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In theory, the changes here should make mupdf be recognised as
a handler for .xps and .cbz files (and for .pdf files without
the correct mimetype). In practise I can't actually make this
work right on my device. I'll open a stack overflow question
and ask there.
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Simple change to the XML.
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This adds XPS and CBZ support for free.
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File references escaped deletion in previous commit.
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I forgot to update Android and iOS projects with the extra
arg to fz_new_context. Fixed here.
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Update Android build for new thirdparty.zip.
Small windows fix for pdf_xref -> pdf_document changes.
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Updated thirdparty.zip contains newer jpeg, jbig2 and freetype code.
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Just mirror the changes done in pdfdraw.
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Require that clients call pdf_needs_password/pdf_authenticate_password
instead. For dumb clients, we still allow for decrypting a file with
a blank password without calling those functions.
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Move coordinate space tweaks into pdf_ and xps_run_page, and provide
neutral pdf_ and xps_bound_page functions to return the page size as
a zero-origined bounding box.
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Include android headers in fitz.h so we can debug.
Arrange for error throwing to output to android error stream as
well as stderr.
Change jpeg library to not use backing store. Solves bug 692473.
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A new 'cookie' parameter is added to page rendering/interpretation
functions. Supply this as NULL to get existing behaviour.
If you supply a non-NULL cookie, then this is taken as a pointer to
a struct that can be used for simple, non-thread locked communication
between caller and library.
The entire struct should be memset to zero before entry, except for
specific flags (thus coping with future extensions to this struct).
The abort flag should be zero on entry. It will be checked periodically
by the library - if the caller sets it non-zero (via another thread)
then the current operation will be aborted. No guarantees are given as
to how often this will be checked, or how fast it will be responded to.
The progress_max field will be set to an integer (-1 for unknown)
representing the number of 'things' to do. The progress field will
count up from 0 to this number as time goes by. No guarantees are
made as to the accuracy of this information, but it should be
useful for offering some sort of progress bar etc. Note that
progress_max may increase during the job.
In general, callers should be careful to accept out of range or
invalid data in this structure as this is deliberately
accessed 'unlocked'.
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Move to a non-pdf specific type for links. PDF specific parsing is
done in pdf_annots.c as before, but the essential type (and handling
functions for that type) are in a new file fitz/base_link.c.
The new type is more expressive than before; specifically all the
possible PDF modes are expressable in it. Hopefully this should
allow XPS links to be represented too.
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Hadn't been updated to allow for context/exceptions.
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draw_simple_scale.c is a cut down version of draw_scale.c, that only
uses filter functions that return values strictly in the 0 to 1 range.
Because of that, we can use bytes rather than ints as intermediate
storage, and have no clipping to do.
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Kammerer reports 90%+ of CPU time is spent in the image scaling code
for his documents on Android.
In this commit we provide ARM optimised cores for the common scaling
routines (1/2/4 components). Tests indicate this doubles the speed of
rendering for a bitmap heavy PDF file on an HTC desire.
This code is included if ARCH_ARM is defined. If ARCH_THUMB is defined
then extra instructions are added to ensure correct interworking.
We also update the Android jni makefiles to set these defines.
We update the ReadMe.txt with more explicit instructions and update with
more modern ndk/sdk versions.
We update build.xml in line with new sdk releases.
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The calculation of the translation due to the mediabox/cropbox was
wrong on android, causing nothing to be rendered.
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If the app was hidden, and then restarted, it would leak lots of
memory due to onCreate not only being called on create. To fix
this, we armour the app a bit aginst such problems, including
adding code to destroy the core when the app really is destroyed.
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In particular say where to get thirdparty and how to generate generated.
Also note that ndk-build should be run in android, NOT in andoid/jni.
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Bring the MuPDF android build up to date with the latest source changes.
Many thanks to Dominic Battre for his helpful report in bug 692222.
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Use tabs for indentation and no extra spaces to align stuff.
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The run-together words are dead! Long live the underscores!
The postscript inspired naming convention of using all run-together
words has served us well, but it is now time for more readable code.
In this commit I have also added the sed script, rename.sed, that I used
to convert the source. Use it on your patches and application code.
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the internal classes.
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