From 63abb442de89c9a9de06fb1427c7cf5a3bc3a90c Mon Sep 17 00:00:00 2001 From: Ray Johnston Date: Fri, 7 Oct 2005 18:58:40 +0000 Subject: Commit final documentation that is automatically created by release scripts. git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@6143 a1074d23-0009-0410-80fe-cf8c14f379e6 --- gs/doc/Changes.htm | 50 + gs/doc/Details.htm | 82 + gs/doc/Details8.htm | 6305 +++++++++++++++++++++++++++++++++++++++++++++++++++ gs/doc/History8.htm | 2693 ++++++++++++++++++++++ 4 files changed, 9130 insertions(+) diff --git a/gs/doc/Changes.htm b/gs/doc/Changes.htm index 646cdd1ad..31e792ea4 100644 --- a/gs/doc/Changes.htm +++ b/gs/doc/Changes.htm @@ -8,6 +8,56 @@ +

+2005-10-07 18:35 Ray Johnston

+
+Update to final release date for 8.52
+
[doc/API.htm 1.52, doc/Bug-form.htm 1.48, doc/Bug-info.htm 1.48, doc/C-style.htm 1.54, doc/Commprod.htm 1.40, doc/Copying.htm 1.38, doc/DLL.htm 1.42, doc/Deprecated.htm 1.19, doc/Details8.htm 1.22, doc/Develop.htm 1.158, doc/Devices.htm 1.89, doc/Drivers.htm 1.57, doc/Fonts.htm 1.50, doc/Helpers.htm 1.43, doc/History1.htm 1.38, doc/History2.htm 1.38, doc/History3.htm 1.38, doc/History4.htm 1.38, doc/History5.htm 1.40, doc/History6.htm 1.55, doc/History7.htm 1.43, doc/History8.htm 1.27, doc/Htmstyle.htm 1.43, doc/Install.htm 1.55, doc/Issues.htm 1.51, doc/Language.htm 1.97, doc/Lib.htm 1.42, doc/Maintain.htm 1.49, doc/Make.htm 1.89, doc/News.htm 1.166, doc/Projects.htm 1.66, doc/Ps-style.htm 1.36, doc/Ps2epsi.htm 1.41, doc/Ps2pdf.htm 1.87, doc/Ps2ps2.htm 1.6, doc/Psfiles.htm 1.67, doc/Readme.htm 1.70, doc/Release.htm 1.94, doc/Source.htm 1.38, doc/Testing.htm 1.36, doc/Unix-lpr.htm 1.38, doc/Use.htm 1.135, doc/Xfonts.htm 1.38, doc/gs-vms.hlp 1.36, man/dvipdf.1 1.36, man/font2c.1 1.36, man/gs.1 1.37, man/gslp.1 1.36, man/gsnd.1 1.36, man/pdf2dsc.1 1.35, man/pdf2ps.1 1.37, man/pdfopt.1 1.35, man/pf2afm.1 1.36, man/pfbtopfa.1 1.37, man/printafm.1 1.36, man/ps2ascii.1 1.36, man/ps2epsi.1 1.34, man/ps2pdf.1 1.41, man/ps2pdfwr.1 1.40, man/ps2ps.1 1.43, man/wftopfa.1 1.36, src/version.mak 1.85]
+

+ +

+2005-10-07 18:09 Ray Johnston

+Remove this script that is no longer used in the release process. We now
+use cvs2cl.pl third party script.

[toolbin/cvs2hist.py 1.13]

+ +

+2005-10-07 18:02 Ray Johnston (details)

+Fix serious bit rot for building History# and Details# from Changes and
+Details created by split_changelog.py. Allows the instructions in Release.htm
+to actually work. This file invoked by toolbin/makehist.tcl.
+
+

[toolbin/makeset.tcl 1.15]

+ +

+2005-10-05 14:37 Ray Johnston (details)

+Two changes needed to fix a single bug. First, the GC 'limit' logic was
+collecting too frequently. Second, the PDF ICCBased colorspace logic was
+repeatedly creating a ReusableStreamDecode filter for the DataSource
+element. Fixes bug #687117 for customer #850.`
+
+

[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]

+ +

+2005-10-04 19:24 Ray Johnston

+
+Update change logs for 8.52 release.
+
[doc/Changes.htm 1.59, doc/Details.htm 1.18]
+

2005-10-04 17:51 Ray Johnston

diff --git a/gs/doc/Details.htm b/gs/doc/Details.htm index d8ff061f6..5c17128ce 100644 --- a/gs/doc/Details.htm +++ b/gs/doc/Details.htm @@ -8,6 +8,88 @@ +
+2005-10-07 18:35 Ray Johnston
+
+
+Update to final release date for 8.52
+
[doc/API.htm 1.52, doc/Bug-form.htm 1.48, doc/Bug-info.htm 1.48, doc/C-style.htm 1.54, doc/Commprod.htm 1.40, doc/Copying.htm 1.38, doc/DLL.htm 1.42, doc/Deprecated.htm 1.19, doc/Details8.htm 1.22, doc/Develop.htm 1.158, doc/Devices.htm 1.89, doc/Drivers.htm 1.57, doc/Fonts.htm 1.50, doc/Helpers.htm 1.43, doc/History1.htm 1.38, doc/History2.htm 1.38, doc/History3.htm 1.38, doc/History4.htm 1.38, doc/History5.htm 1.40, doc/History6.htm 1.55, doc/History7.htm 1.43, doc/History8.htm 1.27, doc/Htmstyle.htm 1.43, doc/Install.htm 1.55, doc/Issues.htm 1.51, doc/Language.htm 1.97, doc/Lib.htm 1.42, doc/Maintain.htm 1.49, doc/Make.htm 1.89, doc/News.htm 1.166, doc/Projects.htm 1.66, doc/Ps-style.htm 1.36, doc/Ps2epsi.htm 1.41, doc/Ps2pdf.htm 1.87, doc/Ps2ps2.htm 1.6, doc/Psfiles.htm 1.67, doc/Readme.htm 1.70, doc/Release.htm 1.94, doc/Source.htm 1.38, doc/Testing.htm 1.36, doc/Unix-lpr.htm 1.38, doc/Use.htm 1.135, doc/Xfonts.htm 1.38, doc/gs-vms.hlp 1.36, man/dvipdf.1 1.36, man/font2c.1 1.36, man/gs.1 1.37, man/gslp.1 1.36, man/gsnd.1 1.36, man/pdf2dsc.1 1.35, man/pdf2ps.1 1.37, man/pdfopt.1 1.35, man/pf2afm.1 1.36, man/pfbtopfa.1 1.37, man/printafm.1 1.36, man/ps2ascii.1 1.36, man/ps2epsi.1 1.34, man/ps2pdf.1 1.41, man/ps2pdfwr.1 1.40, man/ps2ps.1 1.43, man/wftopfa.1 1.36, src/version.mak 1.85]
+
+ +
+2005-10-07 18:09 Ray Johnston
+
+
+Remove this script that is no longer used in the release process. We now
+use cvs2cl.pl third party script.
+
[toolbin/cvs2hist.py 1.13]
+
+ +
+2005-10-07 18:02 Ray Johnston
+
+
+Fix serious bit rot for building History# and Details# from Changes and
+Details created by split_changelog.py. Allows the instructions in Release.htm
+to actually work. This file invoked by toolbin/makehist.tcl.
+
+DETAILS:
+
+This script really hasn't worked since we changed to the new format Changes
+that is created by cvs2cl.pl (instead of the now deprecated cvs2hist.py)
+
+For all releases after the aforementioned change, the History#.htm and
+Details#.htm were being hand edited. Hopefully the format created by
+this script will appear consistent with that created manually.
+
[toolbin/makeset.tcl 1.15]
+
+ +
+2005-10-05 14:37 Ray Johnston
+
+
+Two changes needed to fix a single bug. First, the GC 'limit' logic was
+collecting too frequently. Second, the PDF ICCBased colorspace logic was
+repeatedly creating a ReusableStreamDecode filter for the DataSource
+element. Fixes bug #687117 for customer #850.`
+
+DETAILS:
+
+The 'limit' value used to trigger a GC process was sometimes set to a
+number smaller than the 'inheritied' value. This resulted in a GC scan
+on every interpreter loop past the gc_signal check.
+
+Even with this fixed, the file ran slower than the -dNOGC case because
+the PDF interpreter 'csset' logic would set the ICCBased colorspace that
+would create a new ReusableStreamDecode filter from the DataSource on
+every 'Do' of the many images used to paint the logo (line by line).
+The reusablestreamdecode logic would allocate a 64000 byte string (only
+3144 bytes of which were actually retained) so after about 8 images the
+allocations would exceed the limit and another GC would run (freeing up
+the space used by those 8 large strings and 7 of the small ones along
+with miscellaneous stuff).
+
+The fix for the second issue was to check if the ICCBased colorspace
+had already been 'resolved' (was a dicttype instead of a procedure that
+was an indirect reference). Since the initial processing of the ICCBased
+colorspace created a ReusableStreamDecode filter for the DataSource we
+are able to skip all of this preparation logic.
+
+EXPECTED DIFFERENCES.
+
+None (except a speed increase). The regression I ran reduced from 9000 sec
+to 8700 sec.
+
[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]
+
+ +
+2005-10-04 19:24 Ray Johnston
+
+
+Update change logs for 8.52 release.
+
[doc/Changes.htm 1.59, doc/Details.htm 1.18]
+
+
2005-10-04 17:51 Ray Johnston
diff --git a/gs/doc/Details8.htm b/gs/doc/Details8.htm index 6c76281e1..eca5a74a1 100644 --- a/gs/doc/Details8.htm +++ b/gs/doc/Details8.htm @@ -29,6 +29,7 @@
Table of contents
+
Version 8.52 (2005-10-07)
Version 8.51 (2005-04-18)
Version 8.50 (2004-12-10)
Version 8.33 (2004-11-20) @@ -81,6 +82,6310 @@ overview. +
Version 8.52 (2005-10-07)
+ +
This is the third stable release in the 8.5x series of Ghostscript. +It contains numerous bug fixes and improvements, particularly in the +area DeviceN (spot color) handling and the PDF interpreter. + +
The pdfwrite device can now create PDF/X-3 compliant documents +using the lib/PDFX_def.ps prefix approach. See +Ps2pdf documentation. + +
Also new is a Beta version level 2 Postscript output device, ps2write, +which generates high-level PostScript including text and images and +graphics. We encourage its use instead of the older pswrite when Level 2 +PostScript is desired. Please send any comments or problem reports to +bug-gs@ghostscript.com +or submit it to http://bugs.ghostscript.com. + + +
The following bugs were +open at the time of this release:
+465936, 578865, 592160, 610478, 626295, 686747, 686842, 686853, 687011, +687039, 687063, 687108, 687125, 687146, 687196, 687219, 687231, 687243, +687257, 687271, 687280, 687292, 687295, 687298, 687314, 687316, 687327, +687342, 687345, 687346, 687373, 687397, 687399, 687435, 687480, 687484, +687514, 687520, 687525, 687529, 687531, 687545, 687559, 687583, 687608, +687621, 687622, 687628, 687633, 687642, 687643, 687644, 687650, 687654, +687657, 687663, 687669, 687674, 687676, 687677, 687679, 687682, 687694, +687695, 687697, 687702, 687721, 687728, 687729, 687796, 687805, 687806, +687808, 687814, 687822, 687825, 687844, 687848, 687850, 687863, 687866, +687868, 687870, 687875, 687895, 687903, 687904, 687907, 687914, 687919, +687931, 687938, 687957, 687960, 687970, 687974, 687975, 687986, 687988, +687992, 687994, 687996, 688005, 688006, 688007, 688009, 688013, 688017, +688020, 688022, 688026, 688032, 688035, 688036, 688039, 688042, 688054, +688058, 688060, 688061, 688064, 688066, 688068, 688075, 688079, 688081, +688091, 688095, 688101, 688106, 688108, 688117, 688124, 688129, 688130, +688132, 688134, 688149, 688151, 688152, 688159, 688166, 688176, 688179, +688181, 688184, 688187, 688200, 688203, 688207, 688213, 688215, 688225, +688226, 688227, 688231, 688239, 688243, 688249, 688255, 688260, 688265, +688269, 688274, 688278, 688280, 688282, 688285, 688288, 688290, 688291, +688295, 688300, 688302, 688308, 688309, 688311, 688313, 688315, 688317, +688318, 688319, 688320, 688321. +
+ +
Incompatible changes
+ +
+There are no known incompatible changes at this point. + +
Changelog
+ +
+2005-10-07 18:35 Ray Johnston
+
+
+Update to final release date for 8.52
+
[doc/API.htm 1.52, doc/Bug-form.htm 1.48, doc/Bug-info.htm 1.48, doc/C-style.htm 1.54, doc/Commprod.htm 1.40, doc/Copying.htm 1.38, doc/DLL.htm 1.42, doc/Deprecated.htm 1.19, doc/Details8.htm 1.22, doc/Develop.htm 1.158, doc/Devices.htm 1.89, doc/Drivers.htm 1.57, doc/Fonts.htm 1.50, doc/Helpers.htm 1.43, doc/History1.htm 1.38, doc/History2.htm 1.38, doc/History3.htm 1.38, doc/History4.htm 1.38, doc/History5.htm 1.40, doc/History6.htm 1.55, doc/History7.htm 1.43, doc/History8.htm 1.27, doc/Htmstyle.htm 1.43, doc/Install.htm 1.55, doc/Issues.htm 1.51, doc/Language.htm 1.97, doc/Lib.htm 1.42, doc/Maintain.htm 1.49, doc/Make.htm 1.89, doc/News.htm 1.166, doc/Projects.htm 1.66, doc/Ps-style.htm 1.36, doc/Ps2epsi.htm 1.41, doc/Ps2pdf.htm 1.87, doc/Ps2ps2.htm 1.6, doc/Psfiles.htm 1.67, doc/Readme.htm 1.70, doc/Release.htm 1.94, doc/Source.htm 1.38, doc/Testing.htm 1.36, doc/Unix-lpr.htm 1.38, doc/Use.htm 1.135, doc/Xfonts.htm 1.38, doc/gs-vms.hlp 1.36, man/dvipdf.1 1.36, man/font2c.1 1.36, man/gs.1 1.37, man/gslp.1 1.36, man/gsnd.1 1.36, man/pdf2dsc.1 1.35, man/pdf2ps.1 1.37, man/pdfopt.1 1.35, man/pf2afm.1 1.36, man/pfbtopfa.1 1.37, man/printafm.1 1.36, man/ps2ascii.1 1.36, man/ps2epsi.1 1.34, man/ps2pdf.1 1.41, man/ps2pdfwr.1 1.40, man/ps2ps.1 1.43, man/wftopfa.1 1.36, src/version.mak 1.85]
+
+ +
+2005-10-07 18:09 Ray Johnston
+
+
+Remove this script that is no longer used in the release process. We now
+use cvs2cl.pl third party script.
+
[toolbin/cvs2hist.py 1.13]
+
+ +
+2005-10-07 18:02 Ray Johnston
+
+
+Fix serious bit rot for building History# and Details# from Changes and
+Details created by split_changelog.py. Allows the instructions in Release.htm
+to actually work. This file invoked by toolbin/makehist.tcl.
+
+DETAILS:
+
+This script really hasn't worked since we changed to the new format Changes
+that is created by cvs2cl.pl (instead of the now deprecated cvs2hist.py)
+
+For all releases after the aforementioned change, the History#.htm and
+Details#.htm were being hand edited. Hopefully the format created by
+this script will appear consistent with that created manually.
+
[toolbin/makeset.tcl 1.15]
+
+ +
+2005-10-05 14:37 Ray Johnston
+
+
+Two changes needed to fix a single bug. First, the GC 'limit' logic was
+collecting too frequently. Second, the PDF ICCBased colorspace logic was
+repeatedly creating a ReusableStreamDecode filter for the DataSource
+element. Fixes bug #687117 for customer #850.`
+
+DETAILS:
+
+The 'limit' value used to trigger a GC process was sometimes set to a
+number smaller than the 'inheritied' value. This resulted in a GC scan
+on every interpreter loop past the gc_signal check.
+
+Even with this fixed, the file ran slower than the -dNOGC case because
+the PDF interpreter 'csset' logic would set the ICCBased colorspace that
+would create a new ReusableStreamDecode filter from the DataSource on
+every 'Do' of the many images used to paint the logo (line by line).
+The reusablestreamdecode logic would allocate a 64000 byte string (only
+3144 bytes of which were actually retained) so after about 8 images the
+allocations would exceed the limit and another GC would run (freeing up
+the space used by those 8 large strings and 7 of the small ones along
+with miscellaneous stuff).
+
+The fix for the second issue was to check if the ICCBased colorspace
+had already been 'resolved' (was a dicttype instead of a procedure that
+was an indirect reference). Since the initial processing of the ICCBased
+colorspace created a ReusableStreamDecode filter for the DataSource we
+are able to skip all of this preparation logic.
+
+EXPECTED DIFFERENCES.
+
+None (except a speed increase). The regression I ran reduced from 9000 sec
+to 8700 sec.
+
[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]
+
+ +
+2005-10-04 19:24 Ray Johnston
+
+
+Update change logs for 8.52 release.
+
[doc/Changes.htm 1.59, doc/Details.htm 1.18]
+
+ +
+2005-10-04 17:51 Ray Johnston
+
+
+Tolerate 'null' as a single argument form of setcustomcolor. This is not
+documented in TN5044, but older Adobe ProcSets apparently use this mode.
+Fixes 'misc/cnurse.ps' of the smoke test used prior to release.
+
[lib/gs_lev2.ps 1.38]
+
+ +
+2005-10-04 06:30 Ray Johnston
+
+
+Fix (some of) the gcc compiler warnings (at least the really easy ones).
+
[src/genht.c 1.5, src/gsiorom.c 1.2, src/zdevice2.c 1.10, src/zdps1.c 1.8, src/zfcmap.c 1.17, src/ztrans.c 1.28]
+
+ +
+2005-10-04 01:06 Ray Johnston
+
+
+Commit updates for 8.52 release -- documentation dates and GS_PRODUCT
+
[doc/API.htm 1.51, doc/Bug-form.htm 1.47, doc/Bug-info.htm 1.47, doc/C-style.htm 1.53, doc/Commprod.htm 1.39, doc/Copying.htm 1.37, doc/DLL.htm 1.41, doc/Deprecated.htm 1.18, doc/Details8.htm 1.21, doc/Develop.htm 1.157, doc/Devices.htm 1.88, doc/Drivers.htm 1.56, doc/Fonts.htm 1.49, doc/Helpers.htm 1.42, doc/History1.htm 1.37, doc/History2.htm 1.37, doc/History3.htm 1.37, doc/History4.htm 1.37, doc/History5.htm 1.39, doc/History6.htm 1.54, doc/History7.htm 1.42, doc/History8.htm 1.26, doc/Htmstyle.htm 1.42, doc/Install.htm 1.54, doc/Issues.htm 1.50, doc/Language.htm 1.96, doc/Lib.htm 1.41, doc/Maintain.htm 1.48, doc/Make.htm 1.88, doc/News.htm 1.165, doc/Projects.htm 1.65, doc/Ps-style.htm 1.35, doc/Ps2epsi.htm 1.40, doc/Ps2pdf.htm 1.86, doc/Ps2ps2.htm 1.5, doc/Psfiles.htm 1.66, doc/Readme.htm 1.69, doc/Release.htm 1.93, doc/Source.htm 1.37, doc/Testing.htm 1.35, doc/Unix-lpr.htm 1.37, doc/Use.htm 1.134, doc/Xfonts.htm 1.37, doc/gs-vms.hlp 1.35, man/dvipdf.1 1.35, man/font2c.1 1.35, man/gs.1 1.36, man/gslp.1 1.35, man/gsnd.1 1.35, man/pdf2dsc.1 1.34, man/pdf2ps.1 1.36, man/pdfopt.1 1.34, man/pf2afm.1 1.35, man/pfbtopfa.1 1.36, man/printafm.1 1.35, man/ps2ascii.1 1.35, man/ps2epsi.1 1.33, man/ps2pdf.1 1.40, man/ps2pdfwr.1 1.39, man/ps2ps.1 1.42, man/wftopfa.1 1.35, src/gscdef.c 1.55, src/version.mak 1.84]
+
+ +
+2005-10-01 04:40 Dan Coby
+
+
+Fix for 688316 SeparationOrder device parameter causes "/undefined in
+--get--".
+
+DETAILS:
+
+The fix for 688192 created a problem with the handling of the
+SeparationOrder device parameter.  That fix changed when device parameter
+values were updated into the device structure.  This caused a problem
+when checking the colorant names for the SeparationOrder parameter.
+
[src/gdevdevn.c 1.28, src/gdevdevn.h 1.12]
+
+ +
+2005-09-30 19:11 Ray Johnston
+
+
+Add missing documentation for lib/PDFX_def.ps.
+
[doc/Psfiles.htm 1.65]
+
+ +
+2005-09-29 18:35 Igor Melichev
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 3).
+
+DETAILS :
+
+The first patch for the subject used an incompatible type for
+representation of HSamples, VSamples in the intermediate parameter list.
+It caused another compiler dependent effect when choosing DCT parameters.
+
+Also changed the dominatrion factor to pass color spaces of Altona-Testsuite_p2_S_x3.pdf
+as RGB-like ones.
+
+EXPECTED DIFFERENCES :
+
+None with Windows/MSVC2005.
+On Linux may fix more 2005-09-23 regressions, which left on 2005-09-29.
+
[src/gdevpsdi.c 1.45]
+
+ +
+2005-09-29 15:24 Igor Melichev
+
+
+PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite (continued).
+
+DETAILS :
+
+This minor fix removes an unintended debug printing.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/pdf_font.ps 1.80]
+
+ +
+2005-09-29 08:36 Igor Melichev
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 2).
+
+DETAILS :
+
+The first patch for the subject defined an incorrect condition for matrix diagonal domination.
+
+In same time, the regression test tool detected differences on Linux, which are not appeared
+while testing on Windows. We found out that Windows and Linux builds apply
+different DCT encode parameters.
+
+We guess that the reason is that the patched code accesses
+the [2][3]th element of a [4][3] array. Such element doesn't exist theoretically,
+so the effect may be compiler dependent (rather we're wonder what exactly does it access on Linux,
+because [2][3] is still inside the array memory area).
+
+So now we fix the incorrect condition and then will check regressions again.
+
+EXPECTED DIFFERENCES :
+
+None with Windows/MSVC2005.
+May fix the 2005-09-23 regressions on Linux.
+
[src/gdevpsdi.c 1.44]
+
+ +
+2005-09-28 04:33 Dan Coby
+
+
+Fix for 688310 pdf open error in op_show_continue.
+
+DETAILS:
+
+This is another example of a file with a singular CTM while processing
+text.  There already was some logic in pdf_ops.ps for handling this
+sort of situation.  However it did not properly handle this case.  The
+fix consists of extending the logic for handling singular CTMs.
+
[lib/pdf_ops.ps 1.41]
+
+ +
+2005-09-26 08:20 Igor Melichev
+
+
+Fix (pdfwrite) : High level pattern handling was incomplete.
+
+DETAILS :
+
+Bug 688307 (the bug title is misleading).
+
+gdev_pdf_fill_mas must not call gx_default_fill_mask with a pattern color,
+which is dummy due to high level pattern handling.
+Actually it's a missed code branch since high level pattern were implemented.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/devs.mak 1.138, src/gdevpdfb.c 1.33]
+
+ +
+2005-09-23 18:21 Ray Johnston
+
+
+Change reporting of some noisy (irritating) Warnings generated from many
+PDF files that don't strictly follow the spec. Bug 688229.
+
+DETAILS:
+
+The "fonts with Subtype = /TrueType" and "Embedded font uses undefined proc"
+messages could occur MANY times in PDF files. I'm sure users will get the
+point as well with this approach that only gives the warnings once at the
+end of processing, with the list of offensive printed once. Particularly
+for the TrueType font issue it might make it easier to figure out which
+fonts are missing (and thus substituted) since each font is only listed
+once and the list is sorted (which will collect font families together).
+
+EXPTECTED DIFFERENCES.
+
+None (execpt the gs-stderr log will now be shorter).
+
[lib/pdf_font.ps 1.79, lib/pdf_main.ps 1.100]
+
+ +
+2005-09-22 16:11 Ray Johnston
+
+
+Fix handling of TrueType fonts with zero length name tables. Bug 688305
+for customer 870.
+
+DETAILS:
+
+This worked with a very old gs_ttf.ps, but since we didn't have any such
+files in our regression suite, whatever caused the regression is unknown.
+Detecting zero length name tables and returning false is straightforward.
+
+EXPECTED DIFFERENCES.
+
+None (ran existing regression suite).
+
[lib/gs_ttf.ps 1.48]
+
+ +
+2005-09-21 17:03 Ray Johnston
+
+
+MSVC 6 cannot convert from int64 to double (not yet implemented error).
+Truncate to int prior to conversion to float.
+
[src/gdevpsdi.c 1.43]
+
+ +
+2005-09-21 03:24 Ray Johnston
+
+
+Fix handling of EOD sequences when decoding CCITT data with EndOfBlock
+false. Bug 688306 for customer 780.
+
+DETAILS:
+
+Although the PLRM implies that the CCITT EOD sequence(s) will not be present
+when EndOfBlock is false (the default is 'true'), Adobe Acrobat will create
+PostScript with EOD sequences after the CCITT even when EndOfBlock is false.
+
+There was a comment in the CCITT decoder about this, but once 'rows_left'
+went to zero, any EOD sequence was not consumed by the CCITTFaxDecode filter.
+
+The fix checks for and consumes any trailing EOD sequence even when the
+EndOfBlock parameter is false. IMHO, this is a really sloppy behaviour
+by Adobe Acrobat since they seem to just copy the CCITT data from the input
+PDF, but explicitly put EndOfBlock false even though the PDF did not have
+the parameter to the filter (defaulting to EndOfBlock true).
+
+EXPECTED DIFFERENCES:
+
+None. Regression test OK.
+
[src/scfd.c 1.9]
+
+ +
+2005-09-20 11:35 Igor Melichev
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters.
+
+DETAILS :
+
+Bug 687174 "(pdfwrite) DCT compression quality problem".
+
+It implements Raph's suggestion about choosing DCT parameters for 3-component images
+depending on the image color space.
+If color space looks like RGB, set ColorTransform to 1.
+If color space looks like Lab, set ColorTransform to 0.
+Otherwise set /HSamples [1 1 1 1] /VSamples [1 1 1 1].
+See a motivation in the bug 687174.
+See comments in code about details of the hewristic.
+
+Minor change : pdf_setup_masked_image_converter called a memory allocator with
+a wrong client name.
+
+EXPECTED DIFFERENCES :
+
+test.pdf
+
[src/devs.mak 1.137, src/gdevpdfd.c 1.70, src/gdevpsdi.c 1.42]
+
+ +
+2005-09-19 14:12 Igor Melichev
+
+
+Fix: /SP pdfmark must synchronize the clipping path (continued).
+
+DETAILS :
+
+Bug 688167 "change of real number fomat from fixed to exponential format".
+
+This improves the clipping path synchronization as SaGS suggested
+(see the bug 688167 Comment #4).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.50]
+
+ +
+2005-09-16 19:01 Ray Johnston
+
+
+Fix for double 'endstream' in a Content stream. Now endstream terminates
+the object the same way 'endobj' would. Bug 688303 for customer 670.
+
+EXPECTED DIFFERENCES:
+
+None (case did not exist in regression suite).
+
[lib/pdf_base.ps 1.48]
+
+ +
+2005-09-16 06:17 Ray Johnston
+
+
+Fix handling of paths so that 'cm' will affect pending path operations (fill
+stroke or clip). Verified that with this patch we do as Acrobat Reader from
+4 through 7 does. Bug 688299 for customer 870.
+
+DETAILS:
+
+The basics of using 'upath', then 'uappend' to capture, then replay the
+path after the 'concat' done by 'cm' is straightforward, but since the path
+may not be used, there may be coordinates that are WAY out-of-range after
+an arbitrary 'cm' so we execute the 'uappend' inside a 'stopped' context.
+
+EXPECTED DIFFERENCES:
+
+None. I did a check of all PDF's in the regression suite -- none had
+any differences.
+
[lib/pdf_draw.ps 1.97]
+
+ +
+2005-09-16 04:03 Ray Johnston
+
+
+Correct edit problem with previous commit (copy/paste didn't get totally
+changed for src/gsiorom.c).
+
[doc/Develop.htm 1.156]
+
+ +
+2005-09-16 03:59 Ray Johnston
+
+
+Add missing documentation in Develop.htm and remove dead code commented out
+with C++ style comments to eliminate regression test squawks.
+
[doc/Develop.htm 1.155, src/mkromfs.c 1.2]
+
+ +
+2005-09-14 07:13 Ray Johnston
+
+
+Add a common case to an optimization check in the memflip function.
+
[src/gsutil.c 1.11]
+
+ +
+2005-09-14 07:09 Ray Johnston
+
+
+Prevent accessing past end of estack block which could occur if screen
+enum was not in the current estack block.
+
+EXPECTED DIFFERENCES.
+
+None. (this was only encountered in rare circumstances).
+
[src/zht.c 1.7]
+
+ +
+2005-09-12 11:52 Igor Melichev
+
+
+ps2write : Implementing a generation of PDF/X-3 (continued).
+
+DETAILS :
+
+This change improves the documentation.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2pdf.htm 1.85]
+
+ +
+2005-09-12 11:34 Igor Melichev
+
+
+ps2write : Implementing a generation of PDF/X-3.
+
+DETAILS :
+
+This implements the new feature, which is being coontrolled
+with a new command line option PDFX, and a new pdfwrite device paramewter with same name.
+
+1. A documentation change, which explains the new feature.
+2. A Postscript code change : the DeviceRGB color space substitution, a special handling of /PS pdfmark.
+3. A new sample file gs/lib/PDFX_def.ps with default PDF/X-3 definitions.
+4. A C code change : force CompatibilityLevel 1.3, force embedding all fonts,
+   skip halftone phases and transfer functions, write TrimBox.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Develop.htm 1.154, doc/Ps2pdf.htm 1.84, lib/PDFX_def.ps 1.1, lib/gs_devcs.ps 1.7, lib/gs_pdfwr.ps 1.49, src/gdevpdf.c 1.124, src/gdevpdfb.h 1.13, src/gdevpdfg.c 1.68, src/gdevpdfp.c 1.53, src/gdevpdfx.h 1.136, src/gdevpdtf.c 1.46]
+
+ +
+2005-09-08 17:32 Igor Melichev
+
+
+Fix (ps2write) : Suppress floating point number format in pdfmark operands.
+
+DETAILS :
+
+Bug 688167 "change of real number fomat from fixed to exponential format".
+
+An unobvious point in this bug was to find that the coversion happens in
+Postscript code of the pdfmark handler rather than in C code of the PDF writer.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.48]
+
+ +
+2005-09-07 20:43 Igor Melichev
+
+
+Fix (ps2write) : Adjust the graphic state before executing a Form XObject.
+
+DETAILS :
+
+Bug 688293 "opdfread: Wrong graphics state when painting a Form XObject".
+Patch from SaGS (see Bug 688293).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.84]
+
+ +
+2005-09-07 18:08 Ray Johnston
+
+
+Change to accept PDF with names that mis-use the '#" escape character when
+characters following the # are not hex (AR 7 does this). Bug 688297.
+
+EXPECTED DIFFERENCES:
+
+none.
+
[lib/pdf_base.ps 1.47]
+
+ +
+2005-09-06 22:21 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 12 (fix 2).
+
+DETAILS :
+
+The old code wrote a scratch data for the key /G of a soft mask dictionary,
+because the referent was freed earlier. Debugged with -Z?$@ SoftMaskDict.pdf .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdft.c 1.52]
+
+ +
+2005-09-06 20:04 Igor Melichev
+
+
+Fix (ps2write) : The vector device virtual function dorect was not clipped by page.
+
+DETAILS :
+
+Bug 688279 "ps2write : maybe an incorrect sbstack bottom condition.".
+
+This change fixes a minor problem, which appears in ps2write only.
+Doing it almost for a clarity of the code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.69]
+
+ +
+2005-09-06 17:18 Igor Melichev
+
+
+Fix (pdfwrite) : /BP pdfmark could create dead PDF objects.
+
+DETAILS :
+
+Bug 687560 "Invalid PDF if /BP pdfmarks with non-unique /_objdef".
+
+This change relates to pdfmark BP, EP, SP and PS.
+
+1. Delay the object ID assignation untill the stream accumulation is completed.
+2. Drop redundant equal objects, substituting references to an old one
+   (Equal BP...EP objects appear when BP...EP portion is executed with _same_ graphic state).
+3. Delay the storing in the named resource dictionary untill the stream accumulation is completed
+   and redundant object is substituted.
+4. gx_device_pdf::objname stores the last name for (3).
+   It is being saved and restored in the substream stack.
+5. The memory descriptor of gx_devoce_pdf is enhanced with objname,
+   which is a pointer to string.
+6. gsstruct.h adds another memory descriptor macro for (4).
+7. Forward references mentioned in the bug 687560 are not supported and cause "undefined".
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.123, src/gdevpdfb.h 1.12, src/gdevpdfm.c 1.49, src/gdevpdfx.h 1.135, src/gdevpdti.c 1.52, src/gsstruct.h 1.22]
+
+ +
+2005-09-06 16:22 Igor Melichev
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device (continued).
+
+DETAILS :
+
+The last patch for the subject appears incomplete.
+This one adds macros for parameter strings for pointer enumeration.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.122, src/gdevpdfx.h 1.134, src/gsstruct.h 1.21]
+
+ +
+2005-09-06 13:47 Igor Melichev
+
+
+Fix (ps2write) : pdf_substitute_resource was misspelled.
+
+DETAILS :
+
+This a cosmetic syntaxical change.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfg.c 1.67, src/gdevpdfj.c 1.49, src/gdevpdft.c 1.51, src/gdevpdfu.c 1.87, src/gdevpdfx.h 1.133]
+
+ +
+2005-09-05 14:18 Igor Melichev
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device.
+
+DETAILS :
+
+We occasionally detected that gdev_pdf_put_params wrongly handled the OPDFReadProcsetPath parameter :
+the old code modifies the next field after gx_device_pdf::OPDFReadProcsetPath.
+It happens because c_param_write assumes the parameter type is gs_param_string
+(and doesn't check it neither at the compile time, nor at runtime),
+but the actual field type is gs_string, which is smaller in 4 bytes.
+
+When we fix the type of gx_device_pdf::OPDFReadProcsetPath,
+a problem appears in the garbager descriptor : a warning about a type cast appears.
+Analyzing it so far we found that in this case the garbager may relocate "persistent" parameter string,
+which is not allocated in the heap.
+
+For fixing the latter we define a new garbager method igc_reloc_param_string
+and few accessors to it, and use them in the gx_device_pdf memory descriptor.
+We choose this way because we know that other devices need same method for separation names.
+
+This patch consists of 2 parts :
+
+1. The enhancement for the garbager, which also moves the definition of gs_param_string
+   to the scope visible the garbager. This part modifies the files igc.c, igcstr.c, gsparam.h,
+   gsstruct.h, gstypes.h, igcstr.h
+
+2. The improvement for the pdfwrite device, which modifies other files :
+   gdevpdfb.h, gdevpdfx.h, gdevpdf.c, gdevpdfu.c .
+
+Other devices may need a revision.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.83]
+
+ +
+2005-09-05 14:18 Igor Melichev
+
+
+ps2write : Compact the output file.
+
+DETAILS :
+
+1. Strip whitespaces and comments when writing procsets to the output file.
+2. A new device parameter CompressEntireFile allows to apply LZWEncode
+   either to the procset or to entire file.
+3. When HaveTrueTypes is false, the related part of the procset is being skipped
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2ps2.htm 1.4, src/gdevpdf.c 1.121, src/gdevpdfb.h 1.11, src/gdevpdfp.c 1.52, src/gdevpdfu.c 1.86, src/gdevpdfx.h 1.132]
+
+ +
+2005-09-05 13:58 Igor Melichev
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device.
+
+DETAILS :
+
+We occasionally detected that gdev_pdf_put_params wrongly handled the OPDFReadProcsetPath parameter :
+the old code modifies the next field after gx_device_pdf::OPDFReadProcsetPath.
+It happens because c_param_write assumes the parameter type is gs_param_string
+(and doesn't check it neither at the compile time, nor at runtime),
+but the actual field type is gs_string, which is smaller in 4 bytes.
+
+When we fix the type of gx_device_pdf::OPDFReadProcsetPath,
+a problem appears in the garbager descriptor : a warning about a type cast appears.
+Analyzing it so far we found that in this case the garbager may relocate "persistent" parameter string,
+which is not allocated in the heap.
+
+For fixing the latter we define a new garbager method igc_reloc_param_string
+and few accessors to it, and use them in the gx_device_pdf memory descriptor.
+We choose this way because we know that other devices need same method for separation names.
+
+This patch consists of 2 parts :
+
+1. The enhancement for the garbager, which also moves the definition of gs_param_string
+   to the scope visible the garbager. This part modifies the files igc.c, igcstr.c, gsparam.h,
+   gsstruct.h, gstypes.h, igcstr.h
+
+2. The improvement for the pdfwrite device, which modifies other files :
+   gdevpdfb.h, gdevpdfx.h, gdevpdf.c, gdevpdfu.c .
+
+Other devices may need a revision.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.120, src/gdevpdfb.h 1.10, src/gdevpdfu.c 1.85, src/gdevpdfx.h 1.131, src/gsparam.h 1.13, src/gsstruct.h 1.20, src/gstypes.h 1.7, src/igc.c 1.15, src/igcstr.c 1.7, src/igcstr.h 1.6]
+
+ +
+2005-09-04 20:42 Igor Melichev
+
+
+Type 1 hinter : Improve the criterion for stem recognition.
+
+DETAILS :
+
+Bug 687727 "Type 1 hinter : A horizontal line condition maybe too strong".
+
+Patch from Igor Melichev.
+
+1. Many fonts, including URW TimesRoman, needs to apply alignemnt zones
+to upper or lower corners of a glyph. An example is '1' in TimesRoman.
+This patch detect upper and lower corners as local extremes by Y,
+and pass them to t1_hinter__find_zone.
+
+2. After the change (1) we detected, that the document comparefiles/LD.pdf
+renders much worse. Analyzing it so far, we detected that the top of the left vertical arm
+of 'm' applies same hint as horizontal arc stems. To avoid this,
+this patch computes a "stem boundary quality", which is the tangent of the stem boundary,
+and use it as a priority for choosing a pole for stem alignment
+(the lower tangent, the higher priority).
+
+After the change (2) we detected that most Genoa test render differently.
+The reason appears that the old code erroneusely aligned a diagonal pole
+of the character 'm', which is placed between the right vertical arm and
+the nearest upper arc stem. This patch fixes that due to other (right) poles
+get a better priority, but to our apologies this progression causes
+numerous differences in rasters.
+
+EXPECTED DIFFERENCES :
+
+Almost ALL FILES with a text RENDER DIFFERENTLY.
+
+"normal" :
+
+N "000040cf.000_60.pdf"
+N "001-01.ps"
+N "001-13.ps"
+N "001-25.ps"
+N "002-09.ps"
+N "002-21.ps"
+N "002-33.ps"
+N "012-01.ps"
+N "012-05.ps"
+N "012-09.ps"
+N "012-13.ps"
+N "013-01.ps"
+N "013-05.ps"
+N "013-09.ps"
+N "013-13.ps"
+N "014-01.ps"
+N "014-05.ps"
+N "014-09.ps"
+N "014-13.ps"
+N "015-01.ps"
+N "015-05.ps"
+N "015-09.ps"
+N "016-01.ps"
+N "017-01.ps"
+N "018-01.ps"
+N "01_001.pdf"
+N "020-01.ps"
+N "023-01.ps"
+N "027-01.ps"
+N "027-05.ps"
+N "027-09.ps"
+N "028-01.ps"
+N "031-01.ps"
+N "031-05.ps"
+N "032-01.ps"
+N "032-07.ps"
+N "033-01.ps"
+N "033-52-5873.pdf"
+N "034-01.ps"
+N "034-10.ps"
+N "035-01.ps"
+N "035-07.ps"
+N "036-01.ps"
+N "038-01.ps"
+N "039-01.ps"
+N "040-01.ps"
+N "045-01.ps"
+N "055-01.ps"
+N "083-01.ps"
+N "083-05.ps"
+N "083-09.ps"
+N "083-13.ps"
+N "084-01.ps"
+N "091-01.ps"
+N "093-01.ps"
+N "094-01.ps"
+N "096-01.ps"
+N "102-01.ps"
+N "103-01.ps"
+N "104-01.ps"
+N "109-01.ps"
+N "110-01.ps"
+N "113-01.ps"
+N "118-01.ps"
+N "119-01.ps"
+N "119-10.ps"
+N "119-16.ps"
+N "119-23.ps"
+N "119-35.ps"
+N "119-41.ps"
+N "119-47.ps"
+N "120-01.ps"
+N "123-01.ps"
+N "123-05.ps"
+N "123-09.ps"
+N "124-01.ps"
+N "129-01.ps"
+N "136-01.ps"
+N "141-01.ps"
+N "148-01.ps"
+N "148-05.ps"
+N "148-11.ps"
+N "148-16.ps"
+N "149-01.ps"
+N "149-05.ps"
+N "150-01.ps"
+N "154-01.ps"
+N "158-01.ps"
+N "159.pdf"
+N "162-01.ps"
+N "165-01.ps"
+N "166-01.ps"
+N "169-01.ps"
+N "169-05.ps"
+N "169-09.ps"
+N "169-13.ps"
+N "170-01.ps"
+N "175-01.ps"
+N "176-01.ps"
+N "181-01.ps"
+N "184-01.ps"
+N "192-01.ps"
+N "194-01.ps"
+N "200-01.ps"
+N "205-01.ps"
+N "205-05.ps"
+N "205-09.ps"
+N "205-13.ps"
+N "206-01.ps"
+N "212-01.ps"
+N "213-01.ps"
+N "214-01.ps"
+N "215-01.ps"
+N "219-01.ps"
+N "220-01.ps"
+N "220-07.ps"
+N "222-01.ps"
+N "222-05.ps"
+N "222-09.ps"
+N "222-13.ps"
+N "223-01.ps"
+N "226-01.ps"
+N "227-01.ps"
+N "231-01.ps"
+N "233-01.ps"
+N "237-01.ps"
+N "238-01.ps"
+N "244-01.ps"
+N "245-01.ps"
+N "245-07.ps"
+N "245-13.ps"
+N "245-17.ps"
+N "246-01.ps"
+N "250-01.ps"
+N "251-01.ps"
+N "255-01.ps"
+N "257-01.ps"
+N "258-01.ps"
+N "260-01.ps"
+N "263-01.ps"
+N "264-01.ps"
+N "268-03.ps"
+N "268-04.ps"
+N "268-05.ps"
+N "268-06.ps"
+N "269-01.ps"
+N "270-01.ps"
+N "272-01.ps"
+N "276-01.ps"
+N "281-01.ps"
+N "282-01.ps"
+N "289-01.ps"
+N "296-01.ps"
+N "297-01.ps"
+N "298-01.ps"
+N "298-05.ps"
+N "298-09.ps"
+N "299-01.ps"
+N "303-01.ps"
+N "304-01.ps"
+N "307-01.ps"
+N "307-07.ps"
+N "307-13.ps"
+N "308-04.ps"
+N "310-04.ps"
+N "311-03.ps"
+N "313-01.ps"
+N "316-07.ps"
+N "320-01.ps"
+N "321-01.ps"
+N "321-05.ps"
+N "321-09.ps"
+N "325-01.ps"
+N "327-01.ps"
+N "330-01.ps"
+N "334-01.ps"
+N "335-01.ps"
+N "336-01.ps"
+N "401-01.ps"
+N "405-01.ps"
+N "409-01.ps"
+N "415-01.ps"
+N "421-01.ps"
+N "430-01.ps"
+N "442-01.ps"
+N "450-01.ps"
+N "455690.pdf"
+N "460-01.ps"
+N "463-01.ps"
+N "464-01-fixed.ps"
+N "468-01-fixed.ps"
+N "476-01-fixed.ps"
+N "476-01.ps"
+N "478-01.ps"
+N "483-05-fixed.ps"
+N "541.pdf"
+N "541_623.pdf"
+N "687572.pdf"
+N "86554321.pdf"
+N "acrobat.pdf"
+N "adesso1.pdf"
+N "adesso3.pdf"
+N "adesso7.pdf"
+N "ADOBE1-4.pdf"
+N "AdobeLic.pdf"
+N "alphabet.ps"
+N "Altona-Testsuite_p2_S_x3.pdf"
+N "Altona.Page_3.2002-09-27.pdf"
+N "Altona_Measure_1v1.pdf"
+N "Altona_Technical_1v1_x3.pdf"
+N "Altona_Visual_bb_1v1_x3.pdf"
+N "Altona_Visual_sb_1v1_x3.pdf"
+N "besttest.pdf"
+N "bla.ps"
+N "brochurep1.pdf"
+N "bug-gstest.pdf"
+N "Bug687044.ps"
+N "Bug687111.ps"
+N "Bug687311.pdf"
+N "Bug687546.ps"
+N "Bug687603.ps"
+N "Bug687672.pdf"
+N "Bug687698.ps"
+N "Bug687724.pdf"
+N "Bug687828.pdf"
+N "Bug687840.pdf"
+N "Bug687845.ps"
+N "bulletin.pdf"
+N "chartab.pdf"
+N "chess.ps"
+N "Dave_Barry.pdf"
+N "Fixed_Original.pdf"
+N "fonts.pdf"
+N "fonttest.pdf"
+N "H00216q.pdf"
+N "HeiseiMinStd.pdf"
+N "japan.ps"
+N "js.pdf"
+N "kazmir.pdf"
+N "keyboard.pdf"
+N "KozukaB-ILEmbed.pdf"
+N "laballade.pdf"
+N "LD.pdf"
+N "MagicEye.pdf"
+N "ngnews.pdf"
+N "ngnews1.pdf"
+N "NIL_0003.pdf"
+N "Openhuis_pdf_zw.pdf"
+N "Original.pdf"
+N "pdfopt_bug.pdf"
+N "pdftops.pdf"
+N "PixelisAd.pdf"
+N "prfmm.pdf"
+N "prob.pdf"
+N "pstopdf.pdf"
+N "pstopdfO3.pdf"
+N "PT.ps"
+N "QA_Inv.pdf"
+N "RealCities.pdf"
+N "RodinCIDEmbed.pdf"
+N "S2_Digitalproof-Forum_x3k.pdf"
+N "smdf.90441.102.pdf"
+N "Svd.pdf"
+N "test-hyperref.pdf"
+N "test.pdf"
+N "TextRize.pdf"
+N "time1.pdf"
+N "tpc2.ps"
+N "Type3stringwidth.ps"
+N "type42_glyph_index.ps"
+N "waterfal.ps"
+N "womanface.pdf"
+N "xgfddg.pdf"
+
+pdfwrite :
+
+P "0.pdf"
+P "000040cf.000_60.pdf"
+P "01_001.pdf"
+P "001-01.ps"
+P "001-13.ps"
+P "001-25.ps"
+P "002-09.ps"
+P "002-21.ps"
+P "002-33.ps"
+P "012-01.ps"
+P "012-05.ps"
+P "012-09.ps"
+P "012-13.ps"
+P "013-01.ps"
+P "013-05.ps"
+P "013-09.ps"
+P "013-13.ps"
+P "014-01.ps"
+P "014-05.ps"
+P "014-09.ps"
+P "014-13.ps"
+P "015-01.ps"
+P "015-05.ps"
+P "015-09.ps"
+P "016-01.ps"
+P "017-01.ps"
+P "018-01.ps"
+P "01_001.pdf"
+P "020-01.ps"
+P "023-01.ps"
+P "027-01.ps"
+P "027-05.ps"
+P "027-09.ps"
+P "028-01.ps"
+P "031-01.ps"
+P "031-05.ps"
+P "032-01.ps"
+P "032-07.ps"
+P "033-01.ps"
+P "033-52-5873.pdf"
+P "034-01.ps"
+P "034-10.ps"
+P "035-01.ps"
+P "035-07.ps"
+P "036-01.ps"
+P "038-01.ps"
+P "039-01.ps"
+P "040-01.ps"
+P "045-01.ps"
+P "055-01.ps"
+P "083-01.ps"
+P "083-05.ps"
+P "083-09.ps"
+P "083-13.ps"
+P "084-01.ps"
+P "091-01.ps"
+P "093-01.ps"
+P "094-01.ps"
+P "096-01.ps"
+P "102-01.ps"
+P "103-01.ps"
+P "104-01.ps"
+P "109-01.ps"
+P "110-01.ps"
+P "113-01.ps"
+P "118-01.ps"
+P "119-01.ps"
+P "119-10.ps"
+P "119-16.ps"
+P "119-23.ps"
+P "119-35.ps"
+P "119-41.ps"
+P "119-47.ps"
+P "120-01.ps"
+P "123-01.ps"
+P "123-05.ps"
+P "123-09.ps"
+P "124-01.ps"
+P "129-01.ps"
+P "136-01.ps"
+P "141-01.ps"
+P "148-01.ps"
+P "148-05.ps"
+P "148-11.ps"
+P "148-16.ps"
+P "149-01.ps"
+P "149-05.ps"
+P "150-01.ps"
+P "154-01.ps"
+P "158-01.ps"
+P "159.pdf"
+P "162-01.ps"
+P "165-01.ps"
+P "166-01.ps"
+P "169-01.ps"
+P "169-05.ps"
+P "169-09.ps"
+P "169-13.ps"
+P "170-01.ps"
+P "175-01.ps"
+P "176-01.ps"
+P "181-01.ps"
+P "184-01.ps"
+P "192-01.ps"
+P "194-01.ps"
+P "200-01.ps"
+P "205-01.ps"
+P "205-05.ps"
+P "205-09.ps"
+P "205-13.ps"
+P "206-01.ps"
+P "212-01.ps"
+P "213-01.ps"
+P "214-01.ps"
+P "215-01.ps"
+P "219-01.ps"
+P "220-01.ps"
+P "220-07.ps"
+P "222-01.ps"
+P "222-05.ps"
+P "222-09.ps"
+P "222-13.ps"
+P "223-01.ps"
+P "226-01.ps"
+P "227-01.ps"
+P "231-01.ps"
+P "233-01.ps"
+P "237-01.ps"
+P "238-01.ps"
+P "244-01.ps"
+P "245-01.ps"
+P "245-07.ps"
+P "245-13.ps"
+P "245-17.ps"
+P "246-01.ps"
+P "250-01.ps"
+P "251-01.ps"
+P "255-01.ps"
+P "257-01.ps"
+P "258-01.ps"
+P "260-01.ps"
+P "263-01.ps"
+P "264-01.ps"
+P "268-03.ps"
+P "268-04.ps"
+P "268-05.ps"
+P "268-06.ps"
+P "269-01.ps"
+P "270-01.ps"
+P "272-01.ps"
+P "276-01.ps"
+P "281-01.ps"
+P "282-01.ps"
+P "289-01.ps"
+P "296-01.ps"
+P "297-01.ps"
+P "298-01.ps"
+P "298-05.ps"
+P "298-09.ps"
+P "299-01.ps"
+P "303-01.ps"
+P "304-01.ps"
+P "307-01.ps"
+P "307-07.ps"
+P "307-13.ps"
+P "308-04.ps"
+P "310-04.ps"
+P "311-03.ps"
+P "313-01.ps"
+P "316-07.ps"
+P "320-01.ps"
+P "321-01.ps"
+P "321-05.ps"
+P "321-09.ps"
+P "325-01.ps"
+P "327-01.ps"
+P "330-01.ps"
+P "334-01.ps"
+P "335-01.ps"
+P "336-01.ps"
+P "401-01.ps"
+P "405-01.ps"
+P "409-01.ps"
+P "415-01.ps"
+P "421-01.ps"
+P "430-01.ps"
+P "442-01.ps"
+P "450-01.ps"
+P "455690.pdf"
+P "460-01.ps"
+P "463-01.ps"
+P "464-01-fixed.ps"
+P "468-01-fixed.ps"
+P "476-01-fixed.ps"
+P "476-01.ps"
+P "478-01.ps"
+P "483-05-fixed.ps"
+P "541.pdf"
+P "541_623.pdf"
+P "687572.pdf"
+P "86554321.pdf"
+P "acrobat.pdf"
+P "adesso1.pdf"
+P "adesso3.pdf"
+P "adesso7.pdf"
+P "adesso8.pdf"
+P "ADOBE1-4.pdf"
+P "alphabet.ps"
+P "Altona-Testsuite_p2_S_x3.pdf"
+P "Altona.Page_3.2002-09-27.pdf"
+P "Altona_Measure_1v1.pdf"
+P "Altona_Technical_1v1_x3.pdf"
+P "Altona_Visual_bb_1v1_x3.pdf"
+P "Altona_Visual_sb_1v1_x3.pdf"
+P "annots.pdf"
+P "besttest.pdf"
+P "bla.ps"
+P "brochurep1.pdf"
+P "bug-gstest.pdf"
+P "Bug687044.ps"
+P "Bug687111.ps"
+P "Bug687311.pdf"
+P "Bug687546.ps"
+P "Bug687603.ps"
+P "Bug687672.pdf"
+P "Bug687698.ps"
+P "Bug687724.pdf"
+P "Bug687828.pdf"
+P "Bug687840.pdf"
+P "Bug687845.ps"
+P "bulletin.pdf"
+P "chartab.pdf"
+P "chess.ps"
+P "Dave_Barry.pdf"
+P "Fixed_Original.pdf"
+P "fonts.pdf"
+P "fonttest.pdf"
+P "H00216q.pdf"
+P "HeiseiMinStd.pdf"
+P "japan.ps"
+P "js.pdf"
+P "kazmir.pdf"
+P "keyboard.pdf"
+P "KozukaB-ILEmbed.pdf"
+P "LD.pdf"
+P "MagicEye.pdf"
+P "ngnews.pdf"
+P "ngnews1.pdf"
+P "NIL_0003.pdf"
+P "Openhuis_pdf_zw.pdf"
+P "Original.pdf"
+P "p2b-100.pdf"
+P "pdfopt_bug.pdf"
+P "pdftops.pdf"
+P "PixelisAd.pdf"
+P "prfmm.pdf"
+P "prob.pdf"
+P "pstopdf.pdf"
+P "pstopdfO3.pdf"
+P "QA_Inv.pdf"
+P "RealCities.pdf"
+P "RodinCIDEmbed.pdf"
+P "S2_Digitalproof-Forum_x3k.pdf"
+P "smdf.90441.102.pdf"
+P "Svd.pdf"
+P "t.pdf"
+P "test-hyperref.pdf"
+P "test.pdf"
+P "test_multipage_prob.pdf"
+P "TextRize.pdf"
+P "time1.pdf"
+P "tpc2.ps"
+P "type42_glyph_index.ps"
+P "waterfal.ps"
+P "womanface.pdf"
+P "xgfddg.pdf"
+
[src/gxhintn.c 1.61, src/gxhintn.h 1.24]
+
+ +
+2005-09-04 05:44 Dan Coby
+
+
+Fix for 688275 Overprint problems in Display driver - Gs 8.50 and Gs 8.51.
+
+DETAILS:
+
+The cause of the problem was that gx_default_get_bits_rectangle did not
+properly handle a situation in which GX_RETURN_POINTER was not specified
+for a get_bits operation.  The overprint logic is one of the few situations
+in which this option is not specified.  The display device is one of the
+few situations that uses the default get_bits logic. This is the second
+problem that has been found in this combination.
+
[src/gdevdgbr.c 1.14, src/gdevdsp.c 1.35]
+
+ +
+2005-09-02 05:54 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 11 (fix 1).
+
+DETAILS :
+
+The ps2write device was broken with recent patches. Fixing it now.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfx.h 1.130]
+
+ +
+2005-09-01 22:04 Stefan Kemper
+
+
+Formatting cleanup for the printing of the Font samples.
+
+Fixes bug 688281
+Thanks to: SaGS5495@hotmail.com
+
[lib/prfont.ps 1.7]
+
+ +
+2005-09-01 00:05 Alex Cherepanov
+
+
+Fix incorrect detection of the end of input data during processing of
+(next_code == lzw_decode_max) branch in s_LZWD_process(). Return the error
+status only when there's not enough data in the buffer and the buffer
+cannot be refilled.
+Fix bug 688287
+
[src/slzwd.c 1.6]
+
+ +
+2005-08-31 18:34 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 10, final.
+
+DETAILS :
+
+This completes the fix for the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+It switches on the new code by changing the default value for the HaveTransparency option.
+
+EXPECTED DIFFERENCES :
+
+pdfwrite :
+
+ai2.pdf
+dina3_watermark.pdf
+SoftMaskGroup.pdf
+
[src/gdevpdfb.h 1.9]
+
+ +
+2005-08-31 18:31 Igor Melichev
+
+
+pdfwrite : Upgrading the default CompatibilityLevel to 1.4 .
+THIS IS INCOMPATIBLE CHANGE.
+
+We believe that CompatibilityLevel=1.3 is now obsolete,
+because most viewers can handle PDF 1.4 .
+If an user needs to create a document for older viewers,
+he should specify CompatibilityLevel explicitly.
+Note that PDFSETTINGS parameter lists have been upgraded also.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2pdf.htm 1.83, lib/gs_pdfwr.ps 1.47, lib/ps2pdf 1.4, lib/ps2pdf.bat 1.9, lib/ps2pdf.cmd 1.4, src/gdevpdf.c 1.119]
+
+ +
+2005-08-31 15:29 Ray Johnston
+
+
+Update map_cmyk_color function to modern version (was old style). This
+should complete jpegcmyk for correct behaviour.
+
[src/gdevjpeg.c 1.10]
+
+ +
+2005-08-31 14:31 Ray Johnston
+
+
+Add jpegcmyk device (module missed in previous commit).
+
[src/gdevjpeg.c 1.9]
+
+ +
+2005-08-31 12:35 Igor Melichev
+
+
+Documenting the new pdfwrite device paramentr HaveTransparency.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2pdf.htm 1.82]
+
+ +
+2005-08-31 11:18 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 9.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+It simplifies the logic of the HaveTransparency flag.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfp.c 1.51, src/gdevpdft.c 1.50]
+
+ +
+2005-08-31 11:07 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 8.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+It applies pdf_substitue_resource to transparency-related objects.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdft.c 1.49]
+
+ +
+2005-08-31 11:02 Igor Melichev
+
+
+Fix (pdfwrite) : A code restructurisation : factor out pdf_substitue_resource.
+
+DETAILS :
+
+This change is algorithmicly equivalent.
+pdf_substitue_resource is a new function, which replaces redundant code fragments.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfg.c 1.66, src/gdevpdfj.c 1.48, src/gdevpdfu.c 1.84, src/gdevpdfx.h 1.129]
+
+ +
+2005-08-31 07:40 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 7.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+1. Restructurize the code in gdevpdft.c .
+2. Provide a delayed obgect ID assignation in gdevpdft.c .
+3. gdevpdfb.h, gdevpdfx.h slightly changed for (2).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfb.h 1.8, src/gdevpdft.c 1.48, src/gdevpdfx.h 1.128, src/gdevpdti.c 1.51]
+
+ +
+2005-08-31 05:59 Ray Johnston
+
+
+Remove inadvertent commit that included png48 device.
+
[src/msvc32.mak 1.75]
+
+ +
+2005-08-31 05:52 Ray Johnston
+
+
+Add jpegcmyk device.
+
[src/bcwin32.mak 1.38, src/devs.mak 1.136, src/macos-mcp.mak 1.35, src/macosx.mak 1.28, src/msvc32.mak 1.74, src/openvms.mak 1.41, src/os2.mak 1.47, src/unix-gcc.mak 1.50, src/unixansi.mak 1.41, src/watcw32.mak 1.35]
+
+ +
+2005-08-31 03:41 Dan Coby
+
+
+Fix for 688252 Signal 11 in set_color_ht_le_4 on AMD64.  The fix comes
+from Alex Cherepanov.  Add a cast for force signed math when working
+with a signed and unsigned value.
+
[src/gxcht.c 1.17]
+
+ +
+2005-08-30 23:26 Alex Cherepanov
+
+
+Encode the indication that the EPS file has been cropped into
+EPSBoundingBoxState and suppres subsequent messages about cropping the file.
+The warning is false when BoundingBox preceeds HiResBoundingBox and BoundingBox
+causes cropping but HiResBoundingBox doesn't.
+Fix bug 688062
+
[lib/gs_epsf.ps 1.15]
+
+ +
+2005-08-30 23:19 Ray Johnston
+
+
+Fix handling of zero length input files so that .peekstring does not give
+a rangecheck error. Bug 688199.
+
+DETAILS:
+
+Following Russell Lang's suggestion, the zpeekstring function appeared to
+have been (at one time) designed so that EOFC returned an empty string, but
+the check for requested len > bsize had priority, and when the file was
+closed, the 'bsize' was reset to 0. I removed the "HACK" check to after the
+check for status == EOFC.
+
[src/zfileio.c 1.18]
+
+ +
+2005-08-30 19:12 Ray Johnston
+
+
+Fix for large 'loca' table counts in TrueType fonts causing stackoverflow.
+Bug 688277 for customer 870.
+
+DETAILS:
+
+While the MaxOpStack userparam (default value 50000 in gs_init.ps) could
+work around this problem, a cleaner and more efficient solution is to
+create the array for the 'loca' values, then fill it.
+
[lib/gs_ttf.ps 1.47]
+
+ +
+2005-08-30 17:32 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 6.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+The last patch was commited with errors.
+This patch fixes that.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/ztrans.c 1.27]
+
+ +
+2005-08-30 17:08 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 5.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+The last patch was commited with errors.
+This patch fixes that.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevp14.c 1.34, src/gstrans.h 1.15]
+
+ +
+2005-08-30 16:49 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 4.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+This patch debugs soft mask groups.
+
+1. The pdf14 device appears to use soft mask Background converted into DeviceGray.
+We believe it is incorrect, but we don't want to fix it now.
+To provide the correct data for high level devices we added a new field
+GrayBackground, which keeps the Background color converted into DeviceGray.
+Background now keeps the original Background, specified in the blend color space.
+
+2. Do not use gsave-grestore when creating a soft mask with .begintransparencygroup,
+because high level devices need to modify the graphic state with storing the sift mask ID.
+The new code uses currentcolorspace-setcolorspace instead gsave-grestore.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/pdf_draw.ps 1.96, src/gdevp14.c 1.33, src/gdevpdft.c 1.47, src/gstparam.h 1.15, src/gstrans.c 1.25, src/int.mak 1.136, src/ztrans.c 1.26]
+
+ +
+2005-08-30 13:01 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 3.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+This patch completes the graphic state synchronization.
+A new field soft_mask_id is added to gs_imager_state.
+High level devices use it for storing an ID of the current soft mask.
+Currently it doesn't affect low level devices.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfg.c 1.65, src/gdevpdft.c 1.46, src/gdevpdfx.h 1.127, src/gstrans.c 1.24, src/gxistate.h 1.23]
+
+ +
+2005-08-30 10:49 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 2.
+
+DETAILS :
+
+This is a continuation of the fix the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+This patch provides an accumulation of a transparency mask group as a PDF command stream,
+a creation of SMask dictionaries and a synchronization of the graphic state with them.
+
+The graphic state synchronization is incomplete due to
+insufficient data supplied by the graphics library
+when executong a grestore. It will be fixed later.
+
+pdf_substream_save_s::soft_mask_dict is added to handle nested mask groups.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfb.h 1.7, src/gdevpdft.c 1.45, src/gdevpdfx.h 1.126, src/gdevpdti.c 1.50, src/gsstruct.h 1.19]
+
+ +
+2005-08-30 09:06 Igor Melichev
+
+
+Fix (device intervace, PDF interpreter) : High level devices need to know whether the mask is an image or a group.
+
+DETAILS :
+
+This is the fourth preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+A high level device needs to know whether a transparency mask is
+a group or an image. To provide this data we split the operator
+.begintransparencymask into .begintransparencymaskgroup and
+.begintransparencymaskimage, which should be invoked in appropriate cases.
+The structure gs_pdf14trans_params_s passes a new flag mask_is_image.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Language.htm 1.95, lib/pdf_draw.ps 1.95, lib/pdf_ops.ps 1.40, src/gstrans.c 1.23, src/gstrans.h 1.14, src/ztrans.c 1.25]
+
+ +
+2005-08-30 06:38 Igor Melichev
+
+
+Fix : Cygwin/gcc warnings.
+
+DETAILS :
+
+This fixes some Cygwin/gcc warnings and improves few comments.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevdevn.c 1.27, src/gdevpdf.c 1.118, src/gdevpsd.c 1.23, src/gdevtsep.c 1.9, src/gsistate.c 1.12, src/gxpcopy.c 1.26, src/zmedia2.c 1.19]
+
+ +
+2005-08-29 19:59 Ray Johnston
+
+
+Invalid xref was not detected causing some objects to be defined as 'null'
+which could cause 'typecheck' or other errors. Bug 688285 for customer #870.
+
+DETAILS:
+
+The xref subsection count was one too small, so there was one xref entry
+that was being interpreted as a new subsection. Detect the trailing 'n'
+garbage (any non-whitespace) and signal an error so that the 'rebuild'
+logic can recover the correct xref.
+
+EXPECTED DIFFERENCES.
+
+none (tested all pdf files in comparefiles).
+
[lib/pdf_main.ps 1.99]
+
+ +
+2005-08-29 18:21 Igor Melichev
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects.
+
+DETAILS :
+
+This is an initial commit for the high level handler to pdfwrite.
+It fixes the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+It defines a new distiller parameter HaveTransparency.
+When it is false (default), the behavior is equivalent to the old one -
+the transparency is being converted into a plane image.
+
+The value true only works with CompatibilityLevel>=1.4 .
+In this case transparency is being written to output as high level objects.
+The writtemn objects are not necesserily repear the structure of the
+input document, because the PDF interpreter performs some simplifications,
+which can't be recovered by the pdfwrite device.
+
+The main conversion happens in gdevpdft.c . See comments in there.
+Two new resource types are being added - resourceSoftMaskDict,
+resourceGroup. Doing so to allow a further optimization
+with merging duplicated objects of such types.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Develop.htm 1.153, src/devs.mak 1.135, src/gdevpdf.c 1.117, src/gdevpdfb.h 1.6, src/gdevpdfg.c 1.64, src/gdevpdfg.h 1.42, src/gdevpdfi.c 1.73, src/gdevpdfj.c 1.47, src/gdevpdfp.c 1.50, src/gdevpdft.c 1.44, src/gdevpdfu.c 1.83, src/gdevpdfx.h 1.125]
+
+ +
+2005-08-29 18:12 Igor Melichev
+
+
+Fix (PDF interpreter) : Provide a bbox for .begintransparencygroup (issue 2).
+
+DETAILS :
+
+This is the second attempt of the second preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+The last patch about the bbox appear incorrect due to
+the device transparency handler receives the image bbox data
+when CTM is concatenated with the image matrix.
+
+This patch almost restores the old code except
+image bbox is changed from 0 0 0 0 to 0 0 1 1,
+which is the right rectangle in the image coordinates.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/pdf_draw.ps 1.94]
+
+ +
+2005-08-29 15:58 Igor Melichev
+
+
+Fix: Validate the number of transparency Background components.
+
+DETAILS :
+
+The old code never checked whether a transparency Background has a proper number of components.
+It could cause an indeterministic behavior with incorrect documents.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevp14.c 1.32, src/gstrans.c 1.22]
+
+ +
+2005-08-29 15:25 Igor Melichev
+
+
+Fix (device interface): Provide an access for the number of transparency Background components for high level devices, part 2.
+
+DETAILS :
+
+This continues the third preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+The last patch has a minor inaccuracy :
+the field Background_components defined as bool.
+It must be int.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gstparam.h 1.14, src/gstrans.h 1.13]
+
+ +
+2005-08-29 15:18 Igor Melichev
+
+
+Fix (device interface): Provide an access for the number of transparency Background components for high level devices.
+
+DETAILS :
+
+This is a third preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+This change is algorithmically equivalent.
+
+The member has_Background is now replaced with Background_components,
+which stores the number of Background components.
+It is visible for devices when the create_compositor method
+is called with PDF14_BEGIN_TRANS_GROUP.
+
+The clist file format has been slightly changed :
+the field Background_components is now written into a
+separate byte, and unused Background components are being skipped.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevp14.c 1.31, src/gstparam.h 1.13, src/gstrans.c 1.21, src/gstrans.h 1.12, src/ztrans.c 1.24]
+
+ +
+2005-08-29 14:05 Igor Melichev
+
+
+Fix (PDF interpreter) : provide a bbox for .begintransparencygroup .
+
+DETAILS :
+
+This is a second preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+The old code calls .begintransparencygroup with zero bbox
+when processing a Type 3 image with SMask.
+This patch computes the bbox from the image coordinates
+in order to provide data for the high level transparency handler.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/pdf_draw.ps 1.93]
+
+ +
+2005-08-29 12:51 Igor Melichev
+
+
+Fix (pdfwrite) : Use DeviceGray when writing SMask image.
+
+DETAILS :
+
+This is a preparation for fixing the bug 687168
+"(pdfwrite) Transparency as a high level object"
+
+The old code tried to use DevicePixel while writing a SMask image.
+Currently this branch never executes because the current code always converts
+transparency to a plain image.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfb.h 1.5, src/gdevpdfi.c 1.72, src/gdevpdfx.h 1.124]
+
+ +
+2005-08-25 15:34 Ray Johnston
+
+
+Change ResusableStreamDecode filter implementation to avoid using .bigstring
+so that languagelevel 3 is not required for this filter. Patch thanks to
+mat. Gheorghe Savulescu. Bug 688150.
+
+DETAILS:
+
+In general, running at Language Level 2 by using .setlanguagelevel is not
+supported when using features that are part of LanguageLevel 3, such as
+filters that are part of LL3, but this patch is simple and low risk so
+I am adding it and closing the bug.
+
[lib/gs_frsd.ps 1.9]
+
+ +
+2005-08-24 19:02 Ralph Giles
+
+
+Partial support for a compressed %rom% iodevice. It is enabled by
+adding romfs.dev to FEATURE_DEVS in the top-level Makefile.
+
+This also includes a C commandline-utility 'mkromfs' that takes
+a directory and creates a compressed image of it as a file. Currently
+the %rom% iodevice in gsiorom.c reads this directly.
+
+The compressed image is a list of paths with offset pointers,
+each offset pointing to the beginning of a series of zlib-
+compressed blocks comprising the file. This gets us pretty
+good (typically 50% or better) compression of the support
+files while still allowing relatively fast seek and random
+access.
+
+TODO:
+
+1. Have mkromfs trace through the include directives in lib/
+so that only those postscript files required by Ghostscript are
+included, the same as geninit does now. Resources/ and fonts/
+can still be included as-is.
+
+2. Have mkromfs (or a separate tool) general a C file (or sequence
+of them, so the data can be compiled directly into the Ghostscript
+executable. And of course modify gsiorom.c to pull its data from
+there instead of a literal file.
+
+3. Integrate mkromfs into the build system and replace the existing
+geninit code. Setting COMPILE_INITS=1 in the top-level Makefile
+should automatically construct and compile in the compressed image
+and enable the romfs FEATURE_DEV
+
+4. Switch to a b-tree for the block pointer index, so that file
+access remains fast if someone dumps in a huge number of Resources
+or fonts. Right now it does a linear search, which is fast enough
+for the current complement but will cause a problem as some point.
+
[src/Makefile.in 1.41, src/gsiorom.c 1.1, src/lib.mak 1.211, src/mkromfs.c 1.1]
+
+ +
+2005-08-24 17:04 Raph Levien
+
+
+Cleanup of error message "printquit" calls in pf2afm, mostly to add
+missing newlines. Thanks to Paul Vojta for the patch.
+
[lib/pf2afm.ps 1.8]
+
+ +
+2005-08-24 17:03 Igor Melichev
+
+
+Fix (the device interface) : High level devices need an access to a transparency transfer function object.
+
+DETAILS :
+
+It adds  "gs_function_t *transfer_function" to gs_pdf14trans_params_s and
+enhances a garbager descriptor st_pdf14trans.
+
+We think that such pointer is alvays have a correct stability,
+because the transparency only comes from the PDF interpreter,
+which doesn't create graphic states in the global memory.
+Otherwise the function object must be global as well.
+Unfortunately we don't have a validation mechanizm right now,
+but likely it will appear with fixing the bug 688226.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevp14.c 1.30, src/gstparam.h 1.12, src/gstrans.c 1.20, src/gstrans.h 1.11]
+
+ +
+2005-08-23 19:26 Igor Melichev
+
+
+Fix (pdfwrite) : Improve the logic of combining a text rotation with ViewingOrientation.
+
+DETAILS :
+
+Bug 687800 "%%ViewingOrientation not processed by pdfwrite".
+
+We can't say that we perfectly understand what rules Adobe uses to combine them,
+becaue the explanation in "Technical Note #5151
+Version :Acrobat 6.0 Acrobat Distiller Parameters" page 50 is incomplete.
+But with this change the result looks more compatible to Adobe.
+
+EXPECTED DIFFERENCES :
+
+"Bug687044.ps"
+"Bug687603.ps"
+
[src/gdevpdf.c 1.116]
+
+ +
+2005-08-23 17:34 Igor Melichev
+
+
+Fix (Type 1 hinter) : Allow degenerate CTM by a rendering with no hinting.
+
+DETAILS :
+
+This is a fix for a part of the bug 688065
+"incorrect handling of type 1 fonts at 0 0 scale",
+which relates to "1 0 scale".
+The case "0 0 scale" was fixed earlier.
+
+With degenerate CTM the old code fails with 'rangecheck'
+due to the hinter logics needs an inverse CTM.
+However some documents set "1 0 scale" to compute text width.
+The new code does render a text with degenerate CTM with no hinting.
+We could implement an optimized algorithm for this with
+a simple rendering of a line which is a projection of the glyph,
+but we have no engineering resources for this optimization.
+We believe that such optimisation isn't much useful.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxhintn.c 1.60]
+
+ +
+2005-08-23 12:58 Igor Melichev
+
+
+Fix (pdfwrite and other vector devices) : A compatibility to Adobe when stroking with a degenerate CTM.
+
+DETAILS :
+
+Bug 687901 '"wrong operand type" error'.
+See comment in code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.68]
+
+ +
+2005-08-23 11:26 Igor Melichev
+
+
+Fix (pdfwrite and other vector devices) : Indeterministic result when stroking a path with a degenerate CTM.
+
+DETAILS :
+
+It fixes the indeterministic habavior with the test document of the
+Bug 687901 '"wrong operand type" error',
+but doesn't fix the bug.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevvec.c 1.27]
+
+ +
+2005-08-22 21:30 Igor Melichev
+
+
+Fix: /SP pdfmark must synchronize the clipping path.
+
+DETAILS :
+
+Bug 687558 "Wrong clipping path with /SP pdfmark".
+
+This patch consists of 2 parts :
+
+1. A hack for synchronizing the clipping path in 'pdfmark'.
+We need to use a hack, because the implementation of 'pdfmark'
+is based on the device method put_params, and
+there is no regular way to pass the imager state or the clipping path through it.
+The hack paints something outside the device bbox,
+so that the painting doesn't appear in the output.
+
+2. An improvement to the pdfwrite device,
+which skips a stroking, if it appears entirely outside the clipping box.
+That improvement appears some imperfect due to a compatibility
+to the hack (1) - see comment in code. The imperfection is
+the synchronization of a clipping path when a document strokes outside
+the clipping box. We believe that such cases are rare,
+so the imperfection isn't important.
+
+A progression appears while a charproc accumulation :
+the old code accumulated strokes outside the bounding box
+set by 'setcachedevice', but the new one does not.
+The new one appears compatible to Adobe Distiller 5.
+
+EXPECTED DIFFERENCES :
+
+pdfwrite 72 dpi :
+015-09.ps
+
[lib/gs_pdfwr.ps 1.46, src/gdevpdfd.c 1.67]
+
+ +
+2005-08-22 21:29 Igor Melichev
+
+
+The filling algorithm : optimize paths with many subpaths (continued).
+
+DETAILS :
+
+The last patch can cause a dangling pointer subpath_current.
+Rather we don't use it, it may be harmful for the garbager.
+This patch fixes that.
+
+Minor change : removed an unuseful type case and empty line.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxpcopy.c 1.25]
+
+ +
+2005-08-22 14:29 Igor Melichev
+
+
+The filling algorithm : optimize paths with many subpaths.
+
+DETAILS :
+
+Bug 686996 "Orientation has massive effect on render time".
+It fills a path consisting of 4440 subpaths,
+each of which is a quasi-rectangle
+(or a rectangle with a fixed_fraction noise).
+
+If a path has over 50 subpaths,
+we try to merge subpaths by common vertical lines.
+This works around a poor 3d party software,
+which generates a path as a huge number of contacting rectangles.
+
+An additional complexity happens due to the sample document defines multiple
+quasi-colinear lines instead colinear ones. An example : {{362254, 42905},
+{362253, 204152}} and {{362253, 42881},{362253, 204152}}.
+We believe that with a huge number of contours the precision of the rendering
+doesn't need to be so strong as with a small number.
+Therefore we replace quasi-colinear lines with colinear ones.
+
+Another smart point is which pairs of lines to be checked for colinearity.
+Obviousely checking all pairs would be too slow. Probably we can assume that the
+Postscript writer orders rectangles by the trasversal direction, so
+colinear pairs appear in the path within a small window, which roughly is the
+number of spot holes multiplied by 4. (Well, one can construct a worse path,
+but unlikely it is practical). This patch hardcodes few arbitrary
+constants, which may need further improvements.
+
+See commnmets in code for more details.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxfill.c 1.122, src/gxpath.h 1.16, src/gxpcopy.c 1.24]
+
+ +
+2005-08-18 08:07 Igor Melichev
+
+
+ps2write : Improve the documentation about Policies.PageSize .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2ps2.htm 1.3]
+
+ +
+2005-08-17 21:54 Igor Melichev
+
+
+PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite.
+
+DETAILS :
+
+Bug 685335 "PDF interpreter doesn't process ToUnicode".
+
+The PDF interpreter now converts ToUnicode CMaps into FontInfo.GlyphNames2Unicode,
+which PS interpreter passes to high level devices,
+and the pdfwrite device converts it again into ToUnicode.
+Therefore re-distilling a PDF file with GS|pdfwrite
+preserves the searchability. Before now it was lost.
+
+Currently this stuff works only when the output device is pdfwrite.
+Doing so to save the processor time with raster devices.
+In future the condition in .processToUnicode may need an enhancement.
+
+We found that some documents define ToUnicode incorrectly.
+For now we skip cases, in which ToUnicode is defined to a name,
+because the PDF specification requires it to be a stream.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_cmap.ps 1.19, lib/pdf_font.ps 1.78]
+
+ +
+2005-08-17 18:30 Ray Johnston
+
+
+Previous change for ignoring 0 area clip path was not sufficient and made
+other files misbehave. Fixes bugs 688121 and 688259, reopen 687136.
+
+DETAILS:
+
+Thanks to Dan for identifying the change that caused 688259 to fail. I had
+coincidentally been looking in the same area for 688121.
+
+687136 will require more analysis and a different patch, and the patch will
+need to be tested against the files for 688121 and 688259 along with the
+full regression suite.
+`
+
[lib/pdf_ops.ps 1.39]
+
+ +
+2005-08-17 14:40 Igor Melichev
+
+
+Fix : Unconforming line join.
+
+DETAILS :
+
+Ghostscript Bug 688126 "Wrong line join".
+
+1. The old code applied a bewel join while flattening a curve.
+   Such behavior appears incompatible to Adobe CPSI 3010.105.
+   Language.htm said that it was done with .setcurvejoin
+   for a compatibility to Adobe implementations.
+   We believe that modern Adobe implementations are not such,
+   and therefore we change the default value of .setcurvejoin to -1,
+   which actually disables a curve join by default.
+   The documentation is being updated accordingly.
+
+2. Since round join always paints a full circle (see comment in add_round_cap),
+   and since such circle doesn't appear when CPSI paints a flattened curve,
+   we conclude that round join isn't applied to flattened curves.
+   Therefore we change the condition in gxstroke.c
+   to replace round join with bevel join for flattened curves.
+
+   Note that PDF 1.5 requires to paint a "pieslice-shaped figure",
+   rather than PDF 1.4 and PLRM3 does a round.
+   Thus, GS code appears some obsolete, and we'll open a
+   separate bug 688269 about that.
+
+EXPECTED DIFFERENCES :
+
+Visible differences at 300dpi with  034-01.ps, 123-05.ps.
+
+Numerous single pixel differences stroking curves.
+
+normal, 72 dpi :
+
+"012-05.ps"
+"012-13.ps"
+"013-05.ps"
+"013-13.ps"
+"014-05.ps"
+"014-09.ps"
+"014-13.ps"
+"015-05.ps"
+"015-09.ps"
+"027-09.ps"
+"034-01.ps"
+"034-10.ps"
+"083-05.ps"
+"083-13.ps"
+"123-05.ps"
+"176-01.ps"
+"205-01.ps"
+"205-05.ps"
+"205-09.ps"
+"205-13.ps"
+"289-01.ps"
+"298-09.ps"
+"308-04.ps"
+"316-07.ps"
+"321-09.ps"
+"ai2.pdf"
+"Bug687812.ps"
+"bugsample.pdf"
+"messenger16.pdf"
+"Openhuis_pdf_zw.pdf"
+"tiger.eps"
+
+normal,300dpi :
+
+"012-01.ps"
+"012-05.ps"
+"012-09.ps"
+"012-13.ps"
+"013-01.ps"
+"013-05.ps"
+"013-09.ps"
+"013-13.ps"
+"014-05.ps"
+"014-09.ps"
+"014-13.ps"
+"015-05.ps"
+"015-09.ps"
+"027-01.ps"
+"027-05.ps"
+"027-09.ps"
+"032-01.ps"
+"032-07.ps"
+"034-01.ps"
+"034-10.ps"
+"045-01.ps"
+"083-05.ps"
+"083-09.ps"
+"083-13.ps"
+"123-01.ps"
+"123-05.ps"
+"123-09.ps"
+"136-01.ps"
+"148-16.ps"
+"149-05.ps"
+"150-01.ps"
+"154-01.ps"
+"158-01.ps"
+"176-01.ps"
+"192-01.ps"
+"205-01.ps"
+"205-05.ps"
+"205-09.ps"
+"205-13.ps"
+"220-01.ps"
+"220-07.ps"
+"237-01.ps"
+"245-13.ps"
+"251-01.ps"
+"255-01.ps"
+"258-01.ps"
+"269-01.ps"
+"281-01.ps"
+"289-01.ps"
+"297-01.ps"
+"298-09.ps"
+"308-04.ps"
+"316-07.ps"
+"321-09.ps"
+"86554321.pdf"
+"adesso8.pdf"
+"ai2.pdf"
+"besttest.pdf"
+"Bug687044.ps"
+"Bug687489.ps"
+"Bug687724.pdf"
+"Bug687812.ps"
+"Bug687840.pdf"
+"bugsample.pdf"
+"ca.pdf"
+"chartab.pdf"
+"Clarke Tate Manns Chinese.ai"
+"escher.ps"
+"golfer.eps"
+"messenger.pdf"
+"messenger16.pdf"
+"Openhuis_pdf_zw.pdf"
+"p2b-100.pdf"
+"si_tg_brochure.pdf"
+"Svd.pdf"
+"t.pdf"
+"tiger.eps"
+
+pdfwrite, 72dpi :
+
+"012-05.ps"
+"012-13.ps"
+"013-05.ps"
+"013-13.ps"
+"014-05.ps"
+"014-09.ps"
+"014-13.ps"
+"015-05.ps"
+"015-09.ps"
+"027-01.ps"
+"027-09.ps"
+"034-01.ps"
+"034-10.ps"
+"083-05.ps"
+"083-13.ps"
+"176-01.ps"
+"205-01.ps"
+"205-05.ps"
+"205-09.ps"
+"205-13.ps"
+"220-07.ps"
+"237-01.ps"
+"298-09.ps"
+"308-04.ps"
+"316-07.ps"
+"321-09.ps"
+"adesso8.pdf"
+"ai2.pdf"
+"annots.pdf"
+"Bug687812.ps"
+"chartab.pdf"
+"messenger.pdf"
+"messenger16.pdf"
+"Openhuis_pdf_zw.pdf"
+"tiger.eps"
+
+pdfwrite, 300dpi :
+
+"012-01.ps"
+"012-05.ps"
+"012-09.ps"
+"012-13.ps"
+"013-01.ps"
+"013-05.ps"
+"013-09.ps"
+"013-13.ps"
+"014-05.ps"
+"014-09.ps"
+"014-13.ps"
+"015-05.ps"
+"015-09.ps"
+"017-01.ps"
+"020-01.ps"
+"027-01.ps"
+"027-05.ps"
+"027-09.ps"
+"032-01.ps"
+"032-07.ps"
+"034-01.ps"
+"034-10.ps"
+"039-01.ps"
+"045-01.ps"
+"083-05.ps"
+"083-09.ps"
+"083-13.ps"
+"104-01.ps"
+"123-09.ps"
+"136-01.ps"
+"148-16.ps"
+"154-01.ps"
+"158-01.ps"
+"165-01.ps"
+"176-01.ps"
+"205-01.ps"
+"205-05.ps"
+"205-09.ps"
+"205-13.ps"
+"212-01.ps"
+"213-01.ps"
+"214-01.ps"
+"220-01.ps"
+"237-01.ps"
+"244-01.ps"
+"245-07.ps"
+"255-01.ps"
+"269-01.ps"
+"281-01.ps"
+"298-09.ps"
+"308-04.ps"
+"316-07.ps"
+"321-09.ps"
+"86554321.pdf"
+"ai2.pdf"
+"besttest.pdf"
+"Bug687044.ps"
+"Bug687489.ps"
+"Bug687724.pdf"
+"Bug687812.ps"
+"Bug687840.pdf"
+"bugsample.pdf"
+"ca.pdf"
+"chartab.pdf"
+"escher.ps"
+"golfer.eps"
+"messenger.pdf"
+"messenger16.pdf"
+"Openhuis_pdf_zw.pdf"
+"p2b-100.pdf"
+"si_tg_brochure.pdf"
+"t.pdf"
+"tiger.eps"
+
[src/gxline.h 1.7, src/gxstroke.c 1.18, doc/Language.htm 1.94]
+
+ +
+2005-08-11 17:10 Igor Melichev
+
+
+Fix (pdfwrite) : Exit a text context before resetting a clip.
+
+DETAILS :
+
+Bug 688094 "error converting PostScript document".
+
+The test document caused a wrong balance of
+pdf_save_viewer_state / pdf_restore_viewer_state due to a clipping
+was reset in a text context of a form XObject created with /BP pdfmark.
+
+The patch changes pdf_unclip so that it exits a text context
+when a clipping needs to reset with 'Q'.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfu.c 1.82]
+
+ +
+2005-08-11 15:38 Igor Melichev
+
+
+Fix : Clipping was missed while stroking a path with a pattern color.
+
+DETAILS :
+
+Bug 688211 "Gradient not rendered".
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxstroke.c 1.17]
+
+ +
+2005-08-10 19:36 Igor Melichev
+
+
+Fix : Divide long lines while flattening a path.
+
+DETAILS :
+
+Bug 688228 "ps2pdf appears to infinite loop processing a document".
+
+The old code didn't check for fixed overflow while computing a segment span
+while flattening a path for the filling algorithm. Due to that
+it got a wrong coordinate of a line intersection point, and fallen into an infinite cycle.
+
+The new code subdivides a line segment if the segment span is greater than max_fixed.
+See comment in code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxpflat.c 1.45]
+
+ +
+2005-08-10 19:31 Igor Melichev
+
+
+Fix : Develop.htm must reference all relevant files (continued).
+
[doc/Develop.htm 1.151, doc/Develop.htm 1.152]
+
+ +
+2005-08-09 22:38 Dan Coby
+
+
+Fix for 688250 Another overprint problem with the tiffsep and psdcmyk
+devices.  The fix ensures that the various bit mask and shift fields in
+the device's color_info structure is set for the tiffsep, psdcmyk, and
+spotcmyk devices.
+
[src/gdevdevn.c 1.26, src/gdevpsd.c 1.22, src/gdevtsep.c 1.8]
+
+ +
+2005-08-09 20:23 Ralph Giles
+
+
+Port the 4-bit EGA device to the new DeviceN color mapping. After
+a patch from William Bader. Fixes bug #687795.
+
[src/gdevpcfb.c 1.7]
+
+ +
+2005-08-08 23:24 Ralph Giles
+
+
+Remove a generated file that was causing build portability problems.
+
[jasper/src/libjasper/include/jasper/jas_config_ac.h 1.2]
+
+ +
+2005-08-04 17:38 Alex Cherepanov
+
+
+Fix calculation of the row width on 64-bit platforms. Remove bitmap_raster()
+macro because Windows bitmap is not affected by the source platform alignment
+constrains. Initialize padding bytes to 0.
+Fix bug 688247
+
[src/gdevbmp.c 1.11, src/gdevbmpc.c 1.8]
+
+ +
+2005-08-04 09:32 Igor Melichev
+
+
+Fix (TT font reader) : Allow 'post' over 65536 bytes.
+
+DETAILS :
+
+Bug 688154 "TTF file fails to load".
+
+It applies .readbigtable to 'post' and then use new accessors
+get_from_stringarray, getinterval_from_stringarray, string_array_size
+to decode it.
+
+The change should be algorithmically eqiovalent except for the 'post' size limitation.
+A further optimizatrion of calls to first_post_string may be useful.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_ttf.ps 1.46]
+
+ +
+2005-08-03 16:36 Igor Melichev
+
+
+Fix (ps2write) : A workaround for an HP LaserJet 1320 bug in 'resourcestatus'.
+
+DETAILS :
+
+See comments in code.
+The problem happened with the following files :
+
+017-01.ps
+020-01.ps
+045-01.ps
+327-01.ps
+336-01.ps
+Bug687603.ps
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.82]
+
+ +
+2005-08-02 11:12 Igor Melichev
+
+
+Fix (TT interpreter) : Optimize the debug support.
+
+DETAILS :
+
+Bug 688253 "TT interpreter : too heavy debug support".
+
+In the debug build the old code of TT interpreter allocates a copy of points arrays and
+checks for any point change after TT instruction.
+
+The new code checks whether the DebugPrint method is available,
+and skips all the debug support otherwise. The method is set only if
+-ZY option is specified. In the release build the debug support
+compiles to empty.
+
+We do not bring if_debug macros to the TT interpreter
+because we want to keep it close to the original FreeType code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxttfb.c 1.37, src/ttfmain.c 1.34, src/ttfoutl.h 1.16, src/ttinterp.c 1.18, src/ttload.c 1.7]
+
+ +
+2005-08-01 20:58 Igor Melichev
+
+
+Fix (TT interpreter) : Skip TT instructions if the font program or the cvt program fails.
+
+DETAILS :
+
+Bug 688236 "/invalidfont in -show-".
+This patch maps any TT bytecode interpreter error to "fBadInstruction",
+if the error happens during the font instantiation or during the face instantiation.
+As usual, fBadInstruction disables TT instructions for the font and prints a warning to stderr.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/ttfmain.c 1.33]
+
+ +
+2005-08-01 19:40 Igor Melichev
+
+
+Fix : Develop.htm must reference all relevant files.
+
[doc/Develop.htm 1.150]
+
+ +
+2005-07-30 02:39 Alex Cherepanov
+
+
+Replace memcpy() with overlapping intervals to memmove() in Type 2 font
+generator. The old code violated the C spec and failed on HP aC++ compiler
+with +Olibcalls option. Thanks to Hin-Tak Leung for the patch.
+Fix bug 687360
+
[src/gdevpsfx.c 1.25]
+
+ +
+2005-07-29 02:49 Alex Cherepanov
+
+
+Remove the check for 0 CTM in the type 1 font hinter to support PDF files
+with 0-size fonts or 0 CTM.
+Fix bug 688237
+
[src/gxhintn.c 1.59]
+
+ +
+2005-07-28 15:24 Alex Cherepanov
+
+
+Pacify Valgrind: don't copy memory on itself.
+Partial fix for bug 688225.
+
[src/gsiodev.c 1.8, src/zcie.c 1.13]
+
+ +
+2005-07-27 22:34 Igor Melichev
+
+
+Fix : Maybe line breaks are broken by the last patch. Commit it again with right line breaks for sure.
+
[src/gdevpdfb.h 1.4, src/gdevpdfd.c 1.66, src/gdevpdfx.h 1.123, src/gdevpdti.c 1.49, src/gxcpath.c 1.16, src/gxpath.h 1.15]
+
+ +
+2005-07-27 22:09 Igor Melichev
+
+
+Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice.
+
+DETAILS :
+
+Bug 687678 "pdfwrite : A Type 3 character cut-off".
+
+The setcachedevice clipping must not be written to a charproc.
+The old code wrote it, causing a character cut-off with several viewers,
+including Adobe Reader 6.
+
+The patch saves a 'setcachedevice' bbox in the pdfwrite device structure
+and checks it whenever a clip path needs to be written out.
+See gdevpdfx.h about the new data definition.
+The box is being saved and restored while entering and exiting a substream.
+
+EXPECTED DIFFERENCES :
+
+pdfwrite :
+
+"012-09.ps"
+"013-09.ps"
+"014-09.ps"
+"015-09.ps"
+"017-01.ps"
+"020-01.ps"
+"045-01.ps"
+"083-09.ps"
+"093-01.ps"
+"123-09.ps"
+"136-01.ps"
+"165-01.ps"
+"205-09.ps"
+"212-01.ps"
+"213-01.ps"
+"214-01.ps"
+"226-01.ps"
+"238-01.ps"
+"260-01.ps"
+"264-01.ps"
+"281-01.ps"
+"298-09.ps"
+"321-09.ps"
+
[src/gdevpdfb.h 1.3, src/gdevpdfd.c 1.65, src/gdevpdfx.h 1.122, src/gdevpdti.c 1.48, src/gxcpath.c 1.15, src/gxpath.h 1.14]
+
+ +
+2005-07-27 11:24 Igor Melichev
+
+
+Fix : Ignore XUID if Metrics[2] has been changed.
+
+DETAILS :
+
+Bug 674418 "093-01.ps : Wrong text".
+
+When a fong is being cached, the metric data for a glyph is being taken from the cache.
+If a font have a valid XUID, the XUID is used as the cache key.
+Consequently, if Metrics[2] has been changed after a font is cached,
+the font renders with the wrong (unchanged) metric.
+
+This patch checks whether another registered font has same XUID
+and another Metrics[2] dictionary. If so, the XUID is dropped,
+and it not used as a cache key.
+
+EXPECTED DIFFERENCES :
+
+Normal :
+
+093-01.ps.
+
[src/gsfont.c 1.37, src/gsfont.h 1.12, src/zbfont.c 1.30]
+
+ +
+2005-07-26 23:49 Ralph Giles
+
+
+Improve wording of the new p2ps2 script documentation.
+
[doc/Ps2ps2.htm 1.2]
+
+ +
+2005-07-26 20:50 Igor Melichev
+
+
+Fix (pdfwrite) : Delay the assignation of object id to a color space until its creation is completed.
+
+DETAILS :
+
+Bug 687712 "ps2pdf silently generates bad PDF in 1.2 mode".
+
+The old code reserved an objewct id for a color space when starting its creation.
+If the creation fails (for example, with CompatibilityLevel <= 1.2),
+the related graphics is being converted into low level objects.
+In that case the reserved object id doesn't appear in the output PDF,
+causing an incorrect xerf.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfc.c 1.53]
+
+ +
+2005-07-26 00:59 Dan Coby
+
+
+Fix for 688052 Segv with test file for 687980 and the psdcmyk device.
+
+DETAILS:
+
+The 'put_param' routines for the routines which implement the handling of
+the SeparationOrder, SeparationColorNames, and the MaxSeparation device
+parameterswere always resetting the number of device components
+(num_components in the color_info structure) when they were called.  This
+can cause problems with the PDF 1.4 transparency since the transparency
+processing can have its own process color model.  The fix involves only
+changing the number of device components when one of the three device
+parameters changes value.  This should only occur at the start of a page.
+The PDF 1.4 process color model is only active during the processing of
+a page.
+
[src/gdevdevn.c 1.25, src/gdevpsd.c 1.21]
+
+ +
+2005-07-21 19:50 Alex Cherepanov
+
+
+Use memmove() instead of memcpy() in Ins_MINDEX() because of the overlapping
+memory blocks.
+Fix bug 688224.
+
[src/ttinterp.c 1.17]
+
+ +
+2005-07-21 19:32 Alex Cherepanov
+
+
+Fix off-by-one error in Decode array testing.
+Fix bug 688223.
+
[src/gxipixel.c 1.12]
+
+ +
+2005-07-21 18:19 Dan Coby
+
+
+
+Fix for 688218 gdevpng.c(148) : A harmful warning from MSVC8.  The warning
+message was due to a math overflow for the dither_grays and dither_colors
+fields in the device color_info structure.  This occured due to the
+addition of the png48 device which has 16 bit components.  The fix is to
+increase the field size to a uint (typically 32 bits).
+
[src/gxdevcli.h 1.40]
+
+ +
+2005-07-21 18:13 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Merge equal function resources.
+
+DETAILS :
+
+Bug 688195  "pdfwrite,ps2write : Redundant function objects".
+
+This patch applies the usual merging method for function objects :
+a delayed assignation of object id, search for equal object,
+replace redundant one with an old equal one.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfu.c 1.81]
+
+ +
+2005-07-21 16:04 Igor Melichev
+
+
+Fix (ps2write) : Some of Widths elements could be missed.
+
+DETAILS :
+
+This is the fourth partial fix for the bug 688169 "ps2write : text dissappears".
+It relates to Comment #6 of the bug 688169.
+
+Some elements of Widths array could be missing if the encoding defines
+several codes for samne character, and only the first code is used.
+The old code scanned Encoding and put a Metrics dictionary element
+for each element of Encoding. However Encoding could contain dummy
+elements witrh the value 0, and the value 0 replaced an useful value defined earlier.
+
+This fix assumes that ps2write renames glyphs if they have several occurances in Encoding,
+and more than one occurance is used. Under this assumption,
+if only one occurance is used, other accurances will get the value 0
+(using exactly 0 in this case is another ps2write feature being assumed here).
+So is Metrics already has a non-zero value, it shouldn't be replaced with zero,
+and the logic is pretty simple : don't replace non-zero values.
+
+This patch causes ps2write progressions :
+
+687572.pdf
+86554321.pdf
+Jahr2000.pdf
+rf1025.pdf
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.81]
+
+ +
+2005-07-21 09:53 Igor Melichev
+
+
+Fix : Move character raster buffers into the memory space of gx_show_enum.
+
+DETAILS :
+
+Bug 688222 "Another crash in igc_reloc_struct_ptr".
+
+This is a partial change for the problem.
+It fixes exactly the case that happened in the bug report.
+
+However there is another harmful case, which we want to fix separately
+due to it requires a big change. The case is
+running 'show' in the global allocation mode while
+the current font is local. We open a separate bug 688227 for it.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxchar.c 1.47]
+
+ +
+2005-07-20 18:14 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Synthesized bitmap fonts had zero character width in charprocs.
+
+DETAILS :
+
+1. The Wx operand of d1 always got the zero value
+when a font is being converted into a bitmap font.
+
+2. The Width array was wrongly computed
+when a font is being converted into a bitmap font.
+
+3. Computing Metrics, Widths values to be scaled with the FontMatrix,
+to account an unusuial FontMatrix of Type 1 fonts,
+which were created by 3d parties from TrueTypes.
+
+4. Metrics was not set to a font due to a bad stack balance.
+
+Bug 688172 "ps2write : CID text displacement".
+
+This patch gives a numerous progressions when ps2write runs with a small resolution -r72.
+In same time with this patch few files regress when ps2write runs with a small resolution -r72 :
+
+687572.pdf
+86554321.pdf
+Jahr2000.pdf
+
+EXPECTED DIFFERENCES :
+
+pdfwrite 72dpi :
+
+"020-01.ps"
+"093-01.ps"
+"Bug687845.ps"
+
+pdfwrite 300dpi :
+
+"020-01.ps"
+"093-01.ps"
+"405-01.ps"
+"450-01.ps"
+"Bug687845.ps"
+
[lib/opdfread.ps 1.80, src/gdevpdfb.c 1.32, src/gdevpdtt.c 1.103]
+
+ +
+2005-07-20 14:46 Ray Johnston
+
+
+Fix undefined in -get- caused by previous (1.38) patch that ignored zero
+length tables in TT font. Previous fix for 687457. Bug 688220 for customer
+580.
+
+DETAILS:
+
+Some tables, such as 'glyf' are required by the ttf code even if they are
+zero length. The 687457 bug omitted these tables since their position is
+arbitrary, but they could cause false 'overlap' conditions, potentially
+truncating a non-zero length table to zero length. The simplest solution
+is to place all zero length tables at offset 0 (the offset is arbitrary
+for zero length tables).
+
+EXPECTED DIFFERENCES:
+
+Regression testing showed no problems. The file for 687457 is now added
+to the regression suite as will a test file with a zero length 'glyf'.
+
[lib/gs_ttf.ps 1.45]
+
+ +
+2005-07-20 08:20 Igor Melichev
+
+
+Fix (ps2write) : Initial commit of the ps2ps2 documentation.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2ps2.htm 1.1, doc/Readme.htm 1.68]
+
+ +
+2005-07-20 07:22 Igor Melichev
+
+
+Fix (ps2write) : The default value for MaxInlineImageSize was incorrect.
+
+DETAILS :
+
+It was too small for real images.
+May improve the printer prerformance.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.115, src/gdevpdfb.h 1.2]
+
+ +
+2005-07-20 06:17 Igor Melichev
+
+
+Fix (ps2write) : Bring the script to the traditional form (continued).
+
+DETAILS :
+
+Rename the distiller settings PSPrinter with a more meanful name PSL2Printer.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.45]
+
+ +
+2005-07-20 06:10 Igor Melichev
+
+
+Fix (ps2write) : Bring the script to the traditional form.
+
+DETAILS :
+
+Bug 688190 "ps2write : improve the ps2ps2 script".
+
+Since ps2write actually is a clone of pdfwrite,
+we define special distiller settings named PSPrinter.
+After this device parameters are gone from the script,
+and the ps2ps2 script looks similarly to ps2ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Develop.htm 1.149, doc/Psfiles.htm 1.64, doc/Use.htm 1.133]
+
+ +
+2005-07-20 06:00 Igor Melichev
+
+
+Fix (ps2write) : Bring the script to the traditional form.
+
+DETAILS :
+
+Bug 688190 "ps2write : improve the ps2ps2 script".
+
+Since ps2write actually is a clone of pdfwrite,
+we define special distiller settings named PSPrinter.
+After this device parameters are gone from the script,
+and the ps2ps2 script looks similarly to ps2ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.44, lib/ps2ps2 1.1, lib/ps2ps2.bat 1.2, lib/ps2ps2.cmd 1.1]
+
+ +
+2005-07-19 19:31 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Tj must account the Widths rounding when converting to a bitmap font.
+
+DETAILS :
+
+Bug 688170 "ps2write : text displacement".
+An imprecise text width happened when distillation uses a low resolution
+to convert a font into a bitmap font. Important for CompatibilityLevel <= 1.2 .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdti.c 1.47]
+
+ +
+2005-07-18 05:51 Ray Johnston
+
+
+Skip CFF tables at 0 or negative offset because some CFF fonts put empty tables
+at offset 0. Bug 688160. Thanks to Alex Cherepanov for this patch.
+
[lib/gs_cff.ps 1.19]
+
+ +
+2005-07-18 05:33 Ray Johnston
+
+
+Fix handling of Some Type1C (CFF) font subsets where the tables may not
+be completely contiguous. Seen with PDFs created by pdflib. Bug 688216
+and 688040 for customer 562.
+
+DETAILS:
+
+The example subset CFF had the "Private" data about 30,000 bytes after
+the end of the previous (CharStrings) data. While we try to process the
+CFF file sequentially, there is no reason we cannot skip bytes. If we
+encounter a CFF where positioning (backwards) is required, we will have
+to further change the code to set us a "ResuableStreamDecode" file so
+we can replace the "pos sub nextstring pop" with "f fileposition" which
+will work forwards or backwards.
+
+A CFF that requires this will get an error when loading the font from the
+-string- operator (rangecheck). Since we have not seen one yet, we will
+wait until this surfaces.
+
[lib/gs_cff.ps 1.18]
+
+ +
+2005-07-15 05:59 Ray Johnston
+
+
+Remove the arbitrary limit of 256 max_colors from the dci_ macros. This is
+related to bug 688204 and allows shadings (gradients) to have more than
+256 steps for high precision color devices.
+
+DETAILS:
+
+Note that the default smoothness is set to 0.02 in lib/gs_ll3.ps and unless
+this is set smaller with the setsmoothness operator (or the PDF 'SM' op),
+the max_error used in src/gxshade.c may still be too large to see REALLY
+smooth gradients. The next part of the changes is to modify the setting
+of max_error when the device has > 256 levels.
+
[src/gxdevcli.h 1.39]
+
+ +
+2005-07-15 05:23 Ralph Giles
+
+
+Add a 48 bit RGB PNG raster device for testing deep color output code
+paths. The new device is called 'png48'. Note that this is a different
+naming scheme from the the other PNG devices, which use number of colors
+instead of the log of the number of colors to distinguish between the
+different output formats. Related to bug 688204.
+
[src/configure.ac 1.51, src/devs.mak 1.134, src/gdevpng.c 1.12]
+
+ +
+2005-07-15 03:36 Dan Coby
+
+
+Fix for 688209 Incorrect equiv color for 'Dark Blue' in test file.
+
+DETAILS:
+
+The problem was caused by an error in evaluting a sampled function with
+32 bits per component.  The maximum value for a sample was calculated
+as being (1 << bps) - 1.  This calculation has a problem on x86 CPUs
+when bps is 32.  No shifting is done and the result ends up being 0
+instead of 0xffffffff.
+
+The fix involves checking for bps being equal to (or greater than)
+the size of an uint.  If so then the max_uint value is used instead.
+
[src/gsfunc0.c 1.27]
+
+ +
+2005-07-14 19:56 Alex Cherepanov
+
+
+Don't use Length value in the stream dictionary when it's incorrect. All
+filtered streams are self-terminated. Unfiltered streams are most often occur
+as contents streams. Their processing is terminated by execution of endstream
+operator. Unfiltered image streams will only read the data required by
+the image.
+Fix bug 688182.
+
[lib/pdf_base.ps 1.46]
+
+ +
+2005-07-14 16:10 Igor Melichev
+
+
+Fix (ps2write) : Don't replace Encoding for standard fonts.
+
+DETAILS :
+
+This is the third partial fix for the bug 688169 "ps2write : text dissappears".
+
+1. Regarding 093-01.ps :
+
+Before a font is loaded from a font file object,
+need to check whether there exists a standard font with same name and
+save it for possible use in future from other font resource objects.
+
+2. Regarding 336-01.ps :
+
+The implementation of the operator ' was incomplete.
+
+This patch causes ps2write progressions:
+
+"093-01.ps"
+"336-01.ps"
+"adesso7.pdf"
+"ADOBE1-4.pdf"
+"brochurep1.pdf"
+"ca.pdf"
+"ccc.pdf"
+"Jahr2000.pdf"
+"js.pdf"
+"prfmm.pdf"
+"rf1025.pdf"
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.79]
+
+ +
+2005-07-14 15:14 Alex Cherepanov
+
+
+Increade the limit on the .libfile operand length from 200 to the full
+gp_file_name_sizeof . The OS also limits the length of the file name,
+for instance, on WinNT, NTFS to 252 characters.
+Fix bug 688198.
+
[src/zfile.c 1.42]
+
+ +
+2005-07-14 13:20 Igor Melichev
+
+
+Fix (ps2write) : Don't replace Encoding for standard fonts.
+
+DETAILS :
+
+This is the second partial fix for the bug 688169 "ps2write : text dissappears",
+related to the file aaon97_p7.pdf .
+
+When a standard font is being loaded, the old code replaced Encoding with StandardEncoding.
+However the Dingbats font has a different Encoding.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.78]
+
+ +
+2005-07-14 10:27 Igor Melichev
+
+
+Fix (ps2write) : Embed standard fonts, which use extention glyphs due to encoding conflicts.
+
+DETAILS :
+
+This is a partial fix for the bug 688169 "ps2write : text dissappears",
+which is related to the problem with ADOBE1-4.pdf .
+
+When Widths array defines several widths for same glyph,
+the PDF interpreter duplicates glyphs inserting extended glyph names.
+However if the font name is standard, the font was not embedded and the
+extended glyph names were missed. This patch forces embedding
+the fonts what have extended glyph names.
+
+This problem doesn't happen with pdfwrite, because it collapses
+extended glyph names back to original ones.
+
+Note that there exists a case, in which a font has extended glyphs but
+they are not used in the document. In this case the font embedding is not necesary,
+but ps2write does embed it. This happens because the current architecture
+does not allow to detect such case, because the decision about a font embedding
+is being made before a text is processed. Dalaying it until the end of the text would
+need to delay object ID assignation for the font descriptor and for the font file.
+This change would be too deep, so we don't do it now.
+
+If an user strongly needs to minimise the output when
+a standard font uses extended glyph name,
+we recommend to perform a 2-pass distillation :
+the first pass computes exact font subsets,
+and the second pass won't receive unused glyphs.
+We believe that such need is pretty rare.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/devs.mak 1.133, src/gdevpdtf.c 1.45]
+
+ +
+2005-07-13 21:21 Dan Coby
+
+
+Fix for 688206 rangecheck in --setcolorspace--.  Actually there is a
+problem with the PDF test files.  The 'fix' is to make Ghostscript more
+tolerant of errors.
+
+DETAILS:
+
+The problem is an error in the file.  The file contains an Indexed color space:
+ [ /Indexed /DeviceGray 255 (\000%Mr\r2[\300\320\303\000\b\f\021\026\034"\)UMB9
+\201%Ns\r2[\016\035,:\036-
+[src/zcsindex.c 1.8]
+
+ +
+2005-07-13 18:18 Ray Johnston
+
+
+Font scanning would miss OpenType fonts (OTTO header).
+
[lib/gs_ttf.ps 1.44]
+
+ +
+2005-07-13 17:21 Igor Melichev
+
+
+Fix (TT grid fitting) : A missed glyph needs cached_fm_pair_s.
+
+DETAILS :
+
+Bug 688164 "segfault after warning for missing required cmap in embedded TT font; pdf".
+
+The embedded TT font missed a glyph, so that a "notdef" (glyph_index = 0)
+to be used instead. However when performing a grid fitting,
+an cached_fm_pair_s is used to pass an access to the font.
+The problem happens due to "notdef" forced no glyph caching
+and therefore cached_fm_pair_s was not created.
+
+The fix moves the check for "notdef" for the point after creating an cached_fm_pair_s.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxchar.c 1.46]
+
+ +
+2005-07-13 10:37 Igor Melichev
+
+
+Fix (ps2write) : EOT marker was missed.
+
+DETAILS :
+
+Bug 688186 "ps2write: EOT is missing".
+The old code writes it after the file is closed.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.114]
+
+ +
+2005-07-13 00:39 Ralph Giles
+
+
+Cast color components to type gx_color_index before shifting when
+composing a chunked index color in gx_default_rgb_map_rgb_color().
+Partial fix for bug 688204.
+
+DETAILS:
+
+Without the explicit casts, color components were only promoted to
+the default int type before the shifts were applied. On 32 bit machines
+this means that 16 bpc output generated nonsense, shifting the high
+channel entirely out of the word, and only promoting to a 64 bit type
+on assignment. With the explicit casts, the promotion to a 64 bit type
+(assuming a 64 bit gx_color_index) happens first so that the shift logic
+is correct for deep devices.
+
+With this change the "24 bit RGB" default mapping works for 48 bit
+color as well as for other spaces in-between. 24 bits remains special
+cased; rough benchmarking showed no significant advantage to special
+casing 48 bits as well.
+
[src/gxcmap.c 1.26]
+
+ +
+2005-07-12 17:54 Igor Melichev
+
+
+Fix : MSVC8 Beta 2 doesn't handle the compiler option Gi.
+
+DETAILS :
+
+The new distribution of the MSVC compiler claims the option Gi is depricated.
+Since the nmake file uses a single value 8 of the variable MSVC_VERSION
+for both Beta 1 and Beta 2, we cannot distinguish these releases,
+so now we drip the option Gi fore both releases.
+Beta 1 is now obsolete, so users must either upgrade for Beta 2
+or live with no incremental compilation. The latter only increases the build time.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/msvccmd.mak 1.27]
+
+ +
+2005-07-11 22:08 Stefan Kemper
+
+
+Fix MSVC compile error
+
+DETAILS:
+
+MSVC prevents dynamic structure initialization
+gcc is more liberal.
+
+Final code is simpler using a function call.
+
[src/gdevpxut.c 1.8]
+
+ +
+2005-07-08 22:06 Dan Coby
+
+
+The gdevdsp.c file was missed in the previous commit for the fix for 688192.
+
[src/gdevdsp.c 1.34]
+
+ +
+2005-07-08 22:04 Dan Coby
+
+
+Fix for 688192 Resolution dependant problems with tiffsep.  Note:  The
+actual problem is related to garbage collection.
+
+DETAILS:
+
+The names of the separations are being lost when the garbage collection
+logic is attempting to relocate the names.
+
+The fix consists of storing the names in a byte array instead of using a
+gs_param_string.
+
[src/devs.mak 1.132, src/gdevdevn.c 1.24, src/gdevdevn.h 1.11, src/gdevpsd.c 1.20, src/gdevtsep.c 1.7, src/gsequivc.c 1.6]
+
+ +
+2005-07-07 16:44 Stefan Kemper
+
+
+Add support for manual feed and media source or tray selection
+to pxl output devices.  This allows postscript input to use
+InputAttributes dictionary selection mechanisms to choose a tray.
+
+The pxl tray numbers in the PXL file are the PS MediaSource numbers
+to "map" correctly an input attributes dictionary needs to be present
+and needs to match the tray contents/numbering of the pxl printer.
+
+postscript manual feed /ManualFeed is directly mapped to PXL this
+will override any tray selection.
+
[src/gdevlj56.c 1.7, src/gdevpx.c 1.16, src/gdevpxut.c 1.7, src/gdevpxut.h 1.6]
+
+ +
+2005-07-06 20:54 Stefan Kemper
+
+
+Bug fix for 688196.
+
+CCITTFAX decode filter had number of rows limited to 32000.
+Test file with 40000 found, limit is now 1,000,000
+
[src/scfparam.c 1.5]
+
+ +
+2005-07-05 17:56 Igor Melichev
+
+
+Fix (ps2write) : Allow .HWMargins in the printer's userdict.
+
+DETAILS :
+
+Testing with HP LazerJet 1320 we found that it defines a PageSize bigger than
+the real page. Allowing a method for an user to compensate that.
+The method is to define .HWMargins to the printer's userdict.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.77]
+
+ +
+2005-07-04 09:03 Igor Melichev
+
+
+Fix (ps2write) : CIEBased* images must use DecodeABC as Decode (continued).
+
+DETAILS :
+
+The last patch appears incomplete.
+Bug 688174 ps2write: black page
+CompleteImage was underimplemented.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.76]
+
+ +
+2005-06-29 23:46 Dan Coby
+
+
+Fix for 688144 Overprint problem wtih emitting a single separation from
+tiffsep.  The overprint logic assumed that overprinting was never applied
+if there is only one component in the output device.  This is true for a
+DeviceGray process color model.  However it is possible for there to only
+be a single output component in other process color models (like CMYK) if
+the SeparationOrder device parameter is used to select a subset of the
+device's colorants.  This fix removes the undesired optimization.
+
[src/gsovrc.c 1.10]
+
+ +
+2005-06-29 20:46 Igor Melichev
+
+
+Fix (ps2write) : CIEBased* images must use DecodeABC as Decode.
+
+DETAILS :
+
+Bug 688174 ps2write: black page
+CompleteImage was underimplemented.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.75]
+
+ +
+2005-06-29 18:21 Igor Melichev
+
+
+Fix (ps2write) : Imagemask incorrectly synchronized color in the !HaveStrokeColor mode.
+
+DETAILS :
+
+Bug 688171 "ps2write : wrong frame color".
+The !HaveStrokeColor mode was underimplemented.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfb.c 1.31]
+
+ +
+2005-06-29 14:21 Ralph Giles
+
+
+Remove a duplicate file in the installation target list.
+
[src/unixinst.mak 1.41]
+
+ +
+2005-06-29 14:12 Igor Melichev
+
+
+Fix : A dangling pointer from pdf_image_enum.
+
+DETAILS :
+
+Bug 688156 "Reference to free object : pdfwrite -r72 -Z?$@ 035-07.ps".
+
+After pdf_make_alt_stream pdf_image_enum::writer.binary[1].target left a pointer to
+a cos_object_t instance, which is later freed by pdf_choose_comprtession.
+Thus it caused a dangling pointer. It was not harmful unless running with -Z? .
+
+EXPECTED DIFFERENCES :
+
+pdfwrite crashed with -Z?$@ :
+035-07.ps.
+FIG3.eps
+
[src/gdevpdfj.c 1.46]
+
+ +
+2005-06-29 10:54 Ralph Giles
+
+
+Fix some additional typos in the documentation install rules. Closes bug
+688158.
+
[src/unixinst.mak 1.40]
+
+ +
+2005-06-28 23:00 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : A recognition of Type 3 glyph variations was inaccurate.
+
+DETAILS :
+
+Bug 688168 pdfwrite, ps2write : incorrect barcode Bug687472.ps
+Bug 687472 barcode wrongly converted to type3 font
+
+1. The condition in pdf_find_same_charproc was not a strong equality.
+   When searching in same font, the comparizon of object streams was missed
+   (debugged with Bug687472.ps).
+
+2. When creating an alternative font due to glyph wariations,
+   the fonmt matrix was equal to one from the scaled font
+   instead the original font, causing an imprecise coordinates.
+   Replaced with the original font matrix.
+   (debugged with Bug687472.ps).
+
+3. pcp->font was not adjusted when desided to start a new font due to
+   a new glyph variation obtained. Due to that some glyphs
+   were replaced with wrong glyph variations
+   (debugged with Bug687660a.ps, page 4, the text
+   "et al. [11] Y. Nakamura et al.", the 3d occurance of 'a' was wrong
+   (search for "( al)" in the old generated PDF file)).
+
+4. Exiting from a substream, flattness was not restored
+   (debugged with muur.eps).
+
+EXPECTED DIFFERENCES :
+
+pdfwrite :
+
+"Bug687472.ps"
+"Bug687660a.ps"
+"Bug687832.pdf"
+"STEUER-RollingMesh 3(Final).ai"
+
[src/gdevpdfg.c 1.63, src/gdevpdfx.h 1.121, src/gdevpdti.c 1.46]
+
+ +
+2005-06-28 11:44 Ralph Giles
+
+
+Add two new multiply-included templating files to the exclusion list for
+the multiple-inclusion regression check.
+
[toolbin/tests/check_source.py 1.12]
+
+ +
+2005-06-28 06:19 Dan Coby
+
+
+Fix for 687989 PDF to any format raises /invalidfont in /R21.  The test
+file was created by an imposition program.
+
+DETAILS:
+
+The given file (the one with the four pages imposed together) has:
+
+1.  A Page dict with form Xobjects and the /R21 font is not in the
+    Resources/Font dict.
+2.  The Pg3 form XObject has the /R21 font in the Resources/Font dict.
+3.  /R19 is a Type3 font.  There is not a Resources entry in the dict.  This
+    font uses both the /R13 ExtGState and the /R21 font.
+
+To find the /R13 and the /R21 resources, Ghostscript is first looking in
+the /R19 font.  Since it is not present (no Resources in /R19), Ghostscript
+then searches the Page dict.  Once again the resources are not found and then
+the InvalidFont error is generated.  (Ghostcript is silent about the missing
+ExtGState /R13.)
+
+From page 391 of the PDF REference, version 1.6 on the entries in the dict for
+a Type3 font:
+
+"Resources  dictionary (Optional but strongly recommended; PDF 1.2) A list of
+the named resources, such as fonts and images, required by the glyph
+descriptions in this font (see Section 3.7.2, "Resource Dictionaries"). If any
+glyph descriptions refer to named resources but this dictionary is absent, the
+names are looked up in the resource dictionary of the page on which the font
+is used. (See implementation note 64 in Appendix H.)"
+
+This implies that Ghostscript is following the correct path for finding the
+resources /R13 and /R21.  (However one can make a case for a 'liberal'
+interpretation of the spec. that implies that the form XObject resources
+should also be checked.)
+
+This fix checks the current resources when the Resources dictionary is not
+present in a type 3 font.
+
+I do not know why Acrobat 6.0 Pro does not find /R13 but does find /R21.  If
+Acrobat is not checking the Resources for the Pg3 form XObject then it should
+find neither.  If it is checking Pg3 Resources then both should be found.
+
[lib/pdf_font.ps 1.77]
+
+ +
+2005-06-23 07:35 Igor Melichev
+
+
+Fix : A global restore was applied at save level 1.
+
+DETAILS :
+
+Bug 688157 "'invalidrestore' in pkmraw -r72 -Z?$@ tpc2.ps".
+Bug 688161 "A dangling pointer with pkmraw -r72 -Z?$@ -c false 0 startjob pop -f - <113-01.ps".
+
+The last patch appears incorrect. This one fixes that.
+
+Bug 688157 happened because
+tpc2.ps failed with 'invalidrestore' because
+the global restore was applied at the level 1.
+This happened because the last but one patch
+appears incomplete - after that change the check for 'global'
+in alloc_is_since_save become incorrect.
+It assumed that mem->saved == save && mem->saved->save_level == 1 implies
+save->state.save_level == 0. But with the last but one patch not it doesn't.
+
+Bug 688161 happened due to same check, because alloc_is_since_save
+is also used in restore_fix_stack to fix string and file objects,
+which exist on stack and which would become invalidated due
+to the restore. 'zrestore' do not check such objects on estack
+(restore_check_stack is called with 'false'). Such objects appear when
+'startjob' is called from a command argument (and establishes
+a save level 0), and later another command line argument
+is executed with '.runstdin', which executes .subfiledecode
+at save level 1 and keeps the filter object on estack while
+.runexec works (keeping the file for .runexec2).
+So running the file 113-01.ps invoked 'exitserver', which executes a 'restore',
+which unwinded the file object, and caused a heap inconsistency
+(because restore_check_stack is called with 'false')
+due to estack keeps the unwinded file object.
+
+This change replaces it with (as we believe) the correct and simple check :
+  save->state.save_level == 0 /* Restoring to save level 0 */
+which restores the consistency of restore_fix_stack to restore_check_stack.
+
+EXPECTED DIFFERENCES :
+
+Fixes a crash with 113-01.ps .
+
[src/isave.c 1.14]
+
+ +
+2005-06-22 20:15 Igor Melichev
+
+
+Fix : A global restore was applied at save level 1.
+
+DETAILS :
+
+Bug 688157 "'invalidrestore' in pkmraw -r72 -Z?$@ tpc2.ps".
+
+With the last patch memory problems gone avay,
+but tpc2.ps failed with 'invalidrestore'.
+We found that the global restore was applied at the level 1 -
+a guess as a rudiment of code before NOOUTERSAVE is code.
+
+When tpc2.ps issued a restore, with neither startjob nor NOOUTERSAVE
+it appears at level 1 (due to gs_init.ps executes 'save')
+but at that moment dstack contains some dictionaries,
+created by the document. Those dictionaries cause 'invalidrestore',
+because they are created after the 'save' issued by gs_init.ps .
+
+At first time we wonderewd why this problem doesn't happen with
+other documents. The answer is : they don't keep dicts
+on dstack when execute the outermost 'restore'.
+
+EXPECTED DIFFERENCES :
+
+Fixes 'invalidrestore' in tpc2.ps .
+113-01.ps crashes due to another problem, which we'll open another bug for.
+
[src/isave.c 1.13]
+
+ +
+2005-06-22 15:36 Igor Melichev
+
+
+Fix : Dangling pointers due to 'restore' left an internal save level.
+
+DETAILS :
+
+Bug 688153  "Reference to free object : ppmraw -r72 -Z?$@ Bug687489.ps"
+
+Running :
+    gs sOutputFile=t.ppm sDEVICE=ppmraw -r72 -Z?$@ Bug687489.ps"
+got :
+    Reference to free object 0xaf9e40(100), in chunk 0x3eca48!
+
+The reason is that a gs_show_enum instance was created in some 'save' level,
+and when it is released the 'save' level appears a higher one and the
+memory manager left it unreleased until a further 'restore' does that.
+However that instance pointed to a gx_path instance with a bigger 'save' level.
+So when the garbager was invoked, the gs_show_enum instance had a 'path' field
+pointed to a structure, which was already released by a 'restore'.
+
+Analyzing it so far, we found that 'save' and 'restore' may
+leave an extra level on the 'save' stack. More precisely,
+alloc_save_state sometimes creates an "invisible" 'save' level,
+which appears on the 'save' stack, but it has no save id and
+it doesn't add to the 'save' level counter. The problem happened
+when 'restore' finds its 'save' stack element. In that case
+alloc_find_save returns the second additional 'save' stack element,
+rather than the first one created by 'save'. Therefore
+a consecutive execution of 'save restore' could add
+one element on the 'save' stack (without increasing the save_level counter)
+and cause dangling pointers as explained above.
+
+We believe that the bug lived in alloc_save_state.
+Really, a comment in alloc_save_state reads :
+   /* Do a second, invisible save. */
+and in same time the code makes the first 'save' to be invisible,
+and moves the id from the first 'save'. Thus the code does not
+comply to the comment. We believe that the comment is correct,
+and the code is buggy. Therefore we change the code so
+that the second (internal) 'save' to be really invisible.
+
+EXPECTED DIFFERENCES :
+
+Fixes memory problems (June 16 regressions) with the following files :
+
+"257-01.ps"
+"Bug687396.ps"
+"Bug687489.ps"
+"Bug687603.ps"
+"Bug687698.ps"
+
[src/isave.c 1.12]
+
+ +
+2005-06-22 15:24 Ralph Giles
+
+
+Fix typos in the the jasper makefile. Closes bug 688148.
+
[src/jasper.mak 1.2]
+
+ +
+2005-06-22 14:11 Stefan Kemper
+
+
+Added documentation note that gc doesn't collect
+around a reference to a sub interval in an array.
+Rather it gc's arrays as objects.
+
[doc/Language.htm 1.93]
+
+ +
+2005-06-21 19:58 Igor Melichev
+
+
+Fix : Reference count for gx_clip_path::path_list was incorrect.
+
+DETAILS :
+
+Bug 688147 "Wrong reference count with ppmraw -Z?$@ -r72 257-01.ps".
+
+gx_cpath_assign_preserve didn't adjust the reference count.
+
+EXPECTED DIFFERENCES :
+
+May fix some of pkmraw, pgmraw regressions appeared on June 16.
+
[src/gxcpath.c 1.14]
+
+ +
+2005-06-21 16:50 Igor Melichev
+
+
+Fix : Always place the image enumerator into local memory (continued 2).
+
+DETAILS :
+
+The previous patch inserted a 'const' by a mistake.
+Removing it.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsimage.c 1.15, src/gsimage.h 1.9]
+
+ +
+2005-06-21 16:25 Igor Melichev
+
+
+Fix : A wrong allocator was used to release the glyph cache.
+
+DETAILS :
+
+Bug 688146 "heap corruption with ppmraw -r72 -Z?$@ 055-01.ps".
+
+A structure was allocated in a non-stable memory and
+released to a stable memory.
+
+EXPECTED DIFFERENCES :
+
+May fix some of pkmraw, pgmraw regressions appeared on June 16.
+
[src/gsgcache.c 1.4]
+
+ +
+2005-06-21 13:12 Igor Melichev
+
+
+Fix : Always place the image enumerator into local memory (continued).
+
+DETAILS :
+
+Bug 688140 "A heap corruption in imagemask".
+Bug 688145 "Segmentation fault : normal 244-01.ps (pkmraw/300/noband)"
+
+The patch
+http://ghostscript.com/pipermail/gs-cvs/2005-June/005567.html
+appears incomplete.
+This ine fixes that.
+
+1. gs_image_common_init must not change penum->memory since it is set by
+   gs_image_enum_alloc for a compatibility with gs_image_cleanup_and_free_enum.
+
+2. gs_image_enum_init is removed from the graphics library interface
+   because after the change (1) it becomes potentially harmful.
+   We noticed that the PCL interpreter never calls it directly,
+   so making it be local against a potantial harm.
+
+3. The memory argument of gs_image_common_init has been removed
+   because it became unuseful.
+
+4. We notice that gs_image_common_init initializes an instance of gs_image_enum,
+   and gs_image_begin_typed initializes gx_image_enum_common_t.
+   We wonder with the assymmetry of using the word "common"
+   in these identifiers. It appears much confusible.
+   For now leave them as they are, rather we'd like to clean them up.
+
+EXPECTED DIFFERENCES :
+
+Should fix pkmraw, pgmraw regressions appeared on June 16.
+
[src/gsimage.c 1.14, src/gsimage.h 1.8]
+
+ +
+2005-06-21 00:58 Dan Coby
+
+
+Partial fix for 688132 WTS crash with pdf input.  Ghostscript does not
+serialize a WTS halftone.  (This is required for clist processing.)  As a
+result, an error code is being returned.  The error code was not being
+properly returned.  We then seg faulted due to a pointer not being set in
+the error case.  This fix corrects the problem with returning the error
+code.  The problem with WTS serializaton remains.
+
[src/gdevp14.c 1.29]
+
+ +
+2005-06-20 08:59 Igor Melichev
+
+
+Fix : Factor out any dependence on sizeof(gx_color_index) .
+
+DETAILS :
+
+This change is algorithmically equivalent.
+We factor out this dependence because we intend to change the
+gx_color_index definition to an array of components.
+In that case sizeof(gx_color_index) would give the size of a pointer
+rather we need the size of the array.
+
+Minor change : Fixed an unitialized debug-purpose variable prev_count
+in 3 device drivers gdevm40.c, gdevm48.c, gdevm64.c .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevdsp.c 1.33, src/gdevm40.c 1.3, src/gdevm48.c 1.3, src/gdevm64.c 1.4, src/gdevpdfb.c 1.30, src/gdevpdfv.c 1.39, src/gdevpsd.c 1.19, src/gdevtsep.c 1.6, src/gdevxcf.c 1.10, src/gsdparam.c 1.18, src/gxcindex.h 1.7, src/gxdcolor.c 1.13, src/gxdevcli.h 1.38, src/gxiscale.c 1.9, src/gxoprect.c 1.6]
+
+ +
+2005-06-19 21:10 Igor Melichev
+
+
+Fix : zchar.c needs a prototype of z1_set_cache.
+
+DETAILS :
+
+It fixes a cygwin/gcc warning.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/int.mak 1.135, src/zchar.c 1.17]
+
+ +
+2005-06-19 21:03 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width (continued).
+
+DETAILS :
+
+Need a prototype for z1_glyph_info_generic since we call it in zfont42.c .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/ichar1.h 1.13, src/int.mak 1.134, src/zfont42.c 1.23]
+
+ +
+2005-06-19 20:45 Igor Melichev
+
+
+Fix : Remove an unreasonably big array type definition related to color index.
+
+DETAILS :
+
+This change is algorithmically equivalent.
+An array type in gxcht.c was defined with 65536 elements
+but actually used the first 32 elements only.
+We believe it was an inaccurate coding.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxcht.c 1.16]
+
+ +
+2005-06-16 06:53 Igor Melichev
+
+
+Fix (Ps2pdf.htm) : ConvertCMYKImagesToRGB was wrongly documented.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Ps2pdf.htm 1.81]
+
+ +
+2005-06-15 18:40 Igor Melichev
+
+
+Fix : Always place the image enumerator into local memory.
+
+DETAILS :
+
+Bug 688140 "A heap corruption in imagemask".
+
+The core of the change is in zimage.c :
+!     /* Always place the image enumerator into local memory,
+!        because pie may have local objects inherited from igs,
+!        which may be local when the current allocation mode is global. */
+
+Other changes provide a correct allocator while freing the enumerator.
+
+Note : In gxccache.c the old code did not apply gx_image_cleanup
+when exiting on error. The new code does. The new code is more smooth,
+but we don't expect a significant difference in behavior.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsimage.c 1.13, src/gsptype1.c 1.23, src/gxccache.c 1.34, src/gsimage.h 1.7, src/zimage.c 1.15]
+
+ +
+2005-06-15 00:31 Igor Melichev
+
+
+Fix (ps2write) : A bug while computing an n-argument m-result function type 0.
+
+DETAILS :
+
+FunctionToProc_x0n synthesized a function which applies an extra 'roll' at the end of computation.
+
+Minor change : Improved a debug printing.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.74]
+
+ +
+2005-06-14 17:13 Ralph Giles
+
+
+Link to the relevent section of Use.htm for details about the GS_LIB env
+variable. Fixes bug 688051.
+
[doc/Install.htm 1.53]
+
+ +
+2005-06-14 17:07 Ralph Giles
+
+
+Add some newer documentation files to the unix install target.
+Fixes bug 688049.
+
[src/unixinst.mak 1.39]
+
+ +
+2005-06-14 16:53 Ralph Giles
+
+
+Fix a documentation typo: NeverEnbed vs NeverEmbed.
+
[doc/Ps2pdf.htm 1.80]
+
+ +
+2005-06-14 11:19 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width.
+
+DETAILS :
+
+Bug 688128 "pdfwrite: imprecise Width".
+
+pdfwrite did not account Metrics, Metrics2 of Type 42 fonts.
+
+EXPECTED DIFFERENCES :
+
+pdfwrite 72dpi :
+
+"01_001.pdf"
+"adesso2.pdf"
+"adesso7.pdf"
+"adesso8.pdf"
+"Altona.Page_3.2002-09-27.pdf"
+"Altona_Technical_1v1_x3.pdf"
+"annots.pdf"
+"budget2_ai87.pdf"
+"Bug687660a.ps"
+"Bug687724.pdf"
+"bugsample.pdf"
+"Faktura.pdf"
+"fonts.pdf"
+"MagicEye.pdf"
+"S2_Digitalproof-Forum_x3k.pdf"
+"STEUER-RollingMesh 1(linear).ai"
+"STEUER-RollingMesh 2(radial).ai"
+"STEUER-RollingMesh 3(Final).ai"
+"Testform.v1.0.2.pdf"
+
+pdfwrite 300 dpi :
+
+"01_001.pdf"
+"159.pdf"
+"adesso2.pdf"
+"adesso7.pdf"
+"adesso8.pdf"
+"Altona.Page_3.2002-09-27.pdf"
+"Altona_Technical_1v1_x3.pdf"
+"budget2.pdf"
+"budget2_ai87.pdf"
+"Bug687724.pdf"
+"bugsample.pdf"
+"Faktura.pdf"
+"fonts.pdf"
+"MagicEye.pdf"
+"S2_Digitalproof-Forum_x3k.pdf"
+"STEUER-RollingMesh 1(linear).ai"
+"STEUER-RollingMesh 2(radial).ai"
+"STEUER-RollingMesh 3(Final).ai"
+"Testform.v1.0.2.pdf"
+
[src/zfont42.c 1.22]
+
+ +
+2005-06-13 18:43 Igor Melichev
+
+
+Fix : Interleaved images could miss Decode, step 4.
+
+DETAILS :
+
+Adding the new file gxsamplp.h to Develop.htm .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[doc/Develop.htm 1.148]
+
+ +
+2005-06-09 19:47 Ray Johnston
+
+
+Add ManualFeed to the set of keys evaluated for media source matching.
+Needed to allow forcing a ManualFeed tray selection even when another
+media of the right type exists in another tray.
+
[lib/gs_setpd.ps 1.27]
+
+ +
+2005-06-09 07:29 Igor Melichev
+
+
+ps2write : Implementinmg the ps2write device (continued 3).
+
+DETAILS :
+
+Removed a rudimentary code from gs_pdfwr.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.43]
+
+ +
+2005-06-09 07:15 Ralph Giles
+
+
+Throw an error when JBIG2 decoding fails in the library
+instead of segfaulting. Bug 688053.
+
[src/sjbig2.h 1.6]
+
+ +
+2005-06-09 07:15 Ralph Giles
+
+
+Throw an error when JBIG2 decoding fails in the library instead of segfaulting. Bug 688053.
+
[src/sjbig2.c 1.7]
+
+ +
+2005-06-09 05:26 Igor Melichev
+
+
+ps2write : Implementinmg the ps2write device (continued 2).
+
+DETAILS :
+
+Fixing a name in gs_pdfwr.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.42]
+
+ +
+2005-06-08 14:38 Igor Melichev
+
+
+Fix : Interleaved images could miss Decode, step 3.
+
+DETAILS :
+
+Fixes the bug 688127 "CMYK image ignores Decode".
+
+1. The sample unpacking function templates are generalized
+   for a case of interleaved samples with different decode maps (gxsamplp.h).
+
+2. Generated functions for the interleaved samples
+   using the templates (gxsample.c).
+
+3. Used those function in appropriate cases (gxipixel.c).
+
+4. repack_bit_planes was called with a wrong map
+   (0-th instead i-th) (gxidata.c).
+
+EXPECTED DIFFERENCES :
+
+Some images are rendered with a different (correct) color.
+
+The change appears to have no effect to the 'normal' rendering,
+because our testbase doesn't include images with "/MultipleDataSources false"
+and a non-trivial Decode. But such ones do appear after converting
+few files with pdfwrite.
+
+pdfwrite :
+
+"148-01.ps"
+"148-05.ps"
+
[src/gxidata.c 1.9, src/gxipixel.c 1.11, src/gxsample.c 1.7, src/gxsample.h 1.7, src/gxsamplp.h 1.2, src/lib.mak 1.210]
+
+ +
+2005-06-08 14:16 Igor Melichev
+
+
+Fix : Interleaved images could miss Decode, step 2.
+
+DETAILS :
+
+This change is algorithmically equivalent.
+
+This is a second preparation for fixing the bug 688127 "CMYK image ignores Decode".
+It moves bodies of sample unpacking functions to a new file
+gxsamplp.h and converts them into templates.
+It is just a code restructurization.
+We apply it separately in order to simplify the next step.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxsample.c 1.6, src/gxsamplp.h 1.1, src/lib.mak 1.209]
+
+ +
+2005-06-08 14:00 Igor Melichev
+
+
+Fix : Interleaved images could miss Decode, step 1.
+
+DETAILS :
+
+This change is algorithmically equivalent.
+
+This is a preparation for fixing the bug 688127 "CMYK image ignores Decode".
+It changes the SAMPLE_UNPACK_PROC function prototype to provide
+an access to a vector of maps in sample decoding functions.
+The new argument num_components_per_plane passes the length of the vector.
+The argument "const sample_lookup_t * ptab" is replaced with
+"const sample_map *smap" to pass the vector.
+
+With this patch only the 0th component of the passed vector is being used
+in order to provide the equivalense to the old code.
+Dropping this feature will be a next step.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxi12bit.c 1.7, src/gxi16bit.c 1.2, src/gxidata.c 1.8, src/gximage.h 1.8, src/gxsample.c 1.5, src/gxsample.h 1.6, src/lib.mak 1.208]
+
+ +
+2005-06-08 06:56 Igor Melichev
+
+
+ps2write : Implementinmg the ps2write device (continued).
+
+DETAILS :
+
+1. Do not copy procsets when pdfwrite is invoked in the ForOPDFRead mode
+   with no OPDFReadProcsetPath specified (gdevpdfu.c).
+   This is done to simplify debugging with checking the PDF
+   generated in the ForOPDFRead mode with a reference PDF viewer.
+
+2. Fixed a Cygwin/gcc warning in gdevpdfu.c .
+
+3. Provided a customization of the procset to be written with ps2write
+   using -sOPDFReadProcsetPath=string .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.41, src/gdevpdfu.c 1.80]
+
+ +
+2005-06-08 06:42 Dan Coby
+
+
+Fix for 688116 DeviceN spot colours are corrupt in display device.
+
+DETAILS:
+
+The overprint device is one of the few devices that uses the GB_RETURN_COPY
+option to the get_bits procedures without also using the GB_RETURN_POINTER
+option.  Thus the overprint device is bringing up problems in this option
+combination.  The fix for 687935 "rangecheck in stroke while overprinting
+on the display device" brought this problem to the surface.
+
+The problem was that an incorrect buffer pointer was being used for the
+source for the data to be copied.
+
[src/gdevdgbr.c 1.13]
+
+ +
+2005-06-07 19:24 Ray Johnston
+
+
+Fix for the BeginPage and EndPage procedures used for N-up processing.
+
+DETAILS:
+
+The BeginPage called the previous BeginPage (stored in .BP) at the wrong
+time, so that rotation/translation of individual pages would not work
+correctly.
+
+The EndPage incremented the .Pn value even on 'device deactivation' calls
+(mode == 2) so the page count was off if the input PS did 'setpagedevice'.
+
+This probably is not widely used since it was broken. It's a little better
+now, but still needs improvement (IMHO) such as setting a 'clip' before
+the indivual pages. Try running two examples/tiger.eps to see why.
+
[lib/gsnup.ps 1.5]
+
+ +
+2005-06-07 18:33 Igor Melichev
+
+
+ps2write : Implementinmg the ps2write device.
+
+DETAILS :
+
+1. The ps2write device is a clone of the pdfwrite device.
+   We define a new file gdevpdfb.h and move the device static data to there
+   as a device template (gdevpdf.c, gdevpdfb.h).
+
+2. pdf_open_document now writes out the copy opdfread.ps and few encodings
+   (gdevpdfu.c).
+
+3. Propagated a return code from pdf_open_document.
+
+4. A new device parameter OPDFReadProcsetPath handles a list of
+   files to be copied in the step (2) (gdevpdfx.h, gdevpdf.c, gdevpdfu.c, gdevpdfp.c).
+
+5. pdf_close writes out the 0x04 character when working in the ForOPDFRead mode
+   and OPDFReadProcsetPath is set.
+
+6. A number of makefiles are changed to include the ps2write device.
+
+7. In lib\gs_pdfwr.ps added the handling of distiller parameters with ps2write device.
+
+8. In lib\gs_pdfwr.ps added an automatic setting of the OPDFReadProcsetPath
+   device parameter for ps2write.
+
+9. Added a new script ps2ps2.bat, which invokes Ghostscript with the ps2write devices.
+   The old script ps2write.bat still invokes the Ghostscript with the pdfwrite device
+   in the ForOPDFREad mode. It helps to debug ps2write with generating a PDF file
+   in the ForOPDFRead mode.
+
+10. In the documentation added references to the new files lib/ps2ps2.bat, src/gdevpdfb.h .
+    (Develop.htm, Psfiles.htm).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/gs_pdfwr.ps 1.40, lib/ps2ps2.bat 1.1, src/bcwin32.mak 1.37, src/devs.mak 1.131, src/gdevpdf.c 1.113, src/gdevpdfb.h 1.1, src/gdevpdfp.c 1.49, src/gdevpdfu.c 1.79, src/gdevpdfx.h 1.120, doc/Develop.htm 1.147, doc/Psfiles.htm 1.63, src/macos-mcp.mak 1.34, src/macosx.mak 1.27, src/msvc32.mak 1.73, src/openvms.mak 1.40, src/os2.mak 1.46, src/unix-gcc.mak 1.49, src/unixansi.mak 1.40, src/watcw32.mak 1.34]
+
+ +
+2005-06-07 16:41 Igor Melichev
+
+
+Fix (pdfwrite) : The memory descriptor of gx_device_pdf missed some strings.
+
+DETAILS :
+
+The bug was introduced when implementing the PDF encryption.
+
+Minor change : the string data change the type from gs_const_string to gs_string
+to comply with memory management macros.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdf.c 1.112, src/gdevpdfx.h 1.119]
+
+ +
+2005-06-06 19:06 Igor Melichev
+
+
+ps2write : Handle TT cmap 00030000.
+
+DETAILS :
+
+Not sure why Ghostscript writes it since old wersions.
+A comment in lib/ttf_cmap reads :
+
+	% Try another cmap format 3,0 -- Adobe doesn't mention it, but does
+	% use it apparently (empirically determined).
+
+For now we do same in opdfread.
+Debugged with comparefiles\type42_glyph_index.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.73]
+
+ +
+2005-06-06 15:32 Igor Melichev
+
+
+ps2write : A named resource maintenance.
+
+DETAILS :
+
+Since named resources (such as psdfmarkBP) may be used on any page,
+they conflich with the viewer resource management discipline,
+which drops resources per page. This patch implements an exception
+for that discipline.
+
+1. (opdfread.ps) At page end don't drop resources marked with /.Global .
+
+2. (opdfread.ps) Handlinging Form XObject.
+
+3. Provide the /.Global mark for those resources,
+   which are used in a named resource. (dgevpdfj.c, gdevpdfm.c, gdevpdtw.c).
+
+4. The flag pdf_resource_t::global marks resources,
+   which are used while accumulating a named resource object stream,
+   to provide (3) (gdevpdti.c, gdevpdfx.h).
+
+5. gx_device_pdf::accumulating_a_global_object is added to designate the
+   state for (4). It is saved and restored while enterin or exiting a substream
+   (gdevpdfx.h, gdevpdfm.c, gdevpdti.c).
+
+6. Removed 'const' from some function pritotypes to allow
+   pdf_add_resource to set pdf_resource_t::global (gdevpdfi.c, gdevpdfo.c, gdevpdfx.h).
+
+7. Minor change : improved a condition for writing the /.CleanResources flag (gdevpdf.c).
+
+8. Removed a confusing comment in pdfmark_PS (gdevpdfm.c).
+
+Debugged with pdfmarkPS.ps, Bug687350.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.72, src/gdevpdf.c 1.111, src/gdevpdfi.c 1.71, src/gdevpdfj.c 1.45, src/gdevpdfm.c 1.48, src/gdevpdfo.c 1.33, src/gdevpdfu.c 1.78, src/gdevpdfx.h 1.118, src/gdevpdti.c 1.45, src/gdevpdtw.c 1.44]
+
+ +
+2005-06-04 15:21 Dan Coby
+
+
+Removed extra && and space from last commit (fix for 687973).
+
[src/scfd.c 1.8]
+
+ +
+2005-06-03 20:03 Ray Johnston
+
+
+Fix to allow CCITT data without EOFB when EndOfBlock is true (the default)
+to return normal end-of-file (EOFC) status instead of ioerror (ERRC) as
+long as the row count given by Rows is satisfied. Bug 687973.
+
+DETAILS:
+
+This bug was reported by a potential customer. The fix is minimal and
+returns EOFC instead of ERRC if the count given by Rows has been read.
+This seems to be the closest to what is implied by the Adobe description
+about EndOfBlock in that the filter WILL continue to process data past
+the Rows value if EndOfBlock is true (the default) as long as no error
+is seen. This means that PostScript programs that depend on this action to
+consume extra data will still operate correctly.
+
+Expected Differences:
+
+None (I ran all of the comparefiles).
+
[src/scfd.c 1.7, src/scfx.h 1.6]
+
+ +
+2005-05-31 20:42 Igor Melichev
+
+
+ps2write : Fixed problems with Separation color spaces.
+
+DETAILS :
+
+Allocation mode was incorrect at several points.
+
+Debugged with comparefiles\Altona_Technical_1v1_x3.pdf .
+
+Minor change : Improved a bebug printing.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.71]
+
+ +
+2005-05-31 19:25 Stefan Kemper
+
+
+Update a few of the paper sizes used in reading/writing PXL.
+Fixes bug 688118.
+
[src/gdevpxen.h 1.7]
+
+ +
+2005-05-31 13:05 Igor Melichev
+
+
+Fix : TT interpreter had problems on 64 bit platforms.
+
+DETAILS :
+
+It compiled with wrong integer data sizes.
+Patch from Hin-Tak Leung .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/ttfoutl.h 1.15, src/tttype.h 1.3, src/tttypes.h 1.2]
+
+ +
+2005-05-31 11:04 Igor Melichev
+
+
+ps2write : Implementing the SetPageSize mode (continued).
+
+DETAILS :
+
+With the recent patch opdfread sets a graphic state,
+which was saved before setting a page size.
+As a consequence the page was erased
+when the initial graphic state is set.
+This patch recreates PDFR_InitialGS when setpagedevice is invoked to change a page size.
+
+Debugged with comparefiles\012-09.ps .
+
+Minor change : Improved a bebug printing.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.70]
+
+ +
+2005-05-31 10:56 Igor Melichev
+
+
+Fix : A failed pattern color could cause a crash in vector devices.
+
+DETAILS :
+
+When a pattern color was set and was not used,
+it was not remapped and causaed a crash in gx_dc_pattern_save_dc.
+Detected occasionally when running an incorrect PS file.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsptype1.c 1.22, src/gxhldevc.c 1.4]
+
+ +
+2005-05-30 21:00 Igor Melichev
+
+
+ps2write : Implementing the SetPageSize mode.
+
+DETAILS :
+
+1. SetPageSize mode enables changing a page size in the
+   target printer. This mode is implemented mainly to simplify testing
+   with Ghostscript|ppmraw. We need same page size of 'normal' and
+   'ps2write' rasters to simplify the automated comparizon.
+
+2. (A minor change) Apply immediate binding to FitPages, RotatePages.
+
+3. Allow more parameterization in ps2write.bat .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.69, lib/ps2write.bat 1.16]
+
+ +
+2005-05-30 16:41 Igor Melichev
+
+
+ps2write : Implementing the font type MMType1.
+
+DETAILS :
+
+1. MMType1 to be handled as Type 1 due to the PDF format specifics.
+2. Minor change : A comment for 'TrueType' was not good.
+3. An implementation for 'sh' is saved for future use,
+   rather it was coded in ps2write by an error
+   (never usewd with ps2write, will be with ps3write).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.68]
+
+ +
+2005-05-29 19:29 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Skip empty images when converting a shading into a bitmap.
+
+DETAILS :
+
+When converting a shading to a bitmap, a zero size image
+could be written due to a typoe in gdev_pdf_fill_path.
+
+Debugged with -r720 "Clarke Tate Manns Chinese-.ai" .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.64]
+
+ +
+2005-05-27 05:43 Dan Coby
+
+
+Fix for 688113 null ptr crash in gdevp14.c.  With the -rXXXxYYY switch
+specified and high resolution PDF 1.4 transparency files, GS would crash.
+
+DETAILS:
+
+The logic for deteriming band sizes was being bypassed if the -rXXXxYYY
+switch was specified on the command line.
+
+Specifying resolution on the command line was forcing the calculation of
+band size.  This occured before the determination that PDF 1.4 transparency
+was being made.  The band size was not being recalculated when the
+determination was being done.  The fix consists of including the
+'page_uses_transparency' as part of the logic for determining when the
+band size is recalculated.
+
[src/gdevijs.c 1.12, src/gdevprn.c 1.20, src/gdevprn.h 1.15]
+
+ +
+2005-05-26 17:22 Igor Melichev
+
+
+Fix : 'strokepath' could generate wrongly oriented contours (continued 2)
+
+DETAILS :
+
+Bug 688114 "Worse frame rasterizing a distilled Bug687546.ps".
+
+The main change is gxstroke.c ln 853 : the line width rounding
+depended on the line direction. Rather the problem is old,
+before the patch http://ghostscript.com/pipermail/gs-cvs/2005-May/005519.html
+it was not so important because vertical and horizontal lines always had
+a positive direction. After the mentioned patch, that it not so.
+Thus this patch completes the mentioned patch.
+
+Other (minor) changes inprove visual trace instructions for round caps.
+
+EXPECTED DIFFERENCES :
+
+Normal 72 dpi :
+
+"110-01.ps"
+"169-05.ps"
+"169-09.ps"
+"222-05.ps"
+"260-01.ps"
+"289-01.ps"
+"297-01.ps"
+"298-01.ps"
+"298-05.ps"
+"298-09.ps"
+"321-01.ps"
+"321-05.ps"
+"adesso8.pdf"
+
+normal 300dpi :
+
+pdfwrite 72dpi :
+
+"012-13.ps"
+"013-13.ps"
+"014-05.ps"
+"014-13.ps"
+"015-05.ps"
+"169-05.ps"
+"169-09.ps"
+"222-05.ps"
+"260-01.ps"
+"297-01.ps"
+"316-07.ps"
+"adesso8.pdf"
+fail ppmraw/hdr "Bug687846.ps"
+"Bug687846.ps"
+fail ppmraw/cur "Bug687894.ps"
+fail pdfwrite/hdr "Bug687894.ps"
+fail ppmraw/hdr "Bug687894.ps"
+"Bug687894.ps"
+"file.pdf"
+
+pdfwrite 300dpi :
+"012-13.ps"
+"013-13.ps"
+"015-05.ps"
+"027-09.ps"
+"169-05.ps"
+"222-05.ps"
+"298-05.ps"
+"307-01.ps"
+"320-01.ps"
+"ai2.pdf"
+
[src/gxpath.c 1.11, src/gxstroke.c 1.16, src/lib.mak 1.207]
+
+ +
+2005-05-26 07:35 Igor Melichev
+
+
+Fix : 'strokepath' could generate wrongly oriented contours (continued)
+
+DETAILS :
+
+The patch
+http://ghostscript.com/pipermail/gs-cvs/2005-May/005519.html
+brake a debug check.
+Bug 688115 "Many new error/warning messages from gxstroke.c".
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxstroke.c 1.15]
+
+ +
+2005-05-25 21:58 Ray Johnston
+
+
+Fix VM space for userparams. Problem and patch courtesy of Paul Vojta.
+Bug 688107.
+
+DETAILS:
+
+Also thanks to Alex Cherepanov for a reporducible test case. The original
+problem file 'epstest.eps' did not actually show a problem. I tested this
+against the comparefiles to validate that there were no unexpected changes,
+but generally it was an obvious problem that an array might be created
+in a VM space that was not the same local/gloabl as the strings it contained.
+
[lib/gs_lev2.ps 1.37]
+
+ +
+2005-05-25 15:57 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Wrong shading coordinates when converting to PDF 1.2 .
+
+DETAILS :
+
+1. Do not write "W n" when cvd->has_background == true,
+  because we do not write a clipping path in this case.
+
+2. When a shading is being converted into a bitmap with a downsampling,
+   coordinate formulas in gdev_pdf_fill_path were wrong.
+   The new logic is :
+
+   sx,sy := the bitmap offset;
+   Scale down the color and the CTM;
+   Scale down the path to be filled;
+   The pdf_lcvd_t instance performs a shift of the shading coverage path with
+        path_offset := {sx,sy};
+   A sacale up and shift back matrix is written into PDF as a 'cm' argument.
+   {m.tx,m.ty} is same as the bitmap offset {sx, sy};
+
+3. gx_dc_pattern2_has_background must account whether the shading
+   is instantiated with a shfill. In this case Background is being ignored.
+
+4. In R_tensor_annulus, the assignation of curve[i].straight
+   was wrong when the patch boundasries applied a cyclic shift
+   with 'inside'.
+
+5. In patch_fill, the computation of the shading contour sign was not correct.
+   Rather it gave a right sign for most cases,
+   we replaced it with a right general formula
+   (assuming a non-self-overlapped patch).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.63, src/gsptype2.c 1.19, src/gxshade1.c 1.41, src/gxshade6.c 1.100]
+
+ +
+2005-05-23 22:33 Dan Coby
+
+
+Fix for 688010 Errors in overprint with halftoned output.
+
+DETAILS:
+
+The PDF overprintmode can be used to specify overprinting when the  value
+of an input color is zero.  The problem was caused by an error in
+determining when an input color was zero.  The problem was only apparent
+with a 'binary' halftone.  Ie.e one in which on a single component is
+being halftoned.  The earlier logic would overprint all components which
+were not being halftoned.  The example case involved 100% black and 50%
+cyan.  The black component was treated like it was 0%.
+
[src/gxht.c 1.17]
+
+ +
+2005-05-23 18:24 Igor Melichev
+
+
+Fix (pdfwrite, ps2write) : Shading background was missed in PDF1.2 .
+
+DETAILS :
+
+Bug 688109 "pdfwrite : shading background can erroneusly disappear".
+
+1. A new function gx_dc_pattern2_has_background allows to know whether
+   a pattern color has a background.
+
+2. If it has, when converting a shading to a bitmap, entire bitmap
+   is being filled, so the shading coverage is trivial,
+   and it doesn't need to convert into a masked image or
+   into a clipped image. Implemented with defining a new flag
+   pdf_lcvd_t::has_background .
+
+3. Minor change : defined the identifier pdf_lcvd_s .
+
+4. In gdevpdfb.c, applied lossles filters to an image,
+   if it is not big. The old code did in the
+   ForOPDFRead mode only. So now it works for pdfwrite.
+   It improves the view of patterns (including shadings),
+   rather the compressed iomage size is bigger.
+   The old code caused significant distorsions with applying DCT
+   to shadings (distorsions appear at patch boundaries and/or
+   at the shading coverage boundary).
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfb.c 1.29, src/gdevpdfd.c 1.62, src/gdevpdfx.h 1.117, src/gsptype2.c 1.18, src/gsptype2.h 1.13]
+
+ +
+2005-05-23 14:59 Igor Melichev
+
+
+Fix : 'setcachewdevice' must always clip characters.
+
+DETAILS :
+
+Bug 688096 " setcachedevice must clip characters".
+
+'setcachedevice' establises a clipping box when rendering a glyph to a cache.
+In same time, when rendering with no caching, the old code did not clip.
+As a result, some glyphs were clipped, and some others were not,
+depending on the glyph size.
+
+This patch clips Type 3 and Type 10 charactrers when rendering with no cache,
+and behaves as the old code with other font types.
+We doing so to optimze the performance using the assumption that
+"outline" (FontType != 3 && FontType != 10) fonts must not paint outside FontBBox,
+which to be used for clipping in those cases.
+Besides that, the patch rounds Type 3 and Type 10 charactrer
+coordinates when renderingh with no cache, to provide
+an uniform coordinate assignation with the cached mode.
+
+The patch defines a new variant CACHE_DEVICE_NONE_AND_CLIP,
+which is defined almost for clarity. Actually the code never
+checks for this specific value.
+
+For more details see comments in code.
+
+EXPECTED DIFFERENCES :
+
+Normal 72dpi :
+
+Not detected.
+
+Normal 300dpi :
+
+"027-13.ps"
+"032-07.ps"
+"205-09.ps"
+"212-01.ps"
+"213-01.ps"
+"214-01.ps"
+"264-01.ps"
+"289-01.ps"
+"298-09.ps"
+"321-09.ps"
+
+pdfwrite 72 dpi :
+
+None.
+
+pdfwrite 300dpi :
+
+None.
+
[src/gscpm.h 1.5, src/gxchar.c 1.45]
+
+ +
+2005-05-23 10:49 Igor Melichev
+
+
+Fix : 'strokepath' could generate wrongly oriented contours.
+
+DETAILS :
+
+Bug 688103 "The dashing direction depends on the initial device CTM determinant".
+Bug 688097 "A wrong clipping with 298-01.ps"
+
+The patch computes initial_matrix_reflected = true iff
+the initial device CTM has a negative determinant.
+Then it is accounted to orient stroke outlines
+to a proper direction : they must form positive contours in the user space.
+For doing so we properly orient dash caps
+in gx_stroke_path_only_aux, and then compensate it in line_join_points.
+Several local function prototype were changed to pass
+the value of initial_matrix_reflected to line_join_points.
+
+Minor change : moved some visual trace instructions to
+a more general function, which is called from several places.
+
+EXPECTED DIFFERENCES :
+
+Normal 72dpi :
+
+"012-13.ps"
+"013-13.ps"
+"014-05.ps"
+"014-13.ps"
+"015-05.ps"
+"027-09.ps"
+"034-10.ps"
+"169-05.ps"
+"169-09.ps"
+"169-13.ps"
+"205-13.ps"
+"222-05.ps"
+"222-13.ps"
+"260-01.ps"
+"289-01.ps"
+"297-01.ps"
+"298-01.ps"
+"298-05.ps"
+"298-09.ps"
+"308-04.ps"
+"316-07.ps"
+"321-01.ps"
+"321-05.ps"
+"321-13.ps"
+"adesso8.pdf"
+"file.pdf"
+"golfer.eps"
+
+Normal 300dpi :
+
+"014-05.ps"
+"015-05.ps"
+"027-09.ps"
+"034-01.ps"
+"159.pdf"
+"169-05.ps"
+"222-05.ps"
+"231-01.ps"
+"260-01.ps"
+"281-01.ps"
+"289-01.ps"
+"298-01.ps"
+"298-05.ps"
+"307-01.ps"
+"321-01.ps"
+"321-05.ps"
+"86554321.pdf"
+"adesso7.pdf"
+"Bug687546.ps"
+
+pdfwrite 72 dpi :
+
+"012-13.ps"
+"013-13.ps"
+"014-05.ps"
+"014-13.ps"
+"015-05.ps"
+"034-10.ps"
+"169-05.ps"
+"169-09.ps"
+"169-13.ps"
+"222-05.ps"
+"222-09.ps"
+"222-13.ps"
+"260-01.ps"
+"297-01.ps"
+"316-07.ps"
+"adesso8.pdf"
+"file.pdf"
+"golfer.eps"
+
+pdfwrite 300dpi :
+
+"014-05.ps"
+"015-05.ps"
+"027-09.ps"
+"169-05.ps"
+"222-05.ps"
+"307-01.ps"
+"316-07.ps"
+"320-01.ps"
+
[src/gxstroke.c 1.14]
+
+ +
+2005-05-19 16:39 Ray Johnston
+
+
+Fix for yet another broken PDF that Adobe Reader handles without complaint.
+Circular references in Resources are now detected and handled (with a
+warning). Bug 687946 for customer 580. Thanks to Alex Cherepanov for this fix
+
+DETAILS:
+
+A dictionary is used to detect the looping and if found a pdfformaterror is
+emitted and the checking for transparency halts (returning false). This
+does mean that a file with this problem may be incorrectly classified and
+will be processed as if NOTRANSPARENCY was in effect.
+
+The performance penalty for the extra checking is negligble (tested with
+the 1236 page PDF 1.6 Reference Manual.
+
[lib/pdf_main.ps 1.98]
+
+ +
+2005-05-18 19:59 Igor Melichev
+
+
+ps2write : Improving the script with NOOUTERSAVE.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/ps2write.bat 1.15]
+
+ +
+2005-05-18 19:51 Igor Melichev
+
+
+ps2write : Passing NumCopies to the output.
+
+DETAILS :
+
+1. In the ForOPDFRead mode Page objects will have a NumCopies entry
+   iff NumCopies in the input isn't null.
+   With ForOPDFREad=false it is being ignored.
+
+2. opdfread.ps applies copypage to provide the requested number of copies.
+   Zero and negative values are being ignored.
+
+Thus, if a PS document multiplies specific pages,
+they will be printed in the requested number.
+In same time, entire document can be copied with setting
+the NumCopies device parameter to the printer.
+This behavior is some different than pswrite.
+
+Debugged with 268-03.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.67, src/gdevpdf.c 1.110, src/gdevpdfx.h 1.116]
+
+ +
+2005-05-18 10:21 Igor Melichev
+
+
+Fix (pdfwrite) : A wrong line join with 'stroke'.
+
+DETAILS :
+
+This patch affects all vector devices.
+The old code wrongly recognizes closed rectangular paths,
+so that unclosed rectangles were converted into closed ones with 'stroke'.
+
+EXPECTED DIFFERENCES :
+
+pdfwrite :
+
+260-01.ps
+adesso1.pdf
+
[src/gdevvec.c 1.26]
+
+ +
+2005-05-17 20:56 Ralph Giles
+
+
+Update a comment to correctly describe the jasper stream object struct.
+
[src/sjpx.h 1.5]
+
+ +
+2005-05-17 20:40 Igor Melichev
+
+
+Fix (ps2write) : Complete supporting vierws which have no stroke color.
+
+DETAILS :
+
+Color was not synchronized when painting with a low level color.
+Debugged with 035-01.ps, 148-01.ps, 148-05.ps, 148-11.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.61]
+
+ +
+2005-05-17 17:40 Igor Melichev
+
+
+opdfread : Implementing HalftoneType 3,6,10.
+
+DETAILS :
+
+1. A bug in ComputeFunction_n0 : s/size/length
+2. A bug in ComputeFunction_n0 scaled argument must compare with array size rather than with 1.
+3. Creating halftone Thresholds from stream with CreateHalftoneThresholds.
+4. Resolve SpotFunction independently on IsObjRef.
+5. Resolve TransferFunction for some halftone types.
+6. Convert HalftoneType 6 into HalftoneType 3.
+7. Ignore HalftoneType > 6 (which are not allowed in Postscript level 2) and print a warning.
+   We would like to convert them, but it's too complex.
+
+Debugged with 258-01.ps, 476-01.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.66]
+
+ +
+2005-05-17 12:04 Igor Melichev
+
+
+Fix (opdfread) : Some glyphs were substituted with .notdef .
+
+DETAILS :
+
+It was broken when implementing a workaround for broken filters in HP LaserJet 1320 :
+endstream was never called, so that definefont_hook was skipped.
+
+1. Moved the processing from 'endstream' to a new procedure HookFont.
+2. Imple,mented an 'endobj' daemon with .endobj_daemon,
+   which is a property of an object.
+3. ReadFontProcs procedures create instances of .endobj_daemon,
+   which call HookFont.
+4. definefont_hook has been removed forever.
+5. 'wendstream' is now an empty procedure,
+   which actually is never called due to the HP filter problem.
+
+Debugged with 01_001.pdf .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.65]
+
+ +
+2005-05-17 08:41 Igor Melichev
+
+
+ps2write : Improving the script.
+
+DETAILS :
+
+1. Restricted the source line width with inserting temporary variables.
+2. Provided the 'jobserver' option with an environment variable to simplify running Genoa tests.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/ps2write.bat 1.14]
+
+ +
+2005-05-17 08:19 Igor Melichev
+
+
+opdfread : Improving the discipline for function resolving.
+
+DETAILS :
+
+1. Impolemented a general object reference recognizer in IsObjRef.
+2. ResolveFunctionSafe is another helper.
+3. Used it in function resolving.
+4. Replaced ResolveSpotFunction with a general ResolveFunction.
+5. Removed an unintended debug printing.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.64]
+
+ +
+2005-05-16 23:25 Igor Melichev
+
+
+opdfread : Implementing n-arguments linear sampled functions in BG, UCR, TR, BG2, UCR2, TR2, HT.
+
+DETAILS :
+
+1. Fixed the stack balanse in ScaleArgN.
+2. ComputeFunction_n0 Was not implemented.
+3. FunctionToProc_x01 did not properly scale the argument from the Domain.
+4. Added the FunctionToProc20 dispatch.
+5. Renamed FunctionToProc2 into FunctionToProc12.
+6. Renamed FunctionToProc4 into FunctionToProc14.
+7. spotfunctions mark copied from pdf_draw.ps
+8. ResolveFunction defines an uniform convention for function resolving.
+9. Fixed SetTransfer with new convension of function resolving.
+10. Implemented BG, UCR, TR, BG2, UCR2, TR2, HT with the new methods for 2-argument functions.
+
+Debugged with 246-01.ps .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/opdfread.ps 1.63]
+
+ +
+2005-05-13 12:28 Alex Cherepanov
+
+
+Fix a typo in a comment.
+
[src/msvc32.mak 1.72]
+
+ +
+2005-05-12 19:26 Igor Melichev
+
+
+Fix (ps2write) : Did not write halftone, color transfer, and some other graphic state parameters.
+
+DETAILS :
+
+See comment in code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfg.c 1.62]
+
+ +
+2005-05-12 02:01 Alex Cherepanov
+
+
+Increase the artificial limits in the spot analyzer device
+to accomodate Xterra-Regular font.
+Fix bug 688077.
+
[src/gzspotan.c 1.14]
+
+ +
+2005-05-10 16:19 Igor Melichev
+
+
+Fix (pdfwrite) : Properly encrypt the document Info values.
+
+DETAILS :
+
+Bug 688076 "encrypted pdf document properties are garbled".
+
+This patch unwinds the part 7 of the patch
+http://ghostscript.com/pipermail/gs-cvs/2005-April/005485.html .
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfo.c 1.32]
+
+ +
+2005-05-10 13:22 Ray Johnston
+
+
+Fix overly agressive xref format checking that was tripped up by double
+ instead of . Bug 688082 for customer 580.
+
+DETAILS:
+
+The xref did have 20 character entries, but as mentioned, a double 0x0d
+resulted in the second line being read as an empty line. Go back to the
+older method of reading 20 character strings, then add format verification
+that only allows white space characters after the 'f' or 'n'.
+
+There may be an underlying problem in the rebuild logic, or the file may
+be damaged beyond repair although it does now open. There is a warning
+issued about stream EOL that may have confused the rebuild logic.
+
[lib/pdf_main.ps 1.97]
+
+ +
+2005-05-07 22:56 Ray Johnston
+
+
+Handle non-integer font size and stop after last page processed.
+
[lib/gslp.ps 1.7]
+
+ +
+2005-05-05 05:35 Dan Coby
+
+
+Partial fix for 687814 dithering artifacts.  The given test file shows
+some faint halftone dots in the background when rasterized using the
+bmp256 device.
+
+DETAILS:
+
+The problem is caused by a combination of factors that aggravate the
+situation plus some things in the color look up logic that cause minor
+errors in the calculations.
+
+The aggravating factors:
+
+By default, Ghostscript uses a 16x16 halftone cell for low resolutions,
+i.e. below 150 dpi.  (I do not know the reasons why and it seems like a
+poor choice to me.  However for now, I am not changing the halftone.)
+The bmp256 device utilizes a 6x6x6 RGB color cube.  Thus there are 1281
+levels ((16 x 16 x 5) + 1) for each halftoned colorant.  This gives a step
+size between each level of 0.00078.  Thus even very small errors in the
+calculations become visible as faint halftone dots.
+
+The given test file is using a CalRGB color space.  The WhitePoint is
+[ 0.9505 1 1.089 ] which is the standard D65 white point.  However with
+the given CalRGB parameters and a pure white RGB input (1 1 1). the
+resulting XYZ is [0.9505 0.99999 1.089] which has a very small error in
+the Y value.  (However the error is small enough that one would not expect
+it to be visible.)
+
+The calculations in Ghostscript's halftoning logic for determining the
+halftone level truncate values.  With an RGB process color model, this
+means that only a pure white is not halftoned.  Thus the small error
+mentioned in the previous paragraph becomes visible.  Note:  The truncation
+effects work the other way in a CMYK process color model, which is why
+we do not see this problem with shades that are nearly white in CMYK
+halftoned output.
+
+The calculation errors:
+
+To save CPU time, the color look up logic did not interpolate table
+entries which were closer that 0.01.  Thus output values could have an
+error as large as 0.01.
+
+The color look up logic clipped table entries to the specified output
+range.  This can cause errors with interpolated values when the interpolation
+involves one table entry that is clipped and one entry that is not clipped.
+
+The changes in this fix:
+
+The calculations that determine the halftone levels was modified.  Actually
+it was simplified.  Prior to the DeviceN changes (in revision 8.00) there
+were three separate calculations for halftone levels.  There was a separate
+calculation for Gray, RGB, and CMYK color spaces.  Revision 8.00 changed
+the halftoning to be based upon the device's process color model (instead
+of the color space) and merged the RGB and CMYK calculations.  The two
+separate calculations were kept to minimize regressions during the DeviceN
+effort.  This change basically keeps the logic that had been used for Gray
+process color models.  This version of the calculation does not have the
+truncation problems that were present in the RGB/CMYK calculation.  Another
+simplification was removal of some logic that was checking for additive
+versus subtractive process color model.  Once again this logic was present
+only to minimize regressions compared to pre 8.00 results.  The final
+result is that this calculation is much simpler, faster, and gives a better
+result.
+
+The 'do not interpolate' criteria was reduced to 0.001.  Once again this
+can add to the CPU time.
+
+Changes which are not in this fix:
+
+The clamping of look up table entries was not changed.  Changing this
+requires that the we would have to clamp the output after the table lookup.
+The errors are small but they are large enough that problems are still
+seen with the bmp256 device and a 16x16 halftone cell.  There are several
+different paths through this logic and thus the probability of creating
+worse errors is relatively high.  This change would add slightly to the
+CPU time but is required to get the correct result.
+
+EXPECTED DIFFERENCES:
+
+This change produces small changes in the halftone levels.  The changes in
+the 'do not interpolate' value affects many files which use CIE or ICC
+color spaces.  Between these two changes, this fix affects 165 files.
+
[src/gscie.h 1.14, src/gxcmap.c 1.25, src/gxdevndi.c 1.6, src/gxdither.h 1.7]
+
+ +
+2005-05-03 10:50 Igor Melichev
+
+
+Speed up shadings : a minor optimization for the monotonity check of a stitching function.
+
+DETAILS :
+
+It returned false (wrong, must be true) if entire interval falls to the end of the domain.
+Speeds up ps2write with "Clarke Tate Manns Chinese.ai".
+
+EXPECTED DIFFERENCES :
+
+Not observed in a local testing with arbitrary devices.
+May cause a minor difference with some devices.
+
[src/gsfunc3.c 1.26]
+
+ +
+2005-05-03 10:41 Igor Melichev
+
+
+ps2write : Set device parameters to preserve colors.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[lib/ps2write.bat 1.13]
+
+ +
+2005-05-03 09:10 Igor Melichev
+
+
+ps2write : Fix problems with shadings.
+
+DETAILS :
+
+1. gdev_pdf_fill_rectangle_hl_color did not implement a shading conversion
+   when called with a shading color.
+
+2. The "convert_to_image" branch of gdev_pdf_fill_path had a problem with
+clipping path when called fron the operator 'fill' (rather than 'shfill').
+
+3. In the "convert_to_image" branch of gdev_pdf_fill_path
+   improved the balance of Q/q in case of errors.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfd.c 1.60]
+
+ +
+2005-04-29 16:58 Ray Johnston
+
+
+Handle CIDCount value of 65536 which might be seen with Identity CMap.
+Fix for customer 562.
+
+DETAILS:
+
+while a multiple string approach had been previously implemented to allow
+CIDCount > 32767, with 65536 a 'rangecheck in --string-- would result
+when trying to create a string of 65538 bytes (32769 * 2). I chose a
+arbitrary break point of 22000 CID's so that three strings would be
+enough for 66000 total.
+
[lib/gs_cidtt.ps 1.9]
+
+ +
+2005-04-27 16:40 Igor Melichev
+
+
+Fix (pdfwrite) : Properly account FontMatrix of a CID font with 'glypshow', 'cshow'.
+
+DETAILS :
+
+Bug 688000 "PDF writer produces misplaced characters".
+
+When a CID font is used with 'glypshow' or with 'show' in a 'cshow' procedure,
+pdfwrite creates a Type 0 font for wrapping the CID font according to the PDF standard.
+Doing so, the old code created a single type 0 font for all occurances of
+the CID font, rather those occurances may have different values of FontMatrix.
+The new code creates so many type 0 fonts as many various values of
+FontMatrix is used with the CID font.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdtc.c 1.42, src/gsfont.c 1.36, src/gsfont.h 1.11]
+
+ +
+2005-04-26 21:36 Dan Coby
+
+
+Fix for 687883 tiff32nc device and PDF transparency and for 687980
+image missing with psdcmyk driver.
+
+DETAILS:
+
+The absence of the images was caused by an error in the handling of PDF 1.4
+transparency soft masks (SMask).  The mask data is monochrome.  However it
+is saved (like all PDF 1.4 transparency related colors) in the blending
+color space.  Currently the process color model of the output device is
+being used for the PDF 1.4 blending space.
+
+The fix consists of inverting the image mask data when a subtractive
+blending color space is being used.
+
[src/gdevp14.c 1.28]
+
+ +
+2005-04-26 21:28 Dan Coby
+
+
+Fix for 688048 ijs driver broken in 8.51 for ProcessColorModel=Gray versus 8.50
+
+DETAILS:
+
+There were a few minor problems with the gdevijs.c file.
+
+1.  The file has been corrupted with extra ^M's at the end of lines.  (These
+cause problems with the MSVC debugger since MSVC gets confused about which
+source line is being debugged..  They can also cause problem with the Borland
+Compiler.)  This a reoccurring problem and I am getting tired of seeing it.
+
+Unfortunately they are not visible in the diff shown below or in the MSVC
+debugger.
+
+2.  The routine gsijs_read_string_malloc has some problems.  The call to
+gs_free has str as a parameter when it should have been *str.  (str is a
+pointer to a pointer.)  This is the major cause of the reported problem.
+The routine only released the old string when the new one needed to be
+larger however it always allocated a new string.  Since this is non GC memory,
+this causes a leak.
+
[src/gdevijs.c 1.11]
+
+ +
+2005-04-25 12:28 Igor Melichev
+
+
+Fix (pdfwrite) : Uninitialized variable when encrypting a string from a pdfmark.
+
+DETAILS :
+
+Bug 687809 "pdfwrite: A wrong encryption of bookmarks".
+
+This bug may become another classic example,
+which demonstrates a bad coding style.
+The function s_PSSD_init incompletely performed the action,
+which it is designed for. The reason is that the macro
+s_PSSD_init_inline was made especially for optimizing
+scan_token, and its name doesn't reflect its action.
+When coded s_PSSD_init, its action was forgotten.
+As a result we've got an indeterministic behavior.
+
+This fix renames s_PSSD_init_inline into s_PSSD_partially_init_inline
+for a better reflection of its action, completes s_PSSD_init,
+and makes the letter be public for a regular initialization.
+Particularly using it gdevpdfr.c to fix another indeterministic bug,
+which persists since the repository was created.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfr.c 1.9, src/iscan.c 1.20, src/sstring.c 1.5, src/sstring.h 1.7]
+
+ +
+2005-04-25 02:23 Igor Melichev
+
+
+Fix (pdfwrite) : font file objects encryption was broken when worked on ps2write.
+
+DETAILS :
+
+Bug 688045 "gs 8.51 cannot create encrypted pdf file correctly".
+
+1. With CompatibilityLevel == 1.2 did not create an uniquie font name.
+   Removing pdf_begin_fontfile and open the data stream
+   with reserving the object ID before font name is being computed (gdevpdtb.c).
+   Detected occasionally, and it is not related to the bug.
+   Fixed to establish a correct order of processing,
+   setting a proper context for other changes.
+
+2. pdf_write_embedded_font must not set DATA_STREAM_ENCRYPT
+   because the font object is being written into the temporary file pdev->streams.
+   It will be encrypted when copyed from the temporary file to the output file.
+   See comment in pdf_begin_encrypt.
+
+   The old code actually encrypted it twice, what is equivalent to no encryption.
+   We guess it was broken while working on ps2write,
+   due to writing font descriptor object before font file object.
+
+3. pdf_write_cmap had same problem as pdf_write_embedded_font.
+
+4. pdf_write_contents_cid2 had same problem with CIDToGIDMap.
+
+5. In pdf_encrypt_encoded_string, the PSSD filter did not move
+   the cursor of the underlying stream when closing by EOD.
+   We believe that it worked when it was coded,
+   and we guess it was broken relatively recently.
+   As a workaround, setting close_at_eod = false,
+   because this mode appears to move the underlying stream.
+   We didn't analyze why PSSD moved it a long ago and doesn't longer move now.
+
+6. pdf_write_cid_system_info_to_stream must not encrypt
+   when called from pdf_write_cmap due to (3).
+
+7. Don't encrypt the DocumentInfo dictionary items because Adobe readers
+   don't decrypt them.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gdevpdfo.c 1.31, src/gdevpdfu.c 1.77, src/gdevpdtb.c 1.36, src/gdevpdti.c 1.44, src/gdevpdtw.c 1.43]
+
+ +
+2005-04-24 22:01 Ralph Giles
+
+
+Initial revision
+
[jasper/NEWS 1.1, jasper/LICENSE 1.1, jasper/README 1.1, jasper/aclocal.m4 1.1, jasper/COPYRIGHT 1.1, jasper/INSTALL 1.1, jasper/Makefile.am 1.1, jasper/Makefile.in 1.1, jasper/configure 1.1, jasper/configure.ac 1.1, jasper/jasper.spec 1.1, jasper/jasper.spec.in 1.1, jasper/doc/README 1.1, jasper/doc/jasper.pdf 1.1, jasper/doc/jpeg2000.pdf 1.1, jasper/src/Makefile.am 1.1, jasper/src/Makefile.in 1.1, jasper/src/README 1.1, jasper/src/appl/Makefile.am 1.1, jasper/src/appl/Makefile.in 1.1, jasper/src/appl/dummy.c 1.1, jasper/src/appl/imginfo.c 1.1, jasper/src/appl/jiv.c 1.1, jasper/src/appl/imgcmp.c 1.1, jasper/src/appl/jasper.c 1.1, jasper/src/appl/jasper_sdl.c 1.1, jasper/src/libjasper/Makefile.am 1.1, jasper/src/libjasper/Makefile.in 1.1, jasper/src/libjasper/README 1.1, jasper/src/libjasper/dummy.c 1.1, jasper/src/libjasper/bmp/Makefile.am 1.1, jasper/src/libjasper/bmp/Makefile.in 1.1, jasper/src/libjasper/bmp/bmp_cod.c 1.1, jasper/src/libjasper/bmp/bmp_cod.h 1.1, 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jasper/src/libjasper/jpc/jpc_t2cod.c 1.1, jasper/src/libjasper/jpc/jpc_t2cod.h 1.1, jasper/src/libjasper/jpc/jpc_t2dec.c 1.1, jasper/src/libjasper/jpc/jpc_t2dec.h 1.1, jasper/src/libjasper/jpc/jpc_t2enc.c 1.1, jasper/src/libjasper/jpc/jpc_t2enc.h 1.1, jasper/src/libjasper/jpc/jpc_tagtree.c 1.1, jasper/src/libjasper/jpc/jpc_tagtree.h 1.1, jasper/src/libjasper/jpc/jpc_tsfb.c 1.1, jasper/src/libjasper/jpc/jpc_tsfb.h 1.1, jasper/src/libjasper/jpc/jpc_util.c 1.1, jasper/src/libjasper/jpc/jpc_util.h 1.1, jasper/src/libjasper/jpg/Makefile.am 1.1, jasper/src/libjasper/jpg/Makefile.in 1.1, jasper/src/libjasper/jpg/README 1.1, jasper/src/libjasper/jpg/jpg_cod.h 1.1, jasper/src/libjasper/jpg/jpg_dec.c 1.1, jasper/src/libjasper/jpg/jpg_dummy.c 1.1, jasper/src/libjasper/jpg/jpg_enc.c 1.1, jasper/src/libjasper/jpg/jpg_enc.h 1.1, jasper/src/libjasper/jpg/jpg_jpeglib.h 1.1, jasper/src/libjasper/jpg/jpg_val.c 1.1, jasper/src/libjasper/mif/Makefile.am 1.1, jasper/src/libjasper/mif/README 1.1, jasper/src/libjasper/mif/mif_cod.c 1.1, jasper/src/libjasper/mif/mif_cod.h 1.1, jasper/src/libjasper/base/Makefile.am 1.1, jasper/src/libjasper/base/Makefile.in 1.1, jasper/src/libjasper/base/jas_cm.c 1.1, jasper/src/libjasper/base/jas_debug.c 1.1, jasper/src/libjasper/base/jas_getopt.c 1.1, jasper/src/libjasper/base/jas_icc.c 1.1, jasper/src/libjasper/base/jas_iccdata.c 1.1, jasper/src/libjasper/base/jas_image.c 1.1, jasper/src/libjasper/base/jas_init.c 1.1, jasper/src/libjasper/base/jas_malloc.c 1.1, jasper/src/libjasper/base/jas_seq.c 1.1, jasper/src/libjasper/base/jas_stream.c 1.1, jasper/src/libjasper/base/jas_string.c 1.1, jasper/src/libjasper/base/jas_tvp.c 1.1, jasper/src/libjasper/base/jas_version.c 1.1, jasper/src/libjasper/include/Makefile.am 1.1, jasper/src/libjasper/include/Makefile.in 1.1, jasper/src/libjasper/include/jasper/jas_debug.h 1.1, jasper/src/libjasper/include/jasper/jas_fix.h 1.1, jasper/src/libjasper/include/jasper/jas_icc.h 1.1, 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jasper/src/libjasper/include/jasper/Makefile.in 1.1, jasper/src/libjasper/include/jasper/jas_cm.h 1.1, jasper/src/libjasper/include/jasper/jas_config.h 1.1, jasper/src/libjasper/include/jasper/jas_config_ac.h 1.1, jasper/src/libjasper/include/jasper/jas_config_ac.h.in 1.1, jasper/src/libjasper/include/jasper/jas_config_win32.h 1.1, jasper/src/libjasper/include/jasper/jas_getopt.h 1.1, jasper/src/libjasper/include/jasper/jas_stream.h 1.1, jasper/src/libjasper/include/jasper/jas_string.h 1.1, jasper/src/libjasper/include/jasper/jas_tvp.h 1.1, jasper/src/libjasper/include/jasper/jas_types.h 1.1, jasper/src/libjasper/include/jasper/jasper.h 1.1, jasper/data/images/example.mif0 1.1, jasper/data/images/goldenears.pnm 1.1, jasper/data/images/goldenears.ras 1.1, jasper/acaux/compile 1.1, jasper/acaux/depcomp 1.1, jasper/data/images/feep.pnm 1.1, jasper/data/images/feep2.pnm 1.1, jasper/data/images/goldenears_gray.jpg 1.1, jasper/data/images/goldenears_gray.pnm 1.1, jasper/data/images/goldenears_gray.ras 1.1, jasper/data/images/small_16x1.pgm 1.1, jasper/data/images/small_1x1.pgm 1.1, jasper/data/images/stawamuschief.pnm 1.1, jasper/acaux/config.guess 1.1, jasper/acaux/config.sub 1.1, jasper/acaux/install-sh 1.1, jasper/acaux/ltmain.sh 1.1, jasper/acaux/missing 1.1]
+
+ +
+2005-04-24 21:58 Ralph Giles
+
+
+Initial revision
+
[jbig2dec/LICENSE 1.1, jbig2dec/README 1.1, jbig2dec/aclocal.m4 1.1, jbig2dec/compile 1.1, jbig2dec/depcomp 1.1, jbig2dec/jbig2_image.c 1.1, jbig2dec/jbig2_image.h 1.1, jbig2dec/jbig2_mmr.c 1.1, jbig2dec/jbig2_mmr.h 1.1, jbig2dec/jbig2dec.c 1.1, jbig2dec/msvc.mak 1.1, jbig2dec/test_jbig2dec.py 1.1, jbig2dec/COPYING 1.1, jbig2dec/Makefile.am 1.1, jbig2dec/Makefile.in 1.1, jbig2dec/config.h.in 1.1, jbig2dec/config_types.h 1.1, jbig2dec/config_types.h.in 1.1, jbig2dec/config_win32.h 1.1, jbig2dec/configure 1.1, jbig2dec/configure.ac 1.1, jbig2dec/getopt.c 1.1, jbig2dec/getopt.h 1.1, jbig2dec/getopt1.c 1.1, jbig2dec/install-sh 1.1, jbig2dec/jbig2.c 1.1, jbig2dec/jbig2.h 1.1, jbig2dec/jbig2_arith.c 1.1, jbig2dec/jbig2_arith.h 1.1, jbig2dec/jbig2_arith_iaid.c 1.1, jbig2dec/jbig2_arith_iaid.h 1.1, jbig2dec/jbig2_arith_int.c 1.1, jbig2dec/jbig2_arith_int.h 1.1, jbig2dec/jbig2_generic.c 1.1, jbig2dec/jbig2_generic.h 1.1, jbig2dec/jbig2_huffman.c 1.1, jbig2dec/jbig2_huffman.h 1.1, jbig2dec/jbig2_hufftab.h 1.1, jbig2dec/jbig2_image_pbm.c 1.1, jbig2dec/jbig2_image_png.c 1.1, jbig2dec/jbig2_metadata.c 1.1, jbig2dec/jbig2_metadata.h 1.1, jbig2dec/jbig2_page.c 1.1, jbig2dec/jbig2_priv.h 1.1, jbig2dec/jbig2_refinement.c 1.1, jbig2dec/jbig2_segment.c 1.1, jbig2dec/jbig2_symbol_dict.c 1.1, jbig2dec/jbig2_symbol_dict.h 1.1, jbig2dec/jbig2_text.c 1.1, jbig2dec/memcmp.c 1.1, jbig2dec/missing 1.1, jbig2dec/os_types.h 1.1, jbig2dec/sha1.c 1.1, jbig2dec/sha1.h 1.1, jbig2dec/snprintf.c 1.1]
+
+ +
+2005-04-24 21:46 Ralph Giles
+
+
+Initial revision
+
[libpng/TODO 1.1, libpng/example.c 1.1, libpng/pngconf.h 1.1, libpng/pnggccrd.c 1.1, libpng/pngget.c 1.1, libpng/LICENSE 1.1, libpng/pngmem.c 1.1, libpng/pngrio.c 1.1, libpng/pngset.c 1.1, libpng/pngwio.c 1.1, libpng/png.5 1.1, libpng/png.c 1.1, libpng/pngtrans.c 1.1, libpng/README 1.1, libpng/configure 1.1, libpng/png.h 1.1, libpng/pngnow.png 1.1, libpng/pngread.c 1.1, libpng/pngtest.c 1.1, libpng/pngbar.jpg 1.1, libpng/pngbar.png 1.1, libpng/pngvcrd.c 1.1, libpng/pngpread.c 1.1, libpng/pngwrite.c 1.1, libpng/libpng.txt 1.1, libpng/libpngpf.3 1.1, libpng/pngwtran.c 1.1, libpng/ANNOUNCE 1.1, libpng/INSTALL 1.1, libpng/KNOWNBUG 1.1, libpng/Y2KINFO 1.1, libpng/pngwutil.c 1.1, libpng/CHANGES 1.1, libpng/libpng.3 1.1, libpng/pngrtran.c 1.1, libpng/pngerror.c 1.1, libpng/pngrutil.c 1.1, libpng/pngtest.png 1.1, libpng/contrib/pngminus/makefile.std 1.1, libpng/contrib/pngminus/makefile.tc3 1.1, libpng/contrib/pngminus/pngminus.sh 1.1, libpng/contrib/pngminus/pnm2png.bat 1.1, 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libpng/scripts/makefile.beos 1.1, libpng/scripts/makefile.cygwin 1.1, libpng/scripts/makefile.hp64 1.1, libpng/scripts/makefile.hpux 1.1, libpng/scripts/makefile.ibmc 1.1, libpng/scripts/makefile.mips 1.1, libpng/scripts/makefile.netbsd 1.1, libpng/projects/cbuilder5/libpng.bpf 1.1, libpng/projects/cbuilder5/libpng.bpg 1.1, libpng/projects/cbuilder5/libpng.bpr 1.1, libpng/projects/cbuilder5/libpng.cpp 1.1, libpng/projects/cbuilder5/libpng.readme.txt 1.1, libpng/projects/cbuilder5/libpngstat.bpf 1.1, libpng/projects/cbuilder5/libpngstat.bpr 1.1, libpng/projects/cbuilder5/zlib.readme.txt 1.1, libpng/projects/visualc6/README.txt 1.1, libpng/projects/visualc6/libpng.dsp 1.1, libpng/projects/visualc6/libpng.dsw 1.1, libpng/projects/visualc6/pngtest.dsp 1.1, libpng/projects/visualc71/PRJ0041.mak 1.1, libpng/projects/visualc71/README.txt 1.1, libpng/projects/visualc71/README_zlib.txt 1.1, libpng/projects/visualc71/libpng.sln 1.1, libpng/projects/visualc71/libpng.vcproj 1.1, libpng/projects/visualc71/pngtest.vcproj 1.1, libpng/projects/visualc71/zlib.vcproj 1.1]
+
+ +
+2005-04-24 21:39 Ralph Giles
+
+
+Initial revision
+
[zlib/FAQ 1.1, zlib/crc32.c 1.1, zlib/example.c 1.1, zlib/zconf.in.h 1.1, zlib/INDEX 1.1, zlib/Makefile 1.1, zlib/Makefile.in 1.1, zlib/README 1.1, zlib/adler32.c 1.1, zlib/compress.c 1.1, zlib/configure 1.1, zlib/crc32.h 1.1, zlib/uncompr.c 1.1, zlib/zconf.h 1.1, zlib/zutil.c 1.1, zlib/zutil.h 1.1, zlib/gzio.c 1.1, zlib/inffixed.h 1.1, zlib/trees.c 1.1, zlib/trees.h 1.1, zlib/deflate.c 1.1, zlib/deflate.h 1.1, zlib/inftrees.c 1.1, zlib/inftrees.h 1.1, zlib/zlib.3 1.1, zlib/algorithm.txt 1.1, zlib/infback.c 1.1, zlib/inffast.c 1.1, zlib/inffast.h 1.1, zlib/zlib.h 1.1, zlib/ChangeLog 1.1, zlib/inflate.c 1.1, zlib/inflate.h 1.1, zlib/minigzip.c 1.1, zlib/old/Make_vms.com 1.1, zlib/old/Makefile.riscos 1.1, zlib/old/README 1.1, zlib/old/descrip.mms 1.1, zlib/old/visual-basic.txt 1.1, zlib/contrib/README.contrib 1.1, zlib/contrib/ada/buffer_demo.adb 1.1, zlib/contrib/ada/zlib-streams.adb 1.1, zlib/contrib/ada/zlib-streams.ads 1.1, zlib/old/zlib.html 1.1, zlib/old/os2/Makefile.os2 1.1, zlib/old/os2/zlib.def 1.1, zlib/qnx/package.qpg 1.1, zlib/contrib/ada/mtest.adb 1.1, zlib/contrib/ada/read.adb 1.1, zlib/contrib/ada/readme.txt 1.1, zlib/contrib/ada/test.adb 1.1, zlib/contrib/ada/zlib-thin.adb 1.1, zlib/contrib/ada/zlib-thin.ads 1.1, zlib/contrib/ada/zlib.adb 1.1, zlib/contrib/ada/zlib.ads 1.1, zlib/contrib/ada/zlib.gpr 1.1, zlib/contrib/puff/Makefile 1.1, zlib/contrib/puff/README 1.1, zlib/contrib/puff/zeros.raw 1.1, zlib/contrib/blast/Makefile 1.1, zlib/contrib/blast/README 1.1, zlib/contrib/blast/blast.c 1.1, zlib/contrib/blast/blast.h 1.1, zlib/contrib/blast/test.pk 1.1, zlib/contrib/blast/test.txt 1.1, zlib/contrib/dotzlib/DotZLib.build 1.1, zlib/contrib/iostream/test.cpp 1.1, zlib/contrib/iostream/zfstream.cpp 1.1, zlib/contrib/iostream/zfstream.h 1.1, zlib/contrib/puff/puff.c 1.1, zlib/contrib/puff/puff.h 1.1, zlib/contrib/untgz/Makefile 1.1, zlib/contrib/untgz/Makefile.msc 1.1, zlib/contrib/untgz/untgz.c 1.1, zlib/contrib/dotzlib/DotZLib.chm 1.1, zlib/contrib/dotzlib/DotZLib.sln 1.1, zlib/contrib/dotzlib/LICENSE_1_0.txt 1.1, zlib/contrib/dotzlib/readme.txt 1.1, zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs 1.1, zlib/contrib/dotzlib/DotZLib/DotZLib.cs 1.1, zlib/contrib/dotzlib/DotZLib/DotZLib.csproj 1.1, zlib/contrib/dotzlib/DotZLib/GZipStream.cs 1.1, zlib/contrib/dotzlib/DotZLib/UnitTests.cs 1.1, zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs 1.1, zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs 1.1, zlib/contrib/dotzlib/DotZLib/CodecBase.cs 1.1, zlib/contrib/dotzlib/DotZLib/Deflater.cs 1.1, zlib/contrib/dotzlib/DotZLib/Inflater.cs 1.1, zlib/contrib/gzappend/gzappend.c 1.1, zlib/contrib/masm686/match.asm 1.1, zlib/contrib/masmx86/gvmat32c.c 1.1, zlib/contrib/masmx86/inffas32.asm 1.1, zlib/contrib/masmx86/readme.txt 1.1, zlib/contrib/masmx86/gvmat32.asm 1.1, zlib/contrib/masmx86/mkasm.bat 1.1, zlib/contrib/minizip/Makefile 1.1, zlib/contrib/minizip/crypt.h 1.1, zlib/contrib/minizip/miniunz.c 1.1, zlib/contrib/minizip/minizip.c 1.1, zlib/contrib/minizip/zip.c 1.1, zlib/contrib/minizip/zip.h 1.1, zlib/contrib/testzlib/testzlib.c 1.1, zlib/contrib/testzlib/testzlib.sln 1.1, zlib/contrib/testzlib/testzlib.vcproj 1.1, zlib/contrib/minizip/ChangeLogUnzip 1.1, zlib/contrib/minizip/ioapi.c 1.1, zlib/contrib/minizip/ioapi.h 1.1, zlib/contrib/minizip/iowin32.c 1.1, zlib/contrib/minizip/iowin32.h 1.1, zlib/contrib/minizip/mztools.c 1.1, zlib/contrib/minizip/mztools.h 1.1, zlib/contrib/minizip/unzip.c 1.1, zlib/contrib/minizip/unzip.h 1.1, zlib/contrib/asm586/README.586 1.1, zlib/contrib/asm586/match.S 1.1, zlib/contrib/asm686/README.686 1.1, zlib/contrib/asm686/match.S 1.1, zlib/contrib/delphi/ZLib.pas 1.1, zlib/contrib/delphi/ZLibConst.pas 1.1, zlib/contrib/delphi/readme.txt 1.1, zlib/contrib/delphi/zlibd32.mak 1.1, zlib/contrib/iostream2/zstream.h 1.1, zlib/contrib/iostream2/zstream_test.cpp 1.1, zlib/contrib/iostream3/README 1.1, zlib/contrib/iostream3/TODO 1.1, zlib/contrib/iostream3/test.cc 1.1, zlib/contrib/iostream3/zfstream.cc 1.1, zlib/contrib/iostream3/zfstream.h 1.1, zlib/contrib/pascal/zlibd32.mak 1.1, zlib/contrib/infback9/README 1.1, zlib/contrib/infback9/infback9.c 1.1, zlib/contrib/infback9/infback9.h 1.1, zlib/contrib/infback9/inffix9.h 1.1, zlib/contrib/infback9/inflate9.h 1.1, zlib/contrib/infback9/inftree9.c 1.1, zlib/contrib/infback9/inftree9.h 1.1, zlib/contrib/pascal/example.pas 1.1, zlib/contrib/pascal/readme.txt 1.1, zlib/contrib/pascal/zlibpas.pas 1.1, zlib/contrib/vstudio/readme.txt 1.1, zlib/contrib/vstudio/vc7/minizip.vcproj 1.1, zlib/contrib/vstudio/vc7/zlibstat.vcproj 1.1, zlib/contrib/vstudio/vc7/zlibvc.def 1.1, zlib/contrib/vstudio/vc7/zlibvc.sln 1.1, zlib/amiga/Makefile.pup 1.1, zlib/amiga/Makefile.sas 1.1, zlib/as400/compile.clp 1.1, zlib/contrib/inflate86/inffas86.c 1.1, zlib/contrib/inflate86/inffast.S 1.1, zlib/contrib/vstudio/vc7/miniunz.vcproj 1.1, zlib/contrib/vstudio/vc7/zlib.rc 1.1, zlib/contrib/vstudio/vc7/zlibvc.vcproj 1.1, zlib/as400/bndsrc 1.1, zlib/as400/readme.txt 1.1, zlib/as400/zlib.inc 1.1, zlib/msdos/Makefile.bor 1.1, zlib/msdos/Makefile.dj2 1.1, zlib/msdos/Makefile.emx 1.1, zlib/msdos/Makefile.msc 1.1, zlib/msdos/Makefile.tc 1.1, zlib/projects/README.projects 1.1, zlib/projects/visualc6/README.txt 1.1, zlib/projects/visualc6/example.dsp 1.1, zlib/projects/visualc6/minigzip.dsp 1.1, zlib/win32/DLL_FAQ.txt 1.1, zlib/win32/Makefile.bor 1.1, zlib/win32/Makefile.emx 1.1, zlib/win32/Makefile.gcc 1.1, zlib/win32/Makefile.msc 1.1, zlib/win32/VisualC.txt 1.1, zlib/win32/zlib.def 1.1, zlib/win32/zlib1.rc 1.1, zlib/projects/visualc6/zlib.dsp 1.1, zlib/projects/visualc6/zlib.dsw 1.1]
+
+ +
+2005-04-24 21:31 Ralph Giles
+
+
+Initial revision
+
[jpeg/jdinput.c 1.1, jpeg/wrppm.c 1.1, jpeg/wrrle.c 1.1, jpeg/testimg.bmp 1.1, jpeg/testimg.jpg 1.1, jpeg/coderules.doc 1.1, jpeg/jccoefct.c 1.1, jpeg/jcmainct.c 1.1, jpeg/rdjpgcom.1 1.1, jpeg/rdjpgcom.c 1.1, jpeg/testimg.ppm 1.1, jpeg/example.c 1.1, jpeg/jcapimin.c 1.1, jpeg/jcapistd.c 1.1, jpeg/jconfig.dj 1.1, jpeg/jconfig.st 1.1, jpeg/jconfig.vc 1.1, jpeg/jctrans.c 1.1, jpeg/makelib.ds 1.1, jpeg/rdbmp.c 1.1, jpeg/rdgif.c 1.1, jpeg/jcdctmgr.c 1.1, jpeg/jdatadst.c 1.1, jpeg/rdppm.c 1.1, jpeg/rdrle.c 1.1, jpeg/rdtarga.c 1.1, jpeg/transupp.c 1.1, jpeg/transupp.h 1.1, jpeg/djpeg.1 1.1, jpeg/djpeg.c 1.1, jpeg/install.doc 1.1, jpeg/jdatasrc.c 1.1, jpeg/ansi2knr.1 1.1, jpeg/ansi2knr.c 1.1, jpeg/jcmarker.c 1.1, jpeg/jdcolor.c 1.1, jpeg/makefile.bcc 1.1, jpeg/makefile.cfg 1.1, jpeg/usage.doc 1.1, jpeg/jcmaster.c 1.1, jpeg/makefile.mc6 1.1, jpeg/makefile.mms 1.1, jpeg/makefile.sas 1.1, jpeg/makefile.vms 1.1, jpeg/makefile.wat 1.1, jpeg/README 1.1, jpeg/makeapps.ds 1.1, jpeg/configure 1.1, jpeg/filelist.doc 1.1, jpeg/jcomapi.c 1.1, jpeg/ltmain.sh 1.1, jpeg/jconfig.manx 1.1, jpeg/jcparam.c 1.1, jpeg/jdsample.c 1.1, jpeg/jerror.c 1.1, jpeg/jerror.h 1.1, jpeg/jmorecfg.h 1.1, jpeg/makcjpeg.st 1.1, jpeg/wrjpgcom.1 1.1, jpeg/wrjpgcom.c 1.1, jpeg/jcprepct.c 1.1, jpeg/libjpeg.doc 1.1, jpeg/config.guess 1.1, jpeg/config.sub 1.1, jpeg/install-sh 1.1, jpeg/jcphuff.c 1.1, jpeg/jinclude.h 1.1, jpeg/testimgp.jpg 1.1, jpeg/wrtarga.c 1.1, jpeg/ltconfig 1.1, jpeg/structure.doc 1.1, jpeg/jdmerge.c 1.1, jpeg/jmemdosa.asm 1.1, jpeg/jquant1.c 1.1, jpeg/jquant2.c 1.1, jpeg/testprog.jpg 1.1, jpeg/cderror.h 1.1, jpeg/jccolor.c 1.1, jpeg/jdct.h 1.1, jpeg/jidctflt.c 1.1, jpeg/jidctfst.c 1.1, jpeg/jidctint.c 1.1, jpeg/jidctred.c 1.1, jpeg/jmemansi.c 1.1, jpeg/maktjpeg.st 1.1, jpeg/makvms.opt 1.1, jpeg/rdswitch.c 1.1, jpeg/jdcoefct.c 1.1, jpeg/jdmainct.c 1.1, jpeg/jpegint.h 1.1, jpeg/makeproj.mac 1.1, jpeg/jdapimin.c 1.1, jpeg/jdapistd.c 1.1, jpeg/jddctmgr.c 1.1, jpeg/jdpostct.c 1.1, jpeg/jdtrans.c 1.1, jpeg/jpeglib.h 1.1, jpeg/jutils.c 1.1, jpeg/makljpeg.st 1.1, jpeg/testorig.jpg 1.1, jpeg/jconfig.bcc 1.1, jpeg/jconfig.cfg 1.1, jpeg/jdmarker.c 1.1, jpeg/jdmaster.c 1.1, jpeg/jmemname.c 1.1, jpeg/jmemnobs.c 1.1, jpeg/jversion.h 1.1, jpeg/wizard.doc 1.1, jpeg/jconfig.doc 1.1, jpeg/jconfig.mac 1.1, jpeg/jconfig.mc6 1.1, jpeg/jconfig.sas 1.1, jpeg/jconfig.vms 1.1, jpeg/jconfig.wat 1.1, jpeg/jcsample.c 1.1, jpeg/jfdctflt.c 1.1, jpeg/jfdctfst.c 1.1, jpeg/jmemdos.c 1.1, jpeg/jpegtran.1 1.1, jpeg/jpegtran.c 1.1, jpeg/rdcolmap.c 1.1, jpeg/change.log 1.1, jpeg/jfdctint.c 1.1, jpeg/jmemmac.c 1.1, jpeg/jmemmgr.c 1.1, jpeg/jmemsys.h 1.1, jpeg/makefile.dj 1.1, jpeg/makefile.vc 1.1, jpeg/cdjpeg.c 1.1, jpeg/cdjpeg.h 1.1, jpeg/jchuff.c 1.1, jpeg/jchuff.h 1.1, jpeg/jcinit.c 1.1, jpeg/makdjpeg.st 1.1, jpeg/makefile.ansi 1.1, jpeg/makefile.manx 1.1, jpeg/makefile.unix 1.1, jpeg/cjpeg.1 1.1, jpeg/cjpeg.c 1.1, jpeg/ckconfig.c 1.1, jpeg/jdphuff.c 1.1, jpeg/wrbmp.c 1.1, jpeg/wrgif.c 1.1, jpeg/jdhuff.c 1.1, jpeg/jdhuff.h 1.1]
+
+ +
+2005-04-22 10:08 Russell Lang
+
+
+Correct typo.
+
[man/ps2ascii.1 1.34]
+
+ +
+2005-04-21 10:11 Igor Melichev
+
+
+Speed up shadings : a minor optimization for the color monotonity check.
+
+DETAILS :
+
+Bug 687948 "Performance of shading fill much worse than 8.00" (a 8th partial fix).
+
+The color monotonity has been cached, but was not taken from the cache.
+It caused extra calls to is_monotonic.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gxshade6.c 1.99]
+
+ +
+2005-04-21 09:28 Igor Melichev
+
+
+Speed up shadings : fixed a crash with unlinear color devices.
+
+DETAILS :
+
+Bug 688050 "C stack overflow with 464-01-fixed.ps (pbmraw/72dpi/noband)".
+Bug 687948 "Performance of shading fill much worse than 8.00" (a 7th partial fix).
+
+The C stack overflow happened due to quadrangle_color_change
+didn"t account the quadrangle size, causing an infinite
+subdivision in case of a non-contiguous color function.
+This happened with unlinear color devices only,
+because otherwise the quadrangle was mapped to
+a linear color fill device function, which doesn"t
+perform a subdivision by color.
+
+1. Passed the quadrangle size information to quadrangle_color_change.
+
+2. Used it with unlinear color devices.
+
+3. Trying to use it with a linear color device doesn`t
+   give a speed up. Disabling this branch
+   but saving it for historical purpose.
+
+4. Inserted a check against the C stack overflow to
+   simplify the debugging and the diagnostics.
+
+EXPECTED DIFFERENCES :
+
+1. Fixes a crash with pkmraw, pbmraw 446-01-fixed.ps.
+
+2. Minor differences in rasters with pkmraw, pbmraw @ 72 dpi :
+"446-01-fixed.ps"
+"464-01-fixed.ps"
+"483-05-fixed.ps"
+"BEST8-99-Path.fh7.pdf"
+"chilis_black.pdf"
+"Clarke Tate Manns Chinese.ai"
+"gradmesh.ai"
+"SmoothShading.pdf"
+"STEUER-RollingMesh 3(Final).ai"
+"Testform.v1.0.2.pdf"
+
+3. Minor differences in rasters with pkmraw, pbmraw @ 300 dpi :
+
+"446-01-fixed.ps"
+"464-01-fixed.ps"
+"483-05-fixed.ps"
+"Altona_Visual_sb_1v1_x3.pdf"
+"BEST8-99-Path.fh7.pdf"
+"Clarke Tate Manns Chinese.ai"
+"gradmesh.ai"
+"SmoothShading.pdf"
+"STEUER-RollingMesh 3(Final).ai"
+
[src/gxshade6.c 1.98]
+
+ +
+2005-04-20 20:05 Ray Johnston
+
+
+Use the OrigFontName from an embedded font's FOntInfo dictionary since this
+is where Windows PostScript dirver puts the real font name when embedding
+fonts. Bug 688006 for customer 32.
+
[src/zbfont.c 1.29]
+
+ +
+2005-04-20 08:44 Igor Melichev
+
+
+Speed up shadings with optimizing fn_Sd_is_monotonic.
+
+DETAILS :
+
+This change is a fifth partial fix for the bug 687948
+"Performance of shading fill much worse than 8.00".
+
+Implemented a new function fn_Sd_1arg_linear_monotonic,
+which optimizes fn_Sd_is_monotonic in the case of
+1-argument linear sampled function.
+It doesn't use the pole cache and the tensor-based algorithm,
+saving significant time from the cache allocation,
+which otherwise happens once per shfill.
+
+We would like to optimise 1-argument cubic sampled function.
+For now delaying it due to the absence of practical cases
+which need a high performance.
+
+Minor change : Renamed fn_is_monotonic into fn_Sd_is_monotonic_aux.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsfunc0.c 1.26]
+
+ +
+2005-04-20 06:13 Ray Johnston
+
+
+Prevent out of range ImageType 4 mask array entries from causing an error
+as Adobe Acrobat Reader does. Bug 687611 for customer 870.
+
+DETAILS:
+
+When the Mask array values are beyond the max allowed by the BitsPerComponent,
+a rangecheck error must be generated by PostScript, but Adobe Acrobat Reader
+ignores the Mask in this case and effectively treats the image as ImageType 1.
+This patch generates a pdfformaterror Warning when the problem is seen.
+
[lib/pdf_draw.ps 1.92]
+
+ +
+2005-04-19 21:22 Stefan Kemper
+
+
+Added dependancies for gdevpdfj.c
+
[src/devs.mak 1.130]
+
+ +
+2005-04-19 14:35 Igor Melichev
+
+
+Speed up shadings with removing fn_domain_is_monotonic.
+
+DETAILS :
+
+1. The function fn_domain_is_monotonic was called when creating any
+sampled function object, and its result was not used.
+Actually it is a rudiment from the !NEW_SHADINGS code.
+This change is a fourth partial fix for the bug 687948
+"Performance of shading fill much worse than 8.00".
+
+2. In gxshade1.c removed few rudiments of the !NEW_SHADINGS code.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsfunc.c 1.12, src/gsfunc.h 1.13, src/gsfunc0.c 1.25, src/gsfunc3.c 1.25, src/gsfunc4.c 1.18, src/gxfunc.h 1.10, src/gxshade1.c 1.40]
+
+ +
+2005-04-19 12:22 Igor Melichev
+
+
+Removing the !NEW_SHADINGS branch.
+
+DETAILS :
+
+This change is algorithmically equivalent.
+
+1. Removed the obsolete code
+NEW_SHADINGS 0 and NEW_RADIAL_SHADINGS 0,
+which was disabled a long ago.
+
+2. Removed stacks and few other unused fields from
+Fb_fill_state_s, A_fill_state_s, R_fill_state_s.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsshade.c 1.17, src/gxshade1.c 1.39, src/gxshade4.c 1.30, src/gxshade4.h 1.41, src/gxshade6.c 1.97]
+
+ +
+2005-04-19 09:48 Igor Melichev
+
+
+Faster shadings with dividing some quadrangles into 2 triangles.
+
+DETAILS :
+
+It's a third partial fix for the bug 687948
+"Performance of shading fill much worse than 8.00".
+
+When a quadrangle color doesn't depend on one axis,
+subdivide the quadrangle into 2 triangles.
+The old code did into 4 triangles.
+
+1. Renamed 'triangles' into 'triangles4'.
+2. Added 'triangles2'.
+3. Added 'color_change_bilinear'.
+
+EXPECTED DIFFERENCES :
+
+"442-01.ps"
+"446-01-fixed.ps"
+"464-01-fixed.ps"
+"483-01.ps"
+"483-05-fixed.ps"
+"Altona-Testsuite_p2_S_x3.pdf"
+"Altona_Visual_bb_1v1_x3.pdf"
+"Altona_Visual_sb_1v1_x3.pdf"
+"BEST8-99-Path.fh7.pdf"
+"Bug687840.pdf"
+"chilis_black.pdf"
+"chilis_red.pdf"
+"Clarke Tate Manns Chinese.ai"
+"gradmesh.ai"
+"Openhuis_pdf_zw.pdf"
+"S2_Digitalproof-Forum_x3k.pdf"
+"self-intersect2.ps"
+"shading_prob_800.ps"
+"SmoothShading.pdf"
+"STEUER-RollingMesh 1(linear).ai"
+"STEUER-RollingMesh 2(radial).ai"
+"STEUER-RollingMesh 3(Final).ai"
+"Testform.v1.0.2.pdf"
+
[src/gxshade6.c 1.96]
+
+ +
+2005-04-19 08:36 Igor Melichev
+
+
+Faster shadings with setting a stronger clipping box.
+
+DETAILS :
+
+It's another partial fix for the bug 687948
+"Performance of shading fill much worse than 8.00".
+
+The old code computed a shading clipping box
+as an transform of the shading BBox
+to device coordinates. However with a rotation matrix
+it significantly expanded the box,
+so that more shading parts appear inside the paint region.
+The new code sets clipping box equal to the bbox
+of the clipping path, so that the rasterization
+covers a smaller part of the shading, and the
+shading becomes faster.
+
+SHADING_FILL_RECTANGLE_PROC changes the prototype.
+The new prototype adds a clipping rectangle in device coordinates,
+which provides a stronger clipping of the paint region.
+Probably we could drop the old argument "prect",
+but leaving it untill the NEW_SHADINGS cleanup.
+
+EXPECTED DIFFERENCES :
+
+None.
+
[src/gsshade.c 1.16, src/gsshade.h 1.9, src/gxshade1.c 1.38, src/gxshade4.c 1.29, src/gxshade4.h 1.40, src/gxshade6.c 1.95]
+
+ +
+2005-04-19 07:27 Igor Melichev
+
+
+Faster shadings with a better function monotonity check.
+
+DETAILS :
+
+It's a partial fix for the bug 687948
+"Performance of shading fill much worse than 8.00".
+If an axial or radial shading use a sampled function
+with many samples, the shading speeds up in 1.2 - 2.5 times.
+
+1. The old code returned an unknown monotonity when the
+interval covers several cells of a sampled function.
+The new code summarizes the monotonity through multiple cells.
+
+Rather shadings need 1- and 2-dimensional functions only,
+we developed an N-dimensional algorithm for
+a future use with color spaces and color renderings.
+
+1.1. Generalized the function sample cache to linear functions
+(the old code cached cubic ones only).
+
+1.2. Made the branch POLE_CACHE to be permanent.
+
+1.3. The new function is_lattice_monotonic
+summarizes the monotonity through multiple cells.
+
+1.4. The virtual function is_monotonic
+now returns a mask about a monotonity by each coordinate.
+
+2. The shading decomposition is adopted to the new monotonity check.
+
+2.1. When decomposing a patch into stripes,
+the color monotonity doesn't matter,
+because further decomposition accounts it.
+
+2.2. When decomposing a quadrangle,
+the decomposition axis is being chosen according
+to the function monotonity along each axis.
+
+3. In the shading decomposition,
+cached the monotonity separately from the linearity
+with a new flag linear_color.
+
+EXPECTED DIFFERENCES :
+
+A minor difference in shading color with all devices and resolutions :
+
+"442-01.ps"
+"446-01-fixed.ps"
+"464-01-fixed.ps"
+"478-01.ps"
+"483-01.ps"
+"483-05-fixed.ps"
+"Altona-Testsuite_p2_S_x3.pdf"
+"Altona_Visual_bb_1v1_x3.pdf"
+"Altona_Visual_sb_1v1_x3.pdf"
+"Bug687840.pdf"
+"chilis_black.pdf"
+"Clarke Tate Manns Chinese.ai"
+"Openhuis_pdf_zw.pdf"
+"S2_Digitalproof-Forum_x3k.pdf"
+"STEUER-RollingMesh 1(linear).ai"
+"STEUER-RollingMesh 2(radial).ai"
+"STEUER-RollingMesh 3(Final).ai"
+
[src/gsfunc.c 1.11, src/gsfunc.h 1.12, src/gsfunc0.c 1.24, src/gsfunc0.h 1.7, src/gsfunc3.c 1.24, src/gsfunc4.c 1.17, src/gxshade1.c 1.37, src/gxshade4.h 1.39, src/gxshade6.c 1.94]
+
+ +
+2005-04-19 04:28 Ralph Giles
+
+
+Bump the version numbers post-release.
+
[doc/News.htm 1.164, lib/gs_init.ps 1.119, src/gscdef.c 1.54, src/version.mak 1.83]
+
+ +
+2005-04-19 00:29 Stefan Kemper
+
+
+Fix for bug 687984.
+
+Incomplete data stream gets artifical data for both DCTE and now
+also for PNGPE streams.
+
+Note that it would be nice if all streams either handled missing data
+or didn't.
+
[src/gdevpdfj.c 1.44]
+
+
+
Version 8.51 (2005-04-18)

This is the second stable release in the 8.5x series of Ghostscript. diff --git a/gs/doc/History8.htm b/gs/doc/History8.htm index 35de60a29..db5d9a7a0 100644 --- a/gs/doc/History8.htm +++ b/gs/doc/History8.htm @@ -29,6 +29,7 @@
Table of contents
+
Version 8.52 (2005-10-07)
Version 8.51 (2005-04-18)
Version 8.50 (2004-12-10)
Version 8.33 (2004-11-20) @@ -71,6 +72,2698 @@ overview. +
Version 8.52 (2005-10-07)
+ +
This is the third stable release in the 8.5x series of Ghostscript. +It contains numerous bug fixes and improvements, particularly in the +area DeviceN (spot color) handling and the PDF interpreter. + +
The pdfwrite device can now create PDF/X-3 compliant documents +using the lib/PDFX_def.ps prefix approach. See +Ps2pdf documentation. + +
Also new is a Beta version level 2 Postscript output device, ps2write, +which generates high-level PostScript including text and images and +graphics. We encourage its use instead of the older pswrite when Level 2 +PostScript is desired. Please send any comments or problem reports to +bug-gs@ghostscript.com +or submit it to http://bugs.ghostscript.com. + + +
The following bugs were +open at the time of this release:
+465936, 578865, 592160, 610478, 626295, 686747, 686842, 686853, 687011, +687039, 687063, 687108, 687125, 687146, 687196, 687219, 687231, 687243, +687257, 687271, 687280, 687292, 687295, 687298, 687314, 687316, 687327, +687342, 687345, 687346, 687373, 687397, 687399, 687435, 687480, 687484, +687514, 687520, 687525, 687529, 687531, 687545, 687559, 687583, 687608, +687621, 687622, 687628, 687633, 687642, 687643, 687644, 687650, 687654, +687657, 687663, 687669, 687674, 687676, 687677, 687679, 687682, 687694, +687695, 687697, 687702, 687721, 687728, 687729, 687796, 687805, 687806, +687808, 687814, 687822, 687825, 687844, 687848, 687850, 687863, 687866, +687868, 687870, 687875, 687895, 687903, 687904, 687907, 687914, 687919, +687931, 687938, 687957, 687960, 687970, 687974, 687975, 687986, 687988, +687992, 687994, 687996, 688005, 688006, 688007, 688009, 688013, 688017, +688020, 688022, 688026, 688032, 688035, 688036, 688039, 688042, 688054, +688058, 688060, 688061, 688064, 688066, 688068, 688075, 688079, 688081, +688091, 688095, 688101, 688106, 688108, 688117, 688124, 688129, 688130, +688132, 688134, 688149, 688151, 688152, 688159, 688166, 688176, 688179, +688181, 688184, 688187, 688200, 688203, 688207, 688213, 688215, 688225, +688226, 688227, 688231, 688239, 688243, 688249, 688255, 688260, 688265, +688269, 688274, 688278, 688280, 688282, 688285, 688288, 688290, 688291, +688295, 688300, 688302, 688308, 688309, 688311, 688313, 688315, 688317, +688318, 688319, 688320, 688321. +
+ +
Incompatible changes
+ +
+There are no known incompatible changes at this point. + +
Changelog
+ +
+2005-10-07 18:35 Ray Johnston
+
+
+Update to final release date for 8.52
+
[doc/API.htm 1.52, doc/Bug-form.htm 1.48, doc/Bug-info.htm 1.48, doc/C-style.htm 1.54, doc/Commprod.htm 1.40, doc/Copying.htm 1.38, doc/DLL.htm 1.42, doc/Deprecated.htm 1.19, doc/Details8.htm 1.22, doc/Develop.htm 1.158, doc/Devices.htm 1.89, doc/Drivers.htm 1.57, doc/Fonts.htm 1.50, doc/Helpers.htm 1.43, doc/History1.htm 1.38, doc/History2.htm 1.38, doc/History3.htm 1.38, doc/History4.htm 1.38, doc/History5.htm 1.40, doc/History6.htm 1.55, doc/History7.htm 1.43, doc/History8.htm 1.27, doc/Htmstyle.htm 1.43, doc/Install.htm 1.55, doc/Issues.htm 1.51, doc/Language.htm 1.97, doc/Lib.htm 1.42, doc/Maintain.htm 1.49, doc/Make.htm 1.89, doc/News.htm 1.166, doc/Projects.htm 1.66, doc/Ps-style.htm 1.36, doc/Ps2epsi.htm 1.41, doc/Ps2pdf.htm 1.87, doc/Ps2ps2.htm 1.6, doc/Psfiles.htm 1.67, doc/Readme.htm 1.70, doc/Release.htm 1.94, doc/Source.htm 1.38, doc/Testing.htm 1.36, doc/Unix-lpr.htm 1.38, doc/Use.htm 1.135, doc/Xfonts.htm 1.38, doc/gs-vms.hlp 1.36, man/dvipdf.1 1.36, man/font2c.1 1.36, man/gs.1 1.37, man/gslp.1 1.36, man/gsnd.1 1.36, man/pdf2dsc.1 1.35, man/pdf2ps.1 1.37, man/pdfopt.1 1.35, man/pf2afm.1 1.36, man/pfbtopfa.1 1.37, man/printafm.1 1.36, man/ps2ascii.1 1.36, man/ps2epsi.1 1.34, man/ps2pdf.1 1.41, man/ps2pdfwr.1 1.40, man/ps2ps.1 1.43, man/wftopfa.1 1.36, src/version.mak 1.85]
+
+ +
+2005-10-07 18:09 Ray Johnston
+
+
+Remove this script that is no longer used in the release process. We now
+use cvs2cl.pl third party script.
+
[toolbin/cvs2hist.py 1.13]
+
+ +
+2005-10-07 18:02 Ray Johnston (details)
+
+
+Fix serious bit rot for building History# and Details# from Changes and
+Details created by split_changelog.py. Allows the instructions in Release.htm
+to actually work. This file invoked by toolbin/makehist.tcl.
+
+
+
[toolbin/makeset.tcl 1.15]
+
+ +
+2005-10-05 14:37 Ray Johnston (details)
+
+
+Two changes needed to fix a single bug. First, the GC 'limit' logic was
+collecting too frequently. Second, the PDF ICCBased colorspace logic was
+repeatedly creating a ReusableStreamDecode filter for the DataSource
+element. Fixes bug #687117 for customer #850.`
+
+
+
[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]
+
+ +
+2005-10-04 19:24 Ray Johnston
+
+
+Update change logs for 8.52 release.
+
[doc/Changes.htm 1.59, doc/Details.htm 1.18]
+
+ +
+2005-10-04 17:51 Ray Johnston
+
+
+Tolerate 'null' as a single argument form of setcustomcolor. This is not
+documented in TN5044, but older Adobe ProcSets apparently use this mode.
+Fixes 'misc/cnurse.ps' of the smoke test used prior to release.
+
[lib/gs_lev2.ps 1.38]
+
+ +
+2005-10-04 06:30 Ray Johnston
+
+
+Fix (some of) the gcc compiler warnings (at least the really easy ones).
+
[src/genht.c 1.5, src/gsiorom.c 1.2, src/zdevice2.c 1.10, src/zdps1.c 1.8, src/zfcmap.c 1.17, src/ztrans.c 1.28]
+
+ +
+2005-10-04 01:06 Ray Johnston
+
+
+Commit updates for 8.52 release -- documentation dates and GS_PRODUCT
+
[doc/API.htm 1.51, doc/Bug-form.htm 1.47, doc/Bug-info.htm 1.47, doc/C-style.htm 1.53, doc/Commprod.htm 1.39, doc/Copying.htm 1.37, doc/DLL.htm 1.41, doc/Deprecated.htm 1.18, doc/Details8.htm 1.21, doc/Develop.htm 1.157, doc/Devices.htm 1.88, doc/Drivers.htm 1.56, doc/Fonts.htm 1.49, doc/Helpers.htm 1.42, doc/History1.htm 1.37, doc/History2.htm 1.37, doc/History3.htm 1.37, doc/History4.htm 1.37, doc/History5.htm 1.39, doc/History6.htm 1.54, doc/History7.htm 1.42, doc/History8.htm 1.26, doc/Htmstyle.htm 1.42, doc/Install.htm 1.54, doc/Issues.htm 1.50, doc/Language.htm 1.96, doc/Lib.htm 1.41, doc/Maintain.htm 1.48, doc/Make.htm 1.88, doc/News.htm 1.165, doc/Projects.htm 1.65, doc/Ps-style.htm 1.35, doc/Ps2epsi.htm 1.40, doc/Ps2pdf.htm 1.86, doc/Ps2ps2.htm 1.5, doc/Psfiles.htm 1.66, doc/Readme.htm 1.69, doc/Release.htm 1.93, doc/Source.htm 1.37, doc/Testing.htm 1.35, doc/Unix-lpr.htm 1.37, doc/Use.htm 1.134, doc/Xfonts.htm 1.37, doc/gs-vms.hlp 1.35, man/dvipdf.1 1.35, man/font2c.1 1.35, man/gs.1 1.36, man/gslp.1 1.35, man/gsnd.1 1.35, man/pdf2dsc.1 1.34, man/pdf2ps.1 1.36, man/pdfopt.1 1.34, man/pf2afm.1 1.35, man/pfbtopfa.1 1.36, man/printafm.1 1.35, man/ps2ascii.1 1.35, man/ps2epsi.1 1.33, man/ps2pdf.1 1.40, man/ps2pdfwr.1 1.39, man/ps2ps.1 1.42, man/wftopfa.1 1.35, src/gscdef.c 1.55, src/version.mak 1.84]
+
+ +
+2005-10-01 04:40 Dan Coby (details)
+
+
+Fix for 688316 SeparationOrder device parameter causes "/undefined in
+--get--".
+
+
+
[src/gdevdevn.c 1.28, src/gdevdevn.h 1.12]
+
+ +
+2005-09-30 19:11 Ray Johnston
+
+
+Add missing documentation for lib/PDFX_def.ps.
+
[doc/Psfiles.htm 1.65]
+
+ +
+2005-09-29 18:35 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 3).
+
+
+
[src/gdevpsdi.c 1.45]
+
+ +
+2005-09-29 15:24 Igor Melichev (details)
+
+
+PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite (continued).
+
+
+
[lib/pdf_font.ps 1.80]
+
+ +
+2005-09-29 08:36 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 2).
+
+
+
[src/gdevpsdi.c 1.44]
+
+ +
+2005-09-28 04:33 Dan Coby (details)
+
+
+Fix for 688310 pdf open error in op_show_continue.
+
+
+
[lib/pdf_ops.ps 1.41]
+
+ +
+2005-09-26 08:20 Igor Melichev (details)
+
+
+Fix (pdfwrite) : High level pattern handling was incomplete.
+
+
+
[src/devs.mak 1.138, src/gdevpdfb.c 1.33]
+
+ +
+2005-09-23 18:21 Ray Johnston (details)
+
+
+Change reporting of some noisy (irritating) Warnings generated from many
+PDF files that don't strictly follow the spec. Bug 688229.
+
+
+
[lib/pdf_font.ps 1.79, lib/pdf_main.ps 1.100]
+
+ +
+2005-09-22 16:11 Ray Johnston (details)
+
+
+Fix handling of TrueType fonts with zero length name tables. Bug 688305
+for customer 870.
+
+
+
[lib/gs_ttf.ps 1.48]
+
+ +
+2005-09-21 17:03 Ray Johnston
+
+
+MSVC 6 cannot convert from int64 to double (not yet implemented error).
+Truncate to int prior to conversion to float.
+
[src/gdevpsdi.c 1.43]
+
+ +
+2005-09-21 03:24 Ray Johnston (details)
+
+
+Fix handling of EOD sequences when decoding CCITT data with EndOfBlock
+false. Bug 688306 for customer 780.
+
+
+
[src/scfd.c 1.9]
+
+ +
+2005-09-20 11:35 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters.
+
+
+
[src/devs.mak 1.137, src/gdevpdfd.c 1.70, src/gdevpsdi.c 1.42]
+
+ +
+2005-09-19 14:12 Igor Melichev (details)
+
+
+Fix: /SP pdfmark must synchronize the clipping path (continued).
+
+
+
[lib/gs_pdfwr.ps 1.50]
+
+ +
+2005-09-16 19:01 Ray Johnston (details)
+
+
+Fix for double 'endstream' in a Content stream. Now endstream terminates
+the object the same way 'endobj' would. Bug 688303 for customer 670.
+
+
+
[lib/pdf_base.ps 1.48]
+
+ +
+2005-09-16 06:17 Ray Johnston (details)
+
+
+Fix handling of paths so that 'cm' will affect pending path operations (fill
+stroke or clip). Verified that with this patch we do as Acrobat Reader from
+4 through 7 does. Bug 688299 for customer 870.
+
+
+
[lib/pdf_draw.ps 1.97]
+
+ +
+2005-09-16 04:03 Ray Johnston
+
+
+Correct edit problem with previous commit (copy/paste didn't get totally
+changed for src/gsiorom.c).
+
[doc/Develop.htm 1.156]
+
+ +
+2005-09-16 03:59 Ray Johnston
+
+
+Add missing documentation in Develop.htm and remove dead code commented out
+with C++ style comments to eliminate regression test squawks.
+
[doc/Develop.htm 1.155, src/mkromfs.c 1.2]
+
+ +
+2005-09-14 07:13 Ray Johnston
+
+
+Add a common case to an optimization check in the memflip function.
+
[src/gsutil.c 1.11]
+
+ +
+2005-09-14 07:09 Ray Johnston
+
+
+Prevent accessing past end of estack block which could occur if screen
+enum was not in the current estack block.
+
+EXPECTED DIFFERENCES.
+
+None. (this was only encountered in rare circumstances).
+
[src/zht.c 1.7]
+
+ +
+2005-09-12 11:52 Igor Melichev (details)
+
+
+ps2write : Implementing a generation of PDF/X-3 (continued).
+
+
+
[doc/Ps2pdf.htm 1.85]
+
+ +
+2005-09-12 11:34 Igor Melichev (details)
+
+
+ps2write : Implementing a generation of PDF/X-3.
+
+
+
[doc/Develop.htm 1.154, doc/Ps2pdf.htm 1.84, lib/PDFX_def.ps 1.1, lib/gs_devcs.ps 1.7, lib/gs_pdfwr.ps 1.49, src/gdevpdf.c 1.124, src/gdevpdfb.h 1.13, src/gdevpdfg.c 1.68, src/gdevpdfp.c 1.53, src/gdevpdfx.h 1.136, src/gdevpdtf.c 1.46]
+
+ +
+2005-09-08 17:32 Igor Melichev (details)
+
+
+Fix (ps2write) : Suppress floating point number format in pdfmark operands.
+
+
+
[lib/gs_pdfwr.ps 1.48]
+
+ +
+2005-09-07 20:43 Igor Melichev (details)
+
+
+Fix (ps2write) : Adjust the graphic state before executing a Form XObject.
+
+
+
[lib/opdfread.ps 1.84]
+
+ +
+2005-09-07 18:08 Ray Johnston (details)
+
+
+Change to accept PDF with names that mis-use the '#" escape character when
+characters following the # are not hex (AR 7 does this). Bug 688297.
+
+
+
[lib/pdf_base.ps 1.47]
+
+ +
+2005-09-06 22:21 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 12 (fix 2).
+
+
+
[src/gdevpdft.c 1.52]
+
+ +
+2005-09-06 20:04 Igor Melichev (details)
+
+
+Fix (ps2write) : The vector device virtual function dorect was not clipped by page.
+
+
+
[src/gdevpdfd.c 1.69]
+
+ +
+2005-09-06 17:18 Igor Melichev (details)
+
+
+Fix (pdfwrite) : /BP pdfmark could create dead PDF objects.
+
+
+
[src/gdevpdf.c 1.123, src/gdevpdfb.h 1.12, src/gdevpdfm.c 1.49, src/gdevpdfx.h 1.135, src/gdevpdti.c 1.52, src/gsstruct.h 1.22]
+
+ +
+2005-09-06 16:22 Igor Melichev (details)
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device (continued).
+
+
+
[src/gdevpdf.c 1.122, src/gdevpdfx.h 1.134, src/gsstruct.h 1.21]
+
+ +
+2005-09-06 13:47 Igor Melichev (details)
+
+
+Fix (ps2write) : pdf_substitute_resource was misspelled.
+
+
+
[src/gdevpdfg.c 1.67, src/gdevpdfj.c 1.49, src/gdevpdft.c 1.51, src/gdevpdfu.c 1.87, src/gdevpdfx.h 1.133]
+
+ +
+2005-09-05 14:18 Igor Melichev (details)
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device.
+
+
+
[lib/opdfread.ps 1.83]
+
+ +
+2005-09-05 14:18 Igor Melichev (details)
+
+
+ps2write : Compact the output file.
+
+
+
[doc/Ps2ps2.htm 1.4, src/gdevpdf.c 1.121, src/gdevpdfb.h 1.11, src/gdevpdfp.c 1.52, src/gdevpdfu.c 1.86, src/gdevpdfx.h 1.132]
+
+ +
+2005-09-05 13:58 Igor Melichev (details)
+
+
+Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device.
+
+
+
[src/gdevpdf.c 1.120, src/gdevpdfb.h 1.10, src/gdevpdfu.c 1.85, src/gdevpdfx.h 1.131, src/gsparam.h 1.13, src/gsstruct.h 1.20, src/gstypes.h 1.7, src/igc.c 1.15, src/igcstr.c 1.7, src/igcstr.h 1.6]
+
+ +
+2005-09-04 20:42 Igor Melichev (details)
+
+
+Type 1 hinter : Improve the criterion for stem recognition.
+
+
+
[src/gxhintn.c 1.61, src/gxhintn.h 1.24]
+
+ +
+2005-09-04 05:44 Dan Coby (details)
+
+
+Fix for 688275 Overprint problems in Display driver - Gs 8.50 and Gs 8.51.
+
+
+
[src/gdevdgbr.c 1.14, src/gdevdsp.c 1.35]
+
+ +
+2005-09-02 05:54 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 11 (fix 1).
+
+
+
[src/gdevpdfx.h 1.130]
+
+ +
+2005-09-01 22:04 Stefan Kemper
+
+
+Formatting cleanup for the printing of the Font samples.
+
+Fixes bug 688281
+Thanks to: SaGS5495@hotmail.com
+
[lib/prfont.ps 1.7]
+
+ +
+2005-09-01 00:05 Alex Cherepanov
+
+
+Fix incorrect detection of the end of input data during processing of
+(next_code == lzw_decode_max) branch in s_LZWD_process(). Return the error
+status only when there's not enough data in the buffer and the buffer
+cannot be refilled.
+Fix bug 688287
+
[src/slzwd.c 1.6]
+
+ +
+2005-08-31 18:34 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 10, final.
+
+
+
[src/gdevpdfb.h 1.9]
+
+ +
+2005-08-31 18:31 Igor Melichev (details)
+
+
+pdfwrite : Upgrading the default CompatibilityLevel to 1.4 .
+THIS IS INCOMPATIBLE CHANGE.
+
+We believe that CompatibilityLevel=1.3 is now obsolete,
+because most viewers can handle PDF 1.4 .
+If an user needs to create a document for older viewers,
+he should specify CompatibilityLevel explicitly.
+Note that PDFSETTINGS parameter lists have been upgraded also.
+
+
+
[doc/Ps2pdf.htm 1.83, lib/gs_pdfwr.ps 1.47, lib/ps2pdf 1.4, lib/ps2pdf.bat 1.9, lib/ps2pdf.cmd 1.4, src/gdevpdf.c 1.119]
+
+ +
+2005-08-31 15:29 Ray Johnston
+
+
+Update map_cmyk_color function to modern version (was old style). This
+should complete jpegcmyk for correct behaviour.
+
[src/gdevjpeg.c 1.10]
+
+ +
+2005-08-31 14:31 Ray Johnston
+
+
+Add jpegcmyk device (module missed in previous commit).
+
[src/gdevjpeg.c 1.9]
+
+ +
+2005-08-31 12:35 Igor Melichev (details)
+
+
+Documenting the new pdfwrite device paramentr HaveTransparency.
+
+
+
[doc/Ps2pdf.htm 1.82]
+
+ +
+2005-08-31 11:18 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 9.
+
+
+
[src/gdevpdfp.c 1.51, src/gdevpdft.c 1.50]
+
+ +
+2005-08-31 11:07 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 8.
+
+
+
[src/gdevpdft.c 1.49]
+
+ +
+2005-08-31 11:02 Igor Melichev (details)
+
+
+Fix (pdfwrite) : A code restructurisation : factor out pdf_substitue_resource.
+
+
+
[src/gdevpdfg.c 1.66, src/gdevpdfj.c 1.48, src/gdevpdfu.c 1.84, src/gdevpdfx.h 1.129]
+
+ +
+2005-08-31 07:40 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 7.
+
+
+
[src/gdevpdfb.h 1.8, src/gdevpdft.c 1.48, src/gdevpdfx.h 1.128, src/gdevpdti.c 1.51]
+
+ +
+2005-08-31 05:59 Ray Johnston
+
+
+Remove inadvertent commit that included png48 device.
+
[src/msvc32.mak 1.75]
+
+ +
+2005-08-31 05:52 Ray Johnston
+
+
+Add jpegcmyk device.
+
[src/bcwin32.mak 1.38, src/devs.mak 1.136, src/macos-mcp.mak 1.35, src/macosx.mak 1.28, src/msvc32.mak 1.74, src/openvms.mak 1.41, src/os2.mak 1.47, src/unix-gcc.mak 1.50, src/unixansi.mak 1.41, src/watcw32.mak 1.35]
+
+ +
+2005-08-31 03:41 Dan Coby
+
+
+Fix for 688252 Signal 11 in set_color_ht_le_4 on AMD64.  The fix comes
+from Alex Cherepanov.  Add a cast for force signed math when working
+with a signed and unsigned value.
+
[src/gxcht.c 1.17]
+
+ +
+2005-08-30 23:26 Alex Cherepanov
+
+
+Encode the indication that the EPS file has been cropped into
+EPSBoundingBoxState and suppres subsequent messages about cropping the file.
+The warning is false when BoundingBox preceeds HiResBoundingBox and BoundingBox
+causes cropping but HiResBoundingBox doesn't.
+Fix bug 688062
+
[lib/gs_epsf.ps 1.15]
+
+ +
+2005-08-30 23:19 Ray Johnston (details)
+
+
+Fix handling of zero length input files so that .peekstring does not give
+a rangecheck error. Bug 688199.
+
+
+
[src/zfileio.c 1.18]
+
+ +
+2005-08-30 19:12 Ray Johnston (details)
+
+
+Fix for large 'loca' table counts in TrueType fonts causing stackoverflow.
+Bug 688277 for customer 870.
+
+
+
[lib/gs_ttf.ps 1.47]
+
+ +
+2005-08-30 17:32 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 6.
+
+
+
[src/ztrans.c 1.27]
+
+ +
+2005-08-30 17:08 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 5.
+
+
+
[src/gdevp14.c 1.34, src/gstrans.h 1.15]
+
+ +
+2005-08-30 16:49 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 4.
+
+
+
[lib/pdf_draw.ps 1.96, src/gdevp14.c 1.33, src/gdevpdft.c 1.47, src/gstparam.h 1.15, src/gstrans.c 1.25, src/int.mak 1.136, src/ztrans.c 1.26]
+
+ +
+2005-08-30 13:01 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 3.
+
+
+
[src/gdevpdfg.c 1.65, src/gdevpdft.c 1.46, src/gdevpdfx.h 1.127, src/gstrans.c 1.24, src/gxistate.h 1.23]
+
+ +
+2005-08-30 10:49 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects, part 2.
+
+
+
[src/gdevpdfb.h 1.7, src/gdevpdft.c 1.45, src/gdevpdfx.h 1.126, src/gdevpdti.c 1.50, src/gsstruct.h 1.19]
+
+ +
+2005-08-30 09:06 Igor Melichev (details)
+
+
+Fix (device intervace, PDF interpreter) : High level devices need to know whether the mask is an image or a group.
+
+
+
[doc/Language.htm 1.95, lib/pdf_draw.ps 1.95, lib/pdf_ops.ps 1.40, src/gstrans.c 1.23, src/gstrans.h 1.14, src/ztrans.c 1.25]
+
+ +
+2005-08-30 06:38 Igor Melichev (details)
+
+
+Fix : Cygwin/gcc warnings.
+
+
+
[src/gdevdevn.c 1.27, src/gdevpdf.c 1.118, src/gdevpsd.c 1.23, src/gdevtsep.c 1.9, src/gsistate.c 1.12, src/gxpcopy.c 1.26, src/zmedia2.c 1.19]
+
+ +
+2005-08-29 19:59 Ray Johnston (details)
+
+
+Invalid xref was not detected causing some objects to be defined as 'null'
+which could cause 'typecheck' or other errors. Bug 688285 for customer #870.
+
+
+
[lib/pdf_main.ps 1.99]
+
+ +
+2005-08-29 18:21 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Handling transparency as a high level objects.
+
+
+
[doc/Develop.htm 1.153, src/devs.mak 1.135, src/gdevpdf.c 1.117, src/gdevpdfb.h 1.6, src/gdevpdfg.c 1.64, src/gdevpdfg.h 1.42, src/gdevpdfi.c 1.73, src/gdevpdfj.c 1.47, src/gdevpdfp.c 1.50, src/gdevpdft.c 1.44, src/gdevpdfu.c 1.83, src/gdevpdfx.h 1.125]
+
+ +
+2005-08-29 18:12 Igor Melichev (details)
+
+
+Fix (PDF interpreter) : Provide a bbox for .begintransparencygroup (issue 2).
+
+
+
[lib/pdf_draw.ps 1.94]
+
+ +
+2005-08-29 15:58 Igor Melichev (details)
+
+
+Fix: Validate the number of transparency Background components.
+
+
+
[src/gdevp14.c 1.32, src/gstrans.c 1.22]
+
+ +
+2005-08-29 15:25 Igor Melichev (details)
+
+
+Fix (device interface): Provide an access for the number of transparency Background components for high level devices, part 2.
+
+
+
[src/gstparam.h 1.14, src/gstrans.h 1.13]
+
+ +
+2005-08-29 15:18 Igor Melichev (details)
+
+
+Fix (device interface): Provide an access for the number of transparency Background components for high level devices.
+
+
+
[src/gdevp14.c 1.31, src/gstparam.h 1.13, src/gstrans.c 1.21, src/gstrans.h 1.12, src/ztrans.c 1.24]
+
+ +
+2005-08-29 14:05 Igor Melichev (details)
+
+
+Fix (PDF interpreter) : provide a bbox for .begintransparencygroup .
+
+
+
[lib/pdf_draw.ps 1.93]
+
+ +
+2005-08-29 12:51 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Use DeviceGray when writing SMask image.
+
+
+
[src/gdevpdfb.h 1.5, src/gdevpdfi.c 1.72, src/gdevpdfx.h 1.124]
+
+ +
+2005-08-25 15:34 Ray Johnston (details)
+
+
+Change ResusableStreamDecode filter implementation to avoid using .bigstring
+so that languagelevel 3 is not required for this filter. Patch thanks to
+mat. Gheorghe Savulescu. Bug 688150.
+
+
+
[lib/gs_frsd.ps 1.9]
+
+ +
+2005-08-24 19:02 Ralph Giles
+
+
+Partial support for a compressed %rom% iodevice. It is enabled by
+adding romfs.dev to FEATURE_DEVS in the top-level Makefile.
+
+This also includes a C commandline-utility 'mkromfs' that takes
+a directory and creates a compressed image of it as a file. Currently
+the %rom% iodevice in gsiorom.c reads this directly.
+
+The compressed image is a list of paths with offset pointers,
+each offset pointing to the beginning of a series of zlib-
+compressed blocks comprising the file. This gets us pretty
+good (typically 50% or better) compression of the support
+files while still allowing relatively fast seek and random
+access.
+
+TODO:
+
+1. Have mkromfs trace through the include directives in lib/
+so that only those postscript files required by Ghostscript are
+included, the same as geninit does now. Resources/ and fonts/
+can still be included as-is.
+
+2. Have mkromfs (or a separate tool) general a C file (or sequence
+of them, so the data can be compiled directly into the Ghostscript
+executable. And of course modify gsiorom.c to pull its data from
+there instead of a literal file.
+
+3. Integrate mkromfs into the build system and replace the existing
+geninit code. Setting COMPILE_INITS=1 in the top-level Makefile
+should automatically construct and compile in the compressed image
+and enable the romfs FEATURE_DEV
+
+4. Switch to a b-tree for the block pointer index, so that file
+access remains fast if someone dumps in a huge number of Resources
+or fonts. Right now it does a linear search, which is fast enough
+for the current complement but will cause a problem as some point.
+
[src/Makefile.in 1.41, src/gsiorom.c 1.1, src/lib.mak 1.211, src/mkromfs.c 1.1]
+
+ +
+2005-08-24 17:04 Raph Levien
+
+
+Cleanup of error message "printquit" calls in pf2afm, mostly to add
+missing newlines. Thanks to Paul Vojta for the patch.
+
[lib/pf2afm.ps 1.8]
+
+ +
+2005-08-24 17:03 Igor Melichev (details)
+
+
+Fix (the device interface) : High level devices need an access to a transparency transfer function object.
+
+
+
[src/gdevp14.c 1.30, src/gstparam.h 1.12, src/gstrans.c 1.20, src/gstrans.h 1.11]
+
+ +
+2005-08-23 19:26 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Improve the logic of combining a text rotation with ViewingOrientation.
+
+
+
[src/gdevpdf.c 1.116]
+
+ +
+2005-08-23 17:34 Igor Melichev (details)
+
+
+Fix (Type 1 hinter) : Allow degenerate CTM by a rendering with no hinting.
+
+
+
[src/gxhintn.c 1.60]
+
+ +
+2005-08-23 12:58 Igor Melichev (details)
+
+
+Fix (pdfwrite and other vector devices) : A compatibility to Adobe when stroking with a degenerate CTM.
+
+
+
[src/gdevpdfd.c 1.68]
+
+ +
+2005-08-23 11:26 Igor Melichev (details)
+
+
+Fix (pdfwrite and other vector devices) : Indeterministic result when stroking a path with a degenerate CTM.
+
+
+
[src/gdevvec.c 1.27]
+
+ +
+2005-08-22 21:30 Igor Melichev (details)
+
+
+Fix: /SP pdfmark must synchronize the clipping path.
+
+
+
[lib/gs_pdfwr.ps 1.46, src/gdevpdfd.c 1.67]
+
+ +
+2005-08-22 21:29 Igor Melichev (details)
+
+
+The filling algorithm : optimize paths with many subpaths (continued).
+
+
+
[src/gxpcopy.c 1.25]
+
+ +
+2005-08-22 14:29 Igor Melichev (details)
+
+
+The filling algorithm : optimize paths with many subpaths.
+
+
+
[src/gxfill.c 1.122, src/gxpath.h 1.16, src/gxpcopy.c 1.24]
+
+ +
+2005-08-18 08:07 Igor Melichev (details)
+
+
+ps2write : Improve the documentation about Policies.PageSize .
+
+
+
[doc/Ps2ps2.htm 1.3]
+
+ +
+2005-08-17 21:54 Igor Melichev (details)
+
+
+PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite.
+
+
+
[lib/gs_cmap.ps 1.19, lib/pdf_font.ps 1.78]
+
+ +
+2005-08-17 18:30 Ray Johnston (details)
+
+
+Previous change for ignoring 0 area clip path was not sufficient and made
+other files misbehave. Fixes bugs 688121 and 688259, reopen 687136.
+
+
+
[lib/pdf_ops.ps 1.39]
+
+ +
+2005-08-17 14:40 Igor Melichev (details)
+
+
+Fix : Unconforming line join.
+
+
+
[src/gxline.h 1.7, src/gxstroke.c 1.18, doc/Language.htm 1.94]
+
+ +
+2005-08-11 17:10 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Exit a text context before resetting a clip.
+
+
+
[src/gdevpdfu.c 1.82]
+
+ +
+2005-08-11 15:38 Igor Melichev (details)
+
+
+Fix : Clipping was missed while stroking a path with a pattern color.
+
+
+
[src/gxstroke.c 1.17]
+
+ +
+2005-08-10 19:36 Igor Melichev (details)
+
+
+Fix : Divide long lines while flattening a path.
+
+
+
[src/gxpflat.c 1.45]
+
+ +
+2005-08-10 19:31 Igor Melichev
+
+
+Fix : Develop.htm must reference all relevant files (continued).
+
[doc/Develop.htm 1.151, doc/Develop.htm 1.152]
+
+ +
+2005-08-09 22:38 Dan Coby
+
+
+Fix for 688250 Another overprint problem with the tiffsep and psdcmyk
+devices.  The fix ensures that the various bit mask and shift fields in
+the device's color_info structure is set for the tiffsep, psdcmyk, and
+spotcmyk devices.
+
[src/gdevdevn.c 1.26, src/gdevpsd.c 1.22, src/gdevtsep.c 1.8]
+
+ +
+2005-08-09 20:23 Ralph Giles
+
+
+Port the 4-bit EGA device to the new DeviceN color mapping. After
+a patch from William Bader. Fixes bug #687795.
+
[src/gdevpcfb.c 1.7]
+
+ +
+2005-08-08 23:24 Ralph Giles
+
+
+Remove a generated file that was causing build portability problems.
+
[jasper/src/libjasper/include/jasper/jas_config_ac.h 1.2]
+
+ +
+2005-08-04 17:38 Alex Cherepanov
+
+
+Fix calculation of the row width on 64-bit platforms. Remove bitmap_raster()
+macro because Windows bitmap is not affected by the source platform alignment
+constrains. Initialize padding bytes to 0.
+Fix bug 688247
+
[src/gdevbmp.c 1.11, src/gdevbmpc.c 1.8]
+
+ +
+2005-08-04 09:32 Igor Melichev (details)
+
+
+Fix (TT font reader) : Allow 'post' over 65536 bytes.
+
+
+
[lib/gs_ttf.ps 1.46]
+
+ +
+2005-08-03 16:36 Igor Melichev (details)
+
+
+Fix (ps2write) : A workaround for an HP LaserJet 1320 bug in 'resourcestatus'.
+
+
+
[lib/opdfread.ps 1.82]
+
+ +
+2005-08-02 11:12 Igor Melichev (details)
+
+
+Fix (TT interpreter) : Optimize the debug support.
+
+
+
[src/gxttfb.c 1.37, src/ttfmain.c 1.34, src/ttfoutl.h 1.16, src/ttinterp.c 1.18, src/ttload.c 1.7]
+
+ +
+2005-08-01 20:58 Igor Melichev (details)
+
+
+Fix (TT interpreter) : Skip TT instructions if the font program or the cvt program fails.
+
+
+
[src/ttfmain.c 1.33]
+
+ +
+2005-08-01 19:40 Igor Melichev
+
+
+Fix : Develop.htm must reference all relevant files.
+
[doc/Develop.htm 1.150]
+
+ +
+2005-07-30 02:39 Alex Cherepanov
+
+
+Replace memcpy() with overlapping intervals to memmove() in Type 2 font
+generator. The old code violated the C spec and failed on HP aC++ compiler
+with +Olibcalls option. Thanks to Hin-Tak Leung for the patch.
+Fix bug 687360
+
[src/gdevpsfx.c 1.25]
+
+ +
+2005-07-29 02:49 Alex Cherepanov
+
+
+Remove the check for 0 CTM in the type 1 font hinter to support PDF files
+with 0-size fonts or 0 CTM.
+Fix bug 688237
+
[src/gxhintn.c 1.59]
+
+ +
+2005-07-28 15:24 Alex Cherepanov
+
+
+Pacify Valgrind: don't copy memory on itself.
+Partial fix for bug 688225.
+
[src/gsiodev.c 1.8, src/zcie.c 1.13]
+
+ +
+2005-07-27 22:34 Igor Melichev
+
+
+Fix : Maybe line breaks are broken by the last patch. Commit it again with right line breaks for sure.
+
[src/gdevpdfb.h 1.4, src/gdevpdfd.c 1.66, src/gdevpdfx.h 1.123, src/gdevpdti.c 1.49, src/gxcpath.c 1.16, src/gxpath.h 1.15]
+
+ +
+2005-07-27 22:09 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice.
+
+
+
[src/gdevpdfb.h 1.3, src/gdevpdfd.c 1.65, src/gdevpdfx.h 1.122, src/gdevpdti.c 1.48, src/gxcpath.c 1.15, src/gxpath.h 1.14]
+
+ +
+2005-07-27 11:24 Igor Melichev (details)
+
+
+Fix : Ignore XUID if Metrics[2] has been changed.
+
+
+
[src/gsfont.c 1.37, src/gsfont.h 1.12, src/zbfont.c 1.30]
+
+ +
+2005-07-26 23:49 Ralph Giles
+
+
+Improve wording of the new p2ps2 script documentation.
+
[doc/Ps2ps2.htm 1.2]
+
+ +
+2005-07-26 20:50 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Delay the assignation of object id to a color space until its creation is completed.
+
+
+
[src/gdevpdfc.c 1.53]
+
+ +
+2005-07-26 00:59 Dan Coby (details)
+
+
+Fix for 688052 Segv with test file for 687980 and the psdcmyk device.
+
+
+
[src/gdevdevn.c 1.25, src/gdevpsd.c 1.21]
+
+ +
+2005-07-21 19:50 Alex Cherepanov
+
+
+Use memmove() instead of memcpy() in Ins_MINDEX() because of the overlapping
+memory blocks.
+Fix bug 688224.
+
[src/ttinterp.c 1.17]
+
+ +
+2005-07-21 19:32 Alex Cherepanov
+
+
+Fix off-by-one error in Decode array testing.
+Fix bug 688223.
+
[src/gxipixel.c 1.12]
+
+ +
+2005-07-21 18:19 Dan Coby
+
+
+
+Fix for 688218 gdevpng.c(148) : A harmful warning from MSVC8.  The warning
+message was due to a math overflow for the dither_grays and dither_colors
+fields in the device color_info structure.  This occured due to the
+addition of the png48 device which has 16 bit components.  The fix is to
+increase the field size to a uint (typically 32 bits).
+
[src/gxdevcli.h 1.40]
+
+ +
+2005-07-21 18:13 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Merge equal function resources.
+
+
+
[src/gdevpdfu.c 1.81]
+
+ +
+2005-07-21 16:04 Igor Melichev (details)
+
+
+Fix (ps2write) : Some of Widths elements could be missed.
+
+
+
[lib/opdfread.ps 1.81]
+
+ +
+2005-07-21 09:53 Igor Melichev (details)
+
+
+Fix : Move character raster buffers into the memory space of gx_show_enum.
+
+
+
[src/gxchar.c 1.47]
+
+ +
+2005-07-20 18:14 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Synthesized bitmap fonts had zero character width in charprocs.
+
+
+
[lib/opdfread.ps 1.80, src/gdevpdfb.c 1.32, src/gdevpdtt.c 1.103]
+
+ +
+2005-07-20 14:46 Ray Johnston (details)
+
+
+Fix undefined in -get- caused by previous (1.38) patch that ignored zero
+length tables in TT font. Previous fix for 687457. Bug 688220 for customer
+580.
+
+
+
[lib/gs_ttf.ps 1.45]
+
+ +
+2005-07-20 08:20 Igor Melichev (details)
+
+
+Fix (ps2write) : Initial commit of the ps2ps2 documentation.
+
+
+
[doc/Ps2ps2.htm 1.1, doc/Readme.htm 1.68]
+
+ +
+2005-07-20 07:22 Igor Melichev (details)
+
+
+Fix (ps2write) : The default value for MaxInlineImageSize was incorrect.
+
+
+
[src/gdevpdf.c 1.115, src/gdevpdfb.h 1.2]
+
+ +
+2005-07-20 06:17 Igor Melichev (details)
+
+
+Fix (ps2write) : Bring the script to the traditional form (continued).
+
+
+
[lib/gs_pdfwr.ps 1.45]
+
+ +
+2005-07-20 06:10 Igor Melichev (details)
+
+
+Fix (ps2write) : Bring the script to the traditional form.
+
+
+
[doc/Develop.htm 1.149, doc/Psfiles.htm 1.64, doc/Use.htm 1.133]
+
+ +
+2005-07-20 06:00 Igor Melichev (details)
+
+
+Fix (ps2write) : Bring the script to the traditional form.
+
+
+
[lib/gs_pdfwr.ps 1.44, lib/ps2ps2 1.1, lib/ps2ps2.bat 1.2, lib/ps2ps2.cmd 1.1]
+
+ +
+2005-07-19 19:31 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Tj must account the Widths rounding when converting to a bitmap font.
+
+
+
[src/gdevpdti.c 1.47]
+
+ +
+2005-07-18 05:51 Ray Johnston
+
+
+Skip CFF tables at 0 or negative offset because some CFF fonts put empty tables
+at offset 0. Bug 688160. Thanks to Alex Cherepanov for this patch.
+
[lib/gs_cff.ps 1.19]
+
+ +
+2005-07-18 05:33 Ray Johnston (details)
+
+
+Fix handling of Some Type1C (CFF) font subsets where the tables may not
+be completely contiguous. Seen with PDFs created by pdflib. Bug 688216
+and 688040 for customer 562.
+
+
+
[lib/gs_cff.ps 1.18]
+
+ +
+2005-07-15 05:59 Ray Johnston (details)
+
+
+Remove the arbitrary limit of 256 max_colors from the dci_ macros. This is
+related to bug 688204 and allows shadings (gradients) to have more than
+256 steps for high precision color devices.
+
+
+
[src/gxdevcli.h 1.39]
+
+ +
+2005-07-15 05:23 Ralph Giles
+
+
+Add a 48 bit RGB PNG raster device for testing deep color output code
+paths. The new device is called 'png48'. Note that this is a different
+naming scheme from the the other PNG devices, which use number of colors
+instead of the log of the number of colors to distinguish between the
+different output formats. Related to bug 688204.
+
[src/configure.ac 1.51, src/devs.mak 1.134, src/gdevpng.c 1.12]
+
+ +
+2005-07-15 03:36 Dan Coby (details)
+
+
+Fix for 688209 Incorrect equiv color for 'Dark Blue' in test file.
+
+
+
[src/gsfunc0.c 1.27]
+
+ +
+2005-07-14 19:56 Alex Cherepanov
+
+
+Don't use Length value in the stream dictionary when it's incorrect. All
+filtered streams are self-terminated. Unfiltered streams are most often occur
+as contents streams. Their processing is terminated by execution of endstream
+operator. Unfiltered image streams will only read the data required by
+the image.
+Fix bug 688182.
+
[lib/pdf_base.ps 1.46]
+
+ +
+2005-07-14 16:10 Igor Melichev (details)
+
+
+Fix (ps2write) : Don't replace Encoding for standard fonts.
+
+
+
[lib/opdfread.ps 1.79]
+
+ +
+2005-07-14 15:14 Alex Cherepanov
+
+
+Increade the limit on the .libfile operand length from 200 to the full
+gp_file_name_sizeof . The OS also limits the length of the file name,
+for instance, on WinNT, NTFS to 252 characters.
+Fix bug 688198.
+
[src/zfile.c 1.42]
+
+ +
+2005-07-14 13:20 Igor Melichev (details)
+
+
+Fix (ps2write) : Don't replace Encoding for standard fonts.
+
+
+
[lib/opdfread.ps 1.78]
+
+ +
+2005-07-14 10:27 Igor Melichev (details)
+
+
+Fix (ps2write) : Embed standard fonts, which use extention glyphs due to encoding conflicts.
+
+
+
[src/devs.mak 1.133, src/gdevpdtf.c 1.45]
+
+ +
+2005-07-13 21:21 Dan Coby (details)
+
+
+Fix for 688206 rangecheck in --setcolorspace--.  Actually there is a
+problem with the PDF test files.  The 'fix' is to make Ghostscript more
+tolerant of errors.
+
+
+
[src/zcsindex.c 1.8]
+
+ +
+2005-07-13 18:18 Ray Johnston
+
+
+Font scanning would miss OpenType fonts (OTTO header).
+
[lib/gs_ttf.ps 1.44]
+
+ +
+2005-07-13 17:21 Igor Melichev (details)
+
+
+Fix (TT grid fitting) : A missed glyph needs cached_fm_pair_s.
+
+
+
[src/gxchar.c 1.46]
+
+ +
+2005-07-13 10:37 Igor Melichev (details)
+
+
+Fix (ps2write) : EOT marker was missed.
+
+
+
[src/gdevpdf.c 1.114]
+
+ +
+2005-07-13 00:39 Ralph Giles (details)
+
+
+Cast color components to type gx_color_index before shifting when
+composing a chunked index color in gx_default_rgb_map_rgb_color().
+Partial fix for bug 688204.
+
+
+
[src/gxcmap.c 1.26]
+
+ +
+2005-07-12 17:54 Igor Melichev (details)
+
+
+Fix : MSVC8 Beta 2 doesn't handle the compiler option Gi.
+
+
+
[src/msvccmd.mak 1.27]
+
+ +
+2005-07-11 22:08 Stefan Kemper (details)
+
+
+Fix MSVC compile error
+
+
+
[src/gdevpxut.c 1.8]
+
+ +
+2005-07-08 22:06 Dan Coby
+
+
+The gdevdsp.c file was missed in the previous commit for the fix for 688192.
+
[src/gdevdsp.c 1.34]
+
+ +
+2005-07-08 22:04 Dan Coby (details)
+
+
+Fix for 688192 Resolution dependant problems with tiffsep.  Note:  The
+actual problem is related to garbage collection.
+
+
+
[src/devs.mak 1.132, src/gdevdevn.c 1.24, src/gdevdevn.h 1.11, src/gdevpsd.c 1.20, src/gdevtsep.c 1.7, src/gsequivc.c 1.6]
+
+ +
+2005-07-07 16:44 Stefan Kemper
+
+
+Add support for manual feed and media source or tray selection
+to pxl output devices.  This allows postscript input to use
+InputAttributes dictionary selection mechanisms to choose a tray.
+
+The pxl tray numbers in the PXL file are the PS MediaSource numbers
+to "map" correctly an input attributes dictionary needs to be present
+and needs to match the tray contents/numbering of the pxl printer.
+
+postscript manual feed /ManualFeed is directly mapped to PXL this
+will override any tray selection.
+
[src/gdevlj56.c 1.7, src/gdevpx.c 1.16, src/gdevpxut.c 1.7, src/gdevpxut.h 1.6]
+
+ +
+2005-07-06 20:54 Stefan Kemper
+
+
+Bug fix for 688196.
+
+CCITTFAX decode filter had number of rows limited to 32000.
+Test file with 40000 found, limit is now 1,000,000
+
[src/scfparam.c 1.5]
+
+ +
+2005-07-05 17:56 Igor Melichev (details)
+
+
+Fix (ps2write) : Allow .HWMargins in the printer's userdict.
+
+
+
[lib/opdfread.ps 1.77]
+
+ +
+2005-07-04 09:03 Igor Melichev (details)
+
+
+Fix (ps2write) : CIEBased* images must use DecodeABC as Decode (continued).
+
+
+
[lib/opdfread.ps 1.76]
+
+ +
+2005-06-29 23:46 Dan Coby
+
+
+Fix for 688144 Overprint problem wtih emitting a single separation from
+tiffsep.  The overprint logic assumed that overprinting was never applied
+if there is only one component in the output device.  This is true for a
+DeviceGray process color model.  However it is possible for there to only
+be a single output component in other process color models (like CMYK) if
+the SeparationOrder device parameter is used to select a subset of the
+device's colorants.  This fix removes the undesired optimization.
+
[src/gsovrc.c 1.10]
+
+ +
+2005-06-29 20:46 Igor Melichev (details)
+
+
+Fix (ps2write) : CIEBased* images must use DecodeABC as Decode.
+
+
+
[lib/opdfread.ps 1.75]
+
+ +
+2005-06-29 18:21 Igor Melichev (details)
+
+
+Fix (ps2write) : Imagemask incorrectly synchronized color in the !HaveStrokeColor mode.
+
+
+
[src/gdevpdfb.c 1.31]
+
+ +
+2005-06-29 14:21 Ralph Giles
+
+
+Remove a duplicate file in the installation target list.
+
[src/unixinst.mak 1.41]
+
+ +
+2005-06-29 14:12 Igor Melichev (details)
+
+
+Fix : A dangling pointer from pdf_image_enum.
+
+
+
[src/gdevpdfj.c 1.46]
+
+ +
+2005-06-29 10:54 Ralph Giles
+
+
+Fix some additional typos in the documentation install rules. Closes bug
+688158.
+
[src/unixinst.mak 1.40]
+
+ +
+2005-06-28 23:00 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : A recognition of Type 3 glyph variations was inaccurate.
+
+
+
[src/gdevpdfg.c 1.63, src/gdevpdfx.h 1.121, src/gdevpdti.c 1.46]
+
+ +
+2005-06-28 11:44 Ralph Giles
+
+
+Add two new multiply-included templating files to the exclusion list for
+the multiple-inclusion regression check.
+
[toolbin/tests/check_source.py 1.12]
+
+ +
+2005-06-28 06:19 Dan Coby (details)
+
+
+Fix for 687989 PDF to any format raises /invalidfont in /R21.  The test
+file was created by an imposition program.
+
+
+
[lib/pdf_font.ps 1.77]
+
+ +
+2005-06-23 07:35 Igor Melichev (details)
+
+
+Fix : A global restore was applied at save level 1.
+
+
+
[src/isave.c 1.14]
+
+ +
+2005-06-22 20:15 Igor Melichev (details)
+
+
+Fix : A global restore was applied at save level 1.
+
+
+
[src/isave.c 1.13]
+
+ +
+2005-06-22 15:36 Igor Melichev (details)
+
+
+Fix : Dangling pointers due to 'restore' left an internal save level.
+
+
+
[src/isave.c 1.12]
+
+ +
+2005-06-22 15:24 Ralph Giles
+
+
+Fix typos in the the jasper makefile. Closes bug 688148.
+
[src/jasper.mak 1.2]
+
+ +
+2005-06-22 14:11 Stefan Kemper
+
+
+Added documentation note that gc doesn't collect
+around a reference to a sub interval in an array.
+Rather it gc's arrays as objects.
+
[doc/Language.htm 1.93]
+
+ +
+2005-06-21 19:58 Igor Melichev (details)
+
+
+Fix : Reference count for gx_clip_path::path_list was incorrect.
+
+
+
[src/gxcpath.c 1.14]
+
+ +
+2005-06-21 16:50 Igor Melichev (details)
+
+
+Fix : Always place the image enumerator into local memory (continued 2).
+
+
+
[src/gsimage.c 1.15, src/gsimage.h 1.9]
+
+ +
+2005-06-21 16:25 Igor Melichev (details)
+
+
+Fix : A wrong allocator was used to release the glyph cache.
+
+
+
[src/gsgcache.c 1.4]
+
+ +
+2005-06-21 13:12 Igor Melichev (details)
+
+
+Fix : Always place the image enumerator into local memory (continued).
+
+
+
[src/gsimage.c 1.14, src/gsimage.h 1.8]
+
+ +
+2005-06-21 00:58 Dan Coby
+
+
+Partial fix for 688132 WTS crash with pdf input.  Ghostscript does not
+serialize a WTS halftone.  (This is required for clist processing.)  As a
+result, an error code is being returned.  The error code was not being
+properly returned.  We then seg faulted due to a pointer not being set in
+the error case.  This fix corrects the problem with returning the error
+code.  The problem with WTS serializaton remains.
+
[src/gdevp14.c 1.29]
+
+ +
+2005-06-20 08:59 Igor Melichev (details)
+
+
+Fix : Factor out any dependence on sizeof(gx_color_index) .
+
+
+
[src/gdevdsp.c 1.33, src/gdevm40.c 1.3, src/gdevm48.c 1.3, src/gdevm64.c 1.4, src/gdevpdfb.c 1.30, src/gdevpdfv.c 1.39, src/gdevpsd.c 1.19, src/gdevtsep.c 1.6, src/gdevxcf.c 1.10, src/gsdparam.c 1.18, src/gxcindex.h 1.7, src/gxdcolor.c 1.13, src/gxdevcli.h 1.38, src/gxiscale.c 1.9, src/gxoprect.c 1.6]
+
+ +
+2005-06-19 21:10 Igor Melichev (details)
+
+
+Fix : zchar.c needs a prototype of z1_set_cache.
+
+
+
[src/int.mak 1.135, src/zchar.c 1.17]
+
+ +
+2005-06-19 21:03 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width (continued).
+
+
+
[src/ichar1.h 1.13, src/int.mak 1.134, src/zfont42.c 1.23]
+
+ +
+2005-06-19 20:45 Igor Melichev (details)
+
+
+Fix : Remove an unreasonably big array type definition related to color index.
+
+
+
[src/gxcht.c 1.16]
+
+ +
+2005-06-16 06:53 Igor Melichev (details)
+
+
+Fix (Ps2pdf.htm) : ConvertCMYKImagesToRGB was wrongly documented.
+
+
+
[doc/Ps2pdf.htm 1.81]
+
+ +
+2005-06-15 18:40 Igor Melichev (details)
+
+
+Fix : Always place the image enumerator into local memory.
+
+
+
[src/gsimage.c 1.13, src/gsptype1.c 1.23, src/gxccache.c 1.34, src/gsimage.h 1.7, src/zimage.c 1.15]
+
+ +
+2005-06-15 00:31 Igor Melichev (details)
+
+
+Fix (ps2write) : A bug while computing an n-argument m-result function type 0.
+
+
+
[lib/opdfread.ps 1.74]
+
+ +
+2005-06-14 17:13 Ralph Giles
+
+
+Link to the relevent section of Use.htm for details about the GS_LIB env
+variable. Fixes bug 688051.
+
[doc/Install.htm 1.53]
+
+ +
+2005-06-14 17:07 Ralph Giles
+
+
+Add some newer documentation files to the unix install target.
+Fixes bug 688049.
+
[src/unixinst.mak 1.39]
+
+ +
+2005-06-14 16:53 Ralph Giles
+
+
+Fix a documentation typo: NeverEnbed vs NeverEmbed.
+
[doc/Ps2pdf.htm 1.80]
+
+ +
+2005-06-14 11:19 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width.
+
+
+
[src/zfont42.c 1.22]
+
+ +
+2005-06-13 18:43 Igor Melichev (details)
+
+
+Fix : Interleaved images could miss Decode, step 4.
+
+
+
[doc/Develop.htm 1.148]
+
+ +
+2005-06-09 19:47 Ray Johnston
+
+
+Add ManualFeed to the set of keys evaluated for media source matching.
+Needed to allow forcing a ManualFeed tray selection even when another
+media of the right type exists in another tray.
+
[lib/gs_setpd.ps 1.27]
+
+ +
+2005-06-09 07:29 Igor Melichev (details)
+
+
+ps2write : Implementinmg the ps2write device (continued 3).
+
+
+
[lib/gs_pdfwr.ps 1.43]
+
+ +
+2005-06-09 07:15 Ralph Giles
+
+
+Throw an error when JBIG2 decoding fails in the library
+instead of segfaulting. Bug 688053.
+
[src/sjbig2.h 1.6]
+
+ +
+2005-06-09 07:15 Ralph Giles
+
+
+Throw an error when JBIG2 decoding fails in the library instead of segfaulting. Bug 688053.
+
[src/sjbig2.c 1.7]
+
+ +
+2005-06-09 05:26 Igor Melichev (details)
+
+
+ps2write : Implementinmg the ps2write device (continued 2).
+
+
+
[lib/gs_pdfwr.ps 1.42]
+
+ +
+2005-06-08 14:38 Igor Melichev (details)
+
+
+Fix : Interleaved images could miss Decode, step 3.
+
+
+
[src/gxidata.c 1.9, src/gxipixel.c 1.11, src/gxsample.c 1.7, src/gxsample.h 1.7, src/gxsamplp.h 1.2, src/lib.mak 1.210]
+
+ +
+2005-06-08 14:16 Igor Melichev (details)
+
+
+Fix : Interleaved images could miss Decode, step 2.
+
+
+
[src/gxsample.c 1.6, src/gxsamplp.h 1.1, src/lib.mak 1.209]
+
+ +
+2005-06-08 14:00 Igor Melichev (details)
+
+
+Fix : Interleaved images could miss Decode, step 1.
+
+
+
[src/gxi12bit.c 1.7, src/gxi16bit.c 1.2, src/gxidata.c 1.8, src/gximage.h 1.8, src/gxsample.c 1.5, src/gxsample.h 1.6, src/lib.mak 1.208]
+
+ +
+2005-06-08 06:56 Igor Melichev (details)
+
+
+ps2write : Implementinmg the ps2write device (continued).
+
+
+
[lib/gs_pdfwr.ps 1.41, src/gdevpdfu.c 1.80]
+
+ +
+2005-06-08 06:42 Dan Coby (details)
+
+
+Fix for 688116 DeviceN spot colours are corrupt in display device.
+
+
+
[src/gdevdgbr.c 1.13]
+
+ +
+2005-06-07 19:24 Ray Johnston (details)
+
+
+Fix for the BeginPage and EndPage procedures used for N-up processing.
+
+
+
[lib/gsnup.ps 1.5]
+
+ +
+2005-06-07 18:33 Igor Melichev (details)
+
+
+ps2write : Implementinmg the ps2write device.
+
+
+
[lib/gs_pdfwr.ps 1.40, lib/ps2ps2.bat 1.1, src/bcwin32.mak 1.37, src/devs.mak 1.131, src/gdevpdf.c 1.113, src/gdevpdfb.h 1.1, src/gdevpdfp.c 1.49, src/gdevpdfu.c 1.79, src/gdevpdfx.h 1.120, doc/Develop.htm 1.147, doc/Psfiles.htm 1.63, src/macos-mcp.mak 1.34, src/macosx.mak 1.27, src/msvc32.mak 1.73, src/openvms.mak 1.40, src/os2.mak 1.46, src/unix-gcc.mak 1.49, src/unixansi.mak 1.40, src/watcw32.mak 1.34]
+
+ +
+2005-06-07 16:41 Igor Melichev (details)
+
+
+Fix (pdfwrite) : The memory descriptor of gx_device_pdf missed some strings.
+
+
+
[src/gdevpdf.c 1.112, src/gdevpdfx.h 1.119]
+
+ +
+2005-06-06 19:06 Igor Melichev (details)
+
+
+ps2write : Handle TT cmap 00030000.
+
+
+
[lib/opdfread.ps 1.73]
+
+ +
+2005-06-06 15:32 Igor Melichev (details)
+
+
+ps2write : A named resource maintenance.
+
+
+
[lib/opdfread.ps 1.72, src/gdevpdf.c 1.111, src/gdevpdfi.c 1.71, src/gdevpdfj.c 1.45, src/gdevpdfm.c 1.48, src/gdevpdfo.c 1.33, src/gdevpdfu.c 1.78, src/gdevpdfx.h 1.118, src/gdevpdti.c 1.45, src/gdevpdtw.c 1.44]
+
+ +
+2005-06-04 15:21 Dan Coby
+
+
+Removed extra && and space from last commit (fix for 687973).
+
[src/scfd.c 1.8]
+
+ +
+2005-06-03 20:03 Ray Johnston (details)
+
+
+Fix to allow CCITT data without EOFB when EndOfBlock is true (the default)
+to return normal end-of-file (EOFC) status instead of ioerror (ERRC) as
+long as the row count given by Rows is satisfied. Bug 687973.
+
+
+
[src/scfd.c 1.7, src/scfx.h 1.6]
+
+ +
+2005-05-31 20:42 Igor Melichev (details)
+
+
+ps2write : Fixed problems with Separation color spaces.
+
+
+
[lib/opdfread.ps 1.71]
+
+ +
+2005-05-31 19:25 Stefan Kemper
+
+
+Update a few of the paper sizes used in reading/writing PXL.
+Fixes bug 688118.
+
[src/gdevpxen.h 1.7]
+
+ +
+2005-05-31 13:05 Igor Melichev (details)
+
+
+Fix : TT interpreter had problems on 64 bit platforms.
+
+
+
[src/ttfoutl.h 1.15, src/tttype.h 1.3, src/tttypes.h 1.2]
+
+ +
+2005-05-31 11:04 Igor Melichev (details)
+
+
+ps2write : Implementing the SetPageSize mode (continued).
+
+
+
[lib/opdfread.ps 1.70]
+
+ +
+2005-05-31 10:56 Igor Melichev (details)
+
+
+Fix : A failed pattern color could cause a crash in vector devices.
+
+
+
[src/gsptype1.c 1.22, src/gxhldevc.c 1.4]
+
+ +
+2005-05-30 21:00 Igor Melichev (details)
+
+
+ps2write : Implementing the SetPageSize mode.
+
+
+
[lib/opdfread.ps 1.69, lib/ps2write.bat 1.16]
+
+ +
+2005-05-30 16:41 Igor Melichev (details)
+
+
+ps2write : Implementing the font type MMType1.
+
+
+
[lib/opdfread.ps 1.68]
+
+ +
+2005-05-29 19:29 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Skip empty images when converting a shading into a bitmap.
+
+
+
[src/gdevpdfd.c 1.64]
+
+ +
+2005-05-27 05:43 Dan Coby (details)
+
+
+Fix for 688113 null ptr crash in gdevp14.c.  With the -rXXXxYYY switch
+specified and high resolution PDF 1.4 transparency files, GS would crash.
+
+
+
[src/gdevijs.c 1.12, src/gdevprn.c 1.20, src/gdevprn.h 1.15]
+
+ +
+2005-05-26 17:22 Igor Melichev (details)
+
+
+Fix : 'strokepath' could generate wrongly oriented contours (continued 2)
+
+
+
[src/gxpath.c 1.11, src/gxstroke.c 1.16, src/lib.mak 1.207]
+
+ +
+2005-05-26 07:35 Igor Melichev (details)
+
+
+Fix : 'strokepath' could generate wrongly oriented contours (continued)
+
+
+
[src/gxstroke.c 1.15]
+
+ +
+2005-05-25 21:58 Ray Johnston (details)
+
+
+Fix VM space for userparams. Problem and patch courtesy of Paul Vojta.
+Bug 688107.
+
+
+
[lib/gs_lev2.ps 1.37]
+
+ +
+2005-05-25 15:57 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Wrong shading coordinates when converting to PDF 1.2 .
+
+
+
[src/gdevpdfd.c 1.63, src/gsptype2.c 1.19, src/gxshade1.c 1.41, src/gxshade6.c 1.100]
+
+ +
+2005-05-23 22:33 Dan Coby (details)
+
+
+Fix for 688010 Errors in overprint with halftoned output.
+
+
+
[src/gxht.c 1.17]
+
+ +
+2005-05-23 18:24 Igor Melichev (details)
+
+
+Fix (pdfwrite, ps2write) : Shading background was missed in PDF1.2 .
+
+
+
[src/gdevpdfb.c 1.29, src/gdevpdfd.c 1.62, src/gdevpdfx.h 1.117, src/gsptype2.c 1.18, src/gsptype2.h 1.13]
+
+ +
+2005-05-23 14:59 Igor Melichev (details)
+
+
+Fix : 'setcachewdevice' must always clip characters.
+
+
+
[src/gscpm.h 1.5, src/gxchar.c 1.45]
+
+ +
+2005-05-23 10:49 Igor Melichev (details)
+
+
+Fix : 'strokepath' could generate wrongly oriented contours.
+
+
+
[src/gxstroke.c 1.14]
+
+ +
+2005-05-19 16:39 Ray Johnston (details)
+
+
+Fix for yet another broken PDF that Adobe Reader handles without complaint.
+Circular references in Resources are now detected and handled (with a
+warning). Bug 687946 for customer 580. Thanks to Alex Cherepanov for this fix
+
+
+
[lib/pdf_main.ps 1.98]
+
+ +
+2005-05-18 19:59 Igor Melichev (details)
+
+
+ps2write : Improving the script with NOOUTERSAVE.
+
+
+
[lib/ps2write.bat 1.15]
+
+ +
+2005-05-18 19:51 Igor Melichev (details)
+
+
+ps2write : Passing NumCopies to the output.
+
+
+
[lib/opdfread.ps 1.67, src/gdevpdf.c 1.110, src/gdevpdfx.h 1.116]
+
+ +
+2005-05-18 10:21 Igor Melichev (details)
+
+
+Fix (pdfwrite) : A wrong line join with 'stroke'.
+
+
+
[src/gdevvec.c 1.26]
+
+ +
+2005-05-17 20:56 Ralph Giles
+
+
+Update a comment to correctly describe the jasper stream object struct.
+
[src/sjpx.h 1.5]
+
+ +
+2005-05-17 20:40 Igor Melichev (details)
+
+
+Fix (ps2write) : Complete supporting vierws which have no stroke color.
+
+
+
[src/gdevpdfd.c 1.61]
+
+ +
+2005-05-17 17:40 Igor Melichev (details)
+
+
+opdfread : Implementing HalftoneType 3,6,10.
+
+
+
[lib/opdfread.ps 1.66]
+
+ +
+2005-05-17 12:04 Igor Melichev (details)
+
+
+Fix (opdfread) : Some glyphs were substituted with .notdef .
+
+
+
[lib/opdfread.ps 1.65]
+
+ +
+2005-05-17 08:41 Igor Melichev (details)
+
+
+ps2write : Improving the script.
+
+
+
[lib/ps2write.bat 1.14]
+
+ +
+2005-05-17 08:19 Igor Melichev (details)
+
+
+opdfread : Improving the discipline for function resolving.
+
+
+
[lib/opdfread.ps 1.64]
+
+ +
+2005-05-16 23:25 Igor Melichev (details)
+
+
+opdfread : Implementing n-arguments linear sampled functions in BG, UCR, TR, BG2, UCR2, TR2, HT.
+
+
+
[lib/opdfread.ps 1.63]
+
+ +
+2005-05-13 12:28 Alex Cherepanov
+
+
+Fix a typo in a comment.
+
[src/msvc32.mak 1.72]
+
+ +
+2005-05-12 19:26 Igor Melichev (details)
+
+
+Fix (ps2write) : Did not write halftone, color transfer, and some other graphic state parameters.
+
+
+
[src/gdevpdfg.c 1.62]
+
+ +
+2005-05-12 02:01 Alex Cherepanov
+
+
+Increase the artificial limits in the spot analyzer device
+to accomodate Xterra-Regular font.
+Fix bug 688077.
+
[src/gzspotan.c 1.14]
+
+ +
+2005-05-10 16:19 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Properly encrypt the document Info values.
+
+
+
[src/gdevpdfo.c 1.32]
+
+ +
+2005-05-10 13:22 Ray Johnston (details)
+
+
+Fix overly agressive xref format checking that was tripped up by double
+ instead of . Bug 688082 for customer 580.
+
+
+
[lib/pdf_main.ps 1.97]
+
+ +
+2005-05-07 22:56 Ray Johnston
+
+
+Handle non-integer font size and stop after last page processed.
+
[lib/gslp.ps 1.7]
+
+ +
+2005-05-05 05:35 Dan Coby (details)
+
+
+Partial fix for 687814 dithering artifacts.  The given test file shows
+some faint halftone dots in the background when rasterized using the
+bmp256 device.
+
+
+
[src/gscie.h 1.14, src/gxcmap.c 1.25, src/gxdevndi.c 1.6, src/gxdither.h 1.7]
+
+ +
+2005-05-03 10:50 Igor Melichev (details)
+
+
+Speed up shadings : a minor optimization for the monotonity check of a stitching function.
+
+
+
[src/gsfunc3.c 1.26]
+
+ +
+2005-05-03 10:41 Igor Melichev (details)
+
+
+ps2write : Set device parameters to preserve colors.
+
+
+
[lib/ps2write.bat 1.13]
+
+ +
+2005-05-03 09:10 Igor Melichev (details)
+
+
+ps2write : Fix problems with shadings.
+
+
+
[src/gdevpdfd.c 1.60]
+
+ +
+2005-04-29 16:58 Ray Johnston (details)
+
+
+Handle CIDCount value of 65536 which might be seen with Identity CMap.
+Fix for customer 562.
+
+
+
[lib/gs_cidtt.ps 1.9]
+
+ +
+2005-04-27 16:40 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Properly account FontMatrix of a CID font with 'glypshow', 'cshow'.
+
+
+
[src/gdevpdtc.c 1.42, src/gsfont.c 1.36, src/gsfont.h 1.11]
+
+ +
+2005-04-26 21:36 Dan Coby (details)
+
+
+Fix for 687883 tiff32nc device and PDF transparency and for 687980
+image missing with psdcmyk driver.
+
+
+
[src/gdevp14.c 1.28]
+
+ +
+2005-04-26 21:28 Dan Coby (details)
+
+
+Fix for 688048 ijs driver broken in 8.51 for ProcessColorModel=Gray versus 8.50
+
+
+
[src/gdevijs.c 1.11]
+
+ +
+2005-04-25 12:28 Igor Melichev (details)
+
+
+Fix (pdfwrite) : Uninitialized variable when encrypting a string from a pdfmark.
+
+
+
[src/gdevpdfr.c 1.9, src/iscan.c 1.20, src/sstring.c 1.5, src/sstring.h 1.7]
+
+ +
+2005-04-25 02:23 Igor Melichev (details)
+
+
+Fix (pdfwrite) : font file objects encryption was broken when worked on ps2write.
+
+
+
[src/gdevpdfo.c 1.31, src/gdevpdfu.c 1.77, src/gdevpdtb.c 1.36, src/gdevpdti.c 1.44, src/gdevpdtw.c 1.43]
+
+ +
+2005-04-24 22:01 Ralph Giles
+
+
+Initial revision
+
[jasper/NEWS 1.1, jasper/LICENSE 1.1, jasper/README 1.1, jasper/aclocal.m4 1.1, jasper/COPYRIGHT 1.1, jasper/INSTALL 1.1, jasper/Makefile.am 1.1, jasper/Makefile.in 1.1, jasper/configure 1.1, jasper/configure.ac 1.1, jasper/jasper.spec 1.1, jasper/jasper.spec.in 1.1, jasper/doc/README 1.1, jasper/doc/jasper.pdf 1.1, jasper/doc/jpeg2000.pdf 1.1, jasper/src/Makefile.am 1.1, jasper/src/Makefile.in 1.1, jasper/src/README 1.1, jasper/src/appl/Makefile.am 1.1, jasper/src/appl/Makefile.in 1.1, jasper/src/appl/dummy.c 1.1, jasper/src/appl/imginfo.c 1.1, jasper/src/appl/jiv.c 1.1, jasper/src/appl/imgcmp.c 1.1, jasper/src/appl/jasper.c 1.1, jasper/src/appl/jasper_sdl.c 1.1, jasper/src/libjasper/Makefile.am 1.1, jasper/src/libjasper/Makefile.in 1.1, jasper/src/libjasper/README 1.1, jasper/src/libjasper/dummy.c 1.1, jasper/src/libjasper/bmp/Makefile.am 1.1, jasper/src/libjasper/bmp/Makefile.in 1.1, jasper/src/libjasper/bmp/bmp_cod.c 1.1, jasper/src/libjasper/bmp/bmp_cod.h 1.1, jasper/src/libjasper/bmp/bmp_dec.c 1.1, jasper/src/libjasper/bmp/bmp_enc.c 1.1, jasper/src/libjasper/bmp/bmp_enc.h 1.1, jasper/src/libjasper/jp2/Makefile.am 1.1, jasper/src/libjasper/jp2/Makefile.in 1.1, jasper/src/libjasper/jp2/jp2_cod.c 1.1, jasper/src/libjasper/jp2/jp2_cod.h 1.1, jasper/src/libjasper/jp2/jp2_dec.c 1.1, jasper/src/libjasper/jp2/jp2_dec.h 1.1, jasper/src/libjasper/jp2/jp2_enc.c 1.1, jasper/src/libjasper/jpc/jpc_cod.h 1.1, jasper/src/libjasper/jpc/jpc_dec.c 1.1, jasper/src/libjasper/jpc/jpc_dec.h 1.1, jasper/src/libjasper/jpc/jpc_enc.c 1.1, jasper/src/libjasper/jpc/jpc_enc.h 1.1, jasper/src/libjasper/jpc/jpc_fix.h 1.1, jasper/src/libjasper/jpc/jpc_flt.h 1.1, jasper/src/libjasper/jpc/jpc_math.c 1.1, jasper/src/libjasper/jpc/jpc_math.h 1.1, jasper/src/libjasper/jpc/jpc_mct.c 1.1, jasper/src/libjasper/jpc/jpc_mct.h 1.1, jasper/src/libjasper/jpc/jpc_mqcod.c 1.1, jasper/src/libjasper/jpc/jpc_mqcod.h 1.1, jasper/src/libjasper/jpc/jpc_mqdec.c 1.1, jasper/src/libjasper/jpc/jpc_mqdec.h 1.1, jasper/src/libjasper/jpc/jpc_mqenc.c 1.1, jasper/src/msvc/Makefile.am 1.1, jasper/src/msvc/Makefile.in 1.1, jasper/src/msvc/README 1.1, jasper/src/msvc/imgcmp.dsp 1.1, jasper/src/msvc/imginfo.dsp 1.1, jasper/src/msvc/jasper.dsp 1.1, jasper/src/msvc/jasper.dsw 1.1, jasper/src/msvc/jiv.dsp 1.1, jasper/src/msvc/libjasper.dsp 1.1, jasper/src/libjasper/jpc/Makefile.am 1.1, jasper/src/libjasper/jpc/Makefile.in 1.1, jasper/src/libjasper/jpc/jpc_bs.c 1.1, jasper/src/libjasper/jpc/jpc_bs.h 1.1, jasper/src/libjasper/jpc/jpc_cs.c 1.1, jasper/src/libjasper/jpc/jpc_cs.h 1.1, jasper/src/libjasper/jpc/jpc_mqenc.h 1.1, jasper/src/libjasper/jpc/jpc_qmfb.c 1.1, jasper/src/libjasper/jpc/jpc_qmfb.h 1.1, jasper/src/libjasper/jpc/jpc_t1cod.c 1.1, jasper/src/libjasper/jpc/jpc_t1cod.h 1.1, jasper/src/libjasper/jpc/jpc_t1dec.c 1.1, jasper/src/libjasper/jpc/jpc_t1dec.h 1.1, jasper/src/libjasper/jpc/jpc_t1enc.c 1.1, jasper/src/libjasper/jpc/jpc_t1enc.h 1.1, jasper/src/libjasper/jpc/jpc_t2cod.c 1.1, jasper/src/libjasper/jpc/jpc_t2cod.h 1.1, jasper/src/libjasper/jpc/jpc_t2dec.c 1.1, jasper/src/libjasper/jpc/jpc_t2dec.h 1.1, jasper/src/libjasper/jpc/jpc_t2enc.c 1.1, jasper/src/libjasper/jpc/jpc_t2enc.h 1.1, jasper/src/libjasper/jpc/jpc_tagtree.c 1.1, jasper/src/libjasper/jpc/jpc_tagtree.h 1.1, jasper/src/libjasper/jpc/jpc_tsfb.c 1.1, jasper/src/libjasper/jpc/jpc_tsfb.h 1.1, jasper/src/libjasper/jpc/jpc_util.c 1.1, jasper/src/libjasper/jpc/jpc_util.h 1.1, jasper/src/libjasper/jpg/Makefile.am 1.1, jasper/src/libjasper/jpg/Makefile.in 1.1, jasper/src/libjasper/jpg/README 1.1, jasper/src/libjasper/jpg/jpg_cod.h 1.1, jasper/src/libjasper/jpg/jpg_dec.c 1.1, jasper/src/libjasper/jpg/jpg_dummy.c 1.1, jasper/src/libjasper/jpg/jpg_enc.c 1.1, jasper/src/libjasper/jpg/jpg_enc.h 1.1, jasper/src/libjasper/jpg/jpg_jpeglib.h 1.1, jasper/src/libjasper/jpg/jpg_val.c 1.1, jasper/src/libjasper/mif/Makefile.am 1.1, jasper/src/libjasper/mif/README 1.1, jasper/src/libjasper/mif/mif_cod.c 1.1, jasper/src/libjasper/mif/mif_cod.h 1.1, jasper/src/libjasper/base/Makefile.am 1.1, jasper/src/libjasper/base/Makefile.in 1.1, jasper/src/libjasper/base/jas_cm.c 1.1, jasper/src/libjasper/base/jas_debug.c 1.1, jasper/src/libjasper/base/jas_getopt.c 1.1, jasper/src/libjasper/base/jas_icc.c 1.1, jasper/src/libjasper/base/jas_iccdata.c 1.1, jasper/src/libjasper/base/jas_image.c 1.1, jasper/src/libjasper/base/jas_init.c 1.1, jasper/src/libjasper/base/jas_malloc.c 1.1, jasper/src/libjasper/base/jas_seq.c 1.1, jasper/src/libjasper/base/jas_stream.c 1.1, jasper/src/libjasper/base/jas_string.c 1.1, jasper/src/libjasper/base/jas_tvp.c 1.1, jasper/src/libjasper/base/jas_version.c 1.1, jasper/src/libjasper/include/Makefile.am 1.1, jasper/src/libjasper/include/Makefile.in 1.1, jasper/src/libjasper/include/jasper/jas_debug.h 1.1, jasper/src/libjasper/include/jasper/jas_fix.h 1.1, jasper/src/libjasper/include/jasper/jas_icc.h 1.1, jasper/src/libjasper/include/jasper/jas_image.h 1.1, jasper/src/libjasper/include/jasper/jas_init.h 1.1, jasper/src/libjasper/include/jasper/jas_malloc.h 1.1, jasper/src/libjasper/include/jasper/jas_math.h 1.1, jasper/src/libjasper/include/jasper/jas_seq.h 1.1, jasper/src/libjasper/include/jasper/jas_version.h 1.1, jasper/src/libjasper/mif/Makefile.in 1.1, jasper/src/libjasper/pgx/Makefile.am 1.1, jasper/src/libjasper/pgx/Makefile.in 1.1, jasper/src/libjasper/pgx/pgx_cod.c 1.1, jasper/src/libjasper/pgx/pgx_cod.h 1.1, jasper/src/libjasper/pgx/pgx_dec.c 1.1, jasper/src/libjasper/pgx/pgx_enc.c 1.1, jasper/src/libjasper/pgx/pgx_enc.h 1.1, jasper/src/libjasper/pnm/Makefile.am 1.1, jasper/src/libjasper/pnm/Makefile.in 1.1, jasper/src/libjasper/pnm/pnm_cod.c 1.1, jasper/src/libjasper/pnm/pnm_cod.h 1.1, jasper/src/libjasper/pnm/pnm_dec.c 1.1, jasper/src/libjasper/pnm/pnm_enc.c 1.1, jasper/src/libjasper/pnm/pnm_enc.h 1.1, jasper/src/libjasper/ras/Makefile.am 1.1, jasper/src/libjasper/ras/Makefile.in 1.1, jasper/src/libjasper/ras/ras_cod.c 1.1, jasper/src/libjasper/ras/ras_cod.h 1.1, jasper/src/libjasper/ras/ras_dec.c 1.1, jasper/src/libjasper/ras/ras_enc.c 1.1, jasper/src/libjasper/ras/ras_enc.h 1.1, jasper/data/Makefile.am 1.1, jasper/data/colorprofiles/README 1.1, jasper/data/colorprofiles/erimm.icm 1.1, jasper/data/colorprofiles/esrgb.icm 1.1, jasper/data/colorprofiles/esrgbgrey.icm 1.1, jasper/data/colorprofiles/grey.icm 1.1, jasper/data/colorprofiles/greyromm.icm 1.1, jasper/data/colorprofiles/romm.icm 1.1, jasper/data/colorprofiles/sgray.icm 1.1, jasper/data/colorprofiles/srgb.icm 1.1, jasper/data/colorprofiles/sycc.icm 1.1, jasper/data/images/README 1.1, jasper/data/images/example.mif 1.1, jasper/data/images/goldenears.bmp 1.1, jasper/data/images/goldenears.jpg 1.1, jasper/data/images/stawamuschief_gray.pnm 1.1, jasper/data/images/test.pnm 1.1, jasper/src/libjasper/include/jasper/Makefile.am 1.1, jasper/src/libjasper/include/jasper/Makefile.in 1.1, jasper/src/libjasper/include/jasper/jas_cm.h 1.1, jasper/src/libjasper/include/jasper/jas_config.h 1.1, jasper/src/libjasper/include/jasper/jas_config_ac.h 1.1, jasper/src/libjasper/include/jasper/jas_config_ac.h.in 1.1, jasper/src/libjasper/include/jasper/jas_config_win32.h 1.1, jasper/src/libjasper/include/jasper/jas_getopt.h 1.1, jasper/src/libjasper/include/jasper/jas_stream.h 1.1, jasper/src/libjasper/include/jasper/jas_string.h 1.1, jasper/src/libjasper/include/jasper/jas_tvp.h 1.1, jasper/src/libjasper/include/jasper/jas_types.h 1.1, jasper/src/libjasper/include/jasper/jasper.h 1.1, jasper/data/images/example.mif0 1.1, jasper/data/images/goldenears.pnm 1.1, jasper/data/images/goldenears.ras 1.1, jasper/acaux/compile 1.1, jasper/acaux/depcomp 1.1, jasper/data/images/feep.pnm 1.1, jasper/data/images/feep2.pnm 1.1, jasper/data/images/goldenears_gray.jpg 1.1, jasper/data/images/goldenears_gray.pnm 1.1, jasper/data/images/goldenears_gray.ras 1.1, jasper/data/images/small_16x1.pgm 1.1, jasper/data/images/small_1x1.pgm 1.1, jasper/data/images/stawamuschief.pnm 1.1, jasper/acaux/config.guess 1.1, jasper/acaux/config.sub 1.1, jasper/acaux/install-sh 1.1, jasper/acaux/ltmain.sh 1.1, jasper/acaux/missing 1.1]
+
+ +
+2005-04-24 21:58 Ralph Giles
+
+
+Initial revision
+
[jbig2dec/LICENSE 1.1, jbig2dec/README 1.1, jbig2dec/aclocal.m4 1.1, jbig2dec/compile 1.1, jbig2dec/depcomp 1.1, jbig2dec/jbig2_image.c 1.1, jbig2dec/jbig2_image.h 1.1, jbig2dec/jbig2_mmr.c 1.1, jbig2dec/jbig2_mmr.h 1.1, jbig2dec/jbig2dec.c 1.1, jbig2dec/msvc.mak 1.1, jbig2dec/test_jbig2dec.py 1.1, jbig2dec/COPYING 1.1, jbig2dec/Makefile.am 1.1, jbig2dec/Makefile.in 1.1, jbig2dec/config.h.in 1.1, jbig2dec/config_types.h 1.1, jbig2dec/config_types.h.in 1.1, jbig2dec/config_win32.h 1.1, jbig2dec/configure 1.1, jbig2dec/configure.ac 1.1, jbig2dec/getopt.c 1.1, jbig2dec/getopt.h 1.1, jbig2dec/getopt1.c 1.1, jbig2dec/install-sh 1.1, jbig2dec/jbig2.c 1.1, jbig2dec/jbig2.h 1.1, jbig2dec/jbig2_arith.c 1.1, jbig2dec/jbig2_arith.h 1.1, jbig2dec/jbig2_arith_iaid.c 1.1, jbig2dec/jbig2_arith_iaid.h 1.1, jbig2dec/jbig2_arith_int.c 1.1, jbig2dec/jbig2_arith_int.h 1.1, jbig2dec/jbig2_generic.c 1.1, jbig2dec/jbig2_generic.h 1.1, jbig2dec/jbig2_huffman.c 1.1, jbig2dec/jbig2_huffman.h 1.1, jbig2dec/jbig2_hufftab.h 1.1, jbig2dec/jbig2_image_pbm.c 1.1, jbig2dec/jbig2_image_png.c 1.1, jbig2dec/jbig2_metadata.c 1.1, jbig2dec/jbig2_metadata.h 1.1, jbig2dec/jbig2_page.c 1.1, jbig2dec/jbig2_priv.h 1.1, jbig2dec/jbig2_refinement.c 1.1, jbig2dec/jbig2_segment.c 1.1, jbig2dec/jbig2_symbol_dict.c 1.1, jbig2dec/jbig2_symbol_dict.h 1.1, jbig2dec/jbig2_text.c 1.1, jbig2dec/memcmp.c 1.1, jbig2dec/missing 1.1, jbig2dec/os_types.h 1.1, jbig2dec/sha1.c 1.1, jbig2dec/sha1.h 1.1, jbig2dec/snprintf.c 1.1]
+
+ +
+2005-04-24 21:46 Ralph Giles
+
+
+Initial revision
+
[libpng/TODO 1.1, libpng/example.c 1.1, libpng/pngconf.h 1.1, libpng/pnggccrd.c 1.1, libpng/pngget.c 1.1, libpng/LICENSE 1.1, libpng/pngmem.c 1.1, libpng/pngrio.c 1.1, libpng/pngset.c 1.1, libpng/pngwio.c 1.1, libpng/png.5 1.1, libpng/png.c 1.1, libpng/pngtrans.c 1.1, libpng/README 1.1, libpng/configure 1.1, libpng/png.h 1.1, libpng/pngnow.png 1.1, libpng/pngread.c 1.1, libpng/pngtest.c 1.1, libpng/pngbar.jpg 1.1, libpng/pngbar.png 1.1, libpng/pngvcrd.c 1.1, libpng/pngpread.c 1.1, libpng/pngwrite.c 1.1, libpng/libpng.txt 1.1, libpng/libpngpf.3 1.1, libpng/pngwtran.c 1.1, libpng/ANNOUNCE 1.1, libpng/INSTALL 1.1, libpng/KNOWNBUG 1.1, libpng/Y2KINFO 1.1, libpng/pngwutil.c 1.1, libpng/CHANGES 1.1, libpng/libpng.3 1.1, libpng/pngrtran.c 1.1, libpng/pngerror.c 1.1, libpng/pngrutil.c 1.1, libpng/pngtest.png 1.1, libpng/contrib/pngminus/makefile.std 1.1, libpng/contrib/pngminus/makefile.tc3 1.1, libpng/contrib/pngminus/pngminus.sh 1.1, libpng/contrib/pngminus/pnm2png.bat 1.1, libpng/contrib/pngminus/pnm2png.sh 1.1, libpng/contrib/gregbook/LICENSE 1.1, libpng/contrib/gregbook/README 1.1, libpng/contrib/gregbook/makevms.com 1.1, libpng/contrib/gregbook/rpng-win.c 1.1, libpng/contrib/pngminus/README 1.1, libpng/contrib/pngminus/makevms.com 1.1, libpng/contrib/pngminus/png2pnm.bat 1.1, libpng/contrib/pngminus/png2pnm.c 1.1, libpng/contrib/pngminus/png2pnm.sh 1.1, libpng/contrib/pngminus/pngminus.bat 1.1, libpng/contrib/pngminus/pnm2png.c 1.1, libpng/contrib/pngsuite/README 1.1, libpng/contrib/pngsuite/basn0g01.png 1.1, libpng/contrib/pngsuite/basn0g02.png 1.1, libpng/contrib/pngsuite/basn0g04.png 1.1, libpng/contrib/pngsuite/basn0g08.png 1.1, libpng/contrib/pngsuite/basn0g16.png 1.1, libpng/contrib/pngsuite/basn2c08.png 1.1, libpng/contrib/pngsuite/basn2c16.png 1.1, libpng/contrib/pngsuite/basn3p01.png 1.1, libpng/contrib/pngsuite/basn3p02.png 1.1, libpng/contrib/pngsuite/basn3p04.png 1.1, libpng/contrib/pngsuite/basn3p08.png 1.1, libpng/contrib/pngsuite/basn4a08.png 1.1, libpng/contrib/pngsuite/basn4a16.png 1.1, libpng/contrib/pngsuite/basn6a08.png 1.1, libpng/contrib/pngsuite/basn6a16.png 1.1, libpng/contrib/gregbook/rpng2-x.c 1.1, libpng/contrib/gregbook/toucan.png 1.1, libpng/contrib/gregbook/writepng.c 1.1, libpng/contrib/gregbook/writepng.h 1.1, libpng/contrib/gregbook/Makefile.sgi 1.1, libpng/contrib/gregbook/Makefile.unx 1.1, libpng/contrib/gregbook/Makefile.w32 1.1, libpng/contrib/gregbook/readpng2.c 1.1, libpng/contrib/gregbook/readpng2.h 1.1, libpng/contrib/gregbook/rpng-x.c 1.1, libpng/contrib/gregbook/wpng.c 1.1, libpng/contrib/gregbook/readpng.c 1.1, libpng/contrib/gregbook/readpng.h 1.1, libpng/contrib/gregbook/rpng2-win.c 1.1, libpng/contrib/visupng/PngFile.c 1.1, libpng/contrib/visupng/PngFile.h 1.1, libpng/contrib/visupng/VisualPng.c 1.1, libpng/contrib/visupng/VisualPng.dsp 1.1, libpng/contrib/visupng/VisualPng.dsw 1.1, libpng/contrib/visupng/VisualPng.ico 1.1, libpng/contrib/visupng/VisualPng.png 1.1, libpng/contrib/visupng/VisualPng.rc 1.1, libpng/contrib/visupng/resource.h 1.1, libpng/contrib/visupng/README.txt 1.1, libpng/contrib/visupng/cexcept.h 1.1, libpng/scripts/makefile.32sunu 1.1, libpng/scripts/makefile.64sunu 1.1, libpng/scripts/makefile.aix 1.1, libpng/scripts/makefile.bor 1.1, libpng/scripts/makefile.dec 1.1, libpng/scripts/makefile.dj2 1.1, libpng/scripts/makefile.elf 1.1, libpng/scripts/makefile.gcc 1.1, libpng/scripts/makefile.knr 1.1, libpng/scripts/makefile.msc 1.1, libpng/scripts/makefile.os2 1.1, libpng/scripts/makefile.sco 1.1, libpng/scripts/makefile.sgi 1.1, libpng/scripts/makefile.tc3 1.1, libpng/scripts/makefile.watcom 1.1, libpng/scripts/smakefile.ppc 1.1, libpng/scripts/SCOPTIONS.ppc 1.1, libpng/scripts/descrip.mms 1.1, libpng/scripts/libpng-config-body.in 1.1, libpng/scripts/libpng-config-head.in 1.1, libpng/scripts/libpng.icc 1.1, libpng/scripts/libpng.pc.in 1.1, libpng/scripts/makefile.acorn 1.1, libpng/scripts/makefile.amiga 1.1, libpng/scripts/makefile.atari 1.1, libpng/scripts/makefile.darwin 1.1, libpng/scripts/makefile.freebsd 1.1, libpng/scripts/makefile.gcmmx 1.1, libpng/scripts/makefile.hpgcc 1.1, libpng/scripts/makefile.intel 1.1, libpng/scripts/makefile.linux 1.1, libpng/scripts/makefile.ne12bsd 1.1, libpng/scripts/makefile.openbsd 1.1, libpng/scripts/makefile.sggcc 1.1, libpng/scripts/makefile.so9 1.1, libpng/scripts/makefile.solaris 1.1, libpng/scripts/makefile.std 1.1, libpng/scripts/makefile.sunos 1.1, libpng/scripts/makefile.vcawin32 1.1, libpng/scripts/makefile.vcwin32 1.1, libpng/scripts/makevms.com 1.1, libpng/scripts/pngos2.def 1.1, libpng/scripts/pngw32.def 1.1, libpng/scripts/pngw32.rc 1.1, libpng/projects/netware.txt 1.1, libpng/projects/wince.txt 1.1, libpng/projects/beos/x86-shared.proj 1.1, libpng/projects/beos/x86-shared.txt 1.1, libpng/projects/beos/x86-static.proj 1.1, libpng/projects/beos/x86-static.txt 1.1, libpng/scripts/makefile.bc32 1.1, libpng/scripts/makefile.beos 1.1, libpng/scripts/makefile.cygwin 1.1, libpng/scripts/makefile.hp64 1.1, libpng/scripts/makefile.hpux 1.1, libpng/scripts/makefile.ibmc 1.1, libpng/scripts/makefile.mips 1.1, libpng/scripts/makefile.netbsd 1.1, libpng/projects/cbuilder5/libpng.bpf 1.1, libpng/projects/cbuilder5/libpng.bpg 1.1, libpng/projects/cbuilder5/libpng.bpr 1.1, libpng/projects/cbuilder5/libpng.cpp 1.1, libpng/projects/cbuilder5/libpng.readme.txt 1.1, libpng/projects/cbuilder5/libpngstat.bpf 1.1, libpng/projects/cbuilder5/libpngstat.bpr 1.1, libpng/projects/cbuilder5/zlib.readme.txt 1.1, libpng/projects/visualc6/README.txt 1.1, libpng/projects/visualc6/libpng.dsp 1.1, libpng/projects/visualc6/libpng.dsw 1.1, libpng/projects/visualc6/pngtest.dsp 1.1, libpng/projects/visualc71/PRJ0041.mak 1.1, libpng/projects/visualc71/README.txt 1.1, libpng/projects/visualc71/README_zlib.txt 1.1, libpng/projects/visualc71/libpng.sln 1.1, libpng/projects/visualc71/libpng.vcproj 1.1, libpng/projects/visualc71/pngtest.vcproj 1.1, libpng/projects/visualc71/zlib.vcproj 1.1]
+
+ +
+2005-04-24 21:39 Ralph Giles
+
+
+Initial revision
+
[zlib/FAQ 1.1, zlib/crc32.c 1.1, zlib/example.c 1.1, zlib/zconf.in.h 1.1, zlib/INDEX 1.1, zlib/Makefile 1.1, zlib/Makefile.in 1.1, zlib/README 1.1, zlib/adler32.c 1.1, zlib/compress.c 1.1, zlib/configure 1.1, zlib/crc32.h 1.1, zlib/uncompr.c 1.1, zlib/zconf.h 1.1, zlib/zutil.c 1.1, zlib/zutil.h 1.1, zlib/gzio.c 1.1, zlib/inffixed.h 1.1, zlib/trees.c 1.1, zlib/trees.h 1.1, zlib/deflate.c 1.1, zlib/deflate.h 1.1, zlib/inftrees.c 1.1, zlib/inftrees.h 1.1, zlib/zlib.3 1.1, zlib/algorithm.txt 1.1, zlib/infback.c 1.1, zlib/inffast.c 1.1, zlib/inffast.h 1.1, zlib/zlib.h 1.1, zlib/ChangeLog 1.1, zlib/inflate.c 1.1, zlib/inflate.h 1.1, zlib/minigzip.c 1.1, zlib/old/Make_vms.com 1.1, zlib/old/Makefile.riscos 1.1, zlib/old/README 1.1, zlib/old/descrip.mms 1.1, zlib/old/visual-basic.txt 1.1, zlib/contrib/README.contrib 1.1, zlib/contrib/ada/buffer_demo.adb 1.1, zlib/contrib/ada/zlib-streams.adb 1.1, zlib/contrib/ada/zlib-streams.ads 1.1, zlib/old/zlib.html 1.1, zlib/old/os2/Makefile.os2 1.1, zlib/old/os2/zlib.def 1.1, zlib/qnx/package.qpg 1.1, zlib/contrib/ada/mtest.adb 1.1, zlib/contrib/ada/read.adb 1.1, zlib/contrib/ada/readme.txt 1.1, zlib/contrib/ada/test.adb 1.1, zlib/contrib/ada/zlib-thin.adb 1.1, zlib/contrib/ada/zlib-thin.ads 1.1, zlib/contrib/ada/zlib.adb 1.1, zlib/contrib/ada/zlib.ads 1.1, zlib/contrib/ada/zlib.gpr 1.1, zlib/contrib/puff/Makefile 1.1, zlib/contrib/puff/README 1.1, zlib/contrib/puff/zeros.raw 1.1, zlib/contrib/blast/Makefile 1.1, zlib/contrib/blast/README 1.1, zlib/contrib/blast/blast.c 1.1, zlib/contrib/blast/blast.h 1.1, zlib/contrib/blast/test.pk 1.1, zlib/contrib/blast/test.txt 1.1, zlib/contrib/dotzlib/DotZLib.build 1.1, zlib/contrib/iostream/test.cpp 1.1, zlib/contrib/iostream/zfstream.cpp 1.1, zlib/contrib/iostream/zfstream.h 1.1, zlib/contrib/puff/puff.c 1.1, zlib/contrib/puff/puff.h 1.1, zlib/contrib/untgz/Makefile 1.1, zlib/contrib/untgz/Makefile.msc 1.1, zlib/contrib/untgz/untgz.c 1.1, zlib/contrib/dotzlib/DotZLib.chm 1.1, zlib/contrib/dotzlib/DotZLib.sln 1.1, zlib/contrib/dotzlib/LICENSE_1_0.txt 1.1, zlib/contrib/dotzlib/readme.txt 1.1, zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs 1.1, zlib/contrib/dotzlib/DotZLib/DotZLib.cs 1.1, zlib/contrib/dotzlib/DotZLib/DotZLib.csproj 1.1, zlib/contrib/dotzlib/DotZLib/GZipStream.cs 1.1, zlib/contrib/dotzlib/DotZLib/UnitTests.cs 1.1, zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs 1.1, zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs 1.1, zlib/contrib/dotzlib/DotZLib/CodecBase.cs 1.1, zlib/contrib/dotzlib/DotZLib/Deflater.cs 1.1, zlib/contrib/dotzlib/DotZLib/Inflater.cs 1.1, zlib/contrib/gzappend/gzappend.c 1.1, zlib/contrib/masm686/match.asm 1.1, zlib/contrib/masmx86/gvmat32c.c 1.1, zlib/contrib/masmx86/inffas32.asm 1.1, zlib/contrib/masmx86/readme.txt 1.1, zlib/contrib/masmx86/gvmat32.asm 1.1, zlib/contrib/masmx86/mkasm.bat 1.1, zlib/contrib/minizip/Makefile 1.1, zlib/contrib/minizip/crypt.h 1.1, zlib/contrib/minizip/miniunz.c 1.1, zlib/contrib/minizip/minizip.c 1.1, zlib/contrib/minizip/zip.c 1.1, zlib/contrib/minizip/zip.h 1.1, zlib/contrib/testzlib/testzlib.c 1.1, zlib/contrib/testzlib/testzlib.sln 1.1, zlib/contrib/testzlib/testzlib.vcproj 1.1, zlib/contrib/minizip/ChangeLogUnzip 1.1, zlib/contrib/minizip/ioapi.c 1.1, zlib/contrib/minizip/ioapi.h 1.1, zlib/contrib/minizip/iowin32.c 1.1, zlib/contrib/minizip/iowin32.h 1.1, zlib/contrib/minizip/mztools.c 1.1, zlib/contrib/minizip/mztools.h 1.1, zlib/contrib/minizip/unzip.c 1.1, zlib/contrib/minizip/unzip.h 1.1, zlib/contrib/asm586/README.586 1.1, zlib/contrib/asm586/match.S 1.1, zlib/contrib/asm686/README.686 1.1, zlib/contrib/asm686/match.S 1.1, zlib/contrib/delphi/ZLib.pas 1.1, zlib/contrib/delphi/ZLibConst.pas 1.1, zlib/contrib/delphi/readme.txt 1.1, zlib/contrib/delphi/zlibd32.mak 1.1, zlib/contrib/iostream2/zstream.h 1.1, zlib/contrib/iostream2/zstream_test.cpp 1.1, zlib/contrib/iostream3/README 1.1, zlib/contrib/iostream3/TODO 1.1, zlib/contrib/iostream3/test.cc 1.1, zlib/contrib/iostream3/zfstream.cc 1.1, zlib/contrib/iostream3/zfstream.h 1.1, zlib/contrib/pascal/zlibd32.mak 1.1, zlib/contrib/infback9/README 1.1, zlib/contrib/infback9/infback9.c 1.1, zlib/contrib/infback9/infback9.h 1.1, zlib/contrib/infback9/inffix9.h 1.1, zlib/contrib/infback9/inflate9.h 1.1, zlib/contrib/infback9/inftree9.c 1.1, zlib/contrib/infback9/inftree9.h 1.1, zlib/contrib/pascal/example.pas 1.1, zlib/contrib/pascal/readme.txt 1.1, zlib/contrib/pascal/zlibpas.pas 1.1, zlib/contrib/vstudio/readme.txt 1.1, zlib/contrib/vstudio/vc7/minizip.vcproj 1.1, zlib/contrib/vstudio/vc7/zlibstat.vcproj 1.1, zlib/contrib/vstudio/vc7/zlibvc.def 1.1, zlib/contrib/vstudio/vc7/zlibvc.sln 1.1, zlib/amiga/Makefile.pup 1.1, zlib/amiga/Makefile.sas 1.1, zlib/as400/compile.clp 1.1, zlib/contrib/inflate86/inffas86.c 1.1, zlib/contrib/inflate86/inffast.S 1.1, zlib/contrib/vstudio/vc7/miniunz.vcproj 1.1, zlib/contrib/vstudio/vc7/zlib.rc 1.1, zlib/contrib/vstudio/vc7/zlibvc.vcproj 1.1, zlib/as400/bndsrc 1.1, zlib/as400/readme.txt 1.1, zlib/as400/zlib.inc 1.1, zlib/msdos/Makefile.bor 1.1, zlib/msdos/Makefile.dj2 1.1, zlib/msdos/Makefile.emx 1.1, zlib/msdos/Makefile.msc 1.1, zlib/msdos/Makefile.tc 1.1, zlib/projects/README.projects 1.1, zlib/projects/visualc6/README.txt 1.1, zlib/projects/visualc6/example.dsp 1.1, zlib/projects/visualc6/minigzip.dsp 1.1, zlib/win32/DLL_FAQ.txt 1.1, zlib/win32/Makefile.bor 1.1, zlib/win32/Makefile.emx 1.1, zlib/win32/Makefile.gcc 1.1, zlib/win32/Makefile.msc 1.1, zlib/win32/VisualC.txt 1.1, zlib/win32/zlib.def 1.1, zlib/win32/zlib1.rc 1.1, zlib/projects/visualc6/zlib.dsp 1.1, zlib/projects/visualc6/zlib.dsw 1.1]
+
+ +
+2005-04-24 21:31 Ralph Giles
+
+
+Initial revision
+
[jpeg/jdinput.c 1.1, jpeg/wrppm.c 1.1, jpeg/wrrle.c 1.1, jpeg/testimg.bmp 1.1, jpeg/testimg.jpg 1.1, jpeg/coderules.doc 1.1, jpeg/jccoefct.c 1.1, jpeg/jcmainct.c 1.1, jpeg/rdjpgcom.1 1.1, jpeg/rdjpgcom.c 1.1, jpeg/testimg.ppm 1.1, jpeg/example.c 1.1, jpeg/jcapimin.c 1.1, jpeg/jcapistd.c 1.1, jpeg/jconfig.dj 1.1, jpeg/jconfig.st 1.1, jpeg/jconfig.vc 1.1, jpeg/jctrans.c 1.1, jpeg/makelib.ds 1.1, jpeg/rdbmp.c 1.1, jpeg/rdgif.c 1.1, jpeg/jcdctmgr.c 1.1, jpeg/jdatadst.c 1.1, jpeg/rdppm.c 1.1, jpeg/rdrle.c 1.1, jpeg/rdtarga.c 1.1, jpeg/transupp.c 1.1, jpeg/transupp.h 1.1, jpeg/djpeg.1 1.1, jpeg/djpeg.c 1.1, jpeg/install.doc 1.1, jpeg/jdatasrc.c 1.1, jpeg/ansi2knr.1 1.1, jpeg/ansi2knr.c 1.1, jpeg/jcmarker.c 1.1, jpeg/jdcolor.c 1.1, jpeg/makefile.bcc 1.1, jpeg/makefile.cfg 1.1, jpeg/usage.doc 1.1, jpeg/jcmaster.c 1.1, jpeg/makefile.mc6 1.1, jpeg/makefile.mms 1.1, jpeg/makefile.sas 1.1, jpeg/makefile.vms 1.1, jpeg/makefile.wat 1.1, jpeg/README 1.1, jpeg/makeapps.ds 1.1, jpeg/configure 1.1, jpeg/filelist.doc 1.1, jpeg/jcomapi.c 1.1, jpeg/ltmain.sh 1.1, jpeg/jconfig.manx 1.1, jpeg/jcparam.c 1.1, jpeg/jdsample.c 1.1, jpeg/jerror.c 1.1, jpeg/jerror.h 1.1, jpeg/jmorecfg.h 1.1, jpeg/makcjpeg.st 1.1, jpeg/wrjpgcom.1 1.1, jpeg/wrjpgcom.c 1.1, jpeg/jcprepct.c 1.1, jpeg/libjpeg.doc 1.1, jpeg/config.guess 1.1, jpeg/config.sub 1.1, jpeg/install-sh 1.1, jpeg/jcphuff.c 1.1, jpeg/jinclude.h 1.1, jpeg/testimgp.jpg 1.1, jpeg/wrtarga.c 1.1, jpeg/ltconfig 1.1, jpeg/structure.doc 1.1, jpeg/jdmerge.c 1.1, jpeg/jmemdosa.asm 1.1, jpeg/jquant1.c 1.1, jpeg/jquant2.c 1.1, jpeg/testprog.jpg 1.1, jpeg/cderror.h 1.1, jpeg/jccolor.c 1.1, jpeg/jdct.h 1.1, jpeg/jidctflt.c 1.1, jpeg/jidctfst.c 1.1, jpeg/jidctint.c 1.1, jpeg/jidctred.c 1.1, jpeg/jmemansi.c 1.1, jpeg/maktjpeg.st 1.1, jpeg/makvms.opt 1.1, jpeg/rdswitch.c 1.1, jpeg/jdcoefct.c 1.1, jpeg/jdmainct.c 1.1, jpeg/jpegint.h 1.1, jpeg/makeproj.mac 1.1, jpeg/jdapimin.c 1.1, jpeg/jdapistd.c 1.1, jpeg/jddctmgr.c 1.1, jpeg/jdpostct.c 1.1, jpeg/jdtrans.c 1.1, jpeg/jpeglib.h 1.1, jpeg/jutils.c 1.1, jpeg/makljpeg.st 1.1, jpeg/testorig.jpg 1.1, jpeg/jconfig.bcc 1.1, jpeg/jconfig.cfg 1.1, jpeg/jdmarker.c 1.1, jpeg/jdmaster.c 1.1, jpeg/jmemname.c 1.1, jpeg/jmemnobs.c 1.1, jpeg/jversion.h 1.1, jpeg/wizard.doc 1.1, jpeg/jconfig.doc 1.1, jpeg/jconfig.mac 1.1, jpeg/jconfig.mc6 1.1, jpeg/jconfig.sas 1.1, jpeg/jconfig.vms 1.1, jpeg/jconfig.wat 1.1, jpeg/jcsample.c 1.1, jpeg/jfdctflt.c 1.1, jpeg/jfdctfst.c 1.1, jpeg/jmemdos.c 1.1, jpeg/jpegtran.1 1.1, jpeg/jpegtran.c 1.1, jpeg/rdcolmap.c 1.1, jpeg/change.log 1.1, jpeg/jfdctint.c 1.1, jpeg/jmemmac.c 1.1, jpeg/jmemmgr.c 1.1, jpeg/jmemsys.h 1.1, jpeg/makefile.dj 1.1, jpeg/makefile.vc 1.1, jpeg/cdjpeg.c 1.1, jpeg/cdjpeg.h 1.1, jpeg/jchuff.c 1.1, jpeg/jchuff.h 1.1, jpeg/jcinit.c 1.1, jpeg/makdjpeg.st 1.1, jpeg/makefile.ansi 1.1, jpeg/makefile.manx 1.1, jpeg/makefile.unix 1.1, jpeg/cjpeg.1 1.1, jpeg/cjpeg.c 1.1, jpeg/ckconfig.c 1.1, jpeg/jdphuff.c 1.1, jpeg/wrbmp.c 1.1, jpeg/wrgif.c 1.1, jpeg/jdhuff.c 1.1, jpeg/jdhuff.h 1.1]
+
+ +
+2005-04-22 10:08 Russell Lang
+
+
+Correct typo.
+
[man/ps2ascii.1 1.34]
+
+ +
+2005-04-21 10:11 Igor Melichev (details)
+
+
+Speed up shadings : a minor optimization for the color monotonity check.
+
+
+
[src/gxshade6.c 1.99]
+
+ +
+2005-04-21 09:28 Igor Melichev (details)
+
+
+Speed up shadings : fixed a crash with unlinear color devices.
+
+
+
[src/gxshade6.c 1.98]
+
+ +
+2005-04-20 20:05 Ray Johnston
+
+
+Use the OrigFontName from an embedded font's FOntInfo dictionary since this
+is where Windows PostScript dirver puts the real font name when embedding
+fonts. Bug 688006 for customer 32.
+
[src/zbfont.c 1.29]
+
+ +
+2005-04-20 08:44 Igor Melichev (details)
+
+
+Speed up shadings with optimizing fn_Sd_is_monotonic.
+
+
+
[src/gsfunc0.c 1.26]
+
+ +
+2005-04-20 06:13 Ray Johnston (details)
+
+
+Prevent out of range ImageType 4 mask array entries from causing an error
+as Adobe Acrobat Reader does. Bug 687611 for customer 870.
+
+
+
[lib/pdf_draw.ps 1.92]
+
+ +
+2005-04-19 21:22 Stefan Kemper
+
+
+Added dependancies for gdevpdfj.c
+
[src/devs.mak 1.130]
+
+ +
+2005-04-19 14:35 Igor Melichev (details)
+
+
+Speed up shadings with removing fn_domain_is_monotonic.
+
+
+
[src/gsfunc.c 1.12, src/gsfunc.h 1.13, src/gsfunc0.c 1.25, src/gsfunc3.c 1.25, src/gsfunc4.c 1.18, src/gxfunc.h 1.10, src/gxshade1.c 1.40]
+
+ +
+2005-04-19 12:22 Igor Melichev (details)
+
+
+Removing the !NEW_SHADINGS branch.
+
+
+
[src/gsshade.c 1.17, src/gxshade1.c 1.39, src/gxshade4.c 1.30, src/gxshade4.h 1.41, src/gxshade6.c 1.97]
+
+ +
+2005-04-19 09:48 Igor Melichev (details)
+
+
+Faster shadings with dividing some quadrangles into 2 triangles.
+
+
+
[src/gxshade6.c 1.96]
+
+ +
+2005-04-19 08:36 Igor Melichev (details)
+
+
+Faster shadings with setting a stronger clipping box.
+
+
+
[src/gsshade.c 1.16, src/gsshade.h 1.9, src/gxshade1.c 1.38, src/gxshade4.c 1.29, src/gxshade4.h 1.40, src/gxshade6.c 1.95]
+
+ +
+2005-04-19 07:27 Igor Melichev (details)
+
+
+Faster shadings with a better function monotonity check.
+
+
+
[src/gsfunc.c 1.11, src/gsfunc.h 1.12, src/gsfunc0.c 1.24, src/gsfunc0.h 1.7, src/gsfunc3.c 1.24, src/gsfunc4.c 1.17, src/gxshade1.c 1.37, src/gxshade4.h 1.39, src/gxshade6.c 1.94]
+
+ +
+2005-04-19 04:28 Ralph Giles
+
+
+Bump the version numbers post-release.
+
[doc/News.htm 1.164, lib/gs_init.ps 1.119, src/gscdef.c 1.54, src/version.mak 1.83]
+
+ +
+2005-04-19 00:29 Stefan Kemper
+
+
+Fix for bug 687984.
+
+Incomplete data stream gets artifical data for both DCTE and now
+also for PNGPE streams.
+
+Note that it would be nice if all streams either handled missing data
+or didn't.
+
[src/gdevpdfj.c 1.44]
+
+
+
Version 8.51 (2005-04-18)

This is the second stable release in the 8.5x series of Ghostscript. -- cgit v1.2.3