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Notes on updating mupdf to mupdf-1.3 (maybe useful for future updates too)
* mupdf-1.3 depends on openjpeg-2.0 (previously mupdf-1.1 depended on
openjpeg-1.5). ${WRKSRC}/Makerules is NOT correct and still looks for
openjpeg-1.5 so patches/patch-ab was modified in order to fix this
behaviour. Please also note the SUBST.makerules class in Makefile.
* mupdf should be build with "build=release" (the default is "build=debug" and
that may be indesiderable for the common user).
* In order to completely disable the building of third party libraries (it is
better to use the ones provided/handled by pkgsrc) a brutal ${RM} -fr completely
remove the ${WRKSRC}/thirdparty directory. For more information please read
${WRKSRC}/Makethird and the post-extract target in Makefile.
* ${WRKSRC}/docs/thirdparty.txt may help for adding correct version of the
dependencies.
* To add libcurl support (www/curl) patches/patch-Makethird was introduced and
patches/patch-ab was modified in order to use pkg-config for
$(SYS_CURL_CFLAGS) and $(SYS_CURL_LIBS).
* By default now mupdf install different binaries, e.g. mupdf-x11 (previous it
was just "mupdf"), mupdf-x11-curl, etc.. In pkgsrc we install *only* the
featureful version of mupdf simply as "mupdf". For more information please
give a look to patches/patch-ac.
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(Upstream) List of changes on master since MuPDF 1.2
* Windows RT viewer app for MuPDF.
* Library changes to support progressive loading (display PDF files as
they download). Windows/Linux/MacOS viewer supports this using curl.
* Incremental updates to PDF files are now (optionally) preserved on
loading/saving.
* Prototype support for checking PDF Digital Signatures.
* Initial annotation support (strike-out, underline, highlight and ink)
(library and android builds only).
* Fix operation on Android API level 8.
* Android redraw optimisations.
* Android app now supports Google Cloud Print.
* Android app translated into many languages.
* Android support for more architectures.
* Improvements to store (avoid collisions causing unnecessary evictions).
* Windows apps use Unicode filenames now.
* PDF function handling improved; functions can now be passed to devices
without 'sampling'.
* PDF image handling improved; images can now be passed to devices
without decompression.
* Indexed images are no longer uncompressed at load time, saving memory.
* Caching of rendered tiles for speed.
* Improved text analysis mode, capable of spotting columns/indents,
right-to-left text etc.
* HTML output mode now includes image output.
* PDF password encoding handling improved.
* MuPDF now opens Jpeg, Tiff and PNG files directly.
* Bug preventing OpenXPS files from being opened fixed.
* Initial (feature incomplete) SVG and PDF output devices.
* PWG raster (mono/grey/RGB) and PCL (mono) output devices.
* Various performance improvements (including tilings and mesh based
shadings).
* Revamped directory structure to reflect recent changes.
* Various potential SEGV, SoftMask and rendering fixes.
* Many potential crashes in Jpeg2000 and JBIG2 images fixed.
List of changes on master since MuPDF 1.1
* Important API changes:
* fz_bbox is now fz_irect.
* APIs (including fz_device) now pass fz_rect/fz_matrix by reference.
* fz_device API is now more consistent with regards to use of
fz_rect rather than fz_bbox.
* Add support for Javascript and forms handling.
* Fix many SEGVs with out of spec files. Many thanks to Mateusz "j00ru"
Jurczyk and Gynvael Coldwind of the Google Security team, zeniko,
Sebastian Rasmussen and all other contributors.
* Add fz_open_document_with_stream to allow non-file based operation.
* Move to using git submodules for third party libraries.
* Much enhanced Android application. Now on Google Play!
* Oversized and stroke text clipping implemented.
* Change shadings to decompose at render times; massive memory savings.
* Renamed 'mubusy' to 'mutool'.
* PDF 1.7 Extension Level 8 encryption implemented.
* Added consts to various parts of the API to help C++ interworking.
* Prototype transition support.
* Text searching API moved to fitz.
* Highlight and copy text selections.
* Performance enhancements for color conversion and fax decompression.
* ARM optimisations for color conversion and bitmap scaling.
* Bitmap subsampling stage introduced, with ARM optimisations.
* Type 3 fonts; glyphs are now handled as display lists.
* Scan converter performance improvements.
* Various rendering fixes.
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