allow TTC format 2.


2007-01-30T00:16:34.929061Z L. Peter Deutsch

Documents reduced diffs in 30-07-3 and 30-08-3 (due to -dLOCALFONTS).


2007-01-29T10:58:45.949654Z leonardo (details)

Fix (True Type renderer) : Account glyph bbox when setting up the cache device (continued).


2007-01-28T16:53:40.876356Z L. Peter Deutsch

Update 09-56-3.


2007-01-27T22:47:05.784106Z L. Peter Deutsch

Marks 13-05-3 as AOK.


2007-01-27T22:21:53.454207Z L. Peter Deutsch

Updates 20-14-1 to reflect CPSI/Tek discrepancy (gs is OK).


2007-01-27T22:19:38.871909Z L. Peter Deutsch



2007-01-27T22:16:46.326515Z L. Peter Deutsch

Changes the first argument of the object_type procedure for gs_memory_t
structures from gs_memory_t * to const gs_memory_t *, to clear up a couple
of compiler warnings.

[src/gsmemlok.c src/gsmalloc.c src/gsmemret.c src/gsalloc.c src/iutil.c src/gsmemory.h]

2007-01-27T20:14:52.445142Z L. Peter Deutsch

Fixes two harmless compiler warnings.

[src/iscanbin.c src/sdcparam.c]

2007-01-27T13:53:57.786714Z Alex Cherepanov

Fix a bug, introduced in rev. 7513, that caused /undefined in setpagedevice
when -dNOBIND flag was in effect and a similar bug in restore.

[lib/gs_dps1.ps lib/gs_setpd.ps]

2007-01-26T16:49:00.711282Z Alex Cherepanov

Move image interpolation tweaks from gs_init.ps which runs after pdf_draw.ps
to gs_img.ps which runs before pdf_draw.ps. This way, image operator can be bound
in pdf_draw.ps subject to NOBIND/DELAYBIND flages. Bug 688890, customer 1110.

[lib/gs_img.ps lib/pdf_draw.ps lib/gs_init.ps]

2007-01-26T16:33:54.732615Z Ray Johnston

Fix some gcc compiler warnings.


2007-01-26T16:17:07.791783Z L. Peter Deutsch

Cleans up a couple of compiler warnings.

[src/idstack.c src/isave.c]

2007-01-26T15:07:50.030216Z Alex Cherepanov

Minor clean-up of pscet_status.txt for better parsing.


2007-01-26T14:58:58.339198Z L. Peter Deutsch

Updates doc to reflect fixes made by r7642.


2007-01-26T01:11:52.301371Z L. Peter Deutsch

Makes FontDirectory (including Local, Global, and Shared) read-only, using
.forceput, .forceundef, and superexec where necessary to modify them.
superexec now affects undef and .setmaxlength as well as put; .dictcopynew
is renamed .forcecopynew and will store into a read-only dictionary, just
like .forceput.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE required for
fixing numerous diffs in the PS3 CET.

[src/zdict.c lib/gs_dps1.ps lib/gs_fonts.ps src/zgeneric.c lib/gs_init.ps]

2007-01-25T11:10:07.381566Z leonardo

pscet_status.txt : Misprints in 11-19-6 .


2007-01-25T11:04:35.971950Z leonardo

pscet_status.txt : (1) Updating 11-19-6 related pages, (2) Passing FontDirectory to Peter.


2007-01-24T02:19:24.701691Z Ray Johnston

Change some files to OK that match CPSI that hadn't been updated
due to an error in Ray's regressionthe toolchain from a while ago.
(Problems in toolchain have been resolved).


2007-01-24T01:54:13.435614Z Ray Johnston

Change some 09- group tests that were incorrectly reviewed to DIFF (until
Igor can determine whether or not they are a GS problem). At the best they
need to be AOK since GS differs from both CPSI and Tek.

Change some others to OK or AOK to reflect recent improvements detected
during regression testing.


2007-01-23T13:42:42.135988Z leonardo (details)

Fix (pdfwrite) : A crash when /OUT pdfmark refers to undefined node.

[src/gdevpdfm.c src/imain.c src/gdevpdf.c]

2007-01-22T23:23:20.791601Z L. Peter Deutsch

Fix a problem created by r7629 (invalidaccess with shading patterns with a
file data source).


2007-01-22T15:44:31.388315Z leonardo (details)

Fix (pdfwrite) : Handle an invalid Type 3 font that misses setcharwidth, setcachedevice[2].

[src/gdevpdtt.c src/gdevpdti.c]

2007-01-22T14:34:04.454804Z leonardo (details)

Fix : MSVC8 build of revision 7630 crashes in zupath.


2007-01-22T10:29:52.528717Z leonardo (details)

Fix (PS interpreter) Discontinue the interpretation on interrupt.

[doc/API.htm src/interp.c]

2007-01-22T07:55:43.384402Z Henry Stiles

Changes to reflect Peter's CET report.


2007-01-22T03:26:28.018030Z L. Peter Deutsch

Fixes bug: writeobject/printobject didn't zero out the 'unused' fields in
marks and nulls.  (PS3 CET 23-36-2)

[src/zbseq.c lib/gs_btokn.ps src/iscanbin.c]

2007-01-22T02:44:19.583444Z L. Peter Deutsch

Fixes bug (PS3 CET 17-0[1-5]-3): if a user path ended with extra operand
values, they were not popped from the stack.


2007-01-21T17:53:13.749920Z L. Peter Deutsch

Fixes the ReusableStreamDecode filter so that it allocates the stream in the
correct VM (per the PLRM3), rather than the current VM, even when it is
necessary to read the entire contents of the source into a string.  (PS3 CET
23-12W-2) Also fixes filters in general so that they allocate the stream in
the correct VM, rather than always allocating in local VM if the current VM

[src/zfilter.c lib/gs_frsd.ps src/zfrsd.c]

2007-01-21T09:36:41.173881Z leonardo (details)

Fix (Type 1 hinter) A crash while recognizing a missed flex.


2007-01-21T09:35:30.219957Z leonardo

Unwind 7625 due to wrong log message.


2007-01-21T03:37:46.930537Z Alex Cherepanov

Apply standard font substitutions in lib/pdf_fonts.ps::TTfonts 
only for fonts that are not already known to the PS intrepreter. 
This allows to customize font substitutions via the Fontmap.

The change affects only TrueType fonts that are NOT embedded 
(less portable PDFs, for which GS already gives a warning).
Bug 688901, patch from SaGS.


2007-01-20T20:44:36.957513Z leonardo (details)

Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.


2007-01-20T18:39:23.028704Z leonardo (details)

Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.


2007-01-20T12:12:17.802265Z leonardo

pscet_status.txt : Updating 29-05-1.


2007-01-20T12:09:37.803100Z leonardo

pscet_status.txt : Updating 29-05-1.


2007-01-20T11:33:47.048661Z leonardo

pscet_status.txt : Updating 11-19-6 related pages.


2007-01-20T00:40:23.279249Z Alex Cherepanov

Adobe interpreters report simple errors in undefineresource operator but
report more complicated errors in the executable name. We are trying to
reproduce this. CET 23-33.

[doc/pscet_status.txt lib/gs_res.ps]

2007-01-19T14:00:14.789036Z Alex Cherepanov

Adobe interpreters have resourcestatus operator but report errors in the
executable name. We do the same now.

[doc/pscet_status.txt lib/gs_res.ps]

2007-01-19T04:09:50.480586Z L. Peter Deutsch

Updates the PDF interpreter for the change in the 'token' operator (r7616),
which now may or may not pop its operand if an error occurs.

[lib/pdf_base.ps lib/pdf_rbld.ps]

2007-01-18T20:25:30.206946Z leonardo (details)

Provide the CPSI compatibility for strokepath.

[doc/pscet_status.txt src/gxstroke.c]

2007-01-17T21:10:47.794679Z L. Peter Deutsch

For Adobe compatibility (PS3 CET 23-32), changes the token scanner so that
it pops the source operand from the stack and retains a copy of it
internally.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE: it affects all
callers of scan_token (see src/iscan.h and src/itoken.h), and it also
changes the error behavior of the 'token' operator (the operand is no longer
on the stack if the error is detected during scanning, e.g. syntaxerror).

[src/imain.c src/iscan.c src/itoken.h src/ziodev.c src/interp.c src/iscan.h src/inobtokn.c src/iccfont.c src/iscanbin.c src/imainarg.c src/ztoken.c src/iscanbin.h]

2007-01-17T19:59:36.495603Z Ray Johnston

Fix for (yet another) a PDF file that does not meet Adobe's PDF spec,
but Adobe Reader opens silently. In this case there is an Annotation
that is missing the required /N (Normal Appearance) entry. Bug 689045
for customer 531. Thanks to "SaGS" for this fix.

[lib/pdf_main.ps lib/pdf_draw.ps]

2007-01-17T06:09:38.193145Z L. Peter Deutsch

Removes an unneeded inclusion of interp.h in zfile.c.

[src/int.mak src/zfile.c]

2007-01-17T04:50:36.979684Z Henry Stiles

23-12E-2 fix/analysis from Peter.


2007-01-17T03:36:18.909547Z L. Peter Deutsch

Fixes bug (PS3 CET 23-32-4): immediately evaluated names in binary object
sequences were treated as literal (not evaluated).


2007-01-16T17:07:06.634739Z leonardo (details)

Revert strokepath to revision 7213.


2007-01-16T03:28:39.350220Z Ray Johnston

Fix for regressions introduced with rev 7217 (returning proc as array
rather than packedarray for PS CET 09-33-5.PS. Fixes FTS 050-01.ps and


2007-01-15T16:05:00.071592Z leonardo

pscet_status.txt : Updating 16-01-1 and related pages.


2007-01-15T11:22:36.413144Z leonardo (details)

Provide the CPSI compatibility for Type1 subglyph placement (continued 3).

[src/gstype1.c src/gxtype1.c src/gxtype1.h]

2007-01-15T10:59:56.313683Z leonardo (details)

Provide the CPSI compatibility for Type1 subglyph placement (continued).

[src/gstype1.c src/gxtype1.h]

2007-01-15T10:56:38.302709Z leonardo (details)

Provide the CPSI compatibility for Type1 subglyph placement (continued).


2007-01-13T18:40:16.945779Z L. Peter Deutsch

Fixes some long-standing data-dependent bugs in the CCITTFaxDecode filter
caused by incorrect initialization.  PS3 CET 23-12E-2.  Also cleans up some

[src/scfd.c src/scfe.c src/scfx.h]

2007-01-12T22:15:32.979541Z Russell Lang

Remove old 16-bit Windows code.

[src/gs16spl.c src/gs16spl.rc src/dwmain16.def doc/Develop.htm src/gswin386.rc src/gs16spl.def]

2007-01-12T21:08:02.193820Z Ray Johnston

Mark more files found that had been previously fixed that were still
DIFF. Mark 12-07C-7 OK since it matches Tek hardcopy (no thin lines).


2007-01-12T10:23:50.245821Z leonardo (details)

Provide the CPSI compatibility for Type1 subglyph placement.


2007-01-12T10:23:19.005476Z leonardo (details)

Provide the CPSI compatibility for Type1 subglyph placement.

[src/gstype1.c src/gxtype1.c src/gxtype1.h]

2007-01-11T18:55:08.974207Z Ray Johnston

Updates for pages fixed as of rev 7598.


2007-01-11T10:52:11.037894Z leonardo

pscet_status.txt : Closing issues which appear fixed with rev 7542.


2007-01-11T00:01:03.763372Z L. Peter Deutsch

Changes user paths so that in CPSI mode, setbbox appends a moveto only if
the path is otherwise empty.  Fixes a regression in PS3 CET 11-17 caused by


2007-01-10T20:20:52.346731Z Alex Cherepanov

Adobe interpreters appear to accept sampled images in the pattern
color space using the base color space instead of the pattern space.
We do the same in the compatibility mode to meet CET 12-07a-12.

[doc/pscet_status.txt src/zimage.c src/zimage3.c src/iimage.h src/int.mak src/ztrans.c]

2007-01-10T17:04:22.171453Z leonardo

pscet_status.txt : Assigning the 29-05-1 regression.


2007-01-10T14:55:01.076741Z leonardo

pscet_status.txt : Taking assignment for strokepath problems.


2007-01-10T14:47:52.238215Z leonardo (details)

Implementing a smart filling rule.

[doc/pscet_status.txt src/gxfilltr.h src/gxfill.c src/zchar1.c src/gxfill.h]

2007-01-10T02:15:52.050522Z L. Peter Deutsch

Adds some PLRM-required but formerly missing legality checks for binary
object sequences, mostly for the benefit of PS3 CET 23-32-2.

[src/ibnum.h src/iscanbin.c src/ibnum.c]

2007-01-09T23:41:08.403891Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 6.

[src/gxhintn1.c src/gsmisc.c]

2007-01-09T21:15:01.944411Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 5.

[src/gxhintn1.c src/zchar1.c]

2007-01-09T18:40:39.016764Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 4.

[src/lib.mak src/gxhintn.c src/gxhintn1.c doc/Develop.htm src/gxhintn.h src/zchar1.c]

2007-01-09T18:36:48.563296Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 3.

[src/lib.mak src/gxfixed.h src/gsmisc.c src/gxshade6.c]

2007-01-09T14:19:27.902081Z L. Peter Deutsch

Fix a typo in the description of 23-12U-1 (which is now fixed).


2007-01-09T01:54:00.530728Z L. Peter Deutsch

Changes the token scanner so that ^D is not a self-delimiting character when
scanning a string.  This still treats ^D as a self-delimiting end-of-job
marker when reading from a file, while matching CPSI on PS3 CET 21-11-2.

[src/iscan.c lib/gs_pdfwr.ps]

2007-01-09T01:39:44.244785Z Henry Stiles

Update to reflect Peter's fixes and analyis.  Also reassign color
problems to Raph.


2007-01-08T22:02:29.175398Z Ray Johnston

Updates from regressions, Assign some previously unassigned pages,
correct some 'bad entry' lines (seen by the perl script).

Note there have been many pages that had significant differences
previously marked OK, that are now fixed. We may need to recheck
some of the high difference count pages that have no explanation
(such as "matches Tek hardcopy").


2007-01-08T20:12:52.623854Z Ray Johnston

Make sure there is a default value (0) for DEBUGSYSM. Fixes an non
debug syntax error seen by nmake.


2007-01-08T15:04:53.833474Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 2.

[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]

2007-01-08T12:50:48.444121Z leonardo (details)

Type 1 hinter : Implementing a contour sign normalization, part 1.

[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]

2007-01-08T05:50:33.566930Z L. Peter Deutsch

Cleans up a couple of compiler warnings.


2007-01-08T04:15:31.387003Z Alex Cherepanov

Change status of CET 12-13-5 to OK. The test works for me. There's no
differences around 30 and 31 in left column or anywhere else. The checksum
matches too.


2007-01-07T21:05:45.304456Z Ray Johnston

Update to reflect improvements from rev 7563 (strokepath fix). Thanks to
Tim Osborn for this fix. Minor revision to analysis on some that still have
other problems in addition to the strokepath.

Note that a few pages that should have been classified DIFF had substantial
difference counts due to the strokepath incompatibility. These remain as
OK, but the status line now reads "Fixed by rev 7563."


2007-01-07T17:44:41.459825Z leonardo (details)

Fix (shadings) : Ignore a huge BBox.


2007-01-07T06:48:38.482771Z Ralph Giles

Code cleanups. Add a license, and move some things into functions. This 
version has not been tested.


2007-01-07T06:47:46.661532Z Ralph Giles

Check in rough script for launching a parallel regression run on an 
OpenPBS-based cluster queuing system. This script runs 'upnodes' and 
chooses a likely target and job size, generates comparefiles.* and 
testing.cfg.* for each node, then submits the job.

Output is returned as a file in the launch directory 
'run_regression..e<jobid>' when the run is finished.


2007-01-07T06:42:22.794330Z Ralph Giles (details)

Changes to the regression tools to facilitate parallel runs.

[toolbin/tests/gscheck_raster.py toolbin/tests/gstestutils.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/run_regression toolbin/tests/testing.cfg.example toolbin/tests/gsconf.py]

2007-01-06T20:35:32.380662Z leonardo (details)

Fix : 'show' must throw error when the current font is a CID font resource.

[doc/pscet_status.txt src/zchar.c]

2007-01-06T19:16:16.587431Z leonardo

pscet_status.txt : Improve some syntax/analyzis/assignments.


2007-01-06T08:01:06.162417Z Ralph Giles

Correct a typo.


2007-01-06T07:46:31.224903Z Ralph Giles

Exempt the jobseparator scriptlet from the Id line check.


2007-01-06T07:46:01.131216Z Ralph Giles

Exempt the jobseparator scriptlet from the Id line check.


2007-01-06T07:42:52.202240Z Ralph Giles

Add and Id line and appropriate properties to gs_cet.ps.


2007-01-05T21:23:35.938833Z leonardo

Fix : Cygwin/gcc warnings.

[src/zimage.c src/gxfcopy.c src/zcharx.c src/int.mak src/ttfmain.c src/gstext.h src/gdevpdti.c]

2007-01-05T20:44:21.517052Z leonardo (details)

Fix (True Type renderer) : Account glyph bbox when setting up the cache device.

[doc/pscet_status.txt src/zchar42.c src/gxfont42.h src/gstype42.c src/gxfcid.h]

2007-01-05T05:19:34.969963Z Henry Stiles

Changes required for gslite release.  The new error macros did not
work with MSVC version 8.  There are still portability issues with
these macros that preclude regular use in ghostscript but they are
used by a few clients that have "looser" portability requirements.
gp_mslib.c (probably dead code) did not compile.

[src/gp_mslib.c src/gserror.h]

2007-01-05T01:53:32.094694Z Alex Cherepanov

Change the status of CET 13-03-04 and 13-12-06 to OK.
Ghostscript matches Tek hardcopy; PhotoPRINT is wrong here.


2007-01-05T00:48:11.270570Z Alex Cherepanov

Change the order of argument checking in awidthshow operator. Check that the
character code is in the range 0 to 255 for the base fonts. Fix CET 13-02-05. 

[doc/pscet_status.txt src/zchar.c]

2007-01-04T18:36:37.189208Z Ray Johnston (details)

Fix stroke line cap and line join for Adobe compatibility. Fixes PS CET pages:
09-24-2 09-25-2 09-26-2 09-27-3 09-30-3 09-33-3 09-38-2 09-40-23 09-41-2 09-42-5
09-43-5 09-44-5 09-48-2 09-49D-1 09-52-2 09-53-5 09-54-6 09-57-14 11-07-5 11-21-3
11-28-2 13-13-8. Thanks to Timothy Osborn for this fix.


2007-01-04T15:48:57.600517Z Alex Cherepanov

Change the order of argument checking in widthshow operator. Check that the
character code is in the range 0 to 255 for the base fonts. Fix CET 13-26-04. 

[doc/pscet_status.txt src/zchar.c]

2007-01-03T14:39:50.977219Z leonardo

pscet_status.txt : Updating status for 34_all-4.


2007-01-03T14:38:47.322215Z leonardo

pscet_status.txt : Updating status for 34_all-4.


2007-01-03T10:50:15.001696Z leonardo

pscet_status.txt : Updating status for 38-01-1.


2007-01-03T10:30:52.705972Z leonardo (details)

Fix : Adding OrigFont to CIDFont resources for CPSI conformity.

[doc/pscet_status.txt lib/gs_cidfn.ps]

2007-01-03T09:58:15.957518Z leonardo

pscet_status.txt : Updating status for 23-36-2.


2007-01-03T08:43:12.193598Z leonardo

pscet_status.txt : Fixing some misprints.


2007-01-03T08:33:48.854716Z leonardo

pscet_status.txt : Updating status for 21-11-2.


2007-01-02T22:03:43.389414Z Ray Johnston

Update with some fixes found during regression of rev 7534.


2007-01-02T19:58:30.890285Z Ray Johnston

Fix for yet another broken PDF that AR handles silently, specifically, a
/Count value of 0 for the Pages tree. When the Count is 0, find the page
count by walking the Pages tree. Bug 689008 for customer 580 and 460.


2007-01-02T15:05:34.582481Z leonardo

pscet_status.txt : Updating status for 18-02G-1.


2007-01-02T15:02:58.997085Z leonardo

pscet_status.txt : Updating status for 18-02G-1.


2007-01-02T14:22:21.841353Z leonardo

pscet_status.txt : Updating status for 18-01A-1.


2007-01-02T11:36:03.990718Z Russell Lang

Update the Windows INF file to allow the Ghostscript PPD to be
installed on 64-bit Windows.


2007-01-02T10:05:09.465463Z leonardo

pscet_status.txt : Updating status for some files.
Delaying glyph rendering problems because they require 
a deep development. Marking them with "Assign:-".


2007-01-02T04:58:50.214832Z Alex Cherepanov

Implement setucacheparams, ucachestatus using MaxUPathItem user parameter
to match CET 27-05-02. The test results mow match Tek 360 hard copy.

[doc/pscet_status.txt lib/gs_dps2.ps lib/gs_lev2.ps]

2007-01-01T10:13:59.639678Z leonardo

pscet_status.txt : Updating status for 14-12-3.


2007-01-01T03:55:18.804213Z Alex Cherepanov

CET 13-10-5 is marked as Works for me in rev. 7543


2007-01-01T03:00:15.457477Z Russell Lang

Remove documentation about Windows printing to LPT1: because it 
hasn't worked since we ceased to include gs16spl.exe.
Prevent attempts to use -sOutputFile="LPT1:" on Windows because 
it locks up.

[doc/Use.htm src/gp_mswin.c doc/Install.htm]

2006-12-31T22:14:23.520668Z Russell Lang

Remove Windows 16-bit and Win32s printer code.  
Update release year in Windows installer to 2007.

[src/bcwin32.mak src/dwsetup.rc src/winint.mak src/watcw32.mak src/gp_mswin.c src/gp_msprn.c]

2006-12-31T17:50:40.948265Z leonardo (details)

Fix : Early check a text to font compatibility.

[doc/pscet_status.txt src/gxchar.c src/gstext.c src/zcharx.c src/zchar.c]

2006-12-30T22:58:47.430654Z Ralph Giles

Record the regression run time in the nightly report.


2006-12-30T13:31:18.340006Z leonardo (details)

Fix : Don't check type of extra width elements with yshow.

[doc/pscet_status.txt src/gstext.c src/zcharx.c src/gstext.h src/gspaint.c]

2006-12-30T11:50:34.673289Z Alex Cherepanov

Updating status for 11-20-9


2006-12-30T11:06:55.417315Z leonardo

pscet_status.txt : Updating status for 13-23-1.


2006-12-30T10:40:18.858942Z leonardo

pscet_status.txt : Updating status for 10-15-2 (final).


2006-12-30T09:08:31.731942Z leonardo

pscet_status.txt : Updating status for 10-15-2.


2006-12-30T06:15:56.641068Z Ray Johnston

Note some pages that now have no differences as detected during
regression testing.


2006-12-29T20:59:39.890840Z leonardo (details)

Fix : The CPSI compatibility for 'clippath' starting point.
pscet_status.txt : A better classification for strokepath problems.

[doc/pscet_status.txt src/gsdps1.c]

2006-12-28T13:08:56.928281Z leonardo

pscet_status.txt : Passing more problems to ray since they have same reason - 
either strokepath ending point, or clippath starting point.
For details see comments added into pscet_status.txt .


2006-12-28T09:51:38.919829Z leonardo

pscet_status.txt : Changing assignment for 13-22-6 cash25 as discussed with Ray.


2006-12-27T18:27:55.782637Z leonardo (details)

Fix : 'clippath' didn't set the current point.


2006-12-27T11:59:15.544173Z leonardo

pscet_status.txt : A better analyzis for 13-20-6, 13-22-6.


2006-12-26T05:29:37.040603Z Alex Cherepanov (details)

Calculate the old bounding box using the function that takes into account the
bounding box set by setbbox operator.

[doc/pscet_status.txt src/gsdps1.c]

2006-12-25T18:11:49.235030Z Alex Cherepanov

Record the fact that 11-13-4 works in rev. 7527.


2006-12-25T07:43:44.555732Z leonardo

pscet_status.txt : A better analyzis for recent regression, assigning to the author.


2006-12-24T11:46:11.723531Z leonardo (details)

Fix (font renderer) : Expand the Type 3 character box to negative coordinates.

[doc/pscet_status.txt src/gxchar.c]

2006-12-24T08:31:52.050751Z leonardo

pscet_status.txt : A better analyzis for few problems.
Note some regressions appeared.


2006-12-22T19:59:43.737163Z Ray Johnston

Properly handle ASCII85EncodePages=true for the Contents streams. This was
not implemented previously. Bug #689030 for customer #1.


2006-12-21T17:10:15.748193Z leonardo

pscet_status.txt : A better analyzis for few problems.


2006-12-21T01:15:17.469745Z Ralph Giles

Remove Copying.htm from the documentation. It is no longer relevant now 
that the tree is GPL.

[doc/Copying.htm doc/Readme.htm doc/Release.htm]

2006-12-20T04:44:43.534483Z leonardo

pscet_status.txt : An improved analysis for few problems.


2006-12-20T04:38:57.997599Z leonardo

pscet_status.txt : An improved analysis for few problems.


2006-12-18T23:03:42.655320Z Raph Levien

Fix: Don't read past end of input image stream in simscale.c. Fixes
bug #689029.


2006-12-18T17:56:27.005565Z leonardo (details)

Fix (TrueType renderer) : Always access metrics via get_metrics callback.

[src/gxttfb.c src/ttfmain.c src/ttfoutl.h]

2006-12-18T05:00:00.292210Z leonardo (details)

Fix  : Removing a dead code about USE_ttfReader.

[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]

2006-12-17T13:56:52.138834Z leonardo (details)

Fix (shadings) : A fixed overflow happened while computing a color (continued).
THIS IS INCOMPATIBLE CHANGE : The device virtual method 
fill_linear_color_scanline now restores the semantics, 
which was defined before revision 7510. 
In other words, this incompatible change reverts 
the recent incompatible change.

[src/gdevdsha.c src/gdevddrw.c]

2006-12-17T00:26:30.159180Z Russell Lang

Remove obsolete references to Windows 3.1 and Win32s.

[doc/Use.htm doc/Make.htm doc/Source.htm doc/Install.htm]

2006-12-16T22:02:38.700510Z Ray Johnston

Add a simple (one line) file that can be used bwtween files on the command line
or files run with the 'run' operator to execute the systemdict version of the
^D (ctrl-D) action to end an encapsulated job and start a new one.

This is needed since some PS files redefine <04> to a no-op (such as the PS CET
and the PSCRIPT5 Windows driver). This can be used with or without -dJOBSERVER,
but <04> is a no-op unless -dJOBSERVER is used.


2006-12-16T20:41:10.316519Z Ray Johnston (details)

Fix setpagedevice /Install procedure handling so that a error from the Install
will restore the previous (presumably correct) Install and apply the Policies
for the error handling. Also fix the .execinstall so that the plumbing will
leave a predictable number of elements on the stack in case of an error.
Bug #689020 for customer #661.


2006-12-15T18:08:57.832104Z L. Peter Deutsch

Fixes several user path problems: upath didn't signal nocurrentpoint for
empty paths in CPSI mode; appending an empty user path didn't set current
point in CPSI mode. (PS3 CET 13-27-3, 13-28-4, 13-29-3)


2006-12-15T18:06:08.730263Z L. Peter Deutsch

Fixes bug: gs_upmergepath didn't propagate the imager state current_point


2006-12-15T01:58:02.667973Z leonardo (details)

Fix (shadings) : A fixed overflow happened while computing a color.
THIS IS INCOMPATIBLE CHANGE : The device virtual method 
fill_linear_color_scanline now gets half color values 
as the gradient parameters.

[doc/pscet_status.txt src/gdevdsha.c src/gdevddrw.c]

2006-12-14T21:40:07.608049Z leonardo (details)

Fix (shadings) : Align coordinate data and color data to byte boundary (continued).

[doc/pscet_status.txt src/gxshade.c src/gxshade4.c src/gxshade.h]

2006-12-14T20:24:33.168948Z Ray Johnston

Mark some fixes detected in regression run (exact fix rev unknown -- probably
from lpd). Note that 23-12W-2 now has only a single difference.


2006-12-14T19:40:32.852985Z L. Peter Deutsch

For Adobe compatibility, makes 'show'-type operators signal nocurrentpoint
immediately, rather than when rendering the first character, if there is no
current point. (PS3 CET 13-27-3, 13-28-4, 13-29-3, and possibly others)


2006-12-14T16:28:49.465661Z leonardo (details)

Fix (pdfwrite) : Improve the handling of SMask.


2006-12-14T15:50:54.428992Z L. Peter Deutsch

Changes {x,y,xy}show to check at the beginning whether the widths array is
large enough, rather than detecting this on the fly, for Adobe
compatibility. (PS3 CET 13-27-3, 13-28-4, 13-29-3)


2006-12-14T13:54:09.094929Z leonardo (details)

Fix (Resource machinery) : Place temporary 'resourceforall' data into the local VM.

[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]

2006-12-13T21:18:20.233553Z L. Peter Deutsch

Fixes bug: if the source of a ReusableStreamDecode filter was a string, the
filter did not appear to be closed after executing closefile.  (PS3 CET


2006-12-13T07:31:41.174327Z Henry Stiles

reassignments to Peter.


2006-12-13T04:15:29.131303Z leonardo (details)

Fix (stroking) : The CPSI compatibility about the strokepath starting point (continued).


2006-12-13T01:45:35.876588Z Ralph Giles

Add recent new source files to the documentation.

[doc/Develop.htm doc/Psfiles.htm]

2006-12-13T01:06:05.344921Z leonardo (details)

Fix : Line join was missed at 'closepath'.


2006-12-13T00:58:41.577412Z leonardo (details)

Fix : A CPSI compatibility for 'rectstroke'.


2006-12-13T00:26:05.505126Z Ralph Giles

Reenable the jpxparmfix call, after making it check specifically for a 
JPXDecode filter. Adding a ParmDict to filters that don't take 
parameters caused problems with some PDF files. Bug 688869.


2006-12-12T10:22:38.092916Z Russell Lang

Windows documentation updates.

[doc/API.htm doc/Install.htm]

2006-12-12T06:26:11.719558Z L. Peter Deutsch

Fix some misspellings ("schedulled"), and remove a duplicate .undef.


2006-12-12T04:25:21.491153Z leonardo (details)

Fix : A CPSI compatibility for 'rectstroke'.

[doc/pscet_status.txt src/gsdps1.c]

2006-12-12T02:43:40.792357Z L. Peter Deutsch

Fixes bug: the ReusableStreamDecode filter treated Intent values other than
0..3 as errors, rather than as equivalent to 0. PS3 CET 23-12V-1


2006-12-11T20:28:37.478193Z Ray Johnston

Mark as OK two pages fixed by rev 7489. Note that improvements were made on
the following: 23-12G-1, 23-12L-1, 23-12M-1, 23-12N-1, 23-12O-1, 23-12P-1.

There were no regressions on the PS CET as a result of rev 7489 changes to
the filter pipeline handling.


2006-12-11T17:30:53.980862Z L. Peter Deutsch

Fixes bug: the PNG predictor filters produced incorrect data for the last
pixel of each row.  (The encoder and decoder had matching bugs, so
encode+decode produced the correct result!)  Fixes a diff in PS3 CET


2006-12-11T04:48:55.149758Z L. Peter Deutsch

Raises the maximum value of Colors for PNG and PDiff filters from 16 to 60,
to prevent rangechecks in some PS3 CET 23-12{L,M,N,O,P}.

[src/zfdecode.c src/spngpx.h src/spdiffx.h]

2006-12-11T01:28:57.882333Z L. Peter Deutsch

Fixes bug: closing a filter pipeline with more than one adjacent temporary
stream (such as a compression filter with a predictor whose target was a
procedure) failed to flush all intermediate buffers, causing failures in PS3
CET 23-12*.  NOTE: This code (stream.c:swritebuf) is extremely delicate.
Regression checking is essential!


2006-12-11T00:56:42.572973Z L. Peter Deutsch

Removes 3 compilation warnings.

[src/gxpath.h src/gxstroke.c]

2006-12-10T20:25:51.293218Z Stefan Kemper

This is a reversion to r7448
The 7449 commit created a regression where the 
language switch build wouldn't initialize. 

[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]

2006-12-10T19:50:24.509997Z Henry Stiles

Updates from Peter.


2006-12-10T09:52:06.915864Z leonardo

A better analyzis for 12-12.PS .


2006-12-09T08:54:37.108427Z Russell Lang

Partial fix for bug 687981, changing the PPD only for Windows 2k/XP.
The INF changes for Windows 95 etc. are not included in this change.


2006-12-09T08:42:56.477752Z leonardo

Update CET test status for 12-08A-5, 12-08A-6, 12-11-4.


2006-12-09T08:32:28.403891Z leonardo (details)

Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.


2006-12-09T08:09:19.842018Z Russell Lang

Change Windows installer release date to 2006 and update disk space


2006-12-09T08:03:44.150164Z Russell Lang

Fix bug 688749 silent/unattended uninstaller.
Add silent uninstall option to MS-Windows ghostscript uninstaller.
Reformatted part of the code to make it match the GSview uninstaller,
on which it was based.  For a silent uninstall, use
  uninstgs.exe "path\to\uninstal.txt" -q


2006-12-09T07:39:00.107617Z leonardo (details)

Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.

[src/gxi16bit.c src/gxi12bit.c]

2006-12-09T06:17:34.671935Z Alex Cherepanov

Following PLRM 3 handle instances of CIDFont resource in findfont, 
definefont and undefinefont. Partly fix CET 32_all, 33_all, 34_all, 25_all.

[doc/pscet_status.txt lib/gs_res.ps]

2006-12-09T05:04:05.073394Z Russell Lang

Fix bug 688932 mswinpr2 doesn't clear temporary files.
Unwanted temporary file was being recreated during page output.  
We now delete the temporary file when the device is closed.


2006-12-09T04:24:39.562906Z Russell Lang

Fix bug 688930 mswinpr2 allocates wrong memory size for DEVMODE.
A printer DEVMODE structure is usually bigger than sizeof(DEVMODE)
due to printer private extra data.  Allocate the correct size
DEVMODE to include this private data.
Remove old Windows 3.1 and Win32s code.


2006-12-09T00:14:28.954169Z Alex Cherepanov

Validate the argument of execuserobject and undefineuserobject before trying to
access UserObjects (which may be undefined) to match CET 31-03 and 31-11.

[doc/pscet_status.txt lib/gs_dps2.ps]

2006-12-08T23:08:31.381404Z Alex Cherepanov

Report /rangecheck instead of /limitcheck from defineuserobject when the index
exceeds 65535 to match CET 31-02.


2006-12-08T22:23:13.575044Z Alex Cherepanov

Report /rangecheck instead of /limitcheck from defineuserobject when the index
exceeds 65535 to match CET 31-02.

[doc/pscet_status.txt lib/gs_dps2.ps]

2006-12-08T21:47:01.938606Z Russell Lang

Change MS-Windows installer to identify itself as GPL not AFPL Ghostscript.

[src/dwsetup.rc src/winint.mak src/gp_wgetv.c src/dwsetup.def src/dwuninst.def src/dwreg.c src/dwsetup.cpp src/dwuninst.cpp]

2006-12-08T21:45:06.679656Z leonardo

Update CET test status for 12-04-5.


2006-12-08T19:31:55.276122Z Ray Johnston

Disable the jpxparmfix at the point of invocation since it causes many
PDF files to fail with /undefined in --run--.


2006-12-08T18:27:14.429697Z Alex Cherepanov

CET 31-01-08 and 31-01-09 expect the last defined idiom instance to be
effective when several of them match. PLRM says it's undefined.


2006-12-08T15:30:10.567087Z Alex Cherepanov

Increase maximum depth of the procedure matching in idiom recognition
to meet CET 31-01-05 and Adobe implementations.

[doc/pscet_status.txt src/zmisc3.c]

2006-12-08T14:38:26.687662Z Tor Andersson

Fix some errors in the TTC table parsing.


2006-12-08T12:00:09.393817Z leonardo (details)

Fix : Wrong current point after uappend.

[doc/pscet_status.txt src/zupath.c]

2006-12-08T04:03:13.743254Z Alex Cherepanov

CET 20-01-2 is re-classified AOK; CPSI modifies the content of the array
arguments, if any, when operator >> fails. Ghostscript matches Tek and
Distiller 5. This is a bug in CPSI we don't want to reproduce.


2006-12-08T02:22:36.640014Z leonardo (details)

Fix (stroking) : The CPSI compatibility about the strokepath starting point.

[doc/pscet_status.txt src/gxstroke.c]

2006-12-08T00:31:05.623591Z Alex Cherepanov

CET 13-20-2 is re-classified OK; The CPSI-based PhotoPRINT SE product
has CSL installed and cannot be used as a reference here.


2006-12-07T17:27:20.192504Z Alex Cherepanov

CET 11-13-4 fails because Ghostscript upath doesn't detect
nocurrentpoint condition.


2006-12-07T17:17:35.743899Z L. Peter Deutsch

Fixes bug: makepattern didn't create all of its structures in local VM.
(two diffs in PS3 CET 30-07-3)


2006-12-07T15:56:26.139005Z Alex Cherepanov

Fix MIN_INTVAL handling in the operator mul. CET 25-13.

[doc/pscet_status.txt src/zarith.c]

2006-12-06T23:48:07.446016Z Ralph Giles

Copy the /ColorSpace key (if any) from a stream dictionary into the
DecodeParms, so the JPXDecode filter implementation can access it.

Pass this key through the JPXDecode filter implementation when
the ColorSpace is Indexed to the underlying jasper implementation,
requesting that it return raw palette indexes instead of the
fully decoded image. This is necessary when the overriding PDF image
colorspace is itself paletted.

Bug 688869 for customer 531.

[src/int.mak src/sjpx_luratech.h src/zfjpx.c lib/pdf_base.ps src/sjpx.c src/sjpx.h]

2006-12-06T23:40:57.941542Z Ralph Giles

Raise the debugging level required for reporting the raw decode option key.


2006-12-06T23:13:19.707391Z Ralph Giles

Update the product name to GPL Ghostscript. File omitted from r7447.


2006-12-06T22:25:01.101686Z Ralph Giles

Add a 'raw' option key to jp2_decode() to pass the raw palette
data back to the client without applying the included palette
for indexed images or otherwise remapping the data. Required
for Colorspace override when embedded in PDF documents.
Partial fix for bug 688869.

[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/jpc/jpc_dec.c]

2006-12-06T22:23:19.182804Z Ralph Giles

Change the included license text to refer to the GPL.
Omitted from r7446.


2006-12-06T22:01:38.950715Z Alex Cherepanov

All failures in CET 24-13-3 are caused by writable FontDirectory.


2006-12-06T19:59:48.793585Z Alex Cherepanov

Modify gs to match 12-14c test case:
- check that the function domain covers all of the shading domain.
- do this test early - before checking other parameters.
- tweak error handling in shfill on PostScript level to match the test.

[doc/pscet_status.txt src/zshade.c lib/gs_ll3.ps src/zfunc.c src/zfunc3.c src/ifunc.h]

2006-12-06T01:33:52.778741Z L. Peter Deutsch

Fixes bug: currentcolorscreen attempted to copy a screen procedure even if
it wasn't readable.


2006-12-05T14:51:16.744559Z Ray Johnston

Change pages fixed by Peter detected in last regression run as improvements.


2006-12-05T04:16:20.081512Z L. Peter Deutsch

Changes the initial halftone screen procedure from a packedarray to an
array, to pacify PS3 CET 09-49D.


2006-12-05T03:28:09.927677Z L. Peter Deutsch

Fixes bugs: many places in the implementation of resourceforall did not
always create temporary objects in local VM, which is necessary because some
of their elements may be in local VM.  Fixes the cash06 diff in PS3 CET

[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]

2006-12-04T22:25:49.788684Z Ray Johnston

Close some 'setflat' issues as AOK where GS is close, but better at each
resolution. Now that CPSI implements setflat, the differences in Adobe
implementations justifies GS differing (slightly) as well. Cases where
GS is worse (less smooth) than CPSI and Tek still need analysis.

Reassign 09-24-2 group of problems to Ray.


2006-12-04T21:41:08.335595Z Ralph Giles

Update the product name to "GPL Ghostscript" and bump the version number
for the upcoming release to avoid confusion with the GNU 8.55 release.

[lib/gs_init.ps src/version.mak]

2006-12-04T21:17:43.624240Z Ralph Giles

Remove the APFL and add the GPL to reflect our now-GPL development practice. For the record, this tree has been GPL licensed since the 8.54 release, but this is now explicit.

[doc/Readme.htm doc/Public.htm doc/Commprod.htm doc/COPYING doc/gs-vms.hlp]

2006-12-04T18:17:42.359489Z Ray Johnston

Mark a few other tests as "OK" after CPSI fixed to implement 'setflat'.
and add a note to a timing dependent output.


2006-12-04T17:34:45.126523Z Ray Johnston

Mark some 'setflat' issues as OK. I will be replacing some of the CPSI
output after "unlocking" setflat (so that CPSI implements, rather than
ignoring setflat). Also remove (*JS) that didn't mean anything. Update
explanation on 30-01-1 from Peter.


2006-12-04T15:16:22.671661Z Alex Cherepanov

Accept packed arrays for the /Size element of the shading dictionary and
everywhere else where dict_int_array_param() is called. CET 31-01-06

[doc/pscet_status.txt src/idparam.c src/zimage3.c src/zfsample.c src/idparam.h src/zfunc.c src/zfunc0.c src/zfilterx.c]

2006-12-03T16:02:51.520019Z L. Peter Deutsch

For Adobe compatibility (PS3 CET 23-07 and 23-13-5), changes findresource,
defineresource, undefineresource, and resourcestatus so that errors
occurring within these operators, except for a possible initial
stackunderflow, report the (executable) operator name, rather than the
operator object, as the command a.k.a. error object.


2006-12-03T15:52:19.386596Z Alex Cherepanov

Avoid floating point division by 0. Catch the case when all components
of the matrix equal to 0.


2006-12-03T15:52:07.896094Z L. Peter Deutsch

For Adobe compatibility (PS3 CET 09-56-1), changes findcolorrendering so
that errors report /findcolorrendering, not --findcolorrendering--, as the
command a.k.a. error object.


2006-12-02T07:24:01.485014Z L. Peter Deutsch

Fixes bug: save objects are simple in LL1 and LL2, but composite in LL3, so
restore must treat save objects on the stack differently depending on the
languagelevel.  (PS3 CET 30-04-2, and some file in the PS2 tests, actually
care about this.)

[src/isave.h src/zvmem.c]

2006-12-02T06:34:29.338937Z L. Peter Deutsch

Fixes two bugs related to PS3 CET 23-07-1: Failure to find a resource
category signalled undefinedresource rather than undefined (PLRM3 bottom of
p. 105), and always reported --findresource-- as the error command rather
than the correct one.

[lib/gs_res.ps src/interp.c lib/gs_init.ps]

2006-12-01T23:17:00.226511Z Tor Andersson

Add an argument to select a specified subfont to gs_type42_font_init. This argument is only used for truetype collection (TTC) font files.

[src/gxfcopy.c src/gxfont42.h src/gstype42.c src/zfont42.c]

2006-12-01T01:34:22.593578Z L. Peter Deutsch

Corrects an error in a comment (BitsPerComponent should be Colors).


2006-12-01T00:27:39.971017Z Ralph Giles

Recommit changes from r7237 so we have continuous history.

Fixes and analysis from Peter.


2006-12-01T00:22:19.531380Z Ralph Giles

Recommit changes from r7235 so the file has continuous history.

A couple of reassignments and fixes from Peter.  See the diffs for details.


2006-12-01T00:19:02.366674Z Ralph Giles

Replace pscet files with copies linked to imported history.

[doc/pscet_status.txt toolbin/pscet_status.pl]

2006-12-01T00:16:33.505703Z Ralph Giles

Move pscet files out of the way to make room for versions with history.

[doc/pscet_status.txt toolbin/pscet_status.pl]

2006-11-30T22:52:33.785536Z Henry Stiles

fixes and analysis from Peter.


2006-11-30T21:01:19.024704Z L. Peter Deutsch

Fixes a bug that could cause a SEGV when reading binary token arrays on
systems where sizeof(ref) > 8 (e.g. 64-bit systems).


2006-11-30T20:41:53.369215Z Henry Stiles

Move the cet bug list and the script for tallying bug statistics from
the pscet_status.txt file to the public release.  Also includes a
couple of reassignments and fixes from Peter.  See the diffs for

[doc/pscet_status.txt toolbin/pscet_status.pl]

2006-11-30T17:30:17.006076Z L. Peter Deutsch

Fixes bug: setcolorrendering returned CRD names as strings rather than names.


2006-11-30T17:11:55.853083Z L. Peter Deutsch

Fixes bug: In case of an error, setvmreclaim and setvmthreshold reported an
error in setuserparams rather than the correct operator.


2006-11-30T07:48:31.178531Z L. Peter Deutsch

Fixes bug: printobject and writeobject didn't signal an /undefined error if
currentobjectformat was 0.


2006-11-30T05:38:43.886406Z Raph Levien

Match arbitrary-seeming CPSI behavior (when CPSImode is set) regarding
incorrect ucache placement causing typechecks with some but not all
upath operations. Fixes 11-28-5 and improves 11-22-3.


2006-11-29T01:33:19.060235Z leonardo (details)

Fix (pdfwrite) : Don't write min_int as XHeight.


2006-11-28T00:46:03.167492Z Raph Levien

Silently accept incorrect ucache placement in CPSI compatibility mode.
Fixes CET 11-23-3 and (partly) 11-24-3 and 11-25-3.


2006-11-27T23:56:22.186441Z Raph Levien

Reverses order of subpaths in gx_path_copy_reversed, which is the
implementation of the reversepath operator. PLRM3 says that the order
of subpaths is unspecified, but CPSI reverses them, while old GS had
them in the same order as the original path. Fixes CET 11-05-6, 11-14-5,
11-22-7, and 11-28-11.


2006-11-27T23:21:36.941749Z leonardo (details)

Fix (pdfwrite) : A wrong font substitution for glyph variations.


2006-11-26T05:51:17.751153Z Ray Johnston

Fixes for CET's. Halftone dummy lpi and angle are real for Adobe. Also
setdash must return typecheck for wrong type top operand even if there
is no second operand (09-36-3).


2006-11-24T21:53:27.264413Z Ray Johnston

Return 'undefinedresult' rather than 'rangecheck' for MININT / -1 to match
Adobe CPSI and Tek on CET 25-09


2006-11-24T21:18:42.311047Z Ray Johnston

Fix typo in previous commit (commit from a non-working directory after testing on
another system).


2006-11-24T21:13:30.086309Z Ray Johnston

Check for rangecheck condition BEFORE doing the divide. Prevent FP exception
on MSVC-6/x86. Fixes problem causing CET 25-09.ps to abort.


2006-11-23T19:01:20.626083Z leonardo (details)

Fix : Skip images outside the clipping path.

[src/gsimage.c src/lib.mak src/zimage.c src/gxiparam.h src/gxcpath.c src/gxpath.h src/gximage.c]

2006-11-23T15:01:16.838484Z Alex Cherepanov

Trap errors from setpattern implementation and re-throw them as
setpattern errors. Fix CET 09-47c-01.


2006-11-23T14:14:38.062916Z Alex Cherepanov (details)

Throw rangecheck when nocurrentpoint is detected during a user path
appending to the current path. This improves error reports from
CET 11-22, 11-24, 11-25, 11-27, 11-28.


2006-11-22T20:22:57.190253Z Ray Johnston (details)

Read the JBIG2 Global Context from the stream as an array of strings to
create the correct size bytestring for .jbig2makeglobalctx. Bug 689005
for customer 870.


2006-11-22T19:56:29.243165Z leonardo (details)

Fix (shadings) : Radial shadings sometimes missed Extend.


2006-11-22T02:03:00.217845Z Ray Johnston

Fix 09-33-5 -- return the screen procedure as an array instead of packedarray.


2006-11-22T01:26:37.628128Z Ray Johnston

Fix for 09-29-1 -- force result from BG, UCR procs to always be a real.


2006-11-21T21:16:21.705841Z Ray Johnston (details)

Fix stackunderflow on 09-13.ps caused by mistake in rev 7124.


2006-11-21T20:21:34.907928Z Ray Johnston

Fix for ILLEGAL (\000) (r) file case seen with 23-09.ps 


2006-11-19T14:36:42.834356Z leonardo (details)

Fix (filling) : Very long lines sometimes painted in a wrong direction.

[src/gxpath.h src/gzpath.h src/gxpflat.c src/gxstroke.c src/gxpcopy.c]

2006-11-18T21:44:30.894785Z leonardo (details)

Fix (filling) : Very long lines were missed sometimes.

[src/gxfill.c src/gxpflat.c]

2006-11-18T01:50:21.560089Z leonardo (details)

Fix (shadings) : Align coordinate data and color data to byte boundary.

[src/gxshade.c src/gxshade4.c src/gxshade.h src/gxshade6.c]

2006-11-17T23:58:38.951291Z leonardo (details)

Fix (shadings) : Restrict shading function data with the shading function Domain.

[src/gxshade.c src/gxshade4.c]

2006-11-17T05:28:16.982839Z Alex Cherepanov

Validate the argument of setcolorspace before trying to process it.
Catch errors from setcolorspace and re-throw them from shfill.
Fix CET 12-14d.

[lib/gs_ll3.ps lib/gs_cspace.ps]

2006-11-16T16:45:12.812952Z Alex Cherepanov

Return a read-only dictionary from currenthalftone.
Partial fix for CET 09-12-01.


2006-11-16T15:33:00.738256Z Alex Cherepanov

Pass the arrays with correct attributes to setdash and setcolortransfer
in gs_cet.ps to match Tek printer. Fix CET 09-07, 09-08, 09-22.


2006-11-16T11:12:36.928665Z leonardo (details)

Fix (functions) : Provide a tolerance for insuffitient Domain elements 
(CPSI compatibility mode only).


2006-11-16T10:38:44.129650Z leonardo

Fix : A minor bug in the visual trace code.


2006-11-15T23:59:58.494757Z Ray Johnston

Remove deprecated cs_get_default_color (an editting mistake).
Thanks to Dan Coby for spotting this.


2006-11-15T16:17:19.366589Z Ray Johnston

Return 60.0 0.0 as Adobe dummy values with Halftone dict (real not int)
Fixes 09-05-6


2006-11-15T16:15:30.494892Z Ray Johnston

Set the correct default value for CIEBasedDEF and CIEBasedDEFG colorspaces.
PLRM p. 233 states value is to be as close to 0.0 as is valid in RangeDEF[G].
Fixes 09-03-3

[lib/gs_ciecs3.ps lib/gs_cspace.ps]

2006-11-15T16:12:42.807313Z Ray Johnston

Return real instead of int from tint transform as Adobe does. Fixes 09-02-2


2006-11-14T10:08:04.014362Z leonardo (details)

Fix (shadings) : A non-contiguous color function could cause infinite recursion,


2006-11-13T21:12:10.733371Z leonardo (details)

Fix (shadings) : Don't fill ShadingType 1 when the region is outside the function domain.


2006-11-13T19:05:22.830209Z Ray Johnston (details)

Prevent 'repeat' extension from sneaking into FunctionType 4 of PDF's we

[src/gsfunc4.c src/zfunc4.c]

2006-11-13T17:05:42.548481Z leonardo (details)

Fix (shadings) : Remove colors from C stack, part 10.


2006-11-13T16:38:14.371701Z leonardo (details)

Fix (shadings) : Remove colors from C stack, part 9.


2006-11-13T16:32:10.419581Z leonardo (details)

Fix : Cygwin/gcc warnings.

[src/int.mak src/zfile1.c]

2006-11-13T16:22:51.306913Z leonardo (details)

Fix (shadings) : Remove colors from C stack, part 8.


2006-11-13T16:10:41.692230Z leonardo (details)

Fix (shadings) : Remove colors from C stack, part 7.

[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]

2006-11-13T15:34:00.738868Z leonardo (details)

Fix (shadings) : Remove colors from C stack, part 6.

[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]

2006-11-13T14:42:19.588343Z leonardo (details)

Fix (shadings) : Remove colors from C stack.


2006-11-13T14:32:07.933998Z leonardo (details)

Fix (shadings) : Remove colors from C stack.

[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]

2006-11-13T11:18:36.886321Z leonardo (details)

Fix (shadings) : Remove colors from C stack.

[src/gxshade4.h src/gxcspace.h src/gxshade.c src/gxshade1.c src/gxshade4.c src/gscspace.c src/gxshade.h src/gxshade6.c]

2006-11-13T11:04:18.319919Z leonardo (details)

Fix (shadings) : A better average color when filling a triangle.


2006-11-12T22:18:04.834342Z Ray Johnston (details)

Add 'repeat' as an pseudo-operator for FunctionType 4. Needed for PS CET
09-31 and 09-34 that use it in the tint transform for DeviceN with 110 and
250 components.

[src/gsfunc4.h src/gsfunc4.c src/opextern.h src/zfunc4.c src/zcontrol.c]

2006-11-10T12:18:42.454752Z Alex Cherepanov

Return floating point values for some cases of currentgray, currentrgb, and
currentcmyk operator that are implemented in PostScript.
Fix CET 09-10.ps, 09-19.ps.

[lib/gs_patrn.ps lib/gs_cspace.ps]

2006-11-09T20:05:09.172995Z leonardo

Fix : Cygwin/gcc warnings

[src/gxccman.c src/gdevbit.c src/devs.mak]

2006-11-09T19:25:53.845531Z leonardo (details)

Fix : Provide a single color stack for entire shading.

[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]

2006-11-09T02:28:13.502287Z Alex Cherepanov

Trap errors from findfont, etc. and re-throw them as selectfont errors.
Partial fix fot CET 13-16.ps


2006-11-09T01:54:18.338382Z Alex Cherepanov

Change the order of argument checking in kshow operator.
Partial fix fot CET 13-12.ps


2006-11-09T01:11:30.297156Z Alex Cherepanov

Following Adobe example accept 1-component multiple data sources in imahemask.
Match CET 12-08b.ps


2006-11-08T20:01:48.930089Z Ray Johnston

A couple of minor additions to match CPSI. Mostly just to show customers
that these are device specific values they may want to set themselves.


2006-11-08T17:59:48.588441Z leonardo (details)

Fix (shadings) : Improving radial gradients.


2006-11-08T16:13:35.888122Z Alex Cherepanov

Make UniqueID error reporting match Adobe's. Partial fix for 13-05.PS.


2006-11-08T13:36:18.319314Z leonardo (details)

Fix : Rearrange gs_client_color_s to allow saving RAM from color components.


2006-11-08T12:55:36.512197Z Alex Cherepanov

Set errorinfo for Background key in shading dictionary. Clear some
issurs detected by CET 09-47G.PS and 09-47H.PS.


2006-11-08T12:30:45.541199Z leonardo (details)

Fix (shadings) : Improving radial gradients.


2006-11-07T23:30:31.983202Z Ralph Giles

Prepend $(DESTDIR) to unix 'make install' paths for the convenience of 
packagers. This assumes make will substitute an empty string for 
undefined makefile variable, but this is a widespread convention.
Bug 688948.


2006-11-07T19:49:18.274457Z Ralph Giles

Remove the deprecated ps2write.bat, which does not work. ps2ps2.bat is 
the correct script to invoke. Bug 688977.


2006-11-07T18:52:46.763208Z Ray Johnston (details)

Turn on CPSI mode for CET runs. This mode uses the CPSI cmyk_to_rgb
conversion and 'eofill' for Type1 characters.s


2006-11-07T15:55:45.038514Z Alex Cherepanov

Use standard vector product formula to decide whether the 2 tangent lines
in arct operator are collinear. Fix CET 11-03.


2006-11-07T12:52:11.415127Z leonardo (details)

Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests (continued).


2006-11-07T12:46:34.330897Z leonardo (details)

Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests.


2006-11-07T03:50:09.475944Z Alex Cherepanov

Adjust error reporting from sethalftone to match CET 09-40.
Fix an error in sethalftone redefinition. Halftone can read from
the current file; sethalftone cannot be redefined as { pop } .

[lib/gs_dps2.ps lib/gs_ll3.ps]

2006-11-07T01:13:42.489161Z Alex Cherepanov

Fix CET 09-32:
Adjust error reporting from setcolorrendering to match the test.
Make TransformPQR a required parameter, as specified by the PLRM.

[lib/gs_lev2.ps src/zcrd.c src/zcie.c]

2006-11-06T18:58:56.541927Z leonardo (details)

Fix (shadings) : The monotonoty check for Stitching function was wrong.

[src/gsfunc3.c src/gxshade6.c]

2006-11-06T12:33:12.321244Z Alex Cherepanov

Partialy fix CET 13-05:
- Trap errors in definefont procedure and re-throw them as definefont errors.
- Throw "invalidaccess in definefont" error for the no-access font dictionary
  instead of invalidfont that happens without the check. 
- Silently ignore invalid /FID attribute.

[lib/gs_fonts.ps lib/gs_res.ps src/zbfont.c]

2006-11-05T04:14:18.656525Z Alex Cherepanov

Adjust error reporting from findfont procedure to match Distiller and CET
13-06.PS.tek360 . The PhotoPrint product is clearly wrong here leaving
a few objects on the stack besides the arguments when findfont fails.


2006-11-05T03:00:15.616716Z Alex Cherepanov

Adjust error reporting from findencoding procedure to match Adobe.
Make "null ... findresource" throw /typecheck instead of /undefinedresource .
Fix CET 13-06.PS


2006-11-04T17:05:22.998270Z Alex Cherepanov

Change attributes of the array form of the device color spaces.
Fix a bug in HSB to RGB conversion introduced in rev. 7124.
Simplify equality testing of color spaces: names match corresponding
array forms, all other match when color space arrays are equal.
Accept float value as a color value for an indexed color space.
Fixes CET 09-06.PS and many other test cases.

[lib/gs_indxd.ps lib/gs_cspace.ps]

2006-11-04T15:23:19.316020Z Alex Cherepanov

Fix error reporting for setdevparams operator, CET 27-08.

[lib/gs_lev2.ps src/ziodev2.c]

2006-11-04T14:11:05.665517Z Alex Cherepanov

Accept negative value for MinFontCompress user parameter and silently
substitute with 0. Intercept setuserparams errors and re-throw them as
setcacheparams errors. Partial fix for CET 27-07.ps.

[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]

2006-11-04T05:59:16.045180Z Ray Johnston

Increase the number of DeviceN components we can handle to at least
250 (which is needed by CET 09-03, 09-06, ...). Both GS_CLIENT_COLOR_MAX_COMPONENTS
and MAX_VSTACK depth are needed since we use Type 4 functions to handle DeviceN colors.

[src/gsccolor.h src/gsfunc4.c]

2006-11-04T05:51:14.333525Z Ray Johnston

Make the Device color spaces arrays instead of packedarrays for Adobe
compatibility. CET 09-03, 09-06 and others.


2006-11-04T04:02:22.614110Z Alex Cherepanov

Accept negative argument for setcachelimit operator and silently substitute
with 0. Intercept setuserparams errors and re-throw them as setcachelimit
errors. Fix CET 27-06.ps.

[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]

2006-11-03T20:47:10.212392Z Raph Levien

Fix: Change /.OrigFont key to /OrigFont to match (undocumented) Adobe
behavior. Fixes CET 15-04-1 et al and 16-08-1. Note: test file
Bug687615.ps depends on old undocumented behavior, but has been patched
in the comparefiles repository.

[lib/gs_fonts.ps src/gdevpdtt.c src/zbfont.c]

2006-11-03T20:43:13.567715Z Raph Levien

Fix: Fixes clipsave/cliprestore nested with gsave operations. Correct
behavior is to save clipstack into saved gstate, and clear the clipstack
in the current graphics state, as clarified in PLRM3. Fixes 450-01.ps and
CET 09-54-2 et al, and 11-06-2.


2006-11-03T19:20:58.328736Z Alex Cherepanov

Make arcto and arct operators throw undefinedresult when the start point
or the end point is the same as the center making calculation of the
tangent impossible. Fix CET 11-04.ps.


2006-11-03T06:28:15.169508Z Ray Johnston

Fix some typo's editting blunders. No code change.

[src/gsmisc.c src/zmisc.c]

2006-11-03T05:45:05.987701Z Ray Johnston (details)

Implement dynamic configuration of previous compile options that are needed
for CPSI compatibility running the PS CET.

[src/gsmisc.c src/zmisc.c src/zchar1.c src/gxdcconv.c]

2006-11-02T19:42:47.894000Z leonardo (details)

Fix (imagemask) : An optimization for imagemask with a shading color, continued 2.

[src/lib.mak src/gspcolor.h src/gximask.c]

2006-11-02T19:19:23.740183Z leonardo (details)

Fix (imagemask) : An optimization for imagemask with a shading color, continued.

[src/gsimage.c src/lib.mak src/gxacpath.c src/int.mak src/gximask.c src/gxccache.c src/gzcpath.h src/gxclrast.c src/gximask.h src/zfapi.c]

2006-11-01T21:18:41.176742Z leonardo (details)

Fix : When filling a path with a shading, the filling rule was missed. 

[src/gxcpath.c src/gxfill.c]

2006-11-01T19:58:48.174934Z Ray Johnston (details)

Add prototypes for _ftelli64 and _fseeki64 for MSVC 6 builds. Allows
> 2Gb clist when building with MSVC 6. Bug 688394 for customer 330.


2006-11-01T04:31:35.972287Z Henry Stiles

This file should have been included in the previous checkin.  gs is
now an external repository and changes have to be checked in


2006-11-01T01:05:01.781266Z Alex Cherepanov

Change order of operand checking in setfileposition to match CET 23-28.ps


2006-11-01T00:44:39.318388Z Alex Cherepanov

Make resourcestatus throw typecheck when resource category is not a name.
Partial fix for CET 23-26.ps, page 4.


2006-10-31T23:21:22.115009Z Alex Cherepanov

Change the order of argument checking in renamefile operator and the error
code returned for renaming bare devices such as (%stdin) to match CET 23-23.ps

[src/gsfname.c src/zfile.c]

2006-10-31T21:30:03.431760Z Alex Cherepanov

Change the order of argument testing in readline operator to match CET 23-22.ps


2006-10-31T21:00:30.566372Z L. Peter Deutsch

Fixes a bug: 'bind' would affect non-writable ordinary arrays, rather than
doing nothing per the PLRM.  ('bind' still affects packed arrays, per the
PLRM.)  Fixes a discrepancy in PS3 CET 31-01-2.


2006-10-31T20:58:38.108340Z L. Peter Deutsch

Fixes a bug that caused certain 1-operand math operators to return typecheck
rather than stackunderflow if the stack was empty.  Fixes a discrepancy in
PS3 CET 25-05-1.


2006-10-31T17:36:29.458383Z Alex Cherepanov

Change the order of argument checking for readstring operator to satisfy CET
23-21.ps . In general, CET prefers other errors over stack underflow when
there is a choice. Ghostscript was originally designed to do the opposite.


2006-10-31T04:29:18.220326Z L. Peter Deutsch

Makes 0 0 exp return 1.0 rather than signalling undefinedresult, to match
Adobe interpreters.  Fixes a discrepancy in PS3 CET 25-07-1.


2006-10-30T22:20:55.924215Z Alex Cherepanov

Fully check an setcolor operand before trying to access a new one to match
CET 09-30 and 09-48 error reporting. Down, not across.


2006-10-30T21:57:56.999671Z Ray Johnston (details)

Tolerate some missing keys in a CMap (previously we only allowed for missing
CMapName). Missing /CodeMap and /CIDSystemInfo now tolerated for PS CET 23-25
and others.


2006-10-30T21:53:44.580966Z Ray Johnston

Remove Localization Resource since CPSI doesn't define this. PS CET 23-25
and others.


2006-10-30T21:47:51.298314Z leonardo (details)

Fix : Don't replace FDArray for a built CIDFontType 0.


2006-10-30T18:20:09.692598Z Alex Cherepanov

Fix decoding of the indexed color space in the smooth shading.
Adjust error codes to satisfy CET 12-14a, 12-14b 12-14e, 12-14f, 12-14g
Change gs_errorinfo_put_pair() to take char* instead of byte* a
more common type and move all errorinfo-related functions to idparam.c
because they are most often used with dictionary parameter functions.

[src/zimage.c src/idparam.c src/zshade.c src/int.mak src/interp.c lib/gs_ll3.ps src/idparam.h src/gxshade.c src/interp.h]

2006-10-30T14:54:34.519781Z Stefan Kemper

Comment change.

gsargs::arg_push_string changes the parsing algorithm to parse on 
spaces.  This is a side effect of changing the depth of the arg_list.  
Currently only the postscript -c option uses this parsing scheme.
No Differences.


2006-10-27T11:49:01.166620Z leonardo (details)

Fix : MSVC warning.


2006-10-27T00:04:16.218261Z Alex Cherepanov (details)

Don't modify the destination string of cvs and cvrs operators on
failure. Change the returned error codes to suit the CET tests
24-05.PS and 24-06.PS .

[src/zfileio.c src/iutil.c src/iutil.h src/ztype.c]

2006-10-26T23:10:05.159422Z Raph Levien

Fix: make out-of-bounds string DataSource reads return 0 bytes, rather 
than UMR. Spec calls for /rangecheck, but CPSI silently returns garbage. 
Improves 09-47B page 12 (focus on test 6), but exact match to CPSI is
probably not feasible.


2006-10-26T22:14:01.743778Z leonardo (details)

Fix (TT font reader) : Obtain Unicode codes from Encoding glyph names of a special format.

[lib/pdf_font.ps lib/gs_ttf.ps]

2006-10-26T08:26:31.673716Z leonardo (details)

Fix : Specialize the build_char function argument type (continued).

[src/lib.mak src/gxfcopy.c]

2006-10-26T07:53:20.323680Z leonardo (details)

Fix : Specialize the build_char function argument type.

[src/gxchar.c src/gstext.c src/gxfcopy.c src/gxfont.h]

2006-10-26T07:07:58.608985Z leonardo (details)

Fix : MSVC warning in the last patch.


2006-10-26T05:36:39.854227Z L. Peter Deutsch

Fix: /bind load printed --.bind-- rather than --bind--. Partly fixes a
discrepancy in PS3 CET 31-01-2.


2006-10-26T04:39:35.686300Z L. Peter Deutsch

Replace inexact decimal literals in the HSB<->RGB algorithms with more exact
computed values, so that (e.g.) 0.2 1 1 sethsbcolor currenthsbcolor returns
0.2 1 1.  Fixes problems in PS3 CET 09-41-4.


2006-10-26T01:03:53.154097Z Raph Levien

Implementation of imagemask scaling. Fixes CET 09-24 page 3 and many 
other instances of the interpolated "turkey" bitmap. This implementation
mostly matches Adobe, but differs in one bit; further analysis of the
Adobe algorithm would be necessary to make it match 100%.

[src/lib.mak src/zfimscale.c src/simscale.c src/int.mak lib/gs_img.ps src/simscale.h]

2006-10-25T17:01:48.042147Z Alex Cherepanov

Add a routine to create and store [/key any] array in $error.errorinfo for
better conformance with Adobe PS interpreters. This routine will be called
from many places that reports errors in dictionary parameters. Use the new
routine to fix one case of error reporting in the inage operator.
Bug 688956.

[src/zimage.c src/int.mak src/interp.c src/interp.h]

2006-10-25T12:10:09.905326Z Alex Cherepanov

Normalize bounding box retrieved from PostScript BBox parameter in the
shading dictionary because Adobe interpreters accept denormalized box.
Bug 688937, customer 200.


2006-10-24T15:13:03.211241Z leonardo (details)

Fix (imagemask) : An optimization for imagemask with a shading color.

[src/gsimage.c src/gsptype1.c src/lib.mak src/zimage.c src/gsptype2.c src/gxcpath.c src/gxacpath.c src/gsimage.h src/gxcpath.h src/gxccache.c src/gzacpath.h src/gdevpdfi.c src/gxdevcli.h]

2006-10-24T12:22:14.551224Z Tor Andersson

A conditionally compiled mechanism to allow cached characters
to be locked out from eviction. A cached character has a reference
count, which if non-zero will prevent the cache slot to be evicted.

This is needed for the GSLite API.

[src/gxfcache.h src/gxccman.c]

2006-10-23T11:17:11.666646Z leonardo (details)

Fix : Repair the character cache logics with persistent cache entries (continued).

[src/gxfcache.h src/gxccman.c src/gxstroke.c]

2006-10-22T18:58:27.280592Z L. Peter Deutsch

Fixes bug: xshow/yshow/xyshow checked the length of the widths array
incorrectly, and the outcome of the check was ignored.  Partially fixes a
discrepancy in PS3 CET 13-27/28/29.

[src/gxchar.c src/gstext.c src/gstext.h]

2006-10-22T17:58:51.962128Z L. Peter Deutsch

Fixes bug: the user path operators didn't check encoded user paths to make
sure that the operand string/array and operator string allowed read access.
Partially fixes a discrepancy in PS3 CET 13-29-3.

[src/ibnum.c src/zupath.c]

2006-10-21T22:38:11.960157Z L. Peter Deutsch

Changes exec, stopped, and .stopped so that if the object to be executed is
noaccess and executable, the invalidaccess error occurs with the object
still on the operand stack.  Fixes an Adobe incompatibility in PS3 CET


2006-10-20T01:12:42.025502Z Raph Levien

FIX: Fixes CET 18-02A p4 and others. Optimization for filling shadings
by installing a clipper device with the path, and rendering complex 
color through it, does not produce correct results when fill rule is
eofill. This patch simply disables the optimization in the case of
eofill. We should probably look at why the optimized code produces
incorrect results, as that may affect correctness of eoclip, not to
mention the performance issues.


2006-10-18T13:32:51.500333Z Ray Johnston

Fix error returned from currentdevparams. Fixes PS LL3 CET 27-03. Thanks
to Noriyuki Matsushima for this patch.


2006-10-18T07:01:10.427208Z Dan Coby (details)

Fix for 688880 Encrypted PDF can not be processed.


2006-10-17T13:33:02.347582Z leonardo (details)

Fix (gs_main_finit) : Provide a right finalization for the language switch project.


2006-10-16T15:30:51.595142Z leonardo (details)

Fix (memory management) : Restore the memory wrapper code consistency.


2006-10-16T15:08:20.540609Z leonardo (details)

Fix : Repair the character cache logics with persistent cache entries.

[src/gxfcache.h src/gsfont.c src/gxccman.c src/zfont.c src/gxccache.c src/gxfont.h]

2006-10-16T12:50:05.195523Z leonardo (details)

Fix (Resource machinery) : Improve working with ROM file system.

[lib/gs_res.ps src/zfile.c src/zfile1.c]

2006-10-15T17:19:45.555905Z Ray Johnston

Fix for bug 688929 -- Genoa test 412-01.ps defines a couple of Type 42 fonts
without anything in the 'sfnts'. This hack switches it to a Type 3. This is
harmless for normal files since the check is quick and is only executed when
fonts are loaded.


2006-10-13T01:14:58.600115Z leonardo (details)

Fix (FAPI) : Restore the functionality and the documentation, which were broken with commitments 6998 7077 7078.

[src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]

2006-10-13T00:02:34.922456Z leonardo (details)

Fix (clist) : CCITTFaxDecode consumed extra byte.


2006-10-11T21:12:53.047803Z leonardo (details)

Fix (spot analyzer) : Clean pointers when closing.


2006-10-11T20:06:11.668976Z leonardo (details)

Fix (memory manager) : gs_heap_free_object could break itself.


2006-10-11T18:50:08.977036Z Ray Johnston

Fix 'bound_0_1' procedure to return 'real' rather than 'int'.
Fixes CET 09-02.PS


2006-10-11T18:12:10.866136Z Stefan Kemper

removing c++ comment.

Warning changes to gsmalloc.c have broken the -K set max heap usage option.


2006-10-11T05:54:04.315501Z Ray Johnston

Add gs_cet.ps to the %rom%lib/ directory so that it will be found without
problems when running the PS CET conformance which needs this file.

Later we might remove it from the %rom%lib/ but it doesn't really take up
much space and it will prevent 'file not found' failures.


2006-10-11T02:57:22.469112Z Ray Johnston

Initial version of 'startup' file to configure Ghostscript to match the
Adpbe CPSI to run CET tests.


2006-10-10T22:43:56.823756Z Stefan Kemper

Commenting out the memory wrappers retrying and locked.
This will obviously cause concern and testing for gs, 
on the other hand it simplifies the memory allocations
and removes some significant issues with memory cleanup
when multiple jobs are run together in a language switch


2006-10-10T18:16:22.525231Z leonardo (details)

Fix (PS interpreter) : Dont print "Returning error -102." that is not an error.


2006-10-10T18:00:19.925286Z leonardo (details)

Fix (stroking) : Zero lengh dashes have been missed, part 2.

[src/lib.mak src/gxpdash.c src/gxstroke.c]

2006-10-10T10:03:37.323396Z leonardo (details)

Provide a handling of true Unicode fonts.

[Resource/CMap/Identity-UTF16-V lib/gs_ciddc.ps Resource/CMap/Identity-UTF16-H doc/Use.htm src/gdevpdtc.c src/gsfcmap.c src/zfcmap.c lib/gs_fntem.ps]

2006-10-06T18:53:35.444836Z Stefan Kemper

Stepping on Igor's stroke code fully expecting him to review it.
This is the copy of the stroke code Igor originally gave the PCL team.

The code it is replacing loses data and produces stray lines.


2006-10-06T16:54:37.190610Z Ray Johnston (details)

Change to make color values be 'real' instead of sometimes 'integer' types
for PS CET 09-02 and MANY other pages.

[lib/gs_devcs.ps src/zcolor.c]

2006-10-06T15:25:15.662720Z Stefan Kemper

Merge from pcl tree.

The freeing of the rop_dev and clip_dev in an image enum now 
unhooks forwarding devices prior to freeing otherwise there 
are memory leaks.

The rational behind the direct frees used here verses 
the more normal reference counting of graphic library objects 
has apparently been lost.  


2006-10-06T15:20:13.457027Z Stefan Kemper

Removing incorrect unsetting of device color when the device isn't a 
bit tagging device.  The bit tagging code shouldn't affect other devices.


2006-10-06T15:18:10.804229Z Stefan Kemper

Changing a logging error into a return error that will be ignored later.

This makes the -Z# debugging output more usable.


2006-10-06T15:16:00.887988Z Stefan Kemper

Merge changes from pcl tree.

PSI_INCLUDED is used to signal that gs is not at the top of the system but
rather is part of a language switching build.

In this case the outputing of pages and management of the device is not 
completely under postscript's control.


2006-10-06T15:12:52.976332Z Stefan Kemper

Merge fix from pcl tree, 
writing a display list with a contone device seg faulted.


2006-10-06T14:08:05.588652Z Stefan Kemper

Restore code that is required for raster ops. 


2006-10-05T01:45:56.126213Z Alex Cherepanov

Pacify Valgrind. Copy a non 0-terminated PS string to a local buffer to avoid
scanning past the end of the string. Bug 688882.


2006-10-05T01:09:35.392689Z Alex Cherepanov

Following Acrobat Reader 5, ignore everything outside of begincmap..endcmap
Bug 688812, customer 170.


2006-10-05T01:00:55.479409Z Alex Cherepanov

Avoid the operand stack overflow. Construct CharStrings ductionary without
.dicttomark operator. Bug 688802, customer 130.


2006-10-05T00:47:54.384597Z Alex Cherepanov

Use correct transformation matrix for calculating the current point movement
for PDF text rendering mode 3. Bug 688756, customer 700.


2006-10-04T13:29:44.744703Z Alex Cherepanov

Fix a reference to an incorrect bug number in toolbin/vg_bugs.supp


2006-10-04T12:30:21.555827Z Alex Cherepanov

Fix off-by-one error in the PDF font subset prefix generator that
mixed in an uninitialised byte when the object size was odd.
This error caused indeterministic PDF generation and Valgrind warnings.
Bug 688911.

[src/gdevpdtb.c toolbin/vg_bugs.supp]

2006-10-04T11:09:21.389337Z Alex Cherepanov

Use open_device procedure to identify the type of the device instead of the
standard gs_object_type() because gs_cpath_accum_device is allocaded on
the stack i.e. has no block header with a descriptor but has dev->memory set
like a heap-allocated device. Bug 688874.

[src/gxfill.c src/gzspotan.c src/gzspotan.h]

2006-10-03T18:08:37.387486Z leonardo (details)

Fix (pdfwrite) : Pacify Valgrind with not touching an uninitialized data.

[src/gdevpdtc.c src/gdevpdte.c]

2006-10-03T00:31:14.024018Z Ralph Giles

Port additional UFST initialization changes from ghostpcl trunk.


2006-10-02T23:26:12.368734Z Ralph Giles

Port UFST-related changes from the ghostpcl tree, r2472 to r2532. This
introduces gx_UFST_init() and _fini() functions, and make both PCL and 
PS ufst initialization use these functions instead of calling ufst
directly, so that the same ufst config is shared between the two.

Also, update the copyright headers, and defined a needed enum entry for 
UFST MicroType fonts.

[src/gxfapiu.c src/gxfapiu.h src/gxftype.h]

2006-10-02T23:21:05.393683Z Ralph Giles

Set normal eol and keyword substitution flags.

[src/gxfapiu.c src/gxfapiu.h]

2006-10-02T19:02:30.811324Z Ralph Giles

Make gs_image_common_init() a proper public function since it is called 
by the PCL interpreter.

[src/gsimage.c src/gsimage.h]

2006-10-02T14:10:53.409280Z Stefan Kemper

Add boolean USE_ttfReader to gs_type42_font_init()
In general this is always set true.  If this is set false the caller
will disable the attachment of ttfReader for dynalab ttf font hinting 
and the caller is expected to do all the gs_type42 font initialization
that was required prior to the addition of ttfReader to the code. 

Add an early out from gs_type42_font_init() that bypasses some table 
generation that isn't needed when USE_ttfReader is false.  Pulling the
return statement here will reenable this code and is harmless except for 
some small memory leaks.

Currently only the PXL downloaded ttf fonts use the false case init,
to render fonts with UFST not with FAPI ufst.

NO expected pdf or ps or pcl differences since the code path is identical.

[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]

2006-09-28T05:56:04.096363Z Ralph Giles (details)

Add an error callback to the example jasper applications. Previously they
always failed (or succeeded) silently.

[jasper/src/appl/imgcmp.c jasper/src/appl/jasper.c jasper/src/appl/jasper_sdl.c jasper/src/appl/imginfo.c jasper/src/appl/jiv.c]

2006-09-27T20:37:41.367020Z Ralph Giles (details)

Duplicate JPX image channels if the cmap box has multiple references to
satisfy the expectations of later parsing. Bug 688869.

[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/base/jas_image.c jasper/src/libjasper/include/jasper/jas_image.h]

2006-09-25T21:50:55.223674Z Ralph Giles

Correct a typo in the previous revision.


2006-09-25T21:45:34.607229Z Ralph Giles (details)

Have the configure script check for fopen64 before using it.
Bug 688394.

[src/Makefile.in src/configure.ac src/gp_unifs.c]

2006-09-24T23:50:46.301070Z Alex Cherepanov

Fix calculation of the PDF font subset prefix. This change has little effect,
except enabling previously unreachable code and generating different prefixes
in some cases.


2006-09-24T13:22:31.256099Z Alex Cherepanov

New version of vg_bugs.supp for the recent Valgrind and gcc. This file covers
all bugs detected on the regression test suite except the bugs in the system calls
and CRTL, which are difficult to suppres in the platform-independet way.


2006-09-22T17:42:33.433152Z Alex Cherepanov

Change s/stream/strm/ to fix a MSVC 6 warning: C4224: nonstandard extension
used: formal parameter 'stream' was previously defined as a type.

[src/gp_iwatc.c src/gp_macio.c src/gp_mswin.c src/gp_os2.c src/gp_unifs.c src/gp.h src/gp_vms.c]

2006-09-22T00:51:32.310174Z leonardo

Fix : Cygwin/gcc warnings.

[src/gdevpdtt.c src/gdevpdtw.c src/devs.mak]

2006-09-21T20:24:01.154825Z leonardo (details)

Fix (pdfwrite) : Don't use sscanf on a non 0-terminated PS strings.


2006-09-21T19:21:48.437020Z leonardo (details)

Fix (pdf14 device) : Properly intersect rects when composing transparency buffers (continued).


2006-09-21T12:36:25.384099Z leonardo (details)

Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued 2).

[src/gdevpdtb.c src/gxfcopy.c src/gdevpdtd.c src/gdevpdtt.c src/gdevpdtb.h src/gdevpdtw.c src/gxfcopy.h]

2006-09-20T18:26:17.744657Z Alex Cherepanov

Fix Valgrind warnings: (1) don't use sscanf on a non 0-terminated PS strings.
Temporaty replace the last character of the string with '\0' before scanning.
(2) Don't assign a structure to itself. Check for this case and skip the
assignment. Bug 688890.

[src/gdevpdfm.c src/gshtscr.c src/gdevprn.c]

2006-09-20T12:01:04.572458Z leonardo (details)

Fix : pdfinflt.ps didn't work with some files.


2006-09-19T23:48:03.361024Z Ralph Giles

Correct a typo that cause jpx decoding to fail for all files.


2006-09-19T23:45:43.473583Z Ralph Giles

Propagate error messages from the jasper library.

[src/lib.mak src/sjpx.c]

2006-09-19T19:40:20.717813Z leonardo (details)

Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued).

[src/gdevpdtf.c src/gdevpdtw.c src/gdevpdtf.h src/gdevpdtw.h]

2006-09-19T18:59:10.571301Z leonardo (details)

Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2.

[src/gdevpdfx.h src/gdevpdtd.c src/gdevpdtf.c src/gdevpdtw.c src/gdevpdfb.h src/gdevpdtf.h]

2006-09-19T16:08:49.517323Z Alex Cherepanov

Work around a bug in the image operator, which doesn't always restore the
operand stack when it fails.
Bugs  688532, 688646, 688672, 688736, 688740, 688899.


2006-09-19T09:55:25.954073Z leonardo (details)

Fix (pdfwrite) : Uninitialized variables.

[src/gdevpdtt.c src/gdevpdfu.c]

2006-09-19T08:20:45.476798Z leonardo (details)

Fix (pdfwrite) : Generalize pdf_finish_font_descriptors (continued).

[src/gdevpdtd.c src/gdevpdtf.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h src/devs.mak src/gdevpdtf.h]

2006-09-19T07:12:54.902919Z leonardo (details)

Fix (pdfwrite) : Generalize pdf_finish_font_descriptors.

[src/gdevpdtd.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h]

2006-09-19T03:55:34.654291Z Ralph Giles

Add the PDF/A and PDF/X prefix source files to the installed library 
file list. Bug 688861.


2006-09-19T02:33:01.156102Z Ralph Giles

Add a few new files to the unix makefile installation target. In 
particular, opdfread.ps is needed by the ps2write device. We also
install the new ps2ps2 convenience script for invoking it. Bug 688861.

[lib/ps2ps2 src/unixinst.mak]

2006-09-19T02:21:59.699240Z Ralph Giles

Correct a broken link. Fixes bug 688896.


2006-09-16T02:31:46.612720Z Alex Cherepanov

Change s/steram/stream/ introduced in rev. 7040 and causing compile errors
on old versions of MSVC. Bug 688893.

[src/gp_mswin.c src/gdevpdfi.c]

2006-09-14T17:29:56.804569Z Alex Cherepanov

Copy a non 0-terminated PS string to a local buffer to avoid scanning past
the end of the string. Also fix a few compiler warnings.
Bug 688882.


2006-09-14T17:19:41.966384Z Alex Cherepanov

Pacify Valgrind. Initialize penum->planes[i].source.data in gsimage.c
These pointers are enumerated during garbage collection.
Bug 688886.


2006-09-14T12:15:43.242134Z leonardo (details)

Fix (type1 hinter) : Delayedly adjust matrix precision with sbw data.


2006-09-14T04:31:59.160662Z Ralph Giles

Make the gs configure check the exit code of the jasper configure script 
and print an error if it fails, avoiding a later build error if 
jas_config_ac.h is not generated. Patch from Marcos H. Woehrmann. 
Closes bug 688887.


2006-09-14T02:07:08.908291Z Ralph Giles

Check for a jpx image decoding fewer than the expected number of 
channels, returning an error instead of a segfault. Work around
for bug 688869, customer 531.


2006-09-14T01:57:35.708945Z Ralph Giles

Add correct copyright header and revision Id to some recently added 
files. Also set native eol-style.

[src/strmio.c src/wtsimdi.c src/strmio.h src/gdevimdi.c]

2006-09-13T17:23:29.059613Z leonardo (details)

Fix (pdfwrite) : CIDFontType2 must not embed into PDF 1.2 .

[src/gdevpdtt.c src/gdevpdtf.c]

2006-09-13T11:59:10.663495Z leonardo (details)

Upgrading the clist file access with 64 bits file access.

[src/gxclmem.c src/gxclfile.c src/gxclist.c src/gxcldev.h src/gxclmem.h src/gxband.h src/gxclread.c src/gxclio.h src/gxclutil.c]

2006-09-13T11:57:46.585499Z leonardo (details)

Implementing a 64 bits file access.

[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]

2006-09-13T11:56:34.416452Z leonardo

Unwinding the revision 7038 due to wrong log message.

[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]

2006-09-13T11:36:29.213707Z leonardo (details)

Fix : Cygwin/gcc warnings.

[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]

2006-09-13T03:18:02.411968Z L. Peter Deutsch

Fixes a minor logic bug relating to handleerror introduced by rev 6970.


2006-09-13T00:08:23.753905Z leonardo (details)

Fix (pdfwrite) : Improve the encoding choice for 'glyphshow'.

[src/gdevpdtc.c src/gdevpdtt.c src/gdevpdte.c src/gdevpdtf.c src/gdevpdtf.h]

2006-09-12T05:07:58.847657Z Ralph Giles

Move the debugging information to a single line to reduce log noise.


2006-09-11T20:26:01.824717Z Ralph Giles

Check in working files for the GPL imdi (integer multi-dimensional 
interpolation) library for color mapping. This is needed by the imdi
device. Port from the ghostpcl tree.

[imdi/arch.h imdi/imdi.c imdi/Jamfile imdi/imdi.h imdi/imdi_imp.h imdi/imdi_k.c imdi/cctiff.c imdi/LICENSE imdi/imdi_k.h imdi/imdi_tab.c imdi/config.h imdi/imdi_gen.c imdi/README imdi/cgen.c imdi/imdi_tab.h imdi/copyright.h imdi imdi/imdi_gen.h]

2006-09-11T07:02:18.845878Z L. Peter Deutsch

Replaces the unnecessary extra 'stopped' around uses of .completefont
(introduced in 7017) with uses of .errorexec, which was created for exactly
this purpose; restructures .completefont slightly so if .buildfontxxx
signals an error, that error will be reported rather than invalidfont.
(This behavior matches the Adobe interpreters.)


2006-09-11T03:32:51.278989Z L. Peter Deutsch

Makes zbuildfont0 generate a rangecheck error if the Encoding of a
SubsVector-based font is not large enough for the entire code space, for
greater Adobe compatibility.  (The graphics library only causes an error if
a show operator would actually reference an element beyond the end of the


2006-09-11T03:29:39.283562Z L. Peter Deutsch

Makes kshow generate invalidfont if the current font is a composite font,
per PLRM.  (The graphics library does enforce this restriction, but in
gs_kshow_n_init, not in gs_kshow_begin, and the interpreter uses the


2006-09-10T22:24:31.060699Z leonardo (details)

Fix : pfont->uid.xvalues uses a wrong allocator 


2006-09-10T15:55:10.276590Z Alex Cherepanov

Pacify Valgrind. Initialize an uninitialized variable and break up an
expression, which, after overly aggressive optimization, causes an access
to uninitialized memory. Partial fix for the bug 688845.

[src/sfxstdio.c src/zcontrol.c]

2006-09-10T15:16:03.635497Z Ray Johnston

Change to use 'export' rather than 'checkout' to decrease the size of the
local directory. We don't need the .svn tree for the test.


2006-09-09T19:22:14.993650Z Alex Cherepanov

Use an integer format to print uint32_t value instead of a long format.
We don't support 16-bit platforms but we do support 64-bit platforms where
uint32_t and long are of different size. Bug 688860.


2006-09-08T17:14:10.868705Z Dan Coby (details)

Fix for matrix operation floating point accuracy differences in the
CET 10-xx.ps files.

[src/gsmatrix.c src/gscoord.c]

2006-09-07T11:59:03.339408Z leonardo (details)

Fix (pdfwrite) : Provide a conservative choice of BaseEncoiding.

[src/gdevpdtt.c src/gdevpdtf.c src/gdevpdtf.h]

2006-09-07T06:41:20.228510Z Ray Johnston

Fix rangecheck problem (688841) and wrong .notdef appearance (688803)
for customer #130.


2006-09-05T21:08:03.225425Z leonardo (details)

Fix (pdf14 device) : Properly intersect rects when composing transparency buffers.


2006-09-04T22:47:41.607858Z Alex Cherepanov

Add Valgrind error suppression files for Ghostscript and 3rd party libraries to
gs/toolbin .

[toolbin/vg_bugs.supp toolbin/vg_okay.supp]

2006-09-04T12:50:36.207010Z leonardo (details)

Fix (stroking) : Zero lengh dashes have been missed, part 1.

[src/lib.mak src/gxpdash.c src/gxpath.h src/gzpath.h src/gxstroke.c src/gxpcopy.c src/gxpath.c]

2006-09-04T11:40:17.503680Z leonardo (details)

Fix (ps2write) : Didn't write the OPDFRead procset.

[src/gdevpdtt.c lib/opdfread.ps src/gdevpdfd.c]

2006-09-01T23:23:22.779504Z Ralph Giles (details)

Port in progress IMDI device from the gs853merge branch.

[src/wtsimdi.c src/devs.mak src/gdevimdi.c]

2006-09-01T23:16:13.866145Z Ralph Giles

The official resource path is Resource/Font not Resource/Fonts


2006-08-31T21:56:16.536344Z Dan Coby (details)

Fix for 'invalid restore' in CET test file 16-04.ps.


2006-08-31T10:34:11.431819Z leonardo (details)

Fix : Improving the documentation about computing a text object tag in gspaint.c .


2006-08-31T09:53:51.102347Z leonardo (details)

Fix : Cygwin/gcc warnings.

[src/gxi16bit.c src/gxhintn.c src/zstack.c src/stream.h src/interp.c src/files.h src/gswts.c src/gdevjpeg.c src/zupath.c]

2006-08-30T19:04:15.573176Z L. Peter Deutsch

Adds an Id line, accidentally omitted on initial checkin.


2006-08-30T18:38:50.635148Z Ralph Giles

Print the hostname and architecture of the machine running the 
regression to better distinguish multiple reports. This calls
common unix tools and may therefore reduce portability.

Also, print something to acknowledge empty fields in the report.


2006-08-30T16:37:43.892868Z L. Peter Deutsch

Adds a new tool, ocheck.py, for analyzing the dependency structure of object
modules.  (It was originally created for detecting references from the
library to the PostScript interpreter.)  While written in Python, it
requires GNU-compatible 'nm' and 'objdump' programs, and also uses Python's
subprocess module, so it may only run on Unix/Linux systems.


2006-08-30T00:24:55.621075Z Ralph Giles (details)

Port Stefan Kemper's object tagging work from the gs853merge branch of 
the ghostpcl tree. This implements a simple and somewhat ad hoc method 
of generating tag bits (as for RGBK generation) marking text and vector 
vs image pixels.

[src/lib.mak src/gstext.c src/gdevbit.c src/gspaint.c src/devs.mak src/gsutil.c]

2006-08-29T15:38:38.438783Z leonardo

Fix : MSVC compiler warning.


2006-08-29T04:45:22.639369Z Ray Johnston

Port changes over from the gs853merge tree to allow building a graphics
lib with strmio, but without any interpreter modules (PCL6).

[src/stream.h src/sfxstdio.c src/files.h src/zfile.c src/stream.c]

2006-08-29T04:26:49.196416Z Ray Johnston

Add missing dependency for sarc4 filter module in pdfwrite. Needed when
PDF interpreter is not included, but pdfwrite is.


2006-08-29T04:23:40.404599Z Ray Johnston

Set s->position to aero initially so that sftell before any other operation
will be correct. Reformat prototypes in strmio.h to single line format.

[src/strmio.c src/strmio.h]

2006-08-29T03:43:36.531545Z Ralph Giles (details)

Port jpeg device scale and translate functions from GhostPCL.


2006-08-26T19:13:58.371290Z Dan Coby

Fix for CET test file 18-02F.ps.  The makepattern operator creates a pattern
dictionary that contains an 'Implementation' entry. The PLRM 3rd says the
following about the contents of the Implementation entry:  "The type and
value of this entry are implementation-dependent."  However 18-02F.ps page 2
expects that this entry be an array and that the second element of the array
be a gstate.  We are making GS compatible with what the CET expects.


2006-08-26T00:43:26.480835Z Ralph Giles

Fix comment formatting.


2006-08-23T01:42:29.044863Z Ray Johnston

Fix missing return of combined string length and add missing return cundition


2006-08-21T20:37:48.696370Z Ray Johnston (details)

Handle IODevice specifications in file name in gp_file_name_combine_generic
by detecting leading '%' and returning the filename unchanged. The file_name_
combine logic is platform dependent, but IODevices don't use the same rules,
so an IODevice prefix can't be meaningfully processed.


2006-08-19T17:33:54.163240Z Ray Johnston<