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No font support (just font names are sent through).
No group support.
No shading support.
No image mask support.
Line art, text position/size, bitmaps, clipping all seem to work
though.
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Now can open jpeg/png/tiff files within mupdf.
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One for the raw span extraction pass, one for paragraph sorting,
and another for HTML output.
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In order to be able to output images (either in the pdfwrite device or
in the html conversion), we need to be able to get to the original
compressed data stream (or else we're going to end up recompressing
images). To do that, we need to expose all of the contents of pdf_image
into fz_image, so it makes sense to just amalgamate the two.
This has knock on effects for the creation of indexed colorspaces,
requiring some of that logic to be moved.
Also, we need to make xps use the same structures; this means pushing
PNG and TIFF support into the decoding code. Also we need to be able
to load just the headers from PNG/TIFF/JPEGs as xps doesn't include
dimension/resolution information.
Also, separate out all the fz_image stuff into fitz/res_image.c rather
than having it in res_pixmap.
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Implementations remain unexposed, but this means we can safely
pass functions in shades without having to 'sample' them (though
we may still choose to do this for speed).
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This is faster on ARM in particular. The primary changes involve
fz_matrix, fz_rect and fz_bbox.
Rather than passing 'fz_rect r' into a function, we now consistently
pass 'const fz_rect *r'. Where a rect is passed in and modified, we
miss the 'const' off. Where possible, we return the pointer to the
modified structure to allow 'chaining' of expressions.
The basic upshot of this work is that we do far fewer copies of
rectangle/matrix structures, and all the copies we do are explicit.
This has opened the way to other optimisations, also performed in
this commit.
Rather than using expressions like:
fz_concat(fz_scale(sx, sy), fz_translate(tx, ty))
we now have fz_pre_{scale,translate,rotate} functions. These
can be implemented much more efficiently than doing the fully
fledged matrix multiplication that fz_concat requires.
We add fz_rect_{min,max} functions to return pointers to the
min/max points of a rect. These can be used to in transformations
to directly manipulate values.
With a little casting in the path transformation code we can avoid
more needless copying.
We rename fz_widget_bbox to the more consistent fz_bound_widget.
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Various functions in the code output to FILE *, when there are times
we'd like them to output to other things, such as fz_buffers.
Add an fz_output type, together with fz_printf to allow things to
output to this.
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libmupdf, libmupdf-v8 and libmupdf-nov8 were all calling generate.bat
resulting in occasional build failures. As the latter 2 depend on the
first, only libmupdf needs call it.
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This makes searching for things much easier.
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We now have a libmupdf that has all the usual files in, plus a
libmupdf-v8 and a libmupdf-nov8 with/without javascript
respectively. libmupdf-v8 and libmupdf-nov8 both depend on libmupdf,
and the apps depend on libmupdf-{no,}v8 as appropriate.
This means every file is listed (and compiled) strictly once, and
better matches the style of the unix builds. It also prevents VS
getting confused and listing files twice in search results.
Also, we strip out the unnecessary repeated calls to generate.bat,
which result in occasional spurious build failures.
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Was missed in previous commit.
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Only Fade, Wipe and Blinds supported so far.
Hit 'p' in the viewer to go into 'presentation' mode. Page swaps
then transition from page to page. Pages auto advance until key
or mouse is used.
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Refactor 'short stopped' image stream loading into fz_compressed_buffer
loading. Nicer overall, and reflects the fact that this can be used
for non-image streams that we want to hold compressed in memory (for
instance for shading streams).
This is a preparatory step for pdfwrite, and enables further shading
memory use optimisations.
Remove unused jbig2 function pointer from the fz_compression_params
(previously fz_image_params) structure to avoid confusion.
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jbig2dec latest
freetype 2.4.10
jpeg 9
openjpeg 1.5.0
zlib 1.2.7
Update MSVC projects for thirdparty libraries as submodules.
Improve thirdparty library availability checks in Makethird by
checking for the existence of a README file instead of just the directory,
since a checkout without active git submodules has empty directories
for the third party libraries.
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The default is to embed the full font.
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Make libmupdf-v8 depend on libmupdf. This dependency isn't true, but
it stops both things trying to call fontdump at the same time during
the build, which causes build failures.
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Include paths for thirdparty stuff were wrong.
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No idea how it seemingly worked without these changes.
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Conflicts:
Makefile
apps/mudraw.c
pdf/pdf_write.c
win32/libmupdf-v8.vcproj
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Previously, we've been working with a prebuild v8 lib, only available
in a single (debug) configuration.
Here, we move to reading the include files from
thirdparty/v8-3.9/include and getting the built libs from
thirdparty/v8-3.9/build/{Debug,Release}/lib/ as appropriate.
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We only seem to have a debug build of the v8 build to work with at
the moment though...
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Simple command line tool made from cutting all the windows specifics
out of win_main.c and adding a simple script handler in.
Read lines from the script, and feed those events to pdfapp. Screenshot
pages as required.
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Conflicts:
fitz/doc_document.c
fitz/fitz-internal.h
fitz/fitz.h
fitz/stm_buffer.c
pdf/mupdf-internal.h
pdf/pdf_object.c
pdf/pdf_xobject.c
pdf/pdf_xref.c
win32/mupdf.sln
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The calc.pdf specific version of pdf_jsimp is no longer needed and hence
dropped.
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This also provides a way to test whether interactive methods
are supported.
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Make a separate constructor function that does not link in the
interpreter, so we can save space in the mubusy binary by not
including the font and cmap resources.
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Divides large format pdfs into a new pdf with multiple pages, that tile
the original PDF.
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Expose pdf_write function through the document interface.
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This shuts up the spurious 'overflow' warnings when outputting
pages.
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