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2018-05-16Restore Emoji font.Tor Andersson
The Noto symbol font has been split into two. The second symbol font only contains a subset of the emojis, so reinstate the real emoji font and add both symbol fonts to the fallback chain.
2018-05-15Bug 699351: Handle glyphs with uncomputable width.Sebastian Rasmussen
Previously if a glyphs units per em was 0 we'd try to divide by zero, now mupdf assumes a default value and continues.
2018-05-11Fix 699332: Copy resources when cleaning content streams.Sebastian Rasmussen
Previously if both cleaning and sanitizing content streams the pages' resource dictionaries would retain the actually used resources. If the content streams were only cleaned and not sanitized the page's resource dictionaries were incorrectly emptied. All resources, whether used or not, ought to be retained, as is the case after this commit.
2018-05-10Use fz_malloc_no_throw() in JPEG/DCT decoder.Sebastian Rasmussen
Suppose an application that uses MuPDF implements its own allocator that limits the amount of memory that may be allocated. When that condition occurs fz_malloc() will throw an exception, this exception would then be thrown right back to MuPDF without allowing for libjpeg to free any of the memory it has allocated. After this commit fz_malloc_no_throw() is called, which under the same conditions would simply return NULL. allowing for libjpeg to free what ever allocations it has done, and return to MuPDF with an error just like before.
2018-05-09Flesh out some more javascript convenience objects.Tor Andersson
Add some missing convenience data objects: font, highlight, position, etc. Add color.convert and color.equal functions.
2018-05-09Update CHANGES.Tor Andersson
2018-05-09Fix object formatting for null object.Tor Andersson
2018-05-09Remove incorrect assertion.Tor Andersson
A 'null' pdf_obj is also NULL.
2018-05-09Disable optimization in libresources.vcproj.Tor Andersson
2018-05-09Fix windows: strsep is missing on MSVC, use fz_strsep instead.Tor Andersson
2018-05-09Fix java build.Tor Andersson
2018-05-09Fix 699319: Apply clip path after drawing, not before.Tor Andersson
2018-05-07pnm: Remember to always initialize variable.Sebastian Rasmussen
2018-05-03Add selector syntax to 'mutool show'.Tor Andersson
2018-05-03Tweak 'mutool show ... grep' output.Tor Andersson
2018-05-03Remove old and unused cross-compile configurations.Tor Andersson
PNaCl was deprecated in 2015. WebOS hasn't seen use since 2012. The beagleboard and tizen builds are no longer used. The mingw and ios sections should suffice as examples.
2018-05-03Fix uninitialized pointer when viewing broken images in muimg.cTor Andersson
2018-05-03Fix MSVC build: Remove stray "generate.bat" calls.Robin Watts
2018-05-03Update win32 libresources.vcproj file list.Tor Andersson
2018-05-03Fix /nologo error in nmake file.Tor Andersson
2018-05-02Improve error handling in murun shell and update MuJS submodule.Tor Andersson
2018-04-27Use pdf_dict_get_int, etc.Tor Andersson
2018-04-27Add pdf_dict_get_int, etc.Tor Andersson
2018-04-27Handle multi-page image formats in muimg document driver.Tor Andersson
Remove the mutiff document type.
2018-04-27Support multipage pnm images.Sebastian Rasmussen
2018-04-27Add some comments.Tor Andersson
2018-04-26Clean up and simplify makefiles.Tor Andersson
* Use autogenerated header file dependencies. * Use mkdir to create target output directory directly.
2018-04-25Update Noto fonts.Tor Andersson
Import Source Han Serif 1.001. Use serif fonts in preference for sans.
2018-04-25Update UCDN.Tor Andersson
2018-04-25Don't use WMode as part of CJK font lookup.Tor Andersson
Return TTC subfont index from fz_lookup_noto_font.
2018-04-25Default CJK language to traditional chinese.Tor Andersson
2018-04-25Try other CJK languages to find missing characters.Tor Andersson
2018-04-25Support creating both serif and sans-serif CJK fonts in mutool create.Tor Andersson
Also support Vertical WMode.
2018-04-25Use objcopy to compile font resources.Tor Andersson
2018-04-25Check in generated Javascript source files.Tor Andersson
Use a sed script to strip comments and whitespace and add escapes and quote it as a C string literal.
2018-04-25Clean up javascript source.Tor Andersson
2018-04-25Check in generated ICC profiles.Tor Andersson
2018-04-25Check in generated CMap source.Tor Andersson
Created with the 'scripts/runcmapdump.sh' script.
2018-04-25Update CMaps to latest version.Tor Andersson
Remove UTF8 and UTF32 CMap resources that are not needed for PDF. Add Identity-H and Identity-V resources. Process UCS2/UTF16 and GBK CMaps to usecmap a common subset.
2018-04-25Add CMap processing scripts, and turn cmapdump into mutool.Tor Andersson
A dumping script written in python. A flattening script written in python (for easier editing). A subsetting script written in shell to minimize CMaps by reusing subsets. Use 'mutool cmapdump' to bootstrap or verify cmap dumps.
2018-04-25Fix 698779: Wrong type for arguments when creating CCITTFax images.Tor Andersson
2018-04-25Remove document argument from pdf_new_primitive functions.Tor Andersson
Also remove useless pdf_new_null and pdf_new_bool functions. Use the PDF_NULL, PDF_TRUE, and PDF_FALSE macros instead.
2018-04-25Purge unused function: pdf_new_obj_from_str.Tor Andersson
2018-04-25Tweak ordering of constant pdf_obj enums to make PDF_NULL == NULL.Tor Andersson
2018-04-24Remove need for namedump by using macros and preprocessor.Tor Andersson
Add a PDF_NAME(Foo) macro that evaluates to a pdf_obj for /Foo. Use the C preprocessor to create the enum values and string table from one include file instead of using a separate code generator tool.
2018-04-23Avoid SEGV when mudrawing to SVG.Robin Watts
Belt and braces: 1) Don't attempt to close a NULL output stream. 2) If an output stream is NULL when we do close it, don't SEGV.
2018-04-20Limit xref parser to read entry contents.Sebastian Rasmussen
Previously if an xref entry looked like: 0000000000 65535 f 1 0 n 2 the xref entry parsing would try to access the scratch buffer outside of the part populated by the read leading to possibly using uninitalized data.
2018-04-20Add isdigit convenience macro in xref parsing.Sebastian Rasmussen
2018-04-19Support CalRGB (and CalGray) as destination color spacesMichael Vrhel
I did not foresee the case where a transparency groups color space could be a Cal color space. I had always thought of them as only be source color spaces not destination color spaces. This commit makes sure that we have the equivalent ICC profile when the destination is a Cal space.
2018-04-12Fix VS project file.Robin Watts
Stray line, presumably a merge edit failure.