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An incorrect dependence was causing attemtps to build namedump for arm
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Also update the examples for the recent API changes and make them build
under MSVC.
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Inspired by bug 695823. Mutool can now dump the sizes and
orientations for pages within a given file.
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The pdfapp files live in platform/x11 for both the X11 and win32 builds.
Our curl submodule does not build cleanly on MinGW, so skip that variant.
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Based on changes supplied by mt-82@gmx.org, but bent to be more
in keeping.
The actual building with MINGW is untested. We merely verify that
these do not break the existing builds. With a bit of luck they
should work though.
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Currently, every PDF name is allocated in a pdf_obj structure, and
comparisons are done using strcmp. Given that we can predict most
of the PDF names we'll use in a given file, this seems wasteful.
The pdf_obj type is opaque outside the pdf-object.c file, so we can
abuse it slightly without anyone outside knowing.
We collect a sorted list of names used in PDF (resources/pdf/names.txt),
and we add a utility (namedump) that preprocesses this into 2 header
files.
The first (include/mupdf/pdf/pdf-names-table.h, included as part of
include/mupdf/pdf/object.h), defines a set of "PDF_NAME_xxxx"
entries. These are pdf_obj *'s that callers can use to mean "A PDF
object that means literal name 'xxxx'"
The second (source/pdf/pdf-name-impl.h) is a C array of names.
We therefore update the code so that rather than passing "xxxx" to
functions (such as pdf_dict_gets(...)) we now pass PDF_NAME_xxxx (to
pdf_dict_get(...)). This is a fairly natural (if widespread) change.
The pdf_dict_getp (and sibling) functions that take a path (e.g.
"foo/bar/baz") are therefore supplemented with equivalents that
take a list (pdf_dict_getl(... , PDF_NAME_foo, PDF_NAME_bar,
PDF_NAME_baz, NULL)).
The actual implementation of this relies on the fact that small
pointer values are never valid values. For a given pdf_obj *p,
if NULL < (intptr_t)p < PDF_NAME__LIMIT then p is a literal
entry in the name table.
This enables us to do fast pointer compares and to skip expensive
strcmps.
Also, bring "null", "true" and "false" into the same style as PDF names.
Rather than using full pdf_obj structures for null/true/false, use
special pointer values just above the PDF_NAME_ table. This saves
memory and makes comparisons easier.
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There are a fair number of warnings about unused functions, mostly in
third-party modules, and we would like the build to be warning free.
We need to change the main Makefile, as -Wall is currently added in
Makerules, and we need our -Wno-unused-function in XCFLAGS to be
after -Wall on the command line for it to have any effect.
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Conflicts:
Makefile
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Purge several embedded contexts:
Remove embedded context in fz_output.
Remove embedded context in fz_stream.
Remove embedded context in fz_device.
Remove fz_rebind_stream (since it is no longer necessary).
Remove embedded context in svg_device.
Remove embedded context in XML parser.
Add ctx argument to fz_document functions.
Remove embedded context in fz_document.
Remove embedded context in pdf_document.
Remove embedded context in pdf_obj.
Make fz_page independent of fz_document in the interface.
We shouldn't need to pass the document to all functions handling a page.
If a page is tied to the source document, it's redundant; otherwise it's
just pointless.
Fix reference counting oddity in fz_new_image_from_pixmap.
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Add the new URW base fonts that include greek and cyrillic scripts.
These new fonts remove the need for DroidSans as a generic fallback font.
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Replace the DroidSansFallback TTF files with a TTC that has two fonts:
The original and a copy where the OpenType 'vert' substitution
lookup has been pre-applied by copying the uniXXXX.vert glyph data
to uniXXXX.
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...without adding it to the standard list of required third party
dependencies.
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Increasing the existing data structure to 32-bit values would bloat the data
tables too much.
Simplify the data structure and use three separate range tables for lookups --
one with small 16-bit to 16-bit range lookups, one with 32-bit range lookups,
and a final one for one-to-many lookups.
This loses the range-to-table optimization we had before, but even with the
extra ranges this necessitates, the total size of the compiled binary CMap data
is smaller than if we were to extend the previous scheme to 32 bits.
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It has no real reason to live in mudraw, and it does pull in the
javascript dependency via pdf-form.c.
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Adds simpler choice of Javascript library to makefiles.
Will prefer in order: MuJS, JavaScriptCore, V8, none based
on HAVE_MUJS, HAVE_JSCORE, and HAVE_V8.
For simplicity, we build mujstest even with no javascript implementation.
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Patch from Thomas Fach-Pedersen. Many thanks!
Add a new format handler that copes with TIFF files. This replaces
the TIFF functionality within the image format handler, and is
better because this copes with multiple images (as one image per
page).
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Only -I the config header directory if building the thirdparty library,
not if using the system library.
Fix bug 694808.
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Don't call mkdir explicitly in the build rule. Use the ALL_DIR variable.
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Only build mupdf-x11-curl if the curl thirdparty library exists.
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Windows and X11. Allows files to be fetched and displayed
as they are downloaded both with and without linearization, using
hints if available.
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Makes sure that stale object files are cleared out to prevent
build skew if a file is renamed or removed.
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