diff options
| author | Ray Johnston <ray.johnston@artifex.com> | 2005-10-20 20:14:37 +0000 |
|---|---|---|
| committer | Ray Johnston <ray.johnston@artifex.com> | 2005-10-20 20:14:37 +0000 |
| commit | 81111d3e5f6365e2dfce8a30f09c96cfd70efad3 (patch) | |
| tree | f18f96d971aca5c085536813610b9c8b8aadf177 | |
| parent | cc640c9832e28c97c406eafad690c8b6b148c3fe (diff) | |
Final updates to Change logs and History prior to 8.53 release.ghostscript-8.53
git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@6162 a1074d23-0009-0410-80fe-cf8c14f379e6
| -rw-r--r-- | gs/doc/Changes.htm | 2620 | ||||
| -rw-r--r-- | gs/doc/Details.htm | 6261 | ||||
| -rw-r--r-- | gs/doc/Details8.htm | 412 | ||||
| -rw-r--r-- | gs/doc/History8.htm | 207 |
4 files changed, 878 insertions, 8622 deletions
diff --git a/gs/doc/Changes.htm b/gs/doc/Changes.htm index 31e792ea4..cb7ba9e9f 100644 --- a/gs/doc/Changes.htm +++ b/gs/doc/Changes.htm @@ -8,2645 +8,167 @@ </head> <body> -<p><strong><a name="2005-10-07_1835"></a> -2005-10-07 18:35 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1946"></a> +2005-10-20 19:46 Ray Johnston</strong></p> <blockquote> <pre> -Update to final release date for 8.52</pre> -<p>[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]</p> +Update doc files and version files for 8.53 release.</pre> +<p>[doc/API.htm 1.53, doc/Bug-form.htm 1.49, doc/Bug-info.htm 1.49, doc/C-style.htm 1.55, doc/Commprod.htm 1.41, doc/Copying.htm 1.39, doc/DLL.htm 1.43, doc/Deprecated.htm 1.20, doc/Details8.htm 1.24, doc/Develop.htm 1.159, doc/Devices.htm 1.90, doc/Drivers.htm 1.58, doc/Fonts.htm 1.51, doc/Helpers.htm 1.44, doc/History1.htm 1.39, doc/History2.htm 1.39, doc/History3.htm 1.39, doc/History4.htm 1.39, doc/History5.htm 1.41, doc/History6.htm 1.56, doc/History7.htm 1.44, doc/History8.htm 1.29, doc/Htmstyle.htm 1.44, doc/Install.htm 1.56, doc/Issues.htm 1.52, doc/Language.htm 1.98, doc/Lib.htm 1.43, doc/Maintain.htm 1.50, doc/Make.htm 1.90, doc/News.htm 1.168, doc/Projects.htm 1.67, doc/Ps-style.htm 1.37, doc/Ps2epsi.htm 1.42, doc/Ps2pdf.htm 1.88, doc/Ps2ps2.htm 1.7, doc/Psfiles.htm 1.68, doc/Readme.htm 1.71, doc/Release.htm 1.95, doc/Source.htm 1.39, doc/Testing.htm 1.37, doc/Unix-lpr.htm 1.39, doc/Use.htm 1.136, doc/Xfonts.htm 1.39, doc/gs-vms.hlp 1.37, man/dvipdf.1 1.37, man/font2c.1 1.37, man/gs.1 1.38, man/gslp.1 1.37, man/gsnd.1 1.37, man/pdf2dsc.1 1.36, man/pdf2ps.1 1.38, man/pdfopt.1 1.36, man/pf2afm.1 1.37, man/pfbtopfa.1 1.38, man/printafm.1 1.37, man/ps2ascii.1 1.37, man/ps2epsi.1 1.35, man/ps2pdf.1 1.42, man/ps2pdfwr.1 1.41, man/ps2ps.1 1.44, man/wftopfa.1 1.37, src/gscdef.c 1.58, src/version.mak 1.87]</p> </blockquote> -<p><strong><a name="2005-10-07_1809"></a> -2005-10-07 18:09 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1942"></a> +2005-10-20 19:42 Ray Johnston</strong></p> <blockquote> <pre> -Remove this script that is no longer used in the release process. We now -use cvs2cl.pl third party script.</pre> -<p>[toolbin/cvs2hist.py 1.13]</p> +Remove trailing ^M (<cr>) characters.</pre> +<p>[src/gdevbmp.c 1.12, src/slzwd.c 1.7]</p> </blockquote> -<p><strong><a name="2005-10-07_1802"></a> -2005-10-07 18:02 Ray Johnston</strong> (<a href="Details.htm#2005-10-07_1802">details</a>)</p> +<p><strong><a name="2005-10-20_1851"></a> +2005-10-20 18:51 Raph Levien</strong></p> <blockquote> <pre> -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. - -</pre> -<p>[toolbin/makeset.tcl 1.15]</p> -</blockquote> - -<p><strong><a name="2005-10-05_1437"></a> -2005-10-05 14:37 Ray Johnston</strong> (<a href="Details.htm#2005-10-05_1437">details</a>)</p> -<blockquote> -<pre> -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.` - -</pre> -<p>[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]</p> -</blockquote> - -<p><strong><a name="2005-10-04_1924"></a> -2005-10-04 19:24 Ray Johnston</strong></p> -<blockquote> -<pre> -Update change logs for 8.52 release.</pre> -<p>[doc/Changes.htm 1.59, doc/Details.htm 1.18]</p> -</blockquote> - -<p><strong><a name="2005-10-04_1751"></a> -2005-10-04 17:51 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_lev2.ps 1.38]</p> -</blockquote> - -<p><strong><a name="2005-10-04_0630"></a> -2005-10-04 06:30 Ray Johnston</strong></p> -<blockquote> -<pre> -Fix (some of) the gcc compiler warnings (at least the really easy ones).</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-10-04_0106"></a> -2005-10-04 01:06 Ray Johnston</strong></p> -<blockquote> -<pre> -Commit updates for 8.52 release -- documentation dates and GS_PRODUCT</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-10-01_0440"></a> -2005-10-01 04:40 Dan Coby</strong> (<a href="Details.htm#2005-10-01_0440">details</a>)</p> -<blockquote> -<pre> -Fix for 688316 SeparationOrder device parameter causes "/undefined in ---get--". - -</pre> -<p>[src/gdevdevn.c 1.28, src/gdevdevn.h 1.12]</p> -</blockquote> - -<p><strong><a name="2005-09-30_1911"></a> -2005-09-30 19:11 Ray Johnston</strong></p> -<blockquote> -<pre> -Add missing documentation for lib/PDFX_def.ps.</pre> -<p>[doc/Psfiles.htm 1.65]</p> -</blockquote> - -<p><strong><a name="2005-09-29_1835"></a> -2005-09-29 18:35 Igor Melichev</strong> (<a href="Details.htm#2005-09-29_1835">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 3). - -</pre> -<p>[src/gdevpsdi.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-09-29_1524"></a> -2005-09-29 15:24 Igor Melichev</strong> (<a href="Details.htm#2005-09-29_1524">details</a>)</p> -<blockquote> -<pre> -PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite (continued). - -</pre> -<p>[lib/pdf_font.ps 1.80]</p> -</blockquote> - -<p><strong><a name="2005-09-29_0836"></a> -2005-09-29 08:36 Igor Melichev</strong> (<a href="Details.htm#2005-09-29_0836">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters (continued 2). - -</pre> -<p>[src/gdevpsdi.c 1.44]</p> -</blockquote> - -<p><strong><a name="2005-09-28_0433"></a> -2005-09-28 04:33 Dan Coby</strong> (<a href="Details.htm#2005-09-28_0433">details</a>)</p> -<blockquote> -<pre> -Fix for 688310 pdf open error in op_show_continue. - -</pre> -<p>[lib/pdf_ops.ps 1.41]</p> -</blockquote> - -<p><strong><a name="2005-09-26_0820"></a> -2005-09-26 08:20 Igor Melichev</strong> (<a href="Details.htm#2005-09-26_0820">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : High level pattern handling was incomplete. - -</pre> -<p>[src/devs.mak 1.138, src/gdevpdfb.c 1.33]</p> -</blockquote> - -<p><strong><a name="2005-09-23_1821"></a> -2005-09-23 18:21 Ray Johnston</strong> (<a href="Details.htm#2005-09-23_1821">details</a>)</p> -<blockquote> -<pre> -Change reporting of some noisy (irritating) Warnings generated from many -PDF files that don't strictly follow the spec. Bug 688229. - -</pre> -<p>[lib/pdf_font.ps 1.79, lib/pdf_main.ps 1.100]</p> -</blockquote> - -<p><strong><a name="2005-09-22_1611"></a> -2005-09-22 16:11 Ray Johnston</strong> (<a href="Details.htm#2005-09-22_1611">details</a>)</p> -<blockquote> -<pre> -Fix handling of TrueType fonts with zero length name tables. Bug 688305 -for customer 870. - -</pre> -<p>[lib/gs_ttf.ps 1.48]</p> -</blockquote> - -<p><strong><a name="2005-09-21_1703"></a> -2005-09-21 17:03 Ray Johnston</strong></p> -<blockquote> -<pre> -MSVC 6 cannot convert from int64 to double (not yet implemented error). -Truncate to int prior to conversion to float.</pre> -<p>[src/gdevpsdi.c 1.43]</p> -</blockquote> - -<p><strong><a name="2005-09-21_0324"></a> -2005-09-21 03:24 Ray Johnston</strong> (<a href="Details.htm#2005-09-21_0324">details</a>)</p> -<blockquote> -<pre> -Fix handling of EOD sequences when decoding CCITT data with EndOfBlock -false. Bug 688306 for customer 780. - -</pre> -<p>[src/scfd.c 1.9]</p> -</blockquote> - -<p><strong><a name="2005-09-20_1135"></a> -2005-09-20 11:35 Igor Melichev</strong> (<a href="Details.htm#2005-09-20_1135">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Improve DCT compression quality with a hewristic choice of DCT encoding parameters. - -</pre> -<p>[src/devs.mak 1.137, src/gdevpdfd.c 1.70, src/gdevpsdi.c 1.42]</p> -</blockquote> - -<p><strong><a name="2005-09-19_1412"></a> -2005-09-19 14:12 Igor Melichev</strong> (<a href="Details.htm#2005-09-19_1412">details</a>)</p> -<blockquote> -<pre> -Fix: /SP pdfmark must synchronize the clipping path (continued). - -</pre> -<p>[lib/gs_pdfwr.ps 1.50]</p> -</blockquote> - -<p><strong><a name="2005-09-16_1901"></a> -2005-09-16 19:01 Ray Johnston</strong> (<a href="Details.htm#2005-09-16_1901">details</a>)</p> -<blockquote> -<pre> -Fix for double 'endstream' in a Content stream. Now endstream terminates -the object the same way 'endobj' would. Bug 688303 for customer 670. - -</pre> -<p>[lib/pdf_base.ps 1.48]</p> -</blockquote> - -<p><strong><a name="2005-09-16_0617"></a> -2005-09-16 06:17 Ray Johnston</strong> (<a href="Details.htm#2005-09-16_0617">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/pdf_draw.ps 1.97]</p> -</blockquote> - -<p><strong><a name="2005-09-16_0403"></a> -2005-09-16 04:03 Ray Johnston</strong></p> -<blockquote> -<pre> -Correct edit problem with previous commit (copy/paste didn't get totally -changed for src/gsiorom.c).</pre> -<p>[doc/Develop.htm 1.156]</p> -</blockquote> - -<p><strong><a name="2005-09-16_0359"></a> -2005-09-16 03:59 Ray Johnston</strong></p> -<blockquote> -<pre> -Add missing documentation in Develop.htm and remove dead code commented out -with C++ style comments to eliminate regression test squawks.</pre> -<p>[doc/Develop.htm 1.155, src/mkromfs.c 1.2]</p> -</blockquote> - -<p><strong><a name="2005-09-14_0713"></a> -2005-09-14 07:13 Ray Johnston</strong></p> -<blockquote> -<pre> -Add a common case to an optimization check in the memflip function.</pre> -<p>[src/gsutil.c 1.11]</p> -</blockquote> - -<p><strong><a name="2005-09-14_0709"></a> -2005-09-14 07:09 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[src/zht.c 1.7]</p> -</blockquote> - -<p><strong><a name="2005-09-12_1152"></a> -2005-09-12 11:52 Igor Melichev</strong> (<a href="Details.htm#2005-09-12_1152">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementing a generation of PDF/X-3 (continued). - -</pre> -<p>[doc/Ps2pdf.htm 1.85]</p> -</blockquote> - -<p><strong><a name="2005-09-12_1134"></a> -2005-09-12 11:34 Igor Melichev</strong> (<a href="Details.htm#2005-09-12_1134">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementing a generation of PDF/X-3. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-08_1732"></a> -2005-09-08 17:32 Igor Melichev</strong> (<a href="Details.htm#2005-09-08_1732">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Suppress floating point number format in pdfmark operands. - -</pre> -<p>[lib/gs_pdfwr.ps 1.48]</p> -</blockquote> - -<p><strong><a name="2005-09-07_2043"></a> -2005-09-07 20:43 Igor Melichev</strong> (<a href="Details.htm#2005-09-07_2043">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Adjust the graphic state before executing a Form XObject. - -</pre> -<p>[lib/opdfread.ps 1.84]</p> -</blockquote> - -<p><strong><a name="2005-09-07_1808"></a> -2005-09-07 18:08 Ray Johnston</strong> (<a href="Details.htm#2005-09-07_1808">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/pdf_base.ps 1.47]</p> -</blockquote> - -<p><strong><a name="2005-09-06_2221"></a> -2005-09-06 22:21 Igor Melichev</strong> (<a href="Details.htm#2005-09-06_2221">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 12 (fix 2). - -</pre> -<p>[src/gdevpdft.c 1.52]</p> -</blockquote> - -<p><strong><a name="2005-09-06_2004"></a> -2005-09-06 20:04 Igor Melichev</strong> (<a href="Details.htm#2005-09-06_2004">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : The vector device virtual function dorect was not clipped by page. - -</pre> -<p>[src/gdevpdfd.c 1.69]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1718"></a> -2005-09-06 17:18 Igor Melichev</strong> (<a href="Details.htm#2005-09-06_1718">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : /BP pdfmark could create dead PDF objects. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1622"></a> -2005-09-06 16:22 Igor Melichev</strong> (<a href="Details.htm#2005-09-06_1622">details</a>)</p> -<blockquote> -<pre> -Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device (continued). - -</pre> -<p>[src/gdevpdf.c 1.122, src/gdevpdfx.h 1.134, src/gsstruct.h 1.21]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1347"></a> -2005-09-06 13:47 Igor Melichev</strong> (<a href="Details.htm#2005-09-06_1347">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : pdf_substitute_resource was misspelled. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1418"></a> -2005-09-05 14:18 Igor Melichev</strong> (<a href="Details.htm#2005-09-05_1418">details</a>)</p> -<blockquote> -<pre> -Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device. - -</pre> -<p>[lib/opdfread.ps 1.83]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1418"></a> -2005-09-05 14:18 Igor Melichev</strong> (<a href="Details.htm#2005-09-05_1418">details</a>)</p> -<blockquote> -<pre> -ps2write : Compact the output file. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1358"></a> -2005-09-05 13:58 Igor Melichev</strong> (<a href="Details.htm#2005-09-05_1358">details</a>)</p> -<blockquote> -<pre> -Fix (garbager) : Provide a method for relocating a parameter string and use it in the pdfwrite device. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-04_2042"></a> -2005-09-04 20:42 Igor Melichev</strong> (<a href="Details.htm#2005-09-04_2042">details</a>)</p> -<blockquote> -<pre> -Type 1 hinter : Improve the criterion for stem recognition. - -</pre> -<p>[src/gxhintn.c 1.61, src/gxhintn.h 1.24]</p> -</blockquote> - -<p><strong><a name="2005-09-04_0544"></a> -2005-09-04 05:44 Dan Coby</strong> (<a href="Details.htm#2005-09-04_0544">details</a>)</p> -<blockquote> -<pre> -Fix for 688275 Overprint problems in Display driver - Gs 8.50 and Gs 8.51. - -</pre> -<p>[src/gdevdgbr.c 1.14, src/gdevdsp.c 1.35]</p> -</blockquote> - -<p><strong><a name="2005-09-02_0554"></a> -2005-09-02 05:54 Igor Melichev</strong> (<a href="Details.htm#2005-09-02_0554">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 11 (fix 1). - -</pre> -<p>[src/gdevpdfx.h 1.130]</p> -</blockquote> - -<p><strong><a name="2005-09-01_2204"></a> -2005-09-01 22:04 Stefan Kemper</strong></p> -<blockquote> -<pre> -Formatting cleanup for the printing of the Font samples. - -Fixes bug 688281 -Thanks to: SaGS5495@hotmail.com</pre> -<p>[lib/prfont.ps 1.7]</p> -</blockquote> - -<p><strong><a name="2005-09-01_0005"></a> -2005-09-01 00:05 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/slzwd.c 1.6]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1834"></a> -2005-08-31 18:34 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1834">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 10, final. - -</pre> -<p>[src/gdevpdfb.h 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1831"></a> -2005-08-31 18:31 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1831">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1529"></a> -2005-08-31 15:29 Ray Johnston</strong></p> -<blockquote> -<pre> -Update map_cmyk_color function to modern version (was old style). This -should complete jpegcmyk for correct behaviour.</pre> -<p>[src/gdevjpeg.c 1.10]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1431"></a> -2005-08-31 14:31 Ray Johnston</strong></p> -<blockquote> -<pre> -Add jpegcmyk device (module missed in previous commit).</pre> -<p>[src/gdevjpeg.c 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1235"></a> -2005-08-31 12:35 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1235">details</a>)</p> -<blockquote> -<pre> -Documenting the new pdfwrite device paramentr HaveTransparency. - -</pre> -<p>[doc/Ps2pdf.htm 1.82]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1118"></a> -2005-08-31 11:18 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1118">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 9. - -</pre> -<p>[src/gdevpdfp.c 1.51, src/gdevpdft.c 1.50]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1107"></a> -2005-08-31 11:07 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1107">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 8. - -</pre> -<p>[src/gdevpdft.c 1.49]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1102"></a> -2005-08-31 11:02 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_1102">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : A code restructurisation : factor out pdf_substitue_resource. - -</pre> -<p>[src/gdevpdfg.c 1.66, src/gdevpdfj.c 1.48, src/gdevpdfu.c 1.84, src/gdevpdfx.h 1.129]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0740"></a> -2005-08-31 07:40 Igor Melichev</strong> (<a href="Details.htm#2005-08-31_0740">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 7. - -</pre> -<p>[src/gdevpdfb.h 1.8, src/gdevpdft.c 1.48, src/gdevpdfx.h 1.128, src/gdevpdti.c 1.51]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0559"></a> -2005-08-31 05:59 Ray Johnston</strong></p> -<blockquote> -<pre> -Remove inadvertent commit that included png48 device.</pre> -<p>[src/msvc32.mak 1.75]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0552"></a> -2005-08-31 05:52 Ray Johnston</strong></p> -<blockquote> -<pre> -Add jpegcmyk device.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0341"></a> -2005-08-31 03:41 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxcht.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-08-30_2326"></a> -2005-08-30 23:26 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[lib/gs_epsf.ps 1.15]</p> -</blockquote> - -<p><strong><a name="2005-08-30_2319"></a> -2005-08-30 23:19 Ray Johnston</strong> (<a href="Details.htm#2005-08-30_2319">details</a>)</p> -<blockquote> -<pre> -Fix handling of zero length input files so that .peekstring does not give -a rangecheck error. Bug 688199. - -</pre> -<p>[src/zfileio.c 1.18]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1912"></a> -2005-08-30 19:12 Ray Johnston</strong> (<a href="Details.htm#2005-08-30_1912">details</a>)</p> -<blockquote> -<pre> -Fix for large 'loca' table counts in TrueType fonts causing stackoverflow. -Bug 688277 for customer 870. - -</pre> -<p>[lib/gs_ttf.ps 1.47]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1732"></a> -2005-08-30 17:32 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_1732">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 6. - -</pre> -<p>[src/ztrans.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1708"></a> -2005-08-30 17:08 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_1708">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 5. - -</pre> -<p>[src/gdevp14.c 1.34, src/gstrans.h 1.15]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1649"></a> -2005-08-30 16:49 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_1649">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 4. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1301"></a> -2005-08-30 13:01 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_1301">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 3. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1049"></a> -2005-08-30 10:49 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_1049">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects, part 2. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_0906"></a> -2005-08-30 09:06 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_0906">details</a>)</p> -<blockquote> -<pre> -Fix (device intervace, PDF interpreter) : High level devices need to know whether the mask is an image or a group. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_0638"></a> -2005-08-30 06:38 Igor Melichev</strong> (<a href="Details.htm#2005-08-30_0638">details</a>)</p> -<blockquote> -<pre> -Fix : Cygwin/gcc warnings. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1959"></a> -2005-08-29 19:59 Ray Johnston</strong> (<a href="Details.htm#2005-08-29_1959">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/pdf_main.ps 1.99]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1821"></a> -2005-08-29 18:21 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1821">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Handling transparency as a high level objects. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1812"></a> -2005-08-29 18:12 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1812">details</a>)</p> -<blockquote> -<pre> -Fix (PDF interpreter) : Provide a bbox for .begintransparencygroup (issue 2). - -</pre> -<p>[lib/pdf_draw.ps 1.94]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1558"></a> -2005-08-29 15:58 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1558">details</a>)</p> -<blockquote> -<pre> -Fix: Validate the number of transparency Background components. - -</pre> -<p>[src/gdevp14.c 1.32, src/gstrans.c 1.22]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1525"></a> -2005-08-29 15:25 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1525">details</a>)</p> -<blockquote> -<pre> -Fix (device interface): Provide an access for the number of transparency Background components for high level devices, part 2. - -</pre> -<p>[src/gstparam.h 1.14, src/gstrans.h 1.13]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1518"></a> -2005-08-29 15:18 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1518">details</a>)</p> -<blockquote> -<pre> -Fix (device interface): Provide an access for the number of transparency Background components for high level devices. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1405"></a> -2005-08-29 14:05 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1405">details</a>)</p> -<blockquote> -<pre> -Fix (PDF interpreter) : provide a bbox for .begintransparencygroup . - -</pre> -<p>[lib/pdf_draw.ps 1.93]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1251"></a> -2005-08-29 12:51 Igor Melichev</strong> (<a href="Details.htm#2005-08-29_1251">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Use DeviceGray when writing SMask image. - -</pre> -<p>[src/gdevpdfb.h 1.5, src/gdevpdfi.c 1.72, src/gdevpdfx.h 1.124]</p> -</blockquote> - -<p><strong><a name="2005-08-25_1534"></a> -2005-08-25 15:34 Ray Johnston</strong> (<a href="Details.htm#2005-08-25_1534">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/gs_frsd.ps 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-24_1902"></a> -2005-08-24 19:02 Ralph Giles</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/Makefile.in 1.41, src/gsiorom.c 1.1, src/lib.mak 1.211, src/mkromfs.c 1.1]</p> +Fixes broken compile on amd64 platforms (see bug #688047 for details). +This patch should be safe on all platforms with 32-bit longs, and is +my best guess as to the right thing to do on Tru64 (where long is 64 +bits).</pre> +<p>[src/tttypes.h 1.3]</p> </blockquote> -<p><strong><a name="2005-08-24_1704"></a> -2005-08-24 17:04 Raph Levien</strong></p> +<p><strong><a name="2005-10-20_1304"></a> +2005-10-20 13:04 Igor Melichev</strong> (<a href="Details.htm#2005-10-20_1304">details</a>)</p> <blockquote> <pre> -Cleanup of error message "printquit" calls in pf2afm, mostly to add -missing newlines. Thanks to Paul Vojta for the patch.</pre> -<p>[lib/pf2afm.ps 1.8]</p> -</blockquote> - -<p><strong><a name="2005-08-24_1703"></a> -2005-08-24 17:03 Igor Melichev</strong> (<a href="Details.htm#2005-08-24_1703">details</a>)</p> -<blockquote> -<pre> -Fix (the device interface) : High level devices need an access to a transparency transfer function object. - -</pre> -<p>[src/gdevp14.c 1.30, src/gstparam.h 1.12, src/gstrans.c 1.20, src/gstrans.h 1.11]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1926"></a> -2005-08-23 19:26 Igor Melichev</strong> (<a href="Details.htm#2005-08-23_1926">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Improve the logic of combining a text rotation with ViewingOrientation. - -</pre> -<p>[src/gdevpdf.c 1.116]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1734"></a> -2005-08-23 17:34 Igor Melichev</strong> (<a href="Details.htm#2005-08-23_1734">details</a>)</p> -<blockquote> -<pre> -Fix (Type 1 hinter) : Allow degenerate CTM by a rendering with no hinting. - -</pre> -<p>[src/gxhintn.c 1.60]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1258"></a> -2005-08-23 12:58 Igor Melichev</strong> (<a href="Details.htm#2005-08-23_1258">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite and other vector devices) : A compatibility to Adobe when stroking with a degenerate CTM. - -</pre> -<p>[src/gdevpdfd.c 1.68]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1126"></a> -2005-08-23 11:26 Igor Melichev</strong> (<a href="Details.htm#2005-08-23_1126">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite and other vector devices) : Indeterministic result when stroking a path with a degenerate CTM. - -</pre> -<p>[src/gdevvec.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-08-22_2130"></a> -2005-08-22 21:30 Igor Melichev</strong> (<a href="Details.htm#2005-08-22_2130">details</a>)</p> -<blockquote> -<pre> -Fix: /SP pdfmark must synchronize the clipping path. - -</pre> -<p>[lib/gs_pdfwr.ps 1.46, src/gdevpdfd.c 1.67]</p> -</blockquote> - -<p><strong><a name="2005-08-22_2129"></a> -2005-08-22 21:29 Igor Melichev</strong> (<a href="Details.htm#2005-08-22_2129">details</a>)</p> -<blockquote> -<pre> -The filling algorithm : optimize paths with many subpaths (continued). - -</pre> -<p>[src/gxpcopy.c 1.25]</p> -</blockquote> - -<p><strong><a name="2005-08-22_1429"></a> -2005-08-22 14:29 Igor Melichev</strong> (<a href="Details.htm#2005-08-22_1429">details</a>)</p> -<blockquote> -<pre> -The filling algorithm : optimize paths with many subpaths. - -</pre> -<p>[src/gxfill.c 1.122, src/gxpath.h 1.16, src/gxpcopy.c 1.24]</p> -</blockquote> - -<p><strong><a name="2005-08-18_0807"></a> -2005-08-18 08:07 Igor Melichev</strong> (<a href="Details.htm#2005-08-18_0807">details</a>)</p> -<blockquote> -<pre> -ps2write : Improve the documentation about Policies.PageSize . - -</pre> -<p>[doc/Ps2ps2.htm 1.3]</p> -</blockquote> - -<p><strong><a name="2005-08-17_2154"></a> -2005-08-17 21:54 Igor Melichev</strong> (<a href="Details.htm#2005-08-17_2154">details</a>)</p> -<blockquote> -<pre> -PDF interpreter now processes ToUnicode CMaps when the target device is pdfwrite. - -</pre> -<p>[lib/gs_cmap.ps 1.19, lib/pdf_font.ps 1.78]</p> -</blockquote> - -<p><strong><a name="2005-08-17_1830"></a> -2005-08-17 18:30 Ray Johnston</strong> (<a href="Details.htm#2005-08-17_1830">details</a>)</p> -<blockquote> -<pre> -Previous change for ignoring 0 area clip path was not sufficient and made -other files misbehave. Fixes bugs 688121 and 688259, reopen 687136. +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued 2). </pre> -<p>[lib/pdf_ops.ps 1.39]</p> +<p>[lib/gs_pdfwr.ps 1.52]</p> </blockquote> -<p><strong><a name="2005-08-17_1440"></a> -2005-08-17 14:40 Igor Melichev</strong> (<a href="Details.htm#2005-08-17_1440">details</a>)</p> +<p><strong><a name="2005-10-18_2031"></a> +2005-10-18 20:31 Igor Melichev</strong> (<a href="Details.htm#2005-10-18_2031">details</a>)</p> <blockquote> <pre> -Fix : Unconforming line join. +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued). </pre> -<p>[src/gxline.h 1.7, src/gxstroke.c 1.18, doc/Language.htm 1.94]</p> +<p>[lib/gs_pdfwr.ps 1.51]</p> </blockquote> -<p><strong><a name="2005-08-11_1710"></a> -2005-08-11 17:10 Igor Melichev</strong> (<a href="Details.htm#2005-08-11_1710">details</a>)</p> +<p><strong><a name="2005-10-18_0905"></a> +2005-10-18 09:05 Igor Melichev</strong> (<a href="Details.htm#2005-10-18_0905">details</a>)</p> <blockquote> <pre> -Fix (pdfwrite) : Exit a text context before resetting a clip. +Fix (pdfwrite) : Indexed colors were distorsed with encryption. </pre> -<p>[src/gdevpdfu.c 1.82]</p> +<p>[src/devs.mak 1.140, src/gdevpdfc.c 1.54, src/gdevpdfo.c 1.35, src/gdevpdfu.c 1.89]</p> </blockquote> -<p><strong><a name="2005-08-11_1538"></a> -2005-08-11 15:38 Igor Melichev</strong> (<a href="Details.htm#2005-08-11_1538">details</a>)</p> +<p><strong><a name="2005-10-18_0758"></a> +2005-10-18 07:58 Igor Melichev</strong> (<a href="Details.htm#2005-10-18_0758">details</a>)</p> <blockquote> <pre> -Fix : Clipping was missed while stroking a path with a pattern color. +Fix (pdfwrite) : Propagate error codes from pdf_write_value. </pre> -<p>[src/gxstroke.c 1.17]</p> +<p>[src/gdevpdfo.c 1.34, src/gdevpdfu.c 1.88, src/gdevpdfx.h 1.138]</p> </blockquote> -<p><strong><a name="2005-08-10_1936"></a> -2005-08-10 19:36 Igor Melichev</strong> (<a href="Details.htm#2005-08-10_1936">details</a>)</p> +<p><strong><a name="2005-10-17_1923"></a> +2005-10-17 19:23 Igor Melichev</strong> (<a href="Details.htm#2005-10-17_1923">details</a>)</p> <blockquote> <pre> -Fix : Divide long lines while flattening a path. +Fix (pdfwrite) : /BP pdfmark could create dead PDF objects (continiued). </pre> -<p>[src/gxpflat.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-08-10_1931"></a> -2005-08-10 19:31 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Develop.htm must reference all relevant files (continued).</pre> -<p>[doc/Develop.htm 1.151, doc/Develop.htm 1.152]</p> -</blockquote> - -<p><strong><a name="2005-08-09_2238"></a> -2005-08-09 22:38 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdevn.c 1.26, src/gdevpsd.c 1.22, src/gdevtsep.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-08-09_2023"></a> -2005-08-09 20:23 Ralph Giles</strong></p> -<blockquote> -<pre> -Port the 4-bit EGA device to the new DeviceN color mapping. After -a patch from William Bader. Fixes bug #687795.</pre> -<p>[src/gdevpcfb.c 1.7]</p> -</blockquote> - -<p><strong><a name="2005-08-08_2324"></a> -2005-08-08 23:24 Ralph Giles</strong></p> -<blockquote> -<pre> -Remove a generated file that was causing build portability problems.</pre> -<p>[jasper/src/libjasper/include/jasper/jas_config_ac.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-08-04_1738"></a> -2005-08-04 17:38 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevbmp.c 1.11, src/gdevbmpc.c 1.8]</p> +<p>[src/gdevpdfm.c 1.50]</p> </blockquote> -<p><strong><a name="2005-08-04_0932"></a> -2005-08-04 09:32 Igor Melichev</strong> (<a href="Details.htm#2005-08-04_0932">details</a>)</p> +<p><strong><a name="2005-10-12_1759"></a> +2005-10-12 17:59 Igor Melichev</strong> (<a href="Details.htm#2005-10-12_1759">details</a>)</p> <blockquote> <pre> -Fix (TT font reader) : Allow 'post' over 65536 bytes. +Fix : Don't instantiate pattern when rendering to null device. </pre> -<p>[lib/gs_ttf.ps 1.46]</p> +<p>[src/gsdevice.c 1.25, src/gspaint.c 1.10, src/gxdevcli.h 1.41]</p> </blockquote> -<p><strong><a name="2005-08-03_1636"></a> -2005-08-03 16:36 Igor Melichev</strong> (<a href="Details.htm#2005-08-03_1636">details</a>)</p> +<p><strong><a name="2005-10-12_1105"></a> +2005-10-12 11:05 Igor Melichev</strong> (<a href="Details.htm#2005-10-12_1105">details</a>)</p> <blockquote> <pre> -Fix (ps2write) : A workaround for an HP LaserJet 1320 bug in 'resourcestatus'. +Implementing a pointer stability validation in the garbager, continued. </pre> -<p>[lib/opdfread.ps 1.82]</p> +<p>[src/ilocate.c 1.14]</p> </blockquote> -<p><strong><a name="2005-08-02_1112"></a> -2005-08-02 11:12 Igor Melichev</strong> (<a href="Details.htm#2005-08-02_1112">details</a>)</p> +<p><strong><a name="2005-10-12_1045"></a> +2005-10-12 10:45 Igor Melichev</strong> (<a href="Details.htm#2005-10-12_1045">details</a>)</p> <blockquote> <pre> -Fix (TT interpreter) : Optimize the debug support. +Implementing a pointer stability validation in the garbager. </pre> -<p>[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]</p> +<p>[src/gsalloc.c 1.24, src/gxalloc.h 1.12, src/gxobj.h 1.7, src/ialloc.c 1.8, src/ilocate.c 1.13]</p> </blockquote> -<p><strong><a name="2005-08-01_2058"></a> -2005-08-01 20:58 Igor Melichev</strong> (<a href="Details.htm#2005-08-01_2058">details</a>)</p> +<p><strong><a name="2005-10-12_0816"></a> +2005-10-12 08:16 Igor Melichev</strong> (<a href="Details.htm#2005-10-12_0816">details</a>)</p> <blockquote> <pre> -Fix (TT interpreter) : Skip TT instructions if the font program or the cvt program fails. +Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice (continued after July 28 205). </pre> -<p>[src/ttfmain.c 1.33]</p> -</blockquote> - -<p><strong><a name="2005-08-01_1940"></a> -2005-08-01 19:40 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Develop.htm must reference all relevant files.</pre> -<p>[doc/Develop.htm 1.150]</p> -</blockquote> - -<p><strong><a name="2005-07-30_0239"></a> -2005-07-30 02:39 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevpsfx.c 1.25]</p> -</blockquote> - -<p><strong><a name="2005-07-29_0249"></a> -2005-07-29 02:49 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gxhintn.c 1.59]</p> -</blockquote> - -<p><strong><a name="2005-07-28_1524"></a> -2005-07-28 15:24 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Pacify Valgrind: don't copy memory on itself. -Partial fix for bug 688225.</pre> -<p>[src/gsiodev.c 1.8, src/zcie.c 1.13]</p> -</blockquote> - -<p><strong><a name="2005-07-27_2234"></a> -2005-07-27 22:34 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Maybe line breaks are broken by the last patch. Commit it again with right line breaks for sure.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-27_2209"></a> -2005-07-27 22:09 Igor Melichev</strong> (<a href="Details.htm#2005-07-27_2209">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-27_1124"></a> -2005-07-27 11:24 Igor Melichev</strong> (<a href="Details.htm#2005-07-27_1124">details</a>)</p> -<blockquote> -<pre> -Fix : Ignore XUID if Metrics[2] has been changed. - -</pre> -<p>[src/gsfont.c 1.37, src/gsfont.h 1.12, src/zbfont.c 1.30]</p> -</blockquote> - -<p><strong><a name="2005-07-26_2349"></a> -2005-07-26 23:49 Ralph Giles</strong></p> -<blockquote> -<pre> -Improve wording of the new p2ps2 script documentation.</pre> -<p>[doc/Ps2ps2.htm 1.2]</p> -</blockquote> - -<p><strong><a name="2005-07-26_2050"></a> -2005-07-26 20:50 Igor Melichev</strong> (<a href="Details.htm#2005-07-26_2050">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Delay the assignation of object id to a color space until its creation is completed. - -</pre> -<p>[src/gdevpdfc.c 1.53]</p> -</blockquote> - -<p><strong><a name="2005-07-26_0059"></a> -2005-07-26 00:59 Dan Coby</strong> (<a href="Details.htm#2005-07-26_0059">details</a>)</p> -<blockquote> -<pre> -Fix for 688052 Segv with test file for 687980 and the psdcmyk device. - -</pre> -<p>[src/gdevdevn.c 1.25, src/gdevpsd.c 1.21]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1950"></a> -2005-07-21 19:50 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Use memmove() instead of memcpy() in Ins_MINDEX() because of the overlapping -memory blocks. -Fix bug 688224.</pre> -<p>[src/ttinterp.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1932"></a> -2005-07-21 19:32 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Fix off-by-one error in Decode array testing. -Fix bug 688223.</pre> -<p>[src/gxipixel.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1819"></a> -2005-07-21 18:19 Dan Coby</strong></p> -<blockquote> -<pre> - -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).</pre> -<p>[src/gxdevcli.h 1.40]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1813"></a> -2005-07-21 18:13 Igor Melichev</strong> (<a href="Details.htm#2005-07-21_1813">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Merge equal function resources. - -</pre> -<p>[src/gdevpdfu.c 1.81]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1604"></a> -2005-07-21 16:04 Igor Melichev</strong> (<a href="Details.htm#2005-07-21_1604">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Some of Widths elements could be missed. - -</pre> -<p>[lib/opdfread.ps 1.81]</p> -</blockquote> - -<p><strong><a name="2005-07-21_0953"></a> -2005-07-21 09:53 Igor Melichev</strong> (<a href="Details.htm#2005-07-21_0953">details</a>)</p> -<blockquote> -<pre> -Fix : Move character raster buffers into the memory space of gx_show_enum. - -</pre> -<p>[src/gxchar.c 1.47]</p> -</blockquote> - -<p><strong><a name="2005-07-20_1814"></a> -2005-07-20 18:14 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_1814">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Synthesized bitmap fonts had zero character width in charprocs. - -</pre> -<p>[lib/opdfread.ps 1.80, src/gdevpdfb.c 1.32, src/gdevpdtt.c 1.103]</p> -</blockquote> - -<p><strong><a name="2005-07-20_1446"></a> -2005-07-20 14:46 Ray Johnston</strong> (<a href="Details.htm#2005-07-20_1446">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/gs_ttf.ps 1.45]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0820"></a> -2005-07-20 08:20 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_0820">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Initial commit of the ps2ps2 documentation. - -</pre> -<p>[doc/Ps2ps2.htm 1.1, doc/Readme.htm 1.68]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0722"></a> -2005-07-20 07:22 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_0722">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : The default value for MaxInlineImageSize was incorrect. - -</pre> -<p>[src/gdevpdf.c 1.115, src/gdevpdfb.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0617"></a> -2005-07-20 06:17 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_0617">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Bring the script to the traditional form (continued). - -</pre> -<p>[lib/gs_pdfwr.ps 1.45]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0610"></a> -2005-07-20 06:10 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_0610">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Bring the script to the traditional form. - -</pre> -<p>[doc/Develop.htm 1.149, doc/Psfiles.htm 1.64, doc/Use.htm 1.133]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0600"></a> -2005-07-20 06:00 Igor Melichev</strong> (<a href="Details.htm#2005-07-20_0600">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Bring the script to the traditional form. - -</pre> -<p>[lib/gs_pdfwr.ps 1.44, lib/ps2ps2 1.1, lib/ps2ps2.bat 1.2, lib/ps2ps2.cmd 1.1]</p> -</blockquote> - -<p><strong><a name="2005-07-19_1931"></a> -2005-07-19 19:31 Igor Melichev</strong> (<a href="Details.htm#2005-07-19_1931">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Tj must account the Widths rounding when converting to a bitmap font. - -</pre> -<p>[src/gdevpdti.c 1.47]</p> -</blockquote> - -<p><strong><a name="2005-07-18_0551"></a> -2005-07-18 05:51 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_cff.ps 1.19]</p> -</blockquote> - -<p><strong><a name="2005-07-18_0533"></a> -2005-07-18 05:33 Ray Johnston</strong> (<a href="Details.htm#2005-07-18_0533">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[lib/gs_cff.ps 1.18]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0559"></a> -2005-07-15 05:59 Ray Johnston</strong> (<a href="Details.htm#2005-07-15_0559">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[src/gxdevcli.h 1.39]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0523"></a> -2005-07-15 05:23 Ralph Giles</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/configure.ac 1.51, src/devs.mak 1.134, src/gdevpng.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0336"></a> -2005-07-15 03:36 Dan Coby</strong> (<a href="Details.htm#2005-07-15_0336">details</a>)</p> -<blockquote> -<pre> -Fix for 688209 Incorrect equiv color for 'Dark Blue' in test file. - -</pre> -<p>[src/gsfunc0.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1956"></a> -2005-07-14 19:56 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_base.ps 1.46]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1610"></a> -2005-07-14 16:10 Igor Melichev</strong> (<a href="Details.htm#2005-07-14_1610">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Don't replace Encoding for standard fonts. - -</pre> -<p>[lib/opdfread.ps 1.79]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1514"></a> -2005-07-14 15:14 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/zfile.c 1.42]</p> +<p>[src/gdevpdfb.h 1.14, src/gdevpdfd.c 1.71, src/gdevpdfx.h 1.137, src/gdevpdti.c 1.53, src/gdevpdtt.c 1.104]</p> </blockquote> -<p><strong><a name="2005-07-14_1320"></a> -2005-07-14 13:20 Igor Melichev</strong> (<a href="Details.htm#2005-07-14_1320">details</a>)</p> +<p><strong><a name="2005-10-11_1004"></a> +2005-10-11 10:04 Igor Melichev</strong> (<a href="Details.htm#2005-10-11_1004">details</a>)</p> <blockquote> <pre> -Fix (ps2write) : Don't replace Encoding for standard fonts. +Fix (PS interpreter) : Allocate gs_screen_enum in same space as its components. </pre> -<p>[lib/opdfread.ps 1.78]</p> +<p>[src/iht.h 1.6, src/zht.c 1.8, src/zht1.c 1.7, src/zht2.c 1.14]</p> </blockquote> -<p><strong><a name="2005-07-14_1027"></a> -2005-07-14 10:27 Igor Melichev</strong> (<a href="Details.htm#2005-07-14_1027">details</a>)</p> +<p><strong><a name="2005-10-10_1909"></a> +2005-10-10 19:09 Igor Melichev</strong> (<a href="Details.htm#2005-10-10_1909">details</a>)</p> <blockquote> <pre> -Fix (ps2write) : Embed standard fonts, which use extention glyphs due to encoding conflicts. +Fix: Cygwin/gcc warninhs. </pre> -<p>[src/devs.mak 1.133, src/gdevpdtf.c 1.45]</p> +<p>[src/devs.mak 1.139, src/gdevpdfb.c 1.34]</p> </blockquote> -<p><strong><a name="2005-07-13_2121"></a> -2005-07-13 21:21 Dan Coby</strong> (<a href="Details.htm#2005-07-13_2121">details</a>)</p> +<p><strong><a name="2005-10-10_1858"></a> +2005-10-10 18:58 Igor Melichev</strong> (<a href="Details.htm#2005-10-10_1858">details</a>)</p> <blockquote> <pre> -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. +Optimizing the transparency compositor. </pre> -<p>[src/zcsindex.c 1.8]</p> +<p>[src/gdevp14.c 1.35, src/gxclimag.c 1.13, src/gxclpath.c 1.21, src/gxclpath.h 1.13]</p> </blockquote> -<p><strong><a name="2005-07-13_1818"></a> -2005-07-13 18:18 Ray Johnston</strong></p> +<p><strong><a name="2005-10-07_1949"></a> +2005-10-07 19:49 Ray Johnston</strong></p> <blockquote> <pre> -Font scanning would miss OpenType fonts (OTTO header).</pre> -<p>[lib/gs_ttf.ps 1.44]</p> +Add missing space in CVS PRE-RELEASE string.</pre> +<p>[src/gscdef.c 1.57]</p> </blockquote> -<p><strong><a name="2005-07-13_1721"></a> -2005-07-13 17:21 Igor Melichev</strong> (<a href="Details.htm#2005-07-13_1721">details</a>)</p> +<p><strong><a name="2005-10-07_1946"></a> +2005-10-07 19:46 Ray Johnston</strong></p> <blockquote> <pre> -Fix (TT grid fitting) : A missed glyph needs cached_fm_pair_s. - -</pre> -<p>[src/gxchar.c 1.46]</p> -</blockquote> - -<p><strong><a name="2005-07-13_1037"></a> -2005-07-13 10:37 Igor Melichev</strong> (<a href="Details.htm#2005-07-13_1037">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : EOT marker was missed. - -</pre> -<p>[src/gdevpdf.c 1.114]</p> -</blockquote> - -<p><strong><a name="2005-07-13_0039"></a> -2005-07-13 00:39 Ralph Giles</strong> (<a href="Details.htm#2005-07-13_0039">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[src/gxcmap.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-07-12_1754"></a> -2005-07-12 17:54 Igor Melichev</strong> (<a href="Details.htm#2005-07-12_1754">details</a>)</p> -<blockquote> -<pre> -Fix : MSVC8 Beta 2 doesn't handle the compiler option Gi. - -</pre> -<p>[src/msvccmd.mak 1.27]</p> -</blockquote> - -<p><strong><a name="2005-07-11_2208"></a> -2005-07-11 22:08 Stefan Kemper</strong> (<a href="Details.htm#2005-07-11_2208">details</a>)</p> -<blockquote> -<pre> -Fix MSVC compile error - -</pre> -<p>[src/gdevpxut.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-07-08_2206"></a> -2005-07-08 22:06 Dan Coby</strong></p> -<blockquote> -<pre> -The gdevdsp.c file was missed in the previous commit for the fix for 688192.</pre> -<p>[src/gdevdsp.c 1.34]</p> -</blockquote> - -<p><strong><a name="2005-07-08_2204"></a> -2005-07-08 22:04 Dan Coby</strong> (<a href="Details.htm#2005-07-08_2204">details</a>)</p> -<blockquote> -<pre> -Fix for 688192 Resolution dependant problems with tiffsep. Note: The -actual problem is related to garbage collection. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-07_1644"></a> -2005-07-07 16:44 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevlj56.c 1.7, src/gdevpx.c 1.16, src/gdevpxut.c 1.7, src/gdevpxut.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-07-06_2054"></a> -2005-07-06 20:54 Stefan Kemper</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/scfparam.c 1.5]</p> -</blockquote> - -<p><strong><a name="2005-07-05_1756"></a> -2005-07-05 17:56 Igor Melichev</strong> (<a href="Details.htm#2005-07-05_1756">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Allow .HWMargins in the printer's userdict. - -</pre> -<p>[lib/opdfread.ps 1.77]</p> -</blockquote> - -<p><strong><a name="2005-07-04_0903"></a> -2005-07-04 09:03 Igor Melichev</strong> (<a href="Details.htm#2005-07-04_0903">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : CIEBased* images must use DecodeABC as Decode (continued). - -</pre> -<p>[lib/opdfread.ps 1.76]</p> -</blockquote> - -<p><strong><a name="2005-06-29_2346"></a> -2005-06-29 23:46 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsovrc.c 1.10]</p> -</blockquote> - -<p><strong><a name="2005-06-29_2046"></a> -2005-06-29 20:46 Igor Melichev</strong> (<a href="Details.htm#2005-06-29_2046">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : CIEBased* images must use DecodeABC as Decode. - -</pre> -<p>[lib/opdfread.ps 1.75]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1821"></a> -2005-06-29 18:21 Igor Melichev</strong> (<a href="Details.htm#2005-06-29_1821">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Imagemask incorrectly synchronized color in the !HaveStrokeColor mode. - -</pre> -<p>[src/gdevpdfb.c 1.31]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1421"></a> -2005-06-29 14:21 Ralph Giles</strong></p> -<blockquote> -<pre> -Remove a duplicate file in the installation target list.</pre> -<p>[src/unixinst.mak 1.41]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1412"></a> -2005-06-29 14:12 Igor Melichev</strong> (<a href="Details.htm#2005-06-29_1412">details</a>)</p> -<blockquote> -<pre> -Fix : A dangling pointer from pdf_image_enum. - -</pre> -<p>[src/gdevpdfj.c 1.46]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1054"></a> -2005-06-29 10:54 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix some additional typos in the documentation install rules. Closes bug -688158.</pre> -<p>[src/unixinst.mak 1.40]</p> -</blockquote> - -<p><strong><a name="2005-06-28_2300"></a> -2005-06-28 23:00 Igor Melichev</strong> (<a href="Details.htm#2005-06-28_2300">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : A recognition of Type 3 glyph variations was inaccurate. - -</pre> -<p>[src/gdevpdfg.c 1.63, src/gdevpdfx.h 1.121, src/gdevpdti.c 1.46]</p> -</blockquote> - -<p><strong><a name="2005-06-28_1144"></a> -2005-06-28 11:44 Ralph Giles</strong></p> -<blockquote> -<pre> -Add two new multiply-included templating files to the exclusion list for -the multiple-inclusion regression check.</pre> -<p>[toolbin/tests/check_source.py 1.12]</p> -</blockquote> - -<p><strong><a name="2005-06-28_0619"></a> -2005-06-28 06:19 Dan Coby</strong> (<a href="Details.htm#2005-06-28_0619">details</a>)</p> -<blockquote> -<pre> -Fix for 687989 PDF to any format raises /invalidfont in /R21. The test -file was created by an imposition program. - -</pre> -<p>[lib/pdf_font.ps 1.77]</p> -</blockquote> - -<p><strong><a name="2005-06-23_0735"></a> -2005-06-23 07:35 Igor Melichev</strong> (<a href="Details.htm#2005-06-23_0735">details</a>)</p> -<blockquote> -<pre> -Fix : A global restore was applied at save level 1. - -</pre> -<p>[src/isave.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-06-22_2015"></a> -2005-06-22 20:15 Igor Melichev</strong> (<a href="Details.htm#2005-06-22_2015">details</a>)</p> -<blockquote> -<pre> -Fix : A global restore was applied at save level 1. - -</pre> -<p>[src/isave.c 1.13]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1536"></a> -2005-06-22 15:36 Igor Melichev</strong> (<a href="Details.htm#2005-06-22_1536">details</a>)</p> -<blockquote> -<pre> -Fix : Dangling pointers due to 'restore' left an internal save level. - -</pre> -<p>[src/isave.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1524"></a> -2005-06-22 15:24 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix typos in the the jasper makefile. Closes bug 688148.</pre> -<p>[src/jasper.mak 1.2]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1411"></a> -2005-06-22 14:11 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[doc/Language.htm 1.93]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1958"></a> -2005-06-21 19:58 Igor Melichev</strong> (<a href="Details.htm#2005-06-21_1958">details</a>)</p> -<blockquote> -<pre> -Fix : Reference count for gx_clip_path::path_list was incorrect. - -</pre> -<p>[src/gxcpath.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1650"></a> -2005-06-21 16:50 Igor Melichev</strong> (<a href="Details.htm#2005-06-21_1650">details</a>)</p> -<blockquote> -<pre> -Fix : Always place the image enumerator into local memory (continued 2). - -</pre> -<p>[src/gsimage.c 1.15, src/gsimage.h 1.9]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1625"></a> -2005-06-21 16:25 Igor Melichev</strong> (<a href="Details.htm#2005-06-21_1625">details</a>)</p> -<blockquote> -<pre> -Fix : A wrong allocator was used to release the glyph cache. - -</pre> -<p>[src/gsgcache.c 1.4]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1312"></a> -2005-06-21 13:12 Igor Melichev</strong> (<a href="Details.htm#2005-06-21_1312">details</a>)</p> -<blockquote> -<pre> -Fix : Always place the image enumerator into local memory (continued). - -</pre> -<p>[src/gsimage.c 1.14, src/gsimage.h 1.8]</p> -</blockquote> - -<p><strong><a name="2005-06-21_0058"></a> -2005-06-21 00:58 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevp14.c 1.29]</p> -</blockquote> - -<p><strong><a name="2005-06-20_0859"></a> -2005-06-20 08:59 Igor Melichev</strong> (<a href="Details.htm#2005-06-20_0859">details</a>)</p> -<blockquote> -<pre> -Fix : Factor out any dependence on sizeof(gx_color_index) . - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2110"></a> -2005-06-19 21:10 Igor Melichev</strong> (<a href="Details.htm#2005-06-19_2110">details</a>)</p> -<blockquote> -<pre> -Fix : zchar.c needs a prototype of z1_set_cache. - -</pre> -<p>[src/int.mak 1.135, src/zchar.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2103"></a> -2005-06-19 21:03 Igor Melichev</strong> (<a href="Details.htm#2005-06-19_2103">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width (continued). - -</pre> -<p>[src/ichar1.h 1.13, src/int.mak 1.134, src/zfont42.c 1.23]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2045"></a> -2005-06-19 20:45 Igor Melichev</strong> (<a href="Details.htm#2005-06-19_2045">details</a>)</p> -<blockquote> -<pre> -Fix : Remove an unreasonably big array type definition related to color index. - -</pre> -<p>[src/gxcht.c 1.16]</p> -</blockquote> - -<p><strong><a name="2005-06-16_0653"></a> -2005-06-16 06:53 Igor Melichev</strong> (<a href="Details.htm#2005-06-16_0653">details</a>)</p> -<blockquote> -<pre> -Fix (Ps2pdf.htm) : ConvertCMYKImagesToRGB was wrongly documented. - -</pre> -<p>[doc/Ps2pdf.htm 1.81]</p> -</blockquote> - -<p><strong><a name="2005-06-15_1840"></a> -2005-06-15 18:40 Igor Melichev</strong> (<a href="Details.htm#2005-06-15_1840">details</a>)</p> -<blockquote> -<pre> -Fix : Always place the image enumerator into local memory. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-15_0031"></a> -2005-06-15 00:31 Igor Melichev</strong> (<a href="Details.htm#2005-06-15_0031">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : A bug while computing an n-argument m-result function type 0. - -</pre> -<p>[lib/opdfread.ps 1.74]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1713"></a> -2005-06-14 17:13 Ralph Giles</strong></p> -<blockquote> -<pre> -Link to the relevent section of Use.htm for details about the GS_LIB env -variable. Fixes bug 688051.</pre> -<p>[doc/Install.htm 1.53]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1707"></a> -2005-06-14 17:07 Ralph Giles</strong></p> -<blockquote> -<pre> -Add some newer documentation files to the unix install target. -Fixes bug 688049.</pre> -<p>[src/unixinst.mak 1.39]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1653"></a> -2005-06-14 16:53 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix a documentation typo: NeverEnbed vs NeverEmbed.</pre> -<p>[doc/Ps2pdf.htm 1.80]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1119"></a> -2005-06-14 11:19 Igor Melichev</strong> (<a href="Details.htm#2005-06-14_1119">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Type 42 fonts got wrong Width. - -</pre> -<p>[src/zfont42.c 1.22]</p> -</blockquote> - -<p><strong><a name="2005-06-13_1843"></a> -2005-06-13 18:43 Igor Melichev</strong> (<a href="Details.htm#2005-06-13_1843">details</a>)</p> -<blockquote> -<pre> -Fix : Interleaved images could miss Decode, step 4. - -</pre> -<p>[doc/Develop.htm 1.148]</p> -</blockquote> - -<p><strong><a name="2005-06-09_1947"></a> -2005-06-09 19:47 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_setpd.ps 1.27]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0729"></a> -2005-06-09 07:29 Igor Melichev</strong> (<a href="Details.htm#2005-06-09_0729">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device (continued 3). - -</pre> -<p>[lib/gs_pdfwr.ps 1.43]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0715"></a> -2005-06-09 07:15 Ralph Giles</strong></p> -<blockquote> -<pre> -Throw an error when JBIG2 decoding fails in the library -instead of segfaulting. Bug 688053.</pre> -<p>[src/sjbig2.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0715"></a> -2005-06-09 07:15 Ralph Giles</strong></p> -<blockquote> -<pre> -Throw an error when JBIG2 decoding fails in the library instead of segfaulting. Bug 688053.</pre> -<p>[src/sjbig2.c 1.7]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0526"></a> -2005-06-09 05:26 Igor Melichev</strong> (<a href="Details.htm#2005-06-09_0526">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device (continued 2). - -</pre> -<p>[lib/gs_pdfwr.ps 1.42]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1438"></a> -2005-06-08 14:38 Igor Melichev</strong> (<a href="Details.htm#2005-06-08_1438">details</a>)</p> -<blockquote> -<pre> -Fix : Interleaved images could miss Decode, step 3. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1416"></a> -2005-06-08 14:16 Igor Melichev</strong> (<a href="Details.htm#2005-06-08_1416">details</a>)</p> -<blockquote> -<pre> -Fix : Interleaved images could miss Decode, step 2. - -</pre> -<p>[src/gxsample.c 1.6, src/gxsamplp.h 1.1, src/lib.mak 1.209]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1400"></a> -2005-06-08 14:00 Igor Melichev</strong> (<a href="Details.htm#2005-06-08_1400">details</a>)</p> -<blockquote> -<pre> -Fix : Interleaved images could miss Decode, step 1. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-08_0656"></a> -2005-06-08 06:56 Igor Melichev</strong> (<a href="Details.htm#2005-06-08_0656">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device (continued). - -</pre> -<p>[lib/gs_pdfwr.ps 1.41, src/gdevpdfu.c 1.80]</p> -</blockquote> - -<p><strong><a name="2005-06-08_0642"></a> -2005-06-08 06:42 Dan Coby</strong> (<a href="Details.htm#2005-06-08_0642">details</a>)</p> -<blockquote> -<pre> -Fix for 688116 DeviceN spot colours are corrupt in display device. - -</pre> -<p>[src/gdevdgbr.c 1.13]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1924"></a> -2005-06-07 19:24 Ray Johnston</strong> (<a href="Details.htm#2005-06-07_1924">details</a>)</p> -<blockquote> -<pre> -Fix for the BeginPage and EndPage procedures used for N-up processing. - -</pre> -<p>[lib/gsnup.ps 1.5]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1833"></a> -2005-06-07 18:33 Igor Melichev</strong> (<a href="Details.htm#2005-06-07_1833">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1641"></a> -2005-06-07 16:41 Igor Melichev</strong> (<a href="Details.htm#2005-06-07_1641">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : The memory descriptor of gx_device_pdf missed some strings. - -</pre> -<p>[src/gdevpdf.c 1.112, src/gdevpdfx.h 1.119]</p> -</blockquote> - -<p><strong><a name="2005-06-06_1906"></a> -2005-06-06 19:06 Igor Melichev</strong> (<a href="Details.htm#2005-06-06_1906">details</a>)</p> -<blockquote> -<pre> -ps2write : Handle TT cmap 00030000. - -</pre> -<p>[lib/opdfread.ps 1.73]</p> -</blockquote> - -<p><strong><a name="2005-06-06_1532"></a> -2005-06-06 15:32 Igor Melichev</strong> (<a href="Details.htm#2005-06-06_1532">details</a>)</p> -<blockquote> -<pre> -ps2write : A named resource maintenance. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-04_1521"></a> -2005-06-04 15:21 Dan Coby</strong></p> -<blockquote> -<pre> -Removed extra && and space from last commit (fix for 687973).</pre> -<p>[src/scfd.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-06-03_2003"></a> -2005-06-03 20:03 Ray Johnston</strong> (<a href="Details.htm#2005-06-03_2003">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[src/scfd.c 1.7, src/scfx.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-05-31_2042"></a> -2005-05-31 20:42 Igor Melichev</strong> (<a href="Details.htm#2005-05-31_2042">details</a>)</p> -<blockquote> -<pre> -ps2write : Fixed problems with Separation color spaces. - -</pre> -<p>[lib/opdfread.ps 1.71]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1925"></a> -2005-05-31 19:25 Stefan Kemper</strong></p> -<blockquote> -<pre> -Update a few of the paper sizes used in reading/writing PXL. -Fixes bug 688118.</pre> -<p>[src/gdevpxen.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1305"></a> -2005-05-31 13:05 Igor Melichev</strong> (<a href="Details.htm#2005-05-31_1305">details</a>)</p> -<blockquote> -<pre> -Fix : TT interpreter had problems on 64 bit platforms. - -</pre> -<p>[src/ttfoutl.h 1.15, src/tttype.h 1.3, src/tttypes.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1104"></a> -2005-05-31 11:04 Igor Melichev</strong> (<a href="Details.htm#2005-05-31_1104">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementing the SetPageSize mode (continued). - -</pre> -<p>[lib/opdfread.ps 1.70]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1056"></a> -2005-05-31 10:56 Igor Melichev</strong> (<a href="Details.htm#2005-05-31_1056">details</a>)</p> -<blockquote> -<pre> -Fix : A failed pattern color could cause a crash in vector devices. - -</pre> -<p>[src/gsptype1.c 1.22, src/gxhldevc.c 1.4]</p> -</blockquote> - -<p><strong><a name="2005-05-30_2100"></a> -2005-05-30 21:00 Igor Melichev</strong> (<a href="Details.htm#2005-05-30_2100">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementing the SetPageSize mode. - -</pre> -<p>[lib/opdfread.ps 1.69, lib/ps2write.bat 1.16]</p> -</blockquote> - -<p><strong><a name="2005-05-30_1641"></a> -2005-05-30 16:41 Igor Melichev</strong> (<a href="Details.htm#2005-05-30_1641">details</a>)</p> -<blockquote> -<pre> -ps2write : Implementing the font type MMType1. - -</pre> -<p>[lib/opdfread.ps 1.68]</p> -</blockquote> - -<p><strong><a name="2005-05-29_1929"></a> -2005-05-29 19:29 Igor Melichev</strong> (<a href="Details.htm#2005-05-29_1929">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Skip empty images when converting a shading into a bitmap. - -</pre> -<p>[src/gdevpdfd.c 1.64]</p> -</blockquote> - -<p><strong><a name="2005-05-27_0543"></a> -2005-05-27 05:43 Dan Coby</strong> (<a href="Details.htm#2005-05-27_0543">details</a>)</p> -<blockquote> -<pre> -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. - -</pre> -<p>[src/gdevijs.c 1.12, src/gdevprn.c 1.20, src/gdevprn.h 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-26_1722"></a> -2005-05-26 17:22 Igor Melichev</strong> (<a href="Details.htm#2005-05-26_1722">details</a>)</p> -<blockquote> -<pre> -Fix : 'strokepath' could generate wrongly oriented contours (continued 2) - -</pre> -<p>[src/gxpath.c 1.11, src/gxstroke.c 1.16, src/lib.mak 1.207]</p> -</blockquote> - -<p><strong><a name="2005-05-26_0735"></a> -2005-05-26 07:35 Igor Melichev</strong> (<a href="Details.htm#2005-05-26_0735">details</a>)</p> -<blockquote> -<pre> -Fix : 'strokepath' could generate wrongly oriented contours (continued) - -</pre> -<p>[src/gxstroke.c 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-25_2158"></a> -2005-05-25 21:58 Ray Johnston</strong> (<a href="Details.htm#2005-05-25_2158">details</a>)</p> -<blockquote> -<pre> -Fix VM space for userparams. Problem and patch courtesy of Paul Vojta. -Bug 688107. - -</pre> -<p>[lib/gs_lev2.ps 1.37]</p> -</blockquote> - -<p><strong><a name="2005-05-25_1557"></a> -2005-05-25 15:57 Igor Melichev</strong> (<a href="Details.htm#2005-05-25_1557">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Wrong shading coordinates when converting to PDF 1.2 . - -</pre> -<p>[src/gdevpdfd.c 1.63, src/gsptype2.c 1.19, src/gxshade1.c 1.41, src/gxshade6.c 1.100]</p> -</blockquote> - -<p><strong><a name="2005-05-23_2233"></a> -2005-05-23 22:33 Dan Coby</strong> (<a href="Details.htm#2005-05-23_2233">details</a>)</p> -<blockquote> -<pre> -Fix for 688010 Errors in overprint with halftoned output. - -</pre> -<p>[src/gxht.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1824"></a> -2005-05-23 18:24 Igor Melichev</strong> (<a href="Details.htm#2005-05-23_1824">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite, ps2write) : Shading background was missed in PDF1.2 . - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1459"></a> -2005-05-23 14:59 Igor Melichev</strong> (<a href="Details.htm#2005-05-23_1459">details</a>)</p> -<blockquote> -<pre> -Fix : 'setcachewdevice' must always clip characters. - -</pre> -<p>[src/gscpm.h 1.5, src/gxchar.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1049"></a> -2005-05-23 10:49 Igor Melichev</strong> (<a href="Details.htm#2005-05-23_1049">details</a>)</p> -<blockquote> -<pre> -Fix : 'strokepath' could generate wrongly oriented contours. - -</pre> -<p>[src/gxstroke.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-19_1639"></a> -2005-05-19 16:39 Ray Johnston</strong> (<a href="Details.htm#2005-05-19_1639">details</a>)</p> -<blockquote> -<pre> -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 - -</pre> -<p>[lib/pdf_main.ps 1.98]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1959"></a> -2005-05-18 19:59 Igor Melichev</strong> (<a href="Details.htm#2005-05-18_1959">details</a>)</p> -<blockquote> -<pre> -ps2write : Improving the script with NOOUTERSAVE. - -</pre> -<p>[lib/ps2write.bat 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1951"></a> -2005-05-18 19:51 Igor Melichev</strong> (<a href="Details.htm#2005-05-18_1951">details</a>)</p> -<blockquote> -<pre> -ps2write : Passing NumCopies to the output. - -</pre> -<p>[lib/opdfread.ps 1.67, src/gdevpdf.c 1.110, src/gdevpdfx.h 1.116]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1021"></a> -2005-05-18 10:21 Igor Melichev</strong> (<a href="Details.htm#2005-05-18_1021">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : A wrong line join with 'stroke'. - -</pre> -<p>[src/gdevvec.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-05-17_2056"></a> -2005-05-17 20:56 Ralph Giles</strong></p> -<blockquote> -<pre> -Update a comment to correctly describe the jasper stream object struct.</pre> -<p>[src/sjpx.h 1.5]</p> -</blockquote> - -<p><strong><a name="2005-05-17_2040"></a> -2005-05-17 20:40 Igor Melichev</strong> (<a href="Details.htm#2005-05-17_2040">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Complete supporting vierws which have no stroke color. - -</pre> -<p>[src/gdevpdfd.c 1.61]</p> -</blockquote> - -<p><strong><a name="2005-05-17_1740"></a> -2005-05-17 17:40 Igor Melichev</strong> (<a href="Details.htm#2005-05-17_1740">details</a>)</p> -<blockquote> -<pre> -opdfread : Implementing HalftoneType 3,6,10. - -</pre> -<p>[lib/opdfread.ps 1.66]</p> -</blockquote> - -<p><strong><a name="2005-05-17_1204"></a> -2005-05-17 12:04 Igor Melichev</strong> (<a href="Details.htm#2005-05-17_1204">details</a>)</p> -<blockquote> -<pre> -Fix (opdfread) : Some glyphs were substituted with .notdef . - -</pre> -<p>[lib/opdfread.ps 1.65]</p> -</blockquote> - -<p><strong><a name="2005-05-17_0841"></a> -2005-05-17 08:41 Igor Melichev</strong> (<a href="Details.htm#2005-05-17_0841">details</a>)</p> -<blockquote> -<pre> -ps2write : Improving the script. - -</pre> -<p>[lib/ps2write.bat 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-17_0819"></a> -2005-05-17 08:19 Igor Melichev</strong> (<a href="Details.htm#2005-05-17_0819">details</a>)</p> -<blockquote> -<pre> -opdfread : Improving the discipline for function resolving. - -</pre> -<p>[lib/opdfread.ps 1.64]</p> -</blockquote> - -<p><strong><a name="2005-05-16_2325"></a> -2005-05-16 23:25 Igor Melichev</strong> (<a href="Details.htm#2005-05-16_2325">details</a>)</p> -<blockquote> -<pre> -opdfread : Implementing n-arguments linear sampled functions in BG, UCR, TR, BG2, UCR2, TR2, HT. - -</pre> -<p>[lib/opdfread.ps 1.63]</p> -</blockquote> - -<p><strong><a name="2005-05-13_1228"></a> -2005-05-13 12:28 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Fix a typo in a comment.</pre> -<p>[src/msvc32.mak 1.72]</p> -</blockquote> - -<p><strong><a name="2005-05-12_1926"></a> -2005-05-12 19:26 Igor Melichev</strong> (<a href="Details.htm#2005-05-12_1926">details</a>)</p> -<blockquote> -<pre> -Fix (ps2write) : Did not write halftone, color transfer, and some other graphic state parameters. - -</pre> -<p>[src/gdevpdfg.c 1.62]</p> -</blockquote> - -<p><strong><a name="2005-05-12_0201"></a> -2005-05-12 02:01 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Increase the artificial limits in the spot analyzer device -to accomodate Xterra-Regular font. -Fix bug 688077.</pre> -<p>[src/gzspotan.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-10_1619"></a> -2005-05-10 16:19 Igor Melichev</strong> (<a href="Details.htm#2005-05-10_1619">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Properly encrypt the document Info values. - -</pre> -<p>[src/gdevpdfo.c 1.32]</p> -</blockquote> - -<p><strong><a name="2005-05-10_1322"></a> -2005-05-10 13:22 Ray Johnston</strong> (<a href="Details.htm#2005-05-10_1322">details</a>)</p> -<blockquote> -<pre> -Fix overly agressive xref format checking that was tripped up by double -<cr> instead of <cr><lf>. Bug 688082 for customer 580. - -</pre> -<p>[lib/pdf_main.ps 1.97]</p> -</blockquote> - -<p><strong><a name="2005-05-07_2256"></a> -2005-05-07 22:56 Ray Johnston</strong></p> -<blockquote> -<pre> -Handle non-integer font size and stop after last page processed.</pre> -<p>[lib/gslp.ps 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-05_0535"></a> -2005-05-05 05:35 Dan Coby</strong> (<a href="Details.htm#2005-05-05_0535">details</a>)</p> -<blockquote> -<pre> -Partial fix for 687814 dithering artifacts. The given test file shows -some faint halftone dots in the background when rasterized using the -bmp256 device. - -</pre> -<p>[src/gscie.h 1.14, src/gxcmap.c 1.25, src/gxdevndi.c 1.6, src/gxdither.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-03_1050"></a> -2005-05-03 10:50 Igor Melichev</strong> (<a href="Details.htm#2005-05-03_1050">details</a>)</p> -<blockquote> -<pre> -Speed up shadings : a minor optimization for the monotonity check of a stitching function. - -</pre> -<p>[src/gsfunc3.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-05-03_1041"></a> -2005-05-03 10:41 Igor Melichev</strong> (<a href="Details.htm#2005-05-03_1041">details</a>)</p> -<blockquote> -<pre> -ps2write : Set device parameters to preserve colors. - -</pre> -<p>[lib/ps2write.bat 1.13]</p> -</blockquote> - -<p><strong><a name="2005-05-03_0910"></a> -2005-05-03 09:10 Igor Melichev</strong> (<a href="Details.htm#2005-05-03_0910">details</a>)</p> -<blockquote> -<pre> -ps2write : Fix problems with shadings. - -</pre> -<p>[src/gdevpdfd.c 1.60]</p> -</blockquote> - -<p><strong><a name="2005-04-29_1658"></a> -2005-04-29 16:58 Ray Johnston</strong> (<a href="Details.htm#2005-04-29_1658">details</a>)</p> -<blockquote> -<pre> -Handle CIDCount value of 65536 which might be seen with Identity CMap. -Fix for customer 562. - -</pre> -<p>[lib/gs_cidtt.ps 1.9]</p> -</blockquote> - -<p><strong><a name="2005-04-27_1640"></a> -2005-04-27 16:40 Igor Melichev</strong> (<a href="Details.htm#2005-04-27_1640">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Properly account FontMatrix of a CID font with 'glypshow', 'cshow'. - -</pre> -<p>[src/gdevpdtc.c 1.42, src/gsfont.c 1.36, src/gsfont.h 1.11]</p> -</blockquote> - -<p><strong><a name="2005-04-26_2136"></a> -2005-04-26 21:36 Dan Coby</strong> (<a href="Details.htm#2005-04-26_2136">details</a>)</p> -<blockquote> -<pre> -Fix for 687883 tiff32nc device and PDF transparency and for 687980 -image missing with psdcmyk driver. - -</pre> -<p>[src/gdevp14.c 1.28]</p> -</blockquote> - -<p><strong><a name="2005-04-26_2128"></a> -2005-04-26 21:28 Dan Coby</strong> (<a href="Details.htm#2005-04-26_2128">details</a>)</p> -<blockquote> -<pre> -Fix for 688048 ijs driver broken in 8.51 for ProcessColorModel=Gray versus 8.50 - -</pre> -<p>[src/gdevijs.c 1.11]</p> -</blockquote> - -<p><strong><a name="2005-04-25_1228"></a> -2005-04-25 12:28 Igor Melichev</strong> (<a href="Details.htm#2005-04-25_1228">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : Uninitialized variable when encrypting a string from a pdfmark. - -</pre> -<p>[src/gdevpdfr.c 1.9, src/iscan.c 1.20, src/sstring.c 1.5, src/sstring.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-04-25_0223"></a> -2005-04-25 02:23 Igor Melichev</strong> (<a href="Details.htm#2005-04-25_0223">details</a>)</p> -<blockquote> -<pre> -Fix (pdfwrite) : font file objects encryption was broken when worked on ps2write. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2201"></a> -2005-04-24 22:01 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2158"></a> -2005-04-24 21:58 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2146"></a> -2005-04-24 21:46 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2139"></a> -2005-04-24 21:39 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2131"></a> -2005-04-24 21:31 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-22_1008"></a> -2005-04-22 10:08 Russell Lang</strong></p> -<blockquote> -<pre> -Correct typo.</pre> -<p>[man/ps2ascii.1 1.34]</p> -</blockquote> - -<p><strong><a name="2005-04-21_1011"></a> -2005-04-21 10:11 Igor Melichev</strong> (<a href="Details.htm#2005-04-21_1011">details</a>)</p> -<blockquote> -<pre> -Speed up shadings : a minor optimization for the color monotonity check. - -</pre> -<p>[src/gxshade6.c 1.99]</p> -</blockquote> - -<p><strong><a name="2005-04-21_0928"></a> -2005-04-21 09:28 Igor Melichev</strong> (<a href="Details.htm#2005-04-21_0928">details</a>)</p> -<blockquote> -<pre> -Speed up shadings : fixed a crash with unlinear color devices. - -</pre> -<p>[src/gxshade6.c 1.98]</p> -</blockquote> - -<p><strong><a name="2005-04-20_2005"></a> -2005-04-20 20:05 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/zbfont.c 1.29]</p> -</blockquote> - -<p><strong><a name="2005-04-20_0844"></a> -2005-04-20 08:44 Igor Melichev</strong> (<a href="Details.htm#2005-04-20_0844">details</a>)</p> -<blockquote> -<pre> -Speed up shadings with optimizing fn_Sd_is_monotonic. - -</pre> -<p>[src/gsfunc0.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-04-20_0613"></a> -2005-04-20 06:13 Ray Johnston</strong> (<a href="Details.htm#2005-04-20_0613">details</a>)</p> -<blockquote> -<pre> -Prevent out of range ImageType 4 mask array entries from causing an error -as Adobe Acrobat Reader does. Bug 687611 for customer 870. - -</pre> -<p>[lib/pdf_draw.ps 1.92]</p> -</blockquote> - -<p><strong><a name="2005-04-19_2122"></a> -2005-04-19 21:22 Stefan Kemper</strong></p> -<blockquote> -<pre> -Added dependancies for gdevpdfj.c</pre> -<p>[src/devs.mak 1.130]</p> -</blockquote> - -<p><strong><a name="2005-04-19_1435"></a> -2005-04-19 14:35 Igor Melichev</strong> (<a href="Details.htm#2005-04-19_1435">details</a>)</p> -<blockquote> -<pre> -Speed up shadings with removing fn_domain_is_monotonic. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_1222"></a> -2005-04-19 12:22 Igor Melichev</strong> (<a href="Details.htm#2005-04-19_1222">details</a>)</p> -<blockquote> -<pre> -Removing the !NEW_SHADINGS branch. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0948"></a> -2005-04-19 09:48 Igor Melichev</strong> (<a href="Details.htm#2005-04-19_0948">details</a>)</p> -<blockquote> -<pre> -Faster shadings with dividing some quadrangles into 2 triangles. - -</pre> -<p>[src/gxshade6.c 1.96]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0836"></a> -2005-04-19 08:36 Igor Melichev</strong> (<a href="Details.htm#2005-04-19_0836">details</a>)</p> -<blockquote> -<pre> -Faster shadings with setting a stronger clipping box. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0727"></a> -2005-04-19 07:27 Igor Melichev</strong> (<a href="Details.htm#2005-04-19_0727">details</a>)</p> -<blockquote> -<pre> -Faster shadings with a better function monotonity check. - -</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0428"></a> -2005-04-19 04:28 Ralph Giles</strong></p> -<blockquote> -<pre> -Bump the version numbers post-release.</pre> -<p>[doc/News.htm 1.164, lib/gs_init.ps 1.119, src/gscdef.c 1.54, src/version.mak 1.83]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0029"></a> -2005-04-19 00:29 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfj.c 1.44]</p> +Bump version after the 8.52 release (to 8.53 CVS PRE-RELEASE).</pre> +<p>[doc/News.htm 1.167, lib/gs_init.ps 1.120, src/gscdef.c 1.56, src/version.mak 1.86]</p> </blockquote> </body> </html> diff --git a/gs/doc/Details.htm b/gs/doc/Details.htm index 5c17128ce..519bb8bfe 100644 --- a/gs/doc/Details.htm +++ b/gs/doc/Details.htm @@ -8,6257 +8,372 @@ </head> <body> -<p><strong><a name="2005-10-07_1835"></a> -2005-10-07 18:35 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1946"></a> +2005-10-20 19:46 Ray Johnston</strong></p> <blockquote> <pre> -Update to final release date for 8.52</pre> -<p>[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]</p> +Update doc files and version files for 8.53 release.</pre> +<p>[doc/API.htm 1.53, doc/Bug-form.htm 1.49, doc/Bug-info.htm 1.49, doc/C-style.htm 1.55, doc/Commprod.htm 1.41, doc/Copying.htm 1.39, doc/DLL.htm 1.43, doc/Deprecated.htm 1.20, doc/Details8.htm 1.24, doc/Develop.htm 1.159, doc/Devices.htm 1.90, doc/Drivers.htm 1.58, doc/Fonts.htm 1.51, doc/Helpers.htm 1.44, doc/History1.htm 1.39, doc/History2.htm 1.39, doc/History3.htm 1.39, doc/History4.htm 1.39, doc/History5.htm 1.41, doc/History6.htm 1.56, doc/History7.htm 1.44, doc/History8.htm 1.29, doc/Htmstyle.htm 1.44, doc/Install.htm 1.56, doc/Issues.htm 1.52, doc/Language.htm 1.98, doc/Lib.htm 1.43, doc/Maintain.htm 1.50, doc/Make.htm 1.90, doc/News.htm 1.168, doc/Projects.htm 1.67, doc/Ps-style.htm 1.37, doc/Ps2epsi.htm 1.42, doc/Ps2pdf.htm 1.88, doc/Ps2ps2.htm 1.7, doc/Psfiles.htm 1.68, doc/Readme.htm 1.71, doc/Release.htm 1.95, doc/Source.htm 1.39, doc/Testing.htm 1.37, doc/Unix-lpr.htm 1.39, doc/Use.htm 1.136, doc/Xfonts.htm 1.39, doc/gs-vms.hlp 1.37, man/dvipdf.1 1.37, man/font2c.1 1.37, man/gs.1 1.38, man/gslp.1 1.37, man/gsnd.1 1.37, man/pdf2dsc.1 1.36, man/pdf2ps.1 1.38, man/pdfopt.1 1.36, man/pf2afm.1 1.37, man/pfbtopfa.1 1.38, man/printafm.1 1.37, man/ps2ascii.1 1.37, man/ps2epsi.1 1.35, man/ps2pdf.1 1.42, man/ps2pdfwr.1 1.41, man/ps2ps.1 1.44, man/wftopfa.1 1.37, src/gscdef.c 1.58, src/version.mak 1.87]</p> </blockquote> -<p><strong><a name="2005-10-07_1809"></a> -2005-10-07 18:09 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1942"></a> +2005-10-20 19:42 Ray Johnston</strong></p> <blockquote> <pre> -Remove this script that is no longer used in the release process. We now -use cvs2cl.pl third party script.</pre> -<p>[toolbin/cvs2hist.py 1.13]</p> +Remove trailing ^M (<cr>) characters.</pre> +<p>[src/gdevbmp.c 1.12, src/slzwd.c 1.7]</p> </blockquote> -<p><strong><a name="2005-10-07_1802"></a> -2005-10-07 18:02 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1851"></a> +2005-10-20 18:51 Raph Levien</strong></p> <blockquote> <pre> -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.</pre> -<p>[toolbin/makeset.tcl 1.15]</p> +Fixes broken compile on amd64 platforms (see bug #688047 for details). +This patch should be safe on all platforms with 32-bit longs, and is +my best guess as to the right thing to do on Tru64 (where long is 64 +bits).</pre> +<p>[src/tttypes.h 1.3]</p> </blockquote> -<p><strong><a name="2005-10-05_1437"></a> -2005-10-05 14:37 Ray Johnston</strong></p> +<p><strong><a name="2005-10-20_1304"></a> +2005-10-20 13:04 Igor Melichev</strong></p> <blockquote> <pre> -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.</pre> -<p>[lib/pdf_draw.ps 1.98, src/gsalloc.c 1.23]</p> -</blockquote> - -<p><strong><a name="2005-10-04_1924"></a> -2005-10-04 19:24 Ray Johnston</strong></p> -<blockquote> -<pre> -Update change logs for 8.52 release.</pre> -<p>[doc/Changes.htm 1.59, doc/Details.htm 1.18]</p> -</blockquote> - -<p><strong><a name="2005-10-04_1751"></a> -2005-10-04 17:51 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_lev2.ps 1.38]</p> -</blockquote> - -<p><strong><a name="2005-10-04_0630"></a> -2005-10-04 06:30 Ray Johnston</strong></p> -<blockquote> -<pre> -Fix (some of) the gcc compiler warnings (at least the really easy ones).</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-10-04_0106"></a> -2005-10-04 01:06 Ray Johnston</strong></p> -<blockquote> -<pre> -Commit updates for 8.52 release -- documentation dates and GS_PRODUCT</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-10-01_0440"></a> -2005-10-01 04:40 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdevn.c 1.28, src/gdevdevn.h 1.12]</p> -</blockquote> - -<p><strong><a name="2005-09-30_1911"></a> -2005-09-30 19:11 Ray Johnston</strong></p> -<blockquote> -<pre> -Add missing documentation for lib/PDFX_def.ps.</pre> -<p>[doc/Psfiles.htm 1.65]</p> -</blockquote> - -<p><strong><a name="2005-09-29_1835"></a> -2005-09-29 18:35 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpsdi.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-09-29_1524"></a> -2005-09-29 15:24 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_font.ps 1.80]</p> -</blockquote> - -<p><strong><a name="2005-09-29_0836"></a> -2005-09-29 08:36 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpsdi.c 1.44]</p> -</blockquote> - -<p><strong><a name="2005-09-28_0433"></a> -2005-09-28 04:33 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_ops.ps 1.41]</p> -</blockquote> - -<p><strong><a name="2005-09-26_0820"></a> -2005-09-26 08:20 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/devs.mak 1.138, src/gdevpdfb.c 1.33]</p> -</blockquote> - -<p><strong><a name="2005-09-23_1821"></a> -2005-09-23 18:21 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[lib/pdf_font.ps 1.79, lib/pdf_main.ps 1.100]</p> -</blockquote> - -<p><strong><a name="2005-09-22_1611"></a> -2005-09-22 16:11 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[lib/gs_ttf.ps 1.48]</p> -</blockquote> - -<p><strong><a name="2005-09-21_1703"></a> -2005-09-21 17:03 Ray Johnston</strong></p> -<blockquote> -<pre> -MSVC 6 cannot convert from int64 to double (not yet implemented error). -Truncate to int prior to conversion to float.</pre> -<p>[src/gdevpsdi.c 1.43]</p> -</blockquote> - -<p><strong><a name="2005-09-21_0324"></a> -2005-09-21 03:24 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/scfd.c 1.9]</p> -</blockquote> - -<p><strong><a name="2005-09-20_1135"></a> -2005-09-20 11:35 Igor Melichev</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/devs.mak 1.137, src/gdevpdfd.c 1.70, src/gdevpsdi.c 1.42]</p> -</blockquote> - -<p><strong><a name="2005-09-19_1412"></a> -2005-09-19 14:12 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix: /SP pdfmark must synchronize the clipping path (continued). +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued 2). 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). +The last patch doesn't correctly handle numbers between 1e-7 and 1e-2. EXPECTED DIFFERENCES : None.</pre> -<p>[lib/gs_pdfwr.ps 1.50]</p> -</blockquote> - -<p><strong><a name="2005-09-16_1901"></a> -2005-09-16 19:01 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[lib/pdf_base.ps 1.48]</p> +<p>[lib/gs_pdfwr.ps 1.52]</p> </blockquote> -<p><strong><a name="2005-09-16_0617"></a> -2005-09-16 06:17 Ray Johnston</strong></p> +<p><strong><a name="2005-10-18_2031"></a> +2005-10-18 20:31 Igor Melichev</strong></p> <blockquote> <pre> -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.</pre> -<p>[lib/pdf_draw.ps 1.97]</p> -</blockquote> - -<p><strong><a name="2005-09-16_0403"></a> -2005-09-16 04:03 Ray Johnston</strong></p> -<blockquote> -<pre> -Correct edit problem with previous commit (copy/paste didn't get totally -changed for src/gsiorom.c).</pre> -<p>[doc/Develop.htm 1.156]</p> -</blockquote> - -<p><strong><a name="2005-09-16_0359"></a> -2005-09-16 03:59 Ray Johnston</strong></p> -<blockquote> -<pre> -Add missing documentation in Develop.htm and remove dead code commented out -with C++ style comments to eliminate regression test squawks.</pre> -<p>[doc/Develop.htm 1.155, src/mkromfs.c 1.2]</p> -</blockquote> - -<p><strong><a name="2005-09-14_0713"></a> -2005-09-14 07:13 Ray Johnston</strong></p> -<blockquote> -<pre> -Add a common case to an optimization check in the memflip function.</pre> -<p>[src/gsutil.c 1.11]</p> -</blockquote> - -<p><strong><a name="2005-09-14_0709"></a> -2005-09-14 07:09 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[src/zht.c 1.7]</p> -</blockquote> - -<p><strong><a name="2005-09-12_1152"></a> -2005-09-12 11:52 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Implementing a generation of PDF/X-3 (continued). - -DETAILS : - -This change improves the documentation. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Ps2pdf.htm 1.85]</p> -</blockquote> - -<p><strong><a name="2005-09-12_1134"></a> -2005-09-12 11:34 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-08_1732"></a> -2005-09-08 17:32 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : Suppress floating point number format in pdfmark operands. +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued). 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.</pre> -<p>[lib/gs_pdfwr.ps 1.48]</p> -</blockquote> - -<p><strong><a name="2005-09-07_2043"></a> -2005-09-07 20:43 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.84]</p> -</blockquote> - -<p><strong><a name="2005-09-07_1808"></a> -2005-09-07 18:08 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_base.ps 1.47]</p> -</blockquote> - -<p><strong><a name="2005-09-06_2221"></a> -2005-09-06 22:21 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdft.c 1.52]</p> -</blockquote> - -<p><strong><a name="2005-09-06_2004"></a> -2005-09-06 20:04 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.69]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1718"></a> -2005-09-06 17:18 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1622"></a> -2005-09-06 16:22 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdf.c 1.122, src/gdevpdfx.h 1.134, src/gsstruct.h 1.21]</p> -</blockquote> - -<p><strong><a name="2005-09-06_1347"></a> -2005-09-06 13:47 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : pdf_substitute_resource was misspelled. - -DETAILS : - -This a cosmetic syntaxical change. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1418"></a> -2005-09-05 14:18 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.83]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1418"></a> -2005-09-05 14:18 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-05_1358"></a> -2005-09-05 13:58 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-09-04_2042"></a> -2005-09-04 20:42 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxhintn.c 1.61, src/gxhintn.h 1.24]</p> -</blockquote> - -<p><strong><a name="2005-09-04_0544"></a> -2005-09-04 05:44 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdgbr.c 1.14, src/gdevdsp.c 1.35]</p> -</blockquote> - -<p><strong><a name="2005-09-02_0554"></a> -2005-09-02 05:54 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfx.h 1.130]</p> -</blockquote> - -<p><strong><a name="2005-09-01_2204"></a> -2005-09-01 22:04 Stefan Kemper</strong></p> -<blockquote> -<pre> -Formatting cleanup for the printing of the Font samples. - -Fixes bug 688281 -Thanks to: SaGS5495@hotmail.com</pre> -<p>[lib/prfont.ps 1.7]</p> -</blockquote> - -<p><strong><a name="2005-09-01_0005"></a> -2005-09-01 00:05 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/slzwd.c 1.6]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1834"></a> -2005-08-31 18:34 Igor Melichev</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevpdfb.h 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1831"></a> -2005-08-31 18:31 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1529"></a> -2005-08-31 15:29 Ray Johnston</strong></p> -<blockquote> -<pre> -Update map_cmyk_color function to modern version (was old style). This -should complete jpegcmyk for correct behaviour.</pre> -<p>[src/gdevjpeg.c 1.10]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1431"></a> -2005-08-31 14:31 Ray Johnston</strong></p> -<blockquote> -<pre> -Add jpegcmyk device (module missed in previous commit).</pre> -<p>[src/gdevjpeg.c 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1235"></a> -2005-08-31 12:35 Igor Melichev</strong></p> -<blockquote> -<pre> -Documenting the new pdfwrite device paramentr HaveTransparency. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Ps2pdf.htm 1.82]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1118"></a> -2005-08-31 11:18 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfp.c 1.51, src/gdevpdft.c 1.50]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1107"></a> -2005-08-31 11:07 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdft.c 1.49]</p> -</blockquote> - -<p><strong><a name="2005-08-31_1102"></a> -2005-08-31 11:02 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfg.c 1.66, src/gdevpdfj.c 1.48, src/gdevpdfu.c 1.84, src/gdevpdfx.h 1.129]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0740"></a> -2005-08-31 07:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfb.h 1.8, src/gdevpdft.c 1.48, src/gdevpdfx.h 1.128, src/gdevpdti.c 1.51]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0559"></a> -2005-08-31 05:59 Ray Johnston</strong></p> -<blockquote> -<pre> -Remove inadvertent commit that included png48 device.</pre> -<p>[src/msvc32.mak 1.75]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0552"></a> -2005-08-31 05:52 Ray Johnston</strong></p> -<blockquote> -<pre> -Add jpegcmyk device.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-31_0341"></a> -2005-08-31 03:41 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxcht.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-08-30_2326"></a> -2005-08-30 23:26 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[lib/gs_epsf.ps 1.15]</p> -</blockquote> - -<p><strong><a name="2005-08-30_2319"></a> -2005-08-30 23:19 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/zfileio.c 1.18]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1912"></a> -2005-08-30 19:12 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_ttf.ps 1.47]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1732"></a> -2005-08-30 17:32 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/ztrans.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1708"></a> -2005-08-30 17:08 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevp14.c 1.34, src/gstrans.h 1.15]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1649"></a> -2005-08-30 16:49 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1301"></a> -2005-08-30 13:01 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_1049"></a> -2005-08-30 10:49 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_0906"></a> -2005-08-30 09:06 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-30_0638"></a> -2005-08-30 06:38 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Cygwin/gcc warnings. - -DETAILS : - -This fixes some Cygwin/gcc warnings and improves few comments. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1959"></a> -2005-08-29 19:59 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[lib/pdf_main.ps 1.99]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1821"></a> -2005-08-29 18:21 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1812"></a> -2005-08-29 18:12 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (PDF interpreter) : Provide a bbox for .begintransparencygroup (issue 2). - -DETAILS : +This improves the patch +http://ghostscript.com/pipermail/gs-cvs/2005-September/005717.html +with writing small reals in a fixed point number format. -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. +We did it after Raph's request in Comment #5 of the bug 688167. +But we don't see a visible difference against the old implementation with any viewer. +Therefore we believe that we shouldn't have done it (as we did before the implementation). +Storing it now mainly for archiving purpose. -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. +If this change causes a problem, the author has no objection for unwinding it. EXPECTED DIFFERENCES : None.</pre> -<p>[lib/pdf_draw.ps 1.94]</p> +<p>[lib/gs_pdfwr.ps 1.51]</p> </blockquote> -<p><strong><a name="2005-08-29_1558"></a> -2005-08-29 15:58 Igor Melichev</strong></p> +<p><strong><a name="2005-10-18_0905"></a> +2005-10-18 09:05 Igor Melichev</strong></p> <blockquote> <pre> -Fix: Validate the number of transparency Background components. +Fix (pdfwrite) : Indexed colors were distorsed with encryption. 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. +Bug 688313 "pdfwrite : image colors depend on encryption". -EXPECTED DIFFERENCES : +The old code applied encryption with a wrong (zero) object id to +the palette of the indexed color space. After a viewer decrypts +the palette with a right object id, colors appear wrong. -None.</pre> -<p>[src/gdevp14.c 1.32, src/gstrans.c 1.22]</p> -</blockquote> +1. Use the PS string encoding instead the hexadecimal string encoding +while converting the palette to PDF format (gdevpdfc.c). +It provides a correct work of the part 3 below. +See also part 4 below. -<p><strong><a name="2005-08-29_1525"></a> -2005-08-29 15:25 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (device interface): Provide an access for the number of transparency Background components for high level devices, part 2. +2. Don't apply encryption when adding the palette +to cos object (gdevpdfc.c, devs.mak). +The old code was hacky, and new one is based on a general convention. -DETAILS : +3. Apply encryption with a right object id +to the string which represents the palette +when writing the cos object to the output PDF file. +This is an implicit consequence of +using the PS string encoding in the part 1 +due to a general convention about +applying encryption when writing cos objects to the output file. -This continues the third preparation for fixing the bug 687168 -"(pdfwrite) Transparency as a high level object" +4. Disable writing hexadecimal strings because their +encryption is not yet implemented (gdevpdfu.c). -The last patch has a minor inaccuracy : -the field Background_components defined as bool. -It must be int. +The generated PDF may become longer in 1-2 kilobytes per palette +due to PS encoding is less effective for palettes. +This could be optimized with implelenting an encryption method +for hexadecimal encoded strings in pdf_put_encoded_hex_string, +and undo the part 1. The method should apply 3 filters : +hexadecimal string decode, arc4 encode, hexadecimal string encode, +because cos object stores strings in the outer format. +Delaying this optimization for better times. EXPECTED DIFFERENCES : None.</pre> -<p>[src/gstparam.h 1.14, src/gstrans.h 1.13]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1518"></a> -2005-08-29 15:18 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1405"></a> -2005-08-29 14:05 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_draw.ps 1.93]</p> -</blockquote> - -<p><strong><a name="2005-08-29_1251"></a> -2005-08-29 12:51 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfb.h 1.5, src/gdevpdfi.c 1.72, src/gdevpdfx.h 1.124]</p> -</blockquote> - -<p><strong><a name="2005-08-25_1534"></a> -2005-08-25 15:34 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_frsd.ps 1.9]</p> -</blockquote> - -<p><strong><a name="2005-08-24_1902"></a> -2005-08-24 19:02 Ralph Giles</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/Makefile.in 1.41, src/gsiorom.c 1.1, src/lib.mak 1.211, src/mkromfs.c 1.1]</p> -</blockquote> - -<p><strong><a name="2005-08-24_1704"></a> -2005-08-24 17:04 Raph Levien</strong></p> -<blockquote> -<pre> -Cleanup of error message "printquit" calls in pf2afm, mostly to add -missing newlines. Thanks to Paul Vojta for the patch.</pre> -<p>[lib/pf2afm.ps 1.8]</p> +<p>[src/devs.mak 1.140, src/gdevpdfc.c 1.54, src/gdevpdfo.c 1.35, src/gdevpdfu.c 1.89]</p> </blockquote> -<p><strong><a name="2005-08-24_1703"></a> -2005-08-24 17:03 Igor Melichev</strong></p> +<p><strong><a name="2005-10-18_0758"></a> +2005-10-18 07:58 Igor Melichev</strong></p> <blockquote> <pre> -Fix (the device interface) : High level devices need an access to a transparency transfer function object. +Fix (pdfwrite) : Propagate error codes from pdf_write_value. DETAILS : -It adds "gs_function_t *transfer_function" to gs_pdf14trans_params_s and -enhances a garbager descriptor st_pdf14trans. +This is a preparation for fixing the bug +688313 "pdfwrite : image colors depend on encryption". -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. +In cases when no error happens, this code is algorithmocally equivalent. EXPECTED DIFFERENCES : None.</pre> -<p>[src/gdevp14.c 1.30, src/gstparam.h 1.12, src/gstrans.c 1.20, src/gstrans.h 1.11]</p> +<p>[src/gdevpdfo.c 1.34, src/gdevpdfu.c 1.88, src/gdevpdfx.h 1.138]</p> </blockquote> -<p><strong><a name="2005-08-23_1926"></a> -2005-08-23 19:26 Igor Melichev</strong></p> +<p><strong><a name="2005-10-17_1923"></a> +2005-10-17 19:23 Igor Melichev</strong></p> <blockquote> <pre> -Fix (pdfwrite) : Improve the logic of combining a text rotation with ViewingOrientation. +Fix (pdfwrite) : /BP pdfmark could create dead PDF objects (continiued). 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"</pre> -<p>[src/gdevpdf.c 1.116]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1734"></a> -2005-08-23 17:34 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxhintn.c 1.60]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1258"></a> -2005-08-23 12:58 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.68]</p> -</blockquote> - -<p><strong><a name="2005-08-23_1126"></a> -2005-08-23 11:26 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevvec.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-08-22_2130"></a> -2005-08-22 21:30 Igor Melichev</strong></p> -<blockquote> -<pre> -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</pre> -<p>[lib/gs_pdfwr.ps 1.46, src/gdevpdfd.c 1.67]</p> -</blockquote> - -<p><strong><a name="2005-08-22_2129"></a> -2005-08-22 21:29 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxpcopy.c 1.25]</p> -</blockquote> - -<p><strong><a name="2005-08-22_1429"></a> -2005-08-22 14:29 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxfill.c 1.122, src/gxpath.h 1.16, src/gxpcopy.c 1.24]</p> -</blockquote> - -<p><strong><a name="2005-08-18_0807"></a> -2005-08-18 08:07 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Improve the documentation about Policies.PageSize . - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Ps2ps2.htm 1.3]</p> -</blockquote> - -<p><strong><a name="2005-08-17_2154"></a> -2005-08-17 21:54 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_cmap.ps 1.19, lib/pdf_font.ps 1.78]</p> -</blockquote> - -<p><strong><a name="2005-08-17_1830"></a> -2005-08-17 18:30 Ray Johnston</strong></p> -<blockquote> -<pre> -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. -`</pre> -<p>[lib/pdf_ops.ps 1.39]</p> -</blockquote> - -<p><strong><a name="2005-08-17_1440"></a> -2005-08-17 14:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxline.h 1.7, src/gxstroke.c 1.18, doc/Language.htm 1.94]</p> -</blockquote> - -<p><strong><a name="2005-08-11_1710"></a> -2005-08-11 17:10 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfu.c 1.82]</p> -</blockquote> - -<p><strong><a name="2005-08-11_1538"></a> -2005-08-11 15:38 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Clipping was missed while stroking a path with a pattern color. +Bug 687560 "Invalid PDF if /BP pdfmarks with non-unique /_objdef". -DETAILS : +1. Prevent a potential crash while dereferencing NULL. +2. Don't put unnamed objects into local_named_objects. -Bug 688211 "Gradient not rendered". +Thanks to SaGS for pointing these problems out. EXPECTED DIFFERENCES : None.</pre> -<p>[src/gxstroke.c 1.17]</p> +<p>[src/gdevpdfm.c 1.50]</p> </blockquote> -<p><strong><a name="2005-08-10_1936"></a> -2005-08-10 19:36 Igor Melichev</strong></p> +<p><strong><a name="2005-10-12_1759"></a> +2005-10-12 17:59 Igor Melichev</strong></p> <blockquote> <pre> -Fix : Divide long lines while flattening a path. +Fix : Don't instantiate pattern when rendering to null device. DETAILS : -Bug 688228 "ps2pdf appears to infinite loop processing a document". +Bug 688308 "Error: undefined; OffendingCommand: .type1execchar". -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. +The test case executes cshow or kshow with intrevene changing +the current color space, causing a color load callout from fill_with_rule +_after_ the callout completes. After that the check +ctile->depth == dev->color_info.depth in gx_pattern_cache_lookup fails +(not sure why - probably due to gsave-grestore in the pattern procedure). +This patch skips entire character drawing when the device is null, +so that those cumbersome stuff isn't envolved. EXPECTED DIFFERENCES : None.</pre> -<p>[src/gxpflat.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-08-10_1931"></a> -2005-08-10 19:31 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Develop.htm must reference all relevant files (continued).</pre> -<p>[doc/Develop.htm 1.151, doc/Develop.htm 1.152]</p> -</blockquote> - -<p><strong><a name="2005-08-09_2238"></a> -2005-08-09 22:38 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdevn.c 1.26, src/gdevpsd.c 1.22, src/gdevtsep.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-08-09_2023"></a> -2005-08-09 20:23 Ralph Giles</strong></p> -<blockquote> -<pre> -Port the 4-bit EGA device to the new DeviceN color mapping. After -a patch from William Bader. Fixes bug #687795.</pre> -<p>[src/gdevpcfb.c 1.7]</p> +<p>[src/gsdevice.c 1.25, src/gspaint.c 1.10, src/gxdevcli.h 1.41]</p> </blockquote> -<p><strong><a name="2005-08-08_2324"></a> -2005-08-08 23:24 Ralph Giles</strong></p> +<p><strong><a name="2005-10-12_1105"></a> +2005-10-12 11:05 Igor Melichev</strong></p> <blockquote> <pre> -Remove a generated file that was causing build portability problems.</pre> -<p>[jasper/src/libjasper/include/jasper/jas_config_ac.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-08-04_1738"></a> -2005-08-04 17:38 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevbmp.c 1.11, src/gdevbmpc.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-08-04_0932"></a> -2005-08-04 09:32 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (TT font reader) : Allow 'post' over 65536 bytes. +Implementing a pointer stability validation in the garbager, continued. 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.</pre> -<p>[lib/gs_ttf.ps 1.46]</p> -</blockquote> - -<p><strong><a name="2005-08-03_1636"></a> -2005-08-03 16:36 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : A workaround for an HP LaserJet 1320 bug in 'resourcestatus'. - -DETAILS : +This patch is currently disabled, so the change is syntactically equivalent. -See comments in code. -The problem happened with the following files : +Bug 688226 "The garbager must check a pointer stability.". -017-01.ps -020-01.ps -045-01.ps -327-01.ps -336-01.ps -Bug687603.ps +This fixes a minor bug in the last patch. EXPECTED DIFFERENCES : None.</pre> -<p>[lib/opdfread.ps 1.82]</p> +<p>[src/ilocate.c 1.14]</p> </blockquote> -<p><strong><a name="2005-08-02_1112"></a> -2005-08-02 11:12 Igor Melichev</strong></p> +<p><strong><a name="2005-10-12_1045"></a> +2005-10-12 10:45 Igor Melichev</strong></p> <blockquote> <pre> -Fix (TT interpreter) : Optimize the debug support. +Implementing a pointer stability validation in the garbager. 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.</pre> -<p>[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]</p> -</blockquote> +This patch is currently disabled, so the change is syntacticly equivalent. -<p><strong><a name="2005-08-01_2058"></a> -2005-08-01 20:58 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (TT interpreter) : Skip TT instructions if the font program or the cvt program fails. +Bug 688226 "The garbager must check a pointer stability.". -DETAILS : +This patch extends the object header with a space order number field, +and compares the origin and the destination order numbers for each pointer +while validating the heap. The enhanced object header is still +within 16 bytes with the 32-bits architecture. See ialloc_validate_pointer_stability +about the order number definition. -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. +This patch detected so many problems while running any document, +as we can't enable it now. It is disabled with IGC_PTR_STABILITY_CHECK +macro defined in gxobj.h . EXPECTED DIFFERENCES : None.</pre> -<p>[src/ttfmain.c 1.33]</p> -</blockquote> - -<p><strong><a name="2005-08-01_1940"></a> -2005-08-01 19:40 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Develop.htm must reference all relevant files.</pre> -<p>[doc/Develop.htm 1.150]</p> -</blockquote> - -<p><strong><a name="2005-07-30_0239"></a> -2005-07-30 02:39 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevpsfx.c 1.25]</p> -</blockquote> - -<p><strong><a name="2005-07-29_0249"></a> -2005-07-29 02:49 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gxhintn.c 1.59]</p> -</blockquote> - -<p><strong><a name="2005-07-28_1524"></a> -2005-07-28 15:24 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Pacify Valgrind: don't copy memory on itself. -Partial fix for bug 688225.</pre> -<p>[src/gsiodev.c 1.8, src/zcie.c 1.13]</p> +<p>[src/gsalloc.c 1.24, src/gxalloc.h 1.12, src/gxobj.h 1.7, src/ialloc.c 1.8, src/ilocate.c 1.13]</p> </blockquote> -<p><strong><a name="2005-07-27_2234"></a> -2005-07-27 22:34 Igor Melichev</strong></p> +<p><strong><a name="2005-10-12_0816"></a> +2005-10-12 08:16 Igor Melichev</strong></p> <blockquote> <pre> -Fix : Maybe line breaks are broken by the last patch. Commit it again with right line breaks for sure.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-27_2209"></a> -2005-07-27 22:09 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice. +Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice (continued after July 28 205). DETAILS : Bug 687678 "pdfwrite : A Type 3 character cut-off". +Bug 688327 "incorrect masking fill in pdfwrite". -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. +The old patch for this problem appears to define a too weak +condition for recognizing a clipping set by setcachedevice, sectachedevice2. -EXPECTED DIFFERENCES : +Now we think that a special stuff for this condition isn't needed because +the condition may be united with the contition for "setcharwidth" : +both things need to skip the clipping path, which was set exactly by +setcachedevice, sectachedevice2 or setcharwidth. +Checking the rectangle coordinates is not relevant. -pdfwrite : +Therefore the change consists of 2 parts : +1. Unwinding the patch http://ghostscript.com/pipermail/gs-cvs/2005-July/005625.html (IM1358) + (see also http://ghostscript.com/pipermail/gs-cvs/2005-July/005626.html). +2. Remowing the (control == TEXT_SET_CHAR_WIDTH) check from pdf_text_set_cache, + so that the "caching" clipping path will be skipped in any case. -"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"</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-27_1124"></a> -2005-07-27 11:24 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsfont.c 1.37, src/gsfont.h 1.12, src/zbfont.c 1.30]</p> -</blockquote> - -<p><strong><a name="2005-07-26_2349"></a> -2005-07-26 23:49 Ralph Giles</strong></p> -<blockquote> -<pre> -Improve wording of the new p2ps2 script documentation.</pre> -<p>[doc/Ps2ps2.htm 1.2]</p> -</blockquote> - -<p><strong><a name="2005-07-26_2050"></a> -2005-07-26 20:50 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfc.c 1.53]</p> -</blockquote> - -<p><strong><a name="2005-07-26_0059"></a> -2005-07-26 00:59 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdevn.c 1.25, src/gdevpsd.c 1.21]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1950"></a> -2005-07-21 19:50 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Use memmove() instead of memcpy() in Ins_MINDEX() because of the overlapping -memory blocks. -Fix bug 688224.</pre> -<p>[src/ttinterp.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1932"></a> -2005-07-21 19:32 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Fix off-by-one error in Decode array testing. -Fix bug 688223.</pre> -<p>[src/gxipixel.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1819"></a> -2005-07-21 18:19 Dan Coby</strong></p> -<blockquote> -<pre> - -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).</pre> -<p>[src/gxdevcli.h 1.40]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1813"></a> -2005-07-21 18:13 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfu.c 1.81]</p> -</blockquote> - -<p><strong><a name="2005-07-21_1604"></a> -2005-07-21 16:04 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.81]</p> -</blockquote> - -<p><strong><a name="2005-07-21_0953"></a> -2005-07-21 09:53 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxchar.c 1.47]</p> -</blockquote> - -<p><strong><a name="2005-07-20_1814"></a> -2005-07-20 18:14 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[lib/opdfread.ps 1.80, src/gdevpdfb.c 1.32, src/gdevpdtt.c 1.103]</p> -</blockquote> - -<p><strong><a name="2005-07-20_1446"></a> -2005-07-20 14:46 Ray Johnston</strong></p> -<blockquote> -<pre> -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'.</pre> -<p>[lib/gs_ttf.ps 1.45]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0820"></a> -2005-07-20 08:20 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : Initial commit of the ps2ps2 documentation. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Ps2ps2.htm 1.1, doc/Readme.htm 1.68]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0722"></a> -2005-07-20 07:22 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdf.c 1.115, src/gdevpdfb.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0617"></a> -2005-07-20 06:17 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_pdfwr.ps 1.45]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0610"></a> -2005-07-20 06:10 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[doc/Develop.htm 1.149, doc/Psfiles.htm 1.64, doc/Use.htm 1.133]</p> -</blockquote> - -<p><strong><a name="2005-07-20_0600"></a> -2005-07-20 06:00 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_pdfwr.ps 1.44, lib/ps2ps2 1.1, lib/ps2ps2.bat 1.2, lib/ps2ps2.cmd 1.1]</p> -</blockquote> - -<p><strong><a name="2005-07-19_1931"></a> -2005-07-19 19:31 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdti.c 1.47]</p> -</blockquote> - -<p><strong><a name="2005-07-18_0551"></a> -2005-07-18 05:51 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_cff.ps 1.19]</p> -</blockquote> - -<p><strong><a name="2005-07-18_0533"></a> -2005-07-18 05:33 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_cff.ps 1.18]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0559"></a> -2005-07-15 05:59 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxdevcli.h 1.39]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0523"></a> -2005-07-15 05:23 Ralph Giles</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/configure.ac 1.51, src/devs.mak 1.134, src/gdevpng.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-07-15_0336"></a> -2005-07-15 03:36 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsfunc0.c 1.27]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1956"></a> -2005-07-14 19:56 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_base.ps 1.46]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1610"></a> -2005-07-14 16:10 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.79]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1514"></a> -2005-07-14 15:14 Alex Cherepanov</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/zfile.c 1.42]</p> -</blockquote> - -<p><strong><a name="2005-07-14_1320"></a> -2005-07-14 13:20 Igor Melichev</strong></p> -<blockquote> -<pre> -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. +Will add Bug688327.ps to comparefiles. EXPECTED DIFFERENCES : None.</pre> -<p>[lib/opdfread.ps 1.78]</p> +<p>[src/gdevpdfb.h 1.14, src/gdevpdfd.c 1.71, src/gdevpdfx.h 1.137, src/gdevpdti.c 1.53, src/gdevpdtt.c 1.104]</p> </blockquote> -<p><strong><a name="2005-07-14_1027"></a> -2005-07-14 10:27 Igor Melichev</strong></p> +<p><strong><a name="2005-10-11_1004"></a> +2005-10-11 10:04 Igor Melichev</strong></p> <blockquote> <pre> -Fix (ps2write) : Embed standard fonts, which use extention glyphs due to encoding conflicts. +Fix (PS interpreter) : Allocate gs_screen_enum in same space as its components. 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. +Bug 688330 "A dangling pointer in gx_screen_enum.". -This problem doesn't happen with pdfwrite, because it collapses -extended glyph names back to original ones. +The old code allocates gs_screen_enum in current memory space and frees to +the memory space of its components, which is obtained from +the 'setscreen' operand (the spot function). +In the test case the first memory space is local, and the second one is global. +We guess the last statement became true after a recent change to the PDF interpreter. -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. +This patch allocates gs_screen_enum in same space as its components. +The pritotype of zscreen_enum_init has been changed due to no method for +obtaining a space attribute value for iref from a gs_memory_t instance +(well, generally it is impossible, but one could solve if the memory +allocator is a PS interpreter's allocator except stable ones). -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. +We noticed that components of gs_screen_enum have pointers to memory +allocator structures, but don't list them in the related memory descriptors. +We're not sure whether a memory allocator structure may relocate or not - +our investigation through code didn't give an unique answer. +For now we leave component descriptors as they were before the patch. EXPECTED DIFFERENCES : None.</pre> -<p>[src/devs.mak 1.133, src/gdevpdtf.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-07-13_2121"></a> -2005-07-13 21:21 Dan Coby</strong></p> -<blockquote> -<pre> -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-<KYh=L[ix\207\\kz\210\227\246{\212\231\247\266\305 -\267\306\325\005\024"1@O$3AP_mCQ`o~\214bp\177\216\234\253\200\217\236\255\273 -\312\256\275\314\332\351\n\031\(6ET\)8GUdsHWft\203gv\204\223\242\261\206\225 -\262\301\317\245\263\321\340_Ul[<K\020=-iYM\\Lz\210x{\212\231\247\266\213\232 -\243\267\306\325\252\271\251\326\345\364\025\0363AP/CQ`o~Sbk\177\216\227r\200 -\217\236\255\273\221\237\256\275\314\332\257\276\310\334\352\371$8G4...) ] - -The lookup table for this color space should contain 256 bytes. Instead it -contains 768 bytes (3 times the needed number of bytes). - -The PDF 1.6 specification on page 233 (section 4.55) says: - - The color table data must be m x (hival + 1) bytes long, where m is the - number of color components in the base color space. - -Thus having 768 bytes is an actual error for this case. - -Apparently Acrobat 6.0 ignores this error since it does not complain about the -file. - -Since Acrobat accepts these files, I have modified the length test to -accept any look up table which has the needed number of data bytes. - -The files were produced by Amyuni PDF Converter (Version 2.08b Pro).</pre> -<p>[src/zcsindex.c 1.8]</p> +<p>[src/iht.h 1.6, src/zht.c 1.8, src/zht1.c 1.7, src/zht2.c 1.14]</p> </blockquote> -<p><strong><a name="2005-07-13_1818"></a> -2005-07-13 18:18 Ray Johnston</strong></p> +<p><strong><a name="2005-10-10_1909"></a> +2005-10-10 19:09 Igor Melichev</strong></p> <blockquote> <pre> -Font scanning would miss OpenType fonts (OTTO header).</pre> -<p>[lib/gs_ttf.ps 1.44]</p> -</blockquote> - -<p><strong><a name="2005-07-13_1721"></a> -2005-07-13 17:21 Igor Melichev</strong></p> -<blockquote> -<pre> -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. +Fix: Cygwin/gcc warninhs. EXPECTED DIFFERENCES : None.</pre> -<p>[src/gxchar.c 1.46]</p> +<p>[src/devs.mak 1.139, src/gdevpdfb.c 1.34]</p> </blockquote> -<p><strong><a name="2005-07-13_1037"></a> -2005-07-13 10:37 Igor Melichev</strong></p> +<p><strong><a name="2005-10-10_1858"></a> +2005-10-10 18:58 Igor Melichev</strong></p> <blockquote> <pre> -Fix (ps2write) : EOT marker was missed. +Optimizing the transparency compositor. DETAILS : -Bug 688186 "ps2write: EOT is missing". -The old code writes it after the file is closed. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[src/gdevpdf.c 1.114]</p> -</blockquote> - -<p><strong><a name="2005-07-13_0039"></a> -2005-07-13 00:39 Ralph Giles</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxcmap.c 1.26]</p> -</blockquote> +Bug 688255 "ai7 pdf fails on 7.03, runs for ten + minutes on 8.51". -<p><strong><a name="2005-07-12_1754"></a> -2005-07-12 17:54 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : MSVC8 Beta 2 doesn't handle the compiler option Gi. - -DETAILS : +The old code always allocates a transparency buffers for entire band. +The new code accounts group bbox to minimize buffers. +Due to that buffers appear empty for many of bands. +The time consumption for the test case of the bug 688255 is dropped in about 100 times +(from 8000 seconds to 71 seconds on a 3.07GHz machine, measured with debug build). -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. +1. The transparency bbox computes in pdf14_begin_transparency_group from + the group bbox and the CTM (gdevp14.c). +2. Handle an empty buffer pdf14_buf_new, pdf14_pop_transparency_group (gdevp14.c). +3. Fixed a bug in the rectangle clipping in + pdf14_mark_fill_rectangle, pdf14_mark_fill_rectangle_ko_simple. + The old code didn't sense it because bbox always covered entire band (gdevp14.c). +4. Write the bbox to clist in c_pdf14trans_write and read it in c_pdf14trans_read. +5. The pdf14 compositor needs CTM to transform the group bbox to the device space. + Forced the writing of CTM to clist before writing the compositor in clist_create_compositor. + (Sorry, it appears some ugly due to pcte->type->procs.write creates a body + of a command, but we need to create a set of two commands; + Another minor optimization - a narrowing the set of bands - is delayed, + see comments in code in clist_create_compositor) (gxclimag.c). +6. New functions cmd_write_ctm_return_length, cmd_write_ctm are factored out for (5) + (gxclpath.c, gxclpath.h). This part of the change is algorithmically eqiuivalent. +7. Minor change : fixed coding style of "} else {" in gdevp14.c . EXPECTED DIFFERENCES : None.</pre> -<p>[src/msvccmd.mak 1.27]</p> +<p>[src/gdevp14.c 1.35, src/gxclimag.c 1.13, src/gxclpath.c 1.21, src/gxclpath.h 1.13]</p> </blockquote> -<p><strong><a name="2005-07-11_2208"></a> -2005-07-11 22:08 Stefan Kemper</strong></p> +<p><strong><a name="2005-10-07_1949"></a> +2005-10-07 19:49 Ray Johnston</strong></p> <blockquote> <pre> -Fix MSVC compile error - -DETAILS: - -MSVC prevents dynamic structure initialization -gcc is more liberal. - -Final code is simpler using a function call.</pre> -<p>[src/gdevpxut.c 1.8]</p> +Add missing space in CVS PRE-RELEASE string.</pre> +<p>[src/gscdef.c 1.57]</p> </blockquote> -<p><strong><a name="2005-07-08_2206"></a> -2005-07-08 22:06 Dan Coby</strong></p> +<p><strong><a name="2005-10-07_1946"></a> +2005-10-07 19:46 Ray Johnston</strong></p> <blockquote> <pre> -The gdevdsp.c file was missed in the previous commit for the fix for 688192.</pre> -<p>[src/gdevdsp.c 1.34]</p> -</blockquote> - -<p><strong><a name="2005-07-08_2204"></a> -2005-07-08 22:04 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-07-07_1644"></a> -2005-07-07 16:44 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevlj56.c 1.7, src/gdevpx.c 1.16, src/gdevpxut.c 1.7, src/gdevpxut.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-07-06_2054"></a> -2005-07-06 20:54 Stefan Kemper</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/scfparam.c 1.5]</p> -</blockquote> - -<p><strong><a name="2005-07-05_1756"></a> -2005-07-05 17:56 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.77]</p> -</blockquote> - -<p><strong><a name="2005-07-04_0903"></a> -2005-07-04 09:03 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.76]</p> -</blockquote> - -<p><strong><a name="2005-06-29_2346"></a> -2005-06-29 23:46 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsovrc.c 1.10]</p> -</blockquote> - -<p><strong><a name="2005-06-29_2046"></a> -2005-06-29 20:46 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : CIEBased* images must use DecodeABC as Decode. - -DETAILS : - -Bug 688174 ps2write: black page -CompleteImage was underimplemented. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[lib/opdfread.ps 1.75]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1821"></a> -2005-06-29 18:21 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfb.c 1.31]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1421"></a> -2005-06-29 14:21 Ralph Giles</strong></p> -<blockquote> -<pre> -Remove a duplicate file in the installation target list.</pre> -<p>[src/unixinst.mak 1.41]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1412"></a> -2005-06-29 14:12 Igor Melichev</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevpdfj.c 1.46]</p> -</blockquote> - -<p><strong><a name="2005-06-29_1054"></a> -2005-06-29 10:54 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix some additional typos in the documentation install rules. Closes bug -688158.</pre> -<p>[src/unixinst.mak 1.40]</p> -</blockquote> - -<p><strong><a name="2005-06-28_2300"></a> -2005-06-28 23:00 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gdevpdfg.c 1.63, src/gdevpdfx.h 1.121, src/gdevpdti.c 1.46]</p> -</blockquote> - -<p><strong><a name="2005-06-28_1144"></a> -2005-06-28 11:44 Ralph Giles</strong></p> -<blockquote> -<pre> -Add two new multiply-included templating files to the exclusion list for -the multiple-inclusion regression check.</pre> -<p>[toolbin/tests/check_source.py 1.12]</p> -</blockquote> - -<p><strong><a name="2005-06-28_0619"></a> -2005-06-28 06:19 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_font.ps 1.77]</p> -</blockquote> - -<p><strong><a name="2005-06-23_0735"></a> -2005-06-23 07:35 Igor Melichev</strong></p> -<blockquote> -<pre> -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?$@ -c false 0 startjob pop -f - <113-01.ps". - -The last patch appears incorrect. This one fixes that. - -Bug 688157 happened because -tpc2.ps failed with 'invalidrestore' because -the global restore was applied at the level 1. -This happened because the last but one patch -appears incomplete - after that change the check for 'global' -in alloc_is_since_save become incorrect. -It assumed that mem->saved == save && mem->saved->save_level == 1 implies -save->state.save_level == 0. But with the last but one patch not it doesn't. - -Bug 688161 happened due to same check, because alloc_is_since_save -is also used in restore_fix_stack to fix string and file objects, -which exist on stack and which would become invalidated due -to the restore. 'zrestore' do not check such objects on estack -(restore_check_stack is called with 'false'). Such objects appear when -'startjob' is called from a command argument (and establishes -a save level 0), and later another command line argument -is executed with '.runstdin', which executes .subfiledecode -at save level 1 and keeps the filter object on estack while -.runexec works (keeping the file for .runexec2). -So running the file 113-01.ps invoked 'exitserver', which executes a 'restore', -which unwinded the file object, and caused a heap inconsistency -(because restore_check_stack is called with 'false') -due to estack keeps the unwinded file object. - -This change replaces it with (as we believe) the correct and simple check : - save->state.save_level == 0 /* Restoring to save level 0 */ -which restores the consistency of restore_fix_stack to restore_check_stack. - -EXPECTED DIFFERENCES : - -Fixes a crash with 113-01.ps .</pre> -<p>[src/isave.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-06-22_2015"></a> -2005-06-22 20:15 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : A global restore was applied at save level 1. - -DETAILS : - -Bug 688157 "'invalidrestore' in pkmraw -r72 -Z?$@ 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.</pre> -<p>[src/isave.c 1.13]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1536"></a> -2005-06-22 15:36 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/isave.c 1.12]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1524"></a> -2005-06-22 15:24 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix typos in the the jasper makefile. Closes bug 688148.</pre> -<p>[src/jasper.mak 1.2]</p> -</blockquote> - -<p><strong><a name="2005-06-22_1411"></a> -2005-06-22 14:11 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[doc/Language.htm 1.93]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1958"></a> -2005-06-21 19:58 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Reference count for gx_clip_path::path_list was incorrect. - -DETAILS : - -Bug 688147 "Wrong reference count with ppmraw -Z?$@ -r72 257-01.ps". - -gx_cpath_assign_preserve didn't adjust the reference count. - -EXPECTED DIFFERENCES : - -May fix some of pkmraw, pgmraw regressions appeared on June 16.</pre> -<p>[src/gxcpath.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1650"></a> -2005-06-21 16:50 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Always place the image enumerator into local memory (continued 2). - -DETAILS : - -The previous patch inserted a 'const' by a mistake. -Removing it. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[src/gsimage.c 1.15, src/gsimage.h 1.9]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1625"></a> -2005-06-21 16:25 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : A wrong allocator was used to release the glyph cache. - -DETAILS : - -Bug 688146 "heap corruption with ppmraw -r72 -Z?$@ 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.</pre> -<p>[src/gsgcache.c 1.4]</p> -</blockquote> - -<p><strong><a name="2005-06-21_1312"></a> -2005-06-21 13:12 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsimage.c 1.14, src/gsimage.h 1.8]</p> -</blockquote> - -<p><strong><a name="2005-06-21_0058"></a> -2005-06-21 00:58 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevp14.c 1.29]</p> -</blockquote> - -<p><strong><a name="2005-06-20_0859"></a> -2005-06-20 08:59 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2110"></a> -2005-06-19 21:10 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : zchar.c needs a prototype of z1_set_cache. - -DETAILS : - -It fixes a cygwin/gcc warning. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[src/int.mak 1.135, src/zchar.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2103"></a> -2005-06-19 21:03 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/ichar1.h 1.13, src/int.mak 1.134, src/zfont42.c 1.23]</p> -</blockquote> - -<p><strong><a name="2005-06-19_2045"></a> -2005-06-19 20:45 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxcht.c 1.16]</p> -</blockquote> - -<p><strong><a name="2005-06-16_0653"></a> -2005-06-16 06:53 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (Ps2pdf.htm) : ConvertCMYKImagesToRGB was wrongly documented. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Ps2pdf.htm 1.81]</p> -</blockquote> - -<p><strong><a name="2005-06-15_1840"></a> -2005-06-15 18:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-15_0031"></a> -2005-06-15 00:31 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.74]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1713"></a> -2005-06-14 17:13 Ralph Giles</strong></p> -<blockquote> -<pre> -Link to the relevent section of Use.htm for details about the GS_LIB env -variable. Fixes bug 688051.</pre> -<p>[doc/Install.htm 1.53]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1707"></a> -2005-06-14 17:07 Ralph Giles</strong></p> -<blockquote> -<pre> -Add some newer documentation files to the unix install target. -Fixes bug 688049.</pre> -<p>[src/unixinst.mak 1.39]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1653"></a> -2005-06-14 16:53 Ralph Giles</strong></p> -<blockquote> -<pre> -Fix a documentation typo: NeverEnbed vs NeverEmbed.</pre> -<p>[doc/Ps2pdf.htm 1.80]</p> -</blockquote> - -<p><strong><a name="2005-06-14_1119"></a> -2005-06-14 11:19 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/zfont42.c 1.22]</p> -</blockquote> - -<p><strong><a name="2005-06-13_1843"></a> -2005-06-13 18:43 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix : Interleaved images could miss Decode, step 4. - -DETAILS : - -Adding the new file gxsamplp.h to Develop.htm . - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[doc/Develop.htm 1.148]</p> -</blockquote> - -<p><strong><a name="2005-06-09_1947"></a> -2005-06-09 19:47 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_setpd.ps 1.27]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0729"></a> -2005-06-09 07:29 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device (continued 3). - -DETAILS : - -Removed a rudimentary code from gs_pdfwr.ps . - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[lib/gs_pdfwr.ps 1.43]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0715"></a> -2005-06-09 07:15 Ralph Giles</strong></p> -<blockquote> -<pre> -Throw an error when JBIG2 decoding fails in the library -instead of segfaulting. Bug 688053.</pre> -<p>[src/sjbig2.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0715"></a> -2005-06-09 07:15 Ralph Giles</strong></p> -<blockquote> -<pre> -Throw an error when JBIG2 decoding fails in the library instead of segfaulting. Bug 688053.</pre> -<p>[src/sjbig2.c 1.7]</p> -</blockquote> - -<p><strong><a name="2005-06-09_0526"></a> -2005-06-09 05:26 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Implementinmg the ps2write device (continued 2). - -DETAILS : - -Fixing a name in gs_pdfwr.ps . - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[lib/gs_pdfwr.ps 1.42]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1438"></a> -2005-06-08 14:38 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1416"></a> -2005-06-08 14:16 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxsample.c 1.6, src/gxsamplp.h 1.1, src/lib.mak 1.209]</p> -</blockquote> - -<p><strong><a name="2005-06-08_1400"></a> -2005-06-08 14:00 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-08_0656"></a> -2005-06-08 06:56 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_pdfwr.ps 1.41, src/gdevpdfu.c 1.80]</p> -</blockquote> - -<p><strong><a name="2005-06-08_0642"></a> -2005-06-08 06:42 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevdgbr.c 1.13]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1924"></a> -2005-06-07 19:24 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gsnup.ps 1.5]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1833"></a> -2005-06-07 18:33 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-07_1641"></a> -2005-06-07 16:41 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdf.c 1.112, src/gdevpdfx.h 1.119]</p> -</blockquote> - -<p><strong><a name="2005-06-06_1906"></a> -2005-06-06 19:06 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.73]</p> -</blockquote> - -<p><strong><a name="2005-06-06_1532"></a> -2005-06-06 15:32 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-06-04_1521"></a> -2005-06-04 15:21 Dan Coby</strong></p> -<blockquote> -<pre> -Removed extra && and space from last commit (fix for 687973).</pre> -<p>[src/scfd.c 1.8]</p> -</blockquote> - -<p><strong><a name="2005-06-03_2003"></a> -2005-06-03 20:03 Ray Johnston</strong></p> -<blockquote> -<pre> -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).</pre> -<p>[src/scfd.c 1.7, src/scfx.h 1.6]</p> -</blockquote> - -<p><strong><a name="2005-05-31_2042"></a> -2005-05-31 20:42 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.71]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1925"></a> -2005-05-31 19:25 Stefan Kemper</strong></p> -<blockquote> -<pre> -Update a few of the paper sizes used in reading/writing PXL. -Fixes bug 688118.</pre> -<p>[src/gdevpxen.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1305"></a> -2005-05-31 13:05 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/ttfoutl.h 1.15, src/tttype.h 1.3, src/tttypes.h 1.2]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1104"></a> -2005-05-31 11:04 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.70]</p> -</blockquote> - -<p><strong><a name="2005-05-31_1056"></a> -2005-05-31 10:56 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsptype1.c 1.22, src/gxhldevc.c 1.4]</p> -</blockquote> - -<p><strong><a name="2005-05-30_2100"></a> -2005-05-30 21:00 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.69, lib/ps2write.bat 1.16]</p> -</blockquote> - -<p><strong><a name="2005-05-30_1641"></a> -2005-05-30 16:41 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.68]</p> -</blockquote> - -<p><strong><a name="2005-05-29_1929"></a> -2005-05-29 19:29 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.64]</p> -</blockquote> - -<p><strong><a name="2005-05-27_0543"></a> -2005-05-27 05:43 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevijs.c 1.12, src/gdevprn.c 1.20, src/gdevprn.h 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-26_1722"></a> -2005-05-26 17:22 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxpath.c 1.11, src/gxstroke.c 1.16, src/lib.mak 1.207]</p> -</blockquote> - -<p><strong><a name="2005-05-26_0735"></a> -2005-05-26 07:35 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxstroke.c 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-25_2158"></a> -2005-05-25 21:58 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_lev2.ps 1.37]</p> -</blockquote> - -<p><strong><a name="2005-05-25_1557"></a> -2005-05-25 15:57 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.63, src/gsptype2.c 1.19, src/gxshade1.c 1.41, src/gxshade6.c 1.100]</p> -</blockquote> - -<p><strong><a name="2005-05-23_2233"></a> -2005-05-23 22:33 Dan Coby</strong></p> -<blockquote> -<pre> -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%.</pre> -<p>[src/gxht.c 1.17]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1824"></a> -2005-05-23 18:24 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1459"></a> -2005-05-23 14:59 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gscpm.h 1.5, src/gxchar.c 1.45]</p> -</blockquote> - -<p><strong><a name="2005-05-23_1049"></a> -2005-05-23 10:49 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxstroke.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-19_1639"></a> -2005-05-19 16:39 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_main.ps 1.98]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1959"></a> -2005-05-18 19:59 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Improving the script with NOOUTERSAVE. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[lib/ps2write.bat 1.15]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1951"></a> -2005-05-18 19:51 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.67, src/gdevpdf.c 1.110, src/gdevpdfx.h 1.116]</p> -</blockquote> - -<p><strong><a name="2005-05-18_1021"></a> -2005-05-18 10:21 Igor Melichev</strong></p> -<blockquote> -<pre> -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</pre> -<p>[src/gdevvec.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-05-17_2056"></a> -2005-05-17 20:56 Ralph Giles</strong></p> -<blockquote> -<pre> -Update a comment to correctly describe the jasper stream object struct.</pre> -<p>[src/sjpx.h 1.5]</p> -</blockquote> - -<p><strong><a name="2005-05-17_2040"></a> -2005-05-17 20:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.61]</p> -</blockquote> - -<p><strong><a name="2005-05-17_1740"></a> -2005-05-17 17:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.66]</p> -</blockquote> - -<p><strong><a name="2005-05-17_1204"></a> -2005-05-17 12:04 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.65]</p> -</blockquote> - -<p><strong><a name="2005-05-17_0841"></a> -2005-05-17 08:41 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/ps2write.bat 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-17_0819"></a> -2005-05-17 08:19 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.64]</p> -</blockquote> - -<p><strong><a name="2005-05-16_2325"></a> -2005-05-16 23:25 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/opdfread.ps 1.63]</p> -</blockquote> - -<p><strong><a name="2005-05-13_1228"></a> -2005-05-13 12:28 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Fix a typo in a comment.</pre> -<p>[src/msvc32.mak 1.72]</p> -</blockquote> - -<p><strong><a name="2005-05-12_1926"></a> -2005-05-12 19:26 Igor Melichev</strong></p> -<blockquote> -<pre> -Fix (ps2write) : Did not write halftone, color transfer, and some other graphic state parameters. - -DETAILS : - -See comment in code. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[src/gdevpdfg.c 1.62]</p> -</blockquote> - -<p><strong><a name="2005-05-12_0201"></a> -2005-05-12 02:01 Alex Cherepanov</strong></p> -<blockquote> -<pre> -Increase the artificial limits in the spot analyzer device -to accomodate Xterra-Regular font. -Fix bug 688077.</pre> -<p>[src/gzspotan.c 1.14]</p> -</blockquote> - -<p><strong><a name="2005-05-10_1619"></a> -2005-05-10 16:19 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfo.c 1.32]</p> -</blockquote> - -<p><strong><a name="2005-05-10_1322"></a> -2005-05-10 13:22 Ray Johnston</strong></p> -<blockquote> -<pre> -Fix overly agressive xref format checking that was tripped up by double -<cr> instead of <cr><lf>. 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.</pre> -<p>[lib/pdf_main.ps 1.97]</p> -</blockquote> - -<p><strong><a name="2005-05-07_2256"></a> -2005-05-07 22:56 Ray Johnston</strong></p> -<blockquote> -<pre> -Handle non-integer font size and stop after last page processed.</pre> -<p>[lib/gslp.ps 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-05_0535"></a> -2005-05-05 05:35 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gscie.h 1.14, src/gxcmap.c 1.25, src/gxdevndi.c 1.6, src/gxdither.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-05-03_1050"></a> -2005-05-03 10:50 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsfunc3.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-05-03_1041"></a> -2005-05-03 10:41 Igor Melichev</strong></p> -<blockquote> -<pre> -ps2write : Set device parameters to preserve colors. - -EXPECTED DIFFERENCES : - -None.</pre> -<p>[lib/ps2write.bat 1.13]</p> -</blockquote> - -<p><strong><a name="2005-05-03_0910"></a> -2005-05-03 09:10 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfd.c 1.60]</p> -</blockquote> - -<p><strong><a name="2005-04-29_1658"></a> -2005-04-29 16:58 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/gs_cidtt.ps 1.9]</p> -</blockquote> - -<p><strong><a name="2005-04-27_1640"></a> -2005-04-27 16:40 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdtc.c 1.42, src/gsfont.c 1.36, src/gsfont.h 1.11]</p> -</blockquote> - -<p><strong><a name="2005-04-26_2136"></a> -2005-04-26 21:36 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevp14.c 1.28]</p> -</blockquote> - -<p><strong><a name="2005-04-26_2128"></a> -2005-04-26 21:28 Dan Coby</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevijs.c 1.11]</p> -</blockquote> - -<p><strong><a name="2005-04-25_1228"></a> -2005-04-25 12:28 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfr.c 1.9, src/iscan.c 1.20, src/sstring.c 1.5, src/sstring.h 1.7]</p> -</blockquote> - -<p><strong><a name="2005-04-25_0223"></a> -2005-04-25 02:23 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2201"></a> -2005-04-24 22:01 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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, 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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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2158"></a> -2005-04-24 21:58 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2146"></a> -2005-04-24 21:46 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2139"></a> -2005-04-24 21:39 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-24_2131"></a> -2005-04-24 21:31 Ralph Giles</strong></p> -<blockquote> -<pre> -Initial revision</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-22_1008"></a> -2005-04-22 10:08 Russell Lang</strong></p> -<blockquote> -<pre> -Correct typo.</pre> -<p>[man/ps2ascii.1 1.34]</p> -</blockquote> - -<p><strong><a name="2005-04-21_1011"></a> -2005-04-21 10:11 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gxshade6.c 1.99]</p> -</blockquote> - -<p><strong><a name="2005-04-21_0928"></a> -2005-04-21 09:28 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxshade6.c 1.98]</p> -</blockquote> - -<p><strong><a name="2005-04-20_2005"></a> -2005-04-20 20:05 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/zbfont.c 1.29]</p> -</blockquote> - -<p><strong><a name="2005-04-20_0844"></a> -2005-04-20 08:44 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gsfunc0.c 1.26]</p> -</blockquote> - -<p><strong><a name="2005-04-20_0613"></a> -2005-04-20 06:13 Ray Johnston</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[lib/pdf_draw.ps 1.92]</p> -</blockquote> - -<p><strong><a name="2005-04-19_2122"></a> -2005-04-19 21:22 Stefan Kemper</strong></p> -<blockquote> -<pre> -Added dependancies for gdevpdfj.c</pre> -<p>[src/devs.mak 1.130]</p> -</blockquote> - -<p><strong><a name="2005-04-19_1435"></a> -2005-04-19 14:35 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_1222"></a> -2005-04-19 12:22 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0948"></a> -2005-04-19 09:48 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[src/gxshade6.c 1.96]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0836"></a> -2005-04-19 08:36 Igor Melichev</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0727"></a> -2005-04-19 07:27 Igor Melichev</strong></p> -<blockquote> -<pre> -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"</pre> -<p>[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]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0428"></a> -2005-04-19 04:28 Ralph Giles</strong></p> -<blockquote> -<pre> -Bump the version numbers post-release.</pre> -<p>[doc/News.htm 1.164, lib/gs_init.ps 1.119, src/gscdef.c 1.54, src/version.mak 1.83]</p> -</blockquote> - -<p><strong><a name="2005-04-19_0029"></a> -2005-04-19 00:29 Stefan Kemper</strong></p> -<blockquote> -<pre> -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.</pre> -<p>[src/gdevpdfj.c 1.44]</p> +Bump version after the 8.52 release (to 8.53 CVS PRE-RELEASE).</pre> +<p>[doc/News.htm 1.167, lib/gs_init.ps 1.120, src/gscdef.c 1.56, src/version.mak 1.86]</p> </blockquote> </body> </html> diff --git a/gs/doc/Details8.htm b/gs/doc/Details8.htm index c5e83e843..489bd5f65 100644 --- a/gs/doc/Details8.htm +++ b/gs/doc/Details8.htm @@ -29,6 +29,7 @@ <h2>Table of contents</h2> <blockquote><ul> +<li><a href="#Version8.53">Version 8.53 (2005-10-20)</a> <li><a href="#Version8.52">Version 8.52 (2005-10-07)</a> <li><a href="#Version8.51">Version 8.51 (2005-04-18)</a> <li><a href="#Version8.50">Version 8.50 (2004-12-10)</a> @@ -82,6 +83,417 @@ overview</a>. <!-- [2.0 begin contents] ================================================== --> +<h2><a name="Version8.53"></a>Version 8.53 (2005-10-20)</h2> + +<p>This is the fourth stable release in the 8.5x series of Ghostscript. +It contains a few bug fixes and improvements since 8.52, particularly in +the fix for a build problem on AMD64/Windows64 and vastly improved +transparency rendering speed for some PDF's. + +<p> The following <a href="http://bugs.ghostscript.com/">bugs</a> were +open at the time of this release: <blockquote> +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, 687560, 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, 688047, 688054, 688058, +688060, 688061, 688064, 688066, 688068, 688075, 688079, 688081, +688091, 688095, 688101, 688106, 688108, 688124, 688129, 688130, +688132, 688134, 688149, 688151, 688152, 688159, 688166, 688176, +688179, 688181, 688184, 688187, 688200, 688203, 688207, 688215, +688225, 688227, 688231, 688239, 688243, 688249, 688260, 688265, +688269, 688274, 688278, 688280, 688282, 688285, 688288, 688290, +688291, 688295, 688300, 688302, 688309, 688311, 688317, 688318, +688319, 688320, 688321, 688323, 688326, 688329, 688332, 688333, +688334, 688335, 688336, 688337, 688338, 688339, 688342, 688344 +</blockquote> + +<h3><a name="8.53_Incompatible_changes"></a>Incompatible changes</h3> + +<p> +There are no known incompatible changes at this point. + +<h3><a name="8.53_changelog"></a>Changelog</h3> + +<p><strong><a name="2005-10-20_1946"></a> +2005-10-20 19:46 Ray Johnston</strong></p> +<blockquote> +<pre> +Update doc files and version files for 8.53 release.</pre> +<p>[doc/API.htm 1.53, doc/Bug-form.htm 1.49, doc/Bug-info.htm 1.49, doc/C-style.htm 1.55, doc/Commprod.htm 1.41, doc/Copying.htm 1.39, doc/DLL.htm 1.43, doc/Deprecated.htm 1.20, doc/Details8.htm 1.24, doc/Develop.htm 1.159, doc/Devices.htm 1.90, doc/Drivers.htm 1.58, doc/Fonts.htm 1.51, doc/Helpers.htm 1.44, doc/History1.htm 1.39, doc/History2.htm 1.39, doc/History3.htm 1.39, doc/History4.htm 1.39, doc/History5.htm 1.41, doc/History6.htm 1.56, doc/History7.htm 1.44, doc/History8.htm 1.29, doc/Htmstyle.htm 1.44, doc/Install.htm 1.56, doc/Issues.htm 1.52, doc/Language.htm 1.98, doc/Lib.htm 1.43, doc/Maintain.htm 1.50, doc/Make.htm 1.90, doc/News.htm 1.168, doc/Projects.htm 1.67, doc/Ps-style.htm 1.37, doc/Ps2epsi.htm 1.42, doc/Ps2pdf.htm 1.88, doc/Ps2ps2.htm 1.7, doc/Psfiles.htm 1.68, doc/Readme.htm 1.71, doc/Release.htm 1.95, doc/Source.htm 1.39, doc/Testing.htm 1.37, doc/Unix-lpr.htm 1.39, doc/Use.htm 1.136, doc/Xfonts.htm 1.39, doc/gs-vms.hlp 1.37, man/dvipdf.1 1.37, man/font2c.1 1.37, man/gs.1 1.38, man/gslp.1 1.37, man/gsnd.1 1.37, man/pdf2dsc.1 1.36, man/pdf2ps.1 1.38, man/pdfopt.1 1.36, man/pf2afm.1 1.37, man/pfbtopfa.1 1.38, man/printafm.1 1.37, man/ps2ascii.1 1.37, man/ps2epsi.1 1.35, man/ps2pdf.1 1.42, man/ps2pdfwr.1 1.41, man/ps2ps.1 1.44, man/wftopfa.1 1.37, src/gscdef.c 1.58, src/version.mak 1.87]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1942"></a> +2005-10-20 19:42 Ray Johnston</strong></p> +<blockquote> +<pre> +Remove trailing ^M (<cr>) characters.</pre> +<p>[src/gdevbmp.c 1.12, src/slzwd.c 1.7]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1851"></a> +2005-10-20 18:51 Raph Levien</strong></p> +<blockquote> +<pre> +Fixes broken compile on amd64 platforms (see bug #688047 for details). +This patch should be safe on all platforms with 32-bit longs, and is +my best guess as to the right thing to do on Tru64 (where long is 64 +bits).</pre> +<p>[src/tttypes.h 1.3]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1304"></a> +2005-10-20 13:04 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued 2). + +DETAILS : + +Bug 688167 "change of real number fomat from fixed to exponential format". + +The last patch doesn't correctly handle numbers between 1e-7 and 1e-2. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[lib/gs_pdfwr.ps 1.52]</p> +</blockquote> + +<p><strong><a name="2005-10-18_2031"></a> +2005-10-18 20:31 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued). + +DETAILS : + +Bug 688167 "change of real number fomat from fixed to exponential format". + +This improves the patch +http://ghostscript.com/pipermail/gs-cvs/2005-September/005717.html +with writing small reals in a fixed point number format. + +We did it after Raph's request in Comment #5 of the bug 688167. +But we don't see a visible difference against the old implementation with any viewer. +Therefore we believe that we shouldn't have done it (as we did before the implementation). +Storing it now mainly for archiving purpose. + +If this change causes a problem, the author has no objection for unwinding it. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[lib/gs_pdfwr.ps 1.51]</p> +</blockquote> + +<p><strong><a name="2005-10-18_0905"></a> +2005-10-18 09:05 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : Indexed colors were distorsed with encryption. + +DETAILS : + +Bug 688313 "pdfwrite : image colors depend on encryption". + +The old code applied encryption with a wrong (zero) object id to +the palette of the indexed color space. After a viewer decrypts +the palette with a right object id, colors appear wrong. + +1. Use the PS string encoding instead the hexadecimal string encoding +while converting the palette to PDF format (gdevpdfc.c). +It provides a correct work of the part 3 below. +See also part 4 below. + +2. Don't apply encryption when adding the palette +to cos object (gdevpdfc.c, devs.mak). +The old code was hacky, and new one is based on a general convention. + +3. Apply encryption with a right object id +to the string which represents the palette +when writing the cos object to the output PDF file. +This is an implicit consequence of +using the PS string encoding in the part 1 +due to a general convention about +applying encryption when writing cos objects to the output file. + +4. Disable writing hexadecimal strings because their +encryption is not yet implemented (gdevpdfu.c). + +The generated PDF may become longer in 1-2 kilobytes per palette +due to PS encoding is less effective for palettes. +This could be optimized with implelenting an encryption method +for hexadecimal encoded strings in pdf_put_encoded_hex_string, +and undo the part 1. The method should apply 3 filters : +hexadecimal string decode, arc4 encode, hexadecimal string encode, +because cos object stores strings in the outer format. +Delaying this optimization for better times. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/devs.mak 1.140, src/gdevpdfc.c 1.54, src/gdevpdfo.c 1.35, src/gdevpdfu.c 1.89]</p> +</blockquote> + +<p><strong><a name="2005-10-18_0758"></a> +2005-10-18 07:58 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : Propagate error codes from pdf_write_value. + +DETAILS : + +This is a preparation for fixing the bug +688313 "pdfwrite : image colors depend on encryption". + +In cases when no error happens, this code is algorithmocally equivalent. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gdevpdfo.c 1.34, src/gdevpdfu.c 1.88, src/gdevpdfx.h 1.138]</p> +</blockquote> + +<p><strong><a name="2005-10-17_1923"></a> +2005-10-17 19:23 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : /BP pdfmark could create dead PDF objects (continiued). + +DETAILS : + +Bug 687560 "Invalid PDF if /BP pdfmarks with non-unique /_objdef". + +1. Prevent a potential crash while dereferencing NULL. +2. Don't put unnamed objects into local_named_objects. + +Thanks to SaGS for pointing these problems out. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gdevpdfm.c 1.50]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1759"></a> +2005-10-12 17:59 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix : Don't instantiate pattern when rendering to null device. + +DETAILS : + +Bug 688308 "Error: undefined; OffendingCommand: .type1execchar". + +The test case executes cshow or kshow with intrevene changing +the current color space, causing a color load callout from fill_with_rule +_after_ the callout completes. After that the check +ctile->depth == dev->color_info.depth in gx_pattern_cache_lookup fails +(not sure why - probably due to gsave-grestore in the pattern procedure). +This patch skips entire character drawing when the device is null, +so that those cumbersome stuff isn't envolved. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gsdevice.c 1.25, src/gspaint.c 1.10, src/gxdevcli.h 1.41]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1105"></a> +2005-10-12 11:05 Igor Melichev</strong></p> +<blockquote> +<pre> +Implementing a pointer stability validation in the garbager, continued. + +DETAILS : + +This patch is currently disabled, so the change is syntactically equivalent. + +Bug 688226 "The garbager must check a pointer stability.". + +This fixes a minor bug in the last patch. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/ilocate.c 1.14]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1045"></a> +2005-10-12 10:45 Igor Melichev</strong></p> +<blockquote> +<pre> +Implementing a pointer stability validation in the garbager. + +DETAILS : + +This patch is currently disabled, so the change is syntacticly equivalent. + +Bug 688226 "The garbager must check a pointer stability.". + +This patch extends the object header with a space order number field, +and compares the origin and the destination order numbers for each pointer +while validating the heap. The enhanced object header is still +within 16 bytes with the 32-bits architecture. See ialloc_validate_pointer_stability +about the order number definition. + +This patch detected so many problems while running any document, +as we can't enable it now. It is disabled with IGC_PTR_STABILITY_CHECK +macro defined in gxobj.h . + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gsalloc.c 1.24, src/gxalloc.h 1.12, src/gxobj.h 1.7, src/ialloc.c 1.8, src/ilocate.c 1.13]</p> +</blockquote> + +<p><strong><a name="2005-10-12_0816"></a> +2005-10-12 08:16 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice (continued after July 28 205). + +DETAILS : + +Bug 687678 "pdfwrite : A Type 3 character cut-off". +Bug 688327 "incorrect masking fill in pdfwrite". + +The old patch for this problem appears to define a too weak +condition for recognizing a clipping set by setcachedevice, sectachedevice2. + +Now we think that a special stuff for this condition isn't needed because +the condition may be united with the contition for "setcharwidth" : +both things need to skip the clipping path, which was set exactly by +setcachedevice, sectachedevice2 or setcharwidth. +Checking the rectangle coordinates is not relevant. + +Therefore the change consists of 2 parts : +1. Unwinding the patch http://ghostscript.com/pipermail/gs-cvs/2005-July/005625.html (IM1358) + (see also http://ghostscript.com/pipermail/gs-cvs/2005-July/005626.html). +2. Remowing the (control == TEXT_SET_CHAR_WIDTH) check from pdf_text_set_cache, + so that the "caching" clipping path will be skipped in any case. + +Will add Bug688327.ps to comparefiles. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gdevpdfb.h 1.14, src/gdevpdfd.c 1.71, src/gdevpdfx.h 1.137, src/gdevpdti.c 1.53, src/gdevpdtt.c 1.104]</p> +</blockquote> + +<p><strong><a name="2005-10-11_1004"></a> +2005-10-11 10:04 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix (PS interpreter) : Allocate gs_screen_enum in same space as its components. + +DETAILS : + +Bug 688330 "A dangling pointer in gx_screen_enum.". + +The old code allocates gs_screen_enum in current memory space and frees to +the memory space of its components, which is obtained from +the 'setscreen' operand (the spot function). +In the test case the first memory space is local, and the second one is global. +We guess the last statement became true after a recent change to the PDF interpreter. + +This patch allocates gs_screen_enum in same space as its components. +The pritotype of zscreen_enum_init has been changed due to no method for +obtaining a space attribute value for iref from a gs_memory_t instance +(well, generally it is impossible, but one could solve if the memory +allocator is a PS interpreter's allocator except stable ones). + +We noticed that components of gs_screen_enum have pointers to memory +allocator structures, but don't list them in the related memory descriptors. +We're not sure whether a memory allocator structure may relocate or not - +our investigation through code didn't give an unique answer. +For now we leave component descriptors as they were before the patch. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/iht.h 1.6, src/zht.c 1.8, src/zht1.c 1.7, src/zht2.c 1.14]</p> +</blockquote> + +<p><strong><a name="2005-10-10_1909"></a> +2005-10-10 19:09 Igor Melichev</strong></p> +<blockquote> +<pre> +Fix: Cygwin/gcc warninhs. + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/devs.mak 1.139, src/gdevpdfb.c 1.34]</p> +</blockquote> + +<p><strong><a name="2005-10-10_1858"></a> +2005-10-10 18:58 Igor Melichev</strong></p> +<blockquote> +<pre> +Optimizing the transparency compositor. + +DETAILS : + +Bug 688255 "ai7 pdf fails on 7.03, runs for ten + minutes on 8.51". + +The old code always allocates a transparency buffers for entire band. +The new code accounts group bbox to minimize buffers. +Due to that buffers appear empty for many of bands. +The time consumption for the test case of the bug 688255 is dropped in about 100 times +(from 8000 seconds to 71 seconds on a 3.07GHz machine, measured with debug build). + +1. The transparency bbox computes in pdf14_begin_transparency_group from + the group bbox and the CTM (gdevp14.c). +2. Handle an empty buffer pdf14_buf_new, pdf14_pop_transparency_group (gdevp14.c). +3. Fixed a bug in the rectangle clipping in + pdf14_mark_fill_rectangle, pdf14_mark_fill_rectangle_ko_simple. + The old code didn't sense it because bbox always covered entire band (gdevp14.c). +4. Write the bbox to clist in c_pdf14trans_write and read it in c_pdf14trans_read. +5. The pdf14 compositor needs CTM to transform the group bbox to the device space. + Forced the writing of CTM to clist before writing the compositor in clist_create_compositor. + (Sorry, it appears some ugly due to pcte->type->procs.write creates a body + of a command, but we need to create a set of two commands; + Another minor optimization - a narrowing the set of bands - is delayed, + see comments in code in clist_create_compositor) (gxclimag.c). +6. New functions cmd_write_ctm_return_length, cmd_write_ctm are factored out for (5) + (gxclpath.c, gxclpath.h). This part of the change is algorithmically eqiuivalent. +7. Minor change : fixed coding style of "} else {" in gdevp14.c . + +EXPECTED DIFFERENCES : + +None.</pre> +<p>[src/gdevp14.c 1.35, src/gxclimag.c 1.13, src/gxclpath.c 1.21, src/gxclpath.h 1.13]</p> +</blockquote> + +<p><strong><a name="2005-10-07_1949"></a> +2005-10-07 19:49 Ray Johnston</strong></p> +<blockquote> +<pre> +Add missing space in CVS PRE-RELEASE string.</pre> +<p>[src/gscdef.c 1.57]</p> +</blockquote> + +<p><strong><a name="2005-10-07_1946"></a> +2005-10-07 19:46 Ray Johnston</strong></p> +<blockquote> +<pre> +Bump version after the 8.52 release (to 8.53 CVS PRE-RELEASE).</pre> +<p>[doc/News.htm 1.167, lib/gs_init.ps 1.120, src/gscdef.c 1.56, src/version.mak 1.86]</p> +</blockquote> +<hr> + <h2><a name="Version8.52"></a>Version 8.52 (2005-10-07)</h2> <p>This is the third stable release in the 8.5x series of Ghostscript. diff --git a/gs/doc/History8.htm b/gs/doc/History8.htm index 552c9774b..42e997bb3 100644 --- a/gs/doc/History8.htm +++ b/gs/doc/History8.htm @@ -29,6 +29,7 @@ <h2>Table of contents</h2> <blockquote><ul> +<li><a href="#Version8.53">Version 8.53 (2005-10-20)</a> <li><a href="#Version8.52">Version 8.52 (2005-10-07)</a> <li><a href="#Version8.51">Version 8.51 (2005-04-18)</a> <li><a href="#Version8.50">Version 8.50 (2004-12-10)</a> @@ -72,6 +73,212 @@ overview</a>. <!-- [2.0 begin contents] ================================================== --> +<h2><a name="Version8.53"></a>Version 8.53 (2005-10-20)</h2> + +<p>This is the fourth stable release in the 8.5x series of Ghostscript. +It contains a few bug fixes and improvements since 8.52, particularly in +the fix for a build problem on AMD64/Windows64 and vastly improved +transparency rendering speed for some PDF's. + +<p> The following <a href="http://bugs.ghostscript.com/">bugs</a> were +open at the time of this release: <blockquote> +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, 687560, 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, 688047, 688054, 688058, +688060, 688061, 688064, 688066, 688068, 688075, 688079, 688081, +688091, 688095, 688101, 688106, 688108, 688124, 688129, 688130, +688132, 688134, 688149, 688151, 688152, 688159, 688166, 688176, +688179, 688181, 688184, 688187, 688200, 688203, 688207, 688215, +688225, 688227, 688231, 688239, 688243, 688249, 688260, 688265, +688269, 688274, 688278, 688280, 688282, 688285, 688288, 688290, +688291, 688295, 688300, 688302, 688309, 688311, 688317, 688318, +688319, 688320, 688321, 688323, 688326, 688329, 688332, 688333, +688334, 688335, 688336, 688337, 688338, 688339, 688342, 688344 +</blockquote> + +<h3><a name="8.53_Incompatible_changes"></a>Incompatible changes</h3> + +<p> +There are no known incompatible changes at this point. + +<h3><a name="8.53_changelog"></a>Changelog</h3> + +<p><strong><a name="2005-10-20_1946"></a> +2005-10-20 19:46 Ray Johnston</strong></p> +<blockquote> +<pre> +Update doc files and version files for 8.53 release.</pre> +<p>[doc/API.htm 1.53, doc/Bug-form.htm 1.49, doc/Bug-info.htm 1.49, doc/C-style.htm 1.55, doc/Commprod.htm 1.41, doc/Copying.htm 1.39, doc/DLL.htm 1.43, doc/Deprecated.htm 1.20, doc/Details8.htm 1.24, doc/Develop.htm 1.159, doc/Devices.htm 1.90, doc/Drivers.htm 1.58, doc/Fonts.htm 1.51, doc/Helpers.htm 1.44, doc/History1.htm 1.39, doc/History2.htm 1.39, doc/History3.htm 1.39, doc/History4.htm 1.39, doc/History5.htm 1.41, doc/History6.htm 1.56, doc/History7.htm 1.44, doc/History8.htm 1.29, doc/Htmstyle.htm 1.44, doc/Install.htm 1.56, doc/Issues.htm 1.52, doc/Language.htm 1.98, doc/Lib.htm 1.43, doc/Maintain.htm 1.50, doc/Make.htm 1.90, doc/News.htm 1.168, doc/Projects.htm 1.67, doc/Ps-style.htm 1.37, doc/Ps2epsi.htm 1.42, doc/Ps2pdf.htm 1.88, doc/Ps2ps2.htm 1.7, doc/Psfiles.htm 1.68, doc/Readme.htm 1.71, doc/Release.htm 1.95, doc/Source.htm 1.39, doc/Testing.htm 1.37, doc/Unix-lpr.htm 1.39, doc/Use.htm 1.136, doc/Xfonts.htm 1.39, doc/gs-vms.hlp 1.37, man/dvipdf.1 1.37, man/font2c.1 1.37, man/gs.1 1.38, man/gslp.1 1.37, man/gsnd.1 1.37, man/pdf2dsc.1 1.36, man/pdf2ps.1 1.38, man/pdfopt.1 1.36, man/pf2afm.1 1.37, man/pfbtopfa.1 1.38, man/printafm.1 1.37, man/ps2ascii.1 1.37, man/ps2epsi.1 1.35, man/ps2pdf.1 1.42, man/ps2pdfwr.1 1.41, man/ps2ps.1 1.44, man/wftopfa.1 1.37, src/gscdef.c 1.58, src/version.mak 1.87]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1942"></a> +2005-10-20 19:42 Ray Johnston</strong></p> +<blockquote> +<pre> +Remove trailing ^M (<cr>) characters.</pre> +<p>[src/gdevbmp.c 1.12, src/slzwd.c 1.7]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1851"></a> +2005-10-20 18:51 Raph Levien</strong></p> +<blockquote> +<pre> +Fixes broken compile on amd64 platforms (see bug #688047 for details). +This patch should be safe on all platforms with 32-bit longs, and is +my best guess as to the right thing to do on Tru64 (where long is 64 +bits).</pre> +<p>[src/tttypes.h 1.3]</p> +</blockquote> + +<p><strong><a name="2005-10-20_1304"></a> +2005-10-20 13:04 Igor Melichev</strong> (<a href="Details8.htm#2005-10-20_1304">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued 2). + +</pre> +<p>[lib/gs_pdfwr.ps 1.52]</p> +</blockquote> + +<p><strong><a name="2005-10-18_2031"></a> +2005-10-18 20:31 Igor Melichev</strong> (<a href="Details8.htm#2005-10-18_2031">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : Suppress floating point number format in pdfmark operands (continued). + +</pre> +<p>[lib/gs_pdfwr.ps 1.51]</p> +</blockquote> + +<p><strong><a name="2005-10-18_0905"></a> +2005-10-18 09:05 Igor Melichev</strong> (<a href="Details8.htm#2005-10-18_0905">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : Indexed colors were distorsed with encryption. + +</pre> +<p>[src/devs.mak 1.140, src/gdevpdfc.c 1.54, src/gdevpdfo.c 1.35, src/gdevpdfu.c 1.89]</p> +</blockquote> + +<p><strong><a name="2005-10-18_0758"></a> +2005-10-18 07:58 Igor Melichev</strong> (<a href="Details8.htm#2005-10-18_0758">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : Propagate error codes from pdf_write_value. + +</pre> +<p>[src/gdevpdfo.c 1.34, src/gdevpdfu.c 1.88, src/gdevpdfx.h 1.138]</p> +</blockquote> + +<p><strong><a name="2005-10-17_1923"></a> +2005-10-17 19:23 Igor Melichev</strong> (<a href="Details8.htm#2005-10-17_1923">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : /BP pdfmark could create dead PDF objects (continiued). + +</pre> +<p>[src/gdevpdfm.c 1.50]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1759"></a> +2005-10-12 17:59 Igor Melichev</strong> (<a href="Details8.htm#2005-10-12_1759">details</a>)</p> +<blockquote> +<pre> +Fix : Don't instantiate pattern when rendering to null device. + +</pre> +<p>[src/gsdevice.c 1.25, src/gspaint.c 1.10, src/gxdevcli.h 1.41]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1105"></a> +2005-10-12 11:05 Igor Melichev</strong> (<a href="Details8.htm#2005-10-12_1105">details</a>)</p> +<blockquote> +<pre> +Implementing a pointer stability validation in the garbager, continued. + +</pre> +<p>[src/ilocate.c 1.14]</p> +</blockquote> + +<p><strong><a name="2005-10-12_1045"></a> +2005-10-12 10:45 Igor Melichev</strong> (<a href="Details8.htm#2005-10-12_1045">details</a>)</p> +<blockquote> +<pre> +Implementing a pointer stability validation in the garbager. + +</pre> +<p>[src/gsalloc.c 1.24, src/gxalloc.h 1.12, src/gxobj.h 1.7, src/ialloc.c 1.8, src/ilocate.c 1.13]</p> +</blockquote> + +<p><strong><a name="2005-10-12_0816"></a> +2005-10-12 08:16 Igor Melichev</strong> (<a href="Details8.htm#2005-10-12_0816">details</a>)</p> +<blockquote> +<pre> +Fix (pdfwrite) : Skip a clip path, which is set by setcachedevice (continued after July 28 205). + +</pre> +<p>[src/gdevpdfb.h 1.14, src/gdevpdfd.c 1.71, src/gdevpdfx.h 1.137, src/gdevpdti.c 1.53, src/gdevpdtt.c 1.104]</p> +</blockquote> + +<p><strong><a name="2005-10-11_1004"></a> +2005-10-11 10:04 Igor Melichev</strong> (<a href="Details8.htm#2005-10-11_1004">details</a>)</p> +<blockquote> +<pre> +Fix (PS interpreter) : Allocate gs_screen_enum in same space as its components. + +</pre> +<p>[src/iht.h 1.6, src/zht.c 1.8, src/zht1.c 1.7, src/zht2.c 1.14]</p> +</blockquote> + +<p><strong><a name="2005-10-10_1909"></a> +2005-10-10 19:09 Igor Melichev</strong> (<a href="Details8.htm#2005-10-10_1909">details</a>)</p> +<blockquote> +<pre> +Fix: Cygwin/gcc warninhs. + +</pre> +<p>[src/devs.mak 1.139, src/gdevpdfb.c 1.34]</p> +</blockquote> + +<p><strong><a name="2005-10-10_1858"></a> +2005-10-10 18:58 Igor Melichev</strong> (<a href="Details8.htm#2005-10-10_1858">details</a>)</p> +<blockquote> +<pre> +Optimizing the transparency compositor. + +</pre> +<p>[src/gdevp14.c 1.35, src/gxclimag.c 1.13, src/gxclpath.c 1.21, src/gxclpath.h 1.13]</p> +</blockquote> + +<p><strong><a name="2005-10-07_1949"></a> +2005-10-07 19:49 Ray Johnston</strong></p> +<blockquote> +<pre> +Add missing space in CVS PRE-RELEASE string.</pre> +<p>[src/gscdef.c 1.57]</p> +</blockquote> + +<p><strong><a name="2005-10-07_1946"></a> +2005-10-07 19:46 Ray Johnston</strong></p> +<blockquote> +<pre> +Bump version after the 8.52 release (to 8.53 CVS PRE-RELEASE).</pre> +<p>[doc/News.htm 1.167, lib/gs_init.ps 1.120, src/gscdef.c 1.56, src/version.mak 1.86]</p> +</blockquote> +<hr> + <h2><a name="Version8.52"></a>Version 8.52 (2005-10-07)</h2> <p>This is the third stable release in the 8.5x series of Ghostscript. |